Chris Lattner | 4b00965 | 2007-07-25 00:24:17 +0000 | [diff] [blame] | 1 | //===--- Targets.cpp - Implement -arch option and targets -----------------===// |
| 2 | // |
| 3 | // The LLVM Compiler Infrastructure |
| 4 | // |
Chris Lattner | 959e5be | 2007-12-29 19:59:25 +0000 | [diff] [blame] | 5 | // This file is distributed under the University of Illinois Open Source |
| 6 | // License. See LICENSE.TXT for details. |
Chris Lattner | 4b00965 | 2007-07-25 00:24:17 +0000 | [diff] [blame] | 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | // |
Anton Korobeynikov | e777238 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 10 | // This file implements construction of a TargetInfo object from a |
Ted Kremenek | 38591a2 | 2007-12-12 18:05:32 +0000 | [diff] [blame] | 11 | // target triple. |
Chris Lattner | 4b00965 | 2007-07-25 00:24:17 +0000 | [diff] [blame] | 12 | // |
| 13 | //===----------------------------------------------------------------------===// |
| 14 | |
Chris Lattner | 4b00965 | 2007-07-25 00:24:17 +0000 | [diff] [blame] | 15 | #include "clang/Basic/TargetInfo.h" |
Daniel Dunbar | ca3e991 | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 16 | #include "clang/Basic/Builtins.h" |
| 17 | #include "clang/Basic/Diagnostic.h" |
Chris Lattner | ddae710 | 2008-12-04 22:54:33 +0000 | [diff] [blame] | 18 | #include "clang/Basic/LangOptions.h" |
Chandler Carruth | a088d5b | 2010-01-20 06:13:02 +0000 | [diff] [blame] | 19 | #include "clang/Basic/MacroBuilder.h" |
Daniel Dunbar | ca3e991 | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 20 | #include "clang/Basic/TargetBuiltins.h" |
| 21 | #include "clang/Basic/TargetOptions.h" |
Eli Friedman | d401189 | 2008-05-20 14:27:34 +0000 | [diff] [blame] | 22 | #include "llvm/ADT/APFloat.h" |
Daniel Dunbar | 8dd8f26 | 2009-11-11 09:38:56 +0000 | [diff] [blame] | 23 | #include "llvm/ADT/STLExtras.h" |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 24 | #include "llvm/ADT/StringExtras.h" |
Daniel Dunbar | 0433a02 | 2009-08-19 20:04:03 +0000 | [diff] [blame] | 25 | #include "llvm/ADT/StringRef.h" |
Daniel Dunbar | 8dd8f26 | 2009-11-11 09:38:56 +0000 | [diff] [blame] | 26 | #include "llvm/ADT/StringSwitch.h" |
Chris Lattner | f54f221 | 2009-08-12 06:24:27 +0000 | [diff] [blame] | 27 | #include "llvm/ADT/Triple.h" |
Chris Lattner | 4395431 | 2009-08-10 19:03:04 +0000 | [diff] [blame] | 28 | #include "llvm/MC/MCSectionMachO.h" |
David Blaikie | 9fe8c74 | 2011-09-23 05:35:21 +0000 | [diff] [blame] | 29 | #include "llvm/Support/ErrorHandling.h" |
Benjamin Kramer | f8a8578 | 2010-01-09 18:20:57 +0000 | [diff] [blame] | 30 | #include <algorithm> |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 31 | #include <memory> |
Chris Lattner | 4b00965 | 2007-07-25 00:24:17 +0000 | [diff] [blame] | 32 | using namespace clang; |
| 33 | |
Chris Lattner | 4b00965 | 2007-07-25 00:24:17 +0000 | [diff] [blame] | 34 | //===----------------------------------------------------------------------===// |
| 35 | // Common code shared among targets. |
| 36 | //===----------------------------------------------------------------------===// |
| 37 | |
Chris Lattner | c345a80 | 2009-03-20 16:06:38 +0000 | [diff] [blame] | 38 | /// DefineStd - Define a macro name and standard variants. For example if |
| 39 | /// MacroName is "unix", then this will define "__unix", "__unix__", and "unix" |
| 40 | /// when in GNU mode. |
Chris Lattner | 5f9e272 | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 41 | static void DefineStd(MacroBuilder &Builder, StringRef MacroName, |
Chris Lattner | c345a80 | 2009-03-20 16:06:38 +0000 | [diff] [blame] | 42 | const LangOptions &Opts) { |
| 43 | assert(MacroName[0] != '_' && "Identifier should be in the user's namespace"); |
Anton Korobeynikov | e777238 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 44 | |
Chris Lattner | c345a80 | 2009-03-20 16:06:38 +0000 | [diff] [blame] | 45 | // If in GNU mode (e.g. -std=gnu99 but not -std=c99) define the raw identifier |
| 46 | // in the user's namespace. |
| 47 | if (Opts.GNUMode) |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 48 | Builder.defineMacro(MacroName); |
Anton Korobeynikov | e777238 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 49 | |
Chris Lattner | c345a80 | 2009-03-20 16:06:38 +0000 | [diff] [blame] | 50 | // Define __unix. |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 51 | Builder.defineMacro("__" + MacroName); |
Anton Korobeynikov | e777238 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 52 | |
Chris Lattner | c345a80 | 2009-03-20 16:06:38 +0000 | [diff] [blame] | 53 | // Define __unix__. |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 54 | Builder.defineMacro("__" + MacroName + "__"); |
Chris Lattner | c345a80 | 2009-03-20 16:06:38 +0000 | [diff] [blame] | 55 | } |
| 56 | |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 57 | static void defineCPUMacros(MacroBuilder &Builder, StringRef CPUName, |
| 58 | bool Tuning = true) { |
| 59 | Builder.defineMacro("__" + CPUName); |
| 60 | Builder.defineMacro("__" + CPUName + "__"); |
| 61 | if (Tuning) |
| 62 | Builder.defineMacro("__tune_" + CPUName + "__"); |
| 63 | } |
| 64 | |
Chris Lattner | bd00eb8 | 2008-10-05 21:50:58 +0000 | [diff] [blame] | 65 | //===----------------------------------------------------------------------===// |
| 66 | // Defines specific to certain operating systems. |
| 67 | //===----------------------------------------------------------------------===// |
Chris Lattner | 4395431 | 2009-08-10 19:03:04 +0000 | [diff] [blame] | 68 | |
Edwin Török | 36565e5 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 69 | namespace { |
Douglas Gregor | 937331f | 2009-07-01 15:12:53 +0000 | [diff] [blame] | 70 | template<typename TgtInfo> |
| 71 | class OSTargetInfo : public TgtInfo { |
Edwin Török | 36565e5 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 72 | protected: |
Daniel Dunbar | 608b388 | 2009-08-24 09:10:05 +0000 | [diff] [blame] | 73 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 74 | MacroBuilder &Builder) const=0; |
Edwin Török | 36565e5 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 75 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 76 | OSTargetInfo(const llvm::Triple &Triple) : TgtInfo(Triple) {} |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 77 | void getTargetDefines(const LangOptions &Opts, |
| 78 | MacroBuilder &Builder) const override { |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 79 | TgtInfo::getTargetDefines(Opts, Builder); |
| 80 | getOSDefines(Opts, TgtInfo::getTriple(), Builder); |
Edwin Török | 2d98f9f | 2009-06-30 17:00:25 +0000 | [diff] [blame] | 81 | } |
Edwin Török | 36565e5 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 82 | |
| 83 | }; |
Chris Lattner | f54f221 | 2009-08-12 06:24:27 +0000 | [diff] [blame] | 84 | } // end anonymous namespace |
Edwin Török | 2d98f9f | 2009-06-30 17:00:25 +0000 | [diff] [blame] | 85 | |
Chris Lattner | 4395431 | 2009-08-10 19:03:04 +0000 | [diff] [blame] | 86 | |
Daniel Dunbar | eab96a2 | 2010-01-26 01:44:04 +0000 | [diff] [blame] | 87 | static void getDarwinDefines(MacroBuilder &Builder, const LangOptions &Opts, |
Douglas Gregor | 0a0d2b1 | 2011-03-23 00:50:03 +0000 | [diff] [blame] | 88 | const llvm::Triple &Triple, |
Chris Lattner | 5f9e272 | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 89 | StringRef &PlatformName, |
Douglas Gregor | 0a0d2b1 | 2011-03-23 00:50:03 +0000 | [diff] [blame] | 90 | VersionTuple &PlatformMinVersion) { |
Bob Wilson | d588f5c | 2013-08-19 20:23:37 +0000 | [diff] [blame] | 91 | Builder.defineMacro("__APPLE_CC__", "6000"); |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 92 | Builder.defineMacro("__APPLE__"); |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 93 | Builder.defineMacro("OBJC_NEW_PROPERTIES"); |
Alexander Potapenko | 087c65f | 2012-09-20 10:10:01 +0000 | [diff] [blame] | 94 | // AddressSanitizer doesn't play well with source fortification, which is on |
| 95 | // by default on Darwin. |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 96 | if (Opts.Sanitize.has(SanitizerKind::Address)) |
| 97 | Builder.defineMacro("_FORTIFY_SOURCE", "0"); |
Anton Korobeynikov | e777238 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 98 | |
John McCall | 098df7f | 2011-06-16 00:03:19 +0000 | [diff] [blame] | 99 | if (!Opts.ObjCAutoRefCount) { |
John McCall | f85e193 | 2011-06-15 23:02:42 +0000 | [diff] [blame] | 100 | // __weak is always defined, for use in blocks and with objc pointers. |
| 101 | Builder.defineMacro("__weak", "__attribute__((objc_gc(weak)))"); |
Anton Korobeynikov | e777238 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 102 | |
John McCall | f85e193 | 2011-06-15 23:02:42 +0000 | [diff] [blame] | 103 | // Darwin defines __strong even in C mode (just to nothing). |
Douglas Gregor | e289d81 | 2011-09-13 17:21:33 +0000 | [diff] [blame] | 104 | if (Opts.getGC() != LangOptions::NonGC) |
John McCall | f85e193 | 2011-06-15 23:02:42 +0000 | [diff] [blame] | 105 | Builder.defineMacro("__strong", "__attribute__((objc_gc(strong)))"); |
| 106 | else |
| 107 | Builder.defineMacro("__strong", ""); |
Eric Christopher | 7c9adf9 | 2011-07-07 22:55:26 +0000 | [diff] [blame] | 108 | |
John McCall | f85e193 | 2011-06-15 23:02:42 +0000 | [diff] [blame] | 109 | // __unsafe_unretained is defined to nothing in non-ARC mode. We even |
| 110 | // allow this in C, since one might have block pointers in structs that |
| 111 | // are used in pure C code and in Objective-C ARC. |
| 112 | Builder.defineMacro("__unsafe_unretained", ""); |
John McCall | f85e193 | 2011-06-15 23:02:42 +0000 | [diff] [blame] | 113 | } |
Eric Christopher | 7c9adf9 | 2011-07-07 22:55:26 +0000 | [diff] [blame] | 114 | |
Eli Friedman | eff0a42 | 2009-06-04 23:00:29 +0000 | [diff] [blame] | 115 | if (Opts.Static) |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 116 | Builder.defineMacro("__STATIC__"); |
Eli Friedman | eff0a42 | 2009-06-04 23:00:29 +0000 | [diff] [blame] | 117 | else |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 118 | Builder.defineMacro("__DYNAMIC__"); |
Daniel Dunbar | 62a7cbc | 2009-09-03 04:54:28 +0000 | [diff] [blame] | 119 | |
| 120 | if (Opts.POSIXThreads) |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 121 | Builder.defineMacro("_REENTRANT"); |
Daniel Dunbar | 93f6453 | 2009-04-10 19:52:24 +0000 | [diff] [blame] | 122 | |
Daniel Dunbar | 0d027ba | 2011-04-19 21:40:34 +0000 | [diff] [blame] | 123 | // Get the platform type and version number from the triple. |
Daniel Dunbar | 93f6453 | 2009-04-10 19:52:24 +0000 | [diff] [blame] | 124 | unsigned Maj, Min, Rev; |
Bob Wilson | 48b68a0 | 2012-01-31 23:52:58 +0000 | [diff] [blame] | 125 | if (Triple.isMacOSX()) { |
| 126 | Triple.getMacOSXVersion(Maj, Min, Rev); |
Daniel Dunbar | 0d027ba | 2011-04-19 21:40:34 +0000 | [diff] [blame] | 127 | PlatformName = "macosx"; |
Daniel Dunbar | 0d027ba | 2011-04-19 21:40:34 +0000 | [diff] [blame] | 128 | } else { |
Bob Wilson | 48b68a0 | 2012-01-31 23:52:58 +0000 | [diff] [blame] | 129 | Triple.getOSVersion(Maj, Min, Rev); |
| 130 | PlatformName = llvm::Triple::getOSTypeName(Triple.getOS()); |
Daniel Dunbar | 0d027ba | 2011-04-19 21:40:34 +0000 | [diff] [blame] | 131 | } |
Daniel Dunbar | eab96a2 | 2010-01-26 01:44:04 +0000 | [diff] [blame] | 132 | |
Sebastian Pop | 9ec60df | 2012-01-20 22:01:23 +0000 | [diff] [blame] | 133 | // If -target arch-pc-win32-macho option specified, we're |
Eric Christopher | 895d422 | 2011-07-29 21:20:35 +0000 | [diff] [blame] | 134 | // generating code for Win32 ABI. No need to emit |
Chad Rosier | d9259f3 | 2011-07-19 20:00:06 +0000 | [diff] [blame] | 135 | // __ENVIRONMENT_XX_OS_VERSION_MIN_REQUIRED__. |
| 136 | if (PlatformName == "win32") { |
| 137 | PlatformMinVersion = VersionTuple(Maj, Min, Rev); |
| 138 | return; |
| 139 | } |
| 140 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 141 | // Set the appropriate OS version define. |
| 142 | if (Triple.isiOS()) { |
| 143 | assert(Maj < 10 && Min < 100 && Rev < 100 && "Invalid version!"); |
| 144 | char Str[6]; |
| 145 | Str[0] = '0' + Maj; |
| 146 | Str[1] = '0' + (Min / 10); |
| 147 | Str[2] = '0' + (Min % 10); |
| 148 | Str[3] = '0' + (Rev / 10); |
| 149 | Str[4] = '0' + (Rev % 10); |
| 150 | Str[5] = '\0'; |
| 151 | Builder.defineMacro("__ENVIRONMENT_IPHONE_OS_VERSION_MIN_REQUIRED__", |
| 152 | Str); |
| 153 | } else if (Triple.isMacOSX()) { |
| 154 | // Note that the Driver allows versions which aren't representable in the |
| 155 | // define (because we only get a single digit for the minor and micro |
| 156 | // revision numbers). So, we limit them to the maximum representable |
| 157 | // version. |
| 158 | assert(Maj < 100 && Min < 100 && Rev < 100 && "Invalid version!"); |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 159 | char Str[7]; |
| 160 | if (Maj < 10 || (Maj == 10 && Min < 10)) { |
| 161 | Str[0] = '0' + (Maj / 10); |
| 162 | Str[1] = '0' + (Maj % 10); |
| 163 | Str[2] = '0' + std::min(Min, 9U); |
| 164 | Str[3] = '0' + std::min(Rev, 9U); |
| 165 | Str[4] = '\0'; |
| 166 | } else { |
| 167 | // Handle versions > 10.9. |
| 168 | Str[0] = '0' + (Maj / 10); |
| 169 | Str[1] = '0' + (Maj % 10); |
| 170 | Str[2] = '0' + (Min / 10); |
| 171 | Str[3] = '0' + (Min % 10); |
| 172 | Str[4] = '0' + (Rev / 10); |
| 173 | Str[5] = '0' + (Rev % 10); |
| 174 | Str[6] = '\0'; |
| 175 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 176 | Builder.defineMacro("__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__", Str); |
Daniel Dunbar | 93f6453 | 2009-04-10 19:52:24 +0000 | [diff] [blame] | 177 | } |
Daniel Dunbar | 0d027ba | 2011-04-19 21:40:34 +0000 | [diff] [blame] | 178 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 179 | // Tell users about the kernel if there is one. |
| 180 | if (Triple.isOSDarwin()) |
| 181 | Builder.defineMacro("__MACH__"); |
| 182 | |
Daniel Dunbar | 0d027ba | 2011-04-19 21:40:34 +0000 | [diff] [blame] | 183 | PlatformMinVersion = VersionTuple(Maj, Min, Rev); |
Eli Friedman | 872996c | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 184 | } |
Chris Lattner | 4b00965 | 2007-07-25 00:24:17 +0000 | [diff] [blame] | 185 | |
Chris Lattner | 4395431 | 2009-08-10 19:03:04 +0000 | [diff] [blame] | 186 | namespace { |
Pirama Arumuga Nainar | 3ea9e33 | 2015-04-08 08:57:32 -0700 | [diff] [blame] | 187 | // CloudABI Target |
| 188 | template <typename Target> |
| 189 | class CloudABITargetInfo : public OSTargetInfo<Target> { |
| 190 | protected: |
| 191 | void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 192 | MacroBuilder &Builder) const override { |
| 193 | Builder.defineMacro("__CloudABI__"); |
| 194 | Builder.defineMacro("__ELF__"); |
| 195 | |
| 196 | // CloudABI uses ISO/IEC 10646:2012 for wchar_t, char16_t and char32_t. |
| 197 | Builder.defineMacro("__STDC_ISO_10646__", "201206L"); |
| 198 | Builder.defineMacro("__STDC_UTF_16__"); |
| 199 | Builder.defineMacro("__STDC_UTF_32__"); |
| 200 | } |
| 201 | |
| 202 | public: |
| 203 | CloudABITargetInfo(const llvm::Triple &Triple) |
| 204 | : OSTargetInfo<Target>(Triple) { |
| 205 | this->UserLabelPrefix = ""; |
| 206 | } |
| 207 | }; |
| 208 | |
Edwin Török | 36565e5 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 209 | template<typename Target> |
| 210 | class DarwinTargetInfo : public OSTargetInfo<Target> { |
| 211 | protected: |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 212 | void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 213 | MacroBuilder &Builder) const override { |
Eric Christopher | 7c9adf9 | 2011-07-07 22:55:26 +0000 | [diff] [blame] | 214 | getDarwinDefines(Builder, Opts, Triple, this->PlatformName, |
Douglas Gregor | 0a0d2b1 | 2011-03-23 00:50:03 +0000 | [diff] [blame] | 215 | this->PlatformMinVersion); |
Edwin Török | 36565e5 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 216 | } |
Mike Stump | 25cf760 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 217 | |
Edwin Török | 36565e5 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 218 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 219 | DarwinTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
| 220 | this->TLSSupported = Triple.isMacOSX() && !Triple.isMacOSXVersionLT(10, 7); |
| 221 | this->MCountName = "\01mcount"; |
| 222 | } |
Edwin Török | 36565e5 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 223 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 224 | std::string isValidSectionSpecifier(StringRef SR) const override { |
Chris Lattner | 4395431 | 2009-08-10 19:03:04 +0000 | [diff] [blame] | 225 | // Let MCSectionMachO validate this. |
Chris Lattner | 5f9e272 | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 226 | StringRef Segment, Section; |
Chris Lattner | 4395431 | 2009-08-10 19:03:04 +0000 | [diff] [blame] | 227 | unsigned TAA, StubSize; |
Daniel Dunbar | 9ae186f | 2011-03-19 02:06:21 +0000 | [diff] [blame] | 228 | bool HasTAA; |
Chris Lattner | 4395431 | 2009-08-10 19:03:04 +0000 | [diff] [blame] | 229 | return llvm::MCSectionMachO::ParseSectionSpecifier(SR, Segment, Section, |
Daniel Dunbar | 9ae186f | 2011-03-19 02:06:21 +0000 | [diff] [blame] | 230 | TAA, HasTAA, StubSize); |
Chris Lattner | 4395431 | 2009-08-10 19:03:04 +0000 | [diff] [blame] | 231 | } |
Michael J. Spencer | d5513a3 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 232 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 233 | const char *getStaticInitSectionSpecifier() const override { |
Anders Carlsson | 608b579 | 2010-06-08 22:47:50 +0000 | [diff] [blame] | 234 | // FIXME: We should return 0 when building kexts. |
| 235 | return "__TEXT,__StaticInit,regular,pure_instructions"; |
| 236 | } |
Michael J. Spencer | d5513a3 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 237 | |
John McCall | 4188760 | 2012-01-29 01:20:30 +0000 | [diff] [blame] | 238 | /// Darwin does not support protected visibility. Darwin's "default" |
| 239 | /// is very similar to ELF's "protected"; Darwin requires a "weak" |
| 240 | /// attribute on declarations that can be dynamically replaced. |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 241 | bool hasProtectedVisibility() const override { |
John McCall | 4188760 | 2012-01-29 01:20:30 +0000 | [diff] [blame] | 242 | return false; |
| 243 | } |
Edwin Török | 36565e5 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 244 | }; |
| 245 | |
Chris Lattner | 4395431 | 2009-08-10 19:03:04 +0000 | [diff] [blame] | 246 | |
Edwin Török | 36565e5 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 247 | // DragonFlyBSD Target |
| 248 | template<typename Target> |
| 249 | class DragonFlyBSDTargetInfo : public OSTargetInfo<Target> { |
| 250 | protected: |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 251 | void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 252 | MacroBuilder &Builder) const override { |
Edwin Török | 36565e5 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 253 | // DragonFly defines; list based off of gcc output |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 254 | Builder.defineMacro("__DragonFly__"); |
| 255 | Builder.defineMacro("__DragonFly_cc_version", "100001"); |
| 256 | Builder.defineMacro("__ELF__"); |
| 257 | Builder.defineMacro("__KPRINTF_ATTRIBUTE__"); |
| 258 | Builder.defineMacro("__tune_i386__"); |
| 259 | DefineStd(Builder, "unix", Opts); |
Edwin Török | 36565e5 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 260 | } |
| 261 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 262 | DragonFlyBSDTargetInfo(const llvm::Triple &Triple) |
| 263 | : OSTargetInfo<Target>(Triple) { |
| 264 | this->UserLabelPrefix = ""; |
Eli Friedman | b089c4d | 2012-02-10 23:02:29 +0000 | [diff] [blame] | 265 | |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 266 | switch (Triple.getArch()) { |
| 267 | default: |
| 268 | case llvm::Triple::x86: |
| 269 | case llvm::Triple::x86_64: |
| 270 | this->MCountName = ".mcount"; |
| 271 | break; |
| 272 | } |
Eli Friedman | b089c4d | 2012-02-10 23:02:29 +0000 | [diff] [blame] | 273 | } |
Edwin Török | 36565e5 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 274 | }; |
| 275 | |
| 276 | // FreeBSD Target |
| 277 | template<typename Target> |
| 278 | class FreeBSDTargetInfo : public OSTargetInfo<Target> { |
| 279 | protected: |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 280 | void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 281 | MacroBuilder &Builder) const override { |
Edwin Török | 36565e5 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 282 | // FreeBSD defines; list based off of gcc output |
| 283 | |
Benjamin Kramer | 474202f | 2011-10-18 10:10:08 +0000 | [diff] [blame] | 284 | unsigned Release = Triple.getOSMajorVersion(); |
| 285 | if (Release == 0U) |
| 286 | Release = 8; |
Edwin Török | 36565e5 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 287 | |
Benjamin Kramer | 474202f | 2011-10-18 10:10:08 +0000 | [diff] [blame] | 288 | Builder.defineMacro("__FreeBSD__", Twine(Release)); |
| 289 | Builder.defineMacro("__FreeBSD_cc_version", Twine(Release * 100000U + 1U)); |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 290 | Builder.defineMacro("__KPRINTF_ATTRIBUTE__"); |
| 291 | DefineStd(Builder, "unix", Opts); |
| 292 | Builder.defineMacro("__ELF__"); |
Ed Schouten | 5ada7a5 | 2013-09-29 07:54:52 +0000 | [diff] [blame] | 293 | |
| 294 | // On FreeBSD, wchar_t contains the number of the code point as |
| 295 | // used by the character set of the locale. These character sets are |
| 296 | // not necessarily a superset of ASCII. |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 297 | // |
| 298 | // FIXME: This is wrong; the macro refers to the numerical values |
| 299 | // of wchar_t *literals*, which are not locale-dependent. However, |
| 300 | // FreeBSD systems apparently depend on us getting this wrong, and |
| 301 | // setting this to 1 is conforming even if all the basic source |
| 302 | // character literals have the same encoding as char and wchar_t. |
Ed Schouten | 5ada7a5 | 2013-09-29 07:54:52 +0000 | [diff] [blame] | 303 | Builder.defineMacro("__STDC_MB_MIGHT_NEQ_WC__", "1"); |
Edwin Török | 36565e5 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 304 | } |
| 305 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 306 | FreeBSDTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
| 307 | this->UserLabelPrefix = ""; |
Roman Divacky | be4c870 | 2011-02-10 16:52:03 +0000 | [diff] [blame] | 308 | |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 309 | switch (Triple.getArch()) { |
| 310 | default: |
| 311 | case llvm::Triple::x86: |
| 312 | case llvm::Triple::x86_64: |
| 313 | this->MCountName = ".mcount"; |
| 314 | break; |
| 315 | case llvm::Triple::mips: |
| 316 | case llvm::Triple::mipsel: |
| 317 | case llvm::Triple::ppc: |
| 318 | case llvm::Triple::ppc64: |
Bill Schmidt | ea7fb0c | 2013-07-26 01:36:11 +0000 | [diff] [blame] | 319 | case llvm::Triple::ppc64le: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 320 | this->MCountName = "_mcount"; |
| 321 | break; |
| 322 | case llvm::Triple::arm: |
| 323 | this->MCountName = "__mcount"; |
| 324 | break; |
Duncan Sands | cd2cb66 | 2009-07-08 13:55:08 +0000 | [diff] [blame] | 325 | } |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 326 | } |
Edwin Török | 36565e5 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 327 | }; |
| 328 | |
Sylvestre Ledru | 3309a78 | 2013-09-05 13:47:07 +0000 | [diff] [blame] | 329 | // GNU/kFreeBSD Target |
| 330 | template<typename Target> |
| 331 | class KFreeBSDTargetInfo : public OSTargetInfo<Target> { |
| 332 | protected: |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 333 | void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 334 | MacroBuilder &Builder) const override { |
Sylvestre Ledru | 3309a78 | 2013-09-05 13:47:07 +0000 | [diff] [blame] | 335 | // GNU/kFreeBSD defines; list based off of gcc output |
| 336 | |
| 337 | DefineStd(Builder, "unix", Opts); |
| 338 | Builder.defineMacro("__FreeBSD_kernel__"); |
| 339 | Builder.defineMacro("__GLIBC__"); |
| 340 | Builder.defineMacro("__ELF__"); |
| 341 | if (Opts.POSIXThreads) |
| 342 | Builder.defineMacro("_REENTRANT"); |
| 343 | if (Opts.CPlusPlus) |
| 344 | Builder.defineMacro("_GNU_SOURCE"); |
| 345 | } |
| 346 | public: |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 347 | KFreeBSDTargetInfo(const llvm::Triple &Triple) |
| 348 | : OSTargetInfo<Target>(Triple) { |
Sylvestre Ledru | 3309a78 | 2013-09-05 13:47:07 +0000 | [diff] [blame] | 349 | this->UserLabelPrefix = ""; |
| 350 | } |
| 351 | }; |
| 352 | |
Chris Lattner | 6f4bed5 | 2010-07-07 16:01:42 +0000 | [diff] [blame] | 353 | // Minix Target |
| 354 | template<typename Target> |
| 355 | class MinixTargetInfo : public OSTargetInfo<Target> { |
| 356 | protected: |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 357 | void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 358 | MacroBuilder &Builder) const override { |
Chris Lattner | 6f4bed5 | 2010-07-07 16:01:42 +0000 | [diff] [blame] | 359 | // Minix defines |
| 360 | |
| 361 | Builder.defineMacro("__minix", "3"); |
| 362 | Builder.defineMacro("_EM_WSIZE", "4"); |
| 363 | Builder.defineMacro("_EM_PSIZE", "4"); |
| 364 | Builder.defineMacro("_EM_SSIZE", "2"); |
| 365 | Builder.defineMacro("_EM_LSIZE", "4"); |
| 366 | Builder.defineMacro("_EM_FSIZE", "4"); |
| 367 | Builder.defineMacro("_EM_DSIZE", "8"); |
Eli Friedman | 6d402dc | 2011-12-08 23:54:21 +0000 | [diff] [blame] | 368 | Builder.defineMacro("__ELF__"); |
Chris Lattner | 6f4bed5 | 2010-07-07 16:01:42 +0000 | [diff] [blame] | 369 | DefineStd(Builder, "unix", Opts); |
| 370 | } |
| 371 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 372 | MinixTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
| 373 | this->UserLabelPrefix = ""; |
| 374 | } |
Chris Lattner | 6f4bed5 | 2010-07-07 16:01:42 +0000 | [diff] [blame] | 375 | }; |
| 376 | |
Edwin Török | 36565e5 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 377 | // Linux target |
| 378 | template<typename Target> |
| 379 | class LinuxTargetInfo : public OSTargetInfo<Target> { |
| 380 | protected: |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 381 | void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 382 | MacroBuilder &Builder) const override { |
Edwin Török | 36565e5 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 383 | // Linux defines; list based off of gcc output |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 384 | DefineStd(Builder, "unix", Opts); |
| 385 | DefineStd(Builder, "linux", Opts); |
| 386 | Builder.defineMacro("__gnu_linux__"); |
| 387 | Builder.defineMacro("__ELF__"); |
Pirama Arumuga Nainar | 3ea9e33 | 2015-04-08 08:57:32 -0700 | [diff] [blame] | 388 | if (Triple.getEnvironment() == llvm::Triple::Android) { |
Evgeniy Stepanov | 3206403 | 2012-04-26 12:08:09 +0000 | [diff] [blame] | 389 | Builder.defineMacro("__ANDROID__", "1"); |
Pirama Arumuga Nainar | 3ea9e33 | 2015-04-08 08:57:32 -0700 | [diff] [blame] | 390 | unsigned Maj, Min, Rev; |
| 391 | Triple.getOSVersion(Maj, Min, Rev); |
| 392 | this->PlatformName = "android"; |
| 393 | this->PlatformMinVersion = VersionTuple(Maj, Min, Rev); |
| 394 | } |
Daniel Dunbar | 62a7cbc | 2009-09-03 04:54:28 +0000 | [diff] [blame] | 395 | if (Opts.POSIXThreads) |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 396 | Builder.defineMacro("_REENTRANT"); |
Douglas Gregor | 9b22a17 | 2010-04-21 05:52:38 +0000 | [diff] [blame] | 397 | if (Opts.CPlusPlus) |
| 398 | Builder.defineMacro("_GNU_SOURCE"); |
Edwin Török | 36565e5 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 399 | } |
| 400 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 401 | LinuxTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
Edwin Török | 36565e5 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 402 | this->UserLabelPrefix = ""; |
Douglas Gregor | 12e8464 | 2011-01-12 21:19:25 +0000 | [diff] [blame] | 403 | this->WIntType = TargetInfo::UnsignedInt; |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 404 | |
| 405 | switch (Triple.getArch()) { |
| 406 | default: |
| 407 | break; |
| 408 | case llvm::Triple::ppc: |
| 409 | case llvm::Triple::ppc64: |
| 410 | case llvm::Triple::ppc64le: |
| 411 | this->MCountName = "_mcount"; |
| 412 | break; |
| 413 | } |
Edwin Török | 36565e5 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 414 | } |
Benjamin Kramer | 86d18c5 | 2011-10-15 17:53:33 +0000 | [diff] [blame] | 415 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 416 | const char *getStaticInitSectionSpecifier() const override { |
Benjamin Kramer | 86d18c5 | 2011-10-15 17:53:33 +0000 | [diff] [blame] | 417 | return ".text.startup"; |
| 418 | } |
Edwin Török | 36565e5 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 419 | }; |
| 420 | |
Chris Lattner | 25fff08 | 2009-07-13 20:29:08 +0000 | [diff] [blame] | 421 | // NetBSD Target |
| 422 | template<typename Target> |
| 423 | class NetBSDTargetInfo : public OSTargetInfo<Target> { |
| 424 | protected: |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 425 | void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 426 | MacroBuilder &Builder) const override { |
Chris Lattner | 25fff08 | 2009-07-13 20:29:08 +0000 | [diff] [blame] | 427 | // NetBSD defines; list based off of gcc output |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 428 | Builder.defineMacro("__NetBSD__"); |
| 429 | Builder.defineMacro("__unix__"); |
| 430 | Builder.defineMacro("__ELF__"); |
Daniel Dunbar | 62a7cbc | 2009-09-03 04:54:28 +0000 | [diff] [blame] | 431 | if (Opts.POSIXThreads) |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 432 | Builder.defineMacro("_POSIX_THREADS"); |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 433 | |
| 434 | switch (Triple.getArch()) { |
| 435 | default: |
| 436 | break; |
| 437 | case llvm::Triple::arm: |
| 438 | case llvm::Triple::armeb: |
| 439 | case llvm::Triple::thumb: |
| 440 | case llvm::Triple::thumbeb: |
| 441 | Builder.defineMacro("__ARM_DWARF_EH__"); |
| 442 | break; |
| 443 | } |
Chris Lattner | 25fff08 | 2009-07-13 20:29:08 +0000 | [diff] [blame] | 444 | } |
| 445 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 446 | NetBSDTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
| 447 | this->UserLabelPrefix = ""; |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 448 | this->MCountName = "_mcount"; |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 449 | } |
Chris Lattner | 25fff08 | 2009-07-13 20:29:08 +0000 | [diff] [blame] | 450 | }; |
| 451 | |
Edwin Török | 36565e5 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 452 | // OpenBSD Target |
| 453 | template<typename Target> |
| 454 | class OpenBSDTargetInfo : public OSTargetInfo<Target> { |
| 455 | protected: |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 456 | void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 457 | MacroBuilder &Builder) const override { |
Edwin Török | 36565e5 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 458 | // OpenBSD defines; list based off of gcc output |
| 459 | |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 460 | Builder.defineMacro("__OpenBSD__"); |
| 461 | DefineStd(Builder, "unix", Opts); |
| 462 | Builder.defineMacro("__ELF__"); |
Daniel Dunbar | 62a7cbc | 2009-09-03 04:54:28 +0000 | [diff] [blame] | 463 | if (Opts.POSIXThreads) |
Chris Lattner | 4ddcf3b | 2012-04-25 06:12:24 +0000 | [diff] [blame] | 464 | Builder.defineMacro("_REENTRANT"); |
Edwin Török | 36565e5 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 465 | } |
| 466 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 467 | OpenBSDTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
| 468 | this->UserLabelPrefix = ""; |
| 469 | this->TLSSupported = false; |
Eli Friedman | 62d829a | 2011-12-15 02:15:56 +0000 | [diff] [blame] | 470 | |
Eli Friedman | 62d829a | 2011-12-15 02:15:56 +0000 | [diff] [blame] | 471 | switch (Triple.getArch()) { |
| 472 | default: |
| 473 | case llvm::Triple::x86: |
| 474 | case llvm::Triple::x86_64: |
| 475 | case llvm::Triple::arm: |
Eric Christopher | 825d386 | 2012-11-14 22:08:59 +0000 | [diff] [blame] | 476 | case llvm::Triple::sparc: |
Eli Friedman | 62d829a | 2011-12-15 02:15:56 +0000 | [diff] [blame] | 477 | this->MCountName = "__mcount"; |
| 478 | break; |
| 479 | case llvm::Triple::mips64: |
| 480 | case llvm::Triple::mips64el: |
| 481 | case llvm::Triple::ppc: |
Eric Christopher | 825d386 | 2012-11-14 22:08:59 +0000 | [diff] [blame] | 482 | case llvm::Triple::sparcv9: |
Eli Friedman | 62d829a | 2011-12-15 02:15:56 +0000 | [diff] [blame] | 483 | this->MCountName = "_mcount"; |
| 484 | break; |
| 485 | } |
| 486 | } |
Edwin Török | 36565e5 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 487 | }; |
| 488 | |
Eli Friedman | 42f74f2 | 2012-08-08 23:57:20 +0000 | [diff] [blame] | 489 | // Bitrig Target |
| 490 | template<typename Target> |
| 491 | class BitrigTargetInfo : public OSTargetInfo<Target> { |
| 492 | protected: |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 493 | void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 494 | MacroBuilder &Builder) const override { |
Eli Friedman | 42f74f2 | 2012-08-08 23:57:20 +0000 | [diff] [blame] | 495 | // Bitrig defines; list based off of gcc output |
| 496 | |
| 497 | Builder.defineMacro("__Bitrig__"); |
| 498 | DefineStd(Builder, "unix", Opts); |
| 499 | Builder.defineMacro("__ELF__"); |
| 500 | if (Opts.POSIXThreads) |
| 501 | Builder.defineMacro("_REENTRANT"); |
Pirama Arumuga Nainar | 3ea9e33 | 2015-04-08 08:57:32 -0700 | [diff] [blame] | 502 | |
| 503 | switch (Triple.getArch()) { |
| 504 | default: |
| 505 | break; |
| 506 | case llvm::Triple::arm: |
| 507 | case llvm::Triple::armeb: |
| 508 | case llvm::Triple::thumb: |
| 509 | case llvm::Triple::thumbeb: |
| 510 | Builder.defineMacro("__ARM_DWARF_EH__"); |
| 511 | break; |
| 512 | } |
Eli Friedman | 42f74f2 | 2012-08-08 23:57:20 +0000 | [diff] [blame] | 513 | } |
| 514 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 515 | BitrigTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
| 516 | this->UserLabelPrefix = ""; |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 517 | this->MCountName = "__mcount"; |
Eli Friedman | 42f74f2 | 2012-08-08 23:57:20 +0000 | [diff] [blame] | 518 | } |
| 519 | }; |
| 520 | |
Edward O'Callaghan | 097309f | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 521 | // PSP Target |
| 522 | template<typename Target> |
| 523 | class PSPTargetInfo : public OSTargetInfo<Target> { |
| 524 | protected: |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 525 | void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 526 | MacroBuilder &Builder) const override { |
Edward O'Callaghan | 097309f | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 527 | // PSP defines; list based on the output of the pspdev gcc toolchain. |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 528 | Builder.defineMacro("PSP"); |
| 529 | Builder.defineMacro("_PSP"); |
| 530 | Builder.defineMacro("__psp__"); |
| 531 | Builder.defineMacro("__ELF__"); |
Edward O'Callaghan | 097309f | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 532 | } |
| 533 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 534 | PSPTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
Edward O'Callaghan | 097309f | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 535 | this->UserLabelPrefix = ""; |
| 536 | } |
| 537 | }; |
| 538 | |
John Thompson | ed7bdbc | 2009-11-19 17:18:50 +0000 | [diff] [blame] | 539 | // PS3 PPU Target |
| 540 | template<typename Target> |
| 541 | class PS3PPUTargetInfo : public OSTargetInfo<Target> { |
| 542 | protected: |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 543 | void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 544 | MacroBuilder &Builder) const override { |
John Thompson | ed7bdbc | 2009-11-19 17:18:50 +0000 | [diff] [blame] | 545 | // PS3 PPU defines. |
John Thompson | fdd2fc3 | 2010-03-25 16:18:32 +0000 | [diff] [blame] | 546 | Builder.defineMacro("__PPC__"); |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 547 | Builder.defineMacro("__PPU__"); |
| 548 | Builder.defineMacro("__CELLOS_LV2__"); |
| 549 | Builder.defineMacro("__ELF__"); |
| 550 | Builder.defineMacro("__LP32__"); |
John Thompson | 1deeb9f | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 551 | Builder.defineMacro("_ARCH_PPC64"); |
| 552 | Builder.defineMacro("__powerpc64__"); |
John Thompson | ed7bdbc | 2009-11-19 17:18:50 +0000 | [diff] [blame] | 553 | } |
| 554 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 555 | PS3PPUTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
John Thompson | ed7bdbc | 2009-11-19 17:18:50 +0000 | [diff] [blame] | 556 | this->UserLabelPrefix = ""; |
Nick Lewycky | 9952070 | 2011-12-16 22:32:39 +0000 | [diff] [blame] | 557 | this->LongWidth = this->LongAlign = 32; |
| 558 | this->PointerWidth = this->PointerAlign = 32; |
John Thompson | 1deeb9f | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 559 | this->IntMaxType = TargetInfo::SignedLongLong; |
John Thompson | 1deeb9f | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 560 | this->Int64Type = TargetInfo::SignedLongLong; |
John Thompson | 4c3bd3f | 2009-12-18 14:21:08 +0000 | [diff] [blame] | 561 | this->SizeType = TargetInfo::UnsignedInt; |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 562 | this->DescriptionString = "E-m:e-p:32:32-i64:64-n32:64"; |
John Thompson | ed7bdbc | 2009-11-19 17:18:50 +0000 | [diff] [blame] | 563 | } |
| 564 | }; |
| 565 | |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 566 | template <typename Target> |
| 567 | class PS4OSTargetInfo : public OSTargetInfo<Target> { |
| 568 | protected: |
| 569 | void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 570 | MacroBuilder &Builder) const override { |
| 571 | Builder.defineMacro("__FreeBSD__", "9"); |
| 572 | Builder.defineMacro("__FreeBSD_cc_version", "900001"); |
| 573 | Builder.defineMacro("__KPRINTF_ATTRIBUTE__"); |
| 574 | DefineStd(Builder, "unix", Opts); |
| 575 | Builder.defineMacro("__ELF__"); |
| 576 | Builder.defineMacro("__PS4__"); |
| 577 | } |
| 578 | public: |
| 579 | PS4OSTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
| 580 | this->WCharType = this->UnsignedShort; |
| 581 | |
| 582 | this->UserLabelPrefix = ""; |
| 583 | |
| 584 | switch (Triple.getArch()) { |
| 585 | default: |
| 586 | case llvm::Triple::x86_64: |
| 587 | this->MCountName = ".mcount"; |
| 588 | break; |
| 589 | } |
| 590 | } |
| 591 | }; |
| 592 | |
Edwin Török | 36565e5 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 593 | // Solaris target |
| 594 | template<typename Target> |
| 595 | class SolarisTargetInfo : public OSTargetInfo<Target> { |
| 596 | protected: |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 597 | void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 598 | MacroBuilder &Builder) const override { |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 599 | DefineStd(Builder, "sun", Opts); |
| 600 | DefineStd(Builder, "unix", Opts); |
| 601 | Builder.defineMacro("__ELF__"); |
| 602 | Builder.defineMacro("__svr4__"); |
| 603 | Builder.defineMacro("__SVR4"); |
David Chisnall | 165329c | 2012-02-28 17:10:04 +0000 | [diff] [blame] | 604 | // Solaris headers require _XOPEN_SOURCE to be set to 600 for C99 and |
| 605 | // newer, but to 500 for everything else. feature_test.h has a check to |
| 606 | // ensure that you are not using C99 with an old version of X/Open or C89 |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 607 | // with a new version. |
| 608 | if (Opts.C99) |
David Chisnall | 165329c | 2012-02-28 17:10:04 +0000 | [diff] [blame] | 609 | Builder.defineMacro("_XOPEN_SOURCE", "600"); |
| 610 | else |
| 611 | Builder.defineMacro("_XOPEN_SOURCE", "500"); |
David Chisnall | b4f0bd6 | 2012-03-02 10:49:52 +0000 | [diff] [blame] | 612 | if (Opts.CPlusPlus) |
David Chisnall | 165329c | 2012-02-28 17:10:04 +0000 | [diff] [blame] | 613 | Builder.defineMacro("__C99FEATURES__"); |
David Chisnall | 48fad49 | 2012-02-17 18:35:11 +0000 | [diff] [blame] | 614 | Builder.defineMacro("_LARGEFILE_SOURCE"); |
| 615 | Builder.defineMacro("_LARGEFILE64_SOURCE"); |
| 616 | Builder.defineMacro("__EXTENSIONS__"); |
David Chisnall | 165329c | 2012-02-28 17:10:04 +0000 | [diff] [blame] | 617 | Builder.defineMacro("_REENTRANT"); |
Edwin Török | 36565e5 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 618 | } |
| 619 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 620 | SolarisTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
Edwin Török | 36565e5 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 621 | this->UserLabelPrefix = ""; |
David Chisnall | fb02784 | 2012-03-28 18:04:14 +0000 | [diff] [blame] | 622 | this->WCharType = this->SignedInt; |
Edwin Török | 36565e5 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 623 | // FIXME: WIntType should be SignedLong |
| 624 | } |
| 625 | }; |
Michael J. Spencer | 01e7008 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 626 | |
| 627 | // Windows target |
| 628 | template<typename Target> |
| 629 | class WindowsTargetInfo : public OSTargetInfo<Target> { |
| 630 | protected: |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 631 | void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 632 | MacroBuilder &Builder) const override { |
Michael J. Spencer | 4fb461c | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 633 | Builder.defineMacro("_WIN32"); |
| 634 | } |
| 635 | void getVisualStudioDefines(const LangOptions &Opts, |
| 636 | MacroBuilder &Builder) const { |
Michael J. Spencer | 01e7008 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 637 | if (Opts.CPlusPlus) { |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 638 | if (Opts.RTTIData) |
Michael J. Spencer | 01e7008 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 639 | Builder.defineMacro("_CPPRTTI"); |
| 640 | |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 641 | if (Opts.CXXExceptions) |
Michael J. Spencer | 01e7008 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 642 | Builder.defineMacro("_CPPUNWIND"); |
| 643 | } |
| 644 | |
| 645 | if (!Opts.CharIsSigned) |
| 646 | Builder.defineMacro("_CHAR_UNSIGNED"); |
| 647 | |
| 648 | // FIXME: POSIXThreads isn't exactly the option this should be defined for, |
| 649 | // but it works for now. |
| 650 | if (Opts.POSIXThreads) |
| 651 | Builder.defineMacro("_MT"); |
Michael J. Spencer | 4fb461c | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 652 | |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 653 | if (Opts.MSCompatibilityVersion) { |
| 654 | Builder.defineMacro("_MSC_VER", |
| 655 | Twine(Opts.MSCompatibilityVersion / 100000)); |
| 656 | Builder.defineMacro("_MSC_FULL_VER", Twine(Opts.MSCompatibilityVersion)); |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 657 | // FIXME We cannot encode the revision information into 32-bits |
| 658 | Builder.defineMacro("_MSC_BUILD", Twine(1)); |
Pirama Arumuga Nainar | 3ea9e33 | 2015-04-08 08:57:32 -0700 | [diff] [blame] | 659 | |
| 660 | if (Opts.CPlusPlus11 && Opts.isCompatibleWithMSVC(19)) |
| 661 | Builder.defineMacro("_HAS_CHAR16_T_LANGUAGE_SUPPORT", Twine(1)); |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 662 | } |
Michael J. Spencer | 01e7008 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 663 | |
Francois Pichet | 62ec1f2 | 2011-09-17 17:15:52 +0000 | [diff] [blame] | 664 | if (Opts.MicrosoftExt) { |
Michael J. Spencer | 01e7008 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 665 | Builder.defineMacro("_MSC_EXTENSIONS"); |
| 666 | |
Richard Smith | 80ad52f | 2013-01-02 11:42:31 +0000 | [diff] [blame] | 667 | if (Opts.CPlusPlus11) { |
Michael J. Spencer | 01e7008 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 668 | Builder.defineMacro("_RVALUE_REFERENCES_V2_SUPPORTED"); |
| 669 | Builder.defineMacro("_RVALUE_REFERENCES_SUPPORTED"); |
| 670 | Builder.defineMacro("_NATIVE_NULLPTR_SUPPORTED"); |
| 671 | } |
| 672 | } |
| 673 | |
| 674 | Builder.defineMacro("_INTEGRAL_MAX_BITS", "64"); |
Michael J. Spencer | 01e7008 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 675 | } |
| 676 | |
Michael J. Spencer | 01e7008 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 677 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 678 | WindowsTargetInfo(const llvm::Triple &Triple) |
| 679 | : OSTargetInfo<Target>(Triple) {} |
Michael J. Spencer | 01e7008 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 680 | }; |
| 681 | |
Derek Schuff | 7da46f9 | 2012-10-11 16:55:58 +0000 | [diff] [blame] | 682 | template <typename Target> |
| 683 | class NaClTargetInfo : public OSTargetInfo<Target> { |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 684 | protected: |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 685 | void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 686 | MacroBuilder &Builder) const override { |
Derek Schuff | 7da46f9 | 2012-10-11 16:55:58 +0000 | [diff] [blame] | 687 | if (Opts.POSIXThreads) |
| 688 | Builder.defineMacro("_REENTRANT"); |
| 689 | if (Opts.CPlusPlus) |
| 690 | Builder.defineMacro("_GNU_SOURCE"); |
| 691 | |
| 692 | DefineStd(Builder, "unix", Opts); |
| 693 | Builder.defineMacro("__ELF__"); |
| 694 | Builder.defineMacro("__native_client__"); |
| 695 | } |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 696 | |
| 697 | public: |
| 698 | NaClTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
Derek Schuff | 7da46f9 | 2012-10-11 16:55:58 +0000 | [diff] [blame] | 699 | this->UserLabelPrefix = ""; |
| 700 | this->LongAlign = 32; |
| 701 | this->LongWidth = 32; |
| 702 | this->PointerAlign = 32; |
| 703 | this->PointerWidth = 32; |
| 704 | this->IntMaxType = TargetInfo::SignedLongLong; |
Derek Schuff | 7da46f9 | 2012-10-11 16:55:58 +0000 | [diff] [blame] | 705 | this->Int64Type = TargetInfo::SignedLongLong; |
| 706 | this->DoubleAlign = 64; |
| 707 | this->LongDoubleWidth = 64; |
| 708 | this->LongDoubleAlign = 64; |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 709 | this->LongLongWidth = 64; |
| 710 | this->LongLongAlign = 64; |
Derek Schuff | 7da46f9 | 2012-10-11 16:55:58 +0000 | [diff] [blame] | 711 | this->SizeType = TargetInfo::UnsignedInt; |
| 712 | this->PtrDiffType = TargetInfo::SignedInt; |
| 713 | this->IntPtrType = TargetInfo::SignedInt; |
Eli Bendersky | c0783dc | 2013-04-08 21:31:01 +0000 | [diff] [blame] | 714 | // RegParmMax is inherited from the underlying architecture |
Derek Schuff | 7da46f9 | 2012-10-11 16:55:58 +0000 | [diff] [blame] | 715 | this->LongDoubleFormat = &llvm::APFloat::IEEEdouble; |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 716 | if (Triple.getArch() == llvm::Triple::arm) { |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 717 | // Handled in ARM's setABI(). |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 718 | } else if (Triple.getArch() == llvm::Triple::x86) { |
| 719 | this->DescriptionString = "e-m:e-p:32:32-i64:64-n8:16:32-S128"; |
| 720 | } else if (Triple.getArch() == llvm::Triple::x86_64) { |
| 721 | this->DescriptionString = "e-m:e-p:32:32-i64:64-n8:16:32:64-S128"; |
| 722 | } else if (Triple.getArch() == llvm::Triple::mipsel) { |
| 723 | // Handled on mips' setDescriptionString. |
| 724 | } else { |
| 725 | assert(Triple.getArch() == llvm::Triple::le32); |
| 726 | this->DescriptionString = "e-p:32:32-i64:64"; |
| 727 | } |
Derek Schuff | 7da46f9 | 2012-10-11 16:55:58 +0000 | [diff] [blame] | 728 | } |
| 729 | }; |
Edwin Török | 36565e5 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 730 | |
Chris Lattner | bd00eb8 | 2008-10-05 21:50:58 +0000 | [diff] [blame] | 731 | //===----------------------------------------------------------------------===// |
Eli Friedman | fd5a412 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 732 | // Specific target implementations. |
| 733 | //===----------------------------------------------------------------------===// |
Anders Carlsson | 8b58e8a | 2007-10-13 00:45:48 +0000 | [diff] [blame] | 734 | |
Eli Friedman | fd5a412 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 735 | // PPC abstract base class |
| 736 | class PPCTargetInfo : public TargetInfo { |
| 737 | static const Builtin::Info BuiltinInfo[]; |
| 738 | static const char * const GCCRegNames[]; |
| 739 | static const TargetInfo::GCCRegAlias GCCRegAliases[]; |
Hal Finkel | 02a8427 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 740 | std::string CPU; |
Eric Christopher | 1654320 | 2013-10-16 21:19:26 +0000 | [diff] [blame] | 741 | |
| 742 | // Target cpu features. |
| 743 | bool HasVSX; |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 744 | bool HasP8Vector; |
Pirama Arumuga Nainar | 3ea9e33 | 2015-04-08 08:57:32 -0700 | [diff] [blame] | 745 | bool HasP8Crypto; |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 746 | bool HasDirectMove; |
Pirama Arumuga Nainar | 3ea9e33 | 2015-04-08 08:57:32 -0700 | [diff] [blame] | 747 | bool HasQPX; |
| 748 | bool HasHTM; |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 749 | bool HasBPERMD; |
| 750 | bool HasExtDiv; |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 751 | |
| 752 | protected: |
| 753 | std::string ABI; |
Eric Christopher | 1654320 | 2013-10-16 21:19:26 +0000 | [diff] [blame] | 754 | |
Eli Friedman | fd5a412 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 755 | public: |
Eric Christopher | 1654320 | 2013-10-16 21:19:26 +0000 | [diff] [blame] | 756 | PPCTargetInfo(const llvm::Triple &Triple) |
Pirama Arumuga Nainar | 3ea9e33 | 2015-04-08 08:57:32 -0700 | [diff] [blame] | 757 | : TargetInfo(Triple), HasVSX(false), HasP8Vector(false), |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 758 | HasP8Crypto(false), HasDirectMove(false), HasQPX(false), HasHTM(false), |
| 759 | HasBPERMD(false), HasExtDiv(false) { |
Bill Schmidt | ea7fb0c | 2013-07-26 01:36:11 +0000 | [diff] [blame] | 760 | BigEndian = (Triple.getArch() != llvm::Triple::ppc64le); |
Nico Weber | 6e1d2ea | 2012-01-31 02:07:33 +0000 | [diff] [blame] | 761 | LongDoubleWidth = LongDoubleAlign = 128; |
| 762 | LongDoubleFormat = &llvm::APFloat::PPCDoubleDouble; |
| 763 | } |
Eli Friedman | d9389be | 2009-06-05 07:05:05 +0000 | [diff] [blame] | 764 | |
Hal Finkel | 39d5fa1 | 2012-07-03 16:51:04 +0000 | [diff] [blame] | 765 | /// \brief Flags for architecture specific defines. |
| 766 | typedef enum { |
| 767 | ArchDefineNone = 0, |
| 768 | ArchDefineName = 1 << 0, // <name> is substituted for arch name. |
| 769 | ArchDefinePpcgr = 1 << 1, |
| 770 | ArchDefinePpcsq = 1 << 2, |
| 771 | ArchDefine440 = 1 << 3, |
| 772 | ArchDefine603 = 1 << 4, |
| 773 | ArchDefine604 = 1 << 5, |
| 774 | ArchDefinePwr4 = 1 << 6, |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 775 | ArchDefinePwr5 = 1 << 7, |
| 776 | ArchDefinePwr5x = 1 << 8, |
| 777 | ArchDefinePwr6 = 1 << 9, |
| 778 | ArchDefinePwr6x = 1 << 10, |
| 779 | ArchDefinePwr7 = 1 << 11, |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 780 | ArchDefinePwr8 = 1 << 12, |
| 781 | ArchDefineA2 = 1 << 13, |
| 782 | ArchDefineA2q = 1 << 14 |
Hal Finkel | 39d5fa1 | 2012-07-03 16:51:04 +0000 | [diff] [blame] | 783 | } ArchDefineTypes; |
| 784 | |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 785 | // Note: GCC recognizes the following additional cpus: |
| 786 | // 401, 403, 405, 405fp, 440fp, 464, 464fp, 476, 476fp, 505, 740, 801, |
| 787 | // 821, 823, 8540, 8548, e300c2, e300c3, e500mc64, e6500, 860, cell, |
| 788 | // titan, rs64. |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 789 | bool setCPU(const std::string &Name) override { |
Hal Finkel | 02a8427 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 790 | bool CPUKnown = llvm::StringSwitch<bool>(Name) |
| 791 | .Case("generic", true) |
| 792 | .Case("440", true) |
| 793 | .Case("450", true) |
| 794 | .Case("601", true) |
| 795 | .Case("602", true) |
| 796 | .Case("603", true) |
| 797 | .Case("603e", true) |
| 798 | .Case("603ev", true) |
| 799 | .Case("604", true) |
| 800 | .Case("604e", true) |
| 801 | .Case("620", true) |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 802 | .Case("630", true) |
Hal Finkel | 02a8427 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 803 | .Case("g3", true) |
| 804 | .Case("7400", true) |
| 805 | .Case("g4", true) |
| 806 | .Case("7450", true) |
| 807 | .Case("g4+", true) |
| 808 | .Case("750", true) |
| 809 | .Case("970", true) |
| 810 | .Case("g5", true) |
| 811 | .Case("a2", true) |
Hal Finkel | 5ccd3d0 | 2013-02-01 05:53:33 +0000 | [diff] [blame] | 812 | .Case("a2q", true) |
Hal Finkel | 7de3296 | 2012-09-18 22:25:03 +0000 | [diff] [blame] | 813 | .Case("e500mc", true) |
| 814 | .Case("e5500", true) |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 815 | .Case("power3", true) |
| 816 | .Case("pwr3", true) |
| 817 | .Case("power4", true) |
| 818 | .Case("pwr4", true) |
| 819 | .Case("power5", true) |
| 820 | .Case("pwr5", true) |
| 821 | .Case("power5x", true) |
| 822 | .Case("pwr5x", true) |
| 823 | .Case("power6", true) |
Hal Finkel | 02a8427 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 824 | .Case("pwr6", true) |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 825 | .Case("power6x", true) |
| 826 | .Case("pwr6x", true) |
| 827 | .Case("power7", true) |
Hal Finkel | 02a8427 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 828 | .Case("pwr7", true) |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 829 | .Case("power8", true) |
| 830 | .Case("pwr8", true) |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 831 | .Case("powerpc", true) |
Hal Finkel | 02a8427 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 832 | .Case("ppc", true) |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 833 | .Case("powerpc64", true) |
Hal Finkel | 02a8427 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 834 | .Case("ppc64", true) |
Bill Schmidt | ea7fb0c | 2013-07-26 01:36:11 +0000 | [diff] [blame] | 835 | .Case("powerpc64le", true) |
| 836 | .Case("ppc64le", true) |
Hal Finkel | 02a8427 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 837 | .Default(false); |
| 838 | |
| 839 | if (CPUKnown) |
| 840 | CPU = Name; |
| 841 | |
| 842 | return CPUKnown; |
| 843 | } |
| 844 | |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 845 | |
| 846 | StringRef getABI() const override { return ABI; } |
| 847 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 848 | void getTargetBuiltins(const Builtin::Info *&Records, |
| 849 | unsigned &NumRecords) const override { |
Chris Lattner | 4b00965 | 2007-07-25 00:24:17 +0000 | [diff] [blame] | 850 | Records = BuiltinInfo; |
Eli Friedman | fd5a412 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 851 | NumRecords = clang::PPC::LastTSBuiltin-Builtin::FirstTSBuiltin; |
Chris Lattner | 4b00965 | 2007-07-25 00:24:17 +0000 | [diff] [blame] | 852 | } |
Anton Korobeynikov | e777238 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 853 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 854 | bool isCLZForZeroUndef() const override { return false; } |
Bob Wilson | 9f1c49c | 2012-01-28 18:02:29 +0000 | [diff] [blame] | 855 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 856 | void getTargetDefines(const LangOptions &Opts, |
| 857 | MacroBuilder &Builder) const override; |
Anton Korobeynikov | e777238 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 858 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 859 | void getDefaultFeatures(llvm::StringMap<bool> &Features) const override; |
Bill Schmidt | 199402b | 2013-02-01 02:14:03 +0000 | [diff] [blame] | 860 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 861 | bool handleTargetFeatures(std::vector<std::string> &Features, |
| 862 | DiagnosticsEngine &Diags) override; |
| 863 | bool hasFeature(StringRef Feature) const override; |
| 864 | |
| 865 | void getGCCRegNames(const char * const *&Names, |
| 866 | unsigned &NumNames) const override; |
| 867 | void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 868 | unsigned &NumAliases) const override; |
| 869 | bool validateAsmConstraint(const char *&Name, |
| 870 | TargetInfo::ConstraintInfo &Info) const override { |
Anders Carlsson | 36834a7 | 2009-02-28 17:11:49 +0000 | [diff] [blame] | 871 | switch (*Name) { |
Anders Carlsson | 4ce4230 | 2007-11-27 04:11:28 +0000 | [diff] [blame] | 872 | default: return false; |
| 873 | case 'O': // Zero |
John Thompson | 1deeb9f | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 874 | break; |
Anders Carlsson | 4ce4230 | 2007-11-27 04:11:28 +0000 | [diff] [blame] | 875 | case 'b': // Base register |
| 876 | case 'f': // Floating point register |
Chris Lattner | c49cc1a | 2009-04-26 07:16:29 +0000 | [diff] [blame] | 877 | Info.setAllowsRegister(); |
John Thompson | 1deeb9f | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 878 | break; |
| 879 | // FIXME: The following are added to allow parsing. |
| 880 | // I just took a guess at what the actions should be. |
| 881 | // Also, is more specific checking needed? I.e. specific registers? |
Michael J. Spencer | d5513a3 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 882 | case 'd': // Floating point register (containing 64-bit value) |
John Thompson | 1deeb9f | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 883 | case 'v': // Altivec vector register |
| 884 | Info.setAllowsRegister(); |
| 885 | break; |
| 886 | case 'w': |
| 887 | switch (Name[1]) { |
Michael J. Spencer | d5513a3 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 888 | case 'd':// VSX vector register to hold vector double data |
| 889 | case 'f':// VSX vector register to hold vector float data |
| 890 | case 's':// VSX vector register to hold scalar float data |
| 891 | case 'a':// Any VSX register |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 892 | case 'c':// An individual CR bit |
John Thompson | 1deeb9f | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 893 | break; |
| 894 | default: |
| 895 | return false; |
| 896 | } |
| 897 | Info.setAllowsRegister(); |
| 898 | Name++; // Skip over 'w'. |
| 899 | break; |
Michael J. Spencer | d5513a3 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 900 | case 'h': // `MQ', `CTR', or `LINK' register |
| 901 | case 'q': // `MQ' register |
| 902 | case 'c': // `CTR' register |
| 903 | case 'l': // `LINK' register |
| 904 | case 'x': // `CR' register (condition register) number 0 |
| 905 | case 'y': // `CR' register (condition register) |
| 906 | case 'z': // `XER[CA]' carry bit (part of the XER register) |
John Thompson | 1deeb9f | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 907 | Info.setAllowsRegister(); |
| 908 | break; |
Michael J. Spencer | d5513a3 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 909 | case 'I': // Signed 16-bit constant |
John Thompson | 1deeb9f | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 910 | case 'J': // Unsigned 16-bit constant shifted left 16 bits |
Michael J. Spencer | d5513a3 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 911 | // (use `L' instead for SImode constants) |
| 912 | case 'K': // Unsigned 16-bit constant |
| 913 | case 'L': // Signed 16-bit constant shifted left 16 bits |
| 914 | case 'M': // Constant larger than 31 |
| 915 | case 'N': // Exact power of 2 |
| 916 | case 'P': // Constant whose negation is a signed 16-bit constant |
John Thompson | 1deeb9f | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 917 | case 'G': // Floating point constant that can be loaded into a |
Michael J. Spencer | d5513a3 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 918 | // register with one instruction per word |
John Thompson | 1deeb9f | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 919 | case 'H': // Integer/Floating point constant that can be loaded |
Michael J. Spencer | d5513a3 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 920 | // into a register using three instructions |
John Thompson | 1deeb9f | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 921 | break; |
| 922 | case 'm': // Memory operand. Note that on PowerPC targets, m can |
| 923 | // include addresses that update the base register. It |
| 924 | // is therefore only safe to use `m' in an asm statement |
| 925 | // if that asm statement accesses the operand exactly once. |
| 926 | // The asm statement must also use `%U<opno>' as a |
Sebastian Redl | 097ce22 | 2010-08-17 22:42:34 +0000 | [diff] [blame] | 927 | // placeholder for the "update" flag in the corresponding |
Michael J. Spencer | d5513a3 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 928 | // load or store instruction. For example: |
John Thompson | 1deeb9f | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 929 | // asm ("st%U0 %1,%0" : "=m" (mem) : "r" (val)); |
Michael J. Spencer | d5513a3 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 930 | // is correct but: |
John Thompson | 1deeb9f | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 931 | // asm ("st %1,%0" : "=m" (mem) : "r" (val)); |
| 932 | // is not. Use es rather than m if you don't want the base |
Michael J. Spencer | d5513a3 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 933 | // register to be updated. |
| 934 | case 'e': |
John Thompson | e0a3947 | 2010-06-25 00:02:05 +0000 | [diff] [blame] | 935 | if (Name[1] != 's') |
| 936 | return false; |
Sebastian Redl | 097ce22 | 2010-08-17 22:42:34 +0000 | [diff] [blame] | 937 | // es: A "stable" memory operand; that is, one which does not |
John Thompson | 1deeb9f | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 938 | // include any automodification of the base register. Unlike |
| 939 | // `m', this constraint can be used in asm statements that |
| 940 | // might access the operand several times, or that might not |
John Thompson | e0a3947 | 2010-06-25 00:02:05 +0000 | [diff] [blame] | 941 | // access it at all. |
John Thompson | 1deeb9f | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 942 | Info.setAllowsMemory(); |
John Thompson | e0a3947 | 2010-06-25 00:02:05 +0000 | [diff] [blame] | 943 | Name++; // Skip over 'e'. |
John Thompson | 1deeb9f | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 944 | break; |
| 945 | case 'Q': // Memory operand that is an offset from a register (it is |
Michael J. Spencer | d5513a3 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 946 | // usually better to use `m' or `es' in asm statements) |
John Thompson | 1deeb9f | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 947 | case 'Z': // Memory operand that is an indexed or indirect from a |
| 948 | // register (it is usually better to use `m' or `es' in |
Michael J. Spencer | d5513a3 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 949 | // asm statements) |
John Thompson | 1deeb9f | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 950 | Info.setAllowsMemory(); |
| 951 | Info.setAllowsRegister(); |
| 952 | break; |
Michael J. Spencer | d5513a3 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 953 | case 'R': // AIX TOC entry |
John Thompson | 1deeb9f | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 954 | case 'a': // Address operand that is an indexed or indirect from a |
Michael J. Spencer | d5513a3 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 955 | // register (`p' is preferable for asm statements) |
| 956 | case 'S': // Constant suitable as a 64-bit mask operand |
| 957 | case 'T': // Constant suitable as a 32-bit mask operand |
| 958 | case 'U': // System V Release 4 small data area reference |
John Thompson | 1deeb9f | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 959 | case 't': // AND masks that can be performed by two rldic{l, r} |
Michael J. Spencer | d5513a3 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 960 | // instructions |
| 961 | case 'W': // Vector constant that does not require memory |
| 962 | case 'j': // Vector constant that is all zeros. |
John Thompson | 1deeb9f | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 963 | break; |
| 964 | // End FIXME. |
Anders Carlsson | 4ce4230 | 2007-11-27 04:11:28 +0000 | [diff] [blame] | 965 | } |
John Thompson | 1deeb9f | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 966 | return true; |
Anders Carlsson | 4ce4230 | 2007-11-27 04:11:28 +0000 | [diff] [blame] | 967 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 968 | std::string convertConstraint(const char *&Constraint) const override { |
| 969 | std::string R; |
| 970 | switch (*Constraint) { |
| 971 | case 'e': |
| 972 | case 'w': |
| 973 | // Two-character constraint; add "^" hint for later parsing. |
| 974 | R = std::string("^") + std::string(Constraint, 2); |
| 975 | Constraint++; |
| 976 | break; |
| 977 | default: |
| 978 | return TargetInfo::convertConstraint(Constraint); |
| 979 | } |
| 980 | return R; |
| 981 | } |
| 982 | const char *getClobbers() const override { |
Eli Friedman | fd5a412 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 983 | return ""; |
Anders Carlsson | 4ce4230 | 2007-11-27 04:11:28 +0000 | [diff] [blame] | 984 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 985 | int getEHDataRegisterNumber(unsigned RegNo) const override { |
Adhemerval Zanella | b0fc94c | 2013-01-22 20:02:45 +0000 | [diff] [blame] | 986 | if (RegNo == 0) return 3; |
| 987 | if (RegNo == 1) return 4; |
| 988 | return -1; |
| 989 | } |
Pirama Arumuga Nainar | 3ea9e33 | 2015-04-08 08:57:32 -0700 | [diff] [blame] | 990 | |
| 991 | bool hasSjLjLowering() const override { |
| 992 | return true; |
| 993 | } |
Eli Friedman | fd5a412 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 994 | }; |
Anders Carlsson | 4ce4230 | 2007-11-27 04:11:28 +0000 | [diff] [blame] | 995 | |
Eli Friedman | fd5a412 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 996 | const Builtin::Info PPCTargetInfo::BuiltinInfo[] = { |
Eli Friedman | e7e66f7 | 2011-07-05 21:53:01 +0000 | [diff] [blame] | 997 | #define BUILTIN(ID, TYPE, ATTRS) { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
Fariborz Jahanian | 67aba81 | 2010-11-30 17:35:24 +0000 | [diff] [blame] | 998 | #define LIBBUILTIN(ID, TYPE, ATTRS, HEADER) { #ID, TYPE, ATTRS, HEADER,\ |
Eli Friedman | e7e66f7 | 2011-07-05 21:53:01 +0000 | [diff] [blame] | 999 | ALL_LANGUAGES }, |
Chris Lattner | 99ca9d6 | 2009-06-14 01:05:48 +0000 | [diff] [blame] | 1000 | #include "clang/Basic/BuiltinsPPC.def" |
Eli Friedman | fd5a412 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1001 | }; |
Anton Korobeynikov | e777238 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 1002 | |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 1003 | /// handleTargetFeatures - Perform initialization based on the user |
Eric Christopher | 1654320 | 2013-10-16 21:19:26 +0000 | [diff] [blame] | 1004 | /// configured set of features. |
Eric Christopher | 3d11ced | 2013-10-16 21:26:26 +0000 | [diff] [blame] | 1005 | bool PPCTargetInfo::handleTargetFeatures(std::vector<std::string> &Features, |
Eric Christopher | 1654320 | 2013-10-16 21:19:26 +0000 | [diff] [blame] | 1006 | DiagnosticsEngine &Diags) { |
Eric Christopher | 1654320 | 2013-10-16 21:19:26 +0000 | [diff] [blame] | 1007 | for (unsigned i = 0, e = Features.size(); i !=e; ++i) { |
| 1008 | // Ignore disabled features. |
| 1009 | if (Features[i][0] == '-') |
| 1010 | continue; |
| 1011 | |
| 1012 | StringRef Feature = StringRef(Features[i]).substr(1); |
| 1013 | |
| 1014 | if (Feature == "vsx") { |
| 1015 | HasVSX = true; |
| 1016 | continue; |
| 1017 | } |
| 1018 | |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 1019 | if (Feature == "bpermd") { |
| 1020 | HasBPERMD = true; |
| 1021 | continue; |
| 1022 | } |
| 1023 | |
| 1024 | if (Feature == "extdiv") { |
| 1025 | HasExtDiv = true; |
| 1026 | continue; |
| 1027 | } |
| 1028 | |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 1029 | if (Feature == "power8-vector") { |
| 1030 | HasP8Vector = true; |
| 1031 | continue; |
| 1032 | } |
| 1033 | |
Pirama Arumuga Nainar | 3ea9e33 | 2015-04-08 08:57:32 -0700 | [diff] [blame] | 1034 | if (Feature == "crypto") { |
| 1035 | HasP8Crypto = true; |
| 1036 | continue; |
| 1037 | } |
| 1038 | |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 1039 | if (Feature == "direct-move") { |
| 1040 | HasDirectMove = true; |
| 1041 | continue; |
| 1042 | } |
| 1043 | |
Pirama Arumuga Nainar | 3ea9e33 | 2015-04-08 08:57:32 -0700 | [diff] [blame] | 1044 | if (Feature == "qpx") { |
| 1045 | HasQPX = true; |
| 1046 | continue; |
| 1047 | } |
| 1048 | |
| 1049 | if (Feature == "htm") { |
| 1050 | HasHTM = true; |
| 1051 | continue; |
| 1052 | } |
| 1053 | |
Eric Christopher | 1654320 | 2013-10-16 21:19:26 +0000 | [diff] [blame] | 1054 | // TODO: Finish this list and add an assert that we've handled them |
| 1055 | // all. |
| 1056 | } |
| 1057 | |
| 1058 | return true; |
| 1059 | } |
Anton Korobeynikov | e777238 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 1060 | |
Chris Lattner | bef1d72 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 1061 | /// PPCTargetInfo::getTargetDefines - Return a set of the PowerPC-specific |
| 1062 | /// #defines that are not tied to a specific subtarget. |
Chris Lattner | 7968240 | 2009-03-20 15:52:06 +0000 | [diff] [blame] | 1063 | void PPCTargetInfo::getTargetDefines(const LangOptions &Opts, |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 1064 | MacroBuilder &Builder) const { |
Chris Lattner | bef1d72 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 1065 | // Target identification. |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 1066 | Builder.defineMacro("__ppc__"); |
Chandler Carruth | c6fa115 | 2013-06-25 11:13:47 +0000 | [diff] [blame] | 1067 | Builder.defineMacro("__PPC__"); |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 1068 | Builder.defineMacro("_ARCH_PPC"); |
Chris Lattner | f803041 | 2010-02-16 18:14:57 +0000 | [diff] [blame] | 1069 | Builder.defineMacro("__powerpc__"); |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 1070 | Builder.defineMacro("__POWERPC__"); |
Chris Lattner | bef1d72 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 1071 | if (PointerWidth == 64) { |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 1072 | Builder.defineMacro("_ARCH_PPC64"); |
Chris Lattner | f803041 | 2010-02-16 18:14:57 +0000 | [diff] [blame] | 1073 | Builder.defineMacro("__powerpc64__"); |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 1074 | Builder.defineMacro("__ppc64__"); |
Chandler Carruth | c6fa115 | 2013-06-25 11:13:47 +0000 | [diff] [blame] | 1075 | Builder.defineMacro("__PPC64__"); |
Chris Lattner | bef1d72 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 1076 | } |
Anton Korobeynikov | e777238 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 1077 | |
Chris Lattner | bef1d72 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 1078 | // Target properties. |
Bill Schmidt | ea7fb0c | 2013-07-26 01:36:11 +0000 | [diff] [blame] | 1079 | if (getTriple().getArch() == llvm::Triple::ppc64le) { |
| 1080 | Builder.defineMacro("_LITTLE_ENDIAN"); |
Bill Schmidt | ea7fb0c | 2013-07-26 01:36:11 +0000 | [diff] [blame] | 1081 | } else { |
| 1082 | if (getTriple().getOS() != llvm::Triple::NetBSD && |
| 1083 | getTriple().getOS() != llvm::Triple::OpenBSD) |
| 1084 | Builder.defineMacro("_BIG_ENDIAN"); |
Bill Schmidt | ea7fb0c | 2013-07-26 01:36:11 +0000 | [diff] [blame] | 1085 | } |
Anton Korobeynikov | e777238 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 1086 | |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 1087 | // ABI options. |
Pirama Arumuga Nainar | 3ea9e33 | 2015-04-08 08:57:32 -0700 | [diff] [blame] | 1088 | if (ABI == "elfv1" || ABI == "elfv1-qpx") |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 1089 | Builder.defineMacro("_CALL_ELF", "1"); |
| 1090 | if (ABI == "elfv2") |
| 1091 | Builder.defineMacro("_CALL_ELF", "2"); |
| 1092 | |
Chris Lattner | bef1d72 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 1093 | // Subtarget options. |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 1094 | Builder.defineMacro("__NATURAL_ALIGNMENT__"); |
| 1095 | Builder.defineMacro("__REGISTER_PREFIX__", ""); |
Anton Korobeynikov | e777238 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 1096 | |
Chris Lattner | bef1d72 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 1097 | // FIXME: Should be controlled by command line option. |
Roman Divacky | b2f6f47 | 2013-07-03 19:45:54 +0000 | [diff] [blame] | 1098 | if (LongDoubleWidth == 128) |
| 1099 | Builder.defineMacro("__LONG_DOUBLE_128__"); |
Michael J. Spencer | d5513a3 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 1100 | |
John Thompson | ed7bdbc | 2009-11-19 17:18:50 +0000 | [diff] [blame] | 1101 | if (Opts.AltiVec) { |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 1102 | Builder.defineMacro("__VEC__", "10206"); |
| 1103 | Builder.defineMacro("__ALTIVEC__"); |
John Thompson | ed7bdbc | 2009-11-19 17:18:50 +0000 | [diff] [blame] | 1104 | } |
Hal Finkel | 02a8427 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 1105 | |
| 1106 | // CPU identification. |
Hal Finkel | 39d5fa1 | 2012-07-03 16:51:04 +0000 | [diff] [blame] | 1107 | ArchDefineTypes defs = (ArchDefineTypes)llvm::StringSwitch<int>(CPU) |
| 1108 | .Case("440", ArchDefineName) |
| 1109 | .Case("450", ArchDefineName | ArchDefine440) |
| 1110 | .Case("601", ArchDefineName) |
| 1111 | .Case("602", ArchDefineName | ArchDefinePpcgr) |
| 1112 | .Case("603", ArchDefineName | ArchDefinePpcgr) |
| 1113 | .Case("603e", ArchDefineName | ArchDefine603 | ArchDefinePpcgr) |
| 1114 | .Case("603ev", ArchDefineName | ArchDefine603 | ArchDefinePpcgr) |
| 1115 | .Case("604", ArchDefineName | ArchDefinePpcgr) |
| 1116 | .Case("604e", ArchDefineName | ArchDefine604 | ArchDefinePpcgr) |
| 1117 | .Case("620", ArchDefineName | ArchDefinePpcgr) |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 1118 | .Case("630", ArchDefineName | ArchDefinePpcgr) |
Hal Finkel | 39d5fa1 | 2012-07-03 16:51:04 +0000 | [diff] [blame] | 1119 | .Case("7400", ArchDefineName | ArchDefinePpcgr) |
| 1120 | .Case("7450", ArchDefineName | ArchDefinePpcgr) |
| 1121 | .Case("750", ArchDefineName | ArchDefinePpcgr) |
| 1122 | .Case("970", ArchDefineName | ArchDefinePwr4 | ArchDefinePpcgr |
| 1123 | | ArchDefinePpcsq) |
Hal Finkel | 5ccd3d0 | 2013-02-01 05:53:33 +0000 | [diff] [blame] | 1124 | .Case("a2", ArchDefineA2) |
| 1125 | .Case("a2q", ArchDefineName | ArchDefineA2 | ArchDefineA2q) |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 1126 | .Case("pwr3", ArchDefinePpcgr) |
| 1127 | .Case("pwr4", ArchDefineName | ArchDefinePpcgr | ArchDefinePpcsq) |
| 1128 | .Case("pwr5", ArchDefineName | ArchDefinePwr4 | ArchDefinePpcgr |
Hal Finkel | 39d5fa1 | 2012-07-03 16:51:04 +0000 | [diff] [blame] | 1129 | | ArchDefinePpcsq) |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 1130 | .Case("pwr5x", ArchDefineName | ArchDefinePwr5 | ArchDefinePwr4 |
| 1131 | | ArchDefinePpcgr | ArchDefinePpcsq) |
| 1132 | .Case("pwr6", ArchDefineName | ArchDefinePwr5x | ArchDefinePwr5 |
| 1133 | | ArchDefinePwr4 | ArchDefinePpcgr | ArchDefinePpcsq) |
| 1134 | .Case("pwr6x", ArchDefineName | ArchDefinePwr6 | ArchDefinePwr5x |
| 1135 | | ArchDefinePwr5 | ArchDefinePwr4 | ArchDefinePpcgr |
| 1136 | | ArchDefinePpcsq) |
| 1137 | .Case("pwr7", ArchDefineName | ArchDefinePwr6x | ArchDefinePwr6 |
| 1138 | | ArchDefinePwr5x | ArchDefinePwr5 | ArchDefinePwr4 |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 1139 | | ArchDefinePpcgr | ArchDefinePpcsq) |
| 1140 | .Case("pwr8", ArchDefineName | ArchDefinePwr7 | ArchDefinePwr6x |
| 1141 | | ArchDefinePwr6 | ArchDefinePwr5x | ArchDefinePwr5 |
| 1142 | | ArchDefinePwr4 | ArchDefinePpcgr | ArchDefinePpcsq) |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 1143 | .Case("power3", ArchDefinePpcgr) |
| 1144 | .Case("power4", ArchDefinePwr4 | ArchDefinePpcgr | ArchDefinePpcsq) |
| 1145 | .Case("power5", ArchDefinePwr5 | ArchDefinePwr4 | ArchDefinePpcgr |
| 1146 | | ArchDefinePpcsq) |
| 1147 | .Case("power5x", ArchDefinePwr5x | ArchDefinePwr5 | ArchDefinePwr4 |
| 1148 | | ArchDefinePpcgr | ArchDefinePpcsq) |
| 1149 | .Case("power6", ArchDefinePwr6 | ArchDefinePwr5x | ArchDefinePwr5 |
| 1150 | | ArchDefinePwr4 | ArchDefinePpcgr | ArchDefinePpcsq) |
| 1151 | .Case("power6x", ArchDefinePwr6x | ArchDefinePwr6 | ArchDefinePwr5x |
| 1152 | | ArchDefinePwr5 | ArchDefinePwr4 | ArchDefinePpcgr |
| 1153 | | ArchDefinePpcsq) |
| 1154 | .Case("power7", ArchDefinePwr7 | ArchDefinePwr6x | ArchDefinePwr6 |
| 1155 | | ArchDefinePwr5x | ArchDefinePwr5 | ArchDefinePwr4 |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 1156 | | ArchDefinePpcgr | ArchDefinePpcsq) |
| 1157 | .Case("power8", ArchDefinePwr8 | ArchDefinePwr7 | ArchDefinePwr6x |
| 1158 | | ArchDefinePwr6 | ArchDefinePwr5x | ArchDefinePwr5 |
| 1159 | | ArchDefinePwr4 | ArchDefinePpcgr | ArchDefinePpcsq) |
Hal Finkel | 39d5fa1 | 2012-07-03 16:51:04 +0000 | [diff] [blame] | 1160 | .Default(ArchDefineNone); |
| 1161 | |
| 1162 | if (defs & ArchDefineName) |
| 1163 | Builder.defineMacro(Twine("_ARCH_", StringRef(CPU).upper())); |
| 1164 | if (defs & ArchDefinePpcgr) |
| 1165 | Builder.defineMacro("_ARCH_PPCGR"); |
| 1166 | if (defs & ArchDefinePpcsq) |
| 1167 | Builder.defineMacro("_ARCH_PPCSQ"); |
| 1168 | if (defs & ArchDefine440) |
Hal Finkel | 02a8427 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 1169 | Builder.defineMacro("_ARCH_440"); |
Hal Finkel | 39d5fa1 | 2012-07-03 16:51:04 +0000 | [diff] [blame] | 1170 | if (defs & ArchDefine603) |
| 1171 | Builder.defineMacro("_ARCH_603"); |
| 1172 | if (defs & ArchDefine604) |
| 1173 | Builder.defineMacro("_ARCH_604"); |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 1174 | if (defs & ArchDefinePwr4) |
Hal Finkel | 39d5fa1 | 2012-07-03 16:51:04 +0000 | [diff] [blame] | 1175 | Builder.defineMacro("_ARCH_PWR4"); |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 1176 | if (defs & ArchDefinePwr5) |
Hal Finkel | 39d5fa1 | 2012-07-03 16:51:04 +0000 | [diff] [blame] | 1177 | Builder.defineMacro("_ARCH_PWR5"); |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 1178 | if (defs & ArchDefinePwr5x) |
| 1179 | Builder.defineMacro("_ARCH_PWR5X"); |
| 1180 | if (defs & ArchDefinePwr6) |
Hal Finkel | 02a8427 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 1181 | Builder.defineMacro("_ARCH_PWR6"); |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 1182 | if (defs & ArchDefinePwr6x) |
| 1183 | Builder.defineMacro("_ARCH_PWR6X"); |
| 1184 | if (defs & ArchDefinePwr7) |
| 1185 | Builder.defineMacro("_ARCH_PWR7"); |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 1186 | if (defs & ArchDefinePwr8) |
| 1187 | Builder.defineMacro("_ARCH_PWR8"); |
Hal Finkel | 5ccd3d0 | 2013-02-01 05:53:33 +0000 | [diff] [blame] | 1188 | if (defs & ArchDefineA2) |
| 1189 | Builder.defineMacro("_ARCH_A2"); |
| 1190 | if (defs & ArchDefineA2q) { |
| 1191 | Builder.defineMacro("_ARCH_A2Q"); |
| 1192 | Builder.defineMacro("_ARCH_QP"); |
Hal Finkel | 02a8427 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 1193 | } |
Hal Finkel | 5ccd3d0 | 2013-02-01 05:53:33 +0000 | [diff] [blame] | 1194 | |
| 1195 | if (getTriple().getVendor() == llvm::Triple::BGQ) { |
| 1196 | Builder.defineMacro("__bg__"); |
| 1197 | Builder.defineMacro("__THW_BLUEGENE__"); |
| 1198 | Builder.defineMacro("__bgq__"); |
| 1199 | Builder.defineMacro("__TOS_BGQ__"); |
| 1200 | } |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 1201 | |
Eric Christopher | 1654320 | 2013-10-16 21:19:26 +0000 | [diff] [blame] | 1202 | if (HasVSX) |
| 1203 | Builder.defineMacro("__VSX__"); |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 1204 | if (HasP8Vector) |
| 1205 | Builder.defineMacro("__POWER8_VECTOR__"); |
Pirama Arumuga Nainar | 3ea9e33 | 2015-04-08 08:57:32 -0700 | [diff] [blame] | 1206 | if (HasP8Crypto) |
| 1207 | Builder.defineMacro("__CRYPTO__"); |
| 1208 | if (HasHTM) |
| 1209 | Builder.defineMacro("__HTM__"); |
Eric Christopher | 1654320 | 2013-10-16 21:19:26 +0000 | [diff] [blame] | 1210 | |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 1211 | // FIXME: The following are not yet generated here by Clang, but are |
| 1212 | // generated by GCC: |
| 1213 | // |
| 1214 | // _SOFT_FLOAT_ |
| 1215 | // __RECIP_PRECISION__ |
| 1216 | // __APPLE_ALTIVEC__ |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 1217 | // __RECIP__ |
| 1218 | // __RECIPF__ |
| 1219 | // __RSQRTE__ |
| 1220 | // __RSQRTEF__ |
| 1221 | // _SOFT_DOUBLE_ |
| 1222 | // __NO_LWSYNC__ |
| 1223 | // __HAVE_BSWAP__ |
| 1224 | // __LONGDOUBLE128 |
| 1225 | // __CMODEL_MEDIUM__ |
| 1226 | // __CMODEL_LARGE__ |
| 1227 | // _CALL_SYSV |
| 1228 | // _CALL_DARWIN |
| 1229 | // __NO_FPRS__ |
Bill Schmidt | 199402b | 2013-02-01 02:14:03 +0000 | [diff] [blame] | 1230 | } |
| 1231 | |
| 1232 | void PPCTargetInfo::getDefaultFeatures(llvm::StringMap<bool> &Features) const { |
| 1233 | Features["altivec"] = llvm::StringSwitch<bool>(CPU) |
| 1234 | .Case("7400", true) |
| 1235 | .Case("g4", true) |
| 1236 | .Case("7450", true) |
| 1237 | .Case("g4+", true) |
| 1238 | .Case("970", true) |
| 1239 | .Case("g5", true) |
| 1240 | .Case("pwr6", true) |
| 1241 | .Case("pwr7", true) |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 1242 | .Case("pwr8", true) |
Bill Schmidt | 199402b | 2013-02-01 02:14:03 +0000 | [diff] [blame] | 1243 | .Case("ppc64", true) |
Bill Schmidt | ea7fb0c | 2013-07-26 01:36:11 +0000 | [diff] [blame] | 1244 | .Case("ppc64le", true) |
Bill Schmidt | 199402b | 2013-02-01 02:14:03 +0000 | [diff] [blame] | 1245 | .Default(false); |
Hal Finkel | 3c6aaeb | 2013-02-01 18:44:19 +0000 | [diff] [blame] | 1246 | |
| 1247 | Features["qpx"] = (CPU == "a2q"); |
Pirama Arumuga Nainar | 3ea9e33 | 2015-04-08 08:57:32 -0700 | [diff] [blame] | 1248 | Features["crypto"] = llvm::StringSwitch<bool>(CPU) |
| 1249 | .Case("ppc64le", true) |
| 1250 | .Case("pwr8", true) |
| 1251 | .Default(false); |
| 1252 | Features["power8-vector"] = llvm::StringSwitch<bool>(CPU) |
| 1253 | .Case("ppc64le", true) |
| 1254 | .Case("pwr8", true) |
| 1255 | .Default(false); |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 1256 | Features["bpermd"] = llvm::StringSwitch<bool>(CPU) |
| 1257 | .Case("ppc64le", true) |
| 1258 | .Case("pwr8", true) |
| 1259 | .Case("pwr7", true) |
| 1260 | .Default(false); |
| 1261 | Features["extdiv"] = llvm::StringSwitch<bool>(CPU) |
| 1262 | .Case("ppc64le", true) |
| 1263 | .Case("pwr8", true) |
| 1264 | .Case("pwr7", true) |
| 1265 | .Default(false); |
| 1266 | Features["direct-move"] = llvm::StringSwitch<bool>(CPU) |
| 1267 | .Case("ppc64le", true) |
| 1268 | .Case("pwr8", true) |
| 1269 | .Default(false); |
Bill Schmidt | 199402b | 2013-02-01 02:14:03 +0000 | [diff] [blame] | 1270 | } |
| 1271 | |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 1272 | bool PPCTargetInfo::hasFeature(StringRef Feature) const { |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 1273 | return llvm::StringSwitch<bool>(Feature) |
| 1274 | .Case("powerpc", true) |
| 1275 | .Case("vsx", HasVSX) |
| 1276 | .Case("power8-vector", HasP8Vector) |
Pirama Arumuga Nainar | 3ea9e33 | 2015-04-08 08:57:32 -0700 | [diff] [blame] | 1277 | .Case("crypto", HasP8Crypto) |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 1278 | .Case("direct-move", HasDirectMove) |
Pirama Arumuga Nainar | 3ea9e33 | 2015-04-08 08:57:32 -0700 | [diff] [blame] | 1279 | .Case("qpx", HasQPX) |
| 1280 | .Case("htm", HasHTM) |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 1281 | .Case("bpermd", HasBPERMD) |
| 1282 | .Case("extdiv", HasExtDiv) |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 1283 | .Default(false); |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 1284 | } |
Chris Lattner | 9fd7361 | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 1285 | |
Eli Friedman | fd5a412 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1286 | const char * const PPCTargetInfo::GCCRegNames[] = { |
Chris Lattner | 14d2bb7 | 2009-09-16 05:05:27 +0000 | [diff] [blame] | 1287 | "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", |
| 1288 | "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", |
| 1289 | "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23", |
| 1290 | "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31", |
| 1291 | "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7", |
| 1292 | "f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15", |
| 1293 | "f16", "f17", "f18", "f19", "f20", "f21", "f22", "f23", |
| 1294 | "f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31", |
Eli Friedman | fd5a412 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1295 | "mq", "lr", "ctr", "ap", |
Chris Lattner | 14d2bb7 | 2009-09-16 05:05:27 +0000 | [diff] [blame] | 1296 | "cr0", "cr1", "cr2", "cr3", "cr4", "cr5", "cr6", "cr7", |
Eli Friedman | fd5a412 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1297 | "xer", |
Chris Lattner | 14d2bb7 | 2009-09-16 05:05:27 +0000 | [diff] [blame] | 1298 | "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", |
| 1299 | "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", |
| 1300 | "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", |
| 1301 | "v24", "v25", "v26", "v27", "v28", "v29", "v30", "v31", |
Eli Friedman | fd5a412 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1302 | "vrsave", "vscr", |
| 1303 | "spe_acc", "spefscr", |
| 1304 | "sfp" |
| 1305 | }; |
Chris Lattner | 4b00965 | 2007-07-25 00:24:17 +0000 | [diff] [blame] | 1306 | |
Anton Korobeynikov | e777238 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 1307 | void PPCTargetInfo::getGCCRegNames(const char * const *&Names, |
Eli Friedman | fd5a412 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1308 | unsigned &NumNames) const { |
| 1309 | Names = GCCRegNames; |
| 1310 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 1311 | } |
Chris Lattner | 4b00965 | 2007-07-25 00:24:17 +0000 | [diff] [blame] | 1312 | |
Eli Friedman | fd5a412 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1313 | const TargetInfo::GCCRegAlias PPCTargetInfo::GCCRegAliases[] = { |
| 1314 | // While some of these aliases do map to different registers |
| 1315 | // they still share the same register name. |
Daniel Dunbar | 40b774e | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 1316 | { { "0" }, "r0" }, |
| 1317 | { { "1"}, "r1" }, |
| 1318 | { { "2" }, "r2" }, |
| 1319 | { { "3" }, "r3" }, |
| 1320 | { { "4" }, "r4" }, |
| 1321 | { { "5" }, "r5" }, |
| 1322 | { { "6" }, "r6" }, |
| 1323 | { { "7" }, "r7" }, |
| 1324 | { { "8" }, "r8" }, |
| 1325 | { { "9" }, "r9" }, |
| 1326 | { { "10" }, "r10" }, |
| 1327 | { { "11" }, "r11" }, |
| 1328 | { { "12" }, "r12" }, |
| 1329 | { { "13" }, "r13" }, |
| 1330 | { { "14" }, "r14" }, |
| 1331 | { { "15" }, "r15" }, |
| 1332 | { { "16" }, "r16" }, |
| 1333 | { { "17" }, "r17" }, |
| 1334 | { { "18" }, "r18" }, |
| 1335 | { { "19" }, "r19" }, |
| 1336 | { { "20" }, "r20" }, |
| 1337 | { { "21" }, "r21" }, |
| 1338 | { { "22" }, "r22" }, |
| 1339 | { { "23" }, "r23" }, |
| 1340 | { { "24" }, "r24" }, |
| 1341 | { { "25" }, "r25" }, |
| 1342 | { { "26" }, "r26" }, |
| 1343 | { { "27" }, "r27" }, |
| 1344 | { { "28" }, "r28" }, |
| 1345 | { { "29" }, "r29" }, |
| 1346 | { { "30" }, "r30" }, |
| 1347 | { { "31" }, "r31" }, |
| 1348 | { { "fr0" }, "f0" }, |
| 1349 | { { "fr1" }, "f1" }, |
| 1350 | { { "fr2" }, "f2" }, |
| 1351 | { { "fr3" }, "f3" }, |
| 1352 | { { "fr4" }, "f4" }, |
| 1353 | { { "fr5" }, "f5" }, |
| 1354 | { { "fr6" }, "f6" }, |
| 1355 | { { "fr7" }, "f7" }, |
| 1356 | { { "fr8" }, "f8" }, |
| 1357 | { { "fr9" }, "f9" }, |
Mike Stump | 369c21c | 2009-09-17 21:15:00 +0000 | [diff] [blame] | 1358 | { { "fr10" }, "f10" }, |
Daniel Dunbar | 40b774e | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 1359 | { { "fr11" }, "f11" }, |
| 1360 | { { "fr12" }, "f12" }, |
| 1361 | { { "fr13" }, "f13" }, |
| 1362 | { { "fr14" }, "f14" }, |
| 1363 | { { "fr15" }, "f15" }, |
| 1364 | { { "fr16" }, "f16" }, |
| 1365 | { { "fr17" }, "f17" }, |
| 1366 | { { "fr18" }, "f18" }, |
| 1367 | { { "fr19" }, "f19" }, |
| 1368 | { { "fr20" }, "f20" }, |
| 1369 | { { "fr21" }, "f21" }, |
| 1370 | { { "fr22" }, "f22" }, |
| 1371 | { { "fr23" }, "f23" }, |
| 1372 | { { "fr24" }, "f24" }, |
| 1373 | { { "fr25" }, "f25" }, |
| 1374 | { { "fr26" }, "f26" }, |
| 1375 | { { "fr27" }, "f27" }, |
| 1376 | { { "fr28" }, "f28" }, |
| 1377 | { { "fr29" }, "f29" }, |
| 1378 | { { "fr30" }, "f30" }, |
| 1379 | { { "fr31" }, "f31" }, |
| 1380 | { { "cc" }, "cr0" }, |
Eli Friedman | fd5a412 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1381 | }; |
| 1382 | |
Anton Korobeynikov | e777238 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 1383 | void PPCTargetInfo::getGCCRegAliases(const GCCRegAlias *&Aliases, |
Eli Friedman | fd5a412 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1384 | unsigned &NumAliases) const { |
| 1385 | Aliases = GCCRegAliases; |
| 1386 | NumAliases = llvm::array_lengthof(GCCRegAliases); |
| 1387 | } |
Chris Lattner | 4b00965 | 2007-07-25 00:24:17 +0000 | [diff] [blame] | 1388 | |
Eli Friedman | fd5a412 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1389 | class PPC32TargetInfo : public PPCTargetInfo { |
Chris Lattner | 4b00965 | 2007-07-25 00:24:17 +0000 | [diff] [blame] | 1390 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 1391 | PPC32TargetInfo(const llvm::Triple &Triple) : PPCTargetInfo(Triple) { |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 1392 | DescriptionString = "E-m:e-p:32:32-i64:64-n32"; |
Chris Lattner | f803041 | 2010-02-16 18:14:57 +0000 | [diff] [blame] | 1393 | |
Joerg Sonnenberger | 6ac26fa | 2011-07-04 21:57:55 +0000 | [diff] [blame] | 1394 | switch (getTriple().getOS()) { |
Nico Weber | 6e1d2ea | 2012-01-31 02:07:33 +0000 | [diff] [blame] | 1395 | case llvm::Triple::Linux: |
Joerg Sonnenberger | 6ac26fa | 2011-07-04 21:57:55 +0000 | [diff] [blame] | 1396 | case llvm::Triple::FreeBSD: |
| 1397 | case llvm::Triple::NetBSD: |
Joerg Sonnenberger | 78542df | 2011-07-05 14:54:41 +0000 | [diff] [blame] | 1398 | SizeType = UnsignedInt; |
Hal Finkel | 178a9b8 | 2012-03-02 20:54:36 +0000 | [diff] [blame] | 1399 | PtrDiffType = SignedInt; |
| 1400 | IntPtrType = SignedInt; |
Joerg Sonnenberger | 78542df | 2011-07-05 14:54:41 +0000 | [diff] [blame] | 1401 | break; |
Joerg Sonnenberger | 1a83b43 | 2011-07-04 23:11:58 +0000 | [diff] [blame] | 1402 | default: |
Joerg Sonnenberger | 78542df | 2011-07-05 14:54:41 +0000 | [diff] [blame] | 1403 | break; |
Joerg Sonnenberger | 6ac26fa | 2011-07-04 21:57:55 +0000 | [diff] [blame] | 1404 | } |
Roman Divacky | e3d175d | 2012-03-13 16:53:54 +0000 | [diff] [blame] | 1405 | |
Roman Divacky | efe9c0d | 2012-03-13 19:20:17 +0000 | [diff] [blame] | 1406 | if (getTriple().getOS() == llvm::Triple::FreeBSD) { |
| 1407 | LongDoubleWidth = LongDoubleAlign = 64; |
Roman Divacky | e3d175d | 2012-03-13 16:53:54 +0000 | [diff] [blame] | 1408 | LongDoubleFormat = &llvm::APFloat::IEEEdouble; |
Roman Divacky | efe9c0d | 2012-03-13 19:20:17 +0000 | [diff] [blame] | 1409 | } |
Benjamin Kramer | 7baa711 | 2012-11-17 17:30:55 +0000 | [diff] [blame] | 1410 | |
| 1411 | // PPC32 supports atomics up to 4 bytes. |
| 1412 | MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 32; |
Roman Divacky | c81f2a2 | 2011-01-06 08:27:10 +0000 | [diff] [blame] | 1413 | } |
| 1414 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 1415 | BuiltinVaListKind getBuiltinVaListKind() const override { |
Roman Divacky | c81f2a2 | 2011-01-06 08:27:10 +0000 | [diff] [blame] | 1416 | // This is the ELF definition, and is overridden by the Darwin sub-target |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 1417 | return TargetInfo::PowerABIBuiltinVaList; |
Eli Friedman | 2b16165 | 2008-08-21 00:13:15 +0000 | [diff] [blame] | 1418 | } |
Chris Lattner | 4b00965 | 2007-07-25 00:24:17 +0000 | [diff] [blame] | 1419 | }; |
Chris Lattner | 4b00965 | 2007-07-25 00:24:17 +0000 | [diff] [blame] | 1420 | |
Bill Schmidt | ea7fb0c | 2013-07-26 01:36:11 +0000 | [diff] [blame] | 1421 | // Note: ABI differences may eventually require us to have a separate |
| 1422 | // TargetInfo for little endian. |
Eli Friedman | fd5a412 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1423 | class PPC64TargetInfo : public PPCTargetInfo { |
Chris Lattner | 4b00965 | 2007-07-25 00:24:17 +0000 | [diff] [blame] | 1424 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 1425 | PPC64TargetInfo(const llvm::Triple &Triple) : PPCTargetInfo(Triple) { |
Chris Lattner | e5fde95 | 2008-05-09 06:17:04 +0000 | [diff] [blame] | 1426 | LongWidth = LongAlign = PointerWidth = PointerAlign = 64; |
Eli Friedman | 38e3180 | 2009-07-01 03:36:11 +0000 | [diff] [blame] | 1427 | IntMaxType = SignedLong; |
Eli Friedman | 38e3180 | 2009-07-01 03:36:11 +0000 | [diff] [blame] | 1428 | Int64Type = SignedLong; |
Roman Divacky | e3d175d | 2012-03-13 16:53:54 +0000 | [diff] [blame] | 1429 | |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 1430 | if ((Triple.getArch() == llvm::Triple::ppc64le)) { |
| 1431 | DescriptionString = "e-m:e-i64:64-n32:64"; |
| 1432 | ABI = "elfv2"; |
| 1433 | } else { |
| 1434 | DescriptionString = "E-m:e-i64:64-n32:64"; |
| 1435 | ABI = "elfv1"; |
| 1436 | } |
| 1437 | |
| 1438 | switch (getTriple().getOS()) { |
| 1439 | case llvm::Triple::FreeBSD: |
Roman Divacky | efe9c0d | 2012-03-13 19:20:17 +0000 | [diff] [blame] | 1440 | LongDoubleWidth = LongDoubleAlign = 64; |
Roman Divacky | e3d175d | 2012-03-13 16:53:54 +0000 | [diff] [blame] | 1441 | LongDoubleFormat = &llvm::APFloat::IEEEdouble; |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 1442 | break; |
| 1443 | case llvm::Triple::NetBSD: |
| 1444 | IntMaxType = SignedLongLong; |
| 1445 | Int64Type = SignedLongLong; |
| 1446 | break; |
| 1447 | default: |
| 1448 | break; |
| 1449 | } |
Benjamin Kramer | 7baa711 | 2012-11-17 17:30:55 +0000 | [diff] [blame] | 1450 | |
| 1451 | // PPC64 supports atomics up to 8 bytes. |
| 1452 | MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 64; |
Chris Lattner | e5fde95 | 2008-05-09 06:17:04 +0000 | [diff] [blame] | 1453 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 1454 | BuiltinVaListKind getBuiltinVaListKind() const override { |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 1455 | return TargetInfo::CharPtrBuiltinVaList; |
Roman Divacky | c81f2a2 | 2011-01-06 08:27:10 +0000 | [diff] [blame] | 1456 | } |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 1457 | // PPC64 Linux-specifc ABI options. |
| 1458 | bool setABI(const std::string &Name) override { |
Pirama Arumuga Nainar | 3ea9e33 | 2015-04-08 08:57:32 -0700 | [diff] [blame] | 1459 | if (Name == "elfv1" || Name == "elfv1-qpx" || Name == "elfv2") { |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 1460 | ABI = Name; |
| 1461 | return true; |
| 1462 | } |
| 1463 | return false; |
| 1464 | } |
Eli Friedman | fd5a412 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1465 | }; |
Eli Friedman | fd5a412 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1466 | |
Roman Divacky | c81f2a2 | 2011-01-06 08:27:10 +0000 | [diff] [blame] | 1467 | class DarwinPPC32TargetInfo : |
| 1468 | public DarwinTargetInfo<PPC32TargetInfo> { |
Daniel Dunbar | 6501cab | 2010-05-30 00:07:30 +0000 | [diff] [blame] | 1469 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 1470 | DarwinPPC32TargetInfo(const llvm::Triple &Triple) |
| 1471 | : DarwinTargetInfo<PPC32TargetInfo>(Triple) { |
Daniel Dunbar | 6501cab | 2010-05-30 00:07:30 +0000 | [diff] [blame] | 1472 | HasAlignMac68kSupport = true; |
Roman Divacky | c81f2a2 | 2011-01-06 08:27:10 +0000 | [diff] [blame] | 1473 | BoolWidth = BoolAlign = 32; //XXX support -mone-byte-bool? |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 1474 | PtrDiffType = SignedInt; // for http://llvm.org/bugs/show_bug.cgi?id=15726 |
Anton Yartsev | 9bc23ba | 2012-01-17 22:40:00 +0000 | [diff] [blame] | 1475 | LongLongAlign = 32; |
Nick Lewycky | 9bddf43 | 2011-12-21 04:25:47 +0000 | [diff] [blame] | 1476 | SuitableAlign = 128; |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 1477 | DescriptionString = "E-m:o-p:32:32-f64:32:64-n32"; |
Roman Divacky | c81f2a2 | 2011-01-06 08:27:10 +0000 | [diff] [blame] | 1478 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 1479 | BuiltinVaListKind getBuiltinVaListKind() const override { |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 1480 | return TargetInfo::CharPtrBuiltinVaList; |
Daniel Dunbar | 6501cab | 2010-05-30 00:07:30 +0000 | [diff] [blame] | 1481 | } |
| 1482 | }; |
| 1483 | |
| 1484 | class DarwinPPC64TargetInfo : |
| 1485 | public DarwinTargetInfo<PPC64TargetInfo> { |
| 1486 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 1487 | DarwinPPC64TargetInfo(const llvm::Triple &Triple) |
| 1488 | : DarwinTargetInfo<PPC64TargetInfo>(Triple) { |
Daniel Dunbar | 6501cab | 2010-05-30 00:07:30 +0000 | [diff] [blame] | 1489 | HasAlignMac68kSupport = true; |
Nick Lewycky | 9bddf43 | 2011-12-21 04:25:47 +0000 | [diff] [blame] | 1490 | SuitableAlign = 128; |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 1491 | DescriptionString = "E-m:o-i64:64-n32:64"; |
Daniel Dunbar | 6501cab | 2010-05-30 00:07:30 +0000 | [diff] [blame] | 1492 | } |
| 1493 | }; |
Daniel Dunbar | 6501cab | 2010-05-30 00:07:30 +0000 | [diff] [blame] | 1494 | |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1495 | static const unsigned NVPTXAddrSpaceMap[] = { |
| 1496 | 1, // opencl_global |
| 1497 | 3, // opencl_local |
| 1498 | 4, // opencl_constant |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 1499 | // FIXME: generic has to be added to the target |
| 1500 | 0, // opencl_generic |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1501 | 1, // cuda_device |
| 1502 | 4, // cuda_constant |
| 1503 | 3, // cuda_shared |
Justin Holewinski | 25bedca | 2011-10-03 17:28:37 +0000 | [diff] [blame] | 1504 | }; |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1505 | class NVPTXTargetInfo : public TargetInfo { |
Justin Holewinski | 285dc65 | 2011-04-20 19:34:15 +0000 | [diff] [blame] | 1506 | static const char * const GCCRegNames[]; |
| 1507 | static const Builtin::Info BuiltinInfo[]; |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 1508 | |
| 1509 | // The GPU profiles supported by the NVPTX backend |
| 1510 | enum GPUKind { |
| 1511 | GK_NONE, |
| 1512 | GK_SM20, |
| 1513 | GK_SM21, |
| 1514 | GK_SM30, |
| 1515 | GK_SM35, |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 1516 | GK_SM37, |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 1517 | } GPU; |
| 1518 | |
Justin Holewinski | 285dc65 | 2011-04-20 19:34:15 +0000 | [diff] [blame] | 1519 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 1520 | NVPTXTargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) { |
Eli Friedman | e6a24e8 | 2011-12-22 03:51:45 +0000 | [diff] [blame] | 1521 | BigEndian = false; |
Justin Holewinski | 285dc65 | 2011-04-20 19:34:15 +0000 | [diff] [blame] | 1522 | TLSSupported = false; |
| 1523 | LongWidth = LongAlign = 64; |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1524 | AddrSpaceMap = &NVPTXAddrSpaceMap; |
David Tweed | 1eef852 | 2013-09-13 12:04:22 +0000 | [diff] [blame] | 1525 | UseAddrSpaceMapMangling = true; |
Justin Holewinski | d8e0fe6 | 2011-09-22 17:57:40 +0000 | [diff] [blame] | 1526 | // Define available target features |
Justin Holewinski | 2c585b9 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1527 | // These must be defined in sorted order! |
Justin Holewinski | 9903e94 | 2012-07-11 15:34:55 +0000 | [diff] [blame] | 1528 | NoAsmVariants = true; |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 1529 | // Set the default GPU to sm20 |
| 1530 | GPU = GK_SM20; |
Justin Holewinski | 285dc65 | 2011-04-20 19:34:15 +0000 | [diff] [blame] | 1531 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 1532 | void getTargetDefines(const LangOptions &Opts, |
| 1533 | MacroBuilder &Builder) const override { |
Justin Holewinski | 285dc65 | 2011-04-20 19:34:15 +0000 | [diff] [blame] | 1534 | Builder.defineMacro("__PTX__"); |
Justin Holewinski | 2c585b9 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1535 | Builder.defineMacro("__NVPTX__"); |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 1536 | if (Opts.CUDAIsDevice) { |
| 1537 | // Set __CUDA_ARCH__ for the GPU specified. |
| 1538 | std::string CUDAArchCode; |
| 1539 | switch (GPU) { |
| 1540 | case GK_SM20: |
| 1541 | CUDAArchCode = "200"; |
| 1542 | break; |
| 1543 | case GK_SM21: |
| 1544 | CUDAArchCode = "210"; |
| 1545 | break; |
| 1546 | case GK_SM30: |
| 1547 | CUDAArchCode = "300"; |
| 1548 | break; |
| 1549 | case GK_SM35: |
| 1550 | CUDAArchCode = "350"; |
| 1551 | break; |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 1552 | case GK_SM37: |
| 1553 | CUDAArchCode = "370"; |
| 1554 | break; |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 1555 | default: |
| 1556 | llvm_unreachable("Unhandled target CPU"); |
| 1557 | } |
| 1558 | Builder.defineMacro("__CUDA_ARCH__", CUDAArchCode); |
| 1559 | } |
Justin Holewinski | 285dc65 | 2011-04-20 19:34:15 +0000 | [diff] [blame] | 1560 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 1561 | void getTargetBuiltins(const Builtin::Info *&Records, |
| 1562 | unsigned &NumRecords) const override { |
Justin Holewinski | 285dc65 | 2011-04-20 19:34:15 +0000 | [diff] [blame] | 1563 | Records = BuiltinInfo; |
Justin Holewinski | 2c585b9 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1564 | NumRecords = clang::NVPTX::LastTSBuiltin-Builtin::FirstTSBuiltin; |
Justin Holewinski | 285dc65 | 2011-04-20 19:34:15 +0000 | [diff] [blame] | 1565 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 1566 | bool hasFeature(StringRef Feature) const override { |
Justin Holewinski | 2c585b9 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1567 | return Feature == "ptx" || Feature == "nvptx"; |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 1568 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 1569 | |
| 1570 | void getGCCRegNames(const char * const *&Names, |
| 1571 | unsigned &NumNames) const override; |
| 1572 | void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 1573 | unsigned &NumAliases) const override { |
Justin Holewinski | 285dc65 | 2011-04-20 19:34:15 +0000 | [diff] [blame] | 1574 | // No aliases. |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 1575 | Aliases = nullptr; |
Justin Holewinski | 285dc65 | 2011-04-20 19:34:15 +0000 | [diff] [blame] | 1576 | NumAliases = 0; |
| 1577 | } |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 1578 | bool |
| 1579 | validateAsmConstraint(const char *&Name, |
| 1580 | TargetInfo::ConstraintInfo &Info) const override { |
Justin Holewinski | 0ac428e | 2013-06-21 18:51:24 +0000 | [diff] [blame] | 1581 | switch (*Name) { |
| 1582 | default: return false; |
| 1583 | case 'c': |
| 1584 | case 'h': |
| 1585 | case 'r': |
| 1586 | case 'l': |
| 1587 | case 'f': |
| 1588 | case 'd': |
| 1589 | Info.setAllowsRegister(); |
| 1590 | return true; |
| 1591 | } |
Justin Holewinski | 285dc65 | 2011-04-20 19:34:15 +0000 | [diff] [blame] | 1592 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 1593 | const char *getClobbers() const override { |
Justin Holewinski | 285dc65 | 2011-04-20 19:34:15 +0000 | [diff] [blame] | 1594 | // FIXME: Is this really right? |
| 1595 | return ""; |
| 1596 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 1597 | BuiltinVaListKind getBuiltinVaListKind() const override { |
Justin Holewinski | 285dc65 | 2011-04-20 19:34:15 +0000 | [diff] [blame] | 1598 | // FIXME: implement |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 1599 | return TargetInfo::CharPtrBuiltinVaList; |
Justin Holewinski | 285dc65 | 2011-04-20 19:34:15 +0000 | [diff] [blame] | 1600 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 1601 | bool setCPU(const std::string &Name) override { |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 1602 | GPU = llvm::StringSwitch<GPUKind>(Name) |
| 1603 | .Case("sm_20", GK_SM20) |
| 1604 | .Case("sm_21", GK_SM21) |
| 1605 | .Case("sm_30", GK_SM30) |
| 1606 | .Case("sm_35", GK_SM35) |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 1607 | .Case("sm_37", GK_SM37) |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 1608 | .Default(GK_NONE); |
Justin Holewinski | affa3af | 2013-03-30 14:38:26 +0000 | [diff] [blame] | 1609 | |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 1610 | return GPU != GK_NONE; |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1611 | } |
Justin Holewinski | 285dc65 | 2011-04-20 19:34:15 +0000 | [diff] [blame] | 1612 | }; |
| 1613 | |
Justin Holewinski | 2c585b9 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1614 | const Builtin::Info NVPTXTargetInfo::BuiltinInfo[] = { |
Eli Friedman | e7e66f7 | 2011-07-05 21:53:01 +0000 | [diff] [blame] | 1615 | #define BUILTIN(ID, TYPE, ATTRS) { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
Justin Holewinski | 285dc65 | 2011-04-20 19:34:15 +0000 | [diff] [blame] | 1616 | #define LIBBUILTIN(ID, TYPE, ATTRS, HEADER) { #ID, TYPE, ATTRS, HEADER,\ |
Eli Friedman | e7e66f7 | 2011-07-05 21:53:01 +0000 | [diff] [blame] | 1617 | ALL_LANGUAGES }, |
Justin Holewinski | 2c585b9 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1618 | #include "clang/Basic/BuiltinsNVPTX.def" |
Justin Holewinski | 285dc65 | 2011-04-20 19:34:15 +0000 | [diff] [blame] | 1619 | }; |
| 1620 | |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1621 | const char * const NVPTXTargetInfo::GCCRegNames[] = { |
Justin Holewinski | 285dc65 | 2011-04-20 19:34:15 +0000 | [diff] [blame] | 1622 | "r0" |
| 1623 | }; |
| 1624 | |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1625 | void NVPTXTargetInfo::getGCCRegNames(const char * const *&Names, |
Justin Holewinski | 285dc65 | 2011-04-20 19:34:15 +0000 | [diff] [blame] | 1626 | unsigned &NumNames) const { |
| 1627 | Names = GCCRegNames; |
| 1628 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 1629 | } |
| 1630 | |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1631 | class NVPTX32TargetInfo : public NVPTXTargetInfo { |
Justin Holewinski | 285dc65 | 2011-04-20 19:34:15 +0000 | [diff] [blame] | 1632 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 1633 | NVPTX32TargetInfo(const llvm::Triple &Triple) : NVPTXTargetInfo(Triple) { |
Justin Holewinski | 285dc65 | 2011-04-20 19:34:15 +0000 | [diff] [blame] | 1634 | PointerWidth = PointerAlign = 32; |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 1635 | SizeType = TargetInfo::UnsignedInt; |
| 1636 | PtrDiffType = TargetInfo::SignedInt; |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 1637 | IntPtrType = TargetInfo::SignedInt; |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 1638 | DescriptionString = "e-p:32:32-i64:64-v16:16-v32:32-n16:32:64"; |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 1639 | } |
Justin Holewinski | 285dc65 | 2011-04-20 19:34:15 +0000 | [diff] [blame] | 1640 | }; |
| 1641 | |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1642 | class NVPTX64TargetInfo : public NVPTXTargetInfo { |
Justin Holewinski | 285dc65 | 2011-04-20 19:34:15 +0000 | [diff] [blame] | 1643 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 1644 | NVPTX64TargetInfo(const llvm::Triple &Triple) : NVPTXTargetInfo(Triple) { |
Justin Holewinski | 285dc65 | 2011-04-20 19:34:15 +0000 | [diff] [blame] | 1645 | PointerWidth = PointerAlign = 64; |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 1646 | SizeType = TargetInfo::UnsignedLong; |
| 1647 | PtrDiffType = TargetInfo::SignedLong; |
| 1648 | IntPtrType = TargetInfo::SignedLong; |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 1649 | DescriptionString = "e-i64:64-v16:16-v32:32-n16:32:64"; |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 1650 | } |
Justin Holewinski | 285dc65 | 2011-04-20 19:34:15 +0000 | [diff] [blame] | 1651 | }; |
Eli Friedman | 6505a29 | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 1652 | |
| 1653 | static const unsigned R600AddrSpaceMap[] = { |
| 1654 | 1, // opencl_global |
| 1655 | 3, // opencl_local |
| 1656 | 2, // opencl_constant |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 1657 | 4, // opencl_generic |
Eli Friedman | 6505a29 | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 1658 | 1, // cuda_device |
| 1659 | 2, // cuda_constant |
| 1660 | 3 // cuda_shared |
| 1661 | }; |
| 1662 | |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 1663 | // If you edit the description strings, make sure you update |
| 1664 | // getPointerWidthV(). |
| 1665 | |
Tom Stellard | fd07591 | 2013-03-04 17:40:53 +0000 | [diff] [blame] | 1666 | static const char *DescriptionStringR600 = |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 1667 | "e-p:32:32-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128" |
| 1668 | "-v192:256-v256:256-v512:512-v1024:1024-v2048:2048-n32:64"; |
Tom Stellard | fd07591 | 2013-03-04 17:40:53 +0000 | [diff] [blame] | 1669 | |
| 1670 | static const char *DescriptionStringR600DoubleOps = |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 1671 | "e-p:32:32-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128" |
| 1672 | "-v192:256-v256:256-v512:512-v1024:1024-v2048:2048-n32:64"; |
Tom Stellard | fd07591 | 2013-03-04 17:40:53 +0000 | [diff] [blame] | 1673 | |
| 1674 | static const char *DescriptionStringSI = |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 1675 | "e-p:32:32-p1:64:64-p2:64:64-p3:32:32-p4:64:64-p5:32:32-p24:64:64" |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 1676 | "-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128" |
| 1677 | "-v192:256-v256:256-v512:512-v1024:1024-v2048:2048-n32:64"; |
Tom Stellard | fd07591 | 2013-03-04 17:40:53 +0000 | [diff] [blame] | 1678 | |
Eli Friedman | 6505a29 | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 1679 | class R600TargetInfo : public TargetInfo { |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 1680 | static const Builtin::Info BuiltinInfo[]; |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 1681 | static const char * const GCCRegNames[]; |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 1682 | |
Tom Stellard | fd07591 | 2013-03-04 17:40:53 +0000 | [diff] [blame] | 1683 | /// \brief The GPU profiles supported by the R600 target. |
| 1684 | enum GPUKind { |
| 1685 | GK_NONE, |
| 1686 | GK_R600, |
| 1687 | GK_R600_DOUBLE_OPS, |
| 1688 | GK_R700, |
| 1689 | GK_R700_DOUBLE_OPS, |
| 1690 | GK_EVERGREEN, |
| 1691 | GK_EVERGREEN_DOUBLE_OPS, |
| 1692 | GK_NORTHERN_ISLANDS, |
| 1693 | GK_CAYMAN, |
Tom Stellard | 4231704 | 2013-10-29 16:38:29 +0000 | [diff] [blame] | 1694 | GK_SOUTHERN_ISLANDS, |
| 1695 | GK_SEA_ISLANDS |
Tom Stellard | fd07591 | 2013-03-04 17:40:53 +0000 | [diff] [blame] | 1696 | } GPU; |
| 1697 | |
Eli Friedman | 6505a29 | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 1698 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 1699 | R600TargetInfo(const llvm::Triple &Triple) |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 1700 | : TargetInfo(Triple) { |
| 1701 | |
| 1702 | if (Triple.getArch() == llvm::Triple::amdgcn) { |
| 1703 | DescriptionString = DescriptionStringSI; |
| 1704 | GPU = GK_SOUTHERN_ISLANDS; |
| 1705 | } else { |
| 1706 | DescriptionString = DescriptionStringR600; |
| 1707 | GPU = GK_R600; |
| 1708 | } |
Eli Friedman | 6505a29 | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 1709 | AddrSpaceMap = &R600AddrSpaceMap; |
David Tweed | 1eef852 | 2013-09-13 12:04:22 +0000 | [diff] [blame] | 1710 | UseAddrSpaceMapMangling = true; |
Eli Friedman | 6505a29 | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 1711 | } |
| 1712 | |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 1713 | uint64_t getPointerWidthV(unsigned AddrSpace) const override { |
| 1714 | if (GPU <= GK_CAYMAN) |
| 1715 | return 32; |
| 1716 | |
| 1717 | switch(AddrSpace) { |
| 1718 | default: |
| 1719 | return 64; |
| 1720 | case 0: |
| 1721 | case 3: |
| 1722 | case 5: |
| 1723 | return 32; |
| 1724 | } |
| 1725 | } |
| 1726 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 1727 | const char * getClobbers() const override { |
Eli Friedman | 6505a29 | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 1728 | return ""; |
| 1729 | } |
| 1730 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 1731 | void getGCCRegNames(const char * const *&Names, |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 1732 | unsigned &NumNames) const override; |
Eli Friedman | 6505a29 | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 1733 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 1734 | void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 1735 | unsigned &NumAliases) const override { |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 1736 | Aliases = nullptr; |
Eli Friedman | 6505a29 | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 1737 | NumAliases = 0; |
| 1738 | } |
| 1739 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 1740 | bool validateAsmConstraint(const char *&Name, |
| 1741 | TargetInfo::ConstraintInfo &info) const override { |
Eli Friedman | 6505a29 | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 1742 | return true; |
| 1743 | } |
| 1744 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 1745 | void getTargetBuiltins(const Builtin::Info *&Records, |
| 1746 | unsigned &NumRecords) const override { |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 1747 | Records = BuiltinInfo; |
| 1748 | NumRecords = clang::R600::LastTSBuiltin - Builtin::FirstTSBuiltin; |
Eli Friedman | 6505a29 | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 1749 | } |
| 1750 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 1751 | void getTargetDefines(const LangOptions &Opts, |
| 1752 | MacroBuilder &Builder) const override { |
Eli Friedman | 6505a29 | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 1753 | Builder.defineMacro("__R600__"); |
Pirama Arumuga Nainar | 3ea9e33 | 2015-04-08 08:57:32 -0700 | [diff] [blame] | 1754 | if (GPU >= GK_SOUTHERN_ISLANDS && Opts.OpenCL) |
| 1755 | Builder.defineMacro("cl_khr_fp64"); |
Eli Friedman | 6505a29 | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 1756 | } |
| 1757 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 1758 | BuiltinVaListKind getBuiltinVaListKind() const override { |
Eli Friedman | 6505a29 | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 1759 | return TargetInfo::CharPtrBuiltinVaList; |
| 1760 | } |
| 1761 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 1762 | bool setCPU(const std::string &Name) override { |
Tom Stellard | fd07591 | 2013-03-04 17:40:53 +0000 | [diff] [blame] | 1763 | GPU = llvm::StringSwitch<GPUKind>(Name) |
| 1764 | .Case("r600" , GK_R600) |
| 1765 | .Case("rv610", GK_R600) |
| 1766 | .Case("rv620", GK_R600) |
| 1767 | .Case("rv630", GK_R600) |
| 1768 | .Case("rv635", GK_R600) |
| 1769 | .Case("rs780", GK_R600) |
| 1770 | .Case("rs880", GK_R600) |
| 1771 | .Case("rv670", GK_R600_DOUBLE_OPS) |
| 1772 | .Case("rv710", GK_R700) |
| 1773 | .Case("rv730", GK_R700) |
| 1774 | .Case("rv740", GK_R700_DOUBLE_OPS) |
| 1775 | .Case("rv770", GK_R700_DOUBLE_OPS) |
| 1776 | .Case("palm", GK_EVERGREEN) |
| 1777 | .Case("cedar", GK_EVERGREEN) |
| 1778 | .Case("sumo", GK_EVERGREEN) |
| 1779 | .Case("sumo2", GK_EVERGREEN) |
| 1780 | .Case("redwood", GK_EVERGREEN) |
| 1781 | .Case("juniper", GK_EVERGREEN) |
| 1782 | .Case("hemlock", GK_EVERGREEN_DOUBLE_OPS) |
| 1783 | .Case("cypress", GK_EVERGREEN_DOUBLE_OPS) |
| 1784 | .Case("barts", GK_NORTHERN_ISLANDS) |
| 1785 | .Case("turks", GK_NORTHERN_ISLANDS) |
| 1786 | .Case("caicos", GK_NORTHERN_ISLANDS) |
| 1787 | .Case("cayman", GK_CAYMAN) |
| 1788 | .Case("aruba", GK_CAYMAN) |
Tom Stellard | 3b848ec | 2013-04-01 20:56:49 +0000 | [diff] [blame] | 1789 | .Case("tahiti", GK_SOUTHERN_ISLANDS) |
Tom Stellard | fd07591 | 2013-03-04 17:40:53 +0000 | [diff] [blame] | 1790 | .Case("pitcairn", GK_SOUTHERN_ISLANDS) |
| 1791 | .Case("verde", GK_SOUTHERN_ISLANDS) |
| 1792 | .Case("oland", GK_SOUTHERN_ISLANDS) |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 1793 | .Case("hainan", GK_SOUTHERN_ISLANDS) |
Tom Stellard | 4231704 | 2013-10-29 16:38:29 +0000 | [diff] [blame] | 1794 | .Case("bonaire", GK_SEA_ISLANDS) |
| 1795 | .Case("kabini", GK_SEA_ISLANDS) |
| 1796 | .Case("kaveri", GK_SEA_ISLANDS) |
Tom Stellard | 0de6bc8 | 2013-11-14 23:45:53 +0000 | [diff] [blame] | 1797 | .Case("hawaii", GK_SEA_ISLANDS) |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 1798 | .Case("mullins", GK_SEA_ISLANDS) |
Tom Stellard | fd07591 | 2013-03-04 17:40:53 +0000 | [diff] [blame] | 1799 | .Default(GK_NONE); |
| 1800 | |
| 1801 | if (GPU == GK_NONE) { |
| 1802 | return false; |
| 1803 | } |
| 1804 | |
| 1805 | // Set the correct data layout |
| 1806 | switch (GPU) { |
| 1807 | case GK_NONE: |
| 1808 | case GK_R600: |
| 1809 | case GK_R700: |
| 1810 | case GK_EVERGREEN: |
| 1811 | case GK_NORTHERN_ISLANDS: |
| 1812 | DescriptionString = DescriptionStringR600; |
| 1813 | break; |
| 1814 | case GK_R600_DOUBLE_OPS: |
| 1815 | case GK_R700_DOUBLE_OPS: |
| 1816 | case GK_EVERGREEN_DOUBLE_OPS: |
| 1817 | case GK_CAYMAN: |
| 1818 | DescriptionString = DescriptionStringR600DoubleOps; |
| 1819 | break; |
| 1820 | case GK_SOUTHERN_ISLANDS: |
Tom Stellard | 4231704 | 2013-10-29 16:38:29 +0000 | [diff] [blame] | 1821 | case GK_SEA_ISLANDS: |
Tom Stellard | fd07591 | 2013-03-04 17:40:53 +0000 | [diff] [blame] | 1822 | DescriptionString = DescriptionStringSI; |
| 1823 | break; |
| 1824 | } |
| 1825 | |
| 1826 | return true; |
| 1827 | } |
Eli Friedman | 6505a29 | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 1828 | }; |
| 1829 | |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 1830 | const Builtin::Info R600TargetInfo::BuiltinInfo[] = { |
| 1831 | #define BUILTIN(ID, TYPE, ATTRS) \ |
| 1832 | { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
| 1833 | #include "clang/Basic/BuiltinsR600.def" |
| 1834 | }; |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 1835 | const char * const R600TargetInfo::GCCRegNames[] = { |
| 1836 | "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", |
| 1837 | "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", |
| 1838 | "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", |
| 1839 | "v24", "v25", "v26", "v27", "v28", "v29", "v30", "v31", |
| 1840 | "v32", "v33", "v34", "v35", "v36", "v37", "v38", "v39", |
| 1841 | "v40", "v41", "v42", "v43", "v44", "v45", "v46", "v47", |
| 1842 | "v48", "v49", "v50", "v51", "v52", "v53", "v54", "v55", |
| 1843 | "v56", "v57", "v58", "v59", "v60", "v61", "v62", "v63", |
| 1844 | "v64", "v65", "v66", "v67", "v68", "v69", "v70", "v71", |
| 1845 | "v72", "v73", "v74", "v75", "v76", "v77", "v78", "v79", |
| 1846 | "v80", "v81", "v82", "v83", "v84", "v85", "v86", "v87", |
| 1847 | "v88", "v89", "v90", "v91", "v92", "v93", "v94", "v95", |
| 1848 | "v96", "v97", "v98", "v99", "v100", "v101", "v102", "v103", |
| 1849 | "v104", "v105", "v106", "v107", "v108", "v109", "v110", "v111", |
| 1850 | "v112", "v113", "v114", "v115", "v116", "v117", "v118", "v119", |
| 1851 | "v120", "v121", "v122", "v123", "v124", "v125", "v126", "v127", |
| 1852 | "v128", "v129", "v130", "v131", "v132", "v133", "v134", "v135", |
| 1853 | "v136", "v137", "v138", "v139", "v140", "v141", "v142", "v143", |
| 1854 | "v144", "v145", "v146", "v147", "v148", "v149", "v150", "v151", |
| 1855 | "v152", "v153", "v154", "v155", "v156", "v157", "v158", "v159", |
| 1856 | "v160", "v161", "v162", "v163", "v164", "v165", "v166", "v167", |
| 1857 | "v168", "v169", "v170", "v171", "v172", "v173", "v174", "v175", |
| 1858 | "v176", "v177", "v178", "v179", "v180", "v181", "v182", "v183", |
| 1859 | "v184", "v185", "v186", "v187", "v188", "v189", "v190", "v191", |
| 1860 | "v192", "v193", "v194", "v195", "v196", "v197", "v198", "v199", |
| 1861 | "v200", "v201", "v202", "v203", "v204", "v205", "v206", "v207", |
| 1862 | "v208", "v209", "v210", "v211", "v212", "v213", "v214", "v215", |
| 1863 | "v216", "v217", "v218", "v219", "v220", "v221", "v222", "v223", |
| 1864 | "v224", "v225", "v226", "v227", "v228", "v229", "v230", "v231", |
| 1865 | "v232", "v233", "v234", "v235", "v236", "v237", "v238", "v239", |
| 1866 | "v240", "v241", "v242", "v243", "v244", "v245", "v246", "v247", |
| 1867 | "v248", "v249", "v250", "v251", "v252", "v253", "v254", "v255", |
| 1868 | "s0", "s1", "s2", "s3", "s4", "s5", "s6", "s7", |
| 1869 | "s8", "s9", "s10", "s11", "s12", "s13", "s14", "s15", |
| 1870 | "s16", "s17", "s18", "s19", "s20", "s21", "s22", "s23", |
| 1871 | "s24", "s25", "s26", "s27", "s28", "s29", "s30", "s31", |
| 1872 | "s32", "s33", "s34", "s35", "s36", "s37", "s38", "s39", |
| 1873 | "s40", "s41", "s42", "s43", "s44", "s45", "s46", "s47", |
| 1874 | "s48", "s49", "s50", "s51", "s52", "s53", "s54", "s55", |
| 1875 | "s56", "s57", "s58", "s59", "s60", "s61", "s62", "s63", |
| 1876 | "s64", "s65", "s66", "s67", "s68", "s69", "s70", "s71", |
| 1877 | "s72", "s73", "s74", "s75", "s76", "s77", "s78", "s79", |
| 1878 | "s80", "s81", "s82", "s83", "s84", "s85", "s86", "s87", |
| 1879 | "s88", "s89", "s90", "s91", "s92", "s93", "s94", "s95", |
| 1880 | "s96", "s97", "s98", "s99", "s100", "s101", "s102", "s103", |
| 1881 | "s104", "s105", "s106", "s107", "s108", "s109", "s110", "s111", |
| 1882 | "s112", "s113", "s114", "s115", "s116", "s117", "s118", "s119", |
| 1883 | "s120", "s121", "s122", "s123", "s124", "s125", "s126", "s127" |
| 1884 | "exec", "vcc", "scc", "m0", "flat_scr", "exec_lo", "exec_hi", |
| 1885 | "vcc_lo", "vcc_hi", "flat_scr_lo", "flat_scr_hi" |
| 1886 | }; |
| 1887 | |
| 1888 | void R600TargetInfo::getGCCRegNames(const char * const *&Names, |
| 1889 | unsigned &NumNames) const { |
| 1890 | Names = GCCRegNames; |
| 1891 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 1892 | } |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 1893 | |
Eli Friedman | 872996c | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1894 | // Namespace for x86 abstract base class |
| 1895 | const Builtin::Info BuiltinInfo[] = { |
Eli Friedman | e7e66f7 | 2011-07-05 21:53:01 +0000 | [diff] [blame] | 1896 | #define BUILTIN(ID, TYPE, ATTRS) { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
Fariborz Jahanian | 67aba81 | 2010-11-30 17:35:24 +0000 | [diff] [blame] | 1897 | #define LIBBUILTIN(ID, TYPE, ATTRS, HEADER) { #ID, TYPE, ATTRS, HEADER,\ |
Eli Friedman | e7e66f7 | 2011-07-05 21:53:01 +0000 | [diff] [blame] | 1898 | ALL_LANGUAGES }, |
Chris Lattner | 99ca9d6 | 2009-06-14 01:05:48 +0000 | [diff] [blame] | 1899 | #include "clang/Basic/BuiltinsX86.def" |
Eli Friedman | 872996c | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1900 | }; |
Eli Friedman | 0b7b1cb | 2008-05-20 14:21:01 +0000 | [diff] [blame] | 1901 | |
Nuno Lopes | ad1010d | 2009-12-23 17:49:57 +0000 | [diff] [blame] | 1902 | static const char* const GCCRegNames[] = { |
Eli Friedman | 872996c | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1903 | "ax", "dx", "cx", "bx", "si", "di", "bp", "sp", |
| 1904 | "st", "st(1)", "st(2)", "st(3)", "st(4)", "st(5)", "st(6)", "st(7)", |
Eric Christopher | 7c9adf9 | 2011-07-07 22:55:26 +0000 | [diff] [blame] | 1905 | "argp", "flags", "fpcr", "fpsr", "dirflag", "frame", |
Eli Friedman | 872996c | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1906 | "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7", |
| 1907 | "mm0", "mm1", "mm2", "mm3", "mm4", "mm5", "mm6", "mm7", |
| 1908 | "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", |
Eric Christopher | cfd323d | 2011-06-21 00:05:20 +0000 | [diff] [blame] | 1909 | "xmm8", "xmm9", "xmm10", "xmm11", "xmm12", "xmm13", "xmm14", "xmm15", |
Eric Christopher | c5f9a01 | 2011-12-02 02:12:16 +0000 | [diff] [blame] | 1910 | "ymm0", "ymm1", "ymm2", "ymm3", "ymm4", "ymm5", "ymm6", "ymm7", |
| 1911 | "ymm8", "ymm9", "ymm10", "ymm11", "ymm12", "ymm13", "ymm14", "ymm15", |
Eli Friedman | 872996c | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1912 | }; |
| 1913 | |
Eric Christopher | cfd323d | 2011-06-21 00:05:20 +0000 | [diff] [blame] | 1914 | const TargetInfo::AddlRegName AddlRegNames[] = { |
| 1915 | { { "al", "ah", "eax", "rax" }, 0 }, |
| 1916 | { { "bl", "bh", "ebx", "rbx" }, 3 }, |
| 1917 | { { "cl", "ch", "ecx", "rcx" }, 2 }, |
| 1918 | { { "dl", "dh", "edx", "rdx" }, 1 }, |
| 1919 | { { "esi", "rsi" }, 4 }, |
| 1920 | { { "edi", "rdi" }, 5 }, |
| 1921 | { { "esp", "rsp" }, 7 }, |
| 1922 | { { "ebp", "rbp" }, 6 }, |
Eli Friedman | 872996c | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1923 | }; |
| 1924 | |
| 1925 | // X86 target abstract base class; x86-32 and x86-64 are very close, so |
| 1926 | // most of the implementation can be shared. |
| 1927 | class X86TargetInfo : public TargetInfo { |
Chris Lattner | 715fe4c | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 1928 | enum X86SSEEnum { |
Craig Topper | b7a95d2 | 2013-08-21 03:59:22 +0000 | [diff] [blame] | 1929 | NoSSE, SSE1, SSE2, SSE3, SSSE3, SSE41, SSE42, AVX, AVX2, AVX512F |
Chris Lattner | 715fe4c | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 1930 | } SSELevel; |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 1931 | enum MMX3DNowEnum { |
| 1932 | NoMMX3DNow, MMX, AMD3DNow, AMD3DNowAthlon |
| 1933 | } MMX3DNowLevel; |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 1934 | enum XOPEnum { |
| 1935 | NoXOP, |
| 1936 | SSE4A, |
| 1937 | FMA4, |
| 1938 | XOP |
| 1939 | } XOPLevel; |
Anders Carlsson | e5e222f | 2010-01-27 03:47:49 +0000 | [diff] [blame] | 1940 | |
Eric Christopher | 6c4e787 | 2010-04-02 23:50:19 +0000 | [diff] [blame] | 1941 | bool HasAES; |
Craig Topper | 3c0bc15 | 2012-05-31 05:18:48 +0000 | [diff] [blame] | 1942 | bool HasPCLMUL; |
Craig Topper | 31ceea0 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 1943 | bool HasLZCNT; |
Benjamin Kramer | 84f3080 | 2012-07-07 09:39:18 +0000 | [diff] [blame] | 1944 | bool HasRDRND; |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 1945 | bool HasFSGSBASE; |
Craig Topper | 31ceea0 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 1946 | bool HasBMI; |
| 1947 | bool HasBMI2; |
Craig Topper | e14e08b | 2011-12-29 16:10:46 +0000 | [diff] [blame] | 1948 | bool HasPOPCNT; |
Michael Liao | 463eb89 | 2012-11-10 05:17:46 +0000 | [diff] [blame] | 1949 | bool HasRTM; |
Michael Liao | 72339a0 | 2013-03-26 17:52:08 +0000 | [diff] [blame] | 1950 | bool HasPRFCHW; |
Michael Liao | 1bfc28c | 2013-03-29 05:17:55 +0000 | [diff] [blame] | 1951 | bool HasRDSEED; |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 1952 | bool HasADX; |
Yunzhong Gao | a8f7d9d | 2013-09-24 19:00:58 +0000 | [diff] [blame] | 1953 | bool HasTBM; |
Craig Topper | 2ae9507 | 2012-06-03 21:46:30 +0000 | [diff] [blame] | 1954 | bool HasFMA; |
Manman Ren | 146e5a4 | 2012-10-11 00:59:55 +0000 | [diff] [blame] | 1955 | bool HasF16C; |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 1956 | bool HasAVX512CD, HasAVX512ER, HasAVX512PF, HasAVX512DQ, HasAVX512BW, |
| 1957 | HasAVX512VL; |
Ben Langmuir | b83f5a7 | 2013-09-19 13:22:04 +0000 | [diff] [blame] | 1958 | bool HasSHA; |
Nick Lewycky | af94546 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 1959 | bool HasCX16; |
Bruno Cardoso Lopes | 8a93f51 | 2010-08-04 22:29:13 +0000 | [diff] [blame] | 1960 | |
Chandler Carruth | 499d972 | 2011-09-28 08:55:34 +0000 | [diff] [blame] | 1961 | /// \brief Enumeration of all of the X86 CPUs supported by Clang. |
| 1962 | /// |
| 1963 | /// Each enumeration represents a particular CPU supported by Clang. These |
| 1964 | /// loosely correspond to the options passed to '-march' or '-mtune' flags. |
| 1965 | enum CPUKind { |
| 1966 | CK_Generic, |
| 1967 | |
| 1968 | /// \name i386 |
| 1969 | /// i386-generation processors. |
| 1970 | //@{ |
| 1971 | CK_i386, |
| 1972 | //@} |
| 1973 | |
| 1974 | /// \name i486 |
| 1975 | /// i486-generation processors. |
| 1976 | //@{ |
| 1977 | CK_i486, |
| 1978 | CK_WinChipC6, |
| 1979 | CK_WinChip2, |
| 1980 | CK_C3, |
| 1981 | //@} |
| 1982 | |
| 1983 | /// \name i586 |
| 1984 | /// i586-generation processors, P5 microarchitecture based. |
| 1985 | //@{ |
| 1986 | CK_i586, |
| 1987 | CK_Pentium, |
| 1988 | CK_PentiumMMX, |
| 1989 | //@} |
| 1990 | |
| 1991 | /// \name i686 |
| 1992 | /// i686-generation processors, P6 / Pentium M microarchitecture based. |
| 1993 | //@{ |
| 1994 | CK_i686, |
| 1995 | CK_PentiumPro, |
| 1996 | CK_Pentium2, |
| 1997 | CK_Pentium3, |
| 1998 | CK_Pentium3M, |
| 1999 | CK_PentiumM, |
| 2000 | CK_C3_2, |
| 2001 | |
| 2002 | /// This enumerator is a bit odd, as GCC no longer accepts -march=yonah. |
| 2003 | /// Clang however has some logic to suport this. |
| 2004 | // FIXME: Warn, deprecate, and potentially remove this. |
| 2005 | CK_Yonah, |
| 2006 | //@} |
| 2007 | |
| 2008 | /// \name Netburst |
Chandler Carruth | 83450aa | 2011-09-28 18:17:30 +0000 | [diff] [blame] | 2009 | /// Netburst microarchitecture based processors. |
Chandler Carruth | 499d972 | 2011-09-28 08:55:34 +0000 | [diff] [blame] | 2010 | //@{ |
| 2011 | CK_Pentium4, |
| 2012 | CK_Pentium4M, |
| 2013 | CK_Prescott, |
| 2014 | CK_Nocona, |
| 2015 | //@} |
| 2016 | |
| 2017 | /// \name Core |
| 2018 | /// Core microarchitecture based processors. |
| 2019 | //@{ |
| 2020 | CK_Core2, |
| 2021 | |
| 2022 | /// This enumerator, like \see CK_Yonah, is a bit odd. It is another |
| 2023 | /// codename which GCC no longer accepts as an option to -march, but Clang |
| 2024 | /// has some logic for recognizing it. |
| 2025 | // FIXME: Warn, deprecate, and potentially remove this. |
| 2026 | CK_Penryn, |
| 2027 | //@} |
| 2028 | |
| 2029 | /// \name Atom |
| 2030 | /// Atom processors |
| 2031 | //@{ |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 2032 | CK_Bonnell, |
Preston Gurd | c57ea68 | 2013-09-13 19:27:17 +0000 | [diff] [blame] | 2033 | CK_Silvermont, |
Chandler Carruth | 499d972 | 2011-09-28 08:55:34 +0000 | [diff] [blame] | 2034 | //@} |
| 2035 | |
| 2036 | /// \name Nehalem |
| 2037 | /// Nehalem microarchitecture based processors. |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 2038 | CK_Nehalem, |
| 2039 | |
| 2040 | /// \name Westmere |
| 2041 | /// Westmere microarchitecture based processors. |
| 2042 | CK_Westmere, |
| 2043 | |
| 2044 | /// \name Sandy Bridge |
| 2045 | /// Sandy Bridge microarchitecture based processors. |
| 2046 | CK_SandyBridge, |
| 2047 | |
| 2048 | /// \name Ivy Bridge |
| 2049 | /// Ivy Bridge microarchitecture based processors. |
| 2050 | CK_IvyBridge, |
| 2051 | |
| 2052 | /// \name Haswell |
| 2053 | /// Haswell microarchitecture based processors. |
| 2054 | CK_Haswell, |
| 2055 | |
| 2056 | /// \name Broadwell |
| 2057 | /// Broadwell microarchitecture based processors. |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 2058 | CK_Broadwell, |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 2059 | |
| 2060 | /// \name Skylake |
| 2061 | /// Skylake microarchitecture based processors. |
| 2062 | CK_Skylake, |
Chandler Carruth | 499d972 | 2011-09-28 08:55:34 +0000 | [diff] [blame] | 2063 | |
Craig Topper | 10c2c68 | 2013-08-20 07:09:39 +0000 | [diff] [blame] | 2064 | /// \name Knights Landing |
| 2065 | /// Knights Landing processor. |
| 2066 | CK_KNL, |
| 2067 | |
Chandler Carruth | 499d972 | 2011-09-28 08:55:34 +0000 | [diff] [blame] | 2068 | /// \name K6 |
| 2069 | /// K6 architecture processors. |
| 2070 | //@{ |
| 2071 | CK_K6, |
| 2072 | CK_K6_2, |
| 2073 | CK_K6_3, |
| 2074 | //@} |
| 2075 | |
| 2076 | /// \name K7 |
| 2077 | /// K7 architecture processors. |
| 2078 | //@{ |
| 2079 | CK_Athlon, |
| 2080 | CK_AthlonThunderbird, |
| 2081 | CK_Athlon4, |
| 2082 | CK_AthlonXP, |
| 2083 | CK_AthlonMP, |
| 2084 | //@} |
| 2085 | |
| 2086 | /// \name K8 |
| 2087 | /// K8 architecture processors. |
| 2088 | //@{ |
| 2089 | CK_Athlon64, |
| 2090 | CK_Athlon64SSE3, |
| 2091 | CK_AthlonFX, |
| 2092 | CK_K8, |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2093 | CK_K8SSE3, |
Chandler Carruth | 499d972 | 2011-09-28 08:55:34 +0000 | [diff] [blame] | 2094 | CK_Opteron, |
| 2095 | CK_OpteronSSE3, |
Roman Divacky | f051cde | 2011-10-30 07:48:46 +0000 | [diff] [blame] | 2096 | CK_AMDFAM10, |
Benjamin Kramer | 5660aa6 | 2012-01-10 11:50:18 +0000 | [diff] [blame] | 2097 | //@} |
Chandler Carruth | 499d972 | 2011-09-28 08:55:34 +0000 | [diff] [blame] | 2098 | |
Benjamin Kramer | 5660aa6 | 2012-01-10 11:50:18 +0000 | [diff] [blame] | 2099 | /// \name Bobcat |
| 2100 | /// Bobcat architecture processors. |
| 2101 | //@{ |
| 2102 | CK_BTVER1, |
Benjamin Kramer | 63063f5 | 2013-05-03 10:47:15 +0000 | [diff] [blame] | 2103 | CK_BTVER2, |
Benjamin Kramer | 5660aa6 | 2012-01-10 11:50:18 +0000 | [diff] [blame] | 2104 | //@} |
| 2105 | |
| 2106 | /// \name Bulldozer |
| 2107 | /// Bulldozer architecture processors. |
Benjamin Kramer | 61ea4fe | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 2108 | //@{ |
| 2109 | CK_BDVER1, |
| 2110 | CK_BDVER2, |
Benjamin Kramer | a242096 | 2013-11-04 10:29:51 +0000 | [diff] [blame] | 2111 | CK_BDVER3, |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 2112 | CK_BDVER4, |
Benjamin Kramer | 5660aa6 | 2012-01-10 11:50:18 +0000 | [diff] [blame] | 2113 | //@} |
Benjamin Kramer | 61ea4fe | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 2114 | |
Chandler Carruth | 499d972 | 2011-09-28 08:55:34 +0000 | [diff] [blame] | 2115 | /// This specification is deprecated and will be removed in the future. |
| 2116 | /// Users should prefer \see CK_K8. |
| 2117 | // FIXME: Warn on this when the CPU is set to it. |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 2118 | //@{ |
Chandler Carruth | 499d972 | 2011-09-28 08:55:34 +0000 | [diff] [blame] | 2119 | CK_x86_64, |
| 2120 | //@} |
| 2121 | |
| 2122 | /// \name Geode |
| 2123 | /// Geode processors. |
| 2124 | //@{ |
| 2125 | CK_Geode |
| 2126 | //@} |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2127 | } CPU; |
Chandler Carruth | 499d972 | 2011-09-28 08:55:34 +0000 | [diff] [blame] | 2128 | |
Rafael Espindola | 5389b84 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 2129 | enum FPMathKind { |
| 2130 | FP_Default, |
| 2131 | FP_SSE, |
| 2132 | FP_387 |
| 2133 | } FPMath; |
| 2134 | |
Eli Friedman | 872996c | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2135 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 2136 | X86TargetInfo(const llvm::Triple &Triple) |
| 2137 | : TargetInfo(Triple), SSELevel(NoSSE), MMX3DNowLevel(NoMMX3DNow), |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2138 | XOPLevel(NoXOP), HasAES(false), HasPCLMUL(false), HasLZCNT(false), |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 2139 | HasRDRND(false), HasFSGSBASE(false), HasBMI(false), HasBMI2(false), |
| 2140 | HasPOPCNT(false), HasRTM(false), HasPRFCHW(false), HasRDSEED(false), |
| 2141 | HasADX(false), HasTBM(false), HasFMA(false), HasF16C(false), |
| 2142 | HasAVX512CD(false), HasAVX512ER(false), HasAVX512PF(false), |
| 2143 | HasAVX512DQ(false), HasAVX512BW(false), HasAVX512VL(false), |
| 2144 | HasSHA(false), HasCX16(false), CPU(CK_Generic), FPMath(FP_Default) { |
Eli Friedman | e6a24e8 | 2011-12-22 03:51:45 +0000 | [diff] [blame] | 2145 | BigEndian = false; |
Eli Friedman | 872996c | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2146 | LongDoubleFormat = &llvm::APFloat::x87DoubleExtended; |
Chris Lattner | 4b00965 | 2007-07-25 00:24:17 +0000 | [diff] [blame] | 2147 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 2148 | unsigned getFloatEvalMethod() const override { |
Benjamin Kramer | b406669 | 2011-12-28 15:47:06 +0000 | [diff] [blame] | 2149 | // X87 evaluates with 80 bits "long double" precision. |
| 2150 | return SSELevel == NoSSE ? 2 : 0; |
| 2151 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 2152 | void getTargetBuiltins(const Builtin::Info *&Records, |
| 2153 | unsigned &NumRecords) const override { |
Eli Friedman | 872996c | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2154 | Records = BuiltinInfo; |
| 2155 | NumRecords = clang::X86::LastTSBuiltin-Builtin::FirstTSBuiltin; |
Chris Lattner | 4b00965 | 2007-07-25 00:24:17 +0000 | [diff] [blame] | 2156 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 2157 | void getGCCRegNames(const char * const *&Names, |
| 2158 | unsigned &NumNames) const override { |
Eli Friedman | 872996c | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2159 | Names = GCCRegNames; |
| 2160 | NumNames = llvm::array_lengthof(GCCRegNames); |
Anders Carlsson | 7dd1c95 | 2007-11-24 23:38:12 +0000 | [diff] [blame] | 2161 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 2162 | void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 2163 | unsigned &NumAliases) const override { |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 2164 | Aliases = nullptr; |
Eric Christopher | cfd323d | 2011-06-21 00:05:20 +0000 | [diff] [blame] | 2165 | NumAliases = 0; |
| 2166 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 2167 | void getGCCAddlRegNames(const AddlRegName *&Names, |
| 2168 | unsigned &NumNames) const override { |
Eric Christopher | cfd323d | 2011-06-21 00:05:20 +0000 | [diff] [blame] | 2169 | Names = AddlRegNames; |
| 2170 | NumNames = llvm::array_lengthof(AddlRegNames); |
Anders Carlsson | 8b58e8a | 2007-10-13 00:45:48 +0000 | [diff] [blame] | 2171 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 2172 | bool validateAsmConstraint(const char *&Name, |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 2173 | TargetInfo::ConstraintInfo &info) const override; |
| 2174 | |
| 2175 | bool validateOutputSize(StringRef Constraint, unsigned Size) const override; |
| 2176 | |
| 2177 | bool validateInputSize(StringRef Constraint, unsigned Size) const override; |
| 2178 | |
| 2179 | virtual bool validateOperandSize(StringRef Constraint, unsigned Size) const; |
| 2180 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 2181 | std::string convertConstraint(const char *&Constraint) const override; |
| 2182 | const char *getClobbers() const override { |
Eli Friedman | 872996c | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2183 | return "~{dirflag},~{fpsr},~{flags}"; |
| 2184 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 2185 | void getTargetDefines(const LangOptions &Opts, |
| 2186 | MacroBuilder &Builder) const override; |
Craig Topper | 319d81f | 2013-09-17 04:12:55 +0000 | [diff] [blame] | 2187 | static void setSSELevel(llvm::StringMap<bool> &Features, X86SSEEnum Level, |
| 2188 | bool Enabled); |
| 2189 | static void setMMXLevel(llvm::StringMap<bool> &Features, MMX3DNowEnum Level, |
| 2190 | bool Enabled); |
| 2191 | static void setXOPLevel(llvm::StringMap<bool> &Features, XOPEnum Level, |
| 2192 | bool Enabled); |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 2193 | void setFeatureEnabled(llvm::StringMap<bool> &Features, |
| 2194 | StringRef Name, bool Enabled) const override { |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2195 | setFeatureEnabledImpl(Features, Name, Enabled); |
| 2196 | } |
| 2197 | // This exists purely to cut down on the number of virtual calls in |
| 2198 | // getDefaultFeatures which calls this repeatedly. |
| 2199 | static void setFeatureEnabledImpl(llvm::StringMap<bool> &Features, |
| 2200 | StringRef Name, bool Enabled); |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 2201 | void getDefaultFeatures(llvm::StringMap<bool> &Features) const override; |
| 2202 | bool hasFeature(StringRef Feature) const override; |
| 2203 | bool handleTargetFeatures(std::vector<std::string> &Features, |
| 2204 | DiagnosticsEngine &Diags) override; |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 2205 | StringRef getABI() const override { |
Derek Schuff | babaf31 | 2012-10-11 15:52:22 +0000 | [diff] [blame] | 2206 | if (getTriple().getArch() == llvm::Triple::x86_64 && SSELevel >= AVX) |
Eli Friedman | ee1ad99 | 2011-12-02 00:11:43 +0000 | [diff] [blame] | 2207 | return "avx"; |
Derek Schuff | babaf31 | 2012-10-11 15:52:22 +0000 | [diff] [blame] | 2208 | else if (getTriple().getArch() == llvm::Triple::x86 && |
| 2209 | MMX3DNowLevel == NoMMX3DNow) |
Eli Friedman | ee1ad99 | 2011-12-02 00:11:43 +0000 | [diff] [blame] | 2210 | return "no-mmx"; |
| 2211 | return ""; |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2212 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 2213 | bool setCPU(const std::string &Name) override { |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2214 | CPU = llvm::StringSwitch<CPUKind>(Name) |
| 2215 | .Case("i386", CK_i386) |
| 2216 | .Case("i486", CK_i486) |
| 2217 | .Case("winchip-c6", CK_WinChipC6) |
| 2218 | .Case("winchip2", CK_WinChip2) |
| 2219 | .Case("c3", CK_C3) |
| 2220 | .Case("i586", CK_i586) |
| 2221 | .Case("pentium", CK_Pentium) |
| 2222 | .Case("pentium-mmx", CK_PentiumMMX) |
| 2223 | .Case("i686", CK_i686) |
| 2224 | .Case("pentiumpro", CK_PentiumPro) |
| 2225 | .Case("pentium2", CK_Pentium2) |
| 2226 | .Case("pentium3", CK_Pentium3) |
| 2227 | .Case("pentium3m", CK_Pentium3M) |
| 2228 | .Case("pentium-m", CK_PentiumM) |
| 2229 | .Case("c3-2", CK_C3_2) |
| 2230 | .Case("yonah", CK_Yonah) |
| 2231 | .Case("pentium4", CK_Pentium4) |
| 2232 | .Case("pentium4m", CK_Pentium4M) |
| 2233 | .Case("prescott", CK_Prescott) |
| 2234 | .Case("nocona", CK_Nocona) |
| 2235 | .Case("core2", CK_Core2) |
| 2236 | .Case("penryn", CK_Penryn) |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 2237 | .Case("bonnell", CK_Bonnell) |
| 2238 | .Case("atom", CK_Bonnell) // Legacy name. |
| 2239 | .Case("silvermont", CK_Silvermont) |
| 2240 | .Case("slm", CK_Silvermont) // Legacy name. |
| 2241 | .Case("nehalem", CK_Nehalem) |
| 2242 | .Case("corei7", CK_Nehalem) // Legacy name. |
| 2243 | .Case("westmere", CK_Westmere) |
| 2244 | .Case("sandybridge", CK_SandyBridge) |
| 2245 | .Case("corei7-avx", CK_SandyBridge) // Legacy name. |
| 2246 | .Case("ivybridge", CK_IvyBridge) |
| 2247 | .Case("core-avx-i", CK_IvyBridge) // Legacy name. |
| 2248 | .Case("haswell", CK_Haswell) |
| 2249 | .Case("core-avx2", CK_Haswell) // Legacy name. |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 2250 | .Case("broadwell", CK_Broadwell) |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 2251 | .Case("skylake", CK_Skylake) |
| 2252 | .Case("skx", CK_Skylake) // Legacy name. |
Craig Topper | 10c2c68 | 2013-08-20 07:09:39 +0000 | [diff] [blame] | 2253 | .Case("knl", CK_KNL) |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2254 | .Case("k6", CK_K6) |
| 2255 | .Case("k6-2", CK_K6_2) |
| 2256 | .Case("k6-3", CK_K6_3) |
| 2257 | .Case("athlon", CK_Athlon) |
| 2258 | .Case("athlon-tbird", CK_AthlonThunderbird) |
| 2259 | .Case("athlon-4", CK_Athlon4) |
| 2260 | .Case("athlon-xp", CK_AthlonXP) |
| 2261 | .Case("athlon-mp", CK_AthlonMP) |
| 2262 | .Case("athlon64", CK_Athlon64) |
| 2263 | .Case("athlon64-sse3", CK_Athlon64SSE3) |
| 2264 | .Case("athlon-fx", CK_AthlonFX) |
| 2265 | .Case("k8", CK_K8) |
| 2266 | .Case("k8-sse3", CK_K8SSE3) |
| 2267 | .Case("opteron", CK_Opteron) |
| 2268 | .Case("opteron-sse3", CK_OpteronSSE3) |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 2269 | .Case("barcelona", CK_AMDFAM10) |
Roman Divacky | f051cde | 2011-10-30 07:48:46 +0000 | [diff] [blame] | 2270 | .Case("amdfam10", CK_AMDFAM10) |
Benjamin Kramer | 5660aa6 | 2012-01-10 11:50:18 +0000 | [diff] [blame] | 2271 | .Case("btver1", CK_BTVER1) |
Benjamin Kramer | 63063f5 | 2013-05-03 10:47:15 +0000 | [diff] [blame] | 2272 | .Case("btver2", CK_BTVER2) |
Benjamin Kramer | 61ea4fe | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 2273 | .Case("bdver1", CK_BDVER1) |
| 2274 | .Case("bdver2", CK_BDVER2) |
Benjamin Kramer | a242096 | 2013-11-04 10:29:51 +0000 | [diff] [blame] | 2275 | .Case("bdver3", CK_BDVER3) |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 2276 | .Case("bdver4", CK_BDVER4) |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2277 | .Case("x86-64", CK_x86_64) |
| 2278 | .Case("geode", CK_Geode) |
| 2279 | .Default(CK_Generic); |
| 2280 | |
Chandler Carruth | 26a3914 | 2011-09-28 09:45:08 +0000 | [diff] [blame] | 2281 | // Perform any per-CPU checks necessary to determine if this CPU is |
| 2282 | // acceptable. |
| 2283 | // FIXME: This results in terrible diagnostics. Clang just says the CPU is |
| 2284 | // invalid without explaining *why*. |
| 2285 | switch (CPU) { |
| 2286 | case CK_Generic: |
| 2287 | // No processor selected! |
| 2288 | return false; |
| 2289 | |
| 2290 | case CK_i386: |
| 2291 | case CK_i486: |
| 2292 | case CK_WinChipC6: |
| 2293 | case CK_WinChip2: |
| 2294 | case CK_C3: |
| 2295 | case CK_i586: |
| 2296 | case CK_Pentium: |
| 2297 | case CK_PentiumMMX: |
| 2298 | case CK_i686: |
| 2299 | case CK_PentiumPro: |
| 2300 | case CK_Pentium2: |
| 2301 | case CK_Pentium3: |
| 2302 | case CK_Pentium3M: |
| 2303 | case CK_PentiumM: |
| 2304 | case CK_Yonah: |
| 2305 | case CK_C3_2: |
| 2306 | case CK_Pentium4: |
| 2307 | case CK_Pentium4M: |
| 2308 | case CK_Prescott: |
| 2309 | case CK_K6: |
| 2310 | case CK_K6_2: |
| 2311 | case CK_K6_3: |
| 2312 | case CK_Athlon: |
| 2313 | case CK_AthlonThunderbird: |
| 2314 | case CK_Athlon4: |
| 2315 | case CK_AthlonXP: |
| 2316 | case CK_AthlonMP: |
| 2317 | case CK_Geode: |
| 2318 | // Only accept certain architectures when compiling in 32-bit mode. |
Derek Schuff | babaf31 | 2012-10-11 15:52:22 +0000 | [diff] [blame] | 2319 | if (getTriple().getArch() != llvm::Triple::x86) |
Chandler Carruth | 26a3914 | 2011-09-28 09:45:08 +0000 | [diff] [blame] | 2320 | return false; |
| 2321 | |
| 2322 | // Fallthrough |
| 2323 | case CK_Nocona: |
| 2324 | case CK_Core2: |
| 2325 | case CK_Penryn: |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 2326 | case CK_Bonnell: |
Preston Gurd | c57ea68 | 2013-09-13 19:27:17 +0000 | [diff] [blame] | 2327 | case CK_Silvermont: |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 2328 | case CK_Nehalem: |
| 2329 | case CK_Westmere: |
| 2330 | case CK_SandyBridge: |
| 2331 | case CK_IvyBridge: |
| 2332 | case CK_Haswell: |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 2333 | case CK_Broadwell: |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 2334 | case CK_Skylake: |
Craig Topper | 10c2c68 | 2013-08-20 07:09:39 +0000 | [diff] [blame] | 2335 | case CK_KNL: |
Chandler Carruth | 26a3914 | 2011-09-28 09:45:08 +0000 | [diff] [blame] | 2336 | case CK_Athlon64: |
| 2337 | case CK_Athlon64SSE3: |
| 2338 | case CK_AthlonFX: |
| 2339 | case CK_K8: |
| 2340 | case CK_K8SSE3: |
| 2341 | case CK_Opteron: |
| 2342 | case CK_OpteronSSE3: |
Roman Divacky | f051cde | 2011-10-30 07:48:46 +0000 | [diff] [blame] | 2343 | case CK_AMDFAM10: |
Benjamin Kramer | 5660aa6 | 2012-01-10 11:50:18 +0000 | [diff] [blame] | 2344 | case CK_BTVER1: |
Benjamin Kramer | 63063f5 | 2013-05-03 10:47:15 +0000 | [diff] [blame] | 2345 | case CK_BTVER2: |
Benjamin Kramer | 61ea4fe | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 2346 | case CK_BDVER1: |
| 2347 | case CK_BDVER2: |
Benjamin Kramer | a242096 | 2013-11-04 10:29:51 +0000 | [diff] [blame] | 2348 | case CK_BDVER3: |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 2349 | case CK_BDVER4: |
Chandler Carruth | 26a3914 | 2011-09-28 09:45:08 +0000 | [diff] [blame] | 2350 | case CK_x86_64: |
| 2351 | return true; |
| 2352 | } |
Chandler Carruth | 5b7803d | 2011-09-28 10:49:06 +0000 | [diff] [blame] | 2353 | llvm_unreachable("Unhandled CPU kind"); |
Chandler Carruth | f6cf1c2 | 2011-09-28 02:59:25 +0000 | [diff] [blame] | 2354 | } |
Aaron Ballman | 82bfa19 | 2012-10-02 14:26:08 +0000 | [diff] [blame] | 2355 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 2356 | bool setFPMath(StringRef Name) override; |
Rafael Espindola | 5389b84 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 2357 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 2358 | CallingConvCheckResult checkCallingConvention(CallingConv CC) const override { |
Aaron Ballman | 82bfa19 | 2012-10-02 14:26:08 +0000 | [diff] [blame] | 2359 | // We accept all non-ARM calling conventions |
| 2360 | return (CC == CC_X86ThisCall || |
| 2361 | CC == CC_X86FastCall || |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 2362 | CC == CC_X86StdCall || |
| 2363 | CC == CC_X86VectorCall || |
| 2364 | CC == CC_C || |
Guy Benyei | 3898008 | 2012-12-25 08:53:55 +0000 | [diff] [blame] | 2365 | CC == CC_X86Pascal || |
| 2366 | CC == CC_IntelOclBicc) ? CCCR_OK : CCCR_Warning; |
Aaron Ballman | 82bfa19 | 2012-10-02 14:26:08 +0000 | [diff] [blame] | 2367 | } |
| 2368 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 2369 | CallingConv getDefaultCallingConv(CallingConvMethodType MT) const override { |
Aaron Ballman | fff3248 | 2012-12-09 17:45:41 +0000 | [diff] [blame] | 2370 | return MT == CCMT_Member ? CC_X86ThisCall : CC_C; |
Aaron Ballman | 82bfa19 | 2012-10-02 14:26:08 +0000 | [diff] [blame] | 2371 | } |
Pirama Arumuga Nainar | 3ea9e33 | 2015-04-08 08:57:32 -0700 | [diff] [blame] | 2372 | |
| 2373 | bool hasSjLjLowering() const override { |
| 2374 | return true; |
| 2375 | } |
Chris Lattner | 4b00965 | 2007-07-25 00:24:17 +0000 | [diff] [blame] | 2376 | }; |
Chris Lattner | 7d6220c | 2009-03-02 22:20:04 +0000 | [diff] [blame] | 2377 | |
Rafael Espindola | 5389b84 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 2378 | bool X86TargetInfo::setFPMath(StringRef Name) { |
| 2379 | if (Name == "387") { |
| 2380 | FPMath = FP_387; |
| 2381 | return true; |
| 2382 | } |
| 2383 | if (Name == "sse") { |
| 2384 | FPMath = FP_SSE; |
| 2385 | return true; |
| 2386 | } |
| 2387 | return false; |
| 2388 | } |
Anton Korobeynikov | e777238 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 2389 | |
Chandler Carruth | c3a2e65 | 2011-09-28 05:56:05 +0000 | [diff] [blame] | 2390 | void X86TargetInfo::getDefaultFeatures(llvm::StringMap<bool> &Features) const { |
Daniel Dunbar | 07181d7 | 2009-05-06 03:16:41 +0000 | [diff] [blame] | 2391 | // FIXME: This *really* should not be here. |
| 2392 | |
| 2393 | // X86_64 always has SSE2. |
Derek Schuff | babaf31 | 2012-10-11 15:52:22 +0000 | [diff] [blame] | 2394 | if (getTriple().getArch() == llvm::Triple::x86_64) |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2395 | setFeatureEnabledImpl(Features, "sse2", true); |
Daniel Dunbar | 07181d7 | 2009-05-06 03:16:41 +0000 | [diff] [blame] | 2396 | |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2397 | switch (CPU) { |
| 2398 | case CK_Generic: |
| 2399 | case CK_i386: |
| 2400 | case CK_i486: |
| 2401 | case CK_i586: |
| 2402 | case CK_Pentium: |
| 2403 | case CK_i686: |
| 2404 | case CK_PentiumPro: |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2405 | break; |
| 2406 | case CK_PentiumMMX: |
| 2407 | case CK_Pentium2: |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 2408 | case CK_K6: |
| 2409 | case CK_WinChipC6: |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2410 | setFeatureEnabledImpl(Features, "mmx", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2411 | break; |
| 2412 | case CK_Pentium3: |
| 2413 | case CK_Pentium3M: |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 2414 | case CK_C3_2: |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2415 | setFeatureEnabledImpl(Features, "sse", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2416 | break; |
| 2417 | case CK_PentiumM: |
| 2418 | case CK_Pentium4: |
| 2419 | case CK_Pentium4M: |
| 2420 | case CK_x86_64: |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2421 | setFeatureEnabledImpl(Features, "sse2", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2422 | break; |
| 2423 | case CK_Yonah: |
| 2424 | case CK_Prescott: |
| 2425 | case CK_Nocona: |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2426 | setFeatureEnabledImpl(Features, "sse3", true); |
Nick Lewycky | af94546 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 2427 | setFeatureEnabledImpl(Features, "cx16", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2428 | break; |
| 2429 | case CK_Core2: |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 2430 | case CK_Bonnell: |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2431 | setFeatureEnabledImpl(Features, "ssse3", true); |
Nick Lewycky | af94546 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 2432 | setFeatureEnabledImpl(Features, "cx16", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2433 | break; |
| 2434 | case CK_Penryn: |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2435 | setFeatureEnabledImpl(Features, "sse4.1", true); |
Nick Lewycky | af94546 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 2436 | setFeatureEnabledImpl(Features, "cx16", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2437 | break; |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 2438 | case CK_Skylake: |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 2439 | setFeatureEnabledImpl(Features, "avx512f", true); |
| 2440 | setFeatureEnabledImpl(Features, "avx512cd", true); |
| 2441 | setFeatureEnabledImpl(Features, "avx512dq", true); |
| 2442 | setFeatureEnabledImpl(Features, "avx512bw", true); |
| 2443 | setFeatureEnabledImpl(Features, "avx512vl", true); |
| 2444 | // FALLTHROUGH |
| 2445 | case CK_Broadwell: |
| 2446 | setFeatureEnabledImpl(Features, "rdseed", true); |
| 2447 | setFeatureEnabledImpl(Features, "adx", true); |
| 2448 | // FALLTHROUGH |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 2449 | case CK_Haswell: |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2450 | setFeatureEnabledImpl(Features, "avx2", true); |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2451 | setFeatureEnabledImpl(Features, "lzcnt", true); |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2452 | setFeatureEnabledImpl(Features, "bmi", true); |
| 2453 | setFeatureEnabledImpl(Features, "bmi2", true); |
| 2454 | setFeatureEnabledImpl(Features, "rtm", true); |
| 2455 | setFeatureEnabledImpl(Features, "fma", true); |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 2456 | // FALLTHROUGH |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 2457 | case CK_IvyBridge: |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 2458 | setFeatureEnabledImpl(Features, "rdrnd", true); |
| 2459 | setFeatureEnabledImpl(Features, "f16c", true); |
| 2460 | setFeatureEnabledImpl(Features, "fsgsbase", true); |
| 2461 | // FALLTHROUGH |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 2462 | case CK_SandyBridge: |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 2463 | setFeatureEnabledImpl(Features, "avx", true); |
| 2464 | // FALLTHROUGH |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 2465 | case CK_Westmere: |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 2466 | case CK_Silvermont: |
| 2467 | setFeatureEnabledImpl(Features, "aes", true); |
| 2468 | setFeatureEnabledImpl(Features, "pclmul", true); |
| 2469 | // FALLTHROUGH |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 2470 | case CK_Nehalem: |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 2471 | setFeatureEnabledImpl(Features, "sse4.2", true); |
Nick Lewycky | af94546 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 2472 | setFeatureEnabledImpl(Features, "cx16", true); |
Craig Topper | 2b03bb0 | 2011-12-17 19:55:21 +0000 | [diff] [blame] | 2473 | break; |
Craig Topper | 10c2c68 | 2013-08-20 07:09:39 +0000 | [diff] [blame] | 2474 | case CK_KNL: |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2475 | setFeatureEnabledImpl(Features, "avx512f", true); |
| 2476 | setFeatureEnabledImpl(Features, "avx512cd", true); |
| 2477 | setFeatureEnabledImpl(Features, "avx512er", true); |
| 2478 | setFeatureEnabledImpl(Features, "avx512pf", true); |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 2479 | setFeatureEnabledImpl(Features, "rdseed", true); |
| 2480 | setFeatureEnabledImpl(Features, "adx", true); |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2481 | setFeatureEnabledImpl(Features, "lzcnt", true); |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2482 | setFeatureEnabledImpl(Features, "bmi", true); |
| 2483 | setFeatureEnabledImpl(Features, "bmi2", true); |
| 2484 | setFeatureEnabledImpl(Features, "rtm", true); |
| 2485 | setFeatureEnabledImpl(Features, "fma", true); |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 2486 | setFeatureEnabledImpl(Features, "rdrnd", true); |
| 2487 | setFeatureEnabledImpl(Features, "f16c", true); |
| 2488 | setFeatureEnabledImpl(Features, "fsgsbase", true); |
| 2489 | setFeatureEnabledImpl(Features, "aes", true); |
| 2490 | setFeatureEnabledImpl(Features, "pclmul", true); |
| 2491 | setFeatureEnabledImpl(Features, "cx16", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2492 | break; |
| 2493 | case CK_K6_2: |
| 2494 | case CK_K6_3: |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2495 | case CK_WinChip2: |
| 2496 | case CK_C3: |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2497 | setFeatureEnabledImpl(Features, "3dnow", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2498 | break; |
Chandler Carruth | 49defe6 | 2011-09-28 10:36:46 +0000 | [diff] [blame] | 2499 | case CK_Athlon: |
| 2500 | case CK_AthlonThunderbird: |
| 2501 | case CK_Geode: |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2502 | setFeatureEnabledImpl(Features, "3dnowa", true); |
Chandler Carruth | 49defe6 | 2011-09-28 10:36:46 +0000 | [diff] [blame] | 2503 | break; |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2504 | case CK_Athlon4: |
| 2505 | case CK_AthlonXP: |
| 2506 | case CK_AthlonMP: |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2507 | setFeatureEnabledImpl(Features, "sse", true); |
| 2508 | setFeatureEnabledImpl(Features, "3dnowa", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2509 | break; |
| 2510 | case CK_K8: |
| 2511 | case CK_Opteron: |
| 2512 | case CK_Athlon64: |
| 2513 | case CK_AthlonFX: |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2514 | setFeatureEnabledImpl(Features, "sse2", true); |
| 2515 | setFeatureEnabledImpl(Features, "3dnowa", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2516 | break; |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 2517 | case CK_AMDFAM10: |
| 2518 | setFeatureEnabledImpl(Features, "sse4a", true); |
| 2519 | setFeatureEnabledImpl(Features, "lzcnt", true); |
| 2520 | setFeatureEnabledImpl(Features, "popcnt", true); |
| 2521 | // FALLTHROUGH |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2522 | case CK_K8SSE3: |
| 2523 | case CK_OpteronSSE3: |
| 2524 | case CK_Athlon64SSE3: |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2525 | setFeatureEnabledImpl(Features, "sse3", true); |
| 2526 | setFeatureEnabledImpl(Features, "3dnowa", true); |
Roman Divacky | 9979cfe | 2011-10-30 13:47:56 +0000 | [diff] [blame] | 2527 | break; |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 2528 | case CK_BTVER2: |
| 2529 | setFeatureEnabledImpl(Features, "avx", true); |
| 2530 | setFeatureEnabledImpl(Features, "aes", true); |
| 2531 | setFeatureEnabledImpl(Features, "pclmul", true); |
| 2532 | setFeatureEnabledImpl(Features, "bmi", true); |
| 2533 | setFeatureEnabledImpl(Features, "f16c", true); |
| 2534 | // FALLTHROUGH |
Benjamin Kramer | 5660aa6 | 2012-01-10 11:50:18 +0000 | [diff] [blame] | 2535 | case CK_BTVER1: |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2536 | setFeatureEnabledImpl(Features, "ssse3", true); |
| 2537 | setFeatureEnabledImpl(Features, "sse4a", true); |
| 2538 | setFeatureEnabledImpl(Features, "lzcnt", true); |
| 2539 | setFeatureEnabledImpl(Features, "popcnt", true); |
Yunzhong Gao | 15dbacc | 2013-10-16 19:07:02 +0000 | [diff] [blame] | 2540 | setFeatureEnabledImpl(Features, "prfchw", true); |
Nick Lewycky | af94546 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 2541 | setFeatureEnabledImpl(Features, "cx16", true); |
Benjamin Kramer | 61ea4fe | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 2542 | break; |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 2543 | case CK_BDVER4: |
| 2544 | setFeatureEnabledImpl(Features, "avx2", true); |
| 2545 | setFeatureEnabledImpl(Features, "bmi2", true); |
| 2546 | // FALLTHROUGH |
Benjamin Kramer | a242096 | 2013-11-04 10:29:51 +0000 | [diff] [blame] | 2547 | case CK_BDVER3: |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 2548 | setFeatureEnabledImpl(Features, "fsgsbase", true); |
| 2549 | // FALLTHROUGH |
| 2550 | case CK_BDVER2: |
| 2551 | setFeatureEnabledImpl(Features, "bmi", true); |
| 2552 | setFeatureEnabledImpl(Features, "fma", true); |
| 2553 | setFeatureEnabledImpl(Features, "f16c", true); |
| 2554 | setFeatureEnabledImpl(Features, "tbm", true); |
| 2555 | // FALLTHROUGH |
| 2556 | case CK_BDVER1: |
| 2557 | // xop implies avx, sse4a and fma4. |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2558 | setFeatureEnabledImpl(Features, "xop", true); |
| 2559 | setFeatureEnabledImpl(Features, "lzcnt", true); |
| 2560 | setFeatureEnabledImpl(Features, "aes", true); |
| 2561 | setFeatureEnabledImpl(Features, "pclmul", true); |
Yunzhong Gao | 15dbacc | 2013-10-16 19:07:02 +0000 | [diff] [blame] | 2562 | setFeatureEnabledImpl(Features, "prfchw", true); |
Nick Lewycky | af94546 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 2563 | setFeatureEnabledImpl(Features, "cx16", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2564 | break; |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2565 | } |
Daniel Dunbar | 07181d7 | 2009-05-06 03:16:41 +0000 | [diff] [blame] | 2566 | } |
| 2567 | |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2568 | void X86TargetInfo::setSSELevel(llvm::StringMap<bool> &Features, |
Craig Topper | 319d81f | 2013-09-17 04:12:55 +0000 | [diff] [blame] | 2569 | X86SSEEnum Level, bool Enabled) { |
Daniel Dunbar | 0838f96 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 2570 | if (Enabled) { |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2571 | switch (Level) { |
Craig Topper | b7a95d2 | 2013-08-21 03:59:22 +0000 | [diff] [blame] | 2572 | case AVX512F: |
| 2573 | Features["avx512f"] = true; |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2574 | case AVX2: |
| 2575 | Features["avx2"] = true; |
| 2576 | case AVX: |
| 2577 | Features["avx"] = true; |
| 2578 | case SSE42: |
Craig Topper | 89a5e79 | 2013-09-10 06:55:47 +0000 | [diff] [blame] | 2579 | Features["sse4.2"] = true; |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2580 | case SSE41: |
Rafael Espindola | 81cde9e | 2013-08-23 20:21:37 +0000 | [diff] [blame] | 2581 | Features["sse4.1"] = true; |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2582 | case SSSE3: |
| 2583 | Features["ssse3"] = true; |
| 2584 | case SSE3: |
| 2585 | Features["sse3"] = true; |
| 2586 | case SSE2: |
| 2587 | Features["sse2"] = true; |
| 2588 | case SSE1: |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2589 | Features["sse"] = true; |
| 2590 | case NoSSE: |
| 2591 | break; |
| 2592 | } |
| 2593 | return; |
Daniel Dunbar | 0838f96 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 2594 | } |
| 2595 | |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2596 | switch (Level) { |
| 2597 | case NoSSE: |
| 2598 | case SSE1: |
| 2599 | Features["sse"] = false; |
| 2600 | case SSE2: |
Ben Langmuir | b83f5a7 | 2013-09-19 13:22:04 +0000 | [diff] [blame] | 2601 | Features["sse2"] = Features["pclmul"] = Features["aes"] = |
| 2602 | Features["sha"] = false; |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2603 | case SSE3: |
| 2604 | Features["sse3"] = false; |
| 2605 | setXOPLevel(Features, NoXOP, false); |
| 2606 | case SSSE3: |
| 2607 | Features["ssse3"] = false; |
| 2608 | case SSE41: |
Rafael Espindola | 81cde9e | 2013-08-23 20:21:37 +0000 | [diff] [blame] | 2609 | Features["sse4.1"] = false; |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2610 | case SSE42: |
Craig Topper | 89a5e79 | 2013-09-10 06:55:47 +0000 | [diff] [blame] | 2611 | Features["sse4.2"] = false; |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2612 | case AVX: |
Craig Topper | 84f007b | 2013-09-16 04:54:13 +0000 | [diff] [blame] | 2613 | Features["fma"] = Features["avx"] = Features["f16c"] = false; |
Rafael Espindola | 29f26de | 2013-08-21 13:28:02 +0000 | [diff] [blame] | 2614 | setXOPLevel(Features, FMA4, false); |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2615 | case AVX2: |
| 2616 | Features["avx2"] = false; |
Craig Topper | b7a95d2 | 2013-08-21 03:59:22 +0000 | [diff] [blame] | 2617 | case AVX512F: |
Craig Topper | bca2c4f | 2013-08-21 05:29:10 +0000 | [diff] [blame] | 2618 | Features["avx512f"] = Features["avx512cd"] = Features["avx512er"] = |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 2619 | Features["avx512pf"] = Features["avx512dq"] = Features["avx512bw"] = |
| 2620 | Features["avx512vl"] = false; |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2621 | } |
Daniel Dunbar | 0838f96 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 2622 | } |
| 2623 | |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2624 | void X86TargetInfo::setMMXLevel(llvm::StringMap<bool> &Features, |
Craig Topper | 319d81f | 2013-09-17 04:12:55 +0000 | [diff] [blame] | 2625 | MMX3DNowEnum Level, bool Enabled) { |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2626 | if (Enabled) { |
| 2627 | switch (Level) { |
| 2628 | case AMD3DNowAthlon: |
| 2629 | Features["3dnowa"] = true; |
| 2630 | case AMD3DNow: |
| 2631 | Features["3dnow"] = true; |
| 2632 | case MMX: |
| 2633 | Features["mmx"] = true; |
| 2634 | case NoMMX3DNow: |
| 2635 | break; |
| 2636 | } |
| 2637 | return; |
| 2638 | } |
| 2639 | |
| 2640 | switch (Level) { |
| 2641 | case NoMMX3DNow: |
| 2642 | case MMX: |
| 2643 | Features["mmx"] = false; |
| 2644 | case AMD3DNow: |
| 2645 | Features["3dnow"] = false; |
| 2646 | case AMD3DNowAthlon: |
| 2647 | Features["3dnowa"] = false; |
| 2648 | } |
| 2649 | } |
| 2650 | |
| 2651 | void X86TargetInfo::setXOPLevel(llvm::StringMap<bool> &Features, XOPEnum Level, |
Craig Topper | 319d81f | 2013-09-17 04:12:55 +0000 | [diff] [blame] | 2652 | bool Enabled) { |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2653 | if (Enabled) { |
| 2654 | switch (Level) { |
| 2655 | case XOP: |
| 2656 | Features["xop"] = true; |
| 2657 | case FMA4: |
| 2658 | Features["fma4"] = true; |
| 2659 | setSSELevel(Features, AVX, true); |
| 2660 | case SSE4A: |
| 2661 | Features["sse4a"] = true; |
| 2662 | setSSELevel(Features, SSE3, true); |
| 2663 | case NoXOP: |
| 2664 | break; |
| 2665 | } |
| 2666 | return; |
| 2667 | } |
| 2668 | |
| 2669 | switch (Level) { |
| 2670 | case NoXOP: |
| 2671 | case SSE4A: |
| 2672 | Features["sse4a"] = false; |
| 2673 | case FMA4: |
| 2674 | Features["fma4"] = false; |
| 2675 | case XOP: |
| 2676 | Features["xop"] = false; |
| 2677 | } |
| 2678 | } |
| 2679 | |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2680 | void X86TargetInfo::setFeatureEnabledImpl(llvm::StringMap<bool> &Features, |
| 2681 | StringRef Name, bool Enabled) { |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2682 | Features[Name] = Enabled; |
Rafael Espindola | 53ac3d8 | 2011-11-27 20:00:43 +0000 | [diff] [blame] | 2683 | |
Craig Topper | b22352e | 2013-09-19 01:13:07 +0000 | [diff] [blame] | 2684 | if (Name == "mmx") { |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2685 | setMMXLevel(Features, MMX, Enabled); |
Craig Topper | b22352e | 2013-09-19 01:13:07 +0000 | [diff] [blame] | 2686 | } else if (Name == "sse") { |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2687 | setSSELevel(Features, SSE1, Enabled); |
Craig Topper | b22352e | 2013-09-19 01:13:07 +0000 | [diff] [blame] | 2688 | } else if (Name == "sse2") { |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2689 | setSSELevel(Features, SSE2, Enabled); |
Craig Topper | b22352e | 2013-09-19 01:13:07 +0000 | [diff] [blame] | 2690 | } else if (Name == "sse3") { |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2691 | setSSELevel(Features, SSE3, Enabled); |
Craig Topper | b22352e | 2013-09-19 01:13:07 +0000 | [diff] [blame] | 2692 | } else if (Name == "ssse3") { |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2693 | setSSELevel(Features, SSSE3, Enabled); |
Craig Topper | b22352e | 2013-09-19 01:13:07 +0000 | [diff] [blame] | 2694 | } else if (Name == "sse4.2") { |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2695 | setSSELevel(Features, SSE42, Enabled); |
Craig Topper | b22352e | 2013-09-19 01:13:07 +0000 | [diff] [blame] | 2696 | } else if (Name == "sse4.1") { |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2697 | setSSELevel(Features, SSE41, Enabled); |
Craig Topper | b22352e | 2013-09-19 01:13:07 +0000 | [diff] [blame] | 2698 | } else if (Name == "3dnow") { |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2699 | setMMXLevel(Features, AMD3DNow, Enabled); |
Craig Topper | b22352e | 2013-09-19 01:13:07 +0000 | [diff] [blame] | 2700 | } else if (Name == "3dnowa") { |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2701 | setMMXLevel(Features, AMD3DNowAthlon, Enabled); |
Craig Topper | b22352e | 2013-09-19 01:13:07 +0000 | [diff] [blame] | 2702 | } else if (Name == "aes") { |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2703 | if (Enabled) |
| 2704 | setSSELevel(Features, SSE2, Enabled); |
| 2705 | } else if (Name == "pclmul") { |
| 2706 | if (Enabled) |
| 2707 | setSSELevel(Features, SSE2, Enabled); |
Craig Topper | b22352e | 2013-09-19 01:13:07 +0000 | [diff] [blame] | 2708 | } else if (Name == "avx") { |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2709 | setSSELevel(Features, AVX, Enabled); |
Craig Topper | b22352e | 2013-09-19 01:13:07 +0000 | [diff] [blame] | 2710 | } else if (Name == "avx2") { |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2711 | setSSELevel(Features, AVX2, Enabled); |
Craig Topper | b22352e | 2013-09-19 01:13:07 +0000 | [diff] [blame] | 2712 | } else if (Name == "avx512f") { |
Craig Topper | b7a95d2 | 2013-08-21 03:59:22 +0000 | [diff] [blame] | 2713 | setSSELevel(Features, AVX512F, Enabled); |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 2714 | } else if (Name == "avx512cd" || Name == "avx512er" || Name == "avx512pf" |
| 2715 | || Name == "avx512dq" || Name == "avx512bw" || Name == "avx512vl") { |
Craig Topper | bca2c4f | 2013-08-21 05:29:10 +0000 | [diff] [blame] | 2716 | if (Enabled) |
| 2717 | setSSELevel(Features, AVX512F, Enabled); |
| 2718 | } else if (Name == "fma") { |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2719 | if (Enabled) |
| 2720 | setSSELevel(Features, AVX, Enabled); |
| 2721 | } else if (Name == "fma4") { |
| 2722 | setXOPLevel(Features, FMA4, Enabled); |
| 2723 | } else if (Name == "xop") { |
| 2724 | setXOPLevel(Features, XOP, Enabled); |
| 2725 | } else if (Name == "sse4a") { |
| 2726 | setXOPLevel(Features, SSE4A, Enabled); |
Craig Topper | 84f007b | 2013-09-16 04:54:13 +0000 | [diff] [blame] | 2727 | } else if (Name == "f16c") { |
| 2728 | if (Enabled) |
| 2729 | setSSELevel(Features, AVX, Enabled); |
Ben Langmuir | b83f5a7 | 2013-09-19 13:22:04 +0000 | [diff] [blame] | 2730 | } else if (Name == "sha") { |
| 2731 | if (Enabled) |
| 2732 | setSSELevel(Features, SSE2, Enabled); |
Daniel Dunbar | 17ca363 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 2733 | } |
Daniel Dunbar | 17ca363 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 2734 | } |
| 2735 | |
Eric Christopher | 3d11ced | 2013-10-16 21:26:26 +0000 | [diff] [blame] | 2736 | /// handleTargetFeatures - Perform initialization based on the user |
Daniel Dunbar | 07181d7 | 2009-05-06 03:16:41 +0000 | [diff] [blame] | 2737 | /// configured set of features. |
Eric Christopher | 3d11ced | 2013-10-16 21:26:26 +0000 | [diff] [blame] | 2738 | bool X86TargetInfo::handleTargetFeatures(std::vector<std::string> &Features, |
Rafael Espindola | 5389b84 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 2739 | DiagnosticsEngine &Diags) { |
Daniel Dunbar | 8dd8f26 | 2009-11-11 09:38:56 +0000 | [diff] [blame] | 2740 | // Remember the maximum enabled sselevel. |
| 2741 | for (unsigned i = 0, e = Features.size(); i !=e; ++i) { |
| 2742 | // Ignore disabled features. |
| 2743 | if (Features[i][0] == '-') |
| 2744 | continue; |
| 2745 | |
Benjamin Kramer | 713575a | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 2746 | StringRef Feature = StringRef(Features[i]).substr(1); |
| 2747 | |
| 2748 | if (Feature == "aes") { |
Eric Christopher | 6c4e787 | 2010-04-02 23:50:19 +0000 | [diff] [blame] | 2749 | HasAES = true; |
| 2750 | continue; |
| 2751 | } |
| 2752 | |
Craig Topper | 3c0bc15 | 2012-05-31 05:18:48 +0000 | [diff] [blame] | 2753 | if (Feature == "pclmul") { |
| 2754 | HasPCLMUL = true; |
| 2755 | continue; |
| 2756 | } |
| 2757 | |
Benjamin Kramer | 713575a | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 2758 | if (Feature == "lzcnt") { |
Craig Topper | 31ceea0 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 2759 | HasLZCNT = true; |
| 2760 | continue; |
| 2761 | } |
| 2762 | |
Rafael Espindola | 81cde9e | 2013-08-23 20:21:37 +0000 | [diff] [blame] | 2763 | if (Feature == "rdrnd") { |
Benjamin Kramer | 84f3080 | 2012-07-07 09:39:18 +0000 | [diff] [blame] | 2764 | HasRDRND = true; |
| 2765 | continue; |
| 2766 | } |
| 2767 | |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 2768 | if (Feature == "fsgsbase") { |
| 2769 | HasFSGSBASE = true; |
| 2770 | continue; |
| 2771 | } |
| 2772 | |
Benjamin Kramer | 713575a | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 2773 | if (Feature == "bmi") { |
Craig Topper | 31ceea0 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 2774 | HasBMI = true; |
| 2775 | continue; |
| 2776 | } |
| 2777 | |
Benjamin Kramer | 713575a | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 2778 | if (Feature == "bmi2") { |
Craig Topper | 31ceea0 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 2779 | HasBMI2 = true; |
| 2780 | continue; |
| 2781 | } |
| 2782 | |
Benjamin Kramer | 713575a | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 2783 | if (Feature == "popcnt") { |
Craig Topper | e14e08b | 2011-12-29 16:10:46 +0000 | [diff] [blame] | 2784 | HasPOPCNT = true; |
| 2785 | continue; |
| 2786 | } |
| 2787 | |
Michael Liao | 463eb89 | 2012-11-10 05:17:46 +0000 | [diff] [blame] | 2788 | if (Feature == "rtm") { |
| 2789 | HasRTM = true; |
| 2790 | continue; |
| 2791 | } |
| 2792 | |
Michael Liao | 72339a0 | 2013-03-26 17:52:08 +0000 | [diff] [blame] | 2793 | if (Feature == "prfchw") { |
| 2794 | HasPRFCHW = true; |
| 2795 | continue; |
| 2796 | } |
| 2797 | |
Michael Liao | 1bfc28c | 2013-03-29 05:17:55 +0000 | [diff] [blame] | 2798 | if (Feature == "rdseed") { |
| 2799 | HasRDSEED = true; |
| 2800 | continue; |
| 2801 | } |
| 2802 | |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 2803 | if (Feature == "adx") { |
| 2804 | HasADX = true; |
| 2805 | continue; |
| 2806 | } |
| 2807 | |
Yunzhong Gao | a8f7d9d | 2013-09-24 19:00:58 +0000 | [diff] [blame] | 2808 | if (Feature == "tbm") { |
| 2809 | HasTBM = true; |
Bruno Cardoso Lopes | 8a93f51 | 2010-08-04 22:29:13 +0000 | [diff] [blame] | 2810 | continue; |
| 2811 | } |
| 2812 | |
Craig Topper | 2ae9507 | 2012-06-03 21:46:30 +0000 | [diff] [blame] | 2813 | if (Feature == "fma") { |
| 2814 | HasFMA = true; |
| 2815 | continue; |
| 2816 | } |
| 2817 | |
Manman Ren | 146e5a4 | 2012-10-11 00:59:55 +0000 | [diff] [blame] | 2818 | if (Feature == "f16c") { |
| 2819 | HasF16C = true; |
| 2820 | continue; |
| 2821 | } |
| 2822 | |
Craig Topper | bca2c4f | 2013-08-21 05:29:10 +0000 | [diff] [blame] | 2823 | if (Feature == "avx512cd") { |
| 2824 | HasAVX512CD = true; |
| 2825 | continue; |
| 2826 | } |
| 2827 | |
| 2828 | if (Feature == "avx512er") { |
| 2829 | HasAVX512ER = true; |
| 2830 | continue; |
| 2831 | } |
| 2832 | |
| 2833 | if (Feature == "avx512pf") { |
| 2834 | HasAVX512PF = true; |
| 2835 | continue; |
| 2836 | } |
| 2837 | |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 2838 | if (Feature == "avx512dq") { |
| 2839 | HasAVX512DQ = true; |
| 2840 | continue; |
| 2841 | } |
| 2842 | |
| 2843 | if (Feature == "avx512bw") { |
| 2844 | HasAVX512BW = true; |
| 2845 | continue; |
| 2846 | } |
| 2847 | |
| 2848 | if (Feature == "avx512vl") { |
| 2849 | HasAVX512VL = true; |
| 2850 | continue; |
| 2851 | } |
| 2852 | |
Ben Langmuir | b83f5a7 | 2013-09-19 13:22:04 +0000 | [diff] [blame] | 2853 | if (Feature == "sha") { |
| 2854 | HasSHA = true; |
| 2855 | continue; |
| 2856 | } |
| 2857 | |
Nick Lewycky | af94546 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 2858 | if (Feature == "cx16") { |
| 2859 | HasCX16 = true; |
| 2860 | continue; |
| 2861 | } |
| 2862 | |
Daniel Dunbar | 8dd8f26 | 2009-11-11 09:38:56 +0000 | [diff] [blame] | 2863 | assert(Features[i][0] == '+' && "Invalid target feature!"); |
Benjamin Kramer | 713575a | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 2864 | X86SSEEnum Level = llvm::StringSwitch<X86SSEEnum>(Feature) |
Craig Topper | bca2c4f | 2013-08-21 05:29:10 +0000 | [diff] [blame] | 2865 | .Case("avx512f", AVX512F) |
Craig Topper | 05fe4b5 | 2012-01-09 09:19:09 +0000 | [diff] [blame] | 2866 | .Case("avx2", AVX2) |
| 2867 | .Case("avx", AVX) |
Rafael Espindola | 81cde9e | 2013-08-23 20:21:37 +0000 | [diff] [blame] | 2868 | .Case("sse4.2", SSE42) |
| 2869 | .Case("sse4.1", SSE41) |
Daniel Dunbar | 8dd8f26 | 2009-11-11 09:38:56 +0000 | [diff] [blame] | 2870 | .Case("ssse3", SSSE3) |
Nuno Lopes | 3a16d78 | 2010-03-12 10:20:09 +0000 | [diff] [blame] | 2871 | .Case("sse3", SSE3) |
Daniel Dunbar | 8dd8f26 | 2009-11-11 09:38:56 +0000 | [diff] [blame] | 2872 | .Case("sse2", SSE2) |
| 2873 | .Case("sse", SSE1) |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2874 | .Default(NoSSE); |
Daniel Dunbar | 8dd8f26 | 2009-11-11 09:38:56 +0000 | [diff] [blame] | 2875 | SSELevel = std::max(SSELevel, Level); |
Michael J. Spencer | d5513a3 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 2876 | |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2877 | MMX3DNowEnum ThreeDNowLevel = |
Benjamin Kramer | 713575a | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 2878 | llvm::StringSwitch<MMX3DNowEnum>(Feature) |
Anders Carlsson | e5e222f | 2010-01-27 03:47:49 +0000 | [diff] [blame] | 2879 | .Case("3dnowa", AMD3DNowAthlon) |
| 2880 | .Case("3dnow", AMD3DNow) |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2881 | .Case("mmx", MMX) |
| 2882 | .Default(NoMMX3DNow); |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2883 | MMX3DNowLevel = std::max(MMX3DNowLevel, ThreeDNowLevel); |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2884 | |
| 2885 | XOPEnum XLevel = llvm::StringSwitch<XOPEnum>(Feature) |
| 2886 | .Case("xop", XOP) |
| 2887 | .Case("fma4", FMA4) |
| 2888 | .Case("sse4a", SSE4A) |
| 2889 | .Default(NoXOP); |
| 2890 | XOPLevel = std::max(XOPLevel, XLevel); |
Daniel Dunbar | 29a790b | 2009-11-11 09:38:56 +0000 | [diff] [blame] | 2891 | } |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2892 | |
Craig Topper | 89a5e79 | 2013-09-10 06:55:47 +0000 | [diff] [blame] | 2893 | // Enable popcnt if sse4.2 is enabled and popcnt is not explicitly disabled. |
| 2894 | // Can't do this earlier because we need to be able to explicitly enable |
| 2895 | // popcnt and still disable sse4.2. |
| 2896 | if (!HasPOPCNT && SSELevel >= SSE42 && |
| 2897 | std::find(Features.begin(), Features.end(), "-popcnt") == Features.end()){ |
| 2898 | HasPOPCNT = true; |
| 2899 | Features.push_back("+popcnt"); |
| 2900 | } |
| 2901 | |
Yunzhong Gao | 15dbacc | 2013-10-16 19:07:02 +0000 | [diff] [blame] | 2902 | // Enable prfchw if 3DNow! is enabled and prfchw is not explicitly disabled. |
| 2903 | if (!HasPRFCHW && MMX3DNowLevel >= AMD3DNow && |
| 2904 | std::find(Features.begin(), Features.end(), "-prfchw") == Features.end()){ |
| 2905 | HasPRFCHW = true; |
| 2906 | Features.push_back("+prfchw"); |
| 2907 | } |
| 2908 | |
Rafael Espindola | 5389b84 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 2909 | // LLVM doesn't have a separate switch for fpmath, so only accept it if it |
| 2910 | // matches the selected sse level. |
| 2911 | if (FPMath == FP_SSE && SSELevel < SSE1) { |
| 2912 | Diags.Report(diag::err_target_unsupported_fpmath) << "sse"; |
| 2913 | return false; |
| 2914 | } else if (FPMath == FP_387 && SSELevel >= SSE1) { |
| 2915 | Diags.Report(diag::err_target_unsupported_fpmath) << "387"; |
| 2916 | return false; |
Daniel Dunbar | 8dd8f26 | 2009-11-11 09:38:56 +0000 | [diff] [blame] | 2917 | } |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2918 | |
| 2919 | // Don't tell the backend if we're turning off mmx; it will end up disabling |
| 2920 | // SSE, which we don't want. |
Craig Topper | 56bed97 | 2013-09-11 06:48:53 +0000 | [diff] [blame] | 2921 | // Additionally, if SSE is enabled and mmx is not explicitly disabled, |
| 2922 | // then enable MMX. |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2923 | std::vector<std::string>::iterator it; |
| 2924 | it = std::find(Features.begin(), Features.end(), "-mmx"); |
| 2925 | if (it != Features.end()) |
| 2926 | Features.erase(it); |
Craig Topper | 56bed97 | 2013-09-11 06:48:53 +0000 | [diff] [blame] | 2927 | else if (SSELevel > NoSSE) |
| 2928 | MMX3DNowLevel = std::max(MMX3DNowLevel, MMX); |
Rafael Espindola | 5389b84 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 2929 | return true; |
Chris Lattner | 7d6220c | 2009-03-02 22:20:04 +0000 | [diff] [blame] | 2930 | } |
Chris Lattner | bef1d72 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 2931 | |
Chandler Carruth | f6cf1c2 | 2011-09-28 02:59:25 +0000 | [diff] [blame] | 2932 | /// X86TargetInfo::getTargetDefines - Return the set of the X86-specific macro |
| 2933 | /// definitions for this particular subtarget. |
Chris Lattner | 7968240 | 2009-03-20 15:52:06 +0000 | [diff] [blame] | 2934 | void X86TargetInfo::getTargetDefines(const LangOptions &Opts, |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2935 | MacroBuilder &Builder) const { |
Chris Lattner | bef1d72 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 2936 | // Target identification. |
Derek Schuff | babaf31 | 2012-10-11 15:52:22 +0000 | [diff] [blame] | 2937 | if (getTriple().getArch() == llvm::Triple::x86_64) { |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2938 | Builder.defineMacro("__amd64__"); |
| 2939 | Builder.defineMacro("__amd64"); |
| 2940 | Builder.defineMacro("__x86_64"); |
| 2941 | Builder.defineMacro("__x86_64__"); |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 2942 | if (getTriple().getArchName() == "x86_64h") { |
| 2943 | Builder.defineMacro("__x86_64h"); |
| 2944 | Builder.defineMacro("__x86_64h__"); |
| 2945 | } |
Chris Lattner | bef1d72 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 2946 | } else { |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2947 | DefineStd(Builder, "i386", Opts); |
Chris Lattner | bef1d72 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 2948 | } |
Anton Korobeynikov | e777238 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 2949 | |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 2950 | // Subtarget options. |
Chandler Carruth | f6cf1c2 | 2011-09-28 02:59:25 +0000 | [diff] [blame] | 2951 | // FIXME: We are hard-coding the tune parameters based on the CPU, but they |
| 2952 | // truly should be based on -mtune options. |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2953 | switch (CPU) { |
| 2954 | case CK_Generic: |
| 2955 | break; |
| 2956 | case CK_i386: |
Chandler Carruth | f6cf1c2 | 2011-09-28 02:59:25 +0000 | [diff] [blame] | 2957 | // The rest are coming from the i386 define above. |
| 2958 | Builder.defineMacro("__tune_i386__"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2959 | break; |
| 2960 | case CK_i486: |
| 2961 | case CK_WinChipC6: |
| 2962 | case CK_WinChip2: |
| 2963 | case CK_C3: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2964 | defineCPUMacros(Builder, "i486"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2965 | break; |
Chandler Carruth | f17ba33 | 2011-09-28 09:45:05 +0000 | [diff] [blame] | 2966 | case CK_PentiumMMX: |
| 2967 | Builder.defineMacro("__pentium_mmx__"); |
| 2968 | Builder.defineMacro("__tune_pentium_mmx__"); |
| 2969 | // Fallthrough |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2970 | case CK_i586: |
| 2971 | case CK_Pentium: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2972 | defineCPUMacros(Builder, "i586"); |
| 2973 | defineCPUMacros(Builder, "pentium"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2974 | break; |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2975 | case CK_Pentium3: |
| 2976 | case CK_Pentium3M: |
| 2977 | case CK_PentiumM: |
Chandler Carruth | f17ba33 | 2011-09-28 09:45:05 +0000 | [diff] [blame] | 2978 | Builder.defineMacro("__tune_pentium3__"); |
| 2979 | // Fallthrough |
| 2980 | case CK_Pentium2: |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2981 | case CK_C3_2: |
Chandler Carruth | f17ba33 | 2011-09-28 09:45:05 +0000 | [diff] [blame] | 2982 | Builder.defineMacro("__tune_pentium2__"); |
| 2983 | // Fallthrough |
| 2984 | case CK_PentiumPro: |
| 2985 | Builder.defineMacro("__tune_i686__"); |
| 2986 | Builder.defineMacro("__tune_pentiumpro__"); |
| 2987 | // Fallthrough |
| 2988 | case CK_i686: |
Chandler Carruth | f6cf1c2 | 2011-09-28 02:59:25 +0000 | [diff] [blame] | 2989 | Builder.defineMacro("__i686"); |
| 2990 | Builder.defineMacro("__i686__"); |
| 2991 | // Strangely, __tune_i686__ isn't defined by GCC when CPU == i686. |
| 2992 | Builder.defineMacro("__pentiumpro"); |
| 2993 | Builder.defineMacro("__pentiumpro__"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2994 | break; |
| 2995 | case CK_Pentium4: |
| 2996 | case CK_Pentium4M: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2997 | defineCPUMacros(Builder, "pentium4"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2998 | break; |
| 2999 | case CK_Yonah: |
| 3000 | case CK_Prescott: |
| 3001 | case CK_Nocona: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 3002 | defineCPUMacros(Builder, "nocona"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 3003 | break; |
| 3004 | case CK_Core2: |
| 3005 | case CK_Penryn: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 3006 | defineCPUMacros(Builder, "core2"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 3007 | break; |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 3008 | case CK_Bonnell: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 3009 | defineCPUMacros(Builder, "atom"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 3010 | break; |
Preston Gurd | c57ea68 | 2013-09-13 19:27:17 +0000 | [diff] [blame] | 3011 | case CK_Silvermont: |
Benjamin Kramer | b98ce37 | 2013-08-30 14:05:34 +0000 | [diff] [blame] | 3012 | defineCPUMacros(Builder, "slm"); |
| 3013 | break; |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 3014 | case CK_Nehalem: |
| 3015 | case CK_Westmere: |
| 3016 | case CK_SandyBridge: |
| 3017 | case CK_IvyBridge: |
| 3018 | case CK_Haswell: |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 3019 | case CK_Broadwell: |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 3020 | // FIXME: Historically, we defined this legacy name, it would be nice to |
| 3021 | // remove it at some point. We've never exposed fine-grained names for |
| 3022 | // recent primary x86 CPUs, and we should keep it that way. |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 3023 | defineCPUMacros(Builder, "corei7"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 3024 | break; |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 3025 | case CK_Skylake: |
| 3026 | // FIXME: Historically, we defined this legacy name, it would be nice to |
| 3027 | // remove it at some point. This is the only fine-grained CPU macro in the |
| 3028 | // main intel CPU line, and it would be better to not have these and force |
| 3029 | // people to use ISA macros. |
| 3030 | defineCPUMacros(Builder, "skx"); |
| 3031 | break; |
Craig Topper | 10c2c68 | 2013-08-20 07:09:39 +0000 | [diff] [blame] | 3032 | case CK_KNL: |
| 3033 | defineCPUMacros(Builder, "knl"); |
| 3034 | break; |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 3035 | case CK_K6_2: |
Chandler Carruth | f17ba33 | 2011-09-28 09:45:05 +0000 | [diff] [blame] | 3036 | Builder.defineMacro("__k6_2__"); |
| 3037 | Builder.defineMacro("__tune_k6_2__"); |
| 3038 | // Fallthrough |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 3039 | case CK_K6_3: |
Chandler Carruth | f17ba33 | 2011-09-28 09:45:05 +0000 | [diff] [blame] | 3040 | if (CPU != CK_K6_2) { // In case of fallthrough |
| 3041 | // FIXME: GCC may be enabling these in cases where some other k6 |
| 3042 | // architecture is specified but -m3dnow is explicitly provided. The |
| 3043 | // exact semantics need to be determined and emulated here. |
Chandler Carruth | f6cf1c2 | 2011-09-28 02:59:25 +0000 | [diff] [blame] | 3044 | Builder.defineMacro("__k6_3__"); |
| 3045 | Builder.defineMacro("__tune_k6_3__"); |
| 3046 | } |
Chandler Carruth | f17ba33 | 2011-09-28 09:45:05 +0000 | [diff] [blame] | 3047 | // Fallthrough |
| 3048 | case CK_K6: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 3049 | defineCPUMacros(Builder, "k6"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 3050 | break; |
| 3051 | case CK_Athlon: |
| 3052 | case CK_AthlonThunderbird: |
| 3053 | case CK_Athlon4: |
| 3054 | case CK_AthlonXP: |
| 3055 | case CK_AthlonMP: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 3056 | defineCPUMacros(Builder, "athlon"); |
Chandler Carruth | 53bf4f9 | 2011-09-28 09:54:11 +0000 | [diff] [blame] | 3057 | if (SSELevel != NoSSE) { |
Chandler Carruth | f6cf1c2 | 2011-09-28 02:59:25 +0000 | [diff] [blame] | 3058 | Builder.defineMacro("__athlon_sse__"); |
Chandler Carruth | 53bf4f9 | 2011-09-28 09:54:11 +0000 | [diff] [blame] | 3059 | Builder.defineMacro("__tune_athlon_sse__"); |
| 3060 | } |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 3061 | break; |
| 3062 | case CK_K8: |
| 3063 | case CK_K8SSE3: |
| 3064 | case CK_x86_64: |
| 3065 | case CK_Opteron: |
| 3066 | case CK_OpteronSSE3: |
| 3067 | case CK_Athlon64: |
| 3068 | case CK_Athlon64SSE3: |
| 3069 | case CK_AthlonFX: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 3070 | defineCPUMacros(Builder, "k8"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 3071 | break; |
Roman Divacky | f051cde | 2011-10-30 07:48:46 +0000 | [diff] [blame] | 3072 | case CK_AMDFAM10: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 3073 | defineCPUMacros(Builder, "amdfam10"); |
Roman Divacky | 01c770d | 2011-10-30 07:48:46 +0000 | [diff] [blame] | 3074 | break; |
Benjamin Kramer | 5660aa6 | 2012-01-10 11:50:18 +0000 | [diff] [blame] | 3075 | case CK_BTVER1: |
| 3076 | defineCPUMacros(Builder, "btver1"); |
Roman Divacky | f051cde | 2011-10-30 07:48:46 +0000 | [diff] [blame] | 3077 | break; |
Benjamin Kramer | 63063f5 | 2013-05-03 10:47:15 +0000 | [diff] [blame] | 3078 | case CK_BTVER2: |
| 3079 | defineCPUMacros(Builder, "btver2"); |
| 3080 | break; |
Benjamin Kramer | 61ea4fe | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 3081 | case CK_BDVER1: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 3082 | defineCPUMacros(Builder, "bdver1"); |
Benjamin Kramer | 61ea4fe | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 3083 | break; |
| 3084 | case CK_BDVER2: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 3085 | defineCPUMacros(Builder, "bdver2"); |
Benjamin Kramer | 61ea4fe | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 3086 | break; |
Benjamin Kramer | a242096 | 2013-11-04 10:29:51 +0000 | [diff] [blame] | 3087 | case CK_BDVER3: |
| 3088 | defineCPUMacros(Builder, "bdver3"); |
| 3089 | break; |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 3090 | case CK_BDVER4: |
| 3091 | defineCPUMacros(Builder, "bdver4"); |
| 3092 | break; |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 3093 | case CK_Geode: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 3094 | defineCPUMacros(Builder, "geode"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 3095 | break; |
Chandler Carruth | f6cf1c2 | 2011-09-28 02:59:25 +0000 | [diff] [blame] | 3096 | } |
Bruno Cardoso Lopes | 8a93f51 | 2010-08-04 22:29:13 +0000 | [diff] [blame] | 3097 | |
Chris Lattner | bef1d72 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 3098 | // Target properties. |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3099 | Builder.defineMacro("__REGISTER_PREFIX__", ""); |
Chris Lattner | 715fe4c | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 3100 | |
Chris Lattner | 25ac1c1 | 2009-04-19 17:32:33 +0000 | [diff] [blame] | 3101 | // Define __NO_MATH_INLINES on linux/x86 so that we don't get inline |
| 3102 | // functions in glibc header files that use FP Stack inline asm which the |
| 3103 | // backend can't deal with (PR879). |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3104 | Builder.defineMacro("__NO_MATH_INLINES"); |
Anton Korobeynikov | e777238 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 3105 | |
Chandler Carruth | 88c75b0 | 2011-09-28 09:54:07 +0000 | [diff] [blame] | 3106 | if (HasAES) |
| 3107 | Builder.defineMacro("__AES__"); |
| 3108 | |
Craig Topper | 3c0bc15 | 2012-05-31 05:18:48 +0000 | [diff] [blame] | 3109 | if (HasPCLMUL) |
| 3110 | Builder.defineMacro("__PCLMUL__"); |
| 3111 | |
Craig Topper | 31ceea0 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 3112 | if (HasLZCNT) |
| 3113 | Builder.defineMacro("__LZCNT__"); |
| 3114 | |
Benjamin Kramer | 84f3080 | 2012-07-07 09:39:18 +0000 | [diff] [blame] | 3115 | if (HasRDRND) |
| 3116 | Builder.defineMacro("__RDRND__"); |
| 3117 | |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 3118 | if (HasFSGSBASE) |
| 3119 | Builder.defineMacro("__FSGSBASE__"); |
| 3120 | |
Craig Topper | 31ceea0 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 3121 | if (HasBMI) |
| 3122 | Builder.defineMacro("__BMI__"); |
| 3123 | |
| 3124 | if (HasBMI2) |
| 3125 | Builder.defineMacro("__BMI2__"); |
| 3126 | |
Craig Topper | e14e08b | 2011-12-29 16:10:46 +0000 | [diff] [blame] | 3127 | if (HasPOPCNT) |
| 3128 | Builder.defineMacro("__POPCNT__"); |
| 3129 | |
Michael Liao | 463eb89 | 2012-11-10 05:17:46 +0000 | [diff] [blame] | 3130 | if (HasRTM) |
| 3131 | Builder.defineMacro("__RTM__"); |
| 3132 | |
Michael Liao | 72339a0 | 2013-03-26 17:52:08 +0000 | [diff] [blame] | 3133 | if (HasPRFCHW) |
| 3134 | Builder.defineMacro("__PRFCHW__"); |
| 3135 | |
Michael Liao | 1bfc28c | 2013-03-29 05:17:55 +0000 | [diff] [blame] | 3136 | if (HasRDSEED) |
| 3137 | Builder.defineMacro("__RDSEED__"); |
| 3138 | |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 3139 | if (HasADX) |
| 3140 | Builder.defineMacro("__ADX__"); |
| 3141 | |
Yunzhong Gao | a8f7d9d | 2013-09-24 19:00:58 +0000 | [diff] [blame] | 3142 | if (HasTBM) |
| 3143 | Builder.defineMacro("__TBM__"); |
Benjamin Kramer | 4dfa5ad | 2012-05-29 17:48:39 +0000 | [diff] [blame] | 3144 | |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 3145 | switch (XOPLevel) { |
| 3146 | case XOP: |
| 3147 | Builder.defineMacro("__XOP__"); |
| 3148 | case FMA4: |
Craig Topper | 6a511e1 | 2011-12-30 07:33:42 +0000 | [diff] [blame] | 3149 | Builder.defineMacro("__FMA4__"); |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 3150 | case SSE4A: |
| 3151 | Builder.defineMacro("__SSE4A__"); |
| 3152 | case NoXOP: |
| 3153 | break; |
| 3154 | } |
Chandler Carruth | 88c75b0 | 2011-09-28 09:54:07 +0000 | [diff] [blame] | 3155 | |
Craig Topper | 2ae9507 | 2012-06-03 21:46:30 +0000 | [diff] [blame] | 3156 | if (HasFMA) |
| 3157 | Builder.defineMacro("__FMA__"); |
| 3158 | |
Manman Ren | 146e5a4 | 2012-10-11 00:59:55 +0000 | [diff] [blame] | 3159 | if (HasF16C) |
| 3160 | Builder.defineMacro("__F16C__"); |
| 3161 | |
Craig Topper | bca2c4f | 2013-08-21 05:29:10 +0000 | [diff] [blame] | 3162 | if (HasAVX512CD) |
| 3163 | Builder.defineMacro("__AVX512CD__"); |
| 3164 | if (HasAVX512ER) |
| 3165 | Builder.defineMacro("__AVX512ER__"); |
| 3166 | if (HasAVX512PF) |
| 3167 | Builder.defineMacro("__AVX512PF__"); |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 3168 | if (HasAVX512DQ) |
| 3169 | Builder.defineMacro("__AVX512DQ__"); |
| 3170 | if (HasAVX512BW) |
| 3171 | Builder.defineMacro("__AVX512BW__"); |
| 3172 | if (HasAVX512VL) |
| 3173 | Builder.defineMacro("__AVX512VL__"); |
Craig Topper | bca2c4f | 2013-08-21 05:29:10 +0000 | [diff] [blame] | 3174 | |
Ben Langmuir | b83f5a7 | 2013-09-19 13:22:04 +0000 | [diff] [blame] | 3175 | if (HasSHA) |
| 3176 | Builder.defineMacro("__SHA__"); |
| 3177 | |
Nick Lewycky | af94546 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 3178 | if (HasCX16) |
| 3179 | Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_16"); |
| 3180 | |
Chris Lattner | 715fe4c | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 3181 | // Each case falls through to the previous one here. |
| 3182 | switch (SSELevel) { |
Craig Topper | b7a95d2 | 2013-08-21 03:59:22 +0000 | [diff] [blame] | 3183 | case AVX512F: |
Craig Topper | 42f9873 | 2013-08-20 07:39:54 +0000 | [diff] [blame] | 3184 | Builder.defineMacro("__AVX512F__"); |
Craig Topper | 05fe4b5 | 2012-01-09 09:19:09 +0000 | [diff] [blame] | 3185 | case AVX2: |
| 3186 | Builder.defineMacro("__AVX2__"); |
| 3187 | case AVX: |
| 3188 | Builder.defineMacro("__AVX__"); |
Chris Lattner | 715fe4c | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 3189 | case SSE42: |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3190 | Builder.defineMacro("__SSE4_2__"); |
Chris Lattner | 715fe4c | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 3191 | case SSE41: |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3192 | Builder.defineMacro("__SSE4_1__"); |
Chris Lattner | 715fe4c | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 3193 | case SSSE3: |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3194 | Builder.defineMacro("__SSSE3__"); |
Chris Lattner | 715fe4c | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 3195 | case SSE3: |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3196 | Builder.defineMacro("__SSE3__"); |
Chris Lattner | 715fe4c | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 3197 | case SSE2: |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3198 | Builder.defineMacro("__SSE2__"); |
| 3199 | Builder.defineMacro("__SSE2_MATH__"); // -mfp-math=sse always implied. |
Chris Lattner | 715fe4c | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 3200 | case SSE1: |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3201 | Builder.defineMacro("__SSE__"); |
| 3202 | Builder.defineMacro("__SSE_MATH__"); // -mfp-math=sse always implied. |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 3203 | case NoSSE: |
Chris Lattner | 715fe4c | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 3204 | break; |
| 3205 | } |
Michael J. Spencer | 3d79693 | 2010-10-18 07:10:59 +0000 | [diff] [blame] | 3206 | |
Derek Schuff | babaf31 | 2012-10-11 15:52:22 +0000 | [diff] [blame] | 3207 | if (Opts.MicrosoftExt && getTriple().getArch() == llvm::Triple::x86) { |
Michael J. Spencer | 01e7008 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 3208 | switch (SSELevel) { |
Craig Topper | b7a95d2 | 2013-08-21 03:59:22 +0000 | [diff] [blame] | 3209 | case AVX512F: |
Craig Topper | 05fe4b5 | 2012-01-09 09:19:09 +0000 | [diff] [blame] | 3210 | case AVX2: |
| 3211 | case AVX: |
Michael J. Spencer | 4fb461c | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 3212 | case SSE42: |
| 3213 | case SSE41: |
| 3214 | case SSSE3: |
| 3215 | case SSE3: |
Michael J. Spencer | 01e7008 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 3216 | case SSE2: |
Chris Lattner | 5f9e272 | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 3217 | Builder.defineMacro("_M_IX86_FP", Twine(2)); |
Michael J. Spencer | 01e7008 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 3218 | break; |
| 3219 | case SSE1: |
Chris Lattner | 5f9e272 | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 3220 | Builder.defineMacro("_M_IX86_FP", Twine(1)); |
Michael J. Spencer | 01e7008 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 3221 | break; |
| 3222 | default: |
Chris Lattner | 5f9e272 | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 3223 | Builder.defineMacro("_M_IX86_FP", Twine(0)); |
Michael J. Spencer | 01e7008 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 3224 | } |
| 3225 | } |
| 3226 | |
Anders Carlsson | e5e222f | 2010-01-27 03:47:49 +0000 | [diff] [blame] | 3227 | // Each case falls through to the previous one here. |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 3228 | switch (MMX3DNowLevel) { |
Anders Carlsson | e5e222f | 2010-01-27 03:47:49 +0000 | [diff] [blame] | 3229 | case AMD3DNowAthlon: |
| 3230 | Builder.defineMacro("__3dNOW_A__"); |
| 3231 | case AMD3DNow: |
| 3232 | Builder.defineMacro("__3dNOW__"); |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 3233 | case MMX: |
| 3234 | Builder.defineMacro("__MMX__"); |
| 3235 | case NoMMX3DNow: |
Anders Carlsson | e5e222f | 2010-01-27 03:47:49 +0000 | [diff] [blame] | 3236 | break; |
| 3237 | } |
Michael J. Spencer | d1b3394 | 2013-04-04 23:53:43 +0000 | [diff] [blame] | 3238 | |
| 3239 | if (CPU >= CK_i486) { |
| 3240 | Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_1"); |
| 3241 | Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_2"); |
| 3242 | Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4"); |
| 3243 | } |
| 3244 | if (CPU >= CK_i586) |
| 3245 | Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_8"); |
Chris Lattner | bef1d72 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 3246 | } |
Anton Korobeynikov | e777238 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 3247 | |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 3248 | bool X86TargetInfo::hasFeature(StringRef Feature) const { |
| 3249 | return llvm::StringSwitch<bool>(Feature) |
| 3250 | .Case("aes", HasAES) |
| 3251 | .Case("avx", SSELevel >= AVX) |
| 3252 | .Case("avx2", SSELevel >= AVX2) |
Craig Topper | b7a95d2 | 2013-08-21 03:59:22 +0000 | [diff] [blame] | 3253 | .Case("avx512f", SSELevel >= AVX512F) |
Craig Topper | bca2c4f | 2013-08-21 05:29:10 +0000 | [diff] [blame] | 3254 | .Case("avx512cd", HasAVX512CD) |
| 3255 | .Case("avx512er", HasAVX512ER) |
| 3256 | .Case("avx512pf", HasAVX512PF) |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 3257 | .Case("avx512dq", HasAVX512DQ) |
| 3258 | .Case("avx512bw", HasAVX512BW) |
| 3259 | .Case("avx512vl", HasAVX512VL) |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 3260 | .Case("bmi", HasBMI) |
| 3261 | .Case("bmi2", HasBMI2) |
Nick Lewycky | af94546 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 3262 | .Case("cx16", HasCX16) |
| 3263 | .Case("f16c", HasF16C) |
Craig Topper | 2ae9507 | 2012-06-03 21:46:30 +0000 | [diff] [blame] | 3264 | .Case("fma", HasFMA) |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 3265 | .Case("fma4", XOPLevel >= FMA4) |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 3266 | .Case("fsgsbase", HasFSGSBASE) |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 3267 | .Case("lzcnt", HasLZCNT) |
| 3268 | .Case("mm3dnow", MMX3DNowLevel >= AMD3DNow) |
| 3269 | .Case("mm3dnowa", MMX3DNowLevel >= AMD3DNowAthlon) |
| 3270 | .Case("mmx", MMX3DNowLevel >= MMX) |
Craig Topper | 3c0bc15 | 2012-05-31 05:18:48 +0000 | [diff] [blame] | 3271 | .Case("pclmul", HasPCLMUL) |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 3272 | .Case("popcnt", HasPOPCNT) |
Michael Liao | 72339a0 | 2013-03-26 17:52:08 +0000 | [diff] [blame] | 3273 | .Case("prfchw", HasPRFCHW) |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 3274 | .Case("rdrnd", HasRDRND) |
Michael Liao | 1bfc28c | 2013-03-29 05:17:55 +0000 | [diff] [blame] | 3275 | .Case("rdseed", HasRDSEED) |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 3276 | .Case("rtm", HasRTM) |
Ben Langmuir | b83f5a7 | 2013-09-19 13:22:04 +0000 | [diff] [blame] | 3277 | .Case("sha", HasSHA) |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 3278 | .Case("sse", SSELevel >= SSE1) |
| 3279 | .Case("sse2", SSELevel >= SSE2) |
| 3280 | .Case("sse3", SSELevel >= SSE3) |
| 3281 | .Case("ssse3", SSELevel >= SSSE3) |
Rafael Espindola | 81cde9e | 2013-08-23 20:21:37 +0000 | [diff] [blame] | 3282 | .Case("sse4.1", SSELevel >= SSE41) |
| 3283 | .Case("sse4.2", SSELevel >= SSE42) |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 3284 | .Case("sse4a", XOPLevel >= SSE4A) |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 3285 | .Case("tbm", HasTBM) |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 3286 | .Case("x86", true) |
Derek Schuff | babaf31 | 2012-10-11 15:52:22 +0000 | [diff] [blame] | 3287 | .Case("x86_32", getTriple().getArch() == llvm::Triple::x86) |
| 3288 | .Case("x86_64", getTriple().getArch() == llvm::Triple::x86_64) |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 3289 | .Case("xop", XOPLevel >= XOP) |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 3290 | .Default(false); |
| 3291 | } |
Anton Korobeynikov | e777238 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 3292 | |
Eli Friedman | 872996c | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3293 | bool |
Anders Carlsson | 36834a7 | 2009-02-28 17:11:49 +0000 | [diff] [blame] | 3294 | X86TargetInfo::validateAsmConstraint(const char *&Name, |
Chris Lattner | c49cc1a | 2009-04-26 07:16:29 +0000 | [diff] [blame] | 3295 | TargetInfo::ConstraintInfo &Info) const { |
Anders Carlsson | 36834a7 | 2009-02-28 17:11:49 +0000 | [diff] [blame] | 3296 | switch (*Name) { |
Eli Friedman | 872996c | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3297 | default: return false; |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 3298 | case 'I': |
| 3299 | Info.setRequiresImmediate(0, 31); |
| 3300 | return true; |
| 3301 | case 'J': |
| 3302 | Info.setRequiresImmediate(0, 63); |
| 3303 | return true; |
| 3304 | case 'K': |
| 3305 | Info.setRequiresImmediate(-128, 127); |
| 3306 | return true; |
| 3307 | case 'L': |
| 3308 | // FIXME: properly analyze this constraint: |
| 3309 | // must be one of 0xff, 0xffff, or 0xffffffff |
| 3310 | return true; |
| 3311 | case 'M': |
| 3312 | Info.setRequiresImmediate(0, 3); |
| 3313 | return true; |
| 3314 | case 'N': |
| 3315 | Info.setRequiresImmediate(0, 255); |
| 3316 | return true; |
| 3317 | case 'O': |
| 3318 | Info.setRequiresImmediate(0, 127); |
| 3319 | return true; |
Dale Johannesen | eba819a | 2010-08-24 22:33:12 +0000 | [diff] [blame] | 3320 | case 'Y': // first letter of a pair: |
| 3321 | switch (*(Name+1)) { |
| 3322 | default: return false; |
| 3323 | case '0': // First SSE register. |
| 3324 | case 't': // Any SSE register, when SSE2 is enabled. |
| 3325 | case 'i': // Any SSE register, when SSE2 and inter-unit moves enabled. |
| 3326 | case 'm': // any MMX register, when inter-unit moves enabled. |
| 3327 | break; // falls through to setAllowsRegister. |
| 3328 | } |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 3329 | case 'f': // any x87 floating point stack register. |
| 3330 | // Constraint 'f' cannot be used for output operands. |
| 3331 | if (Info.ConstraintStr[0] == '=') |
| 3332 | return false; |
| 3333 | |
| 3334 | Info.setAllowsRegister(); |
| 3335 | return true; |
Eli Friedman | 872996c | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3336 | case 'a': // eax. |
| 3337 | case 'b': // ebx. |
| 3338 | case 'c': // ecx. |
| 3339 | case 'd': // edx. |
| 3340 | case 'S': // esi. |
| 3341 | case 'D': // edi. |
| 3342 | case 'A': // edx:eax. |
| 3343 | case 't': // top of floating point stack. |
| 3344 | case 'u': // second from top of floating point stack. |
| 3345 | case 'q': // Any register accessible as [r]l: a, b, c, and d. |
Anders Carlsson | 2285e62 | 2008-10-06 00:41:45 +0000 | [diff] [blame] | 3346 | case 'y': // Any MMX register. |
Anders Carlsson | d2459f9 | 2008-10-06 19:17:39 +0000 | [diff] [blame] | 3347 | case 'x': // Any SSE register. |
Eli Friedman | 872996c | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3348 | case 'Q': // Any register accessible as [r]h: a, b, c, and d. |
Dale Johannesen | eba819a | 2010-08-24 22:33:12 +0000 | [diff] [blame] | 3349 | case 'R': // "Legacy" registers: ax, bx, cx, dx, di, si, sp, bp. |
| 3350 | case 'l': // "Index" registers: any general register that can be used as an |
| 3351 | // index in a base+index memory access. |
| 3352 | Info.setAllowsRegister(); |
| 3353 | return true; |
| 3354 | case 'C': // SSE floating point constant. |
| 3355 | case 'G': // x87 floating point constant. |
Anton Korobeynikov | e777238 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 3356 | case 'e': // 32-bit signed integer constant for use with zero-extending |
Anders Carlsson | ff235da | 2009-01-24 18:03:09 +0000 | [diff] [blame] | 3357 | // x86_64 instructions. |
Anton Korobeynikov | e777238 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 3358 | case 'Z': // 32-bit unsigned integer constant for use with zero-extending |
Anders Carlsson | ff235da | 2009-01-24 18:03:09 +0000 | [diff] [blame] | 3359 | // x86_64 instructions. |
Eli Friedman | 872996c | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3360 | return true; |
| 3361 | } |
| 3362 | } |
| 3363 | |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 3364 | bool X86TargetInfo::validateOutputSize(StringRef Constraint, |
| 3365 | unsigned Size) const { |
| 3366 | // Strip off constraint modifiers. |
| 3367 | while (Constraint[0] == '=' || |
| 3368 | Constraint[0] == '+' || |
| 3369 | Constraint[0] == '&') |
| 3370 | Constraint = Constraint.substr(1); |
| 3371 | |
| 3372 | return validateOperandSize(Constraint, Size); |
| 3373 | } |
| 3374 | |
| 3375 | bool X86TargetInfo::validateInputSize(StringRef Constraint, |
| 3376 | unsigned Size) const { |
| 3377 | return validateOperandSize(Constraint, Size); |
| 3378 | } |
| 3379 | |
| 3380 | bool X86TargetInfo::validateOperandSize(StringRef Constraint, |
| 3381 | unsigned Size) const { |
| 3382 | switch (Constraint[0]) { |
| 3383 | default: break; |
| 3384 | case 'y': |
| 3385 | return Size <= 64; |
| 3386 | case 'f': |
| 3387 | case 't': |
| 3388 | case 'u': |
| 3389 | return Size <= 128; |
| 3390 | case 'x': |
| 3391 | // 256-bit ymm registers can be used if target supports AVX. |
| 3392 | return Size <= (SSELevel >= AVX ? 256U : 128U); |
| 3393 | } |
| 3394 | |
| 3395 | return true; |
| 3396 | } |
Dale Johannesen | 3a161e5 | 2010-10-29 23:12:32 +0000 | [diff] [blame] | 3397 | |
Eli Friedman | 872996c | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3398 | std::string |
Stuart Hastings | 002333f | 2011-06-07 23:45:05 +0000 | [diff] [blame] | 3399 | X86TargetInfo::convertConstraint(const char *&Constraint) const { |
| 3400 | switch (*Constraint) { |
Eli Friedman | 872996c | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3401 | case 'a': return std::string("{ax}"); |
| 3402 | case 'b': return std::string("{bx}"); |
| 3403 | case 'c': return std::string("{cx}"); |
| 3404 | case 'd': return std::string("{dx}"); |
| 3405 | case 'S': return std::string("{si}"); |
| 3406 | case 'D': return std::string("{di}"); |
Dale Johannesen | a49254e | 2010-10-22 21:07:10 +0000 | [diff] [blame] | 3407 | case 'p': // address |
| 3408 | return std::string("im"); |
Eli Friedman | 872996c | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3409 | case 't': // top of floating point stack. |
| 3410 | return std::string("{st}"); |
| 3411 | case 'u': // second from top of floating point stack. |
| 3412 | return std::string("{st(1)}"); // second from top of floating point stack. |
| 3413 | default: |
Stuart Hastings | 002333f | 2011-06-07 23:45:05 +0000 | [diff] [blame] | 3414 | return std::string(1, *Constraint); |
Eli Friedman | 872996c | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3415 | } |
| 3416 | } |
Chris Lattner | 4b00965 | 2007-07-25 00:24:17 +0000 | [diff] [blame] | 3417 | |
Eli Friedman | 872996c | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3418 | // X86-32 generic target |
| 3419 | class X86_32TargetInfo : public X86TargetInfo { |
Chris Lattner | 4b00965 | 2007-07-25 00:24:17 +0000 | [diff] [blame] | 3420 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3421 | X86_32TargetInfo(const llvm::Triple &Triple) : X86TargetInfo(Triple) { |
Eli Friedman | 872996c | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3422 | DoubleAlign = LongLongAlign = 32; |
| 3423 | LongDoubleWidth = 96; |
| 3424 | LongDoubleAlign = 32; |
Nick Lewycky | 9bddf43 | 2011-12-21 04:25:47 +0000 | [diff] [blame] | 3425 | SuitableAlign = 128; |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 3426 | DescriptionString = "e-m:e-p:32:32-f64:32:64-f80:32-n8:16:32-S128"; |
Eli Friedman | 04ede30 | 2009-03-29 20:31:09 +0000 | [diff] [blame] | 3427 | SizeType = UnsignedInt; |
| 3428 | PtrDiffType = SignedInt; |
| 3429 | IntPtrType = SignedInt; |
Anton Korobeynikov | 8fcffeb | 2009-04-03 23:38:25 +0000 | [diff] [blame] | 3430 | RegParmMax = 3; |
Daniel Dunbar | 6f94dbb | 2010-07-14 23:39:36 +0000 | [diff] [blame] | 3431 | |
| 3432 | // Use fpret for all types. |
| 3433 | RealTypeUsesObjCFPRet = ((1 << TargetInfo::Float) | |
| 3434 | (1 << TargetInfo::Double) | |
| 3435 | (1 << TargetInfo::LongDouble)); |
Eli Friedman | 2be4607 | 2011-10-14 20:59:01 +0000 | [diff] [blame] | 3436 | |
| 3437 | // x86-32 has atomics up to 8 bytes |
| 3438 | // FIXME: Check that we actually have cmpxchg8b before setting |
| 3439 | // MaxAtomicInlineWidth. (cmpxchg8b is an i586 instruction.) |
| 3440 | MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 64; |
Eli Friedman | 872996c | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3441 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 3442 | BuiltinVaListKind getBuiltinVaListKind() const override { |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 3443 | return TargetInfo::CharPtrBuiltinVaList; |
Eli Friedman | 872996c | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3444 | } |
Michael J. Spencer | d5513a3 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 3445 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 3446 | int getEHDataRegisterNumber(unsigned RegNo) const override { |
Chris Lattner | aa33918 | 2009-09-23 06:06:36 +0000 | [diff] [blame] | 3447 | if (RegNo == 0) return 0; |
| 3448 | if (RegNo == 1) return 2; |
| 3449 | return -1; |
| 3450 | } |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 3451 | bool validateOperandSize(StringRef Constraint, |
| 3452 | unsigned Size) const override { |
Bill Wendling | 68fd608 | 2012-11-12 06:42:51 +0000 | [diff] [blame] | 3453 | switch (Constraint[0]) { |
| 3454 | default: break; |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 3455 | case 'R': |
| 3456 | case 'q': |
| 3457 | case 'Q': |
Bill Wendling | 68fd608 | 2012-11-12 06:42:51 +0000 | [diff] [blame] | 3458 | case 'a': |
| 3459 | case 'b': |
| 3460 | case 'c': |
| 3461 | case 'd': |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 3462 | case 'S': |
| 3463 | case 'D': |
Bill Wendling | f634bdf | 2012-11-12 18:52:32 +0000 | [diff] [blame] | 3464 | return Size <= 32; |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 3465 | case 'A': |
| 3466 | return Size <= 64; |
Bill Wendling | 68fd608 | 2012-11-12 06:42:51 +0000 | [diff] [blame] | 3467 | } |
| 3468 | |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 3469 | return X86TargetInfo::validateOperandSize(Constraint, Size); |
Bill Wendling | 68fd608 | 2012-11-12 06:42:51 +0000 | [diff] [blame] | 3470 | } |
Eli Friedman | 872996c | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3471 | }; |
Eli Friedman | 872996c | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3472 | |
Joerg Sonnenberger | 42378be | 2012-01-06 18:32:26 +0000 | [diff] [blame] | 3473 | class NetBSDI386TargetInfo : public NetBSDTargetInfo<X86_32TargetInfo> { |
| 3474 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3475 | NetBSDI386TargetInfo(const llvm::Triple &Triple) |
| 3476 | : NetBSDTargetInfo<X86_32TargetInfo>(Triple) {} |
Joerg Sonnenberger | 42378be | 2012-01-06 18:32:26 +0000 | [diff] [blame] | 3477 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 3478 | unsigned getFloatEvalMethod() const override { |
Joerg Sonnenberger | 8daa7fe | 2013-11-11 14:00:37 +0000 | [diff] [blame] | 3479 | unsigned Major, Minor, Micro; |
| 3480 | getTriple().getOSVersion(Major, Minor, Micro); |
| 3481 | // New NetBSD uses the default rounding mode. |
| 3482 | if (Major >= 7 || (Major == 6 && Minor == 99 && Micro >= 26) || Major == 0) |
| 3483 | return X86_32TargetInfo::getFloatEvalMethod(); |
| 3484 | // NetBSD before 6.99.26 defaults to "double" rounding. |
Joerg Sonnenberger | 42378be | 2012-01-06 18:32:26 +0000 | [diff] [blame] | 3485 | return 1; |
| 3486 | } |
| 3487 | }; |
Joerg Sonnenberger | 42378be | 2012-01-06 18:32:26 +0000 | [diff] [blame] | 3488 | |
Eli Friedman | 1c79f4b | 2009-07-05 18:47:56 +0000 | [diff] [blame] | 3489 | class OpenBSDI386TargetInfo : public OpenBSDTargetInfo<X86_32TargetInfo> { |
| 3490 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3491 | OpenBSDI386TargetInfo(const llvm::Triple &Triple) |
| 3492 | : OpenBSDTargetInfo<X86_32TargetInfo>(Triple) { |
Eli Friedman | 1c79f4b | 2009-07-05 18:47:56 +0000 | [diff] [blame] | 3493 | SizeType = UnsignedLong; |
| 3494 | IntPtrType = SignedLong; |
Eli Friedman | 96ada02 | 2009-07-05 22:31:18 +0000 | [diff] [blame] | 3495 | PtrDiffType = SignedLong; |
Eli Friedman | 1c79f4b | 2009-07-05 18:47:56 +0000 | [diff] [blame] | 3496 | } |
| 3497 | }; |
Eli Friedman | 1c79f4b | 2009-07-05 18:47:56 +0000 | [diff] [blame] | 3498 | |
Eli Friedman | 42f74f2 | 2012-08-08 23:57:20 +0000 | [diff] [blame] | 3499 | class BitrigI386TargetInfo : public BitrigTargetInfo<X86_32TargetInfo> { |
| 3500 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3501 | BitrigI386TargetInfo(const llvm::Triple &Triple) |
| 3502 | : BitrigTargetInfo<X86_32TargetInfo>(Triple) { |
Eli Friedman | 42f74f2 | 2012-08-08 23:57:20 +0000 | [diff] [blame] | 3503 | SizeType = UnsignedLong; |
| 3504 | IntPtrType = SignedLong; |
| 3505 | PtrDiffType = SignedLong; |
| 3506 | } |
| 3507 | }; |
Eli Friedman | 42f74f2 | 2012-08-08 23:57:20 +0000 | [diff] [blame] | 3508 | |
Edwin Török | 36565e5 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 3509 | class DarwinI386TargetInfo : public DarwinTargetInfo<X86_32TargetInfo> { |
Eli Friedman | 872996c | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3510 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3511 | DarwinI386TargetInfo(const llvm::Triple &Triple) |
| 3512 | : DarwinTargetInfo<X86_32TargetInfo>(Triple) { |
Eli Friedman | 872996c | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3513 | LongDoubleWidth = 128; |
| 3514 | LongDoubleAlign = 128; |
Nick Lewycky | 7ec59c7 | 2011-12-16 22:34:14 +0000 | [diff] [blame] | 3515 | SuitableAlign = 128; |
Chad Rosier | f9e9af7 | 2012-07-13 23:57:43 +0000 | [diff] [blame] | 3516 | MaxVectorAlign = 256; |
Eli Friedman | 04ede30 | 2009-03-29 20:31:09 +0000 | [diff] [blame] | 3517 | SizeType = UnsignedLong; |
| 3518 | IntPtrType = SignedLong; |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 3519 | DescriptionString = "e-m:o-p:32:32-f64:32:64-f80:128-n8:16:32-S128"; |
Daniel Dunbar | 9451c54 | 2010-05-27 00:35:16 +0000 | [diff] [blame] | 3520 | HasAlignMac68kSupport = true; |
Edwin Török | 2d98f9f | 2009-06-30 17:00:25 +0000 | [diff] [blame] | 3521 | } |
| 3522 | |
Eli Friedman | 872996c | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3523 | }; |
Daniel Dunbar | 64c77a1 | 2009-06-29 20:52:51 +0000 | [diff] [blame] | 3524 | |
Eli Friedman | 23cb791 | 2008-08-21 01:40:19 +0000 | [diff] [blame] | 3525 | // x86-32 Windows target |
Michael J. Spencer | 01e7008 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 3526 | class WindowsX86_32TargetInfo : public WindowsTargetInfo<X86_32TargetInfo> { |
Eli Friedman | 23cb791 | 2008-08-21 01:40:19 +0000 | [diff] [blame] | 3527 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3528 | WindowsX86_32TargetInfo(const llvm::Triple &Triple) |
| 3529 | : WindowsTargetInfo<X86_32TargetInfo>(Triple) { |
Chris Lattner | a8a69e1 | 2009-06-24 17:12:15 +0000 | [diff] [blame] | 3530 | WCharType = UnsignedShort; |
Eli Friedman | b28055e | 2009-06-08 21:16:17 +0000 | [diff] [blame] | 3531 | DoubleAlign = LongLongAlign = 64; |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 3532 | bool IsWinCOFF = |
| 3533 | getTriple().isOSWindows() && getTriple().isOSBinFormatCOFF(); |
| 3534 | DescriptionString = IsWinCOFF ? "e-m:x-p:32:32-i64:64-f80:32-n8:16:32-S32" |
| 3535 | : "e-m:e-p:32:32-i64:64-f80:32-n8:16:32-S32"; |
Eli Friedman | 23cb791 | 2008-08-21 01:40:19 +0000 | [diff] [blame] | 3536 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 3537 | void getTargetDefines(const LangOptions &Opts, |
| 3538 | MacroBuilder &Builder) const override { |
Michael J. Spencer | 4fb461c | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 3539 | WindowsTargetInfo<X86_32TargetInfo>::getTargetDefines(Opts, Builder); |
Eli Friedman | 23cb791 | 2008-08-21 01:40:19 +0000 | [diff] [blame] | 3540 | } |
Daniel Dunbar | 8d8e9d6 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3541 | }; |
Daniel Dunbar | 8d8e9d6 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3542 | |
Daniel Dunbar | 8d8e9d6 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3543 | // x86-32 Windows Visual Studio target |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 3544 | class MicrosoftX86_32TargetInfo : public WindowsX86_32TargetInfo { |
Daniel Dunbar | 8d8e9d6 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3545 | public: |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 3546 | MicrosoftX86_32TargetInfo(const llvm::Triple &Triple) |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3547 | : WindowsX86_32TargetInfo(Triple) { |
Eli Friedman | d9c3fa3 | 2011-03-22 21:25:11 +0000 | [diff] [blame] | 3548 | LongDoubleWidth = LongDoubleAlign = 64; |
Michael J. Spencer | 4fb461c | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 3549 | LongDoubleFormat = &llvm::APFloat::IEEEdouble; |
Daniel Dunbar | 8d8e9d6 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3550 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 3551 | void getTargetDefines(const LangOptions &Opts, |
| 3552 | MacroBuilder &Builder) const override { |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3553 | WindowsX86_32TargetInfo::getTargetDefines(Opts, Builder); |
Michael J. Spencer | 4fb461c | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 3554 | WindowsX86_32TargetInfo::getVisualStudioDefines(Opts, Builder); |
Daniel Dunbar | 8d8e9d6 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3555 | // The value of the following reflects processor type. |
| 3556 | // 300=386, 400=486, 500=Pentium, 600=Blend (default) |
| 3557 | // We lost the original triple, so we use the default. |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3558 | Builder.defineMacro("_M_IX86", "600"); |
Daniel Dunbar | 8d8e9d6 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3559 | } |
Daniel Dunbar | 8d8e9d6 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3560 | }; |
| 3561 | } // end anonymous namespace |
| 3562 | |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 3563 | static void addMinGWDefines(const LangOptions &Opts, MacroBuilder &Builder) { |
| 3564 | Builder.defineMacro("__MSVCRT__"); |
| 3565 | Builder.defineMacro("__MINGW32__"); |
| 3566 | |
| 3567 | // Mingw defines __declspec(a) to __attribute__((a)). Clang supports |
| 3568 | // __declspec natively under -fms-extensions, but we define a no-op __declspec |
| 3569 | // macro anyway for pre-processor compatibility. |
| 3570 | if (Opts.MicrosoftExt) |
| 3571 | Builder.defineMacro("__declspec", "__declspec"); |
| 3572 | else |
| 3573 | Builder.defineMacro("__declspec(a)", "__attribute__((a))"); |
| 3574 | |
| 3575 | if (!Opts.MicrosoftExt) { |
| 3576 | // Provide macros for all the calling convention keywords. Provide both |
| 3577 | // single and double underscore prefixed variants. These are available on |
| 3578 | // x64 as well as x86, even though they have no effect. |
| 3579 | const char *CCs[] = {"cdecl", "stdcall", "fastcall", "thiscall", "pascal"}; |
| 3580 | for (const char *CC : CCs) { |
| 3581 | std::string GCCSpelling = "__attribute__((__"; |
| 3582 | GCCSpelling += CC; |
| 3583 | GCCSpelling += "__))"; |
| 3584 | Builder.defineMacro(Twine("_") + CC, GCCSpelling); |
| 3585 | Builder.defineMacro(Twine("__") + CC, GCCSpelling); |
| 3586 | } |
| 3587 | } |
| 3588 | } |
| 3589 | |
Daniel Dunbar | 8d8e9d6 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3590 | namespace { |
| 3591 | // x86-32 MinGW target |
| 3592 | class MinGWX86_32TargetInfo : public WindowsX86_32TargetInfo { |
| 3593 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3594 | MinGWX86_32TargetInfo(const llvm::Triple &Triple) |
| 3595 | : WindowsX86_32TargetInfo(Triple) {} |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 3596 | void getTargetDefines(const LangOptions &Opts, |
| 3597 | MacroBuilder &Builder) const override { |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3598 | WindowsX86_32TargetInfo::getTargetDefines(Opts, Builder); |
Michael J. Spencer | 4fb461c | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 3599 | DefineStd(Builder, "WIN32", Opts); |
| 3600 | DefineStd(Builder, "WINNT", Opts); |
| 3601 | Builder.defineMacro("_X86_"); |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 3602 | addMinGWDefines(Opts, Builder); |
Daniel Dunbar | 8d8e9d6 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3603 | } |
| 3604 | }; |
Daniel Dunbar | 8d8e9d6 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3605 | |
Daniel Dunbar | 8d8e9d6 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3606 | // x86-32 Cygwin target |
| 3607 | class CygwinX86_32TargetInfo : public X86_32TargetInfo { |
| 3608 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3609 | CygwinX86_32TargetInfo(const llvm::Triple &Triple) |
| 3610 | : X86_32TargetInfo(Triple) { |
Daniel Dunbar | 8d8e9d6 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3611 | TLSSupported = false; |
| 3612 | WCharType = UnsignedShort; |
Daniel Dunbar | 8d8e9d6 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3613 | DoubleAlign = LongLongAlign = 64; |
Pirama Arumuga Nainar | 3ea9e33 | 2015-04-08 08:57:32 -0700 | [diff] [blame] | 3614 | DescriptionString = "e-m:x-p:32:32-i64:64-f80:32-n8:16:32-S32"; |
Daniel Dunbar | 8d8e9d6 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3615 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 3616 | void getTargetDefines(const LangOptions &Opts, |
| 3617 | MacroBuilder &Builder) const override { |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3618 | X86_32TargetInfo::getTargetDefines(Opts, Builder); |
NAKAMURA Takumi | e72f4d9 | 2012-12-14 10:17:26 +0000 | [diff] [blame] | 3619 | Builder.defineMacro("_X86_"); |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3620 | Builder.defineMacro("__CYGWIN__"); |
| 3621 | Builder.defineMacro("__CYGWIN32__"); |
| 3622 | DefineStd(Builder, "unix", Opts); |
Douglas Gregor | 9b22a17 | 2010-04-21 05:52:38 +0000 | [diff] [blame] | 3623 | if (Opts.CPlusPlus) |
| 3624 | Builder.defineMacro("_GNU_SOURCE"); |
Eli Friedman | 6b6ca94 | 2009-06-08 06:11:14 +0000 | [diff] [blame] | 3625 | } |
Eli Friedman | 23cb791 | 2008-08-21 01:40:19 +0000 | [diff] [blame] | 3626 | }; |
Eli Friedman | 23cb791 | 2008-08-21 01:40:19 +0000 | [diff] [blame] | 3627 | |
Chris Lattner | f853e73 | 2010-04-11 19:29:39 +0000 | [diff] [blame] | 3628 | // x86-32 Haiku target |
| 3629 | class HaikuX86_32TargetInfo : public X86_32TargetInfo { |
| 3630 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3631 | HaikuX86_32TargetInfo(const llvm::Triple &Triple) : X86_32TargetInfo(Triple) { |
Chris Lattner | f853e73 | 2010-04-11 19:29:39 +0000 | [diff] [blame] | 3632 | SizeType = UnsignedLong; |
Chris Lattner | 5b8b18a | 2010-04-22 17:48:00 +0000 | [diff] [blame] | 3633 | IntPtrType = SignedLong; |
| 3634 | PtrDiffType = SignedLong; |
Eli Friedman | 6902e41 | 2012-11-27 02:58:24 +0000 | [diff] [blame] | 3635 | ProcessIDType = SignedLong; |
Rafael Espindola | a7bdfdd | 2010-11-09 16:41:02 +0000 | [diff] [blame] | 3636 | this->UserLabelPrefix = ""; |
Benjamin Kramer | ef7bcea | 2012-11-08 12:59:15 +0000 | [diff] [blame] | 3637 | this->TLSSupported = false; |
Eli Friedman | 08f845b | 2010-08-22 01:00:03 +0000 | [diff] [blame] | 3638 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 3639 | void getTargetDefines(const LangOptions &Opts, |
| 3640 | MacroBuilder &Builder) const override { |
Chris Lattner | f853e73 | 2010-04-11 19:29:39 +0000 | [diff] [blame] | 3641 | X86_32TargetInfo::getTargetDefines(Opts, Builder); |
| 3642 | Builder.defineMacro("__INTEL__"); |
| 3643 | Builder.defineMacro("__HAIKU__"); |
| 3644 | } |
| 3645 | }; |
Chris Lattner | f853e73 | 2010-04-11 19:29:39 +0000 | [diff] [blame] | 3646 | |
Douglas Gregor | dca5226 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 3647 | // RTEMS Target |
| 3648 | template<typename Target> |
| 3649 | class RTEMSTargetInfo : public OSTargetInfo<Target> { |
| 3650 | protected: |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 3651 | void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 3652 | MacroBuilder &Builder) const override { |
Douglas Gregor | dca5226 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 3653 | // RTEMS defines; list based off of gcc output |
| 3654 | |
Douglas Gregor | dca5226 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 3655 | Builder.defineMacro("__rtems__"); |
| 3656 | Builder.defineMacro("__ELF__"); |
| 3657 | } |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3658 | |
Douglas Gregor | dca5226 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 3659 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3660 | RTEMSTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
| 3661 | this->UserLabelPrefix = ""; |
Douglas Gregor | dca5226 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 3662 | |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3663 | switch (Triple.getArch()) { |
| 3664 | default: |
| 3665 | case llvm::Triple::x86: |
| 3666 | // this->MCountName = ".mcount"; |
| 3667 | break; |
| 3668 | case llvm::Triple::mips: |
| 3669 | case llvm::Triple::mipsel: |
| 3670 | case llvm::Triple::ppc: |
| 3671 | case llvm::Triple::ppc64: |
Bill Schmidt | ea7fb0c | 2013-07-26 01:36:11 +0000 | [diff] [blame] | 3672 | case llvm::Triple::ppc64le: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3673 | // this->MCountName = "_mcount"; |
| 3674 | break; |
| 3675 | case llvm::Triple::arm: |
| 3676 | // this->MCountName = "__mcount"; |
| 3677 | break; |
Douglas Gregor | dca5226 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 3678 | } |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3679 | } |
Douglas Gregor | dca5226 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 3680 | }; |
| 3681 | |
Douglas Gregor | dca5226 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 3682 | // x86-32 RTEMS target |
| 3683 | class RTEMSX86_32TargetInfo : public X86_32TargetInfo { |
| 3684 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3685 | RTEMSX86_32TargetInfo(const llvm::Triple &Triple) : X86_32TargetInfo(Triple) { |
Douglas Gregor | dca5226 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 3686 | SizeType = UnsignedLong; |
| 3687 | IntPtrType = SignedLong; |
| 3688 | PtrDiffType = SignedLong; |
| 3689 | this->UserLabelPrefix = ""; |
| 3690 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 3691 | void getTargetDefines(const LangOptions &Opts, |
| 3692 | MacroBuilder &Builder) const override { |
Douglas Gregor | dca5226 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 3693 | X86_32TargetInfo::getTargetDefines(Opts, Builder); |
| 3694 | Builder.defineMacro("__INTEL__"); |
| 3695 | Builder.defineMacro("__rtems__"); |
| 3696 | } |
| 3697 | }; |
Douglas Gregor | dca5226 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 3698 | |
Eli Friedman | 872996c | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3699 | // x86-64 generic target |
| 3700 | class X86_64TargetInfo : public X86TargetInfo { |
| 3701 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3702 | X86_64TargetInfo(const llvm::Triple &Triple) : X86TargetInfo(Triple) { |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 3703 | const bool IsX32 = getTriple().getEnvironment() == llvm::Triple::GNUX32; |
Pirama Arumuga Nainar | 3ea9e33 | 2015-04-08 08:57:32 -0700 | [diff] [blame] | 3704 | bool IsWinCOFF = |
| 3705 | getTriple().isOSWindows() && getTriple().isOSBinFormatCOFF(); |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 3706 | LongWidth = LongAlign = PointerWidth = PointerAlign = IsX32 ? 32 : 64; |
Eli Friedman | 0b7b1cb | 2008-05-20 14:21:01 +0000 | [diff] [blame] | 3707 | LongDoubleWidth = 128; |
| 3708 | LongDoubleAlign = 128; |
Rafael Espindola | bfa7c00 | 2010-06-04 23:15:27 +0000 | [diff] [blame] | 3709 | LargeArrayMinWidth = 128; |
| 3710 | LargeArrayAlign = 128; |
Nick Lewycky | 7ec59c7 | 2011-12-16 22:34:14 +0000 | [diff] [blame] | 3711 | SuitableAlign = 128; |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 3712 | SizeType = IsX32 ? UnsignedInt : UnsignedLong; |
| 3713 | PtrDiffType = IsX32 ? SignedInt : SignedLong; |
| 3714 | IntPtrType = IsX32 ? SignedInt : SignedLong; |
| 3715 | IntMaxType = IsX32 ? SignedLongLong : SignedLong; |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 3716 | Int64Type = IsX32 ? SignedLongLong : SignedLong; |
Anton Korobeynikov | 8fcffeb | 2009-04-03 23:38:25 +0000 | [diff] [blame] | 3717 | RegParmMax = 6; |
Chris Lattner | bfbfbaf | 2009-02-05 07:32:46 +0000 | [diff] [blame] | 3718 | |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 3719 | // Pointers are 32-bit in x32. |
Pirama Arumuga Nainar | 3ea9e33 | 2015-04-08 08:57:32 -0700 | [diff] [blame] | 3720 | DescriptionString = IsX32 ? "e-m:e-p:32:32-i64:64-f80:128-n8:16:32:64-S128" |
| 3721 | : IsWinCOFF |
| 3722 | ? "e-m:w-i64:64-f80:128-n8:16:32:64-S128" |
| 3723 | : "e-m:e-i64:64-f80:128-n8:16:32:64-S128"; |
Daniel Dunbar | 6f94dbb | 2010-07-14 23:39:36 +0000 | [diff] [blame] | 3724 | |
| 3725 | // Use fpret only for long double. |
| 3726 | RealTypeUsesObjCFPRet = (1 << TargetInfo::LongDouble); |
Eli Friedman | 2be4607 | 2011-10-14 20:59:01 +0000 | [diff] [blame] | 3727 | |
Anders Carlsson | 321b7ac | 2011-10-31 16:27:11 +0000 | [diff] [blame] | 3728 | // Use fp2ret for _Complex long double. |
| 3729 | ComplexLongDoubleUsesFP2Ret = true; |
| 3730 | |
Eli Friedman | 2be4607 | 2011-10-14 20:59:01 +0000 | [diff] [blame] | 3731 | // x86-64 has atomics up to 16 bytes. |
Eli Friedman | 2be4607 | 2011-10-14 20:59:01 +0000 | [diff] [blame] | 3732 | MaxAtomicPromoteWidth = 128; |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 3733 | MaxAtomicInlineWidth = 128; |
Chris Lattner | 4b00965 | 2007-07-25 00:24:17 +0000 | [diff] [blame] | 3734 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 3735 | BuiltinVaListKind getBuiltinVaListKind() const override { |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 3736 | return TargetInfo::X86_64ABIBuiltinVaList; |
Anders Carlsson | 7dd1c95 | 2007-11-24 23:38:12 +0000 | [diff] [blame] | 3737 | } |
Michael J. Spencer | 3d79693 | 2010-10-18 07:10:59 +0000 | [diff] [blame] | 3738 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 3739 | int getEHDataRegisterNumber(unsigned RegNo) const override { |
Chris Lattner | aa33918 | 2009-09-23 06:06:36 +0000 | [diff] [blame] | 3740 | if (RegNo == 0) return 0; |
| 3741 | if (RegNo == 1) return 1; |
| 3742 | return -1; |
| 3743 | } |
Aaron Ballman | 82bfa19 | 2012-10-02 14:26:08 +0000 | [diff] [blame] | 3744 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 3745 | CallingConvCheckResult checkCallingConvention(CallingConv CC) const override { |
Charles Davis | e8519c3 | 2013-08-30 04:39:01 +0000 | [diff] [blame] | 3746 | return (CC == CC_C || |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 3747 | CC == CC_X86VectorCall || |
Charles Davis | e8519c3 | 2013-08-30 04:39:01 +0000 | [diff] [blame] | 3748 | CC == CC_IntelOclBicc || |
| 3749 | CC == CC_X86_64Win64) ? CCCR_OK : CCCR_Warning; |
Aaron Ballman | 82bfa19 | 2012-10-02 14:26:08 +0000 | [diff] [blame] | 3750 | } |
| 3751 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 3752 | CallingConv getDefaultCallingConv(CallingConvMethodType MT) const override { |
Aaron Ballman | fff3248 | 2012-12-09 17:45:41 +0000 | [diff] [blame] | 3753 | return CC_C; |
Aaron Ballman | 82bfa19 | 2012-10-02 14:26:08 +0000 | [diff] [blame] | 3754 | } |
| 3755 | |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 3756 | // for x32 we need it here explicitly |
| 3757 | bool hasInt128Type() const override { return true; } |
Eli Friedman | 872996c | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3758 | }; |
Eli Friedman | 872996c | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3759 | |
Daniel Dunbar | 8d8e9d6 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3760 | // x86-64 Windows target |
Michael J. Spencer | 01e7008 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 3761 | class WindowsX86_64TargetInfo : public WindowsTargetInfo<X86_64TargetInfo> { |
Daniel Dunbar | 8d8e9d6 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3762 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3763 | WindowsX86_64TargetInfo(const llvm::Triple &Triple) |
| 3764 | : WindowsTargetInfo<X86_64TargetInfo>(Triple) { |
Daniel Dunbar | 8d8e9d6 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3765 | WCharType = UnsignedShort; |
Mike Stump | 4da7a16 | 2009-10-08 23:00:00 +0000 | [diff] [blame] | 3766 | LongWidth = LongAlign = 32; |
Michael J. Spencer | 3d79693 | 2010-10-18 07:10:59 +0000 | [diff] [blame] | 3767 | DoubleAlign = LongLongAlign = 64; |
Nate Begeman | 472bd99 | 2010-07-21 02:02:56 +0000 | [diff] [blame] | 3768 | IntMaxType = SignedLongLong; |
Nate Begeman | 472bd99 | 2010-07-21 02:02:56 +0000 | [diff] [blame] | 3769 | Int64Type = SignedLongLong; |
Cameron Esfahani | 3208382 | 2010-09-15 00:28:12 +0000 | [diff] [blame] | 3770 | SizeType = UnsignedLongLong; |
| 3771 | PtrDiffType = SignedLongLong; |
| 3772 | IntPtrType = SignedLongLong; |
NAKAMURA Takumi | 8c959d9 | 2011-01-17 22:56:08 +0000 | [diff] [blame] | 3773 | this->UserLabelPrefix = ""; |
Daniel Dunbar | 8d8e9d6 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3774 | } |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 3775 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 3776 | void getTargetDefines(const LangOptions &Opts, |
| 3777 | MacroBuilder &Builder) const override { |
Michael J. Spencer | 01e7008 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 3778 | WindowsTargetInfo<X86_64TargetInfo>::getTargetDefines(Opts, Builder); |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3779 | Builder.defineMacro("_WIN64"); |
Daniel Dunbar | 8d8e9d6 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3780 | } |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 3781 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 3782 | BuiltinVaListKind getBuiltinVaListKind() const override { |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 3783 | return TargetInfo::CharPtrBuiltinVaList; |
NAKAMURA Takumi | 7952199 | 2011-01-17 22:56:23 +0000 | [diff] [blame] | 3784 | } |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 3785 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 3786 | CallingConvCheckResult checkCallingConvention(CallingConv CC) const override { |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 3787 | switch (CC) { |
| 3788 | case CC_X86StdCall: |
| 3789 | case CC_X86ThisCall: |
| 3790 | case CC_X86FastCall: |
| 3791 | return CCCR_Ignore; |
| 3792 | case CC_C: |
| 3793 | case CC_X86VectorCall: |
| 3794 | case CC_IntelOclBicc: |
| 3795 | case CC_X86_64SysV: |
| 3796 | return CCCR_OK; |
| 3797 | default: |
| 3798 | return CCCR_Warning; |
| 3799 | } |
Charles Davis | e8519c3 | 2013-08-30 04:39:01 +0000 | [diff] [blame] | 3800 | } |
Daniel Dunbar | 8d8e9d6 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3801 | }; |
Daniel Dunbar | 8d8e9d6 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3802 | |
Daniel Dunbar | 8d8e9d6 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3803 | // x86-64 Windows Visual Studio target |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 3804 | class MicrosoftX86_64TargetInfo : public WindowsX86_64TargetInfo { |
Daniel Dunbar | 8d8e9d6 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3805 | public: |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 3806 | MicrosoftX86_64TargetInfo(const llvm::Triple &Triple) |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3807 | : WindowsX86_64TargetInfo(Triple) { |
Eli Friedman | d9c3fa3 | 2011-03-22 21:25:11 +0000 | [diff] [blame] | 3808 | LongDoubleWidth = LongDoubleAlign = 64; |
| 3809 | LongDoubleFormat = &llvm::APFloat::IEEEdouble; |
Daniel Dunbar | 8d8e9d6 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3810 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 3811 | void getTargetDefines(const LangOptions &Opts, |
| 3812 | MacroBuilder &Builder) const override { |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3813 | WindowsX86_64TargetInfo::getTargetDefines(Opts, Builder); |
Michael J. Spencer | 4fb461c | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 3814 | WindowsX86_64TargetInfo::getVisualStudioDefines(Opts, Builder); |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3815 | Builder.defineMacro("_M_X64"); |
Michael J. Spencer | 01e7008 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 3816 | Builder.defineMacro("_M_AMD64"); |
Daniel Dunbar | 8d8e9d6 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3817 | } |
Daniel Dunbar | 8d8e9d6 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3818 | }; |
Daniel Dunbar | 8d8e9d6 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3819 | |
Daniel Dunbar | 8d8e9d6 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3820 | // x86-64 MinGW target |
| 3821 | class MinGWX86_64TargetInfo : public WindowsX86_64TargetInfo { |
| 3822 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3823 | MinGWX86_64TargetInfo(const llvm::Triple &Triple) |
| 3824 | : WindowsX86_64TargetInfo(Triple) {} |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 3825 | void getTargetDefines(const LangOptions &Opts, |
| 3826 | MacroBuilder &Builder) const override { |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3827 | WindowsX86_64TargetInfo::getTargetDefines(Opts, Builder); |
Michael J. Spencer | 4fb461c | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 3828 | DefineStd(Builder, "WIN64", Opts); |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3829 | Builder.defineMacro("__MINGW64__"); |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 3830 | addMinGWDefines(Opts, Builder); |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 3831 | |
| 3832 | // GCC defines this macro when it is using __gxx_personality_seh0. |
| 3833 | if (!Opts.SjLjExceptions) |
| 3834 | Builder.defineMacro("__SEH__"); |
Daniel Dunbar | 8d8e9d6 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3835 | } |
| 3836 | }; |
Daniel Dunbar | 8d8e9d6 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3837 | |
Eli Friedman | 38e3180 | 2009-07-01 03:36:11 +0000 | [diff] [blame] | 3838 | class DarwinX86_64TargetInfo : public DarwinTargetInfo<X86_64TargetInfo> { |
| 3839 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3840 | DarwinX86_64TargetInfo(const llvm::Triple &Triple) |
| 3841 | : DarwinTargetInfo<X86_64TargetInfo>(Triple) { |
Eli Friedman | 38e3180 | 2009-07-01 03:36:11 +0000 | [diff] [blame] | 3842 | Int64Type = SignedLongLong; |
Chad Rosier | f9e9af7 | 2012-07-13 23:57:43 +0000 | [diff] [blame] | 3843 | MaxVectorAlign = 256; |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 3844 | // The 64-bit iOS simulator uses the builtin bool type for Objective-C. |
| 3845 | llvm::Triple T = llvm::Triple(Triple); |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 3846 | if (T.isiOS()) |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 3847 | UseSignedCharForObjCBool = false; |
| 3848 | DescriptionString = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"; |
Eli Friedman | 38e3180 | 2009-07-01 03:36:11 +0000 | [diff] [blame] | 3849 | } |
| 3850 | }; |
Eli Friedman | 38e3180 | 2009-07-01 03:36:11 +0000 | [diff] [blame] | 3851 | |
Eli Friedman | 96ada02 | 2009-07-05 22:31:18 +0000 | [diff] [blame] | 3852 | class OpenBSDX86_64TargetInfo : public OpenBSDTargetInfo<X86_64TargetInfo> { |
| 3853 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3854 | OpenBSDX86_64TargetInfo(const llvm::Triple &Triple) |
| 3855 | : OpenBSDTargetInfo<X86_64TargetInfo>(Triple) { |
Eli Friedman | 96ada02 | 2009-07-05 22:31:18 +0000 | [diff] [blame] | 3856 | IntMaxType = SignedLongLong; |
Eli Friedman | 96ada02 | 2009-07-05 22:31:18 +0000 | [diff] [blame] | 3857 | Int64Type = SignedLongLong; |
| 3858 | } |
| 3859 | }; |
Eli Friedman | 96ada02 | 2009-07-05 22:31:18 +0000 | [diff] [blame] | 3860 | |
Eli Friedman | 42f74f2 | 2012-08-08 23:57:20 +0000 | [diff] [blame] | 3861 | class BitrigX86_64TargetInfo : public BitrigTargetInfo<X86_64TargetInfo> { |
| 3862 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3863 | BitrigX86_64TargetInfo(const llvm::Triple &Triple) |
| 3864 | : BitrigTargetInfo<X86_64TargetInfo>(Triple) { |
| 3865 | IntMaxType = SignedLongLong; |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3866 | Int64Type = SignedLongLong; |
Eli Friedman | 42f74f2 | 2012-08-08 23:57:20 +0000 | [diff] [blame] | 3867 | } |
| 3868 | }; |
Tim Northover | c264e16 | 2013-01-31 12:13:10 +0000 | [diff] [blame] | 3869 | |
Eli Friedman | be727fe | 2008-08-20 07:44:10 +0000 | [diff] [blame] | 3870 | class ARMTargetInfo : public TargetInfo { |
Daniel Dunbar | 96be2a4 | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3871 | // Possible FPU choices. |
| 3872 | enum FPUMode { |
Bob Wilson | cfaab00 | 2012-09-29 23:52:52 +0000 | [diff] [blame] | 3873 | VFP2FPU = (1 << 0), |
| 3874 | VFP3FPU = (1 << 1), |
| 3875 | VFP4FPU = (1 << 2), |
Bernard Ogden | f779e65 | 2013-10-24 18:32:51 +0000 | [diff] [blame] | 3876 | NeonFPU = (1 << 3), |
| 3877 | FPARMV8 = (1 << 4) |
Daniel Dunbar | a91320b | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3878 | }; |
| 3879 | |
Silviu Baranga | 1db2e27 | 2013-10-21 10:54:53 +0000 | [diff] [blame] | 3880 | // Possible HWDiv features. |
| 3881 | enum HWDivMode { |
| 3882 | HWDivThumb = (1 << 0), |
| 3883 | HWDivARM = (1 << 1) |
Daniel Dunbar | 96be2a4 | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3884 | }; |
| 3885 | |
| 3886 | static bool FPUModeIsVFP(FPUMode Mode) { |
Bernard Ogden | f779e65 | 2013-10-24 18:32:51 +0000 | [diff] [blame] | 3887 | return Mode & (VFP2FPU | VFP3FPU | VFP4FPU | NeonFPU | FPARMV8); |
Daniel Dunbar | 96be2a4 | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3888 | } |
| 3889 | |
| 3890 | static const TargetInfo::GCCRegAlias GCCRegAliases[]; |
| 3891 | static const char * const GCCRegNames[]; |
Daniel Dunbar | 40b774e | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 3892 | |
Daniel Dunbar | 33b4075 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 3893 | std::string ABI, CPU; |
Daniel Dunbar | 96be2a4 | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3894 | |
Rafael Espindola | 5389b84 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 3895 | enum { |
| 3896 | FP_Default, |
| 3897 | FP_VFP, |
| 3898 | FP_Neon |
| 3899 | } FPMath; |
| 3900 | |
Bernard Ogden | f779e65 | 2013-10-24 18:32:51 +0000 | [diff] [blame] | 3901 | unsigned FPU : 5; |
Daniel Dunbar | 96be2a4 | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3902 | |
Logan Chien | eae5a820 | 2012-10-10 06:56:20 +0000 | [diff] [blame] | 3903 | unsigned IsAAPCS : 1; |
Daniel Dunbar | 48075d8 | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 3904 | unsigned IsThumb : 1; |
Silviu Baranga | 1db2e27 | 2013-10-21 10:54:53 +0000 | [diff] [blame] | 3905 | unsigned HWDiv : 2; |
Daniel Dunbar | 48075d8 | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 3906 | |
| 3907 | // Initialized via features. |
| 3908 | unsigned SoftFloat : 1; |
| 3909 | unsigned SoftFloatABI : 1; |
Daniel Dunbar | 0d83d51 | 2009-09-14 00:35:03 +0000 | [diff] [blame] | 3910 | |
Bernard Ogden | 909f35a | 2013-10-29 09:47:51 +0000 | [diff] [blame] | 3911 | unsigned CRC : 1; |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 3912 | unsigned Crypto : 1; |
Bernard Ogden | 909f35a | 2013-10-29 09:47:51 +0000 | [diff] [blame] | 3913 | |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 3914 | // ACLE 6.5.1 Hardware floating point |
| 3915 | enum { |
| 3916 | HW_FP_HP = (1 << 1), /// half (16-bit) |
| 3917 | HW_FP_SP = (1 << 2), /// single (32-bit) |
| 3918 | HW_FP_DP = (1 << 3), /// double (64-bit) |
| 3919 | }; |
| 3920 | uint32_t HW_FP; |
| 3921 | |
Chris Lattner | b452752 | 2010-03-03 19:03:45 +0000 | [diff] [blame] | 3922 | static const Builtin::Info BuiltinInfo[]; |
| 3923 | |
Rafael Espindola | 620c0af | 2013-05-13 20:09:47 +0000 | [diff] [blame] | 3924 | static bool shouldUseInlineAtomic(const llvm::Triple &T) { |
Rafael Espindola | 620c0af | 2013-05-13 20:09:47 +0000 | [diff] [blame] | 3925 | StringRef ArchName = T.getArchName(); |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 3926 | if (T.getArch() == llvm::Triple::arm || |
| 3927 | T.getArch() == llvm::Triple::armeb) { |
| 3928 | StringRef VersionStr; |
| 3929 | if (ArchName.startswith("armv")) |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 3930 | VersionStr = ArchName.substr(4, 1); |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 3931 | else if (ArchName.startswith("armebv")) |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 3932 | VersionStr = ArchName.substr(6, 1); |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 3933 | else |
Rafael Espindola | 69db555 | 2013-05-14 00:44:24 +0000 | [diff] [blame] | 3934 | return false; |
Rafael Espindola | 69db555 | 2013-05-14 00:44:24 +0000 | [diff] [blame] | 3935 | unsigned Version; |
| 3936 | if (VersionStr.getAsInteger(10, Version)) |
| 3937 | return false; |
| 3938 | return Version >= 6; |
| 3939 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 3940 | assert(T.getArch() == llvm::Triple::thumb || |
| 3941 | T.getArch() == llvm::Triple::thumbeb); |
| 3942 | StringRef VersionStr; |
| 3943 | if (ArchName.startswith("thumbv")) |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 3944 | VersionStr = ArchName.substr(6, 1); |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 3945 | else if (ArchName.startswith("thumbebv")) |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 3946 | VersionStr = ArchName.substr(8, 1); |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 3947 | else |
Rafael Espindola | 69db555 | 2013-05-14 00:44:24 +0000 | [diff] [blame] | 3948 | return false; |
Rafael Espindola | 69db555 | 2013-05-14 00:44:24 +0000 | [diff] [blame] | 3949 | unsigned Version; |
| 3950 | if (VersionStr.getAsInteger(10, Version)) |
| 3951 | return false; |
| 3952 | return Version >= 7; |
Rafael Espindola | 620c0af | 2013-05-13 20:09:47 +0000 | [diff] [blame] | 3953 | } |
| 3954 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 3955 | void setABIAAPCS() { |
| 3956 | IsAAPCS = true; |
| 3957 | |
| 3958 | DoubleAlign = LongLongAlign = LongDoubleAlign = SuitableAlign = 64; |
| 3959 | const llvm::Triple &T = getTriple(); |
| 3960 | |
Pirama Arumuga Nainar | 3ea9e33 | 2015-04-08 08:57:32 -0700 | [diff] [blame] | 3961 | // size_t is unsigned long on MachO-derived environments, NetBSD and Bitrig. |
| 3962 | if (T.isOSBinFormatMachO() || T.getOS() == llvm::Triple::NetBSD || |
| 3963 | T.getOS() == llvm::Triple::Bitrig) |
Bill Wendling | 85ad389 | 2013-12-02 19:19:57 +0000 | [diff] [blame] | 3964 | SizeType = UnsignedLong; |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 3965 | else |
| 3966 | SizeType = UnsignedInt; |
| 3967 | |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 3968 | switch (T.getOS()) { |
| 3969 | case llvm::Triple::NetBSD: |
Bill Wendling | 604470b | 2013-12-01 04:22:48 +0000 | [diff] [blame] | 3970 | WCharType = SignedInt; |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 3971 | break; |
| 3972 | case llvm::Triple::Win32: |
| 3973 | WCharType = UnsignedShort; |
| 3974 | break; |
| 3975 | case llvm::Triple::Linux: |
| 3976 | default: |
Bill Wendling | 604470b | 2013-12-01 04:22:48 +0000 | [diff] [blame] | 3977 | // AAPCS 7.1.1, ARM-Linux ABI 2.4: type of wchar_t is unsigned int. |
| 3978 | WCharType = UnsignedInt; |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 3979 | break; |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 3980 | } |
| 3981 | |
| 3982 | UseBitFieldTypeAlignment = true; |
| 3983 | |
| 3984 | ZeroLengthBitfieldBoundary = 0; |
| 3985 | |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 3986 | // Thumb1 add sp, #imm requires the immediate value be multiple of 4, |
| 3987 | // so set preferred for small types to 32. |
| 3988 | if (T.isOSBinFormatMachO()) { |
| 3989 | DescriptionString = |
| 3990 | BigEndian ? "E-m:o-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64" |
| 3991 | : "e-m:o-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64"; |
| 3992 | } else if (T.isOSWindows()) { |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 3993 | assert(!BigEndian && "Windows on ARM does not support big endian"); |
| 3994 | DescriptionString = "e" |
Pirama Arumuga Nainar | 3ea9e33 | 2015-04-08 08:57:32 -0700 | [diff] [blame] | 3995 | "-m:w" |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 3996 | "-p:32:32" |
| 3997 | "-i64:64" |
| 3998 | "-v128:64:128" |
| 3999 | "-a:0:32" |
| 4000 | "-n32" |
| 4001 | "-S64"; |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 4002 | } else if (T.isOSNaCl()) { |
| 4003 | assert(!BigEndian && "NaCl on ARM does not support big endian"); |
| 4004 | DescriptionString = "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S128"; |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4005 | } else { |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 4006 | DescriptionString = |
| 4007 | BigEndian ? "E-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64" |
| 4008 | : "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64"; |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4009 | } |
| 4010 | |
| 4011 | // FIXME: Enumerated types are variable width in straight AAPCS. |
| 4012 | } |
| 4013 | |
| 4014 | void setABIAPCS() { |
| 4015 | const llvm::Triple &T = getTriple(); |
| 4016 | |
| 4017 | IsAAPCS = false; |
| 4018 | |
| 4019 | DoubleAlign = LongLongAlign = LongDoubleAlign = SuitableAlign = 32; |
| 4020 | |
| 4021 | // size_t is unsigned int on FreeBSD. |
| 4022 | if (T.getOS() == llvm::Triple::FreeBSD) |
Bill Wendling | 85ad389 | 2013-12-02 19:19:57 +0000 | [diff] [blame] | 4023 | SizeType = UnsignedInt; |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4024 | else |
| 4025 | SizeType = UnsignedLong; |
| 4026 | |
| 4027 | // Revert to using SignedInt on apcs-gnu to comply with existing behaviour. |
| 4028 | WCharType = SignedInt; |
| 4029 | |
| 4030 | // Do not respect the alignment of bit-field types when laying out |
| 4031 | // structures. This corresponds to PCC_BITFIELD_TYPE_MATTERS in gcc. |
| 4032 | UseBitFieldTypeAlignment = false; |
| 4033 | |
| 4034 | /// gcc forces the alignment to 4 bytes, regardless of the type of the |
| 4035 | /// zero length bitfield. This corresponds to EMPTY_FIELD_BOUNDARY in |
| 4036 | /// gcc. |
| 4037 | ZeroLengthBitfieldBoundary = 32; |
| 4038 | |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 4039 | if (T.isOSBinFormatMachO()) |
| 4040 | DescriptionString = |
| 4041 | BigEndian |
| 4042 | ? "E-m:o-p:32:32-f64:32:64-v64:32:64-v128:32:128-a:0:32-n32-S32" |
| 4043 | : "e-m:o-p:32:32-f64:32:64-v64:32:64-v128:32:128-a:0:32-n32-S32"; |
| 4044 | else |
| 4045 | DescriptionString = |
| 4046 | BigEndian |
| 4047 | ? "E-m:e-p:32:32-f64:32:64-v64:32:64-v128:32:128-a:0:32-n32-S32" |
| 4048 | : "e-m:e-p:32:32-f64:32:64-v64:32:64-v128:32:128-a:0:32-n32-S32"; |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4049 | |
| 4050 | // FIXME: Override "preferred align" for double and long long. |
| 4051 | } |
| 4052 | |
| 4053 | public: |
| 4054 | ARMTargetInfo(const llvm::Triple &Triple, bool IsBigEndian) |
| 4055 | : TargetInfo(Triple), CPU("arm1136j-s"), FPMath(FP_Default), |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 4056 | IsAAPCS(true), HW_FP(0) { |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4057 | BigEndian = IsBigEndian; |
| 4058 | |
| 4059 | switch (getTriple().getOS()) { |
| 4060 | case llvm::Triple::NetBSD: |
| 4061 | PtrDiffType = SignedLong; |
| 4062 | break; |
| 4063 | default: |
Bill Wendling | 85ad389 | 2013-12-02 19:19:57 +0000 | [diff] [blame] | 4064 | PtrDiffType = SignedInt; |
Bill Wendling | 604470b | 2013-12-01 04:22:48 +0000 | [diff] [blame] | 4065 | break; |
| 4066 | } |
Daniel Dunbar | f015656 | 2009-09-17 16:21:10 +0000 | [diff] [blame] | 4067 | |
Chris Lattner | e20b812 | 2010-04-23 16:29:58 +0000 | [diff] [blame] | 4068 | // {} in inline assembly are neon specifiers, not assembly variant |
| 4069 | // specifiers. |
| 4070 | NoAsmVariants = true; |
Michael J. Spencer | d5513a3 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 4071 | |
Daniel Dunbar | 33b4075 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 4072 | // FIXME: Should we just treat this as a feature? |
Daniel Dunbar | 0a542ca | 2009-12-18 19:57:13 +0000 | [diff] [blame] | 4073 | IsThumb = getTriple().getArchName().startswith("thumb"); |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4074 | |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 4075 | // FIXME: This duplicates code from the driver that sets the -target-abi |
| 4076 | // option - this code is used if -target-abi isn't passed and should |
| 4077 | // be unified in some way. |
| 4078 | if (Triple.isOSBinFormatMachO()) { |
| 4079 | // The backend is hardwired to assume AAPCS for M-class processors, ensure |
| 4080 | // the frontend matches that. |
| 4081 | if (Triple.getEnvironment() == llvm::Triple::EABI || |
| 4082 | Triple.getOS() == llvm::Triple::UnknownOS || |
| 4083 | StringRef(CPU).startswith("cortex-m")) { |
| 4084 | setABI("aapcs"); |
| 4085 | } else { |
| 4086 | setABI("apcs-gnu"); |
| 4087 | } |
| 4088 | } else if (Triple.isOSWindows()) { |
| 4089 | // FIXME: this is invalid for WindowsCE |
| 4090 | setABI("aapcs"); |
| 4091 | } else { |
| 4092 | // Select the default based on the platform. |
| 4093 | switch (Triple.getEnvironment()) { |
| 4094 | case llvm::Triple::Android: |
| 4095 | case llvm::Triple::GNUEABI: |
| 4096 | case llvm::Triple::GNUEABIHF: |
| 4097 | setABI("aapcs-linux"); |
| 4098 | break; |
| 4099 | case llvm::Triple::EABIHF: |
| 4100 | case llvm::Triple::EABI: |
| 4101 | setABI("aapcs"); |
| 4102 | break; |
| 4103 | case llvm::Triple::GNU: |
| 4104 | setABI("apcs-gnu"); |
| 4105 | break; |
| 4106 | default: |
| 4107 | if (Triple.getOS() == llvm::Triple::NetBSD) |
| 4108 | setABI("apcs-gnu"); |
| 4109 | else |
| 4110 | setABI("aapcs"); |
| 4111 | break; |
| 4112 | } |
| 4113 | } |
John McCall | 68086b9 | 2010-08-21 22:46:04 +0000 | [diff] [blame] | 4114 | |
| 4115 | // ARM targets default to using the ARM C++ ABI. |
John McCall | b8b2c9d | 2013-01-25 22:30:49 +0000 | [diff] [blame] | 4116 | TheCXXABI.set(TargetCXXABI::GenericARM); |
Eli Friedman | 2be4607 | 2011-10-14 20:59:01 +0000 | [diff] [blame] | 4117 | |
| 4118 | // ARM has atomics up to 8 bytes |
Eli Friedman | 2be4607 | 2011-10-14 20:59:01 +0000 | [diff] [blame] | 4119 | MaxAtomicPromoteWidth = 64; |
Rafael Espindola | 620c0af | 2013-05-13 20:09:47 +0000 | [diff] [blame] | 4120 | if (shouldUseInlineAtomic(getTriple())) |
| 4121 | MaxAtomicInlineWidth = 64; |
James Molloy | e45b9b7 | 2012-03-12 09:14:10 +0000 | [diff] [blame] | 4122 | |
| 4123 | // Do force alignment of members that follow zero length bitfields. If |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 4124 | // the alignment of the zero-length bitfield is greater than the member |
| 4125 | // that follows it, `bar', `bar' will be aligned as the type of the |
James Molloy | e45b9b7 | 2012-03-12 09:14:10 +0000 | [diff] [blame] | 4126 | // zero length bitfield. |
| 4127 | UseZeroLengthBitfieldAlignment = true; |
Eli Friedman | 0b7b1cb | 2008-05-20 14:21:01 +0000 | [diff] [blame] | 4128 | } |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 4129 | StringRef getABI() const override { return ABI; } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4130 | bool setABI(const std::string &Name) override { |
Daniel Dunbar | 0d83d51 | 2009-09-14 00:35:03 +0000 | [diff] [blame] | 4131 | ABI = Name; |
| 4132 | |
Daniel Dunbar | b953163 | 2009-09-14 00:02:24 +0000 | [diff] [blame] | 4133 | // The defaults (above) are for AAPCS, check if we need to change them. |
| 4134 | // |
| 4135 | // FIXME: We need support for -meabi... we could just mangle it into the |
| 4136 | // name. |
| 4137 | if (Name == "apcs-gnu") { |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4138 | setABIAPCS(); |
| 4139 | return true; |
| 4140 | } |
| 4141 | if (Name == "aapcs" || Name == "aapcs-vfp" || Name == "aapcs-linux") { |
| 4142 | setABIAAPCS(); |
| 4143 | return true; |
| 4144 | } |
| 4145 | return false; |
Daniel Dunbar | b953163 | 2009-09-14 00:02:24 +0000 | [diff] [blame] | 4146 | } |
Daniel Dunbar | 48075d8 | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 4147 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4148 | void getDefaultFeatures(llvm::StringMap<bool> &Features) const override { |
Silviu Baranga | c6c9cf4 | 2013-10-21 10:59:33 +0000 | [diff] [blame] | 4149 | StringRef ArchName = getTriple().getArchName(); |
Daniel Dunbar | 96be2a4 | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 4150 | if (CPU == "arm1136jf-s" || CPU == "arm1176jzf-s" || CPU == "mpcore") |
| 4151 | Features["vfp2"] = true; |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 4152 | else if (CPU == "cortex-a8" || CPU == "cortex-a9") { |
Renato Golin | 1302f9f | 2013-09-13 17:02:45 +0000 | [diff] [blame] | 4153 | Features["vfp3"] = true; |
Daniel Dunbar | 96be2a4 | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 4154 | Features["neon"] = true; |
Silviu Baranga | c6c9cf4 | 2013-10-21 10:59:33 +0000 | [diff] [blame] | 4155 | } |
| 4156 | else if (CPU == "cortex-a5") { |
Bob Wilson | cfaab00 | 2012-09-29 23:52:52 +0000 | [diff] [blame] | 4157 | Features["vfp4"] = true; |
| 4158 | Features["neon"] = true; |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4159 | } else if (CPU == "swift" || CPU == "cortex-a7" || |
| 4160 | CPU == "cortex-a12" || CPU == "cortex-a15" || |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 4161 | CPU == "cortex-a17" || CPU == "krait") { |
Silviu Baranga | c6c9cf4 | 2013-10-21 10:59:33 +0000 | [diff] [blame] | 4162 | Features["vfp4"] = true; |
| 4163 | Features["neon"] = true; |
| 4164 | Features["hwdiv"] = true; |
| 4165 | Features["hwdiv-arm"] = true; |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4166 | } else if (CPU == "cyclone") { |
| 4167 | Features["v8fp"] = true; |
| 4168 | Features["neon"] = true; |
| 4169 | Features["hwdiv"] = true; |
| 4170 | Features["hwdiv-arm"] = true; |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 4171 | } else if (CPU == "cortex-a53" || CPU == "cortex-a57" || CPU == "cortex-a72") { |
Bernard Ogden | f779e65 | 2013-10-24 18:32:51 +0000 | [diff] [blame] | 4172 | Features["fp-armv8"] = true; |
| 4173 | Features["neon"] = true; |
| 4174 | Features["hwdiv"] = true; |
| 4175 | Features["hwdiv-arm"] = true; |
Bernard Ogden | 909f35a | 2013-10-29 09:47:51 +0000 | [diff] [blame] | 4176 | Features["crc"] = true; |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4177 | Features["crypto"] = true; |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 4178 | } else if (CPU == "cortex-r5" || CPU == "cortex-r7" || |
Silviu Baranga | c6c9cf4 | 2013-10-21 10:59:33 +0000 | [diff] [blame] | 4179 | // Enable the hwdiv extension for all v8a AArch32 cores by |
| 4180 | // default. |
| 4181 | ArchName == "armv8a" || ArchName == "armv8" || |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4182 | ArchName == "armebv8a" || ArchName == "armebv8" || |
| 4183 | ArchName == "thumbv8a" || ArchName == "thumbv8" || |
| 4184 | ArchName == "thumbebv8a" || ArchName == "thumbebv8") { |
Silviu Baranga | c6c9cf4 | 2013-10-21 10:59:33 +0000 | [diff] [blame] | 4185 | Features["hwdiv"] = true; |
| 4186 | Features["hwdiv-arm"] = true; |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 4187 | } else if (CPU == "cortex-m3" || CPU == "cortex-m4" || CPU == "cortex-m7" || |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 4188 | CPU == "sc300" || CPU == "cortex-r4" || CPU == "cortex-r4f") { |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4189 | Features["hwdiv"] = true; |
Bob Wilson | cfaab00 | 2012-09-29 23:52:52 +0000 | [diff] [blame] | 4190 | } |
Daniel Dunbar | 96be2a4 | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 4191 | } |
Michael J. Spencer | d5513a3 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 4192 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4193 | bool handleTargetFeatures(std::vector<std::string> &Features, |
| 4194 | DiagnosticsEngine &Diags) override { |
Bob Wilson | cfaab00 | 2012-09-29 23:52:52 +0000 | [diff] [blame] | 4195 | FPU = 0; |
Bernard Ogden | 909f35a | 2013-10-29 09:47:51 +0000 | [diff] [blame] | 4196 | CRC = 0; |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4197 | Crypto = 0; |
Daniel Dunbar | 48075d8 | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 4198 | SoftFloat = SoftFloatABI = false; |
Silviu Baranga | 1db2e27 | 2013-10-21 10:54:53 +0000 | [diff] [blame] | 4199 | HWDiv = 0; |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 4200 | |
| 4201 | for (const auto &Feature : Features) { |
| 4202 | if (Feature == "+soft-float") { |
Daniel Dunbar | 48075d8 | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 4203 | SoftFloat = true; |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 4204 | } else if (Feature == "+soft-float-abi") { |
Daniel Dunbar | 48075d8 | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 4205 | SoftFloatABI = true; |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 4206 | } else if (Feature == "+vfp2") { |
Bob Wilson | cfaab00 | 2012-09-29 23:52:52 +0000 | [diff] [blame] | 4207 | FPU |= VFP2FPU; |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 4208 | HW_FP = HW_FP_SP | HW_FP_DP; |
| 4209 | } else if (Feature == "+vfp3") { |
Bob Wilson | cfaab00 | 2012-09-29 23:52:52 +0000 | [diff] [blame] | 4210 | FPU |= VFP3FPU; |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 4211 | HW_FP = HW_FP_SP | HW_FP_DP; |
| 4212 | } else if (Feature == "+vfp4") { |
Bob Wilson | cfaab00 | 2012-09-29 23:52:52 +0000 | [diff] [blame] | 4213 | FPU |= VFP4FPU; |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 4214 | HW_FP = HW_FP_SP | HW_FP_DP | HW_FP_HP; |
| 4215 | } else if (Feature == "+fp-armv8") { |
Bernard Ogden | f779e65 | 2013-10-24 18:32:51 +0000 | [diff] [blame] | 4216 | FPU |= FPARMV8; |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 4217 | HW_FP = HW_FP_SP | HW_FP_DP | HW_FP_HP; |
| 4218 | } else if (Feature == "+neon") { |
Bob Wilson | cfaab00 | 2012-09-29 23:52:52 +0000 | [diff] [blame] | 4219 | FPU |= NeonFPU; |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 4220 | HW_FP = HW_FP_SP | HW_FP_DP; |
| 4221 | } else if (Feature == "+long64") { |
Stephen Hines | 64f8531 | 2011-10-21 14:54:52 -0700 | [diff] [blame] | 4222 | LongWidth = LongAlign = 64; // RenderScript uses a 64-bit long type |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 4223 | } else if (Feature == "+hwdiv") { |
Silviu Baranga | 1db2e27 | 2013-10-21 10:54:53 +0000 | [diff] [blame] | 4224 | HWDiv |= HWDivThumb; |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 4225 | } else if (Feature == "+hwdiv-arm") { |
Silviu Baranga | 1db2e27 | 2013-10-21 10:54:53 +0000 | [diff] [blame] | 4226 | HWDiv |= HWDivARM; |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 4227 | } else if (Feature == "+crc") { |
Bernard Ogden | 909f35a | 2013-10-29 09:47:51 +0000 | [diff] [blame] | 4228 | CRC = 1; |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 4229 | } else if (Feature == "+crypto") { |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4230 | Crypto = 1; |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 4231 | } else if (Feature == "+fp-only-sp") { |
| 4232 | HW_FP &= ~HW_FP_DP; |
| 4233 | } |
Daniel Dunbar | 48075d8 | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 4234 | } |
| 4235 | |
Rafael Espindola | 5389b84 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 4236 | if (!(FPU & NeonFPU) && FPMath == FP_Neon) { |
| 4237 | Diags.Report(diag::err_target_unsupported_fpmath) << "neon"; |
| 4238 | return false; |
| 4239 | } |
| 4240 | |
| 4241 | if (FPMath == FP_Neon) |
| 4242 | Features.push_back("+neonfp"); |
| 4243 | else if (FPMath == FP_VFP) |
| 4244 | Features.push_back("-neonfp"); |
| 4245 | |
Daniel Dunbar | 48075d8 | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 4246 | // Remove front-end specific options which the backend handles differently. |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 4247 | const StringRef FrontEndFeatures[] = { "+soft-float", "+soft-float-abi" }; |
| 4248 | for (const auto &FEFeature : FrontEndFeatures) { |
| 4249 | auto Feature = std::find(Features.begin(), Features.end(), FEFeature); |
| 4250 | if (Feature != Features.end()) |
| 4251 | Features.erase(Feature); |
| 4252 | } |
| 4253 | |
Rafael Espindola | 5389b84 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 4254 | return true; |
Daniel Dunbar | 48075d8 | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 4255 | } |
| 4256 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4257 | bool hasFeature(StringRef Feature) const override { |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 4258 | return llvm::StringSwitch<bool>(Feature) |
| 4259 | .Case("arm", true) |
| 4260 | .Case("softfloat", SoftFloat) |
| 4261 | .Case("thumb", IsThumb) |
Amara Emerson | 2440fb1 | 2013-09-16 18:07:35 +0000 | [diff] [blame] | 4262 | .Case("neon", (FPU & NeonFPU) && !SoftFloat) |
Silviu Baranga | 1db2e27 | 2013-10-21 10:54:53 +0000 | [diff] [blame] | 4263 | .Case("hwdiv", HWDiv & HWDivThumb) |
| 4264 | .Case("hwdiv-arm", HWDiv & HWDivARM) |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 4265 | .Default(false); |
| 4266 | } |
Anton Korobeynikov | 70a5cca | 2012-09-08 08:08:27 +0000 | [diff] [blame] | 4267 | // FIXME: Should we actually have some table instead of these switches? |
Chris Lattner | 5f9e272 | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 4268 | static const char *getCPUDefineSuffix(StringRef Name) { |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 4269 | return llvm::StringSwitch<const char *>(Name) |
| 4270 | .Cases("arm8", "arm810", "4") |
| 4271 | .Cases("strongarm", "strongarm110", "strongarm1100", "strongarm1110", |
| 4272 | "4") |
| 4273 | .Cases("arm7tdmi", "arm7tdmi-s", "arm710t", "arm720t", "arm9", "4T") |
| 4274 | .Cases("arm9tdmi", "arm920", "arm920t", "arm922t", "arm940t", "4T") |
| 4275 | .Case("ep9312", "4T") |
| 4276 | .Cases("arm10tdmi", "arm1020t", "5T") |
| 4277 | .Cases("arm9e", "arm946e-s", "arm966e-s", "arm968e-s", "5TE") |
| 4278 | .Case("arm926ej-s", "5TEJ") |
| 4279 | .Cases("arm10e", "arm1020e", "arm1022e", "5TE") |
| 4280 | .Cases("xscale", "iwmmxt", "5TE") |
| 4281 | .Case("arm1136j-s", "6J") |
Pirama Arumuga Nainar | 3ea9e33 | 2015-04-08 08:57:32 -0700 | [diff] [blame] | 4282 | .Case("arm1136jf-s", "6") |
| 4283 | .Cases("mpcorenovfp", "mpcore", "6K") |
| 4284 | .Cases("arm1176jz-s", "arm1176jzf-s", "6K") |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 4285 | .Cases("arm1156t2-s", "arm1156t2f-s", "6T2") |
| 4286 | .Cases("cortex-a5", "cortex-a7", "cortex-a8", "7A") |
| 4287 | .Cases("cortex-a9", "cortex-a12", "cortex-a15", "cortex-a17", "krait", |
| 4288 | "7A") |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 4289 | .Cases("cortex-r4", "cortex-r4f", "cortex-r5", "cortex-r7", "7R") |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 4290 | .Case("swift", "7S") |
| 4291 | .Case("cyclone", "8A") |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 4292 | .Cases("sc300", "cortex-m3", "7M") |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 4293 | .Cases("cortex-m4", "cortex-m7", "7EM") |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 4294 | .Cases("sc000", "cortex-m0", "cortex-m0plus", "cortex-m1", "6M") |
| 4295 | .Cases("cortex-a53", "cortex-a57", "cortex-a72", "8A") |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 4296 | .Default(nullptr); |
Daniel Dunbar | 33b4075 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 4297 | } |
Anton Korobeynikov | 70a5cca | 2012-09-08 08:08:27 +0000 | [diff] [blame] | 4298 | static const char *getCPUProfile(StringRef Name) { |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 4299 | return llvm::StringSwitch<const char *>(Name) |
| 4300 | .Cases("cortex-a5", "cortex-a7", "cortex-a8", "A") |
| 4301 | .Cases("cortex-a9", "cortex-a12", "cortex-a15", "cortex-a17", "krait", |
| 4302 | "A") |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 4303 | .Cases("cortex-a53", "cortex-a57", "cortex-a72", "A") |
| 4304 | .Cases("cortex-m3", "cortex-m4", "cortex-m0", "cortex-m0plus", "M") |
| 4305 | .Cases("cortex-m1", "cortex-m7", "sc000", "sc300", "M") |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 4306 | .Cases("cortex-r4", "cortex-r4f", "cortex-r5", "cortex-r7", "R") |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 4307 | .Default(""); |
Anton Korobeynikov | 70a5cca | 2012-09-08 08:08:27 +0000 | [diff] [blame] | 4308 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4309 | bool setCPU(const std::string &Name) override { |
Daniel Dunbar | 33b4075 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 4310 | if (!getCPUDefineSuffix(Name)) |
| 4311 | return false; |
| 4312 | |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 4313 | // Cortex M does not support 8 byte atomics, while general Thumb2 does. |
| 4314 | StringRef Profile = getCPUProfile(Name); |
| 4315 | if (Profile == "M" && MaxAtomicInlineWidth) { |
| 4316 | MaxAtomicPromoteWidth = 32; |
| 4317 | MaxAtomicInlineWidth = 32; |
| 4318 | } |
| 4319 | |
Daniel Dunbar | 33b4075 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 4320 | CPU = Name; |
| 4321 | return true; |
| 4322 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4323 | bool setFPMath(StringRef Name) override; |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 4324 | bool supportsThumb(StringRef ArchName, StringRef CPUArch, |
| 4325 | unsigned CPUArchVer) const { |
| 4326 | return CPUArchVer >= 7 || (CPUArch.find('T') != StringRef::npos) || |
| 4327 | (CPUArch.find('M') != StringRef::npos); |
| 4328 | } |
| 4329 | bool supportsThumb2(StringRef ArchName, StringRef CPUArch, |
| 4330 | unsigned CPUArchVer) const { |
| 4331 | // We check both CPUArchVer and ArchName because when only triple is |
| 4332 | // specified, the default CPU is arm1136j-s. |
| 4333 | return ArchName.endswith("v6t2") || ArchName.endswith("v7") || |
| 4334 | ArchName.endswith("v8") || CPUArch == "6T2" || CPUArchVer >= 7; |
| 4335 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4336 | void getTargetDefines(const LangOptions &Opts, |
| 4337 | MacroBuilder &Builder) const override { |
Chris Lattner | bef1d72 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 4338 | // Target identification. |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 4339 | Builder.defineMacro("__arm"); |
| 4340 | Builder.defineMacro("__arm__"); |
Anton Korobeynikov | e777238 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 4341 | |
Chris Lattner | bef1d72 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 4342 | // Target properties. |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 4343 | Builder.defineMacro("__REGISTER_PREFIX__", ""); |
Daniel Dunbar | 33b4075 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 4344 | |
Chris Lattner | 5f9e272 | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 4345 | StringRef CPUArch = getCPUDefineSuffix(CPU); |
Bernard Ogden | 51f997d | 2013-10-24 18:32:44 +0000 | [diff] [blame] | 4346 | unsigned int CPUArchVer; |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 4347 | if (CPUArch.substr(0, 1).getAsInteger<unsigned int>(10, CPUArchVer)) |
Bernard Ogden | 51f997d | 2013-10-24 18:32:44 +0000 | [diff] [blame] | 4348 | llvm_unreachable("Invalid char for architecture version number"); |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 4349 | Builder.defineMacro("__ARM_ARCH_" + CPUArch + "__"); |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 4350 | |
| 4351 | // ACLE 6.4.1 ARM/Thumb instruction set architecture |
Anton Korobeynikov | 70a5cca | 2012-09-08 08:08:27 +0000 | [diff] [blame] | 4352 | StringRef CPUProfile = getCPUProfile(CPU); |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 4353 | StringRef ArchName = getTriple().getArchName(); |
| 4354 | |
| 4355 | // __ARM_ARCH is defined as an integer value indicating the current ARM ISA |
| 4356 | Builder.defineMacro("__ARM_ARCH", CPUArch.substr(0, 1)); |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 4357 | if (CPUArch[0] >= '8') { |
| 4358 | Builder.defineMacro("__ARM_FEATURE_NUMERIC_MAXMIN"); |
| 4359 | Builder.defineMacro("__ARM_FEATURE_DIRECTED_ROUNDING"); |
| 4360 | } |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 4361 | |
| 4362 | // __ARM_ARCH_ISA_ARM is defined to 1 if the core supports the ARM ISA. It |
| 4363 | // is not defined for the M-profile. |
| 4364 | // NOTE that the deffault profile is assumed to be 'A' |
| 4365 | if (CPUProfile.empty() || CPUProfile != "M") |
| 4366 | Builder.defineMacro("__ARM_ARCH_ISA_ARM", "1"); |
| 4367 | |
| 4368 | // __ARM_ARCH_ISA_THUMB is defined to 1 if the core supporst the original |
| 4369 | // Thumb ISA (including v6-M). It is set to 2 if the core supports the |
| 4370 | // Thumb-2 ISA as found in the v6T2 architecture and all v7 architecture. |
| 4371 | if (supportsThumb2(ArchName, CPUArch, CPUArchVer)) |
| 4372 | Builder.defineMacro("__ARM_ARCH_ISA_THUMB", "2"); |
| 4373 | else if (supportsThumb(ArchName, CPUArch, CPUArchVer)) |
| 4374 | Builder.defineMacro("__ARM_ARCH_ISA_THUMB", "1"); |
| 4375 | |
| 4376 | // __ARM_32BIT_STATE is defined to 1 if code is being generated for a 32-bit |
| 4377 | // instruction set such as ARM or Thumb. |
| 4378 | Builder.defineMacro("__ARM_32BIT_STATE", "1"); |
| 4379 | |
| 4380 | // ACLE 6.4.2 Architectural Profile (A, R, M or pre-Cortex) |
| 4381 | |
| 4382 | // __ARM_ARCH_PROFILE is defined as 'A', 'R', 'M' or 'S', or unset. |
Anton Korobeynikov | 70a5cca | 2012-09-08 08:08:27 +0000 | [diff] [blame] | 4383 | if (!CPUProfile.empty()) |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 4384 | Builder.defineMacro("__ARM_ARCH_PROFILE", "'" + CPUProfile + "'"); |
| 4385 | |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 4386 | // ACLE 6.5.1 Hardware Floating Point |
| 4387 | if (HW_FP) |
| 4388 | Builder.defineMacro("__ARM_FP", "0x" + llvm::utohexstr(HW_FP)); |
| 4389 | |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 4390 | // ACLE predefines. |
| 4391 | Builder.defineMacro("__ARM_ACLE", "200"); |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4392 | |
Mike Stump | f90a29f | 2009-04-08 02:07:04 +0000 | [diff] [blame] | 4393 | // Subtarget options. |
Daniel Dunbar | f015656 | 2009-09-17 16:21:10 +0000 | [diff] [blame] | 4394 | |
Daniel Dunbar | 33b4075 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 4395 | // FIXME: It's more complicated than this and we don't really support |
| 4396 | // interworking. |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 4397 | // Windows on ARM does not "support" interworking |
| 4398 | if (5 <= CPUArchVer && CPUArchVer <= 8 && !getTriple().isOSWindows()) |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 4399 | Builder.defineMacro("__THUMB_INTERWORK__"); |
Daniel Dunbar | 33b4075 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 4400 | |
David Tweed | b16abb1 | 2012-10-25 13:33:01 +0000 | [diff] [blame] | 4401 | if (ABI == "aapcs" || ABI == "aapcs-linux" || ABI == "aapcs-vfp") { |
Tim Northover | 9b79630 | 2013-11-11 19:11:22 +0000 | [diff] [blame] | 4402 | // Embedded targets on Darwin follow AAPCS, but not EABI. |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 4403 | // Windows on ARM follows AAPCS VFP, but does not conform to EABI. |
| 4404 | if (!getTriple().isOSDarwin() && !getTriple().isOSWindows()) |
Daniel Dunbar | 849289e | 2012-10-22 18:51:13 +0000 | [diff] [blame] | 4405 | Builder.defineMacro("__ARM_EABI__"); |
Anton Korobeynikov | 70a5cca | 2012-09-08 08:08:27 +0000 | [diff] [blame] | 4406 | Builder.defineMacro("__ARM_PCS", "1"); |
| 4407 | |
David Tweed | b16abb1 | 2012-10-25 13:33:01 +0000 | [diff] [blame] | 4408 | if ((!SoftFloat && !SoftFloatABI) || ABI == "aapcs-vfp") |
Anton Korobeynikov | 70a5cca | 2012-09-08 08:08:27 +0000 | [diff] [blame] | 4409 | Builder.defineMacro("__ARM_PCS_VFP", "1"); |
| 4410 | } |
Daniel Dunbar | 33b4075 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 4411 | |
Daniel Dunbar | 48075d8 | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 4412 | if (SoftFloat) |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 4413 | Builder.defineMacro("__SOFTFP__"); |
Daniel Dunbar | 33b4075 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 4414 | |
| 4415 | if (CPU == "xscale") |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 4416 | Builder.defineMacro("__XSCALE__"); |
Daniel Dunbar | f015656 | 2009-09-17 16:21:10 +0000 | [diff] [blame] | 4417 | |
| 4418 | if (IsThumb) { |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 4419 | Builder.defineMacro("__THUMBEL__"); |
| 4420 | Builder.defineMacro("__thumb__"); |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 4421 | if (supportsThumb2(ArchName, CPUArch, CPUArchVer)) |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 4422 | Builder.defineMacro("__thumb2__"); |
Daniel Dunbar | f015656 | 2009-09-17 16:21:10 +0000 | [diff] [blame] | 4423 | } |
Silviu Baranga | 1db2e27 | 2013-10-21 10:54:53 +0000 | [diff] [blame] | 4424 | if (((HWDiv & HWDivThumb) && IsThumb) || ((HWDiv & HWDivARM) && !IsThumb)) |
| 4425 | Builder.defineMacro("__ARM_ARCH_EXT_IDIV__", "1"); |
Daniel Dunbar | f015656 | 2009-09-17 16:21:10 +0000 | [diff] [blame] | 4426 | |
| 4427 | // Note, this is always on in gcc, even though it doesn't make sense. |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 4428 | Builder.defineMacro("__APCS_32__"); |
Daniel Dunbar | 96be2a4 | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 4429 | |
Bob Wilson | cfaab00 | 2012-09-29 23:52:52 +0000 | [diff] [blame] | 4430 | if (FPUModeIsVFP((FPUMode) FPU)) { |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 4431 | Builder.defineMacro("__VFP_FP__"); |
Bob Wilson | cfaab00 | 2012-09-29 23:52:52 +0000 | [diff] [blame] | 4432 | if (FPU & VFP2FPU) |
| 4433 | Builder.defineMacro("__ARM_VFPV2__"); |
| 4434 | if (FPU & VFP3FPU) |
| 4435 | Builder.defineMacro("__ARM_VFPV3__"); |
| 4436 | if (FPU & VFP4FPU) |
| 4437 | Builder.defineMacro("__ARM_VFPV4__"); |
| 4438 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4439 | |
Daniel Dunbar | 96be2a4 | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 4440 | // This only gets set when Neon instructions are actually available, unlike |
| 4441 | // the VFP define, hence the soft float and arch check. This is subtly |
| 4442 | // different from gcc, we follow the intent which was that it should be set |
| 4443 | // when Neon instructions are actually available. |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4444 | if ((FPU & NeonFPU) && !SoftFloat && CPUArchVer >= 7) { |
| 4445 | Builder.defineMacro("__ARM_NEON"); |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 4446 | Builder.defineMacro("__ARM_NEON__"); |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4447 | } |
| 4448 | |
| 4449 | Builder.defineMacro("__ARM_SIZEOF_WCHAR_T", |
| 4450 | Opts.ShortWChar ? "2" : "4"); |
| 4451 | |
| 4452 | Builder.defineMacro("__ARM_SIZEOF_MINIMAL_ENUM", |
| 4453 | Opts.ShortEnums ? "1" : "4"); |
Joey Gouly | 520ec1e | 2013-09-18 10:07:09 +0000 | [diff] [blame] | 4454 | |
Bernard Ogden | 909f35a | 2013-10-29 09:47:51 +0000 | [diff] [blame] | 4455 | if (CRC) |
Joey Gouly | 520ec1e | 2013-09-18 10:07:09 +0000 | [diff] [blame] | 4456 | Builder.defineMacro("__ARM_FEATURE_CRC32"); |
Weiming Zhao | 8712ded | 2013-09-30 22:51:32 +0000 | [diff] [blame] | 4457 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4458 | if (Crypto) |
| 4459 | Builder.defineMacro("__ARM_FEATURE_CRYPTO"); |
| 4460 | |
Bernard Ogden | 51f997d | 2013-10-24 18:32:44 +0000 | [diff] [blame] | 4461 | if (CPUArchVer >= 6 && CPUArch != "6M") { |
Weiming Zhao | 8712ded | 2013-09-30 22:51:32 +0000 | [diff] [blame] | 4462 | Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_1"); |
| 4463 | Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_2"); |
| 4464 | Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4"); |
| 4465 | Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_8"); |
| 4466 | } |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 4467 | |
| 4468 | bool is5EOrAbove = (CPUArchVer >= 6 || |
| 4469 | (CPUArchVer == 5 && |
| 4470 | CPUArch.find('E') != StringRef::npos)); |
| 4471 | bool is32Bit = (!IsThumb || supportsThumb2(ArchName, CPUArch, CPUArchVer)); |
| 4472 | if (is5EOrAbove && is32Bit && (CPUProfile != "M" || CPUArch == "7EM")) |
| 4473 | Builder.defineMacro("__ARM_FEATURE_DSP"); |
Chris Lattner | 9fd7361 | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 4474 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4475 | void getTargetBuiltins(const Builtin::Info *&Records, |
| 4476 | unsigned &NumRecords) const override { |
Chris Lattner | b452752 | 2010-03-03 19:03:45 +0000 | [diff] [blame] | 4477 | Records = BuiltinInfo; |
| 4478 | NumRecords = clang::ARM::LastTSBuiltin-Builtin::FirstTSBuiltin; |
Chris Lattner | 9fd7361 | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 4479 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4480 | bool isCLZForZeroUndef() const override { return false; } |
| 4481 | BuiltinVaListKind getBuiltinVaListKind() const override { |
Logan Chien | eae5a820 | 2012-10-10 06:56:20 +0000 | [diff] [blame] | 4482 | return IsAAPCS ? AAPCSABIBuiltinVaList : TargetInfo::VoidPtrBuiltinVaList; |
Chris Lattner | 9fd7361 | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 4483 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4484 | void getGCCRegNames(const char * const *&Names, |
| 4485 | unsigned &NumNames) const override; |
| 4486 | void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 4487 | unsigned &NumAliases) const override; |
| 4488 | bool validateAsmConstraint(const char *&Name, |
| 4489 | TargetInfo::ConstraintInfo &Info) const override { |
Anders Carlsson | 36834a7 | 2009-02-28 17:11:49 +0000 | [diff] [blame] | 4490 | switch (*Name) { |
Eric Christopher | a0dfca1 | 2012-08-16 23:50:41 +0000 | [diff] [blame] | 4491 | default: break; |
Nate Begeman | 222823a | 2008-04-22 05:03:19 +0000 | [diff] [blame] | 4492 | case 'l': // r0-r7 |
| 4493 | case 'h': // r8-r15 |
| 4494 | case 'w': // VFP Floating point register single precision |
| 4495 | case 'P': // VFP Floating point register double precision |
Chris Lattner | c49cc1a | 2009-04-26 07:16:29 +0000 | [diff] [blame] | 4496 | Info.setAllowsRegister(); |
Nate Begeman | 222823a | 2008-04-22 05:03:19 +0000 | [diff] [blame] | 4497 | return true; |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 4498 | case 'I': |
| 4499 | case 'J': |
| 4500 | case 'K': |
| 4501 | case 'L': |
| 4502 | case 'M': |
| 4503 | // FIXME |
| 4504 | return true; |
Eric Christopher | 895d422 | 2011-07-29 21:20:35 +0000 | [diff] [blame] | 4505 | case 'Q': // A memory address that is a single base register. |
| 4506 | Info.setAllowsMemory(); |
| 4507 | return true; |
Stuart Hastings | 002333f | 2011-06-07 23:45:05 +0000 | [diff] [blame] | 4508 | case 'U': // a memory reference... |
| 4509 | switch (Name[1]) { |
| 4510 | case 'q': // ...ARMV4 ldrsb |
| 4511 | case 'v': // ...VFP load/store (reg+constant offset) |
| 4512 | case 'y': // ...iWMMXt load/store |
Eric Christopher | dda231a | 2011-06-17 01:40:49 +0000 | [diff] [blame] | 4513 | case 't': // address valid for load/store opaque types wider |
Eric Christopher | 825d386 | 2012-11-14 22:08:59 +0000 | [diff] [blame] | 4514 | // than 128-bits |
Eric Christopher | dda231a | 2011-06-17 01:40:49 +0000 | [diff] [blame] | 4515 | case 'n': // valid address for Neon doubleword vector load/store |
| 4516 | case 'm': // valid address for Neon element and structure load/store |
| 4517 | case 's': // valid address for non-offset loads/stores of quad-word |
Eric Christopher | 825d386 | 2012-11-14 22:08:59 +0000 | [diff] [blame] | 4518 | // values in four ARM registers |
Stuart Hastings | 002333f | 2011-06-07 23:45:05 +0000 | [diff] [blame] | 4519 | Info.setAllowsMemory(); |
| 4520 | Name++; |
| 4521 | return true; |
| 4522 | } |
Nate Begeman | 222823a | 2008-04-22 05:03:19 +0000 | [diff] [blame] | 4523 | } |
Chris Lattner | 9fd7361 | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 4524 | return false; |
| 4525 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4526 | std::string convertConstraint(const char *&Constraint) const override { |
Stuart Hastings | 002333f | 2011-06-07 23:45:05 +0000 | [diff] [blame] | 4527 | std::string R; |
| 4528 | switch (*Constraint) { |
| 4529 | case 'U': // Two-character constraint; add "^" hint for later parsing. |
Stuart Hastings | 6ce33d6 | 2011-06-08 16:06:31 +0000 | [diff] [blame] | 4530 | R = std::string("^") + std::string(Constraint, 2); |
Stuart Hastings | 002333f | 2011-06-07 23:45:05 +0000 | [diff] [blame] | 4531 | Constraint++; |
| 4532 | break; |
Eric Christopher | 283f447 | 2011-06-17 00:40:18 +0000 | [diff] [blame] | 4533 | case 'p': // 'p' should be translated to 'r' by default. |
| 4534 | R = std::string("r"); |
| 4535 | break; |
Stuart Hastings | 002333f | 2011-06-07 23:45:05 +0000 | [diff] [blame] | 4536 | default: |
| 4537 | return std::string(1, *Constraint); |
| 4538 | } |
| 4539 | return R; |
| 4540 | } |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 4541 | bool |
| 4542 | validateConstraintModifier(StringRef Constraint, char Modifier, unsigned Size, |
| 4543 | std::string &SuggestedModifier) const override { |
Bill Wendling | e2dbaa9 | 2012-11-30 23:18:12 +0000 | [diff] [blame] | 4544 | bool isOutput = (Constraint[0] == '='); |
Bill Wendling | 6e6330c | 2012-11-30 23:46:56 +0000 | [diff] [blame] | 4545 | bool isInOut = (Constraint[0] == '+'); |
Bill Wendling | e2dbaa9 | 2012-11-30 23:18:12 +0000 | [diff] [blame] | 4546 | |
Bill Wendling | 50d46ca | 2012-10-25 23:28:48 +0000 | [diff] [blame] | 4547 | // Strip off constraint modifiers. |
| 4548 | while (Constraint[0] == '=' || |
| 4549 | Constraint[0] == '+' || |
| 4550 | Constraint[0] == '&') |
| 4551 | Constraint = Constraint.substr(1); |
| 4552 | |
| 4553 | switch (Constraint[0]) { |
| 4554 | default: break; |
| 4555 | case 'r': { |
| 4556 | switch (Modifier) { |
| 4557 | default: |
Bill Wendling | dd6669d | 2013-12-09 02:58:56 +0000 | [diff] [blame] | 4558 | return (isInOut || isOutput || Size <= 64); |
Bill Wendling | 50d46ca | 2012-10-25 23:28:48 +0000 | [diff] [blame] | 4559 | case 'q': |
| 4560 | // A register of size 32 cannot fit a vector type. |
| 4561 | return false; |
| 4562 | } |
| 4563 | } |
| 4564 | } |
| 4565 | |
| 4566 | return true; |
| 4567 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4568 | const char *getClobbers() const override { |
Eli Friedman | be727fe | 2008-08-20 07:44:10 +0000 | [diff] [blame] | 4569 | // FIXME: Is this really right? |
Chris Lattner | 9fd7361 | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 4570 | return ""; |
| 4571 | } |
Aaron Ballman | 82bfa19 | 2012-10-02 14:26:08 +0000 | [diff] [blame] | 4572 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4573 | CallingConvCheckResult checkCallingConvention(CallingConv CC) const override { |
Aaron Ballman | 82bfa19 | 2012-10-02 14:26:08 +0000 | [diff] [blame] | 4574 | return (CC == CC_AAPCS || CC == CC_AAPCS_VFP) ? CCCR_OK : CCCR_Warning; |
| 4575 | } |
Logan Chien | a8f7a97 | 2013-02-23 04:24:36 +0000 | [diff] [blame] | 4576 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4577 | int getEHDataRegisterNumber(unsigned RegNo) const override { |
Logan Chien | a8f7a97 | 2013-02-23 04:24:36 +0000 | [diff] [blame] | 4578 | if (RegNo == 0) return 0; |
| 4579 | if (RegNo == 1) return 1; |
| 4580 | return -1; |
| 4581 | } |
Chris Lattner | 9fd7361 | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 4582 | }; |
Daniel Dunbar | 40b774e | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 4583 | |
Rafael Espindola | 5389b84 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 4584 | bool ARMTargetInfo::setFPMath(StringRef Name) { |
| 4585 | if (Name == "neon") { |
| 4586 | FPMath = FP_Neon; |
| 4587 | return true; |
| 4588 | } else if (Name == "vfp" || Name == "vfp2" || Name == "vfp3" || |
| 4589 | Name == "vfp4") { |
| 4590 | FPMath = FP_VFP; |
| 4591 | return true; |
| 4592 | } |
| 4593 | return false; |
| 4594 | } |
| 4595 | |
Daniel Dunbar | 40b774e | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 4596 | const char * const ARMTargetInfo::GCCRegNames[] = { |
Daniel Dunbar | 663e9f8 | 2010-08-11 02:17:20 +0000 | [diff] [blame] | 4597 | // Integer registers |
Daniel Dunbar | 40b774e | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 4598 | "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", |
Daniel Dunbar | 663e9f8 | 2010-08-11 02:17:20 +0000 | [diff] [blame] | 4599 | "r8", "r9", "r10", "r11", "r12", "sp", "lr", "pc", |
| 4600 | |
| 4601 | // Float registers |
| 4602 | "s0", "s1", "s2", "s3", "s4", "s5", "s6", "s7", |
| 4603 | "s8", "s9", "s10", "s11", "s12", "s13", "s14", "s15", |
| 4604 | "s16", "s17", "s18", "s19", "s20", "s21", "s22", "s23", |
Dale Johannesen | 0bbb50d | 2010-10-27 23:34:42 +0000 | [diff] [blame] | 4605 | "s24", "s25", "s26", "s27", "s28", "s29", "s30", "s31", |
Daniel Dunbar | 663e9f8 | 2010-08-11 02:17:20 +0000 | [diff] [blame] | 4606 | |
Dale Johannesen | 0bbb50d | 2010-10-27 23:34:42 +0000 | [diff] [blame] | 4607 | // Double registers |
| 4608 | "d0", "d1", "d2", "d3", "d4", "d5", "d6", "d7", |
| 4609 | "d8", "d9", "d10", "d11", "d12", "d13", "d14", "d15", |
Dale Johannesen | 0d79b04 | 2010-10-28 01:05:37 +0000 | [diff] [blame] | 4610 | "d16", "d17", "d18", "d19", "d20", "d21", "d22", "d23", |
| 4611 | "d24", "d25", "d26", "d27", "d28", "d29", "d30", "d31", |
Dale Johannesen | 0bbb50d | 2010-10-27 23:34:42 +0000 | [diff] [blame] | 4612 | |
| 4613 | // Quad registers |
Dale Johannesen | 0d79b04 | 2010-10-28 01:05:37 +0000 | [diff] [blame] | 4614 | "q0", "q1", "q2", "q3", "q4", "q5", "q6", "q7", |
| 4615 | "q8", "q9", "q10", "q11", "q12", "q13", "q14", "q15" |
Daniel Dunbar | 40b774e | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 4616 | }; |
| 4617 | |
| 4618 | void ARMTargetInfo::getGCCRegNames(const char * const *&Names, |
Daniel Dunbar | 00ea8f0 | 2010-08-11 02:17:11 +0000 | [diff] [blame] | 4619 | unsigned &NumNames) const { |
Daniel Dunbar | 40b774e | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 4620 | Names = GCCRegNames; |
| 4621 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 4622 | } |
| 4623 | |
| 4624 | const TargetInfo::GCCRegAlias ARMTargetInfo::GCCRegAliases[] = { |
Daniel Dunbar | 40b774e | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 4625 | { { "a1" }, "r0" }, |
| 4626 | { { "a2" }, "r1" }, |
| 4627 | { { "a3" }, "r2" }, |
| 4628 | { { "a4" }, "r3" }, |
| 4629 | { { "v1" }, "r4" }, |
| 4630 | { { "v2" }, "r5" }, |
| 4631 | { { "v3" }, "r6" }, |
| 4632 | { { "v4" }, "r7" }, |
| 4633 | { { "v5" }, "r8" }, |
| 4634 | { { "v6", "rfp" }, "r9" }, |
| 4635 | { { "sl" }, "r10" }, |
| 4636 | { { "fp" }, "r11" }, |
| 4637 | { { "ip" }, "r12" }, |
Daniel Dunbar | 00ea8f0 | 2010-08-11 02:17:11 +0000 | [diff] [blame] | 4638 | { { "r13" }, "sp" }, |
| 4639 | { { "r14" }, "lr" }, |
| 4640 | { { "r15" }, "pc" }, |
Dale Johannesen | 0bbb50d | 2010-10-27 23:34:42 +0000 | [diff] [blame] | 4641 | // The S, D and Q registers overlap, but aren't really aliases; we |
| 4642 | // don't want to substitute one of these for a different-sized one. |
Daniel Dunbar | 40b774e | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 4643 | }; |
| 4644 | |
| 4645 | void ARMTargetInfo::getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 4646 | unsigned &NumAliases) const { |
| 4647 | Aliases = GCCRegAliases; |
| 4648 | NumAliases = llvm::array_lengthof(GCCRegAliases); |
| 4649 | } |
Chris Lattner | b452752 | 2010-03-03 19:03:45 +0000 | [diff] [blame] | 4650 | |
| 4651 | const Builtin::Info ARMTargetInfo::BuiltinInfo[] = { |
Eli Friedman | e7e66f7 | 2011-07-05 21:53:01 +0000 | [diff] [blame] | 4652 | #define BUILTIN(ID, TYPE, ATTRS) { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
Fariborz Jahanian | 67aba81 | 2010-11-30 17:35:24 +0000 | [diff] [blame] | 4653 | #define LIBBUILTIN(ID, TYPE, ATTRS, HEADER) { #ID, TYPE, ATTRS, HEADER,\ |
Eli Friedman | e7e66f7 | 2011-07-05 21:53:01 +0000 | [diff] [blame] | 4654 | ALL_LANGUAGES }, |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4655 | #include "clang/Basic/BuiltinsNEON.def" |
| 4656 | |
| 4657 | #define BUILTIN(ID, TYPE, ATTRS) { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 4658 | #define LANGBUILTIN(ID, TYPE, ATTRS, LANG) { #ID, TYPE, ATTRS, 0, LANG }, |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4659 | #define LIBBUILTIN(ID, TYPE, ATTRS, HEADER) { #ID, TYPE, ATTRS, HEADER,\ |
| 4660 | ALL_LANGUAGES }, |
Chris Lattner | b452752 | 2010-03-03 19:03:45 +0000 | [diff] [blame] | 4661 | #include "clang/Basic/BuiltinsARM.def" |
| 4662 | }; |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4663 | |
| 4664 | class ARMleTargetInfo : public ARMTargetInfo { |
| 4665 | public: |
| 4666 | ARMleTargetInfo(const llvm::Triple &Triple) |
| 4667 | : ARMTargetInfo(Triple, false) { } |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 4668 | void getTargetDefines(const LangOptions &Opts, |
| 4669 | MacroBuilder &Builder) const override { |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4670 | Builder.defineMacro("__ARMEL__"); |
| 4671 | ARMTargetInfo::getTargetDefines(Opts, Builder); |
| 4672 | } |
| 4673 | }; |
| 4674 | |
| 4675 | class ARMbeTargetInfo : public ARMTargetInfo { |
| 4676 | public: |
| 4677 | ARMbeTargetInfo(const llvm::Triple &Triple) |
| 4678 | : ARMTargetInfo(Triple, true) { } |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 4679 | void getTargetDefines(const LangOptions &Opts, |
| 4680 | MacroBuilder &Builder) const override { |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4681 | Builder.defineMacro("__ARMEB__"); |
| 4682 | Builder.defineMacro("__ARM_BIG_ENDIAN"); |
| 4683 | ARMTargetInfo::getTargetDefines(Opts, Builder); |
| 4684 | } |
| 4685 | }; |
Chris Lattner | 9fd7361 | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 4686 | |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 4687 | class WindowsARMTargetInfo : public WindowsTargetInfo<ARMleTargetInfo> { |
| 4688 | const llvm::Triple Triple; |
| 4689 | public: |
| 4690 | WindowsARMTargetInfo(const llvm::Triple &Triple) |
| 4691 | : WindowsTargetInfo<ARMleTargetInfo>(Triple), Triple(Triple) { |
| 4692 | TLSSupported = false; |
| 4693 | WCharType = UnsignedShort; |
| 4694 | SizeType = UnsignedInt; |
| 4695 | UserLabelPrefix = ""; |
| 4696 | } |
| 4697 | void getVisualStudioDefines(const LangOptions &Opts, |
| 4698 | MacroBuilder &Builder) const { |
| 4699 | WindowsTargetInfo<ARMleTargetInfo>::getVisualStudioDefines(Opts, Builder); |
| 4700 | |
| 4701 | // FIXME: this is invalid for WindowsCE |
| 4702 | Builder.defineMacro("_M_ARM_NT", "1"); |
| 4703 | Builder.defineMacro("_M_ARMT", "_M_ARM"); |
| 4704 | Builder.defineMacro("_M_THUMB", "_M_ARM"); |
| 4705 | |
| 4706 | assert((Triple.getArch() == llvm::Triple::arm || |
| 4707 | Triple.getArch() == llvm::Triple::thumb) && |
| 4708 | "invalid architecture for Windows ARM target info"); |
| 4709 | unsigned Offset = Triple.getArch() == llvm::Triple::arm ? 4 : 6; |
| 4710 | Builder.defineMacro("_M_ARM", Triple.getArchName().substr(Offset)); |
| 4711 | |
| 4712 | // TODO map the complete set of values |
| 4713 | // 31: VFPv3 40: VFPv4 |
| 4714 | Builder.defineMacro("_M_ARM_FP", "31"); |
| 4715 | } |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 4716 | BuiltinVaListKind getBuiltinVaListKind() const override { |
| 4717 | return TargetInfo::CharPtrBuiltinVaList; |
| 4718 | } |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 4719 | }; |
| 4720 | |
| 4721 | // Windows ARM + Itanium C++ ABI Target |
| 4722 | class ItaniumWindowsARMleTargetInfo : public WindowsARMTargetInfo { |
| 4723 | public: |
| 4724 | ItaniumWindowsARMleTargetInfo(const llvm::Triple &Triple) |
| 4725 | : WindowsARMTargetInfo(Triple) { |
| 4726 | TheCXXABI.set(TargetCXXABI::GenericARM); |
| 4727 | } |
| 4728 | |
| 4729 | void getTargetDefines(const LangOptions &Opts, |
| 4730 | MacroBuilder &Builder) const override { |
| 4731 | WindowsARMTargetInfo::getTargetDefines(Opts, Builder); |
| 4732 | |
| 4733 | if (Opts.MSVCCompat) |
| 4734 | WindowsARMTargetInfo::getVisualStudioDefines(Opts, Builder); |
| 4735 | } |
| 4736 | }; |
| 4737 | |
| 4738 | // Windows ARM, MS (C++) ABI |
| 4739 | class MicrosoftARMleTargetInfo : public WindowsARMTargetInfo { |
| 4740 | public: |
| 4741 | MicrosoftARMleTargetInfo(const llvm::Triple &Triple) |
| 4742 | : WindowsARMTargetInfo(Triple) { |
| 4743 | TheCXXABI.set(TargetCXXABI::Microsoft); |
| 4744 | } |
| 4745 | |
| 4746 | void getTargetDefines(const LangOptions &Opts, |
| 4747 | MacroBuilder &Builder) const override { |
| 4748 | WindowsARMTargetInfo::getTargetDefines(Opts, Builder); |
| 4749 | WindowsARMTargetInfo::getVisualStudioDefines(Opts, Builder); |
| 4750 | } |
| 4751 | }; |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 4752 | |
Mike Stump | 25cf760 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 4753 | class DarwinARMTargetInfo : |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4754 | public DarwinTargetInfo<ARMleTargetInfo> { |
Edwin Török | 36565e5 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 4755 | protected: |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4756 | void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 4757 | MacroBuilder &Builder) const override { |
Douglas Gregor | 0a0d2b1 | 2011-03-23 00:50:03 +0000 | [diff] [blame] | 4758 | getDarwinDefines(Builder, Opts, Triple, PlatformName, PlatformMinVersion); |
Eli Friedman | 8f57517 | 2009-04-19 21:38:35 +0000 | [diff] [blame] | 4759 | } |
Eli Friedman | be727fe | 2008-08-20 07:44:10 +0000 | [diff] [blame] | 4760 | |
Edwin Török | 36565e5 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 4761 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 4762 | DarwinARMTargetInfo(const llvm::Triple &Triple) |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4763 | : DarwinTargetInfo<ARMleTargetInfo>(Triple) { |
Daniel Dunbar | 0104558 | 2010-05-27 07:00:26 +0000 | [diff] [blame] | 4764 | HasAlignMac68kSupport = true; |
Eli Friedman | 2be4607 | 2011-10-14 20:59:01 +0000 | [diff] [blame] | 4765 | // iOS always has 64-bit atomic instructions. |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 4766 | // FIXME: This should be based off of the target features in |
| 4767 | // ARMleTargetInfo. |
Eli Friedman | 2be4607 | 2011-10-14 20:59:01 +0000 | [diff] [blame] | 4768 | MaxAtomicInlineWidth = 64; |
John McCall | b8b2c9d | 2013-01-25 22:30:49 +0000 | [diff] [blame] | 4769 | |
| 4770 | // Darwin on iOS uses a variant of the ARM C++ ABI. |
| 4771 | TheCXXABI.set(TargetCXXABI::iOS); |
Daniel Dunbar | 0104558 | 2010-05-27 07:00:26 +0000 | [diff] [blame] | 4772 | } |
Eli Friedman | be727fe | 2008-08-20 07:44:10 +0000 | [diff] [blame] | 4773 | }; |
Eli Friedman | be727fe | 2008-08-20 07:44:10 +0000 | [diff] [blame] | 4774 | |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 4775 | class AArch64TargetInfo : public TargetInfo { |
| 4776 | virtual void setDescriptionString() = 0; |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4777 | static const TargetInfo::GCCRegAlias GCCRegAliases[]; |
| 4778 | static const char *const GCCRegNames[]; |
| 4779 | |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 4780 | enum FPUModeEnum { |
| 4781 | FPUMode, |
| 4782 | NeonMode |
| 4783 | }; |
| 4784 | |
| 4785 | unsigned FPU; |
| 4786 | unsigned CRC; |
| 4787 | unsigned Crypto; |
| 4788 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4789 | static const Builtin::Info BuiltinInfo[]; |
| 4790 | |
| 4791 | std::string ABI; |
| 4792 | |
| 4793 | public: |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 4794 | AArch64TargetInfo(const llvm::Triple &Triple) |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4795 | : TargetInfo(Triple), ABI("aapcs") { |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 4796 | |
| 4797 | if (getTriple().getOS() == llvm::Triple::NetBSD) { |
| 4798 | WCharType = SignedInt; |
| 4799 | |
| 4800 | // NetBSD apparently prefers consistency across ARM targets to consistency |
| 4801 | // across 64-bit targets. |
| 4802 | Int64Type = SignedLongLong; |
| 4803 | IntMaxType = SignedLongLong; |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 4804 | } else { |
| 4805 | WCharType = UnsignedInt; |
| 4806 | Int64Type = SignedLong; |
| 4807 | IntMaxType = SignedLong; |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 4808 | } |
| 4809 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4810 | LongWidth = LongAlign = PointerWidth = PointerAlign = 64; |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4811 | MaxVectorAlign = 128; |
| 4812 | RegParmMax = 8; |
| 4813 | MaxAtomicInlineWidth = 128; |
| 4814 | MaxAtomicPromoteWidth = 128; |
| 4815 | |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 4816 | LongDoubleWidth = LongDoubleAlign = SuitableAlign = 128; |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4817 | LongDoubleFormat = &llvm::APFloat::IEEEquad; |
| 4818 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4819 | // {} in inline assembly are neon specifiers, not assembly variant |
| 4820 | // specifiers. |
| 4821 | NoAsmVariants = true; |
| 4822 | |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 4823 | // AAPCS gives rules for bitfields. 7.1.7 says: "The container type |
| 4824 | // contributes to the alignment of the containing aggregate in the same way |
| 4825 | // a plain (non bit-field) member of that type would, without exception for |
| 4826 | // zero-sized or anonymous bit-fields." |
| 4827 | UseBitFieldTypeAlignment = true; |
| 4828 | UseZeroLengthBitfieldAlignment = true; |
| 4829 | |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 4830 | // AArch64 targets default to using the ARM C++ ABI. |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4831 | TheCXXABI.set(TargetCXXABI::GenericAArch64); |
| 4832 | } |
| 4833 | |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 4834 | StringRef getABI() const override { return ABI; } |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 4835 | bool setABI(const std::string &Name) override { |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4836 | if (Name != "aapcs" && Name != "darwinpcs") |
| 4837 | return false; |
| 4838 | |
| 4839 | ABI = Name; |
| 4840 | return true; |
| 4841 | } |
| 4842 | |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 4843 | bool setCPU(const std::string &Name) override { |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4844 | bool CPUKnown = llvm::StringSwitch<bool>(Name) |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 4845 | .Case("generic", true) |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 4846 | .Cases("cortex-a53", "cortex-a57", "cortex-a72", true) |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4847 | .Case("cyclone", true) |
| 4848 | .Default(false); |
| 4849 | return CPUKnown; |
| 4850 | } |
| 4851 | |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 4852 | void getTargetDefines(const LangOptions &Opts, |
| 4853 | MacroBuilder &Builder) const override { |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4854 | // Target identification. |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4855 | Builder.defineMacro("__aarch64__"); |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4856 | |
| 4857 | // Target properties. |
| 4858 | Builder.defineMacro("_LP64"); |
| 4859 | Builder.defineMacro("__LP64__"); |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4860 | |
| 4861 | // ACLE predefines. Many can only have one possible value on v8 AArch64. |
| 4862 | Builder.defineMacro("__ARM_ACLE", "200"); |
| 4863 | Builder.defineMacro("__ARM_ARCH", "8"); |
| 4864 | Builder.defineMacro("__ARM_ARCH_PROFILE", "'A'"); |
| 4865 | |
| 4866 | Builder.defineMacro("__ARM_64BIT_STATE"); |
| 4867 | Builder.defineMacro("__ARM_PCS_AAPCS64"); |
| 4868 | Builder.defineMacro("__ARM_ARCH_ISA_A64"); |
| 4869 | |
| 4870 | Builder.defineMacro("__ARM_FEATURE_UNALIGNED"); |
| 4871 | Builder.defineMacro("__ARM_FEATURE_CLZ"); |
| 4872 | Builder.defineMacro("__ARM_FEATURE_FMA"); |
| 4873 | Builder.defineMacro("__ARM_FEATURE_DIV"); |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 4874 | Builder.defineMacro("__ARM_FEATURE_IDIV"); // As specified in ACLE |
| 4875 | Builder.defineMacro("__ARM_FEATURE_DIV"); // For backwards compatibility |
| 4876 | Builder.defineMacro("__ARM_FEATURE_NUMERIC_MAXMIN"); |
| 4877 | Builder.defineMacro("__ARM_FEATURE_DIRECTED_ROUNDING"); |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4878 | |
| 4879 | Builder.defineMacro("__ARM_ALIGN_MAX_STACK_PWR", "4"); |
| 4880 | |
| 4881 | // 0xe implies support for half, single and double precision operations. |
| 4882 | Builder.defineMacro("__ARM_FP", "0xe"); |
| 4883 | |
| 4884 | // PCS specifies this for SysV variants, which is all we support. Other ABIs |
| 4885 | // may choose __ARM_FP16_FORMAT_ALTERNATIVE. |
| 4886 | Builder.defineMacro("__ARM_FP16_FORMAT_IEEE"); |
| 4887 | |
| 4888 | if (Opts.FastMath || Opts.FiniteMathOnly) |
| 4889 | Builder.defineMacro("__ARM_FP_FAST"); |
| 4890 | |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 4891 | if (Opts.C99 && !Opts.Freestanding) |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4892 | Builder.defineMacro("__ARM_FP_FENV_ROUNDING"); |
| 4893 | |
| 4894 | Builder.defineMacro("__ARM_SIZEOF_WCHAR_T", Opts.ShortWChar ? "2" : "4"); |
| 4895 | |
| 4896 | Builder.defineMacro("__ARM_SIZEOF_MINIMAL_ENUM", |
| 4897 | Opts.ShortEnums ? "1" : "4"); |
| 4898 | |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 4899 | if (FPU == NeonMode) { |
| 4900 | Builder.defineMacro("__ARM_NEON"); |
| 4901 | // 64-bit NEON supports half, single and double precision operations. |
| 4902 | Builder.defineMacro("__ARM_NEON_FP", "0xe"); |
| 4903 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4904 | |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 4905 | if (CRC) |
| 4906 | Builder.defineMacro("__ARM_FEATURE_CRC32"); |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4907 | |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 4908 | if (Crypto) |
| 4909 | Builder.defineMacro("__ARM_FEATURE_CRYPTO"); |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4910 | } |
| 4911 | |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 4912 | void getTargetBuiltins(const Builtin::Info *&Records, |
| 4913 | unsigned &NumRecords) const override { |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4914 | Records = BuiltinInfo; |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 4915 | NumRecords = clang::AArch64::LastTSBuiltin - Builtin::FirstTSBuiltin; |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4916 | } |
| 4917 | |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 4918 | bool hasFeature(StringRef Feature) const override { |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 4919 | return Feature == "aarch64" || |
| 4920 | Feature == "arm64" || |
| 4921 | (Feature == "neon" && FPU == NeonMode); |
| 4922 | } |
| 4923 | |
| 4924 | bool handleTargetFeatures(std::vector<std::string> &Features, |
| 4925 | DiagnosticsEngine &Diags) override { |
| 4926 | FPU = FPUMode; |
| 4927 | CRC = 0; |
| 4928 | Crypto = 0; |
| 4929 | for (unsigned i = 0, e = Features.size(); i != e; ++i) { |
| 4930 | if (Features[i] == "+neon") |
| 4931 | FPU = NeonMode; |
| 4932 | if (Features[i] == "+crc") |
| 4933 | CRC = 1; |
| 4934 | if (Features[i] == "+crypto") |
| 4935 | Crypto = 1; |
| 4936 | } |
| 4937 | |
| 4938 | setDescriptionString(); |
| 4939 | |
| 4940 | return true; |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4941 | } |
| 4942 | |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 4943 | bool isCLZForZeroUndef() const override { return false; } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4944 | |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 4945 | BuiltinVaListKind getBuiltinVaListKind() const override { |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4946 | return TargetInfo::AArch64ABIBuiltinVaList; |
| 4947 | } |
| 4948 | |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 4949 | void getGCCRegNames(const char *const *&Names, |
| 4950 | unsigned &NumNames) const override; |
| 4951 | void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 4952 | unsigned &NumAliases) const override; |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4953 | |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 4954 | bool validateAsmConstraint(const char *&Name, |
| 4955 | TargetInfo::ConstraintInfo &Info) const override { |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4956 | switch (*Name) { |
| 4957 | default: |
| 4958 | return false; |
| 4959 | case 'w': // Floating point and SIMD registers (V0-V31) |
| 4960 | Info.setAllowsRegister(); |
| 4961 | return true; |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 4962 | case 'I': // Constant that can be used with an ADD instruction |
| 4963 | case 'J': // Constant that can be used with a SUB instruction |
| 4964 | case 'K': // Constant that can be used with a 32-bit logical instruction |
| 4965 | case 'L': // Constant that can be used with a 64-bit logical instruction |
| 4966 | case 'M': // Constant that can be used as a 32-bit MOV immediate |
| 4967 | case 'N': // Constant that can be used as a 64-bit MOV immediate |
| 4968 | case 'Y': // Floating point constant zero |
| 4969 | case 'Z': // Integer constant zero |
| 4970 | return true; |
| 4971 | case 'Q': // A memory reference with base register and no offset |
| 4972 | Info.setAllowsMemory(); |
| 4973 | return true; |
| 4974 | case 'S': // A symbolic address |
| 4975 | Info.setAllowsRegister(); |
| 4976 | return true; |
| 4977 | case 'U': |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 4978 | // Ump: A memory address suitable for ldp/stp in SI, DI, SF and DF modes. |
| 4979 | // Utf: A memory address suitable for ldp/stp in TF mode. |
| 4980 | // Usa: An absolute symbolic address. |
| 4981 | // Ush: The high part (bits 32:12) of a pc-relative symbolic address. |
| 4982 | llvm_unreachable("FIXME: Unimplemented support for U* constraints."); |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4983 | case 'z': // Zero register, wzr or xzr |
| 4984 | Info.setAllowsRegister(); |
| 4985 | return true; |
| 4986 | case 'x': // Floating point and SIMD registers (V0-V15) |
| 4987 | Info.setAllowsRegister(); |
| 4988 | return true; |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4989 | } |
| 4990 | return false; |
| 4991 | } |
| 4992 | |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 4993 | bool |
| 4994 | validateConstraintModifier(StringRef Constraint, char Modifier, unsigned Size, |
| 4995 | std::string &SuggestedModifier) const override { |
| 4996 | // Strip off constraint modifiers. |
| 4997 | while (Constraint[0] == '=' || Constraint[0] == '+' || Constraint[0] == '&') |
| 4998 | Constraint = Constraint.substr(1); |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 4999 | |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 5000 | switch (Constraint[0]) { |
| 5001 | default: |
| 5002 | return true; |
| 5003 | case 'z': |
| 5004 | case 'r': { |
| 5005 | switch (Modifier) { |
| 5006 | case 'x': |
| 5007 | case 'w': |
| 5008 | // For now assume that the person knows what they're |
| 5009 | // doing with the modifier. |
| 5010 | return true; |
| 5011 | default: |
| 5012 | // By default an 'r' constraint will be in the 'x' |
| 5013 | // registers. |
| 5014 | if (Size == 64) |
| 5015 | return true; |
| 5016 | |
| 5017 | SuggestedModifier = "w"; |
| 5018 | return false; |
| 5019 | } |
| 5020 | } |
| 5021 | } |
| 5022 | } |
| 5023 | |
| 5024 | const char *getClobbers() const override { return ""; } |
| 5025 | |
| 5026 | int getEHDataRegisterNumber(unsigned RegNo) const override { |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5027 | if (RegNo == 0) |
| 5028 | return 0; |
| 5029 | if (RegNo == 1) |
| 5030 | return 1; |
| 5031 | return -1; |
| 5032 | } |
| 5033 | }; |
| 5034 | |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 5035 | const char *const AArch64TargetInfo::GCCRegNames[] = { |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5036 | // 32-bit Integer registers |
| 5037 | "w0", "w1", "w2", "w3", "w4", "w5", "w6", "w7", "w8", "w9", "w10", |
| 5038 | "w11", "w12", "w13", "w14", "w15", "w16", "w17", "w18", "w19", "w20", "w21", |
| 5039 | "w22", "w23", "w24", "w25", "w26", "w27", "w28", "w29", "w30", "wsp", |
| 5040 | |
| 5041 | // 64-bit Integer registers |
| 5042 | "x0", "x1", "x2", "x3", "x4", "x5", "x6", "x7", "x8", "x9", "x10", |
| 5043 | "x11", "x12", "x13", "x14", "x15", "x16", "x17", "x18", "x19", "x20", "x21", |
| 5044 | "x22", "x23", "x24", "x25", "x26", "x27", "x28", "fp", "lr", "sp", |
| 5045 | |
| 5046 | // 32-bit floating point regsisters |
| 5047 | "s0", "s1", "s2", "s3", "s4", "s5", "s6", "s7", "s8", "s9", "s10", |
| 5048 | "s11", "s12", "s13", "s14", "s15", "s16", "s17", "s18", "s19", "s20", "s21", |
| 5049 | "s22", "s23", "s24", "s25", "s26", "s27", "s28", "s29", "s30", "s31", |
| 5050 | |
| 5051 | // 64-bit floating point regsisters |
| 5052 | "d0", "d1", "d2", "d3", "d4", "d5", "d6", "d7", "d8", "d9", "d10", |
| 5053 | "d11", "d12", "d13", "d14", "d15", "d16", "d17", "d18", "d19", "d20", "d21", |
| 5054 | "d22", "d23", "d24", "d25", "d26", "d27", "d28", "d29", "d30", "d31", |
| 5055 | |
| 5056 | // Vector registers |
| 5057 | "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", |
| 5058 | "v11", "v12", "v13", "v14", "v15", "v16", "v17", "v18", "v19", "v20", "v21", |
| 5059 | "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30", "v31" |
| 5060 | }; |
| 5061 | |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 5062 | void AArch64TargetInfo::getGCCRegNames(const char *const *&Names, |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5063 | unsigned &NumNames) const { |
| 5064 | Names = GCCRegNames; |
| 5065 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 5066 | } |
| 5067 | |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 5068 | const TargetInfo::GCCRegAlias AArch64TargetInfo::GCCRegAliases[] = { |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5069 | { { "w31" }, "wsp" }, |
| 5070 | { { "x29" }, "fp" }, |
| 5071 | { { "x30" }, "lr" }, |
| 5072 | { { "x31" }, "sp" }, |
| 5073 | // The S/D/Q and W/X registers overlap, but aren't really aliases; we |
| 5074 | // don't want to substitute one of these for a different-sized one. |
| 5075 | }; |
| 5076 | |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 5077 | void AArch64TargetInfo::getGCCRegAliases(const GCCRegAlias *&Aliases, |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5078 | unsigned &NumAliases) const { |
| 5079 | Aliases = GCCRegAliases; |
| 5080 | NumAliases = llvm::array_lengthof(GCCRegAliases); |
| 5081 | } |
| 5082 | |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 5083 | const Builtin::Info AArch64TargetInfo::BuiltinInfo[] = { |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5084 | #define BUILTIN(ID, TYPE, ATTRS) \ |
| 5085 | { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
| 5086 | #include "clang/Basic/BuiltinsNEON.def" |
| 5087 | |
| 5088 | #define BUILTIN(ID, TYPE, ATTRS) \ |
| 5089 | { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 5090 | #include "clang/Basic/BuiltinsAArch64.def" |
| 5091 | }; |
| 5092 | |
| 5093 | class AArch64leTargetInfo : public AArch64TargetInfo { |
| 5094 | void setDescriptionString() override { |
| 5095 | if (getTriple().isOSBinFormatMachO()) |
| 5096 | DescriptionString = "e-m:o-i64:64-i128:128-n32:64-S128"; |
| 5097 | else |
| 5098 | DescriptionString = "e-m:e-i64:64-i128:128-n32:64-S128"; |
| 5099 | } |
| 5100 | |
| 5101 | public: |
| 5102 | AArch64leTargetInfo(const llvm::Triple &Triple) |
| 5103 | : AArch64TargetInfo(Triple) { |
| 5104 | BigEndian = false; |
| 5105 | } |
| 5106 | void getTargetDefines(const LangOptions &Opts, |
| 5107 | MacroBuilder &Builder) const override { |
| 5108 | Builder.defineMacro("__AARCH64EL__"); |
| 5109 | AArch64TargetInfo::getTargetDefines(Opts, Builder); |
| 5110 | } |
| 5111 | }; |
| 5112 | |
| 5113 | class AArch64beTargetInfo : public AArch64TargetInfo { |
| 5114 | void setDescriptionString() override { |
| 5115 | assert(!getTriple().isOSBinFormatMachO()); |
| 5116 | DescriptionString = "E-m:e-i64:64-i128:128-n32:64-S128"; |
| 5117 | } |
| 5118 | |
| 5119 | public: |
| 5120 | AArch64beTargetInfo(const llvm::Triple &Triple) |
| 5121 | : AArch64TargetInfo(Triple) { } |
| 5122 | void getTargetDefines(const LangOptions &Opts, |
| 5123 | MacroBuilder &Builder) const override { |
| 5124 | Builder.defineMacro("__AARCH64EB__"); |
| 5125 | Builder.defineMacro("__AARCH_BIG_ENDIAN"); |
| 5126 | Builder.defineMacro("__ARM_BIG_ENDIAN"); |
| 5127 | AArch64TargetInfo::getTargetDefines(Opts, Builder); |
| 5128 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5129 | }; |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5130 | |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 5131 | class DarwinAArch64TargetInfo : public DarwinTargetInfo<AArch64leTargetInfo> { |
| 5132 | protected: |
| 5133 | void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 5134 | MacroBuilder &Builder) const override { |
| 5135 | Builder.defineMacro("__AARCH64_SIMD__"); |
| 5136 | Builder.defineMacro("__ARM64_ARCH_8__"); |
| 5137 | Builder.defineMacro("__ARM_NEON__"); |
| 5138 | Builder.defineMacro("__LITTLE_ENDIAN__"); |
| 5139 | Builder.defineMacro("__REGISTER_PREFIX__", ""); |
| 5140 | Builder.defineMacro("__arm64", "1"); |
| 5141 | Builder.defineMacro("__arm64__", "1"); |
| 5142 | |
| 5143 | getDarwinDefines(Builder, Opts, Triple, PlatformName, PlatformMinVersion); |
| 5144 | } |
| 5145 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5146 | public: |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 5147 | DarwinAArch64TargetInfo(const llvm::Triple &Triple) |
| 5148 | : DarwinTargetInfo<AArch64leTargetInfo>(Triple) { |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5149 | Int64Type = SignedLongLong; |
| 5150 | WCharType = SignedInt; |
| 5151 | UseSignedCharForObjCBool = false; |
| 5152 | |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 5153 | LongDoubleWidth = LongDoubleAlign = SuitableAlign = 64; |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5154 | LongDoubleFormat = &llvm::APFloat::IEEEdouble; |
| 5155 | |
| 5156 | TheCXXABI.set(TargetCXXABI::iOS64); |
| 5157 | } |
| 5158 | |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 5159 | BuiltinVaListKind getBuiltinVaListKind() const override { |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5160 | return TargetInfo::CharPtrBuiltinVaList; |
| 5161 | } |
| 5162 | }; |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5163 | |
Tony Linthicum | 9631939 | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 5164 | // Hexagon abstract base class |
| 5165 | class HexagonTargetInfo : public TargetInfo { |
| 5166 | static const Builtin::Info BuiltinInfo[]; |
| 5167 | static const char * const GCCRegNames[]; |
| 5168 | static const TargetInfo::GCCRegAlias GCCRegAliases[]; |
| 5169 | std::string CPU; |
| 5170 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5171 | HexagonTargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) { |
Eli Friedman | e6a24e8 | 2011-12-22 03:51:45 +0000 | [diff] [blame] | 5172 | BigEndian = false; |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5173 | DescriptionString = "e-m:e-p:32:32-i1:32-i64:64-a:0-n32"; |
Tony Linthicum | 9631939 | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 5174 | |
| 5175 | // {} in inline assembly are packet specifiers, not assembly variant |
| 5176 | // specifiers. |
| 5177 | NoAsmVariants = true; |
| 5178 | } |
| 5179 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5180 | void getTargetBuiltins(const Builtin::Info *&Records, |
| 5181 | unsigned &NumRecords) const override { |
Tony Linthicum | 9631939 | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 5182 | Records = BuiltinInfo; |
| 5183 | NumRecords = clang::Hexagon::LastTSBuiltin-Builtin::FirstTSBuiltin; |
| 5184 | } |
| 5185 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5186 | bool validateAsmConstraint(const char *&Name, |
| 5187 | TargetInfo::ConstraintInfo &Info) const override { |
Tony Linthicum | 9631939 | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 5188 | return true; |
| 5189 | } |
| 5190 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5191 | void getTargetDefines(const LangOptions &Opts, |
| 5192 | MacroBuilder &Builder) const override; |
Tony Linthicum | 9631939 | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 5193 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5194 | bool hasFeature(StringRef Feature) const override { |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 5195 | return Feature == "hexagon"; |
| 5196 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5197 | |
| 5198 | BuiltinVaListKind getBuiltinVaListKind() const override { |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 5199 | return TargetInfo::CharPtrBuiltinVaList; |
Tony Linthicum | 9631939 | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 5200 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5201 | void getGCCRegNames(const char * const *&Names, |
| 5202 | unsigned &NumNames) const override; |
| 5203 | void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 5204 | unsigned &NumAliases) const override; |
| 5205 | const char *getClobbers() const override { |
Tony Linthicum | 9631939 | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 5206 | return ""; |
| 5207 | } |
Sebastian Pop | 43115d4 | 2012-01-13 20:37:10 +0000 | [diff] [blame] | 5208 | |
| 5209 | static const char *getHexagonCPUSuffix(StringRef Name) { |
| 5210 | return llvm::StringSwitch<const char*>(Name) |
Sebastian Pop | 43115d4 | 2012-01-13 20:37:10 +0000 | [diff] [blame] | 5211 | .Case("hexagonv4", "4") |
Sirish Pande | 5f9688b | 2012-05-10 20:19:54 +0000 | [diff] [blame] | 5212 | .Case("hexagonv5", "5") |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 5213 | .Default(nullptr); |
Sebastian Pop | 43115d4 | 2012-01-13 20:37:10 +0000 | [diff] [blame] | 5214 | } |
| 5215 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5216 | bool setCPU(const std::string &Name) override { |
Sebastian Pop | 43115d4 | 2012-01-13 20:37:10 +0000 | [diff] [blame] | 5217 | if (!getHexagonCPUSuffix(Name)) |
| 5218 | return false; |
| 5219 | |
Tony Linthicum | 9631939 | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 5220 | CPU = Name; |
| 5221 | return true; |
| 5222 | } |
| 5223 | }; |
| 5224 | |
| 5225 | void HexagonTargetInfo::getTargetDefines(const LangOptions &Opts, |
| 5226 | MacroBuilder &Builder) const { |
| 5227 | Builder.defineMacro("qdsp6"); |
| 5228 | Builder.defineMacro("__qdsp6", "1"); |
| 5229 | Builder.defineMacro("__qdsp6__", "1"); |
| 5230 | |
| 5231 | Builder.defineMacro("hexagon"); |
| 5232 | Builder.defineMacro("__hexagon", "1"); |
| 5233 | Builder.defineMacro("__hexagon__", "1"); |
| 5234 | |
| 5235 | if(CPU == "hexagonv1") { |
| 5236 | Builder.defineMacro("__HEXAGON_V1__"); |
| 5237 | Builder.defineMacro("__HEXAGON_ARCH__", "1"); |
| 5238 | if(Opts.HexagonQdsp6Compat) { |
| 5239 | Builder.defineMacro("__QDSP6_V1__"); |
| 5240 | Builder.defineMacro("__QDSP6_ARCH__", "1"); |
| 5241 | } |
| 5242 | } |
| 5243 | else if(CPU == "hexagonv2") { |
| 5244 | Builder.defineMacro("__HEXAGON_V2__"); |
| 5245 | Builder.defineMacro("__HEXAGON_ARCH__", "2"); |
| 5246 | if(Opts.HexagonQdsp6Compat) { |
| 5247 | Builder.defineMacro("__QDSP6_V2__"); |
| 5248 | Builder.defineMacro("__QDSP6_ARCH__", "2"); |
| 5249 | } |
| 5250 | } |
| 5251 | else if(CPU == "hexagonv3") { |
| 5252 | Builder.defineMacro("__HEXAGON_V3__"); |
| 5253 | Builder.defineMacro("__HEXAGON_ARCH__", "3"); |
| 5254 | if(Opts.HexagonQdsp6Compat) { |
| 5255 | Builder.defineMacro("__QDSP6_V3__"); |
| 5256 | Builder.defineMacro("__QDSP6_ARCH__", "3"); |
| 5257 | } |
| 5258 | } |
| 5259 | else if(CPU == "hexagonv4") { |
| 5260 | Builder.defineMacro("__HEXAGON_V4__"); |
| 5261 | Builder.defineMacro("__HEXAGON_ARCH__", "4"); |
| 5262 | if(Opts.HexagonQdsp6Compat) { |
| 5263 | Builder.defineMacro("__QDSP6_V4__"); |
| 5264 | Builder.defineMacro("__QDSP6_ARCH__", "4"); |
| 5265 | } |
| 5266 | } |
Sirish Pande | 5f9688b | 2012-05-10 20:19:54 +0000 | [diff] [blame] | 5267 | else if(CPU == "hexagonv5") { |
| 5268 | Builder.defineMacro("__HEXAGON_V5__"); |
| 5269 | Builder.defineMacro("__HEXAGON_ARCH__", "5"); |
| 5270 | if(Opts.HexagonQdsp6Compat) { |
| 5271 | Builder.defineMacro("__QDSP6_V5__"); |
| 5272 | Builder.defineMacro("__QDSP6_ARCH__", "5"); |
| 5273 | } |
| 5274 | } |
Tony Linthicum | 9631939 | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 5275 | } |
| 5276 | |
| 5277 | const char * const HexagonTargetInfo::GCCRegNames[] = { |
| 5278 | "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", |
| 5279 | "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", |
| 5280 | "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23", |
| 5281 | "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31", |
| 5282 | "p0", "p1", "p2", "p3", |
| 5283 | "sa0", "lc0", "sa1", "lc1", "m0", "m1", "usr", "ugp" |
| 5284 | }; |
| 5285 | |
| 5286 | void HexagonTargetInfo::getGCCRegNames(const char * const *&Names, |
| 5287 | unsigned &NumNames) const { |
| 5288 | Names = GCCRegNames; |
| 5289 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 5290 | } |
| 5291 | |
| 5292 | |
| 5293 | const TargetInfo::GCCRegAlias HexagonTargetInfo::GCCRegAliases[] = { |
| 5294 | { { "sp" }, "r29" }, |
| 5295 | { { "fp" }, "r30" }, |
| 5296 | { { "lr" }, "r31" }, |
| 5297 | }; |
| 5298 | |
| 5299 | void HexagonTargetInfo::getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 5300 | unsigned &NumAliases) const { |
| 5301 | Aliases = GCCRegAliases; |
| 5302 | NumAliases = llvm::array_lengthof(GCCRegAliases); |
| 5303 | } |
| 5304 | |
| 5305 | |
| 5306 | const Builtin::Info HexagonTargetInfo::BuiltinInfo[] = { |
| 5307 | #define BUILTIN(ID, TYPE, ATTRS) { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
| 5308 | #define LIBBUILTIN(ID, TYPE, ATTRS, HEADER) { #ID, TYPE, ATTRS, HEADER,\ |
| 5309 | ALL_LANGUAGES }, |
| 5310 | #include "clang/Basic/BuiltinsHexagon.def" |
| 5311 | }; |
Tony Linthicum | 9631939 | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 5312 | |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 5313 | // Shared base class for SPARC v8 (32-bit) and SPARC v9 (64-bit). |
| 5314 | class SparcTargetInfo : public TargetInfo { |
Chris Lattner | ff7c53d | 2009-01-27 01:58:38 +0000 | [diff] [blame] | 5315 | static const TargetInfo::GCCRegAlias GCCRegAliases[]; |
| 5316 | static const char * const GCCRegNames[]; |
Bruno Cardoso Lopes | 584a456 | 2010-11-09 17:21:19 +0000 | [diff] [blame] | 5317 | bool SoftFloat; |
Gabor Greif | 8a3ff0d | 2008-02-21 16:29:08 +0000 | [diff] [blame] | 5318 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5319 | SparcTargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) {} |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 5320 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5321 | bool handleTargetFeatures(std::vector<std::string> &Features, |
| 5322 | DiagnosticsEngine &Diags) override { |
Bruno Cardoso Lopes | 584a456 | 2010-11-09 17:21:19 +0000 | [diff] [blame] | 5323 | SoftFloat = false; |
| 5324 | for (unsigned i = 0, e = Features.size(); i != e; ++i) |
| 5325 | if (Features[i] == "+soft-float") |
| 5326 | SoftFloat = true; |
Rafael Espindola | 5389b84 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 5327 | return true; |
Bruno Cardoso Lopes | 584a456 | 2010-11-09 17:21:19 +0000 | [diff] [blame] | 5328 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5329 | void getTargetDefines(const LangOptions &Opts, |
| 5330 | MacroBuilder &Builder) const override { |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 5331 | DefineStd(Builder, "sparc", Opts); |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 5332 | Builder.defineMacro("__REGISTER_PREFIX__", ""); |
Bruno Cardoso Lopes | 584a456 | 2010-11-09 17:21:19 +0000 | [diff] [blame] | 5333 | |
| 5334 | if (SoftFloat) |
| 5335 | Builder.defineMacro("SOFT_FLOAT", "1"); |
Gabor Greif | 8a3ff0d | 2008-02-21 16:29:08 +0000 | [diff] [blame] | 5336 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5337 | |
| 5338 | bool hasFeature(StringRef Feature) const override { |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 5339 | return llvm::StringSwitch<bool>(Feature) |
| 5340 | .Case("softfloat", SoftFloat) |
| 5341 | .Case("sparc", true) |
| 5342 | .Default(false); |
| 5343 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5344 | |
| 5345 | void getTargetBuiltins(const Builtin::Info *&Records, |
| 5346 | unsigned &NumRecords) const override { |
Eli Friedman | ff158dd | 2008-08-20 07:28:14 +0000 | [diff] [blame] | 5347 | // FIXME: Implement! |
Gabor Greif | 8a3ff0d | 2008-02-21 16:29:08 +0000 | [diff] [blame] | 5348 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5349 | BuiltinVaListKind getBuiltinVaListKind() const override { |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 5350 | return TargetInfo::VoidPtrBuiltinVaList; |
Gabor Greif | 8a3ff0d | 2008-02-21 16:29:08 +0000 | [diff] [blame] | 5351 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5352 | void getGCCRegNames(const char * const *&Names, |
| 5353 | unsigned &NumNames) const override; |
| 5354 | void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 5355 | unsigned &NumAliases) const override; |
| 5356 | bool validateAsmConstraint(const char *&Name, |
| 5357 | TargetInfo::ConstraintInfo &info) const override { |
Eli Friedman | ff158dd | 2008-08-20 07:28:14 +0000 | [diff] [blame] | 5358 | // FIXME: Implement! |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 5359 | switch (*Name) { |
| 5360 | case 'I': // Signed 13-bit constant |
| 5361 | case 'J': // Zero |
| 5362 | case 'K': // 32-bit constant with the low 12 bits clear |
| 5363 | case 'L': // A constant in the range supported by movcc (11-bit signed imm) |
| 5364 | case 'M': // A constant in the range supported by movrcc (19-bit signed imm) |
| 5365 | case 'N': // Same as 'K' but zext (required for SIMode) |
| 5366 | case 'O': // The constant 4096 |
| 5367 | return true; |
| 5368 | } |
Eli Friedman | ff158dd | 2008-08-20 07:28:14 +0000 | [diff] [blame] | 5369 | return false; |
Gabor Greif | 8a3ff0d | 2008-02-21 16:29:08 +0000 | [diff] [blame] | 5370 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5371 | const char *getClobbers() const override { |
Eli Friedman | ff158dd | 2008-08-20 07:28:14 +0000 | [diff] [blame] | 5372 | // FIXME: Implement! |
| 5373 | return ""; |
Gabor Greif | 8a3ff0d | 2008-02-21 16:29:08 +0000 | [diff] [blame] | 5374 | } |
| 5375 | }; |
| 5376 | |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 5377 | const char * const SparcTargetInfo::GCCRegNames[] = { |
Chris Lattner | ff7c53d | 2009-01-27 01:58:38 +0000 | [diff] [blame] | 5378 | "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", |
| 5379 | "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", |
| 5380 | "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23", |
| 5381 | "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31" |
| 5382 | }; |
| 5383 | |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 5384 | void SparcTargetInfo::getGCCRegNames(const char * const *&Names, |
| 5385 | unsigned &NumNames) const { |
Chris Lattner | ff7c53d | 2009-01-27 01:58:38 +0000 | [diff] [blame] | 5386 | Names = GCCRegNames; |
| 5387 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 5388 | } |
| 5389 | |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 5390 | const TargetInfo::GCCRegAlias SparcTargetInfo::GCCRegAliases[] = { |
Anton Korobeynikov | e777238 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 5391 | { { "g0" }, "r0" }, |
| 5392 | { { "g1" }, "r1" }, |
| 5393 | { { "g2" }, "r2" }, |
| 5394 | { { "g3" }, "r3" }, |
| 5395 | { { "g4" }, "r4" }, |
| 5396 | { { "g5" }, "r5" }, |
| 5397 | { { "g6" }, "r6" }, |
| 5398 | { { "g7" }, "r7" }, |
| 5399 | { { "o0" }, "r8" }, |
| 5400 | { { "o1" }, "r9" }, |
| 5401 | { { "o2" }, "r10" }, |
| 5402 | { { "o3" }, "r11" }, |
| 5403 | { { "o4" }, "r12" }, |
| 5404 | { { "o5" }, "r13" }, |
| 5405 | { { "o6", "sp" }, "r14" }, |
| 5406 | { { "o7" }, "r15" }, |
| 5407 | { { "l0" }, "r16" }, |
| 5408 | { { "l1" }, "r17" }, |
| 5409 | { { "l2" }, "r18" }, |
| 5410 | { { "l3" }, "r19" }, |
| 5411 | { { "l4" }, "r20" }, |
| 5412 | { { "l5" }, "r21" }, |
| 5413 | { { "l6" }, "r22" }, |
| 5414 | { { "l7" }, "r23" }, |
| 5415 | { { "i0" }, "r24" }, |
| 5416 | { { "i1" }, "r25" }, |
| 5417 | { { "i2" }, "r26" }, |
| 5418 | { { "i3" }, "r27" }, |
| 5419 | { { "i4" }, "r28" }, |
| 5420 | { { "i5" }, "r29" }, |
| 5421 | { { "i6", "fp" }, "r30" }, |
| 5422 | { { "i7" }, "r31" }, |
Chris Lattner | ff7c53d | 2009-01-27 01:58:38 +0000 | [diff] [blame] | 5423 | }; |
| 5424 | |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 5425 | void SparcTargetInfo::getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 5426 | unsigned &NumAliases) const { |
Chris Lattner | ff7c53d | 2009-01-27 01:58:38 +0000 | [diff] [blame] | 5427 | Aliases = GCCRegAliases; |
| 5428 | NumAliases = llvm::array_lengthof(GCCRegAliases); |
| 5429 | } |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 5430 | |
| 5431 | // SPARC v8 is the 32-bit mode selected by Triple::sparc. |
| 5432 | class SparcV8TargetInfo : public SparcTargetInfo { |
| 5433 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5434 | SparcV8TargetInfo(const llvm::Triple &Triple) : SparcTargetInfo(Triple) { |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5435 | DescriptionString = "E-m:e-p:32:32-i64:64-f128:64-n32-S64"; |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 5436 | } |
| 5437 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5438 | void getTargetDefines(const LangOptions &Opts, |
| 5439 | MacroBuilder &Builder) const override { |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 5440 | SparcTargetInfo::getTargetDefines(Opts, Builder); |
| 5441 | Builder.defineMacro("__sparcv8"); |
| 5442 | } |
| 5443 | }; |
| 5444 | |
| 5445 | // SPARC v9 is the 64-bit mode selected by Triple::sparcv9. |
| 5446 | class SparcV9TargetInfo : public SparcTargetInfo { |
| 5447 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5448 | SparcV9TargetInfo(const llvm::Triple &Triple) : SparcTargetInfo(Triple) { |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 5449 | // FIXME: Support Sparc quad-precision long double? |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5450 | DescriptionString = "E-m:e-i64:64-n32:64-S128"; |
Jakob Stoklund Olesen | fcec0c9 | 2013-05-15 03:22:33 +0000 | [diff] [blame] | 5451 | // This is an LP64 platform. |
| 5452 | LongWidth = LongAlign = PointerWidth = PointerAlign = 64; |
Jakob Stoklund Olesen | 5ac8c4f | 2013-05-19 17:53:37 +0000 | [diff] [blame] | 5453 | |
| 5454 | // OpenBSD uses long long for int64_t and intmax_t. |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 5455 | if (getTriple().getOS() == llvm::Triple::OpenBSD) |
Jakob Stoklund Olesen | 5ac8c4f | 2013-05-19 17:53:37 +0000 | [diff] [blame] | 5456 | IntMaxType = SignedLongLong; |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 5457 | else |
Jakob Stoklund Olesen | 5ac8c4f | 2013-05-19 17:53:37 +0000 | [diff] [blame] | 5458 | IntMaxType = SignedLong; |
Jakob Stoklund Olesen | 5ac8c4f | 2013-05-19 17:53:37 +0000 | [diff] [blame] | 5459 | Int64Type = IntMaxType; |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5460 | |
| 5461 | // The SPARCv8 System V ABI has long double 128-bits in size, but 64-bit |
| 5462 | // aligned. The SPARCv9 SCD 2.4.1 says 16-byte aligned. |
| 5463 | LongDoubleWidth = 128; |
| 5464 | LongDoubleAlign = 128; |
| 5465 | LongDoubleFormat = &llvm::APFloat::IEEEquad; |
| 5466 | MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 64; |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 5467 | } |
| 5468 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5469 | void getTargetDefines(const LangOptions &Opts, |
| 5470 | MacroBuilder &Builder) const override { |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 5471 | SparcTargetInfo::getTargetDefines(Opts, Builder); |
| 5472 | Builder.defineMacro("__sparcv9"); |
Jakob Stoklund Olesen | 44f72d3 | 2013-04-24 04:36:38 +0000 | [diff] [blame] | 5473 | Builder.defineMacro("__arch64__"); |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 5474 | // Solaris doesn't need these variants, but the BSDs do. |
| 5475 | if (getTriple().getOS() != llvm::Triple::Solaris) { |
Jakob Stoklund Olesen | 44f72d3 | 2013-04-24 04:36:38 +0000 | [diff] [blame] | 5476 | Builder.defineMacro("__sparc64__"); |
| 5477 | Builder.defineMacro("__sparc_v9__"); |
| 5478 | Builder.defineMacro("__sparcv9__"); |
| 5479 | } |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 5480 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5481 | |
| 5482 | bool setCPU(const std::string &Name) override { |
| 5483 | bool CPUKnown = llvm::StringSwitch<bool>(Name) |
| 5484 | .Case("v9", true) |
| 5485 | .Case("ultrasparc", true) |
| 5486 | .Case("ultrasparc3", true) |
| 5487 | .Case("niagara", true) |
| 5488 | .Case("niagara2", true) |
| 5489 | .Case("niagara3", true) |
| 5490 | .Case("niagara4", true) |
| 5491 | .Default(false); |
| 5492 | |
| 5493 | // No need to store the CPU yet. There aren't any CPU-specific |
| 5494 | // macros to define. |
| 5495 | return CPUKnown; |
| 5496 | } |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 5497 | }; |
| 5498 | |
Edwin Török | 36565e5 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 5499 | class SolarisSparcV8TargetInfo : public SolarisTargetInfo<SparcV8TargetInfo> { |
Eli Friedman | ff158dd | 2008-08-20 07:28:14 +0000 | [diff] [blame] | 5500 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5501 | SolarisSparcV8TargetInfo(const llvm::Triple &Triple) |
| 5502 | : SolarisTargetInfo<SparcV8TargetInfo>(Triple) { |
Eli Friedman | 7cca098 | 2008-11-02 02:43:55 +0000 | [diff] [blame] | 5503 | SizeType = UnsignedInt; |
| 5504 | PtrDiffType = SignedInt; |
Eli Friedman | ff158dd | 2008-08-20 07:28:14 +0000 | [diff] [blame] | 5505 | } |
| 5506 | }; |
Chris Lattner | 4b00965 | 2007-07-25 00:24:17 +0000 | [diff] [blame] | 5507 | |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 5508 | class SystemZTargetInfo : public TargetInfo { |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 5509 | static const Builtin::Info BuiltinInfo[]; |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 5510 | static const char *const GCCRegNames[]; |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 5511 | std::string CPU; |
| 5512 | bool HasTransactionalExecution; |
Ulrich Weigand | b840921 | 2013-05-06 16:26:41 +0000 | [diff] [blame] | 5513 | |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 5514 | public: |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 5515 | SystemZTargetInfo(const llvm::Triple &Triple) |
| 5516 | : TargetInfo(Triple), CPU("z10"), HasTransactionalExecution(false) { |
| 5517 | IntMaxType = SignedLong; |
| 5518 | Int64Type = SignedLong; |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 5519 | TLSSupported = true; |
| 5520 | IntWidth = IntAlign = 32; |
| 5521 | LongWidth = LongLongWidth = LongAlign = LongLongAlign = 64; |
| 5522 | PointerWidth = PointerAlign = 64; |
| 5523 | LongDoubleWidth = 128; |
| 5524 | LongDoubleAlign = 64; |
| 5525 | LongDoubleFormat = &llvm::APFloat::IEEEquad; |
| 5526 | MinGlobalAlign = 16; |
| 5527 | DescriptionString = "E-m:e-i1:8:16-i8:8:16-i64:64-f128:64-a:8:16-n32:64"; |
| 5528 | MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 64; |
| 5529 | } |
| 5530 | void getTargetDefines(const LangOptions &Opts, |
| 5531 | MacroBuilder &Builder) const override { |
| 5532 | Builder.defineMacro("__s390__"); |
| 5533 | Builder.defineMacro("__s390x__"); |
| 5534 | Builder.defineMacro("__zarch__"); |
| 5535 | Builder.defineMacro("__LONG_DOUBLE_128__"); |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 5536 | if (HasTransactionalExecution) |
| 5537 | Builder.defineMacro("__HTM__"); |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 5538 | } |
| 5539 | void getTargetBuiltins(const Builtin::Info *&Records, |
| 5540 | unsigned &NumRecords) const override { |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 5541 | Records = BuiltinInfo; |
| 5542 | NumRecords = clang::SystemZ::LastTSBuiltin-Builtin::FirstTSBuiltin; |
Ulrich Weigand | b840921 | 2013-05-06 16:26:41 +0000 | [diff] [blame] | 5543 | } |
| 5544 | |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 5545 | void getGCCRegNames(const char *const *&Names, |
| 5546 | unsigned &NumNames) const override; |
| 5547 | void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 5548 | unsigned &NumAliases) const override { |
| 5549 | // No aliases. |
| 5550 | Aliases = nullptr; |
| 5551 | NumAliases = 0; |
Ulrich Weigand | b840921 | 2013-05-06 16:26:41 +0000 | [diff] [blame] | 5552 | } |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 5553 | bool validateAsmConstraint(const char *&Name, |
| 5554 | TargetInfo::ConstraintInfo &info) const override; |
| 5555 | const char *getClobbers() const override { |
| 5556 | // FIXME: Is this really right? |
| 5557 | return ""; |
| 5558 | } |
| 5559 | BuiltinVaListKind getBuiltinVaListKind() const override { |
| 5560 | return TargetInfo::SystemZBuiltinVaList; |
| 5561 | } |
| 5562 | bool setCPU(const std::string &Name) override { |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 5563 | CPU = Name; |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 5564 | bool CPUKnown = llvm::StringSwitch<bool>(Name) |
| 5565 | .Case("z10", true) |
| 5566 | .Case("z196", true) |
| 5567 | .Case("zEC12", true) |
| 5568 | .Default(false); |
| 5569 | |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 5570 | return CPUKnown; |
| 5571 | } |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 5572 | void getDefaultFeatures(llvm::StringMap<bool> &Features) const override { |
| 5573 | if (CPU == "zEC12") |
| 5574 | Features["transactional-execution"] = true; |
| 5575 | } |
| 5576 | |
| 5577 | bool handleTargetFeatures(std::vector<std::string> &Features, |
| 5578 | DiagnosticsEngine &Diags) override { |
| 5579 | HasTransactionalExecution = false; |
| 5580 | for (unsigned i = 0, e = Features.size(); i != e; ++i) { |
| 5581 | if (Features[i] == "+transactional-execution") |
| 5582 | HasTransactionalExecution = true; |
| 5583 | } |
| 5584 | return true; |
| 5585 | } |
| 5586 | |
| 5587 | bool hasFeature(StringRef Feature) const override { |
| 5588 | return llvm::StringSwitch<bool>(Feature) |
| 5589 | .Case("systemz", true) |
| 5590 | .Case("htm", HasTransactionalExecution) |
| 5591 | .Default(false); |
| 5592 | } |
| 5593 | }; |
| 5594 | |
| 5595 | const Builtin::Info SystemZTargetInfo::BuiltinInfo[] = { |
| 5596 | #define BUILTIN(ID, TYPE, ATTRS) \ |
| 5597 | { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
| 5598 | #include "clang/Basic/BuiltinsSystemZ.def" |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 5599 | }; |
| 5600 | |
| 5601 | const char *const SystemZTargetInfo::GCCRegNames[] = { |
| 5602 | "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", |
| 5603 | "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", |
| 5604 | "f0", "f2", "f4", "f6", "f1", "f3", "f5", "f7", |
| 5605 | "f8", "f10", "f12", "f14", "f9", "f11", "f13", "f15" |
| 5606 | }; |
| 5607 | |
| 5608 | void SystemZTargetInfo::getGCCRegNames(const char *const *&Names, |
| 5609 | unsigned &NumNames) const { |
| 5610 | Names = GCCRegNames; |
| 5611 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 5612 | } |
| 5613 | |
| 5614 | bool SystemZTargetInfo:: |
| 5615 | validateAsmConstraint(const char *&Name, |
| 5616 | TargetInfo::ConstraintInfo &Info) const { |
| 5617 | switch (*Name) { |
| 5618 | default: |
| 5619 | return false; |
| 5620 | |
| 5621 | case 'a': // Address register |
| 5622 | case 'd': // Data register (equivalent to 'r') |
| 5623 | case 'f': // Floating-point register |
| 5624 | Info.setAllowsRegister(); |
| 5625 | return true; |
| 5626 | |
| 5627 | case 'I': // Unsigned 8-bit constant |
| 5628 | case 'J': // Unsigned 12-bit constant |
| 5629 | case 'K': // Signed 16-bit constant |
| 5630 | case 'L': // Signed 20-bit displacement (on all targets we support) |
| 5631 | case 'M': // 0x7fffffff |
| 5632 | return true; |
| 5633 | |
| 5634 | case 'Q': // Memory with base and unsigned 12-bit displacement |
| 5635 | case 'R': // Likewise, plus an index |
| 5636 | case 'S': // Memory with base and signed 20-bit displacement |
| 5637 | case 'T': // Likewise, plus an index |
| 5638 | Info.setAllowsMemory(); |
| 5639 | return true; |
| 5640 | } |
| 5641 | } |
Ulrich Weigand | b840921 | 2013-05-06 16:26:41 +0000 | [diff] [blame] | 5642 | |
Anton Korobeynikov | 954bd3f | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 5643 | class MSP430TargetInfo : public TargetInfo { |
| 5644 | static const char * const GCCRegNames[]; |
| 5645 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5646 | MSP430TargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) { |
Eli Friedman | e6a24e8 | 2011-12-22 03:51:45 +0000 | [diff] [blame] | 5647 | BigEndian = false; |
Anton Korobeynikov | 954bd3f | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 5648 | TLSSupported = false; |
Anton Korobeynikov | 2a6630a | 2010-01-30 12:55:11 +0000 | [diff] [blame] | 5649 | IntWidth = 16; IntAlign = 16; |
| 5650 | LongWidth = 32; LongLongWidth = 64; |
| 5651 | LongAlign = LongLongAlign = 16; |
| 5652 | PointerWidth = 16; PointerAlign = 16; |
Nick Lewycky | 7ec59c7 | 2011-12-16 22:34:14 +0000 | [diff] [blame] | 5653 | SuitableAlign = 16; |
Anton Korobeynikov | 954bd3f | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 5654 | SizeType = UnsignedInt; |
Anton Korobeynikov | 18a295d | 2013-07-01 19:42:40 +0000 | [diff] [blame] | 5655 | IntMaxType = SignedLongLong; |
Anton Korobeynikov | 18a295d | 2013-07-01 19:42:40 +0000 | [diff] [blame] | 5656 | IntPtrType = SignedInt; |
Anton Korobeynikov | 954bd3f | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 5657 | PtrDiffType = SignedInt; |
Edward O'Callaghan | 14a70a3 | 2009-11-21 00:49:54 +0000 | [diff] [blame] | 5658 | SigAtomicType = SignedLong; |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 5659 | DescriptionString = "e-m:e-p:16:16-i32:16:32-a:16-n8:16"; |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5660 | } |
| 5661 | void getTargetDefines(const LangOptions &Opts, |
| 5662 | MacroBuilder &Builder) const override { |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 5663 | Builder.defineMacro("MSP430"); |
| 5664 | Builder.defineMacro("__MSP430__"); |
Anton Korobeynikov | 954bd3f | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 5665 | // FIXME: defines for different 'flavours' of MCU |
| 5666 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5667 | void getTargetBuiltins(const Builtin::Info *&Records, |
| 5668 | unsigned &NumRecords) const override { |
| 5669 | // FIXME: Implement. |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 5670 | Records = nullptr; |
Anton Korobeynikov | 954bd3f | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 5671 | NumRecords = 0; |
| 5672 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5673 | bool hasFeature(StringRef Feature) const override { |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 5674 | return Feature == "msp430"; |
| 5675 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5676 | void getGCCRegNames(const char * const *&Names, |
| 5677 | unsigned &NumNames) const override; |
| 5678 | void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 5679 | unsigned &NumAliases) const override { |
Anton Korobeynikov | 954bd3f | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 5680 | // No aliases. |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 5681 | Aliases = nullptr; |
Anton Korobeynikov | 954bd3f | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 5682 | NumAliases = 0; |
| 5683 | } |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 5684 | bool |
| 5685 | validateAsmConstraint(const char *&Name, |
| 5686 | TargetInfo::ConstraintInfo &info) const override { |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 5687 | // FIXME: implement |
| 5688 | switch (*Name) { |
| 5689 | case 'K': // the constant 1 |
| 5690 | case 'L': // constant -1^20 .. 1^19 |
| 5691 | case 'M': // constant 1-4: |
| 5692 | return true; |
| 5693 | } |
Anton Korobeynikov | 174219b | 2009-10-15 23:17:13 +0000 | [diff] [blame] | 5694 | // No target constraints for now. |
| 5695 | return false; |
Anton Korobeynikov | 954bd3f | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 5696 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5697 | const char *getClobbers() const override { |
Anton Korobeynikov | 954bd3f | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 5698 | // FIXME: Is this really right? |
| 5699 | return ""; |
| 5700 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5701 | BuiltinVaListKind getBuiltinVaListKind() const override { |
Anton Korobeynikov | 954bd3f | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 5702 | // FIXME: implement |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 5703 | return TargetInfo::CharPtrBuiltinVaList; |
Anton Korobeynikov | 954bd3f | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 5704 | } |
| 5705 | }; |
| 5706 | |
| 5707 | const char * const MSP430TargetInfo::GCCRegNames[] = { |
| 5708 | "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", |
| 5709 | "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15" |
| 5710 | }; |
| 5711 | |
| 5712 | void MSP430TargetInfo::getGCCRegNames(const char * const *&Names, |
| 5713 | unsigned &NumNames) const { |
| 5714 | Names = GCCRegNames; |
| 5715 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 5716 | } |
Eli Friedman | f0ff32f | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 5717 | |
Mike Stump | 25cf760 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 5718 | // LLVM and Clang cannot be used directly to output native binaries for |
| 5719 | // target, but is used to compile C code to llvm bitcode with correct |
Eli Friedman | f0ff32f | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 5720 | // type and alignment information. |
Mike Stump | 25cf760 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 5721 | // |
| 5722 | // TCE uses the llvm bitcode as input and uses it for generating customized |
| 5723 | // target processor and program binary. TCE co-design environment is |
Eli Friedman | f0ff32f | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 5724 | // publicly available in http://tce.cs.tut.fi |
| 5725 | |
Eli Friedman | 209f5bb | 2011-10-07 19:51:42 +0000 | [diff] [blame] | 5726 | static const unsigned TCEOpenCLAddrSpaceMap[] = { |
| 5727 | 3, // opencl_global |
| 5728 | 4, // opencl_local |
Peter Collingbourne | 4dc34eb | 2012-05-20 21:08:35 +0000 | [diff] [blame] | 5729 | 5, // opencl_constant |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 5730 | // FIXME: generic has to be added to the target |
| 5731 | 0, // opencl_generic |
Peter Collingbourne | 4dc34eb | 2012-05-20 21:08:35 +0000 | [diff] [blame] | 5732 | 0, // cuda_device |
| 5733 | 0, // cuda_constant |
| 5734 | 0 // cuda_shared |
Eli Friedman | 209f5bb | 2011-10-07 19:51:42 +0000 | [diff] [blame] | 5735 | }; |
| 5736 | |
Eli Friedman | f0ff32f | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 5737 | class TCETargetInfo : public TargetInfo{ |
| 5738 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5739 | TCETargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) { |
Eli Friedman | f0ff32f | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 5740 | TLSSupported = false; |
| 5741 | IntWidth = 32; |
| 5742 | LongWidth = LongLongWidth = 32; |
Eli Friedman | f0ff32f | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 5743 | PointerWidth = 32; |
| 5744 | IntAlign = 32; |
| 5745 | LongAlign = LongLongAlign = 32; |
| 5746 | PointerAlign = 32; |
Nick Lewycky | 7ec59c7 | 2011-12-16 22:34:14 +0000 | [diff] [blame] | 5747 | SuitableAlign = 32; |
Eli Friedman | f0ff32f | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 5748 | SizeType = UnsignedInt; |
| 5749 | IntMaxType = SignedLong; |
Eli Friedman | f0ff32f | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 5750 | IntPtrType = SignedInt; |
| 5751 | PtrDiffType = SignedInt; |
| 5752 | FloatWidth = 32; |
| 5753 | FloatAlign = 32; |
| 5754 | DoubleWidth = 32; |
| 5755 | DoubleAlign = 32; |
| 5756 | LongDoubleWidth = 32; |
| 5757 | LongDoubleAlign = 32; |
| 5758 | FloatFormat = &llvm::APFloat::IEEEsingle; |
| 5759 | DoubleFormat = &llvm::APFloat::IEEEsingle; |
| 5760 | LongDoubleFormat = &llvm::APFloat::IEEEsingle; |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5761 | DescriptionString = "E-p:32:32-i8:8:32-i16:16:32-i64:32" |
| 5762 | "-f64:32-v64:32-v128:32-a:0:32-n32"; |
Eli Friedman | 209f5bb | 2011-10-07 19:51:42 +0000 | [diff] [blame] | 5763 | AddrSpaceMap = &TCEOpenCLAddrSpaceMap; |
David Tweed | 1eef852 | 2013-09-13 12:04:22 +0000 | [diff] [blame] | 5764 | UseAddrSpaceMapMangling = true; |
Eli Friedman | f0ff32f | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 5765 | } |
| 5766 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5767 | void getTargetDefines(const LangOptions &Opts, |
| 5768 | MacroBuilder &Builder) const override { |
Benjamin Kramer | 9ffb1043 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 5769 | DefineStd(Builder, "tce", Opts); |
| 5770 | Builder.defineMacro("__TCE__"); |
| 5771 | Builder.defineMacro("__TCE_V1__"); |
Eli Friedman | f0ff32f | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 5772 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5773 | bool hasFeature(StringRef Feature) const override { |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 5774 | return Feature == "tce"; |
| 5775 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5776 | |
| 5777 | void getTargetBuiltins(const Builtin::Info *&Records, |
| 5778 | unsigned &NumRecords) const override {} |
| 5779 | const char *getClobbers() const override { |
Daniel Dunbar | 2e967de | 2009-08-24 09:54:37 +0000 | [diff] [blame] | 5780 | return ""; |
| 5781 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5782 | BuiltinVaListKind getBuiltinVaListKind() const override { |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 5783 | return TargetInfo::VoidPtrBuiltinVaList; |
Eli Friedman | f0ff32f | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 5784 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5785 | void getGCCRegNames(const char * const *&Names, |
| 5786 | unsigned &NumNames) const override {} |
| 5787 | bool validateAsmConstraint(const char *&Name, |
| 5788 | TargetInfo::ConstraintInfo &info) const override{ |
Eli Friedman | f0ff32f | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 5789 | return true; |
| 5790 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5791 | void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 5792 | unsigned &NumAliases) const override {} |
Eli Friedman | f0ff32f | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 5793 | }; |
Eli Friedman | f0ff32f | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 5794 | |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5795 | class MipsTargetInfoBase : public TargetInfo { |
Akira Hatanaka | 4d1c236 | 2013-10-29 18:30:33 +0000 | [diff] [blame] | 5796 | virtual void setDescriptionString() = 0; |
| 5797 | |
Simon Atanasyan | fbf7005 | 2012-06-28 18:23:16 +0000 | [diff] [blame] | 5798 | static const Builtin::Info BuiltinInfo[]; |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5799 | std::string CPU; |
Simon Atanasyan | 1176bcd | 2012-07-05 16:06:06 +0000 | [diff] [blame] | 5800 | bool IsMips16; |
Simon Atanasyan | 321ae79 | 2013-04-14 14:07:51 +0000 | [diff] [blame] | 5801 | bool IsMicromips; |
Simon Atanasyan | fc12c4a | 2013-09-24 09:09:16 +0000 | [diff] [blame] | 5802 | bool IsNan2008; |
Simon Atanasyan | d96e315 | 2013-04-14 14:07:30 +0000 | [diff] [blame] | 5803 | bool IsSingleFloat; |
Simon Atanasyan | bbd9916 | 2012-07-05 15:32:46 +0000 | [diff] [blame] | 5804 | enum MipsFloatABI { |
Simon Atanasyan | d96e315 | 2013-04-14 14:07:30 +0000 | [diff] [blame] | 5805 | HardFloat, SoftFloat |
Simon Atanasyan | bbd9916 | 2012-07-05 15:32:46 +0000 | [diff] [blame] | 5806 | } FloatABI; |
Simon Atanasyan | a1b6227 | 2012-07-05 20:16:22 +0000 | [diff] [blame] | 5807 | enum DspRevEnum { |
| 5808 | NoDSP, DSP1, DSP2 |
| 5809 | } DspRev; |
Jack Carter | c613b67 | 2013-08-12 17:20:29 +0000 | [diff] [blame] | 5810 | bool HasMSA; |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 5811 | |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5812 | protected: |
Akira Hatanaka | 550ed20 | 2013-10-29 19:00:35 +0000 | [diff] [blame] | 5813 | bool HasFP64; |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5814 | std::string ABI; |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 5815 | |
Edward O'Callaghan | 097309f | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 5816 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5817 | MipsTargetInfoBase(const llvm::Triple &Triple, const std::string &ABIStr, |
| 5818 | const std::string &CPUStr) |
| 5819 | : TargetInfo(Triple), CPU(CPUStr), IsMips16(false), IsMicromips(false), |
Simon Atanasyan | fc12c4a | 2013-09-24 09:09:16 +0000 | [diff] [blame] | 5820 | IsNan2008(false), IsSingleFloat(false), FloatABI(HardFloat), |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 5821 | DspRev(NoDSP), HasMSA(false), HasFP64(false), ABI(ABIStr) { |
| 5822 | TheCXXABI.set(TargetCXXABI::GenericMIPS); |
| 5823 | } |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 5824 | |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 5825 | bool isNaN2008Default() const { |
| 5826 | return CPU == "mips32r6" || CPU == "mips64r6"; |
Eric Christopher | 03cc0ef | 2010-03-02 02:41:08 +0000 | [diff] [blame] | 5827 | } |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 5828 | |
| 5829 | bool isFP64Default() const { |
| 5830 | return CPU == "mips32r6" || ABI == "n32" || ABI == "n64" || ABI == "64"; |
| 5831 | } |
| 5832 | |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 5833 | bool isNan2008() const override { |
| 5834 | return IsNan2008; |
| 5835 | } |
| 5836 | |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 5837 | StringRef getABI() const override { return ABI; } |
| 5838 | bool setCPU(const std::string &Name) override { |
| 5839 | bool IsMips32 = getTriple().getArch() == llvm::Triple::mips || |
| 5840 | getTriple().getArch() == llvm::Triple::mipsel; |
| 5841 | CPU = Name; |
| 5842 | return llvm::StringSwitch<bool>(Name) |
| 5843 | .Case("mips1", IsMips32) |
| 5844 | .Case("mips2", IsMips32) |
| 5845 | .Case("mips3", true) |
| 5846 | .Case("mips4", true) |
| 5847 | .Case("mips5", true) |
| 5848 | .Case("mips32", IsMips32) |
| 5849 | .Case("mips32r2", IsMips32) |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 5850 | .Case("mips32r3", IsMips32) |
| 5851 | .Case("mips32r5", IsMips32) |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 5852 | .Case("mips32r6", IsMips32) |
| 5853 | .Case("mips64", true) |
| 5854 | .Case("mips64r2", true) |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 5855 | .Case("mips64r3", true) |
| 5856 | .Case("mips64r5", true) |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 5857 | .Case("mips64r6", true) |
| 5858 | .Case("octeon", true) |
| 5859 | .Default(false); |
| 5860 | } |
| 5861 | const std::string& getCPU() const { return CPU; } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5862 | void getDefaultFeatures(llvm::StringMap<bool> &Features) const override { |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 5863 | if (CPU == "octeon") |
| 5864 | Features["mips64r2"] = Features["cnmips"] = true; |
| 5865 | else |
| 5866 | Features[CPU] = true; |
Eric Christopher | 03cc0ef | 2010-03-02 02:41:08 +0000 | [diff] [blame] | 5867 | } |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 5868 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5869 | void getTargetDefines(const LangOptions &Opts, |
| 5870 | MacroBuilder &Builder) const override { |
| 5871 | Builder.defineMacro("__mips__"); |
Simon Atanasyan | d4935a0 | 2012-08-29 19:14:58 +0000 | [diff] [blame] | 5872 | Builder.defineMacro("_mips"); |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5873 | if (Opts.GNUMode) |
| 5874 | Builder.defineMacro("mips"); |
| 5875 | |
Simon Atanasyan | d4935a0 | 2012-08-29 19:14:58 +0000 | [diff] [blame] | 5876 | Builder.defineMacro("__REGISTER_PREFIX__", ""); |
| 5877 | |
Simon Atanasyan | bbd9916 | 2012-07-05 15:32:46 +0000 | [diff] [blame] | 5878 | switch (FloatABI) { |
Simon Atanasyan | bbd9916 | 2012-07-05 15:32:46 +0000 | [diff] [blame] | 5879 | case HardFloat: |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 5880 | Builder.defineMacro("__mips_hard_float", Twine(1)); |
Simon Atanasyan | bbd9916 | 2012-07-05 15:32:46 +0000 | [diff] [blame] | 5881 | break; |
Simon Atanasyan | bbd9916 | 2012-07-05 15:32:46 +0000 | [diff] [blame] | 5882 | case SoftFloat: |
| 5883 | Builder.defineMacro("__mips_soft_float", Twine(1)); |
| 5884 | break; |
Simon Atanasyan | 3dbcc88 | 2012-06-05 13:06:56 +0000 | [diff] [blame] | 5885 | } |
Simon Atanasyan | 9091389 | 2012-04-05 19:28:31 +0000 | [diff] [blame] | 5886 | |
Simon Atanasyan | d96e315 | 2013-04-14 14:07:30 +0000 | [diff] [blame] | 5887 | if (IsSingleFloat) |
| 5888 | Builder.defineMacro("__mips_single_float", Twine(1)); |
| 5889 | |
Simon Atanasyan | ddb2ad2 | 2013-10-18 13:13:53 +0000 | [diff] [blame] | 5890 | Builder.defineMacro("__mips_fpr", HasFP64 ? Twine(64) : Twine(32)); |
| 5891 | Builder.defineMacro("_MIPS_FPSET", |
| 5892 | Twine(32 / (HasFP64 || IsSingleFloat ? 1 : 2))); |
| 5893 | |
Simon Atanasyan | 1176bcd | 2012-07-05 16:06:06 +0000 | [diff] [blame] | 5894 | if (IsMips16) |
| 5895 | Builder.defineMacro("__mips16", Twine(1)); |
| 5896 | |
Simon Atanasyan | 321ae79 | 2013-04-14 14:07:51 +0000 | [diff] [blame] | 5897 | if (IsMicromips) |
| 5898 | Builder.defineMacro("__mips_micromips", Twine(1)); |
| 5899 | |
Simon Atanasyan | fc12c4a | 2013-09-24 09:09:16 +0000 | [diff] [blame] | 5900 | if (IsNan2008) |
| 5901 | Builder.defineMacro("__mips_nan2008", Twine(1)); |
| 5902 | |
Simon Atanasyan | a1b6227 | 2012-07-05 20:16:22 +0000 | [diff] [blame] | 5903 | switch (DspRev) { |
| 5904 | default: |
| 5905 | break; |
| 5906 | case DSP1: |
| 5907 | Builder.defineMacro("__mips_dsp_rev", Twine(1)); |
| 5908 | Builder.defineMacro("__mips_dsp", Twine(1)); |
| 5909 | break; |
| 5910 | case DSP2: |
| 5911 | Builder.defineMacro("__mips_dsp_rev", Twine(2)); |
| 5912 | Builder.defineMacro("__mips_dspr2", Twine(1)); |
| 5913 | Builder.defineMacro("__mips_dsp", Twine(1)); |
| 5914 | break; |
| 5915 | } |
Simon Atanasyan | 9091389 | 2012-04-05 19:28:31 +0000 | [diff] [blame] | 5916 | |
Jack Carter | c613b67 | 2013-08-12 17:20:29 +0000 | [diff] [blame] | 5917 | if (HasMSA) |
| 5918 | Builder.defineMacro("__mips_msa", Twine(1)); |
| 5919 | |
Simon Atanasyan | 9091389 | 2012-04-05 19:28:31 +0000 | [diff] [blame] | 5920 | Builder.defineMacro("_MIPS_SZPTR", Twine(getPointerWidth(0))); |
| 5921 | Builder.defineMacro("_MIPS_SZINT", Twine(getIntWidth())); |
| 5922 | Builder.defineMacro("_MIPS_SZLONG", Twine(getLongWidth())); |
Simon Atanasyan | 260e506 | 2012-08-29 15:17:29 +0000 | [diff] [blame] | 5923 | |
| 5924 | Builder.defineMacro("_MIPS_ARCH", "\"" + CPU + "\""); |
| 5925 | Builder.defineMacro("_MIPS_ARCH_" + StringRef(CPU).upper()); |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 5926 | } |
| 5927 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5928 | void getTargetBuiltins(const Builtin::Info *&Records, |
| 5929 | unsigned &NumRecords) const override { |
Simon Atanasyan | fbf7005 | 2012-06-28 18:23:16 +0000 | [diff] [blame] | 5930 | Records = BuiltinInfo; |
| 5931 | NumRecords = clang::Mips::LastTSBuiltin - Builtin::FirstTSBuiltin; |
Edward O'Callaghan | 097309f | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 5932 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5933 | bool hasFeature(StringRef Feature) const override { |
Akira Hatanaka | 550ed20 | 2013-10-29 19:00:35 +0000 | [diff] [blame] | 5934 | return llvm::StringSwitch<bool>(Feature) |
| 5935 | .Case("mips", true) |
| 5936 | .Case("fp64", HasFP64) |
| 5937 | .Default(false); |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 5938 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5939 | BuiltinVaListKind getBuiltinVaListKind() const override { |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 5940 | return TargetInfo::VoidPtrBuiltinVaList; |
Edward O'Callaghan | 097309f | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 5941 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5942 | void getGCCRegNames(const char * const *&Names, |
| 5943 | unsigned &NumNames) const override { |
Daniel Sanders | 838f933 | 2013-11-12 12:56:01 +0000 | [diff] [blame] | 5944 | static const char *const GCCRegNames[] = { |
Eric Christopher | d1f853d | 2012-03-27 19:56:11 +0000 | [diff] [blame] | 5945 | // CPU register names |
| 5946 | // Must match second column of GCCRegAliases |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5947 | "$0", "$1", "$2", "$3", "$4", "$5", "$6", "$7", |
| 5948 | "$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15", |
| 5949 | "$16", "$17", "$18", "$19", "$20", "$21", "$22", "$23", |
Eric Christopher | d1f853d | 2012-03-27 19:56:11 +0000 | [diff] [blame] | 5950 | "$24", "$25", "$26", "$27", "$28", "$29", "$30", "$31", |
| 5951 | // Floating point register names |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5952 | "$f0", "$f1", "$f2", "$f3", "$f4", "$f5", "$f6", "$f7", |
| 5953 | "$f8", "$f9", "$f10", "$f11", "$f12", "$f13", "$f14", "$f15", |
| 5954 | "$f16", "$f17", "$f18", "$f19", "$f20", "$f21", "$f22", "$f23", |
| 5955 | "$f24", "$f25", "$f26", "$f27", "$f28", "$f29", "$f30", "$f31", |
Eric Christopher | d1f853d | 2012-03-27 19:56:11 +0000 | [diff] [blame] | 5956 | // Hi/lo and condition register names |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5957 | "hi", "lo", "", "$fcc0","$fcc1","$fcc2","$fcc3","$fcc4", |
Daniel Sanders | 838f933 | 2013-11-12 12:56:01 +0000 | [diff] [blame] | 5958 | "$fcc5","$fcc6","$fcc7", |
| 5959 | // MSA register names |
| 5960 | "$w0", "$w1", "$w2", "$w3", "$w4", "$w5", "$w6", "$w7", |
| 5961 | "$w8", "$w9", "$w10", "$w11", "$w12", "$w13", "$w14", "$w15", |
| 5962 | "$w16", "$w17", "$w18", "$w19", "$w20", "$w21", "$w22", "$w23", |
| 5963 | "$w24", "$w25", "$w26", "$w27", "$w28", "$w29", "$w30", "$w31", |
| 5964 | // MSA control register names |
| 5965 | "$msair", "$msacsr", "$msaaccess", "$msasave", "$msamodify", |
| 5966 | "$msarequest", "$msamap", "$msaunmap" |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5967 | }; |
| 5968 | Names = GCCRegNames; |
| 5969 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 5970 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 5971 | void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 5972 | unsigned &NumAliases) const override = 0; |
| 5973 | bool validateAsmConstraint(const char *&Name, |
| 5974 | TargetInfo::ConstraintInfo &Info) const override { |
Edward O'Callaghan | 097309f | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 5975 | switch (*Name) { |
| 5976 | default: |
Douglas Gregor | a95cba9 | 2011-11-02 20:52:01 +0000 | [diff] [blame] | 5977 | return false; |
Edward O'Callaghan | 097309f | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 5978 | case 'r': // CPU registers. |
| 5979 | case 'd': // Equivalent to "r" unless generating MIPS16 code. |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 5980 | case 'y': // Equivalent to "r", backward compatibility only. |
Edward O'Callaghan | 097309f | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 5981 | case 'f': // floating-point registers. |
Eric Christopher | 0ea6164 | 2012-04-03 01:16:32 +0000 | [diff] [blame] | 5982 | case 'c': // $25 for indirect jumps |
| 5983 | case 'l': // lo register |
| 5984 | case 'x': // hilo register pair |
Edward O'Callaghan | 097309f | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 5985 | Info.setAllowsRegister(); |
| 5986 | return true; |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 5987 | case 'I': // Signed 16-bit constant |
| 5988 | case 'J': // Integer 0 |
| 5989 | case 'K': // Unsigned 16-bit constant |
| 5990 | case 'L': // Signed 32-bit constant, lower 16-bit zeros (for lui) |
| 5991 | case 'M': // Constants not loadable via lui, addiu, or ori |
| 5992 | case 'N': // Constant -1 to -65535 |
| 5993 | case 'O': // A signed 15-bit constant |
| 5994 | case 'P': // A constant between 1 go 65535 |
| 5995 | return true; |
Jack Carter | 9710230 | 2013-03-05 19:10:54 +0000 | [diff] [blame] | 5996 | case 'R': // An address that can be used in a non-macro load or store |
Jack Carter | d2ab6d3 | 2013-03-04 21:36:11 +0000 | [diff] [blame] | 5997 | Info.setAllowsMemory(); |
| 5998 | return true; |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 5999 | case 'Z': |
| 6000 | if (Name[1] == 'C') { // An address usable by ll, and sc. |
| 6001 | Info.setAllowsMemory(); |
| 6002 | Name++; // Skip over 'Z'. |
| 6003 | return true; |
| 6004 | } |
| 6005 | return false; |
Edward O'Callaghan | 097309f | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 6006 | } |
Edward O'Callaghan | 097309f | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 6007 | } |
| 6008 | |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 6009 | std::string convertConstraint(const char *&Constraint) const override { |
| 6010 | std::string R; |
| 6011 | switch (*Constraint) { |
| 6012 | case 'Z': // Two-character constraint; add "^" hint for later parsing. |
| 6013 | if (Constraint[1] == 'C') { |
| 6014 | R = std::string("^") + std::string(Constraint, 2); |
| 6015 | Constraint++; |
| 6016 | return R; |
| 6017 | } |
| 6018 | break; |
| 6019 | } |
| 6020 | return TargetInfo::convertConstraint(Constraint); |
| 6021 | } |
| 6022 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6023 | const char *getClobbers() const override { |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 6024 | // In GCC, $1 is not widely used in generated code (it's used only in a few |
| 6025 | // specific situations), so there is no real need for users to add it to |
| 6026 | // the clobbers list if they want to use it in their inline assembly code. |
| 6027 | // |
| 6028 | // In LLVM, $1 is treated as a normal GPR and is always allocatable during |
| 6029 | // code generation, so using it in inline assembly without adding it to the |
| 6030 | // clobbers list can cause conflicts between the inline assembly code and |
| 6031 | // the surrounding generated code. |
| 6032 | // |
| 6033 | // Another problem is that LLVM is allowed to choose $1 for inline assembly |
| 6034 | // operands, which will conflict with the ".set at" assembler option (which |
| 6035 | // we use only for inline assembly, in order to maintain compatibility with |
| 6036 | // GCC) and will also conflict with the user's usage of $1. |
| 6037 | // |
| 6038 | // The easiest way to avoid these conflicts and keep $1 as an allocatable |
| 6039 | // register for generated code is to automatically clobber $1 for all inline |
| 6040 | // assembly code. |
| 6041 | // |
| 6042 | // FIXME: We should automatically clobber $1 only for inline assembly code |
| 6043 | // which actually uses it. This would allow LLVM to use $1 for inline |
| 6044 | // assembly operands if the user's assembly code doesn't use it. |
| 6045 | return "~{$1}"; |
Edward O'Callaghan | 097309f | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 6046 | } |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 6047 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6048 | bool handleTargetFeatures(std::vector<std::string> &Features, |
| 6049 | DiagnosticsEngine &Diags) override { |
Simon Atanasyan | 1176bcd | 2012-07-05 16:06:06 +0000 | [diff] [blame] | 6050 | IsMips16 = false; |
Simon Atanasyan | 321ae79 | 2013-04-14 14:07:51 +0000 | [diff] [blame] | 6051 | IsMicromips = false; |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 6052 | IsNan2008 = isNaN2008Default(); |
Simon Atanasyan | d96e315 | 2013-04-14 14:07:30 +0000 | [diff] [blame] | 6053 | IsSingleFloat = false; |
Simon Atanasyan | bbd9916 | 2012-07-05 15:32:46 +0000 | [diff] [blame] | 6054 | FloatABI = HardFloat; |
Simon Atanasyan | a1b6227 | 2012-07-05 20:16:22 +0000 | [diff] [blame] | 6055 | DspRev = NoDSP; |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 6056 | HasFP64 = isFP64Default(); |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 6057 | |
| 6058 | for (std::vector<std::string>::iterator it = Features.begin(), |
| 6059 | ie = Features.end(); it != ie; ++it) { |
Simon Atanasyan | bbd9916 | 2012-07-05 15:32:46 +0000 | [diff] [blame] | 6060 | if (*it == "+single-float") |
Simon Atanasyan | d96e315 | 2013-04-14 14:07:30 +0000 | [diff] [blame] | 6061 | IsSingleFloat = true; |
Simon Atanasyan | bbd9916 | 2012-07-05 15:32:46 +0000 | [diff] [blame] | 6062 | else if (*it == "+soft-float") |
| 6063 | FloatABI = SoftFloat; |
Simon Atanasyan | 1176bcd | 2012-07-05 16:06:06 +0000 | [diff] [blame] | 6064 | else if (*it == "+mips16") |
| 6065 | IsMips16 = true; |
Simon Atanasyan | 321ae79 | 2013-04-14 14:07:51 +0000 | [diff] [blame] | 6066 | else if (*it == "+micromips") |
| 6067 | IsMicromips = true; |
Simon Atanasyan | a1b6227 | 2012-07-05 20:16:22 +0000 | [diff] [blame] | 6068 | else if (*it == "+dsp") |
| 6069 | DspRev = std::max(DspRev, DSP1); |
| 6070 | else if (*it == "+dspr2") |
| 6071 | DspRev = std::max(DspRev, DSP2); |
Jack Carter | c613b67 | 2013-08-12 17:20:29 +0000 | [diff] [blame] | 6072 | else if (*it == "+msa") |
| 6073 | HasMSA = true; |
Simon Atanasyan | ddb2ad2 | 2013-10-18 13:13:53 +0000 | [diff] [blame] | 6074 | else if (*it == "+fp64") |
| 6075 | HasFP64 = true; |
| 6076 | else if (*it == "-fp64") |
| 6077 | HasFP64 = false; |
Simon Atanasyan | fc12c4a | 2013-09-24 09:09:16 +0000 | [diff] [blame] | 6078 | else if (*it == "+nan2008") |
| 6079 | IsNan2008 = true; |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 6080 | else if (*it == "-nan2008") |
| 6081 | IsNan2008 = false; |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 6082 | } |
Simon Atanasyan | bbd9916 | 2012-07-05 15:32:46 +0000 | [diff] [blame] | 6083 | |
Simon Atanasyan | fc12c4a | 2013-09-24 09:09:16 +0000 | [diff] [blame] | 6084 | // Remove front-end specific options. |
Simon Atanasyan | bbd9916 | 2012-07-05 15:32:46 +0000 | [diff] [blame] | 6085 | std::vector<std::string>::iterator it = |
| 6086 | std::find(Features.begin(), Features.end(), "+soft-float"); |
| 6087 | if (it != Features.end()) |
| 6088 | Features.erase(it); |
Rafael Espindola | 5389b84 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 6089 | |
Akira Hatanaka | 4d1c236 | 2013-10-29 18:30:33 +0000 | [diff] [blame] | 6090 | setDescriptionString(); |
| 6091 | |
Rafael Espindola | 5389b84 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 6092 | return true; |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 6093 | } |
Logan Chien | a8f7a97 | 2013-02-23 04:24:36 +0000 | [diff] [blame] | 6094 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6095 | int getEHDataRegisterNumber(unsigned RegNo) const override { |
Logan Chien | a8f7a97 | 2013-02-23 04:24:36 +0000 | [diff] [blame] | 6096 | if (RegNo == 0) return 4; |
| 6097 | if (RegNo == 1) return 5; |
| 6098 | return -1; |
| 6099 | } |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 6100 | |
| 6101 | bool isCLZForZeroUndef() const override { return false; } |
Edward O'Callaghan | 097309f | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 6102 | }; |
| 6103 | |
Simon Atanasyan | fbf7005 | 2012-06-28 18:23:16 +0000 | [diff] [blame] | 6104 | const Builtin::Info MipsTargetInfoBase::BuiltinInfo[] = { |
| 6105 | #define BUILTIN(ID, TYPE, ATTRS) { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
| 6106 | #define LIBBUILTIN(ID, TYPE, ATTRS, HEADER) { #ID, TYPE, ATTRS, HEADER,\ |
| 6107 | ALL_LANGUAGES }, |
| 6108 | #include "clang/Basic/BuiltinsMips.def" |
| 6109 | }; |
| 6110 | |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 6111 | class Mips32TargetInfoBase : public MipsTargetInfoBase { |
Edward O'Callaghan | 097309f | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 6112 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6113 | Mips32TargetInfoBase(const llvm::Triple &Triple) |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6114 | : MipsTargetInfoBase(Triple, "o32", "mips32r2") { |
Akira Hatanaka | a044ad9 | 2011-11-05 01:48:34 +0000 | [diff] [blame] | 6115 | SizeType = UnsignedInt; |
| 6116 | PtrDiffType = SignedInt; |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 6117 | Int64Type = SignedLongLong; |
| 6118 | IntMaxType = Int64Type; |
Akira Hatanaka | dbee949 | 2013-01-18 21:58:11 +0000 | [diff] [blame] | 6119 | MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 32; |
Akira Hatanaka | a044ad9 | 2011-11-05 01:48:34 +0000 | [diff] [blame] | 6120 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6121 | bool setABI(const std::string &Name) override { |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 6122 | if (Name == "o32" || Name == "eabi") { |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 6123 | ABI = Name; |
| 6124 | return true; |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 6125 | } |
| 6126 | return false; |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 6127 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6128 | void getTargetDefines(const LangOptions &Opts, |
| 6129 | MacroBuilder &Builder) const override { |
Simon Atanasyan | 1d8ae1d | 2012-08-29 19:59:32 +0000 | [diff] [blame] | 6130 | MipsTargetInfoBase::getTargetDefines(Opts, Builder); |
Douglas Gregor | b7bcfe8 | 2011-11-09 15:17:16 +0000 | [diff] [blame] | 6131 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6132 | Builder.defineMacro("__mips", "32"); |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 6133 | Builder.defineMacro("_MIPS_ISA", "_MIPS_ISA_MIPS32"); |
| 6134 | |
| 6135 | const std::string& CPUStr = getCPU(); |
| 6136 | if (CPUStr == "mips32") |
| 6137 | Builder.defineMacro("__mips_isa_rev", "1"); |
| 6138 | else if (CPUStr == "mips32r2") |
| 6139 | Builder.defineMacro("__mips_isa_rev", "2"); |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 6140 | else if (CPUStr == "mips32r3") |
| 6141 | Builder.defineMacro("__mips_isa_rev", "3"); |
| 6142 | else if (CPUStr == "mips32r5") |
| 6143 | Builder.defineMacro("__mips_isa_rev", "5"); |
| 6144 | else if (CPUStr == "mips32r6") |
| 6145 | Builder.defineMacro("__mips_isa_rev", "6"); |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6146 | |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 6147 | if (ABI == "o32") { |
| 6148 | Builder.defineMacro("__mips_o32"); |
| 6149 | Builder.defineMacro("_ABIO32", "1"); |
| 6150 | Builder.defineMacro("_MIPS_SIM", "_ABIO32"); |
| 6151 | } |
| 6152 | else if (ABI == "eabi") |
| 6153 | Builder.defineMacro("__mips_eabi"); |
| 6154 | else |
David Blaikie | b219cfc | 2011-09-23 05:06:16 +0000 | [diff] [blame] | 6155 | llvm_unreachable("Invalid ABI for Mips32."); |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 6156 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6157 | void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 6158 | unsigned &NumAliases) const override { |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 6159 | static const TargetInfo::GCCRegAlias GCCRegAliases[] = { |
| 6160 | { { "at" }, "$1" }, |
| 6161 | { { "v0" }, "$2" }, |
| 6162 | { { "v1" }, "$3" }, |
| 6163 | { { "a0" }, "$4" }, |
| 6164 | { { "a1" }, "$5" }, |
| 6165 | { { "a2" }, "$6" }, |
| 6166 | { { "a3" }, "$7" }, |
| 6167 | { { "t0" }, "$8" }, |
| 6168 | { { "t1" }, "$9" }, |
| 6169 | { { "t2" }, "$10" }, |
| 6170 | { { "t3" }, "$11" }, |
| 6171 | { { "t4" }, "$12" }, |
| 6172 | { { "t5" }, "$13" }, |
| 6173 | { { "t6" }, "$14" }, |
| 6174 | { { "t7" }, "$15" }, |
| 6175 | { { "s0" }, "$16" }, |
| 6176 | { { "s1" }, "$17" }, |
| 6177 | { { "s2" }, "$18" }, |
| 6178 | { { "s3" }, "$19" }, |
| 6179 | { { "s4" }, "$20" }, |
| 6180 | { { "s5" }, "$21" }, |
| 6181 | { { "s6" }, "$22" }, |
| 6182 | { { "s7" }, "$23" }, |
| 6183 | { { "t8" }, "$24" }, |
| 6184 | { { "t9" }, "$25" }, |
| 6185 | { { "k0" }, "$26" }, |
| 6186 | { { "k1" }, "$27" }, |
| 6187 | { { "gp" }, "$28" }, |
Eric Christopher | d1f853d | 2012-03-27 19:56:11 +0000 | [diff] [blame] | 6188 | { { "sp","$sp" }, "$29" }, |
| 6189 | { { "fp","$fp" }, "$30" }, |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 6190 | { { "ra" }, "$31" } |
| 6191 | }; |
| 6192 | Aliases = GCCRegAliases; |
| 6193 | NumAliases = llvm::array_lengthof(GCCRegAliases); |
| 6194 | } |
| 6195 | }; |
| 6196 | |
| 6197 | class Mips32EBTargetInfo : public Mips32TargetInfoBase { |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6198 | void setDescriptionString() override { |
| 6199 | DescriptionString = "E-m:m-p:32:32-i8:8:32-i16:16:32-i64:64-n32-S64"; |
Akira Hatanaka | 4d1c236 | 2013-10-29 18:30:33 +0000 | [diff] [blame] | 6200 | } |
| 6201 | |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 6202 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6203 | Mips32EBTargetInfo(const llvm::Triple &Triple) |
| 6204 | : Mips32TargetInfoBase(Triple) { |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 6205 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6206 | void getTargetDefines(const LangOptions &Opts, |
| 6207 | MacroBuilder &Builder) const override { |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 6208 | DefineStd(Builder, "MIPSEB", Opts); |
| 6209 | Builder.defineMacro("_MIPSEB"); |
Simon Atanasyan | 1d8ae1d | 2012-08-29 19:59:32 +0000 | [diff] [blame] | 6210 | Mips32TargetInfoBase::getTargetDefines(Opts, Builder); |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 6211 | } |
| 6212 | }; |
| 6213 | |
| 6214 | class Mips32ELTargetInfo : public Mips32TargetInfoBase { |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6215 | void setDescriptionString() override { |
| 6216 | DescriptionString = "e-m:m-p:32:32-i8:8:32-i16:16:32-i64:64-n32-S64"; |
Akira Hatanaka | 4d1c236 | 2013-10-29 18:30:33 +0000 | [diff] [blame] | 6217 | } |
| 6218 | |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 6219 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6220 | Mips32ELTargetInfo(const llvm::Triple &Triple) |
| 6221 | : Mips32TargetInfoBase(Triple) { |
Eli Friedman | e6a24e8 | 2011-12-22 03:51:45 +0000 | [diff] [blame] | 6222 | BigEndian = false; |
Edward O'Callaghan | 097309f | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 6223 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6224 | void getTargetDefines(const LangOptions &Opts, |
| 6225 | MacroBuilder &Builder) const override { |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 6226 | DefineStd(Builder, "MIPSEL", Opts); |
| 6227 | Builder.defineMacro("_MIPSEL"); |
Simon Atanasyan | 1d8ae1d | 2012-08-29 19:59:32 +0000 | [diff] [blame] | 6228 | Mips32TargetInfoBase::getTargetDefines(Opts, Builder); |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 6229 | } |
Edward O'Callaghan | 097309f | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 6230 | }; |
| 6231 | |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 6232 | class Mips64TargetInfoBase : public MipsTargetInfoBase { |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 6233 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6234 | Mips64TargetInfoBase(const llvm::Triple &Triple) |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6235 | : MipsTargetInfoBase(Triple, "n64", "mips64r2") { |
Akira Hatanaka | 1250759 | 2011-10-22 00:07:27 +0000 | [diff] [blame] | 6236 | LongDoubleWidth = LongDoubleAlign = 128; |
| 6237 | LongDoubleFormat = &llvm::APFloat::IEEEquad; |
David Chisnall | 6e399b4 | 2012-12-08 09:06:08 +0000 | [diff] [blame] | 6238 | if (getTriple().getOS() == llvm::Triple::FreeBSD) { |
| 6239 | LongDoubleWidth = LongDoubleAlign = 64; |
| 6240 | LongDoubleFormat = &llvm::APFloat::IEEEdouble; |
| 6241 | } |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 6242 | setN64ABITypes(); |
Nick Lewycky | 7ec59c7 | 2011-12-16 22:34:14 +0000 | [diff] [blame] | 6243 | SuitableAlign = 128; |
Akira Hatanaka | dbee949 | 2013-01-18 21:58:11 +0000 | [diff] [blame] | 6244 | MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 64; |
Akira Hatanaka | 1250759 | 2011-10-22 00:07:27 +0000 | [diff] [blame] | 6245 | } |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 6246 | |
| 6247 | void setN64ABITypes() { |
| 6248 | LongWidth = LongAlign = 64; |
| 6249 | PointerWidth = PointerAlign = 64; |
| 6250 | SizeType = UnsignedLong; |
| 6251 | PtrDiffType = SignedLong; |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 6252 | Int64Type = SignedLong; |
| 6253 | IntMaxType = Int64Type; |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 6254 | } |
| 6255 | |
| 6256 | void setN32ABITypes() { |
| 6257 | LongWidth = LongAlign = 32; |
| 6258 | PointerWidth = PointerAlign = 32; |
| 6259 | SizeType = UnsignedInt; |
| 6260 | PtrDiffType = SignedInt; |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 6261 | Int64Type = SignedLongLong; |
| 6262 | IntMaxType = Int64Type; |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 6263 | } |
| 6264 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6265 | bool setABI(const std::string &Name) override { |
Akira Hatanaka | 1250759 | 2011-10-22 00:07:27 +0000 | [diff] [blame] | 6266 | if (Name == "n32") { |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 6267 | setN32ABITypes(); |
Simon Atanasyan | e9616a4 | 2013-02-27 14:55:49 +0000 | [diff] [blame] | 6268 | ABI = Name; |
| 6269 | return true; |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 6270 | } |
| 6271 | if (Name == "n64") { |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 6272 | setN64ABITypes(); |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 6273 | ABI = Name; |
Simon Atanasyan | e9616a4 | 2013-02-27 14:55:49 +0000 | [diff] [blame] | 6274 | return true; |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 6275 | } |
| 6276 | return false; |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 6277 | } |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 6278 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6279 | void getTargetDefines(const LangOptions &Opts, |
| 6280 | MacroBuilder &Builder) const override { |
Simon Atanasyan | 1d8ae1d | 2012-08-29 19:59:32 +0000 | [diff] [blame] | 6281 | MipsTargetInfoBase::getTargetDefines(Opts, Builder); |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 6282 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6283 | Builder.defineMacro("__mips", "64"); |
Simon Atanasyan | 600a513 | 2012-08-29 20:50:11 +0000 | [diff] [blame] | 6284 | Builder.defineMacro("__mips64"); |
| 6285 | Builder.defineMacro("__mips64__"); |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 6286 | Builder.defineMacro("_MIPS_ISA", "_MIPS_ISA_MIPS64"); |
| 6287 | |
| 6288 | const std::string& CPUStr = getCPU(); |
| 6289 | if (CPUStr == "mips64") |
| 6290 | Builder.defineMacro("__mips_isa_rev", "1"); |
| 6291 | else if (CPUStr == "mips64r2") |
| 6292 | Builder.defineMacro("__mips_isa_rev", "2"); |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 6293 | else if (CPUStr == "mips64r3") |
| 6294 | Builder.defineMacro("__mips_isa_rev", "3"); |
| 6295 | else if (CPUStr == "mips64r5") |
| 6296 | Builder.defineMacro("__mips_isa_rev", "5"); |
| 6297 | else if (CPUStr == "mips64r6") |
| 6298 | Builder.defineMacro("__mips_isa_rev", "6"); |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 6299 | |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 6300 | if (ABI == "n32") { |
| 6301 | Builder.defineMacro("__mips_n32"); |
| 6302 | Builder.defineMacro("_ABIN32", "2"); |
| 6303 | Builder.defineMacro("_MIPS_SIM", "_ABIN32"); |
| 6304 | } |
| 6305 | else if (ABI == "n64") { |
| 6306 | Builder.defineMacro("__mips_n64"); |
| 6307 | Builder.defineMacro("_ABI64", "3"); |
| 6308 | Builder.defineMacro("_MIPS_SIM", "_ABI64"); |
| 6309 | } |
| 6310 | else |
| 6311 | llvm_unreachable("Invalid ABI for Mips64."); |
| 6312 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6313 | void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 6314 | unsigned &NumAliases) const override { |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 6315 | static const TargetInfo::GCCRegAlias GCCRegAliases[] = { |
| 6316 | { { "at" }, "$1" }, |
| 6317 | { { "v0" }, "$2" }, |
| 6318 | { { "v1" }, "$3" }, |
| 6319 | { { "a0" }, "$4" }, |
| 6320 | { { "a1" }, "$5" }, |
| 6321 | { { "a2" }, "$6" }, |
| 6322 | { { "a3" }, "$7" }, |
| 6323 | { { "a4" }, "$8" }, |
| 6324 | { { "a5" }, "$9" }, |
| 6325 | { { "a6" }, "$10" }, |
| 6326 | { { "a7" }, "$11" }, |
| 6327 | { { "t0" }, "$12" }, |
| 6328 | { { "t1" }, "$13" }, |
| 6329 | { { "t2" }, "$14" }, |
| 6330 | { { "t3" }, "$15" }, |
| 6331 | { { "s0" }, "$16" }, |
| 6332 | { { "s1" }, "$17" }, |
| 6333 | { { "s2" }, "$18" }, |
| 6334 | { { "s3" }, "$19" }, |
| 6335 | { { "s4" }, "$20" }, |
| 6336 | { { "s5" }, "$21" }, |
| 6337 | { { "s6" }, "$22" }, |
| 6338 | { { "s7" }, "$23" }, |
| 6339 | { { "t8" }, "$24" }, |
| 6340 | { { "t9" }, "$25" }, |
| 6341 | { { "k0" }, "$26" }, |
| 6342 | { { "k1" }, "$27" }, |
| 6343 | { { "gp" }, "$28" }, |
Eric Christopher | d1f853d | 2012-03-27 19:56:11 +0000 | [diff] [blame] | 6344 | { { "sp","$sp" }, "$29" }, |
| 6345 | { { "fp","$fp" }, "$30" }, |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 6346 | { { "ra" }, "$31" } |
| 6347 | }; |
| 6348 | Aliases = GCCRegAliases; |
| 6349 | NumAliases = llvm::array_lengthof(GCCRegAliases); |
| 6350 | } |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 6351 | |
| 6352 | bool hasInt128Type() const override { return true; } |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 6353 | }; |
| 6354 | |
| 6355 | class Mips64EBTargetInfo : public Mips64TargetInfoBase { |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6356 | void setDescriptionString() override { |
Akira Hatanaka | 4d1c236 | 2013-10-29 18:30:33 +0000 | [diff] [blame] | 6357 | if (ABI == "n32") |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6358 | DescriptionString = "E-m:m-p:32:32-i8:8:32-i16:16:32-i64:64-n32:64-S128"; |
Akira Hatanaka | 4d1c236 | 2013-10-29 18:30:33 +0000 | [diff] [blame] | 6359 | else |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6360 | DescriptionString = "E-m:m-i8:8:32-i16:16:32-i64:64-n32:64-S128"; |
Akira Hatanaka | 4d1c236 | 2013-10-29 18:30:33 +0000 | [diff] [blame] | 6361 | |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 6362 | } |
Akira Hatanaka | 4d1c236 | 2013-10-29 18:30:33 +0000 | [diff] [blame] | 6363 | |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 6364 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6365 | Mips64EBTargetInfo(const llvm::Triple &Triple) |
Akira Hatanaka | 4d1c236 | 2013-10-29 18:30:33 +0000 | [diff] [blame] | 6366 | : Mips64TargetInfoBase(Triple) {} |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6367 | void getTargetDefines(const LangOptions &Opts, |
| 6368 | MacroBuilder &Builder) const override { |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 6369 | DefineStd(Builder, "MIPSEB", Opts); |
| 6370 | Builder.defineMacro("_MIPSEB"); |
Simon Atanasyan | 1d8ae1d | 2012-08-29 19:59:32 +0000 | [diff] [blame] | 6371 | Mips64TargetInfoBase::getTargetDefines(Opts, Builder); |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 6372 | } |
| 6373 | }; |
| 6374 | |
| 6375 | class Mips64ELTargetInfo : public Mips64TargetInfoBase { |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6376 | void setDescriptionString() override { |
Akira Hatanaka | 4d1c236 | 2013-10-29 18:30:33 +0000 | [diff] [blame] | 6377 | if (ABI == "n32") |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6378 | DescriptionString = "e-m:m-p:32:32-i8:8:32-i16:16:32-i64:64-n32:64-S128"; |
Akira Hatanaka | 4d1c236 | 2013-10-29 18:30:33 +0000 | [diff] [blame] | 6379 | else |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6380 | DescriptionString = "e-m:m-i8:8:32-i16:16:32-i64:64-n32:64-S128"; |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 6381 | } |
| 6382 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6383 | Mips64ELTargetInfo(const llvm::Triple &Triple) |
| 6384 | : Mips64TargetInfoBase(Triple) { |
Eli Friedman | e6a24e8 | 2011-12-22 03:51:45 +0000 | [diff] [blame] | 6385 | // Default ABI is n64. |
| 6386 | BigEndian = false; |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 6387 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6388 | void getTargetDefines(const LangOptions &Opts, |
| 6389 | MacroBuilder &Builder) const override { |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 6390 | DefineStd(Builder, "MIPSEL", Opts); |
| 6391 | Builder.defineMacro("_MIPSEL"); |
Simon Atanasyan | 1d8ae1d | 2012-08-29 19:59:32 +0000 | [diff] [blame] | 6392 | Mips64TargetInfoBase::getTargetDefines(Opts, Builder); |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 6393 | } |
| 6394 | }; |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 6395 | |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 6396 | class PNaClTargetInfo : public TargetInfo { |
| 6397 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6398 | PNaClTargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) { |
Eli Friedman | e6a24e8 | 2011-12-22 03:51:45 +0000 | [diff] [blame] | 6399 | BigEndian = false; |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 6400 | this->UserLabelPrefix = ""; |
| 6401 | this->LongAlign = 32; |
| 6402 | this->LongWidth = 32; |
| 6403 | this->PointerAlign = 32; |
| 6404 | this->PointerWidth = 32; |
| 6405 | this->IntMaxType = TargetInfo::SignedLongLong; |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 6406 | this->Int64Type = TargetInfo::SignedLongLong; |
Ivan Krasin | f619cdc | 2011-08-29 22:39:12 +0000 | [diff] [blame] | 6407 | this->DoubleAlign = 64; |
Ivan Krasin | 68018db | 2011-09-20 14:56:54 +0000 | [diff] [blame] | 6408 | this->LongDoubleWidth = 64; |
Ivan Krasin | f619cdc | 2011-08-29 22:39:12 +0000 | [diff] [blame] | 6409 | this->LongDoubleAlign = 64; |
Ivan Krasin | 68018db | 2011-09-20 14:56:54 +0000 | [diff] [blame] | 6410 | this->SizeType = TargetInfo::UnsignedInt; |
| 6411 | this->PtrDiffType = TargetInfo::SignedInt; |
| 6412 | this->IntPtrType = TargetInfo::SignedInt; |
Eli Bendersky | c0783dc | 2013-04-08 21:31:01 +0000 | [diff] [blame] | 6413 | this->RegParmMax = 0; // Disallow regparm |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 6414 | } |
| 6415 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6416 | void getDefaultFeatures(llvm::StringMap<bool> &Features) const override { |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 6417 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6418 | void getArchDefines(const LangOptions &Opts, MacroBuilder &Builder) const { |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 6419 | Builder.defineMacro("__le32__"); |
| 6420 | Builder.defineMacro("__pnacl__"); |
| 6421 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6422 | void getTargetDefines(const LangOptions &Opts, |
| 6423 | MacroBuilder &Builder) const override { |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 6424 | getArchDefines(Opts, Builder); |
| 6425 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6426 | bool hasFeature(StringRef Feature) const override { |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 6427 | return Feature == "pnacl"; |
| 6428 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6429 | void getTargetBuiltins(const Builtin::Info *&Records, |
| 6430 | unsigned &NumRecords) const override { |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 6431 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6432 | BuiltinVaListKind getBuiltinVaListKind() const override { |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 6433 | return TargetInfo::PNaClABIBuiltinVaList; |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 6434 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6435 | void getGCCRegNames(const char * const *&Names, |
| 6436 | unsigned &NumNames) const override; |
| 6437 | void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 6438 | unsigned &NumAliases) const override; |
| 6439 | bool validateAsmConstraint(const char *&Name, |
| 6440 | TargetInfo::ConstraintInfo &Info) const override { |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 6441 | return false; |
| 6442 | } |
| 6443 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6444 | const char *getClobbers() const override { |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 6445 | return ""; |
| 6446 | } |
| 6447 | }; |
| 6448 | |
| 6449 | void PNaClTargetInfo::getGCCRegNames(const char * const *&Names, |
| 6450 | unsigned &NumNames) const { |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 6451 | Names = nullptr; |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 6452 | NumNames = 0; |
| 6453 | } |
| 6454 | |
| 6455 | void PNaClTargetInfo::getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 6456 | unsigned &NumAliases) const { |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 6457 | Aliases = nullptr; |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 6458 | NumAliases = 0; |
Edward O'Callaghan | 097309f | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 6459 | } |
Edward O'Callaghan | 097309f | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 6460 | |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 6461 | class Le64TargetInfo : public TargetInfo { |
| 6462 | static const Builtin::Info BuiltinInfo[]; |
| 6463 | |
| 6464 | public: |
| 6465 | Le64TargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) { |
| 6466 | BigEndian = false; |
| 6467 | NoAsmVariants = true; |
| 6468 | LongWidth = LongAlign = PointerWidth = PointerAlign = 64; |
| 6469 | MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 64; |
| 6470 | DescriptionString = |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 6471 | "e-m:e-v128:32-v16:16-v32:32-v96:32-n8:16:32:64-S128"; |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 6472 | } |
| 6473 | |
| 6474 | void getTargetDefines(const LangOptions &Opts, |
| 6475 | MacroBuilder &Builder) const override { |
| 6476 | DefineStd(Builder, "unix", Opts); |
| 6477 | defineCPUMacros(Builder, "le64", /*Tuning=*/false); |
| 6478 | Builder.defineMacro("__ELF__"); |
| 6479 | } |
| 6480 | void getTargetBuiltins(const Builtin::Info *&Records, |
| 6481 | unsigned &NumRecords) const override { |
| 6482 | Records = BuiltinInfo; |
| 6483 | NumRecords = clang::Le64::LastTSBuiltin - Builtin::FirstTSBuiltin; |
| 6484 | } |
| 6485 | BuiltinVaListKind getBuiltinVaListKind() const override { |
| 6486 | return TargetInfo::PNaClABIBuiltinVaList; |
| 6487 | } |
| 6488 | const char *getClobbers() const override { return ""; } |
| 6489 | void getGCCRegNames(const char *const *&Names, |
| 6490 | unsigned &NumNames) const override { |
| 6491 | Names = nullptr; |
| 6492 | NumNames = 0; |
| 6493 | } |
| 6494 | void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 6495 | unsigned &NumAliases) const override { |
| 6496 | Aliases = nullptr; |
| 6497 | NumAliases = 0; |
| 6498 | } |
| 6499 | bool validateAsmConstraint(const char *&Name, |
| 6500 | TargetInfo::ConstraintInfo &Info) const override { |
| 6501 | return false; |
| 6502 | } |
| 6503 | |
| 6504 | bool hasProtectedVisibility() const override { return false; } |
| 6505 | }; |
| 6506 | } // end anonymous namespace. |
| 6507 | |
| 6508 | const Builtin::Info Le64TargetInfo::BuiltinInfo[] = { |
| 6509 | #define BUILTIN(ID, TYPE, ATTRS) \ |
| 6510 | { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
| 6511 | #include "clang/Basic/BuiltinsLe64.def" |
| 6512 | }; |
| 6513 | |
| 6514 | namespace { |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 6515 | static const unsigned SPIRAddrSpaceMap[] = { |
| 6516 | 1, // opencl_global |
| 6517 | 3, // opencl_local |
| 6518 | 2, // opencl_constant |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 6519 | 4, // opencl_generic |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 6520 | 0, // cuda_device |
| 6521 | 0, // cuda_constant |
| 6522 | 0 // cuda_shared |
| 6523 | }; |
| 6524 | class SPIRTargetInfo : public TargetInfo { |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 6525 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6526 | SPIRTargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) { |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 6527 | assert(getTriple().getOS() == llvm::Triple::UnknownOS && |
| 6528 | "SPIR target must use unknown OS"); |
| 6529 | assert(getTriple().getEnvironment() == llvm::Triple::UnknownEnvironment && |
| 6530 | "SPIR target must use unknown environment type"); |
| 6531 | BigEndian = false; |
| 6532 | TLSSupported = false; |
| 6533 | LongWidth = LongAlign = 64; |
| 6534 | AddrSpaceMap = &SPIRAddrSpaceMap; |
David Tweed | 1eef852 | 2013-09-13 12:04:22 +0000 | [diff] [blame] | 6535 | UseAddrSpaceMapMangling = true; |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 6536 | // Define available target features |
| 6537 | // These must be defined in sorted order! |
| 6538 | NoAsmVariants = true; |
| 6539 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6540 | void getTargetDefines(const LangOptions &Opts, |
| 6541 | MacroBuilder &Builder) const override { |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 6542 | DefineStd(Builder, "SPIR", Opts); |
| 6543 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6544 | bool hasFeature(StringRef Feature) const override { |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 6545 | return Feature == "spir"; |
| 6546 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6547 | |
| 6548 | void getTargetBuiltins(const Builtin::Info *&Records, |
| 6549 | unsigned &NumRecords) const override {} |
| 6550 | const char *getClobbers() const override { |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 6551 | return ""; |
| 6552 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6553 | void getGCCRegNames(const char * const *&Names, |
| 6554 | unsigned &NumNames) const override {} |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 6555 | bool |
| 6556 | validateAsmConstraint(const char *&Name, |
| 6557 | TargetInfo::ConstraintInfo &info) const override { |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 6558 | return true; |
| 6559 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6560 | void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 6561 | unsigned &NumAliases) const override {} |
| 6562 | BuiltinVaListKind getBuiltinVaListKind() const override { |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 6563 | return TargetInfo::VoidPtrBuiltinVaList; |
| 6564 | } |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 6565 | |
| 6566 | CallingConvCheckResult checkCallingConvention(CallingConv CC) const override { |
| 6567 | return (CC == CC_SpirFunction || |
| 6568 | CC == CC_SpirKernel) ? CCCR_OK : CCCR_Warning; |
| 6569 | } |
| 6570 | |
| 6571 | CallingConv getDefaultCallingConv(CallingConvMethodType MT) const override { |
| 6572 | return CC_SpirFunction; |
| 6573 | } |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 6574 | }; |
| 6575 | |
| 6576 | |
| 6577 | class SPIR32TargetInfo : public SPIRTargetInfo { |
| 6578 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6579 | SPIR32TargetInfo(const llvm::Triple &Triple) : SPIRTargetInfo(Triple) { |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 6580 | PointerWidth = PointerAlign = 32; |
| 6581 | SizeType = TargetInfo::UnsignedInt; |
| 6582 | PtrDiffType = IntPtrType = TargetInfo::SignedInt; |
| 6583 | DescriptionString |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6584 | = "e-p:32:32-i64:64-v16:16-v24:32-v32:32-v48:64-" |
| 6585 | "v96:128-v192:256-v256:256-v512:512-v1024:1024"; |
Guy Benyei | f3ddf63 | 2013-03-07 13:06:10 +0000 | [diff] [blame] | 6586 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6587 | void getTargetDefines(const LangOptions &Opts, |
| 6588 | MacroBuilder &Builder) const override { |
Guy Benyei | f3ddf63 | 2013-03-07 13:06:10 +0000 | [diff] [blame] | 6589 | DefineStd(Builder, "SPIR32", Opts); |
| 6590 | } |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 6591 | }; |
| 6592 | |
| 6593 | class SPIR64TargetInfo : public SPIRTargetInfo { |
| 6594 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6595 | SPIR64TargetInfo(const llvm::Triple &Triple) : SPIRTargetInfo(Triple) { |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 6596 | PointerWidth = PointerAlign = 64; |
| 6597 | SizeType = TargetInfo::UnsignedLong; |
| 6598 | PtrDiffType = IntPtrType = TargetInfo::SignedLong; |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6599 | DescriptionString = "e-i64:64-v16:16-v24:32-v32:32-v48:64-" |
| 6600 | "v96:128-v192:256-v256:256-v512:512-v1024:1024"; |
Guy Benyei | f3ddf63 | 2013-03-07 13:06:10 +0000 | [diff] [blame] | 6601 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6602 | void getTargetDefines(const LangOptions &Opts, |
| 6603 | MacroBuilder &Builder) const override { |
Guy Benyei | f3ddf63 | 2013-03-07 13:06:10 +0000 | [diff] [blame] | 6604 | DefineStd(Builder, "SPIR64", Opts); |
| 6605 | } |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 6606 | }; |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 6607 | |
Robert Lytton | 5f15f4d | 2013-08-13 09:43:10 +0000 | [diff] [blame] | 6608 | class XCoreTargetInfo : public TargetInfo { |
| 6609 | static const Builtin::Info BuiltinInfo[]; |
| 6610 | public: |
| 6611 | XCoreTargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) { |
| 6612 | BigEndian = false; |
| 6613 | NoAsmVariants = true; |
| 6614 | LongLongAlign = 32; |
| 6615 | SuitableAlign = 32; |
| 6616 | DoubleAlign = LongDoubleAlign = 32; |
Robert Lytton | 1816219 | 2013-11-12 10:09:30 +0000 | [diff] [blame] | 6617 | SizeType = UnsignedInt; |
| 6618 | PtrDiffType = SignedInt; |
| 6619 | IntPtrType = SignedInt; |
| 6620 | WCharType = UnsignedChar; |
| 6621 | WIntType = UnsignedInt; |
Robert Lytton | 5f15f4d | 2013-08-13 09:43:10 +0000 | [diff] [blame] | 6622 | UseZeroLengthBitfieldAlignment = true; |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6623 | DescriptionString = "e-m:e-p:32:32-i1:8:32-i8:8:32-i16:16:32-i64:32" |
| 6624 | "-f64:32-a:0:32-n32"; |
Robert Lytton | 5f15f4d | 2013-08-13 09:43:10 +0000 | [diff] [blame] | 6625 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6626 | void getTargetDefines(const LangOptions &Opts, |
| 6627 | MacroBuilder &Builder) const override { |
Robert Lytton | 5f15f4d | 2013-08-13 09:43:10 +0000 | [diff] [blame] | 6628 | Builder.defineMacro("__XS1B__"); |
| 6629 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6630 | void getTargetBuiltins(const Builtin::Info *&Records, |
| 6631 | unsigned &NumRecords) const override { |
Robert Lytton | 5f15f4d | 2013-08-13 09:43:10 +0000 | [diff] [blame] | 6632 | Records = BuiltinInfo; |
| 6633 | NumRecords = clang::XCore::LastTSBuiltin-Builtin::FirstTSBuiltin; |
| 6634 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6635 | BuiltinVaListKind getBuiltinVaListKind() const override { |
Robert Lytton | 5f15f4d | 2013-08-13 09:43:10 +0000 | [diff] [blame] | 6636 | return TargetInfo::VoidPtrBuiltinVaList; |
| 6637 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6638 | const char *getClobbers() const override { |
Robert Lytton | 5f15f4d | 2013-08-13 09:43:10 +0000 | [diff] [blame] | 6639 | return ""; |
| 6640 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6641 | void getGCCRegNames(const char * const *&Names, |
| 6642 | unsigned &NumNames) const override { |
Robert Lytton | 5f15f4d | 2013-08-13 09:43:10 +0000 | [diff] [blame] | 6643 | static const char * const GCCRegNames[] = { |
| 6644 | "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", |
| 6645 | "r8", "r9", "r10", "r11", "cp", "dp", "sp", "lr" |
| 6646 | }; |
| 6647 | Names = GCCRegNames; |
| 6648 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 6649 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6650 | void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 6651 | unsigned &NumAliases) const override { |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 6652 | Aliases = nullptr; |
Robert Lytton | 5f15f4d | 2013-08-13 09:43:10 +0000 | [diff] [blame] | 6653 | NumAliases = 0; |
| 6654 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6655 | bool validateAsmConstraint(const char *&Name, |
| 6656 | TargetInfo::ConstraintInfo &Info) const override { |
Robert Lytton | 5f15f4d | 2013-08-13 09:43:10 +0000 | [diff] [blame] | 6657 | return false; |
| 6658 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6659 | int getEHDataRegisterNumber(unsigned RegNo) const override { |
| 6660 | // R0=ExceptionPointerRegister R1=ExceptionSelectorRegister |
| 6661 | return (RegNo < 2)? RegNo : -1; |
| 6662 | } |
Robert Lytton | 5f15f4d | 2013-08-13 09:43:10 +0000 | [diff] [blame] | 6663 | }; |
| 6664 | |
| 6665 | const Builtin::Info XCoreTargetInfo::BuiltinInfo[] = { |
| 6666 | #define BUILTIN(ID, TYPE, ATTRS) { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
| 6667 | #define LIBBUILTIN(ID, TYPE, ATTRS, HEADER) { #ID, TYPE, ATTRS, HEADER,\ |
| 6668 | ALL_LANGUAGES }, |
| 6669 | #include "clang/Basic/BuiltinsXCore.def" |
| 6670 | }; |
| 6671 | } // end anonymous namespace. |
| 6672 | |
Pirama Arumuga Nainar | 3ea9e33 | 2015-04-08 08:57:32 -0700 | [diff] [blame] | 6673 | namespace { |
| 6674 | // x86_32 Android target |
| 6675 | class AndroidX86_32TargetInfo : public LinuxTargetInfo<X86_32TargetInfo> { |
| 6676 | public: |
| 6677 | AndroidX86_32TargetInfo(const llvm::Triple &Triple) |
| 6678 | : LinuxTargetInfo<X86_32TargetInfo>(Triple) { |
| 6679 | SuitableAlign = 32; |
| 6680 | LongDoubleWidth = 64; |
| 6681 | LongDoubleFormat = &llvm::APFloat::IEEEdouble; |
| 6682 | } |
| 6683 | }; |
| 6684 | } // end anonymous namespace |
| 6685 | |
| 6686 | namespace { |
| 6687 | // x86_64 Android target |
| 6688 | class AndroidX86_64TargetInfo : public LinuxTargetInfo<X86_64TargetInfo> { |
| 6689 | public: |
| 6690 | AndroidX86_64TargetInfo(const llvm::Triple &Triple) |
| 6691 | : LinuxTargetInfo<X86_64TargetInfo>(Triple) { |
| 6692 | LongDoubleFormat = &llvm::APFloat::IEEEquad; |
| 6693 | } |
| 6694 | }; |
| 6695 | } // end anonymous namespace |
| 6696 | |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 6697 | |
Chris Lattner | 4b00965 | 2007-07-25 00:24:17 +0000 | [diff] [blame] | 6698 | //===----------------------------------------------------------------------===// |
| 6699 | // Driver code |
| 6700 | //===----------------------------------------------------------------------===// |
| 6701 | |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6702 | static TargetInfo *AllocateTarget(const llvm::Triple &Triple) { |
Daniel Dunbar | 8ba3de0 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6703 | llvm::Triple::OSType os = Triple.getOS(); |
Eli Friedman | 0b7b1cb | 2008-05-20 14:21:01 +0000 | [diff] [blame] | 6704 | |
Daniel Dunbar | 8ba3de0 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6705 | switch (Triple.getArch()) { |
| 6706 | default: |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 6707 | return nullptr; |
Eli Friedman | 0b7b1cb | 2008-05-20 14:21:01 +0000 | [diff] [blame] | 6708 | |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 6709 | case llvm::Triple::xcore: |
| 6710 | return new XCoreTargetInfo(Triple); |
| 6711 | |
| 6712 | case llvm::Triple::hexagon: |
| 6713 | return new HexagonTargetInfo(Triple); |
| 6714 | |
| 6715 | case llvm::Triple::aarch64: |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6716 | if (Triple.isOSDarwin()) |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 6717 | return new DarwinAArch64TargetInfo(Triple); |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6718 | |
| 6719 | switch (os) { |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 6720 | case llvm::Triple::FreeBSD: |
| 6721 | return new FreeBSDTargetInfo<AArch64leTargetInfo>(Triple); |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6722 | case llvm::Triple::Linux: |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 6723 | return new LinuxTargetInfo<AArch64leTargetInfo>(Triple); |
| 6724 | case llvm::Triple::NetBSD: |
| 6725 | return new NetBSDTargetInfo<AArch64leTargetInfo>(Triple); |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6726 | default: |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 6727 | return new AArch64leTargetInfo(Triple); |
| 6728 | } |
| 6729 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6730 | case llvm::Triple::aarch64_be: |
| 6731 | switch (os) { |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 6732 | case llvm::Triple::FreeBSD: |
| 6733 | return new FreeBSDTargetInfo<AArch64beTargetInfo>(Triple); |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6734 | case llvm::Triple::Linux: |
| 6735 | return new LinuxTargetInfo<AArch64beTargetInfo>(Triple); |
| 6736 | case llvm::Triple::NetBSD: |
| 6737 | return new NetBSDTargetInfo<AArch64beTargetInfo>(Triple); |
| 6738 | default: |
| 6739 | return new AArch64beTargetInfo(Triple); |
Tim Northover | c264e16 | 2013-01-31 12:13:10 +0000 | [diff] [blame] | 6740 | } |
| 6741 | |
Daniel Dunbar | 8ba3de0 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6742 | case llvm::Triple::arm: |
Daniel Dunbar | 3f361b5 | 2009-09-11 01:14:50 +0000 | [diff] [blame] | 6743 | case llvm::Triple::thumb: |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6744 | if (Triple.isOSBinFormatMachO()) |
| 6745 | return new DarwinARMTargetInfo(Triple); |
| 6746 | |
| 6747 | switch (os) { |
| 6748 | case llvm::Triple::Linux: |
| 6749 | return new LinuxTargetInfo<ARMleTargetInfo>(Triple); |
| 6750 | case llvm::Triple::FreeBSD: |
| 6751 | return new FreeBSDTargetInfo<ARMleTargetInfo>(Triple); |
| 6752 | case llvm::Triple::NetBSD: |
| 6753 | return new NetBSDTargetInfo<ARMleTargetInfo>(Triple); |
| 6754 | case llvm::Triple::OpenBSD: |
| 6755 | return new OpenBSDTargetInfo<ARMleTargetInfo>(Triple); |
| 6756 | case llvm::Triple::Bitrig: |
| 6757 | return new BitrigTargetInfo<ARMleTargetInfo>(Triple); |
| 6758 | case llvm::Triple::RTEMS: |
| 6759 | return new RTEMSTargetInfo<ARMleTargetInfo>(Triple); |
| 6760 | case llvm::Triple::NaCl: |
| 6761 | return new NaClTargetInfo<ARMleTargetInfo>(Triple); |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 6762 | case llvm::Triple::Win32: |
| 6763 | switch (Triple.getEnvironment()) { |
| 6764 | default: |
| 6765 | return new ARMleTargetInfo(Triple); |
| 6766 | case llvm::Triple::Itanium: |
| 6767 | return new ItaniumWindowsARMleTargetInfo(Triple); |
| 6768 | case llvm::Triple::MSVC: |
| 6769 | return new MicrosoftARMleTargetInfo(Triple); |
| 6770 | } |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6771 | default: |
| 6772 | return new ARMleTargetInfo(Triple); |
| 6773 | } |
| 6774 | |
| 6775 | case llvm::Triple::armeb: |
| 6776 | case llvm::Triple::thumbeb: |
Daniel Dunbar | db57a4c | 2011-04-19 21:43:27 +0000 | [diff] [blame] | 6777 | if (Triple.isOSDarwin()) |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6778 | return new DarwinARMTargetInfo(Triple); |
Daniel Dunbar | db57a4c | 2011-04-19 21:43:27 +0000 | [diff] [blame] | 6779 | |
Daniel Dunbar | 8ba3de0 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6780 | switch (os) { |
Rafael Espindola | d16a220 | 2010-06-10 00:46:51 +0000 | [diff] [blame] | 6781 | case llvm::Triple::Linux: |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6782 | return new LinuxTargetInfo<ARMbeTargetInfo>(Triple); |
Daniel Dunbar | 8ba3de0 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6783 | case llvm::Triple::FreeBSD: |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6784 | return new FreeBSDTargetInfo<ARMbeTargetInfo>(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 6785 | case llvm::Triple::NetBSD: |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6786 | return new NetBSDTargetInfo<ARMbeTargetInfo>(Triple); |
Hans Wennborg | 5e601dc | 2012-08-02 13:45:48 +0000 | [diff] [blame] | 6787 | case llvm::Triple::OpenBSD: |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6788 | return new OpenBSDTargetInfo<ARMbeTargetInfo>(Triple); |
Eli Friedman | 42f74f2 | 2012-08-08 23:57:20 +0000 | [diff] [blame] | 6789 | case llvm::Triple::Bitrig: |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6790 | return new BitrigTargetInfo<ARMbeTargetInfo>(Triple); |
Douglas Gregor | dca5226 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 6791 | case llvm::Triple::RTEMS: |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6792 | return new RTEMSTargetInfo<ARMbeTargetInfo>(Triple); |
Eli Bendersky | 441d9f7 | 2012-12-04 18:38:10 +0000 | [diff] [blame] | 6793 | case llvm::Triple::NaCl: |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6794 | return new NaClTargetInfo<ARMbeTargetInfo>(Triple); |
Daniel Dunbar | 8ba3de0 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6795 | default: |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 6796 | return new ARMbeTargetInfo(Triple); |
Daniel Dunbar | 8ba3de0 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6797 | } |
Eli Friedman | 0b7b1cb | 2008-05-20 14:21:01 +0000 | [diff] [blame] | 6798 | |
Daniel Dunbar | 8ba3de0 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6799 | case llvm::Triple::msp430: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6800 | return new MSP430TargetInfo(Triple); |
Eli Friedman | 0b7b1cb | 2008-05-20 14:21:01 +0000 | [diff] [blame] | 6801 | |
Edward O'Callaghan | 097309f | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 6802 | case llvm::Triple::mips: |
Joerg Sonnenberger | fa9772b | 2011-07-05 18:05:54 +0000 | [diff] [blame] | 6803 | switch (os) { |
Joerg Sonnenberger | fa9772b | 2011-07-05 18:05:54 +0000 | [diff] [blame] | 6804 | case llvm::Triple::Linux: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6805 | return new LinuxTargetInfo<Mips32EBTargetInfo>(Triple); |
Joerg Sonnenberger | fa9772b | 2011-07-05 18:05:54 +0000 | [diff] [blame] | 6806 | case llvm::Triple::RTEMS: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6807 | return new RTEMSTargetInfo<Mips32EBTargetInfo>(Triple); |
Joerg Sonnenberger | fa9772b | 2011-07-05 18:05:54 +0000 | [diff] [blame] | 6808 | case llvm::Triple::FreeBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6809 | return new FreeBSDTargetInfo<Mips32EBTargetInfo>(Triple); |
Joerg Sonnenberger | fa9772b | 2011-07-05 18:05:54 +0000 | [diff] [blame] | 6810 | case llvm::Triple::NetBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6811 | return new NetBSDTargetInfo<Mips32EBTargetInfo>(Triple); |
Joerg Sonnenberger | fa9772b | 2011-07-05 18:05:54 +0000 | [diff] [blame] | 6812 | default: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6813 | return new Mips32EBTargetInfo(Triple); |
Joerg Sonnenberger | fa9772b | 2011-07-05 18:05:54 +0000 | [diff] [blame] | 6814 | } |
Edward O'Callaghan | 097309f | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 6815 | |
| 6816 | case llvm::Triple::mipsel: |
Joerg Sonnenberger | 94c9ce5 | 2011-07-05 18:24:04 +0000 | [diff] [blame] | 6817 | switch (os) { |
Joerg Sonnenberger | 94c9ce5 | 2011-07-05 18:24:04 +0000 | [diff] [blame] | 6818 | case llvm::Triple::Linux: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6819 | return new LinuxTargetInfo<Mips32ELTargetInfo>(Triple); |
Joerg Sonnenberger | 94c9ce5 | 2011-07-05 18:24:04 +0000 | [diff] [blame] | 6820 | case llvm::Triple::RTEMS: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6821 | return new RTEMSTargetInfo<Mips32ELTargetInfo>(Triple); |
Joerg Sonnenberger | 94c9ce5 | 2011-07-05 18:24:04 +0000 | [diff] [blame] | 6822 | case llvm::Triple::FreeBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6823 | return new FreeBSDTargetInfo<Mips32ELTargetInfo>(Triple); |
Joerg Sonnenberger | 94c9ce5 | 2011-07-05 18:24:04 +0000 | [diff] [blame] | 6824 | case llvm::Triple::NetBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6825 | return new NetBSDTargetInfo<Mips32ELTargetInfo>(Triple); |
Petar Jovanovic | bbac9aa | 2013-09-21 01:27:01 +0000 | [diff] [blame] | 6826 | case llvm::Triple::NaCl: |
| 6827 | return new NaClTargetInfo<Mips32ELTargetInfo>(Triple); |
Joerg Sonnenberger | 94c9ce5 | 2011-07-05 18:24:04 +0000 | [diff] [blame] | 6828 | default: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6829 | return new Mips32ELTargetInfo(Triple); |
Joerg Sonnenberger | 94c9ce5 | 2011-07-05 18:24:04 +0000 | [diff] [blame] | 6830 | } |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 6831 | |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 6832 | case llvm::Triple::mips64: |
| 6833 | switch (os) { |
| 6834 | case llvm::Triple::Linux: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6835 | return new LinuxTargetInfo<Mips64EBTargetInfo>(Triple); |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 6836 | case llvm::Triple::RTEMS: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6837 | return new RTEMSTargetInfo<Mips64EBTargetInfo>(Triple); |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 6838 | case llvm::Triple::FreeBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6839 | return new FreeBSDTargetInfo<Mips64EBTargetInfo>(Triple); |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 6840 | case llvm::Triple::NetBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6841 | return new NetBSDTargetInfo<Mips64EBTargetInfo>(Triple); |
Hans Wennborg | 5e601dc | 2012-08-02 13:45:48 +0000 | [diff] [blame] | 6842 | case llvm::Triple::OpenBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6843 | return new OpenBSDTargetInfo<Mips64EBTargetInfo>(Triple); |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 6844 | default: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6845 | return new Mips64EBTargetInfo(Triple); |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 6846 | } |
| 6847 | |
| 6848 | case llvm::Triple::mips64el: |
| 6849 | switch (os) { |
| 6850 | case llvm::Triple::Linux: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6851 | return new LinuxTargetInfo<Mips64ELTargetInfo>(Triple); |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 6852 | case llvm::Triple::RTEMS: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6853 | return new RTEMSTargetInfo<Mips64ELTargetInfo>(Triple); |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 6854 | case llvm::Triple::FreeBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6855 | return new FreeBSDTargetInfo<Mips64ELTargetInfo>(Triple); |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 6856 | case llvm::Triple::NetBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6857 | return new NetBSDTargetInfo<Mips64ELTargetInfo>(Triple); |
Hans Wennborg | 5e601dc | 2012-08-02 13:45:48 +0000 | [diff] [blame] | 6858 | case llvm::Triple::OpenBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6859 | return new OpenBSDTargetInfo<Mips64ELTargetInfo>(Triple); |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 6860 | default: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6861 | return new Mips64ELTargetInfo(Triple); |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 6862 | } |
| 6863 | |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 6864 | case llvm::Triple::le32: |
| 6865 | switch (os) { |
Eli Bendersky | 441d9f7 | 2012-12-04 18:38:10 +0000 | [diff] [blame] | 6866 | case llvm::Triple::NaCl: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6867 | return new NaClTargetInfo<PNaClTargetInfo>(Triple); |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 6868 | default: |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 6869 | return nullptr; |
Chris Lattner | e03ae30 | 2010-02-16 18:14:57 +0000 | [diff] [blame] | 6870 | } |
Edward O'Callaghan | 097309f | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 6871 | |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 6872 | case llvm::Triple::le64: |
| 6873 | return new Le64TargetInfo(Triple); |
| 6874 | |
Daniel Dunbar | 8ba3de0 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6875 | case llvm::Triple::ppc: |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6876 | if (Triple.isOSDarwin()) |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6877 | return new DarwinPPC32TargetInfo(Triple); |
Daniel Dunbar | 4c6a226 | 2010-05-30 00:07:30 +0000 | [diff] [blame] | 6878 | switch (os) { |
Anton Korobeynikov | 7e1812f | 2011-10-12 09:30:58 +0000 | [diff] [blame] | 6879 | case llvm::Triple::Linux: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6880 | return new LinuxTargetInfo<PPC32TargetInfo>(Triple); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6881 | case llvm::Triple::FreeBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6882 | return new FreeBSDTargetInfo<PPC32TargetInfo>(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 6883 | case llvm::Triple::NetBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6884 | return new NetBSDTargetInfo<PPC32TargetInfo>(Triple); |
Hans Wennborg | 5e601dc | 2012-08-02 13:45:48 +0000 | [diff] [blame] | 6885 | case llvm::Triple::OpenBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6886 | return new OpenBSDTargetInfo<PPC32TargetInfo>(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 6887 | case llvm::Triple::RTEMS: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6888 | return new RTEMSTargetInfo<PPC32TargetInfo>(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 6889 | default: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6890 | return new PPC32TargetInfo(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 6891 | } |
Daniel Dunbar | 8ba3de0 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6892 | |
| 6893 | case llvm::Triple::ppc64: |
Daniel Dunbar | db57a4c | 2011-04-19 21:43:27 +0000 | [diff] [blame] | 6894 | if (Triple.isOSDarwin()) |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6895 | return new DarwinPPC64TargetInfo(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 6896 | switch (os) { |
Anton Korobeynikov | 7e1812f | 2011-10-12 09:30:58 +0000 | [diff] [blame] | 6897 | case llvm::Triple::Linux: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6898 | return new LinuxTargetInfo<PPC64TargetInfo>(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 6899 | case llvm::Triple::Lv2: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6900 | return new PS3PPUTargetInfo<PPC64TargetInfo>(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 6901 | case llvm::Triple::FreeBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6902 | return new FreeBSDTargetInfo<PPC64TargetInfo>(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 6903 | case llvm::Triple::NetBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6904 | return new NetBSDTargetInfo<PPC64TargetInfo>(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 6905 | default: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6906 | return new PPC64TargetInfo(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 6907 | } |
Daniel Dunbar | d58c03f | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 6908 | |
Bill Schmidt | ea7fb0c | 2013-07-26 01:36:11 +0000 | [diff] [blame] | 6909 | case llvm::Triple::ppc64le: |
| 6910 | switch (os) { |
| 6911 | case llvm::Triple::Linux: |
| 6912 | return new LinuxTargetInfo<PPC64TargetInfo>(Triple); |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 6913 | case llvm::Triple::NetBSD: |
| 6914 | return new NetBSDTargetInfo<PPC64TargetInfo>(Triple); |
Bill Schmidt | ea7fb0c | 2013-07-26 01:36:11 +0000 | [diff] [blame] | 6915 | default: |
| 6916 | return new PPC64TargetInfo(Triple); |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 6917 | } |
Daniel Dunbar | 8ba3de0 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6918 | |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 6919 | case llvm::Triple::nvptx: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6920 | return new NVPTX32TargetInfo(Triple); |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 6921 | case llvm::Triple::nvptx64: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6922 | return new NVPTX64TargetInfo(Triple); |
Chris Lattner | 2c02647 | 2010-03-06 21:21:27 +0000 | [diff] [blame] | 6923 | |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 6924 | case llvm::Triple::amdgcn: |
Eli Friedman | 6505a29 | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 6925 | case llvm::Triple::r600: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6926 | return new R600TargetInfo(Triple); |
Eli Friedman | 6505a29 | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 6927 | |
Daniel Dunbar | 8ba3de0 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6928 | case llvm::Triple::sparc: |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 6929 | switch (os) { |
Anton Korobeynikov | 7e1812f | 2011-10-12 09:30:58 +0000 | [diff] [blame] | 6930 | case llvm::Triple::Linux: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6931 | return new LinuxTargetInfo<SparcV8TargetInfo>(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 6932 | case llvm::Triple::Solaris: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6933 | return new SolarisSparcV8TargetInfo(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 6934 | case llvm::Triple::NetBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6935 | return new NetBSDTargetInfo<SparcV8TargetInfo>(Triple); |
Hans Wennborg | 5e601dc | 2012-08-02 13:45:48 +0000 | [diff] [blame] | 6936 | case llvm::Triple::OpenBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6937 | return new OpenBSDTargetInfo<SparcV8TargetInfo>(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 6938 | case llvm::Triple::RTEMS: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6939 | return new RTEMSTargetInfo<SparcV8TargetInfo>(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 6940 | default: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6941 | return new SparcV8TargetInfo(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 6942 | } |
Daniel Dunbar | 8ba3de0 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6943 | |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 6944 | case llvm::Triple::sparcv9: |
| 6945 | switch (os) { |
| 6946 | case llvm::Triple::Linux: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6947 | return new LinuxTargetInfo<SparcV9TargetInfo>(Triple); |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 6948 | case llvm::Triple::Solaris: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6949 | return new SolarisTargetInfo<SparcV9TargetInfo>(Triple); |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 6950 | case llvm::Triple::NetBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6951 | return new NetBSDTargetInfo<SparcV9TargetInfo>(Triple); |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 6952 | case llvm::Triple::OpenBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6953 | return new OpenBSDTargetInfo<SparcV9TargetInfo>(Triple); |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 6954 | case llvm::Triple::FreeBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6955 | return new FreeBSDTargetInfo<SparcV9TargetInfo>(Triple); |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 6956 | default: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6957 | return new SparcV9TargetInfo(Triple); |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 6958 | } |
| 6959 | |
Ulrich Weigand | b840921 | 2013-05-06 16:26:41 +0000 | [diff] [blame] | 6960 | case llvm::Triple::systemz: |
| 6961 | switch (os) { |
| 6962 | case llvm::Triple::Linux: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6963 | return new LinuxTargetInfo<SystemZTargetInfo>(Triple); |
Ulrich Weigand | b840921 | 2013-05-06 16:26:41 +0000 | [diff] [blame] | 6964 | default: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6965 | return new SystemZTargetInfo(Triple); |
Ulrich Weigand | b840921 | 2013-05-06 16:26:41 +0000 | [diff] [blame] | 6966 | } |
| 6967 | |
Eli Friedman | f0ff32f | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 6968 | case llvm::Triple::tce: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6969 | return new TCETargetInfo(Triple); |
Eli Friedman | f0ff32f | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 6970 | |
Daniel Dunbar | 8ba3de0 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6971 | case llvm::Triple::x86: |
Daniel Dunbar | db57a4c | 2011-04-19 21:43:27 +0000 | [diff] [blame] | 6972 | if (Triple.isOSDarwin()) |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6973 | return new DarwinI386TargetInfo(Triple); |
Daniel Dunbar | db57a4c | 2011-04-19 21:43:27 +0000 | [diff] [blame] | 6974 | |
Daniel Dunbar | 8ba3de0 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6975 | switch (os) { |
Pirama Arumuga Nainar | 3ea9e33 | 2015-04-08 08:57:32 -0700 | [diff] [blame] | 6976 | case llvm::Triple::Linux: { |
| 6977 | switch (Triple.getEnvironment()) { |
| 6978 | default: |
| 6979 | return new LinuxTargetInfo<X86_32TargetInfo>(Triple); |
| 6980 | case llvm::Triple::Android: |
| 6981 | return new AndroidX86_32TargetInfo(Triple); |
| 6982 | } |
| 6983 | } |
Daniel Dunbar | 8ba3de0 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6984 | case llvm::Triple::DragonFly: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6985 | return new DragonFlyBSDTargetInfo<X86_32TargetInfo>(Triple); |
Daniel Dunbar | 8ba3de0 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6986 | case llvm::Triple::NetBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6987 | return new NetBSDI386TargetInfo(Triple); |
Daniel Dunbar | 8ba3de0 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6988 | case llvm::Triple::OpenBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6989 | return new OpenBSDI386TargetInfo(Triple); |
Eli Friedman | 42f74f2 | 2012-08-08 23:57:20 +0000 | [diff] [blame] | 6990 | case llvm::Triple::Bitrig: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6991 | return new BitrigI386TargetInfo(Triple); |
Daniel Dunbar | 8ba3de0 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6992 | case llvm::Triple::FreeBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6993 | return new FreeBSDTargetInfo<X86_32TargetInfo>(Triple); |
Sylvestre Ledru | 3309a78 | 2013-09-05 13:47:07 +0000 | [diff] [blame] | 6994 | case llvm::Triple::KFreeBSD: |
| 6995 | return new KFreeBSDTargetInfo<X86_32TargetInfo>(Triple); |
Chris Lattner | 6f4bed5 | 2010-07-07 16:01:42 +0000 | [diff] [blame] | 6996 | case llvm::Triple::Minix: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6997 | return new MinixTargetInfo<X86_32TargetInfo>(Triple); |
Daniel Dunbar | 8ba3de0 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6998 | case llvm::Triple::Solaris: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6999 | return new SolarisTargetInfo<X86_32TargetInfo>(Triple); |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 7000 | case llvm::Triple::Win32: { |
| 7001 | switch (Triple.getEnvironment()) { |
| 7002 | default: |
| 7003 | return new X86_32TargetInfo(Triple); |
| 7004 | case llvm::Triple::Cygnus: |
| 7005 | return new CygwinX86_32TargetInfo(Triple); |
| 7006 | case llvm::Triple::GNU: |
| 7007 | return new MinGWX86_32TargetInfo(Triple); |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 7008 | case llvm::Triple::Itanium: |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 7009 | case llvm::Triple::MSVC: |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 7010 | return new MicrosoftX86_32TargetInfo(Triple); |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 7011 | } |
| 7012 | } |
Chris Lattner | f853e73 | 2010-04-11 19:29:39 +0000 | [diff] [blame] | 7013 | case llvm::Triple::Haiku: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 7014 | return new HaikuX86_32TargetInfo(Triple); |
Douglas Gregor | dca5226 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 7015 | case llvm::Triple::RTEMS: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 7016 | return new RTEMSX86_32TargetInfo(Triple); |
Eli Bendersky | 441d9f7 | 2012-12-04 18:38:10 +0000 | [diff] [blame] | 7017 | case llvm::Triple::NaCl: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 7018 | return new NaClTargetInfo<X86_32TargetInfo>(Triple); |
Daniel Dunbar | 8ba3de0 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 7019 | default: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 7020 | return new X86_32TargetInfo(Triple); |
Daniel Dunbar | 8ba3de0 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 7021 | } |
| 7022 | |
| 7023 | case llvm::Triple::x86_64: |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 7024 | if (Triple.isOSDarwin() || Triple.isOSBinFormatMachO()) |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 7025 | return new DarwinX86_64TargetInfo(Triple); |
Daniel Dunbar | db57a4c | 2011-04-19 21:43:27 +0000 | [diff] [blame] | 7026 | |
Daniel Dunbar | 8ba3de0 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 7027 | switch (os) { |
Pirama Arumuga Nainar | 3ea9e33 | 2015-04-08 08:57:32 -0700 | [diff] [blame] | 7028 | case llvm::Triple::CloudABI: |
| 7029 | return new CloudABITargetInfo<X86_64TargetInfo>(Triple); |
| 7030 | case llvm::Triple::Linux: { |
| 7031 | switch (Triple.getEnvironment()) { |
| 7032 | default: |
| 7033 | return new LinuxTargetInfo<X86_64TargetInfo>(Triple); |
| 7034 | case llvm::Triple::Android: |
| 7035 | return new AndroidX86_64TargetInfo(Triple); |
| 7036 | } |
| 7037 | } |
Chris Lattner | 1eac081 | 2010-01-09 05:41:14 +0000 | [diff] [blame] | 7038 | case llvm::Triple::DragonFly: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 7039 | return new DragonFlyBSDTargetInfo<X86_64TargetInfo>(Triple); |
Daniel Dunbar | 8ba3de0 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 7040 | case llvm::Triple::NetBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 7041 | return new NetBSDTargetInfo<X86_64TargetInfo>(Triple); |
Daniel Dunbar | 8ba3de0 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 7042 | case llvm::Triple::OpenBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 7043 | return new OpenBSDX86_64TargetInfo(Triple); |
Eli Friedman | 42f74f2 | 2012-08-08 23:57:20 +0000 | [diff] [blame] | 7044 | case llvm::Triple::Bitrig: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 7045 | return new BitrigX86_64TargetInfo(Triple); |
Daniel Dunbar | 8ba3de0 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 7046 | case llvm::Triple::FreeBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 7047 | return new FreeBSDTargetInfo<X86_64TargetInfo>(Triple); |
Sylvestre Ledru | 3309a78 | 2013-09-05 13:47:07 +0000 | [diff] [blame] | 7048 | case llvm::Triple::KFreeBSD: |
| 7049 | return new KFreeBSDTargetInfo<X86_64TargetInfo>(Triple); |
Daniel Dunbar | 8ba3de0 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 7050 | case llvm::Triple::Solaris: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 7051 | return new SolarisTargetInfo<X86_64TargetInfo>(Triple); |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 7052 | case llvm::Triple::Win32: { |
| 7053 | switch (Triple.getEnvironment()) { |
| 7054 | default: |
| 7055 | return new X86_64TargetInfo(Triple); |
| 7056 | case llvm::Triple::GNU: |
| 7057 | return new MinGWX86_64TargetInfo(Triple); |
| 7058 | case llvm::Triple::MSVC: |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 7059 | return new MicrosoftX86_64TargetInfo(Triple); |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 7060 | } |
| 7061 | } |
Eli Bendersky | 441d9f7 | 2012-12-04 18:38:10 +0000 | [diff] [blame] | 7062 | case llvm::Triple::NaCl: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 7063 | return new NaClTargetInfo<X86_64TargetInfo>(Triple); |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 7064 | case llvm::Triple::PS4: |
| 7065 | return new PS4OSTargetInfo<X86_64TargetInfo>(Triple); |
Daniel Dunbar | 8ba3de0 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 7066 | default: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 7067 | return new X86_64TargetInfo(Triple); |
Daniel Dunbar | 8ba3de0 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 7068 | } |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 7069 | |
| 7070 | case llvm::Triple::spir: { |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 7071 | if (Triple.getOS() != llvm::Triple::UnknownOS || |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 7072 | Triple.getEnvironment() != llvm::Triple::UnknownEnvironment) |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 7073 | return nullptr; |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 7074 | return new SPIR32TargetInfo(Triple); |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 7075 | } |
| 7076 | case llvm::Triple::spir64: { |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 7077 | if (Triple.getOS() != llvm::Triple::UnknownOS || |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 7078 | Triple.getEnvironment() != llvm::Triple::UnknownEnvironment) |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 7079 | return nullptr; |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 7080 | return new SPIR64TargetInfo(Triple); |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 7081 | } |
Daniel Dunbar | 8ba3de0 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 7082 | } |
Chris Lattner | 4b00965 | 2007-07-25 00:24:17 +0000 | [diff] [blame] | 7083 | } |
Daniel Dunbar | ca3e991 | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 7084 | |
| 7085 | /// CreateTargetInfo - Return the target info object for the specified target |
| 7086 | /// triple. |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 7087 | TargetInfo * |
| 7088 | TargetInfo::CreateTargetInfo(DiagnosticsEngine &Diags, |
| 7089 | const std::shared_ptr<TargetOptions> &Opts) { |
Douglas Gregor | 49a8754 | 2012-11-16 04:24:59 +0000 | [diff] [blame] | 7090 | llvm::Triple Triple(Opts->Triple); |
Daniel Dunbar | ca3e991 | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 7091 | |
| 7092 | // Construct the target |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 7093 | std::unique_ptr<TargetInfo> Target(AllocateTarget(Triple)); |
Daniel Dunbar | ca3e991 | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 7094 | if (!Target) { |
| 7095 | Diags.Report(diag::err_target_unknown_triple) << Triple.str(); |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 7096 | return nullptr; |
Daniel Dunbar | ca3e991 | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 7097 | } |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 7098 | Target->TargetOpts = Opts; |
Daniel Dunbar | ca3e991 | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 7099 | |
Daniel Dunbar | 33b4075 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 7100 | // Set the target CPU if specified. |
Douglas Gregor | 49a8754 | 2012-11-16 04:24:59 +0000 | [diff] [blame] | 7101 | if (!Opts->CPU.empty() && !Target->setCPU(Opts->CPU)) { |
| 7102 | Diags.Report(diag::err_target_unknown_cpu) << Opts->CPU; |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 7103 | return nullptr; |
Daniel Dunbar | 33b4075 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 7104 | } |
| 7105 | |
Daniel Dunbar | ca3e991 | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 7106 | // Set the target ABI if specified. |
Douglas Gregor | 49a8754 | 2012-11-16 04:24:59 +0000 | [diff] [blame] | 7107 | if (!Opts->ABI.empty() && !Target->setABI(Opts->ABI)) { |
| 7108 | Diags.Report(diag::err_target_unknown_abi) << Opts->ABI; |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 7109 | return nullptr; |
Daniel Dunbar | ca3e991 | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 7110 | } |
| 7111 | |
Rafael Espindola | 5389b84 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 7112 | // Set the fp math unit. |
| 7113 | if (!Opts->FPMath.empty() && !Target->setFPMath(Opts->FPMath)) { |
| 7114 | Diags.Report(diag::err_target_unknown_fpmath) << Opts->FPMath; |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 7115 | return nullptr; |
Rafael Espindola | 5389b84 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 7116 | } |
| 7117 | |
Daniel Dunbar | ca3e991 | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 7118 | // Compute the default target features, we need the target to handle this |
| 7119 | // because features may have dependencies on one another. |
| 7120 | llvm::StringMap<bool> Features; |
Chandler Carruth | c3a2e65 | 2011-09-28 05:56:05 +0000 | [diff] [blame] | 7121 | Target->getDefaultFeatures(Features); |
Daniel Dunbar | ca3e991 | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 7122 | |
| 7123 | // Apply the user specified deltas. |
Rafael Espindola | c84ed54 | 2013-08-20 18:57:55 +0000 | [diff] [blame] | 7124 | for (unsigned I = 0, N = Opts->FeaturesAsWritten.size(); |
| 7125 | I < N; ++I) { |
| 7126 | const char *Name = Opts->FeaturesAsWritten[I].c_str(); |
Daniel Dunbar | ca3e991 | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 7127 | // Apply the feature via the target. |
Rafael Espindola | c84ed54 | 2013-08-20 18:57:55 +0000 | [diff] [blame] | 7128 | bool Enabled = Name[0] == '+'; |
| 7129 | Target->setFeatureEnabled(Features, Name + 1, Enabled); |
Daniel Dunbar | ca3e991 | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 7130 | } |
| 7131 | |
| 7132 | // Add the features to the compile options. |
| 7133 | // |
| 7134 | // FIXME: If we are completely confident that we have the right set, we only |
| 7135 | // need to pass the minuses. |
Douglas Gregor | 49a8754 | 2012-11-16 04:24:59 +0000 | [diff] [blame] | 7136 | Opts->Features.clear(); |
Daniel Dunbar | ca3e991 | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 7137 | for (llvm::StringMap<bool>::const_iterator it = Features.begin(), |
| 7138 | ie = Features.end(); it != ie; ++it) |
Douglas Gregor | 49a8754 | 2012-11-16 04:24:59 +0000 | [diff] [blame] | 7139 | Opts->Features.push_back((it->second ? "+" : "-") + it->first().str()); |
Eric Christopher | 3d11ced | 2013-10-16 21:26:26 +0000 | [diff] [blame] | 7140 | if (!Target->handleTargetFeatures(Opts->Features, Diags)) |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 7141 | return nullptr; |
Daniel Dunbar | ca3e991 | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 7142 | |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 7143 | return Target.release(); |
Daniel Dunbar | ca3e991 | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 7144 | } |