Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 1 | //===--- Targets.cpp - Implement -arch option and targets -----------------===// |
| 2 | // |
| 3 | // The LLVM Compiler Infrastructure |
| 4 | // |
Chris Lattner | 0bc735f | 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. |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | // |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 10 | // This file implements construction of a TargetInfo object from a |
Ted Kremenek | bbced58 | 2007-12-12 18:05:32 +0000 | [diff] [blame] | 11 | // target triple. |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 12 | // |
| 13 | //===----------------------------------------------------------------------===// |
| 14 | |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 15 | #include "clang/Basic/TargetInfo.h" |
Daniel Dunbar | d58c03f | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 16 | #include "clang/Basic/Builtins.h" |
| 17 | #include "clang/Basic/Diagnostic.h" |
Chris Lattner | 8fc4dfb | 2008-12-04 22:54:33 +0000 | [diff] [blame] | 18 | #include "clang/Basic/LangOptions.h" |
Chandler Carruth | 103b71c | 2010-01-20 06:13:02 +0000 | [diff] [blame] | 19 | #include "clang/Basic/MacroBuilder.h" |
Daniel Dunbar | d58c03f | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 20 | #include "clang/Basic/TargetBuiltins.h" |
| 21 | #include "clang/Basic/TargetOptions.h" |
Eli Friedman | 2553126 | 2008-05-20 14:27:34 +0000 | [diff] [blame] | 22 | #include "llvm/ADT/APFloat.h" |
Daniel Dunbar | d58c03f | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 23 | #include "llvm/ADT/OwningPtr.h" |
Daniel Dunbar | 29a790b | 2009-11-11 09:38:56 +0000 | [diff] [blame] | 24 | #include "llvm/ADT/STLExtras.h" |
Daniel Dunbar | 7765934 | 2009-08-19 20:04:03 +0000 | [diff] [blame] | 25 | #include "llvm/ADT/StringRef.h" |
Daniel Dunbar | 29a790b | 2009-11-11 09:38:56 +0000 | [diff] [blame] | 26 | #include "llvm/ADT/StringSwitch.h" |
Chris Lattner | 4c28b1c | 2009-08-12 06:24:27 +0000 | [diff] [blame] | 27 | #include "llvm/ADT/Triple.h" |
Chandler Carruth | 3b844ba | 2013-01-02 11:45:17 +0000 | [diff] [blame] | 28 | #include "llvm/IR/Type.h" |
Chris Lattner | 797c3c4 | 2009-08-10 19:03:04 +0000 | [diff] [blame] | 29 | #include "llvm/MC/MCSectionMachO.h" |
David Blaikie | 9fe8c74 | 2011-09-23 05:35:21 +0000 | [diff] [blame] | 30 | #include "llvm/Support/ErrorHandling.h" |
Benjamin Kramer | 4872508 | 2010-01-09 18:20:57 +0000 | [diff] [blame] | 31 | #include <algorithm> |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 32 | using namespace clang; |
| 33 | |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 34 | //===----------------------------------------------------------------------===// |
| 35 | // Common code shared among targets. |
| 36 | //===----------------------------------------------------------------------===// |
| 37 | |
Chris Lattner | ca45cff | 2009-03-20 16:06:38 +0000 | [diff] [blame] | 38 | /// DefineStd - Define a macro name and standard variants. For example if |
| 39 | /// MacroName is "unix", then this will define "__unix", "__unix__", and "unix" |
| 40 | /// when in GNU mode. |
Chris Lattner | 5f9e272 | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 41 | static void DefineStd(MacroBuilder &Builder, StringRef MacroName, |
Chris Lattner | ca45cff | 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 | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 44 | |
Chris Lattner | ca45cff | 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 | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 48 | Builder.defineMacro(MacroName); |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 49 | |
Chris Lattner | ca45cff | 2009-03-20 16:06:38 +0000 | [diff] [blame] | 50 | // Define __unix. |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 51 | Builder.defineMacro("__" + MacroName); |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 52 | |
Chris Lattner | ca45cff | 2009-03-20 16:06:38 +0000 | [diff] [blame] | 53 | // Define __unix__. |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 54 | Builder.defineMacro("__" + MacroName + "__"); |
Chris Lattner | ca45cff | 2009-03-20 16:06:38 +0000 | [diff] [blame] | 55 | } |
| 56 | |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 57 | static void defineCPUMacros(MacroBuilder &Builder, StringRef CPUName, |
| 58 | bool Tuning = true) { |
| 59 | Builder.defineMacro("__" + CPUName); |
| 60 | Builder.defineMacro("__" + CPUName + "__"); |
| 61 | if (Tuning) |
| 62 | Builder.defineMacro("__tune_" + CPUName + "__"); |
| 63 | } |
| 64 | |
Chris Lattner | d29b630 | 2008-10-05 21:50:58 +0000 | [diff] [blame] | 65 | //===----------------------------------------------------------------------===// |
| 66 | // Defines specific to certain operating systems. |
| 67 | //===----------------------------------------------------------------------===// |
Chris Lattner | 797c3c4 | 2009-08-10 19:03:04 +0000 | [diff] [blame] | 68 | |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 69 | namespace { |
Douglas Gregor | a384492 | 2009-07-01 15:12:53 +0000 | [diff] [blame] | 70 | template<typename TgtInfo> |
| 71 | class OSTargetInfo : public TgtInfo { |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 72 | protected: |
Daniel Dunbar | 1752ee4 | 2009-08-24 09:10:05 +0000 | [diff] [blame] | 73 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 74 | MacroBuilder &Builder) const=0; |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 75 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 76 | OSTargetInfo(const llvm::Triple &Triple) : TgtInfo(Triple) {} |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 77 | virtual void getTargetDefines(const LangOptions &Opts, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 78 | MacroBuilder &Builder) const { |
| 79 | TgtInfo::getTargetDefines(Opts, Builder); |
| 80 | getOSDefines(Opts, TgtInfo::getTriple(), Builder); |
Torok Edwin | b0a5b24 | 2009-06-30 17:00:25 +0000 | [diff] [blame] | 81 | } |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 82 | |
| 83 | }; |
Chris Lattner | 4c28b1c | 2009-08-12 06:24:27 +0000 | [diff] [blame] | 84 | } // end anonymous namespace |
Torok Edwin | b0a5b24 | 2009-06-30 17:00:25 +0000 | [diff] [blame] | 85 | |
Chris Lattner | 797c3c4 | 2009-08-10 19:03:04 +0000 | [diff] [blame] | 86 | |
Daniel Dunbar | 21ae319 | 2010-01-26 01:44:04 +0000 | [diff] [blame] | 87 | static void getDarwinDefines(MacroBuilder &Builder, const LangOptions &Opts, |
Douglas Gregor | 0a0d2b1 | 2011-03-23 00:50:03 +0000 | [diff] [blame] | 88 | const llvm::Triple &Triple, |
Chris Lattner | 5f9e272 | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 89 | StringRef &PlatformName, |
Douglas Gregor | 0a0d2b1 | 2011-03-23 00:50:03 +0000 | [diff] [blame] | 90 | VersionTuple &PlatformMinVersion) { |
Bob Wilson | d588f5c | 2013-08-19 20:23:37 +0000 | [diff] [blame] | 91 | Builder.defineMacro("__APPLE_CC__", "6000"); |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 92 | Builder.defineMacro("__APPLE__"); |
| 93 | Builder.defineMacro("__MACH__"); |
| 94 | Builder.defineMacro("OBJC_NEW_PROPERTIES"); |
Alexander Potapenko | 087c65f | 2012-09-20 10:10:01 +0000 | [diff] [blame] | 95 | // AddressSanitizer doesn't play well with source fortification, which is on |
| 96 | // by default on Darwin. |
Will Dietz | 4f45bc0 | 2013-01-18 11:30:38 +0000 | [diff] [blame] | 97 | if (Opts.Sanitize.Address) Builder.defineMacro("_FORTIFY_SOURCE", "0"); |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 98 | |
John McCall | 098df7f | 2011-06-16 00:03:19 +0000 | [diff] [blame] | 99 | if (!Opts.ObjCAutoRefCount) { |
John McCall | f85e193 | 2011-06-15 23:02:42 +0000 | [diff] [blame] | 100 | // __weak is always defined, for use in blocks and with objc pointers. |
| 101 | Builder.defineMacro("__weak", "__attribute__((objc_gc(weak)))"); |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 102 | |
John McCall | f85e193 | 2011-06-15 23:02:42 +0000 | [diff] [blame] | 103 | // Darwin defines __strong even in C mode (just to nothing). |
Douglas Gregor | e289d81 | 2011-09-13 17:21:33 +0000 | [diff] [blame] | 104 | if (Opts.getGC() != LangOptions::NonGC) |
John McCall | f85e193 | 2011-06-15 23:02:42 +0000 | [diff] [blame] | 105 | Builder.defineMacro("__strong", "__attribute__((objc_gc(strong)))"); |
| 106 | else |
| 107 | Builder.defineMacro("__strong", ""); |
Eric Christopher | 7c9adf9 | 2011-07-07 22:55:26 +0000 | [diff] [blame] | 108 | |
John McCall | f85e193 | 2011-06-15 23:02:42 +0000 | [diff] [blame] | 109 | // __unsafe_unretained is defined to nothing in non-ARC mode. We even |
| 110 | // allow this in C, since one might have block pointers in structs that |
| 111 | // are used in pure C code and in Objective-C ARC. |
| 112 | Builder.defineMacro("__unsafe_unretained", ""); |
John McCall | f85e193 | 2011-06-15 23:02:42 +0000 | [diff] [blame] | 113 | } |
Eric Christopher | 7c9adf9 | 2011-07-07 22:55:26 +0000 | [diff] [blame] | 114 | |
Eli Friedman | 2de4fee | 2009-06-04 23:00:29 +0000 | [diff] [blame] | 115 | if (Opts.Static) |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 116 | Builder.defineMacro("__STATIC__"); |
Eli Friedman | 2de4fee | 2009-06-04 23:00:29 +0000 | [diff] [blame] | 117 | else |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 118 | Builder.defineMacro("__DYNAMIC__"); |
Daniel Dunbar | 5345c39 | 2009-09-03 04:54:28 +0000 | [diff] [blame] | 119 | |
| 120 | if (Opts.POSIXThreads) |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 121 | Builder.defineMacro("_REENTRANT"); |
Daniel Dunbar | 8d33cd7 | 2009-04-10 19:52:24 +0000 | [diff] [blame] | 122 | |
Daniel Dunbar | 0d027ba | 2011-04-19 21:40:34 +0000 | [diff] [blame] | 123 | // Get the platform type and version number from the triple. |
Daniel Dunbar | 8d33cd7 | 2009-04-10 19:52:24 +0000 | [diff] [blame] | 124 | unsigned Maj, Min, Rev; |
Bob Wilson | 48b68a0 | 2012-01-31 23:52:58 +0000 | [diff] [blame] | 125 | if (Triple.isMacOSX()) { |
| 126 | Triple.getMacOSXVersion(Maj, Min, Rev); |
Daniel Dunbar | 0d027ba | 2011-04-19 21:40:34 +0000 | [diff] [blame] | 127 | PlatformName = "macosx"; |
Daniel Dunbar | 0d027ba | 2011-04-19 21:40:34 +0000 | [diff] [blame] | 128 | } else { |
Bob Wilson | 48b68a0 | 2012-01-31 23:52:58 +0000 | [diff] [blame] | 129 | Triple.getOSVersion(Maj, Min, Rev); |
| 130 | PlatformName = llvm::Triple::getOSTypeName(Triple.getOS()); |
Daniel Dunbar | 0d027ba | 2011-04-19 21:40:34 +0000 | [diff] [blame] | 131 | } |
Daniel Dunbar | 21ae319 | 2010-01-26 01:44:04 +0000 | [diff] [blame] | 132 | |
Sebastian Pop | 9ec60df | 2012-01-20 22:01:23 +0000 | [diff] [blame] | 133 | // If -target arch-pc-win32-macho option specified, we're |
Eric Christopher | 895d422 | 2011-07-29 21:20:35 +0000 | [diff] [blame] | 134 | // generating code for Win32 ABI. No need to emit |
Chad Rosier | d9259f3 | 2011-07-19 20:00:06 +0000 | [diff] [blame] | 135 | // __ENVIRONMENT_XX_OS_VERSION_MIN_REQUIRED__. |
| 136 | if (PlatformName == "win32") { |
| 137 | PlatformMinVersion = VersionTuple(Maj, Min, Rev); |
| 138 | return; |
| 139 | } |
| 140 | |
Daniel Dunbar | 21ae319 | 2010-01-26 01:44:04 +0000 | [diff] [blame] | 141 | // Set the appropriate OS version define. |
Cameron Esfahani | 57b1da1 | 2013-09-14 01:09:11 +0000 | [diff] [blame] | 142 | if (Triple.isiOS()) { |
Daniel Dunbar | 8a3a7f3 | 2011-04-21 21:27:33 +0000 | [diff] [blame] | 143 | assert(Maj < 10 && Min < 100 && Rev < 100 && "Invalid version!"); |
Daniel Dunbar | 21ae319 | 2010-01-26 01:44:04 +0000 | [diff] [blame] | 144 | char Str[6]; |
| 145 | Str[0] = '0' + Maj; |
| 146 | Str[1] = '0' + (Min / 10); |
| 147 | Str[2] = '0' + (Min % 10); |
| 148 | Str[3] = '0' + (Rev / 10); |
| 149 | Str[4] = '0' + (Rev % 10); |
| 150 | Str[5] = '\0'; |
| 151 | Builder.defineMacro("__ENVIRONMENT_IPHONE_OS_VERSION_MIN_REQUIRED__", Str); |
Tim Northover | 66b5dac | 2013-10-24 10:48:50 +0000 | [diff] [blame] | 152 | } else if (Triple.getArchName() != "thumbv6m" && |
| 153 | Triple.getArchName() != "thumbv7m" && |
| 154 | Triple.getArchName() != "thumbv7em") { |
Daniel Dunbar | 8a3a7f3 | 2011-04-21 21:27:33 +0000 | [diff] [blame] | 155 | // Note that the Driver allows versions which aren't representable in the |
| 156 | // define (because we only get a single digit for the minor and micro |
| 157 | // revision numbers). So, we limit them to the maximum representable |
| 158 | // version. |
Daniel Dunbar | 21ae319 | 2010-01-26 01:44:04 +0000 | [diff] [blame] | 159 | assert(Triple.getEnvironmentName().empty() && "Invalid environment!"); |
Daniel Dunbar | 8a3a7f3 | 2011-04-21 21:27:33 +0000 | [diff] [blame] | 160 | assert(Maj < 100 && Min < 100 && Rev < 100 && "Invalid version!"); |
Daniel Dunbar | 21ae319 | 2010-01-26 01:44:04 +0000 | [diff] [blame] | 161 | char Str[5]; |
| 162 | Str[0] = '0' + (Maj / 10); |
| 163 | Str[1] = '0' + (Maj % 10); |
Daniel Dunbar | 8a3a7f3 | 2011-04-21 21:27:33 +0000 | [diff] [blame] | 164 | Str[2] = '0' + std::min(Min, 9U); |
| 165 | Str[3] = '0' + std::min(Rev, 9U); |
Daniel Dunbar | 21ae319 | 2010-01-26 01:44:04 +0000 | [diff] [blame] | 166 | Str[4] = '\0'; |
| 167 | Builder.defineMacro("__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__", Str); |
Daniel Dunbar | 8d33cd7 | 2009-04-10 19:52:24 +0000 | [diff] [blame] | 168 | } |
Daniel Dunbar | 0d027ba | 2011-04-19 21:40:34 +0000 | [diff] [blame] | 169 | |
| 170 | PlatformMinVersion = VersionTuple(Maj, Min, Rev); |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 171 | } |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 172 | |
Chris Lattner | 797c3c4 | 2009-08-10 19:03:04 +0000 | [diff] [blame] | 173 | namespace { |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 174 | template<typename Target> |
| 175 | class DarwinTargetInfo : public OSTargetInfo<Target> { |
| 176 | protected: |
Daniel Dunbar | 1752ee4 | 2009-08-24 09:10:05 +0000 | [diff] [blame] | 177 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 178 | MacroBuilder &Builder) const { |
Eric Christopher | 7c9adf9 | 2011-07-07 22:55:26 +0000 | [diff] [blame] | 179 | getDarwinDefines(Builder, Opts, Triple, this->PlatformName, |
Douglas Gregor | 0a0d2b1 | 2011-03-23 00:50:03 +0000 | [diff] [blame] | 180 | this->PlatformMinVersion); |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 181 | } |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 182 | |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 183 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 184 | DarwinTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
| 185 | this->TLSSupported = Triple.isMacOSX() && !Triple.isMacOSXVersionLT(10, 7); |
| 186 | this->MCountName = "\01mcount"; |
| 187 | } |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 188 | |
Chris Lattner | 5f9e272 | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 189 | virtual std::string isValidSectionSpecifier(StringRef SR) const { |
Chris Lattner | 797c3c4 | 2009-08-10 19:03:04 +0000 | [diff] [blame] | 190 | // Let MCSectionMachO validate this. |
Chris Lattner | 5f9e272 | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 191 | StringRef Segment, Section; |
Chris Lattner | 797c3c4 | 2009-08-10 19:03:04 +0000 | [diff] [blame] | 192 | unsigned TAA, StubSize; |
Daniel Dunbar | 9ae186f | 2011-03-19 02:06:21 +0000 | [diff] [blame] | 193 | bool HasTAA; |
Chris Lattner | 797c3c4 | 2009-08-10 19:03:04 +0000 | [diff] [blame] | 194 | return llvm::MCSectionMachO::ParseSectionSpecifier(SR, Segment, Section, |
Daniel Dunbar | 9ae186f | 2011-03-19 02:06:21 +0000 | [diff] [blame] | 195 | TAA, HasTAA, StubSize); |
Chris Lattner | 797c3c4 | 2009-08-10 19:03:04 +0000 | [diff] [blame] | 196 | } |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 197 | |
Anders Carlsson | 18af368 | 2010-06-08 22:47:50 +0000 | [diff] [blame] | 198 | virtual const char *getStaticInitSectionSpecifier() const { |
| 199 | // FIXME: We should return 0 when building kexts. |
| 200 | return "__TEXT,__StaticInit,regular,pure_instructions"; |
| 201 | } |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 202 | |
John McCall | 4188760 | 2012-01-29 01:20:30 +0000 | [diff] [blame] | 203 | /// Darwin does not support protected visibility. Darwin's "default" |
| 204 | /// is very similar to ELF's "protected"; Darwin requires a "weak" |
| 205 | /// attribute on declarations that can be dynamically replaced. |
| 206 | virtual bool hasProtectedVisibility() const { |
| 207 | return false; |
| 208 | } |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 209 | }; |
| 210 | |
Chris Lattner | 797c3c4 | 2009-08-10 19:03:04 +0000 | [diff] [blame] | 211 | |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 212 | // DragonFlyBSD Target |
| 213 | template<typename Target> |
| 214 | class DragonFlyBSDTargetInfo : public OSTargetInfo<Target> { |
| 215 | protected: |
Daniel Dunbar | 1752ee4 | 2009-08-24 09:10:05 +0000 | [diff] [blame] | 216 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 217 | MacroBuilder &Builder) const { |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 218 | // DragonFly defines; list based off of gcc output |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 219 | Builder.defineMacro("__DragonFly__"); |
| 220 | Builder.defineMacro("__DragonFly_cc_version", "100001"); |
| 221 | Builder.defineMacro("__ELF__"); |
| 222 | Builder.defineMacro("__KPRINTF_ATTRIBUTE__"); |
| 223 | Builder.defineMacro("__tune_i386__"); |
| 224 | DefineStd(Builder, "unix", Opts); |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 225 | } |
| 226 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 227 | DragonFlyBSDTargetInfo(const llvm::Triple &Triple) |
| 228 | : OSTargetInfo<Target>(Triple) { |
| 229 | this->UserLabelPrefix = ""; |
Eli Friedman | b089c4d | 2012-02-10 23:02:29 +0000 | [diff] [blame] | 230 | |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 231 | switch (Triple.getArch()) { |
| 232 | default: |
| 233 | case llvm::Triple::x86: |
| 234 | case llvm::Triple::x86_64: |
| 235 | this->MCountName = ".mcount"; |
| 236 | break; |
| 237 | } |
Eli Friedman | b089c4d | 2012-02-10 23:02:29 +0000 | [diff] [blame] | 238 | } |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 239 | }; |
| 240 | |
| 241 | // FreeBSD Target |
| 242 | template<typename Target> |
| 243 | class FreeBSDTargetInfo : public OSTargetInfo<Target> { |
| 244 | protected: |
Daniel Dunbar | 1752ee4 | 2009-08-24 09:10:05 +0000 | [diff] [blame] | 245 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 246 | MacroBuilder &Builder) const { |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 247 | // FreeBSD defines; list based off of gcc output |
| 248 | |
Benjamin Kramer | 474202f | 2011-10-18 10:10:08 +0000 | [diff] [blame] | 249 | unsigned Release = Triple.getOSMajorVersion(); |
| 250 | if (Release == 0U) |
| 251 | Release = 8; |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 252 | |
Benjamin Kramer | 474202f | 2011-10-18 10:10:08 +0000 | [diff] [blame] | 253 | Builder.defineMacro("__FreeBSD__", Twine(Release)); |
| 254 | Builder.defineMacro("__FreeBSD_cc_version", Twine(Release * 100000U + 1U)); |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 255 | Builder.defineMacro("__KPRINTF_ATTRIBUTE__"); |
| 256 | DefineStd(Builder, "unix", Opts); |
| 257 | Builder.defineMacro("__ELF__"); |
Ed Schouten | 5ada7a5 | 2013-09-29 07:54:52 +0000 | [diff] [blame] | 258 | |
| 259 | // On FreeBSD, wchar_t contains the number of the code point as |
| 260 | // used by the character set of the locale. These character sets are |
| 261 | // not necessarily a superset of ASCII. |
| 262 | Builder.defineMacro("__STDC_MB_MIGHT_NEQ_WC__", "1"); |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 263 | } |
| 264 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 265 | FreeBSDTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
| 266 | this->UserLabelPrefix = ""; |
Roman Divacky | be4c870 | 2011-02-10 16:52:03 +0000 | [diff] [blame] | 267 | |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 268 | switch (Triple.getArch()) { |
| 269 | default: |
| 270 | case llvm::Triple::x86: |
| 271 | case llvm::Triple::x86_64: |
| 272 | this->MCountName = ".mcount"; |
| 273 | break; |
| 274 | case llvm::Triple::mips: |
| 275 | case llvm::Triple::mipsel: |
| 276 | case llvm::Triple::ppc: |
| 277 | case llvm::Triple::ppc64: |
Bill Schmidt | ea7fb0c | 2013-07-26 01:36:11 +0000 | [diff] [blame] | 278 | case llvm::Triple::ppc64le: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 279 | this->MCountName = "_mcount"; |
| 280 | break; |
| 281 | case llvm::Triple::arm: |
| 282 | this->MCountName = "__mcount"; |
| 283 | break; |
Duncan Sands | 1e90faf | 2009-07-08 13:55:08 +0000 | [diff] [blame] | 284 | } |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 285 | } |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 286 | }; |
| 287 | |
Sylvestre Ledru | 3309a78 | 2013-09-05 13:47:07 +0000 | [diff] [blame] | 288 | // GNU/kFreeBSD Target |
| 289 | template<typename Target> |
| 290 | class KFreeBSDTargetInfo : public OSTargetInfo<Target> { |
| 291 | protected: |
| 292 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 293 | MacroBuilder &Builder) const { |
| 294 | // GNU/kFreeBSD defines; list based off of gcc output |
| 295 | |
| 296 | DefineStd(Builder, "unix", Opts); |
| 297 | Builder.defineMacro("__FreeBSD_kernel__"); |
| 298 | Builder.defineMacro("__GLIBC__"); |
| 299 | Builder.defineMacro("__ELF__"); |
| 300 | if (Opts.POSIXThreads) |
| 301 | Builder.defineMacro("_REENTRANT"); |
| 302 | if (Opts.CPlusPlus) |
| 303 | Builder.defineMacro("_GNU_SOURCE"); |
| 304 | } |
| 305 | public: |
Sylvestre Ledru | deb7799 | 2013-09-05 13:58:07 +0000 | [diff] [blame] | 306 | KFreeBSDTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
Sylvestre Ledru | 3309a78 | 2013-09-05 13:47:07 +0000 | [diff] [blame] | 307 | this->UserLabelPrefix = ""; |
| 308 | } |
| 309 | }; |
| 310 | |
Chris Lattner | 38e317d | 2010-07-07 16:01:42 +0000 | [diff] [blame] | 311 | // Minix Target |
| 312 | template<typename Target> |
| 313 | class MinixTargetInfo : public OSTargetInfo<Target> { |
| 314 | protected: |
| 315 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 316 | MacroBuilder &Builder) const { |
| 317 | // Minix defines |
| 318 | |
| 319 | Builder.defineMacro("__minix", "3"); |
| 320 | Builder.defineMacro("_EM_WSIZE", "4"); |
| 321 | Builder.defineMacro("_EM_PSIZE", "4"); |
| 322 | Builder.defineMacro("_EM_SSIZE", "2"); |
| 323 | Builder.defineMacro("_EM_LSIZE", "4"); |
| 324 | Builder.defineMacro("_EM_FSIZE", "4"); |
| 325 | Builder.defineMacro("_EM_DSIZE", "8"); |
Eli Friedman | 6d402dc | 2011-12-08 23:54:21 +0000 | [diff] [blame] | 326 | Builder.defineMacro("__ELF__"); |
Chris Lattner | 38e317d | 2010-07-07 16:01:42 +0000 | [diff] [blame] | 327 | DefineStd(Builder, "unix", Opts); |
| 328 | } |
| 329 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 330 | MinixTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
| 331 | this->UserLabelPrefix = ""; |
| 332 | } |
Chris Lattner | 38e317d | 2010-07-07 16:01:42 +0000 | [diff] [blame] | 333 | }; |
| 334 | |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 335 | // Linux target |
| 336 | template<typename Target> |
| 337 | class LinuxTargetInfo : public OSTargetInfo<Target> { |
| 338 | protected: |
Daniel Dunbar | 1752ee4 | 2009-08-24 09:10:05 +0000 | [diff] [blame] | 339 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 340 | MacroBuilder &Builder) const { |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 341 | // Linux defines; list based off of gcc output |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 342 | DefineStd(Builder, "unix", Opts); |
| 343 | DefineStd(Builder, "linux", Opts); |
| 344 | Builder.defineMacro("__gnu_linux__"); |
| 345 | Builder.defineMacro("__ELF__"); |
Logan Chien | 94a7142 | 2012-09-02 09:30:11 +0000 | [diff] [blame] | 346 | if (Triple.getEnvironment() == llvm::Triple::Android) |
Evgeniy Stepanov | 3206403 | 2012-04-26 12:08:09 +0000 | [diff] [blame] | 347 | Builder.defineMacro("__ANDROID__", "1"); |
Daniel Dunbar | 5345c39 | 2009-09-03 04:54:28 +0000 | [diff] [blame] | 348 | if (Opts.POSIXThreads) |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 349 | Builder.defineMacro("_REENTRANT"); |
Douglas Gregor | 2b003fd | 2010-04-21 05:52:38 +0000 | [diff] [blame] | 350 | if (Opts.CPlusPlus) |
| 351 | Builder.defineMacro("_GNU_SOURCE"); |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 352 | } |
| 353 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 354 | LinuxTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 355 | this->UserLabelPrefix = ""; |
Douglas Gregor | 12e8464 | 2011-01-12 21:19:25 +0000 | [diff] [blame] | 356 | this->WIntType = TargetInfo::UnsignedInt; |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 357 | } |
Benjamin Kramer | 86d18c5 | 2011-10-15 17:53:33 +0000 | [diff] [blame] | 358 | |
| 359 | virtual const char *getStaticInitSectionSpecifier() const { |
| 360 | return ".text.startup"; |
| 361 | } |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 362 | }; |
| 363 | |
Chris Lattner | b62bb28 | 2009-07-13 20:29:08 +0000 | [diff] [blame] | 364 | // NetBSD Target |
| 365 | template<typename Target> |
| 366 | class NetBSDTargetInfo : public OSTargetInfo<Target> { |
| 367 | protected: |
Daniel Dunbar | 1752ee4 | 2009-08-24 09:10:05 +0000 | [diff] [blame] | 368 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 369 | MacroBuilder &Builder) const { |
Chris Lattner | b62bb28 | 2009-07-13 20:29:08 +0000 | [diff] [blame] | 370 | // NetBSD defines; list based off of gcc output |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 371 | Builder.defineMacro("__NetBSD__"); |
| 372 | Builder.defineMacro("__unix__"); |
| 373 | Builder.defineMacro("__ELF__"); |
Daniel Dunbar | 5345c39 | 2009-09-03 04:54:28 +0000 | [diff] [blame] | 374 | if (Opts.POSIXThreads) |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 375 | Builder.defineMacro("_POSIX_THREADS"); |
Chris Lattner | b62bb28 | 2009-07-13 20:29:08 +0000 | [diff] [blame] | 376 | } |
| 377 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 378 | NetBSDTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
| 379 | this->UserLabelPrefix = ""; |
| 380 | } |
Chris Lattner | b62bb28 | 2009-07-13 20:29:08 +0000 | [diff] [blame] | 381 | }; |
| 382 | |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 383 | // OpenBSD Target |
| 384 | template<typename Target> |
| 385 | class OpenBSDTargetInfo : public OSTargetInfo<Target> { |
| 386 | protected: |
Daniel Dunbar | 1752ee4 | 2009-08-24 09:10:05 +0000 | [diff] [blame] | 387 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 388 | MacroBuilder &Builder) const { |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 389 | // OpenBSD defines; list based off of gcc output |
| 390 | |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 391 | Builder.defineMacro("__OpenBSD__"); |
| 392 | DefineStd(Builder, "unix", Opts); |
| 393 | Builder.defineMacro("__ELF__"); |
Daniel Dunbar | 5345c39 | 2009-09-03 04:54:28 +0000 | [diff] [blame] | 394 | if (Opts.POSIXThreads) |
Chris Lattner | 4ddcf3b | 2012-04-25 06:12:24 +0000 | [diff] [blame] | 395 | Builder.defineMacro("_REENTRANT"); |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 396 | } |
| 397 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 398 | OpenBSDTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
| 399 | this->UserLabelPrefix = ""; |
| 400 | this->TLSSupported = false; |
Eli Friedman | 62d829a | 2011-12-15 02:15:56 +0000 | [diff] [blame] | 401 | |
Eli Friedman | 62d829a | 2011-12-15 02:15:56 +0000 | [diff] [blame] | 402 | switch (Triple.getArch()) { |
| 403 | default: |
| 404 | case llvm::Triple::x86: |
| 405 | case llvm::Triple::x86_64: |
| 406 | case llvm::Triple::arm: |
Eric Christopher | 825d386 | 2012-11-14 22:08:59 +0000 | [diff] [blame] | 407 | case llvm::Triple::sparc: |
Eli Friedman | 62d829a | 2011-12-15 02:15:56 +0000 | [diff] [blame] | 408 | this->MCountName = "__mcount"; |
| 409 | break; |
| 410 | case llvm::Triple::mips64: |
| 411 | case llvm::Triple::mips64el: |
| 412 | case llvm::Triple::ppc: |
Eric Christopher | 825d386 | 2012-11-14 22:08:59 +0000 | [diff] [blame] | 413 | case llvm::Triple::sparcv9: |
Eli Friedman | 62d829a | 2011-12-15 02:15:56 +0000 | [diff] [blame] | 414 | this->MCountName = "_mcount"; |
| 415 | break; |
| 416 | } |
| 417 | } |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 418 | }; |
| 419 | |
Eli Friedman | 42f74f2 | 2012-08-08 23:57:20 +0000 | [diff] [blame] | 420 | // Bitrig Target |
| 421 | template<typename Target> |
| 422 | class BitrigTargetInfo : public OSTargetInfo<Target> { |
| 423 | protected: |
| 424 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 425 | MacroBuilder &Builder) const { |
| 426 | // Bitrig defines; list based off of gcc output |
| 427 | |
| 428 | Builder.defineMacro("__Bitrig__"); |
| 429 | DefineStd(Builder, "unix", Opts); |
| 430 | Builder.defineMacro("__ELF__"); |
| 431 | if (Opts.POSIXThreads) |
| 432 | Builder.defineMacro("_REENTRANT"); |
| 433 | } |
| 434 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 435 | BitrigTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
| 436 | this->UserLabelPrefix = ""; |
| 437 | this->TLSSupported = false; |
| 438 | this->MCountName = "__mcount"; |
Eli Friedman | 42f74f2 | 2012-08-08 23:57:20 +0000 | [diff] [blame] | 439 | } |
| 440 | }; |
| 441 | |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 442 | // PSP Target |
| 443 | template<typename Target> |
| 444 | class PSPTargetInfo : public OSTargetInfo<Target> { |
| 445 | protected: |
| 446 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 447 | MacroBuilder &Builder) const { |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 448 | // PSP defines; list based on the output of the pspdev gcc toolchain. |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 449 | Builder.defineMacro("PSP"); |
| 450 | Builder.defineMacro("_PSP"); |
| 451 | Builder.defineMacro("__psp__"); |
| 452 | Builder.defineMacro("__ELF__"); |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 453 | } |
| 454 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 455 | PSPTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 456 | this->UserLabelPrefix = ""; |
| 457 | } |
| 458 | }; |
| 459 | |
John Thompson | 3f6918a | 2009-11-19 17:18:50 +0000 | [diff] [blame] | 460 | // PS3 PPU Target |
| 461 | template<typename Target> |
| 462 | class PS3PPUTargetInfo : public OSTargetInfo<Target> { |
| 463 | protected: |
| 464 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 465 | MacroBuilder &Builder) const { |
John Thompson | 3f6918a | 2009-11-19 17:18:50 +0000 | [diff] [blame] | 466 | // PS3 PPU defines. |
John Thompson | fb45797 | 2010-03-25 16:18:32 +0000 | [diff] [blame] | 467 | Builder.defineMacro("__PPC__"); |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 468 | Builder.defineMacro("__PPU__"); |
| 469 | Builder.defineMacro("__CELLOS_LV2__"); |
| 470 | Builder.defineMacro("__ELF__"); |
| 471 | Builder.defineMacro("__LP32__"); |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 472 | Builder.defineMacro("_ARCH_PPC64"); |
| 473 | Builder.defineMacro("__powerpc64__"); |
John Thompson | 3f6918a | 2009-11-19 17:18:50 +0000 | [diff] [blame] | 474 | } |
| 475 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 476 | PS3PPUTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
John Thompson | 3f6918a | 2009-11-19 17:18:50 +0000 | [diff] [blame] | 477 | this->UserLabelPrefix = ""; |
Nick Lewycky | 9952070 | 2011-12-16 22:32:39 +0000 | [diff] [blame] | 478 | this->LongWidth = this->LongAlign = 32; |
| 479 | this->PointerWidth = this->PointerAlign = 32; |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 480 | this->IntMaxType = TargetInfo::SignedLongLong; |
| 481 | this->UIntMaxType = TargetInfo::UnsignedLongLong; |
| 482 | this->Int64Type = TargetInfo::SignedLongLong; |
John Thompson | ec387af | 2009-12-18 14:21:08 +0000 | [diff] [blame] | 483 | this->SizeType = TargetInfo::UnsignedInt; |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 484 | this->DescriptionString = "E-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-" |
Nick Lewycky | 9952070 | 2011-12-16 22:32:39 +0000 | [diff] [blame] | 485 | "i64:64:64-f32:32:32-f64:64:64-v128:128:128-n32"; |
John Thompson | 3f6918a | 2009-11-19 17:18:50 +0000 | [diff] [blame] | 486 | } |
| 487 | }; |
| 488 | |
| 489 | // FIXME: Need a real SPU target. |
| 490 | // PS3 SPU Target |
| 491 | template<typename Target> |
| 492 | class PS3SPUTargetInfo : public OSTargetInfo<Target> { |
| 493 | protected: |
| 494 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 495 | MacroBuilder &Builder) const { |
John Thompson | 3f6918a | 2009-11-19 17:18:50 +0000 | [diff] [blame] | 496 | // PS3 PPU defines. |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 497 | Builder.defineMacro("__SPU__"); |
| 498 | Builder.defineMacro("__ELF__"); |
John Thompson | 3f6918a | 2009-11-19 17:18:50 +0000 | [diff] [blame] | 499 | } |
| 500 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 501 | PS3SPUTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
John Thompson | 3f6918a | 2009-11-19 17:18:50 +0000 | [diff] [blame] | 502 | this->UserLabelPrefix = ""; |
| 503 | } |
| 504 | }; |
| 505 | |
Edward O'Callaghan | 991f9a7 | 2009-10-18 13:33:59 +0000 | [diff] [blame] | 506 | // AuroraUX target |
| 507 | template<typename Target> |
| 508 | class AuroraUXTargetInfo : public OSTargetInfo<Target> { |
| 509 | protected: |
| 510 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 511 | MacroBuilder &Builder) const { |
| 512 | DefineStd(Builder, "sun", Opts); |
| 513 | DefineStd(Builder, "unix", Opts); |
| 514 | Builder.defineMacro("__ELF__"); |
| 515 | Builder.defineMacro("__svr4__"); |
| 516 | Builder.defineMacro("__SVR4"); |
Edward O'Callaghan | 991f9a7 | 2009-10-18 13:33:59 +0000 | [diff] [blame] | 517 | } |
| 518 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 519 | AuroraUXTargetInfo(const llvm::Triple &Triple) |
| 520 | : OSTargetInfo<Target>(Triple) { |
Edward O'Callaghan | 991f9a7 | 2009-10-18 13:33:59 +0000 | [diff] [blame] | 521 | this->UserLabelPrefix = ""; |
| 522 | this->WCharType = this->SignedLong; |
| 523 | // FIXME: WIntType should be SignedLong |
| 524 | } |
| 525 | }; |
| 526 | |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 527 | // Solaris target |
| 528 | template<typename Target> |
| 529 | class SolarisTargetInfo : public OSTargetInfo<Target> { |
| 530 | protected: |
Daniel Dunbar | 1752ee4 | 2009-08-24 09:10:05 +0000 | [diff] [blame] | 531 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 532 | MacroBuilder &Builder) const { |
| 533 | DefineStd(Builder, "sun", Opts); |
| 534 | DefineStd(Builder, "unix", Opts); |
| 535 | Builder.defineMacro("__ELF__"); |
| 536 | Builder.defineMacro("__svr4__"); |
| 537 | Builder.defineMacro("__SVR4"); |
David Chisnall | 165329c | 2012-02-28 17:10:04 +0000 | [diff] [blame] | 538 | // Solaris headers require _XOPEN_SOURCE to be set to 600 for C99 and |
| 539 | // newer, but to 500 for everything else. feature_test.h has a check to |
| 540 | // ensure that you are not using C99 with an old version of X/Open or C89 |
| 541 | // with a new version. |
| 542 | if (Opts.C99 || Opts.C11) |
| 543 | Builder.defineMacro("_XOPEN_SOURCE", "600"); |
| 544 | else |
| 545 | Builder.defineMacro("_XOPEN_SOURCE", "500"); |
David Chisnall | b4f0bd6 | 2012-03-02 10:49:52 +0000 | [diff] [blame] | 546 | if (Opts.CPlusPlus) |
David Chisnall | 165329c | 2012-02-28 17:10:04 +0000 | [diff] [blame] | 547 | Builder.defineMacro("__C99FEATURES__"); |
David Chisnall | 48fad49 | 2012-02-17 18:35:11 +0000 | [diff] [blame] | 548 | Builder.defineMacro("_LARGEFILE_SOURCE"); |
| 549 | Builder.defineMacro("_LARGEFILE64_SOURCE"); |
| 550 | Builder.defineMacro("__EXTENSIONS__"); |
David Chisnall | 165329c | 2012-02-28 17:10:04 +0000 | [diff] [blame] | 551 | Builder.defineMacro("_REENTRANT"); |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 552 | } |
| 553 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 554 | SolarisTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 555 | this->UserLabelPrefix = ""; |
David Chisnall | fb02784 | 2012-03-28 18:04:14 +0000 | [diff] [blame] | 556 | this->WCharType = this->SignedInt; |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 557 | // FIXME: WIntType should be SignedLong |
| 558 | } |
| 559 | }; |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 560 | |
| 561 | // Windows target |
| 562 | template<typename Target> |
| 563 | class WindowsTargetInfo : public OSTargetInfo<Target> { |
| 564 | protected: |
| 565 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 566 | MacroBuilder &Builder) const { |
Michael J. Spencer | a764e83 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 567 | Builder.defineMacro("_WIN32"); |
| 568 | } |
| 569 | void getVisualStudioDefines(const LangOptions &Opts, |
| 570 | MacroBuilder &Builder) const { |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 571 | if (Opts.CPlusPlus) { |
| 572 | if (Opts.RTTI) |
| 573 | Builder.defineMacro("_CPPRTTI"); |
| 574 | |
| 575 | if (Opts.Exceptions) |
| 576 | Builder.defineMacro("_CPPUNWIND"); |
| 577 | } |
| 578 | |
| 579 | if (!Opts.CharIsSigned) |
| 580 | Builder.defineMacro("_CHAR_UNSIGNED"); |
| 581 | |
| 582 | // FIXME: POSIXThreads isn't exactly the option this should be defined for, |
| 583 | // but it works for now. |
| 584 | if (Opts.POSIXThreads) |
| 585 | Builder.defineMacro("_MT"); |
Michael J. Spencer | a764e83 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 586 | |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 587 | if (Opts.MSCVersion != 0) |
Chris Lattner | 5f9e272 | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 588 | Builder.defineMacro("_MSC_VER", Twine(Opts.MSCVersion)); |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 589 | |
Francois Pichet | 62ec1f2 | 2011-09-17 17:15:52 +0000 | [diff] [blame] | 590 | if (Opts.MicrosoftExt) { |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 591 | Builder.defineMacro("_MSC_EXTENSIONS"); |
| 592 | |
Richard Smith | 80ad52f | 2013-01-02 11:42:31 +0000 | [diff] [blame] | 593 | if (Opts.CPlusPlus11) { |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 594 | Builder.defineMacro("_RVALUE_REFERENCES_V2_SUPPORTED"); |
| 595 | Builder.defineMacro("_RVALUE_REFERENCES_SUPPORTED"); |
| 596 | Builder.defineMacro("_NATIVE_NULLPTR_SUPPORTED"); |
| 597 | } |
| 598 | } |
| 599 | |
| 600 | Builder.defineMacro("_INTEGRAL_MAX_BITS", "64"); |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 601 | } |
| 602 | |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 603 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 604 | WindowsTargetInfo(const llvm::Triple &Triple) |
| 605 | : OSTargetInfo<Target>(Triple) {} |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 606 | }; |
| 607 | |
Derek Schuff | 7da46f9 | 2012-10-11 16:55:58 +0000 | [diff] [blame] | 608 | template <typename Target> |
| 609 | class NaClTargetInfo : public OSTargetInfo<Target> { |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 610 | protected: |
Derek Schuff | 7da46f9 | 2012-10-11 16:55:58 +0000 | [diff] [blame] | 611 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 612 | MacroBuilder &Builder) const { |
| 613 | if (Opts.POSIXThreads) |
| 614 | Builder.defineMacro("_REENTRANT"); |
| 615 | if (Opts.CPlusPlus) |
| 616 | Builder.defineMacro("_GNU_SOURCE"); |
| 617 | |
| 618 | DefineStd(Builder, "unix", Opts); |
| 619 | Builder.defineMacro("__ELF__"); |
| 620 | Builder.defineMacro("__native_client__"); |
| 621 | } |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 622 | |
| 623 | public: |
| 624 | NaClTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
Derek Schuff | 7da46f9 | 2012-10-11 16:55:58 +0000 | [diff] [blame] | 625 | this->UserLabelPrefix = ""; |
| 626 | this->LongAlign = 32; |
| 627 | this->LongWidth = 32; |
| 628 | this->PointerAlign = 32; |
| 629 | this->PointerWidth = 32; |
| 630 | this->IntMaxType = TargetInfo::SignedLongLong; |
| 631 | this->UIntMaxType = TargetInfo::UnsignedLongLong; |
| 632 | this->Int64Type = TargetInfo::SignedLongLong; |
| 633 | this->DoubleAlign = 64; |
| 634 | this->LongDoubleWidth = 64; |
| 635 | this->LongDoubleAlign = 64; |
| 636 | this->SizeType = TargetInfo::UnsignedInt; |
| 637 | this->PtrDiffType = TargetInfo::SignedInt; |
| 638 | this->IntPtrType = TargetInfo::SignedInt; |
Eli Bendersky | c0783dc | 2013-04-08 21:31:01 +0000 | [diff] [blame] | 639 | // RegParmMax is inherited from the underlying architecture |
Derek Schuff | 7da46f9 | 2012-10-11 16:55:58 +0000 | [diff] [blame] | 640 | this->LongDoubleFormat = &llvm::APFloat::IEEEdouble; |
| 641 | this->DescriptionString = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-" |
| 642 | "f32:32:32-f64:64:64-p:32:32:32-v128:32:32"; |
| 643 | } |
Derek Schuff | 263366f | 2012-10-16 22:30:41 +0000 | [diff] [blame] | 644 | virtual typename Target::CallingConvCheckResult checkCallingConvention( |
| 645 | CallingConv CC) const { |
| 646 | return CC == CC_PnaclCall ? Target::CCCR_OK : |
| 647 | Target::checkCallingConvention(CC); |
| 648 | } |
Derek Schuff | 7da46f9 | 2012-10-11 16:55:58 +0000 | [diff] [blame] | 649 | }; |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 650 | } // end anonymous namespace. |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 651 | |
Chris Lattner | d29b630 | 2008-10-05 21:50:58 +0000 | [diff] [blame] | 652 | //===----------------------------------------------------------------------===// |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 653 | // Specific target implementations. |
| 654 | //===----------------------------------------------------------------------===// |
Anders Carlsson | fb5e5ba | 2007-10-13 00:45:48 +0000 | [diff] [blame] | 655 | |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 656 | namespace { |
| 657 | // PPC abstract base class |
| 658 | class PPCTargetInfo : public TargetInfo { |
| 659 | static const Builtin::Info BuiltinInfo[]; |
| 660 | static const char * const GCCRegNames[]; |
| 661 | static const TargetInfo::GCCRegAlias GCCRegAliases[]; |
Hal Finkel | 02a8427 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 662 | std::string CPU; |
Eric Christopher | 1654320 | 2013-10-16 21:19:26 +0000 | [diff] [blame] | 663 | |
| 664 | // Target cpu features. |
| 665 | bool HasVSX; |
| 666 | |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 667 | public: |
Eric Christopher | 1654320 | 2013-10-16 21:19:26 +0000 | [diff] [blame] | 668 | PPCTargetInfo(const llvm::Triple &Triple) |
| 669 | : TargetInfo(Triple), HasVSX(false) { |
Bill Schmidt | ea7fb0c | 2013-07-26 01:36:11 +0000 | [diff] [blame] | 670 | BigEndian = (Triple.getArch() != llvm::Triple::ppc64le); |
Nico Weber | 6e1d2ea | 2012-01-31 02:07:33 +0000 | [diff] [blame] | 671 | LongDoubleWidth = LongDoubleAlign = 128; |
| 672 | LongDoubleFormat = &llvm::APFloat::PPCDoubleDouble; |
| 673 | } |
Eli Friedman | 15b9176 | 2009-06-05 07:05:05 +0000 | [diff] [blame] | 674 | |
Hal Finkel | 39d5fa1 | 2012-07-03 16:51:04 +0000 | [diff] [blame] | 675 | /// \brief Flags for architecture specific defines. |
| 676 | typedef enum { |
| 677 | ArchDefineNone = 0, |
| 678 | ArchDefineName = 1 << 0, // <name> is substituted for arch name. |
| 679 | ArchDefinePpcgr = 1 << 1, |
| 680 | ArchDefinePpcsq = 1 << 2, |
| 681 | ArchDefine440 = 1 << 3, |
| 682 | ArchDefine603 = 1 << 4, |
| 683 | ArchDefine604 = 1 << 5, |
| 684 | ArchDefinePwr4 = 1 << 6, |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 685 | ArchDefinePwr5 = 1 << 7, |
| 686 | ArchDefinePwr5x = 1 << 8, |
| 687 | ArchDefinePwr6 = 1 << 9, |
| 688 | ArchDefinePwr6x = 1 << 10, |
| 689 | ArchDefinePwr7 = 1 << 11, |
| 690 | ArchDefineA2 = 1 << 12, |
| 691 | ArchDefineA2q = 1 << 13 |
Hal Finkel | 39d5fa1 | 2012-07-03 16:51:04 +0000 | [diff] [blame] | 692 | } ArchDefineTypes; |
| 693 | |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 694 | // Note: GCC recognizes the following additional cpus: |
| 695 | // 401, 403, 405, 405fp, 440fp, 464, 464fp, 476, 476fp, 505, 740, 801, |
| 696 | // 821, 823, 8540, 8548, e300c2, e300c3, e500mc64, e6500, 860, cell, |
| 697 | // titan, rs64. |
Hal Finkel | 02a8427 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 698 | virtual bool setCPU(const std::string &Name) { |
| 699 | bool CPUKnown = llvm::StringSwitch<bool>(Name) |
| 700 | .Case("generic", true) |
| 701 | .Case("440", true) |
| 702 | .Case("450", true) |
| 703 | .Case("601", true) |
| 704 | .Case("602", true) |
| 705 | .Case("603", true) |
| 706 | .Case("603e", true) |
| 707 | .Case("603ev", true) |
| 708 | .Case("604", true) |
| 709 | .Case("604e", true) |
| 710 | .Case("620", true) |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 711 | .Case("630", true) |
Hal Finkel | 02a8427 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 712 | .Case("g3", true) |
| 713 | .Case("7400", true) |
| 714 | .Case("g4", true) |
| 715 | .Case("7450", true) |
| 716 | .Case("g4+", true) |
| 717 | .Case("750", true) |
| 718 | .Case("970", true) |
| 719 | .Case("g5", true) |
| 720 | .Case("a2", true) |
Hal Finkel | 5ccd3d0 | 2013-02-01 05:53:33 +0000 | [diff] [blame] | 721 | .Case("a2q", true) |
Hal Finkel | 7de3296 | 2012-09-18 22:25:03 +0000 | [diff] [blame] | 722 | .Case("e500mc", true) |
| 723 | .Case("e5500", true) |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 724 | .Case("power3", true) |
| 725 | .Case("pwr3", true) |
| 726 | .Case("power4", true) |
| 727 | .Case("pwr4", true) |
| 728 | .Case("power5", true) |
| 729 | .Case("pwr5", true) |
| 730 | .Case("power5x", true) |
| 731 | .Case("pwr5x", true) |
| 732 | .Case("power6", true) |
Hal Finkel | 02a8427 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 733 | .Case("pwr6", true) |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 734 | .Case("power6x", true) |
| 735 | .Case("pwr6x", true) |
| 736 | .Case("power7", true) |
Hal Finkel | 02a8427 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 737 | .Case("pwr7", true) |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 738 | .Case("powerpc", true) |
Hal Finkel | 02a8427 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 739 | .Case("ppc", true) |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 740 | .Case("powerpc64", true) |
Hal Finkel | 02a8427 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 741 | .Case("ppc64", true) |
Bill Schmidt | ea7fb0c | 2013-07-26 01:36:11 +0000 | [diff] [blame] | 742 | .Case("powerpc64le", true) |
| 743 | .Case("ppc64le", true) |
Hal Finkel | 02a8427 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 744 | .Default(false); |
| 745 | |
| 746 | if (CPUKnown) |
| 747 | CPU = Name; |
| 748 | |
| 749 | return CPUKnown; |
| 750 | } |
| 751 | |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 752 | virtual void getTargetBuiltins(const Builtin::Info *&Records, |
| 753 | unsigned &NumRecords) const { |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 754 | Records = BuiltinInfo; |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 755 | NumRecords = clang::PPC::LastTSBuiltin-Builtin::FirstTSBuiltin; |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 756 | } |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 757 | |
Bob Wilson | 9f1c49c | 2012-01-28 18:02:29 +0000 | [diff] [blame] | 758 | virtual bool isCLZForZeroUndef() const { return false; } |
| 759 | |
Chris Lattner | 3332864 | 2009-03-20 15:52:06 +0000 | [diff] [blame] | 760 | virtual void getTargetDefines(const LangOptions &Opts, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 761 | MacroBuilder &Builder) const; |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 762 | |
Bill Schmidt | 199402b | 2013-02-01 02:14:03 +0000 | [diff] [blame] | 763 | virtual void getDefaultFeatures(llvm::StringMap<bool> &Features) const; |
| 764 | |
Eric Christopher | 3d11ced | 2013-10-16 21:26:26 +0000 | [diff] [blame] | 765 | virtual bool handleTargetFeatures(std::vector<std::string> &Features, |
Eric Christopher | 1654320 | 2013-10-16 21:19:26 +0000 | [diff] [blame] | 766 | DiagnosticsEngine &Diags); |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 767 | virtual bool hasFeature(StringRef Feature) const; |
| 768 | |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 769 | virtual void getGCCRegNames(const char * const *&Names, |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 770 | unsigned &NumNames) const; |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 771 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 772 | unsigned &NumAliases) const; |
Anders Carlsson | 066d2ea | 2009-02-28 17:11:49 +0000 | [diff] [blame] | 773 | virtual bool validateAsmConstraint(const char *&Name, |
Chris Lattner | 44def07 | 2009-04-26 07:16:29 +0000 | [diff] [blame] | 774 | TargetInfo::ConstraintInfo &Info) const { |
Anders Carlsson | 066d2ea | 2009-02-28 17:11:49 +0000 | [diff] [blame] | 775 | switch (*Name) { |
Anders Carlsson | d04c6e2 | 2007-11-27 04:11:28 +0000 | [diff] [blame] | 776 | default: return false; |
| 777 | case 'O': // Zero |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 778 | break; |
Anders Carlsson | d04c6e2 | 2007-11-27 04:11:28 +0000 | [diff] [blame] | 779 | case 'b': // Base register |
| 780 | case 'f': // Floating point register |
Chris Lattner | 44def07 | 2009-04-26 07:16:29 +0000 | [diff] [blame] | 781 | Info.setAllowsRegister(); |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 782 | break; |
| 783 | // FIXME: The following are added to allow parsing. |
| 784 | // I just took a guess at what the actions should be. |
| 785 | // Also, is more specific checking needed? I.e. specific registers? |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 786 | case 'd': // Floating point register (containing 64-bit value) |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 787 | case 'v': // Altivec vector register |
| 788 | Info.setAllowsRegister(); |
| 789 | break; |
| 790 | case 'w': |
| 791 | switch (Name[1]) { |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 792 | case 'd':// VSX vector register to hold vector double data |
| 793 | case 'f':// VSX vector register to hold vector float data |
| 794 | case 's':// VSX vector register to hold scalar float data |
| 795 | case 'a':// Any VSX register |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 796 | break; |
| 797 | default: |
| 798 | return false; |
| 799 | } |
| 800 | Info.setAllowsRegister(); |
| 801 | Name++; // Skip over 'w'. |
| 802 | break; |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 803 | case 'h': // `MQ', `CTR', or `LINK' register |
| 804 | case 'q': // `MQ' register |
| 805 | case 'c': // `CTR' register |
| 806 | case 'l': // `LINK' register |
| 807 | case 'x': // `CR' register (condition register) number 0 |
| 808 | case 'y': // `CR' register (condition register) |
| 809 | case 'z': // `XER[CA]' carry bit (part of the XER register) |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 810 | Info.setAllowsRegister(); |
| 811 | break; |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 812 | case 'I': // Signed 16-bit constant |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 813 | case 'J': // Unsigned 16-bit constant shifted left 16 bits |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 814 | // (use `L' instead for SImode constants) |
| 815 | case 'K': // Unsigned 16-bit constant |
| 816 | case 'L': // Signed 16-bit constant shifted left 16 bits |
| 817 | case 'M': // Constant larger than 31 |
| 818 | case 'N': // Exact power of 2 |
| 819 | case 'P': // Constant whose negation is a signed 16-bit constant |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 820 | case 'G': // Floating point constant that can be loaded into a |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 821 | // register with one instruction per word |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 822 | case 'H': // Integer/Floating point constant that can be loaded |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 823 | // into a register using three instructions |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 824 | break; |
| 825 | case 'm': // Memory operand. Note that on PowerPC targets, m can |
| 826 | // include addresses that update the base register. It |
| 827 | // is therefore only safe to use `m' in an asm statement |
| 828 | // if that asm statement accesses the operand exactly once. |
| 829 | // The asm statement must also use `%U<opno>' as a |
Sebastian Redl | 5005a6c | 2010-08-17 22:42:34 +0000 | [diff] [blame] | 830 | // placeholder for the "update" flag in the corresponding |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 831 | // load or store instruction. For example: |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 832 | // asm ("st%U0 %1,%0" : "=m" (mem) : "r" (val)); |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 833 | // is correct but: |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 834 | // asm ("st %1,%0" : "=m" (mem) : "r" (val)); |
| 835 | // is not. Use es rather than m if you don't want the base |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 836 | // register to be updated. |
| 837 | case 'e': |
John Thompson | 56b6eca | 2010-06-25 00:02:05 +0000 | [diff] [blame] | 838 | if (Name[1] != 's') |
| 839 | return false; |
Sebastian Redl | 5005a6c | 2010-08-17 22:42:34 +0000 | [diff] [blame] | 840 | // es: A "stable" memory operand; that is, one which does not |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 841 | // include any automodification of the base register. Unlike |
| 842 | // `m', this constraint can be used in asm statements that |
| 843 | // might access the operand several times, or that might not |
John Thompson | 56b6eca | 2010-06-25 00:02:05 +0000 | [diff] [blame] | 844 | // access it at all. |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 845 | Info.setAllowsMemory(); |
John Thompson | 56b6eca | 2010-06-25 00:02:05 +0000 | [diff] [blame] | 846 | Name++; // Skip over 'e'. |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 847 | break; |
| 848 | case 'Q': // Memory operand that is an offset from a register (it is |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 849 | // usually better to use `m' or `es' in asm statements) |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 850 | case 'Z': // Memory operand that is an indexed or indirect from a |
| 851 | // register (it is usually better to use `m' or `es' in |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 852 | // asm statements) |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 853 | Info.setAllowsMemory(); |
| 854 | Info.setAllowsRegister(); |
| 855 | break; |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 856 | case 'R': // AIX TOC entry |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 857 | case 'a': // Address operand that is an indexed or indirect from a |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 858 | // register (`p' is preferable for asm statements) |
| 859 | case 'S': // Constant suitable as a 64-bit mask operand |
| 860 | case 'T': // Constant suitable as a 32-bit mask operand |
| 861 | case 'U': // System V Release 4 small data area reference |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 862 | case 't': // AND masks that can be performed by two rldic{l, r} |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 863 | // instructions |
| 864 | case 'W': // Vector constant that does not require memory |
| 865 | case 'j': // Vector constant that is all zeros. |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 866 | break; |
| 867 | // End FIXME. |
Anders Carlsson | d04c6e2 | 2007-11-27 04:11:28 +0000 | [diff] [blame] | 868 | } |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 869 | return true; |
Anders Carlsson | d04c6e2 | 2007-11-27 04:11:28 +0000 | [diff] [blame] | 870 | } |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 871 | virtual const char *getClobbers() const { |
| 872 | return ""; |
Anders Carlsson | d04c6e2 | 2007-11-27 04:11:28 +0000 | [diff] [blame] | 873 | } |
Adhemerval Zanella | b0fc94c | 2013-01-22 20:02:45 +0000 | [diff] [blame] | 874 | int getEHDataRegisterNumber(unsigned RegNo) const { |
| 875 | if (RegNo == 0) return 3; |
| 876 | if (RegNo == 1) return 4; |
| 877 | return -1; |
| 878 | } |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 879 | }; |
Anders Carlsson | d04c6e2 | 2007-11-27 04:11:28 +0000 | [diff] [blame] | 880 | |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 881 | const Builtin::Info PPCTargetInfo::BuiltinInfo[] = { |
Eli Friedman | e7e66f7 | 2011-07-05 21:53:01 +0000 | [diff] [blame] | 882 | #define BUILTIN(ID, TYPE, ATTRS) { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
Fariborz Jahanian | 67aba81 | 2010-11-30 17:35:24 +0000 | [diff] [blame] | 883 | #define LIBBUILTIN(ID, TYPE, ATTRS, HEADER) { #ID, TYPE, ATTRS, HEADER,\ |
Eli Friedman | e7e66f7 | 2011-07-05 21:53:01 +0000 | [diff] [blame] | 884 | ALL_LANGUAGES }, |
Chris Lattner | 6b15cdc | 2009-06-14 01:05:48 +0000 | [diff] [blame] | 885 | #include "clang/Basic/BuiltinsPPC.def" |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 886 | }; |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 887 | |
Eric Christopher | 3d11ced | 2013-10-16 21:26:26 +0000 | [diff] [blame] | 888 | /// handleTargetFeatures - Perform initialization based on the user |
Eric Christopher | 1654320 | 2013-10-16 21:19:26 +0000 | [diff] [blame] | 889 | /// configured set of features. |
Eric Christopher | 3d11ced | 2013-10-16 21:26:26 +0000 | [diff] [blame] | 890 | bool PPCTargetInfo::handleTargetFeatures(std::vector<std::string> &Features, |
Eric Christopher | 1654320 | 2013-10-16 21:19:26 +0000 | [diff] [blame] | 891 | DiagnosticsEngine &Diags) { |
| 892 | // Remember the maximum enabled sselevel. |
| 893 | for (unsigned i = 0, e = Features.size(); i !=e; ++i) { |
| 894 | // Ignore disabled features. |
| 895 | if (Features[i][0] == '-') |
| 896 | continue; |
| 897 | |
| 898 | StringRef Feature = StringRef(Features[i]).substr(1); |
| 899 | |
| 900 | if (Feature == "vsx") { |
| 901 | HasVSX = true; |
| 902 | continue; |
| 903 | } |
| 904 | |
| 905 | // TODO: Finish this list and add an assert that we've handled them |
| 906 | // all. |
| 907 | } |
| 908 | |
| 909 | return true; |
| 910 | } |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 911 | |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 912 | /// PPCTargetInfo::getTargetDefines - Return a set of the PowerPC-specific |
| 913 | /// #defines that are not tied to a specific subtarget. |
Chris Lattner | 3332864 | 2009-03-20 15:52:06 +0000 | [diff] [blame] | 914 | void PPCTargetInfo::getTargetDefines(const LangOptions &Opts, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 915 | MacroBuilder &Builder) const { |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 916 | // Target identification. |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 917 | Builder.defineMacro("__ppc__"); |
Chandler Carruth | c6fa115 | 2013-06-25 11:13:47 +0000 | [diff] [blame] | 918 | Builder.defineMacro("__PPC__"); |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 919 | Builder.defineMacro("_ARCH_PPC"); |
Chris Lattner | e03ae30 | 2010-02-16 18:14:57 +0000 | [diff] [blame] | 920 | Builder.defineMacro("__powerpc__"); |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 921 | Builder.defineMacro("__POWERPC__"); |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 922 | if (PointerWidth == 64) { |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 923 | Builder.defineMacro("_ARCH_PPC64"); |
Chris Lattner | e03ae30 | 2010-02-16 18:14:57 +0000 | [diff] [blame] | 924 | Builder.defineMacro("__powerpc64__"); |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 925 | Builder.defineMacro("__ppc64__"); |
Chandler Carruth | c6fa115 | 2013-06-25 11:13:47 +0000 | [diff] [blame] | 926 | Builder.defineMacro("__PPC64__"); |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 927 | } |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 928 | |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 929 | // Target properties. |
Bill Schmidt | ea7fb0c | 2013-07-26 01:36:11 +0000 | [diff] [blame] | 930 | if (getTriple().getArch() == llvm::Triple::ppc64le) { |
| 931 | Builder.defineMacro("_LITTLE_ENDIAN"); |
| 932 | Builder.defineMacro("__LITTLE_ENDIAN__"); |
| 933 | } else { |
| 934 | if (getTriple().getOS() != llvm::Triple::NetBSD && |
| 935 | getTriple().getOS() != llvm::Triple::OpenBSD) |
| 936 | Builder.defineMacro("_BIG_ENDIAN"); |
| 937 | Builder.defineMacro("__BIG_ENDIAN__"); |
| 938 | } |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 939 | |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 940 | // Subtarget options. |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 941 | Builder.defineMacro("__NATURAL_ALIGNMENT__"); |
| 942 | Builder.defineMacro("__REGISTER_PREFIX__", ""); |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 943 | |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 944 | // FIXME: Should be controlled by command line option. |
Roman Divacky | b2f6f47 | 2013-07-03 19:45:54 +0000 | [diff] [blame] | 945 | if (LongDoubleWidth == 128) |
| 946 | Builder.defineMacro("__LONG_DOUBLE_128__"); |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 947 | |
John Thompson | 3f6918a | 2009-11-19 17:18:50 +0000 | [diff] [blame] | 948 | if (Opts.AltiVec) { |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 949 | Builder.defineMacro("__VEC__", "10206"); |
| 950 | Builder.defineMacro("__ALTIVEC__"); |
John Thompson | 3f6918a | 2009-11-19 17:18:50 +0000 | [diff] [blame] | 951 | } |
Hal Finkel | 02a8427 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 952 | |
| 953 | // CPU identification. |
Hal Finkel | 39d5fa1 | 2012-07-03 16:51:04 +0000 | [diff] [blame] | 954 | ArchDefineTypes defs = (ArchDefineTypes)llvm::StringSwitch<int>(CPU) |
| 955 | .Case("440", ArchDefineName) |
| 956 | .Case("450", ArchDefineName | ArchDefine440) |
| 957 | .Case("601", ArchDefineName) |
| 958 | .Case("602", ArchDefineName | ArchDefinePpcgr) |
| 959 | .Case("603", ArchDefineName | ArchDefinePpcgr) |
| 960 | .Case("603e", ArchDefineName | ArchDefine603 | ArchDefinePpcgr) |
| 961 | .Case("603ev", ArchDefineName | ArchDefine603 | ArchDefinePpcgr) |
| 962 | .Case("604", ArchDefineName | ArchDefinePpcgr) |
| 963 | .Case("604e", ArchDefineName | ArchDefine604 | ArchDefinePpcgr) |
| 964 | .Case("620", ArchDefineName | ArchDefinePpcgr) |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 965 | .Case("630", ArchDefineName | ArchDefinePpcgr) |
Hal Finkel | 39d5fa1 | 2012-07-03 16:51:04 +0000 | [diff] [blame] | 966 | .Case("7400", ArchDefineName | ArchDefinePpcgr) |
| 967 | .Case("7450", ArchDefineName | ArchDefinePpcgr) |
| 968 | .Case("750", ArchDefineName | ArchDefinePpcgr) |
| 969 | .Case("970", ArchDefineName | ArchDefinePwr4 | ArchDefinePpcgr |
| 970 | | ArchDefinePpcsq) |
Hal Finkel | 5ccd3d0 | 2013-02-01 05:53:33 +0000 | [diff] [blame] | 971 | .Case("a2", ArchDefineA2) |
| 972 | .Case("a2q", ArchDefineName | ArchDefineA2 | ArchDefineA2q) |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 973 | .Case("pwr3", ArchDefinePpcgr) |
| 974 | .Case("pwr4", ArchDefineName | ArchDefinePpcgr | ArchDefinePpcsq) |
| 975 | .Case("pwr5", ArchDefineName | ArchDefinePwr4 | ArchDefinePpcgr |
| 976 | | ArchDefinePpcsq) |
| 977 | .Case("pwr5x", ArchDefineName | ArchDefinePwr5 | ArchDefinePwr4 |
| 978 | | ArchDefinePpcgr | ArchDefinePpcsq) |
| 979 | .Case("pwr6", ArchDefineName | ArchDefinePwr5x | ArchDefinePwr5 |
| 980 | | ArchDefinePwr4 | ArchDefinePpcgr | ArchDefinePpcsq) |
| 981 | .Case("pwr6x", ArchDefineName | ArchDefinePwr6 | ArchDefinePwr5x |
| 982 | | ArchDefinePwr5 | ArchDefinePwr4 | ArchDefinePpcgr |
| 983 | | ArchDefinePpcsq) |
| 984 | .Case("pwr7", ArchDefineName | ArchDefinePwr6x | ArchDefinePwr6 |
| 985 | | ArchDefinePwr5x | ArchDefinePwr5 | ArchDefinePwr4 |
| 986 | | ArchDefinePwr6 | ArchDefinePpcgr | ArchDefinePpcsq) |
| 987 | .Case("power3", ArchDefinePpcgr) |
| 988 | .Case("power4", ArchDefinePwr4 | ArchDefinePpcgr | ArchDefinePpcsq) |
| 989 | .Case("power5", ArchDefinePwr5 | ArchDefinePwr4 | ArchDefinePpcgr |
| 990 | | ArchDefinePpcsq) |
| 991 | .Case("power5x", ArchDefinePwr5x | ArchDefinePwr5 | ArchDefinePwr4 |
| 992 | | ArchDefinePpcgr | ArchDefinePpcsq) |
| 993 | .Case("power6", ArchDefinePwr6 | ArchDefinePwr5x | ArchDefinePwr5 |
| 994 | | ArchDefinePwr4 | ArchDefinePpcgr | ArchDefinePpcsq) |
| 995 | .Case("power6x", ArchDefinePwr6x | ArchDefinePwr6 | ArchDefinePwr5x |
| 996 | | ArchDefinePwr5 | ArchDefinePwr4 | ArchDefinePpcgr |
| 997 | | ArchDefinePpcsq) |
| 998 | .Case("power7", ArchDefinePwr7 | ArchDefinePwr6x | ArchDefinePwr6 |
| 999 | | ArchDefinePwr5x | ArchDefinePwr5 | ArchDefinePwr4 |
| 1000 | | ArchDefinePwr6 | ArchDefinePpcgr | ArchDefinePpcsq) |
Hal Finkel | 39d5fa1 | 2012-07-03 16:51:04 +0000 | [diff] [blame] | 1001 | .Default(ArchDefineNone); |
| 1002 | |
| 1003 | if (defs & ArchDefineName) |
| 1004 | Builder.defineMacro(Twine("_ARCH_", StringRef(CPU).upper())); |
| 1005 | if (defs & ArchDefinePpcgr) |
| 1006 | Builder.defineMacro("_ARCH_PPCGR"); |
| 1007 | if (defs & ArchDefinePpcsq) |
| 1008 | Builder.defineMacro("_ARCH_PPCSQ"); |
| 1009 | if (defs & ArchDefine440) |
Hal Finkel | 02a8427 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 1010 | Builder.defineMacro("_ARCH_440"); |
Hal Finkel | 39d5fa1 | 2012-07-03 16:51:04 +0000 | [diff] [blame] | 1011 | if (defs & ArchDefine603) |
| 1012 | Builder.defineMacro("_ARCH_603"); |
| 1013 | if (defs & ArchDefine604) |
| 1014 | Builder.defineMacro("_ARCH_604"); |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 1015 | if (defs & ArchDefinePwr4) |
Hal Finkel | 39d5fa1 | 2012-07-03 16:51:04 +0000 | [diff] [blame] | 1016 | Builder.defineMacro("_ARCH_PWR4"); |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 1017 | if (defs & ArchDefinePwr5) |
Hal Finkel | 39d5fa1 | 2012-07-03 16:51:04 +0000 | [diff] [blame] | 1018 | Builder.defineMacro("_ARCH_PWR5"); |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 1019 | if (defs & ArchDefinePwr5x) |
| 1020 | Builder.defineMacro("_ARCH_PWR5X"); |
| 1021 | if (defs & ArchDefinePwr6) |
Hal Finkel | 02a8427 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 1022 | Builder.defineMacro("_ARCH_PWR6"); |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 1023 | if (defs & ArchDefinePwr6x) |
| 1024 | Builder.defineMacro("_ARCH_PWR6X"); |
| 1025 | if (defs & ArchDefinePwr7) |
| 1026 | Builder.defineMacro("_ARCH_PWR7"); |
Hal Finkel | 5ccd3d0 | 2013-02-01 05:53:33 +0000 | [diff] [blame] | 1027 | if (defs & ArchDefineA2) |
| 1028 | Builder.defineMacro("_ARCH_A2"); |
| 1029 | if (defs & ArchDefineA2q) { |
| 1030 | Builder.defineMacro("_ARCH_A2Q"); |
| 1031 | Builder.defineMacro("_ARCH_QP"); |
| 1032 | } |
| 1033 | |
| 1034 | if (getTriple().getVendor() == llvm::Triple::BGQ) { |
| 1035 | Builder.defineMacro("__bg__"); |
| 1036 | Builder.defineMacro("__THW_BLUEGENE__"); |
| 1037 | Builder.defineMacro("__bgq__"); |
| 1038 | Builder.defineMacro("__TOS_BGQ__"); |
| 1039 | } |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 1040 | |
Eric Christopher | 1654320 | 2013-10-16 21:19:26 +0000 | [diff] [blame] | 1041 | if (HasVSX) |
| 1042 | Builder.defineMacro("__VSX__"); |
| 1043 | |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 1044 | // FIXME: The following are not yet generated here by Clang, but are |
| 1045 | // generated by GCC: |
| 1046 | // |
| 1047 | // _SOFT_FLOAT_ |
| 1048 | // __RECIP_PRECISION__ |
| 1049 | // __APPLE_ALTIVEC__ |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 1050 | // __RECIP__ |
| 1051 | // __RECIPF__ |
| 1052 | // __RSQRTE__ |
| 1053 | // __RSQRTEF__ |
| 1054 | // _SOFT_DOUBLE_ |
| 1055 | // __NO_LWSYNC__ |
| 1056 | // __HAVE_BSWAP__ |
| 1057 | // __LONGDOUBLE128 |
| 1058 | // __CMODEL_MEDIUM__ |
| 1059 | // __CMODEL_LARGE__ |
| 1060 | // _CALL_SYSV |
| 1061 | // _CALL_DARWIN |
| 1062 | // __NO_FPRS__ |
Bill Schmidt | 199402b | 2013-02-01 02:14:03 +0000 | [diff] [blame] | 1063 | } |
| 1064 | |
| 1065 | void PPCTargetInfo::getDefaultFeatures(llvm::StringMap<bool> &Features) const { |
| 1066 | Features["altivec"] = llvm::StringSwitch<bool>(CPU) |
| 1067 | .Case("7400", true) |
| 1068 | .Case("g4", true) |
| 1069 | .Case("7450", true) |
| 1070 | .Case("g4+", true) |
| 1071 | .Case("970", true) |
| 1072 | .Case("g5", true) |
| 1073 | .Case("pwr6", true) |
| 1074 | .Case("pwr7", true) |
| 1075 | .Case("ppc64", true) |
Bill Schmidt | ea7fb0c | 2013-07-26 01:36:11 +0000 | [diff] [blame] | 1076 | .Case("ppc64le", true) |
Bill Schmidt | 199402b | 2013-02-01 02:14:03 +0000 | [diff] [blame] | 1077 | .Default(false); |
Hal Finkel | 3c6aaeb | 2013-02-01 18:44:19 +0000 | [diff] [blame] | 1078 | |
| 1079 | Features["qpx"] = (CPU == "a2q"); |
Bill Schmidt | 199402b | 2013-02-01 02:14:03 +0000 | [diff] [blame] | 1080 | } |
| 1081 | |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 1082 | bool PPCTargetInfo::hasFeature(StringRef Feature) const { |
| 1083 | return Feature == "powerpc"; |
| 1084 | } |
Chris Lattner | 393ff04 | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 1085 | |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 1086 | |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1087 | const char * const PPCTargetInfo::GCCRegNames[] = { |
Chris Lattner | e94e0d4 | 2009-09-16 05:05:27 +0000 | [diff] [blame] | 1088 | "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", |
| 1089 | "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", |
| 1090 | "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23", |
| 1091 | "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31", |
| 1092 | "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7", |
| 1093 | "f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15", |
| 1094 | "f16", "f17", "f18", "f19", "f20", "f21", "f22", "f23", |
| 1095 | "f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31", |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1096 | "mq", "lr", "ctr", "ap", |
Chris Lattner | e94e0d4 | 2009-09-16 05:05:27 +0000 | [diff] [blame] | 1097 | "cr0", "cr1", "cr2", "cr3", "cr4", "cr5", "cr6", "cr7", |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1098 | "xer", |
Chris Lattner | e94e0d4 | 2009-09-16 05:05:27 +0000 | [diff] [blame] | 1099 | "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", |
| 1100 | "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", |
| 1101 | "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", |
| 1102 | "v24", "v25", "v26", "v27", "v28", "v29", "v30", "v31", |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1103 | "vrsave", "vscr", |
| 1104 | "spe_acc", "spefscr", |
| 1105 | "sfp" |
| 1106 | }; |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 1107 | |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 1108 | void PPCTargetInfo::getGCCRegNames(const char * const *&Names, |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1109 | unsigned &NumNames) const { |
| 1110 | Names = GCCRegNames; |
| 1111 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 1112 | } |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 1113 | |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1114 | const TargetInfo::GCCRegAlias PPCTargetInfo::GCCRegAliases[] = { |
| 1115 | // While some of these aliases do map to different registers |
| 1116 | // they still share the same register name. |
Daniel Dunbar | c1f2cdd | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 1117 | { { "0" }, "r0" }, |
| 1118 | { { "1"}, "r1" }, |
| 1119 | { { "2" }, "r2" }, |
| 1120 | { { "3" }, "r3" }, |
| 1121 | { { "4" }, "r4" }, |
| 1122 | { { "5" }, "r5" }, |
| 1123 | { { "6" }, "r6" }, |
| 1124 | { { "7" }, "r7" }, |
| 1125 | { { "8" }, "r8" }, |
| 1126 | { { "9" }, "r9" }, |
| 1127 | { { "10" }, "r10" }, |
| 1128 | { { "11" }, "r11" }, |
| 1129 | { { "12" }, "r12" }, |
| 1130 | { { "13" }, "r13" }, |
| 1131 | { { "14" }, "r14" }, |
| 1132 | { { "15" }, "r15" }, |
| 1133 | { { "16" }, "r16" }, |
| 1134 | { { "17" }, "r17" }, |
| 1135 | { { "18" }, "r18" }, |
| 1136 | { { "19" }, "r19" }, |
| 1137 | { { "20" }, "r20" }, |
| 1138 | { { "21" }, "r21" }, |
| 1139 | { { "22" }, "r22" }, |
| 1140 | { { "23" }, "r23" }, |
| 1141 | { { "24" }, "r24" }, |
| 1142 | { { "25" }, "r25" }, |
| 1143 | { { "26" }, "r26" }, |
| 1144 | { { "27" }, "r27" }, |
| 1145 | { { "28" }, "r28" }, |
| 1146 | { { "29" }, "r29" }, |
| 1147 | { { "30" }, "r30" }, |
| 1148 | { { "31" }, "r31" }, |
| 1149 | { { "fr0" }, "f0" }, |
| 1150 | { { "fr1" }, "f1" }, |
| 1151 | { { "fr2" }, "f2" }, |
| 1152 | { { "fr3" }, "f3" }, |
| 1153 | { { "fr4" }, "f4" }, |
| 1154 | { { "fr5" }, "f5" }, |
| 1155 | { { "fr6" }, "f6" }, |
| 1156 | { { "fr7" }, "f7" }, |
| 1157 | { { "fr8" }, "f8" }, |
| 1158 | { { "fr9" }, "f9" }, |
Mike Stump | 1088039 | 2009-09-17 21:15:00 +0000 | [diff] [blame] | 1159 | { { "fr10" }, "f10" }, |
Daniel Dunbar | c1f2cdd | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 1160 | { { "fr11" }, "f11" }, |
| 1161 | { { "fr12" }, "f12" }, |
| 1162 | { { "fr13" }, "f13" }, |
| 1163 | { { "fr14" }, "f14" }, |
| 1164 | { { "fr15" }, "f15" }, |
| 1165 | { { "fr16" }, "f16" }, |
| 1166 | { { "fr17" }, "f17" }, |
| 1167 | { { "fr18" }, "f18" }, |
| 1168 | { { "fr19" }, "f19" }, |
| 1169 | { { "fr20" }, "f20" }, |
| 1170 | { { "fr21" }, "f21" }, |
| 1171 | { { "fr22" }, "f22" }, |
| 1172 | { { "fr23" }, "f23" }, |
| 1173 | { { "fr24" }, "f24" }, |
| 1174 | { { "fr25" }, "f25" }, |
| 1175 | { { "fr26" }, "f26" }, |
| 1176 | { { "fr27" }, "f27" }, |
| 1177 | { { "fr28" }, "f28" }, |
| 1178 | { { "fr29" }, "f29" }, |
| 1179 | { { "fr30" }, "f30" }, |
| 1180 | { { "fr31" }, "f31" }, |
| 1181 | { { "cc" }, "cr0" }, |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1182 | }; |
| 1183 | |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 1184 | void PPCTargetInfo::getGCCRegAliases(const GCCRegAlias *&Aliases, |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1185 | unsigned &NumAliases) const { |
| 1186 | Aliases = GCCRegAliases; |
| 1187 | NumAliases = llvm::array_lengthof(GCCRegAliases); |
| 1188 | } |
| 1189 | } // end anonymous namespace. |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 1190 | |
| 1191 | namespace { |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1192 | class PPC32TargetInfo : public PPCTargetInfo { |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 1193 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 1194 | PPC32TargetInfo(const llvm::Triple &Triple) : PPCTargetInfo(Triple) { |
Eli Friedman | ed855cb | 2008-08-21 00:13:15 +0000 | [diff] [blame] | 1195 | DescriptionString = "E-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-" |
Chris Lattner | 1932e12 | 2009-11-07 18:59:41 +0000 | [diff] [blame] | 1196 | "i64:64:64-f32:32:32-f64:64:64-v128:128:128-n32"; |
Chris Lattner | e03ae30 | 2010-02-16 18:14:57 +0000 | [diff] [blame] | 1197 | |
Joerg Sonnenberger | 6ac26fa | 2011-07-04 21:57:55 +0000 | [diff] [blame] | 1198 | switch (getTriple().getOS()) { |
Nico Weber | 6e1d2ea | 2012-01-31 02:07:33 +0000 | [diff] [blame] | 1199 | case llvm::Triple::Linux: |
Joerg Sonnenberger | 6ac26fa | 2011-07-04 21:57:55 +0000 | [diff] [blame] | 1200 | case llvm::Triple::FreeBSD: |
| 1201 | case llvm::Triple::NetBSD: |
Joerg Sonnenberger | 78542df | 2011-07-05 14:54:41 +0000 | [diff] [blame] | 1202 | SizeType = UnsignedInt; |
Hal Finkel | 178a9b8 | 2012-03-02 20:54:36 +0000 | [diff] [blame] | 1203 | PtrDiffType = SignedInt; |
| 1204 | IntPtrType = SignedInt; |
Joerg Sonnenberger | 78542df | 2011-07-05 14:54:41 +0000 | [diff] [blame] | 1205 | break; |
Joerg Sonnenberger | 1a83b43 | 2011-07-04 23:11:58 +0000 | [diff] [blame] | 1206 | default: |
Joerg Sonnenberger | 78542df | 2011-07-05 14:54:41 +0000 | [diff] [blame] | 1207 | break; |
Joerg Sonnenberger | 6ac26fa | 2011-07-04 21:57:55 +0000 | [diff] [blame] | 1208 | } |
Roman Divacky | e3d175d | 2012-03-13 16:53:54 +0000 | [diff] [blame] | 1209 | |
Roman Divacky | efe9c0d | 2012-03-13 19:20:17 +0000 | [diff] [blame] | 1210 | if (getTriple().getOS() == llvm::Triple::FreeBSD) { |
| 1211 | LongDoubleWidth = LongDoubleAlign = 64; |
Roman Divacky | e3d175d | 2012-03-13 16:53:54 +0000 | [diff] [blame] | 1212 | LongDoubleFormat = &llvm::APFloat::IEEEdouble; |
Roman Divacky | efe9c0d | 2012-03-13 19:20:17 +0000 | [diff] [blame] | 1213 | } |
Benjamin Kramer | 7baa711 | 2012-11-17 17:30:55 +0000 | [diff] [blame] | 1214 | |
| 1215 | // PPC32 supports atomics up to 4 bytes. |
| 1216 | MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 32; |
Roman Divacky | c81f2a2 | 2011-01-06 08:27:10 +0000 | [diff] [blame] | 1217 | } |
| 1218 | |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 1219 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
Roman Divacky | c81f2a2 | 2011-01-06 08:27:10 +0000 | [diff] [blame] | 1220 | // This is the ELF definition, and is overridden by the Darwin sub-target |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 1221 | return TargetInfo::PowerABIBuiltinVaList; |
Eli Friedman | ed855cb | 2008-08-21 00:13:15 +0000 | [diff] [blame] | 1222 | } |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 1223 | }; |
| 1224 | } // end anonymous namespace. |
| 1225 | |
Bill Schmidt | ea7fb0c | 2013-07-26 01:36:11 +0000 | [diff] [blame] | 1226 | // Note: ABI differences may eventually require us to have a separate |
| 1227 | // TargetInfo for little endian. |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 1228 | namespace { |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1229 | class PPC64TargetInfo : public PPCTargetInfo { |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 1230 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 1231 | PPC64TargetInfo(const llvm::Triple &Triple) : PPCTargetInfo(Triple) { |
Chris Lattner | f291b10 | 2008-05-09 06:17:04 +0000 | [diff] [blame] | 1232 | LongWidth = LongAlign = PointerWidth = PointerAlign = 64; |
Eli Friedman | 3c7b6e4 | 2009-07-01 03:36:11 +0000 | [diff] [blame] | 1233 | IntMaxType = SignedLong; |
| 1234 | UIntMaxType = UnsignedLong; |
| 1235 | Int64Type = SignedLong; |
Roman Divacky | e3d175d | 2012-03-13 16:53:54 +0000 | [diff] [blame] | 1236 | |
Roman Divacky | efe9c0d | 2012-03-13 19:20:17 +0000 | [diff] [blame] | 1237 | if (getTriple().getOS() == llvm::Triple::FreeBSD) { |
| 1238 | LongDoubleWidth = LongDoubleAlign = 64; |
Roman Divacky | e3d175d | 2012-03-13 16:53:54 +0000 | [diff] [blame] | 1239 | LongDoubleFormat = &llvm::APFloat::IEEEdouble; |
Bill Schmidt | dbaf4bc | 2012-10-29 14:59:24 +0000 | [diff] [blame] | 1240 | DescriptionString = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-" |
Bill Schmidt | b1baad6 | 2013-07-03 21:03:06 +0000 | [diff] [blame] | 1241 | "i64:64:64-f32:32:32-f64:64:64-" |
Bill Schmidt | dbaf4bc | 2012-10-29 14:59:24 +0000 | [diff] [blame] | 1242 | "v128:128:128-n32:64"; |
| 1243 | } else |
| 1244 | DescriptionString = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-" |
| 1245 | "i64:64:64-f32:32:32-f64:64:64-f128:128:128-" |
| 1246 | "v128:128:128-n32:64"; |
Benjamin Kramer | 7baa711 | 2012-11-17 17:30:55 +0000 | [diff] [blame] | 1247 | |
| 1248 | // PPC64 supports atomics up to 8 bytes. |
| 1249 | MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 64; |
Chris Lattner | f291b10 | 2008-05-09 06:17:04 +0000 | [diff] [blame] | 1250 | } |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 1251 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 1252 | return TargetInfo::CharPtrBuiltinVaList; |
Roman Divacky | c81f2a2 | 2011-01-06 08:27:10 +0000 | [diff] [blame] | 1253 | } |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1254 | }; |
| 1255 | } // end anonymous namespace. |
| 1256 | |
Daniel Dunbar | 4c6a226 | 2010-05-30 00:07:30 +0000 | [diff] [blame] | 1257 | |
| 1258 | namespace { |
Roman Divacky | c81f2a2 | 2011-01-06 08:27:10 +0000 | [diff] [blame] | 1259 | class DarwinPPC32TargetInfo : |
| 1260 | public DarwinTargetInfo<PPC32TargetInfo> { |
Daniel Dunbar | 4c6a226 | 2010-05-30 00:07:30 +0000 | [diff] [blame] | 1261 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 1262 | DarwinPPC32TargetInfo(const llvm::Triple &Triple) |
| 1263 | : DarwinTargetInfo<PPC32TargetInfo>(Triple) { |
Daniel Dunbar | 4c6a226 | 2010-05-30 00:07:30 +0000 | [diff] [blame] | 1264 | HasAlignMac68kSupport = true; |
Roman Divacky | c81f2a2 | 2011-01-06 08:27:10 +0000 | [diff] [blame] | 1265 | BoolWidth = BoolAlign = 32; //XXX support -mone-byte-bool? |
Eric Christopher | f217400 | 2013-10-16 21:19:19 +0000 | [diff] [blame] | 1266 | PtrDiffType = SignedInt; // for http://llvm.org/bugs/show_bug.cgi?id=15726 |
Anton Yartsev | 9bc23ba | 2012-01-17 22:40:00 +0000 | [diff] [blame] | 1267 | LongLongAlign = 32; |
Nick Lewycky | 9bddf43 | 2011-12-21 04:25:47 +0000 | [diff] [blame] | 1268 | SuitableAlign = 128; |
Anton Yartsev | 9bc23ba | 2012-01-17 22:40:00 +0000 | [diff] [blame] | 1269 | DescriptionString = "E-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-" |
| 1270 | "i64:32:64-f32:32:32-f64:64:64-v128:128:128-n32"; |
Roman Divacky | c81f2a2 | 2011-01-06 08:27:10 +0000 | [diff] [blame] | 1271 | } |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 1272 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 1273 | return TargetInfo::CharPtrBuiltinVaList; |
Daniel Dunbar | 4c6a226 | 2010-05-30 00:07:30 +0000 | [diff] [blame] | 1274 | } |
| 1275 | }; |
| 1276 | |
| 1277 | class DarwinPPC64TargetInfo : |
| 1278 | public DarwinTargetInfo<PPC64TargetInfo> { |
| 1279 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 1280 | DarwinPPC64TargetInfo(const llvm::Triple &Triple) |
| 1281 | : DarwinTargetInfo<PPC64TargetInfo>(Triple) { |
Daniel Dunbar | 4c6a226 | 2010-05-30 00:07:30 +0000 | [diff] [blame] | 1282 | HasAlignMac68kSupport = true; |
Nick Lewycky | 9bddf43 | 2011-12-21 04:25:47 +0000 | [diff] [blame] | 1283 | SuitableAlign = 128; |
Bill Schmidt | dbaf4bc | 2012-10-29 14:59:24 +0000 | [diff] [blame] | 1284 | DescriptionString = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-" |
| 1285 | "i64:64:64-f32:32:32-f64:64:64-v128:128:128-n32:64"; |
Daniel Dunbar | 4c6a226 | 2010-05-30 00:07:30 +0000 | [diff] [blame] | 1286 | } |
| 1287 | }; |
| 1288 | } // end anonymous namespace. |
| 1289 | |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 1290 | namespace { |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1291 | static const unsigned NVPTXAddrSpaceMap[] = { |
| 1292 | 1, // opencl_global |
| 1293 | 3, // opencl_local |
| 1294 | 4, // opencl_constant |
| 1295 | 1, // cuda_device |
| 1296 | 4, // cuda_constant |
| 1297 | 3, // cuda_shared |
| 1298 | }; |
| 1299 | class NVPTXTargetInfo : public TargetInfo { |
| 1300 | static const char * const GCCRegNames[]; |
Justin Holewinski | 2c585b9 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1301 | static const Builtin::Info BuiltinInfo[]; |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1302 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 1303 | NVPTXTargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) { |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1304 | BigEndian = false; |
| 1305 | TLSSupported = false; |
| 1306 | LongWidth = LongAlign = 64; |
| 1307 | AddrSpaceMap = &NVPTXAddrSpaceMap; |
David Tweed | 1eef852 | 2013-09-13 12:04:22 +0000 | [diff] [blame] | 1308 | UseAddrSpaceMapMangling = true; |
Justin Holewinski | 2c585b9 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1309 | // Define available target features |
| 1310 | // These must be defined in sorted order! |
Justin Holewinski | 9903e94 | 2012-07-11 15:34:55 +0000 | [diff] [blame] | 1311 | NoAsmVariants = true; |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1312 | } |
| 1313 | virtual void getTargetDefines(const LangOptions &Opts, |
| 1314 | MacroBuilder &Builder) const { |
| 1315 | Builder.defineMacro("__PTX__"); |
Justin Holewinski | 2c585b9 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1316 | Builder.defineMacro("__NVPTX__"); |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1317 | } |
| 1318 | virtual void getTargetBuiltins(const Builtin::Info *&Records, |
| 1319 | unsigned &NumRecords) const { |
Justin Holewinski | 2c585b9 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1320 | Records = BuiltinInfo; |
| 1321 | NumRecords = clang::NVPTX::LastTSBuiltin-Builtin::FirstTSBuiltin; |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1322 | } |
| 1323 | virtual bool hasFeature(StringRef Feature) const { |
Justin Holewinski | 2c585b9 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1324 | return Feature == "ptx" || Feature == "nvptx"; |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1325 | } |
| 1326 | |
| 1327 | virtual void getGCCRegNames(const char * const *&Names, |
| 1328 | unsigned &NumNames) const; |
| 1329 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 1330 | unsigned &NumAliases) const { |
| 1331 | // No aliases. |
| 1332 | Aliases = 0; |
| 1333 | NumAliases = 0; |
| 1334 | } |
| 1335 | virtual bool validateAsmConstraint(const char *&Name, |
Justin Holewinski | 0ac428e | 2013-06-21 18:51:24 +0000 | [diff] [blame] | 1336 | TargetInfo::ConstraintInfo &Info) const { |
| 1337 | switch (*Name) { |
| 1338 | default: return false; |
| 1339 | case 'c': |
| 1340 | case 'h': |
| 1341 | case 'r': |
| 1342 | case 'l': |
| 1343 | case 'f': |
| 1344 | case 'd': |
| 1345 | Info.setAllowsRegister(); |
| 1346 | return true; |
| 1347 | } |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1348 | } |
| 1349 | virtual const char *getClobbers() const { |
| 1350 | // FIXME: Is this really right? |
| 1351 | return ""; |
| 1352 | } |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 1353 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1354 | // FIXME: implement |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 1355 | return TargetInfo::CharPtrBuiltinVaList; |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1356 | } |
| 1357 | virtual bool setCPU(const std::string &Name) { |
Justin Holewinski | affa3af | 2013-03-30 14:38:26 +0000 | [diff] [blame] | 1358 | bool Valid = llvm::StringSwitch<bool>(Name) |
| 1359 | .Case("sm_20", true) |
| 1360 | .Case("sm_21", true) |
| 1361 | .Case("sm_30", true) |
| 1362 | .Case("sm_35", true) |
| 1363 | .Default(false); |
| 1364 | |
| 1365 | return Valid; |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1366 | } |
Justin Holewinski | 2c585b9 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1367 | }; |
| 1368 | |
| 1369 | const Builtin::Info NVPTXTargetInfo::BuiltinInfo[] = { |
| 1370 | #define BUILTIN(ID, TYPE, ATTRS) { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
| 1371 | #define LIBBUILTIN(ID, TYPE, ATTRS, HEADER) { #ID, TYPE, ATTRS, HEADER,\ |
| 1372 | ALL_LANGUAGES }, |
| 1373 | #include "clang/Basic/BuiltinsNVPTX.def" |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1374 | }; |
| 1375 | |
| 1376 | const char * const NVPTXTargetInfo::GCCRegNames[] = { |
| 1377 | "r0" |
| 1378 | }; |
| 1379 | |
| 1380 | void NVPTXTargetInfo::getGCCRegNames(const char * const *&Names, |
| 1381 | unsigned &NumNames) const { |
| 1382 | Names = GCCRegNames; |
| 1383 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 1384 | } |
| 1385 | |
| 1386 | class NVPTX32TargetInfo : public NVPTXTargetInfo { |
| 1387 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 1388 | NVPTX32TargetInfo(const llvm::Triple &Triple) : NVPTXTargetInfo(Triple) { |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1389 | PointerWidth = PointerAlign = 32; |
Justin Holewinski | 2c585b9 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1390 | SizeType = PtrDiffType = IntPtrType = TargetInfo::UnsignedInt; |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1391 | DescriptionString |
| 1392 | = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-" |
| 1393 | "f32:32:32-f64:64:64-v16:16:16-v32:32:32-v64:64:64-v128:128:128-" |
| 1394 | "n16:32:64"; |
Justin Holewinski | 2c585b9 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1395 | } |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1396 | }; |
| 1397 | |
| 1398 | class NVPTX64TargetInfo : public NVPTXTargetInfo { |
| 1399 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 1400 | NVPTX64TargetInfo(const llvm::Triple &Triple) : NVPTXTargetInfo(Triple) { |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1401 | PointerWidth = PointerAlign = 64; |
Justin Holewinski | 2c585b9 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1402 | SizeType = PtrDiffType = IntPtrType = TargetInfo::UnsignedLongLong; |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1403 | DescriptionString |
| 1404 | = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-" |
| 1405 | "f32:32:32-f64:64:64-v16:16:16-v32:32:32-v64:64:64-v128:128:128-" |
| 1406 | "n16:32:64"; |
Justin Holewinski | 2c585b9 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1407 | } |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1408 | }; |
| 1409 | } |
| 1410 | |
| 1411 | namespace { |
Eli Friedman | 6505a29 | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 1412 | |
| 1413 | static const unsigned R600AddrSpaceMap[] = { |
| 1414 | 1, // opencl_global |
| 1415 | 3, // opencl_local |
| 1416 | 2, // opencl_constant |
| 1417 | 1, // cuda_device |
| 1418 | 2, // cuda_constant |
| 1419 | 3 // cuda_shared |
| 1420 | }; |
| 1421 | |
Tom Stellard | fd07591 | 2013-03-04 17:40:53 +0000 | [diff] [blame] | 1422 | static const char *DescriptionStringR600 = |
| 1423 | "e" |
| 1424 | "-p:32:32:32" |
| 1425 | "-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32" |
| 1426 | "-v16:16:16-v24:32:32-v32:32:32-v48:64:64-v64:64:64-v96:128:128-v128:128:128" |
| 1427 | "-v192:256:256-v256:256:256-v512:512:512-v1024:1024:1024-v2048:2048:2048" |
| 1428 | "-n32:64"; |
| 1429 | |
| 1430 | static const char *DescriptionStringR600DoubleOps = |
| 1431 | "e" |
| 1432 | "-p:32:32:32" |
| 1433 | "-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64" |
| 1434 | "-v16:16:16-v24:32:32-v32:32:32-v48:64:64-v64:64:64-v96:128:128-v128:128:128" |
| 1435 | "-v192:256:256-v256:256:256-v512:512:512-v1024:1024:1024-v2048:2048:2048" |
| 1436 | "-n32:64"; |
| 1437 | |
| 1438 | static const char *DescriptionStringSI = |
| 1439 | "e" |
| 1440 | "-p:64:64:64" |
Tom Stellard | 9a3d2bd | 2013-08-27 00:55:26 +0000 | [diff] [blame] | 1441 | "-p3:32:32:32" |
Tom Stellard | fd07591 | 2013-03-04 17:40:53 +0000 | [diff] [blame] | 1442 | "-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64" |
| 1443 | "-v16:16:16-v24:32:32-v32:32:32-v48:64:64-v64:64:64-v96:128:128-v128:128:128" |
| 1444 | "-v192:256:256-v256:256:256-v512:512:512-v1024:1024:1024-v2048:2048:2048" |
| 1445 | "-n32:64"; |
| 1446 | |
Eli Friedman | 6505a29 | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 1447 | class R600TargetInfo : public TargetInfo { |
Tom Stellard | fd07591 | 2013-03-04 17:40:53 +0000 | [diff] [blame] | 1448 | /// \brief The GPU profiles supported by the R600 target. |
| 1449 | enum GPUKind { |
| 1450 | GK_NONE, |
| 1451 | GK_R600, |
| 1452 | GK_R600_DOUBLE_OPS, |
| 1453 | GK_R700, |
| 1454 | GK_R700_DOUBLE_OPS, |
| 1455 | GK_EVERGREEN, |
| 1456 | GK_EVERGREEN_DOUBLE_OPS, |
| 1457 | GK_NORTHERN_ISLANDS, |
| 1458 | GK_CAYMAN, |
Tom Stellard | 4231704 | 2013-10-29 16:38:29 +0000 | [diff] [blame] | 1459 | GK_SOUTHERN_ISLANDS, |
| 1460 | GK_SEA_ISLANDS |
Tom Stellard | fd07591 | 2013-03-04 17:40:53 +0000 | [diff] [blame] | 1461 | } GPU; |
| 1462 | |
Eli Friedman | 6505a29 | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 1463 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 1464 | R600TargetInfo(const llvm::Triple &Triple) |
| 1465 | : TargetInfo(Triple), GPU(GK_R600) { |
Tom Stellard | fd07591 | 2013-03-04 17:40:53 +0000 | [diff] [blame] | 1466 | DescriptionString = DescriptionStringR600; |
Eli Friedman | 6505a29 | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 1467 | AddrSpaceMap = &R600AddrSpaceMap; |
David Tweed | 1eef852 | 2013-09-13 12:04:22 +0000 | [diff] [blame] | 1468 | UseAddrSpaceMapMangling = true; |
Eli Friedman | 6505a29 | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 1469 | } |
| 1470 | |
| 1471 | virtual const char * getClobbers() const { |
| 1472 | return ""; |
| 1473 | } |
| 1474 | |
| 1475 | virtual void getGCCRegNames(const char * const *&Names, |
| 1476 | unsigned &numNames) const { |
| 1477 | Names = NULL; |
| 1478 | numNames = 0; |
| 1479 | } |
| 1480 | |
| 1481 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 1482 | unsigned &NumAliases) const { |
| 1483 | Aliases = NULL; |
| 1484 | NumAliases = 0; |
| 1485 | } |
| 1486 | |
| 1487 | virtual bool validateAsmConstraint(const char *&Name, |
| 1488 | TargetInfo::ConstraintInfo &info) const { |
| 1489 | return true; |
| 1490 | } |
| 1491 | |
| 1492 | virtual void getTargetBuiltins(const Builtin::Info *&Records, |
| 1493 | unsigned &NumRecords) const { |
| 1494 | Records = NULL; |
| 1495 | NumRecords = 0; |
| 1496 | } |
| 1497 | |
| 1498 | |
| 1499 | virtual void getTargetDefines(const LangOptions &Opts, |
| 1500 | MacroBuilder &Builder) const { |
| 1501 | Builder.defineMacro("__R600__"); |
| 1502 | } |
| 1503 | |
| 1504 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 1505 | return TargetInfo::CharPtrBuiltinVaList; |
| 1506 | } |
| 1507 | |
Tom Stellard | fd07591 | 2013-03-04 17:40:53 +0000 | [diff] [blame] | 1508 | virtual bool setCPU(const std::string &Name) { |
| 1509 | GPU = llvm::StringSwitch<GPUKind>(Name) |
| 1510 | .Case("r600" , GK_R600) |
| 1511 | .Case("rv610", GK_R600) |
| 1512 | .Case("rv620", GK_R600) |
| 1513 | .Case("rv630", GK_R600) |
| 1514 | .Case("rv635", GK_R600) |
| 1515 | .Case("rs780", GK_R600) |
| 1516 | .Case("rs880", GK_R600) |
| 1517 | .Case("rv670", GK_R600_DOUBLE_OPS) |
| 1518 | .Case("rv710", GK_R700) |
| 1519 | .Case("rv730", GK_R700) |
| 1520 | .Case("rv740", GK_R700_DOUBLE_OPS) |
| 1521 | .Case("rv770", GK_R700_DOUBLE_OPS) |
| 1522 | .Case("palm", GK_EVERGREEN) |
| 1523 | .Case("cedar", GK_EVERGREEN) |
| 1524 | .Case("sumo", GK_EVERGREEN) |
| 1525 | .Case("sumo2", GK_EVERGREEN) |
| 1526 | .Case("redwood", GK_EVERGREEN) |
| 1527 | .Case("juniper", GK_EVERGREEN) |
| 1528 | .Case("hemlock", GK_EVERGREEN_DOUBLE_OPS) |
| 1529 | .Case("cypress", GK_EVERGREEN_DOUBLE_OPS) |
| 1530 | .Case("barts", GK_NORTHERN_ISLANDS) |
| 1531 | .Case("turks", GK_NORTHERN_ISLANDS) |
| 1532 | .Case("caicos", GK_NORTHERN_ISLANDS) |
| 1533 | .Case("cayman", GK_CAYMAN) |
| 1534 | .Case("aruba", GK_CAYMAN) |
Tom Stellard | 3b848ec | 2013-04-01 20:56:49 +0000 | [diff] [blame] | 1535 | .Case("tahiti", GK_SOUTHERN_ISLANDS) |
Tom Stellard | fd07591 | 2013-03-04 17:40:53 +0000 | [diff] [blame] | 1536 | .Case("pitcairn", GK_SOUTHERN_ISLANDS) |
| 1537 | .Case("verde", GK_SOUTHERN_ISLANDS) |
| 1538 | .Case("oland", GK_SOUTHERN_ISLANDS) |
Tom Stellard | 4231704 | 2013-10-29 16:38:29 +0000 | [diff] [blame] | 1539 | .Case("bonaire", GK_SEA_ISLANDS) |
| 1540 | .Case("kabini", GK_SEA_ISLANDS) |
| 1541 | .Case("kaveri", GK_SEA_ISLANDS) |
Tom Stellard | fd07591 | 2013-03-04 17:40:53 +0000 | [diff] [blame] | 1542 | .Default(GK_NONE); |
| 1543 | |
| 1544 | if (GPU == GK_NONE) { |
| 1545 | return false; |
| 1546 | } |
| 1547 | |
| 1548 | // Set the correct data layout |
| 1549 | switch (GPU) { |
| 1550 | case GK_NONE: |
| 1551 | case GK_R600: |
| 1552 | case GK_R700: |
| 1553 | case GK_EVERGREEN: |
| 1554 | case GK_NORTHERN_ISLANDS: |
| 1555 | DescriptionString = DescriptionStringR600; |
| 1556 | break; |
| 1557 | case GK_R600_DOUBLE_OPS: |
| 1558 | case GK_R700_DOUBLE_OPS: |
| 1559 | case GK_EVERGREEN_DOUBLE_OPS: |
| 1560 | case GK_CAYMAN: |
| 1561 | DescriptionString = DescriptionStringR600DoubleOps; |
| 1562 | break; |
| 1563 | case GK_SOUTHERN_ISLANDS: |
Tom Stellard | 4231704 | 2013-10-29 16:38:29 +0000 | [diff] [blame] | 1564 | case GK_SEA_ISLANDS: |
Tom Stellard | fd07591 | 2013-03-04 17:40:53 +0000 | [diff] [blame] | 1565 | DescriptionString = DescriptionStringSI; |
| 1566 | break; |
| 1567 | } |
| 1568 | |
| 1569 | return true; |
| 1570 | } |
Eli Friedman | 6505a29 | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 1571 | }; |
| 1572 | |
| 1573 | } // end anonymous namespace |
| 1574 | |
| 1575 | namespace { |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1576 | // Namespace for x86 abstract base class |
| 1577 | const Builtin::Info BuiltinInfo[] = { |
Eli Friedman | e7e66f7 | 2011-07-05 21:53:01 +0000 | [diff] [blame] | 1578 | #define BUILTIN(ID, TYPE, ATTRS) { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
Fariborz Jahanian | 67aba81 | 2010-11-30 17:35:24 +0000 | [diff] [blame] | 1579 | #define LIBBUILTIN(ID, TYPE, ATTRS, HEADER) { #ID, TYPE, ATTRS, HEADER,\ |
Eli Friedman | e7e66f7 | 2011-07-05 21:53:01 +0000 | [diff] [blame] | 1580 | ALL_LANGUAGES }, |
Chris Lattner | 6b15cdc | 2009-06-14 01:05:48 +0000 | [diff] [blame] | 1581 | #include "clang/Basic/BuiltinsX86.def" |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1582 | }; |
Eli Friedman | 61538a7 | 2008-05-20 14:21:01 +0000 | [diff] [blame] | 1583 | |
Nuno Lopes | 2550d70 | 2009-12-23 17:49:57 +0000 | [diff] [blame] | 1584 | static const char* const GCCRegNames[] = { |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1585 | "ax", "dx", "cx", "bx", "si", "di", "bp", "sp", |
| 1586 | "st", "st(1)", "st(2)", "st(3)", "st(4)", "st(5)", "st(6)", "st(7)", |
Eric Christopher | 7c9adf9 | 2011-07-07 22:55:26 +0000 | [diff] [blame] | 1587 | "argp", "flags", "fpcr", "fpsr", "dirflag", "frame", |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1588 | "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7", |
| 1589 | "mm0", "mm1", "mm2", "mm3", "mm4", "mm5", "mm6", "mm7", |
| 1590 | "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", |
Eric Christopher | cfd323d | 2011-06-21 00:05:20 +0000 | [diff] [blame] | 1591 | "xmm8", "xmm9", "xmm10", "xmm11", "xmm12", "xmm13", "xmm14", "xmm15", |
Eric Christopher | c5f9a01 | 2011-12-02 02:12:16 +0000 | [diff] [blame] | 1592 | "ymm0", "ymm1", "ymm2", "ymm3", "ymm4", "ymm5", "ymm6", "ymm7", |
| 1593 | "ymm8", "ymm9", "ymm10", "ymm11", "ymm12", "ymm13", "ymm14", "ymm15", |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1594 | }; |
| 1595 | |
Eric Christopher | cfd323d | 2011-06-21 00:05:20 +0000 | [diff] [blame] | 1596 | const TargetInfo::AddlRegName AddlRegNames[] = { |
| 1597 | { { "al", "ah", "eax", "rax" }, 0 }, |
| 1598 | { { "bl", "bh", "ebx", "rbx" }, 3 }, |
| 1599 | { { "cl", "ch", "ecx", "rcx" }, 2 }, |
| 1600 | { { "dl", "dh", "edx", "rdx" }, 1 }, |
| 1601 | { { "esi", "rsi" }, 4 }, |
| 1602 | { { "edi", "rdi" }, 5 }, |
| 1603 | { { "esp", "rsp" }, 7 }, |
| 1604 | { { "ebp", "rbp" }, 6 }, |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1605 | }; |
| 1606 | |
| 1607 | // X86 target abstract base class; x86-32 and x86-64 are very close, so |
| 1608 | // most of the implementation can be shared. |
| 1609 | class X86TargetInfo : public TargetInfo { |
Chris Lattner | 84f0ea8 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 1610 | enum X86SSEEnum { |
Craig Topper | b7a95d2 | 2013-08-21 03:59:22 +0000 | [diff] [blame] | 1611 | NoSSE, SSE1, SSE2, SSE3, SSSE3, SSE41, SSE42, AVX, AVX2, AVX512F |
Chris Lattner | 84f0ea8 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 1612 | } SSELevel; |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 1613 | enum MMX3DNowEnum { |
| 1614 | NoMMX3DNow, MMX, AMD3DNow, AMD3DNowAthlon |
| 1615 | } MMX3DNowLevel; |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 1616 | enum XOPEnum { |
| 1617 | NoXOP, |
| 1618 | SSE4A, |
| 1619 | FMA4, |
| 1620 | XOP |
| 1621 | } XOPLevel; |
Anders Carlsson | 9b0fb62 | 2010-01-27 03:47:49 +0000 | [diff] [blame] | 1622 | |
Eric Christopher | eea12d1 | 2010-04-02 23:50:19 +0000 | [diff] [blame] | 1623 | bool HasAES; |
Craig Topper | 3c0bc15 | 2012-05-31 05:18:48 +0000 | [diff] [blame] | 1624 | bool HasPCLMUL; |
Craig Topper | 31ceea0 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 1625 | bool HasLZCNT; |
Benjamin Kramer | 84f3080 | 2012-07-07 09:39:18 +0000 | [diff] [blame] | 1626 | bool HasRDRND; |
Craig Topper | 31ceea0 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 1627 | bool HasBMI; |
| 1628 | bool HasBMI2; |
Craig Topper | e14e08b | 2011-12-29 16:10:46 +0000 | [diff] [blame] | 1629 | bool HasPOPCNT; |
Michael Liao | 463eb89 | 2012-11-10 05:17:46 +0000 | [diff] [blame] | 1630 | bool HasRTM; |
Michael Liao | 72339a0 | 2013-03-26 17:52:08 +0000 | [diff] [blame] | 1631 | bool HasPRFCHW; |
Michael Liao | 1bfc28c | 2013-03-29 05:17:55 +0000 | [diff] [blame] | 1632 | bool HasRDSEED; |
Yunzhong Gao | a8f7d9d | 2013-09-24 19:00:58 +0000 | [diff] [blame] | 1633 | bool HasTBM; |
Craig Topper | 2ae9507 | 2012-06-03 21:46:30 +0000 | [diff] [blame] | 1634 | bool HasFMA; |
Manman Ren | 146e5a4 | 2012-10-11 00:59:55 +0000 | [diff] [blame] | 1635 | bool HasF16C; |
Craig Topper | bca2c4f | 2013-08-21 05:29:10 +0000 | [diff] [blame] | 1636 | bool HasAVX512CD, HasAVX512ER, HasAVX512PF; |
Ben Langmuir | b83f5a7 | 2013-09-19 13:22:04 +0000 | [diff] [blame] | 1637 | bool HasSHA; |
Nick Lewycky | af94546 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 1638 | bool HasCX16; |
Bruno Cardoso Lopes | 7377ed9 | 2010-08-04 22:29:13 +0000 | [diff] [blame] | 1639 | |
Chandler Carruth | 499d972 | 2011-09-28 08:55:34 +0000 | [diff] [blame] | 1640 | /// \brief Enumeration of all of the X86 CPUs supported by Clang. |
| 1641 | /// |
| 1642 | /// Each enumeration represents a particular CPU supported by Clang. These |
| 1643 | /// loosely correspond to the options passed to '-march' or '-mtune' flags. |
| 1644 | enum CPUKind { |
| 1645 | CK_Generic, |
| 1646 | |
| 1647 | /// \name i386 |
| 1648 | /// i386-generation processors. |
| 1649 | //@{ |
| 1650 | CK_i386, |
| 1651 | //@} |
| 1652 | |
| 1653 | /// \name i486 |
| 1654 | /// i486-generation processors. |
| 1655 | //@{ |
| 1656 | CK_i486, |
| 1657 | CK_WinChipC6, |
| 1658 | CK_WinChip2, |
| 1659 | CK_C3, |
| 1660 | //@} |
| 1661 | |
| 1662 | /// \name i586 |
| 1663 | /// i586-generation processors, P5 microarchitecture based. |
| 1664 | //@{ |
| 1665 | CK_i586, |
| 1666 | CK_Pentium, |
| 1667 | CK_PentiumMMX, |
| 1668 | //@} |
| 1669 | |
| 1670 | /// \name i686 |
| 1671 | /// i686-generation processors, P6 / Pentium M microarchitecture based. |
| 1672 | //@{ |
| 1673 | CK_i686, |
| 1674 | CK_PentiumPro, |
| 1675 | CK_Pentium2, |
| 1676 | CK_Pentium3, |
| 1677 | CK_Pentium3M, |
| 1678 | CK_PentiumM, |
| 1679 | CK_C3_2, |
| 1680 | |
| 1681 | /// This enumerator is a bit odd, as GCC no longer accepts -march=yonah. |
| 1682 | /// Clang however has some logic to suport this. |
| 1683 | // FIXME: Warn, deprecate, and potentially remove this. |
| 1684 | CK_Yonah, |
| 1685 | //@} |
| 1686 | |
| 1687 | /// \name Netburst |
Chandler Carruth | 83450aa | 2011-09-28 18:17:30 +0000 | [diff] [blame] | 1688 | /// Netburst microarchitecture based processors. |
Chandler Carruth | 499d972 | 2011-09-28 08:55:34 +0000 | [diff] [blame] | 1689 | //@{ |
| 1690 | CK_Pentium4, |
| 1691 | CK_Pentium4M, |
| 1692 | CK_Prescott, |
| 1693 | CK_Nocona, |
| 1694 | //@} |
| 1695 | |
| 1696 | /// \name Core |
| 1697 | /// Core microarchitecture based processors. |
| 1698 | //@{ |
| 1699 | CK_Core2, |
| 1700 | |
| 1701 | /// This enumerator, like \see CK_Yonah, is a bit odd. It is another |
| 1702 | /// codename which GCC no longer accepts as an option to -march, but Clang |
| 1703 | /// has some logic for recognizing it. |
| 1704 | // FIXME: Warn, deprecate, and potentially remove this. |
| 1705 | CK_Penryn, |
| 1706 | //@} |
| 1707 | |
| 1708 | /// \name Atom |
| 1709 | /// Atom processors |
| 1710 | //@{ |
| 1711 | CK_Atom, |
Preston Gurd | c57ea68 | 2013-09-13 19:27:17 +0000 | [diff] [blame] | 1712 | CK_Silvermont, |
Chandler Carruth | 499d972 | 2011-09-28 08:55:34 +0000 | [diff] [blame] | 1713 | //@} |
| 1714 | |
| 1715 | /// \name Nehalem |
| 1716 | /// Nehalem microarchitecture based processors. |
| 1717 | //@{ |
| 1718 | CK_Corei7, |
| 1719 | CK_Corei7AVX, |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1720 | CK_CoreAVXi, |
Craig Topper | 2b03bb0 | 2011-12-17 19:55:21 +0000 | [diff] [blame] | 1721 | CK_CoreAVX2, |
Chandler Carruth | 499d972 | 2011-09-28 08:55:34 +0000 | [diff] [blame] | 1722 | //@} |
| 1723 | |
Craig Topper | 10c2c68 | 2013-08-20 07:09:39 +0000 | [diff] [blame] | 1724 | /// \name Knights Landing |
| 1725 | /// Knights Landing processor. |
| 1726 | CK_KNL, |
| 1727 | |
Chandler Carruth | 499d972 | 2011-09-28 08:55:34 +0000 | [diff] [blame] | 1728 | /// \name K6 |
| 1729 | /// K6 architecture processors. |
| 1730 | //@{ |
| 1731 | CK_K6, |
| 1732 | CK_K6_2, |
| 1733 | CK_K6_3, |
| 1734 | //@} |
| 1735 | |
| 1736 | /// \name K7 |
| 1737 | /// K7 architecture processors. |
| 1738 | //@{ |
| 1739 | CK_Athlon, |
| 1740 | CK_AthlonThunderbird, |
| 1741 | CK_Athlon4, |
| 1742 | CK_AthlonXP, |
| 1743 | CK_AthlonMP, |
| 1744 | //@} |
| 1745 | |
| 1746 | /// \name K8 |
| 1747 | /// K8 architecture processors. |
| 1748 | //@{ |
| 1749 | CK_Athlon64, |
| 1750 | CK_Athlon64SSE3, |
| 1751 | CK_AthlonFX, |
| 1752 | CK_K8, |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1753 | CK_K8SSE3, |
Chandler Carruth | 499d972 | 2011-09-28 08:55:34 +0000 | [diff] [blame] | 1754 | CK_Opteron, |
| 1755 | CK_OpteronSSE3, |
Roman Divacky | 01c770d | 2011-10-30 07:48:46 +0000 | [diff] [blame] | 1756 | CK_AMDFAM10, |
Benjamin Kramer | 5660aa6 | 2012-01-10 11:50:18 +0000 | [diff] [blame] | 1757 | //@} |
Chandler Carruth | 499d972 | 2011-09-28 08:55:34 +0000 | [diff] [blame] | 1758 | |
Benjamin Kramer | 5660aa6 | 2012-01-10 11:50:18 +0000 | [diff] [blame] | 1759 | /// \name Bobcat |
| 1760 | /// Bobcat architecture processors. |
| 1761 | //@{ |
| 1762 | CK_BTVER1, |
Benjamin Kramer | 63063f5 | 2013-05-03 10:47:15 +0000 | [diff] [blame] | 1763 | CK_BTVER2, |
Benjamin Kramer | 5660aa6 | 2012-01-10 11:50:18 +0000 | [diff] [blame] | 1764 | //@} |
| 1765 | |
| 1766 | /// \name Bulldozer |
| 1767 | /// Bulldozer architecture processors. |
Benjamin Kramer | 61ea4fe | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 1768 | //@{ |
| 1769 | CK_BDVER1, |
| 1770 | CK_BDVER2, |
Benjamin Kramer | a242096 | 2013-11-04 10:29:51 +0000 | [diff] [blame] | 1771 | CK_BDVER3, |
Benjamin Kramer | 5660aa6 | 2012-01-10 11:50:18 +0000 | [diff] [blame] | 1772 | //@} |
Benjamin Kramer | 61ea4fe | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 1773 | |
Chandler Carruth | 499d972 | 2011-09-28 08:55:34 +0000 | [diff] [blame] | 1774 | /// This specification is deprecated and will be removed in the future. |
| 1775 | /// Users should prefer \see CK_K8. |
| 1776 | // FIXME: Warn on this when the CPU is set to it. |
| 1777 | CK_x86_64, |
| 1778 | //@} |
| 1779 | |
| 1780 | /// \name Geode |
| 1781 | /// Geode processors. |
| 1782 | //@{ |
| 1783 | CK_Geode |
| 1784 | //@} |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1785 | } CPU; |
Chandler Carruth | 499d972 | 2011-09-28 08:55:34 +0000 | [diff] [blame] | 1786 | |
Rafael Espindola | 5389b84 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 1787 | enum FPMathKind { |
| 1788 | FP_Default, |
| 1789 | FP_SSE, |
| 1790 | FP_387 |
| 1791 | } FPMath; |
| 1792 | |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1793 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 1794 | X86TargetInfo(const llvm::Triple &Triple) |
| 1795 | : TargetInfo(Triple), SSELevel(NoSSE), MMX3DNowLevel(NoMMX3DNow), |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 1796 | XOPLevel(NoXOP), HasAES(false), HasPCLMUL(false), HasLZCNT(false), |
| 1797 | HasRDRND(false), HasBMI(false), HasBMI2(false), HasPOPCNT(false), |
Yunzhong Gao | a8f7d9d | 2013-09-24 19:00:58 +0000 | [diff] [blame] | 1798 | HasRTM(false), HasPRFCHW(false), HasRDSEED(false), HasTBM(false), |
| 1799 | HasFMA(false), HasF16C(false), HasAVX512CD(false), HasAVX512ER(false), |
Nick Lewycky | af94546 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 1800 | HasAVX512PF(false), HasSHA(false), HasCX16(false), CPU(CK_Generic), |
| 1801 | FPMath(FP_Default) { |
Eli Friedman | e6a24e8 | 2011-12-22 03:51:45 +0000 | [diff] [blame] | 1802 | BigEndian = false; |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1803 | LongDoubleFormat = &llvm::APFloat::x87DoubleExtended; |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 1804 | } |
Benjamin Kramer | b406669 | 2011-12-28 15:47:06 +0000 | [diff] [blame] | 1805 | virtual unsigned getFloatEvalMethod() const { |
| 1806 | // X87 evaluates with 80 bits "long double" precision. |
| 1807 | return SSELevel == NoSSE ? 2 : 0; |
| 1808 | } |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 1809 | virtual void getTargetBuiltins(const Builtin::Info *&Records, |
| 1810 | unsigned &NumRecords) const { |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1811 | Records = BuiltinInfo; |
| 1812 | NumRecords = clang::X86::LastTSBuiltin-Builtin::FirstTSBuiltin; |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 1813 | } |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 1814 | virtual void getGCCRegNames(const char * const *&Names, |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1815 | unsigned &NumNames) const { |
| 1816 | Names = GCCRegNames; |
| 1817 | NumNames = llvm::array_lengthof(GCCRegNames); |
Anders Carlsson | 3346ae6 | 2007-11-24 23:38:12 +0000 | [diff] [blame] | 1818 | } |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 1819 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
Anders Carlsson | 3346ae6 | 2007-11-24 23:38:12 +0000 | [diff] [blame] | 1820 | unsigned &NumAliases) const { |
Eric Christopher | cfd323d | 2011-06-21 00:05:20 +0000 | [diff] [blame] | 1821 | Aliases = 0; |
| 1822 | NumAliases = 0; |
| 1823 | } |
| 1824 | virtual void getGCCAddlRegNames(const AddlRegName *&Names, |
Eric Christopher | 825d386 | 2012-11-14 22:08:59 +0000 | [diff] [blame] | 1825 | unsigned &NumNames) const { |
Eric Christopher | cfd323d | 2011-06-21 00:05:20 +0000 | [diff] [blame] | 1826 | Names = AddlRegNames; |
| 1827 | NumNames = llvm::array_lengthof(AddlRegNames); |
Anders Carlsson | fb5e5ba | 2007-10-13 00:45:48 +0000 | [diff] [blame] | 1828 | } |
Anders Carlsson | 066d2ea | 2009-02-28 17:11:49 +0000 | [diff] [blame] | 1829 | virtual bool validateAsmConstraint(const char *&Name, |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1830 | TargetInfo::ConstraintInfo &info) const; |
Stuart Hastings | 002333f | 2011-06-07 23:45:05 +0000 | [diff] [blame] | 1831 | virtual std::string convertConstraint(const char *&Constraint) const; |
Anders Carlsson | d04c6e2 | 2007-11-27 04:11:28 +0000 | [diff] [blame] | 1832 | virtual const char *getClobbers() const { |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1833 | return "~{dirflag},~{fpsr},~{flags}"; |
| 1834 | } |
Chris Lattner | 3332864 | 2009-03-20 15:52:06 +0000 | [diff] [blame] | 1835 | virtual void getTargetDefines(const LangOptions &Opts, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 1836 | MacroBuilder &Builder) const; |
Craig Topper | 319d81f | 2013-09-17 04:12:55 +0000 | [diff] [blame] | 1837 | static void setSSELevel(llvm::StringMap<bool> &Features, X86SSEEnum Level, |
| 1838 | bool Enabled); |
| 1839 | static void setMMXLevel(llvm::StringMap<bool> &Features, MMX3DNowEnum Level, |
| 1840 | bool Enabled); |
| 1841 | static void setXOPLevel(llvm::StringMap<bool> &Features, XOPEnum Level, |
| 1842 | bool Enabled); |
Rafael Espindola | ade7cd4 | 2013-08-20 15:30:32 +0000 | [diff] [blame] | 1843 | virtual void setFeatureEnabled(llvm::StringMap<bool> &Features, |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 1844 | StringRef Name, bool Enabled) const { |
| 1845 | setFeatureEnabledImpl(Features, Name, Enabled); |
| 1846 | } |
| 1847 | // This exists purely to cut down on the number of virtual calls in |
| 1848 | // getDefaultFeatures which calls this repeatedly. |
| 1849 | static void setFeatureEnabledImpl(llvm::StringMap<bool> &Features, |
| 1850 | StringRef Name, bool Enabled); |
Chandler Carruth | c3a2e65 | 2011-09-28 05:56:05 +0000 | [diff] [blame] | 1851 | virtual void getDefaultFeatures(llvm::StringMap<bool> &Features) const; |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 1852 | virtual bool hasFeature(StringRef Feature) const; |
Eric Christopher | 3d11ced | 2013-10-16 21:26:26 +0000 | [diff] [blame] | 1853 | virtual bool handleTargetFeatures(std::vector<std::string> &Features, |
Rafael Espindola | 5389b84 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 1854 | DiagnosticsEngine &Diags); |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 1855 | virtual const char* getABI() const { |
Derek Schuff | babaf31 | 2012-10-11 15:52:22 +0000 | [diff] [blame] | 1856 | if (getTriple().getArch() == llvm::Triple::x86_64 && SSELevel >= AVX) |
Eli Friedman | ee1ad99 | 2011-12-02 00:11:43 +0000 | [diff] [blame] | 1857 | return "avx"; |
Derek Schuff | babaf31 | 2012-10-11 15:52:22 +0000 | [diff] [blame] | 1858 | else if (getTriple().getArch() == llvm::Triple::x86 && |
| 1859 | MMX3DNowLevel == NoMMX3DNow) |
Eli Friedman | ee1ad99 | 2011-12-02 00:11:43 +0000 | [diff] [blame] | 1860 | return "no-mmx"; |
| 1861 | return ""; |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 1862 | } |
Chandler Carruth | f6cf1c2 | 2011-09-28 02:59:25 +0000 | [diff] [blame] | 1863 | virtual bool setCPU(const std::string &Name) { |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1864 | CPU = llvm::StringSwitch<CPUKind>(Name) |
| 1865 | .Case("i386", CK_i386) |
| 1866 | .Case("i486", CK_i486) |
| 1867 | .Case("winchip-c6", CK_WinChipC6) |
| 1868 | .Case("winchip2", CK_WinChip2) |
| 1869 | .Case("c3", CK_C3) |
| 1870 | .Case("i586", CK_i586) |
| 1871 | .Case("pentium", CK_Pentium) |
| 1872 | .Case("pentium-mmx", CK_PentiumMMX) |
| 1873 | .Case("i686", CK_i686) |
| 1874 | .Case("pentiumpro", CK_PentiumPro) |
| 1875 | .Case("pentium2", CK_Pentium2) |
| 1876 | .Case("pentium3", CK_Pentium3) |
| 1877 | .Case("pentium3m", CK_Pentium3M) |
| 1878 | .Case("pentium-m", CK_PentiumM) |
| 1879 | .Case("c3-2", CK_C3_2) |
| 1880 | .Case("yonah", CK_Yonah) |
| 1881 | .Case("pentium4", CK_Pentium4) |
| 1882 | .Case("pentium4m", CK_Pentium4M) |
| 1883 | .Case("prescott", CK_Prescott) |
| 1884 | .Case("nocona", CK_Nocona) |
| 1885 | .Case("core2", CK_Core2) |
| 1886 | .Case("penryn", CK_Penryn) |
| 1887 | .Case("atom", CK_Atom) |
Preston Gurd | c57ea68 | 2013-09-13 19:27:17 +0000 | [diff] [blame] | 1888 | .Case("slm", CK_Silvermont) |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1889 | .Case("corei7", CK_Corei7) |
| 1890 | .Case("corei7-avx", CK_Corei7AVX) |
| 1891 | .Case("core-avx-i", CK_CoreAVXi) |
Craig Topper | 2b03bb0 | 2011-12-17 19:55:21 +0000 | [diff] [blame] | 1892 | .Case("core-avx2", CK_CoreAVX2) |
Craig Topper | 10c2c68 | 2013-08-20 07:09:39 +0000 | [diff] [blame] | 1893 | .Case("knl", CK_KNL) |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1894 | .Case("k6", CK_K6) |
| 1895 | .Case("k6-2", CK_K6_2) |
| 1896 | .Case("k6-3", CK_K6_3) |
| 1897 | .Case("athlon", CK_Athlon) |
| 1898 | .Case("athlon-tbird", CK_AthlonThunderbird) |
| 1899 | .Case("athlon-4", CK_Athlon4) |
| 1900 | .Case("athlon-xp", CK_AthlonXP) |
| 1901 | .Case("athlon-mp", CK_AthlonMP) |
| 1902 | .Case("athlon64", CK_Athlon64) |
| 1903 | .Case("athlon64-sse3", CK_Athlon64SSE3) |
| 1904 | .Case("athlon-fx", CK_AthlonFX) |
| 1905 | .Case("k8", CK_K8) |
| 1906 | .Case("k8-sse3", CK_K8SSE3) |
| 1907 | .Case("opteron", CK_Opteron) |
| 1908 | .Case("opteron-sse3", CK_OpteronSSE3) |
Roman Divacky | 01c770d | 2011-10-30 07:48:46 +0000 | [diff] [blame] | 1909 | .Case("amdfam10", CK_AMDFAM10) |
Benjamin Kramer | 5660aa6 | 2012-01-10 11:50:18 +0000 | [diff] [blame] | 1910 | .Case("btver1", CK_BTVER1) |
Benjamin Kramer | 63063f5 | 2013-05-03 10:47:15 +0000 | [diff] [blame] | 1911 | .Case("btver2", CK_BTVER2) |
Benjamin Kramer | 61ea4fe | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 1912 | .Case("bdver1", CK_BDVER1) |
| 1913 | .Case("bdver2", CK_BDVER2) |
Benjamin Kramer | a242096 | 2013-11-04 10:29:51 +0000 | [diff] [blame] | 1914 | .Case("bdver3", CK_BDVER3) |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1915 | .Case("x86-64", CK_x86_64) |
| 1916 | .Case("geode", CK_Geode) |
| 1917 | .Default(CK_Generic); |
| 1918 | |
Chandler Carruth | 26a3914 | 2011-09-28 09:45:08 +0000 | [diff] [blame] | 1919 | // Perform any per-CPU checks necessary to determine if this CPU is |
| 1920 | // acceptable. |
| 1921 | // FIXME: This results in terrible diagnostics. Clang just says the CPU is |
| 1922 | // invalid without explaining *why*. |
| 1923 | switch (CPU) { |
| 1924 | case CK_Generic: |
| 1925 | // No processor selected! |
| 1926 | return false; |
| 1927 | |
| 1928 | case CK_i386: |
| 1929 | case CK_i486: |
| 1930 | case CK_WinChipC6: |
| 1931 | case CK_WinChip2: |
| 1932 | case CK_C3: |
| 1933 | case CK_i586: |
| 1934 | case CK_Pentium: |
| 1935 | case CK_PentiumMMX: |
| 1936 | case CK_i686: |
| 1937 | case CK_PentiumPro: |
| 1938 | case CK_Pentium2: |
| 1939 | case CK_Pentium3: |
| 1940 | case CK_Pentium3M: |
| 1941 | case CK_PentiumM: |
| 1942 | case CK_Yonah: |
| 1943 | case CK_C3_2: |
| 1944 | case CK_Pentium4: |
| 1945 | case CK_Pentium4M: |
| 1946 | case CK_Prescott: |
| 1947 | case CK_K6: |
| 1948 | case CK_K6_2: |
| 1949 | case CK_K6_3: |
| 1950 | case CK_Athlon: |
| 1951 | case CK_AthlonThunderbird: |
| 1952 | case CK_Athlon4: |
| 1953 | case CK_AthlonXP: |
| 1954 | case CK_AthlonMP: |
| 1955 | case CK_Geode: |
| 1956 | // Only accept certain architectures when compiling in 32-bit mode. |
Derek Schuff | babaf31 | 2012-10-11 15:52:22 +0000 | [diff] [blame] | 1957 | if (getTriple().getArch() != llvm::Triple::x86) |
Chandler Carruth | 26a3914 | 2011-09-28 09:45:08 +0000 | [diff] [blame] | 1958 | return false; |
| 1959 | |
| 1960 | // Fallthrough |
| 1961 | case CK_Nocona: |
| 1962 | case CK_Core2: |
| 1963 | case CK_Penryn: |
| 1964 | case CK_Atom: |
Preston Gurd | c57ea68 | 2013-09-13 19:27:17 +0000 | [diff] [blame] | 1965 | case CK_Silvermont: |
Chandler Carruth | 26a3914 | 2011-09-28 09:45:08 +0000 | [diff] [blame] | 1966 | case CK_Corei7: |
| 1967 | case CK_Corei7AVX: |
| 1968 | case CK_CoreAVXi: |
Craig Topper | 2b03bb0 | 2011-12-17 19:55:21 +0000 | [diff] [blame] | 1969 | case CK_CoreAVX2: |
Craig Topper | 10c2c68 | 2013-08-20 07:09:39 +0000 | [diff] [blame] | 1970 | case CK_KNL: |
Chandler Carruth | 26a3914 | 2011-09-28 09:45:08 +0000 | [diff] [blame] | 1971 | case CK_Athlon64: |
| 1972 | case CK_Athlon64SSE3: |
| 1973 | case CK_AthlonFX: |
| 1974 | case CK_K8: |
| 1975 | case CK_K8SSE3: |
| 1976 | case CK_Opteron: |
| 1977 | case CK_OpteronSSE3: |
Roman Divacky | 01c770d | 2011-10-30 07:48:46 +0000 | [diff] [blame] | 1978 | case CK_AMDFAM10: |
Benjamin Kramer | 5660aa6 | 2012-01-10 11:50:18 +0000 | [diff] [blame] | 1979 | case CK_BTVER1: |
Benjamin Kramer | 63063f5 | 2013-05-03 10:47:15 +0000 | [diff] [blame] | 1980 | case CK_BTVER2: |
Benjamin Kramer | 61ea4fe | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 1981 | case CK_BDVER1: |
| 1982 | case CK_BDVER2: |
Benjamin Kramer | a242096 | 2013-11-04 10:29:51 +0000 | [diff] [blame] | 1983 | case CK_BDVER3: |
Chandler Carruth | 26a3914 | 2011-09-28 09:45:08 +0000 | [diff] [blame] | 1984 | case CK_x86_64: |
| 1985 | return true; |
| 1986 | } |
Chandler Carruth | 5b7803d | 2011-09-28 10:49:06 +0000 | [diff] [blame] | 1987 | llvm_unreachable("Unhandled CPU kind"); |
Chandler Carruth | f6cf1c2 | 2011-09-28 02:59:25 +0000 | [diff] [blame] | 1988 | } |
Aaron Ballman | 82bfa19 | 2012-10-02 14:26:08 +0000 | [diff] [blame] | 1989 | |
Rafael Espindola | 5389b84 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 1990 | virtual bool setFPMath(StringRef Name); |
| 1991 | |
Aaron Ballman | 82bfa19 | 2012-10-02 14:26:08 +0000 | [diff] [blame] | 1992 | virtual CallingConvCheckResult checkCallingConvention(CallingConv CC) const { |
| 1993 | // We accept all non-ARM calling conventions |
| 1994 | return (CC == CC_X86ThisCall || |
| 1995 | CC == CC_X86FastCall || |
Peter Collingbourne | 7728cdd | 2013-02-23 00:06:18 +0000 | [diff] [blame] | 1996 | CC == CC_X86StdCall || |
| 1997 | CC == CC_C || |
Guy Benyei | 3898008 | 2012-12-25 08:53:55 +0000 | [diff] [blame] | 1998 | CC == CC_X86Pascal || |
| 1999 | CC == CC_IntelOclBicc) ? CCCR_OK : CCCR_Warning; |
Aaron Ballman | 82bfa19 | 2012-10-02 14:26:08 +0000 | [diff] [blame] | 2000 | } |
| 2001 | |
Aaron Ballman | fff3248 | 2012-12-09 17:45:41 +0000 | [diff] [blame] | 2002 | virtual CallingConv getDefaultCallingConv(CallingConvMethodType MT) const { |
| 2003 | return MT == CCMT_Member ? CC_X86ThisCall : CC_C; |
Aaron Ballman | 82bfa19 | 2012-10-02 14:26:08 +0000 | [diff] [blame] | 2004 | } |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 2005 | }; |
Chris Lattner | 3daed52 | 2009-03-02 22:20:04 +0000 | [diff] [blame] | 2006 | |
Rafael Espindola | 5389b84 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 2007 | bool X86TargetInfo::setFPMath(StringRef Name) { |
| 2008 | if (Name == "387") { |
| 2009 | FPMath = FP_387; |
| 2010 | return true; |
| 2011 | } |
| 2012 | if (Name == "sse") { |
| 2013 | FPMath = FP_SSE; |
| 2014 | return true; |
| 2015 | } |
| 2016 | return false; |
| 2017 | } |
| 2018 | |
Chandler Carruth | c3a2e65 | 2011-09-28 05:56:05 +0000 | [diff] [blame] | 2019 | void X86TargetInfo::getDefaultFeatures(llvm::StringMap<bool> &Features) const { |
Daniel Dunbar | 868bd0a | 2009-05-06 03:16:41 +0000 | [diff] [blame] | 2020 | // FIXME: This *really* should not be here. |
| 2021 | |
| 2022 | // X86_64 always has SSE2. |
Derek Schuff | babaf31 | 2012-10-11 15:52:22 +0000 | [diff] [blame] | 2023 | if (getTriple().getArch() == llvm::Triple::x86_64) |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2024 | setFeatureEnabledImpl(Features, "sse2", true); |
Daniel Dunbar | 868bd0a | 2009-05-06 03:16:41 +0000 | [diff] [blame] | 2025 | |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2026 | switch (CPU) { |
| 2027 | case CK_Generic: |
| 2028 | case CK_i386: |
| 2029 | case CK_i486: |
| 2030 | case CK_i586: |
| 2031 | case CK_Pentium: |
| 2032 | case CK_i686: |
| 2033 | case CK_PentiumPro: |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2034 | break; |
| 2035 | case CK_PentiumMMX: |
| 2036 | case CK_Pentium2: |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2037 | setFeatureEnabledImpl(Features, "mmx", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2038 | break; |
| 2039 | case CK_Pentium3: |
| 2040 | case CK_Pentium3M: |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2041 | setFeatureEnabledImpl(Features, "sse", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2042 | break; |
| 2043 | case CK_PentiumM: |
| 2044 | case CK_Pentium4: |
| 2045 | case CK_Pentium4M: |
| 2046 | case CK_x86_64: |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2047 | setFeatureEnabledImpl(Features, "sse2", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2048 | break; |
| 2049 | case CK_Yonah: |
| 2050 | case CK_Prescott: |
| 2051 | case CK_Nocona: |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2052 | setFeatureEnabledImpl(Features, "sse3", true); |
Nick Lewycky | af94546 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 2053 | setFeatureEnabledImpl(Features, "cx16", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2054 | break; |
| 2055 | case CK_Core2: |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2056 | setFeatureEnabledImpl(Features, "ssse3", true); |
Nick Lewycky | af94546 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 2057 | setFeatureEnabledImpl(Features, "cx16", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2058 | break; |
| 2059 | case CK_Penryn: |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2060 | setFeatureEnabledImpl(Features, "sse4.1", true); |
Nick Lewycky | af94546 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 2061 | setFeatureEnabledImpl(Features, "cx16", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2062 | break; |
| 2063 | case CK_Atom: |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2064 | setFeatureEnabledImpl(Features, "ssse3", true); |
Nick Lewycky | af94546 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 2065 | setFeatureEnabledImpl(Features, "cx16", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2066 | break; |
Preston Gurd | c57ea68 | 2013-09-13 19:27:17 +0000 | [diff] [blame] | 2067 | case CK_Silvermont: |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2068 | setFeatureEnabledImpl(Features, "sse4.2", true); |
| 2069 | setFeatureEnabledImpl(Features, "aes", true); |
Nick Lewycky | af94546 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 2070 | setFeatureEnabledImpl(Features, "cx16", true); |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2071 | setFeatureEnabledImpl(Features, "pclmul", true); |
Preston Gurd | c57ea68 | 2013-09-13 19:27:17 +0000 | [diff] [blame] | 2072 | break; |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2073 | case CK_Corei7: |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2074 | setFeatureEnabledImpl(Features, "sse4.2", true); |
Nick Lewycky | af94546 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 2075 | setFeatureEnabledImpl(Features, "cx16", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2076 | break; |
| 2077 | case CK_Corei7AVX: |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2078 | setFeatureEnabledImpl(Features, "avx", true); |
| 2079 | setFeatureEnabledImpl(Features, "aes", true); |
Nick Lewycky | af94546 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 2080 | setFeatureEnabledImpl(Features, "cx16", true); |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2081 | setFeatureEnabledImpl(Features, "pclmul", true); |
Benjamin Kramer | 84f3080 | 2012-07-07 09:39:18 +0000 | [diff] [blame] | 2082 | break; |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2083 | case CK_CoreAVXi: |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2084 | setFeatureEnabledImpl(Features, "avx", true); |
| 2085 | setFeatureEnabledImpl(Features, "aes", true); |
| 2086 | setFeatureEnabledImpl(Features, "pclmul", true); |
| 2087 | setFeatureEnabledImpl(Features, "rdrnd", true); |
| 2088 | setFeatureEnabledImpl(Features, "f16c", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2089 | break; |
Craig Topper | 2b03bb0 | 2011-12-17 19:55:21 +0000 | [diff] [blame] | 2090 | case CK_CoreAVX2: |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2091 | setFeatureEnabledImpl(Features, "avx2", true); |
| 2092 | setFeatureEnabledImpl(Features, "aes", true); |
| 2093 | setFeatureEnabledImpl(Features, "pclmul", true); |
| 2094 | setFeatureEnabledImpl(Features, "lzcnt", true); |
| 2095 | setFeatureEnabledImpl(Features, "rdrnd", true); |
| 2096 | setFeatureEnabledImpl(Features, "f16c", true); |
| 2097 | setFeatureEnabledImpl(Features, "bmi", true); |
| 2098 | setFeatureEnabledImpl(Features, "bmi2", true); |
| 2099 | setFeatureEnabledImpl(Features, "rtm", true); |
| 2100 | setFeatureEnabledImpl(Features, "fma", true); |
Nick Lewycky | af94546 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 2101 | setFeatureEnabledImpl(Features, "cx16", true); |
Craig Topper | 2b03bb0 | 2011-12-17 19:55:21 +0000 | [diff] [blame] | 2102 | break; |
Craig Topper | 10c2c68 | 2013-08-20 07:09:39 +0000 | [diff] [blame] | 2103 | case CK_KNL: |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2104 | setFeatureEnabledImpl(Features, "avx512f", true); |
| 2105 | setFeatureEnabledImpl(Features, "avx512cd", true); |
| 2106 | setFeatureEnabledImpl(Features, "avx512er", true); |
| 2107 | setFeatureEnabledImpl(Features, "avx512pf", true); |
| 2108 | setFeatureEnabledImpl(Features, "aes", true); |
| 2109 | setFeatureEnabledImpl(Features, "pclmul", true); |
| 2110 | setFeatureEnabledImpl(Features, "lzcnt", true); |
| 2111 | setFeatureEnabledImpl(Features, "rdrnd", true); |
| 2112 | setFeatureEnabledImpl(Features, "f16c", true); |
| 2113 | setFeatureEnabledImpl(Features, "bmi", true); |
| 2114 | setFeatureEnabledImpl(Features, "bmi2", true); |
| 2115 | setFeatureEnabledImpl(Features, "rtm", true); |
| 2116 | setFeatureEnabledImpl(Features, "fma", true); |
Craig Topper | 10c2c68 | 2013-08-20 07:09:39 +0000 | [diff] [blame] | 2117 | break; |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2118 | case CK_K6: |
| 2119 | case CK_WinChipC6: |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2120 | setFeatureEnabledImpl(Features, "mmx", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2121 | break; |
| 2122 | case CK_K6_2: |
| 2123 | case CK_K6_3: |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2124 | case CK_WinChip2: |
| 2125 | case CK_C3: |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2126 | setFeatureEnabledImpl(Features, "3dnow", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2127 | break; |
Chandler Carruth | 49defe6 | 2011-09-28 10:36:46 +0000 | [diff] [blame] | 2128 | case CK_Athlon: |
| 2129 | case CK_AthlonThunderbird: |
| 2130 | case CK_Geode: |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2131 | setFeatureEnabledImpl(Features, "3dnowa", true); |
Chandler Carruth | 49defe6 | 2011-09-28 10:36:46 +0000 | [diff] [blame] | 2132 | break; |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2133 | case CK_Athlon4: |
| 2134 | case CK_AthlonXP: |
| 2135 | case CK_AthlonMP: |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2136 | setFeatureEnabledImpl(Features, "sse", true); |
| 2137 | setFeatureEnabledImpl(Features, "3dnowa", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2138 | break; |
| 2139 | case CK_K8: |
| 2140 | case CK_Opteron: |
| 2141 | case CK_Athlon64: |
| 2142 | case CK_AthlonFX: |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2143 | setFeatureEnabledImpl(Features, "sse2", true); |
| 2144 | setFeatureEnabledImpl(Features, "3dnowa", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2145 | break; |
| 2146 | case CK_K8SSE3: |
| 2147 | case CK_OpteronSSE3: |
| 2148 | case CK_Athlon64SSE3: |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2149 | setFeatureEnabledImpl(Features, "sse3", true); |
| 2150 | setFeatureEnabledImpl(Features, "3dnowa", true); |
Roman Divacky | 80b32b8 | 2011-10-30 13:47:56 +0000 | [diff] [blame] | 2151 | break; |
Roman Divacky | 01c770d | 2011-10-30 07:48:46 +0000 | [diff] [blame] | 2152 | case CK_AMDFAM10: |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2153 | setFeatureEnabledImpl(Features, "sse3", true); |
| 2154 | setFeatureEnabledImpl(Features, "sse4a", true); |
| 2155 | setFeatureEnabledImpl(Features, "3dnowa", true); |
| 2156 | setFeatureEnabledImpl(Features, "lzcnt", true); |
| 2157 | setFeatureEnabledImpl(Features, "popcnt", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2158 | break; |
Benjamin Kramer | 5660aa6 | 2012-01-10 11:50:18 +0000 | [diff] [blame] | 2159 | case CK_BTVER1: |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2160 | setFeatureEnabledImpl(Features, "ssse3", true); |
| 2161 | setFeatureEnabledImpl(Features, "sse4a", true); |
Nick Lewycky | af94546 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 2162 | setFeatureEnabledImpl(Features, "cx16", true); |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2163 | setFeatureEnabledImpl(Features, "lzcnt", true); |
| 2164 | setFeatureEnabledImpl(Features, "popcnt", true); |
Yunzhong Gao | 15dbacc | 2013-10-16 19:07:02 +0000 | [diff] [blame] | 2165 | setFeatureEnabledImpl(Features, "prfchw", true); |
Craig Topper | 90ea036 | 2012-05-30 05:54:54 +0000 | [diff] [blame] | 2166 | break; |
Benjamin Kramer | 63063f5 | 2013-05-03 10:47:15 +0000 | [diff] [blame] | 2167 | case CK_BTVER2: |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2168 | setFeatureEnabledImpl(Features, "avx", true); |
| 2169 | setFeatureEnabledImpl(Features, "sse4a", true); |
| 2170 | setFeatureEnabledImpl(Features, "lzcnt", true); |
| 2171 | setFeatureEnabledImpl(Features, "aes", true); |
| 2172 | setFeatureEnabledImpl(Features, "pclmul", true); |
Yunzhong Gao | 15dbacc | 2013-10-16 19:07:02 +0000 | [diff] [blame] | 2173 | setFeatureEnabledImpl(Features, "prfchw", true); |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2174 | setFeatureEnabledImpl(Features, "bmi", true); |
| 2175 | setFeatureEnabledImpl(Features, "f16c", true); |
Nick Lewycky | af94546 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 2176 | setFeatureEnabledImpl(Features, "cx16", true); |
Benjamin Kramer | 63063f5 | 2013-05-03 10:47:15 +0000 | [diff] [blame] | 2177 | break; |
Benjamin Kramer | 61ea4fe | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 2178 | case CK_BDVER1: |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2179 | setFeatureEnabledImpl(Features, "xop", true); |
| 2180 | setFeatureEnabledImpl(Features, "lzcnt", true); |
| 2181 | setFeatureEnabledImpl(Features, "aes", true); |
| 2182 | setFeatureEnabledImpl(Features, "pclmul", true); |
Yunzhong Gao | 15dbacc | 2013-10-16 19:07:02 +0000 | [diff] [blame] | 2183 | setFeatureEnabledImpl(Features, "prfchw", true); |
Nick Lewycky | af94546 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 2184 | setFeatureEnabledImpl(Features, "cx16", true); |
Eli Friedman | f582499 | 2012-11-26 21:57:28 +0000 | [diff] [blame] | 2185 | break; |
Eli Friedman | faf3538 | 2012-11-17 01:43:10 +0000 | [diff] [blame] | 2186 | case CK_BDVER2: |
Benjamin Kramer | a242096 | 2013-11-04 10:29:51 +0000 | [diff] [blame] | 2187 | case CK_BDVER3: |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2188 | setFeatureEnabledImpl(Features, "xop", true); |
| 2189 | setFeatureEnabledImpl(Features, "lzcnt", true); |
| 2190 | setFeatureEnabledImpl(Features, "aes", true); |
| 2191 | setFeatureEnabledImpl(Features, "pclmul", true); |
Yunzhong Gao | 15dbacc | 2013-10-16 19:07:02 +0000 | [diff] [blame] | 2192 | setFeatureEnabledImpl(Features, "prfchw", true); |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2193 | setFeatureEnabledImpl(Features, "bmi", true); |
| 2194 | setFeatureEnabledImpl(Features, "fma", true); |
| 2195 | setFeatureEnabledImpl(Features, "f16c", true); |
Yunzhong Gao | a8f7d9d | 2013-09-24 19:00:58 +0000 | [diff] [blame] | 2196 | setFeatureEnabledImpl(Features, "tbm", true); |
Nick Lewycky | af94546 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 2197 | setFeatureEnabledImpl(Features, "cx16", true); |
Benjamin Kramer | 61ea4fe | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 2198 | break; |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2199 | case CK_C3_2: |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2200 | setFeatureEnabledImpl(Features, "sse", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2201 | break; |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2202 | } |
Daniel Dunbar | 868bd0a | 2009-05-06 03:16:41 +0000 | [diff] [blame] | 2203 | } |
| 2204 | |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2205 | void X86TargetInfo::setSSELevel(llvm::StringMap<bool> &Features, |
Craig Topper | 319d81f | 2013-09-17 04:12:55 +0000 | [diff] [blame] | 2206 | X86SSEEnum Level, bool Enabled) { |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2207 | if (Enabled) { |
| 2208 | switch (Level) { |
Craig Topper | b7a95d2 | 2013-08-21 03:59:22 +0000 | [diff] [blame] | 2209 | case AVX512F: |
| 2210 | Features["avx512f"] = true; |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2211 | case AVX2: |
| 2212 | Features["avx2"] = true; |
| 2213 | case AVX: |
| 2214 | Features["avx"] = true; |
| 2215 | case SSE42: |
Craig Topper | 89a5e79 | 2013-09-10 06:55:47 +0000 | [diff] [blame] | 2216 | Features["sse4.2"] = true; |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2217 | case SSE41: |
Rafael Espindola | 81cde9e | 2013-08-23 20:21:37 +0000 | [diff] [blame] | 2218 | Features["sse4.1"] = true; |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2219 | case SSSE3: |
| 2220 | Features["ssse3"] = true; |
| 2221 | case SSE3: |
| 2222 | Features["sse3"] = true; |
| 2223 | case SSE2: |
| 2224 | Features["sse2"] = true; |
| 2225 | case SSE1: |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2226 | Features["sse"] = true; |
| 2227 | case NoSSE: |
| 2228 | break; |
| 2229 | } |
| 2230 | return; |
| 2231 | } |
| 2232 | |
| 2233 | switch (Level) { |
| 2234 | case NoSSE: |
| 2235 | case SSE1: |
| 2236 | Features["sse"] = false; |
| 2237 | case SSE2: |
Ben Langmuir | b83f5a7 | 2013-09-19 13:22:04 +0000 | [diff] [blame] | 2238 | Features["sse2"] = Features["pclmul"] = Features["aes"] = |
| 2239 | Features["sha"] = false; |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2240 | case SSE3: |
| 2241 | Features["sse3"] = false; |
| 2242 | setXOPLevel(Features, NoXOP, false); |
| 2243 | case SSSE3: |
| 2244 | Features["ssse3"] = false; |
| 2245 | case SSE41: |
Rafael Espindola | 81cde9e | 2013-08-23 20:21:37 +0000 | [diff] [blame] | 2246 | Features["sse4.1"] = false; |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2247 | case SSE42: |
Craig Topper | 89a5e79 | 2013-09-10 06:55:47 +0000 | [diff] [blame] | 2248 | Features["sse4.2"] = false; |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2249 | case AVX: |
Craig Topper | 84f007b | 2013-09-16 04:54:13 +0000 | [diff] [blame] | 2250 | Features["fma"] = Features["avx"] = Features["f16c"] = false; |
Rafael Espindola | 29f26de | 2013-08-21 13:28:02 +0000 | [diff] [blame] | 2251 | setXOPLevel(Features, FMA4, false); |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2252 | case AVX2: |
| 2253 | Features["avx2"] = false; |
Craig Topper | b7a95d2 | 2013-08-21 03:59:22 +0000 | [diff] [blame] | 2254 | case AVX512F: |
Craig Topper | bca2c4f | 2013-08-21 05:29:10 +0000 | [diff] [blame] | 2255 | Features["avx512f"] = Features["avx512cd"] = Features["avx512er"] = |
| 2256 | Features["avx512pf"] = false; |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2257 | } |
| 2258 | } |
| 2259 | |
| 2260 | void X86TargetInfo::setMMXLevel(llvm::StringMap<bool> &Features, |
Craig Topper | 319d81f | 2013-09-17 04:12:55 +0000 | [diff] [blame] | 2261 | MMX3DNowEnum Level, bool Enabled) { |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2262 | if (Enabled) { |
| 2263 | switch (Level) { |
| 2264 | case AMD3DNowAthlon: |
| 2265 | Features["3dnowa"] = true; |
| 2266 | case AMD3DNow: |
| 2267 | Features["3dnow"] = true; |
| 2268 | case MMX: |
| 2269 | Features["mmx"] = true; |
| 2270 | case NoMMX3DNow: |
| 2271 | break; |
| 2272 | } |
| 2273 | return; |
| 2274 | } |
| 2275 | |
| 2276 | switch (Level) { |
| 2277 | case NoMMX3DNow: |
| 2278 | case MMX: |
| 2279 | Features["mmx"] = false; |
| 2280 | case AMD3DNow: |
| 2281 | Features["3dnow"] = false; |
| 2282 | case AMD3DNowAthlon: |
| 2283 | Features["3dnowa"] = false; |
| 2284 | } |
| 2285 | } |
| 2286 | |
| 2287 | void X86TargetInfo::setXOPLevel(llvm::StringMap<bool> &Features, XOPEnum Level, |
Craig Topper | 319d81f | 2013-09-17 04:12:55 +0000 | [diff] [blame] | 2288 | bool Enabled) { |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2289 | if (Enabled) { |
| 2290 | switch (Level) { |
| 2291 | case XOP: |
| 2292 | Features["xop"] = true; |
| 2293 | case FMA4: |
| 2294 | Features["fma4"] = true; |
| 2295 | setSSELevel(Features, AVX, true); |
| 2296 | case SSE4A: |
| 2297 | Features["sse4a"] = true; |
| 2298 | setSSELevel(Features, SSE3, true); |
| 2299 | case NoXOP: |
| 2300 | break; |
| 2301 | } |
| 2302 | return; |
| 2303 | } |
| 2304 | |
| 2305 | switch (Level) { |
| 2306 | case NoXOP: |
| 2307 | case SSE4A: |
| 2308 | Features["sse4a"] = false; |
| 2309 | case FMA4: |
| 2310 | Features["fma4"] = false; |
| 2311 | case XOP: |
| 2312 | Features["xop"] = false; |
| 2313 | } |
| 2314 | } |
| 2315 | |
Craig Topper | 85bfef6 | 2013-09-17 04:51:29 +0000 | [diff] [blame] | 2316 | void X86TargetInfo::setFeatureEnabledImpl(llvm::StringMap<bool> &Features, |
| 2317 | StringRef Name, bool Enabled) { |
Eric Christopher | d39ebe2 | 2010-03-04 02:26:37 +0000 | [diff] [blame] | 2318 | // FIXME: This *really* should not be here. We need some way of translating |
| 2319 | // options into llvm subtarget features. |
Rafael Espindola | 81cde9e | 2013-08-23 20:21:37 +0000 | [diff] [blame] | 2320 | if (Name == "sse4") |
| 2321 | Name = "sse4.2"; |
Daniel Dunbar | 17ca363 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 2322 | |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2323 | Features[Name] = Enabled; |
Rafael Espindola | 53ac3d8 | 2011-11-27 20:00:43 +0000 | [diff] [blame] | 2324 | |
Craig Topper | b22352e | 2013-09-19 01:13:07 +0000 | [diff] [blame] | 2325 | if (Name == "mmx") { |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2326 | setMMXLevel(Features, MMX, Enabled); |
Craig Topper | b22352e | 2013-09-19 01:13:07 +0000 | [diff] [blame] | 2327 | } else if (Name == "sse") { |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2328 | setSSELevel(Features, SSE1, Enabled); |
Craig Topper | b22352e | 2013-09-19 01:13:07 +0000 | [diff] [blame] | 2329 | } else if (Name == "sse2") { |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2330 | setSSELevel(Features, SSE2, Enabled); |
Craig Topper | b22352e | 2013-09-19 01:13:07 +0000 | [diff] [blame] | 2331 | } else if (Name == "sse3") { |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2332 | setSSELevel(Features, SSE3, Enabled); |
Craig Topper | b22352e | 2013-09-19 01:13:07 +0000 | [diff] [blame] | 2333 | } else if (Name == "ssse3") { |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2334 | setSSELevel(Features, SSSE3, Enabled); |
Craig Topper | b22352e | 2013-09-19 01:13:07 +0000 | [diff] [blame] | 2335 | } else if (Name == "sse4.2") { |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2336 | setSSELevel(Features, SSE42, Enabled); |
Craig Topper | b22352e | 2013-09-19 01:13:07 +0000 | [diff] [blame] | 2337 | } else if (Name == "sse4.1") { |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2338 | setSSELevel(Features, SSE41, Enabled); |
Craig Topper | b22352e | 2013-09-19 01:13:07 +0000 | [diff] [blame] | 2339 | } else if (Name == "3dnow") { |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2340 | setMMXLevel(Features, AMD3DNow, Enabled); |
Craig Topper | b22352e | 2013-09-19 01:13:07 +0000 | [diff] [blame] | 2341 | } else if (Name == "3dnowa") { |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2342 | setMMXLevel(Features, AMD3DNowAthlon, Enabled); |
Craig Topper | b22352e | 2013-09-19 01:13:07 +0000 | [diff] [blame] | 2343 | } else if (Name == "aes") { |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2344 | if (Enabled) |
| 2345 | setSSELevel(Features, SSE2, Enabled); |
| 2346 | } else if (Name == "pclmul") { |
| 2347 | if (Enabled) |
| 2348 | setSSELevel(Features, SSE2, Enabled); |
Craig Topper | b22352e | 2013-09-19 01:13:07 +0000 | [diff] [blame] | 2349 | } else if (Name == "avx") { |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2350 | setSSELevel(Features, AVX, Enabled); |
Craig Topper | b22352e | 2013-09-19 01:13:07 +0000 | [diff] [blame] | 2351 | } else if (Name == "avx2") { |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2352 | setSSELevel(Features, AVX2, Enabled); |
Craig Topper | b22352e | 2013-09-19 01:13:07 +0000 | [diff] [blame] | 2353 | } else if (Name == "avx512f") { |
Craig Topper | b7a95d2 | 2013-08-21 03:59:22 +0000 | [diff] [blame] | 2354 | setSSELevel(Features, AVX512F, Enabled); |
Craig Topper | b22352e | 2013-09-19 01:13:07 +0000 | [diff] [blame] | 2355 | } else if (Name == "avx512cd" || Name == "avx512er" || Name == "avx512pf") { |
Craig Topper | bca2c4f | 2013-08-21 05:29:10 +0000 | [diff] [blame] | 2356 | if (Enabled) |
| 2357 | setSSELevel(Features, AVX512F, Enabled); |
| 2358 | } else if (Name == "fma") { |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2359 | if (Enabled) |
| 2360 | setSSELevel(Features, AVX, Enabled); |
| 2361 | } else if (Name == "fma4") { |
| 2362 | setXOPLevel(Features, FMA4, Enabled); |
| 2363 | } else if (Name == "xop") { |
| 2364 | setXOPLevel(Features, XOP, Enabled); |
| 2365 | } else if (Name == "sse4a") { |
| 2366 | setXOPLevel(Features, SSE4A, Enabled); |
Craig Topper | 84f007b | 2013-09-16 04:54:13 +0000 | [diff] [blame] | 2367 | } else if (Name == "f16c") { |
| 2368 | if (Enabled) |
| 2369 | setSSELevel(Features, AVX, Enabled); |
Ben Langmuir | b83f5a7 | 2013-09-19 13:22:04 +0000 | [diff] [blame] | 2370 | } else if (Name == "sha") { |
| 2371 | if (Enabled) |
| 2372 | setSSELevel(Features, SSE2, Enabled); |
Daniel Dunbar | 17ca363 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 2373 | } |
Daniel Dunbar | 17ca363 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 2374 | } |
| 2375 | |
Eric Christopher | 3d11ced | 2013-10-16 21:26:26 +0000 | [diff] [blame] | 2376 | /// handleTargetFeatures - Perform initialization based on the user |
Daniel Dunbar | 868bd0a | 2009-05-06 03:16:41 +0000 | [diff] [blame] | 2377 | /// configured set of features. |
Eric Christopher | 3d11ced | 2013-10-16 21:26:26 +0000 | [diff] [blame] | 2378 | bool X86TargetInfo::handleTargetFeatures(std::vector<std::string> &Features, |
Rafael Espindola | 5389b84 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 2379 | DiagnosticsEngine &Diags) { |
Daniel Dunbar | 29a790b | 2009-11-11 09:38:56 +0000 | [diff] [blame] | 2380 | // Remember the maximum enabled sselevel. |
| 2381 | for (unsigned i = 0, e = Features.size(); i !=e; ++i) { |
| 2382 | // Ignore disabled features. |
| 2383 | if (Features[i][0] == '-') |
| 2384 | continue; |
| 2385 | |
Benjamin Kramer | 713575a | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 2386 | StringRef Feature = StringRef(Features[i]).substr(1); |
| 2387 | |
| 2388 | if (Feature == "aes") { |
Eric Christopher | eea12d1 | 2010-04-02 23:50:19 +0000 | [diff] [blame] | 2389 | HasAES = true; |
| 2390 | continue; |
| 2391 | } |
| 2392 | |
Craig Topper | 3c0bc15 | 2012-05-31 05:18:48 +0000 | [diff] [blame] | 2393 | if (Feature == "pclmul") { |
| 2394 | HasPCLMUL = true; |
| 2395 | continue; |
| 2396 | } |
| 2397 | |
Benjamin Kramer | 713575a | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 2398 | if (Feature == "lzcnt") { |
Craig Topper | 31ceea0 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 2399 | HasLZCNT = true; |
| 2400 | continue; |
| 2401 | } |
| 2402 | |
Rafael Espindola | 81cde9e | 2013-08-23 20:21:37 +0000 | [diff] [blame] | 2403 | if (Feature == "rdrnd") { |
Benjamin Kramer | 84f3080 | 2012-07-07 09:39:18 +0000 | [diff] [blame] | 2404 | HasRDRND = true; |
| 2405 | continue; |
| 2406 | } |
| 2407 | |
Benjamin Kramer | 713575a | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 2408 | if (Feature == "bmi") { |
Craig Topper | 31ceea0 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 2409 | HasBMI = true; |
| 2410 | continue; |
| 2411 | } |
| 2412 | |
Benjamin Kramer | 713575a | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 2413 | if (Feature == "bmi2") { |
Craig Topper | 31ceea0 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 2414 | HasBMI2 = true; |
| 2415 | continue; |
| 2416 | } |
| 2417 | |
Benjamin Kramer | 713575a | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 2418 | if (Feature == "popcnt") { |
Craig Topper | e14e08b | 2011-12-29 16:10:46 +0000 | [diff] [blame] | 2419 | HasPOPCNT = true; |
| 2420 | continue; |
| 2421 | } |
| 2422 | |
Michael Liao | 463eb89 | 2012-11-10 05:17:46 +0000 | [diff] [blame] | 2423 | if (Feature == "rtm") { |
| 2424 | HasRTM = true; |
| 2425 | continue; |
| 2426 | } |
| 2427 | |
Michael Liao | 72339a0 | 2013-03-26 17:52:08 +0000 | [diff] [blame] | 2428 | if (Feature == "prfchw") { |
| 2429 | HasPRFCHW = true; |
| 2430 | continue; |
| 2431 | } |
| 2432 | |
Michael Liao | 1bfc28c | 2013-03-29 05:17:55 +0000 | [diff] [blame] | 2433 | if (Feature == "rdseed") { |
| 2434 | HasRDSEED = true; |
| 2435 | continue; |
| 2436 | } |
| 2437 | |
Yunzhong Gao | a8f7d9d | 2013-09-24 19:00:58 +0000 | [diff] [blame] | 2438 | if (Feature == "tbm") { |
| 2439 | HasTBM = true; |
| 2440 | continue; |
| 2441 | } |
| 2442 | |
Craig Topper | 2ae9507 | 2012-06-03 21:46:30 +0000 | [diff] [blame] | 2443 | if (Feature == "fma") { |
| 2444 | HasFMA = true; |
| 2445 | continue; |
| 2446 | } |
| 2447 | |
Manman Ren | 146e5a4 | 2012-10-11 00:59:55 +0000 | [diff] [blame] | 2448 | if (Feature == "f16c") { |
| 2449 | HasF16C = true; |
| 2450 | continue; |
| 2451 | } |
| 2452 | |
Craig Topper | bca2c4f | 2013-08-21 05:29:10 +0000 | [diff] [blame] | 2453 | if (Feature == "avx512cd") { |
| 2454 | HasAVX512CD = true; |
| 2455 | continue; |
| 2456 | } |
| 2457 | |
| 2458 | if (Feature == "avx512er") { |
| 2459 | HasAVX512ER = true; |
| 2460 | continue; |
| 2461 | } |
| 2462 | |
| 2463 | if (Feature == "avx512pf") { |
| 2464 | HasAVX512PF = true; |
| 2465 | continue; |
| 2466 | } |
| 2467 | |
Ben Langmuir | b83f5a7 | 2013-09-19 13:22:04 +0000 | [diff] [blame] | 2468 | if (Feature == "sha") { |
| 2469 | HasSHA = true; |
| 2470 | continue; |
| 2471 | } |
| 2472 | |
Nick Lewycky | af94546 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 2473 | if (Feature == "cx16") { |
| 2474 | HasCX16 = true; |
| 2475 | continue; |
| 2476 | } |
| 2477 | |
Daniel Dunbar | 29a790b | 2009-11-11 09:38:56 +0000 | [diff] [blame] | 2478 | assert(Features[i][0] == '+' && "Invalid target feature!"); |
Benjamin Kramer | 713575a | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 2479 | X86SSEEnum Level = llvm::StringSwitch<X86SSEEnum>(Feature) |
Craig Topper | bca2c4f | 2013-08-21 05:29:10 +0000 | [diff] [blame] | 2480 | .Case("avx512f", AVX512F) |
Craig Topper | 05fe4b5 | 2012-01-09 09:19:09 +0000 | [diff] [blame] | 2481 | .Case("avx2", AVX2) |
| 2482 | .Case("avx", AVX) |
Rafael Espindola | 81cde9e | 2013-08-23 20:21:37 +0000 | [diff] [blame] | 2483 | .Case("sse4.2", SSE42) |
| 2484 | .Case("sse4.1", SSE41) |
Daniel Dunbar | 29a790b | 2009-11-11 09:38:56 +0000 | [diff] [blame] | 2485 | .Case("ssse3", SSSE3) |
Nuno Lopes | 33d3bca | 2010-03-12 10:20:09 +0000 | [diff] [blame] | 2486 | .Case("sse3", SSE3) |
Daniel Dunbar | 29a790b | 2009-11-11 09:38:56 +0000 | [diff] [blame] | 2487 | .Case("sse2", SSE2) |
| 2488 | .Case("sse", SSE1) |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2489 | .Default(NoSSE); |
Daniel Dunbar | 29a790b | 2009-11-11 09:38:56 +0000 | [diff] [blame] | 2490 | SSELevel = std::max(SSELevel, Level); |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 2491 | |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2492 | MMX3DNowEnum ThreeDNowLevel = |
Benjamin Kramer | 713575a | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 2493 | llvm::StringSwitch<MMX3DNowEnum>(Feature) |
Anders Carlsson | 9b0fb62 | 2010-01-27 03:47:49 +0000 | [diff] [blame] | 2494 | .Case("3dnowa", AMD3DNowAthlon) |
| 2495 | .Case("3dnow", AMD3DNow) |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2496 | .Case("mmx", MMX) |
| 2497 | .Default(NoMMX3DNow); |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2498 | MMX3DNowLevel = std::max(MMX3DNowLevel, ThreeDNowLevel); |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2499 | |
| 2500 | XOPEnum XLevel = llvm::StringSwitch<XOPEnum>(Feature) |
| 2501 | .Case("xop", XOP) |
| 2502 | .Case("fma4", FMA4) |
| 2503 | .Case("sse4a", SSE4A) |
| 2504 | .Default(NoXOP); |
| 2505 | XOPLevel = std::max(XOPLevel, XLevel); |
Daniel Dunbar | 29a790b | 2009-11-11 09:38:56 +0000 | [diff] [blame] | 2506 | } |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2507 | |
Craig Topper | 89a5e79 | 2013-09-10 06:55:47 +0000 | [diff] [blame] | 2508 | // Enable popcnt if sse4.2 is enabled and popcnt is not explicitly disabled. |
| 2509 | // Can't do this earlier because we need to be able to explicitly enable |
| 2510 | // popcnt and still disable sse4.2. |
| 2511 | if (!HasPOPCNT && SSELevel >= SSE42 && |
| 2512 | std::find(Features.begin(), Features.end(), "-popcnt") == Features.end()){ |
| 2513 | HasPOPCNT = true; |
| 2514 | Features.push_back("+popcnt"); |
| 2515 | } |
| 2516 | |
Yunzhong Gao | 15dbacc | 2013-10-16 19:07:02 +0000 | [diff] [blame] | 2517 | // Enable prfchw if 3DNow! is enabled and prfchw is not explicitly disabled. |
| 2518 | if (!HasPRFCHW && MMX3DNowLevel >= AMD3DNow && |
| 2519 | std::find(Features.begin(), Features.end(), "-prfchw") == Features.end()){ |
| 2520 | HasPRFCHW = true; |
| 2521 | Features.push_back("+prfchw"); |
| 2522 | } |
| 2523 | |
Rafael Espindola | 5389b84 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 2524 | // LLVM doesn't have a separate switch for fpmath, so only accept it if it |
| 2525 | // matches the selected sse level. |
| 2526 | if (FPMath == FP_SSE && SSELevel < SSE1) { |
| 2527 | Diags.Report(diag::err_target_unsupported_fpmath) << "sse"; |
| 2528 | return false; |
| 2529 | } else if (FPMath == FP_387 && SSELevel >= SSE1) { |
| 2530 | Diags.Report(diag::err_target_unsupported_fpmath) << "387"; |
| 2531 | return false; |
| 2532 | } |
| 2533 | |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2534 | // Don't tell the backend if we're turning off mmx; it will end up disabling |
| 2535 | // SSE, which we don't want. |
Craig Topper | 56bed97 | 2013-09-11 06:48:53 +0000 | [diff] [blame] | 2536 | // Additionally, if SSE is enabled and mmx is not explicitly disabled, |
| 2537 | // then enable MMX. |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2538 | std::vector<std::string>::iterator it; |
| 2539 | it = std::find(Features.begin(), Features.end(), "-mmx"); |
| 2540 | if (it != Features.end()) |
| 2541 | Features.erase(it); |
Craig Topper | 56bed97 | 2013-09-11 06:48:53 +0000 | [diff] [blame] | 2542 | else if (SSELevel > NoSSE) |
| 2543 | MMX3DNowLevel = std::max(MMX3DNowLevel, MMX); |
Rafael Espindola | 5389b84 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 2544 | return true; |
Chris Lattner | 3daed52 | 2009-03-02 22:20:04 +0000 | [diff] [blame] | 2545 | } |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 2546 | |
Chandler Carruth | f6cf1c2 | 2011-09-28 02:59:25 +0000 | [diff] [blame] | 2547 | /// X86TargetInfo::getTargetDefines - Return the set of the X86-specific macro |
| 2548 | /// definitions for this particular subtarget. |
Chris Lattner | 3332864 | 2009-03-20 15:52:06 +0000 | [diff] [blame] | 2549 | void X86TargetInfo::getTargetDefines(const LangOptions &Opts, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2550 | MacroBuilder &Builder) const { |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 2551 | // Target identification. |
Derek Schuff | babaf31 | 2012-10-11 15:52:22 +0000 | [diff] [blame] | 2552 | if (getTriple().getArch() == llvm::Triple::x86_64) { |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2553 | Builder.defineMacro("__amd64__"); |
| 2554 | Builder.defineMacro("__amd64"); |
| 2555 | Builder.defineMacro("__x86_64"); |
| 2556 | Builder.defineMacro("__x86_64__"); |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 2557 | } else { |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2558 | DefineStd(Builder, "i386", Opts); |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 2559 | } |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 2560 | |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 2561 | // Subtarget options. |
Chandler Carruth | f6cf1c2 | 2011-09-28 02:59:25 +0000 | [diff] [blame] | 2562 | // FIXME: We are hard-coding the tune parameters based on the CPU, but they |
| 2563 | // truly should be based on -mtune options. |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2564 | switch (CPU) { |
| 2565 | case CK_Generic: |
| 2566 | break; |
| 2567 | case CK_i386: |
Chandler Carruth | f6cf1c2 | 2011-09-28 02:59:25 +0000 | [diff] [blame] | 2568 | // The rest are coming from the i386 define above. |
| 2569 | Builder.defineMacro("__tune_i386__"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2570 | break; |
| 2571 | case CK_i486: |
| 2572 | case CK_WinChipC6: |
| 2573 | case CK_WinChip2: |
| 2574 | case CK_C3: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2575 | defineCPUMacros(Builder, "i486"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2576 | break; |
Chandler Carruth | f17ba33 | 2011-09-28 09:45:05 +0000 | [diff] [blame] | 2577 | case CK_PentiumMMX: |
| 2578 | Builder.defineMacro("__pentium_mmx__"); |
| 2579 | Builder.defineMacro("__tune_pentium_mmx__"); |
| 2580 | // Fallthrough |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2581 | case CK_i586: |
| 2582 | case CK_Pentium: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2583 | defineCPUMacros(Builder, "i586"); |
| 2584 | defineCPUMacros(Builder, "pentium"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2585 | break; |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2586 | case CK_Pentium3: |
| 2587 | case CK_Pentium3M: |
| 2588 | case CK_PentiumM: |
Chandler Carruth | f17ba33 | 2011-09-28 09:45:05 +0000 | [diff] [blame] | 2589 | Builder.defineMacro("__tune_pentium3__"); |
| 2590 | // Fallthrough |
| 2591 | case CK_Pentium2: |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2592 | case CK_C3_2: |
Chandler Carruth | f17ba33 | 2011-09-28 09:45:05 +0000 | [diff] [blame] | 2593 | Builder.defineMacro("__tune_pentium2__"); |
| 2594 | // Fallthrough |
| 2595 | case CK_PentiumPro: |
| 2596 | Builder.defineMacro("__tune_i686__"); |
| 2597 | Builder.defineMacro("__tune_pentiumpro__"); |
| 2598 | // Fallthrough |
| 2599 | case CK_i686: |
Chandler Carruth | f6cf1c2 | 2011-09-28 02:59:25 +0000 | [diff] [blame] | 2600 | Builder.defineMacro("__i686"); |
| 2601 | Builder.defineMacro("__i686__"); |
| 2602 | // Strangely, __tune_i686__ isn't defined by GCC when CPU == i686. |
| 2603 | Builder.defineMacro("__pentiumpro"); |
| 2604 | Builder.defineMacro("__pentiumpro__"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2605 | break; |
| 2606 | case CK_Pentium4: |
| 2607 | case CK_Pentium4M: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2608 | defineCPUMacros(Builder, "pentium4"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2609 | break; |
| 2610 | case CK_Yonah: |
| 2611 | case CK_Prescott: |
| 2612 | case CK_Nocona: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2613 | defineCPUMacros(Builder, "nocona"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2614 | break; |
| 2615 | case CK_Core2: |
| 2616 | case CK_Penryn: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2617 | defineCPUMacros(Builder, "core2"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2618 | break; |
| 2619 | case CK_Atom: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2620 | defineCPUMacros(Builder, "atom"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2621 | break; |
Preston Gurd | c57ea68 | 2013-09-13 19:27:17 +0000 | [diff] [blame] | 2622 | case CK_Silvermont: |
Benjamin Kramer | b98ce37 | 2013-08-30 14:05:34 +0000 | [diff] [blame] | 2623 | defineCPUMacros(Builder, "slm"); |
| 2624 | break; |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2625 | case CK_Corei7: |
| 2626 | case CK_Corei7AVX: |
| 2627 | case CK_CoreAVXi: |
Craig Topper | 2b03bb0 | 2011-12-17 19:55:21 +0000 | [diff] [blame] | 2628 | case CK_CoreAVX2: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2629 | defineCPUMacros(Builder, "corei7"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2630 | break; |
Craig Topper | 10c2c68 | 2013-08-20 07:09:39 +0000 | [diff] [blame] | 2631 | case CK_KNL: |
| 2632 | defineCPUMacros(Builder, "knl"); |
| 2633 | break; |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2634 | case CK_K6_2: |
Chandler Carruth | f17ba33 | 2011-09-28 09:45:05 +0000 | [diff] [blame] | 2635 | Builder.defineMacro("__k6_2__"); |
| 2636 | Builder.defineMacro("__tune_k6_2__"); |
| 2637 | // Fallthrough |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2638 | case CK_K6_3: |
Chandler Carruth | f17ba33 | 2011-09-28 09:45:05 +0000 | [diff] [blame] | 2639 | if (CPU != CK_K6_2) { // In case of fallthrough |
| 2640 | // FIXME: GCC may be enabling these in cases where some other k6 |
| 2641 | // architecture is specified but -m3dnow is explicitly provided. The |
| 2642 | // exact semantics need to be determined and emulated here. |
Chandler Carruth | f6cf1c2 | 2011-09-28 02:59:25 +0000 | [diff] [blame] | 2643 | Builder.defineMacro("__k6_3__"); |
| 2644 | Builder.defineMacro("__tune_k6_3__"); |
| 2645 | } |
Chandler Carruth | f17ba33 | 2011-09-28 09:45:05 +0000 | [diff] [blame] | 2646 | // Fallthrough |
| 2647 | case CK_K6: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2648 | defineCPUMacros(Builder, "k6"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2649 | break; |
| 2650 | case CK_Athlon: |
| 2651 | case CK_AthlonThunderbird: |
| 2652 | case CK_Athlon4: |
| 2653 | case CK_AthlonXP: |
| 2654 | case CK_AthlonMP: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2655 | defineCPUMacros(Builder, "athlon"); |
Chandler Carruth | 53bf4f9 | 2011-09-28 09:54:11 +0000 | [diff] [blame] | 2656 | if (SSELevel != NoSSE) { |
Chandler Carruth | f6cf1c2 | 2011-09-28 02:59:25 +0000 | [diff] [blame] | 2657 | Builder.defineMacro("__athlon_sse__"); |
Chandler Carruth | 53bf4f9 | 2011-09-28 09:54:11 +0000 | [diff] [blame] | 2658 | Builder.defineMacro("__tune_athlon_sse__"); |
| 2659 | } |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2660 | break; |
| 2661 | case CK_K8: |
| 2662 | case CK_K8SSE3: |
| 2663 | case CK_x86_64: |
| 2664 | case CK_Opteron: |
| 2665 | case CK_OpteronSSE3: |
| 2666 | case CK_Athlon64: |
| 2667 | case CK_Athlon64SSE3: |
| 2668 | case CK_AthlonFX: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2669 | defineCPUMacros(Builder, "k8"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2670 | break; |
Roman Divacky | 01c770d | 2011-10-30 07:48:46 +0000 | [diff] [blame] | 2671 | case CK_AMDFAM10: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2672 | defineCPUMacros(Builder, "amdfam10"); |
Roman Divacky | 01c770d | 2011-10-30 07:48:46 +0000 | [diff] [blame] | 2673 | break; |
Benjamin Kramer | 5660aa6 | 2012-01-10 11:50:18 +0000 | [diff] [blame] | 2674 | case CK_BTVER1: |
| 2675 | defineCPUMacros(Builder, "btver1"); |
| 2676 | break; |
Benjamin Kramer | 63063f5 | 2013-05-03 10:47:15 +0000 | [diff] [blame] | 2677 | case CK_BTVER2: |
| 2678 | defineCPUMacros(Builder, "btver2"); |
| 2679 | break; |
Benjamin Kramer | 61ea4fe | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 2680 | case CK_BDVER1: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2681 | defineCPUMacros(Builder, "bdver1"); |
Benjamin Kramer | 61ea4fe | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 2682 | break; |
| 2683 | case CK_BDVER2: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2684 | defineCPUMacros(Builder, "bdver2"); |
Benjamin Kramer | 61ea4fe | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 2685 | break; |
Benjamin Kramer | a242096 | 2013-11-04 10:29:51 +0000 | [diff] [blame] | 2686 | case CK_BDVER3: |
| 2687 | defineCPUMacros(Builder, "bdver3"); |
| 2688 | break; |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2689 | case CK_Geode: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2690 | defineCPUMacros(Builder, "geode"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2691 | break; |
Chandler Carruth | f6cf1c2 | 2011-09-28 02:59:25 +0000 | [diff] [blame] | 2692 | } |
Chris Lattner | 84f0ea8 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 2693 | |
Chandler Carruth | 88c75b0 | 2011-09-28 09:54:07 +0000 | [diff] [blame] | 2694 | // Target properties. |
| 2695 | Builder.defineMacro("__LITTLE_ENDIAN__"); |
| 2696 | Builder.defineMacro("__REGISTER_PREFIX__", ""); |
| 2697 | |
Chris Lattner | 5417544 | 2009-04-19 17:32:33 +0000 | [diff] [blame] | 2698 | // Define __NO_MATH_INLINES on linux/x86 so that we don't get inline |
| 2699 | // functions in glibc header files that use FP Stack inline asm which the |
| 2700 | // backend can't deal with (PR879). |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2701 | Builder.defineMacro("__NO_MATH_INLINES"); |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 2702 | |
Chandler Carruth | 88c75b0 | 2011-09-28 09:54:07 +0000 | [diff] [blame] | 2703 | if (HasAES) |
| 2704 | Builder.defineMacro("__AES__"); |
| 2705 | |
Craig Topper | 3c0bc15 | 2012-05-31 05:18:48 +0000 | [diff] [blame] | 2706 | if (HasPCLMUL) |
| 2707 | Builder.defineMacro("__PCLMUL__"); |
| 2708 | |
Craig Topper | 31ceea0 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 2709 | if (HasLZCNT) |
| 2710 | Builder.defineMacro("__LZCNT__"); |
| 2711 | |
Benjamin Kramer | 84f3080 | 2012-07-07 09:39:18 +0000 | [diff] [blame] | 2712 | if (HasRDRND) |
| 2713 | Builder.defineMacro("__RDRND__"); |
| 2714 | |
Craig Topper | 31ceea0 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 2715 | if (HasBMI) |
| 2716 | Builder.defineMacro("__BMI__"); |
| 2717 | |
| 2718 | if (HasBMI2) |
| 2719 | Builder.defineMacro("__BMI2__"); |
| 2720 | |
Craig Topper | e14e08b | 2011-12-29 16:10:46 +0000 | [diff] [blame] | 2721 | if (HasPOPCNT) |
| 2722 | Builder.defineMacro("__POPCNT__"); |
| 2723 | |
Michael Liao | 463eb89 | 2012-11-10 05:17:46 +0000 | [diff] [blame] | 2724 | if (HasRTM) |
| 2725 | Builder.defineMacro("__RTM__"); |
| 2726 | |
Michael Liao | 72339a0 | 2013-03-26 17:52:08 +0000 | [diff] [blame] | 2727 | if (HasPRFCHW) |
| 2728 | Builder.defineMacro("__PRFCHW__"); |
| 2729 | |
Michael Liao | 1bfc28c | 2013-03-29 05:17:55 +0000 | [diff] [blame] | 2730 | if (HasRDSEED) |
| 2731 | Builder.defineMacro("__RDSEED__"); |
| 2732 | |
Yunzhong Gao | a8f7d9d | 2013-09-24 19:00:58 +0000 | [diff] [blame] | 2733 | if (HasTBM) |
| 2734 | Builder.defineMacro("__TBM__"); |
| 2735 | |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2736 | switch (XOPLevel) { |
| 2737 | case XOP: |
| 2738 | Builder.defineMacro("__XOP__"); |
| 2739 | case FMA4: |
Craig Topper | 6a511e1 | 2011-12-30 07:33:42 +0000 | [diff] [blame] | 2740 | Builder.defineMacro("__FMA4__"); |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2741 | case SSE4A: |
| 2742 | Builder.defineMacro("__SSE4A__"); |
| 2743 | case NoXOP: |
| 2744 | break; |
| 2745 | } |
Craig Topper | 6a511e1 | 2011-12-30 07:33:42 +0000 | [diff] [blame] | 2746 | |
Craig Topper | 2ae9507 | 2012-06-03 21:46:30 +0000 | [diff] [blame] | 2747 | if (HasFMA) |
| 2748 | Builder.defineMacro("__FMA__"); |
| 2749 | |
Manman Ren | 146e5a4 | 2012-10-11 00:59:55 +0000 | [diff] [blame] | 2750 | if (HasF16C) |
| 2751 | Builder.defineMacro("__F16C__"); |
| 2752 | |
Craig Topper | bca2c4f | 2013-08-21 05:29:10 +0000 | [diff] [blame] | 2753 | if (HasAVX512CD) |
| 2754 | Builder.defineMacro("__AVX512CD__"); |
| 2755 | if (HasAVX512ER) |
| 2756 | Builder.defineMacro("__AVX512ER__"); |
| 2757 | if (HasAVX512PF) |
| 2758 | Builder.defineMacro("__AVX512PF__"); |
| 2759 | |
Ben Langmuir | b83f5a7 | 2013-09-19 13:22:04 +0000 | [diff] [blame] | 2760 | if (HasSHA) |
| 2761 | Builder.defineMacro("__SHA__"); |
| 2762 | |
Nick Lewycky | af94546 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 2763 | if (HasCX16) |
| 2764 | Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_16"); |
| 2765 | |
Chris Lattner | 84f0ea8 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 2766 | // Each case falls through to the previous one here. |
| 2767 | switch (SSELevel) { |
Craig Topper | b7a95d2 | 2013-08-21 03:59:22 +0000 | [diff] [blame] | 2768 | case AVX512F: |
Craig Topper | 42f9873 | 2013-08-20 07:39:54 +0000 | [diff] [blame] | 2769 | Builder.defineMacro("__AVX512F__"); |
Craig Topper | 05fe4b5 | 2012-01-09 09:19:09 +0000 | [diff] [blame] | 2770 | case AVX2: |
| 2771 | Builder.defineMacro("__AVX2__"); |
| 2772 | case AVX: |
| 2773 | Builder.defineMacro("__AVX__"); |
Chris Lattner | 84f0ea8 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 2774 | case SSE42: |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2775 | Builder.defineMacro("__SSE4_2__"); |
Chris Lattner | 84f0ea8 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 2776 | case SSE41: |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2777 | Builder.defineMacro("__SSE4_1__"); |
Chris Lattner | 84f0ea8 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 2778 | case SSSE3: |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2779 | Builder.defineMacro("__SSSE3__"); |
Chris Lattner | 84f0ea8 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 2780 | case SSE3: |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2781 | Builder.defineMacro("__SSE3__"); |
Chris Lattner | 84f0ea8 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 2782 | case SSE2: |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2783 | Builder.defineMacro("__SSE2__"); |
| 2784 | Builder.defineMacro("__SSE2_MATH__"); // -mfp-math=sse always implied. |
Chris Lattner | 84f0ea8 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 2785 | case SSE1: |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2786 | Builder.defineMacro("__SSE__"); |
| 2787 | Builder.defineMacro("__SSE_MATH__"); // -mfp-math=sse always implied. |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2788 | case NoSSE: |
Chris Lattner | 84f0ea8 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 2789 | break; |
| 2790 | } |
Michael J. Spencer | 237cf58 | 2010-10-18 07:10:59 +0000 | [diff] [blame] | 2791 | |
Derek Schuff | babaf31 | 2012-10-11 15:52:22 +0000 | [diff] [blame] | 2792 | if (Opts.MicrosoftExt && getTriple().getArch() == llvm::Triple::x86) { |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 2793 | switch (SSELevel) { |
Craig Topper | b7a95d2 | 2013-08-21 03:59:22 +0000 | [diff] [blame] | 2794 | case AVX512F: |
Craig Topper | 05fe4b5 | 2012-01-09 09:19:09 +0000 | [diff] [blame] | 2795 | case AVX2: |
| 2796 | case AVX: |
Michael J. Spencer | a764e83 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 2797 | case SSE42: |
| 2798 | case SSE41: |
| 2799 | case SSSE3: |
| 2800 | case SSE3: |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 2801 | case SSE2: |
Chris Lattner | 5f9e272 | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 2802 | Builder.defineMacro("_M_IX86_FP", Twine(2)); |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 2803 | break; |
| 2804 | case SSE1: |
Chris Lattner | 5f9e272 | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 2805 | Builder.defineMacro("_M_IX86_FP", Twine(1)); |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 2806 | break; |
| 2807 | default: |
Chris Lattner | 5f9e272 | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 2808 | Builder.defineMacro("_M_IX86_FP", Twine(0)); |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 2809 | } |
| 2810 | } |
| 2811 | |
Anders Carlsson | 9b0fb62 | 2010-01-27 03:47:49 +0000 | [diff] [blame] | 2812 | // Each case falls through to the previous one here. |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2813 | switch (MMX3DNowLevel) { |
Anders Carlsson | 9b0fb62 | 2010-01-27 03:47:49 +0000 | [diff] [blame] | 2814 | case AMD3DNowAthlon: |
| 2815 | Builder.defineMacro("__3dNOW_A__"); |
| 2816 | case AMD3DNow: |
| 2817 | Builder.defineMacro("__3dNOW__"); |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2818 | case MMX: |
| 2819 | Builder.defineMacro("__MMX__"); |
| 2820 | case NoMMX3DNow: |
Anders Carlsson | 9b0fb62 | 2010-01-27 03:47:49 +0000 | [diff] [blame] | 2821 | break; |
| 2822 | } |
Michael J. Spencer | d1b3394 | 2013-04-04 23:53:43 +0000 | [diff] [blame] | 2823 | |
| 2824 | if (CPU >= CK_i486) { |
| 2825 | Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_1"); |
| 2826 | Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_2"); |
| 2827 | Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4"); |
| 2828 | } |
| 2829 | if (CPU >= CK_i586) |
| 2830 | Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_8"); |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 2831 | } |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 2832 | |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 2833 | bool X86TargetInfo::hasFeature(StringRef Feature) const { |
| 2834 | return llvm::StringSwitch<bool>(Feature) |
| 2835 | .Case("aes", HasAES) |
| 2836 | .Case("avx", SSELevel >= AVX) |
| 2837 | .Case("avx2", SSELevel >= AVX2) |
Craig Topper | b7a95d2 | 2013-08-21 03:59:22 +0000 | [diff] [blame] | 2838 | .Case("avx512f", SSELevel >= AVX512F) |
Craig Topper | bca2c4f | 2013-08-21 05:29:10 +0000 | [diff] [blame] | 2839 | .Case("avx512cd", HasAVX512CD) |
| 2840 | .Case("avx512er", HasAVX512ER) |
| 2841 | .Case("avx512pf", HasAVX512PF) |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 2842 | .Case("bmi", HasBMI) |
| 2843 | .Case("bmi2", HasBMI2) |
Nick Lewycky | af94546 | 2013-10-05 20:14:27 +0000 | [diff] [blame] | 2844 | .Case("cx16", HasCX16) |
| 2845 | .Case("f16c", HasF16C) |
Craig Topper | 2ae9507 | 2012-06-03 21:46:30 +0000 | [diff] [blame] | 2846 | .Case("fma", HasFMA) |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2847 | .Case("fma4", XOPLevel >= FMA4) |
Yunzhong Gao | a8f7d9d | 2013-09-24 19:00:58 +0000 | [diff] [blame] | 2848 | .Case("tbm", HasTBM) |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 2849 | .Case("lzcnt", HasLZCNT) |
Benjamin Kramer | 84f3080 | 2012-07-07 09:39:18 +0000 | [diff] [blame] | 2850 | .Case("rdrnd", HasRDRND) |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 2851 | .Case("mm3dnow", MMX3DNowLevel >= AMD3DNow) |
| 2852 | .Case("mm3dnowa", MMX3DNowLevel >= AMD3DNowAthlon) |
| 2853 | .Case("mmx", MMX3DNowLevel >= MMX) |
Craig Topper | 3c0bc15 | 2012-05-31 05:18:48 +0000 | [diff] [blame] | 2854 | .Case("pclmul", HasPCLMUL) |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 2855 | .Case("popcnt", HasPOPCNT) |
Michael Liao | 463eb89 | 2012-11-10 05:17:46 +0000 | [diff] [blame] | 2856 | .Case("rtm", HasRTM) |
Michael Liao | 72339a0 | 2013-03-26 17:52:08 +0000 | [diff] [blame] | 2857 | .Case("prfchw", HasPRFCHW) |
Michael Liao | 1bfc28c | 2013-03-29 05:17:55 +0000 | [diff] [blame] | 2858 | .Case("rdseed", HasRDSEED) |
Ben Langmuir | b83f5a7 | 2013-09-19 13:22:04 +0000 | [diff] [blame] | 2859 | .Case("sha", HasSHA) |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 2860 | .Case("sse", SSELevel >= SSE1) |
| 2861 | .Case("sse2", SSELevel >= SSE2) |
| 2862 | .Case("sse3", SSELevel >= SSE3) |
| 2863 | .Case("ssse3", SSELevel >= SSSE3) |
Rafael Espindola | 81cde9e | 2013-08-23 20:21:37 +0000 | [diff] [blame] | 2864 | .Case("sse4.1", SSELevel >= SSE41) |
| 2865 | .Case("sse4.2", SSELevel >= SSE42) |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2866 | .Case("sse4a", XOPLevel >= SSE4A) |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 2867 | .Case("x86", true) |
Derek Schuff | babaf31 | 2012-10-11 15:52:22 +0000 | [diff] [blame] | 2868 | .Case("x86_32", getTriple().getArch() == llvm::Triple::x86) |
| 2869 | .Case("x86_64", getTriple().getArch() == llvm::Triple::x86_64) |
Rafael Espindola | f6fe72b | 2013-08-20 13:44:29 +0000 | [diff] [blame] | 2870 | .Case("xop", XOPLevel >= XOP) |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 2871 | .Default(false); |
| 2872 | } |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 2873 | |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2874 | bool |
Anders Carlsson | 066d2ea | 2009-02-28 17:11:49 +0000 | [diff] [blame] | 2875 | X86TargetInfo::validateAsmConstraint(const char *&Name, |
Chris Lattner | 44def07 | 2009-04-26 07:16:29 +0000 | [diff] [blame] | 2876 | TargetInfo::ConstraintInfo &Info) const { |
Anders Carlsson | 066d2ea | 2009-02-28 17:11:49 +0000 | [diff] [blame] | 2877 | switch (*Name) { |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2878 | default: return false; |
Dale Johannesen | 545be51 | 2010-08-24 22:33:12 +0000 | [diff] [blame] | 2879 | case 'Y': // first letter of a pair: |
| 2880 | switch (*(Name+1)) { |
| 2881 | default: return false; |
| 2882 | case '0': // First SSE register. |
| 2883 | case 't': // Any SSE register, when SSE2 is enabled. |
| 2884 | case 'i': // Any SSE register, when SSE2 and inter-unit moves enabled. |
| 2885 | case 'm': // any MMX register, when inter-unit moves enabled. |
| 2886 | break; // falls through to setAllowsRegister. |
| 2887 | } |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2888 | case 'a': // eax. |
| 2889 | case 'b': // ebx. |
| 2890 | case 'c': // ecx. |
| 2891 | case 'd': // edx. |
| 2892 | case 'S': // esi. |
| 2893 | case 'D': // edi. |
| 2894 | case 'A': // edx:eax. |
Dale Johannesen | 545be51 | 2010-08-24 22:33:12 +0000 | [diff] [blame] | 2895 | case 'f': // any x87 floating point stack register. |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2896 | case 't': // top of floating point stack. |
| 2897 | case 'u': // second from top of floating point stack. |
| 2898 | case 'q': // Any register accessible as [r]l: a, b, c, and d. |
Anders Carlsson | fce0934 | 2008-10-06 00:41:45 +0000 | [diff] [blame] | 2899 | case 'y': // Any MMX register. |
Anders Carlsson | a7406d4 | 2008-10-06 19:17:39 +0000 | [diff] [blame] | 2900 | case 'x': // Any SSE register. |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2901 | case 'Q': // Any register accessible as [r]h: a, b, c, and d. |
Dale Johannesen | 545be51 | 2010-08-24 22:33:12 +0000 | [diff] [blame] | 2902 | case 'R': // "Legacy" registers: ax, bx, cx, dx, di, si, sp, bp. |
| 2903 | case 'l': // "Index" registers: any general register that can be used as an |
| 2904 | // index in a base+index memory access. |
| 2905 | Info.setAllowsRegister(); |
| 2906 | return true; |
| 2907 | case 'C': // SSE floating point constant. |
| 2908 | case 'G': // x87 floating point constant. |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 2909 | case 'e': // 32-bit signed integer constant for use with zero-extending |
Anders Carlsson | 79bc64c | 2009-01-24 18:03:09 +0000 | [diff] [blame] | 2910 | // x86_64 instructions. |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 2911 | case 'Z': // 32-bit unsigned integer constant for use with zero-extending |
Anders Carlsson | 79bc64c | 2009-01-24 18:03:09 +0000 | [diff] [blame] | 2912 | // x86_64 instructions. |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2913 | return true; |
| 2914 | } |
| 2915 | } |
| 2916 | |
Dale Johannesen | f6e2c20 | 2010-10-29 23:12:32 +0000 | [diff] [blame] | 2917 | |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2918 | std::string |
Stuart Hastings | 002333f | 2011-06-07 23:45:05 +0000 | [diff] [blame] | 2919 | X86TargetInfo::convertConstraint(const char *&Constraint) const { |
| 2920 | switch (*Constraint) { |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2921 | case 'a': return std::string("{ax}"); |
| 2922 | case 'b': return std::string("{bx}"); |
| 2923 | case 'c': return std::string("{cx}"); |
| 2924 | case 'd': return std::string("{dx}"); |
| 2925 | case 'S': return std::string("{si}"); |
| 2926 | case 'D': return std::string("{di}"); |
Dale Johannesen | cee5501 | 2010-10-22 21:07:10 +0000 | [diff] [blame] | 2927 | case 'p': // address |
| 2928 | return std::string("im"); |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2929 | case 't': // top of floating point stack. |
| 2930 | return std::string("{st}"); |
| 2931 | case 'u': // second from top of floating point stack. |
| 2932 | return std::string("{st(1)}"); // second from top of floating point stack. |
| 2933 | default: |
Stuart Hastings | 002333f | 2011-06-07 23:45:05 +0000 | [diff] [blame] | 2934 | return std::string(1, *Constraint); |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2935 | } |
| 2936 | } |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2937 | } // end anonymous namespace |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 2938 | |
| 2939 | namespace { |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2940 | // X86-32 generic target |
| 2941 | class X86_32TargetInfo : public X86TargetInfo { |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 2942 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 2943 | X86_32TargetInfo(const llvm::Triple &Triple) : X86TargetInfo(Triple) { |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2944 | DoubleAlign = LongLongAlign = 32; |
| 2945 | LongDoubleWidth = 96; |
| 2946 | LongDoubleAlign = 32; |
Nick Lewycky | 9bddf43 | 2011-12-21 04:25:47 +0000 | [diff] [blame] | 2947 | SuitableAlign = 128; |
Eli Friedman | ed855cb | 2008-08-21 00:13:15 +0000 | [diff] [blame] | 2948 | DescriptionString = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-" |
| 2949 | "i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-" |
Lang Hames | 567c600 | 2011-10-11 00:52:51 +0000 | [diff] [blame] | 2950 | "a0:0:64-f80:32:32-n8:16:32-S128"; |
Eli Friedman | 1afabd9 | 2009-03-29 20:31:09 +0000 | [diff] [blame] | 2951 | SizeType = UnsignedInt; |
| 2952 | PtrDiffType = SignedInt; |
| 2953 | IntPtrType = SignedInt; |
Anton Korobeynikov | 264a76c | 2009-04-03 23:38:25 +0000 | [diff] [blame] | 2954 | RegParmMax = 3; |
Daniel Dunbar | dacf9dd | 2010-07-14 23:39:36 +0000 | [diff] [blame] | 2955 | |
| 2956 | // Use fpret for all types. |
| 2957 | RealTypeUsesObjCFPRet = ((1 << TargetInfo::Float) | |
| 2958 | (1 << TargetInfo::Double) | |
| 2959 | (1 << TargetInfo::LongDouble)); |
Eli Friedman | 2be4607 | 2011-10-14 20:59:01 +0000 | [diff] [blame] | 2960 | |
| 2961 | // x86-32 has atomics up to 8 bytes |
| 2962 | // FIXME: Check that we actually have cmpxchg8b before setting |
| 2963 | // MaxAtomicInlineWidth. (cmpxchg8b is an i586 instruction.) |
| 2964 | MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 64; |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2965 | } |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 2966 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 2967 | return TargetInfo::CharPtrBuiltinVaList; |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2968 | } |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 2969 | |
Chris Lattner | 21fb98e | 2009-09-23 06:06:36 +0000 | [diff] [blame] | 2970 | int getEHDataRegisterNumber(unsigned RegNo) const { |
| 2971 | if (RegNo == 0) return 0; |
| 2972 | if (RegNo == 1) return 2; |
| 2973 | return -1; |
| 2974 | } |
Bill Wendling | 68fd608 | 2012-11-12 06:42:51 +0000 | [diff] [blame] | 2975 | virtual bool validateInputSize(StringRef Constraint, |
| 2976 | unsigned Size) const { |
| 2977 | switch (Constraint[0]) { |
| 2978 | default: break; |
| 2979 | case 'a': |
| 2980 | case 'b': |
| 2981 | case 'c': |
| 2982 | case 'd': |
Bill Wendling | f634bdf | 2012-11-12 18:52:32 +0000 | [diff] [blame] | 2983 | return Size <= 32; |
Bill Wendling | 68fd608 | 2012-11-12 06:42:51 +0000 | [diff] [blame] | 2984 | } |
| 2985 | |
| 2986 | return true; |
| 2987 | } |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2988 | }; |
| 2989 | } // end anonymous namespace |
| 2990 | |
| 2991 | namespace { |
Joerg Sonnenberger | 42378be | 2012-01-06 18:32:26 +0000 | [diff] [blame] | 2992 | class NetBSDI386TargetInfo : public NetBSDTargetInfo<X86_32TargetInfo> { |
| 2993 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 2994 | NetBSDI386TargetInfo(const llvm::Triple &Triple) |
| 2995 | : NetBSDTargetInfo<X86_32TargetInfo>(Triple) {} |
Joerg Sonnenberger | 42378be | 2012-01-06 18:32:26 +0000 | [diff] [blame] | 2996 | |
| 2997 | virtual unsigned getFloatEvalMethod() const { |
Joerg Sonnenberger | 8daa7fe | 2013-11-11 14:00:37 +0000 | [diff] [blame] | 2998 | unsigned Major, Minor, Micro; |
| 2999 | getTriple().getOSVersion(Major, Minor, Micro); |
| 3000 | // New NetBSD uses the default rounding mode. |
| 3001 | if (Major >= 7 || (Major == 6 && Minor == 99 && Micro >= 26) || Major == 0) |
| 3002 | return X86_32TargetInfo::getFloatEvalMethod(); |
| 3003 | // NetBSD before 6.99.26 defaults to "double" rounding. |
Joerg Sonnenberger | 42378be | 2012-01-06 18:32:26 +0000 | [diff] [blame] | 3004 | return 1; |
| 3005 | } |
| 3006 | }; |
| 3007 | } // end anonymous namespace |
| 3008 | |
| 3009 | namespace { |
Eli Friedman | 624c146 | 2009-07-05 18:47:56 +0000 | [diff] [blame] | 3010 | class OpenBSDI386TargetInfo : public OpenBSDTargetInfo<X86_32TargetInfo> { |
| 3011 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3012 | OpenBSDI386TargetInfo(const llvm::Triple &Triple) |
| 3013 | : OpenBSDTargetInfo<X86_32TargetInfo>(Triple) { |
Eli Friedman | 624c146 | 2009-07-05 18:47:56 +0000 | [diff] [blame] | 3014 | SizeType = UnsignedLong; |
| 3015 | IntPtrType = SignedLong; |
Eli Friedman | 6036ebe | 2009-07-05 22:31:18 +0000 | [diff] [blame] | 3016 | PtrDiffType = SignedLong; |
Eli Friedman | 624c146 | 2009-07-05 18:47:56 +0000 | [diff] [blame] | 3017 | } |
| 3018 | }; |
| 3019 | } // end anonymous namespace |
| 3020 | |
| 3021 | namespace { |
Eli Friedman | 42f74f2 | 2012-08-08 23:57:20 +0000 | [diff] [blame] | 3022 | class BitrigI386TargetInfo : public BitrigTargetInfo<X86_32TargetInfo> { |
| 3023 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3024 | BitrigI386TargetInfo(const llvm::Triple &Triple) |
| 3025 | : BitrigTargetInfo<X86_32TargetInfo>(Triple) { |
Eli Friedman | 42f74f2 | 2012-08-08 23:57:20 +0000 | [diff] [blame] | 3026 | SizeType = UnsignedLong; |
| 3027 | IntPtrType = SignedLong; |
| 3028 | PtrDiffType = SignedLong; |
| 3029 | } |
| 3030 | }; |
| 3031 | } // end anonymous namespace |
| 3032 | |
| 3033 | namespace { |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 3034 | class DarwinI386TargetInfo : public DarwinTargetInfo<X86_32TargetInfo> { |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3035 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3036 | DarwinI386TargetInfo(const llvm::Triple &Triple) |
| 3037 | : DarwinTargetInfo<X86_32TargetInfo>(Triple) { |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3038 | LongDoubleWidth = 128; |
| 3039 | LongDoubleAlign = 128; |
Nick Lewycky | 7ec59c7 | 2011-12-16 22:34:14 +0000 | [diff] [blame] | 3040 | SuitableAlign = 128; |
Chad Rosier | f9e9af7 | 2012-07-13 23:57:43 +0000 | [diff] [blame] | 3041 | MaxVectorAlign = 256; |
Eli Friedman | 1afabd9 | 2009-03-29 20:31:09 +0000 | [diff] [blame] | 3042 | SizeType = UnsignedLong; |
| 3043 | IntPtrType = SignedLong; |
Eli Friedman | ed855cb | 2008-08-21 00:13:15 +0000 | [diff] [blame] | 3044 | DescriptionString = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-" |
| 3045 | "i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-" |
Lang Hames | f4f5003 | 2011-10-10 23:44:43 +0000 | [diff] [blame] | 3046 | "a0:0:64-f80:128:128-n8:16:32-S128"; |
Daniel Dunbar | 613fd67 | 2010-05-27 00:35:16 +0000 | [diff] [blame] | 3047 | HasAlignMac68kSupport = true; |
Torok Edwin | b0a5b24 | 2009-06-30 17:00:25 +0000 | [diff] [blame] | 3048 | } |
| 3049 | |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3050 | }; |
Daniel Dunbar | f7b8eec | 2009-06-29 20:52:51 +0000 | [diff] [blame] | 3051 | } // end anonymous namespace |
| 3052 | |
| 3053 | namespace { |
Eli Friedman | 29a3050 | 2008-08-21 01:40:19 +0000 | [diff] [blame] | 3054 | // x86-32 Windows target |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 3055 | class WindowsX86_32TargetInfo : public WindowsTargetInfo<X86_32TargetInfo> { |
Eli Friedman | 29a3050 | 2008-08-21 01:40:19 +0000 | [diff] [blame] | 3056 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3057 | WindowsX86_32TargetInfo(const llvm::Triple &Triple) |
| 3058 | : WindowsTargetInfo<X86_32TargetInfo>(Triple) { |
Eli Friedman | b030f02 | 2009-04-19 21:38:35 +0000 | [diff] [blame] | 3059 | TLSSupported = false; |
Chris Lattner | 85de9e7 | 2009-06-24 17:12:15 +0000 | [diff] [blame] | 3060 | WCharType = UnsignedShort; |
Eli Friedman | 9c2f84e | 2009-06-08 21:16:17 +0000 | [diff] [blame] | 3061 | DoubleAlign = LongLongAlign = 64; |
| 3062 | DescriptionString = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-" |
Anton Korobeynikov | b381441 | 2009-12-19 02:05:07 +0000 | [diff] [blame] | 3063 | "i64:64:64-f32:32:32-f64:64:64-f80:128:128-v64:64:64-" |
Lang Hames | f4f5003 | 2011-10-10 23:44:43 +0000 | [diff] [blame] | 3064 | "v128:128:128-a0:0:64-f80:32:32-n8:16:32-S32"; |
Eli Friedman | 29a3050 | 2008-08-21 01:40:19 +0000 | [diff] [blame] | 3065 | } |
Michael J. Spencer | a764e83 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 3066 | virtual void getTargetDefines(const LangOptions &Opts, |
| 3067 | MacroBuilder &Builder) const { |
| 3068 | WindowsTargetInfo<X86_32TargetInfo>::getTargetDefines(Opts, Builder); |
| 3069 | } |
| 3070 | }; |
| 3071 | } // end anonymous namespace |
| 3072 | |
| 3073 | namespace { |
| 3074 | |
| 3075 | // x86-32 Windows Visual Studio target |
| 3076 | class VisualStudioWindowsX86_32TargetInfo : public WindowsX86_32TargetInfo { |
| 3077 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3078 | VisualStudioWindowsX86_32TargetInfo(const llvm::Triple &Triple) |
| 3079 | : WindowsX86_32TargetInfo(Triple) { |
Eli Friedman | d9c3fa3 | 2011-03-22 21:25:11 +0000 | [diff] [blame] | 3080 | LongDoubleWidth = LongDoubleAlign = 64; |
Michael J. Spencer | a764e83 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 3081 | LongDoubleFormat = &llvm::APFloat::IEEEdouble; |
| 3082 | } |
| 3083 | virtual void getTargetDefines(const LangOptions &Opts, |
| 3084 | MacroBuilder &Builder) const { |
| 3085 | WindowsX86_32TargetInfo::getTargetDefines(Opts, Builder); |
| 3086 | WindowsX86_32TargetInfo::getVisualStudioDefines(Opts, Builder); |
| 3087 | // The value of the following reflects processor type. |
| 3088 | // 300=386, 400=486, 500=Pentium, 600=Blend (default) |
| 3089 | // We lost the original triple, so we use the default. |
| 3090 | Builder.defineMacro("_M_IX86", "600"); |
| 3091 | } |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3092 | }; |
| 3093 | } // end anonymous namespace |
| 3094 | |
| 3095 | namespace { |
| 3096 | // x86-32 MinGW target |
| 3097 | class MinGWX86_32TargetInfo : public WindowsX86_32TargetInfo { |
| 3098 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3099 | MinGWX86_32TargetInfo(const llvm::Triple &Triple) |
| 3100 | : WindowsX86_32TargetInfo(Triple) {} |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3101 | virtual void getTargetDefines(const LangOptions &Opts, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3102 | MacroBuilder &Builder) const { |
| 3103 | WindowsX86_32TargetInfo::getTargetDefines(Opts, Builder); |
Michael J. Spencer | a764e83 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 3104 | DefineStd(Builder, "WIN32", Opts); |
| 3105 | DefineStd(Builder, "WINNT", Opts); |
| 3106 | Builder.defineMacro("_X86_"); |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3107 | Builder.defineMacro("__MSVCRT__"); |
| 3108 | Builder.defineMacro("__MINGW32__"); |
NAKAMURA Takumi | 853134a | 2011-03-15 02:32:50 +0000 | [diff] [blame] | 3109 | |
| 3110 | // mingw32-gcc provides __declspec(a) as alias of __attribute__((a)). |
| 3111 | // In contrast, clang-cc1 provides __declspec(a) with -fms-extensions. |
Francois Pichet | 62ec1f2 | 2011-09-17 17:15:52 +0000 | [diff] [blame] | 3112 | if (Opts.MicrosoftExt) |
NAKAMURA Takumi | 853134a | 2011-03-15 02:32:50 +0000 | [diff] [blame] | 3113 | // Provide "as-is" __declspec. |
| 3114 | Builder.defineMacro("__declspec", "__declspec"); |
| 3115 | else |
| 3116 | // Provide alias of __attribute__ like mingw32-gcc. |
| 3117 | Builder.defineMacro("__declspec(a)", "__attribute__((a))"); |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3118 | } |
| 3119 | }; |
| 3120 | } // end anonymous namespace |
| 3121 | |
| 3122 | namespace { |
| 3123 | // x86-32 Cygwin target |
| 3124 | class CygwinX86_32TargetInfo : public X86_32TargetInfo { |
| 3125 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3126 | CygwinX86_32TargetInfo(const llvm::Triple &Triple) |
| 3127 | : X86_32TargetInfo(Triple) { |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3128 | TLSSupported = false; |
| 3129 | WCharType = UnsignedShort; |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3130 | DoubleAlign = LongLongAlign = 64; |
| 3131 | DescriptionString = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-" |
| 3132 | "i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-" |
Lang Hames | f4f5003 | 2011-10-10 23:44:43 +0000 | [diff] [blame] | 3133 | "a0:0:64-f80:32:32-n8:16:32-S32"; |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3134 | } |
| 3135 | virtual void getTargetDefines(const LangOptions &Opts, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3136 | MacroBuilder &Builder) const { |
| 3137 | X86_32TargetInfo::getTargetDefines(Opts, Builder); |
NAKAMURA Takumi | e72f4d9 | 2012-12-14 10:17:26 +0000 | [diff] [blame] | 3138 | Builder.defineMacro("_X86_"); |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3139 | Builder.defineMacro("__CYGWIN__"); |
| 3140 | Builder.defineMacro("__CYGWIN32__"); |
| 3141 | DefineStd(Builder, "unix", Opts); |
Douglas Gregor | 2b003fd | 2010-04-21 05:52:38 +0000 | [diff] [blame] | 3142 | if (Opts.CPlusPlus) |
| 3143 | Builder.defineMacro("_GNU_SOURCE"); |
Eli Friedman | abc4e32 | 2009-06-08 06:11:14 +0000 | [diff] [blame] | 3144 | } |
Eli Friedman | 29a3050 | 2008-08-21 01:40:19 +0000 | [diff] [blame] | 3145 | }; |
| 3146 | } // end anonymous namespace |
| 3147 | |
| 3148 | namespace { |
Chris Lattner | 86ed3a3 | 2010-04-11 19:29:39 +0000 | [diff] [blame] | 3149 | // x86-32 Haiku target |
| 3150 | class HaikuX86_32TargetInfo : public X86_32TargetInfo { |
| 3151 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3152 | HaikuX86_32TargetInfo(const llvm::Triple &Triple) : X86_32TargetInfo(Triple) { |
Chris Lattner | 86ed3a3 | 2010-04-11 19:29:39 +0000 | [diff] [blame] | 3153 | SizeType = UnsignedLong; |
Chris Lattner | fe1ea7b | 2010-04-22 17:48:00 +0000 | [diff] [blame] | 3154 | IntPtrType = SignedLong; |
| 3155 | PtrDiffType = SignedLong; |
Eli Friedman | 6902e41 | 2012-11-27 02:58:24 +0000 | [diff] [blame] | 3156 | ProcessIDType = SignedLong; |
Rafael Espindola | 19ddda8 | 2010-11-09 16:41:02 +0000 | [diff] [blame] | 3157 | this->UserLabelPrefix = ""; |
Benjamin Kramer | ef7bcea | 2012-11-08 12:59:15 +0000 | [diff] [blame] | 3158 | this->TLSSupported = false; |
Eli Friedman | a7e6845 | 2010-08-22 01:00:03 +0000 | [diff] [blame] | 3159 | } |
Chris Lattner | 86ed3a3 | 2010-04-11 19:29:39 +0000 | [diff] [blame] | 3160 | virtual void getTargetDefines(const LangOptions &Opts, |
| 3161 | MacroBuilder &Builder) const { |
| 3162 | X86_32TargetInfo::getTargetDefines(Opts, Builder); |
| 3163 | Builder.defineMacro("__INTEL__"); |
| 3164 | Builder.defineMacro("__HAIKU__"); |
| 3165 | } |
| 3166 | }; |
| 3167 | } // end anonymous namespace |
| 3168 | |
Douglas Gregor | dca5226 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 3169 | // RTEMS Target |
| 3170 | template<typename Target> |
| 3171 | class RTEMSTargetInfo : public OSTargetInfo<Target> { |
| 3172 | protected: |
| 3173 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 3174 | MacroBuilder &Builder) const { |
| 3175 | // RTEMS defines; list based off of gcc output |
| 3176 | |
Douglas Gregor | dca5226 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 3177 | Builder.defineMacro("__rtems__"); |
| 3178 | Builder.defineMacro("__ELF__"); |
| 3179 | } |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3180 | |
Douglas Gregor | dca5226 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 3181 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3182 | RTEMSTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
| 3183 | this->UserLabelPrefix = ""; |
Douglas Gregor | dca5226 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 3184 | |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3185 | switch (Triple.getArch()) { |
| 3186 | default: |
| 3187 | case llvm::Triple::x86: |
| 3188 | // this->MCountName = ".mcount"; |
| 3189 | break; |
| 3190 | case llvm::Triple::mips: |
| 3191 | case llvm::Triple::mipsel: |
| 3192 | case llvm::Triple::ppc: |
| 3193 | case llvm::Triple::ppc64: |
Bill Schmidt | ea7fb0c | 2013-07-26 01:36:11 +0000 | [diff] [blame] | 3194 | case llvm::Triple::ppc64le: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3195 | // this->MCountName = "_mcount"; |
| 3196 | break; |
| 3197 | case llvm::Triple::arm: |
| 3198 | // this->MCountName = "__mcount"; |
| 3199 | break; |
Douglas Gregor | dca5226 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 3200 | } |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3201 | } |
Douglas Gregor | dca5226 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 3202 | }; |
| 3203 | |
| 3204 | namespace { |
| 3205 | // x86-32 RTEMS target |
| 3206 | class RTEMSX86_32TargetInfo : public X86_32TargetInfo { |
| 3207 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3208 | RTEMSX86_32TargetInfo(const llvm::Triple &Triple) : X86_32TargetInfo(Triple) { |
Douglas Gregor | dca5226 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 3209 | SizeType = UnsignedLong; |
| 3210 | IntPtrType = SignedLong; |
| 3211 | PtrDiffType = SignedLong; |
| 3212 | this->UserLabelPrefix = ""; |
| 3213 | } |
| 3214 | virtual void getTargetDefines(const LangOptions &Opts, |
| 3215 | MacroBuilder &Builder) const { |
| 3216 | X86_32TargetInfo::getTargetDefines(Opts, Builder); |
| 3217 | Builder.defineMacro("__INTEL__"); |
| 3218 | Builder.defineMacro("__rtems__"); |
| 3219 | } |
| 3220 | }; |
| 3221 | } // end anonymous namespace |
| 3222 | |
Chris Lattner | 86ed3a3 | 2010-04-11 19:29:39 +0000 | [diff] [blame] | 3223 | namespace { |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3224 | // x86-64 generic target |
| 3225 | class X86_64TargetInfo : public X86TargetInfo { |
| 3226 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3227 | X86_64TargetInfo(const llvm::Triple &Triple) : X86TargetInfo(Triple) { |
Chris Lattner | f291b10 | 2008-05-09 06:17:04 +0000 | [diff] [blame] | 3228 | LongWidth = LongAlign = PointerWidth = PointerAlign = 64; |
Eli Friedman | 61538a7 | 2008-05-20 14:21:01 +0000 | [diff] [blame] | 3229 | LongDoubleWidth = 128; |
| 3230 | LongDoubleAlign = 128; |
Rafael Espindola | 6deecb0 | 2010-06-04 23:15:27 +0000 | [diff] [blame] | 3231 | LargeArrayMinWidth = 128; |
| 3232 | LargeArrayAlign = 128; |
Nick Lewycky | 7ec59c7 | 2011-12-16 22:34:14 +0000 | [diff] [blame] | 3233 | SuitableAlign = 128; |
Chris Lattner | 06ebe86 | 2009-02-05 07:32:46 +0000 | [diff] [blame] | 3234 | IntMaxType = SignedLong; |
| 3235 | UIntMaxType = UnsignedLong; |
Eli Friedman | 3c7b6e4 | 2009-07-01 03:36:11 +0000 | [diff] [blame] | 3236 | Int64Type = SignedLong; |
Anton Korobeynikov | 264a76c | 2009-04-03 23:38:25 +0000 | [diff] [blame] | 3237 | RegParmMax = 6; |
Chris Lattner | 06ebe86 | 2009-02-05 07:32:46 +0000 | [diff] [blame] | 3238 | |
Eli Friedman | ed855cb | 2008-08-21 00:13:15 +0000 | [diff] [blame] | 3239 | DescriptionString = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-" |
| 3240 | "i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-" |
Lang Hames | f4f5003 | 2011-10-10 23:44:43 +0000 | [diff] [blame] | 3241 | "a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"; |
Daniel Dunbar | dacf9dd | 2010-07-14 23:39:36 +0000 | [diff] [blame] | 3242 | |
| 3243 | // Use fpret only for long double. |
| 3244 | RealTypeUsesObjCFPRet = (1 << TargetInfo::LongDouble); |
Eli Friedman | 2be4607 | 2011-10-14 20:59:01 +0000 | [diff] [blame] | 3245 | |
Anders Carlsson | eea6480 | 2011-10-31 16:27:11 +0000 | [diff] [blame] | 3246 | // Use fp2ret for _Complex long double. |
| 3247 | ComplexLongDoubleUsesFP2Ret = true; |
| 3248 | |
Eli Friedman | 2be4607 | 2011-10-14 20:59:01 +0000 | [diff] [blame] | 3249 | // x86-64 has atomics up to 16 bytes. |
| 3250 | // FIXME: Once the backend is fixed, increase MaxAtomicInlineWidth to 128 |
| 3251 | // on CPUs with cmpxchg16b |
| 3252 | MaxAtomicPromoteWidth = 128; |
| 3253 | MaxAtomicInlineWidth = 64; |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 3254 | } |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 3255 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 3256 | return TargetInfo::X86_64ABIBuiltinVaList; |
Anders Carlsson | 3346ae6 | 2007-11-24 23:38:12 +0000 | [diff] [blame] | 3257 | } |
Michael J. Spencer | 237cf58 | 2010-10-18 07:10:59 +0000 | [diff] [blame] | 3258 | |
Chris Lattner | 21fb98e | 2009-09-23 06:06:36 +0000 | [diff] [blame] | 3259 | int getEHDataRegisterNumber(unsigned RegNo) const { |
| 3260 | if (RegNo == 0) return 0; |
| 3261 | if (RegNo == 1) return 1; |
| 3262 | return -1; |
| 3263 | } |
Aaron Ballman | 82bfa19 | 2012-10-02 14:26:08 +0000 | [diff] [blame] | 3264 | |
| 3265 | virtual CallingConvCheckResult checkCallingConvention(CallingConv CC) const { |
Charles Davis | e8519c3 | 2013-08-30 04:39:01 +0000 | [diff] [blame] | 3266 | return (CC == CC_C || |
| 3267 | CC == CC_IntelOclBicc || |
| 3268 | CC == CC_X86_64Win64) ? CCCR_OK : CCCR_Warning; |
Aaron Ballman | 82bfa19 | 2012-10-02 14:26:08 +0000 | [diff] [blame] | 3269 | } |
| 3270 | |
Aaron Ballman | fff3248 | 2012-12-09 17:45:41 +0000 | [diff] [blame] | 3271 | virtual CallingConv getDefaultCallingConv(CallingConvMethodType MT) const { |
| 3272 | return CC_C; |
Aaron Ballman | 82bfa19 | 2012-10-02 14:26:08 +0000 | [diff] [blame] | 3273 | } |
| 3274 | |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3275 | }; |
| 3276 | } // end anonymous namespace |
| 3277 | |
| 3278 | namespace { |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3279 | // x86-64 Windows target |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 3280 | class WindowsX86_64TargetInfo : public WindowsTargetInfo<X86_64TargetInfo> { |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3281 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3282 | WindowsX86_64TargetInfo(const llvm::Triple &Triple) |
| 3283 | : WindowsTargetInfo<X86_64TargetInfo>(Triple) { |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3284 | TLSSupported = false; |
| 3285 | WCharType = UnsignedShort; |
Mike Stump | a55cce8 | 2009-10-08 23:00:00 +0000 | [diff] [blame] | 3286 | LongWidth = LongAlign = 32; |
Michael J. Spencer | 237cf58 | 2010-10-18 07:10:59 +0000 | [diff] [blame] | 3287 | DoubleAlign = LongLongAlign = 64; |
Nate Begeman | dbf8ea4 | 2010-07-21 02:02:56 +0000 | [diff] [blame] | 3288 | IntMaxType = SignedLongLong; |
| 3289 | UIntMaxType = UnsignedLongLong; |
| 3290 | Int64Type = SignedLongLong; |
Cameron Esfahani | 1484e0d | 2010-09-15 00:28:12 +0000 | [diff] [blame] | 3291 | SizeType = UnsignedLongLong; |
| 3292 | PtrDiffType = SignedLongLong; |
| 3293 | IntPtrType = SignedLongLong; |
NAKAMURA Takumi | 8c959d9 | 2011-01-17 22:56:08 +0000 | [diff] [blame] | 3294 | this->UserLabelPrefix = ""; |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3295 | } |
| 3296 | virtual void getTargetDefines(const LangOptions &Opts, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3297 | MacroBuilder &Builder) const { |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 3298 | WindowsTargetInfo<X86_64TargetInfo>::getTargetDefines(Opts, Builder); |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 3299 | Builder.defineMacro("_WIN64"); |
Michael J. Spencer | a764e83 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 3300 | } |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 3301 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 3302 | return TargetInfo::CharPtrBuiltinVaList; |
NAKAMURA Takumi | 7952199 | 2011-01-17 22:56:23 +0000 | [diff] [blame] | 3303 | } |
Charles Davis | e8519c3 | 2013-08-30 04:39:01 +0000 | [diff] [blame] | 3304 | virtual CallingConvCheckResult checkCallingConvention(CallingConv CC) const { |
| 3305 | return (CC == CC_C || |
| 3306 | CC == CC_IntelOclBicc || |
| 3307 | CC == CC_X86_64SysV) ? CCCR_OK : CCCR_Warning; |
| 3308 | } |
Michael J. Spencer | a764e83 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 3309 | }; |
| 3310 | } // end anonymous namespace |
| 3311 | |
| 3312 | namespace { |
| 3313 | // x86-64 Windows Visual Studio target |
| 3314 | class VisualStudioWindowsX86_64TargetInfo : public WindowsX86_64TargetInfo { |
| 3315 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3316 | VisualStudioWindowsX86_64TargetInfo(const llvm::Triple &Triple) |
| 3317 | : WindowsX86_64TargetInfo(Triple) { |
Eli Friedman | d9c3fa3 | 2011-03-22 21:25:11 +0000 | [diff] [blame] | 3318 | LongDoubleWidth = LongDoubleAlign = 64; |
| 3319 | LongDoubleFormat = &llvm::APFloat::IEEEdouble; |
Michael J. Spencer | a764e83 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 3320 | } |
| 3321 | virtual void getTargetDefines(const LangOptions &Opts, |
| 3322 | MacroBuilder &Builder) const { |
| 3323 | WindowsX86_64TargetInfo::getTargetDefines(Opts, Builder); |
| 3324 | WindowsX86_64TargetInfo::getVisualStudioDefines(Opts, Builder); |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3325 | Builder.defineMacro("_M_X64"); |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 3326 | Builder.defineMacro("_M_AMD64"); |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3327 | } |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3328 | }; |
| 3329 | } // end anonymous namespace |
| 3330 | |
| 3331 | namespace { |
| 3332 | // x86-64 MinGW target |
| 3333 | class MinGWX86_64TargetInfo : public WindowsX86_64TargetInfo { |
| 3334 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3335 | MinGWX86_64TargetInfo(const llvm::Triple &Triple) |
| 3336 | : WindowsX86_64TargetInfo(Triple) {} |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3337 | virtual void getTargetDefines(const LangOptions &Opts, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3338 | MacroBuilder &Builder) const { |
| 3339 | WindowsX86_64TargetInfo::getTargetDefines(Opts, Builder); |
Michael J. Spencer | a764e83 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 3340 | DefineStd(Builder, "WIN64", Opts); |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3341 | Builder.defineMacro("__MSVCRT__"); |
NAKAMURA Takumi | 17c964a | 2011-03-08 12:06:46 +0000 | [diff] [blame] | 3342 | Builder.defineMacro("__MINGW32__"); |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3343 | Builder.defineMacro("__MINGW64__"); |
NAKAMURA Takumi | 853134a | 2011-03-15 02:32:50 +0000 | [diff] [blame] | 3344 | |
| 3345 | // mingw32-gcc provides __declspec(a) as alias of __attribute__((a)). |
| 3346 | // In contrast, clang-cc1 provides __declspec(a) with -fms-extensions. |
Francois Pichet | 62ec1f2 | 2011-09-17 17:15:52 +0000 | [diff] [blame] | 3347 | if (Opts.MicrosoftExt) |
NAKAMURA Takumi | 853134a | 2011-03-15 02:32:50 +0000 | [diff] [blame] | 3348 | // Provide "as-is" __declspec. |
| 3349 | Builder.defineMacro("__declspec", "__declspec"); |
| 3350 | else |
| 3351 | // Provide alias of __attribute__ like mingw32-gcc. |
| 3352 | Builder.defineMacro("__declspec(a)", "__attribute__((a))"); |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3353 | } |
| 3354 | }; |
| 3355 | } // end anonymous namespace |
| 3356 | |
| 3357 | namespace { |
Eli Friedman | 3c7b6e4 | 2009-07-01 03:36:11 +0000 | [diff] [blame] | 3358 | class DarwinX86_64TargetInfo : public DarwinTargetInfo<X86_64TargetInfo> { |
| 3359 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3360 | DarwinX86_64TargetInfo(const llvm::Triple &Triple) |
| 3361 | : DarwinTargetInfo<X86_64TargetInfo>(Triple) { |
Eli Friedman | 3c7b6e4 | 2009-07-01 03:36:11 +0000 | [diff] [blame] | 3362 | Int64Type = SignedLongLong; |
Chad Rosier | f9e9af7 | 2012-07-13 23:57:43 +0000 | [diff] [blame] | 3363 | MaxVectorAlign = 256; |
Eli Friedman | 3c7b6e4 | 2009-07-01 03:36:11 +0000 | [diff] [blame] | 3364 | } |
| 3365 | }; |
| 3366 | } // end anonymous namespace |
| 3367 | |
| 3368 | namespace { |
Eli Friedman | 6036ebe | 2009-07-05 22:31:18 +0000 | [diff] [blame] | 3369 | class OpenBSDX86_64TargetInfo : public OpenBSDTargetInfo<X86_64TargetInfo> { |
| 3370 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3371 | OpenBSDX86_64TargetInfo(const llvm::Triple &Triple) |
| 3372 | : OpenBSDTargetInfo<X86_64TargetInfo>(Triple) { |
Eli Friedman | 6036ebe | 2009-07-05 22:31:18 +0000 | [diff] [blame] | 3373 | IntMaxType = SignedLongLong; |
| 3374 | UIntMaxType = UnsignedLongLong; |
| 3375 | Int64Type = SignedLongLong; |
| 3376 | } |
| 3377 | }; |
| 3378 | } // end anonymous namespace |
| 3379 | |
| 3380 | namespace { |
Eli Friedman | 42f74f2 | 2012-08-08 23:57:20 +0000 | [diff] [blame] | 3381 | class BitrigX86_64TargetInfo : public BitrigTargetInfo<X86_64TargetInfo> { |
| 3382 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3383 | BitrigX86_64TargetInfo(const llvm::Triple &Triple) |
| 3384 | : BitrigTargetInfo<X86_64TargetInfo>(Triple) { |
| 3385 | IntMaxType = SignedLongLong; |
| 3386 | UIntMaxType = UnsignedLongLong; |
| 3387 | Int64Type = SignedLongLong; |
Eli Friedman | 42f74f2 | 2012-08-08 23:57:20 +0000 | [diff] [blame] | 3388 | } |
| 3389 | }; |
Tim Northover | c264e16 | 2013-01-31 12:13:10 +0000 | [diff] [blame] | 3390 | } |
| 3391 | |
| 3392 | namespace { |
| 3393 | class AArch64TargetInfo : public TargetInfo { |
| 3394 | static const char * const GCCRegNames[]; |
| 3395 | static const TargetInfo::GCCRegAlias GCCRegAliases[]; |
Tim Northover | ff920ee | 2013-05-04 07:15:13 +0000 | [diff] [blame] | 3396 | |
Tim Northover | b793f0d | 2013-08-01 09:23:19 +0000 | [diff] [blame] | 3397 | enum FPUModeEnum { |
| 3398 | FPUMode, |
| 3399 | NeonMode |
| 3400 | }; |
| 3401 | |
| 3402 | unsigned FPU; |
Tim Northover | ff920ee | 2013-05-04 07:15:13 +0000 | [diff] [blame] | 3403 | static const Builtin::Info BuiltinInfo[]; |
Tim Northover | b793f0d | 2013-08-01 09:23:19 +0000 | [diff] [blame] | 3404 | |
Tim Northover | c264e16 | 2013-01-31 12:13:10 +0000 | [diff] [blame] | 3405 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3406 | AArch64TargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) { |
Tim Northover | c264e16 | 2013-01-31 12:13:10 +0000 | [diff] [blame] | 3407 | BigEndian = false; |
| 3408 | LongWidth = LongAlign = 64; |
| 3409 | LongDoubleWidth = LongDoubleAlign = 128; |
| 3410 | PointerWidth = PointerAlign = 64; |
| 3411 | SuitableAlign = 128; |
| 3412 | DescriptionString = "e-p:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-" |
| 3413 | "i64:64:64-i128:128:128-f32:32:32-f64:64:64-" |
| 3414 | "f128:128:128-n32:64-S128"; |
| 3415 | |
| 3416 | WCharType = UnsignedInt; |
| 3417 | LongDoubleFormat = &llvm::APFloat::IEEEquad; |
| 3418 | |
Tim Northover | 6a93c86 | 2013-02-18 12:11:32 +0000 | [diff] [blame] | 3419 | // AArch64 backend supports 64-bit operations at the moment. In principle |
| 3420 | // 128-bit is possible if register-pairs are used. |
| 3421 | MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 64; |
| 3422 | |
Tim Northover | c264e16 | 2013-01-31 12:13:10 +0000 | [diff] [blame] | 3423 | TheCXXABI.set(TargetCXXABI::GenericAArch64); |
| 3424 | } |
| 3425 | virtual void getTargetDefines(const LangOptions &Opts, |
| 3426 | MacroBuilder &Builder) const { |
| 3427 | // GCC defines theses currently |
| 3428 | Builder.defineMacro("__aarch64__"); |
| 3429 | Builder.defineMacro("__AARCH64EL__"); |
| 3430 | |
| 3431 | // ACLE predefines. Many can only have one possible value on v8 AArch64. |
| 3432 | |
| 3433 | // FIXME: these were written based on an unreleased version of a 32-bit ACLE |
| 3434 | // which was intended to be compatible with a 64-bit implementation. They |
| 3435 | // will need updating when a real 64-bit ACLE exists. Particularly pressing |
Tim Northover | dabcbf9 | 2013-04-05 14:08:55 +0000 | [diff] [blame] | 3436 | // instances are: __ARM_ARCH_ISA_ARM, __ARM_ARCH_ISA_THUMB, __ARM_PCS. |
| 3437 | Builder.defineMacro("__ARM_ACLE", "101"); |
| 3438 | Builder.defineMacro("__ARM_ARCH", "8"); |
| 3439 | Builder.defineMacro("__ARM_ARCH_PROFILE", "'A'"); |
Tim Northover | c264e16 | 2013-01-31 12:13:10 +0000 | [diff] [blame] | 3440 | |
Tim Northover | dabcbf9 | 2013-04-05 14:08:55 +0000 | [diff] [blame] | 3441 | Builder.defineMacro("__ARM_FEATURE_UNALIGNED"); |
| 3442 | Builder.defineMacro("__ARM_FEATURE_CLZ"); |
| 3443 | Builder.defineMacro("__ARM_FEATURE_FMA"); |
Tim Northover | c264e16 | 2013-01-31 12:13:10 +0000 | [diff] [blame] | 3444 | |
| 3445 | // FIXME: ACLE 1.1 reserves bit 4. Will almost certainly come to mean |
| 3446 | // 128-bit LDXP present, at which point this becomes 0x1f. |
Tim Northover | dabcbf9 | 2013-04-05 14:08:55 +0000 | [diff] [blame] | 3447 | Builder.defineMacro("__ARM_FEATURE_LDREX", "0xf"); |
Tim Northover | c264e16 | 2013-01-31 12:13:10 +0000 | [diff] [blame] | 3448 | |
| 3449 | // 0xe implies support for half, single and double precision operations. |
Tim Northover | dabcbf9 | 2013-04-05 14:08:55 +0000 | [diff] [blame] | 3450 | Builder.defineMacro("__ARM_FP", "0xe"); |
Tim Northover | c264e16 | 2013-01-31 12:13:10 +0000 | [diff] [blame] | 3451 | |
| 3452 | // PCS specifies this for SysV variants, which is all we support. Other ABIs |
Tim Northover | dabcbf9 | 2013-04-05 14:08:55 +0000 | [diff] [blame] | 3453 | // may choose __ARM_FP16_FORMAT_ALTERNATIVE. |
| 3454 | Builder.defineMacro("__ARM_FP16_FORMAT_IEEE"); |
Tim Northover | c264e16 | 2013-01-31 12:13:10 +0000 | [diff] [blame] | 3455 | |
| 3456 | if (Opts.FastMath || Opts.FiniteMathOnly) |
Tim Northover | dabcbf9 | 2013-04-05 14:08:55 +0000 | [diff] [blame] | 3457 | Builder.defineMacro("__ARM_FP_FAST"); |
Tim Northover | c264e16 | 2013-01-31 12:13:10 +0000 | [diff] [blame] | 3458 | |
| 3459 | if ((Opts.C99 || Opts.C11) && !Opts.Freestanding) |
Tim Northover | dabcbf9 | 2013-04-05 14:08:55 +0000 | [diff] [blame] | 3460 | Builder.defineMacro("__ARM_FP_FENV_ROUNDING"); |
Tim Northover | c264e16 | 2013-01-31 12:13:10 +0000 | [diff] [blame] | 3461 | |
Tim Northover | dabcbf9 | 2013-04-05 14:08:55 +0000 | [diff] [blame] | 3462 | Builder.defineMacro("__ARM_SIZEOF_WCHAR_T", |
Tim Northover | c264e16 | 2013-01-31 12:13:10 +0000 | [diff] [blame] | 3463 | Opts.ShortWChar ? "2" : "4"); |
| 3464 | |
Tim Northover | dabcbf9 | 2013-04-05 14:08:55 +0000 | [diff] [blame] | 3465 | Builder.defineMacro("__ARM_SIZEOF_MINIMAL_ENUM", |
Tim Northover | c264e16 | 2013-01-31 12:13:10 +0000 | [diff] [blame] | 3466 | Opts.ShortEnums ? "1" : "4"); |
| 3467 | |
| 3468 | if (BigEndian) |
Tim Northover | b793f0d | 2013-08-01 09:23:19 +0000 | [diff] [blame] | 3469 | Builder.defineMacro("__AARCH_BIG_ENDIAN"); |
| 3470 | |
| 3471 | if (FPU == NeonMode) { |
| 3472 | Builder.defineMacro("__AARCH_FEATURE_ADVSIMD"); |
| 3473 | |
| 3474 | // 64-bit NEON supports half, single and double precision operations. |
| 3475 | Builder.defineMacro("__AARCH_ADVSIMD_FP", "0xe"); |
| 3476 | } |
Tim Northover | c264e16 | 2013-01-31 12:13:10 +0000 | [diff] [blame] | 3477 | } |
| 3478 | virtual void getTargetBuiltins(const Builtin::Info *&Records, |
| 3479 | unsigned &NumRecords) const { |
Tim Northover | ff920ee | 2013-05-04 07:15:13 +0000 | [diff] [blame] | 3480 | Records = BuiltinInfo; |
| 3481 | NumRecords = clang::AArch64::LastTSBuiltin-Builtin::FirstTSBuiltin; |
Tim Northover | c264e16 | 2013-01-31 12:13:10 +0000 | [diff] [blame] | 3482 | } |
| 3483 | virtual bool hasFeature(StringRef Feature) const { |
Tim Northover | b793f0d | 2013-08-01 09:23:19 +0000 | [diff] [blame] | 3484 | return Feature == "aarch64" || (Feature == "neon" && FPU == NeonMode); |
Tim Northover | c264e16 | 2013-01-31 12:13:10 +0000 | [diff] [blame] | 3485 | } |
Tim Northover | b793f0d | 2013-08-01 09:23:19 +0000 | [diff] [blame] | 3486 | |
Amara Emerson | 3bb1b5c | 2013-10-31 09:32:33 +0000 | [diff] [blame] | 3487 | virtual bool setCPU(const std::string &Name) { |
| 3488 | return llvm::StringSwitch<bool>(Name) |
| 3489 | .Case("generic", true) |
| 3490 | .Cases("cortex-a53", "cortex-a57", true) |
| 3491 | .Default(false); |
| 3492 | } |
| 3493 | |
Eric Christopher | 3d11ced | 2013-10-16 21:26:26 +0000 | [diff] [blame] | 3494 | virtual bool handleTargetFeatures(std::vector<std::string> &Features, |
Rafael Espindola | 5389b84 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 3495 | DiagnosticsEngine &Diags) { |
Tim Northover | b793f0d | 2013-08-01 09:23:19 +0000 | [diff] [blame] | 3496 | FPU = FPUMode; |
| 3497 | for (unsigned i = 0, e = Features.size(); i != e; ++i) { |
| 3498 | if (Features[i] == "+neon") |
| 3499 | FPU = NeonMode; |
| 3500 | } |
Rafael Espindola | 5389b84 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 3501 | return true; |
Tim Northover | b793f0d | 2013-08-01 09:23:19 +0000 | [diff] [blame] | 3502 | } |
| 3503 | |
| 3504 | virtual void getGCCRegNames(const char *const *&Names, |
Tim Northover | c264e16 | 2013-01-31 12:13:10 +0000 | [diff] [blame] | 3505 | unsigned &NumNames) const; |
| 3506 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 3507 | unsigned &NumAliases) const; |
| 3508 | |
| 3509 | virtual bool isCLZForZeroUndef() const { return false; } |
| 3510 | |
| 3511 | virtual bool validateAsmConstraint(const char *&Name, |
| 3512 | TargetInfo::ConstraintInfo &Info) const { |
| 3513 | switch (*Name) { |
| 3514 | default: return false; |
| 3515 | case 'w': // An FP/SIMD vector register |
| 3516 | Info.setAllowsRegister(); |
| 3517 | return true; |
| 3518 | case 'I': // Constant that can be used with an ADD instruction |
| 3519 | case 'J': // Constant that can be used with a SUB instruction |
| 3520 | case 'K': // Constant that can be used with a 32-bit logical instruction |
| 3521 | case 'L': // Constant that can be used with a 64-bit logical instruction |
| 3522 | case 'M': // Constant that can be used as a 32-bit MOV immediate |
| 3523 | case 'N': // Constant that can be used as a 64-bit MOV immediate |
| 3524 | case 'Y': // Floating point constant zero |
| 3525 | case 'Z': // Integer constant zero |
| 3526 | return true; |
| 3527 | case 'Q': // A memory reference with base register and no offset |
| 3528 | Info.setAllowsMemory(); |
| 3529 | return true; |
| 3530 | case 'S': // A symbolic address |
| 3531 | Info.setAllowsRegister(); |
| 3532 | return true; |
| 3533 | case 'U': |
| 3534 | // Ump: A memory address suitable for ldp/stp in SI, DI, SF and DF modes, whatever they may be |
| 3535 | // Utf: A memory address suitable for ldp/stp in TF mode, whatever it may be |
| 3536 | // Usa: An absolute symbolic address |
| 3537 | // Ush: The high part (bits 32:12) of a pc-relative symbolic address |
| 3538 | llvm_unreachable("FIXME: Unimplemented support for bizarre constraints"); |
| 3539 | } |
| 3540 | } |
| 3541 | |
| 3542 | virtual const char *getClobbers() const { |
| 3543 | // There are no AArch64 clobbers shared by all asm statements. |
| 3544 | return ""; |
| 3545 | } |
| 3546 | |
| 3547 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 3548 | return TargetInfo::AArch64ABIBuiltinVaList; |
| 3549 | } |
| 3550 | }; |
| 3551 | |
| 3552 | const char * const AArch64TargetInfo::GCCRegNames[] = { |
| 3553 | "w0", "w1", "w2", "w3", "w4", "w5", "w6", "w7", |
| 3554 | "w8", "w9", "w10", "w11", "w12", "w13", "w14", "w15", |
| 3555 | "w16", "w17", "w18", "w19", "w20", "w21", "w22", "w23", |
| 3556 | "w24", "w25", "w26", "w27", "w28", "w29", "w30", "wsp", "wzr", |
| 3557 | |
| 3558 | "x0", "x1", "x2", "x3", "x4", "x5", "x6", "x7", |
| 3559 | "x8", "x9", "x10", "x11", "x12", "x13", "x14", "x15", |
| 3560 | "x16", "x17", "x18", "x19", "x20", "x21", "x22", "x23", |
| 3561 | "x24", "x25", "x26", "x27", "x28", "x29", "x30", "sp", "xzr", |
| 3562 | |
| 3563 | "b0", "b1", "b2", "b3", "b4", "b5", "b6", "b7", |
| 3564 | "b8", "b9", "b10", "b11", "b12", "b13", "b14", "b15", |
| 3565 | "b16", "b17", "b18", "b19", "b20", "b21", "b22", "b23", |
| 3566 | "b24", "b25", "b26", "b27", "b28", "b29", "b30", "b31", |
| 3567 | |
| 3568 | "h0", "h1", "h2", "h3", "h4", "h5", "h6", "h7", |
| 3569 | "h8", "h9", "h10", "h11", "h12", "h13", "h14", "h15", |
| 3570 | "h16", "h17", "h18", "h19", "h20", "h21", "h22", "h23", |
| 3571 | "h24", "h25", "h26", "h27", "h28", "h29", "h30", "h31", |
| 3572 | |
| 3573 | "s0", "s1", "s2", "s3", "s4", "s5", "s6", "s7", |
| 3574 | "s8", "s9", "s10", "s11", "s12", "s13", "s14", "s15", |
| 3575 | "s16", "s17", "s18", "s19", "s20", "s21", "s22", "s23", |
| 3576 | "s24", "s25", "s26", "s27", "s28", "s29", "s30", "s31", |
| 3577 | |
| 3578 | "d0", "d1", "d2", "d3", "d4", "d5", "d6", "d7", |
| 3579 | "d8", "d9", "d10", "d11", "d12", "d13", "d14", "d15", |
| 3580 | "d16", "d17", "d18", "d19", "d20", "d21", "d22", "d23", |
| 3581 | "d24", "d25", "d26", "d27", "d28", "d29", "d30", "d31", |
| 3582 | |
| 3583 | "q0", "q1", "q2", "q3", "q4", "q5", "q6", "q7", |
| 3584 | "q8", "q9", "q10", "q11", "q12", "q13", "q14", "q15", |
| 3585 | "q16", "q17", "q18", "q19", "q20", "q21", "q22", "q23", |
| 3586 | "q24", "q25", "q26", "q27", "q28", "q29", "q30", "q31" |
| 3587 | }; |
| 3588 | |
| 3589 | void AArch64TargetInfo::getGCCRegNames(const char * const *&Names, |
| 3590 | unsigned &NumNames) const { |
| 3591 | Names = GCCRegNames; |
| 3592 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 3593 | } |
| 3594 | |
| 3595 | const TargetInfo::GCCRegAlias AArch64TargetInfo::GCCRegAliases[] = { |
| 3596 | { { "x16" }, "ip0"}, |
| 3597 | { { "x17" }, "ip1"}, |
| 3598 | { { "x29" }, "fp" }, |
| 3599 | { { "x30" }, "lr" } |
| 3600 | }; |
| 3601 | |
| 3602 | void AArch64TargetInfo::getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 3603 | unsigned &NumAliases) const { |
| 3604 | Aliases = GCCRegAliases; |
| 3605 | NumAliases = llvm::array_lengthof(GCCRegAliases); |
| 3606 | |
| 3607 | } |
Tim Northover | ff920ee | 2013-05-04 07:15:13 +0000 | [diff] [blame] | 3608 | |
| 3609 | const Builtin::Info AArch64TargetInfo::BuiltinInfo[] = { |
| 3610 | #define BUILTIN(ID, TYPE, ATTRS) { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
| 3611 | #define LIBBUILTIN(ID, TYPE, ATTRS, HEADER) { #ID, TYPE, ATTRS, HEADER,\ |
| 3612 | ALL_LANGUAGES }, |
| 3613 | #include "clang/Basic/BuiltinsAArch64.def" |
| 3614 | }; |
| 3615 | |
Eli Friedman | 42f74f2 | 2012-08-08 23:57:20 +0000 | [diff] [blame] | 3616 | } // end anonymous namespace |
| 3617 | |
| 3618 | namespace { |
Eli Friedman | a9f5496 | 2008-08-20 07:44:10 +0000 | [diff] [blame] | 3619 | class ARMTargetInfo : public TargetInfo { |
Daniel Dunbar | a91320b | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3620 | // Possible FPU choices. |
| 3621 | enum FPUMode { |
Bob Wilson | cfaab00 | 2012-09-29 23:52:52 +0000 | [diff] [blame] | 3622 | VFP2FPU = (1 << 0), |
| 3623 | VFP3FPU = (1 << 1), |
| 3624 | VFP4FPU = (1 << 2), |
Bernard Ogden | f779e65 | 2013-10-24 18:32:51 +0000 | [diff] [blame] | 3625 | NeonFPU = (1 << 3), |
| 3626 | FPARMV8 = (1 << 4) |
Daniel Dunbar | a91320b | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3627 | }; |
| 3628 | |
Silviu Baranga | 1db2e27 | 2013-10-21 10:54:53 +0000 | [diff] [blame] | 3629 | // Possible HWDiv features. |
| 3630 | enum HWDivMode { |
| 3631 | HWDivThumb = (1 << 0), |
| 3632 | HWDivARM = (1 << 1) |
| 3633 | }; |
| 3634 | |
Daniel Dunbar | a91320b | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3635 | static bool FPUModeIsVFP(FPUMode Mode) { |
Bernard Ogden | f779e65 | 2013-10-24 18:32:51 +0000 | [diff] [blame] | 3636 | return Mode & (VFP2FPU | VFP3FPU | VFP4FPU | NeonFPU | FPARMV8); |
Daniel Dunbar | a91320b | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3637 | } |
| 3638 | |
| 3639 | static const TargetInfo::GCCRegAlias GCCRegAliases[]; |
| 3640 | static const char * const GCCRegNames[]; |
Daniel Dunbar | c1f2cdd | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 3641 | |
Daniel Dunbar | eac7c53 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 3642 | std::string ABI, CPU; |
Daniel Dunbar | a91320b | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3643 | |
Rafael Espindola | 5389b84 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 3644 | enum { |
| 3645 | FP_Default, |
| 3646 | FP_VFP, |
| 3647 | FP_Neon |
| 3648 | } FPMath; |
| 3649 | |
Bernard Ogden | f779e65 | 2013-10-24 18:32:51 +0000 | [diff] [blame] | 3650 | unsigned FPU : 5; |
Daniel Dunbar | a91320b | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3651 | |
Logan Chien | eae5a820 | 2012-10-10 06:56:20 +0000 | [diff] [blame] | 3652 | unsigned IsAAPCS : 1; |
Daniel Dunbar | 97f52ac | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 3653 | unsigned IsThumb : 1; |
Silviu Baranga | 1db2e27 | 2013-10-21 10:54:53 +0000 | [diff] [blame] | 3654 | unsigned HWDiv : 2; |
Daniel Dunbar | 97f52ac | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 3655 | |
| 3656 | // Initialized via features. |
| 3657 | unsigned SoftFloat : 1; |
| 3658 | unsigned SoftFloatABI : 1; |
Daniel Dunbar | 018ba5a | 2009-09-14 00:35:03 +0000 | [diff] [blame] | 3659 | |
Bernard Ogden | 909f35a | 2013-10-29 09:47:51 +0000 | [diff] [blame] | 3660 | unsigned CRC : 1; |
| 3661 | |
Chris Lattner | 2752c01 | 2010-03-03 19:03:45 +0000 | [diff] [blame] | 3662 | static const Builtin::Info BuiltinInfo[]; |
| 3663 | |
Rafael Espindola | 620c0af | 2013-05-13 20:09:47 +0000 | [diff] [blame] | 3664 | static bool shouldUseInlineAtomic(const llvm::Triple &T) { |
| 3665 | // On linux, binaries targeting old cpus call functions in libgcc to |
| 3666 | // perform atomic operations. The implementation in libgcc then calls into |
| 3667 | // the kernel which on armv6 and newer uses ldrex and strex. The net result |
| 3668 | // is that if we assume the kernel is at least as recent as the hardware, |
| 3669 | // it is safe to use atomic instructions on armv6 and newer. |
Cameron Esfahani | 57b1da1 | 2013-09-14 01:09:11 +0000 | [diff] [blame] | 3670 | if (!T.isOSLinux() && |
Rafael Espindola | e1e0342 | 2013-06-17 20:00:15 +0000 | [diff] [blame] | 3671 | T.getOS() != llvm::Triple::FreeBSD && |
| 3672 | T.getOS() != llvm::Triple::Bitrig) |
Ed Schouten | 0449163 | 2013-06-15 09:40:14 +0000 | [diff] [blame] | 3673 | return false; |
Rafael Espindola | 620c0af | 2013-05-13 20:09:47 +0000 | [diff] [blame] | 3674 | StringRef ArchName = T.getArchName(); |
Rafael Espindola | 69db555 | 2013-05-14 00:44:24 +0000 | [diff] [blame] | 3675 | if (T.getArch() == llvm::Triple::arm) { |
| 3676 | if (!ArchName.startswith("armv")) |
| 3677 | return false; |
| 3678 | StringRef VersionStr = ArchName.substr(4); |
| 3679 | unsigned Version; |
| 3680 | if (VersionStr.getAsInteger(10, Version)) |
| 3681 | return false; |
| 3682 | return Version >= 6; |
| 3683 | } |
| 3684 | assert(T.getArch() == llvm::Triple::thumb); |
| 3685 | if (!ArchName.startswith("thumbv")) |
| 3686 | return false; |
| 3687 | StringRef VersionStr = ArchName.substr(6); |
| 3688 | unsigned Version; |
| 3689 | if (VersionStr.getAsInteger(10, Version)) |
| 3690 | return false; |
| 3691 | return Version >= 7; |
Rafael Espindola | 620c0af | 2013-05-13 20:09:47 +0000 | [diff] [blame] | 3692 | } |
| 3693 | |
Chris Lattner | 393ff04 | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 3694 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3695 | ARMTargetInfo(const llvm::Triple &Triple) |
| 3696 | : TargetInfo(Triple), ABI("aapcs-linux"), CPU("arm1136j-s"), |
Rafael Espindola | 5389b84 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 3697 | FPMath(FP_Default), IsAAPCS(true) { |
Eli Friedman | e6a24e8 | 2011-12-22 03:51:45 +0000 | [diff] [blame] | 3698 | BigEndian = false; |
Daniel Dunbar | a2a4161 | 2009-09-14 00:02:24 +0000 | [diff] [blame] | 3699 | SizeType = UnsignedInt; |
| 3700 | PtrDiffType = SignedInt; |
James Molloy | a6d81f9 | 2011-11-23 13:35:08 +0000 | [diff] [blame] | 3701 | // AAPCS 7.1.1, ARM-Linux ABI 2.4: type of wchar_t is unsigned int. |
| 3702 | WCharType = UnsignedInt; |
Daniel Dunbar | e1f63b3 | 2009-09-17 16:21:10 +0000 | [diff] [blame] | 3703 | |
Chris Lattner | 9bffb07 | 2010-04-23 16:29:58 +0000 | [diff] [blame] | 3704 | // {} in inline assembly are neon specifiers, not assembly variant |
| 3705 | // specifiers. |
| 3706 | NoAsmVariants = true; |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 3707 | |
Daniel Dunbar | eac7c53 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 3708 | // FIXME: Should we just treat this as a feature? |
Daniel Dunbar | 0791aa5 | 2009-12-18 19:57:13 +0000 | [diff] [blame] | 3709 | IsThumb = getTriple().getArchName().startswith("thumb"); |
Daniel Dunbar | dff10dc | 2009-09-22 21:44:58 +0000 | [diff] [blame] | 3710 | if (IsThumb) { |
Sandeep Patel | 3a41d14 | 2011-04-04 22:58:12 +0000 | [diff] [blame] | 3711 | // Thumb1 add sp, #imm requires the immediate value be multiple of 4, |
| 3712 | // so set preferred for small types to 32. |
Daniel Dunbar | dff10dc | 2009-09-22 21:44:58 +0000 | [diff] [blame] | 3713 | DescriptionString = ("e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-" |
| 3714 | "i64:64:64-f32:32:32-f64:64:64-" |
Lang Hames | f4f5003 | 2011-10-10 23:44:43 +0000 | [diff] [blame] | 3715 | "v64:64:64-v128:64:128-a0:0:32-n32-S64"); |
Daniel Dunbar | dff10dc | 2009-09-22 21:44:58 +0000 | [diff] [blame] | 3716 | } else { |
| 3717 | DescriptionString = ("e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-" |
| 3718 | "i64:64:64-f32:32:32-f64:64:64-" |
Lang Hames | f4f5003 | 2011-10-10 23:44:43 +0000 | [diff] [blame] | 3719 | "v64:64:64-v128:64:128-a0:0:64-n32-S64"); |
Daniel Dunbar | dff10dc | 2009-09-22 21:44:58 +0000 | [diff] [blame] | 3720 | } |
John McCall | ee79a4c | 2010-08-21 22:46:04 +0000 | [diff] [blame] | 3721 | |
| 3722 | // ARM targets default to using the ARM C++ ABI. |
John McCall | b8b2c9d | 2013-01-25 22:30:49 +0000 | [diff] [blame] | 3723 | TheCXXABI.set(TargetCXXABI::GenericARM); |
Eli Friedman | 2be4607 | 2011-10-14 20:59:01 +0000 | [diff] [blame] | 3724 | |
| 3725 | // ARM has atomics up to 8 bytes |
Eli Friedman | 2be4607 | 2011-10-14 20:59:01 +0000 | [diff] [blame] | 3726 | MaxAtomicPromoteWidth = 64; |
Rafael Espindola | 620c0af | 2013-05-13 20:09:47 +0000 | [diff] [blame] | 3727 | if (shouldUseInlineAtomic(getTriple())) |
| 3728 | MaxAtomicInlineWidth = 64; |
James Molloy | e45b9b7 | 2012-03-12 09:14:10 +0000 | [diff] [blame] | 3729 | |
| 3730 | // Do force alignment of members that follow zero length bitfields. If |
| 3731 | // the alignment of the zero-length bitfield is greater than the member |
| 3732 | // that follows it, `bar', `bar' will be aligned as the type of the |
| 3733 | // zero length bitfield. |
| 3734 | UseZeroLengthBitfieldAlignment = true; |
Eli Friedman | 61538a7 | 2008-05-20 14:21:01 +0000 | [diff] [blame] | 3735 | } |
Daniel Dunbar | 018ba5a | 2009-09-14 00:35:03 +0000 | [diff] [blame] | 3736 | virtual const char *getABI() const { return ABI.c_str(); } |
Daniel Dunbar | a2a4161 | 2009-09-14 00:02:24 +0000 | [diff] [blame] | 3737 | virtual bool setABI(const std::string &Name) { |
Daniel Dunbar | 018ba5a | 2009-09-14 00:35:03 +0000 | [diff] [blame] | 3738 | ABI = Name; |
| 3739 | |
Daniel Dunbar | a2a4161 | 2009-09-14 00:02:24 +0000 | [diff] [blame] | 3740 | // The defaults (above) are for AAPCS, check if we need to change them. |
| 3741 | // |
| 3742 | // FIXME: We need support for -meabi... we could just mangle it into the |
| 3743 | // name. |
| 3744 | if (Name == "apcs-gnu") { |
Nick Lewycky | 7ec59c7 | 2011-12-16 22:34:14 +0000 | [diff] [blame] | 3745 | DoubleAlign = LongLongAlign = LongDoubleAlign = SuitableAlign = 32; |
Rafael Espindola | 27fa236 | 2012-12-13 04:17:14 +0000 | [diff] [blame] | 3746 | // size_t is unsigned int on FreeBSD. |
| 3747 | if (getTriple().getOS() != llvm::Triple::FreeBSD) |
| 3748 | SizeType = UnsignedLong; |
Daniel Dunbar | a2a4161 | 2009-09-14 00:02:24 +0000 | [diff] [blame] | 3749 | |
James Molloy | a6d81f9 | 2011-11-23 13:35:08 +0000 | [diff] [blame] | 3750 | // Revert to using SignedInt on apcs-gnu to comply with existing behaviour. |
| 3751 | WCharType = SignedInt; |
| 3752 | |
Daniel Dunbar | 684de63 | 2010-04-22 16:14:54 +0000 | [diff] [blame] | 3753 | // Do not respect the alignment of bit-field types when laying out |
| 3754 | // structures. This corresponds to PCC_BITFIELD_TYPE_MATTERS in gcc. |
| 3755 | UseBitFieldTypeAlignment = false; |
| 3756 | |
Chad Rosier | 61a6221 | 2011-08-04 01:21:14 +0000 | [diff] [blame] | 3757 | /// gcc forces the alignment to 4 bytes, regardless of the type of the |
Chad Rosier | 6e43f3f | 2011-08-04 17:52:43 +0000 | [diff] [blame] | 3758 | /// zero length bitfield. This corresponds to EMPTY_FIELD_BOUNDARY in |
| 3759 | /// gcc. |
Chad Rosier | 61a6221 | 2011-08-04 01:21:14 +0000 | [diff] [blame] | 3760 | ZeroLengthBitfieldBoundary = 32; |
| 3761 | |
Logan Chien | eae5a820 | 2012-10-10 06:56:20 +0000 | [diff] [blame] | 3762 | IsAAPCS = false; |
| 3763 | |
Daniel Dunbar | dff10dc | 2009-09-22 21:44:58 +0000 | [diff] [blame] | 3764 | if (IsThumb) { |
Sandeep Patel | 3a41d14 | 2011-04-04 22:58:12 +0000 | [diff] [blame] | 3765 | // Thumb1 add sp, #imm requires the immediate value be multiple of 4, |
| 3766 | // so set preferred for small types to 32. |
Daniel Dunbar | dff10dc | 2009-09-22 21:44:58 +0000 | [diff] [blame] | 3767 | DescriptionString = ("e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-" |
Bob Wilson | 949fd1a | 2011-06-29 16:09:20 +0000 | [diff] [blame] | 3768 | "i64:32:64-f32:32:32-f64:32:64-" |
Lang Hames | f4f5003 | 2011-10-10 23:44:43 +0000 | [diff] [blame] | 3769 | "v64:32:64-v128:32:128-a0:0:32-n32-S32"); |
Daniel Dunbar | dff10dc | 2009-09-22 21:44:58 +0000 | [diff] [blame] | 3770 | } else { |
| 3771 | DescriptionString = ("e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-" |
Bob Wilson | cd5ce09 | 2011-04-04 16:53:11 +0000 | [diff] [blame] | 3772 | "i64:32:64-f32:32:32-f64:32:64-" |
Lang Hames | f4f5003 | 2011-10-10 23:44:43 +0000 | [diff] [blame] | 3773 | "v64:32:64-v128:32:128-a0:0:32-n32-S32"); |
Daniel Dunbar | dff10dc | 2009-09-22 21:44:58 +0000 | [diff] [blame] | 3774 | } |
| 3775 | |
Chad Rosier | 9f1210c | 2011-07-26 07:03:04 +0000 | [diff] [blame] | 3776 | // FIXME: Override "preferred align" for double and long long. |
David Tweed | b16abb1 | 2012-10-25 13:33:01 +0000 | [diff] [blame] | 3777 | } else if (Name == "aapcs" || Name == "aapcs-vfp") { |
Bob Wilson | e4bce7a | 2013-06-18 05:36:04 +0000 | [diff] [blame] | 3778 | // size_t is unsigned long on Darwin. |
| 3779 | if (getTriple().isOSDarwin()) |
| 3780 | SizeType = UnsignedLong; |
Logan Chien | eae5a820 | 2012-10-10 06:56:20 +0000 | [diff] [blame] | 3781 | IsAAPCS = true; |
Daniel Dunbar | a2a4161 | 2009-09-14 00:02:24 +0000 | [diff] [blame] | 3782 | // FIXME: Enumerated types are variable width in straight AAPCS. |
| 3783 | } else if (Name == "aapcs-linux") { |
Logan Chien | eae5a820 | 2012-10-10 06:56:20 +0000 | [diff] [blame] | 3784 | IsAAPCS = true; |
Daniel Dunbar | a2a4161 | 2009-09-14 00:02:24 +0000 | [diff] [blame] | 3785 | } else |
| 3786 | return false; |
| 3787 | |
| 3788 | return true; |
| 3789 | } |
Daniel Dunbar | 97f52ac | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 3790 | |
Chandler Carruth | c3a2e65 | 2011-09-28 05:56:05 +0000 | [diff] [blame] | 3791 | void getDefaultFeatures(llvm::StringMap<bool> &Features) const { |
Silviu Baranga | c6c9cf4 | 2013-10-21 10:59:33 +0000 | [diff] [blame] | 3792 | StringRef ArchName = getTriple().getArchName(); |
Daniel Dunbar | a91320b | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3793 | if (CPU == "arm1136jf-s" || CPU == "arm1176jzf-s" || CPU == "mpcore") |
| 3794 | Features["vfp2"] = true; |
Renato Golin | 1302f9f | 2013-09-13 17:02:45 +0000 | [diff] [blame] | 3795 | else if (CPU == "cortex-a8" || CPU == "cortex-a9" || |
| 3796 | CPU == "cortex-a9-mp") { |
| 3797 | Features["vfp3"] = true; |
Daniel Dunbar | a91320b | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3798 | Features["neon"] = true; |
Silviu Baranga | c6c9cf4 | 2013-10-21 10:59:33 +0000 | [diff] [blame] | 3799 | } |
| 3800 | else if (CPU == "cortex-a5") { |
Bob Wilson | cfaab00 | 2012-09-29 23:52:52 +0000 | [diff] [blame] | 3801 | Features["vfp4"] = true; |
| 3802 | Features["neon"] = true; |
Silviu Baranga | c6c9cf4 | 2013-10-21 10:59:33 +0000 | [diff] [blame] | 3803 | } else if (CPU == "swift" || CPU == "cortex-a7" || CPU == "cortex-a15") { |
| 3804 | Features["vfp4"] = true; |
| 3805 | Features["neon"] = true; |
| 3806 | Features["hwdiv"] = true; |
| 3807 | Features["hwdiv-arm"] = true; |
Bernard Ogden | f779e65 | 2013-10-24 18:32:51 +0000 | [diff] [blame] | 3808 | } else if (CPU == "cortex-a53" || CPU == "cortex-a57") { |
| 3809 | Features["fp-armv8"] = true; |
| 3810 | Features["neon"] = true; |
| 3811 | Features["hwdiv"] = true; |
| 3812 | Features["hwdiv-arm"] = true; |
Bernard Ogden | 909f35a | 2013-10-29 09:47:51 +0000 | [diff] [blame] | 3813 | Features["crc"] = true; |
Bernard Ogden | f779e65 | 2013-10-24 18:32:51 +0000 | [diff] [blame] | 3814 | } else if (CPU == "cortex-r5" || CPU == "cortex-m3" || |
Silviu Baranga | c6c9cf4 | 2013-10-21 10:59:33 +0000 | [diff] [blame] | 3815 | CPU == "cortex-m4" || |
| 3816 | // Enable the hwdiv extension for all v8a AArch32 cores by |
| 3817 | // default. |
| 3818 | ArchName == "armv8a" || ArchName == "armv8" || |
| 3819 | ArchName == "thumbv8a" || ArchName == "thumbv8") { |
| 3820 | Features["hwdiv"] = true; |
| 3821 | Features["hwdiv-arm"] = true; |
Bob Wilson | cfaab00 | 2012-09-29 23:52:52 +0000 | [diff] [blame] | 3822 | } |
Daniel Dunbar | a91320b | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3823 | } |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 3824 | |
Eric Christopher | 3d11ced | 2013-10-16 21:26:26 +0000 | [diff] [blame] | 3825 | virtual bool handleTargetFeatures(std::vector<std::string> &Features, |
Rafael Espindola | 5389b84 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 3826 | DiagnosticsEngine &Diags) { |
Bob Wilson | cfaab00 | 2012-09-29 23:52:52 +0000 | [diff] [blame] | 3827 | FPU = 0; |
Bernard Ogden | 909f35a | 2013-10-29 09:47:51 +0000 | [diff] [blame] | 3828 | CRC = 0; |
Daniel Dunbar | 97f52ac | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 3829 | SoftFloat = SoftFloatABI = false; |
Silviu Baranga | 1db2e27 | 2013-10-21 10:54:53 +0000 | [diff] [blame] | 3830 | HWDiv = 0; |
Daniel Dunbar | 97f52ac | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 3831 | for (unsigned i = 0, e = Features.size(); i != e; ++i) { |
| 3832 | if (Features[i] == "+soft-float") |
| 3833 | SoftFloat = true; |
| 3834 | else if (Features[i] == "+soft-float-abi") |
| 3835 | SoftFloatABI = true; |
Daniel Dunbar | a91320b | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3836 | else if (Features[i] == "+vfp2") |
Bob Wilson | cfaab00 | 2012-09-29 23:52:52 +0000 | [diff] [blame] | 3837 | FPU |= VFP2FPU; |
Daniel Dunbar | a91320b | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3838 | else if (Features[i] == "+vfp3") |
Bob Wilson | cfaab00 | 2012-09-29 23:52:52 +0000 | [diff] [blame] | 3839 | FPU |= VFP3FPU; |
| 3840 | else if (Features[i] == "+vfp4") |
| 3841 | FPU |= VFP4FPU; |
Bernard Ogden | f779e65 | 2013-10-24 18:32:51 +0000 | [diff] [blame] | 3842 | else if (Features[i] == "+fp-armv8") |
| 3843 | FPU |= FPARMV8; |
Daniel Dunbar | a91320b | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3844 | else if (Features[i] == "+neon") |
Bob Wilson | cfaab00 | 2012-09-29 23:52:52 +0000 | [diff] [blame] | 3845 | FPU |= NeonFPU; |
Silviu Baranga | 1db2e27 | 2013-10-21 10:54:53 +0000 | [diff] [blame] | 3846 | else if (Features[i] == "+hwdiv") |
| 3847 | HWDiv |= HWDivThumb; |
| 3848 | else if (Features[i] == "+hwdiv-arm") |
| 3849 | HWDiv |= HWDivARM; |
Bernard Ogden | 909f35a | 2013-10-29 09:47:51 +0000 | [diff] [blame] | 3850 | else if (Features[i] == "+crc") |
| 3851 | CRC = 1; |
Daniel Dunbar | 97f52ac | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 3852 | } |
| 3853 | |
Rafael Espindola | 5389b84 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 3854 | if (!(FPU & NeonFPU) && FPMath == FP_Neon) { |
| 3855 | Diags.Report(diag::err_target_unsupported_fpmath) << "neon"; |
| 3856 | return false; |
| 3857 | } |
| 3858 | |
| 3859 | if (FPMath == FP_Neon) |
| 3860 | Features.push_back("+neonfp"); |
| 3861 | else if (FPMath == FP_VFP) |
| 3862 | Features.push_back("-neonfp"); |
| 3863 | |
Daniel Dunbar | 97f52ac | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 3864 | // Remove front-end specific options which the backend handles differently. |
| 3865 | std::vector<std::string>::iterator it; |
| 3866 | it = std::find(Features.begin(), Features.end(), "+soft-float"); |
| 3867 | if (it != Features.end()) |
| 3868 | Features.erase(it); |
| 3869 | it = std::find(Features.begin(), Features.end(), "+soft-float-abi"); |
| 3870 | if (it != Features.end()) |
| 3871 | Features.erase(it); |
Rafael Espindola | 5389b84 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 3872 | return true; |
Daniel Dunbar | 97f52ac | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 3873 | } |
| 3874 | |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 3875 | virtual bool hasFeature(StringRef Feature) const { |
| 3876 | return llvm::StringSwitch<bool>(Feature) |
| 3877 | .Case("arm", true) |
| 3878 | .Case("softfloat", SoftFloat) |
| 3879 | .Case("thumb", IsThumb) |
Amara Emerson | 2440fb1 | 2013-09-16 18:07:35 +0000 | [diff] [blame] | 3880 | .Case("neon", (FPU & NeonFPU) && !SoftFloat) |
Silviu Baranga | 1db2e27 | 2013-10-21 10:54:53 +0000 | [diff] [blame] | 3881 | .Case("hwdiv", HWDiv & HWDivThumb) |
| 3882 | .Case("hwdiv-arm", HWDiv & HWDivARM) |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 3883 | .Default(false); |
| 3884 | } |
Anton Korobeynikov | 70a5cca | 2012-09-08 08:08:27 +0000 | [diff] [blame] | 3885 | // FIXME: Should we actually have some table instead of these switches? |
Chris Lattner | 5f9e272 | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 3886 | static const char *getCPUDefineSuffix(StringRef Name) { |
Daniel Dunbar | eac7c53 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 3887 | return llvm::StringSwitch<const char*>(Name) |
| 3888 | .Cases("arm8", "arm810", "4") |
| 3889 | .Cases("strongarm", "strongarm110", "strongarm1100", "strongarm1110", "4") |
| 3890 | .Cases("arm7tdmi", "arm7tdmi-s", "arm710t", "arm720t", "arm9", "4T") |
| 3891 | .Cases("arm9tdmi", "arm920", "arm920t", "arm922t", "arm940t", "4T") |
| 3892 | .Case("ep9312", "4T") |
| 3893 | .Cases("arm10tdmi", "arm1020t", "5T") |
| 3894 | .Cases("arm9e", "arm946e-s", "arm966e-s", "arm968e-s", "5TE") |
| 3895 | .Case("arm926ej-s", "5TEJ") |
| 3896 | .Cases("arm10e", "arm1020e", "arm1022e", "5TE") |
| 3897 | .Cases("xscale", "iwmmxt", "5TE") |
Daniel Dunbar | a91320b | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3898 | .Case("arm1136j-s", "6J") |
Daniel Dunbar | eac7c53 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 3899 | .Cases("arm1176jz-s", "arm1176jzf-s", "6ZK") |
Daniel Dunbar | a91320b | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3900 | .Cases("arm1136jf-s", "mpcorenovfp", "mpcore", "6K") |
Daniel Dunbar | eac7c53 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 3901 | .Cases("arm1156t2-s", "arm1156t2f-s", "6T2") |
Bob Wilson | fc55345 | 2013-03-04 22:37:46 +0000 | [diff] [blame] | 3902 | .Cases("cortex-a5", "cortex-a7", "cortex-a8", "7A") |
Renato Golin | 5df4045 | 2013-09-13 17:02:54 +0000 | [diff] [blame] | 3903 | .Cases("cortex-a9", "cortex-a12", "cortex-a15", "7A") |
| 3904 | .Cases("cortex-r4", "cortex-r5", "7R") |
Bob Wilson | 336bfa3 | 2012-09-29 23:52:50 +0000 | [diff] [blame] | 3905 | .Case("cortex-a9-mp", "7F") |
| 3906 | .Case("swift", "7S") |
Anton Korobeynikov | 70a5cca | 2012-09-08 08:08:27 +0000 | [diff] [blame] | 3907 | .Cases("cortex-m3", "cortex-m4", "7M") |
Bob Wilson | a291d5f | 2011-03-21 21:55:25 +0000 | [diff] [blame] | 3908 | .Case("cortex-m0", "6M") |
Bernard Ogden | c427249 | 2013-10-24 18:32:36 +0000 | [diff] [blame] | 3909 | .Cases("cortex-a53", "cortex-a57", "8A") |
Daniel Dunbar | eac7c53 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 3910 | .Default(0); |
| 3911 | } |
Anton Korobeynikov | 70a5cca | 2012-09-08 08:08:27 +0000 | [diff] [blame] | 3912 | static const char *getCPUProfile(StringRef Name) { |
| 3913 | return llvm::StringSwitch<const char*>(Name) |
Renato Golin | 5df4045 | 2013-09-13 17:02:54 +0000 | [diff] [blame] | 3914 | .Cases("cortex-a5", "cortex-a7", "cortex-a8", "A") |
| 3915 | .Cases("cortex-a9", "cortex-a12", "cortex-a15", "A") |
Bernard Ogden | c427249 | 2013-10-24 18:32:36 +0000 | [diff] [blame] | 3916 | .Cases("cortex-a53", "cortex-a57", "A") |
Anton Korobeynikov | 70a5cca | 2012-09-08 08:08:27 +0000 | [diff] [blame] | 3917 | .Cases("cortex-m3", "cortex-m4", "cortex-m0", "M") |
Renato Golin | 5df4045 | 2013-09-13 17:02:54 +0000 | [diff] [blame] | 3918 | .Cases("cortex-r4", "cortex-r5", "R") |
Anton Korobeynikov | 8b0703d | 2012-09-08 08:22:13 +0000 | [diff] [blame] | 3919 | .Default(""); |
Anton Korobeynikov | 70a5cca | 2012-09-08 08:08:27 +0000 | [diff] [blame] | 3920 | } |
Daniel Dunbar | eac7c53 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 3921 | virtual bool setCPU(const std::string &Name) { |
| 3922 | if (!getCPUDefineSuffix(Name)) |
| 3923 | return false; |
| 3924 | |
| 3925 | CPU = Name; |
| 3926 | return true; |
| 3927 | } |
Rafael Espindola | 5389b84 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 3928 | virtual bool setFPMath(StringRef Name); |
Chris Lattner | 3332864 | 2009-03-20 15:52:06 +0000 | [diff] [blame] | 3929 | virtual void getTargetDefines(const LangOptions &Opts, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3930 | MacroBuilder &Builder) const { |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 3931 | // Target identification. |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3932 | Builder.defineMacro("__arm"); |
| 3933 | Builder.defineMacro("__arm__"); |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 3934 | |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 3935 | // Target properties. |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3936 | Builder.defineMacro("__ARMEL__"); |
| 3937 | Builder.defineMacro("__LITTLE_ENDIAN__"); |
| 3938 | Builder.defineMacro("__REGISTER_PREFIX__", ""); |
Daniel Dunbar | eac7c53 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 3939 | |
Chris Lattner | 5f9e272 | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 3940 | StringRef CPUArch = getCPUDefineSuffix(CPU); |
Bernard Ogden | 51f997d | 2013-10-24 18:32:44 +0000 | [diff] [blame] | 3941 | unsigned int CPUArchVer; |
| 3942 | if(CPUArch.substr(0, 1).getAsInteger<unsigned int>(10, CPUArchVer)) { |
| 3943 | llvm_unreachable("Invalid char for architecture version number"); |
| 3944 | } |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3945 | Builder.defineMacro("__ARM_ARCH_" + CPUArch + "__"); |
Anton Korobeynikov | 70a5cca | 2012-09-08 08:08:27 +0000 | [diff] [blame] | 3946 | Builder.defineMacro("__ARM_ARCH", CPUArch.substr(0, 1)); |
| 3947 | StringRef CPUProfile = getCPUProfile(CPU); |
| 3948 | if (!CPUProfile.empty()) |
| 3949 | Builder.defineMacro("__ARM_ARCH_PROFILE", CPUProfile); |
| 3950 | |
Mike Stump | 437bb4b | 2009-04-08 02:07:04 +0000 | [diff] [blame] | 3951 | // Subtarget options. |
Daniel Dunbar | e1f63b3 | 2009-09-17 16:21:10 +0000 | [diff] [blame] | 3952 | |
Daniel Dunbar | eac7c53 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 3953 | // FIXME: It's more complicated than this and we don't really support |
| 3954 | // interworking. |
Bernard Ogden | 51f997d | 2013-10-24 18:32:44 +0000 | [diff] [blame] | 3955 | if (5 <= CPUArchVer && CPUArchVer <= 7) |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3956 | Builder.defineMacro("__THUMB_INTERWORK__"); |
Daniel Dunbar | eac7c53 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 3957 | |
David Tweed | b16abb1 | 2012-10-25 13:33:01 +0000 | [diff] [blame] | 3958 | if (ABI == "aapcs" || ABI == "aapcs-linux" || ABI == "aapcs-vfp") { |
Tim Northover | 9b79630 | 2013-11-11 19:11:22 +0000 | [diff] [blame^] | 3959 | // Embedded targets on Darwin follow AAPCS, but not EABI. |
| 3960 | if (!getTriple().isOSDarwin()) |
Daniel Dunbar | 849289e | 2012-10-22 18:51:13 +0000 | [diff] [blame] | 3961 | Builder.defineMacro("__ARM_EABI__"); |
Anton Korobeynikov | 70a5cca | 2012-09-08 08:08:27 +0000 | [diff] [blame] | 3962 | Builder.defineMacro("__ARM_PCS", "1"); |
| 3963 | |
David Tweed | b16abb1 | 2012-10-25 13:33:01 +0000 | [diff] [blame] | 3964 | if ((!SoftFloat && !SoftFloatABI) || ABI == "aapcs-vfp") |
Anton Korobeynikov | 70a5cca | 2012-09-08 08:08:27 +0000 | [diff] [blame] | 3965 | Builder.defineMacro("__ARM_PCS_VFP", "1"); |
| 3966 | } |
Daniel Dunbar | eac7c53 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 3967 | |
Daniel Dunbar | 97f52ac | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 3968 | if (SoftFloat) |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3969 | Builder.defineMacro("__SOFTFP__"); |
Daniel Dunbar | eac7c53 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 3970 | |
| 3971 | if (CPU == "xscale") |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3972 | Builder.defineMacro("__XSCALE__"); |
Daniel Dunbar | e1f63b3 | 2009-09-17 16:21:10 +0000 | [diff] [blame] | 3973 | |
| 3974 | if (IsThumb) { |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3975 | Builder.defineMacro("__THUMBEL__"); |
| 3976 | Builder.defineMacro("__thumb__"); |
Bernard Ogden | 51f997d | 2013-10-24 18:32:44 +0000 | [diff] [blame] | 3977 | if (CPUArch == "6T2" || CPUArchVer == 7) |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3978 | Builder.defineMacro("__thumb2__"); |
Daniel Dunbar | e1f63b3 | 2009-09-17 16:21:10 +0000 | [diff] [blame] | 3979 | } |
Silviu Baranga | 1db2e27 | 2013-10-21 10:54:53 +0000 | [diff] [blame] | 3980 | if (((HWDiv & HWDivThumb) && IsThumb) || ((HWDiv & HWDivARM) && !IsThumb)) |
| 3981 | Builder.defineMacro("__ARM_ARCH_EXT_IDIV__", "1"); |
Daniel Dunbar | e1f63b3 | 2009-09-17 16:21:10 +0000 | [diff] [blame] | 3982 | |
| 3983 | // Note, this is always on in gcc, even though it doesn't make sense. |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3984 | Builder.defineMacro("__APCS_32__"); |
Daniel Dunbar | a91320b | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3985 | |
Bob Wilson | cfaab00 | 2012-09-29 23:52:52 +0000 | [diff] [blame] | 3986 | if (FPUModeIsVFP((FPUMode) FPU)) { |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3987 | Builder.defineMacro("__VFP_FP__"); |
Bob Wilson | cfaab00 | 2012-09-29 23:52:52 +0000 | [diff] [blame] | 3988 | if (FPU & VFP2FPU) |
| 3989 | Builder.defineMacro("__ARM_VFPV2__"); |
| 3990 | if (FPU & VFP3FPU) |
| 3991 | Builder.defineMacro("__ARM_VFPV3__"); |
| 3992 | if (FPU & VFP4FPU) |
| 3993 | Builder.defineMacro("__ARM_VFPV4__"); |
| 3994 | } |
| 3995 | |
Daniel Dunbar | a91320b | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3996 | // This only gets set when Neon instructions are actually available, unlike |
| 3997 | // the VFP define, hence the soft float and arch check. This is subtly |
| 3998 | // different from gcc, we follow the intent which was that it should be set |
| 3999 | // when Neon instructions are actually available. |
Bernard Ogden | f779e65 | 2013-10-24 18:32:51 +0000 | [diff] [blame] | 4000 | if ((FPU & NeonFPU) && !SoftFloat && CPUArchVer >= 7) |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 4001 | Builder.defineMacro("__ARM_NEON__"); |
Joey Gouly | 520ec1e | 2013-09-18 10:07:09 +0000 | [diff] [blame] | 4002 | |
Bernard Ogden | 909f35a | 2013-10-29 09:47:51 +0000 | [diff] [blame] | 4003 | if (CRC) |
Joey Gouly | 520ec1e | 2013-09-18 10:07:09 +0000 | [diff] [blame] | 4004 | Builder.defineMacro("__ARM_FEATURE_CRC32"); |
Weiming Zhao | 8712ded | 2013-09-30 22:51:32 +0000 | [diff] [blame] | 4005 | |
Bernard Ogden | 51f997d | 2013-10-24 18:32:44 +0000 | [diff] [blame] | 4006 | if (CPUArchVer >= 6 && CPUArch != "6M") { |
Weiming Zhao | 8712ded | 2013-09-30 22:51:32 +0000 | [diff] [blame] | 4007 | Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_1"); |
| 4008 | Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_2"); |
| 4009 | Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4"); |
| 4010 | Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_8"); |
| 4011 | } |
Chris Lattner | 393ff04 | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 4012 | } |
| 4013 | virtual void getTargetBuiltins(const Builtin::Info *&Records, |
| 4014 | unsigned &NumRecords) const { |
Chris Lattner | 2752c01 | 2010-03-03 19:03:45 +0000 | [diff] [blame] | 4015 | Records = BuiltinInfo; |
| 4016 | NumRecords = clang::ARM::LastTSBuiltin-Builtin::FirstTSBuiltin; |
Chris Lattner | 393ff04 | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 4017 | } |
Bob Wilson | 8b30a93 | 2012-01-26 22:14:27 +0000 | [diff] [blame] | 4018 | virtual bool isCLZForZeroUndef() const { return false; } |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 4019 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
Logan Chien | eae5a820 | 2012-10-10 06:56:20 +0000 | [diff] [blame] | 4020 | return IsAAPCS ? AAPCSABIBuiltinVaList : TargetInfo::VoidPtrBuiltinVaList; |
Chris Lattner | 393ff04 | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 4021 | } |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 4022 | virtual void getGCCRegNames(const char * const *&Names, |
Daniel Dunbar | c1f2cdd | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 4023 | unsigned &NumNames) const; |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 4024 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
Daniel Dunbar | c1f2cdd | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 4025 | unsigned &NumAliases) const; |
Anders Carlsson | 066d2ea | 2009-02-28 17:11:49 +0000 | [diff] [blame] | 4026 | virtual bool validateAsmConstraint(const char *&Name, |
Chris Lattner | 44def07 | 2009-04-26 07:16:29 +0000 | [diff] [blame] | 4027 | TargetInfo::ConstraintInfo &Info) const { |
Anders Carlsson | 066d2ea | 2009-02-28 17:11:49 +0000 | [diff] [blame] | 4028 | switch (*Name) { |
Eric Christopher | a0dfca1 | 2012-08-16 23:50:41 +0000 | [diff] [blame] | 4029 | default: break; |
Nate Begeman | ad487f4 | 2008-04-22 05:03:19 +0000 | [diff] [blame] | 4030 | case 'l': // r0-r7 |
| 4031 | case 'h': // r8-r15 |
| 4032 | case 'w': // VFP Floating point register single precision |
| 4033 | case 'P': // VFP Floating point register double precision |
Chris Lattner | 44def07 | 2009-04-26 07:16:29 +0000 | [diff] [blame] | 4034 | Info.setAllowsRegister(); |
Nate Begeman | ad487f4 | 2008-04-22 05:03:19 +0000 | [diff] [blame] | 4035 | return true; |
Eric Christopher | 895d422 | 2011-07-29 21:20:35 +0000 | [diff] [blame] | 4036 | case 'Q': // A memory address that is a single base register. |
| 4037 | Info.setAllowsMemory(); |
| 4038 | return true; |
Stuart Hastings | 002333f | 2011-06-07 23:45:05 +0000 | [diff] [blame] | 4039 | case 'U': // a memory reference... |
| 4040 | switch (Name[1]) { |
| 4041 | case 'q': // ...ARMV4 ldrsb |
| 4042 | case 'v': // ...VFP load/store (reg+constant offset) |
| 4043 | case 'y': // ...iWMMXt load/store |
Eric Christopher | dda231a | 2011-06-17 01:40:49 +0000 | [diff] [blame] | 4044 | case 't': // address valid for load/store opaque types wider |
Eric Christopher | 825d386 | 2012-11-14 22:08:59 +0000 | [diff] [blame] | 4045 | // than 128-bits |
Eric Christopher | dda231a | 2011-06-17 01:40:49 +0000 | [diff] [blame] | 4046 | case 'n': // valid address for Neon doubleword vector load/store |
| 4047 | case 'm': // valid address for Neon element and structure load/store |
| 4048 | case 's': // valid address for non-offset loads/stores of quad-word |
Eric Christopher | 825d386 | 2012-11-14 22:08:59 +0000 | [diff] [blame] | 4049 | // values in four ARM registers |
Stuart Hastings | 002333f | 2011-06-07 23:45:05 +0000 | [diff] [blame] | 4050 | Info.setAllowsMemory(); |
| 4051 | Name++; |
| 4052 | return true; |
| 4053 | } |
Nate Begeman | ad487f4 | 2008-04-22 05:03:19 +0000 | [diff] [blame] | 4054 | } |
Chris Lattner | 393ff04 | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 4055 | return false; |
| 4056 | } |
Evan Cheng | 8bfa257 | 2011-06-16 19:13:15 +0000 | [diff] [blame] | 4057 | virtual std::string convertConstraint(const char *&Constraint) const { |
Stuart Hastings | 002333f | 2011-06-07 23:45:05 +0000 | [diff] [blame] | 4058 | std::string R; |
| 4059 | switch (*Constraint) { |
| 4060 | case 'U': // Two-character constraint; add "^" hint for later parsing. |
Stuart Hastings | 6ce33d6 | 2011-06-08 16:06:31 +0000 | [diff] [blame] | 4061 | R = std::string("^") + std::string(Constraint, 2); |
Stuart Hastings | 002333f | 2011-06-07 23:45:05 +0000 | [diff] [blame] | 4062 | Constraint++; |
| 4063 | break; |
Eric Christopher | 283f447 | 2011-06-17 00:40:18 +0000 | [diff] [blame] | 4064 | case 'p': // 'p' should be translated to 'r' by default. |
| 4065 | R = std::string("r"); |
| 4066 | break; |
Stuart Hastings | 002333f | 2011-06-07 23:45:05 +0000 | [diff] [blame] | 4067 | default: |
| 4068 | return std::string(1, *Constraint); |
| 4069 | } |
| 4070 | return R; |
| 4071 | } |
Bill Wendling | 50d46ca | 2012-10-25 23:28:48 +0000 | [diff] [blame] | 4072 | virtual bool validateConstraintModifier(StringRef Constraint, |
| 4073 | const char Modifier, |
| 4074 | unsigned Size) const { |
Bill Wendling | e2dbaa9 | 2012-11-30 23:18:12 +0000 | [diff] [blame] | 4075 | bool isOutput = (Constraint[0] == '='); |
Bill Wendling | 6e6330c | 2012-11-30 23:46:56 +0000 | [diff] [blame] | 4076 | bool isInOut = (Constraint[0] == '+'); |
Bill Wendling | e2dbaa9 | 2012-11-30 23:18:12 +0000 | [diff] [blame] | 4077 | |
Bill Wendling | 50d46ca | 2012-10-25 23:28:48 +0000 | [diff] [blame] | 4078 | // Strip off constraint modifiers. |
| 4079 | while (Constraint[0] == '=' || |
| 4080 | Constraint[0] == '+' || |
| 4081 | Constraint[0] == '&') |
| 4082 | Constraint = Constraint.substr(1); |
| 4083 | |
| 4084 | switch (Constraint[0]) { |
| 4085 | default: break; |
| 4086 | case 'r': { |
| 4087 | switch (Modifier) { |
| 4088 | default: |
Bob Wilson | 221a890 | 2013-06-03 23:57:13 +0000 | [diff] [blame] | 4089 | return (isInOut || isOutput || Size <= 32); |
Bill Wendling | 50d46ca | 2012-10-25 23:28:48 +0000 | [diff] [blame] | 4090 | case 'q': |
| 4091 | // A register of size 32 cannot fit a vector type. |
| 4092 | return false; |
| 4093 | } |
| 4094 | } |
| 4095 | } |
| 4096 | |
| 4097 | return true; |
| 4098 | } |
Chris Lattner | 393ff04 | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 4099 | virtual const char *getClobbers() const { |
Eli Friedman | a9f5496 | 2008-08-20 07:44:10 +0000 | [diff] [blame] | 4100 | // FIXME: Is this really right? |
Chris Lattner | 393ff04 | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 4101 | return ""; |
| 4102 | } |
Aaron Ballman | 82bfa19 | 2012-10-02 14:26:08 +0000 | [diff] [blame] | 4103 | |
| 4104 | virtual CallingConvCheckResult checkCallingConvention(CallingConv CC) const { |
| 4105 | return (CC == CC_AAPCS || CC == CC_AAPCS_VFP) ? CCCR_OK : CCCR_Warning; |
| 4106 | } |
Logan Chien | a8f7a97 | 2013-02-23 04:24:36 +0000 | [diff] [blame] | 4107 | |
| 4108 | virtual int getEHDataRegisterNumber(unsigned RegNo) const { |
| 4109 | if (RegNo == 0) return 0; |
| 4110 | if (RegNo == 1) return 1; |
| 4111 | return -1; |
| 4112 | } |
Chris Lattner | 393ff04 | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 4113 | }; |
Daniel Dunbar | c1f2cdd | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 4114 | |
Rafael Espindola | 5389b84 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 4115 | bool ARMTargetInfo::setFPMath(StringRef Name) { |
| 4116 | if (Name == "neon") { |
| 4117 | FPMath = FP_Neon; |
| 4118 | return true; |
| 4119 | } else if (Name == "vfp" || Name == "vfp2" || Name == "vfp3" || |
| 4120 | Name == "vfp4") { |
| 4121 | FPMath = FP_VFP; |
| 4122 | return true; |
| 4123 | } |
| 4124 | return false; |
| 4125 | } |
| 4126 | |
Daniel Dunbar | c1f2cdd | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 4127 | const char * const ARMTargetInfo::GCCRegNames[] = { |
Daniel Dunbar | bf3d552 | 2010-08-11 02:17:20 +0000 | [diff] [blame] | 4128 | // Integer registers |
Daniel Dunbar | c1f2cdd | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 4129 | "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", |
Daniel Dunbar | bf3d552 | 2010-08-11 02:17:20 +0000 | [diff] [blame] | 4130 | "r8", "r9", "r10", "r11", "r12", "sp", "lr", "pc", |
| 4131 | |
| 4132 | // Float registers |
| 4133 | "s0", "s1", "s2", "s3", "s4", "s5", "s6", "s7", |
| 4134 | "s8", "s9", "s10", "s11", "s12", "s13", "s14", "s15", |
| 4135 | "s16", "s17", "s18", "s19", "s20", "s21", "s22", "s23", |
Dale Johannesen | 20eb49b | 2010-10-27 23:34:42 +0000 | [diff] [blame] | 4136 | "s24", "s25", "s26", "s27", "s28", "s29", "s30", "s31", |
Daniel Dunbar | bf3d552 | 2010-08-11 02:17:20 +0000 | [diff] [blame] | 4137 | |
Dale Johannesen | 20eb49b | 2010-10-27 23:34:42 +0000 | [diff] [blame] | 4138 | // Double registers |
| 4139 | "d0", "d1", "d2", "d3", "d4", "d5", "d6", "d7", |
| 4140 | "d8", "d9", "d10", "d11", "d12", "d13", "d14", "d15", |
Dale Johannesen | d145535 | 2010-10-28 01:05:37 +0000 | [diff] [blame] | 4141 | "d16", "d17", "d18", "d19", "d20", "d21", "d22", "d23", |
| 4142 | "d24", "d25", "d26", "d27", "d28", "d29", "d30", "d31", |
Dale Johannesen | 20eb49b | 2010-10-27 23:34:42 +0000 | [diff] [blame] | 4143 | |
| 4144 | // Quad registers |
Dale Johannesen | d145535 | 2010-10-28 01:05:37 +0000 | [diff] [blame] | 4145 | "q0", "q1", "q2", "q3", "q4", "q5", "q6", "q7", |
| 4146 | "q8", "q9", "q10", "q11", "q12", "q13", "q14", "q15" |
Daniel Dunbar | c1f2cdd | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 4147 | }; |
| 4148 | |
| 4149 | void ARMTargetInfo::getGCCRegNames(const char * const *&Names, |
Daniel Dunbar | 1fd7171 | 2010-08-11 02:17:11 +0000 | [diff] [blame] | 4150 | unsigned &NumNames) const { |
Daniel Dunbar | c1f2cdd | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 4151 | Names = GCCRegNames; |
| 4152 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 4153 | } |
| 4154 | |
| 4155 | const TargetInfo::GCCRegAlias ARMTargetInfo::GCCRegAliases[] = { |
Daniel Dunbar | c1f2cdd | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 4156 | { { "a1" }, "r0" }, |
| 4157 | { { "a2" }, "r1" }, |
| 4158 | { { "a3" }, "r2" }, |
| 4159 | { { "a4" }, "r3" }, |
| 4160 | { { "v1" }, "r4" }, |
| 4161 | { { "v2" }, "r5" }, |
| 4162 | { { "v3" }, "r6" }, |
| 4163 | { { "v4" }, "r7" }, |
| 4164 | { { "v5" }, "r8" }, |
| 4165 | { { "v6", "rfp" }, "r9" }, |
| 4166 | { { "sl" }, "r10" }, |
| 4167 | { { "fp" }, "r11" }, |
| 4168 | { { "ip" }, "r12" }, |
Daniel Dunbar | 1fd7171 | 2010-08-11 02:17:11 +0000 | [diff] [blame] | 4169 | { { "r13" }, "sp" }, |
| 4170 | { { "r14" }, "lr" }, |
| 4171 | { { "r15" }, "pc" }, |
Dale Johannesen | 20eb49b | 2010-10-27 23:34:42 +0000 | [diff] [blame] | 4172 | // The S, D and Q registers overlap, but aren't really aliases; we |
| 4173 | // don't want to substitute one of these for a different-sized one. |
Daniel Dunbar | c1f2cdd | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 4174 | }; |
| 4175 | |
| 4176 | void ARMTargetInfo::getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 4177 | unsigned &NumAliases) const { |
| 4178 | Aliases = GCCRegAliases; |
| 4179 | NumAliases = llvm::array_lengthof(GCCRegAliases); |
| 4180 | } |
Chris Lattner | 2752c01 | 2010-03-03 19:03:45 +0000 | [diff] [blame] | 4181 | |
| 4182 | const Builtin::Info ARMTargetInfo::BuiltinInfo[] = { |
Eli Friedman | e7e66f7 | 2011-07-05 21:53:01 +0000 | [diff] [blame] | 4183 | #define BUILTIN(ID, TYPE, ATTRS) { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
Fariborz Jahanian | 67aba81 | 2010-11-30 17:35:24 +0000 | [diff] [blame] | 4184 | #define LIBBUILTIN(ID, TYPE, ATTRS, HEADER) { #ID, TYPE, ATTRS, HEADER,\ |
Eli Friedman | e7e66f7 | 2011-07-05 21:53:01 +0000 | [diff] [blame] | 4185 | ALL_LANGUAGES }, |
Chris Lattner | 2752c01 | 2010-03-03 19:03:45 +0000 | [diff] [blame] | 4186 | #include "clang/Basic/BuiltinsARM.def" |
| 4187 | }; |
Chris Lattner | 393ff04 | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 4188 | } // end anonymous namespace. |
| 4189 | |
Eli Friedman | a9f5496 | 2008-08-20 07:44:10 +0000 | [diff] [blame] | 4190 | namespace { |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 4191 | class DarwinARMTargetInfo : |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 4192 | public DarwinTargetInfo<ARMTargetInfo> { |
| 4193 | protected: |
Daniel Dunbar | 1752ee4 | 2009-08-24 09:10:05 +0000 | [diff] [blame] | 4194 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 4195 | MacroBuilder &Builder) const { |
Douglas Gregor | 0a0d2b1 | 2011-03-23 00:50:03 +0000 | [diff] [blame] | 4196 | getDarwinDefines(Builder, Opts, Triple, PlatformName, PlatformMinVersion); |
Eli Friedman | b030f02 | 2009-04-19 21:38:35 +0000 | [diff] [blame] | 4197 | } |
Eli Friedman | a9f5496 | 2008-08-20 07:44:10 +0000 | [diff] [blame] | 4198 | |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 4199 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 4200 | DarwinARMTargetInfo(const llvm::Triple &Triple) |
| 4201 | : DarwinTargetInfo<ARMTargetInfo>(Triple) { |
Daniel Dunbar | 350b9f3 | 2010-05-27 07:00:26 +0000 | [diff] [blame] | 4202 | HasAlignMac68kSupport = true; |
Eli Friedman | 2be4607 | 2011-10-14 20:59:01 +0000 | [diff] [blame] | 4203 | // iOS always has 64-bit atomic instructions. |
| 4204 | // FIXME: This should be based off of the target features in ARMTargetInfo. |
| 4205 | MaxAtomicInlineWidth = 64; |
John McCall | b8b2c9d | 2013-01-25 22:30:49 +0000 | [diff] [blame] | 4206 | |
| 4207 | // Darwin on iOS uses a variant of the ARM C++ ABI. |
| 4208 | TheCXXABI.set(TargetCXXABI::iOS); |
Daniel Dunbar | 350b9f3 | 2010-05-27 07:00:26 +0000 | [diff] [blame] | 4209 | } |
Eli Friedman | a9f5496 | 2008-08-20 07:44:10 +0000 | [diff] [blame] | 4210 | }; |
| 4211 | } // end anonymous namespace. |
| 4212 | |
Tony Linthicum | 9631939 | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 4213 | |
| 4214 | namespace { |
| 4215 | // Hexagon abstract base class |
| 4216 | class HexagonTargetInfo : public TargetInfo { |
| 4217 | static const Builtin::Info BuiltinInfo[]; |
| 4218 | static const char * const GCCRegNames[]; |
| 4219 | static const TargetInfo::GCCRegAlias GCCRegAliases[]; |
| 4220 | std::string CPU; |
| 4221 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 4222 | HexagonTargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) { |
Eli Friedman | e6a24e8 | 2011-12-22 03:51:45 +0000 | [diff] [blame] | 4223 | BigEndian = false; |
Tony Linthicum | 9631939 | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 4224 | DescriptionString = ("e-p:32:32:32-" |
Anshuman Dasgupta | 1a090f1 | 2013-01-02 21:25:57 +0000 | [diff] [blame] | 4225 | "i64:64:64-i32:32:32-i16:16:16-i1:32:32-" |
Sirish Pande | 5f9688b | 2012-05-10 20:19:54 +0000 | [diff] [blame] | 4226 | "f64:64:64-f32:32:32-a0:0-n32"); |
Tony Linthicum | 9631939 | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 4227 | |
| 4228 | // {} in inline assembly are packet specifiers, not assembly variant |
| 4229 | // specifiers. |
| 4230 | NoAsmVariants = true; |
| 4231 | } |
| 4232 | |
| 4233 | virtual void getTargetBuiltins(const Builtin::Info *&Records, |
| 4234 | unsigned &NumRecords) const { |
| 4235 | Records = BuiltinInfo; |
| 4236 | NumRecords = clang::Hexagon::LastTSBuiltin-Builtin::FirstTSBuiltin; |
| 4237 | } |
| 4238 | |
| 4239 | virtual bool validateAsmConstraint(const char *&Name, |
| 4240 | TargetInfo::ConstraintInfo &Info) const { |
| 4241 | return true; |
| 4242 | } |
| 4243 | |
| 4244 | virtual void getTargetDefines(const LangOptions &Opts, |
| 4245 | MacroBuilder &Builder) const; |
| 4246 | |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 4247 | virtual bool hasFeature(StringRef Feature) const { |
| 4248 | return Feature == "hexagon"; |
| 4249 | } |
| 4250 | |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 4251 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 4252 | return TargetInfo::CharPtrBuiltinVaList; |
Tony Linthicum | 9631939 | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 4253 | } |
| 4254 | virtual void getGCCRegNames(const char * const *&Names, |
| 4255 | unsigned &NumNames) const; |
| 4256 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 4257 | unsigned &NumAliases) const; |
| 4258 | virtual const char *getClobbers() const { |
| 4259 | return ""; |
| 4260 | } |
Sebastian Pop | 43115d4 | 2012-01-13 20:37:10 +0000 | [diff] [blame] | 4261 | |
| 4262 | static const char *getHexagonCPUSuffix(StringRef Name) { |
| 4263 | return llvm::StringSwitch<const char*>(Name) |
Sebastian Pop | 43115d4 | 2012-01-13 20:37:10 +0000 | [diff] [blame] | 4264 | .Case("hexagonv4", "4") |
Sirish Pande | 5f9688b | 2012-05-10 20:19:54 +0000 | [diff] [blame] | 4265 | .Case("hexagonv5", "5") |
Sebastian Pop | 43115d4 | 2012-01-13 20:37:10 +0000 | [diff] [blame] | 4266 | .Default(0); |
| 4267 | } |
| 4268 | |
Tony Linthicum | 9631939 | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 4269 | virtual bool setCPU(const std::string &Name) { |
Sebastian Pop | 43115d4 | 2012-01-13 20:37:10 +0000 | [diff] [blame] | 4270 | if (!getHexagonCPUSuffix(Name)) |
| 4271 | return false; |
| 4272 | |
Tony Linthicum | 9631939 | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 4273 | CPU = Name; |
| 4274 | return true; |
| 4275 | } |
| 4276 | }; |
| 4277 | |
| 4278 | void HexagonTargetInfo::getTargetDefines(const LangOptions &Opts, |
| 4279 | MacroBuilder &Builder) const { |
| 4280 | Builder.defineMacro("qdsp6"); |
| 4281 | Builder.defineMacro("__qdsp6", "1"); |
| 4282 | Builder.defineMacro("__qdsp6__", "1"); |
| 4283 | |
| 4284 | Builder.defineMacro("hexagon"); |
| 4285 | Builder.defineMacro("__hexagon", "1"); |
| 4286 | Builder.defineMacro("__hexagon__", "1"); |
| 4287 | |
| 4288 | if(CPU == "hexagonv1") { |
| 4289 | Builder.defineMacro("__HEXAGON_V1__"); |
| 4290 | Builder.defineMacro("__HEXAGON_ARCH__", "1"); |
| 4291 | if(Opts.HexagonQdsp6Compat) { |
| 4292 | Builder.defineMacro("__QDSP6_V1__"); |
| 4293 | Builder.defineMacro("__QDSP6_ARCH__", "1"); |
| 4294 | } |
| 4295 | } |
| 4296 | else if(CPU == "hexagonv2") { |
| 4297 | Builder.defineMacro("__HEXAGON_V2__"); |
| 4298 | Builder.defineMacro("__HEXAGON_ARCH__", "2"); |
| 4299 | if(Opts.HexagonQdsp6Compat) { |
| 4300 | Builder.defineMacro("__QDSP6_V2__"); |
| 4301 | Builder.defineMacro("__QDSP6_ARCH__", "2"); |
| 4302 | } |
| 4303 | } |
| 4304 | else if(CPU == "hexagonv3") { |
| 4305 | Builder.defineMacro("__HEXAGON_V3__"); |
| 4306 | Builder.defineMacro("__HEXAGON_ARCH__", "3"); |
| 4307 | if(Opts.HexagonQdsp6Compat) { |
| 4308 | Builder.defineMacro("__QDSP6_V3__"); |
| 4309 | Builder.defineMacro("__QDSP6_ARCH__", "3"); |
| 4310 | } |
| 4311 | } |
| 4312 | else if(CPU == "hexagonv4") { |
| 4313 | Builder.defineMacro("__HEXAGON_V4__"); |
| 4314 | Builder.defineMacro("__HEXAGON_ARCH__", "4"); |
| 4315 | if(Opts.HexagonQdsp6Compat) { |
| 4316 | Builder.defineMacro("__QDSP6_V4__"); |
| 4317 | Builder.defineMacro("__QDSP6_ARCH__", "4"); |
| 4318 | } |
| 4319 | } |
Sirish Pande | 5f9688b | 2012-05-10 20:19:54 +0000 | [diff] [blame] | 4320 | else if(CPU == "hexagonv5") { |
| 4321 | Builder.defineMacro("__HEXAGON_V5__"); |
| 4322 | Builder.defineMacro("__HEXAGON_ARCH__", "5"); |
| 4323 | if(Opts.HexagonQdsp6Compat) { |
| 4324 | Builder.defineMacro("__QDSP6_V5__"); |
| 4325 | Builder.defineMacro("__QDSP6_ARCH__", "5"); |
| 4326 | } |
| 4327 | } |
Tony Linthicum | 9631939 | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 4328 | } |
| 4329 | |
| 4330 | const char * const HexagonTargetInfo::GCCRegNames[] = { |
| 4331 | "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", |
| 4332 | "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", |
| 4333 | "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23", |
| 4334 | "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31", |
| 4335 | "p0", "p1", "p2", "p3", |
| 4336 | "sa0", "lc0", "sa1", "lc1", "m0", "m1", "usr", "ugp" |
| 4337 | }; |
| 4338 | |
| 4339 | void HexagonTargetInfo::getGCCRegNames(const char * const *&Names, |
| 4340 | unsigned &NumNames) const { |
| 4341 | Names = GCCRegNames; |
| 4342 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 4343 | } |
| 4344 | |
| 4345 | |
| 4346 | const TargetInfo::GCCRegAlias HexagonTargetInfo::GCCRegAliases[] = { |
| 4347 | { { "sp" }, "r29" }, |
| 4348 | { { "fp" }, "r30" }, |
| 4349 | { { "lr" }, "r31" }, |
| 4350 | }; |
| 4351 | |
| 4352 | void HexagonTargetInfo::getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 4353 | unsigned &NumAliases) const { |
| 4354 | Aliases = GCCRegAliases; |
| 4355 | NumAliases = llvm::array_lengthof(GCCRegAliases); |
| 4356 | } |
| 4357 | |
| 4358 | |
| 4359 | const Builtin::Info HexagonTargetInfo::BuiltinInfo[] = { |
| 4360 | #define BUILTIN(ID, TYPE, ATTRS) { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
| 4361 | #define LIBBUILTIN(ID, TYPE, ATTRS, HEADER) { #ID, TYPE, ATTRS, HEADER,\ |
| 4362 | ALL_LANGUAGES }, |
| 4363 | #include "clang/Basic/BuiltinsHexagon.def" |
| 4364 | }; |
| 4365 | } |
| 4366 | |
| 4367 | |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 4368 | namespace { |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 4369 | // Shared base class for SPARC v8 (32-bit) and SPARC v9 (64-bit). |
| 4370 | class SparcTargetInfo : public TargetInfo { |
Chris Lattner | e957f53 | 2009-01-27 01:58:38 +0000 | [diff] [blame] | 4371 | static const TargetInfo::GCCRegAlias GCCRegAliases[]; |
| 4372 | static const char * const GCCRegNames[]; |
Bruno Cardoso Lopes | 9284d21 | 2010-11-09 17:21:19 +0000 | [diff] [blame] | 4373 | bool SoftFloat; |
Gabor Greif | 2665867 | 2008-02-21 16:29:08 +0000 | [diff] [blame] | 4374 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 4375 | SparcTargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) {} |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 4376 | |
Eric Christopher | 3d11ced | 2013-10-16 21:26:26 +0000 | [diff] [blame] | 4377 | virtual bool handleTargetFeatures(std::vector<std::string> &Features, |
Rafael Espindola | 5389b84 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 4378 | DiagnosticsEngine &Diags) { |
Bruno Cardoso Lopes | 9284d21 | 2010-11-09 17:21:19 +0000 | [diff] [blame] | 4379 | SoftFloat = false; |
| 4380 | for (unsigned i = 0, e = Features.size(); i != e; ++i) |
| 4381 | if (Features[i] == "+soft-float") |
| 4382 | SoftFloat = true; |
Rafael Espindola | 5389b84 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 4383 | return true; |
Bruno Cardoso Lopes | 9284d21 | 2010-11-09 17:21:19 +0000 | [diff] [blame] | 4384 | } |
Chris Lattner | 3332864 | 2009-03-20 15:52:06 +0000 | [diff] [blame] | 4385 | virtual void getTargetDefines(const LangOptions &Opts, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 4386 | MacroBuilder &Builder) const { |
| 4387 | DefineStd(Builder, "sparc", Opts); |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 4388 | Builder.defineMacro("__REGISTER_PREFIX__", ""); |
Bruno Cardoso Lopes | 9284d21 | 2010-11-09 17:21:19 +0000 | [diff] [blame] | 4389 | |
| 4390 | if (SoftFloat) |
| 4391 | Builder.defineMacro("SOFT_FLOAT", "1"); |
Gabor Greif | 2665867 | 2008-02-21 16:29:08 +0000 | [diff] [blame] | 4392 | } |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 4393 | |
| 4394 | virtual bool hasFeature(StringRef Feature) const { |
| 4395 | return llvm::StringSwitch<bool>(Feature) |
| 4396 | .Case("softfloat", SoftFloat) |
| 4397 | .Case("sparc", true) |
| 4398 | .Default(false); |
| 4399 | } |
| 4400 | |
Gabor Greif | 2665867 | 2008-02-21 16:29:08 +0000 | [diff] [blame] | 4401 | virtual void getTargetBuiltins(const Builtin::Info *&Records, |
| 4402 | unsigned &NumRecords) const { |
Eli Friedman | 01b8668 | 2008-08-20 07:28:14 +0000 | [diff] [blame] | 4403 | // FIXME: Implement! |
Gabor Greif | 2665867 | 2008-02-21 16:29:08 +0000 | [diff] [blame] | 4404 | } |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 4405 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 4406 | return TargetInfo::VoidPtrBuiltinVaList; |
Gabor Greif | 2665867 | 2008-02-21 16:29:08 +0000 | [diff] [blame] | 4407 | } |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 4408 | virtual void getGCCRegNames(const char * const *&Names, |
Chris Lattner | e957f53 | 2009-01-27 01:58:38 +0000 | [diff] [blame] | 4409 | unsigned &NumNames) const; |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 4410 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
Chris Lattner | e957f53 | 2009-01-27 01:58:38 +0000 | [diff] [blame] | 4411 | unsigned &NumAliases) const; |
Anders Carlsson | 066d2ea | 2009-02-28 17:11:49 +0000 | [diff] [blame] | 4412 | virtual bool validateAsmConstraint(const char *&Name, |
Gabor Greif | 2665867 | 2008-02-21 16:29:08 +0000 | [diff] [blame] | 4413 | TargetInfo::ConstraintInfo &info) const { |
Eli Friedman | 01b8668 | 2008-08-20 07:28:14 +0000 | [diff] [blame] | 4414 | // FIXME: Implement! |
| 4415 | return false; |
Gabor Greif | 2665867 | 2008-02-21 16:29:08 +0000 | [diff] [blame] | 4416 | } |
| 4417 | virtual const char *getClobbers() const { |
Eli Friedman | 01b8668 | 2008-08-20 07:28:14 +0000 | [diff] [blame] | 4418 | // FIXME: Implement! |
| 4419 | return ""; |
Gabor Greif | 2665867 | 2008-02-21 16:29:08 +0000 | [diff] [blame] | 4420 | } |
| 4421 | }; |
| 4422 | |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 4423 | const char * const SparcTargetInfo::GCCRegNames[] = { |
Chris Lattner | e957f53 | 2009-01-27 01:58:38 +0000 | [diff] [blame] | 4424 | "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", |
| 4425 | "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", |
| 4426 | "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23", |
| 4427 | "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31" |
| 4428 | }; |
| 4429 | |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 4430 | void SparcTargetInfo::getGCCRegNames(const char * const *&Names, |
| 4431 | unsigned &NumNames) const { |
Chris Lattner | e957f53 | 2009-01-27 01:58:38 +0000 | [diff] [blame] | 4432 | Names = GCCRegNames; |
| 4433 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 4434 | } |
| 4435 | |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 4436 | const TargetInfo::GCCRegAlias SparcTargetInfo::GCCRegAliases[] = { |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 4437 | { { "g0" }, "r0" }, |
| 4438 | { { "g1" }, "r1" }, |
| 4439 | { { "g2" }, "r2" }, |
| 4440 | { { "g3" }, "r3" }, |
| 4441 | { { "g4" }, "r4" }, |
| 4442 | { { "g5" }, "r5" }, |
| 4443 | { { "g6" }, "r6" }, |
| 4444 | { { "g7" }, "r7" }, |
| 4445 | { { "o0" }, "r8" }, |
| 4446 | { { "o1" }, "r9" }, |
| 4447 | { { "o2" }, "r10" }, |
| 4448 | { { "o3" }, "r11" }, |
| 4449 | { { "o4" }, "r12" }, |
| 4450 | { { "o5" }, "r13" }, |
| 4451 | { { "o6", "sp" }, "r14" }, |
| 4452 | { { "o7" }, "r15" }, |
| 4453 | { { "l0" }, "r16" }, |
| 4454 | { { "l1" }, "r17" }, |
| 4455 | { { "l2" }, "r18" }, |
| 4456 | { { "l3" }, "r19" }, |
| 4457 | { { "l4" }, "r20" }, |
| 4458 | { { "l5" }, "r21" }, |
| 4459 | { { "l6" }, "r22" }, |
| 4460 | { { "l7" }, "r23" }, |
| 4461 | { { "i0" }, "r24" }, |
| 4462 | { { "i1" }, "r25" }, |
| 4463 | { { "i2" }, "r26" }, |
| 4464 | { { "i3" }, "r27" }, |
| 4465 | { { "i4" }, "r28" }, |
| 4466 | { { "i5" }, "r29" }, |
| 4467 | { { "i6", "fp" }, "r30" }, |
| 4468 | { { "i7" }, "r31" }, |
Chris Lattner | e957f53 | 2009-01-27 01:58:38 +0000 | [diff] [blame] | 4469 | }; |
| 4470 | |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 4471 | void SparcTargetInfo::getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 4472 | unsigned &NumAliases) const { |
Chris Lattner | e957f53 | 2009-01-27 01:58:38 +0000 | [diff] [blame] | 4473 | Aliases = GCCRegAliases; |
| 4474 | NumAliases = llvm::array_lengthof(GCCRegAliases); |
| 4475 | } |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 4476 | |
| 4477 | // SPARC v8 is the 32-bit mode selected by Triple::sparc. |
| 4478 | class SparcV8TargetInfo : public SparcTargetInfo { |
| 4479 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 4480 | SparcV8TargetInfo(const llvm::Triple &Triple) : SparcTargetInfo(Triple) { |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 4481 | // FIXME: Support Sparc quad-precision long double? |
| 4482 | DescriptionString = "E-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-" |
| 4483 | "i64:64:64-f32:32:32-f64:64:64-v64:64:64-n32-S64"; |
| 4484 | } |
| 4485 | |
| 4486 | virtual void getTargetDefines(const LangOptions &Opts, |
| 4487 | MacroBuilder &Builder) const { |
| 4488 | SparcTargetInfo::getTargetDefines(Opts, Builder); |
| 4489 | Builder.defineMacro("__sparcv8"); |
| 4490 | } |
| 4491 | }; |
| 4492 | |
| 4493 | // SPARC v9 is the 64-bit mode selected by Triple::sparcv9. |
| 4494 | class SparcV9TargetInfo : public SparcTargetInfo { |
| 4495 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 4496 | SparcV9TargetInfo(const llvm::Triple &Triple) : SparcTargetInfo(Triple) { |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 4497 | // FIXME: Support Sparc quad-precision long double? |
| 4498 | DescriptionString = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-" |
| 4499 | "i64:64:64-f32:32:32-f64:64:64-v64:64:64-n32:64-S128"; |
Jakob Stoklund Olesen | fcec0c9 | 2013-05-15 03:22:33 +0000 | [diff] [blame] | 4500 | // This is an LP64 platform. |
| 4501 | LongWidth = LongAlign = PointerWidth = PointerAlign = 64; |
Jakob Stoklund Olesen | 5ac8c4f | 2013-05-19 17:53:37 +0000 | [diff] [blame] | 4502 | |
| 4503 | // OpenBSD uses long long for int64_t and intmax_t. |
| 4504 | if (getTriple().getOS() == llvm::Triple::OpenBSD) { |
| 4505 | IntMaxType = SignedLongLong; |
| 4506 | UIntMaxType = UnsignedLongLong; |
| 4507 | } else { |
| 4508 | IntMaxType = SignedLong; |
| 4509 | UIntMaxType = UnsignedLong; |
| 4510 | } |
| 4511 | Int64Type = IntMaxType; |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 4512 | } |
| 4513 | |
| 4514 | virtual void getTargetDefines(const LangOptions &Opts, |
| 4515 | MacroBuilder &Builder) const { |
| 4516 | SparcTargetInfo::getTargetDefines(Opts, Builder); |
| 4517 | Builder.defineMacro("__sparcv9"); |
Jakob Stoklund Olesen | 44f72d3 | 2013-04-24 04:36:38 +0000 | [diff] [blame] | 4518 | Builder.defineMacro("__arch64__"); |
| 4519 | // Solaris and its derivative AuroraUX don't need these variants, but the |
| 4520 | // BSDs do. |
| 4521 | if (getTriple().getOS() != llvm::Triple::Solaris && |
| 4522 | getTriple().getOS() != llvm::Triple::AuroraUX) { |
| 4523 | Builder.defineMacro("__sparc64__"); |
| 4524 | Builder.defineMacro("__sparc_v9__"); |
| 4525 | Builder.defineMacro("__sparcv9__"); |
| 4526 | } |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 4527 | } |
| 4528 | }; |
| 4529 | |
Gabor Greif | 2665867 | 2008-02-21 16:29:08 +0000 | [diff] [blame] | 4530 | } // end anonymous namespace. |
| 4531 | |
Eli Friedman | 01b8668 | 2008-08-20 07:28:14 +0000 | [diff] [blame] | 4532 | namespace { |
Edward O'Callaghan | 991f9a7 | 2009-10-18 13:33:59 +0000 | [diff] [blame] | 4533 | class AuroraUXSparcV8TargetInfo : public AuroraUXTargetInfo<SparcV8TargetInfo> { |
| 4534 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 4535 | AuroraUXSparcV8TargetInfo(const llvm::Triple &Triple) |
| 4536 | : AuroraUXTargetInfo<SparcV8TargetInfo>(Triple) { |
Edward O'Callaghan | 991f9a7 | 2009-10-18 13:33:59 +0000 | [diff] [blame] | 4537 | SizeType = UnsignedInt; |
| 4538 | PtrDiffType = SignedInt; |
| 4539 | } |
| 4540 | }; |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 4541 | class SolarisSparcV8TargetInfo : public SolarisTargetInfo<SparcV8TargetInfo> { |
Eli Friedman | 01b8668 | 2008-08-20 07:28:14 +0000 | [diff] [blame] | 4542 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 4543 | SolarisSparcV8TargetInfo(const llvm::Triple &Triple) |
| 4544 | : SolarisTargetInfo<SparcV8TargetInfo>(Triple) { |
Eli Friedman | f509d73 | 2008-11-02 02:43:55 +0000 | [diff] [blame] | 4545 | SizeType = UnsignedInt; |
| 4546 | PtrDiffType = SignedInt; |
Eli Friedman | 01b8668 | 2008-08-20 07:28:14 +0000 | [diff] [blame] | 4547 | } |
| 4548 | }; |
| 4549 | } // end anonymous namespace. |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 4550 | |
Chris Lattner | 2621fd1 | 2008-05-08 05:58:21 +0000 | [diff] [blame] | 4551 | namespace { |
Ulrich Weigand | b840921 | 2013-05-06 16:26:41 +0000 | [diff] [blame] | 4552 | class SystemZTargetInfo : public TargetInfo { |
| 4553 | static const char *const GCCRegNames[]; |
| 4554 | |
| 4555 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 4556 | SystemZTargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) { |
Ulrich Weigand | b840921 | 2013-05-06 16:26:41 +0000 | [diff] [blame] | 4557 | TLSSupported = true; |
| 4558 | IntWidth = IntAlign = 32; |
| 4559 | LongWidth = LongLongWidth = LongAlign = LongLongAlign = 64; |
| 4560 | PointerWidth = PointerAlign = 64; |
| 4561 | LongDoubleWidth = 128; |
| 4562 | LongDoubleAlign = 64; |
| 4563 | LongDoubleFormat = &llvm::APFloat::IEEEquad; |
| 4564 | MinGlobalAlign = 16; |
| 4565 | DescriptionString = "E-p:64:64:64-i1:8:16-i8:8:16-i16:16-i32:32-i64:64" |
| 4566 | "-f32:32-f64:64-f128:64-a0:8:16-n32:64"; |
| 4567 | MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 64; |
| 4568 | } |
| 4569 | virtual void getTargetDefines(const LangOptions &Opts, |
| 4570 | MacroBuilder &Builder) const { |
| 4571 | Builder.defineMacro("__s390__"); |
| 4572 | Builder.defineMacro("__s390x__"); |
| 4573 | Builder.defineMacro("__zarch__"); |
| 4574 | Builder.defineMacro("__LONG_DOUBLE_128__"); |
| 4575 | } |
| 4576 | virtual void getTargetBuiltins(const Builtin::Info *&Records, |
| 4577 | unsigned &NumRecords) const { |
| 4578 | // FIXME: Implement. |
| 4579 | Records = 0; |
| 4580 | NumRecords = 0; |
| 4581 | } |
| 4582 | |
| 4583 | virtual void getGCCRegNames(const char *const *&Names, |
| 4584 | unsigned &NumNames) const; |
| 4585 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 4586 | unsigned &NumAliases) const { |
| 4587 | // No aliases. |
| 4588 | Aliases = 0; |
| 4589 | NumAliases = 0; |
| 4590 | } |
| 4591 | virtual bool validateAsmConstraint(const char *&Name, |
| 4592 | TargetInfo::ConstraintInfo &info) const; |
| 4593 | virtual const char *getClobbers() const { |
| 4594 | // FIXME: Is this really right? |
| 4595 | return ""; |
| 4596 | } |
| 4597 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 4598 | return TargetInfo::SystemZBuiltinVaList; |
| 4599 | } |
Richard Sandiford | 5c92b9a | 2013-07-19 16:51:51 +0000 | [diff] [blame] | 4600 | virtual bool setCPU(const std::string &Name) { |
| 4601 | bool CPUKnown = llvm::StringSwitch<bool>(Name) |
| 4602 | .Case("z10", true) |
| 4603 | .Case("z196", true) |
| 4604 | .Case("zEC12", true) |
| 4605 | .Default(false); |
| 4606 | |
| 4607 | // No need to store the CPU yet. There aren't any CPU-specific |
| 4608 | // macros to define. |
| 4609 | return CPUKnown; |
| 4610 | } |
Ulrich Weigand | b840921 | 2013-05-06 16:26:41 +0000 | [diff] [blame] | 4611 | }; |
| 4612 | |
| 4613 | const char *const SystemZTargetInfo::GCCRegNames[] = { |
| 4614 | "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", |
| 4615 | "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", |
| 4616 | "f0", "f2", "f4", "f6", "f1", "f3", "f5", "f7", |
| 4617 | "f8", "f10", "f12", "f14", "f9", "f11", "f13", "f15" |
| 4618 | }; |
| 4619 | |
| 4620 | void SystemZTargetInfo::getGCCRegNames(const char *const *&Names, |
| 4621 | unsigned &NumNames) const { |
| 4622 | Names = GCCRegNames; |
| 4623 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 4624 | } |
| 4625 | |
| 4626 | bool SystemZTargetInfo:: |
| 4627 | validateAsmConstraint(const char *&Name, |
| 4628 | TargetInfo::ConstraintInfo &Info) const { |
| 4629 | switch (*Name) { |
| 4630 | default: |
| 4631 | return false; |
| 4632 | |
| 4633 | case 'a': // Address register |
| 4634 | case 'd': // Data register (equivalent to 'r') |
| 4635 | case 'f': // Floating-point register |
| 4636 | Info.setAllowsRegister(); |
| 4637 | return true; |
| 4638 | |
| 4639 | case 'I': // Unsigned 8-bit constant |
| 4640 | case 'J': // Unsigned 12-bit constant |
| 4641 | case 'K': // Signed 16-bit constant |
| 4642 | case 'L': // Signed 20-bit displacement (on all targets we support) |
| 4643 | case 'M': // 0x7fffffff |
| 4644 | return true; |
| 4645 | |
| 4646 | case 'Q': // Memory with base and unsigned 12-bit displacement |
| 4647 | case 'R': // Likewise, plus an index |
| 4648 | case 'S': // Memory with base and signed 20-bit displacement |
| 4649 | case 'T': // Likewise, plus an index |
| 4650 | Info.setAllowsMemory(); |
| 4651 | return true; |
| 4652 | } |
| 4653 | } |
| 4654 | } |
| 4655 | |
| 4656 | namespace { |
Anton Korobeynikov | 73c64e5 | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 4657 | class MSP430TargetInfo : public TargetInfo { |
| 4658 | static const char * const GCCRegNames[]; |
| 4659 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 4660 | MSP430TargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) { |
Eli Friedman | e6a24e8 | 2011-12-22 03:51:45 +0000 | [diff] [blame] | 4661 | BigEndian = false; |
Anton Korobeynikov | 73c64e5 | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 4662 | TLSSupported = false; |
Anton Korobeynikov | 09f52a6 | 2010-01-30 12:55:11 +0000 | [diff] [blame] | 4663 | IntWidth = 16; IntAlign = 16; |
| 4664 | LongWidth = 32; LongLongWidth = 64; |
| 4665 | LongAlign = LongLongAlign = 16; |
| 4666 | PointerWidth = 16; PointerAlign = 16; |
Nick Lewycky | 7ec59c7 | 2011-12-16 22:34:14 +0000 | [diff] [blame] | 4667 | SuitableAlign = 16; |
Anton Korobeynikov | 73c64e5 | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 4668 | SizeType = UnsignedInt; |
Anton Korobeynikov | 18a295d | 2013-07-01 19:42:40 +0000 | [diff] [blame] | 4669 | IntMaxType = SignedLongLong; |
| 4670 | UIntMaxType = UnsignedLongLong; |
| 4671 | IntPtrType = SignedInt; |
Anton Korobeynikov | 73c64e5 | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 4672 | PtrDiffType = SignedInt; |
Edward O'Callaghan | 9cf910e | 2009-11-21 00:49:54 +0000 | [diff] [blame] | 4673 | SigAtomicType = SignedLong; |
Anton Korobeynikov | 5d7c251 | 2009-12-19 01:32:37 +0000 | [diff] [blame] | 4674 | DescriptionString = "e-p:16:16:16-i8:8:8-i16:16:16-i32:16:32-n8:16"; |
Anton Korobeynikov | 73c64e5 | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 4675 | } |
| 4676 | virtual void getTargetDefines(const LangOptions &Opts, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 4677 | MacroBuilder &Builder) const { |
| 4678 | Builder.defineMacro("MSP430"); |
| 4679 | Builder.defineMacro("__MSP430__"); |
Anton Korobeynikov | 73c64e5 | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 4680 | // FIXME: defines for different 'flavours' of MCU |
| 4681 | } |
| 4682 | virtual void getTargetBuiltins(const Builtin::Info *&Records, |
| 4683 | unsigned &NumRecords) const { |
| 4684 | // FIXME: Implement. |
| 4685 | Records = 0; |
| 4686 | NumRecords = 0; |
| 4687 | } |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 4688 | virtual bool hasFeature(StringRef Feature) const { |
| 4689 | return Feature == "msp430"; |
| 4690 | } |
Anton Korobeynikov | 73c64e5 | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 4691 | virtual void getGCCRegNames(const char * const *&Names, |
| 4692 | unsigned &NumNames) const; |
| 4693 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 4694 | unsigned &NumAliases) const { |
| 4695 | // No aliases. |
| 4696 | Aliases = 0; |
| 4697 | NumAliases = 0; |
| 4698 | } |
| 4699 | virtual bool validateAsmConstraint(const char *&Name, |
| 4700 | TargetInfo::ConstraintInfo &info) const { |
Anton Korobeynikov | 03265b6 | 2009-10-15 23:17:13 +0000 | [diff] [blame] | 4701 | // No target constraints for now. |
| 4702 | return false; |
Anton Korobeynikov | 73c64e5 | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 4703 | } |
| 4704 | virtual const char *getClobbers() const { |
| 4705 | // FIXME: Is this really right? |
| 4706 | return ""; |
| 4707 | } |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 4708 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
Anton Korobeynikov | 73c64e5 | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 4709 | // FIXME: implement |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 4710 | return TargetInfo::CharPtrBuiltinVaList; |
Anton Korobeynikov | 73c64e5 | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 4711 | } |
| 4712 | }; |
| 4713 | |
| 4714 | const char * const MSP430TargetInfo::GCCRegNames[] = { |
| 4715 | "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", |
| 4716 | "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15" |
| 4717 | }; |
| 4718 | |
| 4719 | void MSP430TargetInfo::getGCCRegNames(const char * const *&Names, |
| 4720 | unsigned &NumNames) const { |
| 4721 | Names = GCCRegNames; |
| 4722 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 4723 | } |
| 4724 | } |
| 4725 | |
Jakob Stoklund Olesen | 1eb4343 | 2009-08-17 20:08:44 +0000 | [diff] [blame] | 4726 | namespace { |
Eli Friedman | b63decf | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 4727 | |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 4728 | // LLVM and Clang cannot be used directly to output native binaries for |
| 4729 | // target, but is used to compile C code to llvm bitcode with correct |
Eli Friedman | b63decf | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 4730 | // type and alignment information. |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 4731 | // |
| 4732 | // TCE uses the llvm bitcode as input and uses it for generating customized |
| 4733 | // target processor and program binary. TCE co-design environment is |
Eli Friedman | b63decf | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 4734 | // publicly available in http://tce.cs.tut.fi |
| 4735 | |
Eli Friedman | 209f5bb | 2011-10-07 19:51:42 +0000 | [diff] [blame] | 4736 | static const unsigned TCEOpenCLAddrSpaceMap[] = { |
| 4737 | 3, // opencl_global |
| 4738 | 4, // opencl_local |
Peter Collingbourne | 4dc34eb | 2012-05-20 21:08:35 +0000 | [diff] [blame] | 4739 | 5, // opencl_constant |
| 4740 | 0, // cuda_device |
| 4741 | 0, // cuda_constant |
| 4742 | 0 // cuda_shared |
Eli Friedman | 209f5bb | 2011-10-07 19:51:42 +0000 | [diff] [blame] | 4743 | }; |
| 4744 | |
Eli Friedman | b63decf | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 4745 | class TCETargetInfo : public TargetInfo{ |
| 4746 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 4747 | TCETargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) { |
Eli Friedman | b63decf | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 4748 | TLSSupported = false; |
| 4749 | IntWidth = 32; |
| 4750 | LongWidth = LongLongWidth = 32; |
Eli Friedman | b63decf | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 4751 | PointerWidth = 32; |
| 4752 | IntAlign = 32; |
| 4753 | LongAlign = LongLongAlign = 32; |
| 4754 | PointerAlign = 32; |
Nick Lewycky | 7ec59c7 | 2011-12-16 22:34:14 +0000 | [diff] [blame] | 4755 | SuitableAlign = 32; |
Eli Friedman | b63decf | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 4756 | SizeType = UnsignedInt; |
| 4757 | IntMaxType = SignedLong; |
| 4758 | UIntMaxType = UnsignedLong; |
| 4759 | IntPtrType = SignedInt; |
| 4760 | PtrDiffType = SignedInt; |
| 4761 | FloatWidth = 32; |
| 4762 | FloatAlign = 32; |
| 4763 | DoubleWidth = 32; |
| 4764 | DoubleAlign = 32; |
| 4765 | LongDoubleWidth = 32; |
| 4766 | LongDoubleAlign = 32; |
| 4767 | FloatFormat = &llvm::APFloat::IEEEsingle; |
| 4768 | DoubleFormat = &llvm::APFloat::IEEEsingle; |
| 4769 | LongDoubleFormat = &llvm::APFloat::IEEEsingle; |
Chris Lattner | 3a47c4e | 2010-03-04 21:07:38 +0000 | [diff] [blame] | 4770 | DescriptionString = "E-p:32:32:32-i1:8:8-i8:8:32-" |
| 4771 | "i16:16:32-i32:32:32-i64:32:32-" |
NAKAMURA Takumi | c910929 | 2011-02-18 08:44:38 +0000 | [diff] [blame] | 4772 | "f32:32:32-f64:32:32-v64:32:32-" |
| 4773 | "v128:32:32-a0:0:32-n32"; |
Eli Friedman | 209f5bb | 2011-10-07 19:51:42 +0000 | [diff] [blame] | 4774 | AddrSpaceMap = &TCEOpenCLAddrSpaceMap; |
David Tweed | 1eef852 | 2013-09-13 12:04:22 +0000 | [diff] [blame] | 4775 | UseAddrSpaceMapMangling = true; |
Eli Friedman | b63decf | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 4776 | } |
| 4777 | |
| 4778 | virtual void getTargetDefines(const LangOptions &Opts, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 4779 | MacroBuilder &Builder) const { |
| 4780 | DefineStd(Builder, "tce", Opts); |
| 4781 | Builder.defineMacro("__TCE__"); |
| 4782 | Builder.defineMacro("__TCE_V1__"); |
Eli Friedman | b63decf | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 4783 | } |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 4784 | virtual bool hasFeature(StringRef Feature) const { |
| 4785 | return Feature == "tce"; |
| 4786 | } |
| 4787 | |
Eli Friedman | b63decf | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 4788 | virtual void getTargetBuiltins(const Builtin::Info *&Records, |
| 4789 | unsigned &NumRecords) const {} |
Daniel Dunbar | 55cc2ed | 2009-08-24 09:54:37 +0000 | [diff] [blame] | 4790 | virtual const char *getClobbers() const { |
| 4791 | return ""; |
| 4792 | } |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 4793 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 4794 | return TargetInfo::VoidPtrBuiltinVaList; |
Eli Friedman | b63decf | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 4795 | } |
Eli Friedman | b63decf | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 4796 | virtual void getGCCRegNames(const char * const *&Names, |
| 4797 | unsigned &NumNames) const {} |
| 4798 | virtual bool validateAsmConstraint(const char *&Name, |
| 4799 | TargetInfo::ConstraintInfo &info) const { |
| 4800 | return true; |
| 4801 | } |
| 4802 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 4803 | unsigned &NumAliases) const {} |
| 4804 | }; |
| 4805 | } |
| 4806 | |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 4807 | namespace { |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 4808 | class MipsTargetInfoBase : public TargetInfo { |
Akira Hatanaka | 4d1c236 | 2013-10-29 18:30:33 +0000 | [diff] [blame] | 4809 | virtual void setDescriptionString() = 0; |
| 4810 | |
Simon Atanasyan | fbf7005 | 2012-06-28 18:23:16 +0000 | [diff] [blame] | 4811 | static const Builtin::Info BuiltinInfo[]; |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 4812 | std::string CPU; |
Simon Atanasyan | 1176bcd | 2012-07-05 16:06:06 +0000 | [diff] [blame] | 4813 | bool IsMips16; |
Simon Atanasyan | 321ae79 | 2013-04-14 14:07:51 +0000 | [diff] [blame] | 4814 | bool IsMicromips; |
Simon Atanasyan | fc12c4a | 2013-09-24 09:09:16 +0000 | [diff] [blame] | 4815 | bool IsNan2008; |
Simon Atanasyan | d96e315 | 2013-04-14 14:07:30 +0000 | [diff] [blame] | 4816 | bool IsSingleFloat; |
Simon Atanasyan | bbd9916 | 2012-07-05 15:32:46 +0000 | [diff] [blame] | 4817 | enum MipsFloatABI { |
Simon Atanasyan | d96e315 | 2013-04-14 14:07:30 +0000 | [diff] [blame] | 4818 | HardFloat, SoftFloat |
Simon Atanasyan | bbd9916 | 2012-07-05 15:32:46 +0000 | [diff] [blame] | 4819 | } FloatABI; |
Simon Atanasyan | a1b6227 | 2012-07-05 20:16:22 +0000 | [diff] [blame] | 4820 | enum DspRevEnum { |
| 4821 | NoDSP, DSP1, DSP2 |
| 4822 | } DspRev; |
Jack Carter | c613b67 | 2013-08-12 17:20:29 +0000 | [diff] [blame] | 4823 | bool HasMSA; |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 4824 | |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 4825 | protected: |
Akira Hatanaka | 550ed20 | 2013-10-29 19:00:35 +0000 | [diff] [blame] | 4826 | bool HasFP64; |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 4827 | std::string ABI; |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 4828 | |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 4829 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 4830 | MipsTargetInfoBase(const llvm::Triple &Triple, const std::string &ABIStr, |
| 4831 | const std::string &CPUStr) |
| 4832 | : TargetInfo(Triple), CPU(CPUStr), IsMips16(false), IsMicromips(false), |
Simon Atanasyan | fc12c4a | 2013-09-24 09:09:16 +0000 | [diff] [blame] | 4833 | IsNan2008(false), IsSingleFloat(false), FloatABI(HardFloat), |
Simon Atanasyan | ddb2ad2 | 2013-10-18 13:13:53 +0000 | [diff] [blame] | 4834 | DspRev(NoDSP), HasMSA(false), HasFP64(false), ABI(ABIStr) {} |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 4835 | |
Eric Christopher | ed73473 | 2010-03-02 02:41:08 +0000 | [diff] [blame] | 4836 | virtual const char *getABI() const { return ABI.c_str(); } |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 4837 | virtual bool setABI(const std::string &Name) = 0; |
Eric Christopher | ed73473 | 2010-03-02 02:41:08 +0000 | [diff] [blame] | 4838 | virtual bool setCPU(const std::string &Name) { |
| 4839 | CPU = Name; |
| 4840 | return true; |
| 4841 | } |
Chandler Carruth | c3a2e65 | 2011-09-28 05:56:05 +0000 | [diff] [blame] | 4842 | void getDefaultFeatures(llvm::StringMap<bool> &Features) const { |
Eric Christopher | ed73473 | 2010-03-02 02:41:08 +0000 | [diff] [blame] | 4843 | Features[ABI] = true; |
| 4844 | Features[CPU] = true; |
| 4845 | } |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 4846 | |
Simon Atanasyan | 1d8ae1d | 2012-08-29 19:59:32 +0000 | [diff] [blame] | 4847 | virtual void getTargetDefines(const LangOptions &Opts, |
| 4848 | MacroBuilder &Builder) const { |
Simon Atanasyan | d4935a0 | 2012-08-29 19:14:58 +0000 | [diff] [blame] | 4849 | DefineStd(Builder, "mips", Opts); |
| 4850 | Builder.defineMacro("_mips"); |
| 4851 | Builder.defineMacro("__REGISTER_PREFIX__", ""); |
| 4852 | |
Simon Atanasyan | bbd9916 | 2012-07-05 15:32:46 +0000 | [diff] [blame] | 4853 | switch (FloatABI) { |
Simon Atanasyan | bbd9916 | 2012-07-05 15:32:46 +0000 | [diff] [blame] | 4854 | case HardFloat: |
Simon Atanasyan | 3dbcc88 | 2012-06-05 13:06:56 +0000 | [diff] [blame] | 4855 | Builder.defineMacro("__mips_hard_float", Twine(1)); |
Simon Atanasyan | bbd9916 | 2012-07-05 15:32:46 +0000 | [diff] [blame] | 4856 | break; |
Simon Atanasyan | bbd9916 | 2012-07-05 15:32:46 +0000 | [diff] [blame] | 4857 | case SoftFloat: |
| 4858 | Builder.defineMacro("__mips_soft_float", Twine(1)); |
| 4859 | break; |
Simon Atanasyan | 3dbcc88 | 2012-06-05 13:06:56 +0000 | [diff] [blame] | 4860 | } |
Simon Atanasyan | 9091389 | 2012-04-05 19:28:31 +0000 | [diff] [blame] | 4861 | |
Simon Atanasyan | d96e315 | 2013-04-14 14:07:30 +0000 | [diff] [blame] | 4862 | if (IsSingleFloat) |
| 4863 | Builder.defineMacro("__mips_single_float", Twine(1)); |
| 4864 | |
Simon Atanasyan | ddb2ad2 | 2013-10-18 13:13:53 +0000 | [diff] [blame] | 4865 | Builder.defineMacro("__mips_fpr", HasFP64 ? Twine(64) : Twine(32)); |
| 4866 | Builder.defineMacro("_MIPS_FPSET", |
| 4867 | Twine(32 / (HasFP64 || IsSingleFloat ? 1 : 2))); |
| 4868 | |
Simon Atanasyan | 1176bcd | 2012-07-05 16:06:06 +0000 | [diff] [blame] | 4869 | if (IsMips16) |
| 4870 | Builder.defineMacro("__mips16", Twine(1)); |
| 4871 | |
Simon Atanasyan | 321ae79 | 2013-04-14 14:07:51 +0000 | [diff] [blame] | 4872 | if (IsMicromips) |
| 4873 | Builder.defineMacro("__mips_micromips", Twine(1)); |
| 4874 | |
Simon Atanasyan | fc12c4a | 2013-09-24 09:09:16 +0000 | [diff] [blame] | 4875 | if (IsNan2008) |
| 4876 | Builder.defineMacro("__mips_nan2008", Twine(1)); |
| 4877 | |
Simon Atanasyan | a1b6227 | 2012-07-05 20:16:22 +0000 | [diff] [blame] | 4878 | switch (DspRev) { |
| 4879 | default: |
| 4880 | break; |
| 4881 | case DSP1: |
| 4882 | Builder.defineMacro("__mips_dsp_rev", Twine(1)); |
| 4883 | Builder.defineMacro("__mips_dsp", Twine(1)); |
| 4884 | break; |
| 4885 | case DSP2: |
| 4886 | Builder.defineMacro("__mips_dsp_rev", Twine(2)); |
| 4887 | Builder.defineMacro("__mips_dspr2", Twine(1)); |
| 4888 | Builder.defineMacro("__mips_dsp", Twine(1)); |
| 4889 | break; |
| 4890 | } |
| 4891 | |
Jack Carter | c613b67 | 2013-08-12 17:20:29 +0000 | [diff] [blame] | 4892 | if (HasMSA) |
| 4893 | Builder.defineMacro("__mips_msa", Twine(1)); |
| 4894 | |
Simon Atanasyan | 9091389 | 2012-04-05 19:28:31 +0000 | [diff] [blame] | 4895 | Builder.defineMacro("_MIPS_SZPTR", Twine(getPointerWidth(0))); |
| 4896 | Builder.defineMacro("_MIPS_SZINT", Twine(getIntWidth())); |
| 4897 | Builder.defineMacro("_MIPS_SZLONG", Twine(getLongWidth())); |
Simon Atanasyan | 260e506 | 2012-08-29 15:17:29 +0000 | [diff] [blame] | 4898 | |
| 4899 | Builder.defineMacro("_MIPS_ARCH", "\"" + CPU + "\""); |
| 4900 | Builder.defineMacro("_MIPS_ARCH_" + StringRef(CPU).upper()); |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 4901 | } |
| 4902 | |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 4903 | virtual void getTargetBuiltins(const Builtin::Info *&Records, |
| 4904 | unsigned &NumRecords) const { |
Simon Atanasyan | fbf7005 | 2012-06-28 18:23:16 +0000 | [diff] [blame] | 4905 | Records = BuiltinInfo; |
| 4906 | NumRecords = clang::Mips::LastTSBuiltin - Builtin::FirstTSBuiltin; |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 4907 | } |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 4908 | virtual bool hasFeature(StringRef Feature) const { |
Akira Hatanaka | 550ed20 | 2013-10-29 19:00:35 +0000 | [diff] [blame] | 4909 | return llvm::StringSwitch<bool>(Feature) |
| 4910 | .Case("mips", true) |
| 4911 | .Case("fp64", HasFP64) |
| 4912 | .Default(false); |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 4913 | } |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 4914 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 4915 | return TargetInfo::VoidPtrBuiltinVaList; |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 4916 | } |
| 4917 | virtual void getGCCRegNames(const char * const *&Names, |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 4918 | unsigned &NumNames) const { |
| 4919 | static const char * const GCCRegNames[] = { |
Eric Christopher | d1f853d | 2012-03-27 19:56:11 +0000 | [diff] [blame] | 4920 | // CPU register names |
| 4921 | // Must match second column of GCCRegAliases |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 4922 | "$0", "$1", "$2", "$3", "$4", "$5", "$6", "$7", |
| 4923 | "$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15", |
| 4924 | "$16", "$17", "$18", "$19", "$20", "$21", "$22", "$23", |
Eric Christopher | d1f853d | 2012-03-27 19:56:11 +0000 | [diff] [blame] | 4925 | "$24", "$25", "$26", "$27", "$28", "$29", "$30", "$31", |
| 4926 | // Floating point register names |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 4927 | "$f0", "$f1", "$f2", "$f3", "$f4", "$f5", "$f6", "$f7", |
| 4928 | "$f8", "$f9", "$f10", "$f11", "$f12", "$f13", "$f14", "$f15", |
| 4929 | "$f16", "$f17", "$f18", "$f19", "$f20", "$f21", "$f22", "$f23", |
| 4930 | "$f24", "$f25", "$f26", "$f27", "$f28", "$f29", "$f30", "$f31", |
Eric Christopher | d1f853d | 2012-03-27 19:56:11 +0000 | [diff] [blame] | 4931 | // Hi/lo and condition register names |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 4932 | "hi", "lo", "", "$fcc0","$fcc1","$fcc2","$fcc3","$fcc4", |
| 4933 | "$fcc5","$fcc6","$fcc7" |
| 4934 | }; |
| 4935 | Names = GCCRegNames; |
| 4936 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 4937 | } |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 4938 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 4939 | unsigned &NumAliases) const = 0; |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 4940 | virtual bool validateAsmConstraint(const char *&Name, |
| 4941 | TargetInfo::ConstraintInfo &Info) const { |
| 4942 | switch (*Name) { |
| 4943 | default: |
Douglas Gregor | 21a2516 | 2011-11-02 20:52:01 +0000 | [diff] [blame] | 4944 | return false; |
| 4945 | |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 4946 | case 'r': // CPU registers. |
| 4947 | case 'd': // Equivalent to "r" unless generating MIPS16 code. |
| 4948 | case 'y': // Equivalent to "r", backwards compatibility only. |
| 4949 | case 'f': // floating-point registers. |
Eric Christopher | 0ea6164 | 2012-04-03 01:16:32 +0000 | [diff] [blame] | 4950 | case 'c': // $25 for indirect jumps |
| 4951 | case 'l': // lo register |
| 4952 | case 'x': // hilo register pair |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 4953 | Info.setAllowsRegister(); |
| 4954 | return true; |
Jack Carter | 9710230 | 2013-03-05 19:10:54 +0000 | [diff] [blame] | 4955 | case 'R': // An address that can be used in a non-macro load or store |
Jack Carter | d2ab6d3 | 2013-03-04 21:36:11 +0000 | [diff] [blame] | 4956 | Info.setAllowsMemory(); |
| 4957 | return true; |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 4958 | } |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 4959 | } |
| 4960 | |
| 4961 | virtual const char *getClobbers() const { |
| 4962 | // FIXME: Implement! |
| 4963 | return ""; |
| 4964 | } |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 4965 | |
Eric Christopher | 3d11ced | 2013-10-16 21:26:26 +0000 | [diff] [blame] | 4966 | virtual bool handleTargetFeatures(std::vector<std::string> &Features, |
Rafael Espindola | 5389b84 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 4967 | DiagnosticsEngine &Diags) { |
Simon Atanasyan | 1176bcd | 2012-07-05 16:06:06 +0000 | [diff] [blame] | 4968 | IsMips16 = false; |
Simon Atanasyan | 321ae79 | 2013-04-14 14:07:51 +0000 | [diff] [blame] | 4969 | IsMicromips = false; |
Simon Atanasyan | fc12c4a | 2013-09-24 09:09:16 +0000 | [diff] [blame] | 4970 | IsNan2008 = false; |
Simon Atanasyan | d96e315 | 2013-04-14 14:07:30 +0000 | [diff] [blame] | 4971 | IsSingleFloat = false; |
Simon Atanasyan | bbd9916 | 2012-07-05 15:32:46 +0000 | [diff] [blame] | 4972 | FloatABI = HardFloat; |
Simon Atanasyan | a1b6227 | 2012-07-05 20:16:22 +0000 | [diff] [blame] | 4973 | DspRev = NoDSP; |
Simon Atanasyan | ddb2ad2 | 2013-10-18 13:13:53 +0000 | [diff] [blame] | 4974 | HasFP64 = ABI == "n32" || ABI == "n64" || ABI == "64"; |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 4975 | |
| 4976 | for (std::vector<std::string>::iterator it = Features.begin(), |
| 4977 | ie = Features.end(); it != ie; ++it) { |
Simon Atanasyan | bbd9916 | 2012-07-05 15:32:46 +0000 | [diff] [blame] | 4978 | if (*it == "+single-float") |
Simon Atanasyan | d96e315 | 2013-04-14 14:07:30 +0000 | [diff] [blame] | 4979 | IsSingleFloat = true; |
Simon Atanasyan | bbd9916 | 2012-07-05 15:32:46 +0000 | [diff] [blame] | 4980 | else if (*it == "+soft-float") |
| 4981 | FloatABI = SoftFloat; |
Simon Atanasyan | 1176bcd | 2012-07-05 16:06:06 +0000 | [diff] [blame] | 4982 | else if (*it == "+mips16") |
| 4983 | IsMips16 = true; |
Simon Atanasyan | 321ae79 | 2013-04-14 14:07:51 +0000 | [diff] [blame] | 4984 | else if (*it == "+micromips") |
| 4985 | IsMicromips = true; |
Simon Atanasyan | a1b6227 | 2012-07-05 20:16:22 +0000 | [diff] [blame] | 4986 | else if (*it == "+dsp") |
| 4987 | DspRev = std::max(DspRev, DSP1); |
| 4988 | else if (*it == "+dspr2") |
| 4989 | DspRev = std::max(DspRev, DSP2); |
Jack Carter | c613b67 | 2013-08-12 17:20:29 +0000 | [diff] [blame] | 4990 | else if (*it == "+msa") |
| 4991 | HasMSA = true; |
Simon Atanasyan | ddb2ad2 | 2013-10-18 13:13:53 +0000 | [diff] [blame] | 4992 | else if (*it == "+fp64") |
| 4993 | HasFP64 = true; |
| 4994 | else if (*it == "-fp64") |
| 4995 | HasFP64 = false; |
Simon Atanasyan | fc12c4a | 2013-09-24 09:09:16 +0000 | [diff] [blame] | 4996 | else if (*it == "+nan2008") |
| 4997 | IsNan2008 = true; |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 4998 | } |
Simon Atanasyan | bbd9916 | 2012-07-05 15:32:46 +0000 | [diff] [blame] | 4999 | |
Simon Atanasyan | fc12c4a | 2013-09-24 09:09:16 +0000 | [diff] [blame] | 5000 | // Remove front-end specific options. |
Simon Atanasyan | bbd9916 | 2012-07-05 15:32:46 +0000 | [diff] [blame] | 5001 | std::vector<std::string>::iterator it = |
| 5002 | std::find(Features.begin(), Features.end(), "+soft-float"); |
| 5003 | if (it != Features.end()) |
| 5004 | Features.erase(it); |
Simon Atanasyan | fc12c4a | 2013-09-24 09:09:16 +0000 | [diff] [blame] | 5005 | it = std::find(Features.begin(), Features.end(), "+nan2008"); |
| 5006 | if (it != Features.end()) |
| 5007 | Features.erase(it); |
Rafael Espindola | 5389b84 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 5008 | |
Akira Hatanaka | 4d1c236 | 2013-10-29 18:30:33 +0000 | [diff] [blame] | 5009 | setDescriptionString(); |
| 5010 | |
Rafael Espindola | 5389b84 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 5011 | return true; |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 5012 | } |
Logan Chien | a8f7a97 | 2013-02-23 04:24:36 +0000 | [diff] [blame] | 5013 | |
| 5014 | virtual int getEHDataRegisterNumber(unsigned RegNo) const { |
| 5015 | if (RegNo == 0) return 4; |
| 5016 | if (RegNo == 1) return 5; |
| 5017 | return -1; |
| 5018 | } |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 5019 | }; |
| 5020 | |
Simon Atanasyan | fbf7005 | 2012-06-28 18:23:16 +0000 | [diff] [blame] | 5021 | const Builtin::Info MipsTargetInfoBase::BuiltinInfo[] = { |
| 5022 | #define BUILTIN(ID, TYPE, ATTRS) { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
| 5023 | #define LIBBUILTIN(ID, TYPE, ATTRS, HEADER) { #ID, TYPE, ATTRS, HEADER,\ |
| 5024 | ALL_LANGUAGES }, |
| 5025 | #include "clang/Basic/BuiltinsMips.def" |
| 5026 | }; |
| 5027 | |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5028 | class Mips32TargetInfoBase : public MipsTargetInfoBase { |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 5029 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5030 | Mips32TargetInfoBase(const llvm::Triple &Triple) |
| 5031 | : MipsTargetInfoBase(Triple, "o32", "mips32") { |
Akira Hatanaka | 148735e | 2011-11-05 01:48:34 +0000 | [diff] [blame] | 5032 | SizeType = UnsignedInt; |
| 5033 | PtrDiffType = SignedInt; |
Akira Hatanaka | dbee949 | 2013-01-18 21:58:11 +0000 | [diff] [blame] | 5034 | MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 32; |
Akira Hatanaka | 148735e | 2011-11-05 01:48:34 +0000 | [diff] [blame] | 5035 | } |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5036 | virtual bool setABI(const std::string &Name) { |
| 5037 | if ((Name == "o32") || (Name == "eabi")) { |
| 5038 | ABI = Name; |
| 5039 | return true; |
Simon Atanasyan | e9616a4 | 2013-02-27 14:55:49 +0000 | [diff] [blame] | 5040 | } else if (Name == "32") { |
| 5041 | ABI = "o32"; |
| 5042 | return true; |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5043 | } else |
| 5044 | return false; |
| 5045 | } |
Simon Atanasyan | 1d8ae1d | 2012-08-29 19:59:32 +0000 | [diff] [blame] | 5046 | virtual void getTargetDefines(const LangOptions &Opts, |
| 5047 | MacroBuilder &Builder) const { |
| 5048 | MipsTargetInfoBase::getTargetDefines(Opts, Builder); |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 5049 | |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5050 | if (ABI == "o32") { |
| 5051 | Builder.defineMacro("__mips_o32"); |
| 5052 | Builder.defineMacro("_ABIO32", "1"); |
| 5053 | Builder.defineMacro("_MIPS_SIM", "_ABIO32"); |
| 5054 | } |
| 5055 | else if (ABI == "eabi") |
| 5056 | Builder.defineMacro("__mips_eabi"); |
| 5057 | else |
David Blaikie | b219cfc | 2011-09-23 05:06:16 +0000 | [diff] [blame] | 5058 | llvm_unreachable("Invalid ABI for Mips32."); |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5059 | } |
| 5060 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 5061 | unsigned &NumAliases) const { |
| 5062 | static const TargetInfo::GCCRegAlias GCCRegAliases[] = { |
| 5063 | { { "at" }, "$1" }, |
| 5064 | { { "v0" }, "$2" }, |
| 5065 | { { "v1" }, "$3" }, |
| 5066 | { { "a0" }, "$4" }, |
| 5067 | { { "a1" }, "$5" }, |
| 5068 | { { "a2" }, "$6" }, |
| 5069 | { { "a3" }, "$7" }, |
| 5070 | { { "t0" }, "$8" }, |
| 5071 | { { "t1" }, "$9" }, |
| 5072 | { { "t2" }, "$10" }, |
| 5073 | { { "t3" }, "$11" }, |
| 5074 | { { "t4" }, "$12" }, |
| 5075 | { { "t5" }, "$13" }, |
| 5076 | { { "t6" }, "$14" }, |
| 5077 | { { "t7" }, "$15" }, |
| 5078 | { { "s0" }, "$16" }, |
| 5079 | { { "s1" }, "$17" }, |
| 5080 | { { "s2" }, "$18" }, |
| 5081 | { { "s3" }, "$19" }, |
| 5082 | { { "s4" }, "$20" }, |
| 5083 | { { "s5" }, "$21" }, |
| 5084 | { { "s6" }, "$22" }, |
| 5085 | { { "s7" }, "$23" }, |
| 5086 | { { "t8" }, "$24" }, |
| 5087 | { { "t9" }, "$25" }, |
| 5088 | { { "k0" }, "$26" }, |
| 5089 | { { "k1" }, "$27" }, |
| 5090 | { { "gp" }, "$28" }, |
Eric Christopher | d1f853d | 2012-03-27 19:56:11 +0000 | [diff] [blame] | 5091 | { { "sp","$sp" }, "$29" }, |
| 5092 | { { "fp","$fp" }, "$30" }, |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5093 | { { "ra" }, "$31" } |
| 5094 | }; |
| 5095 | Aliases = GCCRegAliases; |
| 5096 | NumAliases = llvm::array_lengthof(GCCRegAliases); |
| 5097 | } |
| 5098 | }; |
| 5099 | |
| 5100 | class Mips32EBTargetInfo : public Mips32TargetInfoBase { |
Akira Hatanaka | 4d1c236 | 2013-10-29 18:30:33 +0000 | [diff] [blame] | 5101 | virtual void setDescriptionString() { |
Akira Hatanaka | 550ed20 | 2013-10-29 19:00:35 +0000 | [diff] [blame] | 5102 | if (HasFP64) |
| 5103 | DescriptionString = "E-p:32:32:32-i1:8:8-i8:8:32-i16:16:32-i32:32:32-" |
| 5104 | "i64:64:64-f32:32:32-f64:64:64-v64:64:64-n32-S128"; |
| 5105 | else |
| 5106 | DescriptionString = "E-p:32:32:32-i1:8:8-i8:8:32-i16:16:32-i32:32:32-" |
| 5107 | "i64:64:64-f32:32:32-f64:64:64-v64:64:64-n32-S64"; |
Akira Hatanaka | 4d1c236 | 2013-10-29 18:30:33 +0000 | [diff] [blame] | 5108 | } |
| 5109 | |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5110 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5111 | Mips32EBTargetInfo(const llvm::Triple &Triple) |
| 5112 | : Mips32TargetInfoBase(Triple) { |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5113 | } |
| 5114 | virtual void getTargetDefines(const LangOptions &Opts, |
| 5115 | MacroBuilder &Builder) const { |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5116 | DefineStd(Builder, "MIPSEB", Opts); |
| 5117 | Builder.defineMacro("_MIPSEB"); |
Simon Atanasyan | 1d8ae1d | 2012-08-29 19:59:32 +0000 | [diff] [blame] | 5118 | Mips32TargetInfoBase::getTargetDefines(Opts, Builder); |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5119 | } |
| 5120 | }; |
| 5121 | |
| 5122 | class Mips32ELTargetInfo : public Mips32TargetInfoBase { |
Akira Hatanaka | 4d1c236 | 2013-10-29 18:30:33 +0000 | [diff] [blame] | 5123 | virtual void setDescriptionString() { |
Akira Hatanaka | 550ed20 | 2013-10-29 19:00:35 +0000 | [diff] [blame] | 5124 | if (HasFP64) |
| 5125 | DescriptionString = "e-p:32:32:32-i1:8:8-i8:8:32-i16:16:32-i32:32:32-" |
| 5126 | "i64:64:64-f32:32:32-f64:64:64-v64:64:64-n32-S128"; |
| 5127 | else |
| 5128 | DescriptionString = "e-p:32:32:32-i1:8:8-i8:8:32-i16:16:32-i32:32:32-" |
| 5129 | "i64:64:64-f32:32:32-f64:64:64-v64:64:64-n32-S64"; |
Akira Hatanaka | 4d1c236 | 2013-10-29 18:30:33 +0000 | [diff] [blame] | 5130 | } |
| 5131 | |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5132 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5133 | Mips32ELTargetInfo(const llvm::Triple &Triple) |
| 5134 | : Mips32TargetInfoBase(Triple) { |
Eli Friedman | e6a24e8 | 2011-12-22 03:51:45 +0000 | [diff] [blame] | 5135 | BigEndian = false; |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 5136 | } |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 5137 | virtual void getTargetDefines(const LangOptions &Opts, |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5138 | MacroBuilder &Builder) const { |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5139 | DefineStd(Builder, "MIPSEL", Opts); |
| 5140 | Builder.defineMacro("_MIPSEL"); |
Simon Atanasyan | 1d8ae1d | 2012-08-29 19:59:32 +0000 | [diff] [blame] | 5141 | Mips32TargetInfoBase::getTargetDefines(Opts, Builder); |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 5142 | } |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 5143 | }; |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5144 | |
| 5145 | class Mips64TargetInfoBase : public MipsTargetInfoBase { |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5146 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5147 | Mips64TargetInfoBase(const llvm::Triple &Triple) |
| 5148 | : MipsTargetInfoBase(Triple, "n64", "mips64") { |
Akira Hatanaka | c7d0ab1 | 2011-10-22 00:07:27 +0000 | [diff] [blame] | 5149 | LongWidth = LongAlign = 64; |
| 5150 | PointerWidth = PointerAlign = 64; |
| 5151 | LongDoubleWidth = LongDoubleAlign = 128; |
| 5152 | LongDoubleFormat = &llvm::APFloat::IEEEquad; |
David Chisnall | 6e399b4 | 2012-12-08 09:06:08 +0000 | [diff] [blame] | 5153 | if (getTriple().getOS() == llvm::Triple::FreeBSD) { |
| 5154 | LongDoubleWidth = LongDoubleAlign = 64; |
| 5155 | LongDoubleFormat = &llvm::APFloat::IEEEdouble; |
| 5156 | } |
Nick Lewycky | 7ec59c7 | 2011-12-16 22:34:14 +0000 | [diff] [blame] | 5157 | SuitableAlign = 128; |
Akira Hatanaka | dbee949 | 2013-01-18 21:58:11 +0000 | [diff] [blame] | 5158 | MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 64; |
Akira Hatanaka | c7d0ab1 | 2011-10-22 00:07:27 +0000 | [diff] [blame] | 5159 | } |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5160 | virtual bool setABI(const std::string &Name) { |
Akira Hatanaka | c7d0ab1 | 2011-10-22 00:07:27 +0000 | [diff] [blame] | 5161 | if (Name == "n32") { |
| 5162 | LongWidth = LongAlign = 32; |
| 5163 | PointerWidth = PointerAlign = 32; |
Simon Atanasyan | e9616a4 | 2013-02-27 14:55:49 +0000 | [diff] [blame] | 5164 | ABI = Name; |
| 5165 | return true; |
| 5166 | } else if (Name == "n64") { |
| 5167 | ABI = Name; |
| 5168 | return true; |
| 5169 | } else if (Name == "64") { |
| 5170 | ABI = "n64"; |
| 5171 | return true; |
| 5172 | } else |
| 5173 | return false; |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5174 | } |
Simon Atanasyan | 1d8ae1d | 2012-08-29 19:59:32 +0000 | [diff] [blame] | 5175 | virtual void getTargetDefines(const LangOptions &Opts, |
| 5176 | MacroBuilder &Builder) const { |
| 5177 | MipsTargetInfoBase::getTargetDefines(Opts, Builder); |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 5178 | |
Simon Atanasyan | 600a513 | 2012-08-29 20:50:11 +0000 | [diff] [blame] | 5179 | Builder.defineMacro("__mips64"); |
| 5180 | Builder.defineMacro("__mips64__"); |
| 5181 | |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5182 | if (ABI == "n32") { |
| 5183 | Builder.defineMacro("__mips_n32"); |
| 5184 | Builder.defineMacro("_ABIN32", "2"); |
| 5185 | Builder.defineMacro("_MIPS_SIM", "_ABIN32"); |
| 5186 | } |
| 5187 | else if (ABI == "n64") { |
| 5188 | Builder.defineMacro("__mips_n64"); |
| 5189 | Builder.defineMacro("_ABI64", "3"); |
| 5190 | Builder.defineMacro("_MIPS_SIM", "_ABI64"); |
| 5191 | } |
| 5192 | else |
David Blaikie | b219cfc | 2011-09-23 05:06:16 +0000 | [diff] [blame] | 5193 | llvm_unreachable("Invalid ABI for Mips64."); |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5194 | } |
| 5195 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 5196 | unsigned &NumAliases) const { |
| 5197 | static const TargetInfo::GCCRegAlias GCCRegAliases[] = { |
| 5198 | { { "at" }, "$1" }, |
| 5199 | { { "v0" }, "$2" }, |
| 5200 | { { "v1" }, "$3" }, |
| 5201 | { { "a0" }, "$4" }, |
| 5202 | { { "a1" }, "$5" }, |
| 5203 | { { "a2" }, "$6" }, |
| 5204 | { { "a3" }, "$7" }, |
| 5205 | { { "a4" }, "$8" }, |
| 5206 | { { "a5" }, "$9" }, |
| 5207 | { { "a6" }, "$10" }, |
| 5208 | { { "a7" }, "$11" }, |
| 5209 | { { "t0" }, "$12" }, |
| 5210 | { { "t1" }, "$13" }, |
| 5211 | { { "t2" }, "$14" }, |
| 5212 | { { "t3" }, "$15" }, |
| 5213 | { { "s0" }, "$16" }, |
| 5214 | { { "s1" }, "$17" }, |
| 5215 | { { "s2" }, "$18" }, |
| 5216 | { { "s3" }, "$19" }, |
| 5217 | { { "s4" }, "$20" }, |
| 5218 | { { "s5" }, "$21" }, |
| 5219 | { { "s6" }, "$22" }, |
| 5220 | { { "s7" }, "$23" }, |
| 5221 | { { "t8" }, "$24" }, |
| 5222 | { { "t9" }, "$25" }, |
| 5223 | { { "k0" }, "$26" }, |
| 5224 | { { "k1" }, "$27" }, |
| 5225 | { { "gp" }, "$28" }, |
Eric Christopher | d1f853d | 2012-03-27 19:56:11 +0000 | [diff] [blame] | 5226 | { { "sp","$sp" }, "$29" }, |
| 5227 | { { "fp","$fp" }, "$30" }, |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5228 | { { "ra" }, "$31" } |
| 5229 | }; |
| 5230 | Aliases = GCCRegAliases; |
| 5231 | NumAliases = llvm::array_lengthof(GCCRegAliases); |
| 5232 | } |
| 5233 | }; |
| 5234 | |
| 5235 | class Mips64EBTargetInfo : public Mips64TargetInfoBase { |
Akira Hatanaka | 4d1c236 | 2013-10-29 18:30:33 +0000 | [diff] [blame] | 5236 | virtual void setDescriptionString() { |
| 5237 | if (ABI == "n32") |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5238 | DescriptionString = "E-p:32:32:32-i1:8:8-i8:8:32-i16:16:32-i32:32:32-" |
Akira Hatanaka | c7d0ab1 | 2011-10-22 00:07:27 +0000 | [diff] [blame] | 5239 | "i64:64:64-f32:32:32-f64:64:64-f128:128:128-" |
Akira Hatanaka | 390a70f | 2013-01-05 02:04:34 +0000 | [diff] [blame] | 5240 | "v64:64:64-n32:64-S128"; |
Akira Hatanaka | 4d1c236 | 2013-10-29 18:30:33 +0000 | [diff] [blame] | 5241 | else |
| 5242 | DescriptionString = "E-p:64:64:64-i1:8:8-i8:8:32-i16:16:32-i32:32:32-" |
| 5243 | "i64:64:64-f32:32:32-f64:64:64-f128:128:128-" |
| 5244 | "v64:64:64-n32:64-S128"; |
| 5245 | |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5246 | } |
Akira Hatanaka | 4d1c236 | 2013-10-29 18:30:33 +0000 | [diff] [blame] | 5247 | |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5248 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5249 | Mips64EBTargetInfo(const llvm::Triple &Triple) |
Akira Hatanaka | 4d1c236 | 2013-10-29 18:30:33 +0000 | [diff] [blame] | 5250 | : Mips64TargetInfoBase(Triple) {} |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5251 | virtual void getTargetDefines(const LangOptions &Opts, |
| 5252 | MacroBuilder &Builder) const { |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5253 | DefineStd(Builder, "MIPSEB", Opts); |
| 5254 | Builder.defineMacro("_MIPSEB"); |
Simon Atanasyan | 1d8ae1d | 2012-08-29 19:59:32 +0000 | [diff] [blame] | 5255 | Mips64TargetInfoBase::getTargetDefines(Opts, Builder); |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5256 | } |
| 5257 | }; |
| 5258 | |
| 5259 | class Mips64ELTargetInfo : public Mips64TargetInfoBase { |
Akira Hatanaka | 4d1c236 | 2013-10-29 18:30:33 +0000 | [diff] [blame] | 5260 | virtual void setDescriptionString() { |
| 5261 | if (ABI == "n32") |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5262 | DescriptionString = "e-p:32:32:32-i1:8:8-i8:8:32-i16:16:32-i32:32:32-" |
Akira Hatanaka | c7d0ab1 | 2011-10-22 00:07:27 +0000 | [diff] [blame] | 5263 | "i64:64:64-f32:32:32-f64:64:64-f128:128:128" |
Akira Hatanaka | 390a70f | 2013-01-05 02:04:34 +0000 | [diff] [blame] | 5264 | "-v64:64:64-n32:64-S128"; |
Akira Hatanaka | 4d1c236 | 2013-10-29 18:30:33 +0000 | [diff] [blame] | 5265 | else |
| 5266 | DescriptionString = "e-p:64:64:64-i1:8:8-i8:8:32-i16:16:32-i32:32:32-" |
| 5267 | "i64:64:64-f32:32:32-f64:64:64-f128:128:128-" |
| 5268 | "v64:64:64-n32:64-S128"; |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5269 | } |
| 5270 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5271 | Mips64ELTargetInfo(const llvm::Triple &Triple) |
| 5272 | : Mips64TargetInfoBase(Triple) { |
Eli Friedman | e6a24e8 | 2011-12-22 03:51:45 +0000 | [diff] [blame] | 5273 | // Default ABI is n64. |
| 5274 | BigEndian = false; |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5275 | } |
| 5276 | virtual void getTargetDefines(const LangOptions &Opts, |
| 5277 | MacroBuilder &Builder) const { |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5278 | DefineStd(Builder, "MIPSEL", Opts); |
| 5279 | Builder.defineMacro("_MIPSEL"); |
Simon Atanasyan | 1d8ae1d | 2012-08-29 19:59:32 +0000 | [diff] [blame] | 5280 | Mips64TargetInfoBase::getTargetDefines(Opts, Builder); |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5281 | } |
| 5282 | }; |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 5283 | } // end anonymous namespace. |
| 5284 | |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 5285 | namespace { |
| 5286 | class PNaClTargetInfo : public TargetInfo { |
| 5287 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5288 | PNaClTargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) { |
Eli Friedman | e6a24e8 | 2011-12-22 03:51:45 +0000 | [diff] [blame] | 5289 | BigEndian = false; |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 5290 | this->UserLabelPrefix = ""; |
| 5291 | this->LongAlign = 32; |
| 5292 | this->LongWidth = 32; |
| 5293 | this->PointerAlign = 32; |
| 5294 | this->PointerWidth = 32; |
| 5295 | this->IntMaxType = TargetInfo::SignedLongLong; |
| 5296 | this->UIntMaxType = TargetInfo::UnsignedLongLong; |
| 5297 | this->Int64Type = TargetInfo::SignedLongLong; |
Ivan Krasin | f619cdc | 2011-08-29 22:39:12 +0000 | [diff] [blame] | 5298 | this->DoubleAlign = 64; |
Ivan Krasin | 68018db | 2011-09-20 14:56:54 +0000 | [diff] [blame] | 5299 | this->LongDoubleWidth = 64; |
Ivan Krasin | f619cdc | 2011-08-29 22:39:12 +0000 | [diff] [blame] | 5300 | this->LongDoubleAlign = 64; |
Ivan Krasin | 68018db | 2011-09-20 14:56:54 +0000 | [diff] [blame] | 5301 | this->SizeType = TargetInfo::UnsignedInt; |
| 5302 | this->PtrDiffType = TargetInfo::SignedInt; |
| 5303 | this->IntPtrType = TargetInfo::SignedInt; |
Eli Bendersky | c0783dc | 2013-04-08 21:31:01 +0000 | [diff] [blame] | 5304 | this->RegParmMax = 0; // Disallow regparm |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 5305 | DescriptionString = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-" |
| 5306 | "f32:32:32-f64:64:64-p:32:32:32-v128:32:32"; |
| 5307 | } |
| 5308 | |
Chandler Carruth | c3a2e65 | 2011-09-28 05:56:05 +0000 | [diff] [blame] | 5309 | void getDefaultFeatures(llvm::StringMap<bool> &Features) const { |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 5310 | } |
| 5311 | virtual void getArchDefines(const LangOptions &Opts, |
| 5312 | MacroBuilder &Builder) const { |
| 5313 | Builder.defineMacro("__le32__"); |
| 5314 | Builder.defineMacro("__pnacl__"); |
| 5315 | } |
| 5316 | virtual void getTargetDefines(const LangOptions &Opts, |
| 5317 | MacroBuilder &Builder) const { |
Jan Wen Voung | dde3bdb | 2012-03-29 00:05:59 +0000 | [diff] [blame] | 5318 | Builder.defineMacro("__LITTLE_ENDIAN__"); |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 5319 | getArchDefines(Opts, Builder); |
| 5320 | } |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 5321 | virtual bool hasFeature(StringRef Feature) const { |
| 5322 | return Feature == "pnacl"; |
| 5323 | } |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 5324 | virtual void getTargetBuiltins(const Builtin::Info *&Records, |
| 5325 | unsigned &NumRecords) const { |
| 5326 | } |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 5327 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 5328 | return TargetInfo::PNaClABIBuiltinVaList; |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 5329 | } |
| 5330 | virtual void getGCCRegNames(const char * const *&Names, |
| 5331 | unsigned &NumNames) const; |
| 5332 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 5333 | unsigned &NumAliases) const; |
| 5334 | virtual bool validateAsmConstraint(const char *&Name, |
| 5335 | TargetInfo::ConstraintInfo &Info) const { |
| 5336 | return false; |
| 5337 | } |
| 5338 | |
| 5339 | virtual const char *getClobbers() const { |
| 5340 | return ""; |
| 5341 | } |
| 5342 | }; |
| 5343 | |
| 5344 | void PNaClTargetInfo::getGCCRegNames(const char * const *&Names, |
| 5345 | unsigned &NumNames) const { |
| 5346 | Names = NULL; |
| 5347 | NumNames = 0; |
| 5348 | } |
| 5349 | |
| 5350 | void PNaClTargetInfo::getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 5351 | unsigned &NumAliases) const { |
| 5352 | Aliases = NULL; |
| 5353 | NumAliases = 0; |
| 5354 | } |
| 5355 | } // end anonymous namespace. |
| 5356 | |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 5357 | namespace { |
| 5358 | static const unsigned SPIRAddrSpaceMap[] = { |
| 5359 | 1, // opencl_global |
| 5360 | 3, // opencl_local |
| 5361 | 2, // opencl_constant |
| 5362 | 0, // cuda_device |
| 5363 | 0, // cuda_constant |
| 5364 | 0 // cuda_shared |
| 5365 | }; |
| 5366 | class SPIRTargetInfo : public TargetInfo { |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 5367 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5368 | SPIRTargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) { |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 5369 | assert(getTriple().getOS() == llvm::Triple::UnknownOS && |
| 5370 | "SPIR target must use unknown OS"); |
| 5371 | assert(getTriple().getEnvironment() == llvm::Triple::UnknownEnvironment && |
| 5372 | "SPIR target must use unknown environment type"); |
| 5373 | BigEndian = false; |
| 5374 | TLSSupported = false; |
| 5375 | LongWidth = LongAlign = 64; |
| 5376 | AddrSpaceMap = &SPIRAddrSpaceMap; |
David Tweed | 1eef852 | 2013-09-13 12:04:22 +0000 | [diff] [blame] | 5377 | UseAddrSpaceMapMangling = true; |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 5378 | // Define available target features |
| 5379 | // These must be defined in sorted order! |
| 5380 | NoAsmVariants = true; |
| 5381 | } |
| 5382 | virtual void getTargetDefines(const LangOptions &Opts, |
| 5383 | MacroBuilder &Builder) const { |
| 5384 | DefineStd(Builder, "SPIR", Opts); |
| 5385 | } |
| 5386 | virtual bool hasFeature(StringRef Feature) const { |
| 5387 | return Feature == "spir"; |
| 5388 | } |
| 5389 | |
| 5390 | virtual void getTargetBuiltins(const Builtin::Info *&Records, |
| 5391 | unsigned &NumRecords) const {} |
| 5392 | virtual const char *getClobbers() const { |
| 5393 | return ""; |
| 5394 | } |
| 5395 | virtual void getGCCRegNames(const char * const *&Names, |
| 5396 | unsigned &NumNames) const {} |
| 5397 | virtual bool validateAsmConstraint(const char *&Name, |
| 5398 | TargetInfo::ConstraintInfo &info) const { |
| 5399 | return true; |
| 5400 | } |
| 5401 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 5402 | unsigned &NumAliases) const {} |
| 5403 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 5404 | return TargetInfo::VoidPtrBuiltinVaList; |
| 5405 | } |
| 5406 | }; |
| 5407 | |
| 5408 | |
| 5409 | class SPIR32TargetInfo : public SPIRTargetInfo { |
| 5410 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5411 | SPIR32TargetInfo(const llvm::Triple &Triple) : SPIRTargetInfo(Triple) { |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 5412 | PointerWidth = PointerAlign = 32; |
| 5413 | SizeType = TargetInfo::UnsignedInt; |
| 5414 | PtrDiffType = IntPtrType = TargetInfo::SignedInt; |
| 5415 | DescriptionString |
Guy Benyei | f3ddf63 | 2013-03-07 13:06:10 +0000 | [diff] [blame] | 5416 | = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-" |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 5417 | "f32:32:32-f64:64:64-v16:16:16-v24:32:32-v32:32:32-v48:64:64-" |
| 5418 | "v64:64:64-v96:128:128-v128:128:128-v192:256:256-v256:256:256-" |
| 5419 | "v512:512:512-v1024:1024:1024"; |
Guy Benyei | f3ddf63 | 2013-03-07 13:06:10 +0000 | [diff] [blame] | 5420 | } |
| 5421 | virtual void getTargetDefines(const LangOptions &Opts, |
| 5422 | MacroBuilder &Builder) const { |
| 5423 | DefineStd(Builder, "SPIR32", Opts); |
| 5424 | } |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 5425 | }; |
| 5426 | |
| 5427 | class SPIR64TargetInfo : public SPIRTargetInfo { |
| 5428 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5429 | SPIR64TargetInfo(const llvm::Triple &Triple) : SPIRTargetInfo(Triple) { |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 5430 | PointerWidth = PointerAlign = 64; |
| 5431 | SizeType = TargetInfo::UnsignedLong; |
| 5432 | PtrDiffType = IntPtrType = TargetInfo::SignedLong; |
| 5433 | DescriptionString |
Guy Benyei | f3ddf63 | 2013-03-07 13:06:10 +0000 | [diff] [blame] | 5434 | = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-" |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 5435 | "f32:32:32-f64:64:64-v16:16:16-v24:32:32-v32:32:32-v48:64:64-" |
| 5436 | "v64:64:64-v96:128:128-v128:128:128-v192:256:256-v256:256:256-" |
| 5437 | "v512:512:512-v1024:1024:1024"; |
Guy Benyei | f3ddf63 | 2013-03-07 13:06:10 +0000 | [diff] [blame] | 5438 | } |
| 5439 | virtual void getTargetDefines(const LangOptions &Opts, |
| 5440 | MacroBuilder &Builder) const { |
| 5441 | DefineStd(Builder, "SPIR64", Opts); |
| 5442 | } |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 5443 | }; |
| 5444 | } |
| 5445 | |
Robert Lytton | 5f15f4d | 2013-08-13 09:43:10 +0000 | [diff] [blame] | 5446 | namespace { |
| 5447 | class XCoreTargetInfo : public TargetInfo { |
| 5448 | static const Builtin::Info BuiltinInfo[]; |
| 5449 | public: |
| 5450 | XCoreTargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) { |
| 5451 | BigEndian = false; |
| 5452 | NoAsmVariants = true; |
| 5453 | LongLongAlign = 32; |
| 5454 | SuitableAlign = 32; |
| 5455 | DoubleAlign = LongDoubleAlign = 32; |
| 5456 | UseZeroLengthBitfieldAlignment = true; |
| 5457 | DescriptionString = "e-p:32:32:32-a0:0:32-n32" |
| 5458 | "-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:32" |
| 5459 | "-f16:16:32-f32:32:32-f64:32:32"; |
| 5460 | } |
| 5461 | virtual void getTargetDefines(const LangOptions &Opts, |
| 5462 | MacroBuilder &Builder) const { |
| 5463 | Builder.defineMacro("__XS1B__"); |
| 5464 | } |
| 5465 | virtual void getTargetBuiltins(const Builtin::Info *&Records, |
| 5466 | unsigned &NumRecords) const { |
| 5467 | Records = BuiltinInfo; |
| 5468 | NumRecords = clang::XCore::LastTSBuiltin-Builtin::FirstTSBuiltin; |
| 5469 | } |
| 5470 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 5471 | return TargetInfo::VoidPtrBuiltinVaList; |
| 5472 | } |
| 5473 | virtual const char *getClobbers() const { |
| 5474 | return ""; |
| 5475 | } |
| 5476 | virtual void getGCCRegNames(const char * const *&Names, |
| 5477 | unsigned &NumNames) const { |
| 5478 | static const char * const GCCRegNames[] = { |
| 5479 | "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", |
| 5480 | "r8", "r9", "r10", "r11", "cp", "dp", "sp", "lr" |
| 5481 | }; |
| 5482 | Names = GCCRegNames; |
| 5483 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 5484 | } |
| 5485 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 5486 | unsigned &NumAliases) const { |
| 5487 | Aliases = NULL; |
| 5488 | NumAliases = 0; |
| 5489 | } |
| 5490 | virtual bool validateAsmConstraint(const char *&Name, |
| 5491 | TargetInfo::ConstraintInfo &Info) const { |
| 5492 | return false; |
| 5493 | } |
| 5494 | }; |
| 5495 | |
| 5496 | const Builtin::Info XCoreTargetInfo::BuiltinInfo[] = { |
| 5497 | #define BUILTIN(ID, TYPE, ATTRS) { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
| 5498 | #define LIBBUILTIN(ID, TYPE, ATTRS, HEADER) { #ID, TYPE, ATTRS, HEADER,\ |
| 5499 | ALL_LANGUAGES }, |
| 5500 | #include "clang/Basic/BuiltinsXCore.def" |
| 5501 | }; |
| 5502 | } // end anonymous namespace. |
| 5503 | |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 5504 | |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 5505 | //===----------------------------------------------------------------------===// |
| 5506 | // Driver code |
| 5507 | //===----------------------------------------------------------------------===// |
| 5508 | |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5509 | static TargetInfo *AllocateTarget(const llvm::Triple &Triple) { |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5510 | llvm::Triple::OSType os = Triple.getOS(); |
Eli Friedman | 61538a7 | 2008-05-20 14:21:01 +0000 | [diff] [blame] | 5511 | |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5512 | switch (Triple.getArch()) { |
| 5513 | default: |
| 5514 | return NULL; |
Eli Friedman | 61538a7 | 2008-05-20 14:21:01 +0000 | [diff] [blame] | 5515 | |
Robert Lytton | 5f15f4d | 2013-08-13 09:43:10 +0000 | [diff] [blame] | 5516 | case llvm::Triple::xcore: |
| 5517 | return new XCoreTargetInfo(Triple); |
| 5518 | |
Tony Linthicum | 9631939 | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 5519 | case llvm::Triple::hexagon: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5520 | return new HexagonTargetInfo(Triple); |
Tony Linthicum | 9631939 | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 5521 | |
Tim Northover | c264e16 | 2013-01-31 12:13:10 +0000 | [diff] [blame] | 5522 | case llvm::Triple::aarch64: |
| 5523 | switch (os) { |
| 5524 | case llvm::Triple::Linux: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5525 | return new LinuxTargetInfo<AArch64TargetInfo>(Triple); |
Tim Northover | c264e16 | 2013-01-31 12:13:10 +0000 | [diff] [blame] | 5526 | default: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5527 | return new AArch64TargetInfo(Triple); |
Tim Northover | c264e16 | 2013-01-31 12:13:10 +0000 | [diff] [blame] | 5528 | } |
| 5529 | |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5530 | case llvm::Triple::arm: |
Daniel Dunbar | f4aa4f61 | 2009-09-11 01:14:50 +0000 | [diff] [blame] | 5531 | case llvm::Triple::thumb: |
Daniel Dunbar | db57a4c | 2011-04-19 21:43:27 +0000 | [diff] [blame] | 5532 | if (Triple.isOSDarwin()) |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5533 | return new DarwinARMTargetInfo(Triple); |
Daniel Dunbar | db57a4c | 2011-04-19 21:43:27 +0000 | [diff] [blame] | 5534 | |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5535 | switch (os) { |
Rafael Espindola | 022a8a5 | 2010-06-10 00:46:51 +0000 | [diff] [blame] | 5536 | case llvm::Triple::Linux: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5537 | return new LinuxTargetInfo<ARMTargetInfo>(Triple); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5538 | case llvm::Triple::FreeBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5539 | return new FreeBSDTargetInfo<ARMTargetInfo>(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 5540 | case llvm::Triple::NetBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5541 | return new NetBSDTargetInfo<ARMTargetInfo>(Triple); |
Hans Wennborg | 5e601dc | 2012-08-02 13:45:48 +0000 | [diff] [blame] | 5542 | case llvm::Triple::OpenBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5543 | return new OpenBSDTargetInfo<ARMTargetInfo>(Triple); |
Eli Friedman | 42f74f2 | 2012-08-08 23:57:20 +0000 | [diff] [blame] | 5544 | case llvm::Triple::Bitrig: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5545 | return new BitrigTargetInfo<ARMTargetInfo>(Triple); |
Douglas Gregor | dca5226 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 5546 | case llvm::Triple::RTEMS: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5547 | return new RTEMSTargetInfo<ARMTargetInfo>(Triple); |
Eli Bendersky | 441d9f7 | 2012-12-04 18:38:10 +0000 | [diff] [blame] | 5548 | case llvm::Triple::NaCl: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5549 | return new NaClTargetInfo<ARMTargetInfo>(Triple); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5550 | default: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5551 | return new ARMTargetInfo(Triple); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5552 | } |
Eli Friedman | 61538a7 | 2008-05-20 14:21:01 +0000 | [diff] [blame] | 5553 | |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5554 | case llvm::Triple::msp430: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5555 | return new MSP430TargetInfo(Triple); |
Eli Friedman | 61538a7 | 2008-05-20 14:21:01 +0000 | [diff] [blame] | 5556 | |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 5557 | case llvm::Triple::mips: |
Joerg Sonnenberger | fa9772b | 2011-07-05 18:05:54 +0000 | [diff] [blame] | 5558 | switch (os) { |
Joerg Sonnenberger | fa9772b | 2011-07-05 18:05:54 +0000 | [diff] [blame] | 5559 | case llvm::Triple::Linux: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5560 | return new LinuxTargetInfo<Mips32EBTargetInfo>(Triple); |
Joerg Sonnenberger | fa9772b | 2011-07-05 18:05:54 +0000 | [diff] [blame] | 5561 | case llvm::Triple::RTEMS: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5562 | return new RTEMSTargetInfo<Mips32EBTargetInfo>(Triple); |
Joerg Sonnenberger | fa9772b | 2011-07-05 18:05:54 +0000 | [diff] [blame] | 5563 | case llvm::Triple::FreeBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5564 | return new FreeBSDTargetInfo<Mips32EBTargetInfo>(Triple); |
Joerg Sonnenberger | fa9772b | 2011-07-05 18:05:54 +0000 | [diff] [blame] | 5565 | case llvm::Triple::NetBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5566 | return new NetBSDTargetInfo<Mips32EBTargetInfo>(Triple); |
Joerg Sonnenberger | fa9772b | 2011-07-05 18:05:54 +0000 | [diff] [blame] | 5567 | default: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5568 | return new Mips32EBTargetInfo(Triple); |
Joerg Sonnenberger | fa9772b | 2011-07-05 18:05:54 +0000 | [diff] [blame] | 5569 | } |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 5570 | |
| 5571 | case llvm::Triple::mipsel: |
Joerg Sonnenberger | 94c9ce5 | 2011-07-05 18:24:04 +0000 | [diff] [blame] | 5572 | switch (os) { |
Joerg Sonnenberger | 94c9ce5 | 2011-07-05 18:24:04 +0000 | [diff] [blame] | 5573 | case llvm::Triple::Linux: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5574 | return new LinuxTargetInfo<Mips32ELTargetInfo>(Triple); |
Joerg Sonnenberger | 94c9ce5 | 2011-07-05 18:24:04 +0000 | [diff] [blame] | 5575 | case llvm::Triple::RTEMS: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5576 | return new RTEMSTargetInfo<Mips32ELTargetInfo>(Triple); |
Joerg Sonnenberger | 94c9ce5 | 2011-07-05 18:24:04 +0000 | [diff] [blame] | 5577 | case llvm::Triple::FreeBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5578 | return new FreeBSDTargetInfo<Mips32ELTargetInfo>(Triple); |
Joerg Sonnenberger | 94c9ce5 | 2011-07-05 18:24:04 +0000 | [diff] [blame] | 5579 | case llvm::Triple::NetBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5580 | return new NetBSDTargetInfo<Mips32ELTargetInfo>(Triple); |
Petar Jovanovic | bbac9aa | 2013-09-21 01:27:01 +0000 | [diff] [blame] | 5581 | case llvm::Triple::NaCl: |
| 5582 | return new NaClTargetInfo<Mips32ELTargetInfo>(Triple); |
Joerg Sonnenberger | 94c9ce5 | 2011-07-05 18:24:04 +0000 | [diff] [blame] | 5583 | default: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5584 | return new Mips32ELTargetInfo(Triple); |
Joerg Sonnenberger | 94c9ce5 | 2011-07-05 18:24:04 +0000 | [diff] [blame] | 5585 | } |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 5586 | |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5587 | case llvm::Triple::mips64: |
| 5588 | switch (os) { |
| 5589 | case llvm::Triple::Linux: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5590 | return new LinuxTargetInfo<Mips64EBTargetInfo>(Triple); |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5591 | case llvm::Triple::RTEMS: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5592 | return new RTEMSTargetInfo<Mips64EBTargetInfo>(Triple); |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5593 | case llvm::Triple::FreeBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5594 | return new FreeBSDTargetInfo<Mips64EBTargetInfo>(Triple); |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5595 | case llvm::Triple::NetBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5596 | return new NetBSDTargetInfo<Mips64EBTargetInfo>(Triple); |
Hans Wennborg | 5e601dc | 2012-08-02 13:45:48 +0000 | [diff] [blame] | 5597 | case llvm::Triple::OpenBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5598 | return new OpenBSDTargetInfo<Mips64EBTargetInfo>(Triple); |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5599 | default: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5600 | return new Mips64EBTargetInfo(Triple); |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5601 | } |
| 5602 | |
| 5603 | case llvm::Triple::mips64el: |
| 5604 | switch (os) { |
| 5605 | case llvm::Triple::Linux: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5606 | return new LinuxTargetInfo<Mips64ELTargetInfo>(Triple); |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5607 | case llvm::Triple::RTEMS: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5608 | return new RTEMSTargetInfo<Mips64ELTargetInfo>(Triple); |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5609 | case llvm::Triple::FreeBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5610 | return new FreeBSDTargetInfo<Mips64ELTargetInfo>(Triple); |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5611 | case llvm::Triple::NetBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5612 | return new NetBSDTargetInfo<Mips64ELTargetInfo>(Triple); |
Hans Wennborg | 5e601dc | 2012-08-02 13:45:48 +0000 | [diff] [blame] | 5613 | case llvm::Triple::OpenBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5614 | return new OpenBSDTargetInfo<Mips64ELTargetInfo>(Triple); |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5615 | default: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5616 | return new Mips64ELTargetInfo(Triple); |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5617 | } |
| 5618 | |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 5619 | case llvm::Triple::le32: |
| 5620 | switch (os) { |
Eli Bendersky | 441d9f7 | 2012-12-04 18:38:10 +0000 | [diff] [blame] | 5621 | case llvm::Triple::NaCl: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5622 | return new NaClTargetInfo<PNaClTargetInfo>(Triple); |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 5623 | default: |
| 5624 | return NULL; |
| 5625 | } |
| 5626 | |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5627 | case llvm::Triple::ppc: |
Daniel Dunbar | db57a4c | 2011-04-19 21:43:27 +0000 | [diff] [blame] | 5628 | if (Triple.isOSDarwin()) |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5629 | return new DarwinPPC32TargetInfo(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 5630 | switch (os) { |
Anton Korobeynikov | 7e1812f | 2011-10-12 09:30:58 +0000 | [diff] [blame] | 5631 | case llvm::Triple::Linux: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5632 | return new LinuxTargetInfo<PPC32TargetInfo>(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 5633 | case llvm::Triple::FreeBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5634 | return new FreeBSDTargetInfo<PPC32TargetInfo>(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 5635 | case llvm::Triple::NetBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5636 | return new NetBSDTargetInfo<PPC32TargetInfo>(Triple); |
Hans Wennborg | 5e601dc | 2012-08-02 13:45:48 +0000 | [diff] [blame] | 5637 | case llvm::Triple::OpenBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5638 | return new OpenBSDTargetInfo<PPC32TargetInfo>(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 5639 | case llvm::Triple::RTEMS: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5640 | return new RTEMSTargetInfo<PPC32TargetInfo>(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 5641 | default: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5642 | return new PPC32TargetInfo(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 5643 | } |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5644 | |
| 5645 | case llvm::Triple::ppc64: |
Daniel Dunbar | db57a4c | 2011-04-19 21:43:27 +0000 | [diff] [blame] | 5646 | if (Triple.isOSDarwin()) |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5647 | return new DarwinPPC64TargetInfo(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 5648 | switch (os) { |
Anton Korobeynikov | 7e1812f | 2011-10-12 09:30:58 +0000 | [diff] [blame] | 5649 | case llvm::Triple::Linux: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5650 | return new LinuxTargetInfo<PPC64TargetInfo>(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 5651 | case llvm::Triple::Lv2: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5652 | return new PS3PPUTargetInfo<PPC64TargetInfo>(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 5653 | case llvm::Triple::FreeBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5654 | return new FreeBSDTargetInfo<PPC64TargetInfo>(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 5655 | case llvm::Triple::NetBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5656 | return new NetBSDTargetInfo<PPC64TargetInfo>(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 5657 | default: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5658 | return new PPC64TargetInfo(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 5659 | } |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5660 | |
Bill Schmidt | ea7fb0c | 2013-07-26 01:36:11 +0000 | [diff] [blame] | 5661 | case llvm::Triple::ppc64le: |
| 5662 | switch (os) { |
| 5663 | case llvm::Triple::Linux: |
| 5664 | return new LinuxTargetInfo<PPC64TargetInfo>(Triple); |
| 5665 | default: |
| 5666 | return new PPC64TargetInfo(Triple); |
| 5667 | } |
| 5668 | |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 5669 | case llvm::Triple::nvptx: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5670 | return new NVPTX32TargetInfo(Triple); |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 5671 | case llvm::Triple::nvptx64: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5672 | return new NVPTX64TargetInfo(Triple); |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 5673 | |
Eli Friedman | 6505a29 | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 5674 | case llvm::Triple::r600: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5675 | return new R600TargetInfo(Triple); |
Eli Friedman | 6505a29 | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 5676 | |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5677 | case llvm::Triple::sparc: |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 5678 | switch (os) { |
Anton Korobeynikov | 7e1812f | 2011-10-12 09:30:58 +0000 | [diff] [blame] | 5679 | case llvm::Triple::Linux: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5680 | return new LinuxTargetInfo<SparcV8TargetInfo>(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 5681 | case llvm::Triple::AuroraUX: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5682 | return new AuroraUXSparcV8TargetInfo(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 5683 | case llvm::Triple::Solaris: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5684 | return new SolarisSparcV8TargetInfo(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 5685 | case llvm::Triple::NetBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5686 | return new NetBSDTargetInfo<SparcV8TargetInfo>(Triple); |
Hans Wennborg | 5e601dc | 2012-08-02 13:45:48 +0000 | [diff] [blame] | 5687 | case llvm::Triple::OpenBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5688 | return new OpenBSDTargetInfo<SparcV8TargetInfo>(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 5689 | case llvm::Triple::RTEMS: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5690 | return new RTEMSTargetInfo<SparcV8TargetInfo>(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 5691 | default: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5692 | return new SparcV8TargetInfo(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 5693 | } |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5694 | |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 5695 | case llvm::Triple::sparcv9: |
| 5696 | switch (os) { |
| 5697 | case llvm::Triple::Linux: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5698 | return new LinuxTargetInfo<SparcV9TargetInfo>(Triple); |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 5699 | case llvm::Triple::AuroraUX: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5700 | return new AuroraUXTargetInfo<SparcV9TargetInfo>(Triple); |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 5701 | case llvm::Triple::Solaris: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5702 | return new SolarisTargetInfo<SparcV9TargetInfo>(Triple); |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 5703 | case llvm::Triple::NetBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5704 | return new NetBSDTargetInfo<SparcV9TargetInfo>(Triple); |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 5705 | case llvm::Triple::OpenBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5706 | return new OpenBSDTargetInfo<SparcV9TargetInfo>(Triple); |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 5707 | case llvm::Triple::FreeBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5708 | return new FreeBSDTargetInfo<SparcV9TargetInfo>(Triple); |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 5709 | default: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5710 | return new SparcV9TargetInfo(Triple); |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 5711 | } |
| 5712 | |
Ulrich Weigand | b840921 | 2013-05-06 16:26:41 +0000 | [diff] [blame] | 5713 | case llvm::Triple::systemz: |
| 5714 | switch (os) { |
| 5715 | case llvm::Triple::Linux: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5716 | return new LinuxTargetInfo<SystemZTargetInfo>(Triple); |
Ulrich Weigand | b840921 | 2013-05-06 16:26:41 +0000 | [diff] [blame] | 5717 | default: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5718 | return new SystemZTargetInfo(Triple); |
Ulrich Weigand | b840921 | 2013-05-06 16:26:41 +0000 | [diff] [blame] | 5719 | } |
| 5720 | |
Eli Friedman | b63decf | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 5721 | case llvm::Triple::tce: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5722 | return new TCETargetInfo(Triple); |
Eli Friedman | b63decf | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 5723 | |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5724 | case llvm::Triple::x86: |
Daniel Dunbar | db57a4c | 2011-04-19 21:43:27 +0000 | [diff] [blame] | 5725 | if (Triple.isOSDarwin()) |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5726 | return new DarwinI386TargetInfo(Triple); |
Daniel Dunbar | db57a4c | 2011-04-19 21:43:27 +0000 | [diff] [blame] | 5727 | |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5728 | switch (os) { |
Edward O'Callaghan | 991f9a7 | 2009-10-18 13:33:59 +0000 | [diff] [blame] | 5729 | case llvm::Triple::AuroraUX: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5730 | return new AuroraUXTargetInfo<X86_32TargetInfo>(Triple); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5731 | case llvm::Triple::Linux: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5732 | return new LinuxTargetInfo<X86_32TargetInfo>(Triple); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5733 | case llvm::Triple::DragonFly: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5734 | return new DragonFlyBSDTargetInfo<X86_32TargetInfo>(Triple); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5735 | case llvm::Triple::NetBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5736 | return new NetBSDI386TargetInfo(Triple); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5737 | case llvm::Triple::OpenBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5738 | return new OpenBSDI386TargetInfo(Triple); |
Eli Friedman | 42f74f2 | 2012-08-08 23:57:20 +0000 | [diff] [blame] | 5739 | case llvm::Triple::Bitrig: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5740 | return new BitrigI386TargetInfo(Triple); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5741 | case llvm::Triple::FreeBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5742 | return new FreeBSDTargetInfo<X86_32TargetInfo>(Triple); |
Sylvestre Ledru | 3309a78 | 2013-09-05 13:47:07 +0000 | [diff] [blame] | 5743 | case llvm::Triple::KFreeBSD: |
| 5744 | return new KFreeBSDTargetInfo<X86_32TargetInfo>(Triple); |
Chris Lattner | 38e317d | 2010-07-07 16:01:42 +0000 | [diff] [blame] | 5745 | case llvm::Triple::Minix: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5746 | return new MinixTargetInfo<X86_32TargetInfo>(Triple); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5747 | case llvm::Triple::Solaris: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5748 | return new SolarisTargetInfo<X86_32TargetInfo>(Triple); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5749 | case llvm::Triple::Cygwin: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5750 | return new CygwinX86_32TargetInfo(Triple); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5751 | case llvm::Triple::MinGW32: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5752 | return new MinGWX86_32TargetInfo(Triple); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5753 | case llvm::Triple::Win32: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5754 | return new VisualStudioWindowsX86_32TargetInfo(Triple); |
Chris Lattner | 86ed3a3 | 2010-04-11 19:29:39 +0000 | [diff] [blame] | 5755 | case llvm::Triple::Haiku: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5756 | return new HaikuX86_32TargetInfo(Triple); |
Douglas Gregor | dca5226 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 5757 | case llvm::Triple::RTEMS: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5758 | return new RTEMSX86_32TargetInfo(Triple); |
Eli Bendersky | 441d9f7 | 2012-12-04 18:38:10 +0000 | [diff] [blame] | 5759 | case llvm::Triple::NaCl: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5760 | return new NaClTargetInfo<X86_32TargetInfo>(Triple); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5761 | default: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5762 | return new X86_32TargetInfo(Triple); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5763 | } |
| 5764 | |
| 5765 | case llvm::Triple::x86_64: |
Daniel Dunbar | db57a4c | 2011-04-19 21:43:27 +0000 | [diff] [blame] | 5766 | if (Triple.isOSDarwin() || Triple.getEnvironment() == llvm::Triple::MachO) |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5767 | return new DarwinX86_64TargetInfo(Triple); |
Daniel Dunbar | db57a4c | 2011-04-19 21:43:27 +0000 | [diff] [blame] | 5768 | |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5769 | switch (os) { |
Edward O'Callaghan | 991f9a7 | 2009-10-18 13:33:59 +0000 | [diff] [blame] | 5770 | case llvm::Triple::AuroraUX: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5771 | return new AuroraUXTargetInfo<X86_64TargetInfo>(Triple); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5772 | case llvm::Triple::Linux: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5773 | return new LinuxTargetInfo<X86_64TargetInfo>(Triple); |
Chris Lattner | 7a7ca28 | 2010-01-09 05:41:14 +0000 | [diff] [blame] | 5774 | case llvm::Triple::DragonFly: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5775 | return new DragonFlyBSDTargetInfo<X86_64TargetInfo>(Triple); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5776 | case llvm::Triple::NetBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5777 | return new NetBSDTargetInfo<X86_64TargetInfo>(Triple); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5778 | case llvm::Triple::OpenBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5779 | return new OpenBSDX86_64TargetInfo(Triple); |
Eli Friedman | 42f74f2 | 2012-08-08 23:57:20 +0000 | [diff] [blame] | 5780 | case llvm::Triple::Bitrig: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5781 | return new BitrigX86_64TargetInfo(Triple); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5782 | case llvm::Triple::FreeBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5783 | return new FreeBSDTargetInfo<X86_64TargetInfo>(Triple); |
Sylvestre Ledru | 3309a78 | 2013-09-05 13:47:07 +0000 | [diff] [blame] | 5784 | case llvm::Triple::KFreeBSD: |
| 5785 | return new KFreeBSDTargetInfo<X86_64TargetInfo>(Triple); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5786 | case llvm::Triple::Solaris: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5787 | return new SolarisTargetInfo<X86_64TargetInfo>(Triple); |
NAKAMURA Takumi | 0aa2057 | 2011-02-17 08:51:38 +0000 | [diff] [blame] | 5788 | case llvm::Triple::MinGW32: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5789 | return new MinGWX86_64TargetInfo(Triple); |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 5790 | case llvm::Triple::Win32: // This is what Triple.h supports now. |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5791 | return new VisualStudioWindowsX86_64TargetInfo(Triple); |
Eli Bendersky | 441d9f7 | 2012-12-04 18:38:10 +0000 | [diff] [blame] | 5792 | case llvm::Triple::NaCl: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5793 | return new NaClTargetInfo<X86_64TargetInfo>(Triple); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5794 | default: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5795 | return new X86_64TargetInfo(Triple); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5796 | } |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 5797 | |
| 5798 | case llvm::Triple::spir: { |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 5799 | if (Triple.getOS() != llvm::Triple::UnknownOS || |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5800 | Triple.getEnvironment() != llvm::Triple::UnknownEnvironment) |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 5801 | return NULL; |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5802 | return new SPIR32TargetInfo(Triple); |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 5803 | } |
| 5804 | case llvm::Triple::spir64: { |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 5805 | if (Triple.getOS() != llvm::Triple::UnknownOS || |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5806 | Triple.getEnvironment() != llvm::Triple::UnknownEnvironment) |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 5807 | return NULL; |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5808 | return new SPIR64TargetInfo(Triple); |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 5809 | } |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5810 | } |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 5811 | } |
Daniel Dunbar | d58c03f | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 5812 | |
| 5813 | /// CreateTargetInfo - Return the target info object for the specified target |
| 5814 | /// triple. |
David Blaikie | d6471f7 | 2011-09-25 23:23:43 +0000 | [diff] [blame] | 5815 | TargetInfo *TargetInfo::CreateTargetInfo(DiagnosticsEngine &Diags, |
Douglas Gregor | 49a8754 | 2012-11-16 04:24:59 +0000 | [diff] [blame] | 5816 | TargetOptions *Opts) { |
| 5817 | llvm::Triple Triple(Opts->Triple); |
Daniel Dunbar | d58c03f | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 5818 | |
| 5819 | // Construct the target |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5820 | OwningPtr<TargetInfo> Target(AllocateTarget(Triple)); |
Daniel Dunbar | d58c03f | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 5821 | if (!Target) { |
| 5822 | Diags.Report(diag::err_target_unknown_triple) << Triple.str(); |
| 5823 | return 0; |
| 5824 | } |
Douglas Gregor | 9a022bb | 2012-10-15 16:45:32 +0000 | [diff] [blame] | 5825 | Target->setTargetOpts(Opts); |
Daniel Dunbar | d58c03f | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 5826 | |
Daniel Dunbar | eac7c53 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 5827 | // Set the target CPU if specified. |
Douglas Gregor | 49a8754 | 2012-11-16 04:24:59 +0000 | [diff] [blame] | 5828 | if (!Opts->CPU.empty() && !Target->setCPU(Opts->CPU)) { |
| 5829 | Diags.Report(diag::err_target_unknown_cpu) << Opts->CPU; |
Daniel Dunbar | eac7c53 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 5830 | return 0; |
| 5831 | } |
| 5832 | |
Daniel Dunbar | d58c03f | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 5833 | // Set the target ABI if specified. |
Douglas Gregor | 49a8754 | 2012-11-16 04:24:59 +0000 | [diff] [blame] | 5834 | if (!Opts->ABI.empty() && !Target->setABI(Opts->ABI)) { |
| 5835 | Diags.Report(diag::err_target_unknown_abi) << Opts->ABI; |
Daniel Dunbar | d58c03f | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 5836 | return 0; |
| 5837 | } |
| 5838 | |
Charles Davis | 98b7c5c | 2010-06-11 01:06:47 +0000 | [diff] [blame] | 5839 | // Set the target C++ ABI. |
Douglas Gregor | 49a8754 | 2012-11-16 04:24:59 +0000 | [diff] [blame] | 5840 | if (!Opts->CXXABI.empty() && !Target->setCXXABI(Opts->CXXABI)) { |
| 5841 | Diags.Report(diag::err_target_unknown_cxxabi) << Opts->CXXABI; |
Charles Davis | 98b7c5c | 2010-06-11 01:06:47 +0000 | [diff] [blame] | 5842 | return 0; |
| 5843 | } |
| 5844 | |
Rafael Espindola | 5389b84 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 5845 | // Set the fp math unit. |
| 5846 | if (!Opts->FPMath.empty() && !Target->setFPMath(Opts->FPMath)) { |
| 5847 | Diags.Report(diag::err_target_unknown_fpmath) << Opts->FPMath; |
| 5848 | return 0; |
| 5849 | } |
| 5850 | |
Daniel Dunbar | d58c03f | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 5851 | // Compute the default target features, we need the target to handle this |
| 5852 | // because features may have dependencies on one another. |
| 5853 | llvm::StringMap<bool> Features; |
Chandler Carruth | c3a2e65 | 2011-09-28 05:56:05 +0000 | [diff] [blame] | 5854 | Target->getDefaultFeatures(Features); |
Daniel Dunbar | d58c03f | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 5855 | |
Rafael Espindola | c84ed54 | 2013-08-20 18:57:55 +0000 | [diff] [blame] | 5856 | // Apply the user specified deltas. |
| 5857 | for (unsigned I = 0, N = Opts->FeaturesAsWritten.size(); |
| 5858 | I < N; ++I) { |
| 5859 | const char *Name = Opts->FeaturesAsWritten[I].c_str(); |
Rafael Espindola | 53ac3d8 | 2011-11-27 20:00:43 +0000 | [diff] [blame] | 5860 | // Apply the feature via the target. |
Rafael Espindola | c84ed54 | 2013-08-20 18:57:55 +0000 | [diff] [blame] | 5861 | bool Enabled = Name[0] == '+'; |
| 5862 | Target->setFeatureEnabled(Features, Name + 1, Enabled); |
Daniel Dunbar | d58c03f | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 5863 | } |
| 5864 | |
| 5865 | // Add the features to the compile options. |
| 5866 | // |
| 5867 | // FIXME: If we are completely confident that we have the right set, we only |
| 5868 | // need to pass the minuses. |
Douglas Gregor | 49a8754 | 2012-11-16 04:24:59 +0000 | [diff] [blame] | 5869 | Opts->Features.clear(); |
Daniel Dunbar | d58c03f | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 5870 | for (llvm::StringMap<bool>::const_iterator it = Features.begin(), |
| 5871 | ie = Features.end(); it != ie; ++it) |
Douglas Gregor | 49a8754 | 2012-11-16 04:24:59 +0000 | [diff] [blame] | 5872 | Opts->Features.push_back((it->second ? "+" : "-") + it->first().str()); |
Eric Christopher | 3d11ced | 2013-10-16 21:26:26 +0000 | [diff] [blame] | 5873 | if (!Target->handleTargetFeatures(Opts->Features, Diags)) |
Rafael Espindola | 5389b84 | 2013-08-21 21:59:03 +0000 | [diff] [blame] | 5874 | return 0; |
Daniel Dunbar | d58c03f | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 5875 | |
| 5876 | return Target.take(); |
| 5877 | } |