Chris Lattner | 5ba61f0 | 2006-10-14 07:39:34 +0000 | [diff] [blame] | 1 | //===--- Targets.cpp - Implement -arch option and targets -----------------===// |
| 2 | // |
| 3 | // The LLVM Compiler Infrastructure |
| 4 | // |
Chris Lattner | 5b12ab8 | 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 | 5ba61f0 | 2006-10-14 07:39:34 +0000 | [diff] [blame] | 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | // |
Anton Korobeynikov | 9d026dd | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 10 | // This file implements construction of a TargetInfo object from a |
Ted Kremenek | 6f6ff37 | 2007-12-12 18:05:32 +0000 | [diff] [blame] | 11 | // target triple. |
Chris Lattner | 5ba61f0 | 2006-10-14 07:39:34 +0000 | [diff] [blame] | 12 | // |
| 13 | //===----------------------------------------------------------------------===// |
| 14 | |
Chris Lattner | 5ba61f0 | 2006-10-14 07:39:34 +0000 | [diff] [blame] | 15 | #include "clang/Basic/TargetInfo.h" |
Daniel Dunbar | b9bbd54 | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 16 | #include "clang/Basic/Builtins.h" |
| 17 | #include "clang/Basic/Diagnostic.h" |
Chris Lattner | c7c6dd4 | 2008-12-04 22:54:33 +0000 | [diff] [blame] | 18 | #include "clang/Basic/LangOptions.h" |
Chandler Carruth | 26b29a0 | 2010-01-20 06:13:02 +0000 | [diff] [blame] | 19 | #include "clang/Basic/MacroBuilder.h" |
Daniel Dunbar | b9bbd54 | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 20 | #include "clang/Basic/TargetBuiltins.h" |
| 21 | #include "clang/Basic/TargetOptions.h" |
Eli Friedman | 7cef49e | 2008-05-20 14:27:34 +0000 | [diff] [blame] | 22 | #include "llvm/ADT/APFloat.h" |
Daniel Dunbar | 979586e | 2009-11-11 09:38:56 +0000 | [diff] [blame] | 23 | #include "llvm/ADT/STLExtras.h" |
Daniel Dunbar | 58bc48c | 2009-08-19 20:04:03 +0000 | [diff] [blame] | 24 | #include "llvm/ADT/StringRef.h" |
Daniel Dunbar | 979586e | 2009-11-11 09:38:56 +0000 | [diff] [blame] | 25 | #include "llvm/ADT/StringSwitch.h" |
Chris Lattner | 859c37a | 2009-08-12 06:24:27 +0000 | [diff] [blame] | 26 | #include "llvm/ADT/Triple.h" |
Chandler Carruth | ffd5551 | 2013-01-02 11:45:17 +0000 | [diff] [blame] | 27 | #include "llvm/IR/Type.h" |
Chris Lattner | 30ba674 | 2009-08-10 19:03:04 +0000 | [diff] [blame] | 28 | #include "llvm/MC/MCSectionMachO.h" |
David Blaikie | 76bd3c8 | 2011-09-23 05:35:21 +0000 | [diff] [blame] | 29 | #include "llvm/Support/ErrorHandling.h" |
Benjamin Kramer | dc2f006 | 2010-01-09 18:20:57 +0000 | [diff] [blame] | 30 | #include <algorithm> |
Ahmed Charles | dfca6f9 | 2014-03-09 11:36:40 +0000 | [diff] [blame] | 31 | #include <memory> |
Chris Lattner | 5ba61f0 | 2006-10-14 07:39:34 +0000 | [diff] [blame] | 32 | using namespace clang; |
| 33 | |
Chris Lattner | 5ba61f0 | 2006-10-14 07:39:34 +0000 | [diff] [blame] | 34 | //===----------------------------------------------------------------------===// |
Chris Lattner | 1f5ad11 | 2006-10-14 18:32:12 +0000 | [diff] [blame] | 35 | // Common code shared among targets. |
Chris Lattner | 5ba61f0 | 2006-10-14 07:39:34 +0000 | [diff] [blame] | 36 | //===----------------------------------------------------------------------===// |
| 37 | |
Chris Lattner | 1e1c0b9 | 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 | 0e62c1c | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 41 | static void DefineStd(MacroBuilder &Builder, StringRef MacroName, |
Chris Lattner | 1e1c0b9 | 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 | 9d026dd | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 44 | |
Chris Lattner | 1e1c0b9 | 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 | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 48 | Builder.defineMacro(MacroName); |
Anton Korobeynikov | 9d026dd | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 49 | |
Chris Lattner | 1e1c0b9 | 2009-03-20 16:06:38 +0000 | [diff] [blame] | 50 | // Define __unix. |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 51 | Builder.defineMacro("__" + MacroName); |
Anton Korobeynikov | 9d026dd | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 52 | |
Chris Lattner | 1e1c0b9 | 2009-03-20 16:06:38 +0000 | [diff] [blame] | 53 | // Define __unix__. |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 54 | Builder.defineMacro("__" + MacroName + "__"); |
Chris Lattner | 1e1c0b9 | 2009-03-20 16:06:38 +0000 | [diff] [blame] | 55 | } |
| 56 | |
Benjamin Kramer | e3b442d | 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 | 09d98f5 | 2008-10-05 21:50:58 +0000 | [diff] [blame] | 65 | //===----------------------------------------------------------------------===// |
| 66 | // Defines specific to certain operating systems. |
| 67 | //===----------------------------------------------------------------------===// |
Chris Lattner | 30ba674 | 2009-08-10 19:03:04 +0000 | [diff] [blame] | 68 | |
Torok Edwin | b2b37c6 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 69 | namespace { |
Douglas Gregor | c05d2a1 | 2009-07-01 15:12:53 +0000 | [diff] [blame] | 70 | template<typename TgtInfo> |
| 71 | class OSTargetInfo : public TgtInfo { |
Torok Edwin | b2b37c6 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 72 | protected: |
Daniel Dunbar | 4016518 | 2009-08-24 09:10:05 +0000 | [diff] [blame] | 73 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 74 | MacroBuilder &Builder) const=0; |
Torok Edwin | b2b37c6 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 75 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 76 | OSTargetInfo(const llvm::Triple &Triple) : TgtInfo(Triple) {} |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 77 | void getTargetDefines(const LangOptions &Opts, |
| 78 | MacroBuilder &Builder) const override { |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 79 | TgtInfo::getTargetDefines(Opts, Builder); |
| 80 | getOSDefines(Opts, TgtInfo::getTriple(), Builder); |
Torok Edwin | 4e05416 | 2009-06-30 17:00:25 +0000 | [diff] [blame] | 81 | } |
Torok Edwin | b2b37c6 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 82 | |
| 83 | }; |
Chris Lattner | 859c37a | 2009-08-12 06:24:27 +0000 | [diff] [blame] | 84 | } // end anonymous namespace |
Torok Edwin | 4e05416 | 2009-06-30 17:00:25 +0000 | [diff] [blame] | 85 | |
Chris Lattner | 30ba674 | 2009-08-10 19:03:04 +0000 | [diff] [blame] | 86 | |
Daniel Dunbar | d86666f | 2010-01-26 01:44:04 +0000 | [diff] [blame] | 87 | static void getDarwinDefines(MacroBuilder &Builder, const LangOptions &Opts, |
Douglas Gregor | 20b2ebd | 2011-03-23 00:50:03 +0000 | [diff] [blame] | 88 | const llvm::Triple &Triple, |
Chris Lattner | 0e62c1c | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 89 | StringRef &PlatformName, |
Douglas Gregor | 20b2ebd | 2011-03-23 00:50:03 +0000 | [diff] [blame] | 90 | VersionTuple &PlatformMinVersion) { |
Bob Wilson | 834400b | 2013-08-19 20:23:37 +0000 | [diff] [blame] | 91 | Builder.defineMacro("__APPLE_CC__", "6000"); |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 92 | Builder.defineMacro("__APPLE__"); |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 93 | Builder.defineMacro("OBJC_NEW_PROPERTIES"); |
Alexander Potapenko | b4f8190 | 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. |
Will Dietz | f54319c | 2013-01-18 11:30:38 +0000 | [diff] [blame] | 96 | if (Opts.Sanitize.Address) Builder.defineMacro("_FORTIFY_SOURCE", "0"); |
Anton Korobeynikov | 9d026dd | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 97 | |
John McCall | 5d36a8c | 2011-06-16 00:03:19 +0000 | [diff] [blame] | 98 | if (!Opts.ObjCAutoRefCount) { |
John McCall | 31168b0 | 2011-06-15 23:02:42 +0000 | [diff] [blame] | 99 | // __weak is always defined, for use in blocks and with objc pointers. |
| 100 | Builder.defineMacro("__weak", "__attribute__((objc_gc(weak)))"); |
Anton Korobeynikov | 9d026dd | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 101 | |
John McCall | 31168b0 | 2011-06-15 23:02:42 +0000 | [diff] [blame] | 102 | // Darwin defines __strong even in C mode (just to nothing). |
Douglas Gregor | 79a9141 | 2011-09-13 17:21:33 +0000 | [diff] [blame] | 103 | if (Opts.getGC() != LangOptions::NonGC) |
John McCall | 31168b0 | 2011-06-15 23:02:42 +0000 | [diff] [blame] | 104 | Builder.defineMacro("__strong", "__attribute__((objc_gc(strong)))"); |
| 105 | else |
| 106 | Builder.defineMacro("__strong", ""); |
Eric Christopher | 0c912c5 | 2011-07-07 22:55:26 +0000 | [diff] [blame] | 107 | |
John McCall | 31168b0 | 2011-06-15 23:02:42 +0000 | [diff] [blame] | 108 | // __unsafe_unretained is defined to nothing in non-ARC mode. We even |
| 109 | // allow this in C, since one might have block pointers in structs that |
| 110 | // are used in pure C code and in Objective-C ARC. |
| 111 | Builder.defineMacro("__unsafe_unretained", ""); |
John McCall | 31168b0 | 2011-06-15 23:02:42 +0000 | [diff] [blame] | 112 | } |
Eric Christopher | 0c912c5 | 2011-07-07 22:55:26 +0000 | [diff] [blame] | 113 | |
Eli Friedman | fd4b155 | 2009-06-04 23:00:29 +0000 | [diff] [blame] | 114 | if (Opts.Static) |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 115 | Builder.defineMacro("__STATIC__"); |
Eli Friedman | fd4b155 | 2009-06-04 23:00:29 +0000 | [diff] [blame] | 116 | else |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 117 | Builder.defineMacro("__DYNAMIC__"); |
Daniel Dunbar | a77eaeb | 2009-09-03 04:54:28 +0000 | [diff] [blame] | 118 | |
| 119 | if (Opts.POSIXThreads) |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 120 | Builder.defineMacro("_REENTRANT"); |
Daniel Dunbar | 497ff13 | 2009-04-10 19:52:24 +0000 | [diff] [blame] | 121 | |
Daniel Dunbar | ecf1356 | 2011-04-19 21:40:34 +0000 | [diff] [blame] | 122 | // Get the platform type and version number from the triple. |
Daniel Dunbar | 497ff13 | 2009-04-10 19:52:24 +0000 | [diff] [blame] | 123 | unsigned Maj, Min, Rev; |
Bob Wilson | 8e5acc5 | 2012-01-31 23:52:58 +0000 | [diff] [blame] | 124 | if (Triple.isMacOSX()) { |
| 125 | Triple.getMacOSXVersion(Maj, Min, Rev); |
Daniel Dunbar | ecf1356 | 2011-04-19 21:40:34 +0000 | [diff] [blame] | 126 | PlatformName = "macosx"; |
Daniel Dunbar | ecf1356 | 2011-04-19 21:40:34 +0000 | [diff] [blame] | 127 | } else { |
Bob Wilson | 8e5acc5 | 2012-01-31 23:52:58 +0000 | [diff] [blame] | 128 | Triple.getOSVersion(Maj, Min, Rev); |
| 129 | PlatformName = llvm::Triple::getOSTypeName(Triple.getOS()); |
Daniel Dunbar | ecf1356 | 2011-04-19 21:40:34 +0000 | [diff] [blame] | 130 | } |
Daniel Dunbar | d86666f | 2010-01-26 01:44:04 +0000 | [diff] [blame] | 131 | |
Sebastian Pop | 422377c | 2012-01-20 22:01:23 +0000 | [diff] [blame] | 132 | // If -target arch-pc-win32-macho option specified, we're |
Eric Christopher | b081ba6 | 2011-07-29 21:20:35 +0000 | [diff] [blame] | 133 | // generating code for Win32 ABI. No need to emit |
Chad Rosier | b90e402 | 2011-07-19 20:00:06 +0000 | [diff] [blame] | 134 | // __ENVIRONMENT_XX_OS_VERSION_MIN_REQUIRED__. |
| 135 | if (PlatformName == "win32") { |
| 136 | PlatformMinVersion = VersionTuple(Maj, Min, Rev); |
| 137 | return; |
| 138 | } |
| 139 | |
Evan Cheng | 31dd9a6 | 2014-01-26 23:12:43 +0000 | [diff] [blame] | 140 | // Set the appropriate OS version define. |
| 141 | if (Triple.isiOS()) { |
| 142 | assert(Maj < 10 && Min < 100 && Rev < 100 && "Invalid version!"); |
| 143 | char Str[6]; |
| 144 | Str[0] = '0' + Maj; |
| 145 | Str[1] = '0' + (Min / 10); |
| 146 | Str[2] = '0' + (Min % 10); |
| 147 | Str[3] = '0' + (Rev / 10); |
| 148 | Str[4] = '0' + (Rev % 10); |
| 149 | Str[5] = '\0'; |
| 150 | Builder.defineMacro("__ENVIRONMENT_IPHONE_OS_VERSION_MIN_REQUIRED__", |
| 151 | Str); |
| 152 | } else if (Triple.isMacOSX()) { |
| 153 | // Note that the Driver allows versions which aren't representable in the |
| 154 | // define (because we only get a single digit for the minor and micro |
| 155 | // revision numbers). So, we limit them to the maximum representable |
| 156 | // version. |
| 157 | assert(Maj < 100 && Min < 100 && Rev < 100 && "Invalid version!"); |
Bob Wilson | 2a3710e | 2014-08-08 21:45:53 +0000 | [diff] [blame] | 158 | char Str[7]; |
| 159 | if (Maj < 10 || (Maj == 10 && Min < 10)) { |
| 160 | Str[0] = '0' + (Maj / 10); |
| 161 | Str[1] = '0' + (Maj % 10); |
| 162 | Str[2] = '0' + std::min(Min, 9U); |
| 163 | Str[3] = '0' + std::min(Rev, 9U); |
| 164 | Str[4] = '\0'; |
| 165 | } else { |
| 166 | // Handle versions > 10.9. |
| 167 | Str[0] = '0' + (Maj / 10); |
| 168 | Str[1] = '0' + (Maj % 10); |
| 169 | Str[2] = '0' + (Min / 10); |
| 170 | Str[3] = '0' + (Min % 10); |
| 171 | Str[4] = '0' + (Rev / 10); |
| 172 | Str[5] = '0' + (Rev % 10); |
| 173 | Str[6] = '\0'; |
| 174 | } |
Evan Cheng | 31dd9a6 | 2014-01-26 23:12:43 +0000 | [diff] [blame] | 175 | Builder.defineMacro("__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__", Str); |
Daniel Dunbar | 497ff13 | 2009-04-10 19:52:24 +0000 | [diff] [blame] | 176 | } |
Daniel Dunbar | ecf1356 | 2011-04-19 21:40:34 +0000 | [diff] [blame] | 177 | |
Tim Northover | 157d911 | 2014-01-16 08:48:16 +0000 | [diff] [blame] | 178 | // Tell users about the kernel if there is one. |
| 179 | if (Triple.isOSDarwin()) |
| 180 | Builder.defineMacro("__MACH__"); |
| 181 | |
Daniel Dunbar | ecf1356 | 2011-04-19 21:40:34 +0000 | [diff] [blame] | 182 | PlatformMinVersion = VersionTuple(Maj, Min, Rev); |
Eli Friedman | 3fd920a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 183 | } |
Chris Lattner | 5ba61f0 | 2006-10-14 07:39:34 +0000 | [diff] [blame] | 184 | |
Chris Lattner | 30ba674 | 2009-08-10 19:03:04 +0000 | [diff] [blame] | 185 | namespace { |
Torok Edwin | b2b37c6 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 186 | template<typename Target> |
| 187 | class DarwinTargetInfo : public OSTargetInfo<Target> { |
| 188 | protected: |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 189 | void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 190 | MacroBuilder &Builder) const override { |
Eric Christopher | 0c912c5 | 2011-07-07 22:55:26 +0000 | [diff] [blame] | 191 | getDarwinDefines(Builder, Opts, Triple, this->PlatformName, |
Douglas Gregor | 20b2ebd | 2011-03-23 00:50:03 +0000 | [diff] [blame] | 192 | this->PlatformMinVersion); |
Torok Edwin | b2b37c6 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 193 | } |
Mike Stump | 11289f4 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 194 | |
Torok Edwin | b2b37c6 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 195 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 196 | DarwinTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
| 197 | this->TLSSupported = Triple.isMacOSX() && !Triple.isMacOSXVersionLT(10, 7); |
| 198 | this->MCountName = "\01mcount"; |
| 199 | } |
Torok Edwin | b2b37c6 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 200 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 201 | std::string isValidSectionSpecifier(StringRef SR) const override { |
Chris Lattner | 30ba674 | 2009-08-10 19:03:04 +0000 | [diff] [blame] | 202 | // Let MCSectionMachO validate this. |
Chris Lattner | 0e62c1c | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 203 | StringRef Segment, Section; |
Chris Lattner | 30ba674 | 2009-08-10 19:03:04 +0000 | [diff] [blame] | 204 | unsigned TAA, StubSize; |
Daniel Dunbar | 7594237 | 2011-03-19 02:06:21 +0000 | [diff] [blame] | 205 | bool HasTAA; |
Chris Lattner | 30ba674 | 2009-08-10 19:03:04 +0000 | [diff] [blame] | 206 | return llvm::MCSectionMachO::ParseSectionSpecifier(SR, Segment, Section, |
Daniel Dunbar | 7594237 | 2011-03-19 02:06:21 +0000 | [diff] [blame] | 207 | TAA, HasTAA, StubSize); |
Chris Lattner | 30ba674 | 2009-08-10 19:03:04 +0000 | [diff] [blame] | 208 | } |
Michael J. Spencer | 4c0ffa8 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 209 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 210 | const char *getStaticInitSectionSpecifier() const override { |
Anders Carlsson | 851318a | 2010-06-08 22:47:50 +0000 | [diff] [blame] | 211 | // FIXME: We should return 0 when building kexts. |
| 212 | return "__TEXT,__StaticInit,regular,pure_instructions"; |
| 213 | } |
Michael J. Spencer | 4c0ffa8 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 214 | |
John McCall | eed64c7 | 2012-01-29 01:20:30 +0000 | [diff] [blame] | 215 | /// Darwin does not support protected visibility. Darwin's "default" |
| 216 | /// is very similar to ELF's "protected"; Darwin requires a "weak" |
| 217 | /// attribute on declarations that can be dynamically replaced. |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 218 | bool hasProtectedVisibility() const override { |
John McCall | eed64c7 | 2012-01-29 01:20:30 +0000 | [diff] [blame] | 219 | return false; |
| 220 | } |
Torok Edwin | b2b37c6 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 221 | }; |
| 222 | |
Chris Lattner | 30ba674 | 2009-08-10 19:03:04 +0000 | [diff] [blame] | 223 | |
Torok Edwin | b2b37c6 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 224 | // DragonFlyBSD Target |
| 225 | template<typename Target> |
| 226 | class DragonFlyBSDTargetInfo : public OSTargetInfo<Target> { |
| 227 | protected: |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 228 | void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 229 | MacroBuilder &Builder) const override { |
Torok Edwin | b2b37c6 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 230 | // DragonFly defines; list based off of gcc output |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 231 | Builder.defineMacro("__DragonFly__"); |
| 232 | Builder.defineMacro("__DragonFly_cc_version", "100001"); |
| 233 | Builder.defineMacro("__ELF__"); |
| 234 | Builder.defineMacro("__KPRINTF_ATTRIBUTE__"); |
| 235 | Builder.defineMacro("__tune_i386__"); |
| 236 | DefineStd(Builder, "unix", Opts); |
Torok Edwin | b2b37c6 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 237 | } |
| 238 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 239 | DragonFlyBSDTargetInfo(const llvm::Triple &Triple) |
| 240 | : OSTargetInfo<Target>(Triple) { |
| 241 | this->UserLabelPrefix = ""; |
Eli Friedman | 4286fba | 2012-02-10 23:02:29 +0000 | [diff] [blame] | 242 | |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 243 | switch (Triple.getArch()) { |
| 244 | default: |
| 245 | case llvm::Triple::x86: |
| 246 | case llvm::Triple::x86_64: |
| 247 | this->MCountName = ".mcount"; |
| 248 | break; |
| 249 | } |
Eli Friedman | 4286fba | 2012-02-10 23:02:29 +0000 | [diff] [blame] | 250 | } |
Torok Edwin | b2b37c6 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 251 | }; |
| 252 | |
| 253 | // FreeBSD Target |
| 254 | template<typename Target> |
| 255 | class FreeBSDTargetInfo : public OSTargetInfo<Target> { |
| 256 | protected: |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 257 | void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 258 | MacroBuilder &Builder) const override { |
Torok Edwin | b2b37c6 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 259 | // FreeBSD defines; list based off of gcc output |
| 260 | |
Benjamin Kramer | 80ca407 | 2011-10-18 10:10:08 +0000 | [diff] [blame] | 261 | unsigned Release = Triple.getOSMajorVersion(); |
| 262 | if (Release == 0U) |
| 263 | Release = 8; |
Torok Edwin | b2b37c6 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 264 | |
Benjamin Kramer | 80ca407 | 2011-10-18 10:10:08 +0000 | [diff] [blame] | 265 | Builder.defineMacro("__FreeBSD__", Twine(Release)); |
| 266 | Builder.defineMacro("__FreeBSD_cc_version", Twine(Release * 100000U + 1U)); |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 267 | Builder.defineMacro("__KPRINTF_ATTRIBUTE__"); |
| 268 | DefineStd(Builder, "unix", Opts); |
| 269 | Builder.defineMacro("__ELF__"); |
Ed Schouten | d062146 | 2013-09-29 07:54:52 +0000 | [diff] [blame] | 270 | |
| 271 | // On FreeBSD, wchar_t contains the number of the code point as |
| 272 | // used by the character set of the locale. These character sets are |
| 273 | // not necessarily a superset of ASCII. |
| 274 | Builder.defineMacro("__STDC_MB_MIGHT_NEQ_WC__", "1"); |
Torok Edwin | b2b37c6 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 275 | } |
| 276 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 277 | FreeBSDTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
| 278 | this->UserLabelPrefix = ""; |
Roman Divacky | 178e0160 | 2011-02-10 16:52:03 +0000 | [diff] [blame] | 279 | |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 280 | switch (Triple.getArch()) { |
| 281 | default: |
| 282 | case llvm::Triple::x86: |
| 283 | case llvm::Triple::x86_64: |
| 284 | this->MCountName = ".mcount"; |
| 285 | break; |
| 286 | case llvm::Triple::mips: |
| 287 | case llvm::Triple::mipsel: |
| 288 | case llvm::Triple::ppc: |
| 289 | case llvm::Triple::ppc64: |
Bill Schmidt | 778d387 | 2013-07-26 01:36:11 +0000 | [diff] [blame] | 290 | case llvm::Triple::ppc64le: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 291 | this->MCountName = "_mcount"; |
| 292 | break; |
| 293 | case llvm::Triple::arm: |
| 294 | this->MCountName = "__mcount"; |
| 295 | break; |
Duncan Sands | 9cb27e9 | 2009-07-08 13:55:08 +0000 | [diff] [blame] | 296 | } |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 297 | } |
Torok Edwin | b2b37c6 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 298 | }; |
| 299 | |
Sylvestre Ledru | 4afe74a | 2013-09-05 13:47:07 +0000 | [diff] [blame] | 300 | // GNU/kFreeBSD Target |
| 301 | template<typename Target> |
| 302 | class KFreeBSDTargetInfo : public OSTargetInfo<Target> { |
| 303 | protected: |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 304 | void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 305 | MacroBuilder &Builder) const override { |
Sylvestre Ledru | 4afe74a | 2013-09-05 13:47:07 +0000 | [diff] [blame] | 306 | // GNU/kFreeBSD defines; list based off of gcc output |
| 307 | |
| 308 | DefineStd(Builder, "unix", Opts); |
| 309 | Builder.defineMacro("__FreeBSD_kernel__"); |
| 310 | Builder.defineMacro("__GLIBC__"); |
| 311 | Builder.defineMacro("__ELF__"); |
| 312 | if (Opts.POSIXThreads) |
| 313 | Builder.defineMacro("_REENTRANT"); |
| 314 | if (Opts.CPlusPlus) |
| 315 | Builder.defineMacro("_GNU_SOURCE"); |
| 316 | } |
| 317 | public: |
Sylvestre Ledru | 1583228 | 2013-09-05 13:58:07 +0000 | [diff] [blame] | 318 | KFreeBSDTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
Sylvestre Ledru | 4afe74a | 2013-09-05 13:47:07 +0000 | [diff] [blame] | 319 | this->UserLabelPrefix = ""; |
| 320 | } |
| 321 | }; |
| 322 | |
Chris Lattner | 3e2ee14 | 2010-07-07 16:01:42 +0000 | [diff] [blame] | 323 | // Minix Target |
| 324 | template<typename Target> |
| 325 | class MinixTargetInfo : public OSTargetInfo<Target> { |
| 326 | protected: |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 327 | void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 328 | MacroBuilder &Builder) const override { |
Chris Lattner | 3e2ee14 | 2010-07-07 16:01:42 +0000 | [diff] [blame] | 329 | // Minix defines |
| 330 | |
| 331 | Builder.defineMacro("__minix", "3"); |
| 332 | Builder.defineMacro("_EM_WSIZE", "4"); |
| 333 | Builder.defineMacro("_EM_PSIZE", "4"); |
| 334 | Builder.defineMacro("_EM_SSIZE", "2"); |
| 335 | Builder.defineMacro("_EM_LSIZE", "4"); |
| 336 | Builder.defineMacro("_EM_FSIZE", "4"); |
| 337 | Builder.defineMacro("_EM_DSIZE", "8"); |
Eli Friedman | 83de513 | 2011-12-08 23:54:21 +0000 | [diff] [blame] | 338 | Builder.defineMacro("__ELF__"); |
Chris Lattner | 3e2ee14 | 2010-07-07 16:01:42 +0000 | [diff] [blame] | 339 | DefineStd(Builder, "unix", Opts); |
| 340 | } |
| 341 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 342 | MinixTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
| 343 | this->UserLabelPrefix = ""; |
| 344 | } |
Chris Lattner | 3e2ee14 | 2010-07-07 16:01:42 +0000 | [diff] [blame] | 345 | }; |
| 346 | |
Torok Edwin | b2b37c6 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 347 | // Linux target |
| 348 | template<typename Target> |
| 349 | class LinuxTargetInfo : public OSTargetInfo<Target> { |
| 350 | protected: |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 351 | void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 352 | MacroBuilder &Builder) const override { |
Torok Edwin | b2b37c6 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 353 | // Linux defines; list based off of gcc output |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 354 | DefineStd(Builder, "unix", Opts); |
| 355 | DefineStd(Builder, "linux", Opts); |
| 356 | Builder.defineMacro("__gnu_linux__"); |
| 357 | Builder.defineMacro("__ELF__"); |
Logan Chien | c6fd820 | 2012-09-02 09:30:11 +0000 | [diff] [blame] | 358 | if (Triple.getEnvironment() == llvm::Triple::Android) |
Evgeniy Stepanov | 94dc4c9 | 2012-04-26 12:08:09 +0000 | [diff] [blame] | 359 | Builder.defineMacro("__ANDROID__", "1"); |
Daniel Dunbar | a77eaeb | 2009-09-03 04:54:28 +0000 | [diff] [blame] | 360 | if (Opts.POSIXThreads) |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 361 | Builder.defineMacro("_REENTRANT"); |
Douglas Gregor | 3ecc665 | 2010-04-21 05:52:38 +0000 | [diff] [blame] | 362 | if (Opts.CPlusPlus) |
| 363 | Builder.defineMacro("_GNU_SOURCE"); |
Torok Edwin | b2b37c6 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 364 | } |
| 365 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 366 | LinuxTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
Torok Edwin | b2b37c6 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 367 | this->UserLabelPrefix = ""; |
Douglas Gregor | e6d6e51 | 2011-01-12 21:19:25 +0000 | [diff] [blame] | 368 | this->WIntType = TargetInfo::UnsignedInt; |
Hal Finkel | ecdb454 | 2014-03-30 13:00:06 +0000 | [diff] [blame] | 369 | |
| 370 | switch (Triple.getArch()) { |
| 371 | default: |
| 372 | break; |
| 373 | case llvm::Triple::ppc: |
| 374 | case llvm::Triple::ppc64: |
| 375 | case llvm::Triple::ppc64le: |
| 376 | this->MCountName = "_mcount"; |
| 377 | break; |
| 378 | } |
Torok Edwin | b2b37c6 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 379 | } |
Benjamin Kramer | a518b22 | 2011-10-15 17:53:33 +0000 | [diff] [blame] | 380 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 381 | const char *getStaticInitSectionSpecifier() const override { |
Benjamin Kramer | a518b22 | 2011-10-15 17:53:33 +0000 | [diff] [blame] | 382 | return ".text.startup"; |
| 383 | } |
Torok Edwin | b2b37c6 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 384 | }; |
| 385 | |
Chris Lattner | d1d820ed | 2009-07-13 20:29:08 +0000 | [diff] [blame] | 386 | // NetBSD Target |
| 387 | template<typename Target> |
| 388 | class NetBSDTargetInfo : public OSTargetInfo<Target> { |
| 389 | protected: |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 390 | void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 391 | MacroBuilder &Builder) const override { |
Chris Lattner | d1d820ed | 2009-07-13 20:29:08 +0000 | [diff] [blame] | 392 | // NetBSD defines; list based off of gcc output |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 393 | Builder.defineMacro("__NetBSD__"); |
| 394 | Builder.defineMacro("__unix__"); |
| 395 | Builder.defineMacro("__ELF__"); |
Daniel Dunbar | a77eaeb | 2009-09-03 04:54:28 +0000 | [diff] [blame] | 396 | if (Opts.POSIXThreads) |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 397 | Builder.defineMacro("_POSIX_THREADS"); |
Joerg Sonnenberger | cc1edb5 | 2014-05-13 18:58:36 +0000 | [diff] [blame] | 398 | |
| 399 | switch (Triple.getArch()) { |
| 400 | default: |
| 401 | break; |
| 402 | case llvm::Triple::arm: |
| 403 | case llvm::Triple::armeb: |
| 404 | case llvm::Triple::thumb: |
| 405 | case llvm::Triple::thumbeb: |
| 406 | Builder.defineMacro("__ARM_DWARF_EH__"); |
| 407 | break; |
| 408 | } |
Chris Lattner | d1d820ed | 2009-07-13 20:29:08 +0000 | [diff] [blame] | 409 | } |
| 410 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 411 | NetBSDTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
| 412 | this->UserLabelPrefix = ""; |
| 413 | } |
Chris Lattner | d1d820ed | 2009-07-13 20:29:08 +0000 | [diff] [blame] | 414 | }; |
| 415 | |
Torok Edwin | b2b37c6 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 416 | // OpenBSD Target |
| 417 | template<typename Target> |
| 418 | class OpenBSDTargetInfo : public OSTargetInfo<Target> { |
| 419 | protected: |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 420 | void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 421 | MacroBuilder &Builder) const override { |
Torok Edwin | b2b37c6 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 422 | // OpenBSD defines; list based off of gcc output |
| 423 | |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 424 | Builder.defineMacro("__OpenBSD__"); |
| 425 | DefineStd(Builder, "unix", Opts); |
| 426 | Builder.defineMacro("__ELF__"); |
Daniel Dunbar | a77eaeb | 2009-09-03 04:54:28 +0000 | [diff] [blame] | 427 | if (Opts.POSIXThreads) |
Chris Lattner | 024e12d | 2012-04-25 06:12:24 +0000 | [diff] [blame] | 428 | Builder.defineMacro("_REENTRANT"); |
Torok Edwin | b2b37c6 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 429 | } |
| 430 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 431 | OpenBSDTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
| 432 | this->UserLabelPrefix = ""; |
| 433 | this->TLSSupported = false; |
Eli Friedman | 3715d1f | 2011-12-15 02:15:56 +0000 | [diff] [blame] | 434 | |
Eli Friedman | 3715d1f | 2011-12-15 02:15:56 +0000 | [diff] [blame] | 435 | switch (Triple.getArch()) { |
| 436 | default: |
| 437 | case llvm::Triple::x86: |
| 438 | case llvm::Triple::x86_64: |
| 439 | case llvm::Triple::arm: |
Eric Christopher | fd081ca | 2012-11-14 22:08:59 +0000 | [diff] [blame] | 440 | case llvm::Triple::sparc: |
Eli Friedman | 3715d1f | 2011-12-15 02:15:56 +0000 | [diff] [blame] | 441 | this->MCountName = "__mcount"; |
| 442 | break; |
| 443 | case llvm::Triple::mips64: |
| 444 | case llvm::Triple::mips64el: |
| 445 | case llvm::Triple::ppc: |
Eric Christopher | fd081ca | 2012-11-14 22:08:59 +0000 | [diff] [blame] | 446 | case llvm::Triple::sparcv9: |
Eli Friedman | 3715d1f | 2011-12-15 02:15:56 +0000 | [diff] [blame] | 447 | this->MCountName = "_mcount"; |
| 448 | break; |
| 449 | } |
| 450 | } |
Torok Edwin | b2b37c6 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 451 | }; |
| 452 | |
Eli Friedman | 9fa2885 | 2012-08-08 23:57:20 +0000 | [diff] [blame] | 453 | // Bitrig Target |
| 454 | template<typename Target> |
| 455 | class BitrigTargetInfo : public OSTargetInfo<Target> { |
| 456 | protected: |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 457 | void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 458 | MacroBuilder &Builder) const override { |
Eli Friedman | 9fa2885 | 2012-08-08 23:57:20 +0000 | [diff] [blame] | 459 | // Bitrig defines; list based off of gcc output |
| 460 | |
| 461 | Builder.defineMacro("__Bitrig__"); |
| 462 | DefineStd(Builder, "unix", Opts); |
| 463 | Builder.defineMacro("__ELF__"); |
| 464 | if (Opts.POSIXThreads) |
| 465 | Builder.defineMacro("_REENTRANT"); |
| 466 | } |
| 467 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 468 | BitrigTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
| 469 | this->UserLabelPrefix = ""; |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 470 | this->MCountName = "__mcount"; |
Eli Friedman | 9fa2885 | 2012-08-08 23:57:20 +0000 | [diff] [blame] | 471 | } |
| 472 | }; |
| 473 | |
Edward O'Callaghan | e9a58b1 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 474 | // PSP Target |
| 475 | template<typename Target> |
| 476 | class PSPTargetInfo : public OSTargetInfo<Target> { |
| 477 | protected: |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 478 | void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 479 | MacroBuilder &Builder) const override { |
Edward O'Callaghan | e9a58b1 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 480 | // PSP defines; list based on the output of the pspdev gcc toolchain. |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 481 | Builder.defineMacro("PSP"); |
| 482 | Builder.defineMacro("_PSP"); |
| 483 | Builder.defineMacro("__psp__"); |
| 484 | Builder.defineMacro("__ELF__"); |
Edward O'Callaghan | e9a58b1 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 485 | } |
| 486 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 487 | PSPTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
Edward O'Callaghan | e9a58b1 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 488 | this->UserLabelPrefix = ""; |
| 489 | } |
| 490 | }; |
| 491 | |
John Thompson | e467e19 | 2009-11-19 17:18:50 +0000 | [diff] [blame] | 492 | // PS3 PPU Target |
| 493 | template<typename Target> |
| 494 | class PS3PPUTargetInfo : public OSTargetInfo<Target> { |
| 495 | protected: |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 496 | void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 497 | MacroBuilder &Builder) const override { |
John Thompson | e467e19 | 2009-11-19 17:18:50 +0000 | [diff] [blame] | 498 | // PS3 PPU defines. |
John Thompson | 957816f | 2010-03-25 16:18:32 +0000 | [diff] [blame] | 499 | Builder.defineMacro("__PPC__"); |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 500 | Builder.defineMacro("__PPU__"); |
| 501 | Builder.defineMacro("__CELLOS_LV2__"); |
| 502 | Builder.defineMacro("__ELF__"); |
| 503 | Builder.defineMacro("__LP32__"); |
John Thompson | 07a61a4 | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 504 | Builder.defineMacro("_ARCH_PPC64"); |
| 505 | Builder.defineMacro("__powerpc64__"); |
John Thompson | e467e19 | 2009-11-19 17:18:50 +0000 | [diff] [blame] | 506 | } |
| 507 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 508 | PS3PPUTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
John Thompson | e467e19 | 2009-11-19 17:18:50 +0000 | [diff] [blame] | 509 | this->UserLabelPrefix = ""; |
Nick Lewycky | c0a6173 | 2011-12-16 22:32:39 +0000 | [diff] [blame] | 510 | this->LongWidth = this->LongAlign = 32; |
| 511 | this->PointerWidth = this->PointerAlign = 32; |
John Thompson | 07a61a4 | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 512 | this->IntMaxType = TargetInfo::SignedLongLong; |
John Thompson | 07a61a4 | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 513 | this->Int64Type = TargetInfo::SignedLongLong; |
John Thompson | 6f8dba7 | 2009-12-18 14:21:08 +0000 | [diff] [blame] | 514 | this->SizeType = TargetInfo::UnsignedInt; |
Rafael Espindola | c418ae9 | 2014-01-03 19:22:05 +0000 | [diff] [blame] | 515 | this->DescriptionString = "E-m:e-p:32:32-i64:64-n32:64"; |
John Thompson | e467e19 | 2009-11-19 17:18:50 +0000 | [diff] [blame] | 516 | } |
| 517 | }; |
| 518 | |
Torok Edwin | b2b37c6 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 519 | // Solaris target |
| 520 | template<typename Target> |
| 521 | class SolarisTargetInfo : public OSTargetInfo<Target> { |
| 522 | protected: |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 523 | void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 524 | MacroBuilder &Builder) const override { |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 525 | DefineStd(Builder, "sun", Opts); |
| 526 | DefineStd(Builder, "unix", Opts); |
| 527 | Builder.defineMacro("__ELF__"); |
| 528 | Builder.defineMacro("__svr4__"); |
| 529 | Builder.defineMacro("__SVR4"); |
David Chisnall | 0c52c0f | 2012-02-28 17:10:04 +0000 | [diff] [blame] | 530 | // Solaris headers require _XOPEN_SOURCE to be set to 600 for C99 and |
| 531 | // newer, but to 500 for everything else. feature_test.h has a check to |
| 532 | // ensure that you are not using C99 with an old version of X/Open or C89 |
| 533 | // with a new version. |
| 534 | if (Opts.C99 || Opts.C11) |
| 535 | Builder.defineMacro("_XOPEN_SOURCE", "600"); |
| 536 | else |
| 537 | Builder.defineMacro("_XOPEN_SOURCE", "500"); |
David Chisnall | e04307e | 2012-03-02 10:49:52 +0000 | [diff] [blame] | 538 | if (Opts.CPlusPlus) |
David Chisnall | 0c52c0f | 2012-02-28 17:10:04 +0000 | [diff] [blame] | 539 | Builder.defineMacro("__C99FEATURES__"); |
David Chisnall | 0c1941cb | 2012-02-17 18:35:11 +0000 | [diff] [blame] | 540 | Builder.defineMacro("_LARGEFILE_SOURCE"); |
| 541 | Builder.defineMacro("_LARGEFILE64_SOURCE"); |
| 542 | Builder.defineMacro("__EXTENSIONS__"); |
David Chisnall | 0c52c0f | 2012-02-28 17:10:04 +0000 | [diff] [blame] | 543 | Builder.defineMacro("_REENTRANT"); |
Torok Edwin | b2b37c6 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 544 | } |
| 545 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 546 | SolarisTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
Torok Edwin | b2b37c6 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 547 | this->UserLabelPrefix = ""; |
David Chisnall | b526e93 | 2012-03-28 18:04:14 +0000 | [diff] [blame] | 548 | this->WCharType = this->SignedInt; |
Torok Edwin | b2b37c6 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 549 | // FIXME: WIntType should be SignedLong |
| 550 | } |
| 551 | }; |
Michael J. Spencer | 4992ca4b | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 552 | |
| 553 | // Windows target |
| 554 | template<typename Target> |
| 555 | class WindowsTargetInfo : public OSTargetInfo<Target> { |
| 556 | protected: |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 557 | void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 558 | MacroBuilder &Builder) const override { |
Michael J. Spencer | 54bf3c3 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 559 | Builder.defineMacro("_WIN32"); |
| 560 | } |
| 561 | void getVisualStudioDefines(const LangOptions &Opts, |
| 562 | MacroBuilder &Builder) const { |
Michael J. Spencer | 4992ca4b | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 563 | if (Opts.CPlusPlus) { |
David Majnemer | f607234 | 2014-07-01 22:24:56 +0000 | [diff] [blame] | 564 | if (Opts.RTTIData) |
Michael J. Spencer | 4992ca4b | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 565 | Builder.defineMacro("_CPPRTTI"); |
| 566 | |
| 567 | if (Opts.Exceptions) |
| 568 | Builder.defineMacro("_CPPUNWIND"); |
| 569 | } |
| 570 | |
| 571 | if (!Opts.CharIsSigned) |
| 572 | Builder.defineMacro("_CHAR_UNSIGNED"); |
| 573 | |
| 574 | // FIXME: POSIXThreads isn't exactly the option this should be defined for, |
| 575 | // but it works for now. |
| 576 | if (Opts.POSIXThreads) |
| 577 | Builder.defineMacro("_MT"); |
Michael J. Spencer | 54bf3c3 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 578 | |
Saleem Abdulrasool | c68237b | 2014-07-16 03:13:50 +0000 | [diff] [blame] | 579 | if (Opts.MSCompatibilityVersion) { |
| 580 | Builder.defineMacro("_MSC_VER", |
| 581 | Twine(Opts.MSCompatibilityVersion / 100000)); |
| 582 | Builder.defineMacro("_MSC_FULL_VER", Twine(Opts.MSCompatibilityVersion)); |
Saleem Abdulrasool | 9d45e77 | 2014-06-20 22:58:35 +0000 | [diff] [blame] | 583 | // FIXME We cannot encode the revision information into 32-bits |
| 584 | Builder.defineMacro("_MSC_BUILD", Twine(1)); |
| 585 | } |
Reid Kleckner | 6f6e76d | 2014-04-16 20:10:16 +0000 | [diff] [blame] | 586 | |
| 587 | if (Opts.MicrosoftExt) { |
| 588 | Builder.defineMacro("_MSC_EXTENSIONS"); |
| 589 | |
| 590 | if (Opts.CPlusPlus11) { |
| 591 | Builder.defineMacro("_RVALUE_REFERENCES_V2_SUPPORTED"); |
| 592 | Builder.defineMacro("_RVALUE_REFERENCES_SUPPORTED"); |
| 593 | Builder.defineMacro("_NATIVE_NULLPTR_SUPPORTED"); |
| 594 | } |
| 595 | } |
| 596 | |
Michael J. Spencer | 4992ca4b | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 597 | Builder.defineMacro("_INTEGRAL_MAX_BITS", "64"); |
Michael J. Spencer | 4992ca4b | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 598 | } |
| 599 | |
Michael J. Spencer | 4992ca4b | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 600 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 601 | WindowsTargetInfo(const llvm::Triple &Triple) |
| 602 | : OSTargetInfo<Target>(Triple) {} |
Michael J. Spencer | 4992ca4b | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 603 | }; |
| 604 | |
Derek Schuff | 57b7e8f | 2012-10-11 16:55:58 +0000 | [diff] [blame] | 605 | template <typename Target> |
| 606 | class NaClTargetInfo : public OSTargetInfo<Target> { |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 607 | protected: |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 608 | void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 609 | MacroBuilder &Builder) const override { |
Derek Schuff | 57b7e8f | 2012-10-11 16:55:58 +0000 | [diff] [blame] | 610 | if (Opts.POSIXThreads) |
| 611 | Builder.defineMacro("_REENTRANT"); |
| 612 | if (Opts.CPlusPlus) |
| 613 | Builder.defineMacro("_GNU_SOURCE"); |
| 614 | |
| 615 | DefineStd(Builder, "unix", Opts); |
| 616 | Builder.defineMacro("__ELF__"); |
| 617 | Builder.defineMacro("__native_client__"); |
| 618 | } |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 619 | |
| 620 | public: |
| 621 | NaClTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
Derek Schuff | 57b7e8f | 2012-10-11 16:55:58 +0000 | [diff] [blame] | 622 | this->UserLabelPrefix = ""; |
| 623 | this->LongAlign = 32; |
| 624 | this->LongWidth = 32; |
| 625 | this->PointerAlign = 32; |
| 626 | this->PointerWidth = 32; |
| 627 | this->IntMaxType = TargetInfo::SignedLongLong; |
Derek Schuff | 57b7e8f | 2012-10-11 16:55:58 +0000 | [diff] [blame] | 628 | this->Int64Type = TargetInfo::SignedLongLong; |
| 629 | this->DoubleAlign = 64; |
| 630 | this->LongDoubleWidth = 64; |
| 631 | this->LongDoubleAlign = 64; |
Jan Wen Voung | 1f9c4ee | 2014-01-15 21:42:41 +0000 | [diff] [blame] | 632 | this->LongLongWidth = 64; |
| 633 | this->LongLongAlign = 64; |
Derek Schuff | 57b7e8f | 2012-10-11 16:55:58 +0000 | [diff] [blame] | 634 | this->SizeType = TargetInfo::UnsignedInt; |
| 635 | this->PtrDiffType = TargetInfo::SignedInt; |
| 636 | this->IntPtrType = TargetInfo::SignedInt; |
Eli Bendersky | 4f6791c | 2013-04-08 21:31:01 +0000 | [diff] [blame] | 637 | // RegParmMax is inherited from the underlying architecture |
Derek Schuff | 57b7e8f | 2012-10-11 16:55:58 +0000 | [diff] [blame] | 638 | this->LongDoubleFormat = &llvm::APFloat::IEEEdouble; |
Rafael Espindola | 1c09b26 | 2013-12-18 23:41:04 +0000 | [diff] [blame] | 639 | if (Triple.getArch() == llvm::Triple::arm) { |
Rafael Espindola | c418ae9 | 2014-01-03 19:22:05 +0000 | [diff] [blame] | 640 | this->DescriptionString = "e-m:e-p:32:32-i64:64-v128:64:128-n32-S128"; |
Rafael Espindola | 1c09b26 | 2013-12-18 23:41:04 +0000 | [diff] [blame] | 641 | } else if (Triple.getArch() == llvm::Triple::x86) { |
Rafael Espindola | c418ae9 | 2014-01-03 19:22:05 +0000 | [diff] [blame] | 642 | this->DescriptionString = "e-m:e-p:32:32-i64:64-n8:16:32-S128"; |
Rafael Espindola | 1c09b26 | 2013-12-18 23:41:04 +0000 | [diff] [blame] | 643 | } else if (Triple.getArch() == llvm::Triple::x86_64) { |
Rafael Espindola | c418ae9 | 2014-01-03 19:22:05 +0000 | [diff] [blame] | 644 | this->DescriptionString = "e-m:e-p:32:32-i64:64-n8:16:32:64-S128"; |
Rafael Espindola | 1c09b26 | 2013-12-18 23:41:04 +0000 | [diff] [blame] | 645 | } else if (Triple.getArch() == llvm::Triple::mipsel) { |
| 646 | // Handled on mips' setDescriptionString. |
| 647 | } else { |
| 648 | assert(Triple.getArch() == llvm::Triple::le32); |
| 649 | this->DescriptionString = "e-p:32:32-i64:64"; |
| 650 | } |
Derek Schuff | 57b7e8f | 2012-10-11 16:55:58 +0000 | [diff] [blame] | 651 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 652 | typename Target::CallingConvCheckResult checkCallingConvention( |
| 653 | CallingConv CC) const override { |
Derek Schuff | a202096 | 2012-10-16 22:30:41 +0000 | [diff] [blame] | 654 | return CC == CC_PnaclCall ? Target::CCCR_OK : |
| 655 | Target::checkCallingConvention(CC); |
| 656 | } |
Derek Schuff | 57b7e8f | 2012-10-11 16:55:58 +0000 | [diff] [blame] | 657 | }; |
Mike Stump | 11289f4 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 658 | } // end anonymous namespace. |
Torok Edwin | b2b37c6 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 659 | |
Chris Lattner | 09d98f5 | 2008-10-05 21:50:58 +0000 | [diff] [blame] | 660 | //===----------------------------------------------------------------------===// |
Eli Friedman | b9e5bed | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 661 | // Specific target implementations. |
| 662 | //===----------------------------------------------------------------------===// |
Anders Carlsson | a7408e7 | 2007-10-13 00:45:48 +0000 | [diff] [blame] | 663 | |
Eli Friedman | b9e5bed | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 664 | namespace { |
| 665 | // PPC abstract base class |
| 666 | class PPCTargetInfo : public TargetInfo { |
| 667 | static const Builtin::Info BuiltinInfo[]; |
| 668 | static const char * const GCCRegNames[]; |
| 669 | static const TargetInfo::GCCRegAlias GCCRegAliases[]; |
Hal Finkel | 8eb5928 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 670 | std::string CPU; |
Eric Christopher | 2fe3b4a | 2013-10-16 21:19:26 +0000 | [diff] [blame] | 671 | |
| 672 | // Target cpu features. |
| 673 | bool HasVSX; |
| 674 | |
Ulrich Weigand | 8afad61 | 2014-07-28 13:17:52 +0000 | [diff] [blame] | 675 | protected: |
| 676 | std::string ABI; |
| 677 | |
Eli Friedman | b9e5bed | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 678 | public: |
Eric Christopher | 2fe3b4a | 2013-10-16 21:19:26 +0000 | [diff] [blame] | 679 | PPCTargetInfo(const llvm::Triple &Triple) |
| 680 | : TargetInfo(Triple), HasVSX(false) { |
Bill Schmidt | 778d387 | 2013-07-26 01:36:11 +0000 | [diff] [blame] | 681 | BigEndian = (Triple.getArch() != llvm::Triple::ppc64le); |
Nico Weber | 3435ede | 2012-01-31 02:07:33 +0000 | [diff] [blame] | 682 | LongDoubleWidth = LongDoubleAlign = 128; |
| 683 | LongDoubleFormat = &llvm::APFloat::PPCDoubleDouble; |
| 684 | } |
Eli Friedman | 9ffd4a9 | 2009-06-05 07:05:05 +0000 | [diff] [blame] | 685 | |
Hal Finkel | 6b984f0 | 2012-07-03 16:51:04 +0000 | [diff] [blame] | 686 | /// \brief Flags for architecture specific defines. |
| 687 | typedef enum { |
| 688 | ArchDefineNone = 0, |
| 689 | ArchDefineName = 1 << 0, // <name> is substituted for arch name. |
| 690 | ArchDefinePpcgr = 1 << 1, |
| 691 | ArchDefinePpcsq = 1 << 2, |
| 692 | ArchDefine440 = 1 << 3, |
| 693 | ArchDefine603 = 1 << 4, |
| 694 | ArchDefine604 = 1 << 5, |
| 695 | ArchDefinePwr4 = 1 << 6, |
Bill Schmidt | 38378a0 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 696 | ArchDefinePwr5 = 1 << 7, |
| 697 | ArchDefinePwr5x = 1 << 8, |
| 698 | ArchDefinePwr6 = 1 << 9, |
| 699 | ArchDefinePwr6x = 1 << 10, |
| 700 | ArchDefinePwr7 = 1 << 11, |
Will Schmidt | f048751 | 2014-06-26 13:34:10 +0000 | [diff] [blame] | 701 | ArchDefinePwr8 = 1 << 12, |
| 702 | ArchDefineA2 = 1 << 13, |
| 703 | ArchDefineA2q = 1 << 14 |
Hal Finkel | 6b984f0 | 2012-07-03 16:51:04 +0000 | [diff] [blame] | 704 | } ArchDefineTypes; |
| 705 | |
Bill Schmidt | 38378a0 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 706 | // Note: GCC recognizes the following additional cpus: |
| 707 | // 401, 403, 405, 405fp, 440fp, 464, 464fp, 476, 476fp, 505, 740, 801, |
| 708 | // 821, 823, 8540, 8548, e300c2, e300c3, e500mc64, e6500, 860, cell, |
| 709 | // titan, rs64. |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 710 | bool setCPU(const std::string &Name) override { |
Hal Finkel | 8eb5928 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 711 | bool CPUKnown = llvm::StringSwitch<bool>(Name) |
| 712 | .Case("generic", true) |
| 713 | .Case("440", true) |
| 714 | .Case("450", true) |
| 715 | .Case("601", true) |
| 716 | .Case("602", true) |
| 717 | .Case("603", true) |
| 718 | .Case("603e", true) |
| 719 | .Case("603ev", true) |
| 720 | .Case("604", true) |
| 721 | .Case("604e", true) |
| 722 | .Case("620", true) |
Bill Schmidt | 38378a0 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 723 | .Case("630", true) |
Hal Finkel | 8eb5928 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 724 | .Case("g3", true) |
| 725 | .Case("7400", true) |
| 726 | .Case("g4", true) |
| 727 | .Case("7450", true) |
| 728 | .Case("g4+", true) |
| 729 | .Case("750", true) |
| 730 | .Case("970", true) |
| 731 | .Case("g5", true) |
| 732 | .Case("a2", true) |
Hal Finkel | df1e4bf | 2013-02-01 05:53:33 +0000 | [diff] [blame] | 733 | .Case("a2q", true) |
Hal Finkel | f6d6cb0 | 2012-09-18 22:25:03 +0000 | [diff] [blame] | 734 | .Case("e500mc", true) |
| 735 | .Case("e5500", true) |
Bill Schmidt | 38378a0 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 736 | .Case("power3", true) |
| 737 | .Case("pwr3", true) |
| 738 | .Case("power4", true) |
| 739 | .Case("pwr4", true) |
| 740 | .Case("power5", true) |
| 741 | .Case("pwr5", true) |
| 742 | .Case("power5x", true) |
| 743 | .Case("pwr5x", true) |
| 744 | .Case("power6", true) |
Hal Finkel | 8eb5928 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 745 | .Case("pwr6", true) |
Bill Schmidt | 38378a0 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 746 | .Case("power6x", true) |
| 747 | .Case("pwr6x", true) |
| 748 | .Case("power7", true) |
Hal Finkel | 8eb5928 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 749 | .Case("pwr7", true) |
Will Schmidt | f048751 | 2014-06-26 13:34:10 +0000 | [diff] [blame] | 750 | .Case("power8", true) |
| 751 | .Case("pwr8", true) |
Bill Schmidt | 38378a0 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 752 | .Case("powerpc", true) |
Hal Finkel | 8eb5928 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 753 | .Case("ppc", true) |
Bill Schmidt | 38378a0 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 754 | .Case("powerpc64", true) |
Hal Finkel | 8eb5928 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 755 | .Case("ppc64", true) |
Bill Schmidt | 778d387 | 2013-07-26 01:36:11 +0000 | [diff] [blame] | 756 | .Case("powerpc64le", true) |
| 757 | .Case("ppc64le", true) |
Hal Finkel | 8eb5928 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 758 | .Default(false); |
| 759 | |
| 760 | if (CPUKnown) |
| 761 | CPU = Name; |
| 762 | |
| 763 | return CPUKnown; |
| 764 | } |
| 765 | |
Ulrich Weigand | 8afad61 | 2014-07-28 13:17:52 +0000 | [diff] [blame] | 766 | |
| 767 | StringRef getABI() const override { return ABI; } |
| 768 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 769 | void getTargetBuiltins(const Builtin::Info *&Records, |
| 770 | unsigned &NumRecords) const override { |
Chris Lattner | 10a5b38 | 2007-01-29 05:24:35 +0000 | [diff] [blame] | 771 | Records = BuiltinInfo; |
Eli Friedman | b9e5bed | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 772 | NumRecords = clang::PPC::LastTSBuiltin-Builtin::FirstTSBuiltin; |
Chris Lattner | 10a5b38 | 2007-01-29 05:24:35 +0000 | [diff] [blame] | 773 | } |
Anton Korobeynikov | 9d026dd | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 774 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 775 | bool isCLZForZeroUndef() const override { return false; } |
Bob Wilson | 19a2f2b | 2012-01-28 18:02:29 +0000 | [diff] [blame] | 776 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 777 | void getTargetDefines(const LangOptions &Opts, |
| 778 | MacroBuilder &Builder) const override; |
Anton Korobeynikov | 9d026dd | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 779 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 780 | void getDefaultFeatures(llvm::StringMap<bool> &Features) const override; |
Bill Schmidt | 2fe4c67 | 2013-02-01 02:14:03 +0000 | [diff] [blame] | 781 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 782 | bool handleTargetFeatures(std::vector<std::string> &Features, |
| 783 | DiagnosticsEngine &Diags) override; |
| 784 | bool hasFeature(StringRef Feature) const override; |
| 785 | |
| 786 | void getGCCRegNames(const char * const *&Names, |
| 787 | unsigned &NumNames) const override; |
| 788 | void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 789 | unsigned &NumAliases) const override; |
| 790 | bool validateAsmConstraint(const char *&Name, |
| 791 | TargetInfo::ConstraintInfo &Info) const override { |
Anders Carlsson | 5843635 | 2009-02-28 17:11:49 +0000 | [diff] [blame] | 792 | switch (*Name) { |
Anders Carlsson | f511f64 | 2007-11-27 04:11:28 +0000 | [diff] [blame] | 793 | default: return false; |
| 794 | case 'O': // Zero |
John Thompson | 07a61a4 | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 795 | break; |
Anders Carlsson | f511f64 | 2007-11-27 04:11:28 +0000 | [diff] [blame] | 796 | case 'b': // Base register |
| 797 | case 'f': // Floating point register |
Chris Lattner | d9725f7 | 2009-04-26 07:16:29 +0000 | [diff] [blame] | 798 | Info.setAllowsRegister(); |
John Thompson | 07a61a4 | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 799 | break; |
| 800 | // FIXME: The following are added to allow parsing. |
| 801 | // I just took a guess at what the actions should be. |
| 802 | // Also, is more specific checking needed? I.e. specific registers? |
Michael J. Spencer | 4c0ffa8 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 803 | case 'd': // Floating point register (containing 64-bit value) |
John Thompson | 07a61a4 | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 804 | case 'v': // Altivec vector register |
| 805 | Info.setAllowsRegister(); |
| 806 | break; |
| 807 | case 'w': |
| 808 | switch (Name[1]) { |
Michael J. Spencer | 4c0ffa8 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 809 | case 'd':// VSX vector register to hold vector double data |
| 810 | case 'f':// VSX vector register to hold vector float data |
| 811 | case 's':// VSX vector register to hold scalar float data |
| 812 | case 'a':// Any VSX register |
Hal Finkel | f7a07a5 | 2014-03-02 18:24:18 +0000 | [diff] [blame] | 813 | case 'c':// An individual CR bit |
John Thompson | 07a61a4 | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 814 | break; |
| 815 | default: |
| 816 | return false; |
| 817 | } |
| 818 | Info.setAllowsRegister(); |
| 819 | Name++; // Skip over 'w'. |
| 820 | break; |
Michael J. Spencer | 4c0ffa8 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 821 | case 'h': // `MQ', `CTR', or `LINK' register |
| 822 | case 'q': // `MQ' register |
| 823 | case 'c': // `CTR' register |
| 824 | case 'l': // `LINK' register |
| 825 | case 'x': // `CR' register (condition register) number 0 |
| 826 | case 'y': // `CR' register (condition register) |
| 827 | case 'z': // `XER[CA]' carry bit (part of the XER register) |
John Thompson | 07a61a4 | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 828 | Info.setAllowsRegister(); |
| 829 | break; |
Michael J. Spencer | 4c0ffa8 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 830 | case 'I': // Signed 16-bit constant |
John Thompson | 07a61a4 | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 831 | case 'J': // Unsigned 16-bit constant shifted left 16 bits |
Michael J. Spencer | 4c0ffa8 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 832 | // (use `L' instead for SImode constants) |
| 833 | case 'K': // Unsigned 16-bit constant |
| 834 | case 'L': // Signed 16-bit constant shifted left 16 bits |
| 835 | case 'M': // Constant larger than 31 |
| 836 | case 'N': // Exact power of 2 |
| 837 | case 'P': // Constant whose negation is a signed 16-bit constant |
John Thompson | 07a61a4 | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 838 | case 'G': // Floating point constant that can be loaded into a |
Michael J. Spencer | 4c0ffa8 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 839 | // register with one instruction per word |
John Thompson | 07a61a4 | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 840 | case 'H': // Integer/Floating point constant that can be loaded |
Michael J. Spencer | 4c0ffa8 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 841 | // into a register using three instructions |
John Thompson | 07a61a4 | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 842 | break; |
| 843 | case 'm': // Memory operand. Note that on PowerPC targets, m can |
| 844 | // include addresses that update the base register. It |
| 845 | // is therefore only safe to use `m' in an asm statement |
| 846 | // if that asm statement accesses the operand exactly once. |
| 847 | // The asm statement must also use `%U<opno>' as a |
Sebastian Redl | dd00871 | 2010-08-17 22:42:34 +0000 | [diff] [blame] | 848 | // placeholder for the "update" flag in the corresponding |
Michael J. Spencer | 4c0ffa8 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 849 | // load or store instruction. For example: |
John Thompson | 07a61a4 | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 850 | // asm ("st%U0 %1,%0" : "=m" (mem) : "r" (val)); |
Michael J. Spencer | 4c0ffa8 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 851 | // is correct but: |
John Thompson | 07a61a4 | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 852 | // asm ("st %1,%0" : "=m" (mem) : "r" (val)); |
| 853 | // is not. Use es rather than m if you don't want the base |
Michael J. Spencer | 4c0ffa8 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 854 | // register to be updated. |
| 855 | case 'e': |
John Thompson | ceebdf1 | 2010-06-25 00:02:05 +0000 | [diff] [blame] | 856 | if (Name[1] != 's') |
| 857 | return false; |
Sebastian Redl | dd00871 | 2010-08-17 22:42:34 +0000 | [diff] [blame] | 858 | // es: A "stable" memory operand; that is, one which does not |
John Thompson | 07a61a4 | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 859 | // include any automodification of the base register. Unlike |
| 860 | // `m', this constraint can be used in asm statements that |
| 861 | // might access the operand several times, or that might not |
John Thompson | ceebdf1 | 2010-06-25 00:02:05 +0000 | [diff] [blame] | 862 | // access it at all. |
John Thompson | 07a61a4 | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 863 | Info.setAllowsMemory(); |
John Thompson | ceebdf1 | 2010-06-25 00:02:05 +0000 | [diff] [blame] | 864 | Name++; // Skip over 'e'. |
John Thompson | 07a61a4 | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 865 | break; |
| 866 | case 'Q': // Memory operand that is an offset from a register (it is |
Michael J. Spencer | 4c0ffa8 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 867 | // usually better to use `m' or `es' in asm statements) |
John Thompson | 07a61a4 | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 868 | case 'Z': // Memory operand that is an indexed or indirect from a |
| 869 | // register (it is usually better to use `m' or `es' in |
Michael J. Spencer | 4c0ffa8 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 870 | // asm statements) |
John Thompson | 07a61a4 | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 871 | Info.setAllowsMemory(); |
| 872 | Info.setAllowsRegister(); |
| 873 | break; |
Michael J. Spencer | 4c0ffa8 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 874 | case 'R': // AIX TOC entry |
John Thompson | 07a61a4 | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 875 | case 'a': // Address operand that is an indexed or indirect from a |
Michael J. Spencer | 4c0ffa8 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 876 | // register (`p' is preferable for asm statements) |
| 877 | case 'S': // Constant suitable as a 64-bit mask operand |
| 878 | case 'T': // Constant suitable as a 32-bit mask operand |
| 879 | case 'U': // System V Release 4 small data area reference |
John Thompson | 07a61a4 | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 880 | case 't': // AND masks that can be performed by two rldic{l, r} |
Michael J. Spencer | 4c0ffa8 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 881 | // instructions |
| 882 | case 'W': // Vector constant that does not require memory |
| 883 | case 'j': // Vector constant that is all zeros. |
John Thompson | 07a61a4 | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 884 | break; |
| 885 | // End FIXME. |
Anders Carlsson | f511f64 | 2007-11-27 04:11:28 +0000 | [diff] [blame] | 886 | } |
John Thompson | 07a61a4 | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 887 | return true; |
Anders Carlsson | f511f64 | 2007-11-27 04:11:28 +0000 | [diff] [blame] | 888 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 889 | std::string convertConstraint(const char *&Constraint) const override { |
Hal Finkel | f7a07a5 | 2014-03-02 18:24:18 +0000 | [diff] [blame] | 890 | std::string R; |
| 891 | switch (*Constraint) { |
| 892 | case 'e': |
| 893 | case 'w': |
| 894 | // Two-character constraint; add "^" hint for later parsing. |
| 895 | R = std::string("^") + std::string(Constraint, 2); |
| 896 | Constraint++; |
| 897 | break; |
| 898 | default: |
| 899 | return TargetInfo::convertConstraint(Constraint); |
| 900 | } |
| 901 | return R; |
| 902 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 903 | const char *getClobbers() const override { |
Eli Friedman | b9e5bed | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 904 | return ""; |
Anders Carlsson | f511f64 | 2007-11-27 04:11:28 +0000 | [diff] [blame] | 905 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 906 | int getEHDataRegisterNumber(unsigned RegNo) const override { |
Adhemerval Zanella | 5d874ae | 2013-01-22 20:02:45 +0000 | [diff] [blame] | 907 | if (RegNo == 0) return 3; |
| 908 | if (RegNo == 1) return 4; |
| 909 | return -1; |
| 910 | } |
Eli Friedman | b9e5bed | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 911 | }; |
Anders Carlsson | f511f64 | 2007-11-27 04:11:28 +0000 | [diff] [blame] | 912 | |
Eli Friedman | b9e5bed | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 913 | const Builtin::Info PPCTargetInfo::BuiltinInfo[] = { |
Eli Friedman | bb5c9ae | 2011-07-05 21:53:01 +0000 | [diff] [blame] | 914 | #define BUILTIN(ID, TYPE, ATTRS) { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
Fariborz Jahanian | e8473c2 | 2010-11-30 17:35:24 +0000 | [diff] [blame] | 915 | #define LIBBUILTIN(ID, TYPE, ATTRS, HEADER) { #ID, TYPE, ATTRS, HEADER,\ |
Eli Friedman | bb5c9ae | 2011-07-05 21:53:01 +0000 | [diff] [blame] | 916 | ALL_LANGUAGES }, |
Chris Lattner | 5abdec7 | 2009-06-14 01:05:48 +0000 | [diff] [blame] | 917 | #include "clang/Basic/BuiltinsPPC.def" |
Eli Friedman | b9e5bed | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 918 | }; |
Anton Korobeynikov | 9d026dd | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 919 | |
Eric Christopher | 3ff21b3 | 2013-10-16 21:26:26 +0000 | [diff] [blame] | 920 | /// handleTargetFeatures - Perform initialization based on the user |
Eric Christopher | 2fe3b4a | 2013-10-16 21:19:26 +0000 | [diff] [blame] | 921 | /// configured set of features. |
Eric Christopher | 3ff21b3 | 2013-10-16 21:26:26 +0000 | [diff] [blame] | 922 | bool PPCTargetInfo::handleTargetFeatures(std::vector<std::string> &Features, |
Eric Christopher | 2fe3b4a | 2013-10-16 21:19:26 +0000 | [diff] [blame] | 923 | DiagnosticsEngine &Diags) { |
Eric Christopher | 2fe3b4a | 2013-10-16 21:19:26 +0000 | [diff] [blame] | 924 | for (unsigned i = 0, e = Features.size(); i !=e; ++i) { |
| 925 | // Ignore disabled features. |
| 926 | if (Features[i][0] == '-') |
| 927 | continue; |
| 928 | |
| 929 | StringRef Feature = StringRef(Features[i]).substr(1); |
| 930 | |
| 931 | if (Feature == "vsx") { |
| 932 | HasVSX = true; |
| 933 | continue; |
| 934 | } |
| 935 | |
| 936 | // TODO: Finish this list and add an assert that we've handled them |
| 937 | // all. |
| 938 | } |
| 939 | |
| 940 | return true; |
| 941 | } |
Anton Korobeynikov | 9d026dd | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 942 | |
Chris Lattner | ecd4903 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 943 | /// PPCTargetInfo::getTargetDefines - Return a set of the PowerPC-specific |
| 944 | /// #defines that are not tied to a specific subtarget. |
Chris Lattner | 4ba73aa0 | 2009-03-20 15:52:06 +0000 | [diff] [blame] | 945 | void PPCTargetInfo::getTargetDefines(const LangOptions &Opts, |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 946 | MacroBuilder &Builder) const { |
Chris Lattner | ecd4903 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 947 | // Target identification. |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 948 | Builder.defineMacro("__ppc__"); |
Chandler Carruth | 6aa92ad | 2013-06-25 11:13:47 +0000 | [diff] [blame] | 949 | Builder.defineMacro("__PPC__"); |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 950 | Builder.defineMacro("_ARCH_PPC"); |
Chris Lattner | db5c16b | 2010-02-16 18:14:57 +0000 | [diff] [blame] | 951 | Builder.defineMacro("__powerpc__"); |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 952 | Builder.defineMacro("__POWERPC__"); |
Chris Lattner | ecd4903 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 953 | if (PointerWidth == 64) { |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 954 | Builder.defineMacro("_ARCH_PPC64"); |
Chris Lattner | db5c16b | 2010-02-16 18:14:57 +0000 | [diff] [blame] | 955 | Builder.defineMacro("__powerpc64__"); |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 956 | Builder.defineMacro("__ppc64__"); |
Chandler Carruth | 6aa92ad | 2013-06-25 11:13:47 +0000 | [diff] [blame] | 957 | Builder.defineMacro("__PPC64__"); |
Chris Lattner | ecd4903 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 958 | } |
Anton Korobeynikov | 9d026dd | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 959 | |
Chris Lattner | ecd4903 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 960 | // Target properties. |
Bill Schmidt | 778d387 | 2013-07-26 01:36:11 +0000 | [diff] [blame] | 961 | if (getTriple().getArch() == llvm::Triple::ppc64le) { |
| 962 | Builder.defineMacro("_LITTLE_ENDIAN"); |
Bill Schmidt | 778d387 | 2013-07-26 01:36:11 +0000 | [diff] [blame] | 963 | } else { |
| 964 | if (getTriple().getOS() != llvm::Triple::NetBSD && |
| 965 | getTriple().getOS() != llvm::Triple::OpenBSD) |
| 966 | Builder.defineMacro("_BIG_ENDIAN"); |
Bill Schmidt | 778d387 | 2013-07-26 01:36:11 +0000 | [diff] [blame] | 967 | } |
Anton Korobeynikov | 9d026dd | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 968 | |
Ulrich Weigand | 8afad61 | 2014-07-28 13:17:52 +0000 | [diff] [blame] | 969 | // ABI options. |
| 970 | if (ABI == "elfv1") |
| 971 | Builder.defineMacro("_CALL_ELF", "1"); |
| 972 | if (ABI == "elfv2") |
| 973 | Builder.defineMacro("_CALL_ELF", "2"); |
| 974 | |
Chris Lattner | ecd4903 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 975 | // Subtarget options. |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 976 | Builder.defineMacro("__NATURAL_ALIGNMENT__"); |
| 977 | Builder.defineMacro("__REGISTER_PREFIX__", ""); |
Anton Korobeynikov | 9d026dd | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 978 | |
Chris Lattner | ecd4903 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 979 | // FIXME: Should be controlled by command line option. |
Roman Divacky | 13b586f | 2013-07-03 19:45:54 +0000 | [diff] [blame] | 980 | if (LongDoubleWidth == 128) |
| 981 | Builder.defineMacro("__LONG_DOUBLE_128__"); |
Michael J. Spencer | 4c0ffa8 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 982 | |
John Thompson | e467e19 | 2009-11-19 17:18:50 +0000 | [diff] [blame] | 983 | if (Opts.AltiVec) { |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 984 | Builder.defineMacro("__VEC__", "10206"); |
| 985 | Builder.defineMacro("__ALTIVEC__"); |
John Thompson | e467e19 | 2009-11-19 17:18:50 +0000 | [diff] [blame] | 986 | } |
Hal Finkel | 8eb5928 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 987 | |
| 988 | // CPU identification. |
Hal Finkel | 6b984f0 | 2012-07-03 16:51:04 +0000 | [diff] [blame] | 989 | ArchDefineTypes defs = (ArchDefineTypes)llvm::StringSwitch<int>(CPU) |
| 990 | .Case("440", ArchDefineName) |
| 991 | .Case("450", ArchDefineName | ArchDefine440) |
| 992 | .Case("601", ArchDefineName) |
| 993 | .Case("602", ArchDefineName | ArchDefinePpcgr) |
| 994 | .Case("603", ArchDefineName | ArchDefinePpcgr) |
| 995 | .Case("603e", ArchDefineName | ArchDefine603 | ArchDefinePpcgr) |
| 996 | .Case("603ev", ArchDefineName | ArchDefine603 | ArchDefinePpcgr) |
| 997 | .Case("604", ArchDefineName | ArchDefinePpcgr) |
| 998 | .Case("604e", ArchDefineName | ArchDefine604 | ArchDefinePpcgr) |
| 999 | .Case("620", ArchDefineName | ArchDefinePpcgr) |
Bill Schmidt | 38378a0 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 1000 | .Case("630", ArchDefineName | ArchDefinePpcgr) |
Hal Finkel | 6b984f0 | 2012-07-03 16:51:04 +0000 | [diff] [blame] | 1001 | .Case("7400", ArchDefineName | ArchDefinePpcgr) |
| 1002 | .Case("7450", ArchDefineName | ArchDefinePpcgr) |
| 1003 | .Case("750", ArchDefineName | ArchDefinePpcgr) |
| 1004 | .Case("970", ArchDefineName | ArchDefinePwr4 | ArchDefinePpcgr |
| 1005 | | ArchDefinePpcsq) |
Hal Finkel | df1e4bf | 2013-02-01 05:53:33 +0000 | [diff] [blame] | 1006 | .Case("a2", ArchDefineA2) |
| 1007 | .Case("a2q", ArchDefineName | ArchDefineA2 | ArchDefineA2q) |
Bill Schmidt | 38378a0 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 1008 | .Case("pwr3", ArchDefinePpcgr) |
| 1009 | .Case("pwr4", ArchDefineName | ArchDefinePpcgr | ArchDefinePpcsq) |
| 1010 | .Case("pwr5", ArchDefineName | ArchDefinePwr4 | ArchDefinePpcgr |
| 1011 | | ArchDefinePpcsq) |
| 1012 | .Case("pwr5x", ArchDefineName | ArchDefinePwr5 | ArchDefinePwr4 |
| 1013 | | ArchDefinePpcgr | ArchDefinePpcsq) |
| 1014 | .Case("pwr6", ArchDefineName | ArchDefinePwr5x | ArchDefinePwr5 |
| 1015 | | ArchDefinePwr4 | ArchDefinePpcgr | ArchDefinePpcsq) |
| 1016 | .Case("pwr6x", ArchDefineName | ArchDefinePwr6 | ArchDefinePwr5x |
| 1017 | | ArchDefinePwr5 | ArchDefinePwr4 | ArchDefinePpcgr |
| 1018 | | ArchDefinePpcsq) |
| 1019 | .Case("pwr7", ArchDefineName | ArchDefinePwr6x | ArchDefinePwr6 |
| 1020 | | ArchDefinePwr5x | ArchDefinePwr5 | ArchDefinePwr4 |
Will Schmidt | f048751 | 2014-06-26 13:34:10 +0000 | [diff] [blame] | 1021 | | ArchDefinePpcgr | ArchDefinePpcsq) |
| 1022 | .Case("pwr8", ArchDefineName | ArchDefinePwr7 | ArchDefinePwr6x |
| 1023 | | ArchDefinePwr6 | ArchDefinePwr5x | ArchDefinePwr5 |
| 1024 | | ArchDefinePwr4 | ArchDefinePpcgr | ArchDefinePpcsq) |
Bill Schmidt | 38378a0 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 1025 | .Case("power3", ArchDefinePpcgr) |
| 1026 | .Case("power4", ArchDefinePwr4 | ArchDefinePpcgr | ArchDefinePpcsq) |
| 1027 | .Case("power5", ArchDefinePwr5 | ArchDefinePwr4 | ArchDefinePpcgr |
| 1028 | | ArchDefinePpcsq) |
| 1029 | .Case("power5x", ArchDefinePwr5x | ArchDefinePwr5 | ArchDefinePwr4 |
| 1030 | | ArchDefinePpcgr | ArchDefinePpcsq) |
| 1031 | .Case("power6", ArchDefinePwr6 | ArchDefinePwr5x | ArchDefinePwr5 |
| 1032 | | ArchDefinePwr4 | ArchDefinePpcgr | ArchDefinePpcsq) |
| 1033 | .Case("power6x", ArchDefinePwr6x | ArchDefinePwr6 | ArchDefinePwr5x |
| 1034 | | ArchDefinePwr5 | ArchDefinePwr4 | ArchDefinePpcgr |
| 1035 | | ArchDefinePpcsq) |
| 1036 | .Case("power7", ArchDefinePwr7 | ArchDefinePwr6x | ArchDefinePwr6 |
| 1037 | | ArchDefinePwr5x | ArchDefinePwr5 | ArchDefinePwr4 |
Will Schmidt | f048751 | 2014-06-26 13:34:10 +0000 | [diff] [blame] | 1038 | | ArchDefinePpcgr | ArchDefinePpcsq) |
| 1039 | .Case("power8", ArchDefinePwr8 | ArchDefinePwr7 | ArchDefinePwr6x |
| 1040 | | ArchDefinePwr6 | ArchDefinePwr5x | ArchDefinePwr5 |
| 1041 | | ArchDefinePwr4 | ArchDefinePpcgr | ArchDefinePpcsq) |
Hal Finkel | 6b984f0 | 2012-07-03 16:51:04 +0000 | [diff] [blame] | 1042 | .Default(ArchDefineNone); |
| 1043 | |
| 1044 | if (defs & ArchDefineName) |
| 1045 | Builder.defineMacro(Twine("_ARCH_", StringRef(CPU).upper())); |
| 1046 | if (defs & ArchDefinePpcgr) |
| 1047 | Builder.defineMacro("_ARCH_PPCGR"); |
| 1048 | if (defs & ArchDefinePpcsq) |
| 1049 | Builder.defineMacro("_ARCH_PPCSQ"); |
| 1050 | if (defs & ArchDefine440) |
Hal Finkel | 8eb5928 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 1051 | Builder.defineMacro("_ARCH_440"); |
Hal Finkel | 6b984f0 | 2012-07-03 16:51:04 +0000 | [diff] [blame] | 1052 | if (defs & ArchDefine603) |
| 1053 | Builder.defineMacro("_ARCH_603"); |
| 1054 | if (defs & ArchDefine604) |
| 1055 | Builder.defineMacro("_ARCH_604"); |
Bill Schmidt | 38378a0 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 1056 | if (defs & ArchDefinePwr4) |
Hal Finkel | 6b984f0 | 2012-07-03 16:51:04 +0000 | [diff] [blame] | 1057 | Builder.defineMacro("_ARCH_PWR4"); |
Bill Schmidt | 38378a0 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 1058 | if (defs & ArchDefinePwr5) |
Hal Finkel | 6b984f0 | 2012-07-03 16:51:04 +0000 | [diff] [blame] | 1059 | Builder.defineMacro("_ARCH_PWR5"); |
Bill Schmidt | 38378a0 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 1060 | if (defs & ArchDefinePwr5x) |
| 1061 | Builder.defineMacro("_ARCH_PWR5X"); |
| 1062 | if (defs & ArchDefinePwr6) |
Hal Finkel | 8eb5928 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 1063 | Builder.defineMacro("_ARCH_PWR6"); |
Bill Schmidt | 38378a0 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 1064 | if (defs & ArchDefinePwr6x) |
| 1065 | Builder.defineMacro("_ARCH_PWR6X"); |
| 1066 | if (defs & ArchDefinePwr7) |
| 1067 | Builder.defineMacro("_ARCH_PWR7"); |
Will Schmidt | f048751 | 2014-06-26 13:34:10 +0000 | [diff] [blame] | 1068 | if (defs & ArchDefinePwr8) |
| 1069 | Builder.defineMacro("_ARCH_PWR8"); |
Hal Finkel | df1e4bf | 2013-02-01 05:53:33 +0000 | [diff] [blame] | 1070 | if (defs & ArchDefineA2) |
| 1071 | Builder.defineMacro("_ARCH_A2"); |
| 1072 | if (defs & ArchDefineA2q) { |
| 1073 | Builder.defineMacro("_ARCH_A2Q"); |
| 1074 | Builder.defineMacro("_ARCH_QP"); |
| 1075 | } |
| 1076 | |
| 1077 | if (getTriple().getVendor() == llvm::Triple::BGQ) { |
| 1078 | Builder.defineMacro("__bg__"); |
| 1079 | Builder.defineMacro("__THW_BLUEGENE__"); |
| 1080 | Builder.defineMacro("__bgq__"); |
| 1081 | Builder.defineMacro("__TOS_BGQ__"); |
| 1082 | } |
Bill Schmidt | 38378a0 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 1083 | |
Eric Christopher | 2fe3b4a | 2013-10-16 21:19:26 +0000 | [diff] [blame] | 1084 | if (HasVSX) |
| 1085 | Builder.defineMacro("__VSX__"); |
| 1086 | |
Bill Schmidt | 38378a0 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 1087 | // FIXME: The following are not yet generated here by Clang, but are |
| 1088 | // generated by GCC: |
| 1089 | // |
| 1090 | // _SOFT_FLOAT_ |
| 1091 | // __RECIP_PRECISION__ |
| 1092 | // __APPLE_ALTIVEC__ |
Bill Schmidt | 38378a0 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 1093 | // __RECIP__ |
| 1094 | // __RECIPF__ |
| 1095 | // __RSQRTE__ |
| 1096 | // __RSQRTEF__ |
| 1097 | // _SOFT_DOUBLE_ |
| 1098 | // __NO_LWSYNC__ |
| 1099 | // __HAVE_BSWAP__ |
| 1100 | // __LONGDOUBLE128 |
| 1101 | // __CMODEL_MEDIUM__ |
| 1102 | // __CMODEL_LARGE__ |
| 1103 | // _CALL_SYSV |
| 1104 | // _CALL_DARWIN |
| 1105 | // __NO_FPRS__ |
Bill Schmidt | 2fe4c67 | 2013-02-01 02:14:03 +0000 | [diff] [blame] | 1106 | } |
| 1107 | |
| 1108 | void PPCTargetInfo::getDefaultFeatures(llvm::StringMap<bool> &Features) const { |
| 1109 | Features["altivec"] = llvm::StringSwitch<bool>(CPU) |
| 1110 | .Case("7400", true) |
| 1111 | .Case("g4", true) |
| 1112 | .Case("7450", true) |
| 1113 | .Case("g4+", true) |
| 1114 | .Case("970", true) |
| 1115 | .Case("g5", true) |
| 1116 | .Case("pwr6", true) |
| 1117 | .Case("pwr7", true) |
Will Schmidt | f048751 | 2014-06-26 13:34:10 +0000 | [diff] [blame] | 1118 | .Case("pwr8", true) |
Bill Schmidt | 2fe4c67 | 2013-02-01 02:14:03 +0000 | [diff] [blame] | 1119 | .Case("ppc64", true) |
Bill Schmidt | 778d387 | 2013-07-26 01:36:11 +0000 | [diff] [blame] | 1120 | .Case("ppc64le", true) |
Bill Schmidt | 2fe4c67 | 2013-02-01 02:14:03 +0000 | [diff] [blame] | 1121 | .Default(false); |
Hal Finkel | b58ce85 | 2013-02-01 18:44:19 +0000 | [diff] [blame] | 1122 | |
| 1123 | Features["qpx"] = (CPU == "a2q"); |
Ulrich Weigand | 8afad61 | 2014-07-28 13:17:52 +0000 | [diff] [blame] | 1124 | |
| 1125 | if (!ABI.empty()) |
| 1126 | Features[ABI] = true; |
Bill Schmidt | 2fe4c67 | 2013-02-01 02:14:03 +0000 | [diff] [blame] | 1127 | } |
| 1128 | |
Douglas Gregor | 0070c0b | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 1129 | bool PPCTargetInfo::hasFeature(StringRef Feature) const { |
| 1130 | return Feature == "powerpc"; |
| 1131 | } |
Chris Lattner | 17df24e | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 1132 | |
Douglas Gregor | 0070c0b | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 1133 | |
Eli Friedman | b9e5bed | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1134 | const char * const PPCTargetInfo::GCCRegNames[] = { |
Chris Lattner | f7ff53d | 2009-09-16 05:05:27 +0000 | [diff] [blame] | 1135 | "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", |
| 1136 | "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", |
| 1137 | "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23", |
| 1138 | "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31", |
| 1139 | "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7", |
| 1140 | "f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15", |
| 1141 | "f16", "f17", "f18", "f19", "f20", "f21", "f22", "f23", |
| 1142 | "f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31", |
Eli Friedman | b9e5bed | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1143 | "mq", "lr", "ctr", "ap", |
Chris Lattner | f7ff53d | 2009-09-16 05:05:27 +0000 | [diff] [blame] | 1144 | "cr0", "cr1", "cr2", "cr3", "cr4", "cr5", "cr6", "cr7", |
Eli Friedman | b9e5bed | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1145 | "xer", |
Chris Lattner | f7ff53d | 2009-09-16 05:05:27 +0000 | [diff] [blame] | 1146 | "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", |
| 1147 | "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", |
| 1148 | "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", |
| 1149 | "v24", "v25", "v26", "v27", "v28", "v29", "v30", "v31", |
Eli Friedman | b9e5bed | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1150 | "vrsave", "vscr", |
| 1151 | "spe_acc", "spefscr", |
| 1152 | "sfp" |
| 1153 | }; |
Chris Lattner | 10a5b38 | 2007-01-29 05:24:35 +0000 | [diff] [blame] | 1154 | |
Anton Korobeynikov | 9d026dd | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 1155 | void PPCTargetInfo::getGCCRegNames(const char * const *&Names, |
Eli Friedman | b9e5bed | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1156 | unsigned &NumNames) const { |
| 1157 | Names = GCCRegNames; |
| 1158 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 1159 | } |
Chris Lattner | 5ba61f0 | 2006-10-14 07:39:34 +0000 | [diff] [blame] | 1160 | |
Eli Friedman | b9e5bed | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1161 | const TargetInfo::GCCRegAlias PPCTargetInfo::GCCRegAliases[] = { |
| 1162 | // While some of these aliases do map to different registers |
| 1163 | // they still share the same register name. |
Daniel Dunbar | 1da76c4 | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 1164 | { { "0" }, "r0" }, |
| 1165 | { { "1"}, "r1" }, |
| 1166 | { { "2" }, "r2" }, |
| 1167 | { { "3" }, "r3" }, |
| 1168 | { { "4" }, "r4" }, |
| 1169 | { { "5" }, "r5" }, |
| 1170 | { { "6" }, "r6" }, |
| 1171 | { { "7" }, "r7" }, |
| 1172 | { { "8" }, "r8" }, |
| 1173 | { { "9" }, "r9" }, |
| 1174 | { { "10" }, "r10" }, |
| 1175 | { { "11" }, "r11" }, |
| 1176 | { { "12" }, "r12" }, |
| 1177 | { { "13" }, "r13" }, |
| 1178 | { { "14" }, "r14" }, |
| 1179 | { { "15" }, "r15" }, |
| 1180 | { { "16" }, "r16" }, |
| 1181 | { { "17" }, "r17" }, |
| 1182 | { { "18" }, "r18" }, |
| 1183 | { { "19" }, "r19" }, |
| 1184 | { { "20" }, "r20" }, |
| 1185 | { { "21" }, "r21" }, |
| 1186 | { { "22" }, "r22" }, |
| 1187 | { { "23" }, "r23" }, |
| 1188 | { { "24" }, "r24" }, |
| 1189 | { { "25" }, "r25" }, |
| 1190 | { { "26" }, "r26" }, |
| 1191 | { { "27" }, "r27" }, |
| 1192 | { { "28" }, "r28" }, |
| 1193 | { { "29" }, "r29" }, |
| 1194 | { { "30" }, "r30" }, |
| 1195 | { { "31" }, "r31" }, |
| 1196 | { { "fr0" }, "f0" }, |
| 1197 | { { "fr1" }, "f1" }, |
| 1198 | { { "fr2" }, "f2" }, |
| 1199 | { { "fr3" }, "f3" }, |
| 1200 | { { "fr4" }, "f4" }, |
| 1201 | { { "fr5" }, "f5" }, |
| 1202 | { { "fr6" }, "f6" }, |
| 1203 | { { "fr7" }, "f7" }, |
| 1204 | { { "fr8" }, "f8" }, |
| 1205 | { { "fr9" }, "f9" }, |
Mike Stump | faacf01 | 2009-09-17 21:15:00 +0000 | [diff] [blame] | 1206 | { { "fr10" }, "f10" }, |
Daniel Dunbar | 1da76c4 | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 1207 | { { "fr11" }, "f11" }, |
| 1208 | { { "fr12" }, "f12" }, |
| 1209 | { { "fr13" }, "f13" }, |
| 1210 | { { "fr14" }, "f14" }, |
| 1211 | { { "fr15" }, "f15" }, |
| 1212 | { { "fr16" }, "f16" }, |
| 1213 | { { "fr17" }, "f17" }, |
| 1214 | { { "fr18" }, "f18" }, |
| 1215 | { { "fr19" }, "f19" }, |
| 1216 | { { "fr20" }, "f20" }, |
| 1217 | { { "fr21" }, "f21" }, |
| 1218 | { { "fr22" }, "f22" }, |
| 1219 | { { "fr23" }, "f23" }, |
| 1220 | { { "fr24" }, "f24" }, |
| 1221 | { { "fr25" }, "f25" }, |
| 1222 | { { "fr26" }, "f26" }, |
| 1223 | { { "fr27" }, "f27" }, |
| 1224 | { { "fr28" }, "f28" }, |
| 1225 | { { "fr29" }, "f29" }, |
| 1226 | { { "fr30" }, "f30" }, |
| 1227 | { { "fr31" }, "f31" }, |
| 1228 | { { "cc" }, "cr0" }, |
Eli Friedman | b9e5bed | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1229 | }; |
| 1230 | |
Anton Korobeynikov | 9d026dd | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 1231 | void PPCTargetInfo::getGCCRegAliases(const GCCRegAlias *&Aliases, |
Eli Friedman | b9e5bed | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1232 | unsigned &NumAliases) const { |
| 1233 | Aliases = GCCRegAliases; |
| 1234 | NumAliases = llvm::array_lengthof(GCCRegAliases); |
| 1235 | } |
| 1236 | } // end anonymous namespace. |
Chris Lattner | 02dffbd | 2006-10-14 07:50:21 +0000 | [diff] [blame] | 1237 | |
Chris Lattner | 5ba61f0 | 2006-10-14 07:39:34 +0000 | [diff] [blame] | 1238 | namespace { |
Eli Friedman | b9e5bed | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1239 | class PPC32TargetInfo : public PPCTargetInfo { |
Chris Lattner | 5ba61f0 | 2006-10-14 07:39:34 +0000 | [diff] [blame] | 1240 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 1241 | PPC32TargetInfo(const llvm::Triple &Triple) : PPCTargetInfo(Triple) { |
Rafael Espindola | c418ae9 | 2014-01-03 19:22:05 +0000 | [diff] [blame] | 1242 | DescriptionString = "E-m:e-p:32:32-i64:64-n32"; |
Chris Lattner | db5c16b | 2010-02-16 18:14:57 +0000 | [diff] [blame] | 1243 | |
Joerg Sonnenberger | e72d9b1 | 2011-07-04 21:57:55 +0000 | [diff] [blame] | 1244 | switch (getTriple().getOS()) { |
Nico Weber | 3435ede | 2012-01-31 02:07:33 +0000 | [diff] [blame] | 1245 | case llvm::Triple::Linux: |
Joerg Sonnenberger | e72d9b1 | 2011-07-04 21:57:55 +0000 | [diff] [blame] | 1246 | case llvm::Triple::FreeBSD: |
| 1247 | case llvm::Triple::NetBSD: |
Joerg Sonnenberger | a6d1177 | 2011-07-05 14:54:41 +0000 | [diff] [blame] | 1248 | SizeType = UnsignedInt; |
Hal Finkel | 2690838 | 2012-03-02 20:54:36 +0000 | [diff] [blame] | 1249 | PtrDiffType = SignedInt; |
| 1250 | IntPtrType = SignedInt; |
Joerg Sonnenberger | a6d1177 | 2011-07-05 14:54:41 +0000 | [diff] [blame] | 1251 | break; |
Joerg Sonnenberger | f031fd9 | 2011-07-04 23:11:58 +0000 | [diff] [blame] | 1252 | default: |
Joerg Sonnenberger | a6d1177 | 2011-07-05 14:54:41 +0000 | [diff] [blame] | 1253 | break; |
Joerg Sonnenberger | e72d9b1 | 2011-07-04 21:57:55 +0000 | [diff] [blame] | 1254 | } |
Roman Divacky | 816dcd1 | 2012-03-13 16:53:54 +0000 | [diff] [blame] | 1255 | |
Roman Divacky | 3ffe746 | 2012-03-13 19:20:17 +0000 | [diff] [blame] | 1256 | if (getTriple().getOS() == llvm::Triple::FreeBSD) { |
| 1257 | LongDoubleWidth = LongDoubleAlign = 64; |
Roman Divacky | 816dcd1 | 2012-03-13 16:53:54 +0000 | [diff] [blame] | 1258 | LongDoubleFormat = &llvm::APFloat::IEEEdouble; |
Roman Divacky | 3ffe746 | 2012-03-13 19:20:17 +0000 | [diff] [blame] | 1259 | } |
Benjamin Kramer | 37196de | 2012-11-17 17:30:55 +0000 | [diff] [blame] | 1260 | |
| 1261 | // PPC32 supports atomics up to 4 bytes. |
| 1262 | MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 32; |
Roman Divacky | 965b0b7 | 2011-01-06 08:27:10 +0000 | [diff] [blame] | 1263 | } |
| 1264 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 1265 | BuiltinVaListKind getBuiltinVaListKind() const override { |
Roman Divacky | 965b0b7 | 2011-01-06 08:27:10 +0000 | [diff] [blame] | 1266 | // This is the ELF definition, and is overridden by the Darwin sub-target |
Meador Inge | 5d3fb22 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 1267 | return TargetInfo::PowerABIBuiltinVaList; |
Eli Friedman | 873f65a | 2008-08-21 00:13:15 +0000 | [diff] [blame] | 1268 | } |
Chris Lattner | 5ba61f0 | 2006-10-14 07:39:34 +0000 | [diff] [blame] | 1269 | }; |
| 1270 | } // end anonymous namespace. |
| 1271 | |
Bill Schmidt | 778d387 | 2013-07-26 01:36:11 +0000 | [diff] [blame] | 1272 | // Note: ABI differences may eventually require us to have a separate |
| 1273 | // TargetInfo for little endian. |
Chris Lattner | 5ba61f0 | 2006-10-14 07:39:34 +0000 | [diff] [blame] | 1274 | namespace { |
Eli Friedman | b9e5bed | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1275 | class PPC64TargetInfo : public PPCTargetInfo { |
Chris Lattner | 5ba61f0 | 2006-10-14 07:39:34 +0000 | [diff] [blame] | 1276 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 1277 | PPC64TargetInfo(const llvm::Triple &Triple) : PPCTargetInfo(Triple) { |
Chris Lattner | ba7a6c1 | 2008-05-09 06:17:04 +0000 | [diff] [blame] | 1278 | LongWidth = LongAlign = PointerWidth = PointerAlign = 64; |
Eli Friedman | 2857ccb | 2009-07-01 03:36:11 +0000 | [diff] [blame] | 1279 | IntMaxType = SignedLong; |
Eli Friedman | 2857ccb | 2009-07-01 03:36:11 +0000 | [diff] [blame] | 1280 | Int64Type = SignedLong; |
Roman Divacky | 816dcd1 | 2012-03-13 16:53:54 +0000 | [diff] [blame] | 1281 | |
Roman Divacky | 3ffe746 | 2012-03-13 19:20:17 +0000 | [diff] [blame] | 1282 | if (getTriple().getOS() == llvm::Triple::FreeBSD) { |
| 1283 | LongDoubleWidth = LongDoubleAlign = 64; |
Roman Divacky | 816dcd1 | 2012-03-13 16:53:54 +0000 | [diff] [blame] | 1284 | LongDoubleFormat = &llvm::APFloat::IEEEdouble; |
Rafael Espindola | c418ae9 | 2014-01-03 19:22:05 +0000 | [diff] [blame] | 1285 | DescriptionString = "E-m:e-i64:64-n32:64"; |
Will Schmidt | 0c67b7e | 2014-03-24 15:48:02 +0000 | [diff] [blame] | 1286 | } else { |
| 1287 | if ((Triple.getArch() == llvm::Triple::ppc64le)) { |
| 1288 | DescriptionString = "e-m:e-i64:64-n32:64"; |
Ulrich Weigand | 8afad61 | 2014-07-28 13:17:52 +0000 | [diff] [blame] | 1289 | ABI = "elfv2"; |
Will Schmidt | 0c67b7e | 2014-03-24 15:48:02 +0000 | [diff] [blame] | 1290 | } else { |
| 1291 | DescriptionString = "E-m:e-i64:64-n32:64"; |
Ulrich Weigand | 8afad61 | 2014-07-28 13:17:52 +0000 | [diff] [blame] | 1292 | ABI = "elfv1"; |
Will Schmidt | 0c67b7e | 2014-03-24 15:48:02 +0000 | [diff] [blame] | 1293 | } |
Ulrich Weigand | 8afad61 | 2014-07-28 13:17:52 +0000 | [diff] [blame] | 1294 | } |
Benjamin Kramer | 37196de | 2012-11-17 17:30:55 +0000 | [diff] [blame] | 1295 | |
| 1296 | // PPC64 supports atomics up to 8 bytes. |
| 1297 | MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 64; |
Chris Lattner | ba7a6c1 | 2008-05-09 06:17:04 +0000 | [diff] [blame] | 1298 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 1299 | BuiltinVaListKind getBuiltinVaListKind() const override { |
Meador Inge | 5d3fb22 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 1300 | return TargetInfo::CharPtrBuiltinVaList; |
Roman Divacky | 965b0b7 | 2011-01-06 08:27:10 +0000 | [diff] [blame] | 1301 | } |
Ulrich Weigand | 8afad61 | 2014-07-28 13:17:52 +0000 | [diff] [blame] | 1302 | // PPC64 Linux-specifc ABI options. |
| 1303 | bool setABI(const std::string &Name) override { |
| 1304 | if (Name == "elfv1" || Name == "elfv2") { |
| 1305 | ABI = Name; |
| 1306 | return true; |
| 1307 | } |
| 1308 | return false; |
| 1309 | } |
Eli Friedman | b9e5bed | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1310 | }; |
| 1311 | } // end anonymous namespace. |
| 1312 | |
Daniel Dunbar | 0e15c9a | 2010-05-30 00:07:30 +0000 | [diff] [blame] | 1313 | |
| 1314 | namespace { |
Roman Divacky | 965b0b7 | 2011-01-06 08:27:10 +0000 | [diff] [blame] | 1315 | class DarwinPPC32TargetInfo : |
| 1316 | public DarwinTargetInfo<PPC32TargetInfo> { |
Daniel Dunbar | 0e15c9a | 2010-05-30 00:07:30 +0000 | [diff] [blame] | 1317 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 1318 | DarwinPPC32TargetInfo(const llvm::Triple &Triple) |
| 1319 | : DarwinTargetInfo<PPC32TargetInfo>(Triple) { |
Daniel Dunbar | 0e15c9a | 2010-05-30 00:07:30 +0000 | [diff] [blame] | 1320 | HasAlignMac68kSupport = true; |
Roman Divacky | 965b0b7 | 2011-01-06 08:27:10 +0000 | [diff] [blame] | 1321 | BoolWidth = BoolAlign = 32; //XXX support -mone-byte-bool? |
Eric Christopher | c04fe09 | 2013-10-16 21:19:19 +0000 | [diff] [blame] | 1322 | PtrDiffType = SignedInt; // for http://llvm.org/bugs/show_bug.cgi?id=15726 |
Anton Yartsev | 68d773c | 2012-01-17 22:40:00 +0000 | [diff] [blame] | 1323 | LongLongAlign = 32; |
Nick Lewycky | f243e0d | 2011-12-21 04:25:47 +0000 | [diff] [blame] | 1324 | SuitableAlign = 128; |
Rafael Espindola | c418ae9 | 2014-01-03 19:22:05 +0000 | [diff] [blame] | 1325 | DescriptionString = "E-m:o-p:32:32-f64:32:64-n32"; |
Roman Divacky | 965b0b7 | 2011-01-06 08:27:10 +0000 | [diff] [blame] | 1326 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 1327 | BuiltinVaListKind getBuiltinVaListKind() const override { |
Meador Inge | 5d3fb22 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 1328 | return TargetInfo::CharPtrBuiltinVaList; |
Daniel Dunbar | 0e15c9a | 2010-05-30 00:07:30 +0000 | [diff] [blame] | 1329 | } |
| 1330 | }; |
| 1331 | |
| 1332 | class DarwinPPC64TargetInfo : |
| 1333 | public DarwinTargetInfo<PPC64TargetInfo> { |
| 1334 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 1335 | DarwinPPC64TargetInfo(const llvm::Triple &Triple) |
| 1336 | : DarwinTargetInfo<PPC64TargetInfo>(Triple) { |
Daniel Dunbar | 0e15c9a | 2010-05-30 00:07:30 +0000 | [diff] [blame] | 1337 | HasAlignMac68kSupport = true; |
Nick Lewycky | f243e0d | 2011-12-21 04:25:47 +0000 | [diff] [blame] | 1338 | SuitableAlign = 128; |
Rafael Espindola | c418ae9 | 2014-01-03 19:22:05 +0000 | [diff] [blame] | 1339 | DescriptionString = "E-m:o-i64:64-n32:64"; |
Daniel Dunbar | 0e15c9a | 2010-05-30 00:07:30 +0000 | [diff] [blame] | 1340 | } |
| 1341 | }; |
| 1342 | } // end anonymous namespace. |
| 1343 | |
Chris Lattner | 5ba61f0 | 2006-10-14 07:39:34 +0000 | [diff] [blame] | 1344 | namespace { |
Peter Collingbourne | c947aae | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1345 | static const unsigned NVPTXAddrSpaceMap[] = { |
| 1346 | 1, // opencl_global |
| 1347 | 3, // opencl_local |
| 1348 | 4, // opencl_constant |
| 1349 | 1, // cuda_device |
| 1350 | 4, // cuda_constant |
| 1351 | 3, // cuda_shared |
| 1352 | }; |
| 1353 | class NVPTXTargetInfo : public TargetInfo { |
| 1354 | static const char * const GCCRegNames[]; |
Justin Holewinski | 83e9668 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1355 | static const Builtin::Info BuiltinInfo[]; |
Peter Collingbourne | c947aae | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1356 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 1357 | NVPTXTargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) { |
Peter Collingbourne | c947aae | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1358 | BigEndian = false; |
| 1359 | TLSSupported = false; |
| 1360 | LongWidth = LongAlign = 64; |
| 1361 | AddrSpaceMap = &NVPTXAddrSpaceMap; |
David Tweed | 31d09b0 | 2013-09-13 12:04:22 +0000 | [diff] [blame] | 1362 | UseAddrSpaceMapMangling = true; |
Justin Holewinski | 83e9668 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1363 | // Define available target features |
| 1364 | // These must be defined in sorted order! |
Justin Holewinski | 5fafdd9 | 2012-07-11 15:34:55 +0000 | [diff] [blame] | 1365 | NoAsmVariants = true; |
Peter Collingbourne | c947aae | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1366 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 1367 | void getTargetDefines(const LangOptions &Opts, |
| 1368 | MacroBuilder &Builder) const override { |
Peter Collingbourne | c947aae | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1369 | Builder.defineMacro("__PTX__"); |
Justin Holewinski | 83e9668 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1370 | Builder.defineMacro("__NVPTX__"); |
Peter Collingbourne | c947aae | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1371 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 1372 | void getTargetBuiltins(const Builtin::Info *&Records, |
| 1373 | unsigned &NumRecords) const override { |
Justin Holewinski | 83e9668 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1374 | Records = BuiltinInfo; |
| 1375 | NumRecords = clang::NVPTX::LastTSBuiltin-Builtin::FirstTSBuiltin; |
Peter Collingbourne | c947aae | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1376 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 1377 | bool hasFeature(StringRef Feature) const override { |
Justin Holewinski | 83e9668 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1378 | return Feature == "ptx" || Feature == "nvptx"; |
Peter Collingbourne | c947aae | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1379 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 1380 | |
| 1381 | void getGCCRegNames(const char * const *&Names, |
| 1382 | unsigned &NumNames) const override; |
| 1383 | void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 1384 | unsigned &NumAliases) const override { |
Peter Collingbourne | c947aae | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1385 | // No aliases. |
Craig Topper | f1186c5 | 2014-05-08 06:41:40 +0000 | [diff] [blame] | 1386 | Aliases = nullptr; |
Peter Collingbourne | c947aae | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1387 | NumAliases = 0; |
| 1388 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 1389 | bool validateAsmConstraint(const char *&Name, |
| 1390 | TargetInfo::ConstraintInfo &Info) const override { |
Justin Holewinski | 7ceab3a89 | 2013-06-21 18:51:24 +0000 | [diff] [blame] | 1391 | switch (*Name) { |
| 1392 | default: return false; |
| 1393 | case 'c': |
| 1394 | case 'h': |
| 1395 | case 'r': |
| 1396 | case 'l': |
| 1397 | case 'f': |
| 1398 | case 'd': |
| 1399 | Info.setAllowsRegister(); |
| 1400 | return true; |
| 1401 | } |
Peter Collingbourne | c947aae | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1402 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 1403 | const char *getClobbers() const override { |
Peter Collingbourne | c947aae | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1404 | // FIXME: Is this really right? |
| 1405 | return ""; |
| 1406 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 1407 | BuiltinVaListKind getBuiltinVaListKind() const override { |
Peter Collingbourne | c947aae | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1408 | // FIXME: implement |
Meador Inge | 5d3fb22 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 1409 | return TargetInfo::CharPtrBuiltinVaList; |
Peter Collingbourne | c947aae | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1410 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 1411 | bool setCPU(const std::string &Name) override { |
Justin Holewinski | 91203e8 | 2013-03-30 14:38:26 +0000 | [diff] [blame] | 1412 | bool Valid = llvm::StringSwitch<bool>(Name) |
| 1413 | .Case("sm_20", true) |
| 1414 | .Case("sm_21", true) |
| 1415 | .Case("sm_30", true) |
| 1416 | .Case("sm_35", true) |
| 1417 | .Default(false); |
| 1418 | |
| 1419 | return Valid; |
Peter Collingbourne | c947aae | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1420 | } |
Justin Holewinski | 83e9668 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1421 | }; |
| 1422 | |
| 1423 | const Builtin::Info NVPTXTargetInfo::BuiltinInfo[] = { |
| 1424 | #define BUILTIN(ID, TYPE, ATTRS) { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
| 1425 | #define LIBBUILTIN(ID, TYPE, ATTRS, HEADER) { #ID, TYPE, ATTRS, HEADER,\ |
| 1426 | ALL_LANGUAGES }, |
| 1427 | #include "clang/Basic/BuiltinsNVPTX.def" |
Peter Collingbourne | c947aae | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1428 | }; |
| 1429 | |
| 1430 | const char * const NVPTXTargetInfo::GCCRegNames[] = { |
| 1431 | "r0" |
| 1432 | }; |
| 1433 | |
| 1434 | void NVPTXTargetInfo::getGCCRegNames(const char * const *&Names, |
| 1435 | unsigned &NumNames) const { |
| 1436 | Names = GCCRegNames; |
| 1437 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 1438 | } |
| 1439 | |
| 1440 | class NVPTX32TargetInfo : public NVPTXTargetInfo { |
| 1441 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 1442 | NVPTX32TargetInfo(const llvm::Triple &Triple) : NVPTXTargetInfo(Triple) { |
Peter Collingbourne | c947aae | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1443 | PointerWidth = PointerAlign = 32; |
Joerg Sonnenberger | 3809a7a | 2014-07-14 20:40:56 +0000 | [diff] [blame] | 1444 | SizeType = PtrDiffType = TargetInfo::UnsignedInt; |
| 1445 | IntPtrType = TargetInfo::SignedInt; |
Rafael Espindola | 29db13a | 2014-01-03 18:13:17 +0000 | [diff] [blame] | 1446 | DescriptionString = "e-p:32:32-i64:64-v16:16-v32:32-n16:32:64"; |
Justin Holewinski | 83e9668 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1447 | } |
Peter Collingbourne | c947aae | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1448 | }; |
| 1449 | |
| 1450 | class NVPTX64TargetInfo : public NVPTXTargetInfo { |
| 1451 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 1452 | NVPTX64TargetInfo(const llvm::Triple &Triple) : NVPTXTargetInfo(Triple) { |
Peter Collingbourne | c947aae | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1453 | PointerWidth = PointerAlign = 64; |
Joerg Sonnenberger | 3809a7a | 2014-07-14 20:40:56 +0000 | [diff] [blame] | 1454 | SizeType = PtrDiffType = TargetInfo::UnsignedLongLong; |
| 1455 | IntPtrType = TargetInfo::SignedLongLong; |
Rafael Espindola | 29db13a | 2014-01-03 18:13:17 +0000 | [diff] [blame] | 1456 | DescriptionString = "e-i64:64-v16:16-v32:32-n16:32:64"; |
Justin Holewinski | 83e9668 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1457 | } |
Peter Collingbourne | c947aae | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1458 | }; |
| 1459 | } |
| 1460 | |
| 1461 | namespace { |
Eli Friedman | d13b41e | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 1462 | |
| 1463 | static const unsigned R600AddrSpaceMap[] = { |
| 1464 | 1, // opencl_global |
| 1465 | 3, // opencl_local |
| 1466 | 2, // opencl_constant |
| 1467 | 1, // cuda_device |
| 1468 | 2, // cuda_constant |
| 1469 | 3 // cuda_shared |
| 1470 | }; |
| 1471 | |
Tom Stellard | a96344b | 2014-08-21 13:58:40 +0000 | [diff] [blame] | 1472 | // If you edit the description strings, make sure you update |
| 1473 | // getPointerWidthV(). |
| 1474 | |
Tom Stellard | c74b1e0 | 2013-03-04 17:40:53 +0000 | [diff] [blame] | 1475 | static const char *DescriptionStringR600 = |
Rafael Espindola | 29db13a | 2014-01-03 18:13:17 +0000 | [diff] [blame] | 1476 | "e-p:32:32-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128" |
| 1477 | "-v192:256-v256:256-v512:512-v1024:1024-v2048:2048-n32:64"; |
Tom Stellard | c74b1e0 | 2013-03-04 17:40:53 +0000 | [diff] [blame] | 1478 | |
| 1479 | static const char *DescriptionStringR600DoubleOps = |
Rafael Espindola | 29db13a | 2014-01-03 18:13:17 +0000 | [diff] [blame] | 1480 | "e-p:32:32-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128" |
| 1481 | "-v192:256-v256:256-v512:512-v1024:1024-v2048:2048-n32:64"; |
Tom Stellard | c74b1e0 | 2013-03-04 17:40:53 +0000 | [diff] [blame] | 1482 | |
| 1483 | static const char *DescriptionStringSI = |
Matt Arsenault | 23e7b08 | 2014-05-22 18:33:55 +0000 | [diff] [blame] | 1484 | "e-p:32:32-p1:64:64-p2:64:64-p3:32:32-p4:64:64-p5:32:32-p24:64:64" |
Rafael Espindola | 29db13a | 2014-01-03 18:13:17 +0000 | [diff] [blame] | 1485 | "-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128" |
| 1486 | "-v192:256-v256:256-v512:512-v1024:1024-v2048:2048-n32:64"; |
Tom Stellard | c74b1e0 | 2013-03-04 17:40:53 +0000 | [diff] [blame] | 1487 | |
Eli Friedman | d13b41e | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 1488 | class R600TargetInfo : public TargetInfo { |
Matt Arsenault | 56f008d | 2014-06-24 20:45:01 +0000 | [diff] [blame] | 1489 | static const Builtin::Info BuiltinInfo[]; |
| 1490 | |
Tom Stellard | c74b1e0 | 2013-03-04 17:40:53 +0000 | [diff] [blame] | 1491 | /// \brief The GPU profiles supported by the R600 target. |
| 1492 | enum GPUKind { |
| 1493 | GK_NONE, |
| 1494 | GK_R600, |
| 1495 | GK_R600_DOUBLE_OPS, |
| 1496 | GK_R700, |
| 1497 | GK_R700_DOUBLE_OPS, |
| 1498 | GK_EVERGREEN, |
| 1499 | GK_EVERGREEN_DOUBLE_OPS, |
| 1500 | GK_NORTHERN_ISLANDS, |
| 1501 | GK_CAYMAN, |
Tom Stellard | 08ded12 | 2013-10-29 16:38:29 +0000 | [diff] [blame] | 1502 | GK_SOUTHERN_ISLANDS, |
| 1503 | GK_SEA_ISLANDS |
Tom Stellard | c74b1e0 | 2013-03-04 17:40:53 +0000 | [diff] [blame] | 1504 | } GPU; |
| 1505 | |
Eli Friedman | d13b41e | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 1506 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 1507 | R600TargetInfo(const llvm::Triple &Triple) |
| 1508 | : TargetInfo(Triple), GPU(GK_R600) { |
Tom Stellard | c74b1e0 | 2013-03-04 17:40:53 +0000 | [diff] [blame] | 1509 | DescriptionString = DescriptionStringR600; |
Eli Friedman | d13b41e | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 1510 | AddrSpaceMap = &R600AddrSpaceMap; |
David Tweed | 31d09b0 | 2013-09-13 12:04:22 +0000 | [diff] [blame] | 1511 | UseAddrSpaceMapMangling = true; |
Eli Friedman | d13b41e | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 1512 | } |
| 1513 | |
Tom Stellard | a96344b | 2014-08-21 13:58:40 +0000 | [diff] [blame] | 1514 | uint64_t getPointerWidthV(unsigned AddrSpace) const override { |
| 1515 | if (GPU <= GK_CAYMAN) |
| 1516 | return 32; |
| 1517 | |
| 1518 | switch(AddrSpace) { |
| 1519 | default: |
| 1520 | return 64; |
| 1521 | case 0: |
| 1522 | case 3: |
| 1523 | case 5: |
| 1524 | return 32; |
| 1525 | } |
| 1526 | } |
| 1527 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 1528 | const char * getClobbers() const override { |
Eli Friedman | d13b41e | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 1529 | return ""; |
| 1530 | } |
| 1531 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 1532 | void getGCCRegNames(const char * const *&Names, |
| 1533 | unsigned &numNames) const override { |
Craig Topper | f1186c5 | 2014-05-08 06:41:40 +0000 | [diff] [blame] | 1534 | Names = nullptr; |
Eli Friedman | d13b41e | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 1535 | numNames = 0; |
| 1536 | } |
| 1537 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 1538 | void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 1539 | unsigned &NumAliases) const override { |
Craig Topper | f1186c5 | 2014-05-08 06:41:40 +0000 | [diff] [blame] | 1540 | Aliases = nullptr; |
Eli Friedman | d13b41e | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 1541 | NumAliases = 0; |
| 1542 | } |
| 1543 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 1544 | bool validateAsmConstraint(const char *&Name, |
| 1545 | TargetInfo::ConstraintInfo &info) const override { |
Eli Friedman | d13b41e | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 1546 | return true; |
| 1547 | } |
| 1548 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 1549 | void getTargetBuiltins(const Builtin::Info *&Records, |
| 1550 | unsigned &NumRecords) const override { |
Matt Arsenault | 56f008d | 2014-06-24 20:45:01 +0000 | [diff] [blame] | 1551 | Records = BuiltinInfo; |
| 1552 | NumRecords = clang::R600::LastTSBuiltin - Builtin::FirstTSBuiltin; |
Eli Friedman | d13b41e | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 1553 | } |
| 1554 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 1555 | void getTargetDefines(const LangOptions &Opts, |
| 1556 | MacroBuilder &Builder) const override { |
Eli Friedman | d13b41e | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 1557 | Builder.defineMacro("__R600__"); |
| 1558 | } |
| 1559 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 1560 | BuiltinVaListKind getBuiltinVaListKind() const override { |
Eli Friedman | d13b41e | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 1561 | return TargetInfo::CharPtrBuiltinVaList; |
| 1562 | } |
| 1563 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 1564 | bool setCPU(const std::string &Name) override { |
Tom Stellard | c74b1e0 | 2013-03-04 17:40:53 +0000 | [diff] [blame] | 1565 | GPU = llvm::StringSwitch<GPUKind>(Name) |
| 1566 | .Case("r600" , GK_R600) |
| 1567 | .Case("rv610", GK_R600) |
| 1568 | .Case("rv620", GK_R600) |
| 1569 | .Case("rv630", GK_R600) |
| 1570 | .Case("rv635", GK_R600) |
| 1571 | .Case("rs780", GK_R600) |
| 1572 | .Case("rs880", GK_R600) |
| 1573 | .Case("rv670", GK_R600_DOUBLE_OPS) |
| 1574 | .Case("rv710", GK_R700) |
| 1575 | .Case("rv730", GK_R700) |
| 1576 | .Case("rv740", GK_R700_DOUBLE_OPS) |
| 1577 | .Case("rv770", GK_R700_DOUBLE_OPS) |
| 1578 | .Case("palm", GK_EVERGREEN) |
| 1579 | .Case("cedar", GK_EVERGREEN) |
| 1580 | .Case("sumo", GK_EVERGREEN) |
| 1581 | .Case("sumo2", GK_EVERGREEN) |
| 1582 | .Case("redwood", GK_EVERGREEN) |
| 1583 | .Case("juniper", GK_EVERGREEN) |
| 1584 | .Case("hemlock", GK_EVERGREEN_DOUBLE_OPS) |
| 1585 | .Case("cypress", GK_EVERGREEN_DOUBLE_OPS) |
| 1586 | .Case("barts", GK_NORTHERN_ISLANDS) |
| 1587 | .Case("turks", GK_NORTHERN_ISLANDS) |
| 1588 | .Case("caicos", GK_NORTHERN_ISLANDS) |
| 1589 | .Case("cayman", GK_CAYMAN) |
| 1590 | .Case("aruba", GK_CAYMAN) |
Tom Stellard | 78569932 | 2013-04-01 20:56:49 +0000 | [diff] [blame] | 1591 | .Case("tahiti", GK_SOUTHERN_ISLANDS) |
Tom Stellard | c74b1e0 | 2013-03-04 17:40:53 +0000 | [diff] [blame] | 1592 | .Case("pitcairn", GK_SOUTHERN_ISLANDS) |
| 1593 | .Case("verde", GK_SOUTHERN_ISLANDS) |
| 1594 | .Case("oland", GK_SOUTHERN_ISLANDS) |
Tom Stellard | 9affba4 | 2014-08-21 13:58:38 +0000 | [diff] [blame] | 1595 | .Case("hainan", GK_SOUTHERN_ISLANDS) |
Tom Stellard | 08ded12 | 2013-10-29 16:38:29 +0000 | [diff] [blame] | 1596 | .Case("bonaire", GK_SEA_ISLANDS) |
| 1597 | .Case("kabini", GK_SEA_ISLANDS) |
| 1598 | .Case("kaveri", GK_SEA_ISLANDS) |
Tom Stellard | 5558304 | 2013-11-14 23:45:53 +0000 | [diff] [blame] | 1599 | .Case("hawaii", GK_SEA_ISLANDS) |
Tom Stellard | 14e0396 | 2014-07-26 01:05:20 +0000 | [diff] [blame] | 1600 | .Case("mullins", GK_SEA_ISLANDS) |
Tom Stellard | c74b1e0 | 2013-03-04 17:40:53 +0000 | [diff] [blame] | 1601 | .Default(GK_NONE); |
| 1602 | |
| 1603 | if (GPU == GK_NONE) { |
| 1604 | return false; |
| 1605 | } |
| 1606 | |
| 1607 | // Set the correct data layout |
| 1608 | switch (GPU) { |
| 1609 | case GK_NONE: |
| 1610 | case GK_R600: |
| 1611 | case GK_R700: |
| 1612 | case GK_EVERGREEN: |
| 1613 | case GK_NORTHERN_ISLANDS: |
| 1614 | DescriptionString = DescriptionStringR600; |
| 1615 | break; |
| 1616 | case GK_R600_DOUBLE_OPS: |
| 1617 | case GK_R700_DOUBLE_OPS: |
| 1618 | case GK_EVERGREEN_DOUBLE_OPS: |
| 1619 | case GK_CAYMAN: |
| 1620 | DescriptionString = DescriptionStringR600DoubleOps; |
| 1621 | break; |
| 1622 | case GK_SOUTHERN_ISLANDS: |
Tom Stellard | 08ded12 | 2013-10-29 16:38:29 +0000 | [diff] [blame] | 1623 | case GK_SEA_ISLANDS: |
Tom Stellard | c74b1e0 | 2013-03-04 17:40:53 +0000 | [diff] [blame] | 1624 | DescriptionString = DescriptionStringSI; |
| 1625 | break; |
| 1626 | } |
| 1627 | |
| 1628 | return true; |
| 1629 | } |
Eli Friedman | d13b41e | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 1630 | }; |
| 1631 | |
Matt Arsenault | 56f008d | 2014-06-24 20:45:01 +0000 | [diff] [blame] | 1632 | const Builtin::Info R600TargetInfo::BuiltinInfo[] = { |
| 1633 | #define BUILTIN(ID, TYPE, ATTRS) \ |
| 1634 | { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
| 1635 | #include "clang/Basic/BuiltinsR600.def" |
| 1636 | }; |
| 1637 | |
Eli Friedman | d13b41e | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 1638 | } // end anonymous namespace |
| 1639 | |
| 1640 | namespace { |
Eli Friedman | 3fd920a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1641 | // Namespace for x86 abstract base class |
| 1642 | const Builtin::Info BuiltinInfo[] = { |
Eli Friedman | bb5c9ae | 2011-07-05 21:53:01 +0000 | [diff] [blame] | 1643 | #define BUILTIN(ID, TYPE, ATTRS) { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
Fariborz Jahanian | e8473c2 | 2010-11-30 17:35:24 +0000 | [diff] [blame] | 1644 | #define LIBBUILTIN(ID, TYPE, ATTRS, HEADER) { #ID, TYPE, ATTRS, HEADER,\ |
Eli Friedman | bb5c9ae | 2011-07-05 21:53:01 +0000 | [diff] [blame] | 1645 | ALL_LANGUAGES }, |
Chris Lattner | 5abdec7 | 2009-06-14 01:05:48 +0000 | [diff] [blame] | 1646 | #include "clang/Basic/BuiltinsX86.def" |
Eli Friedman | 3fd920a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1647 | }; |
Eli Friedman | b536606 | 2008-05-20 14:21:01 +0000 | [diff] [blame] | 1648 | |
Nuno Lopes | cfca1f0 | 2009-12-23 17:49:57 +0000 | [diff] [blame] | 1649 | static const char* const GCCRegNames[] = { |
Eli Friedman | 3fd920a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1650 | "ax", "dx", "cx", "bx", "si", "di", "bp", "sp", |
| 1651 | "st", "st(1)", "st(2)", "st(3)", "st(4)", "st(5)", "st(6)", "st(7)", |
Eric Christopher | 0c912c5 | 2011-07-07 22:55:26 +0000 | [diff] [blame] | 1652 | "argp", "flags", "fpcr", "fpsr", "dirflag", "frame", |
Eli Friedman | 3fd920a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1653 | "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7", |
| 1654 | "mm0", "mm1", "mm2", "mm3", "mm4", "mm5", "mm6", "mm7", |
| 1655 | "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", |
Eric Christopher | cdd3635 | 2011-06-21 00:05:20 +0000 | [diff] [blame] | 1656 | "xmm8", "xmm9", "xmm10", "xmm11", "xmm12", "xmm13", "xmm14", "xmm15", |
Eric Christopher | af64310 | 2011-12-02 02:12:16 +0000 | [diff] [blame] | 1657 | "ymm0", "ymm1", "ymm2", "ymm3", "ymm4", "ymm5", "ymm6", "ymm7", |
| 1658 | "ymm8", "ymm9", "ymm10", "ymm11", "ymm12", "ymm13", "ymm14", "ymm15", |
Eli Friedman | 3fd920a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1659 | }; |
| 1660 | |
Eric Christopher | cdd3635 | 2011-06-21 00:05:20 +0000 | [diff] [blame] | 1661 | const TargetInfo::AddlRegName AddlRegNames[] = { |
| 1662 | { { "al", "ah", "eax", "rax" }, 0 }, |
| 1663 | { { "bl", "bh", "ebx", "rbx" }, 3 }, |
| 1664 | { { "cl", "ch", "ecx", "rcx" }, 2 }, |
| 1665 | { { "dl", "dh", "edx", "rdx" }, 1 }, |
| 1666 | { { "esi", "rsi" }, 4 }, |
| 1667 | { { "edi", "rdi" }, 5 }, |
| 1668 | { { "esp", "rsp" }, 7 }, |
| 1669 | { { "ebp", "rbp" }, 6 }, |
Eli Friedman | 3fd920a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1670 | }; |
| 1671 | |
| 1672 | // X86 target abstract base class; x86-32 and x86-64 are very close, so |
| 1673 | // most of the implementation can be shared. |
| 1674 | class X86TargetInfo : public TargetInfo { |
Chris Lattner | 96e4357 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 1675 | enum X86SSEEnum { |
Craig Topper | 9c4d17f | 2013-08-21 03:59:22 +0000 | [diff] [blame] | 1676 | NoSSE, SSE1, SSE2, SSE3, SSSE3, SSE41, SSE42, AVX, AVX2, AVX512F |
Chris Lattner | 96e4357 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 1677 | } SSELevel; |
Eli Friedman | 3346582 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 1678 | enum MMX3DNowEnum { |
| 1679 | NoMMX3DNow, MMX, AMD3DNow, AMD3DNowAthlon |
| 1680 | } MMX3DNowLevel; |
Rafael Espindola | e62e279 | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 1681 | enum XOPEnum { |
| 1682 | NoXOP, |
| 1683 | SSE4A, |
| 1684 | FMA4, |
| 1685 | XOP |
| 1686 | } XOPLevel; |
Anders Carlsson | e437c68 | 2010-01-27 03:47:49 +0000 | [diff] [blame] | 1687 | |
Eric Christopher | e1ddaf9 | 2010-04-02 23:50:19 +0000 | [diff] [blame] | 1688 | bool HasAES; |
Craig Topper | 3f122a7 | 2012-05-31 05:18:48 +0000 | [diff] [blame] | 1689 | bool HasPCLMUL; |
Craig Topper | 22967d4 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 1690 | bool HasLZCNT; |
Benjamin Kramer | 1e25039 | 2012-07-07 09:39:18 +0000 | [diff] [blame] | 1691 | bool HasRDRND; |
Craig Topper | 22967d4 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 1692 | bool HasBMI; |
| 1693 | bool HasBMI2; |
Craig Topper | 1de8348 | 2011-12-29 16:10:46 +0000 | [diff] [blame] | 1694 | bool HasPOPCNT; |
Michael Liao | 625a875 | 2012-11-10 05:17:46 +0000 | [diff] [blame] | 1695 | bool HasRTM; |
Michael Liao | 74f4eaf | 2013-03-26 17:52:08 +0000 | [diff] [blame] | 1696 | bool HasPRFCHW; |
Michael Liao | ffaae35 | 2013-03-29 05:17:55 +0000 | [diff] [blame] | 1697 | bool HasRDSEED; |
Yunzhong Gao | 1f6aeeb | 2013-09-24 19:00:58 +0000 | [diff] [blame] | 1698 | bool HasTBM; |
Craig Topper | bba778b | 2012-06-03 21:46:30 +0000 | [diff] [blame] | 1699 | bool HasFMA; |
Manman Ren | a45358c | 2012-10-11 00:59:55 +0000 | [diff] [blame] | 1700 | bool HasF16C; |
Robert Khasanov | 3b6616c | 2014-07-30 13:53:40 +0000 | [diff] [blame] | 1701 | bool HasAVX512CD, HasAVX512ER, HasAVX512PF, HasAVX512DQ, HasAVX512BW, HasAVX512VL; |
Ben Langmuir | 58078d0 | 2013-09-19 13:22:04 +0000 | [diff] [blame] | 1702 | bool HasSHA; |
Nick Lewycky | 50e8f48 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 1703 | bool HasCX16; |
Bruno Cardoso Lopes | d81ef1c | 2010-08-04 22:29:13 +0000 | [diff] [blame] | 1704 | |
Chandler Carruth | 3ac7aea | 2011-09-28 08:55:34 +0000 | [diff] [blame] | 1705 | /// \brief Enumeration of all of the X86 CPUs supported by Clang. |
| 1706 | /// |
| 1707 | /// Each enumeration represents a particular CPU supported by Clang. These |
| 1708 | /// loosely correspond to the options passed to '-march' or '-mtune' flags. |
| 1709 | enum CPUKind { |
| 1710 | CK_Generic, |
| 1711 | |
| 1712 | /// \name i386 |
| 1713 | /// i386-generation processors. |
| 1714 | //@{ |
| 1715 | CK_i386, |
| 1716 | //@} |
| 1717 | |
| 1718 | /// \name i486 |
| 1719 | /// i486-generation processors. |
| 1720 | //@{ |
| 1721 | CK_i486, |
| 1722 | CK_WinChipC6, |
| 1723 | CK_WinChip2, |
| 1724 | CK_C3, |
| 1725 | //@} |
| 1726 | |
| 1727 | /// \name i586 |
| 1728 | /// i586-generation processors, P5 microarchitecture based. |
| 1729 | //@{ |
| 1730 | CK_i586, |
| 1731 | CK_Pentium, |
| 1732 | CK_PentiumMMX, |
| 1733 | //@} |
| 1734 | |
| 1735 | /// \name i686 |
| 1736 | /// i686-generation processors, P6 / Pentium M microarchitecture based. |
| 1737 | //@{ |
| 1738 | CK_i686, |
| 1739 | CK_PentiumPro, |
| 1740 | CK_Pentium2, |
| 1741 | CK_Pentium3, |
| 1742 | CK_Pentium3M, |
| 1743 | CK_PentiumM, |
| 1744 | CK_C3_2, |
| 1745 | |
| 1746 | /// This enumerator is a bit odd, as GCC no longer accepts -march=yonah. |
| 1747 | /// Clang however has some logic to suport this. |
| 1748 | // FIXME: Warn, deprecate, and potentially remove this. |
| 1749 | CK_Yonah, |
| 1750 | //@} |
| 1751 | |
| 1752 | /// \name Netburst |
Chandler Carruth | 3270e26 | 2011-09-28 18:17:30 +0000 | [diff] [blame] | 1753 | /// Netburst microarchitecture based processors. |
Chandler Carruth | 3ac7aea | 2011-09-28 08:55:34 +0000 | [diff] [blame] | 1754 | //@{ |
| 1755 | CK_Pentium4, |
| 1756 | CK_Pentium4M, |
| 1757 | CK_Prescott, |
| 1758 | CK_Nocona, |
| 1759 | //@} |
| 1760 | |
| 1761 | /// \name Core |
| 1762 | /// Core microarchitecture based processors. |
| 1763 | //@{ |
| 1764 | CK_Core2, |
| 1765 | |
| 1766 | /// This enumerator, like \see CK_Yonah, is a bit odd. It is another |
| 1767 | /// codename which GCC no longer accepts as an option to -march, but Clang |
| 1768 | /// has some logic for recognizing it. |
| 1769 | // FIXME: Warn, deprecate, and potentially remove this. |
| 1770 | CK_Penryn, |
| 1771 | //@} |
| 1772 | |
| 1773 | /// \name Atom |
| 1774 | /// Atom processors |
| 1775 | //@{ |
| 1776 | CK_Atom, |
Preston Gurd | a3c58c0 | 2013-09-13 19:27:17 +0000 | [diff] [blame] | 1777 | CK_Silvermont, |
Chandler Carruth | 3ac7aea | 2011-09-28 08:55:34 +0000 | [diff] [blame] | 1778 | //@} |
| 1779 | |
| 1780 | /// \name Nehalem |
| 1781 | /// Nehalem microarchitecture based processors. |
| 1782 | //@{ |
| 1783 | CK_Corei7, |
| 1784 | CK_Corei7AVX, |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1785 | CK_CoreAVXi, |
Craig Topper | 865fff5 | 2011-12-17 19:55:21 +0000 | [diff] [blame] | 1786 | CK_CoreAVX2, |
Chandler Carruth | 3ac7aea | 2011-09-28 08:55:34 +0000 | [diff] [blame] | 1787 | //@} |
| 1788 | |
Craig Topper | 449314e | 2013-08-20 07:09:39 +0000 | [diff] [blame] | 1789 | /// \name Knights Landing |
| 1790 | /// Knights Landing processor. |
| 1791 | CK_KNL, |
| 1792 | |
Robert Khasanov | 3b6616c | 2014-07-30 13:53:40 +0000 | [diff] [blame] | 1793 | /// \name Skylake Server |
| 1794 | /// Skylake server processor. |
| 1795 | CK_SKX, |
| 1796 | |
Chandler Carruth | 3ac7aea | 2011-09-28 08:55:34 +0000 | [diff] [blame] | 1797 | /// \name K6 |
| 1798 | /// K6 architecture processors. |
| 1799 | //@{ |
| 1800 | CK_K6, |
| 1801 | CK_K6_2, |
| 1802 | CK_K6_3, |
| 1803 | //@} |
| 1804 | |
| 1805 | /// \name K7 |
| 1806 | /// K7 architecture processors. |
| 1807 | //@{ |
| 1808 | CK_Athlon, |
| 1809 | CK_AthlonThunderbird, |
| 1810 | CK_Athlon4, |
| 1811 | CK_AthlonXP, |
| 1812 | CK_AthlonMP, |
| 1813 | //@} |
| 1814 | |
| 1815 | /// \name K8 |
| 1816 | /// K8 architecture processors. |
| 1817 | //@{ |
| 1818 | CK_Athlon64, |
| 1819 | CK_Athlon64SSE3, |
| 1820 | CK_AthlonFX, |
| 1821 | CK_K8, |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1822 | CK_K8SSE3, |
Chandler Carruth | 3ac7aea | 2011-09-28 08:55:34 +0000 | [diff] [blame] | 1823 | CK_Opteron, |
| 1824 | CK_OpteronSSE3, |
Roman Divacky | 43eb6f8 | 2011-10-30 07:48:46 +0000 | [diff] [blame] | 1825 | CK_AMDFAM10, |
Benjamin Kramer | 569f215 | 2012-01-10 11:50:18 +0000 | [diff] [blame] | 1826 | //@} |
Chandler Carruth | 3ac7aea | 2011-09-28 08:55:34 +0000 | [diff] [blame] | 1827 | |
Benjamin Kramer | 569f215 | 2012-01-10 11:50:18 +0000 | [diff] [blame] | 1828 | /// \name Bobcat |
| 1829 | /// Bobcat architecture processors. |
| 1830 | //@{ |
| 1831 | CK_BTVER1, |
Benjamin Kramer | 914d7e0 | 2013-05-03 10:47:15 +0000 | [diff] [blame] | 1832 | CK_BTVER2, |
Benjamin Kramer | 569f215 | 2012-01-10 11:50:18 +0000 | [diff] [blame] | 1833 | //@} |
| 1834 | |
| 1835 | /// \name Bulldozer |
| 1836 | /// Bulldozer architecture processors. |
Benjamin Kramer | 6bd5159 | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 1837 | //@{ |
| 1838 | CK_BDVER1, |
| 1839 | CK_BDVER2, |
Benjamin Kramer | d9a5e2a | 2013-11-04 10:29:51 +0000 | [diff] [blame] | 1840 | CK_BDVER3, |
Benjamin Kramer | 56c5822 | 2014-05-02 15:47:51 +0000 | [diff] [blame] | 1841 | CK_BDVER4, |
Benjamin Kramer | 569f215 | 2012-01-10 11:50:18 +0000 | [diff] [blame] | 1842 | //@} |
Benjamin Kramer | 6bd5159 | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 1843 | |
Chandler Carruth | 3ac7aea | 2011-09-28 08:55:34 +0000 | [diff] [blame] | 1844 | /// This specification is deprecated and will be removed in the future. |
| 1845 | /// Users should prefer \see CK_K8. |
| 1846 | // FIXME: Warn on this when the CPU is set to it. |
| 1847 | CK_x86_64, |
| 1848 | //@} |
| 1849 | |
| 1850 | /// \name Geode |
| 1851 | /// Geode processors. |
| 1852 | //@{ |
| 1853 | CK_Geode |
| 1854 | //@} |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1855 | } CPU; |
Chandler Carruth | 3ac7aea | 2011-09-28 08:55:34 +0000 | [diff] [blame] | 1856 | |
Rafael Espindola | eb26547 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 1857 | enum FPMathKind { |
| 1858 | FP_Default, |
| 1859 | FP_SSE, |
| 1860 | FP_387 |
| 1861 | } FPMath; |
| 1862 | |
Eli Friedman | 3fd920a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1863 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 1864 | X86TargetInfo(const llvm::Triple &Triple) |
| 1865 | : TargetInfo(Triple), SSELevel(NoSSE), MMX3DNowLevel(NoMMX3DNow), |
Rafael Espindola | e62e279 | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 1866 | XOPLevel(NoXOP), HasAES(false), HasPCLMUL(false), HasLZCNT(false), |
| 1867 | HasRDRND(false), HasBMI(false), HasBMI2(false), HasPOPCNT(false), |
Yunzhong Gao | 1f6aeeb | 2013-09-24 19:00:58 +0000 | [diff] [blame] | 1868 | HasRTM(false), HasPRFCHW(false), HasRDSEED(false), HasTBM(false), |
| 1869 | HasFMA(false), HasF16C(false), HasAVX512CD(false), HasAVX512ER(false), |
Robert Khasanov | 3b6616c | 2014-07-30 13:53:40 +0000 | [diff] [blame] | 1870 | HasAVX512PF(false), HasAVX512DQ(false), HasAVX512BW(false), HasAVX512VL(false), |
| 1871 | HasSHA(false), HasCX16(false), CPU(CK_Generic), |
Nick Lewycky | 50e8f48 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 1872 | FPMath(FP_Default) { |
Eli Friedman | 803acb3 | 2011-12-22 03:51:45 +0000 | [diff] [blame] | 1873 | BigEndian = false; |
Eli Friedman | 3fd920a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1874 | LongDoubleFormat = &llvm::APFloat::x87DoubleExtended; |
Chris Lattner | 1f5ad11 | 2006-10-14 18:32:12 +0000 | [diff] [blame] | 1875 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 1876 | unsigned getFloatEvalMethod() const override { |
Benjamin Kramer | cf50147 | 2011-12-28 15:47:06 +0000 | [diff] [blame] | 1877 | // X87 evaluates with 80 bits "long double" precision. |
| 1878 | return SSELevel == NoSSE ? 2 : 0; |
| 1879 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 1880 | void getTargetBuiltins(const Builtin::Info *&Records, |
| 1881 | unsigned &NumRecords) const override { |
Eli Friedman | 3fd920a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1882 | Records = BuiltinInfo; |
| 1883 | NumRecords = clang::X86::LastTSBuiltin-Builtin::FirstTSBuiltin; |
Chris Lattner | 10a5b38 | 2007-01-29 05:24:35 +0000 | [diff] [blame] | 1884 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 1885 | void getGCCRegNames(const char * const *&Names, |
| 1886 | unsigned &NumNames) const override { |
Eli Friedman | 3fd920a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1887 | Names = GCCRegNames; |
| 1888 | NumNames = llvm::array_lengthof(GCCRegNames); |
Anders Carlsson | 5fa3f34 | 2007-11-24 23:38:12 +0000 | [diff] [blame] | 1889 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 1890 | void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 1891 | unsigned &NumAliases) const override { |
Craig Topper | f1186c5 | 2014-05-08 06:41:40 +0000 | [diff] [blame] | 1892 | Aliases = nullptr; |
Eric Christopher | cdd3635 | 2011-06-21 00:05:20 +0000 | [diff] [blame] | 1893 | NumAliases = 0; |
| 1894 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 1895 | void getGCCAddlRegNames(const AddlRegName *&Names, |
| 1896 | unsigned &NumNames) const override { |
Eric Christopher | cdd3635 | 2011-06-21 00:05:20 +0000 | [diff] [blame] | 1897 | Names = AddlRegNames; |
| 1898 | NumNames = llvm::array_lengthof(AddlRegNames); |
Anders Carlsson | a7408e7 | 2007-10-13 00:45:48 +0000 | [diff] [blame] | 1899 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 1900 | bool validateAsmConstraint(const char *&Name, |
| 1901 | TargetInfo::ConstraintInfo &info) const override; |
| 1902 | std::string convertConstraint(const char *&Constraint) const override; |
| 1903 | const char *getClobbers() const override { |
Eli Friedman | 3fd920a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1904 | return "~{dirflag},~{fpsr},~{flags}"; |
| 1905 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 1906 | void getTargetDefines(const LangOptions &Opts, |
| 1907 | MacroBuilder &Builder) const override; |
Craig Topper | 13f61a6 | 2013-09-17 04:12:55 +0000 | [diff] [blame] | 1908 | static void setSSELevel(llvm::StringMap<bool> &Features, X86SSEEnum Level, |
| 1909 | bool Enabled); |
| 1910 | static void setMMXLevel(llvm::StringMap<bool> &Features, MMX3DNowEnum Level, |
| 1911 | bool Enabled); |
| 1912 | static void setXOPLevel(llvm::StringMap<bool> &Features, XOPEnum Level, |
| 1913 | bool Enabled); |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 1914 | void setFeatureEnabled(llvm::StringMap<bool> &Features, |
| 1915 | StringRef Name, bool Enabled) const override { |
Craig Topper | 86d79ef | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 1916 | setFeatureEnabledImpl(Features, Name, Enabled); |
| 1917 | } |
| 1918 | // This exists purely to cut down on the number of virtual calls in |
| 1919 | // getDefaultFeatures which calls this repeatedly. |
| 1920 | static void setFeatureEnabledImpl(llvm::StringMap<bool> &Features, |
| 1921 | StringRef Name, bool Enabled); |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 1922 | void getDefaultFeatures(llvm::StringMap<bool> &Features) const override; |
| 1923 | bool hasFeature(StringRef Feature) const override; |
| 1924 | bool handleTargetFeatures(std::vector<std::string> &Features, |
| 1925 | DiagnosticsEngine &Diags) override; |
Alp Toker | 4925ba7 | 2014-06-07 23:30:42 +0000 | [diff] [blame] | 1926 | StringRef getABI() const override { |
Derek Schuff | c7dd722 | 2012-10-11 15:52:22 +0000 | [diff] [blame] | 1927 | if (getTriple().getArch() == llvm::Triple::x86_64 && SSELevel >= AVX) |
Eli Friedman | bfd5add | 2011-12-02 00:11:43 +0000 | [diff] [blame] | 1928 | return "avx"; |
Derek Schuff | c7dd722 | 2012-10-11 15:52:22 +0000 | [diff] [blame] | 1929 | else if (getTriple().getArch() == llvm::Triple::x86 && |
| 1930 | MMX3DNowLevel == NoMMX3DNow) |
Eli Friedman | bfd5add | 2011-12-02 00:11:43 +0000 | [diff] [blame] | 1931 | return "no-mmx"; |
| 1932 | return ""; |
Eli Friedman | 3346582 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 1933 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 1934 | bool setCPU(const std::string &Name) override { |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1935 | CPU = llvm::StringSwitch<CPUKind>(Name) |
| 1936 | .Case("i386", CK_i386) |
| 1937 | .Case("i486", CK_i486) |
| 1938 | .Case("winchip-c6", CK_WinChipC6) |
| 1939 | .Case("winchip2", CK_WinChip2) |
| 1940 | .Case("c3", CK_C3) |
| 1941 | .Case("i586", CK_i586) |
| 1942 | .Case("pentium", CK_Pentium) |
| 1943 | .Case("pentium-mmx", CK_PentiumMMX) |
| 1944 | .Case("i686", CK_i686) |
| 1945 | .Case("pentiumpro", CK_PentiumPro) |
| 1946 | .Case("pentium2", CK_Pentium2) |
| 1947 | .Case("pentium3", CK_Pentium3) |
| 1948 | .Case("pentium3m", CK_Pentium3M) |
| 1949 | .Case("pentium-m", CK_PentiumM) |
| 1950 | .Case("c3-2", CK_C3_2) |
| 1951 | .Case("yonah", CK_Yonah) |
| 1952 | .Case("pentium4", CK_Pentium4) |
| 1953 | .Case("pentium4m", CK_Pentium4M) |
| 1954 | .Case("prescott", CK_Prescott) |
| 1955 | .Case("nocona", CK_Nocona) |
| 1956 | .Case("core2", CK_Core2) |
| 1957 | .Case("penryn", CK_Penryn) |
| 1958 | .Case("atom", CK_Atom) |
Preston Gurd | a3c58c0 | 2013-09-13 19:27:17 +0000 | [diff] [blame] | 1959 | .Case("slm", CK_Silvermont) |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1960 | .Case("corei7", CK_Corei7) |
| 1961 | .Case("corei7-avx", CK_Corei7AVX) |
| 1962 | .Case("core-avx-i", CK_CoreAVXi) |
Craig Topper | 865fff5 | 2011-12-17 19:55:21 +0000 | [diff] [blame] | 1963 | .Case("core-avx2", CK_CoreAVX2) |
Craig Topper | 449314e | 2013-08-20 07:09:39 +0000 | [diff] [blame] | 1964 | .Case("knl", CK_KNL) |
Robert Khasanov | 3b6616c | 2014-07-30 13:53:40 +0000 | [diff] [blame] | 1965 | .Case("skx", CK_SKX) |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1966 | .Case("k6", CK_K6) |
| 1967 | .Case("k6-2", CK_K6_2) |
| 1968 | .Case("k6-3", CK_K6_3) |
| 1969 | .Case("athlon", CK_Athlon) |
| 1970 | .Case("athlon-tbird", CK_AthlonThunderbird) |
| 1971 | .Case("athlon-4", CK_Athlon4) |
| 1972 | .Case("athlon-xp", CK_AthlonXP) |
| 1973 | .Case("athlon-mp", CK_AthlonMP) |
| 1974 | .Case("athlon64", CK_Athlon64) |
| 1975 | .Case("athlon64-sse3", CK_Athlon64SSE3) |
| 1976 | .Case("athlon-fx", CK_AthlonFX) |
| 1977 | .Case("k8", CK_K8) |
| 1978 | .Case("k8-sse3", CK_K8SSE3) |
| 1979 | .Case("opteron", CK_Opteron) |
| 1980 | .Case("opteron-sse3", CK_OpteronSSE3) |
Roman Divacky | 43eb6f8 | 2011-10-30 07:48:46 +0000 | [diff] [blame] | 1981 | .Case("amdfam10", CK_AMDFAM10) |
Benjamin Kramer | 569f215 | 2012-01-10 11:50:18 +0000 | [diff] [blame] | 1982 | .Case("btver1", CK_BTVER1) |
Benjamin Kramer | 914d7e0 | 2013-05-03 10:47:15 +0000 | [diff] [blame] | 1983 | .Case("btver2", CK_BTVER2) |
Benjamin Kramer | 6bd5159 | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 1984 | .Case("bdver1", CK_BDVER1) |
| 1985 | .Case("bdver2", CK_BDVER2) |
Benjamin Kramer | d9a5e2a | 2013-11-04 10:29:51 +0000 | [diff] [blame] | 1986 | .Case("bdver3", CK_BDVER3) |
Benjamin Kramer | 56c5822 | 2014-05-02 15:47:51 +0000 | [diff] [blame] | 1987 | .Case("bdver4", CK_BDVER4) |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1988 | .Case("x86-64", CK_x86_64) |
| 1989 | .Case("geode", CK_Geode) |
| 1990 | .Default(CK_Generic); |
| 1991 | |
Chandler Carruth | 6e20c2b | 2011-09-28 09:45:08 +0000 | [diff] [blame] | 1992 | // Perform any per-CPU checks necessary to determine if this CPU is |
| 1993 | // acceptable. |
| 1994 | // FIXME: This results in terrible diagnostics. Clang just says the CPU is |
| 1995 | // invalid without explaining *why*. |
| 1996 | switch (CPU) { |
| 1997 | case CK_Generic: |
| 1998 | // No processor selected! |
| 1999 | return false; |
| 2000 | |
| 2001 | case CK_i386: |
| 2002 | case CK_i486: |
| 2003 | case CK_WinChipC6: |
| 2004 | case CK_WinChip2: |
| 2005 | case CK_C3: |
| 2006 | case CK_i586: |
| 2007 | case CK_Pentium: |
| 2008 | case CK_PentiumMMX: |
| 2009 | case CK_i686: |
| 2010 | case CK_PentiumPro: |
| 2011 | case CK_Pentium2: |
| 2012 | case CK_Pentium3: |
| 2013 | case CK_Pentium3M: |
| 2014 | case CK_PentiumM: |
| 2015 | case CK_Yonah: |
| 2016 | case CK_C3_2: |
| 2017 | case CK_Pentium4: |
| 2018 | case CK_Pentium4M: |
| 2019 | case CK_Prescott: |
| 2020 | case CK_K6: |
| 2021 | case CK_K6_2: |
| 2022 | case CK_K6_3: |
| 2023 | case CK_Athlon: |
| 2024 | case CK_AthlonThunderbird: |
| 2025 | case CK_Athlon4: |
| 2026 | case CK_AthlonXP: |
| 2027 | case CK_AthlonMP: |
| 2028 | case CK_Geode: |
| 2029 | // Only accept certain architectures when compiling in 32-bit mode. |
Derek Schuff | c7dd722 | 2012-10-11 15:52:22 +0000 | [diff] [blame] | 2030 | if (getTriple().getArch() != llvm::Triple::x86) |
Chandler Carruth | 6e20c2b | 2011-09-28 09:45:08 +0000 | [diff] [blame] | 2031 | return false; |
| 2032 | |
| 2033 | // Fallthrough |
| 2034 | case CK_Nocona: |
| 2035 | case CK_Core2: |
| 2036 | case CK_Penryn: |
| 2037 | case CK_Atom: |
Preston Gurd | a3c58c0 | 2013-09-13 19:27:17 +0000 | [diff] [blame] | 2038 | case CK_Silvermont: |
Chandler Carruth | 6e20c2b | 2011-09-28 09:45:08 +0000 | [diff] [blame] | 2039 | case CK_Corei7: |
| 2040 | case CK_Corei7AVX: |
| 2041 | case CK_CoreAVXi: |
Craig Topper | 865fff5 | 2011-12-17 19:55:21 +0000 | [diff] [blame] | 2042 | case CK_CoreAVX2: |
Craig Topper | 449314e | 2013-08-20 07:09:39 +0000 | [diff] [blame] | 2043 | case CK_KNL: |
Robert Khasanov | 3b6616c | 2014-07-30 13:53:40 +0000 | [diff] [blame] | 2044 | case CK_SKX: |
Chandler Carruth | 6e20c2b | 2011-09-28 09:45:08 +0000 | [diff] [blame] | 2045 | case CK_Athlon64: |
| 2046 | case CK_Athlon64SSE3: |
| 2047 | case CK_AthlonFX: |
| 2048 | case CK_K8: |
| 2049 | case CK_K8SSE3: |
| 2050 | case CK_Opteron: |
| 2051 | case CK_OpteronSSE3: |
Roman Divacky | 43eb6f8 | 2011-10-30 07:48:46 +0000 | [diff] [blame] | 2052 | case CK_AMDFAM10: |
Benjamin Kramer | 569f215 | 2012-01-10 11:50:18 +0000 | [diff] [blame] | 2053 | case CK_BTVER1: |
Benjamin Kramer | 914d7e0 | 2013-05-03 10:47:15 +0000 | [diff] [blame] | 2054 | case CK_BTVER2: |
Benjamin Kramer | 6bd5159 | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 2055 | case CK_BDVER1: |
| 2056 | case CK_BDVER2: |
Benjamin Kramer | d9a5e2a | 2013-11-04 10:29:51 +0000 | [diff] [blame] | 2057 | case CK_BDVER3: |
Benjamin Kramer | 56c5822 | 2014-05-02 15:47:51 +0000 | [diff] [blame] | 2058 | case CK_BDVER4: |
Chandler Carruth | 6e20c2b | 2011-09-28 09:45:08 +0000 | [diff] [blame] | 2059 | case CK_x86_64: |
| 2060 | return true; |
| 2061 | } |
Chandler Carruth | 7d8241c | 2011-09-28 10:49:06 +0000 | [diff] [blame] | 2062 | llvm_unreachable("Unhandled CPU kind"); |
Chandler Carruth | 5ac1e8e | 2011-09-28 02:59:25 +0000 | [diff] [blame] | 2063 | } |
Aaron Ballman | e91c6be | 2012-10-02 14:26:08 +0000 | [diff] [blame] | 2064 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 2065 | bool setFPMath(StringRef Name) override; |
Rafael Espindola | eb26547 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 2066 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 2067 | CallingConvCheckResult checkCallingConvention(CallingConv CC) const override { |
Aaron Ballman | e91c6be | 2012-10-02 14:26:08 +0000 | [diff] [blame] | 2068 | // We accept all non-ARM calling conventions |
| 2069 | return (CC == CC_X86ThisCall || |
| 2070 | CC == CC_X86FastCall || |
Peter Collingbourne | 47f9f2d | 2013-02-23 00:06:18 +0000 | [diff] [blame] | 2071 | CC == CC_X86StdCall || |
| 2072 | CC == CC_C || |
Guy Benyei | f0a014b | 2012-12-25 08:53:55 +0000 | [diff] [blame] | 2073 | CC == CC_X86Pascal || |
| 2074 | CC == CC_IntelOclBicc) ? CCCR_OK : CCCR_Warning; |
Aaron Ballman | e91c6be | 2012-10-02 14:26:08 +0000 | [diff] [blame] | 2075 | } |
| 2076 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 2077 | CallingConv getDefaultCallingConv(CallingConvMethodType MT) const override { |
Aaron Ballman | 02df2e0 | 2012-12-09 17:45:41 +0000 | [diff] [blame] | 2078 | return MT == CCMT_Member ? CC_X86ThisCall : CC_C; |
Aaron Ballman | e91c6be | 2012-10-02 14:26:08 +0000 | [diff] [blame] | 2079 | } |
Chris Lattner | 5ba61f0 | 2006-10-14 07:39:34 +0000 | [diff] [blame] | 2080 | }; |
Chris Lattner | c25d8a7 | 2009-03-02 22:20:04 +0000 | [diff] [blame] | 2081 | |
Rafael Espindola | eb26547 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 2082 | bool X86TargetInfo::setFPMath(StringRef Name) { |
| 2083 | if (Name == "387") { |
| 2084 | FPMath = FP_387; |
| 2085 | return true; |
| 2086 | } |
| 2087 | if (Name == "sse") { |
| 2088 | FPMath = FP_SSE; |
| 2089 | return true; |
| 2090 | } |
| 2091 | return false; |
| 2092 | } |
| 2093 | |
Chandler Carruth | 8bdcf9e | 2011-09-28 05:56:05 +0000 | [diff] [blame] | 2094 | void X86TargetInfo::getDefaultFeatures(llvm::StringMap<bool> &Features) const { |
Daniel Dunbar | 4dbaaa6 | 2009-05-06 03:16:41 +0000 | [diff] [blame] | 2095 | // FIXME: This *really* should not be here. |
| 2096 | |
| 2097 | // X86_64 always has SSE2. |
Derek Schuff | c7dd722 | 2012-10-11 15:52:22 +0000 | [diff] [blame] | 2098 | if (getTriple().getArch() == llvm::Triple::x86_64) |
Craig Topper | 86d79ef | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2099 | setFeatureEnabledImpl(Features, "sse2", true); |
Daniel Dunbar | 4dbaaa6 | 2009-05-06 03:16:41 +0000 | [diff] [blame] | 2100 | |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2101 | switch (CPU) { |
| 2102 | case CK_Generic: |
| 2103 | case CK_i386: |
| 2104 | case CK_i486: |
| 2105 | case CK_i586: |
| 2106 | case CK_Pentium: |
| 2107 | case CK_i686: |
| 2108 | case CK_PentiumPro: |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2109 | break; |
| 2110 | case CK_PentiumMMX: |
| 2111 | case CK_Pentium2: |
Craig Topper | 86d79ef | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2112 | setFeatureEnabledImpl(Features, "mmx", true); |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2113 | break; |
| 2114 | case CK_Pentium3: |
| 2115 | case CK_Pentium3M: |
Craig Topper | 86d79ef | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2116 | setFeatureEnabledImpl(Features, "sse", true); |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2117 | break; |
| 2118 | case CK_PentiumM: |
| 2119 | case CK_Pentium4: |
| 2120 | case CK_Pentium4M: |
| 2121 | case CK_x86_64: |
Craig Topper | 86d79ef | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2122 | setFeatureEnabledImpl(Features, "sse2", true); |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2123 | break; |
| 2124 | case CK_Yonah: |
| 2125 | case CK_Prescott: |
| 2126 | case CK_Nocona: |
Craig Topper | 86d79ef | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2127 | setFeatureEnabledImpl(Features, "sse3", true); |
Nick Lewycky | 50e8f48 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 2128 | setFeatureEnabledImpl(Features, "cx16", true); |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2129 | break; |
| 2130 | case CK_Core2: |
Craig Topper | 86d79ef | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2131 | setFeatureEnabledImpl(Features, "ssse3", true); |
Nick Lewycky | 50e8f48 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 2132 | setFeatureEnabledImpl(Features, "cx16", true); |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2133 | break; |
| 2134 | case CK_Penryn: |
Craig Topper | 86d79ef | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2135 | setFeatureEnabledImpl(Features, "sse4.1", true); |
Nick Lewycky | 50e8f48 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 2136 | setFeatureEnabledImpl(Features, "cx16", true); |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2137 | break; |
| 2138 | case CK_Atom: |
Craig Topper | 86d79ef | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2139 | setFeatureEnabledImpl(Features, "ssse3", true); |
Nick Lewycky | 50e8f48 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 2140 | setFeatureEnabledImpl(Features, "cx16", true); |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2141 | break; |
Preston Gurd | a3c58c0 | 2013-09-13 19:27:17 +0000 | [diff] [blame] | 2142 | case CK_Silvermont: |
Craig Topper | 86d79ef | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2143 | setFeatureEnabledImpl(Features, "sse4.2", true); |
| 2144 | setFeatureEnabledImpl(Features, "aes", true); |
Nick Lewycky | 50e8f48 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 2145 | setFeatureEnabledImpl(Features, "cx16", true); |
Craig Topper | 86d79ef | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2146 | setFeatureEnabledImpl(Features, "pclmul", true); |
Preston Gurd | a3c58c0 | 2013-09-13 19:27:17 +0000 | [diff] [blame] | 2147 | break; |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2148 | case CK_Corei7: |
Craig Topper | 86d79ef | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2149 | setFeatureEnabledImpl(Features, "sse4.2", true); |
Nick Lewycky | 50e8f48 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 2150 | setFeatureEnabledImpl(Features, "cx16", true); |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2151 | break; |
| 2152 | case CK_Corei7AVX: |
Craig Topper | 86d79ef | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2153 | setFeatureEnabledImpl(Features, "avx", true); |
| 2154 | setFeatureEnabledImpl(Features, "aes", true); |
Nick Lewycky | 50e8f48 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 2155 | setFeatureEnabledImpl(Features, "cx16", true); |
Craig Topper | 86d79ef | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2156 | setFeatureEnabledImpl(Features, "pclmul", true); |
Benjamin Kramer | 1e25039 | 2012-07-07 09:39:18 +0000 | [diff] [blame] | 2157 | break; |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2158 | case CK_CoreAVXi: |
Craig Topper | 86d79ef | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2159 | setFeatureEnabledImpl(Features, "avx", true); |
| 2160 | setFeatureEnabledImpl(Features, "aes", true); |
| 2161 | setFeatureEnabledImpl(Features, "pclmul", true); |
| 2162 | setFeatureEnabledImpl(Features, "rdrnd", true); |
| 2163 | setFeatureEnabledImpl(Features, "f16c", true); |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2164 | break; |
Craig Topper | 865fff5 | 2011-12-17 19:55:21 +0000 | [diff] [blame] | 2165 | case CK_CoreAVX2: |
Craig Topper | 86d79ef | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2166 | setFeatureEnabledImpl(Features, "avx2", true); |
| 2167 | setFeatureEnabledImpl(Features, "aes", true); |
| 2168 | setFeatureEnabledImpl(Features, "pclmul", true); |
| 2169 | setFeatureEnabledImpl(Features, "lzcnt", true); |
| 2170 | setFeatureEnabledImpl(Features, "rdrnd", true); |
| 2171 | setFeatureEnabledImpl(Features, "f16c", true); |
| 2172 | setFeatureEnabledImpl(Features, "bmi", true); |
| 2173 | setFeatureEnabledImpl(Features, "bmi2", true); |
| 2174 | setFeatureEnabledImpl(Features, "rtm", true); |
| 2175 | setFeatureEnabledImpl(Features, "fma", true); |
Nick Lewycky | 50e8f48 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 2176 | setFeatureEnabledImpl(Features, "cx16", true); |
Craig Topper | 865fff5 | 2011-12-17 19:55:21 +0000 | [diff] [blame] | 2177 | break; |
Craig Topper | 449314e | 2013-08-20 07:09:39 +0000 | [diff] [blame] | 2178 | case CK_KNL: |
Craig Topper | 86d79ef | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2179 | setFeatureEnabledImpl(Features, "avx512f", true); |
| 2180 | setFeatureEnabledImpl(Features, "avx512cd", true); |
| 2181 | setFeatureEnabledImpl(Features, "avx512er", true); |
| 2182 | setFeatureEnabledImpl(Features, "avx512pf", true); |
| 2183 | setFeatureEnabledImpl(Features, "aes", true); |
| 2184 | setFeatureEnabledImpl(Features, "pclmul", true); |
| 2185 | setFeatureEnabledImpl(Features, "lzcnt", true); |
| 2186 | setFeatureEnabledImpl(Features, "rdrnd", true); |
| 2187 | setFeatureEnabledImpl(Features, "f16c", true); |
| 2188 | setFeatureEnabledImpl(Features, "bmi", true); |
| 2189 | setFeatureEnabledImpl(Features, "bmi2", true); |
| 2190 | setFeatureEnabledImpl(Features, "rtm", true); |
| 2191 | setFeatureEnabledImpl(Features, "fma", true); |
Craig Topper | 449314e | 2013-08-20 07:09:39 +0000 | [diff] [blame] | 2192 | break; |
Robert Khasanov | 3b6616c | 2014-07-30 13:53:40 +0000 | [diff] [blame] | 2193 | case CK_SKX: |
| 2194 | setFeatureEnabledImpl(Features, "avx512f", true); |
| 2195 | setFeatureEnabledImpl(Features, "avx512cd", true); |
| 2196 | setFeatureEnabledImpl(Features, "avx512dq", true); |
| 2197 | setFeatureEnabledImpl(Features, "avx512bw", true); |
| 2198 | setFeatureEnabledImpl(Features, "avx512vl", true); |
| 2199 | setFeatureEnabledImpl(Features, "aes", true); |
| 2200 | setFeatureEnabledImpl(Features, "pclmul", true); |
| 2201 | setFeatureEnabledImpl(Features, "lzcnt", true); |
| 2202 | setFeatureEnabledImpl(Features, "rdrnd", true); |
| 2203 | setFeatureEnabledImpl(Features, "f16c", true); |
| 2204 | setFeatureEnabledImpl(Features, "bmi", true); |
| 2205 | setFeatureEnabledImpl(Features, "bmi2", true); |
| 2206 | setFeatureEnabledImpl(Features, "rtm", true); |
| 2207 | setFeatureEnabledImpl(Features, "fma", true); |
| 2208 | break; |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2209 | case CK_K6: |
| 2210 | case CK_WinChipC6: |
Craig Topper | 86d79ef | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2211 | setFeatureEnabledImpl(Features, "mmx", true); |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2212 | break; |
| 2213 | case CK_K6_2: |
| 2214 | case CK_K6_3: |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2215 | case CK_WinChip2: |
| 2216 | case CK_C3: |
Craig Topper | 86d79ef | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2217 | setFeatureEnabledImpl(Features, "3dnow", true); |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2218 | break; |
Chandler Carruth | cd99bad | 2011-09-28 10:36:46 +0000 | [diff] [blame] | 2219 | case CK_Athlon: |
| 2220 | case CK_AthlonThunderbird: |
| 2221 | case CK_Geode: |
Craig Topper | 86d79ef | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2222 | setFeatureEnabledImpl(Features, "3dnowa", true); |
Chandler Carruth | cd99bad | 2011-09-28 10:36:46 +0000 | [diff] [blame] | 2223 | break; |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2224 | case CK_Athlon4: |
| 2225 | case CK_AthlonXP: |
| 2226 | case CK_AthlonMP: |
Craig Topper | 86d79ef | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2227 | setFeatureEnabledImpl(Features, "sse", true); |
| 2228 | setFeatureEnabledImpl(Features, "3dnowa", true); |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2229 | break; |
| 2230 | case CK_K8: |
| 2231 | case CK_Opteron: |
| 2232 | case CK_Athlon64: |
| 2233 | case CK_AthlonFX: |
Craig Topper | 86d79ef | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2234 | setFeatureEnabledImpl(Features, "sse2", true); |
| 2235 | setFeatureEnabledImpl(Features, "3dnowa", true); |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2236 | break; |
| 2237 | case CK_K8SSE3: |
| 2238 | case CK_OpteronSSE3: |
| 2239 | case CK_Athlon64SSE3: |
Craig Topper | 86d79ef | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2240 | setFeatureEnabledImpl(Features, "sse3", true); |
| 2241 | setFeatureEnabledImpl(Features, "3dnowa", true); |
Roman Divacky | ce253d8 | 2011-10-30 13:47:56 +0000 | [diff] [blame] | 2242 | break; |
Roman Divacky | 43eb6f8 | 2011-10-30 07:48:46 +0000 | [diff] [blame] | 2243 | case CK_AMDFAM10: |
Craig Topper | 86d79ef | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2244 | setFeatureEnabledImpl(Features, "sse3", true); |
| 2245 | setFeatureEnabledImpl(Features, "sse4a", true); |
| 2246 | setFeatureEnabledImpl(Features, "3dnowa", true); |
| 2247 | setFeatureEnabledImpl(Features, "lzcnt", true); |
| 2248 | setFeatureEnabledImpl(Features, "popcnt", true); |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2249 | break; |
Benjamin Kramer | 569f215 | 2012-01-10 11:50:18 +0000 | [diff] [blame] | 2250 | case CK_BTVER1: |
Craig Topper | 86d79ef | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2251 | setFeatureEnabledImpl(Features, "ssse3", true); |
| 2252 | setFeatureEnabledImpl(Features, "sse4a", true); |
Nick Lewycky | 50e8f48 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 2253 | setFeatureEnabledImpl(Features, "cx16", true); |
Craig Topper | 86d79ef | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2254 | setFeatureEnabledImpl(Features, "lzcnt", true); |
| 2255 | setFeatureEnabledImpl(Features, "popcnt", true); |
Yunzhong Gao | 6108936 | 2013-10-16 19:07:02 +0000 | [diff] [blame] | 2256 | setFeatureEnabledImpl(Features, "prfchw", true); |
Craig Topper | 9ee1250 | 2012-05-30 05:54:54 +0000 | [diff] [blame] | 2257 | break; |
Benjamin Kramer | 914d7e0 | 2013-05-03 10:47:15 +0000 | [diff] [blame] | 2258 | case CK_BTVER2: |
Craig Topper | 86d79ef | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2259 | setFeatureEnabledImpl(Features, "avx", true); |
| 2260 | setFeatureEnabledImpl(Features, "sse4a", true); |
| 2261 | setFeatureEnabledImpl(Features, "lzcnt", true); |
| 2262 | setFeatureEnabledImpl(Features, "aes", true); |
| 2263 | setFeatureEnabledImpl(Features, "pclmul", true); |
Yunzhong Gao | 6108936 | 2013-10-16 19:07:02 +0000 | [diff] [blame] | 2264 | setFeatureEnabledImpl(Features, "prfchw", true); |
Craig Topper | 86d79ef | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2265 | setFeatureEnabledImpl(Features, "bmi", true); |
| 2266 | setFeatureEnabledImpl(Features, "f16c", true); |
Nick Lewycky | 50e8f48 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 2267 | setFeatureEnabledImpl(Features, "cx16", true); |
Benjamin Kramer | 914d7e0 | 2013-05-03 10:47:15 +0000 | [diff] [blame] | 2268 | break; |
Benjamin Kramer | 6bd5159 | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 2269 | case CK_BDVER1: |
Craig Topper | 86d79ef | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2270 | setFeatureEnabledImpl(Features, "xop", true); |
| 2271 | setFeatureEnabledImpl(Features, "lzcnt", true); |
| 2272 | setFeatureEnabledImpl(Features, "aes", true); |
| 2273 | setFeatureEnabledImpl(Features, "pclmul", true); |
Yunzhong Gao | 6108936 | 2013-10-16 19:07:02 +0000 | [diff] [blame] | 2274 | setFeatureEnabledImpl(Features, "prfchw", true); |
Nick Lewycky | 50e8f48 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 2275 | setFeatureEnabledImpl(Features, "cx16", true); |
Eli Friedman | 102dc4e | 2012-11-26 21:57:28 +0000 | [diff] [blame] | 2276 | break; |
Benjamin Kramer | 56c5822 | 2014-05-02 15:47:51 +0000 | [diff] [blame] | 2277 | case CK_BDVER4: |
| 2278 | setFeatureEnabledImpl(Features, "avx2", true); |
| 2279 | setFeatureEnabledImpl(Features, "bmi2", true); |
| 2280 | // FALLTHROUGH |
Eli Friedman | 3e94f57 | 2012-11-17 01:43:10 +0000 | [diff] [blame] | 2281 | case CK_BDVER2: |
Benjamin Kramer | d9a5e2a | 2013-11-04 10:29:51 +0000 | [diff] [blame] | 2282 | case CK_BDVER3: |
Craig Topper | 86d79ef | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2283 | setFeatureEnabledImpl(Features, "xop", true); |
| 2284 | setFeatureEnabledImpl(Features, "lzcnt", true); |
| 2285 | setFeatureEnabledImpl(Features, "aes", true); |
| 2286 | setFeatureEnabledImpl(Features, "pclmul", true); |
Yunzhong Gao | 6108936 | 2013-10-16 19:07:02 +0000 | [diff] [blame] | 2287 | setFeatureEnabledImpl(Features, "prfchw", true); |
Craig Topper | 86d79ef | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2288 | setFeatureEnabledImpl(Features, "bmi", true); |
| 2289 | setFeatureEnabledImpl(Features, "fma", true); |
| 2290 | setFeatureEnabledImpl(Features, "f16c", true); |
Yunzhong Gao | 1f6aeeb | 2013-09-24 19:00:58 +0000 | [diff] [blame] | 2291 | setFeatureEnabledImpl(Features, "tbm", true); |
Nick Lewycky | 50e8f48 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 2292 | setFeatureEnabledImpl(Features, "cx16", true); |
Benjamin Kramer | 6bd5159 | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 2293 | break; |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2294 | case CK_C3_2: |
Craig Topper | 86d79ef | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2295 | setFeatureEnabledImpl(Features, "sse", true); |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2296 | break; |
Eli Friedman | 3346582 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2297 | } |
Daniel Dunbar | 4dbaaa6 | 2009-05-06 03:16:41 +0000 | [diff] [blame] | 2298 | } |
| 2299 | |
Rafael Espindola | e62e279 | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2300 | void X86TargetInfo::setSSELevel(llvm::StringMap<bool> &Features, |
Craig Topper | 13f61a6 | 2013-09-17 04:12:55 +0000 | [diff] [blame] | 2301 | X86SSEEnum Level, bool Enabled) { |
Rafael Espindola | e62e279 | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2302 | if (Enabled) { |
| 2303 | switch (Level) { |
Craig Topper | 9c4d17f | 2013-08-21 03:59:22 +0000 | [diff] [blame] | 2304 | case AVX512F: |
| 2305 | Features["avx512f"] = true; |
Rafael Espindola | e62e279 | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2306 | case AVX2: |
| 2307 | Features["avx2"] = true; |
| 2308 | case AVX: |
| 2309 | Features["avx"] = true; |
| 2310 | case SSE42: |
Craig Topper | 7481d8a | 2013-09-10 06:55:47 +0000 | [diff] [blame] | 2311 | Features["sse4.2"] = true; |
Rafael Espindola | e62e279 | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2312 | case SSE41: |
Rafael Espindola | 8904982 | 2013-08-23 20:21:37 +0000 | [diff] [blame] | 2313 | Features["sse4.1"] = true; |
Rafael Espindola | e62e279 | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2314 | case SSSE3: |
| 2315 | Features["ssse3"] = true; |
| 2316 | case SSE3: |
| 2317 | Features["sse3"] = true; |
| 2318 | case SSE2: |
| 2319 | Features["sse2"] = true; |
| 2320 | case SSE1: |
Rafael Espindola | e62e279 | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2321 | Features["sse"] = true; |
| 2322 | case NoSSE: |
| 2323 | break; |
| 2324 | } |
| 2325 | return; |
| 2326 | } |
| 2327 | |
| 2328 | switch (Level) { |
| 2329 | case NoSSE: |
| 2330 | case SSE1: |
| 2331 | Features["sse"] = false; |
| 2332 | case SSE2: |
Ben Langmuir | 58078d0 | 2013-09-19 13:22:04 +0000 | [diff] [blame] | 2333 | Features["sse2"] = Features["pclmul"] = Features["aes"] = |
| 2334 | Features["sha"] = false; |
Rafael Espindola | e62e279 | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2335 | case SSE3: |
| 2336 | Features["sse3"] = false; |
| 2337 | setXOPLevel(Features, NoXOP, false); |
| 2338 | case SSSE3: |
| 2339 | Features["ssse3"] = false; |
| 2340 | case SSE41: |
Rafael Espindola | 8904982 | 2013-08-23 20:21:37 +0000 | [diff] [blame] | 2341 | Features["sse4.1"] = false; |
Rafael Espindola | e62e279 | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2342 | case SSE42: |
Craig Topper | 7481d8a | 2013-09-10 06:55:47 +0000 | [diff] [blame] | 2343 | Features["sse4.2"] = false; |
Rafael Espindola | e62e279 | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2344 | case AVX: |
Craig Topper | 31db3a2 | 2013-09-16 04:54:13 +0000 | [diff] [blame] | 2345 | Features["fma"] = Features["avx"] = Features["f16c"] = false; |
Rafael Espindola | 0221d86 | 2013-08-21 13:28:02 +0000 | [diff] [blame] | 2346 | setXOPLevel(Features, FMA4, false); |
Rafael Espindola | e62e279 | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2347 | case AVX2: |
| 2348 | Features["avx2"] = false; |
Craig Topper | 9c4d17f | 2013-08-21 03:59:22 +0000 | [diff] [blame] | 2349 | case AVX512F: |
Robert Khasanov | 3b6616c | 2014-07-30 13:53:40 +0000 | [diff] [blame] | 2350 | Features["avx512f"] = Features["avx512cd"] = Features["avx512er"] = Features["avx512pf"] = |
| 2351 | Features["avx512dq"] = Features["avx512bw"] = Features["avx512vl"] = false; |
Rafael Espindola | e62e279 | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2352 | } |
| 2353 | } |
| 2354 | |
| 2355 | void X86TargetInfo::setMMXLevel(llvm::StringMap<bool> &Features, |
Craig Topper | 13f61a6 | 2013-09-17 04:12:55 +0000 | [diff] [blame] | 2356 | MMX3DNowEnum Level, bool Enabled) { |
Rafael Espindola | e62e279 | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2357 | if (Enabled) { |
| 2358 | switch (Level) { |
| 2359 | case AMD3DNowAthlon: |
| 2360 | Features["3dnowa"] = true; |
| 2361 | case AMD3DNow: |
| 2362 | Features["3dnow"] = true; |
| 2363 | case MMX: |
| 2364 | Features["mmx"] = true; |
| 2365 | case NoMMX3DNow: |
| 2366 | break; |
| 2367 | } |
| 2368 | return; |
| 2369 | } |
| 2370 | |
| 2371 | switch (Level) { |
| 2372 | case NoMMX3DNow: |
| 2373 | case MMX: |
| 2374 | Features["mmx"] = false; |
| 2375 | case AMD3DNow: |
| 2376 | Features["3dnow"] = false; |
| 2377 | case AMD3DNowAthlon: |
| 2378 | Features["3dnowa"] = false; |
| 2379 | } |
| 2380 | } |
| 2381 | |
| 2382 | void X86TargetInfo::setXOPLevel(llvm::StringMap<bool> &Features, XOPEnum Level, |
Craig Topper | 13f61a6 | 2013-09-17 04:12:55 +0000 | [diff] [blame] | 2383 | bool Enabled) { |
Rafael Espindola | e62e279 | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2384 | if (Enabled) { |
| 2385 | switch (Level) { |
| 2386 | case XOP: |
| 2387 | Features["xop"] = true; |
| 2388 | case FMA4: |
| 2389 | Features["fma4"] = true; |
| 2390 | setSSELevel(Features, AVX, true); |
| 2391 | case SSE4A: |
| 2392 | Features["sse4a"] = true; |
| 2393 | setSSELevel(Features, SSE3, true); |
| 2394 | case NoXOP: |
| 2395 | break; |
| 2396 | } |
| 2397 | return; |
| 2398 | } |
| 2399 | |
| 2400 | switch (Level) { |
| 2401 | case NoXOP: |
| 2402 | case SSE4A: |
| 2403 | Features["sse4a"] = false; |
| 2404 | case FMA4: |
| 2405 | Features["fma4"] = false; |
| 2406 | case XOP: |
| 2407 | Features["xop"] = false; |
| 2408 | } |
| 2409 | } |
| 2410 | |
Craig Topper | 86d79ef | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2411 | void X86TargetInfo::setFeatureEnabledImpl(llvm::StringMap<bool> &Features, |
| 2412 | StringRef Name, bool Enabled) { |
Eric Christopher | 399ffa5 | 2010-03-04 02:26:37 +0000 | [diff] [blame] | 2413 | // FIXME: This *really* should not be here. We need some way of translating |
| 2414 | // options into llvm subtarget features. |
Rafael Espindola | 8904982 | 2013-08-23 20:21:37 +0000 | [diff] [blame] | 2415 | if (Name == "sse4") |
| 2416 | Name = "sse4.2"; |
Daniel Dunbar | bb36aed | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 2417 | |
Rafael Espindola | e62e279 | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2418 | Features[Name] = Enabled; |
Rafael Espindola | a6416a7 | 2011-11-27 20:00:43 +0000 | [diff] [blame] | 2419 | |
Craig Topper | 2956112 | 2013-09-19 01:13:07 +0000 | [diff] [blame] | 2420 | if (Name == "mmx") { |
Rafael Espindola | e62e279 | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2421 | setMMXLevel(Features, MMX, Enabled); |
Craig Topper | 2956112 | 2013-09-19 01:13:07 +0000 | [diff] [blame] | 2422 | } else if (Name == "sse") { |
Rafael Espindola | e62e279 | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2423 | setSSELevel(Features, SSE1, Enabled); |
Craig Topper | 2956112 | 2013-09-19 01:13:07 +0000 | [diff] [blame] | 2424 | } else if (Name == "sse2") { |
Rafael Espindola | e62e279 | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2425 | setSSELevel(Features, SSE2, Enabled); |
Craig Topper | 2956112 | 2013-09-19 01:13:07 +0000 | [diff] [blame] | 2426 | } else if (Name == "sse3") { |
Rafael Espindola | e62e279 | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2427 | setSSELevel(Features, SSE3, Enabled); |
Craig Topper | 2956112 | 2013-09-19 01:13:07 +0000 | [diff] [blame] | 2428 | } else if (Name == "ssse3") { |
Rafael Espindola | e62e279 | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2429 | setSSELevel(Features, SSSE3, Enabled); |
Craig Topper | 2956112 | 2013-09-19 01:13:07 +0000 | [diff] [blame] | 2430 | } else if (Name == "sse4.2") { |
Rafael Espindola | e62e279 | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2431 | setSSELevel(Features, SSE42, Enabled); |
Craig Topper | 2956112 | 2013-09-19 01:13:07 +0000 | [diff] [blame] | 2432 | } else if (Name == "sse4.1") { |
Rafael Espindola | e62e279 | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2433 | setSSELevel(Features, SSE41, Enabled); |
Craig Topper | 2956112 | 2013-09-19 01:13:07 +0000 | [diff] [blame] | 2434 | } else if (Name == "3dnow") { |
Rafael Espindola | e62e279 | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2435 | setMMXLevel(Features, AMD3DNow, Enabled); |
Craig Topper | 2956112 | 2013-09-19 01:13:07 +0000 | [diff] [blame] | 2436 | } else if (Name == "3dnowa") { |
Rafael Espindola | e62e279 | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2437 | setMMXLevel(Features, AMD3DNowAthlon, Enabled); |
Craig Topper | 2956112 | 2013-09-19 01:13:07 +0000 | [diff] [blame] | 2438 | } else if (Name == "aes") { |
Rafael Espindola | e62e279 | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2439 | if (Enabled) |
| 2440 | setSSELevel(Features, SSE2, Enabled); |
| 2441 | } else if (Name == "pclmul") { |
| 2442 | if (Enabled) |
| 2443 | setSSELevel(Features, SSE2, Enabled); |
Craig Topper | 2956112 | 2013-09-19 01:13:07 +0000 | [diff] [blame] | 2444 | } else if (Name == "avx") { |
Rafael Espindola | e62e279 | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2445 | setSSELevel(Features, AVX, Enabled); |
Craig Topper | 2956112 | 2013-09-19 01:13:07 +0000 | [diff] [blame] | 2446 | } else if (Name == "avx2") { |
Rafael Espindola | e62e279 | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2447 | setSSELevel(Features, AVX2, Enabled); |
Craig Topper | 2956112 | 2013-09-19 01:13:07 +0000 | [diff] [blame] | 2448 | } else if (Name == "avx512f") { |
Craig Topper | 9c4d17f | 2013-08-21 03:59:22 +0000 | [diff] [blame] | 2449 | setSSELevel(Features, AVX512F, Enabled); |
Robert Khasanov | 3b6616c | 2014-07-30 13:53:40 +0000 | [diff] [blame] | 2450 | } else if (Name == "avx512cd" || Name == "avx512er" || Name == "avx512pf" |
| 2451 | || Name == "avx512dq" || Name == "avx512bw" || Name == "avx512vl") { |
Craig Topper | 679b53a | 2013-08-21 05:29:10 +0000 | [diff] [blame] | 2452 | if (Enabled) |
| 2453 | setSSELevel(Features, AVX512F, Enabled); |
| 2454 | } else if (Name == "fma") { |
Rafael Espindola | e62e279 | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2455 | if (Enabled) |
| 2456 | setSSELevel(Features, AVX, Enabled); |
| 2457 | } else if (Name == "fma4") { |
| 2458 | setXOPLevel(Features, FMA4, Enabled); |
| 2459 | } else if (Name == "xop") { |
| 2460 | setXOPLevel(Features, XOP, Enabled); |
| 2461 | } else if (Name == "sse4a") { |
| 2462 | setXOPLevel(Features, SSE4A, Enabled); |
Craig Topper | 31db3a2 | 2013-09-16 04:54:13 +0000 | [diff] [blame] | 2463 | } else if (Name == "f16c") { |
| 2464 | if (Enabled) |
| 2465 | setSSELevel(Features, AVX, Enabled); |
Ben Langmuir | 58078d0 | 2013-09-19 13:22:04 +0000 | [diff] [blame] | 2466 | } else if (Name == "sha") { |
| 2467 | if (Enabled) |
| 2468 | setSSELevel(Features, SSE2, Enabled); |
Daniel Dunbar | bb36aed | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 2469 | } |
Daniel Dunbar | bb36aed | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 2470 | } |
| 2471 | |
Eric Christopher | 3ff21b3 | 2013-10-16 21:26:26 +0000 | [diff] [blame] | 2472 | /// handleTargetFeatures - Perform initialization based on the user |
Daniel Dunbar | 4dbaaa6 | 2009-05-06 03:16:41 +0000 | [diff] [blame] | 2473 | /// configured set of features. |
Eric Christopher | 3ff21b3 | 2013-10-16 21:26:26 +0000 | [diff] [blame] | 2474 | bool X86TargetInfo::handleTargetFeatures(std::vector<std::string> &Features, |
Rafael Espindola | eb26547 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 2475 | DiagnosticsEngine &Diags) { |
Daniel Dunbar | 979586e | 2009-11-11 09:38:56 +0000 | [diff] [blame] | 2476 | // Remember the maximum enabled sselevel. |
| 2477 | for (unsigned i = 0, e = Features.size(); i !=e; ++i) { |
| 2478 | // Ignore disabled features. |
| 2479 | if (Features[i][0] == '-') |
| 2480 | continue; |
| 2481 | |
Benjamin Kramer | 27402c6 | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 2482 | StringRef Feature = StringRef(Features[i]).substr(1); |
| 2483 | |
| 2484 | if (Feature == "aes") { |
Eric Christopher | e1ddaf9 | 2010-04-02 23:50:19 +0000 | [diff] [blame] | 2485 | HasAES = true; |
| 2486 | continue; |
| 2487 | } |
| 2488 | |
Craig Topper | 3f122a7 | 2012-05-31 05:18:48 +0000 | [diff] [blame] | 2489 | if (Feature == "pclmul") { |
| 2490 | HasPCLMUL = true; |
| 2491 | continue; |
| 2492 | } |
| 2493 | |
Benjamin Kramer | 27402c6 | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 2494 | if (Feature == "lzcnt") { |
Craig Topper | 22967d4 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 2495 | HasLZCNT = true; |
| 2496 | continue; |
| 2497 | } |
| 2498 | |
Rafael Espindola | 8904982 | 2013-08-23 20:21:37 +0000 | [diff] [blame] | 2499 | if (Feature == "rdrnd") { |
Benjamin Kramer | 1e25039 | 2012-07-07 09:39:18 +0000 | [diff] [blame] | 2500 | HasRDRND = true; |
| 2501 | continue; |
| 2502 | } |
| 2503 | |
Benjamin Kramer | 27402c6 | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 2504 | if (Feature == "bmi") { |
Craig Topper | 22967d4 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 2505 | HasBMI = true; |
| 2506 | continue; |
| 2507 | } |
| 2508 | |
Benjamin Kramer | 27402c6 | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 2509 | if (Feature == "bmi2") { |
Craig Topper | 22967d4 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 2510 | HasBMI2 = true; |
| 2511 | continue; |
| 2512 | } |
| 2513 | |
Benjamin Kramer | 27402c6 | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 2514 | if (Feature == "popcnt") { |
Craig Topper | 1de8348 | 2011-12-29 16:10:46 +0000 | [diff] [blame] | 2515 | HasPOPCNT = true; |
| 2516 | continue; |
| 2517 | } |
| 2518 | |
Michael Liao | 625a875 | 2012-11-10 05:17:46 +0000 | [diff] [blame] | 2519 | if (Feature == "rtm") { |
| 2520 | HasRTM = true; |
| 2521 | continue; |
| 2522 | } |
| 2523 | |
Michael Liao | 74f4eaf | 2013-03-26 17:52:08 +0000 | [diff] [blame] | 2524 | if (Feature == "prfchw") { |
| 2525 | HasPRFCHW = true; |
| 2526 | continue; |
| 2527 | } |
| 2528 | |
Michael Liao | ffaae35 | 2013-03-29 05:17:55 +0000 | [diff] [blame] | 2529 | if (Feature == "rdseed") { |
| 2530 | HasRDSEED = true; |
| 2531 | continue; |
| 2532 | } |
| 2533 | |
Yunzhong Gao | 1f6aeeb | 2013-09-24 19:00:58 +0000 | [diff] [blame] | 2534 | if (Feature == "tbm") { |
| 2535 | HasTBM = true; |
| 2536 | continue; |
| 2537 | } |
| 2538 | |
Craig Topper | bba778b | 2012-06-03 21:46:30 +0000 | [diff] [blame] | 2539 | if (Feature == "fma") { |
| 2540 | HasFMA = true; |
| 2541 | continue; |
| 2542 | } |
| 2543 | |
Manman Ren | a45358c | 2012-10-11 00:59:55 +0000 | [diff] [blame] | 2544 | if (Feature == "f16c") { |
| 2545 | HasF16C = true; |
| 2546 | continue; |
| 2547 | } |
| 2548 | |
Craig Topper | 679b53a | 2013-08-21 05:29:10 +0000 | [diff] [blame] | 2549 | if (Feature == "avx512cd") { |
| 2550 | HasAVX512CD = true; |
| 2551 | continue; |
| 2552 | } |
| 2553 | |
| 2554 | if (Feature == "avx512er") { |
| 2555 | HasAVX512ER = true; |
| 2556 | continue; |
| 2557 | } |
| 2558 | |
| 2559 | if (Feature == "avx512pf") { |
| 2560 | HasAVX512PF = true; |
| 2561 | continue; |
| 2562 | } |
| 2563 | |
Robert Khasanov | 3b6616c | 2014-07-30 13:53:40 +0000 | [diff] [blame] | 2564 | if (Feature == "avx512dq") { |
| 2565 | HasAVX512DQ = true; |
| 2566 | continue; |
| 2567 | } |
| 2568 | |
| 2569 | if (Feature == "avx512bw") { |
| 2570 | HasAVX512BW = true; |
| 2571 | continue; |
| 2572 | } |
| 2573 | |
| 2574 | if (Feature == "avx512vl") { |
| 2575 | HasAVX512VL = true; |
| 2576 | continue; |
| 2577 | } |
| 2578 | |
Ben Langmuir | 58078d0 | 2013-09-19 13:22:04 +0000 | [diff] [blame] | 2579 | if (Feature == "sha") { |
| 2580 | HasSHA = true; |
| 2581 | continue; |
| 2582 | } |
| 2583 | |
Nick Lewycky | 50e8f48 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 2584 | if (Feature == "cx16") { |
| 2585 | HasCX16 = true; |
| 2586 | continue; |
| 2587 | } |
| 2588 | |
Daniel Dunbar | 979586e | 2009-11-11 09:38:56 +0000 | [diff] [blame] | 2589 | assert(Features[i][0] == '+' && "Invalid target feature!"); |
Benjamin Kramer | 27402c6 | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 2590 | X86SSEEnum Level = llvm::StringSwitch<X86SSEEnum>(Feature) |
Craig Topper | 679b53a | 2013-08-21 05:29:10 +0000 | [diff] [blame] | 2591 | .Case("avx512f", AVX512F) |
Craig Topper | 23b9219 | 2012-01-09 09:19:09 +0000 | [diff] [blame] | 2592 | .Case("avx2", AVX2) |
| 2593 | .Case("avx", AVX) |
Rafael Espindola | 8904982 | 2013-08-23 20:21:37 +0000 | [diff] [blame] | 2594 | .Case("sse4.2", SSE42) |
| 2595 | .Case("sse4.1", SSE41) |
Daniel Dunbar | 979586e | 2009-11-11 09:38:56 +0000 | [diff] [blame] | 2596 | .Case("ssse3", SSSE3) |
Nuno Lopes | 4cbc8bd | 2010-03-12 10:20:09 +0000 | [diff] [blame] | 2597 | .Case("sse3", SSE3) |
Daniel Dunbar | 979586e | 2009-11-11 09:38:56 +0000 | [diff] [blame] | 2598 | .Case("sse2", SSE2) |
| 2599 | .Case("sse", SSE1) |
Eli Friedman | 3346582 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2600 | .Default(NoSSE); |
Daniel Dunbar | 979586e | 2009-11-11 09:38:56 +0000 | [diff] [blame] | 2601 | SSELevel = std::max(SSELevel, Level); |
Michael J. Spencer | 4c0ffa8 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 2602 | |
Eli Friedman | 3346582 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2603 | MMX3DNowEnum ThreeDNowLevel = |
Benjamin Kramer | 27402c6 | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 2604 | llvm::StringSwitch<MMX3DNowEnum>(Feature) |
Anders Carlsson | e437c68 | 2010-01-27 03:47:49 +0000 | [diff] [blame] | 2605 | .Case("3dnowa", AMD3DNowAthlon) |
| 2606 | .Case("3dnow", AMD3DNow) |
Eli Friedman | 3346582 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2607 | .Case("mmx", MMX) |
| 2608 | .Default(NoMMX3DNow); |
Eli Friedman | 3346582 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2609 | MMX3DNowLevel = std::max(MMX3DNowLevel, ThreeDNowLevel); |
Rafael Espindola | e62e279 | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2610 | |
| 2611 | XOPEnum XLevel = llvm::StringSwitch<XOPEnum>(Feature) |
| 2612 | .Case("xop", XOP) |
| 2613 | .Case("fma4", FMA4) |
| 2614 | .Case("sse4a", SSE4A) |
| 2615 | .Default(NoXOP); |
| 2616 | XOPLevel = std::max(XOPLevel, XLevel); |
Daniel Dunbar | 979586e | 2009-11-11 09:38:56 +0000 | [diff] [blame] | 2617 | } |
Eli Friedman | 3346582 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2618 | |
Craig Topper | 7481d8a | 2013-09-10 06:55:47 +0000 | [diff] [blame] | 2619 | // Enable popcnt if sse4.2 is enabled and popcnt is not explicitly disabled. |
| 2620 | // Can't do this earlier because we need to be able to explicitly enable |
| 2621 | // popcnt and still disable sse4.2. |
| 2622 | if (!HasPOPCNT && SSELevel >= SSE42 && |
| 2623 | std::find(Features.begin(), Features.end(), "-popcnt") == Features.end()){ |
| 2624 | HasPOPCNT = true; |
| 2625 | Features.push_back("+popcnt"); |
| 2626 | } |
| 2627 | |
Yunzhong Gao | 6108936 | 2013-10-16 19:07:02 +0000 | [diff] [blame] | 2628 | // Enable prfchw if 3DNow! is enabled and prfchw is not explicitly disabled. |
| 2629 | if (!HasPRFCHW && MMX3DNowLevel >= AMD3DNow && |
| 2630 | std::find(Features.begin(), Features.end(), "-prfchw") == Features.end()){ |
| 2631 | HasPRFCHW = true; |
| 2632 | Features.push_back("+prfchw"); |
| 2633 | } |
| 2634 | |
Rafael Espindola | eb26547 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 2635 | // LLVM doesn't have a separate switch for fpmath, so only accept it if it |
| 2636 | // matches the selected sse level. |
| 2637 | if (FPMath == FP_SSE && SSELevel < SSE1) { |
| 2638 | Diags.Report(diag::err_target_unsupported_fpmath) << "sse"; |
| 2639 | return false; |
| 2640 | } else if (FPMath == FP_387 && SSELevel >= SSE1) { |
| 2641 | Diags.Report(diag::err_target_unsupported_fpmath) << "387"; |
| 2642 | return false; |
| 2643 | } |
| 2644 | |
Eli Friedman | 3346582 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2645 | // Don't tell the backend if we're turning off mmx; it will end up disabling |
| 2646 | // SSE, which we don't want. |
Craig Topper | c0070a4 | 2013-09-11 06:48:53 +0000 | [diff] [blame] | 2647 | // Additionally, if SSE is enabled and mmx is not explicitly disabled, |
| 2648 | // then enable MMX. |
Eli Friedman | 3346582 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2649 | std::vector<std::string>::iterator it; |
| 2650 | it = std::find(Features.begin(), Features.end(), "-mmx"); |
| 2651 | if (it != Features.end()) |
| 2652 | Features.erase(it); |
Craig Topper | c0070a4 | 2013-09-11 06:48:53 +0000 | [diff] [blame] | 2653 | else if (SSELevel > NoSSE) |
| 2654 | MMX3DNowLevel = std::max(MMX3DNowLevel, MMX); |
Rafael Espindola | eb26547 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 2655 | return true; |
Chris Lattner | c25d8a7 | 2009-03-02 22:20:04 +0000 | [diff] [blame] | 2656 | } |
Chris Lattner | ecd4903 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 2657 | |
Chandler Carruth | 5ac1e8e | 2011-09-28 02:59:25 +0000 | [diff] [blame] | 2658 | /// X86TargetInfo::getTargetDefines - Return the set of the X86-specific macro |
| 2659 | /// definitions for this particular subtarget. |
Chris Lattner | 4ba73aa0 | 2009-03-20 15:52:06 +0000 | [diff] [blame] | 2660 | void X86TargetInfo::getTargetDefines(const LangOptions &Opts, |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2661 | MacroBuilder &Builder) const { |
Chris Lattner | ecd4903 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 2662 | // Target identification. |
Derek Schuff | c7dd722 | 2012-10-11 15:52:22 +0000 | [diff] [blame] | 2663 | if (getTriple().getArch() == llvm::Triple::x86_64) { |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2664 | Builder.defineMacro("__amd64__"); |
| 2665 | Builder.defineMacro("__amd64"); |
| 2666 | Builder.defineMacro("__x86_64"); |
| 2667 | Builder.defineMacro("__x86_64__"); |
Bob Wilson | a2acb1e | 2014-08-08 23:46:28 +0000 | [diff] [blame] | 2668 | if (getTriple().getArchName() == "x86_64h") { |
| 2669 | Builder.defineMacro("__x86_64h"); |
| 2670 | Builder.defineMacro("__x86_64h__"); |
| 2671 | } |
Chris Lattner | ecd4903 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 2672 | } else { |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2673 | DefineStd(Builder, "i386", Opts); |
Chris Lattner | ecd4903 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 2674 | } |
Anton Korobeynikov | 9d026dd | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 2675 | |
Chris Lattner | ecd4903 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 2676 | // Subtarget options. |
Chandler Carruth | 5ac1e8e | 2011-09-28 02:59:25 +0000 | [diff] [blame] | 2677 | // FIXME: We are hard-coding the tune parameters based on the CPU, but they |
| 2678 | // truly should be based on -mtune options. |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2679 | switch (CPU) { |
| 2680 | case CK_Generic: |
| 2681 | break; |
| 2682 | case CK_i386: |
Chandler Carruth | 5ac1e8e | 2011-09-28 02:59:25 +0000 | [diff] [blame] | 2683 | // The rest are coming from the i386 define above. |
| 2684 | Builder.defineMacro("__tune_i386__"); |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2685 | break; |
| 2686 | case CK_i486: |
| 2687 | case CK_WinChipC6: |
| 2688 | case CK_WinChip2: |
| 2689 | case CK_C3: |
Benjamin Kramer | e3b442d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2690 | defineCPUMacros(Builder, "i486"); |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2691 | break; |
Chandler Carruth | df5f48a | 2011-09-28 09:45:05 +0000 | [diff] [blame] | 2692 | case CK_PentiumMMX: |
| 2693 | Builder.defineMacro("__pentium_mmx__"); |
| 2694 | Builder.defineMacro("__tune_pentium_mmx__"); |
| 2695 | // Fallthrough |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2696 | case CK_i586: |
| 2697 | case CK_Pentium: |
Benjamin Kramer | e3b442d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2698 | defineCPUMacros(Builder, "i586"); |
| 2699 | defineCPUMacros(Builder, "pentium"); |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2700 | break; |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2701 | case CK_Pentium3: |
| 2702 | case CK_Pentium3M: |
| 2703 | case CK_PentiumM: |
Chandler Carruth | df5f48a | 2011-09-28 09:45:05 +0000 | [diff] [blame] | 2704 | Builder.defineMacro("__tune_pentium3__"); |
| 2705 | // Fallthrough |
| 2706 | case CK_Pentium2: |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2707 | case CK_C3_2: |
Chandler Carruth | df5f48a | 2011-09-28 09:45:05 +0000 | [diff] [blame] | 2708 | Builder.defineMacro("__tune_pentium2__"); |
| 2709 | // Fallthrough |
| 2710 | case CK_PentiumPro: |
| 2711 | Builder.defineMacro("__tune_i686__"); |
| 2712 | Builder.defineMacro("__tune_pentiumpro__"); |
| 2713 | // Fallthrough |
| 2714 | case CK_i686: |
Chandler Carruth | 5ac1e8e | 2011-09-28 02:59:25 +0000 | [diff] [blame] | 2715 | Builder.defineMacro("__i686"); |
| 2716 | Builder.defineMacro("__i686__"); |
| 2717 | // Strangely, __tune_i686__ isn't defined by GCC when CPU == i686. |
| 2718 | Builder.defineMacro("__pentiumpro"); |
| 2719 | Builder.defineMacro("__pentiumpro__"); |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2720 | break; |
| 2721 | case CK_Pentium4: |
| 2722 | case CK_Pentium4M: |
Benjamin Kramer | e3b442d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2723 | defineCPUMacros(Builder, "pentium4"); |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2724 | break; |
| 2725 | case CK_Yonah: |
| 2726 | case CK_Prescott: |
| 2727 | case CK_Nocona: |
Benjamin Kramer | e3b442d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2728 | defineCPUMacros(Builder, "nocona"); |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2729 | break; |
| 2730 | case CK_Core2: |
| 2731 | case CK_Penryn: |
Benjamin Kramer | e3b442d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2732 | defineCPUMacros(Builder, "core2"); |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2733 | break; |
| 2734 | case CK_Atom: |
Benjamin Kramer | e3b442d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2735 | defineCPUMacros(Builder, "atom"); |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2736 | break; |
Preston Gurd | a3c58c0 | 2013-09-13 19:27:17 +0000 | [diff] [blame] | 2737 | case CK_Silvermont: |
Benjamin Kramer | ffecc84 | 2013-08-30 14:05:34 +0000 | [diff] [blame] | 2738 | defineCPUMacros(Builder, "slm"); |
| 2739 | break; |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2740 | case CK_Corei7: |
| 2741 | case CK_Corei7AVX: |
| 2742 | case CK_CoreAVXi: |
Craig Topper | 865fff5 | 2011-12-17 19:55:21 +0000 | [diff] [blame] | 2743 | case CK_CoreAVX2: |
Benjamin Kramer | e3b442d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2744 | defineCPUMacros(Builder, "corei7"); |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2745 | break; |
Craig Topper | 449314e | 2013-08-20 07:09:39 +0000 | [diff] [blame] | 2746 | case CK_KNL: |
| 2747 | defineCPUMacros(Builder, "knl"); |
| 2748 | break; |
Robert Khasanov | 3b6616c | 2014-07-30 13:53:40 +0000 | [diff] [blame] | 2749 | case CK_SKX: |
| 2750 | defineCPUMacros(Builder, "skx"); |
| 2751 | break; |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2752 | case CK_K6_2: |
Chandler Carruth | df5f48a | 2011-09-28 09:45:05 +0000 | [diff] [blame] | 2753 | Builder.defineMacro("__k6_2__"); |
| 2754 | Builder.defineMacro("__tune_k6_2__"); |
| 2755 | // Fallthrough |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2756 | case CK_K6_3: |
Chandler Carruth | df5f48a | 2011-09-28 09:45:05 +0000 | [diff] [blame] | 2757 | if (CPU != CK_K6_2) { // In case of fallthrough |
| 2758 | // FIXME: GCC may be enabling these in cases where some other k6 |
| 2759 | // architecture is specified but -m3dnow is explicitly provided. The |
| 2760 | // exact semantics need to be determined and emulated here. |
Chandler Carruth | 5ac1e8e | 2011-09-28 02:59:25 +0000 | [diff] [blame] | 2761 | Builder.defineMacro("__k6_3__"); |
| 2762 | Builder.defineMacro("__tune_k6_3__"); |
| 2763 | } |
Chandler Carruth | df5f48a | 2011-09-28 09:45:05 +0000 | [diff] [blame] | 2764 | // Fallthrough |
| 2765 | case CK_K6: |
Benjamin Kramer | e3b442d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2766 | defineCPUMacros(Builder, "k6"); |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2767 | break; |
| 2768 | case CK_Athlon: |
| 2769 | case CK_AthlonThunderbird: |
| 2770 | case CK_Athlon4: |
| 2771 | case CK_AthlonXP: |
| 2772 | case CK_AthlonMP: |
Benjamin Kramer | e3b442d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2773 | defineCPUMacros(Builder, "athlon"); |
Chandler Carruth | 5d0feef | 2011-09-28 09:54:11 +0000 | [diff] [blame] | 2774 | if (SSELevel != NoSSE) { |
Chandler Carruth | 5ac1e8e | 2011-09-28 02:59:25 +0000 | [diff] [blame] | 2775 | Builder.defineMacro("__athlon_sse__"); |
Chandler Carruth | 5d0feef | 2011-09-28 09:54:11 +0000 | [diff] [blame] | 2776 | Builder.defineMacro("__tune_athlon_sse__"); |
| 2777 | } |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2778 | break; |
| 2779 | case CK_K8: |
| 2780 | case CK_K8SSE3: |
| 2781 | case CK_x86_64: |
| 2782 | case CK_Opteron: |
| 2783 | case CK_OpteronSSE3: |
| 2784 | case CK_Athlon64: |
| 2785 | case CK_Athlon64SSE3: |
| 2786 | case CK_AthlonFX: |
Benjamin Kramer | e3b442d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2787 | defineCPUMacros(Builder, "k8"); |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2788 | break; |
Roman Divacky | 43eb6f8 | 2011-10-30 07:48:46 +0000 | [diff] [blame] | 2789 | case CK_AMDFAM10: |
Benjamin Kramer | e3b442d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2790 | defineCPUMacros(Builder, "amdfam10"); |
Roman Divacky | 43eb6f8 | 2011-10-30 07:48:46 +0000 | [diff] [blame] | 2791 | break; |
Benjamin Kramer | 569f215 | 2012-01-10 11:50:18 +0000 | [diff] [blame] | 2792 | case CK_BTVER1: |
| 2793 | defineCPUMacros(Builder, "btver1"); |
| 2794 | break; |
Benjamin Kramer | 914d7e0 | 2013-05-03 10:47:15 +0000 | [diff] [blame] | 2795 | case CK_BTVER2: |
| 2796 | defineCPUMacros(Builder, "btver2"); |
| 2797 | break; |
Benjamin Kramer | 6bd5159 | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 2798 | case CK_BDVER1: |
Benjamin Kramer | e3b442d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2799 | defineCPUMacros(Builder, "bdver1"); |
Benjamin Kramer | 6bd5159 | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 2800 | break; |
| 2801 | case CK_BDVER2: |
Benjamin Kramer | e3b442d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2802 | defineCPUMacros(Builder, "bdver2"); |
Benjamin Kramer | 6bd5159 | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 2803 | break; |
Benjamin Kramer | d9a5e2a | 2013-11-04 10:29:51 +0000 | [diff] [blame] | 2804 | case CK_BDVER3: |
| 2805 | defineCPUMacros(Builder, "bdver3"); |
| 2806 | break; |
Benjamin Kramer | 56c5822 | 2014-05-02 15:47:51 +0000 | [diff] [blame] | 2807 | case CK_BDVER4: |
| 2808 | defineCPUMacros(Builder, "bdver4"); |
| 2809 | break; |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2810 | case CK_Geode: |
Benjamin Kramer | e3b442d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2811 | defineCPUMacros(Builder, "geode"); |
Chandler Carruth | 212334f | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2812 | break; |
Chandler Carruth | 5ac1e8e | 2011-09-28 02:59:25 +0000 | [diff] [blame] | 2813 | } |
Chris Lattner | 96e4357 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 2814 | |
Chandler Carruth | 3f7ed95 | 2011-09-28 09:54:07 +0000 | [diff] [blame] | 2815 | // Target properties. |
Chandler Carruth | 3f7ed95 | 2011-09-28 09:54:07 +0000 | [diff] [blame] | 2816 | Builder.defineMacro("__REGISTER_PREFIX__", ""); |
| 2817 | |
Chris Lattner | 6df41af | 2009-04-19 17:32:33 +0000 | [diff] [blame] | 2818 | // Define __NO_MATH_INLINES on linux/x86 so that we don't get inline |
| 2819 | // functions in glibc header files that use FP Stack inline asm which the |
| 2820 | // backend can't deal with (PR879). |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2821 | Builder.defineMacro("__NO_MATH_INLINES"); |
Anton Korobeynikov | 9d026dd | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 2822 | |
Chandler Carruth | 3f7ed95 | 2011-09-28 09:54:07 +0000 | [diff] [blame] | 2823 | if (HasAES) |
| 2824 | Builder.defineMacro("__AES__"); |
| 2825 | |
Craig Topper | 3f122a7 | 2012-05-31 05:18:48 +0000 | [diff] [blame] | 2826 | if (HasPCLMUL) |
| 2827 | Builder.defineMacro("__PCLMUL__"); |
| 2828 | |
Craig Topper | 22967d4 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 2829 | if (HasLZCNT) |
| 2830 | Builder.defineMacro("__LZCNT__"); |
| 2831 | |
Benjamin Kramer | 1e25039 | 2012-07-07 09:39:18 +0000 | [diff] [blame] | 2832 | if (HasRDRND) |
| 2833 | Builder.defineMacro("__RDRND__"); |
| 2834 | |
Craig Topper | 22967d4 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 2835 | if (HasBMI) |
| 2836 | Builder.defineMacro("__BMI__"); |
| 2837 | |
| 2838 | if (HasBMI2) |
| 2839 | Builder.defineMacro("__BMI2__"); |
| 2840 | |
Craig Topper | 1de8348 | 2011-12-29 16:10:46 +0000 | [diff] [blame] | 2841 | if (HasPOPCNT) |
| 2842 | Builder.defineMacro("__POPCNT__"); |
| 2843 | |
Michael Liao | 625a875 | 2012-11-10 05:17:46 +0000 | [diff] [blame] | 2844 | if (HasRTM) |
| 2845 | Builder.defineMacro("__RTM__"); |
| 2846 | |
Michael Liao | 74f4eaf | 2013-03-26 17:52:08 +0000 | [diff] [blame] | 2847 | if (HasPRFCHW) |
| 2848 | Builder.defineMacro("__PRFCHW__"); |
| 2849 | |
Michael Liao | ffaae35 | 2013-03-29 05:17:55 +0000 | [diff] [blame] | 2850 | if (HasRDSEED) |
| 2851 | Builder.defineMacro("__RDSEED__"); |
| 2852 | |
Yunzhong Gao | 1f6aeeb | 2013-09-24 19:00:58 +0000 | [diff] [blame] | 2853 | if (HasTBM) |
| 2854 | Builder.defineMacro("__TBM__"); |
| 2855 | |
Rafael Espindola | e62e279 | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2856 | switch (XOPLevel) { |
| 2857 | case XOP: |
| 2858 | Builder.defineMacro("__XOP__"); |
| 2859 | case FMA4: |
Craig Topper | ffdb46c | 2011-12-30 07:33:42 +0000 | [diff] [blame] | 2860 | Builder.defineMacro("__FMA4__"); |
Rafael Espindola | e62e279 | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2861 | case SSE4A: |
| 2862 | Builder.defineMacro("__SSE4A__"); |
| 2863 | case NoXOP: |
| 2864 | break; |
| 2865 | } |
Craig Topper | ffdb46c | 2011-12-30 07:33:42 +0000 | [diff] [blame] | 2866 | |
Craig Topper | bba778b | 2012-06-03 21:46:30 +0000 | [diff] [blame] | 2867 | if (HasFMA) |
| 2868 | Builder.defineMacro("__FMA__"); |
| 2869 | |
Manman Ren | a45358c | 2012-10-11 00:59:55 +0000 | [diff] [blame] | 2870 | if (HasF16C) |
| 2871 | Builder.defineMacro("__F16C__"); |
| 2872 | |
Craig Topper | 679b53a | 2013-08-21 05:29:10 +0000 | [diff] [blame] | 2873 | if (HasAVX512CD) |
| 2874 | Builder.defineMacro("__AVX512CD__"); |
| 2875 | if (HasAVX512ER) |
| 2876 | Builder.defineMacro("__AVX512ER__"); |
| 2877 | if (HasAVX512PF) |
| 2878 | Builder.defineMacro("__AVX512PF__"); |
Robert Khasanov | 3b6616c | 2014-07-30 13:53:40 +0000 | [diff] [blame] | 2879 | if (HasAVX512DQ) |
| 2880 | Builder.defineMacro("__AVX512DQ__"); |
| 2881 | if (HasAVX512BW) |
| 2882 | Builder.defineMacro("__AVX512BW__"); |
| 2883 | if (HasAVX512VL) |
| 2884 | Builder.defineMacro("__AVX512VL__"); |
Craig Topper | 679b53a | 2013-08-21 05:29:10 +0000 | [diff] [blame] | 2885 | |
Ben Langmuir | 58078d0 | 2013-09-19 13:22:04 +0000 | [diff] [blame] | 2886 | if (HasSHA) |
| 2887 | Builder.defineMacro("__SHA__"); |
| 2888 | |
Nick Lewycky | 50e8f48 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 2889 | if (HasCX16) |
| 2890 | Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_16"); |
| 2891 | |
Chris Lattner | 96e4357 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 2892 | // Each case falls through to the previous one here. |
| 2893 | switch (SSELevel) { |
Craig Topper | 9c4d17f | 2013-08-21 03:59:22 +0000 | [diff] [blame] | 2894 | case AVX512F: |
Craig Topper | 007b059 | 2013-08-20 07:39:54 +0000 | [diff] [blame] | 2895 | Builder.defineMacro("__AVX512F__"); |
Craig Topper | 23b9219 | 2012-01-09 09:19:09 +0000 | [diff] [blame] | 2896 | case AVX2: |
| 2897 | Builder.defineMacro("__AVX2__"); |
| 2898 | case AVX: |
| 2899 | Builder.defineMacro("__AVX__"); |
Chris Lattner | 96e4357 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 2900 | case SSE42: |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2901 | Builder.defineMacro("__SSE4_2__"); |
Chris Lattner | 96e4357 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 2902 | case SSE41: |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2903 | Builder.defineMacro("__SSE4_1__"); |
Chris Lattner | 96e4357 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 2904 | case SSSE3: |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2905 | Builder.defineMacro("__SSSE3__"); |
Chris Lattner | 96e4357 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 2906 | case SSE3: |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2907 | Builder.defineMacro("__SSE3__"); |
Chris Lattner | 96e4357 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 2908 | case SSE2: |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2909 | Builder.defineMacro("__SSE2__"); |
| 2910 | Builder.defineMacro("__SSE2_MATH__"); // -mfp-math=sse always implied. |
Chris Lattner | 96e4357 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 2911 | case SSE1: |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2912 | Builder.defineMacro("__SSE__"); |
| 2913 | Builder.defineMacro("__SSE_MATH__"); // -mfp-math=sse always implied. |
Eli Friedman | 3346582 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2914 | case NoSSE: |
Chris Lattner | 96e4357 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 2915 | break; |
| 2916 | } |
Michael J. Spencer | feb799c | 2010-10-18 07:10:59 +0000 | [diff] [blame] | 2917 | |
Derek Schuff | c7dd722 | 2012-10-11 15:52:22 +0000 | [diff] [blame] | 2918 | if (Opts.MicrosoftExt && getTriple().getArch() == llvm::Triple::x86) { |
Michael J. Spencer | 4992ca4b | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 2919 | switch (SSELevel) { |
Craig Topper | 9c4d17f | 2013-08-21 03:59:22 +0000 | [diff] [blame] | 2920 | case AVX512F: |
Craig Topper | 23b9219 | 2012-01-09 09:19:09 +0000 | [diff] [blame] | 2921 | case AVX2: |
| 2922 | case AVX: |
Michael J. Spencer | 54bf3c3 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 2923 | case SSE42: |
| 2924 | case SSE41: |
| 2925 | case SSSE3: |
| 2926 | case SSE3: |
Michael J. Spencer | 4992ca4b | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 2927 | case SSE2: |
Chris Lattner | 0e62c1c | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 2928 | Builder.defineMacro("_M_IX86_FP", Twine(2)); |
Michael J. Spencer | 4992ca4b | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 2929 | break; |
| 2930 | case SSE1: |
Chris Lattner | 0e62c1c | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 2931 | Builder.defineMacro("_M_IX86_FP", Twine(1)); |
Michael J. Spencer | 4992ca4b | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 2932 | break; |
| 2933 | default: |
Chris Lattner | 0e62c1c | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 2934 | Builder.defineMacro("_M_IX86_FP", Twine(0)); |
Michael J. Spencer | 4992ca4b | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 2935 | } |
| 2936 | } |
| 2937 | |
Anders Carlsson | e437c68 | 2010-01-27 03:47:49 +0000 | [diff] [blame] | 2938 | // Each case falls through to the previous one here. |
Eli Friedman | 3346582 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2939 | switch (MMX3DNowLevel) { |
Anders Carlsson | e437c68 | 2010-01-27 03:47:49 +0000 | [diff] [blame] | 2940 | case AMD3DNowAthlon: |
| 2941 | Builder.defineMacro("__3dNOW_A__"); |
| 2942 | case AMD3DNow: |
| 2943 | Builder.defineMacro("__3dNOW__"); |
Eli Friedman | 3346582 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2944 | case MMX: |
| 2945 | Builder.defineMacro("__MMX__"); |
| 2946 | case NoMMX3DNow: |
Anders Carlsson | e437c68 | 2010-01-27 03:47:49 +0000 | [diff] [blame] | 2947 | break; |
| 2948 | } |
Michael J. Spencer | a0d5eb3a | 2013-04-04 23:53:43 +0000 | [diff] [blame] | 2949 | |
| 2950 | if (CPU >= CK_i486) { |
| 2951 | Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_1"); |
| 2952 | Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_2"); |
| 2953 | Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4"); |
| 2954 | } |
| 2955 | if (CPU >= CK_i586) |
| 2956 | Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_8"); |
Chris Lattner | ecd4903 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 2957 | } |
Anton Korobeynikov | 9d026dd | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 2958 | |
Douglas Gregor | 0070c0b | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 2959 | bool X86TargetInfo::hasFeature(StringRef Feature) const { |
| 2960 | return llvm::StringSwitch<bool>(Feature) |
| 2961 | .Case("aes", HasAES) |
| 2962 | .Case("avx", SSELevel >= AVX) |
| 2963 | .Case("avx2", SSELevel >= AVX2) |
Craig Topper | 9c4d17f | 2013-08-21 03:59:22 +0000 | [diff] [blame] | 2964 | .Case("avx512f", SSELevel >= AVX512F) |
Craig Topper | 679b53a | 2013-08-21 05:29:10 +0000 | [diff] [blame] | 2965 | .Case("avx512cd", HasAVX512CD) |
| 2966 | .Case("avx512er", HasAVX512ER) |
| 2967 | .Case("avx512pf", HasAVX512PF) |
Robert Khasanov | 3b6616c | 2014-07-30 13:53:40 +0000 | [diff] [blame] | 2968 | .Case("avx512dq", HasAVX512DQ) |
| 2969 | .Case("avx512bw", HasAVX512BW) |
| 2970 | .Case("avx512vl", HasAVX512VL) |
Douglas Gregor | 0070c0b | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 2971 | .Case("bmi", HasBMI) |
| 2972 | .Case("bmi2", HasBMI2) |
Nick Lewycky | 50e8f48 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 2973 | .Case("cx16", HasCX16) |
| 2974 | .Case("f16c", HasF16C) |
Craig Topper | bba778b | 2012-06-03 21:46:30 +0000 | [diff] [blame] | 2975 | .Case("fma", HasFMA) |
Rafael Espindola | e62e279 | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2976 | .Case("fma4", XOPLevel >= FMA4) |
Yunzhong Gao | 1f6aeeb | 2013-09-24 19:00:58 +0000 | [diff] [blame] | 2977 | .Case("tbm", HasTBM) |
Douglas Gregor | 0070c0b | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 2978 | .Case("lzcnt", HasLZCNT) |
Benjamin Kramer | 1e25039 | 2012-07-07 09:39:18 +0000 | [diff] [blame] | 2979 | .Case("rdrnd", HasRDRND) |
Douglas Gregor | 0070c0b | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 2980 | .Case("mm3dnow", MMX3DNowLevel >= AMD3DNow) |
| 2981 | .Case("mm3dnowa", MMX3DNowLevel >= AMD3DNowAthlon) |
| 2982 | .Case("mmx", MMX3DNowLevel >= MMX) |
Craig Topper | 3f122a7 | 2012-05-31 05:18:48 +0000 | [diff] [blame] | 2983 | .Case("pclmul", HasPCLMUL) |
Douglas Gregor | 0070c0b | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 2984 | .Case("popcnt", HasPOPCNT) |
Michael Liao | 625a875 | 2012-11-10 05:17:46 +0000 | [diff] [blame] | 2985 | .Case("rtm", HasRTM) |
Michael Liao | 74f4eaf | 2013-03-26 17:52:08 +0000 | [diff] [blame] | 2986 | .Case("prfchw", HasPRFCHW) |
Michael Liao | ffaae35 | 2013-03-29 05:17:55 +0000 | [diff] [blame] | 2987 | .Case("rdseed", HasRDSEED) |
Ben Langmuir | 58078d0 | 2013-09-19 13:22:04 +0000 | [diff] [blame] | 2988 | .Case("sha", HasSHA) |
Douglas Gregor | 0070c0b | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 2989 | .Case("sse", SSELevel >= SSE1) |
| 2990 | .Case("sse2", SSELevel >= SSE2) |
| 2991 | .Case("sse3", SSELevel >= SSE3) |
| 2992 | .Case("ssse3", SSELevel >= SSSE3) |
Rafael Espindola | 8904982 | 2013-08-23 20:21:37 +0000 | [diff] [blame] | 2993 | .Case("sse4.1", SSELevel >= SSE41) |
| 2994 | .Case("sse4.2", SSELevel >= SSE42) |
Rafael Espindola | e62e279 | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2995 | .Case("sse4a", XOPLevel >= SSE4A) |
Douglas Gregor | 0070c0b | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 2996 | .Case("x86", true) |
Derek Schuff | c7dd722 | 2012-10-11 15:52:22 +0000 | [diff] [blame] | 2997 | .Case("x86_32", getTriple().getArch() == llvm::Triple::x86) |
| 2998 | .Case("x86_64", getTriple().getArch() == llvm::Triple::x86_64) |
Rafael Espindola | e62e279 | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2999 | .Case("xop", XOPLevel >= XOP) |
Douglas Gregor | 0070c0b | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 3000 | .Default(false); |
| 3001 | } |
Anton Korobeynikov | 9d026dd | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 3002 | |
Eli Friedman | 3fd920a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3003 | bool |
Anders Carlsson | 5843635 | 2009-02-28 17:11:49 +0000 | [diff] [blame] | 3004 | X86TargetInfo::validateAsmConstraint(const char *&Name, |
Chris Lattner | d9725f7 | 2009-04-26 07:16:29 +0000 | [diff] [blame] | 3005 | TargetInfo::ConstraintInfo &Info) const { |
Anders Carlsson | 5843635 | 2009-02-28 17:11:49 +0000 | [diff] [blame] | 3006 | switch (*Name) { |
Eli Friedman | 3fd920a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3007 | default: return false; |
Dale Johannesen | 46742a4 | 2010-08-24 22:33:12 +0000 | [diff] [blame] | 3008 | case 'Y': // first letter of a pair: |
| 3009 | switch (*(Name+1)) { |
| 3010 | default: return false; |
| 3011 | case '0': // First SSE register. |
| 3012 | case 't': // Any SSE register, when SSE2 is enabled. |
| 3013 | case 'i': // Any SSE register, when SSE2 and inter-unit moves enabled. |
| 3014 | case 'm': // any MMX register, when inter-unit moves enabled. |
| 3015 | break; // falls through to setAllowsRegister. |
| 3016 | } |
Akira Hatanaka | 88ef728 | 2014-07-18 23:30:30 +0000 | [diff] [blame] | 3017 | case 'f': // any x87 floating point stack register. |
| 3018 | // Constraint 'f' cannot be used for output operands. |
| 3019 | if (Info.ConstraintStr[0] == '=') |
| 3020 | return false; |
| 3021 | |
| 3022 | Info.setAllowsRegister(); |
| 3023 | return true; |
Eli Friedman | 3fd920a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3024 | case 'a': // eax. |
| 3025 | case 'b': // ebx. |
| 3026 | case 'c': // ecx. |
| 3027 | case 'd': // edx. |
| 3028 | case 'S': // esi. |
| 3029 | case 'D': // edi. |
| 3030 | case 'A': // edx:eax. |
| 3031 | case 't': // top of floating point stack. |
| 3032 | case 'u': // second from top of floating point stack. |
| 3033 | case 'q': // Any register accessible as [r]l: a, b, c, and d. |
Anders Carlsson | 83661ac | 2008-10-06 00:41:45 +0000 | [diff] [blame] | 3034 | case 'y': // Any MMX register. |
Anders Carlsson | 5f7ee68 | 2008-10-06 19:17:39 +0000 | [diff] [blame] | 3035 | case 'x': // Any SSE register. |
Eli Friedman | 3fd920a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3036 | case 'Q': // Any register accessible as [r]h: a, b, c, and d. |
Dale Johannesen | 46742a4 | 2010-08-24 22:33:12 +0000 | [diff] [blame] | 3037 | case 'R': // "Legacy" registers: ax, bx, cx, dx, di, si, sp, bp. |
| 3038 | case 'l': // "Index" registers: any general register that can be used as an |
| 3039 | // index in a base+index memory access. |
| 3040 | Info.setAllowsRegister(); |
| 3041 | return true; |
| 3042 | case 'C': // SSE floating point constant. |
| 3043 | case 'G': // x87 floating point constant. |
Anton Korobeynikov | 9d026dd | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 3044 | case 'e': // 32-bit signed integer constant for use with zero-extending |
Anders Carlsson | a0b8921 | 2009-01-24 18:03:09 +0000 | [diff] [blame] | 3045 | // x86_64 instructions. |
Anton Korobeynikov | 9d026dd | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 3046 | case 'Z': // 32-bit unsigned integer constant for use with zero-extending |
Anders Carlsson | a0b8921 | 2009-01-24 18:03:09 +0000 | [diff] [blame] | 3047 | // x86_64 instructions. |
Eli Friedman | 3fd920a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3048 | return true; |
| 3049 | } |
| 3050 | } |
| 3051 | |
Dale Johannesen | 7d3dfc0 | 2010-10-29 23:12:32 +0000 | [diff] [blame] | 3052 | |
Eli Friedman | 3fd920a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3053 | std::string |
Stuart Hastings | 7fdc670 | 2011-06-07 23:45:05 +0000 | [diff] [blame] | 3054 | X86TargetInfo::convertConstraint(const char *&Constraint) const { |
| 3055 | switch (*Constraint) { |
Eli Friedman | 3fd920a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3056 | case 'a': return std::string("{ax}"); |
| 3057 | case 'b': return std::string("{bx}"); |
| 3058 | case 'c': return std::string("{cx}"); |
| 3059 | case 'd': return std::string("{dx}"); |
| 3060 | case 'S': return std::string("{si}"); |
| 3061 | case 'D': return std::string("{di}"); |
Dale Johannesen | 70f564e | 2010-10-22 21:07:10 +0000 | [diff] [blame] | 3062 | case 'p': // address |
| 3063 | return std::string("im"); |
Eli Friedman | 3fd920a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3064 | case 't': // top of floating point stack. |
| 3065 | return std::string("{st}"); |
| 3066 | case 'u': // second from top of floating point stack. |
| 3067 | return std::string("{st(1)}"); // second from top of floating point stack. |
| 3068 | default: |
Stuart Hastings | 7fdc670 | 2011-06-07 23:45:05 +0000 | [diff] [blame] | 3069 | return std::string(1, *Constraint); |
Eli Friedman | 3fd920a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3070 | } |
| 3071 | } |
Eli Friedman | 3fd920a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3072 | } // end anonymous namespace |
Chris Lattner | 5ba61f0 | 2006-10-14 07:39:34 +0000 | [diff] [blame] | 3073 | |
| 3074 | namespace { |
Eli Friedman | 3fd920a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3075 | // X86-32 generic target |
| 3076 | class X86_32TargetInfo : public X86TargetInfo { |
Chris Lattner | 5ba61f0 | 2006-10-14 07:39:34 +0000 | [diff] [blame] | 3077 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3078 | X86_32TargetInfo(const llvm::Triple &Triple) : X86TargetInfo(Triple) { |
Eli Friedman | 3fd920a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3079 | DoubleAlign = LongLongAlign = 32; |
| 3080 | LongDoubleWidth = 96; |
| 3081 | LongDoubleAlign = 32; |
Nick Lewycky | f243e0d | 2011-12-21 04:25:47 +0000 | [diff] [blame] | 3082 | SuitableAlign = 128; |
Rafael Espindola | c418ae9 | 2014-01-03 19:22:05 +0000 | [diff] [blame] | 3083 | DescriptionString = "e-m:e-p:32:32-f64:32:64-f80:32-n8:16:32-S128"; |
Eli Friedman | 32ca82a | 2009-03-29 20:31:09 +0000 | [diff] [blame] | 3084 | SizeType = UnsignedInt; |
| 3085 | PtrDiffType = SignedInt; |
| 3086 | IntPtrType = SignedInt; |
Anton Korobeynikov | 6953ef2 | 2009-04-03 23:38:25 +0000 | [diff] [blame] | 3087 | RegParmMax = 3; |
Daniel Dunbar | 6f2e839 | 2010-07-14 23:39:36 +0000 | [diff] [blame] | 3088 | |
| 3089 | // Use fpret for all types. |
| 3090 | RealTypeUsesObjCFPRet = ((1 << TargetInfo::Float) | |
| 3091 | (1 << TargetInfo::Double) | |
| 3092 | (1 << TargetInfo::LongDouble)); |
Eli Friedman | 4b72fdd | 2011-10-14 20:59:01 +0000 | [diff] [blame] | 3093 | |
| 3094 | // x86-32 has atomics up to 8 bytes |
| 3095 | // FIXME: Check that we actually have cmpxchg8b before setting |
| 3096 | // MaxAtomicInlineWidth. (cmpxchg8b is an i586 instruction.) |
| 3097 | MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 64; |
Eli Friedman | 3fd920a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3098 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 3099 | BuiltinVaListKind getBuiltinVaListKind() const override { |
Meador Inge | 5d3fb22 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 3100 | return TargetInfo::CharPtrBuiltinVaList; |
Eli Friedman | 3fd920a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3101 | } |
Michael J. Spencer | 4c0ffa8 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 3102 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 3103 | int getEHDataRegisterNumber(unsigned RegNo) const override { |
Chris Lattner | d545ad1 | 2009-09-23 06:06:36 +0000 | [diff] [blame] | 3104 | if (RegNo == 0) return 0; |
| 3105 | if (RegNo == 1) return 2; |
| 3106 | return -1; |
| 3107 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 3108 | bool validateInputSize(StringRef Constraint, |
| 3109 | unsigned Size) const override { |
Bill Wendling | 887b485 | 2012-11-12 06:42:51 +0000 | [diff] [blame] | 3110 | switch (Constraint[0]) { |
| 3111 | default: break; |
| 3112 | case 'a': |
| 3113 | case 'b': |
| 3114 | case 'c': |
| 3115 | case 'd': |
Bill Wendling | 3c7fed8 | 2012-11-12 18:52:32 +0000 | [diff] [blame] | 3116 | return Size <= 32; |
Bill Wendling | 887b485 | 2012-11-12 06:42:51 +0000 | [diff] [blame] | 3117 | } |
| 3118 | |
| 3119 | return true; |
| 3120 | } |
Eli Friedman | 3fd920a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3121 | }; |
| 3122 | } // end anonymous namespace |
| 3123 | |
| 3124 | namespace { |
Joerg Sonnenberger | 1623714 | 2012-01-06 18:32:26 +0000 | [diff] [blame] | 3125 | class NetBSDI386TargetInfo : public NetBSDTargetInfo<X86_32TargetInfo> { |
| 3126 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3127 | NetBSDI386TargetInfo(const llvm::Triple &Triple) |
| 3128 | : NetBSDTargetInfo<X86_32TargetInfo>(Triple) {} |
Joerg Sonnenberger | 1623714 | 2012-01-06 18:32:26 +0000 | [diff] [blame] | 3129 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 3130 | unsigned getFloatEvalMethod() const override { |
Joerg Sonnenberger | 0e921f2 | 2013-11-11 14:00:37 +0000 | [diff] [blame] | 3131 | unsigned Major, Minor, Micro; |
| 3132 | getTriple().getOSVersion(Major, Minor, Micro); |
| 3133 | // New NetBSD uses the default rounding mode. |
| 3134 | if (Major >= 7 || (Major == 6 && Minor == 99 && Micro >= 26) || Major == 0) |
| 3135 | return X86_32TargetInfo::getFloatEvalMethod(); |
| 3136 | // NetBSD before 6.99.26 defaults to "double" rounding. |
Joerg Sonnenberger | 1623714 | 2012-01-06 18:32:26 +0000 | [diff] [blame] | 3137 | return 1; |
| 3138 | } |
| 3139 | }; |
| 3140 | } // end anonymous namespace |
| 3141 | |
| 3142 | namespace { |
Eli Friedman | e3aa454 | 2009-07-05 18:47:56 +0000 | [diff] [blame] | 3143 | class OpenBSDI386TargetInfo : public OpenBSDTargetInfo<X86_32TargetInfo> { |
| 3144 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3145 | OpenBSDI386TargetInfo(const llvm::Triple &Triple) |
| 3146 | : OpenBSDTargetInfo<X86_32TargetInfo>(Triple) { |
Eli Friedman | e3aa454 | 2009-07-05 18:47:56 +0000 | [diff] [blame] | 3147 | SizeType = UnsignedLong; |
| 3148 | IntPtrType = SignedLong; |
Eli Friedman | 245f229 | 2009-07-05 22:31:18 +0000 | [diff] [blame] | 3149 | PtrDiffType = SignedLong; |
Eli Friedman | e3aa454 | 2009-07-05 18:47:56 +0000 | [diff] [blame] | 3150 | } |
| 3151 | }; |
| 3152 | } // end anonymous namespace |
| 3153 | |
| 3154 | namespace { |
Eli Friedman | 9fa2885 | 2012-08-08 23:57:20 +0000 | [diff] [blame] | 3155 | class BitrigI386TargetInfo : public BitrigTargetInfo<X86_32TargetInfo> { |
| 3156 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3157 | BitrigI386TargetInfo(const llvm::Triple &Triple) |
| 3158 | : BitrigTargetInfo<X86_32TargetInfo>(Triple) { |
Eli Friedman | 9fa2885 | 2012-08-08 23:57:20 +0000 | [diff] [blame] | 3159 | SizeType = UnsignedLong; |
| 3160 | IntPtrType = SignedLong; |
| 3161 | PtrDiffType = SignedLong; |
| 3162 | } |
| 3163 | }; |
| 3164 | } // end anonymous namespace |
| 3165 | |
| 3166 | namespace { |
Torok Edwin | b2b37c6 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 3167 | class DarwinI386TargetInfo : public DarwinTargetInfo<X86_32TargetInfo> { |
Eli Friedman | 3fd920a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3168 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3169 | DarwinI386TargetInfo(const llvm::Triple &Triple) |
| 3170 | : DarwinTargetInfo<X86_32TargetInfo>(Triple) { |
Eli Friedman | 3fd920a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3171 | LongDoubleWidth = 128; |
| 3172 | LongDoubleAlign = 128; |
Nick Lewycky | f59e129 | 2011-12-16 22:34:14 +0000 | [diff] [blame] | 3173 | SuitableAlign = 128; |
Chad Rosier | cc40ea7 | 2012-07-13 23:57:43 +0000 | [diff] [blame] | 3174 | MaxVectorAlign = 256; |
Eli Friedman | 32ca82a | 2009-03-29 20:31:09 +0000 | [diff] [blame] | 3175 | SizeType = UnsignedLong; |
| 3176 | IntPtrType = SignedLong; |
Rafael Espindola | c418ae9 | 2014-01-03 19:22:05 +0000 | [diff] [blame] | 3177 | DescriptionString = "e-m:o-p:32:32-f64:32:64-f80:128-n8:16:32-S128"; |
Daniel Dunbar | bd60652 | 2010-05-27 00:35:16 +0000 | [diff] [blame] | 3178 | HasAlignMac68kSupport = true; |
Torok Edwin | 4e05416 | 2009-06-30 17:00:25 +0000 | [diff] [blame] | 3179 | } |
| 3180 | |
Eli Friedman | 3fd920a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3181 | }; |
Daniel Dunbar | 10de9e6 | 2009-06-29 20:52:51 +0000 | [diff] [blame] | 3182 | } // end anonymous namespace |
| 3183 | |
| 3184 | namespace { |
Eli Friedman | c968a6a | 2008-08-21 01:40:19 +0000 | [diff] [blame] | 3185 | // x86-32 Windows target |
Michael J. Spencer | 4992ca4b | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 3186 | class WindowsX86_32TargetInfo : public WindowsTargetInfo<X86_32TargetInfo> { |
Eli Friedman | c968a6a | 2008-08-21 01:40:19 +0000 | [diff] [blame] | 3187 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3188 | WindowsX86_32TargetInfo(const llvm::Triple &Triple) |
| 3189 | : WindowsTargetInfo<X86_32TargetInfo>(Triple) { |
Chris Lattner | 46be2e1 | 2009-06-24 17:12:15 +0000 | [diff] [blame] | 3190 | WCharType = UnsignedShort; |
Eli Friedman | ebb9e4d | 2009-06-08 21:16:17 +0000 | [diff] [blame] | 3191 | DoubleAlign = LongLongAlign = 64; |
Rafael Espindola | 26d0f7c | 2014-01-10 13:42:17 +0000 | [diff] [blame] | 3192 | DescriptionString = "e-m:w-p:32:32-i64:64-f80:32-n8:16:32-S32"; |
Eli Friedman | c968a6a | 2008-08-21 01:40:19 +0000 | [diff] [blame] | 3193 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 3194 | void getTargetDefines(const LangOptions &Opts, |
| 3195 | MacroBuilder &Builder) const override { |
Michael J. Spencer | 54bf3c3 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 3196 | WindowsTargetInfo<X86_32TargetInfo>::getTargetDefines(Opts, Builder); |
| 3197 | } |
| 3198 | }; |
Michael J. Spencer | 54bf3c3 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 3199 | |
| 3200 | // x86-32 Windows Visual Studio target |
Saleem Abdulrasool | 79ed5d4 | 2014-04-04 05:08:53 +0000 | [diff] [blame] | 3201 | class MicrosoftX86_32TargetInfo : public WindowsX86_32TargetInfo { |
Michael J. Spencer | 54bf3c3 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 3202 | public: |
Saleem Abdulrasool | 79ed5d4 | 2014-04-04 05:08:53 +0000 | [diff] [blame] | 3203 | MicrosoftX86_32TargetInfo(const llvm::Triple &Triple) |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3204 | : WindowsX86_32TargetInfo(Triple) { |
Eli Friedman | 015d628 | 2011-03-22 21:25:11 +0000 | [diff] [blame] | 3205 | LongDoubleWidth = LongDoubleAlign = 64; |
Michael J. Spencer | 54bf3c3 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 3206 | LongDoubleFormat = &llvm::APFloat::IEEEdouble; |
| 3207 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 3208 | void getTargetDefines(const LangOptions &Opts, |
| 3209 | MacroBuilder &Builder) const override { |
Michael J. Spencer | 54bf3c3 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 3210 | WindowsX86_32TargetInfo::getTargetDefines(Opts, Builder); |
| 3211 | WindowsX86_32TargetInfo::getVisualStudioDefines(Opts, Builder); |
| 3212 | // The value of the following reflects processor type. |
| 3213 | // 300=386, 400=486, 500=Pentium, 600=Blend (default) |
| 3214 | // We lost the original triple, so we use the default. |
| 3215 | Builder.defineMacro("_M_IX86", "600"); |
| 3216 | } |
Daniel Dunbar | 3e7a723 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3217 | }; |
| 3218 | } // end anonymous namespace |
| 3219 | |
Reid Kleckner | 4760683 | 2014-04-21 20:58:00 +0000 | [diff] [blame] | 3220 | static void addMinGWDefines(const LangOptions &Opts, MacroBuilder &Builder) { |
| 3221 | Builder.defineMacro("__MSVCRT__"); |
| 3222 | Builder.defineMacro("__MINGW32__"); |
| 3223 | |
| 3224 | // Mingw defines __declspec(a) to __attribute__((a)). Clang supports |
| 3225 | // __declspec natively under -fms-extensions, but we define a no-op __declspec |
| 3226 | // macro anyway for pre-processor compatibility. |
| 3227 | if (Opts.MicrosoftExt) |
| 3228 | Builder.defineMacro("__declspec", "__declspec"); |
| 3229 | else |
| 3230 | Builder.defineMacro("__declspec(a)", "__attribute__((a))"); |
| 3231 | |
| 3232 | if (!Opts.MicrosoftExt) { |
| 3233 | // Provide macros for all the calling convention keywords. Provide both |
| 3234 | // single and double underscore prefixed variants. These are available on |
| 3235 | // x64 as well as x86, even though they have no effect. |
| 3236 | const char *CCs[] = {"cdecl", "stdcall", "fastcall", "thiscall", "pascal"}; |
| 3237 | for (const char *CC : CCs) { |
Reid Kleckner | 70cfa66 | 2014-04-21 22:29:45 +0000 | [diff] [blame] | 3238 | std::string GCCSpelling = "__attribute__((__"; |
| 3239 | GCCSpelling += CC; |
| 3240 | GCCSpelling += "__))"; |
Reid Kleckner | 4760683 | 2014-04-21 20:58:00 +0000 | [diff] [blame] | 3241 | Builder.defineMacro(Twine("_") + CC, GCCSpelling); |
| 3242 | Builder.defineMacro(Twine("__") + CC, GCCSpelling); |
| 3243 | } |
| 3244 | } |
| 3245 | } |
| 3246 | |
Daniel Dunbar | 3e7a723 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3247 | namespace { |
| 3248 | // x86-32 MinGW target |
| 3249 | class MinGWX86_32TargetInfo : public WindowsX86_32TargetInfo { |
| 3250 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3251 | MinGWX86_32TargetInfo(const llvm::Triple &Triple) |
| 3252 | : WindowsX86_32TargetInfo(Triple) {} |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 3253 | void getTargetDefines(const LangOptions &Opts, |
| 3254 | MacroBuilder &Builder) const override { |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3255 | WindowsX86_32TargetInfo::getTargetDefines(Opts, Builder); |
Michael J. Spencer | 54bf3c3 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 3256 | DefineStd(Builder, "WIN32", Opts); |
| 3257 | DefineStd(Builder, "WINNT", Opts); |
| 3258 | Builder.defineMacro("_X86_"); |
Reid Kleckner | 4760683 | 2014-04-21 20:58:00 +0000 | [diff] [blame] | 3259 | addMinGWDefines(Opts, Builder); |
Daniel Dunbar | 3e7a723 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3260 | } |
| 3261 | }; |
| 3262 | } // end anonymous namespace |
| 3263 | |
| 3264 | namespace { |
| 3265 | // x86-32 Cygwin target |
| 3266 | class CygwinX86_32TargetInfo : public X86_32TargetInfo { |
| 3267 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3268 | CygwinX86_32TargetInfo(const llvm::Triple &Triple) |
| 3269 | : X86_32TargetInfo(Triple) { |
Daniel Dunbar | 3e7a723 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3270 | TLSSupported = false; |
| 3271 | WCharType = UnsignedShort; |
Daniel Dunbar | 3e7a723 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3272 | DoubleAlign = LongLongAlign = 64; |
Rafael Espindola | 26d0f7c | 2014-01-10 13:42:17 +0000 | [diff] [blame] | 3273 | DescriptionString = "e-m:w-p:32:32-i64:64-f80:32-n8:16:32-S32"; |
Daniel Dunbar | 3e7a723 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3274 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 3275 | void getTargetDefines(const LangOptions &Opts, |
| 3276 | MacroBuilder &Builder) const override { |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3277 | X86_32TargetInfo::getTargetDefines(Opts, Builder); |
NAKAMURA Takumi | 02f4395 | 2012-12-14 10:17:26 +0000 | [diff] [blame] | 3278 | Builder.defineMacro("_X86_"); |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3279 | Builder.defineMacro("__CYGWIN__"); |
| 3280 | Builder.defineMacro("__CYGWIN32__"); |
| 3281 | DefineStd(Builder, "unix", Opts); |
Douglas Gregor | 3ecc665 | 2010-04-21 05:52:38 +0000 | [diff] [blame] | 3282 | if (Opts.CPlusPlus) |
| 3283 | Builder.defineMacro("_GNU_SOURCE"); |
Eli Friedman | aa27a87 | 2009-06-08 06:11:14 +0000 | [diff] [blame] | 3284 | } |
Eli Friedman | c968a6a | 2008-08-21 01:40:19 +0000 | [diff] [blame] | 3285 | }; |
| 3286 | } // end anonymous namespace |
| 3287 | |
| 3288 | namespace { |
Chris Lattner | b986aba | 2010-04-11 19:29:39 +0000 | [diff] [blame] | 3289 | // x86-32 Haiku target |
| 3290 | class HaikuX86_32TargetInfo : public X86_32TargetInfo { |
| 3291 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3292 | HaikuX86_32TargetInfo(const llvm::Triple &Triple) : X86_32TargetInfo(Triple) { |
Chris Lattner | b986aba | 2010-04-11 19:29:39 +0000 | [diff] [blame] | 3293 | SizeType = UnsignedLong; |
Chris Lattner | 8b29021 | 2010-04-22 17:48:00 +0000 | [diff] [blame] | 3294 | IntPtrType = SignedLong; |
| 3295 | PtrDiffType = SignedLong; |
Eli Friedman | 4e91899e | 2012-11-27 02:58:24 +0000 | [diff] [blame] | 3296 | ProcessIDType = SignedLong; |
Rafael Espindola | c55be6d | 2010-11-09 16:41:02 +0000 | [diff] [blame] | 3297 | this->UserLabelPrefix = ""; |
Benjamin Kramer | d0b9f09 | 2012-11-08 12:59:15 +0000 | [diff] [blame] | 3298 | this->TLSSupported = false; |
Eli Friedman | 0483192 | 2010-08-22 01:00:03 +0000 | [diff] [blame] | 3299 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 3300 | void getTargetDefines(const LangOptions &Opts, |
| 3301 | MacroBuilder &Builder) const override { |
Chris Lattner | b986aba | 2010-04-11 19:29:39 +0000 | [diff] [blame] | 3302 | X86_32TargetInfo::getTargetDefines(Opts, Builder); |
| 3303 | Builder.defineMacro("__INTEL__"); |
| 3304 | Builder.defineMacro("__HAIKU__"); |
| 3305 | } |
| 3306 | }; |
| 3307 | } // end anonymous namespace |
| 3308 | |
Douglas Gregor | 9fabd85 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 3309 | // RTEMS Target |
| 3310 | template<typename Target> |
| 3311 | class RTEMSTargetInfo : public OSTargetInfo<Target> { |
| 3312 | protected: |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 3313 | void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 3314 | MacroBuilder &Builder) const override { |
Douglas Gregor | 9fabd85 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 3315 | // RTEMS defines; list based off of gcc output |
| 3316 | |
Douglas Gregor | 9fabd85 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 3317 | Builder.defineMacro("__rtems__"); |
| 3318 | Builder.defineMacro("__ELF__"); |
| 3319 | } |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3320 | |
Douglas Gregor | 9fabd85 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 3321 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3322 | RTEMSTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
| 3323 | this->UserLabelPrefix = ""; |
Douglas Gregor | 9fabd85 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 3324 | |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3325 | switch (Triple.getArch()) { |
| 3326 | default: |
| 3327 | case llvm::Triple::x86: |
| 3328 | // this->MCountName = ".mcount"; |
| 3329 | break; |
| 3330 | case llvm::Triple::mips: |
| 3331 | case llvm::Triple::mipsel: |
| 3332 | case llvm::Triple::ppc: |
| 3333 | case llvm::Triple::ppc64: |
Bill Schmidt | 778d387 | 2013-07-26 01:36:11 +0000 | [diff] [blame] | 3334 | case llvm::Triple::ppc64le: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3335 | // this->MCountName = "_mcount"; |
| 3336 | break; |
| 3337 | case llvm::Triple::arm: |
| 3338 | // this->MCountName = "__mcount"; |
| 3339 | break; |
Douglas Gregor | 9fabd85 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 3340 | } |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3341 | } |
Douglas Gregor | 9fabd85 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 3342 | }; |
| 3343 | |
| 3344 | namespace { |
| 3345 | // x86-32 RTEMS target |
| 3346 | class RTEMSX86_32TargetInfo : public X86_32TargetInfo { |
| 3347 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3348 | RTEMSX86_32TargetInfo(const llvm::Triple &Triple) : X86_32TargetInfo(Triple) { |
Douglas Gregor | 9fabd85 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 3349 | SizeType = UnsignedLong; |
| 3350 | IntPtrType = SignedLong; |
| 3351 | PtrDiffType = SignedLong; |
| 3352 | this->UserLabelPrefix = ""; |
| 3353 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 3354 | void getTargetDefines(const LangOptions &Opts, |
| 3355 | MacroBuilder &Builder) const override { |
Douglas Gregor | 9fabd85 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 3356 | X86_32TargetInfo::getTargetDefines(Opts, Builder); |
| 3357 | Builder.defineMacro("__INTEL__"); |
| 3358 | Builder.defineMacro("__rtems__"); |
| 3359 | } |
| 3360 | }; |
| 3361 | } // end anonymous namespace |
| 3362 | |
Chris Lattner | b986aba | 2010-04-11 19:29:39 +0000 | [diff] [blame] | 3363 | namespace { |
Eli Friedman | 3fd920a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3364 | // x86-64 generic target |
| 3365 | class X86_64TargetInfo : public X86TargetInfo { |
| 3366 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3367 | X86_64TargetInfo(const llvm::Triple &Triple) : X86TargetInfo(Triple) { |
David Blaikie | 40f842d | 2014-07-10 18:46:15 +0000 | [diff] [blame] | 3368 | const bool IsX32 = getTriple().getEnvironment() == llvm::Triple::GNUX32; |
Zinovy Nis | 1db9573 | 2014-07-10 15:27:19 +0000 | [diff] [blame] | 3369 | LongWidth = LongAlign = PointerWidth = PointerAlign = IsX32 ? 32 : 64; |
Eli Friedman | b536606 | 2008-05-20 14:21:01 +0000 | [diff] [blame] | 3370 | LongDoubleWidth = 128; |
| 3371 | LongDoubleAlign = 128; |
Rafael Espindola | e971b9a | 2010-06-04 23:15:27 +0000 | [diff] [blame] | 3372 | LargeArrayMinWidth = 128; |
| 3373 | LargeArrayAlign = 128; |
Nick Lewycky | f59e129 | 2011-12-16 22:34:14 +0000 | [diff] [blame] | 3374 | SuitableAlign = 128; |
Zinovy Nis | 1db9573 | 2014-07-10 15:27:19 +0000 | [diff] [blame] | 3375 | SizeType = IsX32 ? UnsignedInt : UnsignedLong; |
| 3376 | PtrDiffType = IsX32 ? SignedInt : SignedLong; |
| 3377 | IntPtrType = IsX32 ? SignedInt : SignedLong; |
| 3378 | IntMaxType = IsX32 ? SignedLongLong : SignedLong; |
Zinovy Nis | 1db9573 | 2014-07-10 15:27:19 +0000 | [diff] [blame] | 3379 | Int64Type = IsX32 ? SignedLongLong : SignedLong; |
Anton Korobeynikov | 6953ef2 | 2009-04-03 23:38:25 +0000 | [diff] [blame] | 3380 | RegParmMax = 6; |
Chris Lattner | d0a79b2 | 2009-02-05 07:32:46 +0000 | [diff] [blame] | 3381 | |
Zinovy Nis | 1db9573 | 2014-07-10 15:27:19 +0000 | [diff] [blame] | 3382 | DescriptionString = (IsX32) |
| 3383 | ? "e-m:e-" "p:32:32-" "i64:64-f80:128-n8:16:32:64-S128" |
| 3384 | : "e-m:e-" "i64:64-f80:128-n8:16:32:64-S128"; |
Daniel Dunbar | 6f2e839 | 2010-07-14 23:39:36 +0000 | [diff] [blame] | 3385 | |
| 3386 | // Use fpret only for long double. |
| 3387 | RealTypeUsesObjCFPRet = (1 << TargetInfo::LongDouble); |
Eli Friedman | 4b72fdd | 2011-10-14 20:59:01 +0000 | [diff] [blame] | 3388 | |
Anders Carlsson | 2f1a6c3 | 2011-10-31 16:27:11 +0000 | [diff] [blame] | 3389 | // Use fp2ret for _Complex long double. |
| 3390 | ComplexLongDoubleUsesFP2Ret = true; |
| 3391 | |
Eli Friedman | 4b72fdd | 2011-10-14 20:59:01 +0000 | [diff] [blame] | 3392 | // x86-64 has atomics up to 16 bytes. |
Eli Friedman | 4b72fdd | 2011-10-14 20:59:01 +0000 | [diff] [blame] | 3393 | MaxAtomicPromoteWidth = 128; |
Tim Northover | 1471cb1 | 2014-07-02 10:25:45 +0000 | [diff] [blame] | 3394 | MaxAtomicInlineWidth = 128; |
Chris Lattner | 10a5b38 | 2007-01-29 05:24:35 +0000 | [diff] [blame] | 3395 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 3396 | BuiltinVaListKind getBuiltinVaListKind() const override { |
Meador Inge | 5d3fb22 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 3397 | return TargetInfo::X86_64ABIBuiltinVaList; |
Anders Carlsson | 5fa3f34 | 2007-11-24 23:38:12 +0000 | [diff] [blame] | 3398 | } |
Michael J. Spencer | feb799c | 2010-10-18 07:10:59 +0000 | [diff] [blame] | 3399 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 3400 | int getEHDataRegisterNumber(unsigned RegNo) const override { |
Chris Lattner | d545ad1 | 2009-09-23 06:06:36 +0000 | [diff] [blame] | 3401 | if (RegNo == 0) return 0; |
| 3402 | if (RegNo == 1) return 1; |
| 3403 | return -1; |
| 3404 | } |
Aaron Ballman | e91c6be | 2012-10-02 14:26:08 +0000 | [diff] [blame] | 3405 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 3406 | CallingConvCheckResult checkCallingConvention(CallingConv CC) const override { |
Charles Davis | b5a214e | 2013-08-30 04:39:01 +0000 | [diff] [blame] | 3407 | return (CC == CC_C || |
| 3408 | CC == CC_IntelOclBicc || |
| 3409 | CC == CC_X86_64Win64) ? CCCR_OK : CCCR_Warning; |
Aaron Ballman | e91c6be | 2012-10-02 14:26:08 +0000 | [diff] [blame] | 3410 | } |
| 3411 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 3412 | CallingConv getDefaultCallingConv(CallingConvMethodType MT) const override { |
Aaron Ballman | 02df2e0 | 2012-12-09 17:45:41 +0000 | [diff] [blame] | 3413 | return CC_C; |
Aaron Ballman | e91c6be | 2012-10-02 14:26:08 +0000 | [diff] [blame] | 3414 | } |
| 3415 | |
Pavel Chupin | fd223e1 | 2014-08-04 12:39:43 +0000 | [diff] [blame] | 3416 | // for x32 we need it here explicitly |
| 3417 | bool hasInt128Type() const override { return true; } |
Eli Friedman | 3fd920a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3418 | }; |
| 3419 | } // end anonymous namespace |
| 3420 | |
| 3421 | namespace { |
Daniel Dunbar | 3e7a723 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3422 | // x86-64 Windows target |
Michael J. Spencer | 4992ca4b | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 3423 | class WindowsX86_64TargetInfo : public WindowsTargetInfo<X86_64TargetInfo> { |
Daniel Dunbar | 3e7a723 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3424 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3425 | WindowsX86_64TargetInfo(const llvm::Triple &Triple) |
| 3426 | : WindowsTargetInfo<X86_64TargetInfo>(Triple) { |
Daniel Dunbar | 3e7a723 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3427 | WCharType = UnsignedShort; |
Mike Stump | af9afe9 | 2009-10-08 23:00:00 +0000 | [diff] [blame] | 3428 | LongWidth = LongAlign = 32; |
Michael J. Spencer | feb799c | 2010-10-18 07:10:59 +0000 | [diff] [blame] | 3429 | DoubleAlign = LongLongAlign = 64; |
Nate Begeman | 6e8865a | 2010-07-21 02:02:56 +0000 | [diff] [blame] | 3430 | IntMaxType = SignedLongLong; |
Nate Begeman | 6e8865a | 2010-07-21 02:02:56 +0000 | [diff] [blame] | 3431 | Int64Type = SignedLongLong; |
Cameron Esfahani | eb85650 | 2010-09-15 00:28:12 +0000 | [diff] [blame] | 3432 | SizeType = UnsignedLongLong; |
| 3433 | PtrDiffType = SignedLongLong; |
| 3434 | IntPtrType = SignedLongLong; |
NAKAMURA Takumi | f7c3022 | 2011-01-17 22:56:08 +0000 | [diff] [blame] | 3435 | this->UserLabelPrefix = ""; |
Daniel Dunbar | 3e7a723 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3436 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 3437 | void getTargetDefines(const LangOptions &Opts, |
| 3438 | MacroBuilder &Builder) const override { |
Michael J. Spencer | 4992ca4b | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 3439 | WindowsTargetInfo<X86_64TargetInfo>::getTargetDefines(Opts, Builder); |
Michael J. Spencer | 4992ca4b | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 3440 | Builder.defineMacro("_WIN64"); |
Michael J. Spencer | 54bf3c3 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 3441 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 3442 | BuiltinVaListKind getBuiltinVaListKind() const override { |
Meador Inge | 5d3fb22 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 3443 | return TargetInfo::CharPtrBuiltinVaList; |
NAKAMURA Takumi | a2e468c | 2011-01-17 22:56:23 +0000 | [diff] [blame] | 3444 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 3445 | CallingConvCheckResult checkCallingConvention(CallingConv CC) const override { |
Charles Davis | b5a214e | 2013-08-30 04:39:01 +0000 | [diff] [blame] | 3446 | return (CC == CC_C || |
| 3447 | CC == CC_IntelOclBicc || |
| 3448 | CC == CC_X86_64SysV) ? CCCR_OK : CCCR_Warning; |
| 3449 | } |
Michael J. Spencer | 54bf3c3 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 3450 | }; |
| 3451 | } // end anonymous namespace |
| 3452 | |
| 3453 | namespace { |
| 3454 | // x86-64 Windows Visual Studio target |
Saleem Abdulrasool | 79ed5d4 | 2014-04-04 05:08:53 +0000 | [diff] [blame] | 3455 | class MicrosoftX86_64TargetInfo : public WindowsX86_64TargetInfo { |
Michael J. Spencer | 54bf3c3 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 3456 | public: |
Saleem Abdulrasool | 79ed5d4 | 2014-04-04 05:08:53 +0000 | [diff] [blame] | 3457 | MicrosoftX86_64TargetInfo(const llvm::Triple &Triple) |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3458 | : WindowsX86_64TargetInfo(Triple) { |
Eli Friedman | 015d628 | 2011-03-22 21:25:11 +0000 | [diff] [blame] | 3459 | LongDoubleWidth = LongDoubleAlign = 64; |
| 3460 | LongDoubleFormat = &llvm::APFloat::IEEEdouble; |
Michael J. Spencer | 54bf3c3 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 3461 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 3462 | void getTargetDefines(const LangOptions &Opts, |
| 3463 | MacroBuilder &Builder) const override { |
Michael J. Spencer | 54bf3c3 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 3464 | WindowsX86_64TargetInfo::getTargetDefines(Opts, Builder); |
| 3465 | WindowsX86_64TargetInfo::getVisualStudioDefines(Opts, Builder); |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3466 | Builder.defineMacro("_M_X64"); |
Michael J. Spencer | 4992ca4b | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 3467 | Builder.defineMacro("_M_AMD64"); |
Daniel Dunbar | 3e7a723 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3468 | } |
Daniel Dunbar | 3e7a723 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3469 | }; |
| 3470 | } // end anonymous namespace |
| 3471 | |
| 3472 | namespace { |
| 3473 | // x86-64 MinGW target |
| 3474 | class MinGWX86_64TargetInfo : public WindowsX86_64TargetInfo { |
| 3475 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3476 | MinGWX86_64TargetInfo(const llvm::Triple &Triple) |
| 3477 | : WindowsX86_64TargetInfo(Triple) {} |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 3478 | void getTargetDefines(const LangOptions &Opts, |
| 3479 | MacroBuilder &Builder) const override { |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3480 | WindowsX86_64TargetInfo::getTargetDefines(Opts, Builder); |
Michael J. Spencer | 54bf3c3 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 3481 | DefineStd(Builder, "WIN64", Opts); |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3482 | Builder.defineMacro("__MINGW64__"); |
Reid Kleckner | 4760683 | 2014-04-21 20:58:00 +0000 | [diff] [blame] | 3483 | addMinGWDefines(Opts, Builder); |
Daniel Dunbar | 3e7a723 | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3484 | } |
| 3485 | }; |
| 3486 | } // end anonymous namespace |
| 3487 | |
| 3488 | namespace { |
Eli Friedman | 2857ccb | 2009-07-01 03:36:11 +0000 | [diff] [blame] | 3489 | class DarwinX86_64TargetInfo : public DarwinTargetInfo<X86_64TargetInfo> { |
| 3490 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3491 | DarwinX86_64TargetInfo(const llvm::Triple &Triple) |
| 3492 | : DarwinTargetInfo<X86_64TargetInfo>(Triple) { |
Eli Friedman | 2857ccb | 2009-07-01 03:36:11 +0000 | [diff] [blame] | 3493 | Int64Type = SignedLongLong; |
Chad Rosier | cc40ea7 | 2012-07-13 23:57:43 +0000 | [diff] [blame] | 3494 | MaxVectorAlign = 256; |
Tim Northover | a2ee433 | 2014-03-29 15:09:45 +0000 | [diff] [blame] | 3495 | // The 64-bit iOS simulator uses the builtin bool type for Objective-C. |
| 3496 | llvm::Triple T = llvm::Triple(Triple); |
| 3497 | if (T.getOS() == llvm::Triple::IOS) |
| 3498 | UseSignedCharForObjCBool = false; |
Rafael Espindola | c418ae9 | 2014-01-03 19:22:05 +0000 | [diff] [blame] | 3499 | DescriptionString = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"; |
Eli Friedman | 2857ccb | 2009-07-01 03:36:11 +0000 | [diff] [blame] | 3500 | } |
| 3501 | }; |
| 3502 | } // end anonymous namespace |
| 3503 | |
| 3504 | namespace { |
Eli Friedman | 245f229 | 2009-07-05 22:31:18 +0000 | [diff] [blame] | 3505 | class OpenBSDX86_64TargetInfo : public OpenBSDTargetInfo<X86_64TargetInfo> { |
| 3506 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3507 | OpenBSDX86_64TargetInfo(const llvm::Triple &Triple) |
| 3508 | : OpenBSDTargetInfo<X86_64TargetInfo>(Triple) { |
Eli Friedman | 245f229 | 2009-07-05 22:31:18 +0000 | [diff] [blame] | 3509 | IntMaxType = SignedLongLong; |
Eli Friedman | 245f229 | 2009-07-05 22:31:18 +0000 | [diff] [blame] | 3510 | Int64Type = SignedLongLong; |
| 3511 | } |
| 3512 | }; |
| 3513 | } // end anonymous namespace |
| 3514 | |
| 3515 | namespace { |
Eli Friedman | 9fa2885 | 2012-08-08 23:57:20 +0000 | [diff] [blame] | 3516 | class BitrigX86_64TargetInfo : public BitrigTargetInfo<X86_64TargetInfo> { |
| 3517 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3518 | BitrigX86_64TargetInfo(const llvm::Triple &Triple) |
| 3519 | : BitrigTargetInfo<X86_64TargetInfo>(Triple) { |
| 3520 | IntMaxType = SignedLongLong; |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3521 | Int64Type = SignedLongLong; |
Eli Friedman | 9fa2885 | 2012-08-08 23:57:20 +0000 | [diff] [blame] | 3522 | } |
| 3523 | }; |
Tim Northover | 9bb857a | 2013-01-31 12:13:10 +0000 | [diff] [blame] | 3524 | } |
| 3525 | |
Eli Friedman | 9fa2885 | 2012-08-08 23:57:20 +0000 | [diff] [blame] | 3526 | |
| 3527 | namespace { |
Eli Friedman | f05b772 | 2008-08-20 07:44:10 +0000 | [diff] [blame] | 3528 | class ARMTargetInfo : public TargetInfo { |
Daniel Dunbar | 0def3d1 | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3529 | // Possible FPU choices. |
| 3530 | enum FPUMode { |
Bob Wilson | 6fc8fb8 | 2012-09-29 23:52:52 +0000 | [diff] [blame] | 3531 | VFP2FPU = (1 << 0), |
| 3532 | VFP3FPU = (1 << 1), |
| 3533 | VFP4FPU = (1 << 2), |
Bernard Ogden | da13af3 | 2013-10-24 18:32:51 +0000 | [diff] [blame] | 3534 | NeonFPU = (1 << 3), |
| 3535 | FPARMV8 = (1 << 4) |
Daniel Dunbar | 0def3d1 | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3536 | }; |
| 3537 | |
Silviu Baranga | f9671dd | 2013-10-21 10:54:53 +0000 | [diff] [blame] | 3538 | // Possible HWDiv features. |
| 3539 | enum HWDivMode { |
| 3540 | HWDivThumb = (1 << 0), |
| 3541 | HWDivARM = (1 << 1) |
| 3542 | }; |
| 3543 | |
Daniel Dunbar | 0def3d1 | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3544 | static bool FPUModeIsVFP(FPUMode Mode) { |
Bernard Ogden | da13af3 | 2013-10-24 18:32:51 +0000 | [diff] [blame] | 3545 | return Mode & (VFP2FPU | VFP3FPU | VFP4FPU | NeonFPU | FPARMV8); |
Daniel Dunbar | 0def3d1 | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3546 | } |
| 3547 | |
| 3548 | static const TargetInfo::GCCRegAlias GCCRegAliases[]; |
| 3549 | static const char * const GCCRegNames[]; |
Daniel Dunbar | 1da76c4 | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 3550 | |
Daniel Dunbar | acde99e | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 3551 | std::string ABI, CPU; |
Daniel Dunbar | 0def3d1 | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3552 | |
Rafael Espindola | eb26547 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 3553 | enum { |
| 3554 | FP_Default, |
| 3555 | FP_VFP, |
| 3556 | FP_Neon |
| 3557 | } FPMath; |
| 3558 | |
Bernard Ogden | da13af3 | 2013-10-24 18:32:51 +0000 | [diff] [blame] | 3559 | unsigned FPU : 5; |
Daniel Dunbar | 0def3d1 | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3560 | |
Logan Chien | 57086ce | 2012-10-10 06:56:20 +0000 | [diff] [blame] | 3561 | unsigned IsAAPCS : 1; |
Daniel Dunbar | 893d475 | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 3562 | unsigned IsThumb : 1; |
Silviu Baranga | f9671dd | 2013-10-21 10:54:53 +0000 | [diff] [blame] | 3563 | unsigned HWDiv : 2; |
Daniel Dunbar | 893d475 | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 3564 | |
| 3565 | // Initialized via features. |
| 3566 | unsigned SoftFloat : 1; |
| 3567 | unsigned SoftFloatABI : 1; |
Daniel Dunbar | b4091a9 | 2009-09-14 00:35:03 +0000 | [diff] [blame] | 3568 | |
Bernard Ogden | 18b5701 | 2013-10-29 09:47:51 +0000 | [diff] [blame] | 3569 | unsigned CRC : 1; |
Tim Northover | 02e3860 | 2014-02-03 17:28:04 +0000 | [diff] [blame] | 3570 | unsigned Crypto : 1; |
Bernard Ogden | 18b5701 | 2013-10-29 09:47:51 +0000 | [diff] [blame] | 3571 | |
Saleem Abdulrasool | 687c3b0 | 2014-09-17 14:50:27 +0000 | [diff] [blame^] | 3572 | // ACLE 6.5.1 Hardware floating point |
| 3573 | enum { |
| 3574 | HW_FP_HP = (1 << 1), /// half (16-bit) |
| 3575 | HW_FP_SP = (1 << 2), /// single (32-bit) |
| 3576 | HW_FP_DP = (1 << 3), /// double (64-bit) |
| 3577 | }; |
| 3578 | uint32_t HW_FP; |
| 3579 | |
Chris Lattner | 5cc15e0 | 2010-03-03 19:03:45 +0000 | [diff] [blame] | 3580 | static const Builtin::Info BuiltinInfo[]; |
| 3581 | |
Rafael Espindola | 101d5b9 | 2013-05-13 20:09:47 +0000 | [diff] [blame] | 3582 | static bool shouldUseInlineAtomic(const llvm::Triple &T) { |
Rafael Espindola | 101d5b9 | 2013-05-13 20:09:47 +0000 | [diff] [blame] | 3583 | StringRef ArchName = T.getArchName(); |
Christian Pirker | f01cd6f | 2014-03-28 14:40:46 +0000 | [diff] [blame] | 3584 | if (T.getArch() == llvm::Triple::arm || |
| 3585 | T.getArch() == llvm::Triple::armeb) { |
| 3586 | StringRef VersionStr; |
| 3587 | if (ArchName.startswith("armv")) |
Tim Northover | e8c3721 | 2014-07-09 09:24:43 +0000 | [diff] [blame] | 3588 | VersionStr = ArchName.substr(4, 1); |
Christian Pirker | f01cd6f | 2014-03-28 14:40:46 +0000 | [diff] [blame] | 3589 | else if (ArchName.startswith("armebv")) |
Tim Northover | e8c3721 | 2014-07-09 09:24:43 +0000 | [diff] [blame] | 3590 | VersionStr = ArchName.substr(6, 1); |
Christian Pirker | f01cd6f | 2014-03-28 14:40:46 +0000 | [diff] [blame] | 3591 | else |
Rafael Espindola | 92dbc31 | 2013-05-14 00:44:24 +0000 | [diff] [blame] | 3592 | return false; |
Rafael Espindola | 92dbc31 | 2013-05-14 00:44:24 +0000 | [diff] [blame] | 3593 | unsigned Version; |
| 3594 | if (VersionStr.getAsInteger(10, Version)) |
| 3595 | return false; |
| 3596 | return Version >= 6; |
| 3597 | } |
Christian Pirker | f01cd6f | 2014-03-28 14:40:46 +0000 | [diff] [blame] | 3598 | assert(T.getArch() == llvm::Triple::thumb || |
| 3599 | T.getArch() == llvm::Triple::thumbeb); |
| 3600 | StringRef VersionStr; |
| 3601 | if (ArchName.startswith("thumbv")) |
Tim Northover | e8c3721 | 2014-07-09 09:24:43 +0000 | [diff] [blame] | 3602 | VersionStr = ArchName.substr(6, 1); |
Christian Pirker | f01cd6f | 2014-03-28 14:40:46 +0000 | [diff] [blame] | 3603 | else if (ArchName.startswith("thumbebv")) |
Tim Northover | e8c3721 | 2014-07-09 09:24:43 +0000 | [diff] [blame] | 3604 | VersionStr = ArchName.substr(8, 1); |
Christian Pirker | f01cd6f | 2014-03-28 14:40:46 +0000 | [diff] [blame] | 3605 | else |
Rafael Espindola | 92dbc31 | 2013-05-14 00:44:24 +0000 | [diff] [blame] | 3606 | return false; |
Rafael Espindola | 92dbc31 | 2013-05-14 00:44:24 +0000 | [diff] [blame] | 3607 | unsigned Version; |
| 3608 | if (VersionStr.getAsInteger(10, Version)) |
| 3609 | return false; |
| 3610 | return Version >= 7; |
Rafael Espindola | 101d5b9 | 2013-05-13 20:09:47 +0000 | [diff] [blame] | 3611 | } |
| 3612 | |
Rafael Espindola | d6c2b72 | 2013-12-18 19:47:32 +0000 | [diff] [blame] | 3613 | void setABIAAPCS() { |
Rafael Espindola | d6c2b72 | 2013-12-18 19:47:32 +0000 | [diff] [blame] | 3614 | IsAAPCS = true; |
Rafael Espindola | afa854c | 2013-12-18 20:24:51 +0000 | [diff] [blame] | 3615 | |
| 3616 | DoubleAlign = LongLongAlign = LongDoubleAlign = SuitableAlign = 64; |
Rafael Espindola | c418ae9 | 2014-01-03 19:22:05 +0000 | [diff] [blame] | 3617 | const llvm::Triple &T = getTriple(); |
Rafael Espindola | afa854c | 2013-12-18 20:24:51 +0000 | [diff] [blame] | 3618 | |
Tim Northover | 00853e5 | 2014-08-05 11:07:26 +0000 | [diff] [blame] | 3619 | // size_t is unsigned long on MachO-derived environments and NetBSD. |
| 3620 | if (T.isOSBinFormatMachO() || T.getOS() == llvm::Triple::NetBSD) |
Rafael Espindola | afa854c | 2013-12-18 20:24:51 +0000 | [diff] [blame] | 3621 | SizeType = UnsignedLong; |
| 3622 | else |
| 3623 | SizeType = UnsignedInt; |
| 3624 | |
Saleem Abdulrasool | 6323a2d | 2014-05-04 01:56:04 +0000 | [diff] [blame] | 3625 | switch (T.getOS()) { |
| 3626 | case llvm::Triple::NetBSD: |
Rafael Espindola | afa854c | 2013-12-18 20:24:51 +0000 | [diff] [blame] | 3627 | WCharType = SignedInt; |
Saleem Abdulrasool | 6323a2d | 2014-05-04 01:56:04 +0000 | [diff] [blame] | 3628 | break; |
| 3629 | case llvm::Triple::Win32: |
| 3630 | WCharType = UnsignedShort; |
| 3631 | break; |
| 3632 | case llvm::Triple::Linux: |
| 3633 | default: |
Rafael Espindola | afa854c | 2013-12-18 20:24:51 +0000 | [diff] [blame] | 3634 | // AAPCS 7.1.1, ARM-Linux ABI 2.4: type of wchar_t is unsigned int. |
| 3635 | WCharType = UnsignedInt; |
Saleem Abdulrasool | 6323a2d | 2014-05-04 01:56:04 +0000 | [diff] [blame] | 3636 | break; |
Rafael Espindola | afa854c | 2013-12-18 20:24:51 +0000 | [diff] [blame] | 3637 | } |
| 3638 | |
| 3639 | UseBitFieldTypeAlignment = true; |
| 3640 | |
| 3641 | ZeroLengthBitfieldBoundary = 0; |
| 3642 | |
| 3643 | if (IsThumb) { |
| 3644 | // Thumb1 add sp, #imm requires the immediate value be multiple of 4, |
| 3645 | // so set preferred for small types to 32. |
Saleem Abdulrasool | f4c9e49 | 2014-04-04 20:31:19 +0000 | [diff] [blame] | 3646 | if (T.isOSBinFormatMachO()) { |
Christian Pirker | f01cd6f | 2014-03-28 14:40:46 +0000 | [diff] [blame] | 3647 | DescriptionString = BigEndian ? |
| 3648 | "E-m:o-p:32:32-i1:8:32-i8:8:32-i16:16:32-i64:64-" |
| 3649 | "v128:64:128-a:0:32-n32-S64" : |
| 3650 | "e-m:o-p:32:32-i1:8:32-i8:8:32-i16:16:32-i64:64-" |
| 3651 | "v128:64:128-a:0:32-n32-S64"; |
Saleem Abdulrasool | f4c9e49 | 2014-04-04 20:31:19 +0000 | [diff] [blame] | 3652 | } else if (T.isOSWindows()) { |
| 3653 | // FIXME: this is invalid for WindowsCE |
| 3654 | assert(!BigEndian && "Windows on ARM does not support big endian"); |
| 3655 | DescriptionString = "e" |
| 3656 | "-m:e" |
| 3657 | "-p:32:32" |
| 3658 | "-i1:8:32-i8:8:32-i16:16:32-i64:64" |
| 3659 | "-v128:64:128" |
| 3660 | "-a:0:32" |
| 3661 | "-n32" |
| 3662 | "-S64"; |
| 3663 | } else { |
Christian Pirker | f01cd6f | 2014-03-28 14:40:46 +0000 | [diff] [blame] | 3664 | DescriptionString = BigEndian ? |
| 3665 | "E-m:e-p:32:32-i1:8:32-i8:8:32-i16:16:32-i64:64-" |
| 3666 | "v128:64:128-a:0:32-n32-S64" : |
| 3667 | "e-m:e-p:32:32-i1:8:32-i8:8:32-i16:16:32-i64:64-" |
| 3668 | "v128:64:128-a:0:32-n32-S64"; |
Saleem Abdulrasool | f4c9e49 | 2014-04-04 20:31:19 +0000 | [diff] [blame] | 3669 | } |
Rafael Espindola | afa854c | 2013-12-18 20:24:51 +0000 | [diff] [blame] | 3670 | } else { |
Rafael Espindola | c418ae9 | 2014-01-03 19:22:05 +0000 | [diff] [blame] | 3671 | if (T.isOSBinFormatMachO()) |
Christian Pirker | f01cd6f | 2014-03-28 14:40:46 +0000 | [diff] [blame] | 3672 | DescriptionString = BigEndian ? |
| 3673 | "E-m:o-p:32:32-i64:64-v128:64:128-n32-S64" : |
| 3674 | "e-m:o-p:32:32-i64:64-v128:64:128-n32-S64"; |
Rafael Espindola | c418ae9 | 2014-01-03 19:22:05 +0000 | [diff] [blame] | 3675 | else |
Christian Pirker | f01cd6f | 2014-03-28 14:40:46 +0000 | [diff] [blame] | 3676 | DescriptionString = BigEndian ? |
| 3677 | "E-m:e-p:32:32-i64:64-v128:64:128-n32-S64" : |
| 3678 | "e-m:e-p:32:32-i64:64-v128:64:128-n32-S64"; |
Rafael Espindola | afa854c | 2013-12-18 20:24:51 +0000 | [diff] [blame] | 3679 | } |
| 3680 | |
| 3681 | // FIXME: Enumerated types are variable width in straight AAPCS. |
Rafael Espindola | d6c2b72 | 2013-12-18 19:47:32 +0000 | [diff] [blame] | 3682 | } |
| 3683 | |
| 3684 | void setABIAPCS() { |
Rafael Espindola | c418ae9 | 2014-01-03 19:22:05 +0000 | [diff] [blame] | 3685 | const llvm::Triple &T = getTriple(); |
| 3686 | |
Rafael Espindola | afa854c | 2013-12-18 20:24:51 +0000 | [diff] [blame] | 3687 | IsAAPCS = false; |
| 3688 | |
Rafael Espindola | d6c2b72 | 2013-12-18 19:47:32 +0000 | [diff] [blame] | 3689 | DoubleAlign = LongLongAlign = LongDoubleAlign = SuitableAlign = 32; |
Rafael Espindola | afa854c | 2013-12-18 20:24:51 +0000 | [diff] [blame] | 3690 | |
Rafael Espindola | d6c2b72 | 2013-12-18 19:47:32 +0000 | [diff] [blame] | 3691 | // size_t is unsigned int on FreeBSD. |
Rafael Espindola | c418ae9 | 2014-01-03 19:22:05 +0000 | [diff] [blame] | 3692 | if (T.getOS() == llvm::Triple::FreeBSD) |
Rafael Espindola | afa854c | 2013-12-18 20:24:51 +0000 | [diff] [blame] | 3693 | SizeType = UnsignedInt; |
| 3694 | else |
Rafael Espindola | d6c2b72 | 2013-12-18 19:47:32 +0000 | [diff] [blame] | 3695 | SizeType = UnsignedLong; |
| 3696 | |
| 3697 | // Revert to using SignedInt on apcs-gnu to comply with existing behaviour. |
| 3698 | WCharType = SignedInt; |
| 3699 | |
| 3700 | // Do not respect the alignment of bit-field types when laying out |
| 3701 | // structures. This corresponds to PCC_BITFIELD_TYPE_MATTERS in gcc. |
| 3702 | UseBitFieldTypeAlignment = false; |
| 3703 | |
| 3704 | /// gcc forces the alignment to 4 bytes, regardless of the type of the |
| 3705 | /// zero length bitfield. This corresponds to EMPTY_FIELD_BOUNDARY in |
| 3706 | /// gcc. |
| 3707 | ZeroLengthBitfieldBoundary = 32; |
| 3708 | |
Rafael Espindola | d6c2b72 | 2013-12-18 19:47:32 +0000 | [diff] [blame] | 3709 | if (IsThumb) { |
| 3710 | // Thumb1 add sp, #imm requires the immediate value be multiple of 4, |
| 3711 | // so set preferred for small types to 32. |
Rafael Espindola | c418ae9 | 2014-01-03 19:22:05 +0000 | [diff] [blame] | 3712 | if (T.isOSBinFormatMachO()) |
Christian Pirker | f01cd6f | 2014-03-28 14:40:46 +0000 | [diff] [blame] | 3713 | DescriptionString = BigEndian ? |
| 3714 | "E-m:o-p:32:32-i1:8:32-i8:8:32-i16:16:32-f64:32:64" |
| 3715 | "-v64:32:64-v128:32:128-a:0:32-n32-S32" : |
| 3716 | "e-m:o-p:32:32-i1:8:32-i8:8:32-i16:16:32-f64:32:64" |
| 3717 | "-v64:32:64-v128:32:128-a:0:32-n32-S32"; |
Rafael Espindola | c418ae9 | 2014-01-03 19:22:05 +0000 | [diff] [blame] | 3718 | else |
Christian Pirker | f01cd6f | 2014-03-28 14:40:46 +0000 | [diff] [blame] | 3719 | DescriptionString = BigEndian ? |
| 3720 | "E-m:e-p:32:32-i1:8:32-i8:8:32-i16:16:32-f64:32:64" |
| 3721 | "-v64:32:64-v128:32:128-a:0:32-n32-S32" : |
| 3722 | "e-m:e-p:32:32-i1:8:32-i8:8:32-i16:16:32-f64:32:64" |
| 3723 | "-v64:32:64-v128:32:128-a:0:32-n32-S32"; |
Rafael Espindola | d6c2b72 | 2013-12-18 19:47:32 +0000 | [diff] [blame] | 3724 | } else { |
Rafael Espindola | c418ae9 | 2014-01-03 19:22:05 +0000 | [diff] [blame] | 3725 | if (T.isOSBinFormatMachO()) |
Christian Pirker | f01cd6f | 2014-03-28 14:40:46 +0000 | [diff] [blame] | 3726 | DescriptionString = BigEndian ? |
| 3727 | "E-m:o-p:32:32-f64:32:64-v64:32:64-v128:32:128-a:0:32-n32-S32" : |
Rafael Espindola | c418ae9 | 2014-01-03 19:22:05 +0000 | [diff] [blame] | 3728 | "e-m:o-p:32:32-f64:32:64-v64:32:64-v128:32:128-a:0:32-n32-S32"; |
| 3729 | else |
Christian Pirker | f01cd6f | 2014-03-28 14:40:46 +0000 | [diff] [blame] | 3730 | DescriptionString = BigEndian ? |
| 3731 | "E-m:e-p:32:32-f64:32:64-v64:32:64-v128:32:128-a:0:32-n32-S32" : |
Rafael Espindola | c418ae9 | 2014-01-03 19:22:05 +0000 | [diff] [blame] | 3732 | "e-m:e-p:32:32-f64:32:64-v64:32:64-v128:32:128-a:0:32-n32-S32"; |
Rafael Espindola | d6c2b72 | 2013-12-18 19:47:32 +0000 | [diff] [blame] | 3733 | } |
| 3734 | |
| 3735 | // FIXME: Override "preferred align" for double and long long. |
| 3736 | } |
| 3737 | |
Chris Lattner | 17df24e | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 3738 | public: |
Christian Pirker | f01cd6f | 2014-03-28 14:40:46 +0000 | [diff] [blame] | 3739 | ARMTargetInfo(const llvm::Triple &Triple, bool IsBigEndian) |
Rafael Espindola | afa854c | 2013-12-18 20:24:51 +0000 | [diff] [blame] | 3740 | : TargetInfo(Triple), CPU("arm1136j-s"), FPMath(FP_Default), |
Saleem Abdulrasool | 687c3b0 | 2014-09-17 14:50:27 +0000 | [diff] [blame^] | 3741 | IsAAPCS(true), HW_FP(0) { |
Christian Pirker | f01cd6f | 2014-03-28 14:40:46 +0000 | [diff] [blame] | 3742 | BigEndian = IsBigEndian; |
| 3743 | |
Joerg Sonnenberger | 84c7ca8 | 2013-11-30 00:38:16 +0000 | [diff] [blame] | 3744 | switch (getTriple().getOS()) { |
| 3745 | case llvm::Triple::NetBSD: |
Joerg Sonnenberger | 7c7fcec | 2013-12-02 16:09:34 +0000 | [diff] [blame] | 3746 | PtrDiffType = SignedLong; |
Joerg Sonnenberger | 84c7ca8 | 2013-11-30 00:38:16 +0000 | [diff] [blame] | 3747 | break; |
| 3748 | default: |
Joerg Sonnenberger | 7c7fcec | 2013-12-02 16:09:34 +0000 | [diff] [blame] | 3749 | PtrDiffType = SignedInt; |
Joerg Sonnenberger | 84c7ca8 | 2013-11-30 00:38:16 +0000 | [diff] [blame] | 3750 | break; |
| 3751 | } |
Daniel Dunbar | 2f5c75e | 2009-09-17 16:21:10 +0000 | [diff] [blame] | 3752 | |
Chris Lattner | 1a8f394 | 2010-04-23 16:29:58 +0000 | [diff] [blame] | 3753 | // {} in inline assembly are neon specifiers, not assembly variant |
| 3754 | // specifiers. |
| 3755 | NoAsmVariants = true; |
Michael J. Spencer | 4c0ffa8 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 3756 | |
Daniel Dunbar | acde99e | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 3757 | // FIXME: Should we just treat this as a feature? |
Daniel Dunbar | c454ecf | 2009-12-18 19:57:13 +0000 | [diff] [blame] | 3758 | IsThumb = getTriple().getArchName().startswith("thumb"); |
Rafael Espindola | afa854c | 2013-12-18 20:24:51 +0000 | [diff] [blame] | 3759 | |
| 3760 | setABI("aapcs-linux"); |
John McCall | 8635341 | 2010-08-21 22:46:04 +0000 | [diff] [blame] | 3761 | |
| 3762 | // ARM targets default to using the ARM C++ ABI. |
John McCall | 359b885 | 2013-01-25 22:30:49 +0000 | [diff] [blame] | 3763 | TheCXXABI.set(TargetCXXABI::GenericARM); |
Eli Friedman | 4b72fdd | 2011-10-14 20:59:01 +0000 | [diff] [blame] | 3764 | |
| 3765 | // ARM has atomics up to 8 bytes |
Eli Friedman | 4b72fdd | 2011-10-14 20:59:01 +0000 | [diff] [blame] | 3766 | MaxAtomicPromoteWidth = 64; |
Rafael Espindola | 101d5b9 | 2013-05-13 20:09:47 +0000 | [diff] [blame] | 3767 | if (shouldUseInlineAtomic(getTriple())) |
| 3768 | MaxAtomicInlineWidth = 64; |
James Molloy | a713922 | 2012-03-12 09:14:10 +0000 | [diff] [blame] | 3769 | |
| 3770 | // Do force alignment of members that follow zero length bitfields. If |
| 3771 | // the alignment of the zero-length bitfield is greater than the member |
| 3772 | // that follows it, `bar', `bar' will be aligned as the type of the |
| 3773 | // zero length bitfield. |
| 3774 | UseZeroLengthBitfieldAlignment = true; |
Eli Friedman | b536606 | 2008-05-20 14:21:01 +0000 | [diff] [blame] | 3775 | } |
Alp Toker | 4925ba7 | 2014-06-07 23:30:42 +0000 | [diff] [blame] | 3776 | StringRef getABI() const override { return ABI; } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 3777 | bool setABI(const std::string &Name) override { |
Daniel Dunbar | b4091a9 | 2009-09-14 00:35:03 +0000 | [diff] [blame] | 3778 | ABI = Name; |
| 3779 | |
Daniel Dunbar | 125f8fb | 2009-09-14 00:02:24 +0000 | [diff] [blame] | 3780 | // The defaults (above) are for AAPCS, check if we need to change them. |
| 3781 | // |
| 3782 | // FIXME: We need support for -meabi... we could just mangle it into the |
| 3783 | // name. |
| 3784 | if (Name == "apcs-gnu") { |
Rafael Espindola | d6c2b72 | 2013-12-18 19:47:32 +0000 | [diff] [blame] | 3785 | setABIAPCS(); |
| 3786 | return true; |
| 3787 | } |
| 3788 | if (Name == "aapcs" || Name == "aapcs-vfp" || Name == "aapcs-linux") { |
| 3789 | setABIAAPCS(); |
| 3790 | return true; |
| 3791 | } |
| 3792 | return false; |
Daniel Dunbar | 125f8fb | 2009-09-14 00:02:24 +0000 | [diff] [blame] | 3793 | } |
Daniel Dunbar | 893d475 | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 3794 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 3795 | void getDefaultFeatures(llvm::StringMap<bool> &Features) const override { |
Rafael Espindola | d8da90b | 2014-01-02 13:57:18 +0000 | [diff] [blame] | 3796 | if (IsAAPCS) |
| 3797 | Features["aapcs"] = true; |
| 3798 | else |
| 3799 | Features["apcs"] = true; |
| 3800 | |
Silviu Baranga | e569046 | 2013-10-21 10:59:33 +0000 | [diff] [blame] | 3801 | StringRef ArchName = getTriple().getArchName(); |
Daniel Dunbar | 0def3d1 | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3802 | if (CPU == "arm1136jf-s" || CPU == "arm1176jzf-s" || CPU == "mpcore") |
| 3803 | Features["vfp2"] = true; |
Renato Golin | eefb577 | 2013-09-13 17:02:45 +0000 | [diff] [blame] | 3804 | else if (CPU == "cortex-a8" || CPU == "cortex-a9" || |
| 3805 | CPU == "cortex-a9-mp") { |
| 3806 | Features["vfp3"] = true; |
Daniel Dunbar | 0def3d1 | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3807 | Features["neon"] = true; |
Silviu Baranga | e569046 | 2013-10-21 10:59:33 +0000 | [diff] [blame] | 3808 | } |
| 3809 | else if (CPU == "cortex-a5") { |
Bob Wilson | 6fc8fb8 | 2012-09-29 23:52:52 +0000 | [diff] [blame] | 3810 | Features["vfp4"] = true; |
| 3811 | Features["neon"] = true; |
Ana Pazos | dd6068d | 2013-12-06 22:43:17 +0000 | [diff] [blame] | 3812 | } else if (CPU == "swift" || CPU == "cortex-a7" || |
| 3813 | CPU == "cortex-a12" || CPU == "cortex-a15" || |
| 3814 | CPU == "krait") { |
Silviu Baranga | e569046 | 2013-10-21 10:59:33 +0000 | [diff] [blame] | 3815 | Features["vfp4"] = true; |
| 3816 | Features["neon"] = true; |
| 3817 | Features["hwdiv"] = true; |
| 3818 | Features["hwdiv-arm"] = true; |
Tim Northover | a2ee433 | 2014-03-29 15:09:45 +0000 | [diff] [blame] | 3819 | } else if (CPU == "cyclone") { |
| 3820 | Features["v8fp"] = true; |
| 3821 | Features["neon"] = true; |
| 3822 | Features["hwdiv"] = true; |
| 3823 | Features["hwdiv-arm"] = true; |
Bernard Ogden | da13af3 | 2013-10-24 18:32:51 +0000 | [diff] [blame] | 3824 | } else if (CPU == "cortex-a53" || CPU == "cortex-a57") { |
| 3825 | Features["fp-armv8"] = true; |
| 3826 | Features["neon"] = true; |
| 3827 | Features["hwdiv"] = true; |
| 3828 | Features["hwdiv-arm"] = true; |
Bernard Ogden | 18b5701 | 2013-10-29 09:47:51 +0000 | [diff] [blame] | 3829 | Features["crc"] = true; |
Tim Northover | 02e3860 | 2014-02-03 17:28:04 +0000 | [diff] [blame] | 3830 | Features["crypto"] = true; |
Artyom Skrobov | e72a6f7 | 2014-01-29 09:43:07 +0000 | [diff] [blame] | 3831 | } else if (CPU == "cortex-r5" || |
Silviu Baranga | e569046 | 2013-10-21 10:59:33 +0000 | [diff] [blame] | 3832 | // Enable the hwdiv extension for all v8a AArch32 cores by |
| 3833 | // default. |
| 3834 | ArchName == "armv8a" || ArchName == "armv8" || |
Christian Pirker | f01cd6f | 2014-03-28 14:40:46 +0000 | [diff] [blame] | 3835 | ArchName == "armebv8a" || ArchName == "armebv8" || |
| 3836 | ArchName == "thumbv8a" || ArchName == "thumbv8" || |
| 3837 | ArchName == "thumbebv8a" || ArchName == "thumbebv8") { |
Silviu Baranga | e569046 | 2013-10-21 10:59:33 +0000 | [diff] [blame] | 3838 | Features["hwdiv"] = true; |
| 3839 | Features["hwdiv-arm"] = true; |
Artyom Skrobov | e72a6f7 | 2014-01-29 09:43:07 +0000 | [diff] [blame] | 3840 | } else if (CPU == "cortex-m3" || CPU == "cortex-m4") { |
| 3841 | Features["hwdiv"] = true; |
Bob Wilson | 6fc8fb8 | 2012-09-29 23:52:52 +0000 | [diff] [blame] | 3842 | } |
Daniel Dunbar | 0def3d1 | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3843 | } |
Michael J. Spencer | 4c0ffa8 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 3844 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 3845 | bool handleTargetFeatures(std::vector<std::string> &Features, |
| 3846 | DiagnosticsEngine &Diags) override { |
Bob Wilson | 6fc8fb8 | 2012-09-29 23:52:52 +0000 | [diff] [blame] | 3847 | FPU = 0; |
Bernard Ogden | 18b5701 | 2013-10-29 09:47:51 +0000 | [diff] [blame] | 3848 | CRC = 0; |
Tim Northover | 02e3860 | 2014-02-03 17:28:04 +0000 | [diff] [blame] | 3849 | Crypto = 0; |
Daniel Dunbar | 893d475 | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 3850 | SoftFloat = SoftFloatABI = false; |
Silviu Baranga | f9671dd | 2013-10-21 10:54:53 +0000 | [diff] [blame] | 3851 | HWDiv = 0; |
Saleem Abdulrasool | 0f691c6 | 2014-09-17 14:50:23 +0000 | [diff] [blame] | 3852 | |
| 3853 | for (const auto &Feature : Features) { |
Saleem Abdulrasool | 687c3b0 | 2014-09-17 14:50:27 +0000 | [diff] [blame^] | 3854 | if (Feature == "+soft-float") { |
Daniel Dunbar | 893d475 | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 3855 | SoftFloat = true; |
Saleem Abdulrasool | 687c3b0 | 2014-09-17 14:50:27 +0000 | [diff] [blame^] | 3856 | } else if (Feature == "+soft-float-abi") { |
Daniel Dunbar | 893d475 | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 3857 | SoftFloatABI = true; |
Saleem Abdulrasool | 687c3b0 | 2014-09-17 14:50:27 +0000 | [diff] [blame^] | 3858 | } else if (Feature == "+vfp2") { |
Bob Wilson | 6fc8fb8 | 2012-09-29 23:52:52 +0000 | [diff] [blame] | 3859 | FPU |= VFP2FPU; |
Saleem Abdulrasool | 687c3b0 | 2014-09-17 14:50:27 +0000 | [diff] [blame^] | 3860 | HW_FP = HW_FP_SP | HW_FP_DP; |
| 3861 | } else if (Feature == "+vfp3") { |
Bob Wilson | 6fc8fb8 | 2012-09-29 23:52:52 +0000 | [diff] [blame] | 3862 | FPU |= VFP3FPU; |
Saleem Abdulrasool | 687c3b0 | 2014-09-17 14:50:27 +0000 | [diff] [blame^] | 3863 | HW_FP = HW_FP_SP | HW_FP_DP; |
| 3864 | } else if (Feature == "+vfp4") { |
Bob Wilson | 6fc8fb8 | 2012-09-29 23:52:52 +0000 | [diff] [blame] | 3865 | FPU |= VFP4FPU; |
Saleem Abdulrasool | 687c3b0 | 2014-09-17 14:50:27 +0000 | [diff] [blame^] | 3866 | HW_FP = HW_FP_SP | HW_FP_DP | HW_FP_HP; |
| 3867 | } else if (Feature == "+fp-armv8") { |
Bernard Ogden | da13af3 | 2013-10-24 18:32:51 +0000 | [diff] [blame] | 3868 | FPU |= FPARMV8; |
Saleem Abdulrasool | 687c3b0 | 2014-09-17 14:50:27 +0000 | [diff] [blame^] | 3869 | HW_FP = HW_FP_SP | HW_FP_DP | HW_FP_HP; |
| 3870 | } else if (Feature == "+neon") { |
Bob Wilson | 6fc8fb8 | 2012-09-29 23:52:52 +0000 | [diff] [blame] | 3871 | FPU |= NeonFPU; |
Saleem Abdulrasool | 687c3b0 | 2014-09-17 14:50:27 +0000 | [diff] [blame^] | 3872 | HW_FP = HW_FP_SP | HW_FP_DP; |
| 3873 | } else if (Feature == "+hwdiv") { |
Silviu Baranga | f9671dd | 2013-10-21 10:54:53 +0000 | [diff] [blame] | 3874 | HWDiv |= HWDivThumb; |
Saleem Abdulrasool | 687c3b0 | 2014-09-17 14:50:27 +0000 | [diff] [blame^] | 3875 | } else if (Feature == "+hwdiv-arm") { |
Silviu Baranga | f9671dd | 2013-10-21 10:54:53 +0000 | [diff] [blame] | 3876 | HWDiv |= HWDivARM; |
Saleem Abdulrasool | 687c3b0 | 2014-09-17 14:50:27 +0000 | [diff] [blame^] | 3877 | } else if (Feature == "+crc") { |
Bernard Ogden | 18b5701 | 2013-10-29 09:47:51 +0000 | [diff] [blame] | 3878 | CRC = 1; |
Saleem Abdulrasool | 687c3b0 | 2014-09-17 14:50:27 +0000 | [diff] [blame^] | 3879 | } else if (Feature == "+crypto") { |
Tim Northover | 02e3860 | 2014-02-03 17:28:04 +0000 | [diff] [blame] | 3880 | Crypto = 1; |
Saleem Abdulrasool | 687c3b0 | 2014-09-17 14:50:27 +0000 | [diff] [blame^] | 3881 | } else if (Feature == "+fp-only-sp") { |
| 3882 | HW_FP &= ~HW_FP_DP; |
| 3883 | } |
Daniel Dunbar | 893d475 | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 3884 | } |
| 3885 | |
Rafael Espindola | eb26547 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 3886 | if (!(FPU & NeonFPU) && FPMath == FP_Neon) { |
| 3887 | Diags.Report(diag::err_target_unsupported_fpmath) << "neon"; |
| 3888 | return false; |
| 3889 | } |
| 3890 | |
| 3891 | if (FPMath == FP_Neon) |
| 3892 | Features.push_back("+neonfp"); |
| 3893 | else if (FPMath == FP_VFP) |
| 3894 | Features.push_back("-neonfp"); |
| 3895 | |
Daniel Dunbar | 893d475 | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 3896 | // Remove front-end specific options which the backend handles differently. |
Saleem Abdulrasool | 0f691c6 | 2014-09-17 14:50:23 +0000 | [diff] [blame] | 3897 | const StringRef FrontEndFeatures[] = { "+soft-float", "+soft-float-abi" }; |
| 3898 | for (const auto &FEFeature : FrontEndFeatures) { |
| 3899 | auto Feature = std::find(Features.begin(), Features.end(), FEFeature); |
| 3900 | if (Feature != Features.end()) |
| 3901 | Features.erase(Feature); |
| 3902 | } |
| 3903 | |
Rafael Espindola | eb26547 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 3904 | return true; |
Daniel Dunbar | 893d475 | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 3905 | } |
| 3906 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 3907 | bool hasFeature(StringRef Feature) const override { |
Douglas Gregor | 0070c0b | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 3908 | return llvm::StringSwitch<bool>(Feature) |
| 3909 | .Case("arm", true) |
| 3910 | .Case("softfloat", SoftFloat) |
| 3911 | .Case("thumb", IsThumb) |
Amara Emerson | 8c3de54 | 2013-09-16 18:07:35 +0000 | [diff] [blame] | 3912 | .Case("neon", (FPU & NeonFPU) && !SoftFloat) |
Silviu Baranga | f9671dd | 2013-10-21 10:54:53 +0000 | [diff] [blame] | 3913 | .Case("hwdiv", HWDiv & HWDivThumb) |
| 3914 | .Case("hwdiv-arm", HWDiv & HWDivARM) |
Douglas Gregor | 0070c0b | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 3915 | .Default(false); |
| 3916 | } |
Anton Korobeynikov | e98c4db | 2012-09-08 08:08:27 +0000 | [diff] [blame] | 3917 | // FIXME: Should we actually have some table instead of these switches? |
Chris Lattner | 0e62c1c | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 3918 | static const char *getCPUDefineSuffix(StringRef Name) { |
Daniel Dunbar | acde99e | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 3919 | return llvm::StringSwitch<const char*>(Name) |
| 3920 | .Cases("arm8", "arm810", "4") |
| 3921 | .Cases("strongarm", "strongarm110", "strongarm1100", "strongarm1110", "4") |
| 3922 | .Cases("arm7tdmi", "arm7tdmi-s", "arm710t", "arm720t", "arm9", "4T") |
| 3923 | .Cases("arm9tdmi", "arm920", "arm920t", "arm922t", "arm940t", "4T") |
| 3924 | .Case("ep9312", "4T") |
| 3925 | .Cases("arm10tdmi", "arm1020t", "5T") |
| 3926 | .Cases("arm9e", "arm946e-s", "arm966e-s", "arm968e-s", "5TE") |
| 3927 | .Case("arm926ej-s", "5TEJ") |
| 3928 | .Cases("arm10e", "arm1020e", "arm1022e", "5TE") |
| 3929 | .Cases("xscale", "iwmmxt", "5TE") |
Daniel Dunbar | 0def3d1 | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3930 | .Case("arm1136j-s", "6J") |
Daniel Dunbar | acde99e | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 3931 | .Cases("arm1176jz-s", "arm1176jzf-s", "6ZK") |
Daniel Dunbar | 0def3d1 | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3932 | .Cases("arm1136jf-s", "mpcorenovfp", "mpcore", "6K") |
Daniel Dunbar | acde99e | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 3933 | .Cases("arm1156t2-s", "arm1156t2f-s", "6T2") |
Bob Wilson | b767d15 | 2014-01-15 21:43:40 +0000 | [diff] [blame] | 3934 | .Cases("cortex-a5", "cortex-a7", "cortex-a8", "cortex-a9-mp", "7A") |
Ana Pazos | dd6068d | 2013-12-06 22:43:17 +0000 | [diff] [blame] | 3935 | .Cases("cortex-a9", "cortex-a12", "cortex-a15", "krait", "7A") |
Renato Golin | 1a04f22 | 2013-09-13 17:02:54 +0000 | [diff] [blame] | 3936 | .Cases("cortex-r4", "cortex-r5", "7R") |
Bob Wilson | d7cf104 | 2012-09-29 23:52:50 +0000 | [diff] [blame] | 3937 | .Case("swift", "7S") |
Tim Northover | a2ee433 | 2014-03-29 15:09:45 +0000 | [diff] [blame] | 3938 | .Case("cyclone", "8A") |
Jim Grosbach | be83cb8 | 2014-06-26 17:24:16 +0000 | [diff] [blame] | 3939 | .Case("cortex-m3", "7M") |
| 3940 | .Case("cortex-m4", "7EM") |
Bob Wilson | 87ba1d3 | 2011-03-21 21:55:25 +0000 | [diff] [blame] | 3941 | .Case("cortex-m0", "6M") |
Bernard Ogden | 021d7da | 2013-10-24 18:32:36 +0000 | [diff] [blame] | 3942 | .Cases("cortex-a53", "cortex-a57", "8A") |
Craig Topper | f1186c5 | 2014-05-08 06:41:40 +0000 | [diff] [blame] | 3943 | .Default(nullptr); |
Daniel Dunbar | acde99e | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 3944 | } |
Anton Korobeynikov | e98c4db | 2012-09-08 08:08:27 +0000 | [diff] [blame] | 3945 | static const char *getCPUProfile(StringRef Name) { |
| 3946 | return llvm::StringSwitch<const char*>(Name) |
Renato Golin | 1a04f22 | 2013-09-13 17:02:54 +0000 | [diff] [blame] | 3947 | .Cases("cortex-a5", "cortex-a7", "cortex-a8", "A") |
Ana Pazos | dd6068d | 2013-12-06 22:43:17 +0000 | [diff] [blame] | 3948 | .Cases("cortex-a9", "cortex-a12", "cortex-a15", "krait", "A") |
Bernard Ogden | 021d7da | 2013-10-24 18:32:36 +0000 | [diff] [blame] | 3949 | .Cases("cortex-a53", "cortex-a57", "A") |
Anton Korobeynikov | e98c4db | 2012-09-08 08:08:27 +0000 | [diff] [blame] | 3950 | .Cases("cortex-m3", "cortex-m4", "cortex-m0", "M") |
Renato Golin | 1a04f22 | 2013-09-13 17:02:54 +0000 | [diff] [blame] | 3951 | .Cases("cortex-r4", "cortex-r5", "R") |
Anton Korobeynikov | 26b1388 | 2012-09-08 08:22:13 +0000 | [diff] [blame] | 3952 | .Default(""); |
Anton Korobeynikov | e98c4db | 2012-09-08 08:08:27 +0000 | [diff] [blame] | 3953 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 3954 | bool setCPU(const std::string &Name) override { |
Daniel Dunbar | acde99e | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 3955 | if (!getCPUDefineSuffix(Name)) |
| 3956 | return false; |
| 3957 | |
Tim Northover | e8c3721 | 2014-07-09 09:24:43 +0000 | [diff] [blame] | 3958 | // Cortex M does not support 8 byte atomics, while general Thumb2 does. |
| 3959 | StringRef Profile = getCPUProfile(Name); |
| 3960 | if (Profile == "M" && MaxAtomicInlineWidth) { |
| 3961 | MaxAtomicPromoteWidth = 32; |
| 3962 | MaxAtomicInlineWidth = 32; |
| 3963 | } |
| 3964 | |
Daniel Dunbar | acde99e | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 3965 | CPU = Name; |
| 3966 | return true; |
| 3967 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 3968 | bool setFPMath(StringRef Name) override; |
Saleem Abdulrasool | 0e3258c | 2014-06-15 18:35:07 +0000 | [diff] [blame] | 3969 | bool supportsThumb(StringRef ArchName, StringRef CPUArch, |
| 3970 | unsigned CPUArchVer) const { |
| 3971 | return CPUArchVer >= 7 || (CPUArch.find('T') != StringRef::npos) || |
| 3972 | (CPUArch.find('M') != StringRef::npos); |
| 3973 | } |
| 3974 | bool supportsThumb2(StringRef ArchName, StringRef CPUArch, |
| 3975 | unsigned CPUArchVer) const { |
| 3976 | // We check both CPUArchVer and ArchName because when only triple is |
| 3977 | // specified, the default CPU is arm1136j-s. |
| 3978 | return ArchName.endswith("v6t2") || ArchName.endswith("v7") || |
| 3979 | ArchName.endswith("v8") || CPUArch == "6T2" || CPUArchVer >= 7; |
| 3980 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 3981 | void getTargetDefines(const LangOptions &Opts, |
| 3982 | MacroBuilder &Builder) const override { |
Chris Lattner | ecd4903 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 3983 | // Target identification. |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3984 | Builder.defineMacro("__arm"); |
| 3985 | Builder.defineMacro("__arm__"); |
Anton Korobeynikov | 9d026dd | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 3986 | |
Chris Lattner | ecd4903 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 3987 | // Target properties. |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3988 | Builder.defineMacro("__REGISTER_PREFIX__", ""); |
Daniel Dunbar | acde99e | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 3989 | |
Chris Lattner | 0e62c1c | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 3990 | StringRef CPUArch = getCPUDefineSuffix(CPU); |
Bernard Ogden | 58a05cf | 2013-10-24 18:32:44 +0000 | [diff] [blame] | 3991 | unsigned int CPUArchVer; |
Saleem Abdulrasool | 820e927 | 2014-09-17 14:50:19 +0000 | [diff] [blame] | 3992 | if (CPUArch.substr(0, 1).getAsInteger<unsigned int>(10, CPUArchVer)) |
Bernard Ogden | 58a05cf | 2013-10-24 18:32:44 +0000 | [diff] [blame] | 3993 | llvm_unreachable("Invalid char for architecture version number"); |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3994 | Builder.defineMacro("__ARM_ARCH_" + CPUArch + "__"); |
Saleem Abdulrasool | 0e3258c | 2014-06-15 18:35:07 +0000 | [diff] [blame] | 3995 | |
| 3996 | // ACLE 6.4.1 ARM/Thumb instruction set architecture |
Anton Korobeynikov | e98c4db | 2012-09-08 08:08:27 +0000 | [diff] [blame] | 3997 | StringRef CPUProfile = getCPUProfile(CPU); |
Saleem Abdulrasool | 0e3258c | 2014-06-15 18:35:07 +0000 | [diff] [blame] | 3998 | StringRef ArchName = getTriple().getArchName(); |
| 3999 | |
| 4000 | // __ARM_ARCH is defined as an integer value indicating the current ARM ISA |
| 4001 | Builder.defineMacro("__ARM_ARCH", CPUArch.substr(0, 1)); |
James Molloy | 0ffb093 | 2014-09-15 11:25:38 +0000 | [diff] [blame] | 4002 | if (CPUArch[0] >= '8') { |
| 4003 | Builder.defineMacro("__ARM_FEATURE_NUMERIC_MAXMIN"); |
| 4004 | Builder.defineMacro("__ARM_FEATURE_DIRECTED_ROUNDING"); |
| 4005 | } |
Saleem Abdulrasool | 0e3258c | 2014-06-15 18:35:07 +0000 | [diff] [blame] | 4006 | |
| 4007 | // __ARM_ARCH_ISA_ARM is defined to 1 if the core supports the ARM ISA. It |
| 4008 | // is not defined for the M-profile. |
| 4009 | // NOTE that the deffault profile is assumed to be 'A' |
| 4010 | if (CPUProfile.empty() || CPUProfile != "M") |
| 4011 | Builder.defineMacro("__ARM_ARCH_ISA_ARM", "1"); |
| 4012 | |
| 4013 | // __ARM_ARCH_ISA_THUMB is defined to 1 if the core supporst the original |
| 4014 | // Thumb ISA (including v6-M). It is set to 2 if the core supports the |
| 4015 | // Thumb-2 ISA as found in the v6T2 architecture and all v7 architecture. |
| 4016 | if (supportsThumb2(ArchName, CPUArch, CPUArchVer)) |
| 4017 | Builder.defineMacro("__ARM_ARCH_ISA_THUMB", "2"); |
| 4018 | else if (supportsThumb(ArchName, CPUArch, CPUArchVer)) |
| 4019 | Builder.defineMacro("__ARM_ARCH_ISA_THUMB", "1"); |
| 4020 | |
| 4021 | // __ARM_32BIT_STATE is defined to 1 if code is being generated for a 32-bit |
| 4022 | // instruction set such as ARM or Thumb. |
| 4023 | Builder.defineMacro("__ARM_32BIT_STATE", "1"); |
| 4024 | |
| 4025 | // ACLE 6.4.2 Architectural Profile (A, R, M or pre-Cortex) |
| 4026 | |
| 4027 | // __ARM_ARCH_PROFILE is defined as 'A', 'R', 'M' or 'S', or unset. |
Anton Korobeynikov | e98c4db | 2012-09-08 08:08:27 +0000 | [diff] [blame] | 4028 | if (!CPUProfile.empty()) |
Saleem Abdulrasool | 0e3258c | 2014-06-15 18:35:07 +0000 | [diff] [blame] | 4029 | Builder.defineMacro("__ARM_ARCH_PROFILE", "'" + CPUProfile + "'"); |
Weiming Zhao | fb5c21a | 2014-01-22 18:42:13 +0000 | [diff] [blame] | 4030 | |
Saleem Abdulrasool | 687c3b0 | 2014-09-17 14:50:27 +0000 | [diff] [blame^] | 4031 | // ACLE 6.5.1 Hardware Floating Point |
| 4032 | if (HW_FP) |
| 4033 | Builder.defineMacro("__ARM_FP", std::to_string(HW_FP)); |
| 4034 | |
Yi Kong | a44c4d7 | 2014-06-27 21:25:42 +0000 | [diff] [blame] | 4035 | // ACLE predefines. |
| 4036 | Builder.defineMacro("__ARM_ACLE", "200"); |
| 4037 | |
Mike Stump | 9d54bd7 | 2009-04-08 02:07:04 +0000 | [diff] [blame] | 4038 | // Subtarget options. |
Daniel Dunbar | 2f5c75e | 2009-09-17 16:21:10 +0000 | [diff] [blame] | 4039 | |
Daniel Dunbar | acde99e | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 4040 | // FIXME: It's more complicated than this and we don't really support |
| 4041 | // interworking. |
Saleem Abdulrasool | f4c9e49 | 2014-04-04 20:31:19 +0000 | [diff] [blame] | 4042 | // Windows on ARM does not "support" interworking |
| 4043 | if (5 <= CPUArchVer && CPUArchVer <= 8 && !getTriple().isOSWindows()) |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 4044 | Builder.defineMacro("__THUMB_INTERWORK__"); |
Daniel Dunbar | acde99e | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 4045 | |
David Tweed | 8f67653 | 2012-10-25 13:33:01 +0000 | [diff] [blame] | 4046 | if (ABI == "aapcs" || ABI == "aapcs-linux" || ABI == "aapcs-vfp") { |
Tim Northover | e77f78c | 2013-11-11 19:11:22 +0000 | [diff] [blame] | 4047 | // Embedded targets on Darwin follow AAPCS, but not EABI. |
Saleem Abdulrasool | f4c9e49 | 2014-04-04 20:31:19 +0000 | [diff] [blame] | 4048 | // Windows on ARM follows AAPCS VFP, but does not conform to EABI. |
| 4049 | if (!getTriple().isOSDarwin() && !getTriple().isOSWindows()) |
Daniel Dunbar | f7124da | 2012-10-22 18:51:13 +0000 | [diff] [blame] | 4050 | Builder.defineMacro("__ARM_EABI__"); |
Anton Korobeynikov | e98c4db | 2012-09-08 08:08:27 +0000 | [diff] [blame] | 4051 | Builder.defineMacro("__ARM_PCS", "1"); |
| 4052 | |
David Tweed | 8f67653 | 2012-10-25 13:33:01 +0000 | [diff] [blame] | 4053 | if ((!SoftFloat && !SoftFloatABI) || ABI == "aapcs-vfp") |
Anton Korobeynikov | e98c4db | 2012-09-08 08:08:27 +0000 | [diff] [blame] | 4054 | Builder.defineMacro("__ARM_PCS_VFP", "1"); |
| 4055 | } |
Daniel Dunbar | acde99e | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 4056 | |
Daniel Dunbar | 893d475 | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 4057 | if (SoftFloat) |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 4058 | Builder.defineMacro("__SOFTFP__"); |
Daniel Dunbar | acde99e | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 4059 | |
| 4060 | if (CPU == "xscale") |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 4061 | Builder.defineMacro("__XSCALE__"); |
Daniel Dunbar | 2f5c75e | 2009-09-17 16:21:10 +0000 | [diff] [blame] | 4062 | |
| 4063 | if (IsThumb) { |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 4064 | Builder.defineMacro("__THUMBEL__"); |
| 4065 | Builder.defineMacro("__thumb__"); |
Saleem Abdulrasool | 0e3258c | 2014-06-15 18:35:07 +0000 | [diff] [blame] | 4066 | if (supportsThumb2(ArchName, CPUArch, CPUArchVer)) |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 4067 | Builder.defineMacro("__thumb2__"); |
Daniel Dunbar | 2f5c75e | 2009-09-17 16:21:10 +0000 | [diff] [blame] | 4068 | } |
Silviu Baranga | f9671dd | 2013-10-21 10:54:53 +0000 | [diff] [blame] | 4069 | if (((HWDiv & HWDivThumb) && IsThumb) || ((HWDiv & HWDivARM) && !IsThumb)) |
| 4070 | Builder.defineMacro("__ARM_ARCH_EXT_IDIV__", "1"); |
Daniel Dunbar | 2f5c75e | 2009-09-17 16:21:10 +0000 | [diff] [blame] | 4071 | |
| 4072 | // Note, this is always on in gcc, even though it doesn't make sense. |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 4073 | Builder.defineMacro("__APCS_32__"); |
Daniel Dunbar | 0def3d1 | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 4074 | |
Bob Wilson | 6fc8fb8 | 2012-09-29 23:52:52 +0000 | [diff] [blame] | 4075 | if (FPUModeIsVFP((FPUMode) FPU)) { |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 4076 | Builder.defineMacro("__VFP_FP__"); |
Bob Wilson | 6fc8fb8 | 2012-09-29 23:52:52 +0000 | [diff] [blame] | 4077 | if (FPU & VFP2FPU) |
| 4078 | Builder.defineMacro("__ARM_VFPV2__"); |
| 4079 | if (FPU & VFP3FPU) |
| 4080 | Builder.defineMacro("__ARM_VFPV3__"); |
| 4081 | if (FPU & VFP4FPU) |
| 4082 | Builder.defineMacro("__ARM_VFPV4__"); |
| 4083 | } |
Weiming Zhao | fb5c21a | 2014-01-22 18:42:13 +0000 | [diff] [blame] | 4084 | |
Daniel Dunbar | 0def3d1 | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 4085 | // This only gets set when Neon instructions are actually available, unlike |
| 4086 | // the VFP define, hence the soft float and arch check. This is subtly |
| 4087 | // different from gcc, we follow the intent which was that it should be set |
| 4088 | // when Neon instructions are actually available. |
Tim Northover | 5bb34ca | 2013-11-21 12:36:34 +0000 | [diff] [blame] | 4089 | if ((FPU & NeonFPU) && !SoftFloat && CPUArchVer >= 7) { |
| 4090 | Builder.defineMacro("__ARM_NEON"); |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 4091 | Builder.defineMacro("__ARM_NEON__"); |
Tim Northover | 5bb34ca | 2013-11-21 12:36:34 +0000 | [diff] [blame] | 4092 | } |
Joey Gouly | 1e8637b | 2013-09-18 10:07:09 +0000 | [diff] [blame] | 4093 | |
Bradley Smith | 0f28f0c | 2014-01-20 10:52:00 +0000 | [diff] [blame] | 4094 | Builder.defineMacro("__ARM_SIZEOF_WCHAR_T", |
| 4095 | Opts.ShortWChar ? "2" : "4"); |
| 4096 | |
| 4097 | Builder.defineMacro("__ARM_SIZEOF_MINIMAL_ENUM", |
| 4098 | Opts.ShortEnums ? "1" : "4"); |
| 4099 | |
Bernard Ogden | 18b5701 | 2013-10-29 09:47:51 +0000 | [diff] [blame] | 4100 | if (CRC) |
Joey Gouly | 1e8637b | 2013-09-18 10:07:09 +0000 | [diff] [blame] | 4101 | Builder.defineMacro("__ARM_FEATURE_CRC32"); |
Weiming Zhao | 53a797c | 2013-09-30 22:51:32 +0000 | [diff] [blame] | 4102 | |
Tim Northover | 02e3860 | 2014-02-03 17:28:04 +0000 | [diff] [blame] | 4103 | if (Crypto) |
| 4104 | Builder.defineMacro("__ARM_FEATURE_CRYPTO"); |
| 4105 | |
Bernard Ogden | 58a05cf | 2013-10-24 18:32:44 +0000 | [diff] [blame] | 4106 | if (CPUArchVer >= 6 && CPUArch != "6M") { |
Weiming Zhao | 53a797c | 2013-09-30 22:51:32 +0000 | [diff] [blame] | 4107 | Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_1"); |
| 4108 | Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_2"); |
| 4109 | Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4"); |
| 4110 | Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_8"); |
| 4111 | } |
Chris Lattner | 17df24e | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 4112 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 4113 | void getTargetBuiltins(const Builtin::Info *&Records, |
| 4114 | unsigned &NumRecords) const override { |
Chris Lattner | 5cc15e0 | 2010-03-03 19:03:45 +0000 | [diff] [blame] | 4115 | Records = BuiltinInfo; |
| 4116 | NumRecords = clang::ARM::LastTSBuiltin-Builtin::FirstTSBuiltin; |
Chris Lattner | 17df24e | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 4117 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 4118 | bool isCLZForZeroUndef() const override { return false; } |
| 4119 | BuiltinVaListKind getBuiltinVaListKind() const override { |
Logan Chien | 57086ce | 2012-10-10 06:56:20 +0000 | [diff] [blame] | 4120 | return IsAAPCS ? AAPCSABIBuiltinVaList : TargetInfo::VoidPtrBuiltinVaList; |
Chris Lattner | 17df24e | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 4121 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 4122 | void getGCCRegNames(const char * const *&Names, |
| 4123 | unsigned &NumNames) const override; |
| 4124 | void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 4125 | unsigned &NumAliases) const override; |
| 4126 | bool validateAsmConstraint(const char *&Name, |
| 4127 | TargetInfo::ConstraintInfo &Info) const override { |
Anders Carlsson | 5843635 | 2009-02-28 17:11:49 +0000 | [diff] [blame] | 4128 | switch (*Name) { |
Eric Christopher | 9e49188 | 2012-08-16 23:50:41 +0000 | [diff] [blame] | 4129 | default: break; |
Nate Begeman | 2908fa0 | 2008-04-22 05:03:19 +0000 | [diff] [blame] | 4130 | case 'l': // r0-r7 |
| 4131 | case 'h': // r8-r15 |
| 4132 | case 'w': // VFP Floating point register single precision |
| 4133 | case 'P': // VFP Floating point register double precision |
Chris Lattner | d9725f7 | 2009-04-26 07:16:29 +0000 | [diff] [blame] | 4134 | Info.setAllowsRegister(); |
Nate Begeman | 2908fa0 | 2008-04-22 05:03:19 +0000 | [diff] [blame] | 4135 | return true; |
Eric Christopher | b081ba6 | 2011-07-29 21:20:35 +0000 | [diff] [blame] | 4136 | case 'Q': // A memory address that is a single base register. |
| 4137 | Info.setAllowsMemory(); |
| 4138 | return true; |
Stuart Hastings | 7fdc670 | 2011-06-07 23:45:05 +0000 | [diff] [blame] | 4139 | case 'U': // a memory reference... |
| 4140 | switch (Name[1]) { |
| 4141 | case 'q': // ...ARMV4 ldrsb |
| 4142 | case 'v': // ...VFP load/store (reg+constant offset) |
| 4143 | case 'y': // ...iWMMXt load/store |
Eric Christopher | d104854 | 2011-06-17 01:40:49 +0000 | [diff] [blame] | 4144 | case 't': // address valid for load/store opaque types wider |
Eric Christopher | fd081ca | 2012-11-14 22:08:59 +0000 | [diff] [blame] | 4145 | // than 128-bits |
Eric Christopher | d104854 | 2011-06-17 01:40:49 +0000 | [diff] [blame] | 4146 | case 'n': // valid address for Neon doubleword vector load/store |
| 4147 | case 'm': // valid address for Neon element and structure load/store |
| 4148 | case 's': // valid address for non-offset loads/stores of quad-word |
Eric Christopher | fd081ca | 2012-11-14 22:08:59 +0000 | [diff] [blame] | 4149 | // values in four ARM registers |
Stuart Hastings | 7fdc670 | 2011-06-07 23:45:05 +0000 | [diff] [blame] | 4150 | Info.setAllowsMemory(); |
| 4151 | Name++; |
| 4152 | return true; |
| 4153 | } |
Nate Begeman | 2908fa0 | 2008-04-22 05:03:19 +0000 | [diff] [blame] | 4154 | } |
Chris Lattner | 17df24e | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 4155 | return false; |
| 4156 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 4157 | std::string convertConstraint(const char *&Constraint) const override { |
Stuart Hastings | 7fdc670 | 2011-06-07 23:45:05 +0000 | [diff] [blame] | 4158 | std::string R; |
| 4159 | switch (*Constraint) { |
| 4160 | case 'U': // Two-character constraint; add "^" hint for later parsing. |
Stuart Hastings | 5b7b11c | 2011-06-08 16:06:31 +0000 | [diff] [blame] | 4161 | R = std::string("^") + std::string(Constraint, 2); |
Stuart Hastings | 7fdc670 | 2011-06-07 23:45:05 +0000 | [diff] [blame] | 4162 | Constraint++; |
| 4163 | break; |
Eric Christopher | 7d237c1 | 2011-06-17 00:40:18 +0000 | [diff] [blame] | 4164 | case 'p': // 'p' should be translated to 'r' by default. |
| 4165 | R = std::string("r"); |
| 4166 | break; |
Stuart Hastings | 7fdc670 | 2011-06-07 23:45:05 +0000 | [diff] [blame] | 4167 | default: |
| 4168 | return std::string(1, *Constraint); |
| 4169 | } |
| 4170 | return R; |
| 4171 | } |
Akira Hatanaka | 987f186 | 2014-08-22 06:05:21 +0000 | [diff] [blame] | 4172 | bool |
Aaron Ballman | e9c6479 | 2014-08-22 13:26:37 +0000 | [diff] [blame] | 4173 | validateConstraintModifier(StringRef Constraint, char Modifier, unsigned Size, |
Akira Hatanaka | 987f186 | 2014-08-22 06:05:21 +0000 | [diff] [blame] | 4174 | std::string &SuggestedModifier) const override { |
Bill Wendling | 3c6591d | 2012-11-30 23:18:12 +0000 | [diff] [blame] | 4175 | bool isOutput = (Constraint[0] == '='); |
Bill Wendling | 0517508 | 2012-11-30 23:46:56 +0000 | [diff] [blame] | 4176 | bool isInOut = (Constraint[0] == '+'); |
Bill Wendling | 3c6591d | 2012-11-30 23:18:12 +0000 | [diff] [blame] | 4177 | |
Bill Wendling | 9d1ee11 | 2012-10-25 23:28:48 +0000 | [diff] [blame] | 4178 | // Strip off constraint modifiers. |
| 4179 | while (Constraint[0] == '=' || |
| 4180 | Constraint[0] == '+' || |
| 4181 | Constraint[0] == '&') |
| 4182 | Constraint = Constraint.substr(1); |
| 4183 | |
| 4184 | switch (Constraint[0]) { |
| 4185 | default: break; |
| 4186 | case 'r': { |
| 4187 | switch (Modifier) { |
| 4188 | default: |
Tim Northover | 8f24b17 | 2013-12-08 15:24:55 +0000 | [diff] [blame] | 4189 | return (isInOut || isOutput || Size <= 64); |
Bill Wendling | 9d1ee11 | 2012-10-25 23:28:48 +0000 | [diff] [blame] | 4190 | case 'q': |
| 4191 | // A register of size 32 cannot fit a vector type. |
| 4192 | return false; |
| 4193 | } |
| 4194 | } |
| 4195 | } |
| 4196 | |
| 4197 | return true; |
| 4198 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 4199 | const char *getClobbers() const override { |
Eli Friedman | f05b772 | 2008-08-20 07:44:10 +0000 | [diff] [blame] | 4200 | // FIXME: Is this really right? |
Chris Lattner | 17df24e | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 4201 | return ""; |
| 4202 | } |
Aaron Ballman | e91c6be | 2012-10-02 14:26:08 +0000 | [diff] [blame] | 4203 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 4204 | CallingConvCheckResult checkCallingConvention(CallingConv CC) const override { |
Aaron Ballman | e91c6be | 2012-10-02 14:26:08 +0000 | [diff] [blame] | 4205 | return (CC == CC_AAPCS || CC == CC_AAPCS_VFP) ? CCCR_OK : CCCR_Warning; |
| 4206 | } |
Logan Chien | 5a5a96b | 2013-02-23 04:24:36 +0000 | [diff] [blame] | 4207 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 4208 | int getEHDataRegisterNumber(unsigned RegNo) const override { |
Logan Chien | 5a5a96b | 2013-02-23 04:24:36 +0000 | [diff] [blame] | 4209 | if (RegNo == 0) return 0; |
| 4210 | if (RegNo == 1) return 1; |
| 4211 | return -1; |
| 4212 | } |
Chris Lattner | 17df24e | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 4213 | }; |
Daniel Dunbar | 1da76c4 | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 4214 | |
Rafael Espindola | eb26547 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 4215 | bool ARMTargetInfo::setFPMath(StringRef Name) { |
| 4216 | if (Name == "neon") { |
| 4217 | FPMath = FP_Neon; |
| 4218 | return true; |
| 4219 | } else if (Name == "vfp" || Name == "vfp2" || Name == "vfp3" || |
| 4220 | Name == "vfp4") { |
| 4221 | FPMath = FP_VFP; |
| 4222 | return true; |
| 4223 | } |
| 4224 | return false; |
| 4225 | } |
| 4226 | |
Daniel Dunbar | 1da76c4 | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 4227 | const char * const ARMTargetInfo::GCCRegNames[] = { |
Daniel Dunbar | 9034aa3 | 2010-08-11 02:17:20 +0000 | [diff] [blame] | 4228 | // Integer registers |
Daniel Dunbar | 1da76c4 | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 4229 | "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", |
Daniel Dunbar | 9034aa3 | 2010-08-11 02:17:20 +0000 | [diff] [blame] | 4230 | "r8", "r9", "r10", "r11", "r12", "sp", "lr", "pc", |
| 4231 | |
| 4232 | // Float registers |
| 4233 | "s0", "s1", "s2", "s3", "s4", "s5", "s6", "s7", |
| 4234 | "s8", "s9", "s10", "s11", "s12", "s13", "s14", "s15", |
| 4235 | "s16", "s17", "s18", "s19", "s20", "s21", "s22", "s23", |
Dale Johannesen | 7fd51bc | 2010-10-27 23:34:42 +0000 | [diff] [blame] | 4236 | "s24", "s25", "s26", "s27", "s28", "s29", "s30", "s31", |
Daniel Dunbar | 9034aa3 | 2010-08-11 02:17:20 +0000 | [diff] [blame] | 4237 | |
Dale Johannesen | 7fd51bc | 2010-10-27 23:34:42 +0000 | [diff] [blame] | 4238 | // Double registers |
| 4239 | "d0", "d1", "d2", "d3", "d4", "d5", "d6", "d7", |
| 4240 | "d8", "d9", "d10", "d11", "d12", "d13", "d14", "d15", |
Dale Johannesen | d2b2ad0 | 2010-10-28 01:05:37 +0000 | [diff] [blame] | 4241 | "d16", "d17", "d18", "d19", "d20", "d21", "d22", "d23", |
| 4242 | "d24", "d25", "d26", "d27", "d28", "d29", "d30", "d31", |
Dale Johannesen | 7fd51bc | 2010-10-27 23:34:42 +0000 | [diff] [blame] | 4243 | |
| 4244 | // Quad registers |
Dale Johannesen | d2b2ad0 | 2010-10-28 01:05:37 +0000 | [diff] [blame] | 4245 | "q0", "q1", "q2", "q3", "q4", "q5", "q6", "q7", |
| 4246 | "q8", "q9", "q10", "q11", "q12", "q13", "q14", "q15" |
Daniel Dunbar | 1da76c4 | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 4247 | }; |
| 4248 | |
| 4249 | void ARMTargetInfo::getGCCRegNames(const char * const *&Names, |
Daniel Dunbar | 256e1f3 | 2010-08-11 02:17:11 +0000 | [diff] [blame] | 4250 | unsigned &NumNames) const { |
Daniel Dunbar | 1da76c4 | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 4251 | Names = GCCRegNames; |
| 4252 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 4253 | } |
| 4254 | |
| 4255 | const TargetInfo::GCCRegAlias ARMTargetInfo::GCCRegAliases[] = { |
Daniel Dunbar | 1da76c4 | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 4256 | { { "a1" }, "r0" }, |
| 4257 | { { "a2" }, "r1" }, |
| 4258 | { { "a3" }, "r2" }, |
| 4259 | { { "a4" }, "r3" }, |
| 4260 | { { "v1" }, "r4" }, |
| 4261 | { { "v2" }, "r5" }, |
| 4262 | { { "v3" }, "r6" }, |
| 4263 | { { "v4" }, "r7" }, |
| 4264 | { { "v5" }, "r8" }, |
| 4265 | { { "v6", "rfp" }, "r9" }, |
| 4266 | { { "sl" }, "r10" }, |
| 4267 | { { "fp" }, "r11" }, |
| 4268 | { { "ip" }, "r12" }, |
Daniel Dunbar | 256e1f3 | 2010-08-11 02:17:11 +0000 | [diff] [blame] | 4269 | { { "r13" }, "sp" }, |
| 4270 | { { "r14" }, "lr" }, |
| 4271 | { { "r15" }, "pc" }, |
Dale Johannesen | 7fd51bc | 2010-10-27 23:34:42 +0000 | [diff] [blame] | 4272 | // The S, D and Q registers overlap, but aren't really aliases; we |
| 4273 | // don't want to substitute one of these for a different-sized one. |
Daniel Dunbar | 1da76c4 | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 4274 | }; |
| 4275 | |
| 4276 | void ARMTargetInfo::getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 4277 | unsigned &NumAliases) const { |
| 4278 | Aliases = GCCRegAliases; |
| 4279 | NumAliases = llvm::array_lengthof(GCCRegAliases); |
| 4280 | } |
Chris Lattner | 5cc15e0 | 2010-03-03 19:03:45 +0000 | [diff] [blame] | 4281 | |
| 4282 | const Builtin::Info ARMTargetInfo::BuiltinInfo[] = { |
Eli Friedman | bb5c9ae | 2011-07-05 21:53:01 +0000 | [diff] [blame] | 4283 | #define BUILTIN(ID, TYPE, ATTRS) { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
Fariborz Jahanian | e8473c2 | 2010-11-30 17:35:24 +0000 | [diff] [blame] | 4284 | #define LIBBUILTIN(ID, TYPE, ATTRS, HEADER) { #ID, TYPE, ATTRS, HEADER,\ |
Eli Friedman | bb5c9ae | 2011-07-05 21:53:01 +0000 | [diff] [blame] | 4285 | ALL_LANGUAGES }, |
Tim Northover | a2ee433 | 2014-03-29 15:09:45 +0000 | [diff] [blame] | 4286 | #include "clang/Basic/BuiltinsNEON.def" |
Tim Northover | c322f83 | 2014-01-30 14:47:51 +0000 | [diff] [blame] | 4287 | |
| 4288 | #define BUILTIN(ID, TYPE, ATTRS) { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
Saleem Abdulrasool | 4bddd9d | 2014-07-02 17:41:27 +0000 | [diff] [blame] | 4289 | #define LANGBUILTIN(ID, TYPE, ATTRS, LANG) { #ID, TYPE, ATTRS, 0, LANG }, |
Tim Northover | c322f83 | 2014-01-30 14:47:51 +0000 | [diff] [blame] | 4290 | #define LIBBUILTIN(ID, TYPE, ATTRS, HEADER) { #ID, TYPE, ATTRS, HEADER,\ |
| 4291 | ALL_LANGUAGES }, |
Chris Lattner | 5cc15e0 | 2010-03-03 19:03:45 +0000 | [diff] [blame] | 4292 | #include "clang/Basic/BuiltinsARM.def" |
| 4293 | }; |
Christian Pirker | f01cd6f | 2014-03-28 14:40:46 +0000 | [diff] [blame] | 4294 | |
| 4295 | class ARMleTargetInfo : public ARMTargetInfo { |
| 4296 | public: |
| 4297 | ARMleTargetInfo(const llvm::Triple &Triple) |
| 4298 | : ARMTargetInfo(Triple, false) { } |
| 4299 | virtual void getTargetDefines(const LangOptions &Opts, |
| 4300 | MacroBuilder &Builder) const { |
| 4301 | Builder.defineMacro("__ARMEL__"); |
| 4302 | ARMTargetInfo::getTargetDefines(Opts, Builder); |
| 4303 | } |
| 4304 | }; |
| 4305 | |
| 4306 | class ARMbeTargetInfo : public ARMTargetInfo { |
| 4307 | public: |
| 4308 | ARMbeTargetInfo(const llvm::Triple &Triple) |
| 4309 | : ARMTargetInfo(Triple, true) { } |
| 4310 | virtual void getTargetDefines(const LangOptions &Opts, |
| 4311 | MacroBuilder &Builder) const { |
| 4312 | Builder.defineMacro("__ARMEB__"); |
| 4313 | Builder.defineMacro("__ARM_BIG_ENDIAN"); |
| 4314 | ARMTargetInfo::getTargetDefines(Opts, Builder); |
| 4315 | } |
| 4316 | }; |
Chris Lattner | 17df24e | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 4317 | } // end anonymous namespace. |
| 4318 | |
Eli Friedman | f05b772 | 2008-08-20 07:44:10 +0000 | [diff] [blame] | 4319 | namespace { |
Saleem Abdulrasool | f4c9e49 | 2014-04-04 20:31:19 +0000 | [diff] [blame] | 4320 | class WindowsARMTargetInfo : public WindowsTargetInfo<ARMleTargetInfo> { |
| 4321 | const llvm::Triple Triple; |
| 4322 | public: |
| 4323 | WindowsARMTargetInfo(const llvm::Triple &Triple) |
| 4324 | : WindowsTargetInfo<ARMleTargetInfo>(Triple), Triple(Triple) { |
| 4325 | TLSSupported = false; |
| 4326 | WCharType = UnsignedShort; |
| 4327 | SizeType = UnsignedInt; |
| 4328 | UserLabelPrefix = ""; |
| 4329 | } |
| 4330 | void getVisualStudioDefines(const LangOptions &Opts, |
| 4331 | MacroBuilder &Builder) const { |
| 4332 | WindowsTargetInfo<ARMleTargetInfo>::getVisualStudioDefines(Opts, Builder); |
| 4333 | |
| 4334 | // FIXME: this is invalid for WindowsCE |
| 4335 | Builder.defineMacro("_M_ARM_NT", "1"); |
| 4336 | Builder.defineMacro("_M_ARMT", "_M_ARM"); |
| 4337 | Builder.defineMacro("_M_THUMB", "_M_ARM"); |
| 4338 | |
| 4339 | assert((Triple.getArch() == llvm::Triple::arm || |
| 4340 | Triple.getArch() == llvm::Triple::thumb) && |
| 4341 | "invalid architecture for Windows ARM target info"); |
| 4342 | unsigned Offset = Triple.getArch() == llvm::Triple::arm ? 4 : 6; |
| 4343 | Builder.defineMacro("_M_ARM", Triple.getArchName().substr(Offset)); |
| 4344 | |
| 4345 | // TODO map the complete set of values |
| 4346 | // 31: VFPv3 40: VFPv4 |
| 4347 | Builder.defineMacro("_M_ARM_FP", "31"); |
| 4348 | } |
Saleem Abdulrasool | 521cec8 | 2014-06-29 23:05:41 +0000 | [diff] [blame] | 4349 | BuiltinVaListKind getBuiltinVaListKind() const override { |
| 4350 | return TargetInfo::CharPtrBuiltinVaList; |
| 4351 | } |
Saleem Abdulrasool | f4c9e49 | 2014-04-04 20:31:19 +0000 | [diff] [blame] | 4352 | }; |
| 4353 | |
| 4354 | // Windows ARM + Itanium C++ ABI Target |
| 4355 | class ItaniumWindowsARMleTargetInfo : public WindowsARMTargetInfo { |
| 4356 | public: |
| 4357 | ItaniumWindowsARMleTargetInfo(const llvm::Triple &Triple) |
| 4358 | : WindowsARMTargetInfo(Triple) { |
| 4359 | TheCXXABI.set(TargetCXXABI::GenericARM); |
| 4360 | } |
| 4361 | |
| 4362 | void getTargetDefines(const LangOptions &Opts, |
| 4363 | MacroBuilder &Builder) const override { |
| 4364 | WindowsARMTargetInfo::getTargetDefines(Opts, Builder); |
| 4365 | |
| 4366 | if (Opts.MSVCCompat) |
| 4367 | WindowsARMTargetInfo::getVisualStudioDefines(Opts, Builder); |
| 4368 | } |
| 4369 | }; |
| 4370 | |
| 4371 | // Windows ARM, MS (C++) ABI |
| 4372 | class MicrosoftARMleTargetInfo : public WindowsARMTargetInfo { |
| 4373 | public: |
| 4374 | MicrosoftARMleTargetInfo(const llvm::Triple &Triple) |
| 4375 | : WindowsARMTargetInfo(Triple) { |
| 4376 | TheCXXABI.set(TargetCXXABI::Microsoft); |
| 4377 | } |
| 4378 | |
| 4379 | void getTargetDefines(const LangOptions &Opts, |
| 4380 | MacroBuilder &Builder) const override { |
| 4381 | WindowsARMTargetInfo::getTargetDefines(Opts, Builder); |
| 4382 | WindowsARMTargetInfo::getVisualStudioDefines(Opts, Builder); |
| 4383 | } |
| 4384 | }; |
| 4385 | } |
| 4386 | |
| 4387 | |
| 4388 | namespace { |
Mike Stump | 11289f4 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 4389 | class DarwinARMTargetInfo : |
Christian Pirker | f01cd6f | 2014-03-28 14:40:46 +0000 | [diff] [blame] | 4390 | public DarwinTargetInfo<ARMleTargetInfo> { |
Torok Edwin | b2b37c6 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 4391 | protected: |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 4392 | void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 4393 | MacroBuilder &Builder) const override { |
Douglas Gregor | 20b2ebd | 2011-03-23 00:50:03 +0000 | [diff] [blame] | 4394 | getDarwinDefines(Builder, Opts, Triple, PlatformName, PlatformMinVersion); |
Eli Friedman | d88c8a1 | 2009-04-19 21:38:35 +0000 | [diff] [blame] | 4395 | } |
Eli Friedman | f05b772 | 2008-08-20 07:44:10 +0000 | [diff] [blame] | 4396 | |
Torok Edwin | b2b37c6 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 4397 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 4398 | DarwinARMTargetInfo(const llvm::Triple &Triple) |
Christian Pirker | f01cd6f | 2014-03-28 14:40:46 +0000 | [diff] [blame] | 4399 | : DarwinTargetInfo<ARMleTargetInfo>(Triple) { |
Daniel Dunbar | 3eeeccd | 2010-05-27 07:00:26 +0000 | [diff] [blame] | 4400 | HasAlignMac68kSupport = true; |
Eli Friedman | 4b72fdd | 2011-10-14 20:59:01 +0000 | [diff] [blame] | 4401 | // iOS always has 64-bit atomic instructions. |
Christian Pirker | f01cd6f | 2014-03-28 14:40:46 +0000 | [diff] [blame] | 4402 | // FIXME: This should be based off of the target features in ARMleTargetInfo. |
Eli Friedman | 4b72fdd | 2011-10-14 20:59:01 +0000 | [diff] [blame] | 4403 | MaxAtomicInlineWidth = 64; |
John McCall | 359b885 | 2013-01-25 22:30:49 +0000 | [diff] [blame] | 4404 | |
| 4405 | // Darwin on iOS uses a variant of the ARM C++ ABI. |
| 4406 | TheCXXABI.set(TargetCXXABI::iOS); |
Daniel Dunbar | 3eeeccd | 2010-05-27 07:00:26 +0000 | [diff] [blame] | 4407 | } |
Eli Friedman | f05b772 | 2008-08-20 07:44:10 +0000 | [diff] [blame] | 4408 | }; |
| 4409 | } // end anonymous namespace. |
| 4410 | |
Tony Linthicum | 76329bf | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 4411 | |
| 4412 | namespace { |
Tim Northover | 573cbee | 2014-05-24 12:52:07 +0000 | [diff] [blame] | 4413 | class AArch64TargetInfo : public TargetInfo { |
James Molloy | 5e73df5 | 2014-04-16 15:06:20 +0000 | [diff] [blame] | 4414 | virtual void setDescriptionString() = 0; |
Tim Northover | a2ee433 | 2014-03-29 15:09:45 +0000 | [diff] [blame] | 4415 | static const TargetInfo::GCCRegAlias GCCRegAliases[]; |
| 4416 | static const char *const GCCRegNames[]; |
| 4417 | |
James Molloy | 75f5f9e | 2014-04-16 15:33:48 +0000 | [diff] [blame] | 4418 | enum FPUModeEnum { |
| 4419 | FPUMode, |
| 4420 | NeonMode |
| 4421 | }; |
| 4422 | |
| 4423 | unsigned FPU; |
Bradley Smith | 418c593 | 2014-05-02 15:17:51 +0000 | [diff] [blame] | 4424 | unsigned CRC; |
James Molloy | 75f5f9e | 2014-04-16 15:33:48 +0000 | [diff] [blame] | 4425 | unsigned Crypto; |
| 4426 | |
Tim Northover | a2ee433 | 2014-03-29 15:09:45 +0000 | [diff] [blame] | 4427 | static const Builtin::Info BuiltinInfo[]; |
| 4428 | |
| 4429 | std::string ABI; |
| 4430 | |
| 4431 | public: |
Tim Northover | 573cbee | 2014-05-24 12:52:07 +0000 | [diff] [blame] | 4432 | AArch64TargetInfo(const llvm::Triple &Triple) |
Tim Northover | a2ee433 | 2014-03-29 15:09:45 +0000 | [diff] [blame] | 4433 | : TargetInfo(Triple), ABI("aapcs") { |
Tim Northover | 25e8a67 | 2014-05-24 12:51:25 +0000 | [diff] [blame] | 4434 | |
| 4435 | if (getTriple().getOS() == llvm::Triple::NetBSD) { |
| 4436 | WCharType = SignedInt; |
| 4437 | |
| 4438 | // NetBSD apparently prefers consistency across ARM targets to consistency |
| 4439 | // across 64-bit targets. |
| 4440 | Int64Type = SignedLongLong; |
| 4441 | IntMaxType = SignedLongLong; |
Tim Northover | 25e8a67 | 2014-05-24 12:51:25 +0000 | [diff] [blame] | 4442 | } else { |
| 4443 | WCharType = UnsignedInt; |
| 4444 | Int64Type = SignedLong; |
| 4445 | IntMaxType = SignedLong; |
Tim Northover | 25e8a67 | 2014-05-24 12:51:25 +0000 | [diff] [blame] | 4446 | } |
| 4447 | |
Tim Northover | a2ee433 | 2014-03-29 15:09:45 +0000 | [diff] [blame] | 4448 | LongWidth = LongAlign = PointerWidth = PointerAlign = 64; |
Tim Northover | a2ee433 | 2014-03-29 15:09:45 +0000 | [diff] [blame] | 4449 | MaxVectorAlign = 128; |
| 4450 | RegParmMax = 8; |
| 4451 | MaxAtomicInlineWidth = 128; |
| 4452 | MaxAtomicPromoteWidth = 128; |
| 4453 | |
| 4454 | LongDoubleWidth = LongDoubleAlign = 128; |
| 4455 | LongDoubleFormat = &llvm::APFloat::IEEEquad; |
| 4456 | |
Tim Northover | a2ee433 | 2014-03-29 15:09:45 +0000 | [diff] [blame] | 4457 | // {} in inline assembly are neon specifiers, not assembly variant |
| 4458 | // specifiers. |
| 4459 | NoAsmVariants = true; |
| 4460 | |
Tim Northover | 573cbee | 2014-05-24 12:52:07 +0000 | [diff] [blame] | 4461 | // AArch64 targets default to using the ARM C++ ABI. |
Tim Northover | a2ee433 | 2014-03-29 15:09:45 +0000 | [diff] [blame] | 4462 | TheCXXABI.set(TargetCXXABI::GenericAArch64); |
| 4463 | } |
| 4464 | |
Alp Toker | 4925ba7 | 2014-06-07 23:30:42 +0000 | [diff] [blame] | 4465 | StringRef getABI() const override { return ABI; } |
Tim Northover | a2ee433 | 2014-03-29 15:09:45 +0000 | [diff] [blame] | 4466 | virtual bool setABI(const std::string &Name) { |
| 4467 | if (Name != "aapcs" && Name != "darwinpcs") |
| 4468 | return false; |
| 4469 | |
| 4470 | ABI = Name; |
| 4471 | return true; |
| 4472 | } |
| 4473 | |
| 4474 | virtual bool setCPU(const std::string &Name) { |
| 4475 | bool CPUKnown = llvm::StringSwitch<bool>(Name) |
James Molloy | 5e73df5 | 2014-04-16 15:06:20 +0000 | [diff] [blame] | 4476 | .Case("generic", true) |
James Molloy | ec78aa4 | 2014-04-17 12:51:28 +0000 | [diff] [blame] | 4477 | .Cases("cortex-a53", "cortex-a57", true) |
Tim Northover | a2ee433 | 2014-03-29 15:09:45 +0000 | [diff] [blame] | 4478 | .Case("cyclone", true) |
| 4479 | .Default(false); |
| 4480 | return CPUKnown; |
| 4481 | } |
| 4482 | |
| 4483 | virtual void getTargetDefines(const LangOptions &Opts, |
| 4484 | MacroBuilder &Builder) const { |
| 4485 | // Target identification. |
Tim Northover | a2ee433 | 2014-03-29 15:09:45 +0000 | [diff] [blame] | 4486 | Builder.defineMacro("__aarch64__"); |
Tim Northover | a2ee433 | 2014-03-29 15:09:45 +0000 | [diff] [blame] | 4487 | |
| 4488 | // Target properties. |
| 4489 | Builder.defineMacro("_LP64"); |
| 4490 | Builder.defineMacro("__LP64__"); |
Tim Northover | a2ee433 | 2014-03-29 15:09:45 +0000 | [diff] [blame] | 4491 | |
| 4492 | // ACLE predefines. Many can only have one possible value on v8 AArch64. |
| 4493 | Builder.defineMacro("__ARM_ACLE", "200"); |
| 4494 | Builder.defineMacro("__ARM_ARCH", "8"); |
| 4495 | Builder.defineMacro("__ARM_ARCH_PROFILE", "'A'"); |
| 4496 | |
| 4497 | Builder.defineMacro("__ARM_64BIT_STATE"); |
| 4498 | Builder.defineMacro("__ARM_PCS_AAPCS64"); |
| 4499 | Builder.defineMacro("__ARM_ARCH_ISA_A64"); |
| 4500 | |
| 4501 | Builder.defineMacro("__ARM_FEATURE_UNALIGNED"); |
| 4502 | Builder.defineMacro("__ARM_FEATURE_CLZ"); |
| 4503 | Builder.defineMacro("__ARM_FEATURE_FMA"); |
| 4504 | Builder.defineMacro("__ARM_FEATURE_DIV"); |
James Molloy | 0ffb093 | 2014-09-15 11:25:38 +0000 | [diff] [blame] | 4505 | Builder.defineMacro("__ARM_FEATURE_IDIV"); // As specified in ACLE |
| 4506 | Builder.defineMacro("__ARM_FEATURE_DIV"); // For backwards compatibility |
| 4507 | Builder.defineMacro("__ARM_FEATURE_NUMERIC_MAXMIN"); |
| 4508 | Builder.defineMacro("__ARM_FEATURE_DIRECTED_ROUNDING"); |
Tim Northover | a2ee433 | 2014-03-29 15:09:45 +0000 | [diff] [blame] | 4509 | |
| 4510 | Builder.defineMacro("__ARM_ALIGN_MAX_STACK_PWR", "4"); |
| 4511 | |
| 4512 | // 0xe implies support for half, single and double precision operations. |
| 4513 | Builder.defineMacro("__ARM_FP", "0xe"); |
| 4514 | |
| 4515 | // PCS specifies this for SysV variants, which is all we support. Other ABIs |
| 4516 | // may choose __ARM_FP16_FORMAT_ALTERNATIVE. |
| 4517 | Builder.defineMacro("__ARM_FP16_FORMAT_IEEE"); |
| 4518 | |
| 4519 | if (Opts.FastMath || Opts.FiniteMathOnly) |
| 4520 | Builder.defineMacro("__ARM_FP_FAST"); |
| 4521 | |
| 4522 | if ((Opts.C99 || Opts.C11) && !Opts.Freestanding) |
| 4523 | Builder.defineMacro("__ARM_FP_FENV_ROUNDING"); |
| 4524 | |
| 4525 | Builder.defineMacro("__ARM_SIZEOF_WCHAR_T", Opts.ShortWChar ? "2" : "4"); |
| 4526 | |
| 4527 | Builder.defineMacro("__ARM_SIZEOF_MINIMAL_ENUM", |
| 4528 | Opts.ShortEnums ? "1" : "4"); |
| 4529 | |
James Molloy | 75f5f9e | 2014-04-16 15:33:48 +0000 | [diff] [blame] | 4530 | if (FPU == NeonMode) { |
| 4531 | Builder.defineMacro("__ARM_NEON"); |
| 4532 | // 64-bit NEON supports half, single and double precision operations. |
Bradley Smith | 9a6b295 | 2014-05-02 15:18:38 +0000 | [diff] [blame] | 4533 | Builder.defineMacro("__ARM_NEON_FP", "0xe"); |
James Molloy | 75f5f9e | 2014-04-16 15:33:48 +0000 | [diff] [blame] | 4534 | } |
Tim Northover | a2ee433 | 2014-03-29 15:09:45 +0000 | [diff] [blame] | 4535 | |
Bradley Smith | 418c593 | 2014-05-02 15:17:51 +0000 | [diff] [blame] | 4536 | if (CRC) |
| 4537 | Builder.defineMacro("__ARM_FEATURE_CRC32"); |
| 4538 | |
James Molloy | 75f5f9e | 2014-04-16 15:33:48 +0000 | [diff] [blame] | 4539 | if (Crypto) |
| 4540 | Builder.defineMacro("__ARM_FEATURE_CRYPTO"); |
Tim Northover | a2ee433 | 2014-03-29 15:09:45 +0000 | [diff] [blame] | 4541 | } |
| 4542 | |
| 4543 | virtual void getTargetBuiltins(const Builtin::Info *&Records, |
| 4544 | unsigned &NumRecords) const { |
| 4545 | Records = BuiltinInfo; |
Tim Northover | 573cbee | 2014-05-24 12:52:07 +0000 | [diff] [blame] | 4546 | NumRecords = clang::AArch64::LastTSBuiltin - Builtin::FirstTSBuiltin; |
Tim Northover | a2ee433 | 2014-03-29 15:09:45 +0000 | [diff] [blame] | 4547 | } |
| 4548 | |
| 4549 | virtual bool hasFeature(StringRef Feature) const { |
James Molloy | 75f5f9e | 2014-04-16 15:33:48 +0000 | [diff] [blame] | 4550 | return Feature == "aarch64" || |
| 4551 | Feature == "arm64" || |
| 4552 | (Feature == "neon" && FPU == NeonMode); |
Tim Northover | a2ee433 | 2014-03-29 15:09:45 +0000 | [diff] [blame] | 4553 | } |
| 4554 | |
James Molloy | 5e73df5 | 2014-04-16 15:06:20 +0000 | [diff] [blame] | 4555 | bool handleTargetFeatures(std::vector<std::string> &Features, |
| 4556 | DiagnosticsEngine &Diags) override { |
James Molloy | 75f5f9e | 2014-04-16 15:33:48 +0000 | [diff] [blame] | 4557 | FPU = FPUMode; |
Bradley Smith | 418c593 | 2014-05-02 15:17:51 +0000 | [diff] [blame] | 4558 | CRC = 0; |
James Molloy | 75f5f9e | 2014-04-16 15:33:48 +0000 | [diff] [blame] | 4559 | Crypto = 0; |
| 4560 | for (unsigned i = 0, e = Features.size(); i != e; ++i) { |
| 4561 | if (Features[i] == "+neon") |
| 4562 | FPU = NeonMode; |
Bradley Smith | 418c593 | 2014-05-02 15:17:51 +0000 | [diff] [blame] | 4563 | if (Features[i] == "+crc") |
| 4564 | CRC = 1; |
James Molloy | 75f5f9e | 2014-04-16 15:33:48 +0000 | [diff] [blame] | 4565 | if (Features[i] == "+crypto") |
| 4566 | Crypto = 1; |
| 4567 | } |
| 4568 | |
James Molloy | 5e73df5 | 2014-04-16 15:06:20 +0000 | [diff] [blame] | 4569 | setDescriptionString(); |
| 4570 | |
| 4571 | return true; |
| 4572 | } |
| 4573 | |
Tim Northover | a2ee433 | 2014-03-29 15:09:45 +0000 | [diff] [blame] | 4574 | virtual bool isCLZForZeroUndef() const { return false; } |
| 4575 | |
| 4576 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 4577 | return TargetInfo::AArch64ABIBuiltinVaList; |
| 4578 | } |
| 4579 | |
| 4580 | virtual void getGCCRegNames(const char *const *&Names, |
| 4581 | unsigned &NumNames) const; |
| 4582 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 4583 | unsigned &NumAliases) const; |
| 4584 | |
| 4585 | virtual bool validateAsmConstraint(const char *&Name, |
| 4586 | TargetInfo::ConstraintInfo &Info) const { |
| 4587 | switch (*Name) { |
| 4588 | default: |
| 4589 | return false; |
| 4590 | case 'w': // Floating point and SIMD registers (V0-V31) |
| 4591 | Info.setAllowsRegister(); |
| 4592 | return true; |
James Molloy | 8bdd24b | 2014-04-23 10:26:19 +0000 | [diff] [blame] | 4593 | case 'I': // Constant that can be used with an ADD instruction |
| 4594 | case 'J': // Constant that can be used with a SUB instruction |
| 4595 | case 'K': // Constant that can be used with a 32-bit logical instruction |
| 4596 | case 'L': // Constant that can be used with a 64-bit logical instruction |
| 4597 | case 'M': // Constant that can be used as a 32-bit MOV immediate |
| 4598 | case 'N': // Constant that can be used as a 64-bit MOV immediate |
| 4599 | case 'Y': // Floating point constant zero |
| 4600 | case 'Z': // Integer constant zero |
| 4601 | return true; |
| 4602 | case 'Q': // A memory reference with base register and no offset |
| 4603 | Info.setAllowsMemory(); |
| 4604 | return true; |
| 4605 | case 'S': // A symbolic address |
| 4606 | Info.setAllowsRegister(); |
| 4607 | return true; |
| 4608 | case 'U': |
| 4609 | // Ump: A memory address suitable for ldp/stp in SI, DI, SF and DF modes, whatever they may be |
| 4610 | // Utf: A memory address suitable for ldp/stp in TF mode, whatever it may be |
| 4611 | // Usa: An absolute symbolic address |
| 4612 | // Ush: The high part (bits 32:12) of a pc-relative symbolic address |
| 4613 | llvm_unreachable("FIXME: Unimplemented support for bizarre constraints"); |
Tim Northover | a2ee433 | 2014-03-29 15:09:45 +0000 | [diff] [blame] | 4614 | case 'z': // Zero register, wzr or xzr |
| 4615 | Info.setAllowsRegister(); |
| 4616 | return true; |
| 4617 | case 'x': // Floating point and SIMD registers (V0-V15) |
| 4618 | Info.setAllowsRegister(); |
| 4619 | return true; |
Tim Northover | a2ee433 | 2014-03-29 15:09:45 +0000 | [diff] [blame] | 4620 | } |
| 4621 | return false; |
| 4622 | } |
| 4623 | |
Akira Hatanaka | 987f186 | 2014-08-22 06:05:21 +0000 | [diff] [blame] | 4624 | bool |
Aaron Ballman | e9c6479 | 2014-08-22 13:26:37 +0000 | [diff] [blame] | 4625 | validateConstraintModifier(StringRef Constraint, char Modifier, unsigned Size, |
Akira Hatanaka | 987f186 | 2014-08-22 06:05:21 +0000 | [diff] [blame] | 4626 | std::string &SuggestedModifier) const override { |
James Molloy | 8a157bf | 2014-07-25 10:19:47 +0000 | [diff] [blame] | 4627 | // Strip off constraint modifiers. |
| 4628 | while (Constraint[0] == '=' || Constraint[0] == '+' || Constraint[0] == '&') |
| 4629 | Constraint = Constraint.substr(1); |
| 4630 | |
| 4631 | switch (Constraint[0]) { |
| 4632 | default: |
| 4633 | return true; |
| 4634 | case 'z': |
| 4635 | case 'r': { |
| 4636 | switch (Modifier) { |
| 4637 | case 'x': |
| 4638 | case 'w': |
| 4639 | // For now assume that the person knows what they're |
| 4640 | // doing with the modifier. |
| 4641 | return true; |
| 4642 | default: |
| 4643 | // By default an 'r' constraint will be in the 'x' |
| 4644 | // registers. |
Akira Hatanaka | 987f186 | 2014-08-22 06:05:21 +0000 | [diff] [blame] | 4645 | if (Size == 64) |
| 4646 | return true; |
| 4647 | |
| 4648 | SuggestedModifier = "w"; |
| 4649 | return false; |
James Molloy | 8a157bf | 2014-07-25 10:19:47 +0000 | [diff] [blame] | 4650 | } |
| 4651 | } |
| 4652 | } |
| 4653 | } |
| 4654 | |
Tim Northover | a2ee433 | 2014-03-29 15:09:45 +0000 | [diff] [blame] | 4655 | virtual const char *getClobbers() const { return ""; } |
| 4656 | |
| 4657 | int getEHDataRegisterNumber(unsigned RegNo) const { |
| 4658 | if (RegNo == 0) |
| 4659 | return 0; |
| 4660 | if (RegNo == 1) |
| 4661 | return 1; |
| 4662 | return -1; |
| 4663 | } |
| 4664 | }; |
| 4665 | |
Tim Northover | 573cbee | 2014-05-24 12:52:07 +0000 | [diff] [blame] | 4666 | const char *const AArch64TargetInfo::GCCRegNames[] = { |
Tim Northover | a2ee433 | 2014-03-29 15:09:45 +0000 | [diff] [blame] | 4667 | // 32-bit Integer registers |
| 4668 | "w0", "w1", "w2", "w3", "w4", "w5", "w6", "w7", "w8", "w9", "w10", |
| 4669 | "w11", "w12", "w13", "w14", "w15", "w16", "w17", "w18", "w19", "w20", "w21", |
| 4670 | "w22", "w23", "w24", "w25", "w26", "w27", "w28", "w29", "w30", "wsp", |
| 4671 | |
| 4672 | // 64-bit Integer registers |
| 4673 | "x0", "x1", "x2", "x3", "x4", "x5", "x6", "x7", "x8", "x9", "x10", |
| 4674 | "x11", "x12", "x13", "x14", "x15", "x16", "x17", "x18", "x19", "x20", "x21", |
| 4675 | "x22", "x23", "x24", "x25", "x26", "x27", "x28", "fp", "lr", "sp", |
| 4676 | |
| 4677 | // 32-bit floating point regsisters |
| 4678 | "s0", "s1", "s2", "s3", "s4", "s5", "s6", "s7", "s8", "s9", "s10", |
| 4679 | "s11", "s12", "s13", "s14", "s15", "s16", "s17", "s18", "s19", "s20", "s21", |
| 4680 | "s22", "s23", "s24", "s25", "s26", "s27", "s28", "s29", "s30", "s31", |
| 4681 | |
| 4682 | // 64-bit floating point regsisters |
| 4683 | "d0", "d1", "d2", "d3", "d4", "d5", "d6", "d7", "d8", "d9", "d10", |
| 4684 | "d11", "d12", "d13", "d14", "d15", "d16", "d17", "d18", "d19", "d20", "d21", |
| 4685 | "d22", "d23", "d24", "d25", "d26", "d27", "d28", "d29", "d30", "d31", |
| 4686 | |
| 4687 | // Vector registers |
| 4688 | "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", |
| 4689 | "v11", "v12", "v13", "v14", "v15", "v16", "v17", "v18", "v19", "v20", "v21", |
| 4690 | "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30", "v31" |
| 4691 | }; |
| 4692 | |
Tim Northover | 573cbee | 2014-05-24 12:52:07 +0000 | [diff] [blame] | 4693 | void AArch64TargetInfo::getGCCRegNames(const char *const *&Names, |
Tim Northover | a2ee433 | 2014-03-29 15:09:45 +0000 | [diff] [blame] | 4694 | unsigned &NumNames) const { |
| 4695 | Names = GCCRegNames; |
| 4696 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 4697 | } |
| 4698 | |
Tim Northover | 573cbee | 2014-05-24 12:52:07 +0000 | [diff] [blame] | 4699 | const TargetInfo::GCCRegAlias AArch64TargetInfo::GCCRegAliases[] = { |
Tim Northover | a2ee433 | 2014-03-29 15:09:45 +0000 | [diff] [blame] | 4700 | { { "w31" }, "wsp" }, |
| 4701 | { { "x29" }, "fp" }, |
| 4702 | { { "x30" }, "lr" }, |
| 4703 | { { "x31" }, "sp" }, |
| 4704 | // The S/D/Q and W/X registers overlap, but aren't really aliases; we |
| 4705 | // don't want to substitute one of these for a different-sized one. |
| 4706 | }; |
| 4707 | |
Tim Northover | 573cbee | 2014-05-24 12:52:07 +0000 | [diff] [blame] | 4708 | void AArch64TargetInfo::getGCCRegAliases(const GCCRegAlias *&Aliases, |
Tim Northover | a2ee433 | 2014-03-29 15:09:45 +0000 | [diff] [blame] | 4709 | unsigned &NumAliases) const { |
| 4710 | Aliases = GCCRegAliases; |
| 4711 | NumAliases = llvm::array_lengthof(GCCRegAliases); |
| 4712 | } |
| 4713 | |
Tim Northover | 573cbee | 2014-05-24 12:52:07 +0000 | [diff] [blame] | 4714 | const Builtin::Info AArch64TargetInfo::BuiltinInfo[] = { |
Tim Northover | a2ee433 | 2014-03-29 15:09:45 +0000 | [diff] [blame] | 4715 | #define BUILTIN(ID, TYPE, ATTRS) \ |
| 4716 | { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
| 4717 | #include "clang/Basic/BuiltinsNEON.def" |
| 4718 | |
| 4719 | #define BUILTIN(ID, TYPE, ATTRS) \ |
| 4720 | { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
Tim Northover | 573cbee | 2014-05-24 12:52:07 +0000 | [diff] [blame] | 4721 | #include "clang/Basic/BuiltinsAArch64.def" |
Tim Northover | a2ee433 | 2014-03-29 15:09:45 +0000 | [diff] [blame] | 4722 | }; |
James Molloy | 5e73df5 | 2014-04-16 15:06:20 +0000 | [diff] [blame] | 4723 | |
Tim Northover | 573cbee | 2014-05-24 12:52:07 +0000 | [diff] [blame] | 4724 | class AArch64leTargetInfo : public AArch64TargetInfo { |
James Molloy | 5e73df5 | 2014-04-16 15:06:20 +0000 | [diff] [blame] | 4725 | void setDescriptionString() override { |
| 4726 | if (getTriple().isOSBinFormatMachO()) |
| 4727 | DescriptionString = "e-m:o-i64:64-i128:128-n32:64-S128"; |
| 4728 | else |
| 4729 | DescriptionString = "e-m:e-i64:64-i128:128-n32:64-S128"; |
| 4730 | } |
| 4731 | |
| 4732 | public: |
Tim Northover | 573cbee | 2014-05-24 12:52:07 +0000 | [diff] [blame] | 4733 | AArch64leTargetInfo(const llvm::Triple &Triple) |
| 4734 | : AArch64TargetInfo(Triple) { |
James Molloy | 5e73df5 | 2014-04-16 15:06:20 +0000 | [diff] [blame] | 4735 | BigEndian = false; |
| 4736 | } |
| 4737 | void getTargetDefines(const LangOptions &Opts, |
| 4738 | MacroBuilder &Builder) const override { |
| 4739 | Builder.defineMacro("__AARCH64EL__"); |
Tim Northover | 573cbee | 2014-05-24 12:52:07 +0000 | [diff] [blame] | 4740 | AArch64TargetInfo::getTargetDefines(Opts, Builder); |
James Molloy | 5e73df5 | 2014-04-16 15:06:20 +0000 | [diff] [blame] | 4741 | } |
| 4742 | }; |
| 4743 | |
Tim Northover | 573cbee | 2014-05-24 12:52:07 +0000 | [diff] [blame] | 4744 | class AArch64beTargetInfo : public AArch64TargetInfo { |
James Molloy | 5e73df5 | 2014-04-16 15:06:20 +0000 | [diff] [blame] | 4745 | void setDescriptionString() override { |
| 4746 | assert(!getTriple().isOSBinFormatMachO()); |
| 4747 | DescriptionString = "E-m:e-i64:64-i128:128-n32:64-S128"; |
| 4748 | } |
| 4749 | |
| 4750 | public: |
Tim Northover | 573cbee | 2014-05-24 12:52:07 +0000 | [diff] [blame] | 4751 | AArch64beTargetInfo(const llvm::Triple &Triple) |
| 4752 | : AArch64TargetInfo(Triple) { } |
James Molloy | 5e73df5 | 2014-04-16 15:06:20 +0000 | [diff] [blame] | 4753 | void getTargetDefines(const LangOptions &Opts, |
| 4754 | MacroBuilder &Builder) const override { |
| 4755 | Builder.defineMacro("__AARCH64EB__"); |
| 4756 | Builder.defineMacro("__AARCH_BIG_ENDIAN"); |
| 4757 | Builder.defineMacro("__ARM_BIG_ENDIAN"); |
Tim Northover | 573cbee | 2014-05-24 12:52:07 +0000 | [diff] [blame] | 4758 | AArch64TargetInfo::getTargetDefines(Opts, Builder); |
James Molloy | 5e73df5 | 2014-04-16 15:06:20 +0000 | [diff] [blame] | 4759 | } |
| 4760 | }; |
Tim Northover | a2ee433 | 2014-03-29 15:09:45 +0000 | [diff] [blame] | 4761 | } // end anonymous namespace. |
| 4762 | |
| 4763 | namespace { |
Tim Northover | 573cbee | 2014-05-24 12:52:07 +0000 | [diff] [blame] | 4764 | class DarwinAArch64TargetInfo : public DarwinTargetInfo<AArch64leTargetInfo> { |
James Molloy | 5e73df5 | 2014-04-16 15:06:20 +0000 | [diff] [blame] | 4765 | protected: |
| 4766 | void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 4767 | MacroBuilder &Builder) const override { |
| 4768 | Builder.defineMacro("__AARCH64_SIMD__"); |
| 4769 | Builder.defineMacro("__ARM64_ARCH_8__"); |
| 4770 | Builder.defineMacro("__ARM_NEON__"); |
| 4771 | Builder.defineMacro("__LITTLE_ENDIAN__"); |
| 4772 | Builder.defineMacro("__REGISTER_PREFIX__", ""); |
| 4773 | Builder.defineMacro("__arm64", "1"); |
| 4774 | Builder.defineMacro("__arm64__", "1"); |
| 4775 | |
| 4776 | getDarwinDefines(Builder, Opts, Triple, PlatformName, PlatformMinVersion); |
| 4777 | } |
| 4778 | |
Tim Northover | a2ee433 | 2014-03-29 15:09:45 +0000 | [diff] [blame] | 4779 | public: |
Tim Northover | 573cbee | 2014-05-24 12:52:07 +0000 | [diff] [blame] | 4780 | DarwinAArch64TargetInfo(const llvm::Triple &Triple) |
| 4781 | : DarwinTargetInfo<AArch64leTargetInfo>(Triple) { |
Tim Northover | a2ee433 | 2014-03-29 15:09:45 +0000 | [diff] [blame] | 4782 | Int64Type = SignedLongLong; |
| 4783 | WCharType = SignedInt; |
| 4784 | UseSignedCharForObjCBool = false; |
| 4785 | |
| 4786 | LongDoubleWidth = LongDoubleAlign = 64; |
| 4787 | LongDoubleFormat = &llvm::APFloat::IEEEdouble; |
| 4788 | |
| 4789 | TheCXXABI.set(TargetCXXABI::iOS64); |
| 4790 | } |
| 4791 | |
| 4792 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 4793 | return TargetInfo::CharPtrBuiltinVaList; |
| 4794 | } |
| 4795 | }; |
| 4796 | } // end anonymous namespace |
| 4797 | |
| 4798 | namespace { |
Tony Linthicum | 76329bf | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 4799 | // Hexagon abstract base class |
| 4800 | class HexagonTargetInfo : public TargetInfo { |
| 4801 | static const Builtin::Info BuiltinInfo[]; |
| 4802 | static const char * const GCCRegNames[]; |
| 4803 | static const TargetInfo::GCCRegAlias GCCRegAliases[]; |
| 4804 | std::string CPU; |
| 4805 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 4806 | HexagonTargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) { |
Eli Friedman | 803acb3 | 2011-12-22 03:51:45 +0000 | [diff] [blame] | 4807 | BigEndian = false; |
Rafael Espindola | c418ae9 | 2014-01-03 19:22:05 +0000 | [diff] [blame] | 4808 | DescriptionString = "e-m:e-p:32:32-i1:32-i64:64-a:0-n32"; |
Tony Linthicum | 76329bf | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 4809 | |
| 4810 | // {} in inline assembly are packet specifiers, not assembly variant |
| 4811 | // specifiers. |
| 4812 | NoAsmVariants = true; |
| 4813 | } |
| 4814 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 4815 | void getTargetBuiltins(const Builtin::Info *&Records, |
| 4816 | unsigned &NumRecords) const override { |
Tony Linthicum | 76329bf | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 4817 | Records = BuiltinInfo; |
| 4818 | NumRecords = clang::Hexagon::LastTSBuiltin-Builtin::FirstTSBuiltin; |
| 4819 | } |
| 4820 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 4821 | bool validateAsmConstraint(const char *&Name, |
| 4822 | TargetInfo::ConstraintInfo &Info) const override { |
Tony Linthicum | 76329bf | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 4823 | return true; |
| 4824 | } |
| 4825 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 4826 | void getTargetDefines(const LangOptions &Opts, |
| 4827 | MacroBuilder &Builder) const override; |
Tony Linthicum | 76329bf | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 4828 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 4829 | bool hasFeature(StringRef Feature) const override { |
Douglas Gregor | 0070c0b | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 4830 | return Feature == "hexagon"; |
| 4831 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 4832 | |
| 4833 | BuiltinVaListKind getBuiltinVaListKind() const override { |
Meador Inge | 5d3fb22 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 4834 | return TargetInfo::CharPtrBuiltinVaList; |
Tony Linthicum | 76329bf | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 4835 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 4836 | void getGCCRegNames(const char * const *&Names, |
| 4837 | unsigned &NumNames) const override; |
| 4838 | void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 4839 | unsigned &NumAliases) const override; |
| 4840 | const char *getClobbers() const override { |
Tony Linthicum | 76329bf | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 4841 | return ""; |
| 4842 | } |
Sebastian Pop | 8650028 | 2012-01-13 20:37:10 +0000 | [diff] [blame] | 4843 | |
| 4844 | static const char *getHexagonCPUSuffix(StringRef Name) { |
| 4845 | return llvm::StringSwitch<const char*>(Name) |
Sebastian Pop | 8650028 | 2012-01-13 20:37:10 +0000 | [diff] [blame] | 4846 | .Case("hexagonv4", "4") |
Sirish Pande | 11ebc4e | 2012-05-10 20:19:54 +0000 | [diff] [blame] | 4847 | .Case("hexagonv5", "5") |
Craig Topper | f1186c5 | 2014-05-08 06:41:40 +0000 | [diff] [blame] | 4848 | .Default(nullptr); |
Sebastian Pop | 8650028 | 2012-01-13 20:37:10 +0000 | [diff] [blame] | 4849 | } |
| 4850 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 4851 | bool setCPU(const std::string &Name) override { |
Sebastian Pop | 8650028 | 2012-01-13 20:37:10 +0000 | [diff] [blame] | 4852 | if (!getHexagonCPUSuffix(Name)) |
| 4853 | return false; |
| 4854 | |
Tony Linthicum | 76329bf | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 4855 | CPU = Name; |
| 4856 | return true; |
| 4857 | } |
| 4858 | }; |
| 4859 | |
| 4860 | void HexagonTargetInfo::getTargetDefines(const LangOptions &Opts, |
| 4861 | MacroBuilder &Builder) const { |
| 4862 | Builder.defineMacro("qdsp6"); |
| 4863 | Builder.defineMacro("__qdsp6", "1"); |
| 4864 | Builder.defineMacro("__qdsp6__", "1"); |
| 4865 | |
| 4866 | Builder.defineMacro("hexagon"); |
| 4867 | Builder.defineMacro("__hexagon", "1"); |
| 4868 | Builder.defineMacro("__hexagon__", "1"); |
| 4869 | |
| 4870 | if(CPU == "hexagonv1") { |
| 4871 | Builder.defineMacro("__HEXAGON_V1__"); |
| 4872 | Builder.defineMacro("__HEXAGON_ARCH__", "1"); |
| 4873 | if(Opts.HexagonQdsp6Compat) { |
| 4874 | Builder.defineMacro("__QDSP6_V1__"); |
| 4875 | Builder.defineMacro("__QDSP6_ARCH__", "1"); |
| 4876 | } |
| 4877 | } |
| 4878 | else if(CPU == "hexagonv2") { |
| 4879 | Builder.defineMacro("__HEXAGON_V2__"); |
| 4880 | Builder.defineMacro("__HEXAGON_ARCH__", "2"); |
| 4881 | if(Opts.HexagonQdsp6Compat) { |
| 4882 | Builder.defineMacro("__QDSP6_V2__"); |
| 4883 | Builder.defineMacro("__QDSP6_ARCH__", "2"); |
| 4884 | } |
| 4885 | } |
| 4886 | else if(CPU == "hexagonv3") { |
| 4887 | Builder.defineMacro("__HEXAGON_V3__"); |
| 4888 | Builder.defineMacro("__HEXAGON_ARCH__", "3"); |
| 4889 | if(Opts.HexagonQdsp6Compat) { |
| 4890 | Builder.defineMacro("__QDSP6_V3__"); |
| 4891 | Builder.defineMacro("__QDSP6_ARCH__", "3"); |
| 4892 | } |
| 4893 | } |
| 4894 | else if(CPU == "hexagonv4") { |
| 4895 | Builder.defineMacro("__HEXAGON_V4__"); |
| 4896 | Builder.defineMacro("__HEXAGON_ARCH__", "4"); |
| 4897 | if(Opts.HexagonQdsp6Compat) { |
| 4898 | Builder.defineMacro("__QDSP6_V4__"); |
| 4899 | Builder.defineMacro("__QDSP6_ARCH__", "4"); |
| 4900 | } |
| 4901 | } |
Sirish Pande | 11ebc4e | 2012-05-10 20:19:54 +0000 | [diff] [blame] | 4902 | else if(CPU == "hexagonv5") { |
| 4903 | Builder.defineMacro("__HEXAGON_V5__"); |
| 4904 | Builder.defineMacro("__HEXAGON_ARCH__", "5"); |
| 4905 | if(Opts.HexagonQdsp6Compat) { |
| 4906 | Builder.defineMacro("__QDSP6_V5__"); |
| 4907 | Builder.defineMacro("__QDSP6_ARCH__", "5"); |
| 4908 | } |
| 4909 | } |
Tony Linthicum | 76329bf | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 4910 | } |
| 4911 | |
| 4912 | const char * const HexagonTargetInfo::GCCRegNames[] = { |
| 4913 | "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", |
| 4914 | "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", |
| 4915 | "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23", |
| 4916 | "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31", |
| 4917 | "p0", "p1", "p2", "p3", |
| 4918 | "sa0", "lc0", "sa1", "lc1", "m0", "m1", "usr", "ugp" |
| 4919 | }; |
| 4920 | |
| 4921 | void HexagonTargetInfo::getGCCRegNames(const char * const *&Names, |
| 4922 | unsigned &NumNames) const { |
| 4923 | Names = GCCRegNames; |
| 4924 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 4925 | } |
| 4926 | |
| 4927 | |
| 4928 | const TargetInfo::GCCRegAlias HexagonTargetInfo::GCCRegAliases[] = { |
| 4929 | { { "sp" }, "r29" }, |
| 4930 | { { "fp" }, "r30" }, |
| 4931 | { { "lr" }, "r31" }, |
| 4932 | }; |
| 4933 | |
| 4934 | void HexagonTargetInfo::getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 4935 | unsigned &NumAliases) const { |
| 4936 | Aliases = GCCRegAliases; |
| 4937 | NumAliases = llvm::array_lengthof(GCCRegAliases); |
| 4938 | } |
| 4939 | |
| 4940 | |
| 4941 | const Builtin::Info HexagonTargetInfo::BuiltinInfo[] = { |
| 4942 | #define BUILTIN(ID, TYPE, ATTRS) { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
| 4943 | #define LIBBUILTIN(ID, TYPE, ATTRS, HEADER) { #ID, TYPE, ATTRS, HEADER,\ |
| 4944 | ALL_LANGUAGES }, |
| 4945 | #include "clang/Basic/BuiltinsHexagon.def" |
| 4946 | }; |
| 4947 | } |
| 4948 | |
| 4949 | |
Chris Lattner | 5ba61f0 | 2006-10-14 07:39:34 +0000 | [diff] [blame] | 4950 | namespace { |
Jakob Stoklund Olesen | 4dda152 | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 4951 | // Shared base class for SPARC v8 (32-bit) and SPARC v9 (64-bit). |
| 4952 | class SparcTargetInfo : public TargetInfo { |
Chris Lattner | 9b415d6 | 2009-01-27 01:58:38 +0000 | [diff] [blame] | 4953 | static const TargetInfo::GCCRegAlias GCCRegAliases[]; |
| 4954 | static const char * const GCCRegNames[]; |
Bruno Cardoso Lopes | e7f211c | 2010-11-09 17:21:19 +0000 | [diff] [blame] | 4955 | bool SoftFloat; |
Gabor Greif | 4999168 | 2008-02-21 16:29:08 +0000 | [diff] [blame] | 4956 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 4957 | SparcTargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) {} |
Jakob Stoklund Olesen | 4dda152 | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 4958 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 4959 | bool handleTargetFeatures(std::vector<std::string> &Features, |
| 4960 | DiagnosticsEngine &Diags) override { |
Bruno Cardoso Lopes | e7f211c | 2010-11-09 17:21:19 +0000 | [diff] [blame] | 4961 | SoftFloat = false; |
| 4962 | for (unsigned i = 0, e = Features.size(); i != e; ++i) |
| 4963 | if (Features[i] == "+soft-float") |
| 4964 | SoftFloat = true; |
Rafael Espindola | eb26547 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 4965 | return true; |
Bruno Cardoso Lopes | e7f211c | 2010-11-09 17:21:19 +0000 | [diff] [blame] | 4966 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 4967 | void getTargetDefines(const LangOptions &Opts, |
| 4968 | MacroBuilder &Builder) const override { |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 4969 | DefineStd(Builder, "sparc", Opts); |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 4970 | Builder.defineMacro("__REGISTER_PREFIX__", ""); |
Bruno Cardoso Lopes | e7f211c | 2010-11-09 17:21:19 +0000 | [diff] [blame] | 4971 | |
| 4972 | if (SoftFloat) |
| 4973 | Builder.defineMacro("SOFT_FLOAT", "1"); |
Gabor Greif | 4999168 | 2008-02-21 16:29:08 +0000 | [diff] [blame] | 4974 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 4975 | |
| 4976 | bool hasFeature(StringRef Feature) const override { |
Douglas Gregor | 0070c0b | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 4977 | return llvm::StringSwitch<bool>(Feature) |
| 4978 | .Case("softfloat", SoftFloat) |
| 4979 | .Case("sparc", true) |
| 4980 | .Default(false); |
| 4981 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 4982 | |
| 4983 | void getTargetBuiltins(const Builtin::Info *&Records, |
| 4984 | unsigned &NumRecords) const override { |
Eli Friedman | da8f5a9 | 2008-08-20 07:28:14 +0000 | [diff] [blame] | 4985 | // FIXME: Implement! |
Gabor Greif | 4999168 | 2008-02-21 16:29:08 +0000 | [diff] [blame] | 4986 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 4987 | BuiltinVaListKind getBuiltinVaListKind() const override { |
Meador Inge | 5d3fb22 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 4988 | return TargetInfo::VoidPtrBuiltinVaList; |
Gabor Greif | 4999168 | 2008-02-21 16:29:08 +0000 | [diff] [blame] | 4989 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 4990 | void getGCCRegNames(const char * const *&Names, |
| 4991 | unsigned &NumNames) const override; |
| 4992 | void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 4993 | unsigned &NumAliases) const override; |
| 4994 | bool validateAsmConstraint(const char *&Name, |
| 4995 | TargetInfo::ConstraintInfo &info) const override { |
Eli Friedman | da8f5a9 | 2008-08-20 07:28:14 +0000 | [diff] [blame] | 4996 | // FIXME: Implement! |
| 4997 | return false; |
Gabor Greif | 4999168 | 2008-02-21 16:29:08 +0000 | [diff] [blame] | 4998 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 4999 | const char *getClobbers() const override { |
Eli Friedman | da8f5a9 | 2008-08-20 07:28:14 +0000 | [diff] [blame] | 5000 | // FIXME: Implement! |
| 5001 | return ""; |
Gabor Greif | 4999168 | 2008-02-21 16:29:08 +0000 | [diff] [blame] | 5002 | } |
| 5003 | }; |
| 5004 | |
Jakob Stoklund Olesen | 4dda152 | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 5005 | const char * const SparcTargetInfo::GCCRegNames[] = { |
Chris Lattner | 9b415d6 | 2009-01-27 01:58:38 +0000 | [diff] [blame] | 5006 | "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", |
| 5007 | "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", |
| 5008 | "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23", |
| 5009 | "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31" |
| 5010 | }; |
| 5011 | |
Jakob Stoklund Olesen | 4dda152 | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 5012 | void SparcTargetInfo::getGCCRegNames(const char * const *&Names, |
| 5013 | unsigned &NumNames) const { |
Chris Lattner | 9b415d6 | 2009-01-27 01:58:38 +0000 | [diff] [blame] | 5014 | Names = GCCRegNames; |
| 5015 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 5016 | } |
| 5017 | |
Jakob Stoklund Olesen | 4dda152 | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 5018 | const TargetInfo::GCCRegAlias SparcTargetInfo::GCCRegAliases[] = { |
Anton Korobeynikov | 9d026dd | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 5019 | { { "g0" }, "r0" }, |
| 5020 | { { "g1" }, "r1" }, |
| 5021 | { { "g2" }, "r2" }, |
| 5022 | { { "g3" }, "r3" }, |
| 5023 | { { "g4" }, "r4" }, |
| 5024 | { { "g5" }, "r5" }, |
| 5025 | { { "g6" }, "r6" }, |
| 5026 | { { "g7" }, "r7" }, |
| 5027 | { { "o0" }, "r8" }, |
| 5028 | { { "o1" }, "r9" }, |
| 5029 | { { "o2" }, "r10" }, |
| 5030 | { { "o3" }, "r11" }, |
| 5031 | { { "o4" }, "r12" }, |
| 5032 | { { "o5" }, "r13" }, |
| 5033 | { { "o6", "sp" }, "r14" }, |
| 5034 | { { "o7" }, "r15" }, |
| 5035 | { { "l0" }, "r16" }, |
| 5036 | { { "l1" }, "r17" }, |
| 5037 | { { "l2" }, "r18" }, |
| 5038 | { { "l3" }, "r19" }, |
| 5039 | { { "l4" }, "r20" }, |
| 5040 | { { "l5" }, "r21" }, |
| 5041 | { { "l6" }, "r22" }, |
| 5042 | { { "l7" }, "r23" }, |
| 5043 | { { "i0" }, "r24" }, |
| 5044 | { { "i1" }, "r25" }, |
| 5045 | { { "i2" }, "r26" }, |
| 5046 | { { "i3" }, "r27" }, |
| 5047 | { { "i4" }, "r28" }, |
| 5048 | { { "i5" }, "r29" }, |
| 5049 | { { "i6", "fp" }, "r30" }, |
| 5050 | { { "i7" }, "r31" }, |
Chris Lattner | 9b415d6 | 2009-01-27 01:58:38 +0000 | [diff] [blame] | 5051 | }; |
| 5052 | |
Jakob Stoklund Olesen | 4dda152 | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 5053 | void SparcTargetInfo::getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 5054 | unsigned &NumAliases) const { |
Chris Lattner | 9b415d6 | 2009-01-27 01:58:38 +0000 | [diff] [blame] | 5055 | Aliases = GCCRegAliases; |
| 5056 | NumAliases = llvm::array_lengthof(GCCRegAliases); |
| 5057 | } |
Jakob Stoklund Olesen | 4dda152 | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 5058 | |
| 5059 | // SPARC v8 is the 32-bit mode selected by Triple::sparc. |
| 5060 | class SparcV8TargetInfo : public SparcTargetInfo { |
| 5061 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5062 | SparcV8TargetInfo(const llvm::Triple &Triple) : SparcTargetInfo(Triple) { |
Rafael Espindola | c418ae9 | 2014-01-03 19:22:05 +0000 | [diff] [blame] | 5063 | DescriptionString = "E-m:e-p:32:32-i64:64-f128:64-n32-S64"; |
Jakob Stoklund Olesen | 4dda152 | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 5064 | } |
| 5065 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5066 | void getTargetDefines(const LangOptions &Opts, |
| 5067 | MacroBuilder &Builder) const override { |
Jakob Stoklund Olesen | 4dda152 | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 5068 | SparcTargetInfo::getTargetDefines(Opts, Builder); |
| 5069 | Builder.defineMacro("__sparcv8"); |
| 5070 | } |
| 5071 | }; |
| 5072 | |
| 5073 | // SPARC v9 is the 64-bit mode selected by Triple::sparcv9. |
| 5074 | class SparcV9TargetInfo : public SparcTargetInfo { |
| 5075 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5076 | SparcV9TargetInfo(const llvm::Triple &Triple) : SparcTargetInfo(Triple) { |
Jakob Stoklund Olesen | 4dda152 | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 5077 | // FIXME: Support Sparc quad-precision long double? |
Rafael Espindola | c418ae9 | 2014-01-03 19:22:05 +0000 | [diff] [blame] | 5078 | DescriptionString = "E-m:e-i64:64-n32:64-S128"; |
Jakob Stoklund Olesen | 248520b | 2013-05-15 03:22:33 +0000 | [diff] [blame] | 5079 | // This is an LP64 platform. |
| 5080 | LongWidth = LongAlign = PointerWidth = PointerAlign = 64; |
Jakob Stoklund Olesen | 826df14 | 2013-05-19 17:53:37 +0000 | [diff] [blame] | 5081 | |
| 5082 | // OpenBSD uses long long for int64_t and intmax_t. |
Joerg Sonnenberger | 9b7060e | 2014-07-14 21:00:38 +0000 | [diff] [blame] | 5083 | if (getTriple().getOS() == llvm::Triple::OpenBSD) |
Jakob Stoklund Olesen | 826df14 | 2013-05-19 17:53:37 +0000 | [diff] [blame] | 5084 | IntMaxType = SignedLongLong; |
Joerg Sonnenberger | 9b7060e | 2014-07-14 21:00:38 +0000 | [diff] [blame] | 5085 | else |
Jakob Stoklund Olesen | 826df14 | 2013-05-19 17:53:37 +0000 | [diff] [blame] | 5086 | IntMaxType = SignedLong; |
Jakob Stoklund Olesen | 826df14 | 2013-05-19 17:53:37 +0000 | [diff] [blame] | 5087 | Int64Type = IntMaxType; |
Jakob Stoklund Olesen | 497332c | 2014-01-16 16:43:19 +0000 | [diff] [blame] | 5088 | |
| 5089 | // The SPARCv8 System V ABI has long double 128-bits in size, but 64-bit |
| 5090 | // aligned. The SPARCv9 SCD 2.4.1 says 16-byte aligned. |
| 5091 | LongDoubleWidth = 128; |
| 5092 | LongDoubleAlign = 128; |
| 5093 | LongDoubleFormat = &llvm::APFloat::IEEEquad; |
Jakob Stoklund Olesen | 5b630b4 | 2014-01-30 04:48:04 +0000 | [diff] [blame] | 5094 | MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 64; |
Jakob Stoklund Olesen | 4dda152 | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 5095 | } |
| 5096 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5097 | void getTargetDefines(const LangOptions &Opts, |
| 5098 | MacroBuilder &Builder) const override { |
Jakob Stoklund Olesen | 4dda152 | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 5099 | SparcTargetInfo::getTargetDefines(Opts, Builder); |
| 5100 | Builder.defineMacro("__sparcv9"); |
Jakob Stoklund Olesen | f759989 | 2013-04-24 04:36:38 +0000 | [diff] [blame] | 5101 | Builder.defineMacro("__arch64__"); |
Rafael Espindola | 7648374 | 2014-08-14 15:14:51 +0000 | [diff] [blame] | 5102 | // Solaris doesn't need these variants, but the BSDs do. |
| 5103 | if (getTriple().getOS() != llvm::Triple::Solaris) { |
Jakob Stoklund Olesen | f759989 | 2013-04-24 04:36:38 +0000 | [diff] [blame] | 5104 | Builder.defineMacro("__sparc64__"); |
| 5105 | Builder.defineMacro("__sparc_v9__"); |
| 5106 | Builder.defineMacro("__sparcv9__"); |
| 5107 | } |
Jakob Stoklund Olesen | 4dda152 | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 5108 | } |
Roman Divacky | b1ae3d4 | 2014-02-25 18:35:30 +0000 | [diff] [blame] | 5109 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5110 | bool setCPU(const std::string &Name) override { |
Roman Divacky | b1ae3d4 | 2014-02-25 18:35:30 +0000 | [diff] [blame] | 5111 | bool CPUKnown = llvm::StringSwitch<bool>(Name) |
| 5112 | .Case("v9", true) |
| 5113 | .Case("ultrasparc", true) |
| 5114 | .Case("ultrasparc3", true) |
| 5115 | .Case("niagara", true) |
| 5116 | .Case("niagara2", true) |
| 5117 | .Case("niagara3", true) |
| 5118 | .Case("niagara4", true) |
| 5119 | .Default(false); |
| 5120 | |
| 5121 | // No need to store the CPU yet. There aren't any CPU-specific |
| 5122 | // macros to define. |
| 5123 | return CPUKnown; |
| 5124 | } |
Jakob Stoklund Olesen | 4dda152 | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 5125 | }; |
| 5126 | |
Gabor Greif | 4999168 | 2008-02-21 16:29:08 +0000 | [diff] [blame] | 5127 | } // end anonymous namespace. |
| 5128 | |
Eli Friedman | da8f5a9 | 2008-08-20 07:28:14 +0000 | [diff] [blame] | 5129 | namespace { |
Torok Edwin | b2b37c6 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 5130 | class SolarisSparcV8TargetInfo : public SolarisTargetInfo<SparcV8TargetInfo> { |
Eli Friedman | da8f5a9 | 2008-08-20 07:28:14 +0000 | [diff] [blame] | 5131 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5132 | SolarisSparcV8TargetInfo(const llvm::Triple &Triple) |
| 5133 | : SolarisTargetInfo<SparcV8TargetInfo>(Triple) { |
Eli Friedman | d50881c | 2008-11-02 02:43:55 +0000 | [diff] [blame] | 5134 | SizeType = UnsignedInt; |
| 5135 | PtrDiffType = SignedInt; |
Eli Friedman | da8f5a9 | 2008-08-20 07:28:14 +0000 | [diff] [blame] | 5136 | } |
| 5137 | }; |
| 5138 | } // end anonymous namespace. |
Chris Lattner | 5ba61f0 | 2006-10-14 07:39:34 +0000 | [diff] [blame] | 5139 | |
Chris Lattner | b781dc79 | 2008-05-08 05:58:21 +0000 | [diff] [blame] | 5140 | namespace { |
Richard Sandiford | d03f7b7 | 2014-04-10 09:56:24 +0000 | [diff] [blame] | 5141 | class SystemZTargetInfo : public TargetInfo { |
| 5142 | static const char *const GCCRegNames[]; |
Ulrich Weigand | 4744507 | 2013-05-06 16:26:41 +0000 | [diff] [blame] | 5143 | |
Richard Sandiford | d03f7b7 | 2014-04-10 09:56:24 +0000 | [diff] [blame] | 5144 | public: |
| 5145 | SystemZTargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) { |
| 5146 | TLSSupported = true; |
| 5147 | IntWidth = IntAlign = 32; |
| 5148 | LongWidth = LongLongWidth = LongAlign = LongLongAlign = 64; |
| 5149 | PointerWidth = PointerAlign = 64; |
| 5150 | LongDoubleWidth = 128; |
| 5151 | LongDoubleAlign = 64; |
| 5152 | LongDoubleFormat = &llvm::APFloat::IEEEquad; |
| 5153 | MinGlobalAlign = 16; |
| 5154 | DescriptionString = "E-m:e-i1:8:16-i8:8:16-i64:64-f128:64-a:8:16-n32:64"; |
| 5155 | MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 64; |
| 5156 | } |
| 5157 | void getTargetDefines(const LangOptions &Opts, |
| 5158 | MacroBuilder &Builder) const override { |
| 5159 | Builder.defineMacro("__s390__"); |
| 5160 | Builder.defineMacro("__s390x__"); |
| 5161 | Builder.defineMacro("__zarch__"); |
| 5162 | Builder.defineMacro("__LONG_DOUBLE_128__"); |
| 5163 | } |
| 5164 | void getTargetBuiltins(const Builtin::Info *&Records, |
| 5165 | unsigned &NumRecords) const override { |
| 5166 | // FIXME: Implement. |
Craig Topper | f1186c5 | 2014-05-08 06:41:40 +0000 | [diff] [blame] | 5167 | Records = nullptr; |
Richard Sandiford | d03f7b7 | 2014-04-10 09:56:24 +0000 | [diff] [blame] | 5168 | NumRecords = 0; |
Ulrich Weigand | 4744507 | 2013-05-06 16:26:41 +0000 | [diff] [blame] | 5169 | } |
| 5170 | |
Richard Sandiford | d03f7b7 | 2014-04-10 09:56:24 +0000 | [diff] [blame] | 5171 | void getGCCRegNames(const char *const *&Names, |
| 5172 | unsigned &NumNames) const override; |
| 5173 | void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 5174 | unsigned &NumAliases) const override { |
| 5175 | // No aliases. |
Craig Topper | f1186c5 | 2014-05-08 06:41:40 +0000 | [diff] [blame] | 5176 | Aliases = nullptr; |
Richard Sandiford | d03f7b7 | 2014-04-10 09:56:24 +0000 | [diff] [blame] | 5177 | NumAliases = 0; |
Ulrich Weigand | 4744507 | 2013-05-06 16:26:41 +0000 | [diff] [blame] | 5178 | } |
Richard Sandiford | d03f7b7 | 2014-04-10 09:56:24 +0000 | [diff] [blame] | 5179 | bool validateAsmConstraint(const char *&Name, |
| 5180 | TargetInfo::ConstraintInfo &info) const override; |
| 5181 | const char *getClobbers() const override { |
| 5182 | // FIXME: Is this really right? |
| 5183 | return ""; |
| 5184 | } |
| 5185 | BuiltinVaListKind getBuiltinVaListKind() const override { |
| 5186 | return TargetInfo::SystemZBuiltinVaList; |
| 5187 | } |
| 5188 | bool setCPU(const std::string &Name) override { |
| 5189 | bool CPUKnown = llvm::StringSwitch<bool>(Name) |
| 5190 | .Case("z10", true) |
| 5191 | .Case("z196", true) |
| 5192 | .Case("zEC12", true) |
| 5193 | .Default(false); |
| 5194 | |
| 5195 | // No need to store the CPU yet. There aren't any CPU-specific |
| 5196 | // macros to define. |
| 5197 | return CPUKnown; |
| 5198 | } |
| 5199 | }; |
| 5200 | |
| 5201 | const char *const SystemZTargetInfo::GCCRegNames[] = { |
| 5202 | "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", |
| 5203 | "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", |
| 5204 | "f0", "f2", "f4", "f6", "f1", "f3", "f5", "f7", |
| 5205 | "f8", "f10", "f12", "f14", "f9", "f11", "f13", "f15" |
| 5206 | }; |
| 5207 | |
| 5208 | void SystemZTargetInfo::getGCCRegNames(const char *const *&Names, |
| 5209 | unsigned &NumNames) const { |
| 5210 | Names = GCCRegNames; |
| 5211 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 5212 | } |
| 5213 | |
| 5214 | bool SystemZTargetInfo:: |
| 5215 | validateAsmConstraint(const char *&Name, |
| 5216 | TargetInfo::ConstraintInfo &Info) const { |
| 5217 | switch (*Name) { |
| 5218 | default: |
| 5219 | return false; |
| 5220 | |
| 5221 | case 'a': // Address register |
| 5222 | case 'd': // Data register (equivalent to 'r') |
| 5223 | case 'f': // Floating-point register |
| 5224 | Info.setAllowsRegister(); |
| 5225 | return true; |
| 5226 | |
| 5227 | case 'I': // Unsigned 8-bit constant |
| 5228 | case 'J': // Unsigned 12-bit constant |
| 5229 | case 'K': // Signed 16-bit constant |
| 5230 | case 'L': // Signed 20-bit displacement (on all targets we support) |
| 5231 | case 'M': // 0x7fffffff |
| 5232 | return true; |
| 5233 | |
| 5234 | case 'Q': // Memory with base and unsigned 12-bit displacement |
| 5235 | case 'R': // Likewise, plus an index |
| 5236 | case 'S': // Memory with base and signed 20-bit displacement |
| 5237 | case 'T': // Likewise, plus an index |
| 5238 | Info.setAllowsMemory(); |
| 5239 | return true; |
| 5240 | } |
| 5241 | } |
Ulrich Weigand | 4744507 | 2013-05-06 16:26:41 +0000 | [diff] [blame] | 5242 | } |
| 5243 | |
| 5244 | namespace { |
Anton Korobeynikov | a0f5437 | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 5245 | class MSP430TargetInfo : public TargetInfo { |
| 5246 | static const char * const GCCRegNames[]; |
| 5247 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5248 | MSP430TargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) { |
Eli Friedman | 803acb3 | 2011-12-22 03:51:45 +0000 | [diff] [blame] | 5249 | BigEndian = false; |
Anton Korobeynikov | a0f5437 | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 5250 | TLSSupported = false; |
Anton Korobeynikov | cbc4e98 | 2010-01-30 12:55:11 +0000 | [diff] [blame] | 5251 | IntWidth = 16; IntAlign = 16; |
| 5252 | LongWidth = 32; LongLongWidth = 64; |
| 5253 | LongAlign = LongLongAlign = 16; |
| 5254 | PointerWidth = 16; PointerAlign = 16; |
Nick Lewycky | f59e129 | 2011-12-16 22:34:14 +0000 | [diff] [blame] | 5255 | SuitableAlign = 16; |
Anton Korobeynikov | a0f5437 | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 5256 | SizeType = UnsignedInt; |
Anton Korobeynikov | ef41290 | 2013-07-01 19:42:40 +0000 | [diff] [blame] | 5257 | IntMaxType = SignedLongLong; |
Anton Korobeynikov | ef41290 | 2013-07-01 19:42:40 +0000 | [diff] [blame] | 5258 | IntPtrType = SignedInt; |
Anton Korobeynikov | a0f5437 | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 5259 | PtrDiffType = SignedInt; |
Edward O'Callaghan | 847f2a1 | 2009-11-21 00:49:54 +0000 | [diff] [blame] | 5260 | SigAtomicType = SignedLong; |
Rafael Espindola | c418ae9 | 2014-01-03 19:22:05 +0000 | [diff] [blame] | 5261 | DescriptionString = "e-m:e-p:16:16-i32:16:32-n8:16"; |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5262 | } |
| 5263 | void getTargetDefines(const LangOptions &Opts, |
| 5264 | MacroBuilder &Builder) const override { |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 5265 | Builder.defineMacro("MSP430"); |
| 5266 | Builder.defineMacro("__MSP430__"); |
Anton Korobeynikov | a0f5437 | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 5267 | // FIXME: defines for different 'flavours' of MCU |
| 5268 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5269 | void getTargetBuiltins(const Builtin::Info *&Records, |
| 5270 | unsigned &NumRecords) const override { |
| 5271 | // FIXME: Implement. |
Craig Topper | f1186c5 | 2014-05-08 06:41:40 +0000 | [diff] [blame] | 5272 | Records = nullptr; |
Anton Korobeynikov | a0f5437 | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 5273 | NumRecords = 0; |
| 5274 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5275 | bool hasFeature(StringRef Feature) const override { |
Douglas Gregor | 0070c0b | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 5276 | return Feature == "msp430"; |
| 5277 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5278 | void getGCCRegNames(const char * const *&Names, |
| 5279 | unsigned &NumNames) const override; |
| 5280 | void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 5281 | unsigned &NumAliases) const override { |
Anton Korobeynikov | a0f5437 | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 5282 | // No aliases. |
Craig Topper | f1186c5 | 2014-05-08 06:41:40 +0000 | [diff] [blame] | 5283 | Aliases = nullptr; |
Anton Korobeynikov | a0f5437 | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 5284 | NumAliases = 0; |
| 5285 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5286 | bool validateAsmConstraint(const char *&Name, |
| 5287 | TargetInfo::ConstraintInfo &info) const override { |
Anton Korobeynikov | 051913b | 2009-10-15 23:17:13 +0000 | [diff] [blame] | 5288 | // No target constraints for now. |
| 5289 | return false; |
Anton Korobeynikov | a0f5437 | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 5290 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5291 | const char *getClobbers() const override { |
Anton Korobeynikov | a0f5437 | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 5292 | // FIXME: Is this really right? |
| 5293 | return ""; |
| 5294 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5295 | BuiltinVaListKind getBuiltinVaListKind() const override { |
Anton Korobeynikov | a0f5437 | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 5296 | // FIXME: implement |
Meador Inge | 5d3fb22 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 5297 | return TargetInfo::CharPtrBuiltinVaList; |
Anton Korobeynikov | a0f5437 | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 5298 | } |
| 5299 | }; |
| 5300 | |
| 5301 | const char * const MSP430TargetInfo::GCCRegNames[] = { |
| 5302 | "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", |
| 5303 | "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15" |
| 5304 | }; |
| 5305 | |
| 5306 | void MSP430TargetInfo::getGCCRegNames(const char * const *&Names, |
| 5307 | unsigned &NumNames) const { |
| 5308 | Names = GCCRegNames; |
| 5309 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 5310 | } |
| 5311 | } |
| 5312 | |
Jakob Stoklund Olesen | 0de52f9 | 2009-08-17 20:08:44 +0000 | [diff] [blame] | 5313 | namespace { |
Eli Friedman | a9c3d71 | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 5314 | |
Mike Stump | 11289f4 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 5315 | // LLVM and Clang cannot be used directly to output native binaries for |
| 5316 | // target, but is used to compile C code to llvm bitcode with correct |
Eli Friedman | a9c3d71 | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 5317 | // type and alignment information. |
Mike Stump | 11289f4 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 5318 | // |
| 5319 | // TCE uses the llvm bitcode as input and uses it for generating customized |
| 5320 | // target processor and program binary. TCE co-design environment is |
Eli Friedman | a9c3d71 | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 5321 | // publicly available in http://tce.cs.tut.fi |
| 5322 | |
Eli Friedman | 1f19100 | 2011-10-07 19:51:42 +0000 | [diff] [blame] | 5323 | static const unsigned TCEOpenCLAddrSpaceMap[] = { |
| 5324 | 3, // opencl_global |
| 5325 | 4, // opencl_local |
Peter Collingbourne | f44bdf9 | 2012-05-20 21:08:35 +0000 | [diff] [blame] | 5326 | 5, // opencl_constant |
| 5327 | 0, // cuda_device |
| 5328 | 0, // cuda_constant |
| 5329 | 0 // cuda_shared |
Eli Friedman | 1f19100 | 2011-10-07 19:51:42 +0000 | [diff] [blame] | 5330 | }; |
| 5331 | |
Eli Friedman | a9c3d71 | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 5332 | class TCETargetInfo : public TargetInfo{ |
| 5333 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5334 | TCETargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) { |
Eli Friedman | a9c3d71 | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 5335 | TLSSupported = false; |
| 5336 | IntWidth = 32; |
| 5337 | LongWidth = LongLongWidth = 32; |
Eli Friedman | a9c3d71 | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 5338 | PointerWidth = 32; |
| 5339 | IntAlign = 32; |
| 5340 | LongAlign = LongLongAlign = 32; |
| 5341 | PointerAlign = 32; |
Nick Lewycky | f59e129 | 2011-12-16 22:34:14 +0000 | [diff] [blame] | 5342 | SuitableAlign = 32; |
Eli Friedman | a9c3d71 | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 5343 | SizeType = UnsignedInt; |
| 5344 | IntMaxType = SignedLong; |
Eli Friedman | a9c3d71 | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 5345 | IntPtrType = SignedInt; |
| 5346 | PtrDiffType = SignedInt; |
| 5347 | FloatWidth = 32; |
| 5348 | FloatAlign = 32; |
| 5349 | DoubleWidth = 32; |
| 5350 | DoubleAlign = 32; |
| 5351 | LongDoubleWidth = 32; |
| 5352 | LongDoubleAlign = 32; |
| 5353 | FloatFormat = &llvm::APFloat::IEEEsingle; |
| 5354 | DoubleFormat = &llvm::APFloat::IEEEsingle; |
| 5355 | LongDoubleFormat = &llvm::APFloat::IEEEsingle; |
Rafael Espindola | 29db13a | 2014-01-03 18:13:17 +0000 | [diff] [blame] | 5356 | DescriptionString = "E-p:32:32-i8:8:32-i16:16:32-i64:32" |
| 5357 | "-f64:32-v64:32-v128:32-a:0:32-n32"; |
Eli Friedman | 1f19100 | 2011-10-07 19:51:42 +0000 | [diff] [blame] | 5358 | AddrSpaceMap = &TCEOpenCLAddrSpaceMap; |
David Tweed | 31d09b0 | 2013-09-13 12:04:22 +0000 | [diff] [blame] | 5359 | UseAddrSpaceMapMangling = true; |
Eli Friedman | a9c3d71 | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 5360 | } |
| 5361 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5362 | void getTargetDefines(const LangOptions &Opts, |
| 5363 | MacroBuilder &Builder) const override { |
Benjamin Kramer | 2d6fda3 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 5364 | DefineStd(Builder, "tce", Opts); |
| 5365 | Builder.defineMacro("__TCE__"); |
| 5366 | Builder.defineMacro("__TCE_V1__"); |
Eli Friedman | a9c3d71 | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 5367 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5368 | bool hasFeature(StringRef Feature) const override { |
Douglas Gregor | 0070c0b | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 5369 | return Feature == "tce"; |
| 5370 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5371 | |
| 5372 | void getTargetBuiltins(const Builtin::Info *&Records, |
| 5373 | unsigned &NumRecords) const override {} |
| 5374 | const char *getClobbers() const override { |
Daniel Dunbar | 576d90d | 2009-08-24 09:54:37 +0000 | [diff] [blame] | 5375 | return ""; |
| 5376 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5377 | BuiltinVaListKind getBuiltinVaListKind() const override { |
Meador Inge | 5d3fb22 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 5378 | return TargetInfo::VoidPtrBuiltinVaList; |
Eli Friedman | a9c3d71 | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 5379 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5380 | void getGCCRegNames(const char * const *&Names, |
| 5381 | unsigned &NumNames) const override {} |
| 5382 | bool validateAsmConstraint(const char *&Name, |
| 5383 | TargetInfo::ConstraintInfo &info) const override{ |
Eli Friedman | a9c3d71 | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 5384 | return true; |
| 5385 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5386 | void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 5387 | unsigned &NumAliases) const override {} |
Eli Friedman | a9c3d71 | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 5388 | }; |
| 5389 | } |
| 5390 | |
Edward O'Callaghan | e9a58b1 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 5391 | namespace { |
Akira Hatanaka | f6da331 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5392 | class MipsTargetInfoBase : public TargetInfo { |
Akira Hatanaka | 9064e36 | 2013-10-29 18:30:33 +0000 | [diff] [blame] | 5393 | virtual void setDescriptionString() = 0; |
| 5394 | |
Simon Atanasyan | 07ce7d8f | 2012-06-28 18:23:16 +0000 | [diff] [blame] | 5395 | static const Builtin::Info BuiltinInfo[]; |
Akira Hatanaka | f6da331 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5396 | std::string CPU; |
Simon Atanasyan | 72244b6 | 2012-07-05 16:06:06 +0000 | [diff] [blame] | 5397 | bool IsMips16; |
Simon Atanasyan | 6077761 | 2013-04-14 14:07:51 +0000 | [diff] [blame] | 5398 | bool IsMicromips; |
Simon Atanasyan | 22127ce | 2013-09-24 09:09:16 +0000 | [diff] [blame] | 5399 | bool IsNan2008; |
Simon Atanasyan | 1607191 | 2013-04-14 14:07:30 +0000 | [diff] [blame] | 5400 | bool IsSingleFloat; |
Simon Atanasyan | 9f444d5 | 2012-07-05 15:32:46 +0000 | [diff] [blame] | 5401 | enum MipsFloatABI { |
Simon Atanasyan | 1607191 | 2013-04-14 14:07:30 +0000 | [diff] [blame] | 5402 | HardFloat, SoftFloat |
Simon Atanasyan | 9f444d5 | 2012-07-05 15:32:46 +0000 | [diff] [blame] | 5403 | } FloatABI; |
Simon Atanasyan | 9780e4a | 2012-07-05 20:16:22 +0000 | [diff] [blame] | 5404 | enum DspRevEnum { |
| 5405 | NoDSP, DSP1, DSP2 |
| 5406 | } DspRev; |
Jack Carter | 44ff1e5 | 2013-08-12 17:20:29 +0000 | [diff] [blame] | 5407 | bool HasMSA; |
Akira Hatanaka | 6976ec8 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 5408 | |
Akira Hatanaka | f6da331 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5409 | protected: |
Akira Hatanaka | 618b298 | 2013-10-29 19:00:35 +0000 | [diff] [blame] | 5410 | bool HasFP64; |
Akira Hatanaka | f6da331 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5411 | std::string ABI; |
Akira Hatanaka | 6976ec8 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 5412 | |
Edward O'Callaghan | e9a58b1 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 5413 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5414 | MipsTargetInfoBase(const llvm::Triple &Triple, const std::string &ABIStr, |
| 5415 | const std::string &CPUStr) |
| 5416 | : TargetInfo(Triple), CPU(CPUStr), IsMips16(false), IsMicromips(false), |
Simon Atanasyan | 22127ce | 2013-09-24 09:09:16 +0000 | [diff] [blame] | 5417 | IsNan2008(false), IsSingleFloat(false), FloatABI(HardFloat), |
Simon Atanasyan | 2c97a81 | 2013-10-18 13:13:53 +0000 | [diff] [blame] | 5418 | DspRev(NoDSP), HasMSA(false), HasFP64(false), ABI(ABIStr) {} |
Akira Hatanaka | 6976ec8 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 5419 | |
Daniel Sanders | 9500d2d | 2014-07-09 13:56:23 +0000 | [diff] [blame] | 5420 | bool isNaN2008Default() const { |
| 5421 | return CPU == "mips32r6" || CPU == "mips64r6"; |
| 5422 | } |
| 5423 | |
| 5424 | bool isFP64Default() const { |
| 5425 | return CPU == "mips32r6" || ABI == "n32" || ABI == "n64" || ABI == "64"; |
| 5426 | } |
| 5427 | |
Alp Toker | 4925ba7 | 2014-06-07 23:30:42 +0000 | [diff] [blame] | 5428 | StringRef getABI() const override { return ABI; } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5429 | bool setCPU(const std::string &Name) override { |
Simon Atanasyan | 6b3544e | 2014-07-03 08:31:23 +0000 | [diff] [blame] | 5430 | bool IsMips32 = getTriple().getArch() == llvm::Triple::mips || |
| 5431 | getTriple().getArch() == llvm::Triple::mipsel; |
Eric Christopher | 0b26a61 | 2010-03-02 02:41:08 +0000 | [diff] [blame] | 5432 | CPU = Name; |
Simon Atanasyan | 6b3544e | 2014-07-03 08:31:23 +0000 | [diff] [blame] | 5433 | return llvm::StringSwitch<bool>(Name) |
Simon Atanasyan | 26610c5 | 2014-07-04 12:36:56 +0000 | [diff] [blame] | 5434 | .Case("mips1", IsMips32) |
| 5435 | .Case("mips2", IsMips32) |
| 5436 | .Case("mips3", true) |
| 5437 | .Case("mips4", true) |
| 5438 | .Case("mips5", true) |
Simon Atanasyan | 6b3544e | 2014-07-03 08:31:23 +0000 | [diff] [blame] | 5439 | .Case("mips32", IsMips32) |
| 5440 | .Case("mips32r2", IsMips32) |
| 5441 | .Case("mips32r6", IsMips32) |
| 5442 | .Case("mips64", true) |
| 5443 | .Case("mips64r2", true) |
| 5444 | .Case("mips64r6", true) |
Simon Atanasyan | 4e16a42 | 2014-07-04 12:37:04 +0000 | [diff] [blame] | 5445 | .Case("octeon", true) |
Simon Atanasyan | 6b3544e | 2014-07-03 08:31:23 +0000 | [diff] [blame] | 5446 | .Default(false); |
Eric Christopher | 0b26a61 | 2010-03-02 02:41:08 +0000 | [diff] [blame] | 5447 | } |
Matheus Almeida | b84b37d | 2014-06-05 14:59:18 +0000 | [diff] [blame] | 5448 | const std::string& getCPU() const { return CPU; } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5449 | void getDefaultFeatures(llvm::StringMap<bool> &Features) const override { |
Daniel Sanders | 5a1449d | 2014-02-20 14:58:19 +0000 | [diff] [blame] | 5450 | // The backend enables certain ABI's by default according to the |
| 5451 | // architecture. |
| 5452 | // Disable both possible defaults so that we don't end up with multiple |
| 5453 | // ABI's selected and trigger an assertion. |
| 5454 | Features["o32"] = false; |
| 5455 | Features["n64"] = false; |
| 5456 | |
Eric Christopher | 0b26a61 | 2010-03-02 02:41:08 +0000 | [diff] [blame] | 5457 | Features[ABI] = true; |
Simon Atanasyan | 4e16a42 | 2014-07-04 12:37:04 +0000 | [diff] [blame] | 5458 | if (CPU == "octeon") |
| 5459 | Features["mips64r2"] = Features["cnmips"] = true; |
| 5460 | else |
| 5461 | Features[CPU] = true; |
Eric Christopher | 0b26a61 | 2010-03-02 02:41:08 +0000 | [diff] [blame] | 5462 | } |
Akira Hatanaka | 6976ec8 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 5463 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5464 | void getTargetDefines(const LangOptions &Opts, |
| 5465 | MacroBuilder &Builder) const override { |
Simon Atanasyan | 26292cc | 2014-01-27 13:59:11 +0000 | [diff] [blame] | 5466 | Builder.defineMacro("__mips__"); |
Simon Atanasyan | 683535b | 2012-08-29 19:14:58 +0000 | [diff] [blame] | 5467 | Builder.defineMacro("_mips"); |
Simon Atanasyan | 26292cc | 2014-01-27 13:59:11 +0000 | [diff] [blame] | 5468 | if (Opts.GNUMode) |
| 5469 | Builder.defineMacro("mips"); |
| 5470 | |
Simon Atanasyan | 683535b | 2012-08-29 19:14:58 +0000 | [diff] [blame] | 5471 | Builder.defineMacro("__REGISTER_PREFIX__", ""); |
| 5472 | |
Simon Atanasyan | 9f444d5 | 2012-07-05 15:32:46 +0000 | [diff] [blame] | 5473 | switch (FloatABI) { |
Simon Atanasyan | 9f444d5 | 2012-07-05 15:32:46 +0000 | [diff] [blame] | 5474 | case HardFloat: |
Simon Atanasyan | d3d173d | 2012-06-05 13:06:56 +0000 | [diff] [blame] | 5475 | Builder.defineMacro("__mips_hard_float", Twine(1)); |
Simon Atanasyan | 9f444d5 | 2012-07-05 15:32:46 +0000 | [diff] [blame] | 5476 | break; |
Simon Atanasyan | 9f444d5 | 2012-07-05 15:32:46 +0000 | [diff] [blame] | 5477 | case SoftFloat: |
| 5478 | Builder.defineMacro("__mips_soft_float", Twine(1)); |
| 5479 | break; |
Simon Atanasyan | d3d173d | 2012-06-05 13:06:56 +0000 | [diff] [blame] | 5480 | } |
Simon Atanasyan | 26f1967 | 2012-04-05 19:28:31 +0000 | [diff] [blame] | 5481 | |
Simon Atanasyan | 1607191 | 2013-04-14 14:07:30 +0000 | [diff] [blame] | 5482 | if (IsSingleFloat) |
| 5483 | Builder.defineMacro("__mips_single_float", Twine(1)); |
| 5484 | |
Simon Atanasyan | 2c97a81 | 2013-10-18 13:13:53 +0000 | [diff] [blame] | 5485 | Builder.defineMacro("__mips_fpr", HasFP64 ? Twine(64) : Twine(32)); |
| 5486 | Builder.defineMacro("_MIPS_FPSET", |
| 5487 | Twine(32 / (HasFP64 || IsSingleFloat ? 1 : 2))); |
| 5488 | |
Simon Atanasyan | 72244b6 | 2012-07-05 16:06:06 +0000 | [diff] [blame] | 5489 | if (IsMips16) |
| 5490 | Builder.defineMacro("__mips16", Twine(1)); |
| 5491 | |
Simon Atanasyan | 6077761 | 2013-04-14 14:07:51 +0000 | [diff] [blame] | 5492 | if (IsMicromips) |
| 5493 | Builder.defineMacro("__mips_micromips", Twine(1)); |
| 5494 | |
Simon Atanasyan | 22127ce | 2013-09-24 09:09:16 +0000 | [diff] [blame] | 5495 | if (IsNan2008) |
| 5496 | Builder.defineMacro("__mips_nan2008", Twine(1)); |
| 5497 | |
Simon Atanasyan | 9780e4a | 2012-07-05 20:16:22 +0000 | [diff] [blame] | 5498 | switch (DspRev) { |
| 5499 | default: |
| 5500 | break; |
| 5501 | case DSP1: |
| 5502 | Builder.defineMacro("__mips_dsp_rev", Twine(1)); |
| 5503 | Builder.defineMacro("__mips_dsp", Twine(1)); |
| 5504 | break; |
| 5505 | case DSP2: |
| 5506 | Builder.defineMacro("__mips_dsp_rev", Twine(2)); |
| 5507 | Builder.defineMacro("__mips_dspr2", Twine(1)); |
| 5508 | Builder.defineMacro("__mips_dsp", Twine(1)); |
| 5509 | break; |
| 5510 | } |
| 5511 | |
Jack Carter | 44ff1e5 | 2013-08-12 17:20:29 +0000 | [diff] [blame] | 5512 | if (HasMSA) |
| 5513 | Builder.defineMacro("__mips_msa", Twine(1)); |
| 5514 | |
Simon Atanasyan | 26f1967 | 2012-04-05 19:28:31 +0000 | [diff] [blame] | 5515 | Builder.defineMacro("_MIPS_SZPTR", Twine(getPointerWidth(0))); |
| 5516 | Builder.defineMacro("_MIPS_SZINT", Twine(getIntWidth())); |
| 5517 | Builder.defineMacro("_MIPS_SZLONG", Twine(getLongWidth())); |
Simon Atanasyan | 5a0642f | 2012-08-29 15:17:29 +0000 | [diff] [blame] | 5518 | |
| 5519 | Builder.defineMacro("_MIPS_ARCH", "\"" + CPU + "\""); |
| 5520 | Builder.defineMacro("_MIPS_ARCH_" + StringRef(CPU).upper()); |
Akira Hatanaka | 6976ec8 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 5521 | } |
| 5522 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5523 | void getTargetBuiltins(const Builtin::Info *&Records, |
| 5524 | unsigned &NumRecords) const override { |
Simon Atanasyan | 07ce7d8f | 2012-06-28 18:23:16 +0000 | [diff] [blame] | 5525 | Records = BuiltinInfo; |
| 5526 | NumRecords = clang::Mips::LastTSBuiltin - Builtin::FirstTSBuiltin; |
Edward O'Callaghan | e9a58b1 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 5527 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5528 | bool hasFeature(StringRef Feature) const override { |
Akira Hatanaka | 618b298 | 2013-10-29 19:00:35 +0000 | [diff] [blame] | 5529 | return llvm::StringSwitch<bool>(Feature) |
| 5530 | .Case("mips", true) |
| 5531 | .Case("fp64", HasFP64) |
| 5532 | .Default(false); |
Douglas Gregor | 0070c0b | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 5533 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5534 | BuiltinVaListKind getBuiltinVaListKind() const override { |
Meador Inge | 5d3fb22 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 5535 | return TargetInfo::VoidPtrBuiltinVaList; |
Edward O'Callaghan | e9a58b1 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 5536 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5537 | void getGCCRegNames(const char * const *&Names, |
| 5538 | unsigned &NumNames) const override { |
Daniel Sanders | 8b59af1 | 2013-11-12 12:56:01 +0000 | [diff] [blame] | 5539 | static const char *const GCCRegNames[] = { |
Eric Christopher | 8b6d051 | 2012-03-27 19:56:11 +0000 | [diff] [blame] | 5540 | // CPU register names |
| 5541 | // Must match second column of GCCRegAliases |
Akira Hatanaka | f6da331 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5542 | "$0", "$1", "$2", "$3", "$4", "$5", "$6", "$7", |
| 5543 | "$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15", |
| 5544 | "$16", "$17", "$18", "$19", "$20", "$21", "$22", "$23", |
Eric Christopher | 8b6d051 | 2012-03-27 19:56:11 +0000 | [diff] [blame] | 5545 | "$24", "$25", "$26", "$27", "$28", "$29", "$30", "$31", |
| 5546 | // Floating point register names |
Akira Hatanaka | f6da331 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5547 | "$f0", "$f1", "$f2", "$f3", "$f4", "$f5", "$f6", "$f7", |
| 5548 | "$f8", "$f9", "$f10", "$f11", "$f12", "$f13", "$f14", "$f15", |
| 5549 | "$f16", "$f17", "$f18", "$f19", "$f20", "$f21", "$f22", "$f23", |
| 5550 | "$f24", "$f25", "$f26", "$f27", "$f28", "$f29", "$f30", "$f31", |
Eric Christopher | 8b6d051 | 2012-03-27 19:56:11 +0000 | [diff] [blame] | 5551 | // Hi/lo and condition register names |
Akira Hatanaka | f6da331 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5552 | "hi", "lo", "", "$fcc0","$fcc1","$fcc2","$fcc3","$fcc4", |
Daniel Sanders | 8b59af1 | 2013-11-12 12:56:01 +0000 | [diff] [blame] | 5553 | "$fcc5","$fcc6","$fcc7", |
| 5554 | // MSA register names |
| 5555 | "$w0", "$w1", "$w2", "$w3", "$w4", "$w5", "$w6", "$w7", |
| 5556 | "$w8", "$w9", "$w10", "$w11", "$w12", "$w13", "$w14", "$w15", |
| 5557 | "$w16", "$w17", "$w18", "$w19", "$w20", "$w21", "$w22", "$w23", |
| 5558 | "$w24", "$w25", "$w26", "$w27", "$w28", "$w29", "$w30", "$w31", |
| 5559 | // MSA control register names |
| 5560 | "$msair", "$msacsr", "$msaaccess", "$msasave", "$msamodify", |
| 5561 | "$msarequest", "$msamap", "$msaunmap" |
Akira Hatanaka | f6da331 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5562 | }; |
| 5563 | Names = GCCRegNames; |
| 5564 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 5565 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5566 | void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 5567 | unsigned &NumAliases) const override = 0; |
| 5568 | bool validateAsmConstraint(const char *&Name, |
| 5569 | TargetInfo::ConstraintInfo &Info) const override { |
Edward O'Callaghan | e9a58b1 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 5570 | switch (*Name) { |
| 5571 | default: |
Douglas Gregor | 07216d1 | 2011-11-02 20:52:01 +0000 | [diff] [blame] | 5572 | return false; |
| 5573 | |
Edward O'Callaghan | e9a58b1 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 5574 | case 'r': // CPU registers. |
| 5575 | case 'd': // Equivalent to "r" unless generating MIPS16 code. |
Alp Toker | 958027b | 2014-07-14 19:42:55 +0000 | [diff] [blame] | 5576 | case 'y': // Equivalent to "r", backward compatibility only. |
Edward O'Callaghan | e9a58b1 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 5577 | case 'f': // floating-point registers. |
Eric Christopher | b7e28cc | 2012-04-03 01:16:32 +0000 | [diff] [blame] | 5578 | case 'c': // $25 for indirect jumps |
| 5579 | case 'l': // lo register |
| 5580 | case 'x': // hilo register pair |
Edward O'Callaghan | e9a58b1 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 5581 | Info.setAllowsRegister(); |
| 5582 | return true; |
Jack Carter | beaccdd | 2013-03-05 19:10:54 +0000 | [diff] [blame] | 5583 | case 'R': // An address that can be used in a non-macro load or store |
Jack Carter | 427b404 | 2013-03-04 21:36:11 +0000 | [diff] [blame] | 5584 | Info.setAllowsMemory(); |
| 5585 | return true; |
Edward O'Callaghan | e9a58b1 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 5586 | } |
Edward O'Callaghan | e9a58b1 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 5587 | } |
| 5588 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5589 | const char *getClobbers() const override { |
Edward O'Callaghan | e9a58b1 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 5590 | // FIXME: Implement! |
| 5591 | return ""; |
| 5592 | } |
Akira Hatanaka | 6976ec8 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 5593 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5594 | bool handleTargetFeatures(std::vector<std::string> &Features, |
| 5595 | DiagnosticsEngine &Diags) override { |
Simon Atanasyan | 72244b6 | 2012-07-05 16:06:06 +0000 | [diff] [blame] | 5596 | IsMips16 = false; |
Simon Atanasyan | 6077761 | 2013-04-14 14:07:51 +0000 | [diff] [blame] | 5597 | IsMicromips = false; |
Daniel Sanders | 9500d2d | 2014-07-09 13:56:23 +0000 | [diff] [blame] | 5598 | IsNan2008 = isNaN2008Default(); |
Simon Atanasyan | 1607191 | 2013-04-14 14:07:30 +0000 | [diff] [blame] | 5599 | IsSingleFloat = false; |
Simon Atanasyan | 9f444d5 | 2012-07-05 15:32:46 +0000 | [diff] [blame] | 5600 | FloatABI = HardFloat; |
Simon Atanasyan | 9780e4a | 2012-07-05 20:16:22 +0000 | [diff] [blame] | 5601 | DspRev = NoDSP; |
Daniel Sanders | 9500d2d | 2014-07-09 13:56:23 +0000 | [diff] [blame] | 5602 | HasFP64 = isFP64Default(); |
Akira Hatanaka | 6976ec8 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 5603 | |
| 5604 | for (std::vector<std::string>::iterator it = Features.begin(), |
| 5605 | ie = Features.end(); it != ie; ++it) { |
Simon Atanasyan | 9f444d5 | 2012-07-05 15:32:46 +0000 | [diff] [blame] | 5606 | if (*it == "+single-float") |
Simon Atanasyan | 1607191 | 2013-04-14 14:07:30 +0000 | [diff] [blame] | 5607 | IsSingleFloat = true; |
Simon Atanasyan | 9f444d5 | 2012-07-05 15:32:46 +0000 | [diff] [blame] | 5608 | else if (*it == "+soft-float") |
| 5609 | FloatABI = SoftFloat; |
Simon Atanasyan | 72244b6 | 2012-07-05 16:06:06 +0000 | [diff] [blame] | 5610 | else if (*it == "+mips16") |
| 5611 | IsMips16 = true; |
Simon Atanasyan | 6077761 | 2013-04-14 14:07:51 +0000 | [diff] [blame] | 5612 | else if (*it == "+micromips") |
| 5613 | IsMicromips = true; |
Simon Atanasyan | 9780e4a | 2012-07-05 20:16:22 +0000 | [diff] [blame] | 5614 | else if (*it == "+dsp") |
| 5615 | DspRev = std::max(DspRev, DSP1); |
| 5616 | else if (*it == "+dspr2") |
| 5617 | DspRev = std::max(DspRev, DSP2); |
Jack Carter | 44ff1e5 | 2013-08-12 17:20:29 +0000 | [diff] [blame] | 5618 | else if (*it == "+msa") |
| 5619 | HasMSA = true; |
Simon Atanasyan | 2c97a81 | 2013-10-18 13:13:53 +0000 | [diff] [blame] | 5620 | else if (*it == "+fp64") |
| 5621 | HasFP64 = true; |
| 5622 | else if (*it == "-fp64") |
| 5623 | HasFP64 = false; |
Simon Atanasyan | 22127ce | 2013-09-24 09:09:16 +0000 | [diff] [blame] | 5624 | else if (*it == "+nan2008") |
| 5625 | IsNan2008 = true; |
Daniel Sanders | 9500d2d | 2014-07-09 13:56:23 +0000 | [diff] [blame] | 5626 | else if (*it == "-nan2008") |
| 5627 | IsNan2008 = false; |
Akira Hatanaka | 6976ec8 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 5628 | } |
Simon Atanasyan | 9f444d5 | 2012-07-05 15:32:46 +0000 | [diff] [blame] | 5629 | |
Simon Atanasyan | 22127ce | 2013-09-24 09:09:16 +0000 | [diff] [blame] | 5630 | // Remove front-end specific options. |
Simon Atanasyan | 9f444d5 | 2012-07-05 15:32:46 +0000 | [diff] [blame] | 5631 | std::vector<std::string>::iterator it = |
| 5632 | std::find(Features.begin(), Features.end(), "+soft-float"); |
| 5633 | if (it != Features.end()) |
| 5634 | Features.erase(it); |
Rafael Espindola | eb26547 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 5635 | |
Akira Hatanaka | 9064e36 | 2013-10-29 18:30:33 +0000 | [diff] [blame] | 5636 | setDescriptionString(); |
| 5637 | |
Rafael Espindola | eb26547 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 5638 | return true; |
Akira Hatanaka | 6976ec8 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 5639 | } |
Logan Chien | 5a5a96b | 2013-02-23 04:24:36 +0000 | [diff] [blame] | 5640 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5641 | int getEHDataRegisterNumber(unsigned RegNo) const override { |
Logan Chien | 5a5a96b | 2013-02-23 04:24:36 +0000 | [diff] [blame] | 5642 | if (RegNo == 0) return 4; |
| 5643 | if (RegNo == 1) return 5; |
| 5644 | return -1; |
| 5645 | } |
Daniel Sanders | cfbb71d | 2014-07-09 13:43:19 +0000 | [diff] [blame] | 5646 | |
| 5647 | bool isCLZForZeroUndef() const override { return false; } |
Edward O'Callaghan | e9a58b1 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 5648 | }; |
| 5649 | |
Simon Atanasyan | 07ce7d8f | 2012-06-28 18:23:16 +0000 | [diff] [blame] | 5650 | const Builtin::Info MipsTargetInfoBase::BuiltinInfo[] = { |
| 5651 | #define BUILTIN(ID, TYPE, ATTRS) { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
| 5652 | #define LIBBUILTIN(ID, TYPE, ATTRS, HEADER) { #ID, TYPE, ATTRS, HEADER,\ |
| 5653 | ALL_LANGUAGES }, |
| 5654 | #include "clang/Basic/BuiltinsMips.def" |
| 5655 | }; |
| 5656 | |
Akira Hatanaka | f6da331 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5657 | class Mips32TargetInfoBase : public MipsTargetInfoBase { |
Edward O'Callaghan | e9a58b1 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 5658 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5659 | Mips32TargetInfoBase(const llvm::Triple &Triple) |
Simon Atanasyan | 1a3665b6 | 2014-01-27 13:59:04 +0000 | [diff] [blame] | 5660 | : MipsTargetInfoBase(Triple, "o32", "mips32r2") { |
Akira Hatanaka | 8cc2e86 | 2011-11-05 01:48:34 +0000 | [diff] [blame] | 5661 | SizeType = UnsignedInt; |
| 5662 | PtrDiffType = SignedInt; |
Akira Hatanaka | b2206e7 | 2013-01-18 21:58:11 +0000 | [diff] [blame] | 5663 | MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 32; |
Akira Hatanaka | 8cc2e86 | 2011-11-05 01:48:34 +0000 | [diff] [blame] | 5664 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5665 | bool setABI(const std::string &Name) override { |
Simon Atanasyan | 755d7f9 | 2014-06-28 15:56:03 +0000 | [diff] [blame] | 5666 | if (Name == "o32" || Name == "eabi") { |
Akira Hatanaka | f6da331 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5667 | ABI = Name; |
| 5668 | return true; |
Simon Atanasyan | 98ba8a6 | 2014-06-28 15:56:08 +0000 | [diff] [blame] | 5669 | } |
Simon Atanasyan | 98ba8a6 | 2014-06-28 15:56:08 +0000 | [diff] [blame] | 5670 | return false; |
Akira Hatanaka | f6da331 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5671 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5672 | void getTargetDefines(const LangOptions &Opts, |
| 5673 | MacroBuilder &Builder) const override { |
Simon Atanasyan | 16ee005 | 2012-08-29 19:59:32 +0000 | [diff] [blame] | 5674 | MipsTargetInfoBase::getTargetDefines(Opts, Builder); |
Akira Hatanaka | 6976ec8 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 5675 | |
Simon Atanasyan | 26292cc | 2014-01-27 13:59:11 +0000 | [diff] [blame] | 5676 | Builder.defineMacro("__mips", "32"); |
Matheus Almeida | b84b37d | 2014-06-05 14:59:18 +0000 | [diff] [blame] | 5677 | Builder.defineMacro("_MIPS_ISA", "_MIPS_ISA_MIPS32"); |
| 5678 | |
| 5679 | const std::string& CPUStr = getCPU(); |
| 5680 | if (CPUStr == "mips32") |
| 5681 | Builder.defineMacro("__mips_isa_rev", "1"); |
| 5682 | else if (CPUStr == "mips32r2") |
| 5683 | Builder.defineMacro("__mips_isa_rev", "2"); |
Simon Atanasyan | 26292cc | 2014-01-27 13:59:11 +0000 | [diff] [blame] | 5684 | |
Akira Hatanaka | f6da331 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5685 | if (ABI == "o32") { |
| 5686 | Builder.defineMacro("__mips_o32"); |
| 5687 | Builder.defineMacro("_ABIO32", "1"); |
| 5688 | Builder.defineMacro("_MIPS_SIM", "_ABIO32"); |
| 5689 | } |
| 5690 | else if (ABI == "eabi") |
| 5691 | Builder.defineMacro("__mips_eabi"); |
| 5692 | else |
David Blaikie | 83d382b | 2011-09-23 05:06:16 +0000 | [diff] [blame] | 5693 | llvm_unreachable("Invalid ABI for Mips32."); |
Akira Hatanaka | f6da331 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5694 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5695 | void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 5696 | unsigned &NumAliases) const override { |
Akira Hatanaka | f6da331 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5697 | static const TargetInfo::GCCRegAlias GCCRegAliases[] = { |
| 5698 | { { "at" }, "$1" }, |
| 5699 | { { "v0" }, "$2" }, |
| 5700 | { { "v1" }, "$3" }, |
| 5701 | { { "a0" }, "$4" }, |
| 5702 | { { "a1" }, "$5" }, |
| 5703 | { { "a2" }, "$6" }, |
| 5704 | { { "a3" }, "$7" }, |
| 5705 | { { "t0" }, "$8" }, |
| 5706 | { { "t1" }, "$9" }, |
| 5707 | { { "t2" }, "$10" }, |
| 5708 | { { "t3" }, "$11" }, |
| 5709 | { { "t4" }, "$12" }, |
| 5710 | { { "t5" }, "$13" }, |
| 5711 | { { "t6" }, "$14" }, |
| 5712 | { { "t7" }, "$15" }, |
| 5713 | { { "s0" }, "$16" }, |
| 5714 | { { "s1" }, "$17" }, |
| 5715 | { { "s2" }, "$18" }, |
| 5716 | { { "s3" }, "$19" }, |
| 5717 | { { "s4" }, "$20" }, |
| 5718 | { { "s5" }, "$21" }, |
| 5719 | { { "s6" }, "$22" }, |
| 5720 | { { "s7" }, "$23" }, |
| 5721 | { { "t8" }, "$24" }, |
| 5722 | { { "t9" }, "$25" }, |
| 5723 | { { "k0" }, "$26" }, |
| 5724 | { { "k1" }, "$27" }, |
| 5725 | { { "gp" }, "$28" }, |
Eric Christopher | 8b6d051 | 2012-03-27 19:56:11 +0000 | [diff] [blame] | 5726 | { { "sp","$sp" }, "$29" }, |
| 5727 | { { "fp","$fp" }, "$30" }, |
Akira Hatanaka | f6da331 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5728 | { { "ra" }, "$31" } |
| 5729 | }; |
| 5730 | Aliases = GCCRegAliases; |
| 5731 | NumAliases = llvm::array_lengthof(GCCRegAliases); |
| 5732 | } |
| 5733 | }; |
| 5734 | |
| 5735 | class Mips32EBTargetInfo : public Mips32TargetInfoBase { |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5736 | void setDescriptionString() override { |
Rafael Espindola | c418ae9 | 2014-01-03 19:22:05 +0000 | [diff] [blame] | 5737 | DescriptionString = "E-m:m-p:32:32-i8:8:32-i16:16:32-i64:64-n32-S64"; |
Akira Hatanaka | 9064e36 | 2013-10-29 18:30:33 +0000 | [diff] [blame] | 5738 | } |
| 5739 | |
Akira Hatanaka | f6da331 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5740 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5741 | Mips32EBTargetInfo(const llvm::Triple &Triple) |
| 5742 | : Mips32TargetInfoBase(Triple) { |
Akira Hatanaka | f6da331 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5743 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5744 | void getTargetDefines(const LangOptions &Opts, |
| 5745 | MacroBuilder &Builder) const override { |
Akira Hatanaka | f6da331 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5746 | DefineStd(Builder, "MIPSEB", Opts); |
| 5747 | Builder.defineMacro("_MIPSEB"); |
Simon Atanasyan | 16ee005 | 2012-08-29 19:59:32 +0000 | [diff] [blame] | 5748 | Mips32TargetInfoBase::getTargetDefines(Opts, Builder); |
Akira Hatanaka | f6da331 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5749 | } |
| 5750 | }; |
| 5751 | |
| 5752 | class Mips32ELTargetInfo : public Mips32TargetInfoBase { |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5753 | void setDescriptionString() override { |
Rafael Espindola | c418ae9 | 2014-01-03 19:22:05 +0000 | [diff] [blame] | 5754 | DescriptionString = "e-m:m-p:32:32-i8:8:32-i16:16:32-i64:64-n32-S64"; |
Akira Hatanaka | 9064e36 | 2013-10-29 18:30:33 +0000 | [diff] [blame] | 5755 | } |
| 5756 | |
Akira Hatanaka | f6da331 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5757 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5758 | Mips32ELTargetInfo(const llvm::Triple &Triple) |
| 5759 | : Mips32TargetInfoBase(Triple) { |
Eli Friedman | 803acb3 | 2011-12-22 03:51:45 +0000 | [diff] [blame] | 5760 | BigEndian = false; |
Edward O'Callaghan | e9a58b1 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 5761 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5762 | void getTargetDefines(const LangOptions &Opts, |
| 5763 | MacroBuilder &Builder) const override { |
Akira Hatanaka | f6da331 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5764 | DefineStd(Builder, "MIPSEL", Opts); |
| 5765 | Builder.defineMacro("_MIPSEL"); |
Simon Atanasyan | 16ee005 | 2012-08-29 19:59:32 +0000 | [diff] [blame] | 5766 | Mips32TargetInfoBase::getTargetDefines(Opts, Builder); |
Akira Hatanaka | f6da331 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5767 | } |
Edward O'Callaghan | e9a58b1 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 5768 | }; |
Akira Hatanaka | bef1745 | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5769 | |
| 5770 | class Mips64TargetInfoBase : public MipsTargetInfoBase { |
Akira Hatanaka | bef1745 | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5771 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5772 | Mips64TargetInfoBase(const llvm::Triple &Triple) |
Simon Atanasyan | 1a3665b6 | 2014-01-27 13:59:04 +0000 | [diff] [blame] | 5773 | : MipsTargetInfoBase(Triple, "n64", "mips64r2") { |
Akira Hatanaka | c12a271 | 2011-10-22 00:07:27 +0000 | [diff] [blame] | 5774 | LongDoubleWidth = LongDoubleAlign = 128; |
| 5775 | LongDoubleFormat = &llvm::APFloat::IEEEquad; |
David Chisnall | a87d859 | 2012-12-08 09:06:08 +0000 | [diff] [blame] | 5776 | if (getTriple().getOS() == llvm::Triple::FreeBSD) { |
| 5777 | LongDoubleWidth = LongDoubleAlign = 64; |
| 5778 | LongDoubleFormat = &llvm::APFloat::IEEEdouble; |
| 5779 | } |
Daniel Sanders | ff1c044 | 2014-04-24 09:58:52 +0000 | [diff] [blame] | 5780 | setN64ABITypes(); |
Nick Lewycky | f59e129 | 2011-12-16 22:34:14 +0000 | [diff] [blame] | 5781 | SuitableAlign = 128; |
Akira Hatanaka | b2206e7 | 2013-01-18 21:58:11 +0000 | [diff] [blame] | 5782 | MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 64; |
Akira Hatanaka | c12a271 | 2011-10-22 00:07:27 +0000 | [diff] [blame] | 5783 | } |
Daniel Sanders | ff1c044 | 2014-04-24 09:58:52 +0000 | [diff] [blame] | 5784 | |
| 5785 | void setN64ABITypes() { |
| 5786 | LongWidth = LongAlign = 64; |
| 5787 | PointerWidth = PointerAlign = 64; |
| 5788 | SizeType = UnsignedLong; |
| 5789 | PtrDiffType = SignedLong; |
| 5790 | } |
| 5791 | |
| 5792 | void setN32ABITypes() { |
| 5793 | LongWidth = LongAlign = 32; |
| 5794 | PointerWidth = PointerAlign = 32; |
| 5795 | SizeType = UnsignedInt; |
| 5796 | PtrDiffType = SignedInt; |
| 5797 | } |
| 5798 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5799 | bool setABI(const std::string &Name) override { |
Akira Hatanaka | c12a271 | 2011-10-22 00:07:27 +0000 | [diff] [blame] | 5800 | if (Name == "n32") { |
Daniel Sanders | ff1c044 | 2014-04-24 09:58:52 +0000 | [diff] [blame] | 5801 | setN32ABITypes(); |
Simon Atanasyan | 0da400c | 2013-02-27 14:55:49 +0000 | [diff] [blame] | 5802 | ABI = Name; |
| 5803 | return true; |
Simon Atanasyan | 98ba8a6 | 2014-06-28 15:56:08 +0000 | [diff] [blame] | 5804 | } |
Simon Atanasyan | ad80595 | 2014-07-01 10:59:09 +0000 | [diff] [blame] | 5805 | if (Name == "n64") { |
Daniel Sanders | ff1c044 | 2014-04-24 09:58:52 +0000 | [diff] [blame] | 5806 | setN64ABITypes(); |
Simon Atanasyan | ad80595 | 2014-07-01 10:59:09 +0000 | [diff] [blame] | 5807 | ABI = Name; |
Simon Atanasyan | 0da400c | 2013-02-27 14:55:49 +0000 | [diff] [blame] | 5808 | return true; |
Daniel Sanders | ff1c044 | 2014-04-24 09:58:52 +0000 | [diff] [blame] | 5809 | } |
| 5810 | return false; |
Akira Hatanaka | bef1745 | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5811 | } |
Daniel Sanders | ff1c044 | 2014-04-24 09:58:52 +0000 | [diff] [blame] | 5812 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5813 | void getTargetDefines(const LangOptions &Opts, |
| 5814 | MacroBuilder &Builder) const override { |
Simon Atanasyan | 16ee005 | 2012-08-29 19:59:32 +0000 | [diff] [blame] | 5815 | MipsTargetInfoBase::getTargetDefines(Opts, Builder); |
Akira Hatanaka | 6976ec8 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 5816 | |
Simon Atanasyan | 26292cc | 2014-01-27 13:59:11 +0000 | [diff] [blame] | 5817 | Builder.defineMacro("__mips", "64"); |
Simon Atanasyan | c6a0be0 | 2012-08-29 20:50:11 +0000 | [diff] [blame] | 5818 | Builder.defineMacro("__mips64"); |
| 5819 | Builder.defineMacro("__mips64__"); |
Matheus Almeida | b84b37d | 2014-06-05 14:59:18 +0000 | [diff] [blame] | 5820 | Builder.defineMacro("_MIPS_ISA", "_MIPS_ISA_MIPS64"); |
| 5821 | |
| 5822 | const std::string& CPUStr = getCPU(); |
| 5823 | if (CPUStr == "mips64") |
| 5824 | Builder.defineMacro("__mips_isa_rev", "1"); |
| 5825 | else if (CPUStr == "mips64r2") |
| 5826 | Builder.defineMacro("__mips_isa_rev", "2"); |
Simon Atanasyan | c6a0be0 | 2012-08-29 20:50:11 +0000 | [diff] [blame] | 5827 | |
Akira Hatanaka | bef1745 | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5828 | if (ABI == "n32") { |
| 5829 | Builder.defineMacro("__mips_n32"); |
| 5830 | Builder.defineMacro("_ABIN32", "2"); |
| 5831 | Builder.defineMacro("_MIPS_SIM", "_ABIN32"); |
| 5832 | } |
| 5833 | else if (ABI == "n64") { |
| 5834 | Builder.defineMacro("__mips_n64"); |
| 5835 | Builder.defineMacro("_ABI64", "3"); |
| 5836 | Builder.defineMacro("_MIPS_SIM", "_ABI64"); |
| 5837 | } |
| 5838 | else |
David Blaikie | 83d382b | 2011-09-23 05:06:16 +0000 | [diff] [blame] | 5839 | llvm_unreachable("Invalid ABI for Mips64."); |
Akira Hatanaka | bef1745 | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5840 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5841 | void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 5842 | unsigned &NumAliases) const override { |
Akira Hatanaka | bef1745 | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5843 | static const TargetInfo::GCCRegAlias GCCRegAliases[] = { |
| 5844 | { { "at" }, "$1" }, |
| 5845 | { { "v0" }, "$2" }, |
| 5846 | { { "v1" }, "$3" }, |
| 5847 | { { "a0" }, "$4" }, |
| 5848 | { { "a1" }, "$5" }, |
| 5849 | { { "a2" }, "$6" }, |
| 5850 | { { "a3" }, "$7" }, |
| 5851 | { { "a4" }, "$8" }, |
| 5852 | { { "a5" }, "$9" }, |
| 5853 | { { "a6" }, "$10" }, |
| 5854 | { { "a7" }, "$11" }, |
| 5855 | { { "t0" }, "$12" }, |
| 5856 | { { "t1" }, "$13" }, |
| 5857 | { { "t2" }, "$14" }, |
| 5858 | { { "t3" }, "$15" }, |
| 5859 | { { "s0" }, "$16" }, |
| 5860 | { { "s1" }, "$17" }, |
| 5861 | { { "s2" }, "$18" }, |
| 5862 | { { "s3" }, "$19" }, |
| 5863 | { { "s4" }, "$20" }, |
| 5864 | { { "s5" }, "$21" }, |
| 5865 | { { "s6" }, "$22" }, |
| 5866 | { { "s7" }, "$23" }, |
| 5867 | { { "t8" }, "$24" }, |
| 5868 | { { "t9" }, "$25" }, |
| 5869 | { { "k0" }, "$26" }, |
| 5870 | { { "k1" }, "$27" }, |
| 5871 | { { "gp" }, "$28" }, |
Eric Christopher | 8b6d051 | 2012-03-27 19:56:11 +0000 | [diff] [blame] | 5872 | { { "sp","$sp" }, "$29" }, |
| 5873 | { { "fp","$fp" }, "$30" }, |
Akira Hatanaka | bef1745 | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5874 | { { "ra" }, "$31" } |
| 5875 | }; |
| 5876 | Aliases = GCCRegAliases; |
| 5877 | NumAliases = llvm::array_lengthof(GCCRegAliases); |
| 5878 | } |
Daniel Sanders | 81ea601 | 2014-04-24 16:05:26 +0000 | [diff] [blame] | 5879 | |
| 5880 | bool hasInt128Type() const override { return true; } |
Akira Hatanaka | bef1745 | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5881 | }; |
| 5882 | |
| 5883 | class Mips64EBTargetInfo : public Mips64TargetInfoBase { |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5884 | void setDescriptionString() override { |
Akira Hatanaka | 9064e36 | 2013-10-29 18:30:33 +0000 | [diff] [blame] | 5885 | if (ABI == "n32") |
Rafael Espindola | c418ae9 | 2014-01-03 19:22:05 +0000 | [diff] [blame] | 5886 | DescriptionString = "E-m:m-p:32:32-i8:8:32-i16:16:32-i64:64-n32:64-S128"; |
Akira Hatanaka | 9064e36 | 2013-10-29 18:30:33 +0000 | [diff] [blame] | 5887 | else |
Rafael Espindola | c418ae9 | 2014-01-03 19:22:05 +0000 | [diff] [blame] | 5888 | DescriptionString = "E-m:m-i8:8:32-i16:16:32-i64:64-n32:64-S128"; |
Akira Hatanaka | 9064e36 | 2013-10-29 18:30:33 +0000 | [diff] [blame] | 5889 | |
Akira Hatanaka | bef1745 | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5890 | } |
Akira Hatanaka | 9064e36 | 2013-10-29 18:30:33 +0000 | [diff] [blame] | 5891 | |
Akira Hatanaka | bef1745 | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5892 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5893 | Mips64EBTargetInfo(const llvm::Triple &Triple) |
Akira Hatanaka | 9064e36 | 2013-10-29 18:30:33 +0000 | [diff] [blame] | 5894 | : Mips64TargetInfoBase(Triple) {} |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5895 | void getTargetDefines(const LangOptions &Opts, |
| 5896 | MacroBuilder &Builder) const override { |
Akira Hatanaka | bef1745 | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5897 | DefineStd(Builder, "MIPSEB", Opts); |
| 5898 | Builder.defineMacro("_MIPSEB"); |
Simon Atanasyan | 16ee005 | 2012-08-29 19:59:32 +0000 | [diff] [blame] | 5899 | Mips64TargetInfoBase::getTargetDefines(Opts, Builder); |
Akira Hatanaka | bef1745 | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5900 | } |
| 5901 | }; |
| 5902 | |
| 5903 | class Mips64ELTargetInfo : public Mips64TargetInfoBase { |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5904 | void setDescriptionString() override { |
Akira Hatanaka | 9064e36 | 2013-10-29 18:30:33 +0000 | [diff] [blame] | 5905 | if (ABI == "n32") |
Rafael Espindola | c418ae9 | 2014-01-03 19:22:05 +0000 | [diff] [blame] | 5906 | DescriptionString = "e-m:m-p:32:32-i8:8:32-i16:16:32-i64:64-n32:64-S128"; |
Akira Hatanaka | 9064e36 | 2013-10-29 18:30:33 +0000 | [diff] [blame] | 5907 | else |
Rafael Espindola | c418ae9 | 2014-01-03 19:22:05 +0000 | [diff] [blame] | 5908 | DescriptionString = "e-m:m-i8:8:32-i16:16:32-i64:64-n32:64-S128"; |
Akira Hatanaka | bef1745 | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5909 | } |
| 5910 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5911 | Mips64ELTargetInfo(const llvm::Triple &Triple) |
| 5912 | : Mips64TargetInfoBase(Triple) { |
Eli Friedman | 803acb3 | 2011-12-22 03:51:45 +0000 | [diff] [blame] | 5913 | // Default ABI is n64. |
| 5914 | BigEndian = false; |
Akira Hatanaka | bef1745 | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5915 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5916 | void getTargetDefines(const LangOptions &Opts, |
| 5917 | MacroBuilder &Builder) const override { |
Akira Hatanaka | bef1745 | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5918 | DefineStd(Builder, "MIPSEL", Opts); |
| 5919 | Builder.defineMacro("_MIPSEL"); |
Simon Atanasyan | 16ee005 | 2012-08-29 19:59:32 +0000 | [diff] [blame] | 5920 | Mips64TargetInfoBase::getTargetDefines(Opts, Builder); |
Akira Hatanaka | bef1745 | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5921 | } |
| 5922 | }; |
Edward O'Callaghan | e9a58b1 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 5923 | } // end anonymous namespace. |
| 5924 | |
Ivan Krasin | dd7403e | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 5925 | namespace { |
| 5926 | class PNaClTargetInfo : public TargetInfo { |
| 5927 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5928 | PNaClTargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) { |
Eli Friedman | 803acb3 | 2011-12-22 03:51:45 +0000 | [diff] [blame] | 5929 | BigEndian = false; |
Ivan Krasin | dd7403e | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 5930 | this->UserLabelPrefix = ""; |
| 5931 | this->LongAlign = 32; |
| 5932 | this->LongWidth = 32; |
| 5933 | this->PointerAlign = 32; |
| 5934 | this->PointerWidth = 32; |
| 5935 | this->IntMaxType = TargetInfo::SignedLongLong; |
Ivan Krasin | dd7403e | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 5936 | this->Int64Type = TargetInfo::SignedLongLong; |
Ivan Krasin | 69a990b | 2011-08-29 22:39:12 +0000 | [diff] [blame] | 5937 | this->DoubleAlign = 64; |
Ivan Krasin | 96a8061 | 2011-09-20 14:56:54 +0000 | [diff] [blame] | 5938 | this->LongDoubleWidth = 64; |
Ivan Krasin | 69a990b | 2011-08-29 22:39:12 +0000 | [diff] [blame] | 5939 | this->LongDoubleAlign = 64; |
Ivan Krasin | 96a8061 | 2011-09-20 14:56:54 +0000 | [diff] [blame] | 5940 | this->SizeType = TargetInfo::UnsignedInt; |
| 5941 | this->PtrDiffType = TargetInfo::SignedInt; |
| 5942 | this->IntPtrType = TargetInfo::SignedInt; |
Eli Bendersky | 4f6791c | 2013-04-08 21:31:01 +0000 | [diff] [blame] | 5943 | this->RegParmMax = 0; // Disallow regparm |
Ivan Krasin | dd7403e | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 5944 | } |
| 5945 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5946 | void getDefaultFeatures(llvm::StringMap<bool> &Features) const override { |
Ivan Krasin | dd7403e | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 5947 | } |
Craig Topper | e6f17d0 | 2014-03-11 04:07:52 +0000 | [diff] [blame] | 5948 | void getArchDefines(const LangOptions &Opts, MacroBuilder &Builder) const { |
Ivan Krasin | dd7403e | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 5949 | Builder.defineMacro("__le32__"); |
| 5950 | Builder.defineMacro("__pnacl__"); |
| 5951 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5952 | void getTargetDefines(const LangOptions &Opts, |
| 5953 | MacroBuilder &Builder) const override { |
Ivan Krasin | dd7403e | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 5954 | getArchDefines(Opts, Builder); |
| 5955 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5956 | bool hasFeature(StringRef Feature) const override { |
Douglas Gregor | 0070c0b | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 5957 | return Feature == "pnacl"; |
| 5958 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5959 | void getTargetBuiltins(const Builtin::Info *&Records, |
| 5960 | unsigned &NumRecords) const override { |
Ivan Krasin | dd7403e | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 5961 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5962 | BuiltinVaListKind getBuiltinVaListKind() const override { |
Meador Inge | 5d3fb22 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 5963 | return TargetInfo::PNaClABIBuiltinVaList; |
Ivan Krasin | dd7403e | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 5964 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5965 | void getGCCRegNames(const char * const *&Names, |
| 5966 | unsigned &NumNames) const override; |
| 5967 | void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 5968 | unsigned &NumAliases) const override; |
| 5969 | bool validateAsmConstraint(const char *&Name, |
| 5970 | TargetInfo::ConstraintInfo &Info) const override { |
Ivan Krasin | dd7403e | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 5971 | return false; |
| 5972 | } |
| 5973 | |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 5974 | const char *getClobbers() const override { |
Ivan Krasin | dd7403e | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 5975 | return ""; |
| 5976 | } |
| 5977 | }; |
| 5978 | |
| 5979 | void PNaClTargetInfo::getGCCRegNames(const char * const *&Names, |
| 5980 | unsigned &NumNames) const { |
Craig Topper | f1186c5 | 2014-05-08 06:41:40 +0000 | [diff] [blame] | 5981 | Names = nullptr; |
Ivan Krasin | dd7403e | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 5982 | NumNames = 0; |
| 5983 | } |
| 5984 | |
| 5985 | void PNaClTargetInfo::getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 5986 | unsigned &NumAliases) const { |
Craig Topper | f1186c5 | 2014-05-08 06:41:40 +0000 | [diff] [blame] | 5987 | Aliases = nullptr; |
Ivan Krasin | dd7403e | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 5988 | NumAliases = 0; |
| 5989 | } |
| 5990 | } // end anonymous namespace. |
| 5991 | |
Guy Benyei | b798fc9 | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 5992 | namespace { |
JF Bastien | 643817d | 2014-09-12 17:52:47 +0000 | [diff] [blame] | 5993 | class Le64TargetInfo : public TargetInfo { |
| 5994 | static const Builtin::Info BuiltinInfo[]; |
| 5995 | |
| 5996 | public: |
| 5997 | Le64TargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) { |
| 5998 | BigEndian = false; |
| 5999 | NoAsmVariants = true; |
| 6000 | LongWidth = LongAlign = PointerWidth = PointerAlign = 64; |
| 6001 | MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 64; |
| 6002 | DescriptionString = |
| 6003 | "e-S128-p:64:64-v16:16-v32:32-v64:64-v96:32-v128:32-m:e-n8:16:32:64"; |
| 6004 | } |
| 6005 | |
| 6006 | void getTargetDefines(const LangOptions &Opts, |
| 6007 | MacroBuilder &Builder) const override { |
| 6008 | DefineStd(Builder, "unix", Opts); |
| 6009 | defineCPUMacros(Builder, "le64", /*Tuning=*/false); |
| 6010 | Builder.defineMacro("__ELF__"); |
| 6011 | } |
| 6012 | void getTargetBuiltins(const Builtin::Info *&Records, |
| 6013 | unsigned &NumRecords) const override { |
| 6014 | Records = BuiltinInfo; |
| 6015 | NumRecords = clang::Le64::LastTSBuiltin - Builtin::FirstTSBuiltin; |
| 6016 | } |
| 6017 | BuiltinVaListKind getBuiltinVaListKind() const override { |
| 6018 | return TargetInfo::PNaClABIBuiltinVaList; |
| 6019 | } |
| 6020 | const char *getClobbers() const override { return ""; } |
| 6021 | void getGCCRegNames(const char *const *&Names, |
| 6022 | unsigned &NumNames) const override { |
| 6023 | Names = nullptr; |
| 6024 | NumNames = 0; |
| 6025 | } |
| 6026 | void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 6027 | unsigned &NumAliases) const override { |
| 6028 | Aliases = nullptr; |
| 6029 | NumAliases = 0; |
| 6030 | } |
| 6031 | bool validateAsmConstraint(const char *&Name, |
| 6032 | TargetInfo::ConstraintInfo &Info) const override { |
| 6033 | return false; |
| 6034 | } |
| 6035 | |
| 6036 | bool hasProtectedVisibility() const override { return false; } |
JF Bastien | 643817d | 2014-09-12 17:52:47 +0000 | [diff] [blame] | 6037 | }; |
| 6038 | } // end anonymous namespace. |
| 6039 | |
| 6040 | const Builtin::Info Le64TargetInfo::BuiltinInfo[] = { |
| 6041 | #define BUILTIN(ID, TYPE, ATTRS) \ |
| 6042 | { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
| 6043 | #include "clang/Basic/BuiltinsLe64.def" |
| 6044 | }; |
| 6045 | |
| 6046 | namespace { |
Guy Benyei | b798fc9 | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 6047 | static const unsigned SPIRAddrSpaceMap[] = { |
| 6048 | 1, // opencl_global |
| 6049 | 3, // opencl_local |
| 6050 | 2, // opencl_constant |
| 6051 | 0, // cuda_device |
| 6052 | 0, // cuda_constant |
| 6053 | 0 // cuda_shared |
| 6054 | }; |
| 6055 | class SPIRTargetInfo : public TargetInfo { |
Guy Benyei | b798fc9 | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 6056 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6057 | SPIRTargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) { |
Guy Benyei | b798fc9 | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 6058 | assert(getTriple().getOS() == llvm::Triple::UnknownOS && |
| 6059 | "SPIR target must use unknown OS"); |
| 6060 | assert(getTriple().getEnvironment() == llvm::Triple::UnknownEnvironment && |
| 6061 | "SPIR target must use unknown environment type"); |
| 6062 | BigEndian = false; |
| 6063 | TLSSupported = false; |
| 6064 | LongWidth = LongAlign = 64; |
| 6065 | AddrSpaceMap = &SPIRAddrSpaceMap; |
David Tweed | 31d09b0 | 2013-09-13 12:04:22 +0000 | [diff] [blame] | 6066 | UseAddrSpaceMapMangling = true; |
Guy Benyei | b798fc9 | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 6067 | // Define available target features |
| 6068 | // These must be defined in sorted order! |
| 6069 | NoAsmVariants = true; |
| 6070 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 6071 | void getTargetDefines(const LangOptions &Opts, |
| 6072 | MacroBuilder &Builder) const override { |
Guy Benyei | b798fc9 | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 6073 | DefineStd(Builder, "SPIR", Opts); |
| 6074 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 6075 | bool hasFeature(StringRef Feature) const override { |
Guy Benyei | b798fc9 | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 6076 | return Feature == "spir"; |
| 6077 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 6078 | |
| 6079 | void getTargetBuiltins(const Builtin::Info *&Records, |
| 6080 | unsigned &NumRecords) const override {} |
| 6081 | const char *getClobbers() const override { |
Guy Benyei | b798fc9 | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 6082 | return ""; |
| 6083 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 6084 | void getGCCRegNames(const char * const *&Names, |
| 6085 | unsigned &NumNames) const override {} |
| 6086 | bool validateAsmConstraint(const char *&Name, |
| 6087 | TargetInfo::ConstraintInfo &info) const override { |
Guy Benyei | b798fc9 | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 6088 | return true; |
| 6089 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 6090 | void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 6091 | unsigned &NumAliases) const override {} |
| 6092 | BuiltinVaListKind getBuiltinVaListKind() const override { |
Guy Benyei | b798fc9 | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 6093 | return TargetInfo::VoidPtrBuiltinVaList; |
| 6094 | } |
| 6095 | }; |
| 6096 | |
| 6097 | |
| 6098 | class SPIR32TargetInfo : public SPIRTargetInfo { |
| 6099 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6100 | SPIR32TargetInfo(const llvm::Triple &Triple) : SPIRTargetInfo(Triple) { |
Guy Benyei | b798fc9 | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 6101 | PointerWidth = PointerAlign = 32; |
| 6102 | SizeType = TargetInfo::UnsignedInt; |
| 6103 | PtrDiffType = IntPtrType = TargetInfo::SignedInt; |
| 6104 | DescriptionString |
Rafael Espindola | 29db13a | 2014-01-03 18:13:17 +0000 | [diff] [blame] | 6105 | = "e-p:32:32-i64:64-v16:16-v24:32-v32:32-v48:64-" |
| 6106 | "v96:128-v192:256-v256:256-v512:512-v1024:1024"; |
Guy Benyei | 5ea3027 | 2013-03-07 13:06:10 +0000 | [diff] [blame] | 6107 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 6108 | void getTargetDefines(const LangOptions &Opts, |
| 6109 | MacroBuilder &Builder) const override { |
Guy Benyei | 5ea3027 | 2013-03-07 13:06:10 +0000 | [diff] [blame] | 6110 | DefineStd(Builder, "SPIR32", Opts); |
| 6111 | } |
Guy Benyei | b798fc9 | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 6112 | }; |
| 6113 | |
| 6114 | class SPIR64TargetInfo : public SPIRTargetInfo { |
| 6115 | public: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6116 | SPIR64TargetInfo(const llvm::Triple &Triple) : SPIRTargetInfo(Triple) { |
Guy Benyei | b798fc9 | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 6117 | PointerWidth = PointerAlign = 64; |
| 6118 | SizeType = TargetInfo::UnsignedLong; |
| 6119 | PtrDiffType = IntPtrType = TargetInfo::SignedLong; |
Rafael Espindola | 29db13a | 2014-01-03 18:13:17 +0000 | [diff] [blame] | 6120 | DescriptionString = "e-i64:64-v16:16-v24:32-v32:32-v48:64-" |
| 6121 | "v96:128-v192:256-v256:256-v512:512-v1024:1024"; |
Guy Benyei | 5ea3027 | 2013-03-07 13:06:10 +0000 | [diff] [blame] | 6122 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 6123 | void getTargetDefines(const LangOptions &Opts, |
| 6124 | MacroBuilder &Builder) const override { |
Guy Benyei | 5ea3027 | 2013-03-07 13:06:10 +0000 | [diff] [blame] | 6125 | DefineStd(Builder, "SPIR64", Opts); |
| 6126 | } |
Guy Benyei | b798fc9 | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 6127 | }; |
| 6128 | } |
| 6129 | |
Robert Lytton | 0e07649 | 2013-08-13 09:43:10 +0000 | [diff] [blame] | 6130 | namespace { |
| 6131 | class XCoreTargetInfo : public TargetInfo { |
| 6132 | static const Builtin::Info BuiltinInfo[]; |
| 6133 | public: |
| 6134 | XCoreTargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) { |
| 6135 | BigEndian = false; |
| 6136 | NoAsmVariants = true; |
| 6137 | LongLongAlign = 32; |
| 6138 | SuitableAlign = 32; |
| 6139 | DoubleAlign = LongDoubleAlign = 32; |
Robert Lytton | cc42466 | 2013-11-12 10:09:30 +0000 | [diff] [blame] | 6140 | SizeType = UnsignedInt; |
| 6141 | PtrDiffType = SignedInt; |
| 6142 | IntPtrType = SignedInt; |
| 6143 | WCharType = UnsignedChar; |
| 6144 | WIntType = UnsignedInt; |
Robert Lytton | 0e07649 | 2013-08-13 09:43:10 +0000 | [diff] [blame] | 6145 | UseZeroLengthBitfieldAlignment = true; |
Rafael Espindola | c418ae9 | 2014-01-03 19:22:05 +0000 | [diff] [blame] | 6146 | DescriptionString = "e-m:e-p:32:32-i1:8:32-i8:8:32-i16:16:32-i64:32" |
Rafael Espindola | 26c67b7 | 2013-12-17 14:34:42 +0000 | [diff] [blame] | 6147 | "-f64:32-a:0:32-n32"; |
Robert Lytton | 0e07649 | 2013-08-13 09:43:10 +0000 | [diff] [blame] | 6148 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 6149 | void getTargetDefines(const LangOptions &Opts, |
| 6150 | MacroBuilder &Builder) const override { |
Robert Lytton | 0e07649 | 2013-08-13 09:43:10 +0000 | [diff] [blame] | 6151 | Builder.defineMacro("__XS1B__"); |
| 6152 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 6153 | void getTargetBuiltins(const Builtin::Info *&Records, |
| 6154 | unsigned &NumRecords) const override { |
Robert Lytton | 0e07649 | 2013-08-13 09:43:10 +0000 | [diff] [blame] | 6155 | Records = BuiltinInfo; |
| 6156 | NumRecords = clang::XCore::LastTSBuiltin-Builtin::FirstTSBuiltin; |
| 6157 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 6158 | BuiltinVaListKind getBuiltinVaListKind() const override { |
Robert Lytton | 0e07649 | 2013-08-13 09:43:10 +0000 | [diff] [blame] | 6159 | return TargetInfo::VoidPtrBuiltinVaList; |
| 6160 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 6161 | const char *getClobbers() const override { |
Robert Lytton | 0e07649 | 2013-08-13 09:43:10 +0000 | [diff] [blame] | 6162 | return ""; |
| 6163 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 6164 | void getGCCRegNames(const char * const *&Names, |
| 6165 | unsigned &NumNames) const override { |
Robert Lytton | 0e07649 | 2013-08-13 09:43:10 +0000 | [diff] [blame] | 6166 | static const char * const GCCRegNames[] = { |
| 6167 | "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", |
| 6168 | "r8", "r9", "r10", "r11", "cp", "dp", "sp", "lr" |
| 6169 | }; |
| 6170 | Names = GCCRegNames; |
| 6171 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 6172 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 6173 | void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 6174 | unsigned &NumAliases) const override { |
Craig Topper | f1186c5 | 2014-05-08 06:41:40 +0000 | [diff] [blame] | 6175 | Aliases = nullptr; |
Robert Lytton | 0e07649 | 2013-08-13 09:43:10 +0000 | [diff] [blame] | 6176 | NumAliases = 0; |
| 6177 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 6178 | bool validateAsmConstraint(const char *&Name, |
| 6179 | TargetInfo::ConstraintInfo &Info) const override { |
Robert Lytton | 0e07649 | 2013-08-13 09:43:10 +0000 | [diff] [blame] | 6180 | return false; |
| 6181 | } |
Craig Topper | 3164f33 | 2014-03-11 03:39:26 +0000 | [diff] [blame] | 6182 | int getEHDataRegisterNumber(unsigned RegNo) const override { |
Robert Lytton | 1a22926 | 2014-01-27 17:56:25 +0000 | [diff] [blame] | 6183 | // R0=ExceptionPointerRegister R1=ExceptionSelectorRegister |
| 6184 | return (RegNo < 2)? RegNo : -1; |
| 6185 | } |
Robert Lytton | 0e07649 | 2013-08-13 09:43:10 +0000 | [diff] [blame] | 6186 | }; |
| 6187 | |
| 6188 | const Builtin::Info XCoreTargetInfo::BuiltinInfo[] = { |
| 6189 | #define BUILTIN(ID, TYPE, ATTRS) { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
| 6190 | #define LIBBUILTIN(ID, TYPE, ATTRS, HEADER) { #ID, TYPE, ATTRS, HEADER,\ |
| 6191 | ALL_LANGUAGES }, |
| 6192 | #include "clang/Basic/BuiltinsXCore.def" |
| 6193 | }; |
| 6194 | } // end anonymous namespace. |
| 6195 | |
Ivan Krasin | dd7403e | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 6196 | |
Chris Lattner | 5ba61f0 | 2006-10-14 07:39:34 +0000 | [diff] [blame] | 6197 | //===----------------------------------------------------------------------===// |
| 6198 | // Driver code |
| 6199 | //===----------------------------------------------------------------------===// |
| 6200 | |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6201 | static TargetInfo *AllocateTarget(const llvm::Triple &Triple) { |
Daniel Dunbar | 5232203 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6202 | llvm::Triple::OSType os = Triple.getOS(); |
Eli Friedman | b536606 | 2008-05-20 14:21:01 +0000 | [diff] [blame] | 6203 | |
Daniel Dunbar | 5232203 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6204 | switch (Triple.getArch()) { |
| 6205 | default: |
Craig Topper | f1186c5 | 2014-05-08 06:41:40 +0000 | [diff] [blame] | 6206 | return nullptr; |
Eli Friedman | b536606 | 2008-05-20 14:21:01 +0000 | [diff] [blame] | 6207 | |
Tim Northover | 2a0783d | 2014-05-30 14:14:07 +0000 | [diff] [blame] | 6208 | case llvm::Triple::xcore: |
| 6209 | return new XCoreTargetInfo(Triple); |
| 6210 | |
| 6211 | case llvm::Triple::hexagon: |
| 6212 | return new HexagonTargetInfo(Triple); |
| 6213 | |
| 6214 | case llvm::Triple::aarch64: |
Tim Northover | a2ee433 | 2014-03-29 15:09:45 +0000 | [diff] [blame] | 6215 | if (Triple.isOSDarwin()) |
Tim Northover | 573cbee | 2014-05-24 12:52:07 +0000 | [diff] [blame] | 6216 | return new DarwinAArch64TargetInfo(Triple); |
Tim Northover | a2ee433 | 2014-03-29 15:09:45 +0000 | [diff] [blame] | 6217 | |
| 6218 | switch (os) { |
| 6219 | case llvm::Triple::Linux: |
Tim Northover | 573cbee | 2014-05-24 12:52:07 +0000 | [diff] [blame] | 6220 | return new LinuxTargetInfo<AArch64leTargetInfo>(Triple); |
James Molloy | 5e73df5 | 2014-04-16 15:06:20 +0000 | [diff] [blame] | 6221 | case llvm::Triple::NetBSD: |
Tim Northover | 573cbee | 2014-05-24 12:52:07 +0000 | [diff] [blame] | 6222 | return new NetBSDTargetInfo<AArch64leTargetInfo>(Triple); |
Tim Northover | a2ee433 | 2014-03-29 15:09:45 +0000 | [diff] [blame] | 6223 | default: |
Tim Northover | 573cbee | 2014-05-24 12:52:07 +0000 | [diff] [blame] | 6224 | return new AArch64leTargetInfo(Triple); |
James Molloy | 5e73df5 | 2014-04-16 15:06:20 +0000 | [diff] [blame] | 6225 | } |
| 6226 | |
Christian Pirker | 9b019ae | 2014-02-25 13:51:00 +0000 | [diff] [blame] | 6227 | case llvm::Triple::aarch64_be: |
| 6228 | switch (os) { |
| 6229 | case llvm::Triple::Linux: |
Tim Northover | 573cbee | 2014-05-24 12:52:07 +0000 | [diff] [blame] | 6230 | return new LinuxTargetInfo<AArch64beTargetInfo>(Triple); |
Christian Pirker | 9b019ae | 2014-02-25 13:51:00 +0000 | [diff] [blame] | 6231 | case llvm::Triple::NetBSD: |
Tim Northover | 573cbee | 2014-05-24 12:52:07 +0000 | [diff] [blame] | 6232 | return new NetBSDTargetInfo<AArch64beTargetInfo>(Triple); |
Christian Pirker | 9b019ae | 2014-02-25 13:51:00 +0000 | [diff] [blame] | 6233 | default: |
Tim Northover | 573cbee | 2014-05-24 12:52:07 +0000 | [diff] [blame] | 6234 | return new AArch64beTargetInfo(Triple); |
Tim Northover | 9bb857a | 2013-01-31 12:13:10 +0000 | [diff] [blame] | 6235 | } |
| 6236 | |
Daniel Dunbar | 5232203 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6237 | case llvm::Triple::arm: |
Daniel Dunbar | 33a004e | 2009-09-11 01:14:50 +0000 | [diff] [blame] | 6238 | case llvm::Triple::thumb: |
Tim Northover | 157d911 | 2014-01-16 08:48:16 +0000 | [diff] [blame] | 6239 | if (Triple.isOSBinFormatMachO()) |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6240 | return new DarwinARMTargetInfo(Triple); |
Daniel Dunbar | 14ad22f | 2011-04-19 21:43:27 +0000 | [diff] [blame] | 6241 | |
Daniel Dunbar | 5232203 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6242 | switch (os) { |
Rafael Espindola | ad8fed5 | 2010-06-10 00:46:51 +0000 | [diff] [blame] | 6243 | case llvm::Triple::Linux: |
Christian Pirker | f01cd6f | 2014-03-28 14:40:46 +0000 | [diff] [blame] | 6244 | return new LinuxTargetInfo<ARMleTargetInfo>(Triple); |
Daniel Dunbar | 5232203 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6245 | case llvm::Triple::FreeBSD: |
Christian Pirker | f01cd6f | 2014-03-28 14:40:46 +0000 | [diff] [blame] | 6246 | return new FreeBSDTargetInfo<ARMleTargetInfo>(Triple); |
Joerg Sonnenberger | 025949c | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 6247 | case llvm::Triple::NetBSD: |
Christian Pirker | f01cd6f | 2014-03-28 14:40:46 +0000 | [diff] [blame] | 6248 | return new NetBSDTargetInfo<ARMleTargetInfo>(Triple); |
Hans Wennborg | 0bb8462 | 2012-08-02 13:45:48 +0000 | [diff] [blame] | 6249 | case llvm::Triple::OpenBSD: |
Christian Pirker | f01cd6f | 2014-03-28 14:40:46 +0000 | [diff] [blame] | 6250 | return new OpenBSDTargetInfo<ARMleTargetInfo>(Triple); |
Eli Friedman | 9fa2885 | 2012-08-08 23:57:20 +0000 | [diff] [blame] | 6251 | case llvm::Triple::Bitrig: |
Christian Pirker | f01cd6f | 2014-03-28 14:40:46 +0000 | [diff] [blame] | 6252 | return new BitrigTargetInfo<ARMleTargetInfo>(Triple); |
Douglas Gregor | 9fabd85 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 6253 | case llvm::Triple::RTEMS: |
Christian Pirker | f01cd6f | 2014-03-28 14:40:46 +0000 | [diff] [blame] | 6254 | return new RTEMSTargetInfo<ARMleTargetInfo>(Triple); |
Eli Bendersky | d7c9203 | 2012-12-04 18:38:10 +0000 | [diff] [blame] | 6255 | case llvm::Triple::NaCl: |
Christian Pirker | f01cd6f | 2014-03-28 14:40:46 +0000 | [diff] [blame] | 6256 | return new NaClTargetInfo<ARMleTargetInfo>(Triple); |
Saleem Abdulrasool | f4c9e49 | 2014-04-04 20:31:19 +0000 | [diff] [blame] | 6257 | case llvm::Triple::Win32: |
| 6258 | switch (Triple.getEnvironment()) { |
| 6259 | default: |
| 6260 | return new ARMleTargetInfo(Triple); |
| 6261 | case llvm::Triple::Itanium: |
| 6262 | return new ItaniumWindowsARMleTargetInfo(Triple); |
| 6263 | case llvm::Triple::MSVC: |
| 6264 | return new MicrosoftARMleTargetInfo(Triple); |
| 6265 | } |
Daniel Dunbar | 5232203 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6266 | default: |
Christian Pirker | f01cd6f | 2014-03-28 14:40:46 +0000 | [diff] [blame] | 6267 | return new ARMleTargetInfo(Triple); |
| 6268 | } |
| 6269 | |
| 6270 | case llvm::Triple::armeb: |
| 6271 | case llvm::Triple::thumbeb: |
| 6272 | if (Triple.isOSDarwin()) |
| 6273 | return new DarwinARMTargetInfo(Triple); |
| 6274 | |
| 6275 | switch (os) { |
| 6276 | case llvm::Triple::Linux: |
| 6277 | return new LinuxTargetInfo<ARMbeTargetInfo>(Triple); |
| 6278 | case llvm::Triple::FreeBSD: |
| 6279 | return new FreeBSDTargetInfo<ARMbeTargetInfo>(Triple); |
| 6280 | case llvm::Triple::NetBSD: |
| 6281 | return new NetBSDTargetInfo<ARMbeTargetInfo>(Triple); |
| 6282 | case llvm::Triple::OpenBSD: |
| 6283 | return new OpenBSDTargetInfo<ARMbeTargetInfo>(Triple); |
| 6284 | case llvm::Triple::Bitrig: |
| 6285 | return new BitrigTargetInfo<ARMbeTargetInfo>(Triple); |
| 6286 | case llvm::Triple::RTEMS: |
| 6287 | return new RTEMSTargetInfo<ARMbeTargetInfo>(Triple); |
| 6288 | case llvm::Triple::NaCl: |
| 6289 | return new NaClTargetInfo<ARMbeTargetInfo>(Triple); |
| 6290 | default: |
| 6291 | return new ARMbeTargetInfo(Triple); |
Daniel Dunbar | 5232203 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6292 | } |
Eli Friedman | b536606 | 2008-05-20 14:21:01 +0000 | [diff] [blame] | 6293 | |
Daniel Dunbar | 5232203 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6294 | case llvm::Triple::msp430: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6295 | return new MSP430TargetInfo(Triple); |
Eli Friedman | b536606 | 2008-05-20 14:21:01 +0000 | [diff] [blame] | 6296 | |
Edward O'Callaghan | e9a58b1 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 6297 | case llvm::Triple::mips: |
Joerg Sonnenberger | d60cccf | 2011-07-05 18:05:54 +0000 | [diff] [blame] | 6298 | switch (os) { |
Joerg Sonnenberger | d60cccf | 2011-07-05 18:05:54 +0000 | [diff] [blame] | 6299 | case llvm::Triple::Linux: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6300 | return new LinuxTargetInfo<Mips32EBTargetInfo>(Triple); |
Joerg Sonnenberger | d60cccf | 2011-07-05 18:05:54 +0000 | [diff] [blame] | 6301 | case llvm::Triple::RTEMS: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6302 | return new RTEMSTargetInfo<Mips32EBTargetInfo>(Triple); |
Joerg Sonnenberger | d60cccf | 2011-07-05 18:05:54 +0000 | [diff] [blame] | 6303 | case llvm::Triple::FreeBSD: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6304 | return new FreeBSDTargetInfo<Mips32EBTargetInfo>(Triple); |
Joerg Sonnenberger | d60cccf | 2011-07-05 18:05:54 +0000 | [diff] [blame] | 6305 | case llvm::Triple::NetBSD: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6306 | return new NetBSDTargetInfo<Mips32EBTargetInfo>(Triple); |
Joerg Sonnenberger | d60cccf | 2011-07-05 18:05:54 +0000 | [diff] [blame] | 6307 | default: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6308 | return new Mips32EBTargetInfo(Triple); |
Joerg Sonnenberger | d60cccf | 2011-07-05 18:05:54 +0000 | [diff] [blame] | 6309 | } |
Edward O'Callaghan | e9a58b1 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 6310 | |
| 6311 | case llvm::Triple::mipsel: |
Joerg Sonnenberger | 8360e52 | 2011-07-05 18:24:04 +0000 | [diff] [blame] | 6312 | switch (os) { |
Joerg Sonnenberger | 8360e52 | 2011-07-05 18:24:04 +0000 | [diff] [blame] | 6313 | case llvm::Triple::Linux: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6314 | return new LinuxTargetInfo<Mips32ELTargetInfo>(Triple); |
Joerg Sonnenberger | 8360e52 | 2011-07-05 18:24:04 +0000 | [diff] [blame] | 6315 | case llvm::Triple::RTEMS: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6316 | return new RTEMSTargetInfo<Mips32ELTargetInfo>(Triple); |
Joerg Sonnenberger | 8360e52 | 2011-07-05 18:24:04 +0000 | [diff] [blame] | 6317 | case llvm::Triple::FreeBSD: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6318 | return new FreeBSDTargetInfo<Mips32ELTargetInfo>(Triple); |
Joerg Sonnenberger | 8360e52 | 2011-07-05 18:24:04 +0000 | [diff] [blame] | 6319 | case llvm::Triple::NetBSD: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6320 | return new NetBSDTargetInfo<Mips32ELTargetInfo>(Triple); |
Petar Jovanovic | c19a284 | 2013-09-21 01:27:01 +0000 | [diff] [blame] | 6321 | case llvm::Triple::NaCl: |
| 6322 | return new NaClTargetInfo<Mips32ELTargetInfo>(Triple); |
Joerg Sonnenberger | 8360e52 | 2011-07-05 18:24:04 +0000 | [diff] [blame] | 6323 | default: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6324 | return new Mips32ELTargetInfo(Triple); |
Joerg Sonnenberger | 8360e52 | 2011-07-05 18:24:04 +0000 | [diff] [blame] | 6325 | } |
Edward O'Callaghan | e9a58b1 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 6326 | |
Akira Hatanaka | bef1745 | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 6327 | case llvm::Triple::mips64: |
| 6328 | switch (os) { |
| 6329 | case llvm::Triple::Linux: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6330 | return new LinuxTargetInfo<Mips64EBTargetInfo>(Triple); |
Akira Hatanaka | bef1745 | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 6331 | case llvm::Triple::RTEMS: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6332 | return new RTEMSTargetInfo<Mips64EBTargetInfo>(Triple); |
Akira Hatanaka | bef1745 | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 6333 | case llvm::Triple::FreeBSD: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6334 | return new FreeBSDTargetInfo<Mips64EBTargetInfo>(Triple); |
Akira Hatanaka | bef1745 | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 6335 | case llvm::Triple::NetBSD: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6336 | return new NetBSDTargetInfo<Mips64EBTargetInfo>(Triple); |
Hans Wennborg | 0bb8462 | 2012-08-02 13:45:48 +0000 | [diff] [blame] | 6337 | case llvm::Triple::OpenBSD: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6338 | return new OpenBSDTargetInfo<Mips64EBTargetInfo>(Triple); |
Akira Hatanaka | bef1745 | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 6339 | default: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6340 | return new Mips64EBTargetInfo(Triple); |
Akira Hatanaka | bef1745 | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 6341 | } |
| 6342 | |
| 6343 | case llvm::Triple::mips64el: |
| 6344 | switch (os) { |
| 6345 | case llvm::Triple::Linux: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6346 | return new LinuxTargetInfo<Mips64ELTargetInfo>(Triple); |
Akira Hatanaka | bef1745 | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 6347 | case llvm::Triple::RTEMS: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6348 | return new RTEMSTargetInfo<Mips64ELTargetInfo>(Triple); |
Akira Hatanaka | bef1745 | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 6349 | case llvm::Triple::FreeBSD: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6350 | return new FreeBSDTargetInfo<Mips64ELTargetInfo>(Triple); |
Akira Hatanaka | bef1745 | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 6351 | case llvm::Triple::NetBSD: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6352 | return new NetBSDTargetInfo<Mips64ELTargetInfo>(Triple); |
Hans Wennborg | 0bb8462 | 2012-08-02 13:45:48 +0000 | [diff] [blame] | 6353 | case llvm::Triple::OpenBSD: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6354 | return new OpenBSDTargetInfo<Mips64ELTargetInfo>(Triple); |
Akira Hatanaka | bef1745 | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 6355 | default: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6356 | return new Mips64ELTargetInfo(Triple); |
Akira Hatanaka | bef1745 | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 6357 | } |
| 6358 | |
Ivan Krasin | dd7403e | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 6359 | case llvm::Triple::le32: |
| 6360 | switch (os) { |
Eli Bendersky | d7c9203 | 2012-12-04 18:38:10 +0000 | [diff] [blame] | 6361 | case llvm::Triple::NaCl: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6362 | return new NaClTargetInfo<PNaClTargetInfo>(Triple); |
Ivan Krasin | dd7403e | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 6363 | default: |
Craig Topper | f1186c5 | 2014-05-08 06:41:40 +0000 | [diff] [blame] | 6364 | return nullptr; |
Ivan Krasin | dd7403e | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 6365 | } |
| 6366 | |
JF Bastien | 643817d | 2014-09-12 17:52:47 +0000 | [diff] [blame] | 6367 | case llvm::Triple::le64: |
| 6368 | return new Le64TargetInfo(Triple); |
| 6369 | |
Daniel Dunbar | 5232203 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6370 | case llvm::Triple::ppc: |
Daniel Dunbar | 14ad22f | 2011-04-19 21:43:27 +0000 | [diff] [blame] | 6371 | if (Triple.isOSDarwin()) |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6372 | return new DarwinPPC32TargetInfo(Triple); |
Joerg Sonnenberger | 025949c | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 6373 | switch (os) { |
Anton Korobeynikov | 804dd05 | 2011-10-12 09:30:58 +0000 | [diff] [blame] | 6374 | case llvm::Triple::Linux: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6375 | return new LinuxTargetInfo<PPC32TargetInfo>(Triple); |
Joerg Sonnenberger | 025949c | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 6376 | case llvm::Triple::FreeBSD: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6377 | return new FreeBSDTargetInfo<PPC32TargetInfo>(Triple); |
Joerg Sonnenberger | 025949c | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 6378 | case llvm::Triple::NetBSD: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6379 | return new NetBSDTargetInfo<PPC32TargetInfo>(Triple); |
Hans Wennborg | 0bb8462 | 2012-08-02 13:45:48 +0000 | [diff] [blame] | 6380 | case llvm::Triple::OpenBSD: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6381 | return new OpenBSDTargetInfo<PPC32TargetInfo>(Triple); |
Joerg Sonnenberger | 025949c | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 6382 | case llvm::Triple::RTEMS: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6383 | return new RTEMSTargetInfo<PPC32TargetInfo>(Triple); |
Joerg Sonnenberger | 025949c | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 6384 | default: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6385 | return new PPC32TargetInfo(Triple); |
Joerg Sonnenberger | 025949c | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 6386 | } |
Daniel Dunbar | 5232203 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6387 | |
| 6388 | case llvm::Triple::ppc64: |
Daniel Dunbar | 14ad22f | 2011-04-19 21:43:27 +0000 | [diff] [blame] | 6389 | if (Triple.isOSDarwin()) |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6390 | return new DarwinPPC64TargetInfo(Triple); |
Joerg Sonnenberger | 025949c | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 6391 | switch (os) { |
Anton Korobeynikov | 804dd05 | 2011-10-12 09:30:58 +0000 | [diff] [blame] | 6392 | case llvm::Triple::Linux: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6393 | return new LinuxTargetInfo<PPC64TargetInfo>(Triple); |
Joerg Sonnenberger | 025949c | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 6394 | case llvm::Triple::Lv2: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6395 | return new PS3PPUTargetInfo<PPC64TargetInfo>(Triple); |
Joerg Sonnenberger | 025949c | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 6396 | case llvm::Triple::FreeBSD: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6397 | return new FreeBSDTargetInfo<PPC64TargetInfo>(Triple); |
Joerg Sonnenberger | 025949c | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 6398 | case llvm::Triple::NetBSD: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6399 | return new NetBSDTargetInfo<PPC64TargetInfo>(Triple); |
Joerg Sonnenberger | 025949c | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 6400 | default: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6401 | return new PPC64TargetInfo(Triple); |
Joerg Sonnenberger | 025949c | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 6402 | } |
Daniel Dunbar | 5232203 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6403 | |
Bill Schmidt | 778d387 | 2013-07-26 01:36:11 +0000 | [diff] [blame] | 6404 | case llvm::Triple::ppc64le: |
| 6405 | switch (os) { |
| 6406 | case llvm::Triple::Linux: |
| 6407 | return new LinuxTargetInfo<PPC64TargetInfo>(Triple); |
| 6408 | default: |
| 6409 | return new PPC64TargetInfo(Triple); |
| 6410 | } |
| 6411 | |
Peter Collingbourne | c947aae | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 6412 | case llvm::Triple::nvptx: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6413 | return new NVPTX32TargetInfo(Triple); |
Peter Collingbourne | c947aae | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 6414 | case llvm::Triple::nvptx64: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6415 | return new NVPTX64TargetInfo(Triple); |
Peter Collingbourne | c947aae | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 6416 | |
Eli Friedman | d13b41e | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 6417 | case llvm::Triple::r600: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6418 | return new R600TargetInfo(Triple); |
Eli Friedman | d13b41e | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 6419 | |
Daniel Dunbar | 5232203 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6420 | case llvm::Triple::sparc: |
Joerg Sonnenberger | 025949c | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 6421 | switch (os) { |
Anton Korobeynikov | 804dd05 | 2011-10-12 09:30:58 +0000 | [diff] [blame] | 6422 | case llvm::Triple::Linux: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6423 | return new LinuxTargetInfo<SparcV8TargetInfo>(Triple); |
Joerg Sonnenberger | 025949c | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 6424 | case llvm::Triple::Solaris: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6425 | return new SolarisSparcV8TargetInfo(Triple); |
Joerg Sonnenberger | 025949c | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 6426 | case llvm::Triple::NetBSD: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6427 | return new NetBSDTargetInfo<SparcV8TargetInfo>(Triple); |
Hans Wennborg | 0bb8462 | 2012-08-02 13:45:48 +0000 | [diff] [blame] | 6428 | case llvm::Triple::OpenBSD: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6429 | return new OpenBSDTargetInfo<SparcV8TargetInfo>(Triple); |
Joerg Sonnenberger | 025949c | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 6430 | case llvm::Triple::RTEMS: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6431 | return new RTEMSTargetInfo<SparcV8TargetInfo>(Triple); |
Joerg Sonnenberger | 025949c | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 6432 | default: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6433 | return new SparcV8TargetInfo(Triple); |
Joerg Sonnenberger | 025949c | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 6434 | } |
Daniel Dunbar | 5232203 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6435 | |
Jakob Stoklund Olesen | 4dda152 | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 6436 | case llvm::Triple::sparcv9: |
| 6437 | switch (os) { |
| 6438 | case llvm::Triple::Linux: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6439 | return new LinuxTargetInfo<SparcV9TargetInfo>(Triple); |
Jakob Stoklund Olesen | 4dda152 | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 6440 | case llvm::Triple::Solaris: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6441 | return new SolarisTargetInfo<SparcV9TargetInfo>(Triple); |
Jakob Stoklund Olesen | 4dda152 | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 6442 | case llvm::Triple::NetBSD: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6443 | return new NetBSDTargetInfo<SparcV9TargetInfo>(Triple); |
Jakob Stoklund Olesen | 4dda152 | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 6444 | case llvm::Triple::OpenBSD: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6445 | return new OpenBSDTargetInfo<SparcV9TargetInfo>(Triple); |
Jakob Stoklund Olesen | 4dda152 | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 6446 | case llvm::Triple::FreeBSD: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6447 | return new FreeBSDTargetInfo<SparcV9TargetInfo>(Triple); |
Jakob Stoklund Olesen | 4dda152 | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 6448 | default: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6449 | return new SparcV9TargetInfo(Triple); |
Jakob Stoklund Olesen | 4dda152 | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 6450 | } |
| 6451 | |
Ulrich Weigand | 4744507 | 2013-05-06 16:26:41 +0000 | [diff] [blame] | 6452 | case llvm::Triple::systemz: |
| 6453 | switch (os) { |
| 6454 | case llvm::Triple::Linux: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6455 | return new LinuxTargetInfo<SystemZTargetInfo>(Triple); |
Ulrich Weigand | 4744507 | 2013-05-06 16:26:41 +0000 | [diff] [blame] | 6456 | default: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6457 | return new SystemZTargetInfo(Triple); |
Ulrich Weigand | 4744507 | 2013-05-06 16:26:41 +0000 | [diff] [blame] | 6458 | } |
| 6459 | |
Eli Friedman | a9c3d71 | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 6460 | case llvm::Triple::tce: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6461 | return new TCETargetInfo(Triple); |
Eli Friedman | a9c3d71 | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 6462 | |
Daniel Dunbar | 5232203 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6463 | case llvm::Triple::x86: |
Daniel Dunbar | 14ad22f | 2011-04-19 21:43:27 +0000 | [diff] [blame] | 6464 | if (Triple.isOSDarwin()) |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6465 | return new DarwinI386TargetInfo(Triple); |
Daniel Dunbar | 14ad22f | 2011-04-19 21:43:27 +0000 | [diff] [blame] | 6466 | |
Daniel Dunbar | 5232203 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6467 | switch (os) { |
Daniel Dunbar | 5232203 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6468 | case llvm::Triple::Linux: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6469 | return new LinuxTargetInfo<X86_32TargetInfo>(Triple); |
Daniel Dunbar | 5232203 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6470 | case llvm::Triple::DragonFly: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6471 | return new DragonFlyBSDTargetInfo<X86_32TargetInfo>(Triple); |
Daniel Dunbar | 5232203 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6472 | case llvm::Triple::NetBSD: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6473 | return new NetBSDI386TargetInfo(Triple); |
Daniel Dunbar | 5232203 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6474 | case llvm::Triple::OpenBSD: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6475 | return new OpenBSDI386TargetInfo(Triple); |
Eli Friedman | 9fa2885 | 2012-08-08 23:57:20 +0000 | [diff] [blame] | 6476 | case llvm::Triple::Bitrig: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6477 | return new BitrigI386TargetInfo(Triple); |
Daniel Dunbar | 5232203 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6478 | case llvm::Triple::FreeBSD: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6479 | return new FreeBSDTargetInfo<X86_32TargetInfo>(Triple); |
Sylvestre Ledru | 4afe74a | 2013-09-05 13:47:07 +0000 | [diff] [blame] | 6480 | case llvm::Triple::KFreeBSD: |
| 6481 | return new KFreeBSDTargetInfo<X86_32TargetInfo>(Triple); |
Chris Lattner | 3e2ee14 | 2010-07-07 16:01:42 +0000 | [diff] [blame] | 6482 | case llvm::Triple::Minix: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6483 | return new MinixTargetInfo<X86_32TargetInfo>(Triple); |
Daniel Dunbar | 5232203 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6484 | case llvm::Triple::Solaris: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6485 | return new SolarisTargetInfo<X86_32TargetInfo>(Triple); |
Saleem Abdulrasool | 377066a | 2014-03-27 22:50:18 +0000 | [diff] [blame] | 6486 | case llvm::Triple::Win32: { |
| 6487 | switch (Triple.getEnvironment()) { |
| 6488 | default: |
| 6489 | return new X86_32TargetInfo(Triple); |
| 6490 | case llvm::Triple::Cygnus: |
| 6491 | return new CygwinX86_32TargetInfo(Triple); |
| 6492 | case llvm::Triple::GNU: |
| 6493 | return new MinGWX86_32TargetInfo(Triple); |
Saleem Abdulrasool | 24bd7da | 2014-06-28 23:34:11 +0000 | [diff] [blame] | 6494 | case llvm::Triple::Itanium: |
Saleem Abdulrasool | 377066a | 2014-03-27 22:50:18 +0000 | [diff] [blame] | 6495 | case llvm::Triple::MSVC: |
Saleem Abdulrasool | 79ed5d4 | 2014-04-04 05:08:53 +0000 | [diff] [blame] | 6496 | return new MicrosoftX86_32TargetInfo(Triple); |
Saleem Abdulrasool | 377066a | 2014-03-27 22:50:18 +0000 | [diff] [blame] | 6497 | } |
| 6498 | } |
Chris Lattner | b986aba | 2010-04-11 19:29:39 +0000 | [diff] [blame] | 6499 | case llvm::Triple::Haiku: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6500 | return new HaikuX86_32TargetInfo(Triple); |
Douglas Gregor | 9fabd85 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 6501 | case llvm::Triple::RTEMS: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6502 | return new RTEMSX86_32TargetInfo(Triple); |
Eli Bendersky | d7c9203 | 2012-12-04 18:38:10 +0000 | [diff] [blame] | 6503 | case llvm::Triple::NaCl: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6504 | return new NaClTargetInfo<X86_32TargetInfo>(Triple); |
Daniel Dunbar | 5232203 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6505 | default: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6506 | return new X86_32TargetInfo(Triple); |
Daniel Dunbar | 5232203 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6507 | } |
| 6508 | |
| 6509 | case llvm::Triple::x86_64: |
Saleem Abdulrasool | 377066a | 2014-03-27 22:50:18 +0000 | [diff] [blame] | 6510 | if (Triple.isOSDarwin() || Triple.isOSBinFormatMachO()) |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6511 | return new DarwinX86_64TargetInfo(Triple); |
Daniel Dunbar | 14ad22f | 2011-04-19 21:43:27 +0000 | [diff] [blame] | 6512 | |
Daniel Dunbar | 5232203 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6513 | switch (os) { |
Daniel Dunbar | 5232203 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6514 | case llvm::Triple::Linux: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6515 | return new LinuxTargetInfo<X86_64TargetInfo>(Triple); |
Chris Lattner | 002ba6b | 2010-01-09 05:41:14 +0000 | [diff] [blame] | 6516 | case llvm::Triple::DragonFly: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6517 | return new DragonFlyBSDTargetInfo<X86_64TargetInfo>(Triple); |
Daniel Dunbar | 5232203 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6518 | case llvm::Triple::NetBSD: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6519 | return new NetBSDTargetInfo<X86_64TargetInfo>(Triple); |
Daniel Dunbar | 5232203 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6520 | case llvm::Triple::OpenBSD: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6521 | return new OpenBSDX86_64TargetInfo(Triple); |
Eli Friedman | 9fa2885 | 2012-08-08 23:57:20 +0000 | [diff] [blame] | 6522 | case llvm::Triple::Bitrig: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6523 | return new BitrigX86_64TargetInfo(Triple); |
Daniel Dunbar | 5232203 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6524 | case llvm::Triple::FreeBSD: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6525 | return new FreeBSDTargetInfo<X86_64TargetInfo>(Triple); |
Sylvestre Ledru | 4afe74a | 2013-09-05 13:47:07 +0000 | [diff] [blame] | 6526 | case llvm::Triple::KFreeBSD: |
| 6527 | return new KFreeBSDTargetInfo<X86_64TargetInfo>(Triple); |
Daniel Dunbar | 5232203 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6528 | case llvm::Triple::Solaris: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6529 | return new SolarisTargetInfo<X86_64TargetInfo>(Triple); |
Saleem Abdulrasool | 377066a | 2014-03-27 22:50:18 +0000 | [diff] [blame] | 6530 | case llvm::Triple::Win32: { |
| 6531 | switch (Triple.getEnvironment()) { |
| 6532 | default: |
| 6533 | return new X86_64TargetInfo(Triple); |
| 6534 | case llvm::Triple::GNU: |
| 6535 | return new MinGWX86_64TargetInfo(Triple); |
| 6536 | case llvm::Triple::MSVC: |
Saleem Abdulrasool | 79ed5d4 | 2014-04-04 05:08:53 +0000 | [diff] [blame] | 6537 | return new MicrosoftX86_64TargetInfo(Triple); |
Saleem Abdulrasool | 377066a | 2014-03-27 22:50:18 +0000 | [diff] [blame] | 6538 | } |
| 6539 | } |
Eli Bendersky | d7c9203 | 2012-12-04 18:38:10 +0000 | [diff] [blame] | 6540 | case llvm::Triple::NaCl: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6541 | return new NaClTargetInfo<X86_64TargetInfo>(Triple); |
Daniel Dunbar | 5232203 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6542 | default: |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6543 | return new X86_64TargetInfo(Triple); |
Daniel Dunbar | 5232203 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6544 | } |
Guy Benyei | b798fc9 | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 6545 | |
| 6546 | case llvm::Triple::spir: { |
Guy Benyei | b798fc9 | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 6547 | if (Triple.getOS() != llvm::Triple::UnknownOS || |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6548 | Triple.getEnvironment() != llvm::Triple::UnknownEnvironment) |
Craig Topper | f1186c5 | 2014-05-08 06:41:40 +0000 | [diff] [blame] | 6549 | return nullptr; |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6550 | return new SPIR32TargetInfo(Triple); |
Guy Benyei | b798fc9 | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 6551 | } |
| 6552 | case llvm::Triple::spir64: { |
Guy Benyei | b798fc9 | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 6553 | if (Triple.getOS() != llvm::Triple::UnknownOS || |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6554 | Triple.getEnvironment() != llvm::Triple::UnknownEnvironment) |
Craig Topper | f1186c5 | 2014-05-08 06:41:40 +0000 | [diff] [blame] | 6555 | return nullptr; |
Benjamin Kramer | b1276b4 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 6556 | return new SPIR64TargetInfo(Triple); |
Guy Benyei | b798fc9 | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 6557 | } |
Daniel Dunbar | 5232203 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 6558 | } |
Chris Lattner | 5ba61f0 | 2006-10-14 07:39:34 +0000 | [diff] [blame] | 6559 | } |
Daniel Dunbar | b9bbd54 | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 6560 | |
| 6561 | /// CreateTargetInfo - Return the target info object for the specified target |
| 6562 | /// triple. |
Alp Toker | 8075808 | 2014-07-06 05:26:44 +0000 | [diff] [blame] | 6563 | TargetInfo * |
| 6564 | TargetInfo::CreateTargetInfo(DiagnosticsEngine &Diags, |
| 6565 | const std::shared_ptr<TargetOptions> &Opts) { |
Douglas Gregor | f8715de | 2012-11-16 04:24:59 +0000 | [diff] [blame] | 6566 | llvm::Triple Triple(Opts->Triple); |
Daniel Dunbar | b9bbd54 | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 6567 | |
| 6568 | // Construct the target |
Ahmed Charles | b898432 | 2014-03-07 20:03:18 +0000 | [diff] [blame] | 6569 | std::unique_ptr<TargetInfo> Target(AllocateTarget(Triple)); |
Daniel Dunbar | b9bbd54 | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 6570 | if (!Target) { |
| 6571 | Diags.Report(diag::err_target_unknown_triple) << Triple.str(); |
Craig Topper | f1186c5 | 2014-05-08 06:41:40 +0000 | [diff] [blame] | 6572 | return nullptr; |
Daniel Dunbar | b9bbd54 | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 6573 | } |
Alp Toker | 8075808 | 2014-07-06 05:26:44 +0000 | [diff] [blame] | 6574 | Target->TargetOpts = Opts; |
Daniel Dunbar | b9bbd54 | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 6575 | |
Daniel Dunbar | acde99e | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 6576 | // Set the target CPU if specified. |
Douglas Gregor | f8715de | 2012-11-16 04:24:59 +0000 | [diff] [blame] | 6577 | if (!Opts->CPU.empty() && !Target->setCPU(Opts->CPU)) { |
| 6578 | Diags.Report(diag::err_target_unknown_cpu) << Opts->CPU; |
Craig Topper | f1186c5 | 2014-05-08 06:41:40 +0000 | [diff] [blame] | 6579 | return nullptr; |
Daniel Dunbar | acde99e | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 6580 | } |
| 6581 | |
Daniel Dunbar | b9bbd54 | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 6582 | // Set the target ABI if specified. |
Douglas Gregor | f8715de | 2012-11-16 04:24:59 +0000 | [diff] [blame] | 6583 | if (!Opts->ABI.empty() && !Target->setABI(Opts->ABI)) { |
| 6584 | Diags.Report(diag::err_target_unknown_abi) << Opts->ABI; |
Craig Topper | f1186c5 | 2014-05-08 06:41:40 +0000 | [diff] [blame] | 6585 | return nullptr; |
Daniel Dunbar | b9bbd54 | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 6586 | } |
| 6587 | |
Rafael Espindola | eb26547 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 6588 | // Set the fp math unit. |
| 6589 | if (!Opts->FPMath.empty() && !Target->setFPMath(Opts->FPMath)) { |
| 6590 | Diags.Report(diag::err_target_unknown_fpmath) << Opts->FPMath; |
Craig Topper | f1186c5 | 2014-05-08 06:41:40 +0000 | [diff] [blame] | 6591 | return nullptr; |
Rafael Espindola | eb26547 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 6592 | } |
| 6593 | |
Daniel Dunbar | b9bbd54 | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 6594 | // Compute the default target features, we need the target to handle this |
| 6595 | // because features may have dependencies on one another. |
| 6596 | llvm::StringMap<bool> Features; |
Chandler Carruth | 8bdcf9e | 2011-09-28 05:56:05 +0000 | [diff] [blame] | 6597 | Target->getDefaultFeatures(Features); |
Daniel Dunbar | b9bbd54 | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 6598 | |
Rafael Espindola | db0fcfb | 2013-08-20 18:57:55 +0000 | [diff] [blame] | 6599 | // Apply the user specified deltas. |
| 6600 | for (unsigned I = 0, N = Opts->FeaturesAsWritten.size(); |
| 6601 | I < N; ++I) { |
| 6602 | const char *Name = Opts->FeaturesAsWritten[I].c_str(); |
Rafael Espindola | a6416a7 | 2011-11-27 20:00:43 +0000 | [diff] [blame] | 6603 | // Apply the feature via the target. |
Rafael Espindola | db0fcfb | 2013-08-20 18:57:55 +0000 | [diff] [blame] | 6604 | bool Enabled = Name[0] == '+'; |
| 6605 | Target->setFeatureEnabled(Features, Name + 1, Enabled); |
Daniel Dunbar | b9bbd54 | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 6606 | } |
| 6607 | |
| 6608 | // Add the features to the compile options. |
| 6609 | // |
| 6610 | // FIXME: If we are completely confident that we have the right set, we only |
| 6611 | // need to pass the minuses. |
Douglas Gregor | f8715de | 2012-11-16 04:24:59 +0000 | [diff] [blame] | 6612 | Opts->Features.clear(); |
Daniel Dunbar | b9bbd54 | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 6613 | for (llvm::StringMap<bool>::const_iterator it = Features.begin(), |
| 6614 | ie = Features.end(); it != ie; ++it) |
Douglas Gregor | f8715de | 2012-11-16 04:24:59 +0000 | [diff] [blame] | 6615 | Opts->Features.push_back((it->second ? "+" : "-") + it->first().str()); |
Eric Christopher | 3ff21b3 | 2013-10-16 21:26:26 +0000 | [diff] [blame] | 6616 | if (!Target->handleTargetFeatures(Opts->Features, Diags)) |
Craig Topper | f1186c5 | 2014-05-08 06:41:40 +0000 | [diff] [blame] | 6617 | return nullptr; |
Daniel Dunbar | b9bbd54 | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 6618 | |
Ahmed Charles | 9a16beb | 2014-03-07 19:33:25 +0000 | [diff] [blame] | 6619 | return Target.release(); |
Daniel Dunbar | b9bbd54 | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 6620 | } |