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) { |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 91 | Builder.defineMacro("__APPLE_CC__", "5621"); |
| 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. |
Bob Wilson | 48b68a0 | 2012-01-31 23:52:58 +0000 | [diff] [blame] | 142 | if (Triple.getOS() == llvm::Triple::IOS) { |
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); |
| 152 | } else { |
Daniel Dunbar | 8a3a7f3 | 2011-04-21 21:27:33 +0000 | [diff] [blame] | 153 | // Note that the Driver allows versions which aren't representable in the |
| 154 | // define (because we only get a single digit for the minor and micro |
| 155 | // revision numbers). So, we limit them to the maximum representable |
| 156 | // version. |
Daniel Dunbar | 21ae319 | 2010-01-26 01:44:04 +0000 | [diff] [blame] | 157 | assert(Triple.getEnvironmentName().empty() && "Invalid environment!"); |
Daniel Dunbar | 8a3a7f3 | 2011-04-21 21:27:33 +0000 | [diff] [blame] | 158 | assert(Maj < 100 && Min < 100 && Rev < 100 && "Invalid version!"); |
Daniel Dunbar | 21ae319 | 2010-01-26 01:44:04 +0000 | [diff] [blame] | 159 | char Str[5]; |
| 160 | Str[0] = '0' + (Maj / 10); |
| 161 | Str[1] = '0' + (Maj % 10); |
Daniel Dunbar | 8a3a7f3 | 2011-04-21 21:27:33 +0000 | [diff] [blame] | 162 | Str[2] = '0' + std::min(Min, 9U); |
| 163 | Str[3] = '0' + std::min(Rev, 9U); |
Daniel Dunbar | 21ae319 | 2010-01-26 01:44:04 +0000 | [diff] [blame] | 164 | Str[4] = '\0'; |
| 165 | Builder.defineMacro("__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__", Str); |
Daniel Dunbar | 8d33cd7 | 2009-04-10 19:52:24 +0000 | [diff] [blame] | 166 | } |
Daniel Dunbar | 0d027ba | 2011-04-19 21:40:34 +0000 | [diff] [blame] | 167 | |
| 168 | PlatformMinVersion = VersionTuple(Maj, Min, Rev); |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 169 | } |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 170 | |
Chris Lattner | 797c3c4 | 2009-08-10 19:03:04 +0000 | [diff] [blame] | 171 | namespace { |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 172 | template<typename Target> |
| 173 | class DarwinTargetInfo : public OSTargetInfo<Target> { |
| 174 | protected: |
Daniel Dunbar | 1752ee4 | 2009-08-24 09:10:05 +0000 | [diff] [blame] | 175 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 176 | MacroBuilder &Builder) const { |
Eric Christopher | 7c9adf9 | 2011-07-07 22:55:26 +0000 | [diff] [blame] | 177 | getDarwinDefines(Builder, Opts, Triple, this->PlatformName, |
Douglas Gregor | 0a0d2b1 | 2011-03-23 00:50:03 +0000 | [diff] [blame] | 178 | this->PlatformMinVersion); |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 179 | } |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 180 | |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 181 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 182 | DarwinTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
| 183 | this->TLSSupported = Triple.isMacOSX() && !Triple.isMacOSXVersionLT(10, 7); |
| 184 | this->MCountName = "\01mcount"; |
| 185 | } |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 186 | |
Chris Lattner | 5f9e272 | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 187 | virtual std::string isValidSectionSpecifier(StringRef SR) const { |
Chris Lattner | 797c3c4 | 2009-08-10 19:03:04 +0000 | [diff] [blame] | 188 | // Let MCSectionMachO validate this. |
Chris Lattner | 5f9e272 | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 189 | StringRef Segment, Section; |
Chris Lattner | 797c3c4 | 2009-08-10 19:03:04 +0000 | [diff] [blame] | 190 | unsigned TAA, StubSize; |
Daniel Dunbar | 9ae186f | 2011-03-19 02:06:21 +0000 | [diff] [blame] | 191 | bool HasTAA; |
Chris Lattner | 797c3c4 | 2009-08-10 19:03:04 +0000 | [diff] [blame] | 192 | return llvm::MCSectionMachO::ParseSectionSpecifier(SR, Segment, Section, |
Daniel Dunbar | 9ae186f | 2011-03-19 02:06:21 +0000 | [diff] [blame] | 193 | TAA, HasTAA, StubSize); |
Chris Lattner | 797c3c4 | 2009-08-10 19:03:04 +0000 | [diff] [blame] | 194 | } |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 195 | |
Anders Carlsson | 18af368 | 2010-06-08 22:47:50 +0000 | [diff] [blame] | 196 | virtual const char *getStaticInitSectionSpecifier() const { |
| 197 | // FIXME: We should return 0 when building kexts. |
| 198 | return "__TEXT,__StaticInit,regular,pure_instructions"; |
| 199 | } |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 200 | |
John McCall | 4188760 | 2012-01-29 01:20:30 +0000 | [diff] [blame] | 201 | /// Darwin does not support protected visibility. Darwin's "default" |
| 202 | /// is very similar to ELF's "protected"; Darwin requires a "weak" |
| 203 | /// attribute on declarations that can be dynamically replaced. |
| 204 | virtual bool hasProtectedVisibility() const { |
| 205 | return false; |
| 206 | } |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 207 | }; |
| 208 | |
Chris Lattner | 797c3c4 | 2009-08-10 19:03:04 +0000 | [diff] [blame] | 209 | |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 210 | // DragonFlyBSD Target |
| 211 | template<typename Target> |
| 212 | class DragonFlyBSDTargetInfo : public OSTargetInfo<Target> { |
| 213 | protected: |
Daniel Dunbar | 1752ee4 | 2009-08-24 09:10:05 +0000 | [diff] [blame] | 214 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 215 | MacroBuilder &Builder) const { |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 216 | // DragonFly defines; list based off of gcc output |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 217 | Builder.defineMacro("__DragonFly__"); |
| 218 | Builder.defineMacro("__DragonFly_cc_version", "100001"); |
| 219 | Builder.defineMacro("__ELF__"); |
| 220 | Builder.defineMacro("__KPRINTF_ATTRIBUTE__"); |
| 221 | Builder.defineMacro("__tune_i386__"); |
| 222 | DefineStd(Builder, "unix", Opts); |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 223 | } |
| 224 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 225 | DragonFlyBSDTargetInfo(const llvm::Triple &Triple) |
| 226 | : OSTargetInfo<Target>(Triple) { |
| 227 | this->UserLabelPrefix = ""; |
Eli Friedman | b089c4d | 2012-02-10 23:02:29 +0000 | [diff] [blame] | 228 | |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 229 | switch (Triple.getArch()) { |
| 230 | default: |
| 231 | case llvm::Triple::x86: |
| 232 | case llvm::Triple::x86_64: |
| 233 | this->MCountName = ".mcount"; |
| 234 | break; |
| 235 | } |
Eli Friedman | b089c4d | 2012-02-10 23:02:29 +0000 | [diff] [blame] | 236 | } |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 237 | }; |
| 238 | |
| 239 | // FreeBSD Target |
| 240 | template<typename Target> |
| 241 | class FreeBSDTargetInfo : public OSTargetInfo<Target> { |
| 242 | protected: |
Daniel Dunbar | 1752ee4 | 2009-08-24 09:10:05 +0000 | [diff] [blame] | 243 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 244 | MacroBuilder &Builder) const { |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 245 | // FreeBSD defines; list based off of gcc output |
| 246 | |
Benjamin Kramer | 474202f | 2011-10-18 10:10:08 +0000 | [diff] [blame] | 247 | unsigned Release = Triple.getOSMajorVersion(); |
| 248 | if (Release == 0U) |
| 249 | Release = 8; |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 250 | |
Benjamin Kramer | 474202f | 2011-10-18 10:10:08 +0000 | [diff] [blame] | 251 | Builder.defineMacro("__FreeBSD__", Twine(Release)); |
| 252 | Builder.defineMacro("__FreeBSD_cc_version", Twine(Release * 100000U + 1U)); |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 253 | Builder.defineMacro("__KPRINTF_ATTRIBUTE__"); |
| 254 | DefineStd(Builder, "unix", Opts); |
| 255 | Builder.defineMacro("__ELF__"); |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 256 | } |
| 257 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 258 | FreeBSDTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
| 259 | this->UserLabelPrefix = ""; |
Roman Divacky | be4c870 | 2011-02-10 16:52:03 +0000 | [diff] [blame] | 260 | |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 261 | switch (Triple.getArch()) { |
| 262 | default: |
| 263 | case llvm::Triple::x86: |
| 264 | case llvm::Triple::x86_64: |
| 265 | this->MCountName = ".mcount"; |
| 266 | break; |
| 267 | case llvm::Triple::mips: |
| 268 | case llvm::Triple::mipsel: |
| 269 | case llvm::Triple::ppc: |
| 270 | case llvm::Triple::ppc64: |
| 271 | this->MCountName = "_mcount"; |
| 272 | break; |
| 273 | case llvm::Triple::arm: |
| 274 | this->MCountName = "__mcount"; |
| 275 | break; |
Duncan Sands | 1e90faf | 2009-07-08 13:55:08 +0000 | [diff] [blame] | 276 | } |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 277 | } |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 278 | }; |
| 279 | |
Chris Lattner | 38e317d | 2010-07-07 16:01:42 +0000 | [diff] [blame] | 280 | // Minix Target |
| 281 | template<typename Target> |
| 282 | class MinixTargetInfo : public OSTargetInfo<Target> { |
| 283 | protected: |
| 284 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 285 | MacroBuilder &Builder) const { |
| 286 | // Minix defines |
| 287 | |
| 288 | Builder.defineMacro("__minix", "3"); |
| 289 | Builder.defineMacro("_EM_WSIZE", "4"); |
| 290 | Builder.defineMacro("_EM_PSIZE", "4"); |
| 291 | Builder.defineMacro("_EM_SSIZE", "2"); |
| 292 | Builder.defineMacro("_EM_LSIZE", "4"); |
| 293 | Builder.defineMacro("_EM_FSIZE", "4"); |
| 294 | Builder.defineMacro("_EM_DSIZE", "8"); |
Eli Friedman | 6d402dc | 2011-12-08 23:54:21 +0000 | [diff] [blame] | 295 | Builder.defineMacro("__ELF__"); |
Chris Lattner | 38e317d | 2010-07-07 16:01:42 +0000 | [diff] [blame] | 296 | DefineStd(Builder, "unix", Opts); |
| 297 | } |
| 298 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 299 | MinixTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
| 300 | this->UserLabelPrefix = ""; |
| 301 | } |
Chris Lattner | 38e317d | 2010-07-07 16:01:42 +0000 | [diff] [blame] | 302 | }; |
| 303 | |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 304 | // Linux target |
| 305 | template<typename Target> |
| 306 | class LinuxTargetInfo : public OSTargetInfo<Target> { |
| 307 | protected: |
Daniel Dunbar | 1752ee4 | 2009-08-24 09:10:05 +0000 | [diff] [blame] | 308 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 309 | MacroBuilder &Builder) const { |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 310 | // Linux defines; list based off of gcc output |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 311 | DefineStd(Builder, "unix", Opts); |
| 312 | DefineStd(Builder, "linux", Opts); |
| 313 | Builder.defineMacro("__gnu_linux__"); |
| 314 | Builder.defineMacro("__ELF__"); |
Logan Chien | 94a7142 | 2012-09-02 09:30:11 +0000 | [diff] [blame] | 315 | if (Triple.getEnvironment() == llvm::Triple::Android) |
Evgeniy Stepanov | 3206403 | 2012-04-26 12:08:09 +0000 | [diff] [blame] | 316 | Builder.defineMacro("__ANDROID__", "1"); |
Daniel Dunbar | 5345c39 | 2009-09-03 04:54:28 +0000 | [diff] [blame] | 317 | if (Opts.POSIXThreads) |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 318 | Builder.defineMacro("_REENTRANT"); |
Douglas Gregor | 2b003fd | 2010-04-21 05:52:38 +0000 | [diff] [blame] | 319 | if (Opts.CPlusPlus) |
| 320 | Builder.defineMacro("_GNU_SOURCE"); |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 321 | } |
| 322 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 323 | LinuxTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 324 | this->UserLabelPrefix = ""; |
Douglas Gregor | 12e8464 | 2011-01-12 21:19:25 +0000 | [diff] [blame] | 325 | this->WIntType = TargetInfo::UnsignedInt; |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 326 | } |
Benjamin Kramer | 86d18c5 | 2011-10-15 17:53:33 +0000 | [diff] [blame] | 327 | |
| 328 | virtual const char *getStaticInitSectionSpecifier() const { |
| 329 | return ".text.startup"; |
| 330 | } |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 331 | }; |
| 332 | |
Chris Lattner | b62bb28 | 2009-07-13 20:29:08 +0000 | [diff] [blame] | 333 | // NetBSD Target |
| 334 | template<typename Target> |
| 335 | class NetBSDTargetInfo : public OSTargetInfo<Target> { |
| 336 | protected: |
Daniel Dunbar | 1752ee4 | 2009-08-24 09:10:05 +0000 | [diff] [blame] | 337 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 338 | MacroBuilder &Builder) const { |
Chris Lattner | b62bb28 | 2009-07-13 20:29:08 +0000 | [diff] [blame] | 339 | // NetBSD defines; list based off of gcc output |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 340 | Builder.defineMacro("__NetBSD__"); |
| 341 | Builder.defineMacro("__unix__"); |
| 342 | Builder.defineMacro("__ELF__"); |
Daniel Dunbar | 5345c39 | 2009-09-03 04:54:28 +0000 | [diff] [blame] | 343 | if (Opts.POSIXThreads) |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 344 | Builder.defineMacro("_POSIX_THREADS"); |
Chris Lattner | b62bb28 | 2009-07-13 20:29:08 +0000 | [diff] [blame] | 345 | } |
| 346 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 347 | NetBSDTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
| 348 | this->UserLabelPrefix = ""; |
| 349 | } |
Chris Lattner | b62bb28 | 2009-07-13 20:29:08 +0000 | [diff] [blame] | 350 | }; |
| 351 | |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 352 | // OpenBSD Target |
| 353 | template<typename Target> |
| 354 | class OpenBSDTargetInfo : public OSTargetInfo<Target> { |
| 355 | protected: |
Daniel Dunbar | 1752ee4 | 2009-08-24 09:10:05 +0000 | [diff] [blame] | 356 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 357 | MacroBuilder &Builder) const { |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 358 | // OpenBSD defines; list based off of gcc output |
| 359 | |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 360 | Builder.defineMacro("__OpenBSD__"); |
| 361 | DefineStd(Builder, "unix", Opts); |
| 362 | Builder.defineMacro("__ELF__"); |
Daniel Dunbar | 5345c39 | 2009-09-03 04:54:28 +0000 | [diff] [blame] | 363 | if (Opts.POSIXThreads) |
Chris Lattner | 4ddcf3b | 2012-04-25 06:12:24 +0000 | [diff] [blame] | 364 | Builder.defineMacro("_REENTRANT"); |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 365 | } |
| 366 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 367 | OpenBSDTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
| 368 | this->UserLabelPrefix = ""; |
| 369 | this->TLSSupported = false; |
Eli Friedman | 62d829a | 2011-12-15 02:15:56 +0000 | [diff] [blame] | 370 | |
Eli Friedman | 62d829a | 2011-12-15 02:15:56 +0000 | [diff] [blame] | 371 | switch (Triple.getArch()) { |
| 372 | default: |
| 373 | case llvm::Triple::x86: |
| 374 | case llvm::Triple::x86_64: |
| 375 | case llvm::Triple::arm: |
Eric Christopher | 825d386 | 2012-11-14 22:08:59 +0000 | [diff] [blame] | 376 | case llvm::Triple::sparc: |
Eli Friedman | 62d829a | 2011-12-15 02:15:56 +0000 | [diff] [blame] | 377 | this->MCountName = "__mcount"; |
| 378 | break; |
| 379 | case llvm::Triple::mips64: |
| 380 | case llvm::Triple::mips64el: |
| 381 | case llvm::Triple::ppc: |
Eric Christopher | 825d386 | 2012-11-14 22:08:59 +0000 | [diff] [blame] | 382 | case llvm::Triple::sparcv9: |
Eli Friedman | 62d829a | 2011-12-15 02:15:56 +0000 | [diff] [blame] | 383 | this->MCountName = "_mcount"; |
| 384 | break; |
| 385 | } |
| 386 | } |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 387 | }; |
| 388 | |
Eli Friedman | 42f74f2 | 2012-08-08 23:57:20 +0000 | [diff] [blame] | 389 | // Bitrig Target |
| 390 | template<typename Target> |
| 391 | class BitrigTargetInfo : public OSTargetInfo<Target> { |
| 392 | protected: |
| 393 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 394 | MacroBuilder &Builder) const { |
| 395 | // Bitrig defines; list based off of gcc output |
| 396 | |
| 397 | Builder.defineMacro("__Bitrig__"); |
| 398 | DefineStd(Builder, "unix", Opts); |
| 399 | Builder.defineMacro("__ELF__"); |
| 400 | if (Opts.POSIXThreads) |
| 401 | Builder.defineMacro("_REENTRANT"); |
| 402 | } |
| 403 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 404 | BitrigTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
| 405 | this->UserLabelPrefix = ""; |
| 406 | this->TLSSupported = false; |
| 407 | this->MCountName = "__mcount"; |
Eli Friedman | 42f74f2 | 2012-08-08 23:57:20 +0000 | [diff] [blame] | 408 | } |
| 409 | }; |
| 410 | |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 411 | // PSP Target |
| 412 | template<typename Target> |
| 413 | class PSPTargetInfo : public OSTargetInfo<Target> { |
| 414 | protected: |
| 415 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 416 | MacroBuilder &Builder) const { |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 417 | // PSP defines; list based on the output of the pspdev gcc toolchain. |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 418 | Builder.defineMacro("PSP"); |
| 419 | Builder.defineMacro("_PSP"); |
| 420 | Builder.defineMacro("__psp__"); |
| 421 | Builder.defineMacro("__ELF__"); |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 422 | } |
| 423 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 424 | PSPTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 425 | this->UserLabelPrefix = ""; |
| 426 | } |
| 427 | }; |
| 428 | |
John Thompson | 3f6918a | 2009-11-19 17:18:50 +0000 | [diff] [blame] | 429 | // PS3 PPU Target |
| 430 | template<typename Target> |
| 431 | class PS3PPUTargetInfo : public OSTargetInfo<Target> { |
| 432 | protected: |
| 433 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 434 | MacroBuilder &Builder) const { |
John Thompson | 3f6918a | 2009-11-19 17:18:50 +0000 | [diff] [blame] | 435 | // PS3 PPU defines. |
John Thompson | fb45797 | 2010-03-25 16:18:32 +0000 | [diff] [blame] | 436 | Builder.defineMacro("__PPC__"); |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 437 | Builder.defineMacro("__PPU__"); |
| 438 | Builder.defineMacro("__CELLOS_LV2__"); |
| 439 | Builder.defineMacro("__ELF__"); |
| 440 | Builder.defineMacro("__LP32__"); |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 441 | Builder.defineMacro("_ARCH_PPC64"); |
| 442 | Builder.defineMacro("__powerpc64__"); |
John Thompson | 3f6918a | 2009-11-19 17:18:50 +0000 | [diff] [blame] | 443 | } |
| 444 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 445 | PS3PPUTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
John Thompson | 3f6918a | 2009-11-19 17:18:50 +0000 | [diff] [blame] | 446 | this->UserLabelPrefix = ""; |
Nick Lewycky | 9952070 | 2011-12-16 22:32:39 +0000 | [diff] [blame] | 447 | this->LongWidth = this->LongAlign = 32; |
| 448 | this->PointerWidth = this->PointerAlign = 32; |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 449 | this->IntMaxType = TargetInfo::SignedLongLong; |
| 450 | this->UIntMaxType = TargetInfo::UnsignedLongLong; |
| 451 | this->Int64Type = TargetInfo::SignedLongLong; |
John Thompson | ec387af | 2009-12-18 14:21:08 +0000 | [diff] [blame] | 452 | this->SizeType = TargetInfo::UnsignedInt; |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 453 | 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] | 454 | "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] | 455 | } |
| 456 | }; |
| 457 | |
| 458 | // FIXME: Need a real SPU target. |
| 459 | // PS3 SPU Target |
| 460 | template<typename Target> |
| 461 | class PS3SPUTargetInfo : public OSTargetInfo<Target> { |
| 462 | protected: |
| 463 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 464 | MacroBuilder &Builder) const { |
John Thompson | 3f6918a | 2009-11-19 17:18:50 +0000 | [diff] [blame] | 465 | // PS3 PPU defines. |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 466 | Builder.defineMacro("__SPU__"); |
| 467 | Builder.defineMacro("__ELF__"); |
John Thompson | 3f6918a | 2009-11-19 17:18:50 +0000 | [diff] [blame] | 468 | } |
| 469 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 470 | PS3SPUTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
John Thompson | 3f6918a | 2009-11-19 17:18:50 +0000 | [diff] [blame] | 471 | this->UserLabelPrefix = ""; |
| 472 | } |
| 473 | }; |
| 474 | |
Edward O'Callaghan | 991f9a7 | 2009-10-18 13:33:59 +0000 | [diff] [blame] | 475 | // AuroraUX target |
| 476 | template<typename Target> |
| 477 | class AuroraUXTargetInfo : public OSTargetInfo<Target> { |
| 478 | protected: |
| 479 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 480 | MacroBuilder &Builder) const { |
| 481 | DefineStd(Builder, "sun", Opts); |
| 482 | DefineStd(Builder, "unix", Opts); |
| 483 | Builder.defineMacro("__ELF__"); |
| 484 | Builder.defineMacro("__svr4__"); |
| 485 | Builder.defineMacro("__SVR4"); |
Edward O'Callaghan | 991f9a7 | 2009-10-18 13:33:59 +0000 | [diff] [blame] | 486 | } |
| 487 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 488 | AuroraUXTargetInfo(const llvm::Triple &Triple) |
| 489 | : OSTargetInfo<Target>(Triple) { |
Edward O'Callaghan | 991f9a7 | 2009-10-18 13:33:59 +0000 | [diff] [blame] | 490 | this->UserLabelPrefix = ""; |
| 491 | this->WCharType = this->SignedLong; |
| 492 | // FIXME: WIntType should be SignedLong |
| 493 | } |
| 494 | }; |
| 495 | |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 496 | // Solaris target |
| 497 | template<typename Target> |
| 498 | class SolarisTargetInfo : public OSTargetInfo<Target> { |
| 499 | protected: |
Daniel Dunbar | 1752ee4 | 2009-08-24 09:10:05 +0000 | [diff] [blame] | 500 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 501 | MacroBuilder &Builder) const { |
| 502 | DefineStd(Builder, "sun", Opts); |
| 503 | DefineStd(Builder, "unix", Opts); |
| 504 | Builder.defineMacro("__ELF__"); |
| 505 | Builder.defineMacro("__svr4__"); |
| 506 | Builder.defineMacro("__SVR4"); |
David Chisnall | 165329c | 2012-02-28 17:10:04 +0000 | [diff] [blame] | 507 | // Solaris headers require _XOPEN_SOURCE to be set to 600 for C99 and |
| 508 | // newer, but to 500 for everything else. feature_test.h has a check to |
| 509 | // ensure that you are not using C99 with an old version of X/Open or C89 |
| 510 | // with a new version. |
| 511 | if (Opts.C99 || Opts.C11) |
| 512 | Builder.defineMacro("_XOPEN_SOURCE", "600"); |
| 513 | else |
| 514 | Builder.defineMacro("_XOPEN_SOURCE", "500"); |
David Chisnall | b4f0bd6 | 2012-03-02 10:49:52 +0000 | [diff] [blame] | 515 | if (Opts.CPlusPlus) |
David Chisnall | 165329c | 2012-02-28 17:10:04 +0000 | [diff] [blame] | 516 | Builder.defineMacro("__C99FEATURES__"); |
David Chisnall | 48fad49 | 2012-02-17 18:35:11 +0000 | [diff] [blame] | 517 | Builder.defineMacro("_LARGEFILE_SOURCE"); |
| 518 | Builder.defineMacro("_LARGEFILE64_SOURCE"); |
| 519 | Builder.defineMacro("__EXTENSIONS__"); |
David Chisnall | 165329c | 2012-02-28 17:10:04 +0000 | [diff] [blame] | 520 | Builder.defineMacro("_REENTRANT"); |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 521 | } |
| 522 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 523 | SolarisTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 524 | this->UserLabelPrefix = ""; |
David Chisnall | fb02784 | 2012-03-28 18:04:14 +0000 | [diff] [blame] | 525 | this->WCharType = this->SignedInt; |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 526 | // FIXME: WIntType should be SignedLong |
| 527 | } |
| 528 | }; |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 529 | |
| 530 | // Windows target |
| 531 | template<typename Target> |
| 532 | class WindowsTargetInfo : public OSTargetInfo<Target> { |
| 533 | protected: |
| 534 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 535 | MacroBuilder &Builder) const { |
Michael J. Spencer | a764e83 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 536 | Builder.defineMacro("_WIN32"); |
| 537 | } |
| 538 | void getVisualStudioDefines(const LangOptions &Opts, |
| 539 | MacroBuilder &Builder) const { |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 540 | if (Opts.CPlusPlus) { |
| 541 | if (Opts.RTTI) |
| 542 | Builder.defineMacro("_CPPRTTI"); |
| 543 | |
| 544 | if (Opts.Exceptions) |
| 545 | Builder.defineMacro("_CPPUNWIND"); |
| 546 | } |
| 547 | |
| 548 | if (!Opts.CharIsSigned) |
| 549 | Builder.defineMacro("_CHAR_UNSIGNED"); |
| 550 | |
| 551 | // FIXME: POSIXThreads isn't exactly the option this should be defined for, |
| 552 | // but it works for now. |
| 553 | if (Opts.POSIXThreads) |
| 554 | Builder.defineMacro("_MT"); |
Michael J. Spencer | a764e83 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 555 | |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 556 | if (Opts.MSCVersion != 0) |
Chris Lattner | 5f9e272 | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 557 | Builder.defineMacro("_MSC_VER", Twine(Opts.MSCVersion)); |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 558 | |
Francois Pichet | 62ec1f2 | 2011-09-17 17:15:52 +0000 | [diff] [blame] | 559 | if (Opts.MicrosoftExt) { |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 560 | Builder.defineMacro("_MSC_EXTENSIONS"); |
| 561 | |
Richard Smith | 80ad52f | 2013-01-02 11:42:31 +0000 | [diff] [blame] | 562 | if (Opts.CPlusPlus11) { |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 563 | Builder.defineMacro("_RVALUE_REFERENCES_V2_SUPPORTED"); |
| 564 | Builder.defineMacro("_RVALUE_REFERENCES_SUPPORTED"); |
| 565 | Builder.defineMacro("_NATIVE_NULLPTR_SUPPORTED"); |
| 566 | } |
| 567 | } |
| 568 | |
| 569 | Builder.defineMacro("_INTEGRAL_MAX_BITS", "64"); |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 570 | } |
| 571 | |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 572 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 573 | WindowsTargetInfo(const llvm::Triple &Triple) |
| 574 | : OSTargetInfo<Target>(Triple) {} |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 575 | }; |
| 576 | |
Derek Schuff | 7da46f9 | 2012-10-11 16:55:58 +0000 | [diff] [blame] | 577 | template <typename Target> |
| 578 | class NaClTargetInfo : public OSTargetInfo<Target> { |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 579 | protected: |
Derek Schuff | 7da46f9 | 2012-10-11 16:55:58 +0000 | [diff] [blame] | 580 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 581 | MacroBuilder &Builder) const { |
| 582 | if (Opts.POSIXThreads) |
| 583 | Builder.defineMacro("_REENTRANT"); |
| 584 | if (Opts.CPlusPlus) |
| 585 | Builder.defineMacro("_GNU_SOURCE"); |
| 586 | |
| 587 | DefineStd(Builder, "unix", Opts); |
| 588 | Builder.defineMacro("__ELF__"); |
| 589 | Builder.defineMacro("__native_client__"); |
| 590 | } |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 591 | |
| 592 | public: |
| 593 | NaClTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
Derek Schuff | 7da46f9 | 2012-10-11 16:55:58 +0000 | [diff] [blame] | 594 | this->UserLabelPrefix = ""; |
| 595 | this->LongAlign = 32; |
| 596 | this->LongWidth = 32; |
| 597 | this->PointerAlign = 32; |
| 598 | this->PointerWidth = 32; |
| 599 | this->IntMaxType = TargetInfo::SignedLongLong; |
| 600 | this->UIntMaxType = TargetInfo::UnsignedLongLong; |
| 601 | this->Int64Type = TargetInfo::SignedLongLong; |
| 602 | this->DoubleAlign = 64; |
| 603 | this->LongDoubleWidth = 64; |
| 604 | this->LongDoubleAlign = 64; |
| 605 | this->SizeType = TargetInfo::UnsignedInt; |
| 606 | this->PtrDiffType = TargetInfo::SignedInt; |
| 607 | this->IntPtrType = TargetInfo::SignedInt; |
Eli Bendersky | c0783dc | 2013-04-08 21:31:01 +0000 | [diff] [blame] | 608 | // RegParmMax is inherited from the underlying architecture |
Derek Schuff | 7da46f9 | 2012-10-11 16:55:58 +0000 | [diff] [blame] | 609 | this->LongDoubleFormat = &llvm::APFloat::IEEEdouble; |
| 610 | this->DescriptionString = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-" |
| 611 | "f32:32:32-f64:64:64-p:32:32:32-v128:32:32"; |
| 612 | } |
Derek Schuff | 263366f | 2012-10-16 22:30:41 +0000 | [diff] [blame] | 613 | virtual typename Target::CallingConvCheckResult checkCallingConvention( |
| 614 | CallingConv CC) const { |
| 615 | return CC == CC_PnaclCall ? Target::CCCR_OK : |
| 616 | Target::checkCallingConvention(CC); |
| 617 | } |
Derek Schuff | 7da46f9 | 2012-10-11 16:55:58 +0000 | [diff] [blame] | 618 | }; |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 619 | } // end anonymous namespace. |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 620 | |
Chris Lattner | d29b630 | 2008-10-05 21:50:58 +0000 | [diff] [blame] | 621 | //===----------------------------------------------------------------------===// |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 622 | // Specific target implementations. |
| 623 | //===----------------------------------------------------------------------===// |
Anders Carlsson | fb5e5ba | 2007-10-13 00:45:48 +0000 | [diff] [blame] | 624 | |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 625 | namespace { |
| 626 | // PPC abstract base class |
| 627 | class PPCTargetInfo : public TargetInfo { |
| 628 | static const Builtin::Info BuiltinInfo[]; |
| 629 | static const char * const GCCRegNames[]; |
| 630 | static const TargetInfo::GCCRegAlias GCCRegAliases[]; |
Hal Finkel | 02a8427 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 631 | std::string CPU; |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 632 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 633 | PPCTargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) { |
Nico Weber | 6e1d2ea | 2012-01-31 02:07:33 +0000 | [diff] [blame] | 634 | LongDoubleWidth = LongDoubleAlign = 128; |
| 635 | LongDoubleFormat = &llvm::APFloat::PPCDoubleDouble; |
| 636 | } |
Eli Friedman | 15b9176 | 2009-06-05 07:05:05 +0000 | [diff] [blame] | 637 | |
Hal Finkel | 39d5fa1 | 2012-07-03 16:51:04 +0000 | [diff] [blame] | 638 | /// \brief Flags for architecture specific defines. |
| 639 | typedef enum { |
| 640 | ArchDefineNone = 0, |
| 641 | ArchDefineName = 1 << 0, // <name> is substituted for arch name. |
| 642 | ArchDefinePpcgr = 1 << 1, |
| 643 | ArchDefinePpcsq = 1 << 2, |
| 644 | ArchDefine440 = 1 << 3, |
| 645 | ArchDefine603 = 1 << 4, |
| 646 | ArchDefine604 = 1 << 5, |
| 647 | ArchDefinePwr4 = 1 << 6, |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 648 | ArchDefinePwr5 = 1 << 7, |
| 649 | ArchDefinePwr5x = 1 << 8, |
| 650 | ArchDefinePwr6 = 1 << 9, |
| 651 | ArchDefinePwr6x = 1 << 10, |
| 652 | ArchDefinePwr7 = 1 << 11, |
| 653 | ArchDefineA2 = 1 << 12, |
| 654 | ArchDefineA2q = 1 << 13 |
Hal Finkel | 39d5fa1 | 2012-07-03 16:51:04 +0000 | [diff] [blame] | 655 | } ArchDefineTypes; |
| 656 | |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 657 | // Note: GCC recognizes the following additional cpus: |
| 658 | // 401, 403, 405, 405fp, 440fp, 464, 464fp, 476, 476fp, 505, 740, 801, |
| 659 | // 821, 823, 8540, 8548, e300c2, e300c3, e500mc64, e6500, 860, cell, |
| 660 | // titan, rs64. |
Hal Finkel | 02a8427 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 661 | virtual bool setCPU(const std::string &Name) { |
| 662 | bool CPUKnown = llvm::StringSwitch<bool>(Name) |
| 663 | .Case("generic", true) |
| 664 | .Case("440", true) |
| 665 | .Case("450", true) |
| 666 | .Case("601", true) |
| 667 | .Case("602", true) |
| 668 | .Case("603", true) |
| 669 | .Case("603e", true) |
| 670 | .Case("603ev", true) |
| 671 | .Case("604", true) |
| 672 | .Case("604e", true) |
| 673 | .Case("620", true) |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 674 | .Case("630", true) |
Hal Finkel | 02a8427 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 675 | .Case("g3", true) |
| 676 | .Case("7400", true) |
| 677 | .Case("g4", true) |
| 678 | .Case("7450", true) |
| 679 | .Case("g4+", true) |
| 680 | .Case("750", true) |
| 681 | .Case("970", true) |
| 682 | .Case("g5", true) |
| 683 | .Case("a2", true) |
Hal Finkel | 5ccd3d0 | 2013-02-01 05:53:33 +0000 | [diff] [blame] | 684 | .Case("a2q", true) |
Hal Finkel | 7de3296 | 2012-09-18 22:25:03 +0000 | [diff] [blame] | 685 | .Case("e500mc", true) |
| 686 | .Case("e5500", true) |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 687 | .Case("power3", true) |
| 688 | .Case("pwr3", true) |
| 689 | .Case("power4", true) |
| 690 | .Case("pwr4", true) |
| 691 | .Case("power5", true) |
| 692 | .Case("pwr5", true) |
| 693 | .Case("power5x", true) |
| 694 | .Case("pwr5x", true) |
| 695 | .Case("power6", true) |
Hal Finkel | 02a8427 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 696 | .Case("pwr6", true) |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 697 | .Case("power6x", true) |
| 698 | .Case("pwr6x", true) |
| 699 | .Case("power7", true) |
Hal Finkel | 02a8427 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 700 | .Case("pwr7", true) |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 701 | .Case("powerpc", true) |
Hal Finkel | 02a8427 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 702 | .Case("ppc", true) |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 703 | .Case("powerpc64", true) |
Hal Finkel | 02a8427 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 704 | .Case("ppc64", true) |
| 705 | .Default(false); |
| 706 | |
| 707 | if (CPUKnown) |
| 708 | CPU = Name; |
| 709 | |
| 710 | return CPUKnown; |
| 711 | } |
| 712 | |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 713 | virtual void getTargetBuiltins(const Builtin::Info *&Records, |
| 714 | unsigned &NumRecords) const { |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 715 | Records = BuiltinInfo; |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 716 | NumRecords = clang::PPC::LastTSBuiltin-Builtin::FirstTSBuiltin; |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 717 | } |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 718 | |
Bob Wilson | 9f1c49c | 2012-01-28 18:02:29 +0000 | [diff] [blame] | 719 | virtual bool isCLZForZeroUndef() const { return false; } |
| 720 | |
Chris Lattner | 3332864 | 2009-03-20 15:52:06 +0000 | [diff] [blame] | 721 | virtual void getTargetDefines(const LangOptions &Opts, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 722 | MacroBuilder &Builder) const; |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 723 | |
Bill Schmidt | 199402b | 2013-02-01 02:14:03 +0000 | [diff] [blame] | 724 | virtual void getDefaultFeatures(llvm::StringMap<bool> &Features) const; |
| 725 | |
| 726 | virtual bool setFeatureEnabled(llvm::StringMap<bool> &Features, |
| 727 | StringRef Name, |
| 728 | bool Enabled) const; |
| 729 | |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 730 | virtual bool hasFeature(StringRef Feature) const; |
| 731 | |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 732 | virtual void getGCCRegNames(const char * const *&Names, |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 733 | unsigned &NumNames) const; |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 734 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 735 | unsigned &NumAliases) const; |
Anders Carlsson | 066d2ea | 2009-02-28 17:11:49 +0000 | [diff] [blame] | 736 | virtual bool validateAsmConstraint(const char *&Name, |
Chris Lattner | 44def07 | 2009-04-26 07:16:29 +0000 | [diff] [blame] | 737 | TargetInfo::ConstraintInfo &Info) const { |
Anders Carlsson | 066d2ea | 2009-02-28 17:11:49 +0000 | [diff] [blame] | 738 | switch (*Name) { |
Anders Carlsson | d04c6e2 | 2007-11-27 04:11:28 +0000 | [diff] [blame] | 739 | default: return false; |
| 740 | case 'O': // Zero |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 741 | break; |
Anders Carlsson | d04c6e2 | 2007-11-27 04:11:28 +0000 | [diff] [blame] | 742 | case 'b': // Base register |
| 743 | case 'f': // Floating point register |
Chris Lattner | 44def07 | 2009-04-26 07:16:29 +0000 | [diff] [blame] | 744 | Info.setAllowsRegister(); |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 745 | break; |
| 746 | // FIXME: The following are added to allow parsing. |
| 747 | // I just took a guess at what the actions should be. |
| 748 | // Also, is more specific checking needed? I.e. specific registers? |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 749 | case 'd': // Floating point register (containing 64-bit value) |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 750 | case 'v': // Altivec vector register |
| 751 | Info.setAllowsRegister(); |
| 752 | break; |
| 753 | case 'w': |
| 754 | switch (Name[1]) { |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 755 | case 'd':// VSX vector register to hold vector double data |
| 756 | case 'f':// VSX vector register to hold vector float data |
| 757 | case 's':// VSX vector register to hold scalar float data |
| 758 | case 'a':// Any VSX register |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 759 | break; |
| 760 | default: |
| 761 | return false; |
| 762 | } |
| 763 | Info.setAllowsRegister(); |
| 764 | Name++; // Skip over 'w'. |
| 765 | break; |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 766 | case 'h': // `MQ', `CTR', or `LINK' register |
| 767 | case 'q': // `MQ' register |
| 768 | case 'c': // `CTR' register |
| 769 | case 'l': // `LINK' register |
| 770 | case 'x': // `CR' register (condition register) number 0 |
| 771 | case 'y': // `CR' register (condition register) |
| 772 | case 'z': // `XER[CA]' carry bit (part of the XER register) |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 773 | Info.setAllowsRegister(); |
| 774 | break; |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 775 | case 'I': // Signed 16-bit constant |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 776 | case 'J': // Unsigned 16-bit constant shifted left 16 bits |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 777 | // (use `L' instead for SImode constants) |
| 778 | case 'K': // Unsigned 16-bit constant |
| 779 | case 'L': // Signed 16-bit constant shifted left 16 bits |
| 780 | case 'M': // Constant larger than 31 |
| 781 | case 'N': // Exact power of 2 |
| 782 | case 'P': // Constant whose negation is a signed 16-bit constant |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 783 | case 'G': // Floating point constant that can be loaded into a |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 784 | // register with one instruction per word |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 785 | case 'H': // Integer/Floating point constant that can be loaded |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 786 | // into a register using three instructions |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 787 | break; |
| 788 | case 'm': // Memory operand. Note that on PowerPC targets, m can |
| 789 | // include addresses that update the base register. It |
| 790 | // is therefore only safe to use `m' in an asm statement |
| 791 | // if that asm statement accesses the operand exactly once. |
| 792 | // The asm statement must also use `%U<opno>' as a |
Sebastian Redl | 5005a6c | 2010-08-17 22:42:34 +0000 | [diff] [blame] | 793 | // placeholder for the "update" flag in the corresponding |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 794 | // load or store instruction. For example: |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 795 | // asm ("st%U0 %1,%0" : "=m" (mem) : "r" (val)); |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 796 | // is correct but: |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 797 | // asm ("st %1,%0" : "=m" (mem) : "r" (val)); |
| 798 | // 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] | 799 | // register to be updated. |
| 800 | case 'e': |
John Thompson | 56b6eca | 2010-06-25 00:02:05 +0000 | [diff] [blame] | 801 | if (Name[1] != 's') |
| 802 | return false; |
Sebastian Redl | 5005a6c | 2010-08-17 22:42:34 +0000 | [diff] [blame] | 803 | // es: A "stable" memory operand; that is, one which does not |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 804 | // include any automodification of the base register. Unlike |
| 805 | // `m', this constraint can be used in asm statements that |
| 806 | // might access the operand several times, or that might not |
John Thompson | 56b6eca | 2010-06-25 00:02:05 +0000 | [diff] [blame] | 807 | // access it at all. |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 808 | Info.setAllowsMemory(); |
John Thompson | 56b6eca | 2010-06-25 00:02:05 +0000 | [diff] [blame] | 809 | Name++; // Skip over 'e'. |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 810 | break; |
| 811 | 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] | 812 | // usually better to use `m' or `es' in asm statements) |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 813 | case 'Z': // Memory operand that is an indexed or indirect from a |
| 814 | // register (it is usually better to use `m' or `es' in |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 815 | // asm statements) |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 816 | Info.setAllowsMemory(); |
| 817 | Info.setAllowsRegister(); |
| 818 | break; |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 819 | case 'R': // AIX TOC entry |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 820 | 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] | 821 | // register (`p' is preferable for asm statements) |
| 822 | case 'S': // Constant suitable as a 64-bit mask operand |
| 823 | case 'T': // Constant suitable as a 32-bit mask operand |
| 824 | case 'U': // System V Release 4 small data area reference |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 825 | 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] | 826 | // instructions |
| 827 | case 'W': // Vector constant that does not require memory |
| 828 | case 'j': // Vector constant that is all zeros. |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 829 | break; |
| 830 | // End FIXME. |
Anders Carlsson | d04c6e2 | 2007-11-27 04:11:28 +0000 | [diff] [blame] | 831 | } |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 832 | return true; |
Anders Carlsson | d04c6e2 | 2007-11-27 04:11:28 +0000 | [diff] [blame] | 833 | } |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 834 | virtual const char *getClobbers() const { |
| 835 | return ""; |
Anders Carlsson | d04c6e2 | 2007-11-27 04:11:28 +0000 | [diff] [blame] | 836 | } |
Adhemerval Zanella | b0fc94c | 2013-01-22 20:02:45 +0000 | [diff] [blame] | 837 | int getEHDataRegisterNumber(unsigned RegNo) const { |
| 838 | if (RegNo == 0) return 3; |
| 839 | if (RegNo == 1) return 4; |
| 840 | return -1; |
| 841 | } |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 842 | }; |
Anders Carlsson | d04c6e2 | 2007-11-27 04:11:28 +0000 | [diff] [blame] | 843 | |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 844 | const Builtin::Info PPCTargetInfo::BuiltinInfo[] = { |
Eli Friedman | e7e66f7 | 2011-07-05 21:53:01 +0000 | [diff] [blame] | 845 | #define BUILTIN(ID, TYPE, ATTRS) { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
Fariborz Jahanian | 67aba81 | 2010-11-30 17:35:24 +0000 | [diff] [blame] | 846 | #define LIBBUILTIN(ID, TYPE, ATTRS, HEADER) { #ID, TYPE, ATTRS, HEADER,\ |
Eli Friedman | e7e66f7 | 2011-07-05 21:53:01 +0000 | [diff] [blame] | 847 | ALL_LANGUAGES }, |
Chris Lattner | 6b15cdc | 2009-06-14 01:05:48 +0000 | [diff] [blame] | 848 | #include "clang/Basic/BuiltinsPPC.def" |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 849 | }; |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 850 | |
| 851 | |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 852 | /// PPCTargetInfo::getTargetDefines - Return a set of the PowerPC-specific |
| 853 | /// #defines that are not tied to a specific subtarget. |
Chris Lattner | 3332864 | 2009-03-20 15:52:06 +0000 | [diff] [blame] | 854 | void PPCTargetInfo::getTargetDefines(const LangOptions &Opts, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 855 | MacroBuilder &Builder) const { |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 856 | // Target identification. |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 857 | Builder.defineMacro("__ppc__"); |
Chandler Carruth | c6fa115 | 2013-06-25 11:13:47 +0000 | [diff] [blame] | 858 | Builder.defineMacro("__PPC__"); |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 859 | Builder.defineMacro("_ARCH_PPC"); |
Chris Lattner | e03ae30 | 2010-02-16 18:14:57 +0000 | [diff] [blame] | 860 | Builder.defineMacro("__powerpc__"); |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 861 | Builder.defineMacro("__POWERPC__"); |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 862 | if (PointerWidth == 64) { |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 863 | Builder.defineMacro("_ARCH_PPC64"); |
Chris Lattner | e03ae30 | 2010-02-16 18:14:57 +0000 | [diff] [blame] | 864 | Builder.defineMacro("__powerpc64__"); |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 865 | Builder.defineMacro("__ppc64__"); |
Chandler Carruth | c6fa115 | 2013-06-25 11:13:47 +0000 | [diff] [blame] | 866 | Builder.defineMacro("__PPC64__"); |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 867 | } |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 868 | |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 869 | // Target properties. |
Hans Wennborg | 5e601dc | 2012-08-02 13:45:48 +0000 | [diff] [blame] | 870 | if (getTriple().getOS() != llvm::Triple::NetBSD && |
| 871 | getTriple().getOS() != llvm::Triple::OpenBSD) |
Joerg Sonnenberger | 7cd1de5 | 2011-07-05 14:56:12 +0000 | [diff] [blame] | 872 | Builder.defineMacro("_BIG_ENDIAN"); |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 873 | Builder.defineMacro("__BIG_ENDIAN__"); |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 874 | |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 875 | // Subtarget options. |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 876 | Builder.defineMacro("__NATURAL_ALIGNMENT__"); |
| 877 | Builder.defineMacro("__REGISTER_PREFIX__", ""); |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 878 | |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 879 | // FIXME: Should be controlled by command line option. |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 880 | Builder.defineMacro("__LONG_DOUBLE_128__"); |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 881 | |
John Thompson | 3f6918a | 2009-11-19 17:18:50 +0000 | [diff] [blame] | 882 | if (Opts.AltiVec) { |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 883 | Builder.defineMacro("__VEC__", "10206"); |
| 884 | Builder.defineMacro("__ALTIVEC__"); |
John Thompson | 3f6918a | 2009-11-19 17:18:50 +0000 | [diff] [blame] | 885 | } |
Hal Finkel | 02a8427 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 886 | |
| 887 | // CPU identification. |
Hal Finkel | 39d5fa1 | 2012-07-03 16:51:04 +0000 | [diff] [blame] | 888 | ArchDefineTypes defs = (ArchDefineTypes)llvm::StringSwitch<int>(CPU) |
| 889 | .Case("440", ArchDefineName) |
| 890 | .Case("450", ArchDefineName | ArchDefine440) |
| 891 | .Case("601", ArchDefineName) |
| 892 | .Case("602", ArchDefineName | ArchDefinePpcgr) |
| 893 | .Case("603", ArchDefineName | ArchDefinePpcgr) |
| 894 | .Case("603e", ArchDefineName | ArchDefine603 | ArchDefinePpcgr) |
| 895 | .Case("603ev", ArchDefineName | ArchDefine603 | ArchDefinePpcgr) |
| 896 | .Case("604", ArchDefineName | ArchDefinePpcgr) |
| 897 | .Case("604e", ArchDefineName | ArchDefine604 | ArchDefinePpcgr) |
| 898 | .Case("620", ArchDefineName | ArchDefinePpcgr) |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 899 | .Case("630", ArchDefineName | ArchDefinePpcgr) |
Hal Finkel | 39d5fa1 | 2012-07-03 16:51:04 +0000 | [diff] [blame] | 900 | .Case("7400", ArchDefineName | ArchDefinePpcgr) |
| 901 | .Case("7450", ArchDefineName | ArchDefinePpcgr) |
| 902 | .Case("750", ArchDefineName | ArchDefinePpcgr) |
| 903 | .Case("970", ArchDefineName | ArchDefinePwr4 | ArchDefinePpcgr |
| 904 | | ArchDefinePpcsq) |
Hal Finkel | 5ccd3d0 | 2013-02-01 05:53:33 +0000 | [diff] [blame] | 905 | .Case("a2", ArchDefineA2) |
| 906 | .Case("a2q", ArchDefineName | ArchDefineA2 | ArchDefineA2q) |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 907 | .Case("pwr3", ArchDefinePpcgr) |
| 908 | .Case("pwr4", ArchDefineName | ArchDefinePpcgr | ArchDefinePpcsq) |
| 909 | .Case("pwr5", ArchDefineName | ArchDefinePwr4 | ArchDefinePpcgr |
| 910 | | ArchDefinePpcsq) |
| 911 | .Case("pwr5x", ArchDefineName | ArchDefinePwr5 | ArchDefinePwr4 |
| 912 | | ArchDefinePpcgr | ArchDefinePpcsq) |
| 913 | .Case("pwr6", ArchDefineName | ArchDefinePwr5x | ArchDefinePwr5 |
| 914 | | ArchDefinePwr4 | ArchDefinePpcgr | ArchDefinePpcsq) |
| 915 | .Case("pwr6x", ArchDefineName | ArchDefinePwr6 | ArchDefinePwr5x |
| 916 | | ArchDefinePwr5 | ArchDefinePwr4 | ArchDefinePpcgr |
| 917 | | ArchDefinePpcsq) |
| 918 | .Case("pwr7", ArchDefineName | ArchDefinePwr6x | ArchDefinePwr6 |
| 919 | | ArchDefinePwr5x | ArchDefinePwr5 | ArchDefinePwr4 |
| 920 | | ArchDefinePwr6 | ArchDefinePpcgr | ArchDefinePpcsq) |
| 921 | .Case("power3", ArchDefinePpcgr) |
| 922 | .Case("power4", ArchDefinePwr4 | ArchDefinePpcgr | ArchDefinePpcsq) |
| 923 | .Case("power5", ArchDefinePwr5 | ArchDefinePwr4 | ArchDefinePpcgr |
| 924 | | ArchDefinePpcsq) |
| 925 | .Case("power5x", ArchDefinePwr5x | ArchDefinePwr5 | ArchDefinePwr4 |
| 926 | | ArchDefinePpcgr | ArchDefinePpcsq) |
| 927 | .Case("power6", ArchDefinePwr6 | ArchDefinePwr5x | ArchDefinePwr5 |
| 928 | | ArchDefinePwr4 | ArchDefinePpcgr | ArchDefinePpcsq) |
| 929 | .Case("power6x", ArchDefinePwr6x | ArchDefinePwr6 | ArchDefinePwr5x |
| 930 | | ArchDefinePwr5 | ArchDefinePwr4 | ArchDefinePpcgr |
| 931 | | ArchDefinePpcsq) |
| 932 | .Case("power7", ArchDefinePwr7 | ArchDefinePwr6x | ArchDefinePwr6 |
| 933 | | ArchDefinePwr5x | ArchDefinePwr5 | ArchDefinePwr4 |
| 934 | | ArchDefinePwr6 | ArchDefinePpcgr | ArchDefinePpcsq) |
Hal Finkel | 39d5fa1 | 2012-07-03 16:51:04 +0000 | [diff] [blame] | 935 | .Default(ArchDefineNone); |
| 936 | |
| 937 | if (defs & ArchDefineName) |
| 938 | Builder.defineMacro(Twine("_ARCH_", StringRef(CPU).upper())); |
| 939 | if (defs & ArchDefinePpcgr) |
| 940 | Builder.defineMacro("_ARCH_PPCGR"); |
| 941 | if (defs & ArchDefinePpcsq) |
| 942 | Builder.defineMacro("_ARCH_PPCSQ"); |
| 943 | if (defs & ArchDefine440) |
Hal Finkel | 02a8427 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 944 | Builder.defineMacro("_ARCH_440"); |
Hal Finkel | 39d5fa1 | 2012-07-03 16:51:04 +0000 | [diff] [blame] | 945 | if (defs & ArchDefine603) |
| 946 | Builder.defineMacro("_ARCH_603"); |
| 947 | if (defs & ArchDefine604) |
| 948 | Builder.defineMacro("_ARCH_604"); |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 949 | if (defs & ArchDefinePwr4) |
Hal Finkel | 39d5fa1 | 2012-07-03 16:51:04 +0000 | [diff] [blame] | 950 | Builder.defineMacro("_ARCH_PWR4"); |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 951 | if (defs & ArchDefinePwr5) |
Hal Finkel | 39d5fa1 | 2012-07-03 16:51:04 +0000 | [diff] [blame] | 952 | Builder.defineMacro("_ARCH_PWR5"); |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 953 | if (defs & ArchDefinePwr5x) |
| 954 | Builder.defineMacro("_ARCH_PWR5X"); |
| 955 | if (defs & ArchDefinePwr6) |
Hal Finkel | 02a8427 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 956 | Builder.defineMacro("_ARCH_PWR6"); |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 957 | if (defs & ArchDefinePwr6x) |
| 958 | Builder.defineMacro("_ARCH_PWR6X"); |
| 959 | if (defs & ArchDefinePwr7) |
| 960 | Builder.defineMacro("_ARCH_PWR7"); |
Hal Finkel | 5ccd3d0 | 2013-02-01 05:53:33 +0000 | [diff] [blame] | 961 | if (defs & ArchDefineA2) |
| 962 | Builder.defineMacro("_ARCH_A2"); |
| 963 | if (defs & ArchDefineA2q) { |
| 964 | Builder.defineMacro("_ARCH_A2Q"); |
| 965 | Builder.defineMacro("_ARCH_QP"); |
| 966 | } |
| 967 | |
| 968 | if (getTriple().getVendor() == llvm::Triple::BGQ) { |
| 969 | Builder.defineMacro("__bg__"); |
| 970 | Builder.defineMacro("__THW_BLUEGENE__"); |
| 971 | Builder.defineMacro("__bgq__"); |
| 972 | Builder.defineMacro("__TOS_BGQ__"); |
| 973 | } |
Bill Schmidt | 2821e18 | 2013-02-01 20:23:10 +0000 | [diff] [blame] | 974 | |
| 975 | // FIXME: The following are not yet generated here by Clang, but are |
| 976 | // generated by GCC: |
| 977 | // |
| 978 | // _SOFT_FLOAT_ |
| 979 | // __RECIP_PRECISION__ |
| 980 | // __APPLE_ALTIVEC__ |
| 981 | // __VSX__ |
| 982 | // __RECIP__ |
| 983 | // __RECIPF__ |
| 984 | // __RSQRTE__ |
| 985 | // __RSQRTEF__ |
| 986 | // _SOFT_DOUBLE_ |
| 987 | // __NO_LWSYNC__ |
| 988 | // __HAVE_BSWAP__ |
| 989 | // __LONGDOUBLE128 |
| 990 | // __CMODEL_MEDIUM__ |
| 991 | // __CMODEL_LARGE__ |
| 992 | // _CALL_SYSV |
| 993 | // _CALL_DARWIN |
| 994 | // __NO_FPRS__ |
Bill Schmidt | 199402b | 2013-02-01 02:14:03 +0000 | [diff] [blame] | 995 | } |
| 996 | |
| 997 | void PPCTargetInfo::getDefaultFeatures(llvm::StringMap<bool> &Features) const { |
| 998 | Features["altivec"] = llvm::StringSwitch<bool>(CPU) |
| 999 | .Case("7400", true) |
| 1000 | .Case("g4", true) |
| 1001 | .Case("7450", true) |
| 1002 | .Case("g4+", true) |
| 1003 | .Case("970", true) |
| 1004 | .Case("g5", true) |
| 1005 | .Case("pwr6", true) |
| 1006 | .Case("pwr7", true) |
| 1007 | .Case("ppc64", true) |
| 1008 | .Default(false); |
Hal Finkel | 3c6aaeb | 2013-02-01 18:44:19 +0000 | [diff] [blame] | 1009 | |
| 1010 | Features["qpx"] = (CPU == "a2q"); |
Bill Schmidt | 199402b | 2013-02-01 02:14:03 +0000 | [diff] [blame] | 1011 | } |
| 1012 | |
| 1013 | bool PPCTargetInfo::setFeatureEnabled(llvm::StringMap<bool> &Features, |
| 1014 | StringRef Name, |
| 1015 | bool Enabled) const { |
Hal Finkel | fe6b271 | 2013-03-30 13:47:44 +0000 | [diff] [blame] | 1016 | if (Name == "altivec" || Name == "fprnd" || Name == "mfocrf" || |
| 1017 | Name == "popcntd" || Name == "qpx") { |
Bill Schmidt | 199402b | 2013-02-01 02:14:03 +0000 | [diff] [blame] | 1018 | Features[Name] = Enabled; |
| 1019 | return true; |
Hal Finkel | 02a8427 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 1020 | } |
Bill Schmidt | 199402b | 2013-02-01 02:14:03 +0000 | [diff] [blame] | 1021 | |
| 1022 | return false; |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 1023 | } |
| 1024 | |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 1025 | bool PPCTargetInfo::hasFeature(StringRef Feature) const { |
| 1026 | return Feature == "powerpc"; |
| 1027 | } |
Chris Lattner | 393ff04 | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 1028 | |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 1029 | |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1030 | const char * const PPCTargetInfo::GCCRegNames[] = { |
Chris Lattner | e94e0d4 | 2009-09-16 05:05:27 +0000 | [diff] [blame] | 1031 | "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", |
| 1032 | "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", |
| 1033 | "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23", |
| 1034 | "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31", |
| 1035 | "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7", |
| 1036 | "f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15", |
| 1037 | "f16", "f17", "f18", "f19", "f20", "f21", "f22", "f23", |
| 1038 | "f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31", |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1039 | "mq", "lr", "ctr", "ap", |
Chris Lattner | e94e0d4 | 2009-09-16 05:05:27 +0000 | [diff] [blame] | 1040 | "cr0", "cr1", "cr2", "cr3", "cr4", "cr5", "cr6", "cr7", |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1041 | "xer", |
Chris Lattner | e94e0d4 | 2009-09-16 05:05:27 +0000 | [diff] [blame] | 1042 | "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", |
| 1043 | "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", |
| 1044 | "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", |
| 1045 | "v24", "v25", "v26", "v27", "v28", "v29", "v30", "v31", |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1046 | "vrsave", "vscr", |
| 1047 | "spe_acc", "spefscr", |
| 1048 | "sfp" |
| 1049 | }; |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 1050 | |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 1051 | void PPCTargetInfo::getGCCRegNames(const char * const *&Names, |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1052 | unsigned &NumNames) const { |
| 1053 | Names = GCCRegNames; |
| 1054 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 1055 | } |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 1056 | |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1057 | const TargetInfo::GCCRegAlias PPCTargetInfo::GCCRegAliases[] = { |
| 1058 | // While some of these aliases do map to different registers |
| 1059 | // they still share the same register name. |
Daniel Dunbar | c1f2cdd | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 1060 | { { "0" }, "r0" }, |
| 1061 | { { "1"}, "r1" }, |
| 1062 | { { "2" }, "r2" }, |
| 1063 | { { "3" }, "r3" }, |
| 1064 | { { "4" }, "r4" }, |
| 1065 | { { "5" }, "r5" }, |
| 1066 | { { "6" }, "r6" }, |
| 1067 | { { "7" }, "r7" }, |
| 1068 | { { "8" }, "r8" }, |
| 1069 | { { "9" }, "r9" }, |
| 1070 | { { "10" }, "r10" }, |
| 1071 | { { "11" }, "r11" }, |
| 1072 | { { "12" }, "r12" }, |
| 1073 | { { "13" }, "r13" }, |
| 1074 | { { "14" }, "r14" }, |
| 1075 | { { "15" }, "r15" }, |
| 1076 | { { "16" }, "r16" }, |
| 1077 | { { "17" }, "r17" }, |
| 1078 | { { "18" }, "r18" }, |
| 1079 | { { "19" }, "r19" }, |
| 1080 | { { "20" }, "r20" }, |
| 1081 | { { "21" }, "r21" }, |
| 1082 | { { "22" }, "r22" }, |
| 1083 | { { "23" }, "r23" }, |
| 1084 | { { "24" }, "r24" }, |
| 1085 | { { "25" }, "r25" }, |
| 1086 | { { "26" }, "r26" }, |
| 1087 | { { "27" }, "r27" }, |
| 1088 | { { "28" }, "r28" }, |
| 1089 | { { "29" }, "r29" }, |
| 1090 | { { "30" }, "r30" }, |
| 1091 | { { "31" }, "r31" }, |
| 1092 | { { "fr0" }, "f0" }, |
| 1093 | { { "fr1" }, "f1" }, |
| 1094 | { { "fr2" }, "f2" }, |
| 1095 | { { "fr3" }, "f3" }, |
| 1096 | { { "fr4" }, "f4" }, |
| 1097 | { { "fr5" }, "f5" }, |
| 1098 | { { "fr6" }, "f6" }, |
| 1099 | { { "fr7" }, "f7" }, |
| 1100 | { { "fr8" }, "f8" }, |
| 1101 | { { "fr9" }, "f9" }, |
Mike Stump | 1088039 | 2009-09-17 21:15:00 +0000 | [diff] [blame] | 1102 | { { "fr10" }, "f10" }, |
Daniel Dunbar | c1f2cdd | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 1103 | { { "fr11" }, "f11" }, |
| 1104 | { { "fr12" }, "f12" }, |
| 1105 | { { "fr13" }, "f13" }, |
| 1106 | { { "fr14" }, "f14" }, |
| 1107 | { { "fr15" }, "f15" }, |
| 1108 | { { "fr16" }, "f16" }, |
| 1109 | { { "fr17" }, "f17" }, |
| 1110 | { { "fr18" }, "f18" }, |
| 1111 | { { "fr19" }, "f19" }, |
| 1112 | { { "fr20" }, "f20" }, |
| 1113 | { { "fr21" }, "f21" }, |
| 1114 | { { "fr22" }, "f22" }, |
| 1115 | { { "fr23" }, "f23" }, |
| 1116 | { { "fr24" }, "f24" }, |
| 1117 | { { "fr25" }, "f25" }, |
| 1118 | { { "fr26" }, "f26" }, |
| 1119 | { { "fr27" }, "f27" }, |
| 1120 | { { "fr28" }, "f28" }, |
| 1121 | { { "fr29" }, "f29" }, |
| 1122 | { { "fr30" }, "f30" }, |
| 1123 | { { "fr31" }, "f31" }, |
| 1124 | { { "cc" }, "cr0" }, |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1125 | }; |
| 1126 | |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 1127 | void PPCTargetInfo::getGCCRegAliases(const GCCRegAlias *&Aliases, |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1128 | unsigned &NumAliases) const { |
| 1129 | Aliases = GCCRegAliases; |
| 1130 | NumAliases = llvm::array_lengthof(GCCRegAliases); |
| 1131 | } |
| 1132 | } // end anonymous namespace. |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 1133 | |
| 1134 | namespace { |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1135 | class PPC32TargetInfo : public PPCTargetInfo { |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 1136 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 1137 | PPC32TargetInfo(const llvm::Triple &Triple) : PPCTargetInfo(Triple) { |
Eli Friedman | ed855cb | 2008-08-21 00:13:15 +0000 | [diff] [blame] | 1138 | 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] | 1139 | "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] | 1140 | |
Joerg Sonnenberger | 6ac26fa | 2011-07-04 21:57:55 +0000 | [diff] [blame] | 1141 | switch (getTriple().getOS()) { |
Nico Weber | 6e1d2ea | 2012-01-31 02:07:33 +0000 | [diff] [blame] | 1142 | case llvm::Triple::Linux: |
Joerg Sonnenberger | 6ac26fa | 2011-07-04 21:57:55 +0000 | [diff] [blame] | 1143 | case llvm::Triple::FreeBSD: |
| 1144 | case llvm::Triple::NetBSD: |
Joerg Sonnenberger | 78542df | 2011-07-05 14:54:41 +0000 | [diff] [blame] | 1145 | SizeType = UnsignedInt; |
Hal Finkel | 178a9b8 | 2012-03-02 20:54:36 +0000 | [diff] [blame] | 1146 | PtrDiffType = SignedInt; |
| 1147 | IntPtrType = SignedInt; |
Joerg Sonnenberger | 78542df | 2011-07-05 14:54:41 +0000 | [diff] [blame] | 1148 | break; |
Joerg Sonnenberger | 1a83b43 | 2011-07-04 23:11:58 +0000 | [diff] [blame] | 1149 | default: |
Joerg Sonnenberger | 78542df | 2011-07-05 14:54:41 +0000 | [diff] [blame] | 1150 | break; |
Joerg Sonnenberger | 6ac26fa | 2011-07-04 21:57:55 +0000 | [diff] [blame] | 1151 | } |
Roman Divacky | e3d175d | 2012-03-13 16:53:54 +0000 | [diff] [blame] | 1152 | |
Roman Divacky | efe9c0d | 2012-03-13 19:20:17 +0000 | [diff] [blame] | 1153 | if (getTriple().getOS() == llvm::Triple::FreeBSD) { |
| 1154 | LongDoubleWidth = LongDoubleAlign = 64; |
Roman Divacky | e3d175d | 2012-03-13 16:53:54 +0000 | [diff] [blame] | 1155 | LongDoubleFormat = &llvm::APFloat::IEEEdouble; |
Roman Divacky | efe9c0d | 2012-03-13 19:20:17 +0000 | [diff] [blame] | 1156 | } |
Benjamin Kramer | 7baa711 | 2012-11-17 17:30:55 +0000 | [diff] [blame] | 1157 | |
| 1158 | // PPC32 supports atomics up to 4 bytes. |
| 1159 | MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 32; |
Roman Divacky | c81f2a2 | 2011-01-06 08:27:10 +0000 | [diff] [blame] | 1160 | } |
| 1161 | |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 1162 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
Roman Divacky | c81f2a2 | 2011-01-06 08:27:10 +0000 | [diff] [blame] | 1163 | // 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] | 1164 | return TargetInfo::PowerABIBuiltinVaList; |
Eli Friedman | ed855cb | 2008-08-21 00:13:15 +0000 | [diff] [blame] | 1165 | } |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 1166 | }; |
| 1167 | } // end anonymous namespace. |
| 1168 | |
| 1169 | namespace { |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1170 | class PPC64TargetInfo : public PPCTargetInfo { |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 1171 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 1172 | PPC64TargetInfo(const llvm::Triple &Triple) : PPCTargetInfo(Triple) { |
Chris Lattner | f291b10 | 2008-05-09 06:17:04 +0000 | [diff] [blame] | 1173 | LongWidth = LongAlign = PointerWidth = PointerAlign = 64; |
Eli Friedman | 3c7b6e4 | 2009-07-01 03:36:11 +0000 | [diff] [blame] | 1174 | IntMaxType = SignedLong; |
| 1175 | UIntMaxType = UnsignedLong; |
| 1176 | Int64Type = SignedLong; |
Roman Divacky | e3d175d | 2012-03-13 16:53:54 +0000 | [diff] [blame] | 1177 | |
Roman Divacky | efe9c0d | 2012-03-13 19:20:17 +0000 | [diff] [blame] | 1178 | if (getTriple().getOS() == llvm::Triple::FreeBSD) { |
| 1179 | LongDoubleWidth = LongDoubleAlign = 64; |
Roman Divacky | e3d175d | 2012-03-13 16:53:54 +0000 | [diff] [blame] | 1180 | LongDoubleFormat = &llvm::APFloat::IEEEdouble; |
Bill Schmidt | dbaf4bc | 2012-10-29 14:59:24 +0000 | [diff] [blame] | 1181 | DescriptionString = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-" |
| 1182 | "i64:64:64-f32:32:32-f64:64:64-f128:64:64-" |
| 1183 | "v128:128:128-n32:64"; |
| 1184 | } else |
| 1185 | DescriptionString = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-" |
| 1186 | "i64:64:64-f32:32:32-f64:64:64-f128:128:128-" |
| 1187 | "v128:128:128-n32:64"; |
Benjamin Kramer | 7baa711 | 2012-11-17 17:30:55 +0000 | [diff] [blame] | 1188 | |
| 1189 | // PPC64 supports atomics up to 8 bytes. |
| 1190 | MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 64; |
Chris Lattner | f291b10 | 2008-05-09 06:17:04 +0000 | [diff] [blame] | 1191 | } |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 1192 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 1193 | return TargetInfo::CharPtrBuiltinVaList; |
Roman Divacky | c81f2a2 | 2011-01-06 08:27:10 +0000 | [diff] [blame] | 1194 | } |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 1195 | }; |
| 1196 | } // end anonymous namespace. |
| 1197 | |
Daniel Dunbar | 4c6a226 | 2010-05-30 00:07:30 +0000 | [diff] [blame] | 1198 | |
| 1199 | namespace { |
Roman Divacky | c81f2a2 | 2011-01-06 08:27:10 +0000 | [diff] [blame] | 1200 | class DarwinPPC32TargetInfo : |
| 1201 | public DarwinTargetInfo<PPC32TargetInfo> { |
Daniel Dunbar | 4c6a226 | 2010-05-30 00:07:30 +0000 | [diff] [blame] | 1202 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 1203 | DarwinPPC32TargetInfo(const llvm::Triple &Triple) |
| 1204 | : DarwinTargetInfo<PPC32TargetInfo>(Triple) { |
Daniel Dunbar | 4c6a226 | 2010-05-30 00:07:30 +0000 | [diff] [blame] | 1205 | HasAlignMac68kSupport = true; |
Roman Divacky | c81f2a2 | 2011-01-06 08:27:10 +0000 | [diff] [blame] | 1206 | BoolWidth = BoolAlign = 32; //XXX support -mone-byte-bool? |
David Fang | b5afadd | 2013-05-16 17:51:48 +0000 | [diff] [blame] | 1207 | PtrDiffType = SignedInt; // for http://llvm.org/bugs/show_bug.cgi?id=15726 |
Anton Yartsev | 9bc23ba | 2012-01-17 22:40:00 +0000 | [diff] [blame] | 1208 | LongLongAlign = 32; |
Nick Lewycky | 9bddf43 | 2011-12-21 04:25:47 +0000 | [diff] [blame] | 1209 | SuitableAlign = 128; |
Anton Yartsev | 9bc23ba | 2012-01-17 22:40:00 +0000 | [diff] [blame] | 1210 | DescriptionString = "E-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-" |
| 1211 | "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] | 1212 | } |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 1213 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 1214 | return TargetInfo::CharPtrBuiltinVaList; |
Daniel Dunbar | 4c6a226 | 2010-05-30 00:07:30 +0000 | [diff] [blame] | 1215 | } |
| 1216 | }; |
| 1217 | |
| 1218 | class DarwinPPC64TargetInfo : |
| 1219 | public DarwinTargetInfo<PPC64TargetInfo> { |
| 1220 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 1221 | DarwinPPC64TargetInfo(const llvm::Triple &Triple) |
| 1222 | : DarwinTargetInfo<PPC64TargetInfo>(Triple) { |
Daniel Dunbar | 4c6a226 | 2010-05-30 00:07:30 +0000 | [diff] [blame] | 1223 | HasAlignMac68kSupport = true; |
Nick Lewycky | 9bddf43 | 2011-12-21 04:25:47 +0000 | [diff] [blame] | 1224 | SuitableAlign = 128; |
Bill Schmidt | dbaf4bc | 2012-10-29 14:59:24 +0000 | [diff] [blame] | 1225 | DescriptionString = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-" |
| 1226 | "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] | 1227 | } |
| 1228 | }; |
| 1229 | } // end anonymous namespace. |
| 1230 | |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 1231 | namespace { |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1232 | static const unsigned NVPTXAddrSpaceMap[] = { |
| 1233 | 1, // opencl_global |
| 1234 | 3, // opencl_local |
| 1235 | 4, // opencl_constant |
| 1236 | 1, // cuda_device |
| 1237 | 4, // cuda_constant |
| 1238 | 3, // cuda_shared |
| 1239 | }; |
| 1240 | class NVPTXTargetInfo : public TargetInfo { |
| 1241 | static const char * const GCCRegNames[]; |
Justin Holewinski | 2c585b9 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1242 | static const Builtin::Info BuiltinInfo[]; |
Dmitri Gribenko | cfa88f8 | 2013-01-12 19:30:44 +0000 | [diff] [blame] | 1243 | std::vector<StringRef> AvailableFeatures; |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1244 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 1245 | NVPTXTargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) { |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1246 | BigEndian = false; |
| 1247 | TLSSupported = false; |
| 1248 | LongWidth = LongAlign = 64; |
| 1249 | AddrSpaceMap = &NVPTXAddrSpaceMap; |
Justin Holewinski | 2c585b9 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1250 | // Define available target features |
| 1251 | // These must be defined in sorted order! |
Justin Holewinski | 9903e94 | 2012-07-11 15:34:55 +0000 | [diff] [blame] | 1252 | NoAsmVariants = true; |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1253 | } |
| 1254 | virtual void getTargetDefines(const LangOptions &Opts, |
| 1255 | MacroBuilder &Builder) const { |
| 1256 | Builder.defineMacro("__PTX__"); |
Justin Holewinski | 2c585b9 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1257 | Builder.defineMacro("__NVPTX__"); |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1258 | } |
| 1259 | virtual void getTargetBuiltins(const Builtin::Info *&Records, |
| 1260 | unsigned &NumRecords) const { |
Justin Holewinski | 2c585b9 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1261 | Records = BuiltinInfo; |
| 1262 | NumRecords = clang::NVPTX::LastTSBuiltin-Builtin::FirstTSBuiltin; |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1263 | } |
| 1264 | virtual bool hasFeature(StringRef Feature) const { |
Justin Holewinski | 2c585b9 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1265 | return Feature == "ptx" || Feature == "nvptx"; |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1266 | } |
| 1267 | |
| 1268 | virtual void getGCCRegNames(const char * const *&Names, |
| 1269 | unsigned &NumNames) const; |
| 1270 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 1271 | unsigned &NumAliases) const { |
| 1272 | // No aliases. |
| 1273 | Aliases = 0; |
| 1274 | NumAliases = 0; |
| 1275 | } |
| 1276 | virtual bool validateAsmConstraint(const char *&Name, |
Justin Holewinski | 0ac428e | 2013-06-21 18:51:24 +0000 | [diff] [blame] | 1277 | TargetInfo::ConstraintInfo &Info) const { |
| 1278 | switch (*Name) { |
| 1279 | default: return false; |
| 1280 | case 'c': |
| 1281 | case 'h': |
| 1282 | case 'r': |
| 1283 | case 'l': |
| 1284 | case 'f': |
| 1285 | case 'd': |
| 1286 | Info.setAllowsRegister(); |
| 1287 | return true; |
| 1288 | } |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1289 | } |
| 1290 | virtual const char *getClobbers() const { |
| 1291 | // FIXME: Is this really right? |
| 1292 | return ""; |
| 1293 | } |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 1294 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1295 | // FIXME: implement |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 1296 | return TargetInfo::CharPtrBuiltinVaList; |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1297 | } |
| 1298 | virtual bool setCPU(const std::string &Name) { |
Justin Holewinski | affa3af | 2013-03-30 14:38:26 +0000 | [diff] [blame] | 1299 | bool Valid = llvm::StringSwitch<bool>(Name) |
| 1300 | .Case("sm_20", true) |
| 1301 | .Case("sm_21", true) |
| 1302 | .Case("sm_30", true) |
| 1303 | .Case("sm_35", true) |
| 1304 | .Default(false); |
| 1305 | |
| 1306 | return Valid; |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1307 | } |
Justin Holewinski | 2c585b9 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1308 | virtual bool setFeatureEnabled(llvm::StringMap<bool> &Features, |
| 1309 | StringRef Name, |
| 1310 | bool Enabled) const; |
| 1311 | }; |
| 1312 | |
| 1313 | const Builtin::Info NVPTXTargetInfo::BuiltinInfo[] = { |
| 1314 | #define BUILTIN(ID, TYPE, ATTRS) { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
| 1315 | #define LIBBUILTIN(ID, TYPE, ATTRS, HEADER) { #ID, TYPE, ATTRS, HEADER,\ |
| 1316 | ALL_LANGUAGES }, |
| 1317 | #include "clang/Basic/BuiltinsNVPTX.def" |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1318 | }; |
| 1319 | |
| 1320 | const char * const NVPTXTargetInfo::GCCRegNames[] = { |
| 1321 | "r0" |
| 1322 | }; |
| 1323 | |
| 1324 | void NVPTXTargetInfo::getGCCRegNames(const char * const *&Names, |
| 1325 | unsigned &NumNames) const { |
| 1326 | Names = GCCRegNames; |
| 1327 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 1328 | } |
| 1329 | |
Justin Holewinski | 2c585b9 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1330 | bool NVPTXTargetInfo::setFeatureEnabled(llvm::StringMap<bool> &Features, |
| 1331 | StringRef Name, |
| 1332 | bool Enabled) const { |
| 1333 | if(std::binary_search(AvailableFeatures.begin(), AvailableFeatures.end(), |
| 1334 | Name)) { |
| 1335 | Features[Name] = Enabled; |
| 1336 | return true; |
| 1337 | } else { |
| 1338 | return false; |
| 1339 | } |
| 1340 | } |
| 1341 | |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1342 | class NVPTX32TargetInfo : public NVPTXTargetInfo { |
| 1343 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 1344 | NVPTX32TargetInfo(const llvm::Triple &Triple) : NVPTXTargetInfo(Triple) { |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1345 | PointerWidth = PointerAlign = 32; |
Justin Holewinski | 2c585b9 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1346 | SizeType = PtrDiffType = IntPtrType = TargetInfo::UnsignedInt; |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1347 | DescriptionString |
| 1348 | = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-" |
| 1349 | "f32:32:32-f64:64:64-v16:16:16-v32:32:32-v64:64:64-v128:128:128-" |
| 1350 | "n16:32:64"; |
Justin Holewinski | 2c585b9 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1351 | } |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1352 | }; |
| 1353 | |
| 1354 | class NVPTX64TargetInfo : public NVPTXTargetInfo { |
| 1355 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 1356 | NVPTX64TargetInfo(const llvm::Triple &Triple) : NVPTXTargetInfo(Triple) { |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1357 | PointerWidth = PointerAlign = 64; |
Justin Holewinski | 2c585b9 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1358 | SizeType = PtrDiffType = IntPtrType = TargetInfo::UnsignedLongLong; |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1359 | DescriptionString |
| 1360 | = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-" |
| 1361 | "f32:32:32-f64:64:64-v16:16:16-v32:32:32-v64:64:64-v128:128:128-" |
| 1362 | "n16:32:64"; |
Justin Holewinski | 2c585b9 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1363 | } |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1364 | }; |
| 1365 | } |
| 1366 | |
| 1367 | namespace { |
Eli Friedman | 6505a29 | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 1368 | |
| 1369 | static const unsigned R600AddrSpaceMap[] = { |
| 1370 | 1, // opencl_global |
| 1371 | 3, // opencl_local |
| 1372 | 2, // opencl_constant |
| 1373 | 1, // cuda_device |
| 1374 | 2, // cuda_constant |
| 1375 | 3 // cuda_shared |
| 1376 | }; |
| 1377 | |
Tom Stellard | fd07591 | 2013-03-04 17:40:53 +0000 | [diff] [blame] | 1378 | static const char *DescriptionStringR600 = |
| 1379 | "e" |
| 1380 | "-p:32:32:32" |
| 1381 | "-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32" |
| 1382 | "-v16:16:16-v24:32:32-v32:32:32-v48:64:64-v64:64:64-v96:128:128-v128:128:128" |
| 1383 | "-v192:256:256-v256:256:256-v512:512:512-v1024:1024:1024-v2048:2048:2048" |
| 1384 | "-n32:64"; |
| 1385 | |
| 1386 | static const char *DescriptionStringR600DoubleOps = |
| 1387 | "e" |
| 1388 | "-p:32:32:32" |
| 1389 | "-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64" |
| 1390 | "-v16:16:16-v24:32:32-v32:32:32-v48:64:64-v64:64:64-v96:128:128-v128:128:128" |
| 1391 | "-v192:256:256-v256:256:256-v512:512:512-v1024:1024:1024-v2048:2048:2048" |
| 1392 | "-n32:64"; |
| 1393 | |
| 1394 | static const char *DescriptionStringSI = |
| 1395 | "e" |
| 1396 | "-p:64:64:64" |
| 1397 | "-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64" |
| 1398 | "-v16:16:16-v24:32:32-v32:32:32-v48:64:64-v64:64:64-v96:128:128-v128:128:128" |
| 1399 | "-v192:256:256-v256:256:256-v512:512:512-v1024:1024:1024-v2048:2048:2048" |
| 1400 | "-n32:64"; |
| 1401 | |
Eli Friedman | 6505a29 | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 1402 | class R600TargetInfo : public TargetInfo { |
Tom Stellard | fd07591 | 2013-03-04 17:40:53 +0000 | [diff] [blame] | 1403 | /// \brief The GPU profiles supported by the R600 target. |
| 1404 | enum GPUKind { |
| 1405 | GK_NONE, |
| 1406 | GK_R600, |
| 1407 | GK_R600_DOUBLE_OPS, |
| 1408 | GK_R700, |
| 1409 | GK_R700_DOUBLE_OPS, |
| 1410 | GK_EVERGREEN, |
| 1411 | GK_EVERGREEN_DOUBLE_OPS, |
| 1412 | GK_NORTHERN_ISLANDS, |
| 1413 | GK_CAYMAN, |
| 1414 | GK_SOUTHERN_ISLANDS |
| 1415 | } GPU; |
| 1416 | |
Eli Friedman | 6505a29 | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 1417 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 1418 | R600TargetInfo(const llvm::Triple &Triple) |
| 1419 | : TargetInfo(Triple), GPU(GK_R600) { |
Tom Stellard | fd07591 | 2013-03-04 17:40:53 +0000 | [diff] [blame] | 1420 | DescriptionString = DescriptionStringR600; |
Eli Friedman | 6505a29 | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 1421 | AddrSpaceMap = &R600AddrSpaceMap; |
| 1422 | } |
| 1423 | |
| 1424 | virtual const char * getClobbers() const { |
| 1425 | return ""; |
| 1426 | } |
| 1427 | |
| 1428 | virtual void getGCCRegNames(const char * const *&Names, |
| 1429 | unsigned &numNames) const { |
| 1430 | Names = NULL; |
| 1431 | numNames = 0; |
| 1432 | } |
| 1433 | |
| 1434 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 1435 | unsigned &NumAliases) const { |
| 1436 | Aliases = NULL; |
| 1437 | NumAliases = 0; |
| 1438 | } |
| 1439 | |
| 1440 | virtual bool validateAsmConstraint(const char *&Name, |
| 1441 | TargetInfo::ConstraintInfo &info) const { |
| 1442 | return true; |
| 1443 | } |
| 1444 | |
| 1445 | virtual void getTargetBuiltins(const Builtin::Info *&Records, |
| 1446 | unsigned &NumRecords) const { |
| 1447 | Records = NULL; |
| 1448 | NumRecords = 0; |
| 1449 | } |
| 1450 | |
| 1451 | |
| 1452 | virtual void getTargetDefines(const LangOptions &Opts, |
| 1453 | MacroBuilder &Builder) const { |
| 1454 | Builder.defineMacro("__R600__"); |
| 1455 | } |
| 1456 | |
| 1457 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 1458 | return TargetInfo::CharPtrBuiltinVaList; |
| 1459 | } |
| 1460 | |
Tom Stellard | fd07591 | 2013-03-04 17:40:53 +0000 | [diff] [blame] | 1461 | virtual bool setCPU(const std::string &Name) { |
| 1462 | GPU = llvm::StringSwitch<GPUKind>(Name) |
| 1463 | .Case("r600" , GK_R600) |
| 1464 | .Case("rv610", GK_R600) |
| 1465 | .Case("rv620", GK_R600) |
| 1466 | .Case("rv630", GK_R600) |
| 1467 | .Case("rv635", GK_R600) |
| 1468 | .Case("rs780", GK_R600) |
| 1469 | .Case("rs880", GK_R600) |
| 1470 | .Case("rv670", GK_R600_DOUBLE_OPS) |
| 1471 | .Case("rv710", GK_R700) |
| 1472 | .Case("rv730", GK_R700) |
| 1473 | .Case("rv740", GK_R700_DOUBLE_OPS) |
| 1474 | .Case("rv770", GK_R700_DOUBLE_OPS) |
| 1475 | .Case("palm", GK_EVERGREEN) |
| 1476 | .Case("cedar", GK_EVERGREEN) |
| 1477 | .Case("sumo", GK_EVERGREEN) |
| 1478 | .Case("sumo2", GK_EVERGREEN) |
| 1479 | .Case("redwood", GK_EVERGREEN) |
| 1480 | .Case("juniper", GK_EVERGREEN) |
| 1481 | .Case("hemlock", GK_EVERGREEN_DOUBLE_OPS) |
| 1482 | .Case("cypress", GK_EVERGREEN_DOUBLE_OPS) |
| 1483 | .Case("barts", GK_NORTHERN_ISLANDS) |
| 1484 | .Case("turks", GK_NORTHERN_ISLANDS) |
| 1485 | .Case("caicos", GK_NORTHERN_ISLANDS) |
| 1486 | .Case("cayman", GK_CAYMAN) |
| 1487 | .Case("aruba", GK_CAYMAN) |
Tom Stellard | 3b848ec | 2013-04-01 20:56:49 +0000 | [diff] [blame] | 1488 | .Case("tahiti", GK_SOUTHERN_ISLANDS) |
Tom Stellard | fd07591 | 2013-03-04 17:40:53 +0000 | [diff] [blame] | 1489 | .Case("pitcairn", GK_SOUTHERN_ISLANDS) |
| 1490 | .Case("verde", GK_SOUTHERN_ISLANDS) |
| 1491 | .Case("oland", GK_SOUTHERN_ISLANDS) |
| 1492 | .Default(GK_NONE); |
| 1493 | |
| 1494 | if (GPU == GK_NONE) { |
| 1495 | return false; |
| 1496 | } |
| 1497 | |
| 1498 | // Set the correct data layout |
| 1499 | switch (GPU) { |
| 1500 | case GK_NONE: |
| 1501 | case GK_R600: |
| 1502 | case GK_R700: |
| 1503 | case GK_EVERGREEN: |
| 1504 | case GK_NORTHERN_ISLANDS: |
| 1505 | DescriptionString = DescriptionStringR600; |
| 1506 | break; |
| 1507 | case GK_R600_DOUBLE_OPS: |
| 1508 | case GK_R700_DOUBLE_OPS: |
| 1509 | case GK_EVERGREEN_DOUBLE_OPS: |
| 1510 | case GK_CAYMAN: |
| 1511 | DescriptionString = DescriptionStringR600DoubleOps; |
| 1512 | break; |
| 1513 | case GK_SOUTHERN_ISLANDS: |
| 1514 | DescriptionString = DescriptionStringSI; |
| 1515 | break; |
| 1516 | } |
| 1517 | |
| 1518 | return true; |
| 1519 | } |
Eli Friedman | 6505a29 | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 1520 | }; |
| 1521 | |
| 1522 | } // end anonymous namespace |
| 1523 | |
| 1524 | namespace { |
Chris Lattner | 9cbeb63 | 2010-03-06 21:21:27 +0000 | [diff] [blame] | 1525 | // MBlaze abstract base class |
| 1526 | class MBlazeTargetInfo : public TargetInfo { |
| 1527 | static const char * const GCCRegNames[]; |
| 1528 | static const TargetInfo::GCCRegAlias GCCRegAliases[]; |
| 1529 | |
| 1530 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 1531 | MBlazeTargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) { |
Wesley Peck | a48fa4b | 2010-12-12 20:56:47 +0000 | [diff] [blame] | 1532 | DescriptionString = "E-p:32:32:32-i8:8:8-i16:16:16"; |
Chris Lattner | 9cbeb63 | 2010-03-06 21:21:27 +0000 | [diff] [blame] | 1533 | } |
| 1534 | |
| 1535 | virtual void getTargetBuiltins(const Builtin::Info *&Records, |
| 1536 | unsigned &NumRecords) const { |
| 1537 | // FIXME: Implement. |
| 1538 | Records = 0; |
| 1539 | NumRecords = 0; |
| 1540 | } |
| 1541 | |
| 1542 | virtual void getTargetDefines(const LangOptions &Opts, |
| 1543 | MacroBuilder &Builder) const; |
| 1544 | |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 1545 | virtual bool hasFeature(StringRef Feature) const { |
| 1546 | return Feature == "mblaze"; |
| 1547 | } |
| 1548 | |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 1549 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 1550 | return TargetInfo::CharPtrBuiltinVaList; |
Chris Lattner | 9cbeb63 | 2010-03-06 21:21:27 +0000 | [diff] [blame] | 1551 | } |
| 1552 | virtual const char *getTargetPrefix() const { |
| 1553 | return "mblaze"; |
| 1554 | } |
| 1555 | virtual void getGCCRegNames(const char * const *&Names, |
| 1556 | unsigned &NumNames) const; |
| 1557 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 1558 | unsigned &NumAliases) const; |
| 1559 | virtual bool validateAsmConstraint(const char *&Name, |
| 1560 | TargetInfo::ConstraintInfo &Info) const { |
| 1561 | switch (*Name) { |
| 1562 | default: return false; |
| 1563 | case 'O': // Zero |
| 1564 | return true; |
| 1565 | case 'b': // Base register |
| 1566 | case 'f': // Floating point register |
| 1567 | Info.setAllowsRegister(); |
| 1568 | return true; |
| 1569 | } |
| 1570 | } |
| 1571 | virtual const char *getClobbers() const { |
| 1572 | return ""; |
| 1573 | } |
| 1574 | }; |
| 1575 | |
| 1576 | /// MBlazeTargetInfo::getTargetDefines - Return a set of the MBlaze-specific |
| 1577 | /// #defines that are not tied to a specific subtarget. |
| 1578 | void MBlazeTargetInfo::getTargetDefines(const LangOptions &Opts, |
| 1579 | MacroBuilder &Builder) const { |
| 1580 | // Target identification. |
| 1581 | Builder.defineMacro("__microblaze__"); |
| 1582 | Builder.defineMacro("_ARCH_MICROBLAZE"); |
| 1583 | Builder.defineMacro("__MICROBLAZE__"); |
| 1584 | |
| 1585 | // Target properties. |
| 1586 | Builder.defineMacro("_BIG_ENDIAN"); |
| 1587 | Builder.defineMacro("__BIG_ENDIAN__"); |
| 1588 | |
| 1589 | // Subtarget options. |
| 1590 | Builder.defineMacro("__REGISTER_PREFIX__", ""); |
| 1591 | } |
| 1592 | |
| 1593 | |
| 1594 | const char * const MBlazeTargetInfo::GCCRegNames[] = { |
| 1595 | "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", |
| 1596 | "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", |
| 1597 | "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23", |
| 1598 | "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31", |
| 1599 | "$f0", "$f1", "$f2", "$f3", "$f4", "$f5", "$f6", "$f7", |
| 1600 | "$f8", "$f9", "$f10", "$f11", "$f12", "$f13", "$f14", "$f15", |
| 1601 | "$f16", "$f17", "$f18", "$f19", "$f20", "$f21", "$f22", "$f23", |
| 1602 | "$f24", "$f25", "$f26", "$f27", "$f28", "$f29", "$f30", "$f31", |
| 1603 | "hi", "lo", "accum","rmsr", "$fcc1","$fcc2","$fcc3","$fcc4", |
| 1604 | "$fcc5","$fcc6","$fcc7","$ap", "$rap", "$frp" |
| 1605 | }; |
| 1606 | |
| 1607 | void MBlazeTargetInfo::getGCCRegNames(const char * const *&Names, |
| 1608 | unsigned &NumNames) const { |
| 1609 | Names = GCCRegNames; |
| 1610 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 1611 | } |
| 1612 | |
| 1613 | const TargetInfo::GCCRegAlias MBlazeTargetInfo::GCCRegAliases[] = { |
| 1614 | { {"f0"}, "r0" }, |
| 1615 | { {"f1"}, "r1" }, |
| 1616 | { {"f2"}, "r2" }, |
| 1617 | { {"f3"}, "r3" }, |
| 1618 | { {"f4"}, "r4" }, |
| 1619 | { {"f5"}, "r5" }, |
| 1620 | { {"f6"}, "r6" }, |
| 1621 | { {"f7"}, "r7" }, |
| 1622 | { {"f8"}, "r8" }, |
| 1623 | { {"f9"}, "r9" }, |
| 1624 | { {"f10"}, "r10" }, |
| 1625 | { {"f11"}, "r11" }, |
| 1626 | { {"f12"}, "r12" }, |
| 1627 | { {"f13"}, "r13" }, |
| 1628 | { {"f14"}, "r14" }, |
| 1629 | { {"f15"}, "r15" }, |
| 1630 | { {"f16"}, "r16" }, |
| 1631 | { {"f17"}, "r17" }, |
| 1632 | { {"f18"}, "r18" }, |
| 1633 | { {"f19"}, "r19" }, |
| 1634 | { {"f20"}, "r20" }, |
| 1635 | { {"f21"}, "r21" }, |
| 1636 | { {"f22"}, "r22" }, |
| 1637 | { {"f23"}, "r23" }, |
| 1638 | { {"f24"}, "r24" }, |
| 1639 | { {"f25"}, "r25" }, |
| 1640 | { {"f26"}, "r26" }, |
| 1641 | { {"f27"}, "r27" }, |
| 1642 | { {"f28"}, "r28" }, |
| 1643 | { {"f29"}, "r29" }, |
| 1644 | { {"f30"}, "r30" }, |
| 1645 | { {"f31"}, "r31" }, |
| 1646 | }; |
| 1647 | |
| 1648 | void MBlazeTargetInfo::getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 1649 | unsigned &NumAliases) const { |
| 1650 | Aliases = GCCRegAliases; |
| 1651 | NumAliases = llvm::array_lengthof(GCCRegAliases); |
| 1652 | } |
| 1653 | } // end anonymous namespace. |
| 1654 | |
| 1655 | namespace { |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1656 | // Namespace for x86 abstract base class |
| 1657 | const Builtin::Info BuiltinInfo[] = { |
Eli Friedman | e7e66f7 | 2011-07-05 21:53:01 +0000 | [diff] [blame] | 1658 | #define BUILTIN(ID, TYPE, ATTRS) { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
Fariborz Jahanian | 67aba81 | 2010-11-30 17:35:24 +0000 | [diff] [blame] | 1659 | #define LIBBUILTIN(ID, TYPE, ATTRS, HEADER) { #ID, TYPE, ATTRS, HEADER,\ |
Eli Friedman | e7e66f7 | 2011-07-05 21:53:01 +0000 | [diff] [blame] | 1660 | ALL_LANGUAGES }, |
Chris Lattner | 6b15cdc | 2009-06-14 01:05:48 +0000 | [diff] [blame] | 1661 | #include "clang/Basic/BuiltinsX86.def" |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1662 | }; |
Eli Friedman | 61538a7 | 2008-05-20 14:21:01 +0000 | [diff] [blame] | 1663 | |
Nuno Lopes | 2550d70 | 2009-12-23 17:49:57 +0000 | [diff] [blame] | 1664 | static const char* const GCCRegNames[] = { |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1665 | "ax", "dx", "cx", "bx", "si", "di", "bp", "sp", |
| 1666 | "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] | 1667 | "argp", "flags", "fpcr", "fpsr", "dirflag", "frame", |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1668 | "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7", |
| 1669 | "mm0", "mm1", "mm2", "mm3", "mm4", "mm5", "mm6", "mm7", |
| 1670 | "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", |
Eric Christopher | cfd323d | 2011-06-21 00:05:20 +0000 | [diff] [blame] | 1671 | "xmm8", "xmm9", "xmm10", "xmm11", "xmm12", "xmm13", "xmm14", "xmm15", |
Eric Christopher | c5f9a01 | 2011-12-02 02:12:16 +0000 | [diff] [blame] | 1672 | "ymm0", "ymm1", "ymm2", "ymm3", "ymm4", "ymm5", "ymm6", "ymm7", |
| 1673 | "ymm8", "ymm9", "ymm10", "ymm11", "ymm12", "ymm13", "ymm14", "ymm15", |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1674 | }; |
| 1675 | |
Eric Christopher | cfd323d | 2011-06-21 00:05:20 +0000 | [diff] [blame] | 1676 | const TargetInfo::AddlRegName AddlRegNames[] = { |
| 1677 | { { "al", "ah", "eax", "rax" }, 0 }, |
| 1678 | { { "bl", "bh", "ebx", "rbx" }, 3 }, |
| 1679 | { { "cl", "ch", "ecx", "rcx" }, 2 }, |
| 1680 | { { "dl", "dh", "edx", "rdx" }, 1 }, |
| 1681 | { { "esi", "rsi" }, 4 }, |
| 1682 | { { "edi", "rdi" }, 5 }, |
| 1683 | { { "esp", "rsp" }, 7 }, |
| 1684 | { { "ebp", "rbp" }, 6 }, |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1685 | }; |
| 1686 | |
| 1687 | // X86 target abstract base class; x86-32 and x86-64 are very close, so |
| 1688 | // most of the implementation can be shared. |
| 1689 | class X86TargetInfo : public TargetInfo { |
Chris Lattner | 84f0ea8 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 1690 | enum X86SSEEnum { |
Craig Topper | 05fe4b5 | 2012-01-09 09:19:09 +0000 | [diff] [blame] | 1691 | NoSSE, SSE1, SSE2, SSE3, SSSE3, SSE41, SSE42, AVX, AVX2 |
Chris Lattner | 84f0ea8 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 1692 | } SSELevel; |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 1693 | enum MMX3DNowEnum { |
| 1694 | NoMMX3DNow, MMX, AMD3DNow, AMD3DNowAthlon |
| 1695 | } MMX3DNowLevel; |
Anders Carlsson | 9b0fb62 | 2010-01-27 03:47:49 +0000 | [diff] [blame] | 1696 | |
Eric Christopher | eea12d1 | 2010-04-02 23:50:19 +0000 | [diff] [blame] | 1697 | bool HasAES; |
Craig Topper | 3c0bc15 | 2012-05-31 05:18:48 +0000 | [diff] [blame] | 1698 | bool HasPCLMUL; |
Craig Topper | 31ceea0 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 1699 | bool HasLZCNT; |
Benjamin Kramer | 84f3080 | 2012-07-07 09:39:18 +0000 | [diff] [blame] | 1700 | bool HasRDRND; |
Craig Topper | 31ceea0 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 1701 | bool HasBMI; |
| 1702 | bool HasBMI2; |
Craig Topper | e14e08b | 2011-12-29 16:10:46 +0000 | [diff] [blame] | 1703 | bool HasPOPCNT; |
Michael Liao | 463eb89 | 2012-11-10 05:17:46 +0000 | [diff] [blame] | 1704 | bool HasRTM; |
Michael Liao | 72339a0 | 2013-03-26 17:52:08 +0000 | [diff] [blame] | 1705 | bool HasPRFCHW; |
Michael Liao | 1bfc28c | 2013-03-29 05:17:55 +0000 | [diff] [blame] | 1706 | bool HasRDSEED; |
Benjamin Kramer | 4dfa5ad | 2012-05-29 17:48:39 +0000 | [diff] [blame] | 1707 | bool HasSSE4a; |
Craig Topper | 6a511e1 | 2011-12-30 07:33:42 +0000 | [diff] [blame] | 1708 | bool HasFMA4; |
Craig Topper | 2ae9507 | 2012-06-03 21:46:30 +0000 | [diff] [blame] | 1709 | bool HasFMA; |
Craig Topper | b6af69e | 2012-06-09 22:24:14 +0000 | [diff] [blame] | 1710 | bool HasXOP; |
Manman Ren | 146e5a4 | 2012-10-11 00:59:55 +0000 | [diff] [blame] | 1711 | bool HasF16C; |
Bruno Cardoso Lopes | 7377ed9 | 2010-08-04 22:29:13 +0000 | [diff] [blame] | 1712 | |
Chandler Carruth | 499d972 | 2011-09-28 08:55:34 +0000 | [diff] [blame] | 1713 | /// \brief Enumeration of all of the X86 CPUs supported by Clang. |
| 1714 | /// |
| 1715 | /// Each enumeration represents a particular CPU supported by Clang. These |
| 1716 | /// loosely correspond to the options passed to '-march' or '-mtune' flags. |
| 1717 | enum CPUKind { |
| 1718 | CK_Generic, |
| 1719 | |
| 1720 | /// \name i386 |
| 1721 | /// i386-generation processors. |
| 1722 | //@{ |
| 1723 | CK_i386, |
| 1724 | //@} |
| 1725 | |
| 1726 | /// \name i486 |
| 1727 | /// i486-generation processors. |
| 1728 | //@{ |
| 1729 | CK_i486, |
| 1730 | CK_WinChipC6, |
| 1731 | CK_WinChip2, |
| 1732 | CK_C3, |
| 1733 | //@} |
| 1734 | |
| 1735 | /// \name i586 |
| 1736 | /// i586-generation processors, P5 microarchitecture based. |
| 1737 | //@{ |
| 1738 | CK_i586, |
| 1739 | CK_Pentium, |
| 1740 | CK_PentiumMMX, |
| 1741 | //@} |
| 1742 | |
| 1743 | /// \name i686 |
| 1744 | /// i686-generation processors, P6 / Pentium M microarchitecture based. |
| 1745 | //@{ |
| 1746 | CK_i686, |
| 1747 | CK_PentiumPro, |
| 1748 | CK_Pentium2, |
| 1749 | CK_Pentium3, |
| 1750 | CK_Pentium3M, |
| 1751 | CK_PentiumM, |
| 1752 | CK_C3_2, |
| 1753 | |
| 1754 | /// This enumerator is a bit odd, as GCC no longer accepts -march=yonah. |
| 1755 | /// Clang however has some logic to suport this. |
| 1756 | // FIXME: Warn, deprecate, and potentially remove this. |
| 1757 | CK_Yonah, |
| 1758 | //@} |
| 1759 | |
| 1760 | /// \name Netburst |
Chandler Carruth | 83450aa | 2011-09-28 18:17:30 +0000 | [diff] [blame] | 1761 | /// Netburst microarchitecture based processors. |
Chandler Carruth | 499d972 | 2011-09-28 08:55:34 +0000 | [diff] [blame] | 1762 | //@{ |
| 1763 | CK_Pentium4, |
| 1764 | CK_Pentium4M, |
| 1765 | CK_Prescott, |
| 1766 | CK_Nocona, |
| 1767 | //@} |
| 1768 | |
| 1769 | /// \name Core |
| 1770 | /// Core microarchitecture based processors. |
| 1771 | //@{ |
| 1772 | CK_Core2, |
| 1773 | |
| 1774 | /// This enumerator, like \see CK_Yonah, is a bit odd. It is another |
| 1775 | /// codename which GCC no longer accepts as an option to -march, but Clang |
| 1776 | /// has some logic for recognizing it. |
| 1777 | // FIXME: Warn, deprecate, and potentially remove this. |
| 1778 | CK_Penryn, |
| 1779 | //@} |
| 1780 | |
| 1781 | /// \name Atom |
| 1782 | /// Atom processors |
| 1783 | //@{ |
| 1784 | CK_Atom, |
| 1785 | //@} |
| 1786 | |
| 1787 | /// \name Nehalem |
| 1788 | /// Nehalem microarchitecture based processors. |
| 1789 | //@{ |
| 1790 | CK_Corei7, |
| 1791 | CK_Corei7AVX, |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1792 | CK_CoreAVXi, |
Craig Topper | 2b03bb0 | 2011-12-17 19:55:21 +0000 | [diff] [blame] | 1793 | CK_CoreAVX2, |
Chandler Carruth | 499d972 | 2011-09-28 08:55:34 +0000 | [diff] [blame] | 1794 | //@} |
| 1795 | |
| 1796 | /// \name K6 |
| 1797 | /// K6 architecture processors. |
| 1798 | //@{ |
| 1799 | CK_K6, |
| 1800 | CK_K6_2, |
| 1801 | CK_K6_3, |
| 1802 | //@} |
| 1803 | |
| 1804 | /// \name K7 |
| 1805 | /// K7 architecture processors. |
| 1806 | //@{ |
| 1807 | CK_Athlon, |
| 1808 | CK_AthlonThunderbird, |
| 1809 | CK_Athlon4, |
| 1810 | CK_AthlonXP, |
| 1811 | CK_AthlonMP, |
| 1812 | //@} |
| 1813 | |
| 1814 | /// \name K8 |
| 1815 | /// K8 architecture processors. |
| 1816 | //@{ |
| 1817 | CK_Athlon64, |
| 1818 | CK_Athlon64SSE3, |
| 1819 | CK_AthlonFX, |
| 1820 | CK_K8, |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1821 | CK_K8SSE3, |
Chandler Carruth | 499d972 | 2011-09-28 08:55:34 +0000 | [diff] [blame] | 1822 | CK_Opteron, |
| 1823 | CK_OpteronSSE3, |
Roman Divacky | 01c770d | 2011-10-30 07:48:46 +0000 | [diff] [blame] | 1824 | CK_AMDFAM10, |
Benjamin Kramer | 5660aa6 | 2012-01-10 11:50:18 +0000 | [diff] [blame] | 1825 | //@} |
Chandler Carruth | 499d972 | 2011-09-28 08:55:34 +0000 | [diff] [blame] | 1826 | |
Benjamin Kramer | 5660aa6 | 2012-01-10 11:50:18 +0000 | [diff] [blame] | 1827 | /// \name Bobcat |
| 1828 | /// Bobcat architecture processors. |
| 1829 | //@{ |
| 1830 | CK_BTVER1, |
Benjamin Kramer | 63063f5 | 2013-05-03 10:47:15 +0000 | [diff] [blame] | 1831 | CK_BTVER2, |
Benjamin Kramer | 5660aa6 | 2012-01-10 11:50:18 +0000 | [diff] [blame] | 1832 | //@} |
| 1833 | |
| 1834 | /// \name Bulldozer |
| 1835 | /// Bulldozer architecture processors. |
Benjamin Kramer | 61ea4fe | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 1836 | //@{ |
| 1837 | CK_BDVER1, |
| 1838 | CK_BDVER2, |
Benjamin Kramer | 5660aa6 | 2012-01-10 11:50:18 +0000 | [diff] [blame] | 1839 | //@} |
Benjamin Kramer | 61ea4fe | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 1840 | |
Chandler Carruth | 499d972 | 2011-09-28 08:55:34 +0000 | [diff] [blame] | 1841 | /// This specification is deprecated and will be removed in the future. |
| 1842 | /// Users should prefer \see CK_K8. |
| 1843 | // FIXME: Warn on this when the CPU is set to it. |
| 1844 | CK_x86_64, |
| 1845 | //@} |
| 1846 | |
| 1847 | /// \name Geode |
| 1848 | /// Geode processors. |
| 1849 | //@{ |
| 1850 | CK_Geode |
| 1851 | //@} |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1852 | } CPU; |
Chandler Carruth | 499d972 | 2011-09-28 08:55:34 +0000 | [diff] [blame] | 1853 | |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1854 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 1855 | X86TargetInfo(const llvm::Triple &Triple) |
| 1856 | : TargetInfo(Triple), SSELevel(NoSSE), MMX3DNowLevel(NoMMX3DNow), |
| 1857 | HasAES(false), HasPCLMUL(false), HasLZCNT(false), HasRDRND(false), |
| 1858 | HasBMI(false), HasBMI2(false), HasPOPCNT(false), HasRTM(false), |
| 1859 | HasPRFCHW(false), HasRDSEED(false), HasSSE4a(false), HasFMA4(false), |
| 1860 | HasFMA(false), HasXOP(false), HasF16C(false), CPU(CK_Generic) { |
Eli Friedman | e6a24e8 | 2011-12-22 03:51:45 +0000 | [diff] [blame] | 1861 | BigEndian = false; |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1862 | LongDoubleFormat = &llvm::APFloat::x87DoubleExtended; |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 1863 | } |
Benjamin Kramer | b406669 | 2011-12-28 15:47:06 +0000 | [diff] [blame] | 1864 | virtual unsigned getFloatEvalMethod() const { |
| 1865 | // X87 evaluates with 80 bits "long double" precision. |
| 1866 | return SSELevel == NoSSE ? 2 : 0; |
| 1867 | } |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 1868 | virtual void getTargetBuiltins(const Builtin::Info *&Records, |
| 1869 | unsigned &NumRecords) const { |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1870 | Records = BuiltinInfo; |
| 1871 | NumRecords = clang::X86::LastTSBuiltin-Builtin::FirstTSBuiltin; |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 1872 | } |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 1873 | virtual void getGCCRegNames(const char * const *&Names, |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1874 | unsigned &NumNames) const { |
| 1875 | Names = GCCRegNames; |
| 1876 | NumNames = llvm::array_lengthof(GCCRegNames); |
Anders Carlsson | 3346ae6 | 2007-11-24 23:38:12 +0000 | [diff] [blame] | 1877 | } |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 1878 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
Anders Carlsson | 3346ae6 | 2007-11-24 23:38:12 +0000 | [diff] [blame] | 1879 | unsigned &NumAliases) const { |
Eric Christopher | cfd323d | 2011-06-21 00:05:20 +0000 | [diff] [blame] | 1880 | Aliases = 0; |
| 1881 | NumAliases = 0; |
| 1882 | } |
| 1883 | virtual void getGCCAddlRegNames(const AddlRegName *&Names, |
Eric Christopher | 825d386 | 2012-11-14 22:08:59 +0000 | [diff] [blame] | 1884 | unsigned &NumNames) const { |
Eric Christopher | cfd323d | 2011-06-21 00:05:20 +0000 | [diff] [blame] | 1885 | Names = AddlRegNames; |
| 1886 | NumNames = llvm::array_lengthof(AddlRegNames); |
Anders Carlsson | fb5e5ba | 2007-10-13 00:45:48 +0000 | [diff] [blame] | 1887 | } |
Anders Carlsson | 066d2ea | 2009-02-28 17:11:49 +0000 | [diff] [blame] | 1888 | virtual bool validateAsmConstraint(const char *&Name, |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1889 | TargetInfo::ConstraintInfo &info) const; |
Stuart Hastings | 002333f | 2011-06-07 23:45:05 +0000 | [diff] [blame] | 1890 | virtual std::string convertConstraint(const char *&Constraint) const; |
Anders Carlsson | d04c6e2 | 2007-11-27 04:11:28 +0000 | [diff] [blame] | 1891 | virtual const char *getClobbers() const { |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1892 | return "~{dirflag},~{fpsr},~{flags}"; |
| 1893 | } |
Chris Lattner | 3332864 | 2009-03-20 15:52:06 +0000 | [diff] [blame] | 1894 | virtual void getTargetDefines(const LangOptions &Opts, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 1895 | MacroBuilder &Builder) const; |
Daniel Dunbar | 17ca363 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 1896 | virtual bool setFeatureEnabled(llvm::StringMap<bool> &Features, |
Benjamin Kramer | 713575a | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 1897 | StringRef Name, |
Daniel Dunbar | 17ca363 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 1898 | bool Enabled) const; |
Chandler Carruth | c3a2e65 | 2011-09-28 05:56:05 +0000 | [diff] [blame] | 1899 | virtual void getDefaultFeatures(llvm::StringMap<bool> &Features) const; |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 1900 | virtual bool hasFeature(StringRef Feature) const; |
Daniel Dunbar | b93292a | 2009-12-19 03:30:57 +0000 | [diff] [blame] | 1901 | virtual void HandleTargetFeatures(std::vector<std::string> &Features); |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 1902 | virtual const char* getABI() const { |
Derek Schuff | babaf31 | 2012-10-11 15:52:22 +0000 | [diff] [blame] | 1903 | if (getTriple().getArch() == llvm::Triple::x86_64 && SSELevel >= AVX) |
Eli Friedman | ee1ad99 | 2011-12-02 00:11:43 +0000 | [diff] [blame] | 1904 | return "avx"; |
Derek Schuff | babaf31 | 2012-10-11 15:52:22 +0000 | [diff] [blame] | 1905 | else if (getTriple().getArch() == llvm::Triple::x86 && |
| 1906 | MMX3DNowLevel == NoMMX3DNow) |
Eli Friedman | ee1ad99 | 2011-12-02 00:11:43 +0000 | [diff] [blame] | 1907 | return "no-mmx"; |
| 1908 | return ""; |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 1909 | } |
Chandler Carruth | f6cf1c2 | 2011-09-28 02:59:25 +0000 | [diff] [blame] | 1910 | virtual bool setCPU(const std::string &Name) { |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1911 | CPU = llvm::StringSwitch<CPUKind>(Name) |
| 1912 | .Case("i386", CK_i386) |
| 1913 | .Case("i486", CK_i486) |
| 1914 | .Case("winchip-c6", CK_WinChipC6) |
| 1915 | .Case("winchip2", CK_WinChip2) |
| 1916 | .Case("c3", CK_C3) |
| 1917 | .Case("i586", CK_i586) |
| 1918 | .Case("pentium", CK_Pentium) |
| 1919 | .Case("pentium-mmx", CK_PentiumMMX) |
| 1920 | .Case("i686", CK_i686) |
| 1921 | .Case("pentiumpro", CK_PentiumPro) |
| 1922 | .Case("pentium2", CK_Pentium2) |
| 1923 | .Case("pentium3", CK_Pentium3) |
| 1924 | .Case("pentium3m", CK_Pentium3M) |
| 1925 | .Case("pentium-m", CK_PentiumM) |
| 1926 | .Case("c3-2", CK_C3_2) |
| 1927 | .Case("yonah", CK_Yonah) |
| 1928 | .Case("pentium4", CK_Pentium4) |
| 1929 | .Case("pentium4m", CK_Pentium4M) |
| 1930 | .Case("prescott", CK_Prescott) |
| 1931 | .Case("nocona", CK_Nocona) |
| 1932 | .Case("core2", CK_Core2) |
| 1933 | .Case("penryn", CK_Penryn) |
| 1934 | .Case("atom", CK_Atom) |
| 1935 | .Case("corei7", CK_Corei7) |
| 1936 | .Case("corei7-avx", CK_Corei7AVX) |
| 1937 | .Case("core-avx-i", CK_CoreAVXi) |
Craig Topper | 2b03bb0 | 2011-12-17 19:55:21 +0000 | [diff] [blame] | 1938 | .Case("core-avx2", CK_CoreAVX2) |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1939 | .Case("k6", CK_K6) |
| 1940 | .Case("k6-2", CK_K6_2) |
| 1941 | .Case("k6-3", CK_K6_3) |
| 1942 | .Case("athlon", CK_Athlon) |
| 1943 | .Case("athlon-tbird", CK_AthlonThunderbird) |
| 1944 | .Case("athlon-4", CK_Athlon4) |
| 1945 | .Case("athlon-xp", CK_AthlonXP) |
| 1946 | .Case("athlon-mp", CK_AthlonMP) |
| 1947 | .Case("athlon64", CK_Athlon64) |
| 1948 | .Case("athlon64-sse3", CK_Athlon64SSE3) |
| 1949 | .Case("athlon-fx", CK_AthlonFX) |
| 1950 | .Case("k8", CK_K8) |
| 1951 | .Case("k8-sse3", CK_K8SSE3) |
| 1952 | .Case("opteron", CK_Opteron) |
| 1953 | .Case("opteron-sse3", CK_OpteronSSE3) |
Roman Divacky | 01c770d | 2011-10-30 07:48:46 +0000 | [diff] [blame] | 1954 | .Case("amdfam10", CK_AMDFAM10) |
Benjamin Kramer | 5660aa6 | 2012-01-10 11:50:18 +0000 | [diff] [blame] | 1955 | .Case("btver1", CK_BTVER1) |
Benjamin Kramer | 63063f5 | 2013-05-03 10:47:15 +0000 | [diff] [blame] | 1956 | .Case("btver2", CK_BTVER2) |
Benjamin Kramer | 61ea4fe | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 1957 | .Case("bdver1", CK_BDVER1) |
| 1958 | .Case("bdver2", CK_BDVER2) |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1959 | .Case("x86-64", CK_x86_64) |
| 1960 | .Case("geode", CK_Geode) |
| 1961 | .Default(CK_Generic); |
| 1962 | |
Chandler Carruth | 26a3914 | 2011-09-28 09:45:08 +0000 | [diff] [blame] | 1963 | // Perform any per-CPU checks necessary to determine if this CPU is |
| 1964 | // acceptable. |
| 1965 | // FIXME: This results in terrible diagnostics. Clang just says the CPU is |
| 1966 | // invalid without explaining *why*. |
| 1967 | switch (CPU) { |
| 1968 | case CK_Generic: |
| 1969 | // No processor selected! |
| 1970 | return false; |
| 1971 | |
| 1972 | case CK_i386: |
| 1973 | case CK_i486: |
| 1974 | case CK_WinChipC6: |
| 1975 | case CK_WinChip2: |
| 1976 | case CK_C3: |
| 1977 | case CK_i586: |
| 1978 | case CK_Pentium: |
| 1979 | case CK_PentiumMMX: |
| 1980 | case CK_i686: |
| 1981 | case CK_PentiumPro: |
| 1982 | case CK_Pentium2: |
| 1983 | case CK_Pentium3: |
| 1984 | case CK_Pentium3M: |
| 1985 | case CK_PentiumM: |
| 1986 | case CK_Yonah: |
| 1987 | case CK_C3_2: |
| 1988 | case CK_Pentium4: |
| 1989 | case CK_Pentium4M: |
| 1990 | case CK_Prescott: |
| 1991 | case CK_K6: |
| 1992 | case CK_K6_2: |
| 1993 | case CK_K6_3: |
| 1994 | case CK_Athlon: |
| 1995 | case CK_AthlonThunderbird: |
| 1996 | case CK_Athlon4: |
| 1997 | case CK_AthlonXP: |
| 1998 | case CK_AthlonMP: |
| 1999 | case CK_Geode: |
| 2000 | // Only accept certain architectures when compiling in 32-bit mode. |
Derek Schuff | babaf31 | 2012-10-11 15:52:22 +0000 | [diff] [blame] | 2001 | if (getTriple().getArch() != llvm::Triple::x86) |
Chandler Carruth | 26a3914 | 2011-09-28 09:45:08 +0000 | [diff] [blame] | 2002 | return false; |
| 2003 | |
| 2004 | // Fallthrough |
| 2005 | case CK_Nocona: |
| 2006 | case CK_Core2: |
| 2007 | case CK_Penryn: |
| 2008 | case CK_Atom: |
| 2009 | case CK_Corei7: |
| 2010 | case CK_Corei7AVX: |
| 2011 | case CK_CoreAVXi: |
Craig Topper | 2b03bb0 | 2011-12-17 19:55:21 +0000 | [diff] [blame] | 2012 | case CK_CoreAVX2: |
Chandler Carruth | 26a3914 | 2011-09-28 09:45:08 +0000 | [diff] [blame] | 2013 | case CK_Athlon64: |
| 2014 | case CK_Athlon64SSE3: |
| 2015 | case CK_AthlonFX: |
| 2016 | case CK_K8: |
| 2017 | case CK_K8SSE3: |
| 2018 | case CK_Opteron: |
| 2019 | case CK_OpteronSSE3: |
Roman Divacky | 01c770d | 2011-10-30 07:48:46 +0000 | [diff] [blame] | 2020 | case CK_AMDFAM10: |
Benjamin Kramer | 5660aa6 | 2012-01-10 11:50:18 +0000 | [diff] [blame] | 2021 | case CK_BTVER1: |
Benjamin Kramer | 63063f5 | 2013-05-03 10:47:15 +0000 | [diff] [blame] | 2022 | case CK_BTVER2: |
Benjamin Kramer | 61ea4fe | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 2023 | case CK_BDVER1: |
| 2024 | case CK_BDVER2: |
Chandler Carruth | 26a3914 | 2011-09-28 09:45:08 +0000 | [diff] [blame] | 2025 | case CK_x86_64: |
| 2026 | return true; |
| 2027 | } |
Chandler Carruth | 5b7803d | 2011-09-28 10:49:06 +0000 | [diff] [blame] | 2028 | llvm_unreachable("Unhandled CPU kind"); |
Chandler Carruth | f6cf1c2 | 2011-09-28 02:59:25 +0000 | [diff] [blame] | 2029 | } |
Aaron Ballman | 82bfa19 | 2012-10-02 14:26:08 +0000 | [diff] [blame] | 2030 | |
| 2031 | virtual CallingConvCheckResult checkCallingConvention(CallingConv CC) const { |
| 2032 | // We accept all non-ARM calling conventions |
| 2033 | return (CC == CC_X86ThisCall || |
| 2034 | CC == CC_X86FastCall || |
Peter Collingbourne | 7728cdd | 2013-02-23 00:06:18 +0000 | [diff] [blame] | 2035 | CC == CC_X86StdCall || |
| 2036 | CC == CC_C || |
Guy Benyei | 3898008 | 2012-12-25 08:53:55 +0000 | [diff] [blame] | 2037 | CC == CC_X86Pascal || |
| 2038 | CC == CC_IntelOclBicc) ? CCCR_OK : CCCR_Warning; |
Aaron Ballman | 82bfa19 | 2012-10-02 14:26:08 +0000 | [diff] [blame] | 2039 | } |
| 2040 | |
Aaron Ballman | fff3248 | 2012-12-09 17:45:41 +0000 | [diff] [blame] | 2041 | virtual CallingConv getDefaultCallingConv(CallingConvMethodType MT) const { |
| 2042 | return MT == CCMT_Member ? CC_X86ThisCall : CC_C; |
Aaron Ballman | 82bfa19 | 2012-10-02 14:26:08 +0000 | [diff] [blame] | 2043 | } |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 2044 | }; |
Chris Lattner | 3daed52 | 2009-03-02 22:20:04 +0000 | [diff] [blame] | 2045 | |
Chandler Carruth | c3a2e65 | 2011-09-28 05:56:05 +0000 | [diff] [blame] | 2046 | void X86TargetInfo::getDefaultFeatures(llvm::StringMap<bool> &Features) const { |
Daniel Dunbar | 868bd0a | 2009-05-06 03:16:41 +0000 | [diff] [blame] | 2047 | // FIXME: This should not be here. |
| 2048 | Features["3dnow"] = false; |
| 2049 | Features["3dnowa"] = false; |
| 2050 | Features["mmx"] = false; |
| 2051 | Features["sse"] = false; |
| 2052 | Features["sse2"] = false; |
| 2053 | Features["sse3"] = false; |
| 2054 | Features["ssse3"] = false; |
| 2055 | Features["sse41"] = false; |
| 2056 | Features["sse42"] = false; |
Roman Divacky | 80b32b8 | 2011-10-30 13:47:56 +0000 | [diff] [blame] | 2057 | Features["sse4a"] = false; |
Eric Christopher | eea12d1 | 2010-04-02 23:50:19 +0000 | [diff] [blame] | 2058 | Features["aes"] = false; |
Craig Topper | 3c0bc15 | 2012-05-31 05:18:48 +0000 | [diff] [blame] | 2059 | Features["pclmul"] = false; |
Bruno Cardoso Lopes | 7377ed9 | 2010-08-04 22:29:13 +0000 | [diff] [blame] | 2060 | Features["avx"] = false; |
Craig Topper | 2b03bb0 | 2011-12-17 19:55:21 +0000 | [diff] [blame] | 2061 | Features["avx2"] = false; |
Craig Topper | 31ceea0 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 2062 | Features["lzcnt"] = false; |
Benjamin Kramer | 84f3080 | 2012-07-07 09:39:18 +0000 | [diff] [blame] | 2063 | Features["rdrand"] = false; |
Craig Topper | 31ceea0 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 2064 | Features["bmi"] = false; |
| 2065 | Features["bmi2"] = false; |
Craig Topper | e14e08b | 2011-12-29 16:10:46 +0000 | [diff] [blame] | 2066 | Features["popcnt"] = false; |
Michael Liao | 463eb89 | 2012-11-10 05:17:46 +0000 | [diff] [blame] | 2067 | Features["rtm"] = false; |
Michael Liao | 72339a0 | 2013-03-26 17:52:08 +0000 | [diff] [blame] | 2068 | Features["prfchw"] = false; |
Michael Liao | 1bfc28c | 2013-03-29 05:17:55 +0000 | [diff] [blame] | 2069 | Features["rdseed"] = false; |
Craig Topper | 6a511e1 | 2011-12-30 07:33:42 +0000 | [diff] [blame] | 2070 | Features["fma4"] = false; |
Craig Topper | 2ae9507 | 2012-06-03 21:46:30 +0000 | [diff] [blame] | 2071 | Features["fma"] = false; |
Craig Topper | b6af69e | 2012-06-09 22:24:14 +0000 | [diff] [blame] | 2072 | Features["xop"] = false; |
Manman Ren | 146e5a4 | 2012-10-11 00:59:55 +0000 | [diff] [blame] | 2073 | Features["f16c"] = false; |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 2074 | |
Daniel Dunbar | 868bd0a | 2009-05-06 03:16:41 +0000 | [diff] [blame] | 2075 | // FIXME: This *really* should not be here. |
| 2076 | |
| 2077 | // X86_64 always has SSE2. |
Derek Schuff | babaf31 | 2012-10-11 15:52:22 +0000 | [diff] [blame] | 2078 | if (getTriple().getArch() == llvm::Triple::x86_64) |
Eli Friedman | 612db2a | 2012-11-17 01:16:19 +0000 | [diff] [blame] | 2079 | setFeatureEnabled(Features, "sse2", true); |
Daniel Dunbar | 868bd0a | 2009-05-06 03:16:41 +0000 | [diff] [blame] | 2080 | |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2081 | switch (CPU) { |
| 2082 | case CK_Generic: |
| 2083 | case CK_i386: |
| 2084 | case CK_i486: |
| 2085 | case CK_i586: |
| 2086 | case CK_Pentium: |
| 2087 | case CK_i686: |
| 2088 | case CK_PentiumPro: |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2089 | break; |
| 2090 | case CK_PentiumMMX: |
| 2091 | case CK_Pentium2: |
Daniel Dunbar | 3ac7904 | 2009-05-06 21:56:32 +0000 | [diff] [blame] | 2092 | setFeatureEnabled(Features, "mmx", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2093 | break; |
| 2094 | case CK_Pentium3: |
| 2095 | case CK_Pentium3M: |
Daniel Dunbar | 3ac7904 | 2009-05-06 21:56:32 +0000 | [diff] [blame] | 2096 | setFeatureEnabled(Features, "sse", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2097 | break; |
| 2098 | case CK_PentiumM: |
| 2099 | case CK_Pentium4: |
| 2100 | case CK_Pentium4M: |
| 2101 | case CK_x86_64: |
Daniel Dunbar | 3ac7904 | 2009-05-06 21:56:32 +0000 | [diff] [blame] | 2102 | setFeatureEnabled(Features, "sse2", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2103 | break; |
| 2104 | case CK_Yonah: |
| 2105 | case CK_Prescott: |
| 2106 | case CK_Nocona: |
Daniel Dunbar | 3ac7904 | 2009-05-06 21:56:32 +0000 | [diff] [blame] | 2107 | setFeatureEnabled(Features, "sse3", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2108 | break; |
| 2109 | case CK_Core2: |
Daniel Dunbar | 3ac7904 | 2009-05-06 21:56:32 +0000 | [diff] [blame] | 2110 | setFeatureEnabled(Features, "ssse3", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2111 | break; |
| 2112 | case CK_Penryn: |
Benjamin Kramer | b3453a8 | 2012-01-04 14:36:57 +0000 | [diff] [blame] | 2113 | setFeatureEnabled(Features, "sse4.1", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2114 | break; |
| 2115 | case CK_Atom: |
Chandler Carruth | 49defe6 | 2011-09-28 10:36:46 +0000 | [diff] [blame] | 2116 | setFeatureEnabled(Features, "ssse3", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2117 | break; |
| 2118 | case CK_Corei7: |
Daniel Dunbar | 3ac7904 | 2009-05-06 21:56:32 +0000 | [diff] [blame] | 2119 | setFeatureEnabled(Features, "sse4", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2120 | break; |
| 2121 | case CK_Corei7AVX: |
Benjamin Kramer | 84f3080 | 2012-07-07 09:39:18 +0000 | [diff] [blame] | 2122 | setFeatureEnabled(Features, "avx", true); |
| 2123 | setFeatureEnabled(Features, "aes", true); |
| 2124 | setFeatureEnabled(Features, "pclmul", true); |
| 2125 | break; |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2126 | case CK_CoreAVXi: |
Craig Topper | fd93630 | 2012-04-26 07:31:30 +0000 | [diff] [blame] | 2127 | setFeatureEnabled(Features, "avx", true); |
Roman Divacky | bcaa3b8 | 2011-04-05 20:32:44 +0000 | [diff] [blame] | 2128 | setFeatureEnabled(Features, "aes", true); |
Craig Topper | 3c0bc15 | 2012-05-31 05:18:48 +0000 | [diff] [blame] | 2129 | setFeatureEnabled(Features, "pclmul", true); |
Benjamin Kramer | 84f3080 | 2012-07-07 09:39:18 +0000 | [diff] [blame] | 2130 | setFeatureEnabled(Features, "rdrnd", true); |
Eli Friedman | faf3538 | 2012-11-17 01:43:10 +0000 | [diff] [blame] | 2131 | setFeatureEnabled(Features, "f16c", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2132 | break; |
Craig Topper | 2b03bb0 | 2011-12-17 19:55:21 +0000 | [diff] [blame] | 2133 | case CK_CoreAVX2: |
Craig Topper | fd93630 | 2012-04-26 07:31:30 +0000 | [diff] [blame] | 2134 | setFeatureEnabled(Features, "avx2", true); |
Craig Topper | 2b03bb0 | 2011-12-17 19:55:21 +0000 | [diff] [blame] | 2135 | setFeatureEnabled(Features, "aes", true); |
Craig Topper | 3c0bc15 | 2012-05-31 05:18:48 +0000 | [diff] [blame] | 2136 | setFeatureEnabled(Features, "pclmul", true); |
Craig Topper | 31ceea0 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 2137 | setFeatureEnabled(Features, "lzcnt", true); |
Benjamin Kramer | 84f3080 | 2012-07-07 09:39:18 +0000 | [diff] [blame] | 2138 | setFeatureEnabled(Features, "rdrnd", true); |
Eli Friedman | faf3538 | 2012-11-17 01:43:10 +0000 | [diff] [blame] | 2139 | setFeatureEnabled(Features, "f16c", true); |
Craig Topper | 31ceea0 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 2140 | setFeatureEnabled(Features, "bmi", true); |
| 2141 | setFeatureEnabled(Features, "bmi2", true); |
Michael Liao | 463eb89 | 2012-11-10 05:17:46 +0000 | [diff] [blame] | 2142 | setFeatureEnabled(Features, "rtm", true); |
Craig Topper | 2ae9507 | 2012-06-03 21:46:30 +0000 | [diff] [blame] | 2143 | setFeatureEnabled(Features, "fma", true); |
Craig Topper | 2b03bb0 | 2011-12-17 19:55:21 +0000 | [diff] [blame] | 2144 | break; |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2145 | case CK_K6: |
| 2146 | case CK_WinChipC6: |
Daniel Dunbar | 3ac7904 | 2009-05-06 21:56:32 +0000 | [diff] [blame] | 2147 | setFeatureEnabled(Features, "mmx", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2148 | break; |
| 2149 | case CK_K6_2: |
| 2150 | case CK_K6_3: |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2151 | case CK_WinChip2: |
| 2152 | case CK_C3: |
Daniel Dunbar | 3ac7904 | 2009-05-06 21:56:32 +0000 | [diff] [blame] | 2153 | setFeatureEnabled(Features, "3dnow", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2154 | break; |
Chandler Carruth | 49defe6 | 2011-09-28 10:36:46 +0000 | [diff] [blame] | 2155 | case CK_Athlon: |
| 2156 | case CK_AthlonThunderbird: |
| 2157 | case CK_Geode: |
| 2158 | setFeatureEnabled(Features, "3dnowa", true); |
| 2159 | break; |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2160 | case CK_Athlon4: |
| 2161 | case CK_AthlonXP: |
| 2162 | case CK_AthlonMP: |
Daniel Dunbar | 3ac7904 | 2009-05-06 21:56:32 +0000 | [diff] [blame] | 2163 | setFeatureEnabled(Features, "sse", true); |
| 2164 | setFeatureEnabled(Features, "3dnowa", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2165 | break; |
| 2166 | case CK_K8: |
| 2167 | case CK_Opteron: |
| 2168 | case CK_Athlon64: |
| 2169 | case CK_AthlonFX: |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 2170 | setFeatureEnabled(Features, "sse2", true); |
Daniel Dunbar | 3ac7904 | 2009-05-06 21:56:32 +0000 | [diff] [blame] | 2171 | setFeatureEnabled(Features, "3dnowa", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2172 | break; |
| 2173 | case CK_K8SSE3: |
| 2174 | case CK_OpteronSSE3: |
| 2175 | case CK_Athlon64SSE3: |
Roman Divacky | 80b32b8 | 2011-10-30 13:47:56 +0000 | [diff] [blame] | 2176 | setFeatureEnabled(Features, "sse3", true); |
| 2177 | setFeatureEnabled(Features, "3dnowa", true); |
| 2178 | break; |
Roman Divacky | 01c770d | 2011-10-30 07:48:46 +0000 | [diff] [blame] | 2179 | case CK_AMDFAM10: |
Roman Divacky | c8b09a1 | 2010-12-29 13:28:29 +0000 | [diff] [blame] | 2180 | setFeatureEnabled(Features, "sse3", true); |
Roman Divacky | 80b32b8 | 2011-10-30 13:47:56 +0000 | [diff] [blame] | 2181 | setFeatureEnabled(Features, "sse4a", true); |
Roman Divacky | c8b09a1 | 2010-12-29 13:28:29 +0000 | [diff] [blame] | 2182 | setFeatureEnabled(Features, "3dnowa", true); |
Eli Friedman | faf3538 | 2012-11-17 01:43:10 +0000 | [diff] [blame] | 2183 | setFeatureEnabled(Features, "lzcnt", true); |
| 2184 | setFeatureEnabled(Features, "popcnt", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2185 | break; |
Benjamin Kramer | 5660aa6 | 2012-01-10 11:50:18 +0000 | [diff] [blame] | 2186 | case CK_BTVER1: |
| 2187 | setFeatureEnabled(Features, "ssse3", true); |
| 2188 | setFeatureEnabled(Features, "sse4a", true); |
Eli Friedman | faf3538 | 2012-11-17 01:43:10 +0000 | [diff] [blame] | 2189 | setFeatureEnabled(Features, "lzcnt", true); |
| 2190 | setFeatureEnabled(Features, "popcnt", true); |
Craig Topper | 90ea036 | 2012-05-30 05:54:54 +0000 | [diff] [blame] | 2191 | break; |
Benjamin Kramer | 63063f5 | 2013-05-03 10:47:15 +0000 | [diff] [blame] | 2192 | case CK_BTVER2: |
| 2193 | setFeatureEnabled(Features, "avx", true); |
| 2194 | setFeatureEnabled(Features, "sse4a", true); |
| 2195 | setFeatureEnabled(Features, "lzcnt", true); |
| 2196 | setFeatureEnabled(Features, "aes", true); |
| 2197 | setFeatureEnabled(Features, "pclmul", true); |
| 2198 | setFeatureEnabled(Features, "bmi", true); |
| 2199 | setFeatureEnabled(Features, "f16c", true); |
| 2200 | break; |
Benjamin Kramer | 61ea4fe | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 2201 | case CK_BDVER1: |
Craig Topper | b6af69e | 2012-06-09 22:24:14 +0000 | [diff] [blame] | 2202 | setFeatureEnabled(Features, "xop", true); |
Eli Friedman | faf3538 | 2012-11-17 01:43:10 +0000 | [diff] [blame] | 2203 | setFeatureEnabled(Features, "lzcnt", true); |
Benjamin Kramer | 61ea4fe | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 2204 | setFeatureEnabled(Features, "aes", true); |
Craig Topper | 3c0bc15 | 2012-05-31 05:18:48 +0000 | [diff] [blame] | 2205 | setFeatureEnabled(Features, "pclmul", true); |
Eli Friedman | f582499 | 2012-11-26 21:57:28 +0000 | [diff] [blame] | 2206 | break; |
Eli Friedman | faf3538 | 2012-11-17 01:43:10 +0000 | [diff] [blame] | 2207 | case CK_BDVER2: |
| 2208 | setFeatureEnabled(Features, "xop", true); |
| 2209 | setFeatureEnabled(Features, "lzcnt", true); |
| 2210 | setFeatureEnabled(Features, "aes", true); |
| 2211 | setFeatureEnabled(Features, "pclmul", true); |
| 2212 | setFeatureEnabled(Features, "bmi", true); |
| 2213 | setFeatureEnabled(Features, "fma", true); |
| 2214 | setFeatureEnabled(Features, "f16c", true); |
Benjamin Kramer | 61ea4fe | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 2215 | break; |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2216 | case CK_C3_2: |
Daniel Dunbar | 3ac7904 | 2009-05-06 21:56:32 +0000 | [diff] [blame] | 2217 | setFeatureEnabled(Features, "sse", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2218 | break; |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2219 | } |
Daniel Dunbar | 868bd0a | 2009-05-06 03:16:41 +0000 | [diff] [blame] | 2220 | } |
| 2221 | |
Daniel Dunbar | 17ca363 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 2222 | bool X86TargetInfo::setFeatureEnabled(llvm::StringMap<bool> &Features, |
Benjamin Kramer | 713575a | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 2223 | StringRef Name, |
Daniel Dunbar | 17ca363 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 2224 | bool Enabled) const { |
Eric Christopher | d39ebe2 | 2010-03-04 02:26:37 +0000 | [diff] [blame] | 2225 | // FIXME: This *really* should not be here. We need some way of translating |
| 2226 | // options into llvm subtarget features. |
| 2227 | if (!Features.count(Name) && |
Benjamin Kramer | 84f3080 | 2012-07-07 09:39:18 +0000 | [diff] [blame] | 2228 | (Name != "sse4" && Name != "sse4.2" && Name != "sse4.1" && |
| 2229 | Name != "rdrnd")) |
Daniel Dunbar | 17ca363 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 2230 | return false; |
| 2231 | |
Rafael Espindola | 53ac3d8 | 2011-11-27 20:00:43 +0000 | [diff] [blame] | 2232 | // FIXME: this should probably use a switch with fall through. |
| 2233 | |
Daniel Dunbar | 17ca363 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 2234 | if (Enabled) { |
| 2235 | if (Name == "mmx") |
| 2236 | Features["mmx"] = true; |
| 2237 | else if (Name == "sse") |
Rafael Espindola | 53ac3d8 | 2011-11-27 20:00:43 +0000 | [diff] [blame] | 2238 | Features["mmx"] = Features["sse"] = true; |
Daniel Dunbar | 17ca363 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 2239 | else if (Name == "sse2") |
Rafael Espindola | 53ac3d8 | 2011-11-27 20:00:43 +0000 | [diff] [blame] | 2240 | Features["mmx"] = Features["sse"] = Features["sse2"] = true; |
Daniel Dunbar | 17ca363 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 2241 | else if (Name == "sse3") |
Rafael Espindola | 53ac3d8 | 2011-11-27 20:00:43 +0000 | [diff] [blame] | 2242 | Features["mmx"] = Features["sse"] = Features["sse2"] = Features["sse3"] = |
| 2243 | true; |
Daniel Dunbar | 17ca363 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 2244 | else if (Name == "ssse3") |
Rafael Espindola | 53ac3d8 | 2011-11-27 20:00:43 +0000 | [diff] [blame] | 2245 | Features["mmx"] = Features["sse"] = Features["sse2"] = Features["sse3"] = |
Daniel Dunbar | 17ca363 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 2246 | Features["ssse3"] = true; |
Eric Christopher | d39ebe2 | 2010-03-04 02:26:37 +0000 | [diff] [blame] | 2247 | else if (Name == "sse4" || Name == "sse4.2") |
Rafael Espindola | 53ac3d8 | 2011-11-27 20:00:43 +0000 | [diff] [blame] | 2248 | Features["mmx"] = Features["sse"] = Features["sse2"] = Features["sse3"] = |
Craig Topper | e14e08b | 2011-12-29 16:10:46 +0000 | [diff] [blame] | 2249 | Features["ssse3"] = Features["sse41"] = Features["sse42"] = |
| 2250 | Features["popcnt"] = true; |
Eric Christopher | d39ebe2 | 2010-03-04 02:26:37 +0000 | [diff] [blame] | 2251 | else if (Name == "sse4.1") |
Rafael Espindola | 53ac3d8 | 2011-11-27 20:00:43 +0000 | [diff] [blame] | 2252 | Features["mmx"] = Features["sse"] = Features["sse2"] = Features["sse3"] = |
Eric Christopher | d39ebe2 | 2010-03-04 02:26:37 +0000 | [diff] [blame] | 2253 | Features["ssse3"] = Features["sse41"] = true; |
Daniel Dunbar | 17ca363 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 2254 | else if (Name == "3dnow") |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2255 | Features["mmx"] = Features["3dnow"] = true; |
Daniel Dunbar | 17ca363 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 2256 | else if (Name == "3dnowa") |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2257 | Features["mmx"] = Features["3dnow"] = Features["3dnowa"] = true; |
Eric Christopher | eea12d1 | 2010-04-02 23:50:19 +0000 | [diff] [blame] | 2258 | else if (Name == "aes") |
Craig Topper | a7463c3 | 2012-06-03 21:56:22 +0000 | [diff] [blame] | 2259 | Features["sse"] = Features["sse2"] = Features["aes"] = true; |
Craig Topper | 3c0bc15 | 2012-05-31 05:18:48 +0000 | [diff] [blame] | 2260 | else if (Name == "pclmul") |
Craig Topper | a7463c3 | 2012-06-03 21:56:22 +0000 | [diff] [blame] | 2261 | Features["sse"] = Features["sse2"] = Features["pclmul"] = true; |
Bruno Cardoso Lopes | 7377ed9 | 2010-08-04 22:29:13 +0000 | [diff] [blame] | 2262 | else if (Name == "avx") |
Rafael Espindola | 53ac3d8 | 2011-11-27 20:00:43 +0000 | [diff] [blame] | 2263 | Features["mmx"] = Features["sse"] = Features["sse2"] = Features["sse3"] = |
| 2264 | Features["ssse3"] = Features["sse41"] = Features["sse42"] = |
Craig Topper | e14e08b | 2011-12-29 16:10:46 +0000 | [diff] [blame] | 2265 | Features["popcnt"] = Features["avx"] = true; |
Craig Topper | 2b03bb0 | 2011-12-17 19:55:21 +0000 | [diff] [blame] | 2266 | else if (Name == "avx2") |
| 2267 | Features["mmx"] = Features["sse"] = Features["sse2"] = Features["sse3"] = |
| 2268 | Features["ssse3"] = Features["sse41"] = Features["sse42"] = |
Craig Topper | e14e08b | 2011-12-29 16:10:46 +0000 | [diff] [blame] | 2269 | Features["popcnt"] = Features["avx"] = Features["avx2"] = true; |
Craig Topper | 2ae9507 | 2012-06-03 21:46:30 +0000 | [diff] [blame] | 2270 | else if (Name == "fma") |
| 2271 | Features["mmx"] = Features["sse"] = Features["sse2"] = Features["sse3"] = |
| 2272 | Features["ssse3"] = Features["sse41"] = Features["sse42"] = |
| 2273 | Features["popcnt"] = Features["avx"] = Features["fma"] = true; |
Craig Topper | 6a511e1 | 2011-12-30 07:33:42 +0000 | [diff] [blame] | 2274 | else if (Name == "fma4") |
Eli Friedman | 612db2a | 2012-11-17 01:16:19 +0000 | [diff] [blame] | 2275 | Features["mmx"] = Features["sse"] = Features["sse2"] = Features["sse3"] = |
Craig Topper | 6a511e1 | 2011-12-30 07:33:42 +0000 | [diff] [blame] | 2276 | Features["ssse3"] = Features["sse41"] = Features["sse42"] = |
Craig Topper | 90ea036 | 2012-05-30 05:54:54 +0000 | [diff] [blame] | 2277 | Features["popcnt"] = Features["avx"] = Features["sse4a"] = |
| 2278 | Features["fma4"] = true; |
Craig Topper | b6af69e | 2012-06-09 22:24:14 +0000 | [diff] [blame] | 2279 | else if (Name == "xop") |
Eli Friedman | 612db2a | 2012-11-17 01:16:19 +0000 | [diff] [blame] | 2280 | Features["mmx"] = Features["sse"] = Features["sse2"] = Features["sse3"] = |
Craig Topper | b6af69e | 2012-06-09 22:24:14 +0000 | [diff] [blame] | 2281 | Features["ssse3"] = Features["sse41"] = Features["sse42"] = |
| 2282 | Features["popcnt"] = Features["avx"] = Features["sse4a"] = |
| 2283 | Features["fma4"] = Features["xop"] = true; |
Roman Divacky | 80b32b8 | 2011-10-30 13:47:56 +0000 | [diff] [blame] | 2284 | else if (Name == "sse4a") |
Craig Topper | 6a511e1 | 2011-12-30 07:33:42 +0000 | [diff] [blame] | 2285 | Features["mmx"] = Features["sse"] = Features["sse2"] = Features["sse3"] = |
Craig Topper | 90ea036 | 2012-05-30 05:54:54 +0000 | [diff] [blame] | 2286 | Features["sse4a"] = true; |
Craig Topper | 31ceea0 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 2287 | else if (Name == "lzcnt") |
| 2288 | Features["lzcnt"] = true; |
Benjamin Kramer | 84f3080 | 2012-07-07 09:39:18 +0000 | [diff] [blame] | 2289 | else if (Name == "rdrnd") |
| 2290 | Features["rdrand"] = true; |
Craig Topper | 31ceea0 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 2291 | else if (Name == "bmi") |
| 2292 | Features["bmi"] = true; |
| 2293 | else if (Name == "bmi2") |
| 2294 | Features["bmi2"] = true; |
Craig Topper | e14e08b | 2011-12-29 16:10:46 +0000 | [diff] [blame] | 2295 | else if (Name == "popcnt") |
| 2296 | Features["popcnt"] = true; |
Manman Ren | 146e5a4 | 2012-10-11 00:59:55 +0000 | [diff] [blame] | 2297 | else if (Name == "f16c") |
| 2298 | Features["f16c"] = true; |
Michael Liao | 463eb89 | 2012-11-10 05:17:46 +0000 | [diff] [blame] | 2299 | else if (Name == "rtm") |
| 2300 | Features["rtm"] = true; |
Michael Liao | 72339a0 | 2013-03-26 17:52:08 +0000 | [diff] [blame] | 2301 | else if (Name == "prfchw") |
| 2302 | Features["prfchw"] = true; |
Michael Liao | 1bfc28c | 2013-03-29 05:17:55 +0000 | [diff] [blame] | 2303 | else if (Name == "rdseed") |
| 2304 | Features["rdseed"] = true; |
Daniel Dunbar | 17ca363 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 2305 | } else { |
| 2306 | if (Name == "mmx") |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2307 | Features["mmx"] = Features["3dnow"] = Features["3dnowa"] = false; |
Daniel Dunbar | 17ca363 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 2308 | else if (Name == "sse") |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 2309 | Features["sse"] = Features["sse2"] = Features["sse3"] = |
Craig Topper | 6a511e1 | 2011-12-30 07:33:42 +0000 | [diff] [blame] | 2310 | Features["ssse3"] = Features["sse41"] = Features["sse42"] = |
Craig Topper | 31380fb | 2012-06-03 22:23:42 +0000 | [diff] [blame] | 2311 | Features["sse4a"] = Features["avx"] = Features["avx2"] = |
| 2312 | Features["fma"] = Features["fma4"] = Features["aes"] = |
Craig Topper | b6af69e | 2012-06-09 22:24:14 +0000 | [diff] [blame] | 2313 | Features["pclmul"] = Features["xop"] = false; |
Daniel Dunbar | 17ca363 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 2314 | else if (Name == "sse2") |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 2315 | Features["sse2"] = Features["sse3"] = Features["ssse3"] = |
Craig Topper | a7463c3 | 2012-06-03 21:56:22 +0000 | [diff] [blame] | 2316 | Features["sse41"] = Features["sse42"] = Features["sse4a"] = |
Craig Topper | 31380fb | 2012-06-03 22:23:42 +0000 | [diff] [blame] | 2317 | Features["avx"] = Features["avx2"] = Features["fma"] = |
Craig Topper | b6af69e | 2012-06-09 22:24:14 +0000 | [diff] [blame] | 2318 | Features["fma4"] = Features["aes"] = Features["pclmul"] = |
| 2319 | Features["xop"] = false; |
Daniel Dunbar | 17ca363 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 2320 | else if (Name == "sse3") |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 2321 | Features["sse3"] = Features["ssse3"] = Features["sse41"] = |
Craig Topper | 31380fb | 2012-06-03 22:23:42 +0000 | [diff] [blame] | 2322 | Features["sse42"] = Features["sse4a"] = Features["avx"] = |
Craig Topper | b6af69e | 2012-06-09 22:24:14 +0000 | [diff] [blame] | 2323 | Features["avx2"] = Features["fma"] = Features["fma4"] = |
| 2324 | Features["xop"] = false; |
Daniel Dunbar | 17ca363 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 2325 | else if (Name == "ssse3") |
Craig Topper | 31380fb | 2012-06-03 22:23:42 +0000 | [diff] [blame] | 2326 | Features["ssse3"] = Features["sse41"] = Features["sse42"] = |
| 2327 | Features["avx"] = Features["avx2"] = Features["fma"] = false; |
Michael J. Spencer | b24bac9 | 2011-04-17 19:22:03 +0000 | [diff] [blame] | 2328 | else if (Name == "sse4" || Name == "sse4.1") |
Craig Topper | 31380fb | 2012-06-03 22:23:42 +0000 | [diff] [blame] | 2329 | Features["sse41"] = Features["sse42"] = Features["avx"] = |
| 2330 | Features["avx2"] = Features["fma"] = false; |
Eric Christopher | d41b4ec | 2010-03-04 02:31:44 +0000 | [diff] [blame] | 2331 | else if (Name == "sse4.2") |
Craig Topper | 31380fb | 2012-06-03 22:23:42 +0000 | [diff] [blame] | 2332 | Features["sse42"] = Features["avx"] = Features["avx2"] = |
| 2333 | Features["fma"] = false; |
Daniel Dunbar | 17ca363 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 2334 | else if (Name == "3dnow") |
| 2335 | Features["3dnow"] = Features["3dnowa"] = false; |
| 2336 | else if (Name == "3dnowa") |
| 2337 | Features["3dnowa"] = false; |
Eric Christopher | eea12d1 | 2010-04-02 23:50:19 +0000 | [diff] [blame] | 2338 | else if (Name == "aes") |
| 2339 | Features["aes"] = false; |
Craig Topper | 3c0bc15 | 2012-05-31 05:18:48 +0000 | [diff] [blame] | 2340 | else if (Name == "pclmul") |
| 2341 | Features["pclmul"] = false; |
Bruno Cardoso Lopes | 7377ed9 | 2010-08-04 22:29:13 +0000 | [diff] [blame] | 2342 | else if (Name == "avx") |
Craig Topper | 2ae9507 | 2012-06-03 21:46:30 +0000 | [diff] [blame] | 2343 | Features["avx"] = Features["avx2"] = Features["fma"] = |
Craig Topper | b6af69e | 2012-06-09 22:24:14 +0000 | [diff] [blame] | 2344 | Features["fma4"] = Features["xop"] = false; |
Craig Topper | 2b03bb0 | 2011-12-17 19:55:21 +0000 | [diff] [blame] | 2345 | else if (Name == "avx2") |
| 2346 | Features["avx2"] = false; |
Craig Topper | 2ae9507 | 2012-06-03 21:46:30 +0000 | [diff] [blame] | 2347 | else if (Name == "fma") |
| 2348 | Features["fma"] = false; |
Roman Divacky | 80b32b8 | 2011-10-30 13:47:56 +0000 | [diff] [blame] | 2349 | else if (Name == "sse4a") |
Craig Topper | b6af69e | 2012-06-09 22:24:14 +0000 | [diff] [blame] | 2350 | Features["sse4a"] = Features["fma4"] = Features["xop"] = false; |
Craig Topper | 31ceea0 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 2351 | else if (Name == "lzcnt") |
| 2352 | Features["lzcnt"] = false; |
Benjamin Kramer | 84f3080 | 2012-07-07 09:39:18 +0000 | [diff] [blame] | 2353 | else if (Name == "rdrnd") |
| 2354 | Features["rdrand"] = false; |
Craig Topper | 31ceea0 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 2355 | else if (Name == "bmi") |
| 2356 | Features["bmi"] = false; |
| 2357 | else if (Name == "bmi2") |
| 2358 | Features["bmi2"] = false; |
Craig Topper | e14e08b | 2011-12-29 16:10:46 +0000 | [diff] [blame] | 2359 | else if (Name == "popcnt") |
| 2360 | Features["popcnt"] = false; |
Craig Topper | 6a511e1 | 2011-12-30 07:33:42 +0000 | [diff] [blame] | 2361 | else if (Name == "fma4") |
Craig Topper | b6af69e | 2012-06-09 22:24:14 +0000 | [diff] [blame] | 2362 | Features["fma4"] = Features["xop"] = false; |
| 2363 | else if (Name == "xop") |
| 2364 | Features["xop"] = false; |
Manman Ren | 146e5a4 | 2012-10-11 00:59:55 +0000 | [diff] [blame] | 2365 | else if (Name == "f16c") |
| 2366 | Features["f16c"] = false; |
Michael Liao | 463eb89 | 2012-11-10 05:17:46 +0000 | [diff] [blame] | 2367 | else if (Name == "rtm") |
| 2368 | Features["rtm"] = false; |
Michael Liao | 72339a0 | 2013-03-26 17:52:08 +0000 | [diff] [blame] | 2369 | else if (Name == "prfchw") |
| 2370 | Features["prfchw"] = false; |
Michael Liao | 1bfc28c | 2013-03-29 05:17:55 +0000 | [diff] [blame] | 2371 | else if (Name == "rdseed") |
| 2372 | Features["rdseed"] = false; |
Daniel Dunbar | 17ca363 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 2373 | } |
| 2374 | |
| 2375 | return true; |
| 2376 | } |
| 2377 | |
Daniel Dunbar | 868bd0a | 2009-05-06 03:16:41 +0000 | [diff] [blame] | 2378 | /// HandleTargetOptions - Perform initialization based on the user |
| 2379 | /// configured set of features. |
Daniel Dunbar | b93292a | 2009-12-19 03:30:57 +0000 | [diff] [blame] | 2380 | void X86TargetInfo::HandleTargetFeatures(std::vector<std::string> &Features) { |
Daniel Dunbar | 29a790b | 2009-11-11 09:38:56 +0000 | [diff] [blame] | 2381 | // Remember the maximum enabled sselevel. |
| 2382 | for (unsigned i = 0, e = Features.size(); i !=e; ++i) { |
| 2383 | // Ignore disabled features. |
| 2384 | if (Features[i][0] == '-') |
| 2385 | continue; |
| 2386 | |
Benjamin Kramer | 713575a | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 2387 | StringRef Feature = StringRef(Features[i]).substr(1); |
| 2388 | |
| 2389 | if (Feature == "aes") { |
Eric Christopher | eea12d1 | 2010-04-02 23:50:19 +0000 | [diff] [blame] | 2390 | HasAES = true; |
| 2391 | continue; |
| 2392 | } |
| 2393 | |
Craig Topper | 3c0bc15 | 2012-05-31 05:18:48 +0000 | [diff] [blame] | 2394 | if (Feature == "pclmul") { |
| 2395 | HasPCLMUL = true; |
| 2396 | continue; |
| 2397 | } |
| 2398 | |
Benjamin Kramer | 713575a | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 2399 | if (Feature == "lzcnt") { |
Craig Topper | 31ceea0 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 2400 | HasLZCNT = true; |
| 2401 | continue; |
| 2402 | } |
| 2403 | |
Benjamin Kramer | 84f3080 | 2012-07-07 09:39:18 +0000 | [diff] [blame] | 2404 | if (Feature == "rdrand") { |
| 2405 | HasRDRND = true; |
| 2406 | continue; |
| 2407 | } |
| 2408 | |
Benjamin Kramer | 713575a | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 2409 | if (Feature == "bmi") { |
Craig Topper | 31ceea0 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 2410 | HasBMI = true; |
| 2411 | continue; |
| 2412 | } |
| 2413 | |
Benjamin Kramer | 713575a | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 2414 | if (Feature == "bmi2") { |
Craig Topper | 31ceea0 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 2415 | HasBMI2 = true; |
| 2416 | continue; |
| 2417 | } |
| 2418 | |
Benjamin Kramer | 713575a | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 2419 | if (Feature == "popcnt") { |
Craig Topper | e14e08b | 2011-12-29 16:10:46 +0000 | [diff] [blame] | 2420 | HasPOPCNT = true; |
| 2421 | continue; |
| 2422 | } |
| 2423 | |
Michael Liao | 463eb89 | 2012-11-10 05:17:46 +0000 | [diff] [blame] | 2424 | if (Feature == "rtm") { |
| 2425 | HasRTM = true; |
| 2426 | continue; |
| 2427 | } |
| 2428 | |
Michael Liao | 72339a0 | 2013-03-26 17:52:08 +0000 | [diff] [blame] | 2429 | if (Feature == "prfchw") { |
| 2430 | HasPRFCHW = true; |
| 2431 | continue; |
| 2432 | } |
| 2433 | |
Michael Liao | 1bfc28c | 2013-03-29 05:17:55 +0000 | [diff] [blame] | 2434 | if (Feature == "rdseed") { |
| 2435 | HasRDSEED = true; |
| 2436 | continue; |
| 2437 | } |
| 2438 | |
Benjamin Kramer | 4dfa5ad | 2012-05-29 17:48:39 +0000 | [diff] [blame] | 2439 | if (Feature == "sse4a") { |
| 2440 | HasSSE4a = true; |
| 2441 | continue; |
| 2442 | } |
| 2443 | |
Benjamin Kramer | 713575a | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 2444 | if (Feature == "fma4") { |
Craig Topper | 6a511e1 | 2011-12-30 07:33:42 +0000 | [diff] [blame] | 2445 | HasFMA4 = true; |
| 2446 | continue; |
| 2447 | } |
| 2448 | |
Craig Topper | 2ae9507 | 2012-06-03 21:46:30 +0000 | [diff] [blame] | 2449 | if (Feature == "fma") { |
| 2450 | HasFMA = true; |
| 2451 | continue; |
| 2452 | } |
| 2453 | |
Craig Topper | b6af69e | 2012-06-09 22:24:14 +0000 | [diff] [blame] | 2454 | if (Feature == "xop") { |
| 2455 | HasXOP = true; |
| 2456 | continue; |
| 2457 | } |
| 2458 | |
Manman Ren | 146e5a4 | 2012-10-11 00:59:55 +0000 | [diff] [blame] | 2459 | if (Feature == "f16c") { |
| 2460 | HasF16C = true; |
| 2461 | continue; |
| 2462 | } |
| 2463 | |
Daniel Dunbar | 29a790b | 2009-11-11 09:38:56 +0000 | [diff] [blame] | 2464 | assert(Features[i][0] == '+' && "Invalid target feature!"); |
Benjamin Kramer | 713575a | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 2465 | X86SSEEnum Level = llvm::StringSwitch<X86SSEEnum>(Feature) |
Craig Topper | 05fe4b5 | 2012-01-09 09:19:09 +0000 | [diff] [blame] | 2466 | .Case("avx2", AVX2) |
| 2467 | .Case("avx", AVX) |
Daniel Dunbar | 29a790b | 2009-11-11 09:38:56 +0000 | [diff] [blame] | 2468 | .Case("sse42", SSE42) |
| 2469 | .Case("sse41", SSE41) |
| 2470 | .Case("ssse3", SSSE3) |
Nuno Lopes | 33d3bca | 2010-03-12 10:20:09 +0000 | [diff] [blame] | 2471 | .Case("sse3", SSE3) |
Daniel Dunbar | 29a790b | 2009-11-11 09:38:56 +0000 | [diff] [blame] | 2472 | .Case("sse2", SSE2) |
| 2473 | .Case("sse", SSE1) |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2474 | .Default(NoSSE); |
Daniel Dunbar | 29a790b | 2009-11-11 09:38:56 +0000 | [diff] [blame] | 2475 | SSELevel = std::max(SSELevel, Level); |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 2476 | |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2477 | MMX3DNowEnum ThreeDNowLevel = |
Benjamin Kramer | 713575a | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 2478 | llvm::StringSwitch<MMX3DNowEnum>(Feature) |
Anders Carlsson | 9b0fb62 | 2010-01-27 03:47:49 +0000 | [diff] [blame] | 2479 | .Case("3dnowa", AMD3DNowAthlon) |
| 2480 | .Case("3dnow", AMD3DNow) |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2481 | .Case("mmx", MMX) |
| 2482 | .Default(NoMMX3DNow); |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 2483 | |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2484 | MMX3DNowLevel = std::max(MMX3DNowLevel, ThreeDNowLevel); |
Daniel Dunbar | 29a790b | 2009-11-11 09:38:56 +0000 | [diff] [blame] | 2485 | } |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2486 | |
| 2487 | // Don't tell the backend if we're turning off mmx; it will end up disabling |
| 2488 | // SSE, which we don't want. |
| 2489 | std::vector<std::string>::iterator it; |
| 2490 | it = std::find(Features.begin(), Features.end(), "-mmx"); |
| 2491 | if (it != Features.end()) |
| 2492 | Features.erase(it); |
Chris Lattner | 3daed52 | 2009-03-02 22:20:04 +0000 | [diff] [blame] | 2493 | } |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 2494 | |
Chandler Carruth | f6cf1c2 | 2011-09-28 02:59:25 +0000 | [diff] [blame] | 2495 | /// X86TargetInfo::getTargetDefines - Return the set of the X86-specific macro |
| 2496 | /// definitions for this particular subtarget. |
Chris Lattner | 3332864 | 2009-03-20 15:52:06 +0000 | [diff] [blame] | 2497 | void X86TargetInfo::getTargetDefines(const LangOptions &Opts, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2498 | MacroBuilder &Builder) const { |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 2499 | // Target identification. |
Derek Schuff | babaf31 | 2012-10-11 15:52:22 +0000 | [diff] [blame] | 2500 | if (getTriple().getArch() == llvm::Triple::x86_64) { |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2501 | Builder.defineMacro("__amd64__"); |
| 2502 | Builder.defineMacro("__amd64"); |
| 2503 | Builder.defineMacro("__x86_64"); |
| 2504 | Builder.defineMacro("__x86_64__"); |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 2505 | } else { |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2506 | DefineStd(Builder, "i386", Opts); |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 2507 | } |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 2508 | |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 2509 | // Subtarget options. |
Chandler Carruth | f6cf1c2 | 2011-09-28 02:59:25 +0000 | [diff] [blame] | 2510 | // FIXME: We are hard-coding the tune parameters based on the CPU, but they |
| 2511 | // truly should be based on -mtune options. |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2512 | switch (CPU) { |
| 2513 | case CK_Generic: |
| 2514 | break; |
| 2515 | case CK_i386: |
Chandler Carruth | f6cf1c2 | 2011-09-28 02:59:25 +0000 | [diff] [blame] | 2516 | // The rest are coming from the i386 define above. |
| 2517 | Builder.defineMacro("__tune_i386__"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2518 | break; |
| 2519 | case CK_i486: |
| 2520 | case CK_WinChipC6: |
| 2521 | case CK_WinChip2: |
| 2522 | case CK_C3: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2523 | defineCPUMacros(Builder, "i486"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2524 | break; |
Chandler Carruth | f17ba33 | 2011-09-28 09:45:05 +0000 | [diff] [blame] | 2525 | case CK_PentiumMMX: |
| 2526 | Builder.defineMacro("__pentium_mmx__"); |
| 2527 | Builder.defineMacro("__tune_pentium_mmx__"); |
| 2528 | // Fallthrough |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2529 | case CK_i586: |
| 2530 | case CK_Pentium: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2531 | defineCPUMacros(Builder, "i586"); |
| 2532 | defineCPUMacros(Builder, "pentium"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2533 | break; |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2534 | case CK_Pentium3: |
| 2535 | case CK_Pentium3M: |
| 2536 | case CK_PentiumM: |
Chandler Carruth | f17ba33 | 2011-09-28 09:45:05 +0000 | [diff] [blame] | 2537 | Builder.defineMacro("__tune_pentium3__"); |
| 2538 | // Fallthrough |
| 2539 | case CK_Pentium2: |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2540 | case CK_C3_2: |
Chandler Carruth | f17ba33 | 2011-09-28 09:45:05 +0000 | [diff] [blame] | 2541 | Builder.defineMacro("__tune_pentium2__"); |
| 2542 | // Fallthrough |
| 2543 | case CK_PentiumPro: |
| 2544 | Builder.defineMacro("__tune_i686__"); |
| 2545 | Builder.defineMacro("__tune_pentiumpro__"); |
| 2546 | // Fallthrough |
| 2547 | case CK_i686: |
Chandler Carruth | f6cf1c2 | 2011-09-28 02:59:25 +0000 | [diff] [blame] | 2548 | Builder.defineMacro("__i686"); |
| 2549 | Builder.defineMacro("__i686__"); |
| 2550 | // Strangely, __tune_i686__ isn't defined by GCC when CPU == i686. |
| 2551 | Builder.defineMacro("__pentiumpro"); |
| 2552 | Builder.defineMacro("__pentiumpro__"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2553 | break; |
| 2554 | case CK_Pentium4: |
| 2555 | case CK_Pentium4M: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2556 | defineCPUMacros(Builder, "pentium4"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2557 | break; |
| 2558 | case CK_Yonah: |
| 2559 | case CK_Prescott: |
| 2560 | case CK_Nocona: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2561 | defineCPUMacros(Builder, "nocona"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2562 | break; |
| 2563 | case CK_Core2: |
| 2564 | case CK_Penryn: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2565 | defineCPUMacros(Builder, "core2"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2566 | break; |
| 2567 | case CK_Atom: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2568 | defineCPUMacros(Builder, "atom"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2569 | break; |
| 2570 | case CK_Corei7: |
| 2571 | case CK_Corei7AVX: |
| 2572 | case CK_CoreAVXi: |
Craig Topper | 2b03bb0 | 2011-12-17 19:55:21 +0000 | [diff] [blame] | 2573 | case CK_CoreAVX2: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2574 | defineCPUMacros(Builder, "corei7"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2575 | break; |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2576 | case CK_K6_2: |
Chandler Carruth | f17ba33 | 2011-09-28 09:45:05 +0000 | [diff] [blame] | 2577 | Builder.defineMacro("__k6_2__"); |
| 2578 | Builder.defineMacro("__tune_k6_2__"); |
| 2579 | // Fallthrough |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2580 | case CK_K6_3: |
Chandler Carruth | f17ba33 | 2011-09-28 09:45:05 +0000 | [diff] [blame] | 2581 | if (CPU != CK_K6_2) { // In case of fallthrough |
| 2582 | // FIXME: GCC may be enabling these in cases where some other k6 |
| 2583 | // architecture is specified but -m3dnow is explicitly provided. The |
| 2584 | // exact semantics need to be determined and emulated here. |
Chandler Carruth | f6cf1c2 | 2011-09-28 02:59:25 +0000 | [diff] [blame] | 2585 | Builder.defineMacro("__k6_3__"); |
| 2586 | Builder.defineMacro("__tune_k6_3__"); |
| 2587 | } |
Chandler Carruth | f17ba33 | 2011-09-28 09:45:05 +0000 | [diff] [blame] | 2588 | // Fallthrough |
| 2589 | case CK_K6: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2590 | defineCPUMacros(Builder, "k6"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2591 | break; |
| 2592 | case CK_Athlon: |
| 2593 | case CK_AthlonThunderbird: |
| 2594 | case CK_Athlon4: |
| 2595 | case CK_AthlonXP: |
| 2596 | case CK_AthlonMP: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2597 | defineCPUMacros(Builder, "athlon"); |
Chandler Carruth | 53bf4f9 | 2011-09-28 09:54:11 +0000 | [diff] [blame] | 2598 | if (SSELevel != NoSSE) { |
Chandler Carruth | f6cf1c2 | 2011-09-28 02:59:25 +0000 | [diff] [blame] | 2599 | Builder.defineMacro("__athlon_sse__"); |
Chandler Carruth | 53bf4f9 | 2011-09-28 09:54:11 +0000 | [diff] [blame] | 2600 | Builder.defineMacro("__tune_athlon_sse__"); |
| 2601 | } |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2602 | break; |
| 2603 | case CK_K8: |
| 2604 | case CK_K8SSE3: |
| 2605 | case CK_x86_64: |
| 2606 | case CK_Opteron: |
| 2607 | case CK_OpteronSSE3: |
| 2608 | case CK_Athlon64: |
| 2609 | case CK_Athlon64SSE3: |
| 2610 | case CK_AthlonFX: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2611 | defineCPUMacros(Builder, "k8"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2612 | break; |
Roman Divacky | 01c770d | 2011-10-30 07:48:46 +0000 | [diff] [blame] | 2613 | case CK_AMDFAM10: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2614 | defineCPUMacros(Builder, "amdfam10"); |
Roman Divacky | 01c770d | 2011-10-30 07:48:46 +0000 | [diff] [blame] | 2615 | break; |
Benjamin Kramer | 5660aa6 | 2012-01-10 11:50:18 +0000 | [diff] [blame] | 2616 | case CK_BTVER1: |
| 2617 | defineCPUMacros(Builder, "btver1"); |
| 2618 | break; |
Benjamin Kramer | 63063f5 | 2013-05-03 10:47:15 +0000 | [diff] [blame] | 2619 | case CK_BTVER2: |
| 2620 | defineCPUMacros(Builder, "btver2"); |
| 2621 | break; |
Benjamin Kramer | 61ea4fe | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 2622 | case CK_BDVER1: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2623 | defineCPUMacros(Builder, "bdver1"); |
Benjamin Kramer | 61ea4fe | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 2624 | break; |
| 2625 | case CK_BDVER2: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2626 | defineCPUMacros(Builder, "bdver2"); |
Benjamin Kramer | 61ea4fe | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 2627 | break; |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2628 | case CK_Geode: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2629 | defineCPUMacros(Builder, "geode"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2630 | break; |
Chandler Carruth | f6cf1c2 | 2011-09-28 02:59:25 +0000 | [diff] [blame] | 2631 | } |
Chris Lattner | 84f0ea8 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 2632 | |
Chandler Carruth | 88c75b0 | 2011-09-28 09:54:07 +0000 | [diff] [blame] | 2633 | // Target properties. |
| 2634 | Builder.defineMacro("__LITTLE_ENDIAN__"); |
| 2635 | Builder.defineMacro("__REGISTER_PREFIX__", ""); |
| 2636 | |
Chris Lattner | 5417544 | 2009-04-19 17:32:33 +0000 | [diff] [blame] | 2637 | // Define __NO_MATH_INLINES on linux/x86 so that we don't get inline |
| 2638 | // functions in glibc header files that use FP Stack inline asm which the |
| 2639 | // backend can't deal with (PR879). |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2640 | Builder.defineMacro("__NO_MATH_INLINES"); |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 2641 | |
Chandler Carruth | 88c75b0 | 2011-09-28 09:54:07 +0000 | [diff] [blame] | 2642 | if (HasAES) |
| 2643 | Builder.defineMacro("__AES__"); |
| 2644 | |
Craig Topper | 3c0bc15 | 2012-05-31 05:18:48 +0000 | [diff] [blame] | 2645 | if (HasPCLMUL) |
| 2646 | Builder.defineMacro("__PCLMUL__"); |
| 2647 | |
Craig Topper | 31ceea0 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 2648 | if (HasLZCNT) |
| 2649 | Builder.defineMacro("__LZCNT__"); |
| 2650 | |
Benjamin Kramer | 84f3080 | 2012-07-07 09:39:18 +0000 | [diff] [blame] | 2651 | if (HasRDRND) |
| 2652 | Builder.defineMacro("__RDRND__"); |
| 2653 | |
Craig Topper | 31ceea0 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 2654 | if (HasBMI) |
| 2655 | Builder.defineMacro("__BMI__"); |
| 2656 | |
| 2657 | if (HasBMI2) |
| 2658 | Builder.defineMacro("__BMI2__"); |
| 2659 | |
Craig Topper | e14e08b | 2011-12-29 16:10:46 +0000 | [diff] [blame] | 2660 | if (HasPOPCNT) |
| 2661 | Builder.defineMacro("__POPCNT__"); |
| 2662 | |
Michael Liao | 463eb89 | 2012-11-10 05:17:46 +0000 | [diff] [blame] | 2663 | if (HasRTM) |
| 2664 | Builder.defineMacro("__RTM__"); |
| 2665 | |
Michael Liao | 72339a0 | 2013-03-26 17:52:08 +0000 | [diff] [blame] | 2666 | if (HasPRFCHW) |
| 2667 | Builder.defineMacro("__PRFCHW__"); |
| 2668 | |
Michael Liao | 1bfc28c | 2013-03-29 05:17:55 +0000 | [diff] [blame] | 2669 | if (HasRDSEED) |
| 2670 | Builder.defineMacro("__RDSEED__"); |
| 2671 | |
Benjamin Kramer | 4dfa5ad | 2012-05-29 17:48:39 +0000 | [diff] [blame] | 2672 | if (HasSSE4a) |
| 2673 | Builder.defineMacro("__SSE4A__"); |
| 2674 | |
Craig Topper | 6a511e1 | 2011-12-30 07:33:42 +0000 | [diff] [blame] | 2675 | if (HasFMA4) |
| 2676 | Builder.defineMacro("__FMA4__"); |
| 2677 | |
Craig Topper | 2ae9507 | 2012-06-03 21:46:30 +0000 | [diff] [blame] | 2678 | if (HasFMA) |
| 2679 | Builder.defineMacro("__FMA__"); |
| 2680 | |
Craig Topper | b6af69e | 2012-06-09 22:24:14 +0000 | [diff] [blame] | 2681 | if (HasXOP) |
| 2682 | Builder.defineMacro("__XOP__"); |
| 2683 | |
Manman Ren | 146e5a4 | 2012-10-11 00:59:55 +0000 | [diff] [blame] | 2684 | if (HasF16C) |
| 2685 | Builder.defineMacro("__F16C__"); |
| 2686 | |
Chris Lattner | 84f0ea8 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 2687 | // Each case falls through to the previous one here. |
| 2688 | switch (SSELevel) { |
Craig Topper | 05fe4b5 | 2012-01-09 09:19:09 +0000 | [diff] [blame] | 2689 | case AVX2: |
| 2690 | Builder.defineMacro("__AVX2__"); |
| 2691 | case AVX: |
| 2692 | Builder.defineMacro("__AVX__"); |
Chris Lattner | 84f0ea8 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 2693 | case SSE42: |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2694 | Builder.defineMacro("__SSE4_2__"); |
Chris Lattner | 84f0ea8 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 2695 | case SSE41: |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2696 | Builder.defineMacro("__SSE4_1__"); |
Chris Lattner | 84f0ea8 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 2697 | case SSSE3: |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2698 | Builder.defineMacro("__SSSE3__"); |
Chris Lattner | 84f0ea8 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 2699 | case SSE3: |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2700 | Builder.defineMacro("__SSE3__"); |
Chris Lattner | 84f0ea8 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 2701 | case SSE2: |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2702 | Builder.defineMacro("__SSE2__"); |
| 2703 | Builder.defineMacro("__SSE2_MATH__"); // -mfp-math=sse always implied. |
Chris Lattner | 84f0ea8 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 2704 | case SSE1: |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2705 | Builder.defineMacro("__SSE__"); |
| 2706 | Builder.defineMacro("__SSE_MATH__"); // -mfp-math=sse always implied. |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2707 | case NoSSE: |
Chris Lattner | 84f0ea8 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 2708 | break; |
| 2709 | } |
Michael J. Spencer | 237cf58 | 2010-10-18 07:10:59 +0000 | [diff] [blame] | 2710 | |
Derek Schuff | babaf31 | 2012-10-11 15:52:22 +0000 | [diff] [blame] | 2711 | if (Opts.MicrosoftExt && getTriple().getArch() == llvm::Triple::x86) { |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 2712 | switch (SSELevel) { |
Craig Topper | 05fe4b5 | 2012-01-09 09:19:09 +0000 | [diff] [blame] | 2713 | case AVX2: |
| 2714 | case AVX: |
Michael J. Spencer | a764e83 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 2715 | case SSE42: |
| 2716 | case SSE41: |
| 2717 | case SSSE3: |
| 2718 | case SSE3: |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 2719 | case SSE2: |
Chris Lattner | 5f9e272 | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 2720 | Builder.defineMacro("_M_IX86_FP", Twine(2)); |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 2721 | break; |
| 2722 | case SSE1: |
Chris Lattner | 5f9e272 | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 2723 | Builder.defineMacro("_M_IX86_FP", Twine(1)); |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 2724 | break; |
| 2725 | default: |
Chris Lattner | 5f9e272 | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 2726 | Builder.defineMacro("_M_IX86_FP", Twine(0)); |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 2727 | } |
| 2728 | } |
| 2729 | |
Anders Carlsson | 9b0fb62 | 2010-01-27 03:47:49 +0000 | [diff] [blame] | 2730 | // Each case falls through to the previous one here. |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2731 | switch (MMX3DNowLevel) { |
Anders Carlsson | 9b0fb62 | 2010-01-27 03:47:49 +0000 | [diff] [blame] | 2732 | case AMD3DNowAthlon: |
| 2733 | Builder.defineMacro("__3dNOW_A__"); |
| 2734 | case AMD3DNow: |
| 2735 | Builder.defineMacro("__3dNOW__"); |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2736 | case MMX: |
| 2737 | Builder.defineMacro("__MMX__"); |
| 2738 | case NoMMX3DNow: |
Anders Carlsson | 9b0fb62 | 2010-01-27 03:47:49 +0000 | [diff] [blame] | 2739 | break; |
| 2740 | } |
Michael J. Spencer | d1b3394 | 2013-04-04 23:53:43 +0000 | [diff] [blame] | 2741 | |
| 2742 | if (CPU >= CK_i486) { |
| 2743 | Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_1"); |
| 2744 | Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_2"); |
| 2745 | Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4"); |
| 2746 | } |
| 2747 | if (CPU >= CK_i586) |
| 2748 | Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_8"); |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 2749 | } |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 2750 | |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 2751 | bool X86TargetInfo::hasFeature(StringRef Feature) const { |
| 2752 | return llvm::StringSwitch<bool>(Feature) |
| 2753 | .Case("aes", HasAES) |
| 2754 | .Case("avx", SSELevel >= AVX) |
| 2755 | .Case("avx2", SSELevel >= AVX2) |
| 2756 | .Case("bmi", HasBMI) |
| 2757 | .Case("bmi2", HasBMI2) |
Craig Topper | 2ae9507 | 2012-06-03 21:46:30 +0000 | [diff] [blame] | 2758 | .Case("fma", HasFMA) |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 2759 | .Case("fma4", HasFMA4) |
| 2760 | .Case("lzcnt", HasLZCNT) |
Benjamin Kramer | 84f3080 | 2012-07-07 09:39:18 +0000 | [diff] [blame] | 2761 | .Case("rdrnd", HasRDRND) |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 2762 | .Case("mm3dnow", MMX3DNowLevel >= AMD3DNow) |
| 2763 | .Case("mm3dnowa", MMX3DNowLevel >= AMD3DNowAthlon) |
| 2764 | .Case("mmx", MMX3DNowLevel >= MMX) |
Craig Topper | 3c0bc15 | 2012-05-31 05:18:48 +0000 | [diff] [blame] | 2765 | .Case("pclmul", HasPCLMUL) |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 2766 | .Case("popcnt", HasPOPCNT) |
Michael Liao | 463eb89 | 2012-11-10 05:17:46 +0000 | [diff] [blame] | 2767 | .Case("rtm", HasRTM) |
Michael Liao | 72339a0 | 2013-03-26 17:52:08 +0000 | [diff] [blame] | 2768 | .Case("prfchw", HasPRFCHW) |
Michael Liao | 1bfc28c | 2013-03-29 05:17:55 +0000 | [diff] [blame] | 2769 | .Case("rdseed", HasRDSEED) |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 2770 | .Case("sse", SSELevel >= SSE1) |
| 2771 | .Case("sse2", SSELevel >= SSE2) |
| 2772 | .Case("sse3", SSELevel >= SSE3) |
| 2773 | .Case("ssse3", SSELevel >= SSSE3) |
| 2774 | .Case("sse41", SSELevel >= SSE41) |
| 2775 | .Case("sse42", SSELevel >= SSE42) |
Craig Topper | 3c0bc15 | 2012-05-31 05:18:48 +0000 | [diff] [blame] | 2776 | .Case("sse4a", HasSSE4a) |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 2777 | .Case("x86", true) |
Derek Schuff | babaf31 | 2012-10-11 15:52:22 +0000 | [diff] [blame] | 2778 | .Case("x86_32", getTriple().getArch() == llvm::Triple::x86) |
| 2779 | .Case("x86_64", getTriple().getArch() == llvm::Triple::x86_64) |
Craig Topper | b6af69e | 2012-06-09 22:24:14 +0000 | [diff] [blame] | 2780 | .Case("xop", HasXOP) |
Manman Ren | 146e5a4 | 2012-10-11 00:59:55 +0000 | [diff] [blame] | 2781 | .Case("f16c", HasF16C) |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 2782 | .Default(false); |
| 2783 | } |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 2784 | |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2785 | bool |
Anders Carlsson | 066d2ea | 2009-02-28 17:11:49 +0000 | [diff] [blame] | 2786 | X86TargetInfo::validateAsmConstraint(const char *&Name, |
Chris Lattner | 44def07 | 2009-04-26 07:16:29 +0000 | [diff] [blame] | 2787 | TargetInfo::ConstraintInfo &Info) const { |
Anders Carlsson | 066d2ea | 2009-02-28 17:11:49 +0000 | [diff] [blame] | 2788 | switch (*Name) { |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2789 | default: return false; |
Dale Johannesen | 545be51 | 2010-08-24 22:33:12 +0000 | [diff] [blame] | 2790 | case 'Y': // first letter of a pair: |
| 2791 | switch (*(Name+1)) { |
| 2792 | default: return false; |
| 2793 | case '0': // First SSE register. |
| 2794 | case 't': // Any SSE register, when SSE2 is enabled. |
| 2795 | case 'i': // Any SSE register, when SSE2 and inter-unit moves enabled. |
| 2796 | case 'm': // any MMX register, when inter-unit moves enabled. |
| 2797 | break; // falls through to setAllowsRegister. |
| 2798 | } |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2799 | case 'a': // eax. |
| 2800 | case 'b': // ebx. |
| 2801 | case 'c': // ecx. |
| 2802 | case 'd': // edx. |
| 2803 | case 'S': // esi. |
| 2804 | case 'D': // edi. |
| 2805 | case 'A': // edx:eax. |
Dale Johannesen | 545be51 | 2010-08-24 22:33:12 +0000 | [diff] [blame] | 2806 | case 'f': // any x87 floating point stack register. |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2807 | case 't': // top of floating point stack. |
| 2808 | case 'u': // second from top of floating point stack. |
| 2809 | 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] | 2810 | case 'y': // Any MMX register. |
Anders Carlsson | a7406d4 | 2008-10-06 19:17:39 +0000 | [diff] [blame] | 2811 | case 'x': // Any SSE register. |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2812 | 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] | 2813 | case 'R': // "Legacy" registers: ax, bx, cx, dx, di, si, sp, bp. |
| 2814 | case 'l': // "Index" registers: any general register that can be used as an |
| 2815 | // index in a base+index memory access. |
| 2816 | Info.setAllowsRegister(); |
| 2817 | return true; |
| 2818 | case 'C': // SSE floating point constant. |
| 2819 | case 'G': // x87 floating point constant. |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 2820 | case 'e': // 32-bit signed integer constant for use with zero-extending |
Anders Carlsson | 79bc64c | 2009-01-24 18:03:09 +0000 | [diff] [blame] | 2821 | // x86_64 instructions. |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 2822 | case 'Z': // 32-bit unsigned integer constant for use with zero-extending |
Anders Carlsson | 79bc64c | 2009-01-24 18:03:09 +0000 | [diff] [blame] | 2823 | // x86_64 instructions. |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2824 | return true; |
| 2825 | } |
| 2826 | } |
| 2827 | |
Dale Johannesen | f6e2c20 | 2010-10-29 23:12:32 +0000 | [diff] [blame] | 2828 | |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2829 | std::string |
Stuart Hastings | 002333f | 2011-06-07 23:45:05 +0000 | [diff] [blame] | 2830 | X86TargetInfo::convertConstraint(const char *&Constraint) const { |
| 2831 | switch (*Constraint) { |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2832 | case 'a': return std::string("{ax}"); |
| 2833 | case 'b': return std::string("{bx}"); |
| 2834 | case 'c': return std::string("{cx}"); |
| 2835 | case 'd': return std::string("{dx}"); |
| 2836 | case 'S': return std::string("{si}"); |
| 2837 | case 'D': return std::string("{di}"); |
Dale Johannesen | cee5501 | 2010-10-22 21:07:10 +0000 | [diff] [blame] | 2838 | case 'p': // address |
| 2839 | return std::string("im"); |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2840 | case 't': // top of floating point stack. |
| 2841 | return std::string("{st}"); |
| 2842 | case 'u': // second from top of floating point stack. |
| 2843 | return std::string("{st(1)}"); // second from top of floating point stack. |
| 2844 | default: |
Stuart Hastings | 002333f | 2011-06-07 23:45:05 +0000 | [diff] [blame] | 2845 | return std::string(1, *Constraint); |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2846 | } |
| 2847 | } |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2848 | } // end anonymous namespace |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 2849 | |
| 2850 | namespace { |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2851 | // X86-32 generic target |
| 2852 | class X86_32TargetInfo : public X86TargetInfo { |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 2853 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 2854 | X86_32TargetInfo(const llvm::Triple &Triple) : X86TargetInfo(Triple) { |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2855 | DoubleAlign = LongLongAlign = 32; |
| 2856 | LongDoubleWidth = 96; |
| 2857 | LongDoubleAlign = 32; |
Nick Lewycky | 9bddf43 | 2011-12-21 04:25:47 +0000 | [diff] [blame] | 2858 | SuitableAlign = 128; |
Eli Friedman | ed855cb | 2008-08-21 00:13:15 +0000 | [diff] [blame] | 2859 | DescriptionString = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-" |
| 2860 | "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] | 2861 | "a0:0:64-f80:32:32-n8:16:32-S128"; |
Eli Friedman | 1afabd9 | 2009-03-29 20:31:09 +0000 | [diff] [blame] | 2862 | SizeType = UnsignedInt; |
| 2863 | PtrDiffType = SignedInt; |
| 2864 | IntPtrType = SignedInt; |
Anton Korobeynikov | 264a76c | 2009-04-03 23:38:25 +0000 | [diff] [blame] | 2865 | RegParmMax = 3; |
Daniel Dunbar | dacf9dd | 2010-07-14 23:39:36 +0000 | [diff] [blame] | 2866 | |
| 2867 | // Use fpret for all types. |
| 2868 | RealTypeUsesObjCFPRet = ((1 << TargetInfo::Float) | |
| 2869 | (1 << TargetInfo::Double) | |
| 2870 | (1 << TargetInfo::LongDouble)); |
Eli Friedman | 2be4607 | 2011-10-14 20:59:01 +0000 | [diff] [blame] | 2871 | |
| 2872 | // x86-32 has atomics up to 8 bytes |
| 2873 | // FIXME: Check that we actually have cmpxchg8b before setting |
| 2874 | // MaxAtomicInlineWidth. (cmpxchg8b is an i586 instruction.) |
| 2875 | MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 64; |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2876 | } |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 2877 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 2878 | return TargetInfo::CharPtrBuiltinVaList; |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2879 | } |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 2880 | |
Chris Lattner | 21fb98e | 2009-09-23 06:06:36 +0000 | [diff] [blame] | 2881 | int getEHDataRegisterNumber(unsigned RegNo) const { |
| 2882 | if (RegNo == 0) return 0; |
| 2883 | if (RegNo == 1) return 2; |
| 2884 | return -1; |
| 2885 | } |
Bill Wendling | 68fd608 | 2012-11-12 06:42:51 +0000 | [diff] [blame] | 2886 | virtual bool validateInputSize(StringRef Constraint, |
| 2887 | unsigned Size) const { |
| 2888 | switch (Constraint[0]) { |
| 2889 | default: break; |
| 2890 | case 'a': |
| 2891 | case 'b': |
| 2892 | case 'c': |
| 2893 | case 'd': |
Bill Wendling | f634bdf | 2012-11-12 18:52:32 +0000 | [diff] [blame] | 2894 | return Size <= 32; |
Bill Wendling | 68fd608 | 2012-11-12 06:42:51 +0000 | [diff] [blame] | 2895 | } |
| 2896 | |
| 2897 | return true; |
| 2898 | } |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2899 | }; |
| 2900 | } // end anonymous namespace |
| 2901 | |
| 2902 | namespace { |
Joerg Sonnenberger | 42378be | 2012-01-06 18:32:26 +0000 | [diff] [blame] | 2903 | class NetBSDI386TargetInfo : public NetBSDTargetInfo<X86_32TargetInfo> { |
| 2904 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 2905 | NetBSDI386TargetInfo(const llvm::Triple &Triple) |
| 2906 | : NetBSDTargetInfo<X86_32TargetInfo>(Triple) {} |
Joerg Sonnenberger | 42378be | 2012-01-06 18:32:26 +0000 | [diff] [blame] | 2907 | |
| 2908 | virtual unsigned getFloatEvalMethod() const { |
| 2909 | // NetBSD defaults to "double" rounding |
| 2910 | return 1; |
| 2911 | } |
| 2912 | }; |
| 2913 | } // end anonymous namespace |
| 2914 | |
| 2915 | namespace { |
Eli Friedman | 624c146 | 2009-07-05 18:47:56 +0000 | [diff] [blame] | 2916 | class OpenBSDI386TargetInfo : public OpenBSDTargetInfo<X86_32TargetInfo> { |
| 2917 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 2918 | OpenBSDI386TargetInfo(const llvm::Triple &Triple) |
| 2919 | : OpenBSDTargetInfo<X86_32TargetInfo>(Triple) { |
Eli Friedman | 624c146 | 2009-07-05 18:47:56 +0000 | [diff] [blame] | 2920 | SizeType = UnsignedLong; |
| 2921 | IntPtrType = SignedLong; |
Eli Friedman | 6036ebe | 2009-07-05 22:31:18 +0000 | [diff] [blame] | 2922 | PtrDiffType = SignedLong; |
Eli Friedman | 624c146 | 2009-07-05 18:47:56 +0000 | [diff] [blame] | 2923 | } |
| 2924 | }; |
| 2925 | } // end anonymous namespace |
| 2926 | |
| 2927 | namespace { |
Eli Friedman | 42f74f2 | 2012-08-08 23:57:20 +0000 | [diff] [blame] | 2928 | class BitrigI386TargetInfo : public BitrigTargetInfo<X86_32TargetInfo> { |
| 2929 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 2930 | BitrigI386TargetInfo(const llvm::Triple &Triple) |
| 2931 | : BitrigTargetInfo<X86_32TargetInfo>(Triple) { |
Eli Friedman | 42f74f2 | 2012-08-08 23:57:20 +0000 | [diff] [blame] | 2932 | SizeType = UnsignedLong; |
| 2933 | IntPtrType = SignedLong; |
| 2934 | PtrDiffType = SignedLong; |
| 2935 | } |
| 2936 | }; |
| 2937 | } // end anonymous namespace |
| 2938 | |
| 2939 | namespace { |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 2940 | class DarwinI386TargetInfo : public DarwinTargetInfo<X86_32TargetInfo> { |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2941 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 2942 | DarwinI386TargetInfo(const llvm::Triple &Triple) |
| 2943 | : DarwinTargetInfo<X86_32TargetInfo>(Triple) { |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2944 | LongDoubleWidth = 128; |
| 2945 | LongDoubleAlign = 128; |
Nick Lewycky | 7ec59c7 | 2011-12-16 22:34:14 +0000 | [diff] [blame] | 2946 | SuitableAlign = 128; |
Chad Rosier | f9e9af7 | 2012-07-13 23:57:43 +0000 | [diff] [blame] | 2947 | MaxVectorAlign = 256; |
Eli Friedman | 1afabd9 | 2009-03-29 20:31:09 +0000 | [diff] [blame] | 2948 | SizeType = UnsignedLong; |
| 2949 | IntPtrType = SignedLong; |
Eli Friedman | ed855cb | 2008-08-21 00:13:15 +0000 | [diff] [blame] | 2950 | DescriptionString = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-" |
| 2951 | "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] | 2952 | "a0:0:64-f80:128:128-n8:16:32-S128"; |
Daniel Dunbar | 613fd67 | 2010-05-27 00:35:16 +0000 | [diff] [blame] | 2953 | HasAlignMac68kSupport = true; |
Torok Edwin | b0a5b24 | 2009-06-30 17:00:25 +0000 | [diff] [blame] | 2954 | } |
| 2955 | |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2956 | }; |
Daniel Dunbar | f7b8eec | 2009-06-29 20:52:51 +0000 | [diff] [blame] | 2957 | } // end anonymous namespace |
| 2958 | |
| 2959 | namespace { |
Eli Friedman | 29a3050 | 2008-08-21 01:40:19 +0000 | [diff] [blame] | 2960 | // x86-32 Windows target |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 2961 | class WindowsX86_32TargetInfo : public WindowsTargetInfo<X86_32TargetInfo> { |
Eli Friedman | 29a3050 | 2008-08-21 01:40:19 +0000 | [diff] [blame] | 2962 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 2963 | WindowsX86_32TargetInfo(const llvm::Triple &Triple) |
| 2964 | : WindowsTargetInfo<X86_32TargetInfo>(Triple) { |
Eli Friedman | b030f02 | 2009-04-19 21:38:35 +0000 | [diff] [blame] | 2965 | TLSSupported = false; |
Chris Lattner | 85de9e7 | 2009-06-24 17:12:15 +0000 | [diff] [blame] | 2966 | WCharType = UnsignedShort; |
Eli Friedman | 9c2f84e | 2009-06-08 21:16:17 +0000 | [diff] [blame] | 2967 | DoubleAlign = LongLongAlign = 64; |
| 2968 | 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] | 2969 | "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] | 2970 | "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] | 2971 | } |
Michael J. Spencer | a764e83 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 2972 | virtual void getTargetDefines(const LangOptions &Opts, |
| 2973 | MacroBuilder &Builder) const { |
| 2974 | WindowsTargetInfo<X86_32TargetInfo>::getTargetDefines(Opts, Builder); |
| 2975 | } |
| 2976 | }; |
| 2977 | } // end anonymous namespace |
| 2978 | |
| 2979 | namespace { |
| 2980 | |
| 2981 | // x86-32 Windows Visual Studio target |
| 2982 | class VisualStudioWindowsX86_32TargetInfo : public WindowsX86_32TargetInfo { |
| 2983 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 2984 | VisualStudioWindowsX86_32TargetInfo(const llvm::Triple &Triple) |
| 2985 | : WindowsX86_32TargetInfo(Triple) { |
Eli Friedman | d9c3fa3 | 2011-03-22 21:25:11 +0000 | [diff] [blame] | 2986 | LongDoubleWidth = LongDoubleAlign = 64; |
Michael J. Spencer | a764e83 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 2987 | LongDoubleFormat = &llvm::APFloat::IEEEdouble; |
| 2988 | } |
| 2989 | virtual void getTargetDefines(const LangOptions &Opts, |
| 2990 | MacroBuilder &Builder) const { |
| 2991 | WindowsX86_32TargetInfo::getTargetDefines(Opts, Builder); |
| 2992 | WindowsX86_32TargetInfo::getVisualStudioDefines(Opts, Builder); |
| 2993 | // The value of the following reflects processor type. |
| 2994 | // 300=386, 400=486, 500=Pentium, 600=Blend (default) |
| 2995 | // We lost the original triple, so we use the default. |
| 2996 | Builder.defineMacro("_M_IX86", "600"); |
| 2997 | } |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 2998 | }; |
| 2999 | } // end anonymous namespace |
| 3000 | |
| 3001 | namespace { |
| 3002 | // x86-32 MinGW target |
| 3003 | class MinGWX86_32TargetInfo : public WindowsX86_32TargetInfo { |
| 3004 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3005 | MinGWX86_32TargetInfo(const llvm::Triple &Triple) |
| 3006 | : WindowsX86_32TargetInfo(Triple) {} |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3007 | virtual void getTargetDefines(const LangOptions &Opts, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3008 | MacroBuilder &Builder) const { |
| 3009 | WindowsX86_32TargetInfo::getTargetDefines(Opts, Builder); |
Michael J. Spencer | a764e83 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 3010 | DefineStd(Builder, "WIN32", Opts); |
| 3011 | DefineStd(Builder, "WINNT", Opts); |
| 3012 | Builder.defineMacro("_X86_"); |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3013 | Builder.defineMacro("__MSVCRT__"); |
| 3014 | Builder.defineMacro("__MINGW32__"); |
NAKAMURA Takumi | 853134a | 2011-03-15 02:32:50 +0000 | [diff] [blame] | 3015 | |
| 3016 | // mingw32-gcc provides __declspec(a) as alias of __attribute__((a)). |
| 3017 | // In contrast, clang-cc1 provides __declspec(a) with -fms-extensions. |
Francois Pichet | 62ec1f2 | 2011-09-17 17:15:52 +0000 | [diff] [blame] | 3018 | if (Opts.MicrosoftExt) |
NAKAMURA Takumi | 853134a | 2011-03-15 02:32:50 +0000 | [diff] [blame] | 3019 | // Provide "as-is" __declspec. |
| 3020 | Builder.defineMacro("__declspec", "__declspec"); |
| 3021 | else |
| 3022 | // Provide alias of __attribute__ like mingw32-gcc. |
| 3023 | Builder.defineMacro("__declspec(a)", "__attribute__((a))"); |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3024 | } |
| 3025 | }; |
| 3026 | } // end anonymous namespace |
| 3027 | |
| 3028 | namespace { |
| 3029 | // x86-32 Cygwin target |
| 3030 | class CygwinX86_32TargetInfo : public X86_32TargetInfo { |
| 3031 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3032 | CygwinX86_32TargetInfo(const llvm::Triple &Triple) |
| 3033 | : X86_32TargetInfo(Triple) { |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3034 | TLSSupported = false; |
| 3035 | WCharType = UnsignedShort; |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3036 | DoubleAlign = LongLongAlign = 64; |
| 3037 | DescriptionString = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-" |
| 3038 | "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] | 3039 | "a0:0:64-f80:32:32-n8:16:32-S32"; |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3040 | } |
| 3041 | virtual void getTargetDefines(const LangOptions &Opts, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3042 | MacroBuilder &Builder) const { |
| 3043 | X86_32TargetInfo::getTargetDefines(Opts, Builder); |
NAKAMURA Takumi | e72f4d9 | 2012-12-14 10:17:26 +0000 | [diff] [blame] | 3044 | Builder.defineMacro("_X86_"); |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3045 | Builder.defineMacro("__CYGWIN__"); |
| 3046 | Builder.defineMacro("__CYGWIN32__"); |
| 3047 | DefineStd(Builder, "unix", Opts); |
Douglas Gregor | 2b003fd | 2010-04-21 05:52:38 +0000 | [diff] [blame] | 3048 | if (Opts.CPlusPlus) |
| 3049 | Builder.defineMacro("_GNU_SOURCE"); |
Eli Friedman | abc4e32 | 2009-06-08 06:11:14 +0000 | [diff] [blame] | 3050 | } |
Eli Friedman | 29a3050 | 2008-08-21 01:40:19 +0000 | [diff] [blame] | 3051 | }; |
| 3052 | } // end anonymous namespace |
| 3053 | |
| 3054 | namespace { |
Chris Lattner | 86ed3a3 | 2010-04-11 19:29:39 +0000 | [diff] [blame] | 3055 | // x86-32 Haiku target |
| 3056 | class HaikuX86_32TargetInfo : public X86_32TargetInfo { |
| 3057 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3058 | HaikuX86_32TargetInfo(const llvm::Triple &Triple) : X86_32TargetInfo(Triple) { |
Chris Lattner | 86ed3a3 | 2010-04-11 19:29:39 +0000 | [diff] [blame] | 3059 | SizeType = UnsignedLong; |
Chris Lattner | fe1ea7b | 2010-04-22 17:48:00 +0000 | [diff] [blame] | 3060 | IntPtrType = SignedLong; |
| 3061 | PtrDiffType = SignedLong; |
Eli Friedman | 6902e41 | 2012-11-27 02:58:24 +0000 | [diff] [blame] | 3062 | ProcessIDType = SignedLong; |
Rafael Espindola | 19ddda8 | 2010-11-09 16:41:02 +0000 | [diff] [blame] | 3063 | this->UserLabelPrefix = ""; |
Benjamin Kramer | ef7bcea | 2012-11-08 12:59:15 +0000 | [diff] [blame] | 3064 | this->TLSSupported = false; |
Eli Friedman | a7e6845 | 2010-08-22 01:00:03 +0000 | [diff] [blame] | 3065 | } |
Chris Lattner | 86ed3a3 | 2010-04-11 19:29:39 +0000 | [diff] [blame] | 3066 | virtual void getTargetDefines(const LangOptions &Opts, |
| 3067 | MacroBuilder &Builder) const { |
| 3068 | X86_32TargetInfo::getTargetDefines(Opts, Builder); |
| 3069 | Builder.defineMacro("__INTEL__"); |
| 3070 | Builder.defineMacro("__HAIKU__"); |
| 3071 | } |
| 3072 | }; |
| 3073 | } // end anonymous namespace |
| 3074 | |
Douglas Gregor | dca5226 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 3075 | // RTEMS Target |
| 3076 | template<typename Target> |
| 3077 | class RTEMSTargetInfo : public OSTargetInfo<Target> { |
| 3078 | protected: |
| 3079 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 3080 | MacroBuilder &Builder) const { |
| 3081 | // RTEMS defines; list based off of gcc output |
| 3082 | |
Douglas Gregor | dca5226 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 3083 | Builder.defineMacro("__rtems__"); |
| 3084 | Builder.defineMacro("__ELF__"); |
| 3085 | } |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3086 | |
Douglas Gregor | dca5226 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 3087 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3088 | RTEMSTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { |
| 3089 | this->UserLabelPrefix = ""; |
Douglas Gregor | dca5226 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 3090 | |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3091 | switch (Triple.getArch()) { |
| 3092 | default: |
| 3093 | case llvm::Triple::x86: |
| 3094 | // this->MCountName = ".mcount"; |
| 3095 | break; |
| 3096 | case llvm::Triple::mips: |
| 3097 | case llvm::Triple::mipsel: |
| 3098 | case llvm::Triple::ppc: |
| 3099 | case llvm::Triple::ppc64: |
| 3100 | // this->MCountName = "_mcount"; |
| 3101 | break; |
| 3102 | case llvm::Triple::arm: |
| 3103 | // this->MCountName = "__mcount"; |
| 3104 | break; |
Douglas Gregor | dca5226 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 3105 | } |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3106 | } |
Douglas Gregor | dca5226 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 3107 | }; |
| 3108 | |
| 3109 | namespace { |
| 3110 | // x86-32 RTEMS target |
| 3111 | class RTEMSX86_32TargetInfo : public X86_32TargetInfo { |
| 3112 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3113 | RTEMSX86_32TargetInfo(const llvm::Triple &Triple) : X86_32TargetInfo(Triple) { |
Douglas Gregor | dca5226 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 3114 | SizeType = UnsignedLong; |
| 3115 | IntPtrType = SignedLong; |
| 3116 | PtrDiffType = SignedLong; |
| 3117 | this->UserLabelPrefix = ""; |
| 3118 | } |
| 3119 | virtual void getTargetDefines(const LangOptions &Opts, |
| 3120 | MacroBuilder &Builder) const { |
| 3121 | X86_32TargetInfo::getTargetDefines(Opts, Builder); |
| 3122 | Builder.defineMacro("__INTEL__"); |
| 3123 | Builder.defineMacro("__rtems__"); |
| 3124 | } |
| 3125 | }; |
| 3126 | } // end anonymous namespace |
| 3127 | |
Chris Lattner | 86ed3a3 | 2010-04-11 19:29:39 +0000 | [diff] [blame] | 3128 | namespace { |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3129 | // x86-64 generic target |
| 3130 | class X86_64TargetInfo : public X86TargetInfo { |
| 3131 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3132 | X86_64TargetInfo(const llvm::Triple &Triple) : X86TargetInfo(Triple) { |
Chris Lattner | f291b10 | 2008-05-09 06:17:04 +0000 | [diff] [blame] | 3133 | LongWidth = LongAlign = PointerWidth = PointerAlign = 64; |
Eli Friedman | 61538a7 | 2008-05-20 14:21:01 +0000 | [diff] [blame] | 3134 | LongDoubleWidth = 128; |
| 3135 | LongDoubleAlign = 128; |
Rafael Espindola | 6deecb0 | 2010-06-04 23:15:27 +0000 | [diff] [blame] | 3136 | LargeArrayMinWidth = 128; |
| 3137 | LargeArrayAlign = 128; |
Nick Lewycky | 7ec59c7 | 2011-12-16 22:34:14 +0000 | [diff] [blame] | 3138 | SuitableAlign = 128; |
Chris Lattner | 06ebe86 | 2009-02-05 07:32:46 +0000 | [diff] [blame] | 3139 | IntMaxType = SignedLong; |
| 3140 | UIntMaxType = UnsignedLong; |
Eli Friedman | 3c7b6e4 | 2009-07-01 03:36:11 +0000 | [diff] [blame] | 3141 | Int64Type = SignedLong; |
Anton Korobeynikov | 264a76c | 2009-04-03 23:38:25 +0000 | [diff] [blame] | 3142 | RegParmMax = 6; |
Chris Lattner | 06ebe86 | 2009-02-05 07:32:46 +0000 | [diff] [blame] | 3143 | |
Eli Friedman | ed855cb | 2008-08-21 00:13:15 +0000 | [diff] [blame] | 3144 | DescriptionString = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-" |
| 3145 | "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] | 3146 | "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] | 3147 | |
| 3148 | // Use fpret only for long double. |
| 3149 | RealTypeUsesObjCFPRet = (1 << TargetInfo::LongDouble); |
Eli Friedman | 2be4607 | 2011-10-14 20:59:01 +0000 | [diff] [blame] | 3150 | |
Anders Carlsson | eea6480 | 2011-10-31 16:27:11 +0000 | [diff] [blame] | 3151 | // Use fp2ret for _Complex long double. |
| 3152 | ComplexLongDoubleUsesFP2Ret = true; |
| 3153 | |
Eli Friedman | 2be4607 | 2011-10-14 20:59:01 +0000 | [diff] [blame] | 3154 | // x86-64 has atomics up to 16 bytes. |
| 3155 | // FIXME: Once the backend is fixed, increase MaxAtomicInlineWidth to 128 |
| 3156 | // on CPUs with cmpxchg16b |
| 3157 | MaxAtomicPromoteWidth = 128; |
| 3158 | MaxAtomicInlineWidth = 64; |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 3159 | } |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 3160 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 3161 | return TargetInfo::X86_64ABIBuiltinVaList; |
Anders Carlsson | 3346ae6 | 2007-11-24 23:38:12 +0000 | [diff] [blame] | 3162 | } |
Michael J. Spencer | 237cf58 | 2010-10-18 07:10:59 +0000 | [diff] [blame] | 3163 | |
Chris Lattner | 21fb98e | 2009-09-23 06:06:36 +0000 | [diff] [blame] | 3164 | int getEHDataRegisterNumber(unsigned RegNo) const { |
| 3165 | if (RegNo == 0) return 0; |
| 3166 | if (RegNo == 1) return 1; |
| 3167 | return -1; |
| 3168 | } |
Aaron Ballman | 82bfa19 | 2012-10-02 14:26:08 +0000 | [diff] [blame] | 3169 | |
| 3170 | virtual CallingConvCheckResult checkCallingConvention(CallingConv CC) const { |
Peter Collingbourne | 7728cdd | 2013-02-23 00:06:18 +0000 | [diff] [blame] | 3171 | return (CC == CC_Default || |
| 3172 | CC == CC_C || |
| 3173 | CC == CC_IntelOclBicc) ? CCCR_OK : CCCR_Warning; |
Aaron Ballman | 82bfa19 | 2012-10-02 14:26:08 +0000 | [diff] [blame] | 3174 | } |
| 3175 | |
Aaron Ballman | fff3248 | 2012-12-09 17:45:41 +0000 | [diff] [blame] | 3176 | virtual CallingConv getDefaultCallingConv(CallingConvMethodType MT) const { |
| 3177 | return CC_C; |
Aaron Ballman | 82bfa19 | 2012-10-02 14:26:08 +0000 | [diff] [blame] | 3178 | } |
| 3179 | |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 3180 | }; |
| 3181 | } // end anonymous namespace |
| 3182 | |
| 3183 | namespace { |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3184 | // x86-64 Windows target |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 3185 | class WindowsX86_64TargetInfo : public WindowsTargetInfo<X86_64TargetInfo> { |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3186 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3187 | WindowsX86_64TargetInfo(const llvm::Triple &Triple) |
| 3188 | : WindowsTargetInfo<X86_64TargetInfo>(Triple) { |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3189 | TLSSupported = false; |
| 3190 | WCharType = UnsignedShort; |
Mike Stump | a55cce8 | 2009-10-08 23:00:00 +0000 | [diff] [blame] | 3191 | LongWidth = LongAlign = 32; |
Michael J. Spencer | 237cf58 | 2010-10-18 07:10:59 +0000 | [diff] [blame] | 3192 | DoubleAlign = LongLongAlign = 64; |
Nate Begeman | dbf8ea4 | 2010-07-21 02:02:56 +0000 | [diff] [blame] | 3193 | IntMaxType = SignedLongLong; |
| 3194 | UIntMaxType = UnsignedLongLong; |
| 3195 | Int64Type = SignedLongLong; |
Cameron Esfahani | 1484e0d | 2010-09-15 00:28:12 +0000 | [diff] [blame] | 3196 | SizeType = UnsignedLongLong; |
| 3197 | PtrDiffType = SignedLongLong; |
| 3198 | IntPtrType = SignedLongLong; |
NAKAMURA Takumi | 8c959d9 | 2011-01-17 22:56:08 +0000 | [diff] [blame] | 3199 | this->UserLabelPrefix = ""; |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3200 | } |
| 3201 | virtual void getTargetDefines(const LangOptions &Opts, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3202 | MacroBuilder &Builder) const { |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 3203 | WindowsTargetInfo<X86_64TargetInfo>::getTargetDefines(Opts, Builder); |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 3204 | Builder.defineMacro("_WIN64"); |
Michael J. Spencer | a764e83 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 3205 | } |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 3206 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 3207 | return TargetInfo::CharPtrBuiltinVaList; |
NAKAMURA Takumi | 7952199 | 2011-01-17 22:56:23 +0000 | [diff] [blame] | 3208 | } |
Michael J. Spencer | a764e83 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 3209 | }; |
| 3210 | } // end anonymous namespace |
| 3211 | |
| 3212 | namespace { |
| 3213 | // x86-64 Windows Visual Studio target |
| 3214 | class VisualStudioWindowsX86_64TargetInfo : public WindowsX86_64TargetInfo { |
| 3215 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3216 | VisualStudioWindowsX86_64TargetInfo(const llvm::Triple &Triple) |
| 3217 | : WindowsX86_64TargetInfo(Triple) { |
Eli Friedman | d9c3fa3 | 2011-03-22 21:25:11 +0000 | [diff] [blame] | 3218 | LongDoubleWidth = LongDoubleAlign = 64; |
| 3219 | LongDoubleFormat = &llvm::APFloat::IEEEdouble; |
Michael J. Spencer | a764e83 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 3220 | } |
| 3221 | virtual void getTargetDefines(const LangOptions &Opts, |
| 3222 | MacroBuilder &Builder) const { |
| 3223 | WindowsX86_64TargetInfo::getTargetDefines(Opts, Builder); |
| 3224 | WindowsX86_64TargetInfo::getVisualStudioDefines(Opts, Builder); |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3225 | Builder.defineMacro("_M_X64"); |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 3226 | Builder.defineMacro("_M_AMD64"); |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3227 | } |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3228 | }; |
| 3229 | } // end anonymous namespace |
| 3230 | |
| 3231 | namespace { |
| 3232 | // x86-64 MinGW target |
| 3233 | class MinGWX86_64TargetInfo : public WindowsX86_64TargetInfo { |
| 3234 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3235 | MinGWX86_64TargetInfo(const llvm::Triple &Triple) |
| 3236 | : WindowsX86_64TargetInfo(Triple) {} |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3237 | virtual void getTargetDefines(const LangOptions &Opts, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3238 | MacroBuilder &Builder) const { |
| 3239 | WindowsX86_64TargetInfo::getTargetDefines(Opts, Builder); |
Michael J. Spencer | a764e83 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 3240 | DefineStd(Builder, "WIN64", Opts); |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3241 | Builder.defineMacro("__MSVCRT__"); |
NAKAMURA Takumi | 17c964a | 2011-03-08 12:06:46 +0000 | [diff] [blame] | 3242 | Builder.defineMacro("__MINGW32__"); |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3243 | Builder.defineMacro("__MINGW64__"); |
NAKAMURA Takumi | 853134a | 2011-03-15 02:32:50 +0000 | [diff] [blame] | 3244 | |
| 3245 | // mingw32-gcc provides __declspec(a) as alias of __attribute__((a)). |
| 3246 | // In contrast, clang-cc1 provides __declspec(a) with -fms-extensions. |
Francois Pichet | 62ec1f2 | 2011-09-17 17:15:52 +0000 | [diff] [blame] | 3247 | if (Opts.MicrosoftExt) |
NAKAMURA Takumi | 853134a | 2011-03-15 02:32:50 +0000 | [diff] [blame] | 3248 | // Provide "as-is" __declspec. |
| 3249 | Builder.defineMacro("__declspec", "__declspec"); |
| 3250 | else |
| 3251 | // Provide alias of __attribute__ like mingw32-gcc. |
| 3252 | Builder.defineMacro("__declspec(a)", "__attribute__((a))"); |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 3253 | } |
| 3254 | }; |
| 3255 | } // end anonymous namespace |
| 3256 | |
| 3257 | namespace { |
Eli Friedman | 3c7b6e4 | 2009-07-01 03:36:11 +0000 | [diff] [blame] | 3258 | class DarwinX86_64TargetInfo : public DarwinTargetInfo<X86_64TargetInfo> { |
| 3259 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3260 | DarwinX86_64TargetInfo(const llvm::Triple &Triple) |
| 3261 | : DarwinTargetInfo<X86_64TargetInfo>(Triple) { |
Eli Friedman | 3c7b6e4 | 2009-07-01 03:36:11 +0000 | [diff] [blame] | 3262 | Int64Type = SignedLongLong; |
Chad Rosier | f9e9af7 | 2012-07-13 23:57:43 +0000 | [diff] [blame] | 3263 | MaxVectorAlign = 256; |
Eli Friedman | 3c7b6e4 | 2009-07-01 03:36:11 +0000 | [diff] [blame] | 3264 | } |
| 3265 | }; |
| 3266 | } // end anonymous namespace |
| 3267 | |
| 3268 | namespace { |
Eli Friedman | 6036ebe | 2009-07-05 22:31:18 +0000 | [diff] [blame] | 3269 | class OpenBSDX86_64TargetInfo : public OpenBSDTargetInfo<X86_64TargetInfo> { |
| 3270 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3271 | OpenBSDX86_64TargetInfo(const llvm::Triple &Triple) |
| 3272 | : OpenBSDTargetInfo<X86_64TargetInfo>(Triple) { |
Eli Friedman | 6036ebe | 2009-07-05 22:31:18 +0000 | [diff] [blame] | 3273 | IntMaxType = SignedLongLong; |
| 3274 | UIntMaxType = UnsignedLongLong; |
| 3275 | Int64Type = SignedLongLong; |
| 3276 | } |
| 3277 | }; |
| 3278 | } // end anonymous namespace |
| 3279 | |
| 3280 | namespace { |
Eli Friedman | 42f74f2 | 2012-08-08 23:57:20 +0000 | [diff] [blame] | 3281 | class BitrigX86_64TargetInfo : public BitrigTargetInfo<X86_64TargetInfo> { |
| 3282 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3283 | BitrigX86_64TargetInfo(const llvm::Triple &Triple) |
| 3284 | : BitrigTargetInfo<X86_64TargetInfo>(Triple) { |
| 3285 | IntMaxType = SignedLongLong; |
| 3286 | UIntMaxType = UnsignedLongLong; |
| 3287 | Int64Type = SignedLongLong; |
Eli Friedman | 42f74f2 | 2012-08-08 23:57:20 +0000 | [diff] [blame] | 3288 | } |
| 3289 | }; |
Tim Northover | c264e16 | 2013-01-31 12:13:10 +0000 | [diff] [blame] | 3290 | } |
| 3291 | |
| 3292 | namespace { |
| 3293 | class AArch64TargetInfo : public TargetInfo { |
| 3294 | static const char * const GCCRegNames[]; |
| 3295 | static const TargetInfo::GCCRegAlias GCCRegAliases[]; |
Tim Northover | ff920ee | 2013-05-04 07:15:13 +0000 | [diff] [blame] | 3296 | |
| 3297 | static const Builtin::Info BuiltinInfo[]; |
Tim Northover | c264e16 | 2013-01-31 12:13:10 +0000 | [diff] [blame] | 3298 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3299 | AArch64TargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) { |
Tim Northover | c264e16 | 2013-01-31 12:13:10 +0000 | [diff] [blame] | 3300 | BigEndian = false; |
| 3301 | LongWidth = LongAlign = 64; |
| 3302 | LongDoubleWidth = LongDoubleAlign = 128; |
| 3303 | PointerWidth = PointerAlign = 64; |
| 3304 | SuitableAlign = 128; |
| 3305 | DescriptionString = "e-p:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-" |
| 3306 | "i64:64:64-i128:128:128-f32:32:32-f64:64:64-" |
| 3307 | "f128:128:128-n32:64-S128"; |
| 3308 | |
| 3309 | WCharType = UnsignedInt; |
| 3310 | LongDoubleFormat = &llvm::APFloat::IEEEquad; |
| 3311 | |
Tim Northover | 6a93c86 | 2013-02-18 12:11:32 +0000 | [diff] [blame] | 3312 | // AArch64 backend supports 64-bit operations at the moment. In principle |
| 3313 | // 128-bit is possible if register-pairs are used. |
| 3314 | MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 64; |
| 3315 | |
Tim Northover | c264e16 | 2013-01-31 12:13:10 +0000 | [diff] [blame] | 3316 | TheCXXABI.set(TargetCXXABI::GenericAArch64); |
| 3317 | } |
| 3318 | virtual void getTargetDefines(const LangOptions &Opts, |
| 3319 | MacroBuilder &Builder) const { |
| 3320 | // GCC defines theses currently |
| 3321 | Builder.defineMacro("__aarch64__"); |
| 3322 | Builder.defineMacro("__AARCH64EL__"); |
| 3323 | |
| 3324 | // ACLE predefines. Many can only have one possible value on v8 AArch64. |
| 3325 | |
| 3326 | // FIXME: these were written based on an unreleased version of a 32-bit ACLE |
| 3327 | // which was intended to be compatible with a 64-bit implementation. They |
| 3328 | // will need updating when a real 64-bit ACLE exists. Particularly pressing |
Tim Northover | dabcbf9 | 2013-04-05 14:08:55 +0000 | [diff] [blame] | 3329 | // instances are: __ARM_ARCH_ISA_ARM, __ARM_ARCH_ISA_THUMB, __ARM_PCS. |
| 3330 | Builder.defineMacro("__ARM_ACLE", "101"); |
| 3331 | Builder.defineMacro("__ARM_ARCH", "8"); |
| 3332 | Builder.defineMacro("__ARM_ARCH_PROFILE", "'A'"); |
Tim Northover | c264e16 | 2013-01-31 12:13:10 +0000 | [diff] [blame] | 3333 | |
Tim Northover | dabcbf9 | 2013-04-05 14:08:55 +0000 | [diff] [blame] | 3334 | Builder.defineMacro("__ARM_FEATURE_UNALIGNED"); |
| 3335 | Builder.defineMacro("__ARM_FEATURE_CLZ"); |
| 3336 | Builder.defineMacro("__ARM_FEATURE_FMA"); |
Tim Northover | c264e16 | 2013-01-31 12:13:10 +0000 | [diff] [blame] | 3337 | |
| 3338 | // FIXME: ACLE 1.1 reserves bit 4. Will almost certainly come to mean |
| 3339 | // 128-bit LDXP present, at which point this becomes 0x1f. |
Tim Northover | dabcbf9 | 2013-04-05 14:08:55 +0000 | [diff] [blame] | 3340 | Builder.defineMacro("__ARM_FEATURE_LDREX", "0xf"); |
Tim Northover | c264e16 | 2013-01-31 12:13:10 +0000 | [diff] [blame] | 3341 | |
| 3342 | // 0xe implies support for half, single and double precision operations. |
Tim Northover | dabcbf9 | 2013-04-05 14:08:55 +0000 | [diff] [blame] | 3343 | Builder.defineMacro("__ARM_FP", "0xe"); |
Tim Northover | c264e16 | 2013-01-31 12:13:10 +0000 | [diff] [blame] | 3344 | |
| 3345 | // 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] | 3346 | // may choose __ARM_FP16_FORMAT_ALTERNATIVE. |
| 3347 | Builder.defineMacro("__ARM_FP16_FORMAT_IEEE"); |
Tim Northover | c264e16 | 2013-01-31 12:13:10 +0000 | [diff] [blame] | 3348 | |
| 3349 | if (Opts.FastMath || Opts.FiniteMathOnly) |
Tim Northover | dabcbf9 | 2013-04-05 14:08:55 +0000 | [diff] [blame] | 3350 | Builder.defineMacro("__ARM_FP_FAST"); |
Tim Northover | c264e16 | 2013-01-31 12:13:10 +0000 | [diff] [blame] | 3351 | |
| 3352 | if ((Opts.C99 || Opts.C11) && !Opts.Freestanding) |
Tim Northover | dabcbf9 | 2013-04-05 14:08:55 +0000 | [diff] [blame] | 3353 | Builder.defineMacro("__ARM_FP_FENV_ROUNDING"); |
Tim Northover | c264e16 | 2013-01-31 12:13:10 +0000 | [diff] [blame] | 3354 | |
Tim Northover | dabcbf9 | 2013-04-05 14:08:55 +0000 | [diff] [blame] | 3355 | Builder.defineMacro("__ARM_SIZEOF_WCHAR_T", |
Tim Northover | c264e16 | 2013-01-31 12:13:10 +0000 | [diff] [blame] | 3356 | Opts.ShortWChar ? "2" : "4"); |
| 3357 | |
Tim Northover | dabcbf9 | 2013-04-05 14:08:55 +0000 | [diff] [blame] | 3358 | Builder.defineMacro("__ARM_SIZEOF_MINIMAL_ENUM", |
Tim Northover | c264e16 | 2013-01-31 12:13:10 +0000 | [diff] [blame] | 3359 | Opts.ShortEnums ? "1" : "4"); |
| 3360 | |
| 3361 | if (BigEndian) |
Tim Northover | dabcbf9 | 2013-04-05 14:08:55 +0000 | [diff] [blame] | 3362 | Builder.defineMacro("__ARM_BIG_ENDIAN"); |
Tim Northover | c264e16 | 2013-01-31 12:13:10 +0000 | [diff] [blame] | 3363 | } |
| 3364 | virtual void getTargetBuiltins(const Builtin::Info *&Records, |
| 3365 | unsigned &NumRecords) const { |
Tim Northover | ff920ee | 2013-05-04 07:15:13 +0000 | [diff] [blame] | 3366 | Records = BuiltinInfo; |
| 3367 | NumRecords = clang::AArch64::LastTSBuiltin-Builtin::FirstTSBuiltin; |
Tim Northover | c264e16 | 2013-01-31 12:13:10 +0000 | [diff] [blame] | 3368 | } |
| 3369 | virtual bool hasFeature(StringRef Feature) const { |
| 3370 | return Feature == "aarch64"; |
| 3371 | } |
| 3372 | virtual void getGCCRegNames(const char * const *&Names, |
| 3373 | unsigned &NumNames) const; |
| 3374 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 3375 | unsigned &NumAliases) const; |
| 3376 | |
| 3377 | virtual bool isCLZForZeroUndef() const { return false; } |
| 3378 | |
| 3379 | virtual bool validateAsmConstraint(const char *&Name, |
| 3380 | TargetInfo::ConstraintInfo &Info) const { |
| 3381 | switch (*Name) { |
| 3382 | default: return false; |
| 3383 | case 'w': // An FP/SIMD vector register |
| 3384 | Info.setAllowsRegister(); |
| 3385 | return true; |
| 3386 | case 'I': // Constant that can be used with an ADD instruction |
| 3387 | case 'J': // Constant that can be used with a SUB instruction |
| 3388 | case 'K': // Constant that can be used with a 32-bit logical instruction |
| 3389 | case 'L': // Constant that can be used with a 64-bit logical instruction |
| 3390 | case 'M': // Constant that can be used as a 32-bit MOV immediate |
| 3391 | case 'N': // Constant that can be used as a 64-bit MOV immediate |
| 3392 | case 'Y': // Floating point constant zero |
| 3393 | case 'Z': // Integer constant zero |
| 3394 | return true; |
| 3395 | case 'Q': // A memory reference with base register and no offset |
| 3396 | Info.setAllowsMemory(); |
| 3397 | return true; |
| 3398 | case 'S': // A symbolic address |
| 3399 | Info.setAllowsRegister(); |
| 3400 | return true; |
| 3401 | case 'U': |
| 3402 | // Ump: A memory address suitable for ldp/stp in SI, DI, SF and DF modes, whatever they may be |
| 3403 | // Utf: A memory address suitable for ldp/stp in TF mode, whatever it may be |
| 3404 | // Usa: An absolute symbolic address |
| 3405 | // Ush: The high part (bits 32:12) of a pc-relative symbolic address |
| 3406 | llvm_unreachable("FIXME: Unimplemented support for bizarre constraints"); |
| 3407 | } |
| 3408 | } |
| 3409 | |
| 3410 | virtual const char *getClobbers() const { |
| 3411 | // There are no AArch64 clobbers shared by all asm statements. |
| 3412 | return ""; |
| 3413 | } |
| 3414 | |
| 3415 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 3416 | return TargetInfo::AArch64ABIBuiltinVaList; |
| 3417 | } |
| 3418 | }; |
| 3419 | |
| 3420 | const char * const AArch64TargetInfo::GCCRegNames[] = { |
| 3421 | "w0", "w1", "w2", "w3", "w4", "w5", "w6", "w7", |
| 3422 | "w8", "w9", "w10", "w11", "w12", "w13", "w14", "w15", |
| 3423 | "w16", "w17", "w18", "w19", "w20", "w21", "w22", "w23", |
| 3424 | "w24", "w25", "w26", "w27", "w28", "w29", "w30", "wsp", "wzr", |
| 3425 | |
| 3426 | "x0", "x1", "x2", "x3", "x4", "x5", "x6", "x7", |
| 3427 | "x8", "x9", "x10", "x11", "x12", "x13", "x14", "x15", |
| 3428 | "x16", "x17", "x18", "x19", "x20", "x21", "x22", "x23", |
| 3429 | "x24", "x25", "x26", "x27", "x28", "x29", "x30", "sp", "xzr", |
| 3430 | |
| 3431 | "b0", "b1", "b2", "b3", "b4", "b5", "b6", "b7", |
| 3432 | "b8", "b9", "b10", "b11", "b12", "b13", "b14", "b15", |
| 3433 | "b16", "b17", "b18", "b19", "b20", "b21", "b22", "b23", |
| 3434 | "b24", "b25", "b26", "b27", "b28", "b29", "b30", "b31", |
| 3435 | |
| 3436 | "h0", "h1", "h2", "h3", "h4", "h5", "h6", "h7", |
| 3437 | "h8", "h9", "h10", "h11", "h12", "h13", "h14", "h15", |
| 3438 | "h16", "h17", "h18", "h19", "h20", "h21", "h22", "h23", |
| 3439 | "h24", "h25", "h26", "h27", "h28", "h29", "h30", "h31", |
| 3440 | |
| 3441 | "s0", "s1", "s2", "s3", "s4", "s5", "s6", "s7", |
| 3442 | "s8", "s9", "s10", "s11", "s12", "s13", "s14", "s15", |
| 3443 | "s16", "s17", "s18", "s19", "s20", "s21", "s22", "s23", |
| 3444 | "s24", "s25", "s26", "s27", "s28", "s29", "s30", "s31", |
| 3445 | |
| 3446 | "d0", "d1", "d2", "d3", "d4", "d5", "d6", "d7", |
| 3447 | "d8", "d9", "d10", "d11", "d12", "d13", "d14", "d15", |
| 3448 | "d16", "d17", "d18", "d19", "d20", "d21", "d22", "d23", |
| 3449 | "d24", "d25", "d26", "d27", "d28", "d29", "d30", "d31", |
| 3450 | |
| 3451 | "q0", "q1", "q2", "q3", "q4", "q5", "q6", "q7", |
| 3452 | "q8", "q9", "q10", "q11", "q12", "q13", "q14", "q15", |
| 3453 | "q16", "q17", "q18", "q19", "q20", "q21", "q22", "q23", |
| 3454 | "q24", "q25", "q26", "q27", "q28", "q29", "q30", "q31" |
| 3455 | }; |
| 3456 | |
| 3457 | void AArch64TargetInfo::getGCCRegNames(const char * const *&Names, |
| 3458 | unsigned &NumNames) const { |
| 3459 | Names = GCCRegNames; |
| 3460 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 3461 | } |
| 3462 | |
| 3463 | const TargetInfo::GCCRegAlias AArch64TargetInfo::GCCRegAliases[] = { |
| 3464 | { { "x16" }, "ip0"}, |
| 3465 | { { "x17" }, "ip1"}, |
| 3466 | { { "x29" }, "fp" }, |
| 3467 | { { "x30" }, "lr" } |
| 3468 | }; |
| 3469 | |
| 3470 | void AArch64TargetInfo::getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 3471 | unsigned &NumAliases) const { |
| 3472 | Aliases = GCCRegAliases; |
| 3473 | NumAliases = llvm::array_lengthof(GCCRegAliases); |
| 3474 | |
| 3475 | } |
Tim Northover | ff920ee | 2013-05-04 07:15:13 +0000 | [diff] [blame] | 3476 | |
| 3477 | const Builtin::Info AArch64TargetInfo::BuiltinInfo[] = { |
| 3478 | #define BUILTIN(ID, TYPE, ATTRS) { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
| 3479 | #define LIBBUILTIN(ID, TYPE, ATTRS, HEADER) { #ID, TYPE, ATTRS, HEADER,\ |
| 3480 | ALL_LANGUAGES }, |
| 3481 | #include "clang/Basic/BuiltinsAArch64.def" |
| 3482 | }; |
| 3483 | |
Eli Friedman | 42f74f2 | 2012-08-08 23:57:20 +0000 | [diff] [blame] | 3484 | } // end anonymous namespace |
| 3485 | |
| 3486 | namespace { |
Eli Friedman | a9f5496 | 2008-08-20 07:44:10 +0000 | [diff] [blame] | 3487 | class ARMTargetInfo : public TargetInfo { |
Daniel Dunbar | a91320b | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3488 | // Possible FPU choices. |
| 3489 | enum FPUMode { |
Bob Wilson | cfaab00 | 2012-09-29 23:52:52 +0000 | [diff] [blame] | 3490 | VFP2FPU = (1 << 0), |
| 3491 | VFP3FPU = (1 << 1), |
| 3492 | VFP4FPU = (1 << 2), |
| 3493 | NeonFPU = (1 << 3) |
Daniel Dunbar | a91320b | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3494 | }; |
| 3495 | |
| 3496 | static bool FPUModeIsVFP(FPUMode Mode) { |
Bob Wilson | cfaab00 | 2012-09-29 23:52:52 +0000 | [diff] [blame] | 3497 | return Mode & (VFP2FPU | VFP3FPU | VFP4FPU | NeonFPU); |
Daniel Dunbar | a91320b | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3498 | } |
| 3499 | |
| 3500 | static const TargetInfo::GCCRegAlias GCCRegAliases[]; |
| 3501 | static const char * const GCCRegNames[]; |
Daniel Dunbar | c1f2cdd | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 3502 | |
Daniel Dunbar | eac7c53 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 3503 | std::string ABI, CPU; |
Daniel Dunbar | a91320b | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3504 | |
Bob Wilson | cfaab00 | 2012-09-29 23:52:52 +0000 | [diff] [blame] | 3505 | unsigned FPU : 4; |
Daniel Dunbar | a91320b | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3506 | |
Logan Chien | eae5a820 | 2012-10-10 06:56:20 +0000 | [diff] [blame] | 3507 | unsigned IsAAPCS : 1; |
Daniel Dunbar | 97f52ac | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 3508 | unsigned IsThumb : 1; |
| 3509 | |
| 3510 | // Initialized via features. |
| 3511 | unsigned SoftFloat : 1; |
| 3512 | unsigned SoftFloatABI : 1; |
Daniel Dunbar | 018ba5a | 2009-09-14 00:35:03 +0000 | [diff] [blame] | 3513 | |
Chris Lattner | 2752c01 | 2010-03-03 19:03:45 +0000 | [diff] [blame] | 3514 | static const Builtin::Info BuiltinInfo[]; |
| 3515 | |
Rafael Espindola | 620c0af | 2013-05-13 20:09:47 +0000 | [diff] [blame] | 3516 | static bool shouldUseInlineAtomic(const llvm::Triple &T) { |
| 3517 | // On linux, binaries targeting old cpus call functions in libgcc to |
| 3518 | // perform atomic operations. The implementation in libgcc then calls into |
| 3519 | // the kernel which on armv6 and newer uses ldrex and strex. The net result |
| 3520 | // is that if we assume the kernel is at least as recent as the hardware, |
| 3521 | // it is safe to use atomic instructions on armv6 and newer. |
Rafael Espindola | e1e0342 | 2013-06-17 20:00:15 +0000 | [diff] [blame] | 3522 | if (T.getOS() != llvm::Triple::Linux && |
| 3523 | T.getOS() != llvm::Triple::FreeBSD && |
| 3524 | T.getOS() != llvm::Triple::Bitrig) |
Ed Schouten | 0449163 | 2013-06-15 09:40:14 +0000 | [diff] [blame] | 3525 | return false; |
Rafael Espindola | 620c0af | 2013-05-13 20:09:47 +0000 | [diff] [blame] | 3526 | StringRef ArchName = T.getArchName(); |
Rafael Espindola | 69db555 | 2013-05-14 00:44:24 +0000 | [diff] [blame] | 3527 | if (T.getArch() == llvm::Triple::arm) { |
| 3528 | if (!ArchName.startswith("armv")) |
| 3529 | return false; |
| 3530 | StringRef VersionStr = ArchName.substr(4); |
| 3531 | unsigned Version; |
| 3532 | if (VersionStr.getAsInteger(10, Version)) |
| 3533 | return false; |
| 3534 | return Version >= 6; |
| 3535 | } |
| 3536 | assert(T.getArch() == llvm::Triple::thumb); |
| 3537 | if (!ArchName.startswith("thumbv")) |
| 3538 | return false; |
| 3539 | StringRef VersionStr = ArchName.substr(6); |
| 3540 | unsigned Version; |
| 3541 | if (VersionStr.getAsInteger(10, Version)) |
| 3542 | return false; |
| 3543 | return Version >= 7; |
Rafael Espindola | 620c0af | 2013-05-13 20:09:47 +0000 | [diff] [blame] | 3544 | } |
| 3545 | |
Chris Lattner | 393ff04 | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 3546 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3547 | ARMTargetInfo(const llvm::Triple &Triple) |
| 3548 | : TargetInfo(Triple), ABI("aapcs-linux"), CPU("arm1136j-s"), |
| 3549 | IsAAPCS(true) { |
Eli Friedman | e6a24e8 | 2011-12-22 03:51:45 +0000 | [diff] [blame] | 3550 | BigEndian = false; |
Daniel Dunbar | a2a4161 | 2009-09-14 00:02:24 +0000 | [diff] [blame] | 3551 | SizeType = UnsignedInt; |
| 3552 | PtrDiffType = SignedInt; |
James Molloy | a6d81f9 | 2011-11-23 13:35:08 +0000 | [diff] [blame] | 3553 | // AAPCS 7.1.1, ARM-Linux ABI 2.4: type of wchar_t is unsigned int. |
| 3554 | WCharType = UnsignedInt; |
Daniel Dunbar | e1f63b3 | 2009-09-17 16:21:10 +0000 | [diff] [blame] | 3555 | |
Chris Lattner | 9bffb07 | 2010-04-23 16:29:58 +0000 | [diff] [blame] | 3556 | // {} in inline assembly are neon specifiers, not assembly variant |
| 3557 | // specifiers. |
| 3558 | NoAsmVariants = true; |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 3559 | |
Daniel Dunbar | eac7c53 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 3560 | // FIXME: Should we just treat this as a feature? |
Daniel Dunbar | 0791aa5 | 2009-12-18 19:57:13 +0000 | [diff] [blame] | 3561 | IsThumb = getTriple().getArchName().startswith("thumb"); |
Daniel Dunbar | dff10dc | 2009-09-22 21:44:58 +0000 | [diff] [blame] | 3562 | if (IsThumb) { |
Sandeep Patel | 3a41d14 | 2011-04-04 22:58:12 +0000 | [diff] [blame] | 3563 | // Thumb1 add sp, #imm requires the immediate value be multiple of 4, |
| 3564 | // so set preferred for small types to 32. |
Daniel Dunbar | dff10dc | 2009-09-22 21:44:58 +0000 | [diff] [blame] | 3565 | DescriptionString = ("e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-" |
| 3566 | "i64:64:64-f32:32:32-f64:64:64-" |
Lang Hames | f4f5003 | 2011-10-10 23:44:43 +0000 | [diff] [blame] | 3567 | "v64:64:64-v128:64:128-a0:0:32-n32-S64"); |
Daniel Dunbar | dff10dc | 2009-09-22 21:44:58 +0000 | [diff] [blame] | 3568 | } else { |
| 3569 | DescriptionString = ("e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-" |
| 3570 | "i64:64:64-f32:32:32-f64:64:64-" |
Lang Hames | f4f5003 | 2011-10-10 23:44:43 +0000 | [diff] [blame] | 3571 | "v64:64:64-v128:64:128-a0:0:64-n32-S64"); |
Daniel Dunbar | dff10dc | 2009-09-22 21:44:58 +0000 | [diff] [blame] | 3572 | } |
John McCall | ee79a4c | 2010-08-21 22:46:04 +0000 | [diff] [blame] | 3573 | |
| 3574 | // ARM targets default to using the ARM C++ ABI. |
John McCall | b8b2c9d | 2013-01-25 22:30:49 +0000 | [diff] [blame] | 3575 | TheCXXABI.set(TargetCXXABI::GenericARM); |
Eli Friedman | 2be4607 | 2011-10-14 20:59:01 +0000 | [diff] [blame] | 3576 | |
| 3577 | // ARM has atomics up to 8 bytes |
Eli Friedman | 2be4607 | 2011-10-14 20:59:01 +0000 | [diff] [blame] | 3578 | MaxAtomicPromoteWidth = 64; |
Rafael Espindola | 620c0af | 2013-05-13 20:09:47 +0000 | [diff] [blame] | 3579 | if (shouldUseInlineAtomic(getTriple())) |
| 3580 | MaxAtomicInlineWidth = 64; |
James Molloy | e45b9b7 | 2012-03-12 09:14:10 +0000 | [diff] [blame] | 3581 | |
| 3582 | // Do force alignment of members that follow zero length bitfields. If |
| 3583 | // the alignment of the zero-length bitfield is greater than the member |
| 3584 | // that follows it, `bar', `bar' will be aligned as the type of the |
| 3585 | // zero length bitfield. |
| 3586 | UseZeroLengthBitfieldAlignment = true; |
Eli Friedman | 61538a7 | 2008-05-20 14:21:01 +0000 | [diff] [blame] | 3587 | } |
Daniel Dunbar | 018ba5a | 2009-09-14 00:35:03 +0000 | [diff] [blame] | 3588 | virtual const char *getABI() const { return ABI.c_str(); } |
Daniel Dunbar | a2a4161 | 2009-09-14 00:02:24 +0000 | [diff] [blame] | 3589 | virtual bool setABI(const std::string &Name) { |
Daniel Dunbar | 018ba5a | 2009-09-14 00:35:03 +0000 | [diff] [blame] | 3590 | ABI = Name; |
| 3591 | |
Daniel Dunbar | a2a4161 | 2009-09-14 00:02:24 +0000 | [diff] [blame] | 3592 | // The defaults (above) are for AAPCS, check if we need to change them. |
| 3593 | // |
| 3594 | // FIXME: We need support for -meabi... we could just mangle it into the |
| 3595 | // name. |
| 3596 | if (Name == "apcs-gnu") { |
Nick Lewycky | 7ec59c7 | 2011-12-16 22:34:14 +0000 | [diff] [blame] | 3597 | DoubleAlign = LongLongAlign = LongDoubleAlign = SuitableAlign = 32; |
Rafael Espindola | 27fa236 | 2012-12-13 04:17:14 +0000 | [diff] [blame] | 3598 | // size_t is unsigned int on FreeBSD. |
| 3599 | if (getTriple().getOS() != llvm::Triple::FreeBSD) |
| 3600 | SizeType = UnsignedLong; |
Daniel Dunbar | a2a4161 | 2009-09-14 00:02:24 +0000 | [diff] [blame] | 3601 | |
James Molloy | a6d81f9 | 2011-11-23 13:35:08 +0000 | [diff] [blame] | 3602 | // Revert to using SignedInt on apcs-gnu to comply with existing behaviour. |
| 3603 | WCharType = SignedInt; |
| 3604 | |
Daniel Dunbar | 684de63 | 2010-04-22 16:14:54 +0000 | [diff] [blame] | 3605 | // Do not respect the alignment of bit-field types when laying out |
| 3606 | // structures. This corresponds to PCC_BITFIELD_TYPE_MATTERS in gcc. |
| 3607 | UseBitFieldTypeAlignment = false; |
| 3608 | |
Chad Rosier | 61a6221 | 2011-08-04 01:21:14 +0000 | [diff] [blame] | 3609 | /// 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] | 3610 | /// zero length bitfield. This corresponds to EMPTY_FIELD_BOUNDARY in |
| 3611 | /// gcc. |
Chad Rosier | 61a6221 | 2011-08-04 01:21:14 +0000 | [diff] [blame] | 3612 | ZeroLengthBitfieldBoundary = 32; |
| 3613 | |
Logan Chien | eae5a820 | 2012-10-10 06:56:20 +0000 | [diff] [blame] | 3614 | IsAAPCS = false; |
| 3615 | |
Daniel Dunbar | dff10dc | 2009-09-22 21:44:58 +0000 | [diff] [blame] | 3616 | if (IsThumb) { |
Sandeep Patel | 3a41d14 | 2011-04-04 22:58:12 +0000 | [diff] [blame] | 3617 | // Thumb1 add sp, #imm requires the immediate value be multiple of 4, |
| 3618 | // so set preferred for small types to 32. |
Daniel Dunbar | dff10dc | 2009-09-22 21:44:58 +0000 | [diff] [blame] | 3619 | 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] | 3620 | "i64:32:64-f32:32:32-f64:32:64-" |
Lang Hames | f4f5003 | 2011-10-10 23:44:43 +0000 | [diff] [blame] | 3621 | "v64:32:64-v128:32:128-a0:0:32-n32-S32"); |
Daniel Dunbar | dff10dc | 2009-09-22 21:44:58 +0000 | [diff] [blame] | 3622 | } else { |
| 3623 | 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] | 3624 | "i64:32:64-f32:32:32-f64:32:64-" |
Lang Hames | f4f5003 | 2011-10-10 23:44:43 +0000 | [diff] [blame] | 3625 | "v64:32:64-v128:32:128-a0:0:32-n32-S32"); |
Daniel Dunbar | dff10dc | 2009-09-22 21:44:58 +0000 | [diff] [blame] | 3626 | } |
| 3627 | |
Chad Rosier | 9f1210c | 2011-07-26 07:03:04 +0000 | [diff] [blame] | 3628 | // FIXME: Override "preferred align" for double and long long. |
David Tweed | b16abb1 | 2012-10-25 13:33:01 +0000 | [diff] [blame] | 3629 | } else if (Name == "aapcs" || Name == "aapcs-vfp") { |
Bob Wilson | e4bce7a | 2013-06-18 05:36:04 +0000 | [diff] [blame] | 3630 | // size_t is unsigned long on Darwin. |
| 3631 | if (getTriple().isOSDarwin()) |
| 3632 | SizeType = UnsignedLong; |
Logan Chien | eae5a820 | 2012-10-10 06:56:20 +0000 | [diff] [blame] | 3633 | IsAAPCS = true; |
Daniel Dunbar | a2a4161 | 2009-09-14 00:02:24 +0000 | [diff] [blame] | 3634 | // FIXME: Enumerated types are variable width in straight AAPCS. |
| 3635 | } else if (Name == "aapcs-linux") { |
Logan Chien | eae5a820 | 2012-10-10 06:56:20 +0000 | [diff] [blame] | 3636 | IsAAPCS = true; |
Daniel Dunbar | a2a4161 | 2009-09-14 00:02:24 +0000 | [diff] [blame] | 3637 | } else |
| 3638 | return false; |
| 3639 | |
| 3640 | return true; |
| 3641 | } |
Daniel Dunbar | 97f52ac | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 3642 | |
Chandler Carruth | c3a2e65 | 2011-09-28 05:56:05 +0000 | [diff] [blame] | 3643 | void getDefaultFeatures(llvm::StringMap<bool> &Features) const { |
Daniel Dunbar | a91320b | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3644 | if (CPU == "arm1136jf-s" || CPU == "arm1176jzf-s" || CPU == "mpcore") |
| 3645 | Features["vfp2"] = true; |
Bob Wilson | cfaab00 | 2012-09-29 23:52:52 +0000 | [diff] [blame] | 3646 | else if (CPU == "cortex-a8" || CPU == "cortex-a15" || |
| 3647 | CPU == "cortex-a9" || CPU == "cortex-a9-mp") |
Daniel Dunbar | a91320b | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3648 | Features["neon"] = true; |
Bob Wilson | fc55345 | 2013-03-04 22:37:46 +0000 | [diff] [blame] | 3649 | else if (CPU == "swift" || CPU == "cortex-a7") { |
Bob Wilson | cfaab00 | 2012-09-29 23:52:52 +0000 | [diff] [blame] | 3650 | Features["vfp4"] = true; |
| 3651 | Features["neon"] = true; |
| 3652 | } |
Daniel Dunbar | a91320b | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3653 | } |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 3654 | |
Daniel Dunbar | 97f52ac | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 3655 | virtual bool setFeatureEnabled(llvm::StringMap<bool> &Features, |
Benjamin Kramer | 713575a | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 3656 | StringRef Name, |
Daniel Dunbar | 97f52ac | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 3657 | bool Enabled) const { |
Evan Cheng | f972b26 | 2011-07-08 06:40:11 +0000 | [diff] [blame] | 3658 | if (Name == "soft-float" || Name == "soft-float-abi" || |
Bob Wilson | cfaab00 | 2012-09-29 23:52:52 +0000 | [diff] [blame] | 3659 | Name == "vfp2" || Name == "vfp3" || Name == "vfp4" || Name == "neon" || |
Joey Gouly | cbed3bf | 2013-06-27 13:19:54 +0000 | [diff] [blame] | 3660 | Name == "d16" || Name == "neonfp" || Name == "v8fp") { |
Daniel Dunbar | a91320b | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3661 | Features[Name] = Enabled; |
| 3662 | } else |
Daniel Dunbar | 97f52ac | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 3663 | return false; |
| 3664 | |
Daniel Dunbar | 97f52ac | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 3665 | return true; |
| 3666 | } |
| 3667 | |
| 3668 | virtual void HandleTargetFeatures(std::vector<std::string> &Features) { |
Bob Wilson | cfaab00 | 2012-09-29 23:52:52 +0000 | [diff] [blame] | 3669 | FPU = 0; |
Daniel Dunbar | 97f52ac | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 3670 | SoftFloat = SoftFloatABI = false; |
| 3671 | for (unsigned i = 0, e = Features.size(); i != e; ++i) { |
| 3672 | if (Features[i] == "+soft-float") |
| 3673 | SoftFloat = true; |
| 3674 | else if (Features[i] == "+soft-float-abi") |
| 3675 | SoftFloatABI = true; |
Daniel Dunbar | a91320b | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3676 | else if (Features[i] == "+vfp2") |
Bob Wilson | cfaab00 | 2012-09-29 23:52:52 +0000 | [diff] [blame] | 3677 | FPU |= VFP2FPU; |
Daniel Dunbar | a91320b | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3678 | else if (Features[i] == "+vfp3") |
Bob Wilson | cfaab00 | 2012-09-29 23:52:52 +0000 | [diff] [blame] | 3679 | FPU |= VFP3FPU; |
| 3680 | else if (Features[i] == "+vfp4") |
| 3681 | FPU |= VFP4FPU; |
Daniel Dunbar | a91320b | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3682 | else if (Features[i] == "+neon") |
Bob Wilson | cfaab00 | 2012-09-29 23:52:52 +0000 | [diff] [blame] | 3683 | FPU |= NeonFPU; |
Daniel Dunbar | 97f52ac | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 3684 | } |
| 3685 | |
| 3686 | // Remove front-end specific options which the backend handles differently. |
| 3687 | std::vector<std::string>::iterator it; |
| 3688 | it = std::find(Features.begin(), Features.end(), "+soft-float"); |
| 3689 | if (it != Features.end()) |
| 3690 | Features.erase(it); |
| 3691 | it = std::find(Features.begin(), Features.end(), "+soft-float-abi"); |
| 3692 | if (it != Features.end()) |
| 3693 | Features.erase(it); |
| 3694 | } |
| 3695 | |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 3696 | virtual bool hasFeature(StringRef Feature) const { |
| 3697 | return llvm::StringSwitch<bool>(Feature) |
| 3698 | .Case("arm", true) |
| 3699 | .Case("softfloat", SoftFloat) |
| 3700 | .Case("thumb", IsThumb) |
| 3701 | .Case("neon", FPU == NeonFPU && !SoftFloat && |
| 3702 | StringRef(getCPUDefineSuffix(CPU)).startswith("7")) |
| 3703 | .Default(false); |
| 3704 | } |
Anton Korobeynikov | 70a5cca | 2012-09-08 08:08:27 +0000 | [diff] [blame] | 3705 | // FIXME: Should we actually have some table instead of these switches? |
Chris Lattner | 5f9e272 | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 3706 | static const char *getCPUDefineSuffix(StringRef Name) { |
Daniel Dunbar | eac7c53 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 3707 | return llvm::StringSwitch<const char*>(Name) |
| 3708 | .Cases("arm8", "arm810", "4") |
| 3709 | .Cases("strongarm", "strongarm110", "strongarm1100", "strongarm1110", "4") |
| 3710 | .Cases("arm7tdmi", "arm7tdmi-s", "arm710t", "arm720t", "arm9", "4T") |
| 3711 | .Cases("arm9tdmi", "arm920", "arm920t", "arm922t", "arm940t", "4T") |
| 3712 | .Case("ep9312", "4T") |
| 3713 | .Cases("arm10tdmi", "arm1020t", "5T") |
| 3714 | .Cases("arm9e", "arm946e-s", "arm966e-s", "arm968e-s", "5TE") |
| 3715 | .Case("arm926ej-s", "5TEJ") |
| 3716 | .Cases("arm10e", "arm1020e", "arm1022e", "5TE") |
| 3717 | .Cases("xscale", "iwmmxt", "5TE") |
Daniel Dunbar | a91320b | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3718 | .Case("arm1136j-s", "6J") |
Daniel Dunbar | eac7c53 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 3719 | .Cases("arm1176jz-s", "arm1176jzf-s", "6ZK") |
Daniel Dunbar | a91320b | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3720 | .Cases("arm1136jf-s", "mpcorenovfp", "mpcore", "6K") |
Daniel Dunbar | eac7c53 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 3721 | .Cases("arm1156t2-s", "arm1156t2f-s", "6T2") |
Bob Wilson | fc55345 | 2013-03-04 22:37:46 +0000 | [diff] [blame] | 3722 | .Cases("cortex-a5", "cortex-a7", "cortex-a8", "7A") |
| 3723 | .Cases("cortex-a9", "cortex-a15", "7A") |
Quentin Colombet | ab13751 | 2012-12-21 17:57:47 +0000 | [diff] [blame] | 3724 | .Case("cortex-r5", "7R") |
Bob Wilson | 336bfa3 | 2012-09-29 23:52:50 +0000 | [diff] [blame] | 3725 | .Case("cortex-a9-mp", "7F") |
| 3726 | .Case("swift", "7S") |
Anton Korobeynikov | 70a5cca | 2012-09-08 08:08:27 +0000 | [diff] [blame] | 3727 | .Cases("cortex-m3", "cortex-m4", "7M") |
Bob Wilson | a291d5f | 2011-03-21 21:55:25 +0000 | [diff] [blame] | 3728 | .Case("cortex-m0", "6M") |
Joey Gouly | 4ec8d5b | 2013-06-26 17:19:48 +0000 | [diff] [blame] | 3729 | .Case("cortex-a53", "8A") |
Daniel Dunbar | eac7c53 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 3730 | .Default(0); |
| 3731 | } |
Anton Korobeynikov | 70a5cca | 2012-09-08 08:08:27 +0000 | [diff] [blame] | 3732 | static const char *getCPUProfile(StringRef Name) { |
| 3733 | return llvm::StringSwitch<const char*>(Name) |
| 3734 | .Cases("cortex-a8", "cortex-a9", "A") |
| 3735 | .Cases("cortex-m3", "cortex-m4", "cortex-m0", "M") |
Quentin Colombet | ab13751 | 2012-12-21 17:57:47 +0000 | [diff] [blame] | 3736 | .Case("cortex-r5", "R") |
Anton Korobeynikov | 8b0703d | 2012-09-08 08:22:13 +0000 | [diff] [blame] | 3737 | .Default(""); |
Anton Korobeynikov | 70a5cca | 2012-09-08 08:08:27 +0000 | [diff] [blame] | 3738 | } |
Daniel Dunbar | eac7c53 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 3739 | virtual bool setCPU(const std::string &Name) { |
| 3740 | if (!getCPUDefineSuffix(Name)) |
| 3741 | return false; |
| 3742 | |
| 3743 | CPU = Name; |
| 3744 | return true; |
| 3745 | } |
Chris Lattner | 3332864 | 2009-03-20 15:52:06 +0000 | [diff] [blame] | 3746 | virtual void getTargetDefines(const LangOptions &Opts, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3747 | MacroBuilder &Builder) const { |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 3748 | // Target identification. |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3749 | Builder.defineMacro("__arm"); |
| 3750 | Builder.defineMacro("__arm__"); |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 3751 | |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 3752 | // Target properties. |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3753 | Builder.defineMacro("__ARMEL__"); |
| 3754 | Builder.defineMacro("__LITTLE_ENDIAN__"); |
| 3755 | Builder.defineMacro("__REGISTER_PREFIX__", ""); |
Daniel Dunbar | eac7c53 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 3756 | |
Chris Lattner | 5f9e272 | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 3757 | StringRef CPUArch = getCPUDefineSuffix(CPU); |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3758 | Builder.defineMacro("__ARM_ARCH_" + CPUArch + "__"); |
Anton Korobeynikov | 70a5cca | 2012-09-08 08:08:27 +0000 | [diff] [blame] | 3759 | Builder.defineMacro("__ARM_ARCH", CPUArch.substr(0, 1)); |
| 3760 | StringRef CPUProfile = getCPUProfile(CPU); |
| 3761 | if (!CPUProfile.empty()) |
| 3762 | Builder.defineMacro("__ARM_ARCH_PROFILE", CPUProfile); |
| 3763 | |
Mike Stump | 437bb4b | 2009-04-08 02:07:04 +0000 | [diff] [blame] | 3764 | // Subtarget options. |
Daniel Dunbar | e1f63b3 | 2009-09-17 16:21:10 +0000 | [diff] [blame] | 3765 | |
Daniel Dunbar | eac7c53 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 3766 | // FIXME: It's more complicated than this and we don't really support |
| 3767 | // interworking. |
| 3768 | if ('5' <= CPUArch[0] && CPUArch[0] <= '7') |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3769 | Builder.defineMacro("__THUMB_INTERWORK__"); |
Daniel Dunbar | eac7c53 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 3770 | |
David Tweed | b16abb1 | 2012-10-25 13:33:01 +0000 | [diff] [blame] | 3771 | if (ABI == "aapcs" || ABI == "aapcs-linux" || ABI == "aapcs-vfp") { |
Daniel Dunbar | 849289e | 2012-10-22 18:51:13 +0000 | [diff] [blame] | 3772 | // M-class CPUs on Darwin follow AAPCS, but not EABI. |
Daniel Dunbar | 4d3ee9b | 2012-10-22 18:56:43 +0000 | [diff] [blame] | 3773 | if (!(getTriple().isOSDarwin() && CPUProfile == "M")) |
Daniel Dunbar | 849289e | 2012-10-22 18:51:13 +0000 | [diff] [blame] | 3774 | Builder.defineMacro("__ARM_EABI__"); |
Anton Korobeynikov | 70a5cca | 2012-09-08 08:08:27 +0000 | [diff] [blame] | 3775 | Builder.defineMacro("__ARM_PCS", "1"); |
| 3776 | |
David Tweed | b16abb1 | 2012-10-25 13:33:01 +0000 | [diff] [blame] | 3777 | if ((!SoftFloat && !SoftFloatABI) || ABI == "aapcs-vfp") |
Anton Korobeynikov | 70a5cca | 2012-09-08 08:08:27 +0000 | [diff] [blame] | 3778 | Builder.defineMacro("__ARM_PCS_VFP", "1"); |
| 3779 | } |
Daniel Dunbar | eac7c53 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 3780 | |
Daniel Dunbar | 97f52ac | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 3781 | if (SoftFloat) |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3782 | Builder.defineMacro("__SOFTFP__"); |
Daniel Dunbar | eac7c53 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 3783 | |
| 3784 | if (CPU == "xscale") |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3785 | Builder.defineMacro("__XSCALE__"); |
Daniel Dunbar | e1f63b3 | 2009-09-17 16:21:10 +0000 | [diff] [blame] | 3786 | |
Bob Wilson | 84f95cf | 2011-05-13 18:56:03 +0000 | [diff] [blame] | 3787 | bool IsARMv7 = CPUArch.startswith("7"); |
Daniel Dunbar | e1f63b3 | 2009-09-17 16:21:10 +0000 | [diff] [blame] | 3788 | if (IsThumb) { |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3789 | Builder.defineMacro("__THUMBEL__"); |
| 3790 | Builder.defineMacro("__thumb__"); |
Bob Wilson | 84f95cf | 2011-05-13 18:56:03 +0000 | [diff] [blame] | 3791 | if (CPUArch == "6T2" || IsARMv7) |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3792 | Builder.defineMacro("__thumb2__"); |
Daniel Dunbar | e1f63b3 | 2009-09-17 16:21:10 +0000 | [diff] [blame] | 3793 | } |
| 3794 | |
| 3795 | // 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] | 3796 | Builder.defineMacro("__APCS_32__"); |
Daniel Dunbar | a91320b | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3797 | |
Bob Wilson | cfaab00 | 2012-09-29 23:52:52 +0000 | [diff] [blame] | 3798 | if (FPUModeIsVFP((FPUMode) FPU)) { |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3799 | Builder.defineMacro("__VFP_FP__"); |
Bob Wilson | cfaab00 | 2012-09-29 23:52:52 +0000 | [diff] [blame] | 3800 | if (FPU & VFP2FPU) |
| 3801 | Builder.defineMacro("__ARM_VFPV2__"); |
| 3802 | if (FPU & VFP3FPU) |
| 3803 | Builder.defineMacro("__ARM_VFPV3__"); |
| 3804 | if (FPU & VFP4FPU) |
| 3805 | Builder.defineMacro("__ARM_VFPV4__"); |
| 3806 | } |
| 3807 | |
Daniel Dunbar | a91320b | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 3808 | // This only gets set when Neon instructions are actually available, unlike |
| 3809 | // the VFP define, hence the soft float and arch check. This is subtly |
| 3810 | // different from gcc, we follow the intent which was that it should be set |
| 3811 | // when Neon instructions are actually available. |
Bob Wilson | cfaab00 | 2012-09-29 23:52:52 +0000 | [diff] [blame] | 3812 | if ((FPU & NeonFPU) && !SoftFloat && IsARMv7) |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3813 | Builder.defineMacro("__ARM_NEON__"); |
Chris Lattner | 393ff04 | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 3814 | } |
| 3815 | virtual void getTargetBuiltins(const Builtin::Info *&Records, |
| 3816 | unsigned &NumRecords) const { |
Chris Lattner | 2752c01 | 2010-03-03 19:03:45 +0000 | [diff] [blame] | 3817 | Records = BuiltinInfo; |
| 3818 | NumRecords = clang::ARM::LastTSBuiltin-Builtin::FirstTSBuiltin; |
Chris Lattner | 393ff04 | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 3819 | } |
Bob Wilson | 8b30a93 | 2012-01-26 22:14:27 +0000 | [diff] [blame] | 3820 | virtual bool isCLZForZeroUndef() const { return false; } |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 3821 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
Logan Chien | eae5a820 | 2012-10-10 06:56:20 +0000 | [diff] [blame] | 3822 | return IsAAPCS ? AAPCSABIBuiltinVaList : TargetInfo::VoidPtrBuiltinVaList; |
Chris Lattner | 393ff04 | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 3823 | } |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 3824 | virtual void getGCCRegNames(const char * const *&Names, |
Daniel Dunbar | c1f2cdd | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 3825 | unsigned &NumNames) const; |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 3826 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
Daniel Dunbar | c1f2cdd | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 3827 | unsigned &NumAliases) const; |
Anders Carlsson | 066d2ea | 2009-02-28 17:11:49 +0000 | [diff] [blame] | 3828 | virtual bool validateAsmConstraint(const char *&Name, |
Chris Lattner | 44def07 | 2009-04-26 07:16:29 +0000 | [diff] [blame] | 3829 | TargetInfo::ConstraintInfo &Info) const { |
Anders Carlsson | 066d2ea | 2009-02-28 17:11:49 +0000 | [diff] [blame] | 3830 | switch (*Name) { |
Eric Christopher | a0dfca1 | 2012-08-16 23:50:41 +0000 | [diff] [blame] | 3831 | default: break; |
Nate Begeman | ad487f4 | 2008-04-22 05:03:19 +0000 | [diff] [blame] | 3832 | case 'l': // r0-r7 |
| 3833 | case 'h': // r8-r15 |
| 3834 | case 'w': // VFP Floating point register single precision |
| 3835 | case 'P': // VFP Floating point register double precision |
Chris Lattner | 44def07 | 2009-04-26 07:16:29 +0000 | [diff] [blame] | 3836 | Info.setAllowsRegister(); |
Nate Begeman | ad487f4 | 2008-04-22 05:03:19 +0000 | [diff] [blame] | 3837 | return true; |
Eric Christopher | 895d422 | 2011-07-29 21:20:35 +0000 | [diff] [blame] | 3838 | case 'Q': // A memory address that is a single base register. |
| 3839 | Info.setAllowsMemory(); |
| 3840 | return true; |
Stuart Hastings | 002333f | 2011-06-07 23:45:05 +0000 | [diff] [blame] | 3841 | case 'U': // a memory reference... |
| 3842 | switch (Name[1]) { |
| 3843 | case 'q': // ...ARMV4 ldrsb |
| 3844 | case 'v': // ...VFP load/store (reg+constant offset) |
| 3845 | case 'y': // ...iWMMXt load/store |
Eric Christopher | dda231a | 2011-06-17 01:40:49 +0000 | [diff] [blame] | 3846 | case 't': // address valid for load/store opaque types wider |
Eric Christopher | 825d386 | 2012-11-14 22:08:59 +0000 | [diff] [blame] | 3847 | // than 128-bits |
Eric Christopher | dda231a | 2011-06-17 01:40:49 +0000 | [diff] [blame] | 3848 | case 'n': // valid address for Neon doubleword vector load/store |
| 3849 | case 'm': // valid address for Neon element and structure load/store |
| 3850 | case 's': // valid address for non-offset loads/stores of quad-word |
Eric Christopher | 825d386 | 2012-11-14 22:08:59 +0000 | [diff] [blame] | 3851 | // values in four ARM registers |
Stuart Hastings | 002333f | 2011-06-07 23:45:05 +0000 | [diff] [blame] | 3852 | Info.setAllowsMemory(); |
| 3853 | Name++; |
| 3854 | return true; |
| 3855 | } |
Nate Begeman | ad487f4 | 2008-04-22 05:03:19 +0000 | [diff] [blame] | 3856 | } |
Chris Lattner | 393ff04 | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 3857 | return false; |
| 3858 | } |
Evan Cheng | 8bfa257 | 2011-06-16 19:13:15 +0000 | [diff] [blame] | 3859 | virtual std::string convertConstraint(const char *&Constraint) const { |
Stuart Hastings | 002333f | 2011-06-07 23:45:05 +0000 | [diff] [blame] | 3860 | std::string R; |
| 3861 | switch (*Constraint) { |
| 3862 | case 'U': // Two-character constraint; add "^" hint for later parsing. |
Stuart Hastings | 6ce33d6 | 2011-06-08 16:06:31 +0000 | [diff] [blame] | 3863 | R = std::string("^") + std::string(Constraint, 2); |
Stuart Hastings | 002333f | 2011-06-07 23:45:05 +0000 | [diff] [blame] | 3864 | Constraint++; |
| 3865 | break; |
Eric Christopher | 283f447 | 2011-06-17 00:40:18 +0000 | [diff] [blame] | 3866 | case 'p': // 'p' should be translated to 'r' by default. |
| 3867 | R = std::string("r"); |
| 3868 | break; |
Stuart Hastings | 002333f | 2011-06-07 23:45:05 +0000 | [diff] [blame] | 3869 | default: |
| 3870 | return std::string(1, *Constraint); |
| 3871 | } |
| 3872 | return R; |
| 3873 | } |
Bill Wendling | 50d46ca | 2012-10-25 23:28:48 +0000 | [diff] [blame] | 3874 | virtual bool validateConstraintModifier(StringRef Constraint, |
| 3875 | const char Modifier, |
| 3876 | unsigned Size) const { |
Bill Wendling | e2dbaa9 | 2012-11-30 23:18:12 +0000 | [diff] [blame] | 3877 | bool isOutput = (Constraint[0] == '='); |
Bill Wendling | 6e6330c | 2012-11-30 23:46:56 +0000 | [diff] [blame] | 3878 | bool isInOut = (Constraint[0] == '+'); |
Bill Wendling | e2dbaa9 | 2012-11-30 23:18:12 +0000 | [diff] [blame] | 3879 | |
Bill Wendling | 50d46ca | 2012-10-25 23:28:48 +0000 | [diff] [blame] | 3880 | // Strip off constraint modifiers. |
| 3881 | while (Constraint[0] == '=' || |
| 3882 | Constraint[0] == '+' || |
| 3883 | Constraint[0] == '&') |
| 3884 | Constraint = Constraint.substr(1); |
| 3885 | |
| 3886 | switch (Constraint[0]) { |
| 3887 | default: break; |
| 3888 | case 'r': { |
| 3889 | switch (Modifier) { |
| 3890 | default: |
Bob Wilson | 221a890 | 2013-06-03 23:57:13 +0000 | [diff] [blame] | 3891 | return (isInOut || isOutput || Size <= 32); |
Bill Wendling | 50d46ca | 2012-10-25 23:28:48 +0000 | [diff] [blame] | 3892 | case 'q': |
| 3893 | // A register of size 32 cannot fit a vector type. |
| 3894 | return false; |
| 3895 | } |
| 3896 | } |
| 3897 | } |
| 3898 | |
| 3899 | return true; |
| 3900 | } |
Chris Lattner | 393ff04 | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 3901 | virtual const char *getClobbers() const { |
Eli Friedman | a9f5496 | 2008-08-20 07:44:10 +0000 | [diff] [blame] | 3902 | // FIXME: Is this really right? |
Chris Lattner | 393ff04 | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 3903 | return ""; |
| 3904 | } |
Aaron Ballman | 82bfa19 | 2012-10-02 14:26:08 +0000 | [diff] [blame] | 3905 | |
| 3906 | virtual CallingConvCheckResult checkCallingConvention(CallingConv CC) const { |
| 3907 | return (CC == CC_AAPCS || CC == CC_AAPCS_VFP) ? CCCR_OK : CCCR_Warning; |
| 3908 | } |
Logan Chien | a8f7a97 | 2013-02-23 04:24:36 +0000 | [diff] [blame] | 3909 | |
| 3910 | virtual int getEHDataRegisterNumber(unsigned RegNo) const { |
| 3911 | if (RegNo == 0) return 0; |
| 3912 | if (RegNo == 1) return 1; |
| 3913 | return -1; |
| 3914 | } |
Chris Lattner | 393ff04 | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 3915 | }; |
Daniel Dunbar | c1f2cdd | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 3916 | |
| 3917 | const char * const ARMTargetInfo::GCCRegNames[] = { |
Daniel Dunbar | bf3d552 | 2010-08-11 02:17:20 +0000 | [diff] [blame] | 3918 | // Integer registers |
Daniel Dunbar | c1f2cdd | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 3919 | "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", |
Daniel Dunbar | bf3d552 | 2010-08-11 02:17:20 +0000 | [diff] [blame] | 3920 | "r8", "r9", "r10", "r11", "r12", "sp", "lr", "pc", |
| 3921 | |
| 3922 | // Float registers |
| 3923 | "s0", "s1", "s2", "s3", "s4", "s5", "s6", "s7", |
| 3924 | "s8", "s9", "s10", "s11", "s12", "s13", "s14", "s15", |
| 3925 | "s16", "s17", "s18", "s19", "s20", "s21", "s22", "s23", |
Dale Johannesen | 20eb49b | 2010-10-27 23:34:42 +0000 | [diff] [blame] | 3926 | "s24", "s25", "s26", "s27", "s28", "s29", "s30", "s31", |
Daniel Dunbar | bf3d552 | 2010-08-11 02:17:20 +0000 | [diff] [blame] | 3927 | |
Dale Johannesen | 20eb49b | 2010-10-27 23:34:42 +0000 | [diff] [blame] | 3928 | // Double registers |
| 3929 | "d0", "d1", "d2", "d3", "d4", "d5", "d6", "d7", |
| 3930 | "d8", "d9", "d10", "d11", "d12", "d13", "d14", "d15", |
Dale Johannesen | d145535 | 2010-10-28 01:05:37 +0000 | [diff] [blame] | 3931 | "d16", "d17", "d18", "d19", "d20", "d21", "d22", "d23", |
| 3932 | "d24", "d25", "d26", "d27", "d28", "d29", "d30", "d31", |
Dale Johannesen | 20eb49b | 2010-10-27 23:34:42 +0000 | [diff] [blame] | 3933 | |
| 3934 | // Quad registers |
Dale Johannesen | d145535 | 2010-10-28 01:05:37 +0000 | [diff] [blame] | 3935 | "q0", "q1", "q2", "q3", "q4", "q5", "q6", "q7", |
| 3936 | "q8", "q9", "q10", "q11", "q12", "q13", "q14", "q15" |
Daniel Dunbar | c1f2cdd | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 3937 | }; |
| 3938 | |
| 3939 | void ARMTargetInfo::getGCCRegNames(const char * const *&Names, |
Daniel Dunbar | 1fd7171 | 2010-08-11 02:17:11 +0000 | [diff] [blame] | 3940 | unsigned &NumNames) const { |
Daniel Dunbar | c1f2cdd | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 3941 | Names = GCCRegNames; |
| 3942 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 3943 | } |
| 3944 | |
| 3945 | const TargetInfo::GCCRegAlias ARMTargetInfo::GCCRegAliases[] = { |
Daniel Dunbar | c1f2cdd | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 3946 | { { "a1" }, "r0" }, |
| 3947 | { { "a2" }, "r1" }, |
| 3948 | { { "a3" }, "r2" }, |
| 3949 | { { "a4" }, "r3" }, |
| 3950 | { { "v1" }, "r4" }, |
| 3951 | { { "v2" }, "r5" }, |
| 3952 | { { "v3" }, "r6" }, |
| 3953 | { { "v4" }, "r7" }, |
| 3954 | { { "v5" }, "r8" }, |
| 3955 | { { "v6", "rfp" }, "r9" }, |
| 3956 | { { "sl" }, "r10" }, |
| 3957 | { { "fp" }, "r11" }, |
| 3958 | { { "ip" }, "r12" }, |
Daniel Dunbar | 1fd7171 | 2010-08-11 02:17:11 +0000 | [diff] [blame] | 3959 | { { "r13" }, "sp" }, |
| 3960 | { { "r14" }, "lr" }, |
| 3961 | { { "r15" }, "pc" }, |
Dale Johannesen | 20eb49b | 2010-10-27 23:34:42 +0000 | [diff] [blame] | 3962 | // The S, D and Q registers overlap, but aren't really aliases; we |
| 3963 | // 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] | 3964 | }; |
| 3965 | |
| 3966 | void ARMTargetInfo::getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 3967 | unsigned &NumAliases) const { |
| 3968 | Aliases = GCCRegAliases; |
| 3969 | NumAliases = llvm::array_lengthof(GCCRegAliases); |
| 3970 | } |
Chris Lattner | 2752c01 | 2010-03-03 19:03:45 +0000 | [diff] [blame] | 3971 | |
| 3972 | const Builtin::Info ARMTargetInfo::BuiltinInfo[] = { |
Eli Friedman | e7e66f7 | 2011-07-05 21:53:01 +0000 | [diff] [blame] | 3973 | #define BUILTIN(ID, TYPE, ATTRS) { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
Fariborz Jahanian | 67aba81 | 2010-11-30 17:35:24 +0000 | [diff] [blame] | 3974 | #define LIBBUILTIN(ID, TYPE, ATTRS, HEADER) { #ID, TYPE, ATTRS, HEADER,\ |
Eli Friedman | e7e66f7 | 2011-07-05 21:53:01 +0000 | [diff] [blame] | 3975 | ALL_LANGUAGES }, |
Chris Lattner | 2752c01 | 2010-03-03 19:03:45 +0000 | [diff] [blame] | 3976 | #include "clang/Basic/BuiltinsARM.def" |
| 3977 | }; |
Chris Lattner | 393ff04 | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 3978 | } // end anonymous namespace. |
| 3979 | |
Eli Friedman | a9f5496 | 2008-08-20 07:44:10 +0000 | [diff] [blame] | 3980 | namespace { |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 3981 | class DarwinARMTargetInfo : |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 3982 | public DarwinTargetInfo<ARMTargetInfo> { |
| 3983 | protected: |
Daniel Dunbar | 1752ee4 | 2009-08-24 09:10:05 +0000 | [diff] [blame] | 3984 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3985 | MacroBuilder &Builder) const { |
Douglas Gregor | 0a0d2b1 | 2011-03-23 00:50:03 +0000 | [diff] [blame] | 3986 | getDarwinDefines(Builder, Opts, Triple, PlatformName, PlatformMinVersion); |
Eli Friedman | b030f02 | 2009-04-19 21:38:35 +0000 | [diff] [blame] | 3987 | } |
Eli Friedman | a9f5496 | 2008-08-20 07:44:10 +0000 | [diff] [blame] | 3988 | |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 3989 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 3990 | DarwinARMTargetInfo(const llvm::Triple &Triple) |
| 3991 | : DarwinTargetInfo<ARMTargetInfo>(Triple) { |
Daniel Dunbar | 350b9f3 | 2010-05-27 07:00:26 +0000 | [diff] [blame] | 3992 | HasAlignMac68kSupport = true; |
Eli Friedman | 2be4607 | 2011-10-14 20:59:01 +0000 | [diff] [blame] | 3993 | // iOS always has 64-bit atomic instructions. |
| 3994 | // FIXME: This should be based off of the target features in ARMTargetInfo. |
| 3995 | MaxAtomicInlineWidth = 64; |
John McCall | b8b2c9d | 2013-01-25 22:30:49 +0000 | [diff] [blame] | 3996 | |
| 3997 | // Darwin on iOS uses a variant of the ARM C++ ABI. |
| 3998 | TheCXXABI.set(TargetCXXABI::iOS); |
Daniel Dunbar | 350b9f3 | 2010-05-27 07:00:26 +0000 | [diff] [blame] | 3999 | } |
Eli Friedman | a9f5496 | 2008-08-20 07:44:10 +0000 | [diff] [blame] | 4000 | }; |
| 4001 | } // end anonymous namespace. |
| 4002 | |
Tony Linthicum | 9631939 | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 4003 | |
| 4004 | namespace { |
| 4005 | // Hexagon abstract base class |
| 4006 | class HexagonTargetInfo : public TargetInfo { |
| 4007 | static const Builtin::Info BuiltinInfo[]; |
| 4008 | static const char * const GCCRegNames[]; |
| 4009 | static const TargetInfo::GCCRegAlias GCCRegAliases[]; |
| 4010 | std::string CPU; |
| 4011 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 4012 | HexagonTargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) { |
Eli Friedman | e6a24e8 | 2011-12-22 03:51:45 +0000 | [diff] [blame] | 4013 | BigEndian = false; |
Tony Linthicum | 9631939 | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 4014 | DescriptionString = ("e-p:32:32:32-" |
Anshuman Dasgupta | 1a090f1 | 2013-01-02 21:25:57 +0000 | [diff] [blame] | 4015 | "i64:64:64-i32:32:32-i16:16:16-i1:32:32-" |
Sirish Pande | 5f9688b | 2012-05-10 20:19:54 +0000 | [diff] [blame] | 4016 | "f64:64:64-f32:32:32-a0:0-n32"); |
Tony Linthicum | 9631939 | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 4017 | |
| 4018 | // {} in inline assembly are packet specifiers, not assembly variant |
| 4019 | // specifiers. |
| 4020 | NoAsmVariants = true; |
| 4021 | } |
| 4022 | |
| 4023 | virtual void getTargetBuiltins(const Builtin::Info *&Records, |
| 4024 | unsigned &NumRecords) const { |
| 4025 | Records = BuiltinInfo; |
| 4026 | NumRecords = clang::Hexagon::LastTSBuiltin-Builtin::FirstTSBuiltin; |
| 4027 | } |
| 4028 | |
| 4029 | virtual bool validateAsmConstraint(const char *&Name, |
| 4030 | TargetInfo::ConstraintInfo &Info) const { |
| 4031 | return true; |
| 4032 | } |
| 4033 | |
| 4034 | virtual void getTargetDefines(const LangOptions &Opts, |
| 4035 | MacroBuilder &Builder) const; |
| 4036 | |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 4037 | virtual bool hasFeature(StringRef Feature) const { |
| 4038 | return Feature == "hexagon"; |
| 4039 | } |
| 4040 | |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 4041 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 4042 | return TargetInfo::CharPtrBuiltinVaList; |
Tony Linthicum | 9631939 | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 4043 | } |
| 4044 | virtual void getGCCRegNames(const char * const *&Names, |
| 4045 | unsigned &NumNames) const; |
| 4046 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 4047 | unsigned &NumAliases) const; |
| 4048 | virtual const char *getClobbers() const { |
| 4049 | return ""; |
| 4050 | } |
Sebastian Pop | 43115d4 | 2012-01-13 20:37:10 +0000 | [diff] [blame] | 4051 | |
| 4052 | static const char *getHexagonCPUSuffix(StringRef Name) { |
| 4053 | return llvm::StringSwitch<const char*>(Name) |
Sebastian Pop | 43115d4 | 2012-01-13 20:37:10 +0000 | [diff] [blame] | 4054 | .Case("hexagonv4", "4") |
Sirish Pande | 5f9688b | 2012-05-10 20:19:54 +0000 | [diff] [blame] | 4055 | .Case("hexagonv5", "5") |
Sebastian Pop | 43115d4 | 2012-01-13 20:37:10 +0000 | [diff] [blame] | 4056 | .Default(0); |
| 4057 | } |
| 4058 | |
Tony Linthicum | 9631939 | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 4059 | virtual bool setCPU(const std::string &Name) { |
Sebastian Pop | 43115d4 | 2012-01-13 20:37:10 +0000 | [diff] [blame] | 4060 | if (!getHexagonCPUSuffix(Name)) |
| 4061 | return false; |
| 4062 | |
Tony Linthicum | 9631939 | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 4063 | CPU = Name; |
| 4064 | return true; |
| 4065 | } |
| 4066 | }; |
| 4067 | |
| 4068 | void HexagonTargetInfo::getTargetDefines(const LangOptions &Opts, |
| 4069 | MacroBuilder &Builder) const { |
| 4070 | Builder.defineMacro("qdsp6"); |
| 4071 | Builder.defineMacro("__qdsp6", "1"); |
| 4072 | Builder.defineMacro("__qdsp6__", "1"); |
| 4073 | |
| 4074 | Builder.defineMacro("hexagon"); |
| 4075 | Builder.defineMacro("__hexagon", "1"); |
| 4076 | Builder.defineMacro("__hexagon__", "1"); |
| 4077 | |
| 4078 | if(CPU == "hexagonv1") { |
| 4079 | Builder.defineMacro("__HEXAGON_V1__"); |
| 4080 | Builder.defineMacro("__HEXAGON_ARCH__", "1"); |
| 4081 | if(Opts.HexagonQdsp6Compat) { |
| 4082 | Builder.defineMacro("__QDSP6_V1__"); |
| 4083 | Builder.defineMacro("__QDSP6_ARCH__", "1"); |
| 4084 | } |
| 4085 | } |
| 4086 | else if(CPU == "hexagonv2") { |
| 4087 | Builder.defineMacro("__HEXAGON_V2__"); |
| 4088 | Builder.defineMacro("__HEXAGON_ARCH__", "2"); |
| 4089 | if(Opts.HexagonQdsp6Compat) { |
| 4090 | Builder.defineMacro("__QDSP6_V2__"); |
| 4091 | Builder.defineMacro("__QDSP6_ARCH__", "2"); |
| 4092 | } |
| 4093 | } |
| 4094 | else if(CPU == "hexagonv3") { |
| 4095 | Builder.defineMacro("__HEXAGON_V3__"); |
| 4096 | Builder.defineMacro("__HEXAGON_ARCH__", "3"); |
| 4097 | if(Opts.HexagonQdsp6Compat) { |
| 4098 | Builder.defineMacro("__QDSP6_V3__"); |
| 4099 | Builder.defineMacro("__QDSP6_ARCH__", "3"); |
| 4100 | } |
| 4101 | } |
| 4102 | else if(CPU == "hexagonv4") { |
| 4103 | Builder.defineMacro("__HEXAGON_V4__"); |
| 4104 | Builder.defineMacro("__HEXAGON_ARCH__", "4"); |
| 4105 | if(Opts.HexagonQdsp6Compat) { |
| 4106 | Builder.defineMacro("__QDSP6_V4__"); |
| 4107 | Builder.defineMacro("__QDSP6_ARCH__", "4"); |
| 4108 | } |
| 4109 | } |
Sirish Pande | 5f9688b | 2012-05-10 20:19:54 +0000 | [diff] [blame] | 4110 | else if(CPU == "hexagonv5") { |
| 4111 | Builder.defineMacro("__HEXAGON_V5__"); |
| 4112 | Builder.defineMacro("__HEXAGON_ARCH__", "5"); |
| 4113 | if(Opts.HexagonQdsp6Compat) { |
| 4114 | Builder.defineMacro("__QDSP6_V5__"); |
| 4115 | Builder.defineMacro("__QDSP6_ARCH__", "5"); |
| 4116 | } |
| 4117 | } |
Tony Linthicum | 9631939 | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 4118 | } |
| 4119 | |
| 4120 | const char * const HexagonTargetInfo::GCCRegNames[] = { |
| 4121 | "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", |
| 4122 | "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", |
| 4123 | "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23", |
| 4124 | "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31", |
| 4125 | "p0", "p1", "p2", "p3", |
| 4126 | "sa0", "lc0", "sa1", "lc1", "m0", "m1", "usr", "ugp" |
| 4127 | }; |
| 4128 | |
| 4129 | void HexagonTargetInfo::getGCCRegNames(const char * const *&Names, |
| 4130 | unsigned &NumNames) const { |
| 4131 | Names = GCCRegNames; |
| 4132 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 4133 | } |
| 4134 | |
| 4135 | |
| 4136 | const TargetInfo::GCCRegAlias HexagonTargetInfo::GCCRegAliases[] = { |
| 4137 | { { "sp" }, "r29" }, |
| 4138 | { { "fp" }, "r30" }, |
| 4139 | { { "lr" }, "r31" }, |
| 4140 | }; |
| 4141 | |
| 4142 | void HexagonTargetInfo::getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 4143 | unsigned &NumAliases) const { |
| 4144 | Aliases = GCCRegAliases; |
| 4145 | NumAliases = llvm::array_lengthof(GCCRegAliases); |
| 4146 | } |
| 4147 | |
| 4148 | |
| 4149 | const Builtin::Info HexagonTargetInfo::BuiltinInfo[] = { |
| 4150 | #define BUILTIN(ID, TYPE, ATTRS) { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
| 4151 | #define LIBBUILTIN(ID, TYPE, ATTRS, HEADER) { #ID, TYPE, ATTRS, HEADER,\ |
| 4152 | ALL_LANGUAGES }, |
| 4153 | #include "clang/Basic/BuiltinsHexagon.def" |
| 4154 | }; |
| 4155 | } |
| 4156 | |
| 4157 | |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 4158 | namespace { |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 4159 | // Shared base class for SPARC v8 (32-bit) and SPARC v9 (64-bit). |
| 4160 | class SparcTargetInfo : public TargetInfo { |
Chris Lattner | e957f53 | 2009-01-27 01:58:38 +0000 | [diff] [blame] | 4161 | static const TargetInfo::GCCRegAlias GCCRegAliases[]; |
| 4162 | static const char * const GCCRegNames[]; |
Bruno Cardoso Lopes | 9284d21 | 2010-11-09 17:21:19 +0000 | [diff] [blame] | 4163 | bool SoftFloat; |
Gabor Greif | 2665867 | 2008-02-21 16:29:08 +0000 | [diff] [blame] | 4164 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 4165 | SparcTargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) {} |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 4166 | |
Bruno Cardoso Lopes | 9284d21 | 2010-11-09 17:21:19 +0000 | [diff] [blame] | 4167 | virtual bool setFeatureEnabled(llvm::StringMap<bool> &Features, |
Benjamin Kramer | 713575a | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 4168 | StringRef Name, |
Bruno Cardoso Lopes | 9284d21 | 2010-11-09 17:21:19 +0000 | [diff] [blame] | 4169 | bool Enabled) const { |
| 4170 | if (Name == "soft-float") |
| 4171 | Features[Name] = Enabled; |
| 4172 | else |
| 4173 | return false; |
| 4174 | |
| 4175 | return true; |
| 4176 | } |
| 4177 | virtual void HandleTargetFeatures(std::vector<std::string> &Features) { |
| 4178 | SoftFloat = false; |
| 4179 | for (unsigned i = 0, e = Features.size(); i != e; ++i) |
| 4180 | if (Features[i] == "+soft-float") |
| 4181 | SoftFloat = true; |
| 4182 | } |
Chris Lattner | 3332864 | 2009-03-20 15:52:06 +0000 | [diff] [blame] | 4183 | virtual void getTargetDefines(const LangOptions &Opts, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 4184 | MacroBuilder &Builder) const { |
| 4185 | DefineStd(Builder, "sparc", Opts); |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 4186 | Builder.defineMacro("__REGISTER_PREFIX__", ""); |
Bruno Cardoso Lopes | 9284d21 | 2010-11-09 17:21:19 +0000 | [diff] [blame] | 4187 | |
| 4188 | if (SoftFloat) |
| 4189 | Builder.defineMacro("SOFT_FLOAT", "1"); |
Gabor Greif | 2665867 | 2008-02-21 16:29:08 +0000 | [diff] [blame] | 4190 | } |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 4191 | |
| 4192 | virtual bool hasFeature(StringRef Feature) const { |
| 4193 | return llvm::StringSwitch<bool>(Feature) |
| 4194 | .Case("softfloat", SoftFloat) |
| 4195 | .Case("sparc", true) |
| 4196 | .Default(false); |
| 4197 | } |
| 4198 | |
Gabor Greif | 2665867 | 2008-02-21 16:29:08 +0000 | [diff] [blame] | 4199 | virtual void getTargetBuiltins(const Builtin::Info *&Records, |
| 4200 | unsigned &NumRecords) const { |
Eli Friedman | 01b8668 | 2008-08-20 07:28:14 +0000 | [diff] [blame] | 4201 | // FIXME: Implement! |
Gabor Greif | 2665867 | 2008-02-21 16:29:08 +0000 | [diff] [blame] | 4202 | } |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 4203 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 4204 | return TargetInfo::VoidPtrBuiltinVaList; |
Gabor Greif | 2665867 | 2008-02-21 16:29:08 +0000 | [diff] [blame] | 4205 | } |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 4206 | virtual void getGCCRegNames(const char * const *&Names, |
Chris Lattner | e957f53 | 2009-01-27 01:58:38 +0000 | [diff] [blame] | 4207 | unsigned &NumNames) const; |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 4208 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
Chris Lattner | e957f53 | 2009-01-27 01:58:38 +0000 | [diff] [blame] | 4209 | unsigned &NumAliases) const; |
Anders Carlsson | 066d2ea | 2009-02-28 17:11:49 +0000 | [diff] [blame] | 4210 | virtual bool validateAsmConstraint(const char *&Name, |
Gabor Greif | 2665867 | 2008-02-21 16:29:08 +0000 | [diff] [blame] | 4211 | TargetInfo::ConstraintInfo &info) const { |
Eli Friedman | 01b8668 | 2008-08-20 07:28:14 +0000 | [diff] [blame] | 4212 | // FIXME: Implement! |
| 4213 | return false; |
Gabor Greif | 2665867 | 2008-02-21 16:29:08 +0000 | [diff] [blame] | 4214 | } |
| 4215 | virtual const char *getClobbers() const { |
Eli Friedman | 01b8668 | 2008-08-20 07:28:14 +0000 | [diff] [blame] | 4216 | // FIXME: Implement! |
| 4217 | return ""; |
Gabor Greif | 2665867 | 2008-02-21 16:29:08 +0000 | [diff] [blame] | 4218 | } |
| 4219 | }; |
| 4220 | |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 4221 | const char * const SparcTargetInfo::GCCRegNames[] = { |
Chris Lattner | e957f53 | 2009-01-27 01:58:38 +0000 | [diff] [blame] | 4222 | "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", |
| 4223 | "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", |
| 4224 | "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23", |
| 4225 | "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31" |
| 4226 | }; |
| 4227 | |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 4228 | void SparcTargetInfo::getGCCRegNames(const char * const *&Names, |
| 4229 | unsigned &NumNames) const { |
Chris Lattner | e957f53 | 2009-01-27 01:58:38 +0000 | [diff] [blame] | 4230 | Names = GCCRegNames; |
| 4231 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 4232 | } |
| 4233 | |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 4234 | const TargetInfo::GCCRegAlias SparcTargetInfo::GCCRegAliases[] = { |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 4235 | { { "g0" }, "r0" }, |
| 4236 | { { "g1" }, "r1" }, |
| 4237 | { { "g2" }, "r2" }, |
| 4238 | { { "g3" }, "r3" }, |
| 4239 | { { "g4" }, "r4" }, |
| 4240 | { { "g5" }, "r5" }, |
| 4241 | { { "g6" }, "r6" }, |
| 4242 | { { "g7" }, "r7" }, |
| 4243 | { { "o0" }, "r8" }, |
| 4244 | { { "o1" }, "r9" }, |
| 4245 | { { "o2" }, "r10" }, |
| 4246 | { { "o3" }, "r11" }, |
| 4247 | { { "o4" }, "r12" }, |
| 4248 | { { "o5" }, "r13" }, |
| 4249 | { { "o6", "sp" }, "r14" }, |
| 4250 | { { "o7" }, "r15" }, |
| 4251 | { { "l0" }, "r16" }, |
| 4252 | { { "l1" }, "r17" }, |
| 4253 | { { "l2" }, "r18" }, |
| 4254 | { { "l3" }, "r19" }, |
| 4255 | { { "l4" }, "r20" }, |
| 4256 | { { "l5" }, "r21" }, |
| 4257 | { { "l6" }, "r22" }, |
| 4258 | { { "l7" }, "r23" }, |
| 4259 | { { "i0" }, "r24" }, |
| 4260 | { { "i1" }, "r25" }, |
| 4261 | { { "i2" }, "r26" }, |
| 4262 | { { "i3" }, "r27" }, |
| 4263 | { { "i4" }, "r28" }, |
| 4264 | { { "i5" }, "r29" }, |
| 4265 | { { "i6", "fp" }, "r30" }, |
| 4266 | { { "i7" }, "r31" }, |
Chris Lattner | e957f53 | 2009-01-27 01:58:38 +0000 | [diff] [blame] | 4267 | }; |
| 4268 | |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 4269 | void SparcTargetInfo::getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 4270 | unsigned &NumAliases) const { |
Chris Lattner | e957f53 | 2009-01-27 01:58:38 +0000 | [diff] [blame] | 4271 | Aliases = GCCRegAliases; |
| 4272 | NumAliases = llvm::array_lengthof(GCCRegAliases); |
| 4273 | } |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 4274 | |
| 4275 | // SPARC v8 is the 32-bit mode selected by Triple::sparc. |
| 4276 | class SparcV8TargetInfo : public SparcTargetInfo { |
| 4277 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 4278 | SparcV8TargetInfo(const llvm::Triple &Triple) : SparcTargetInfo(Triple) { |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 4279 | // FIXME: Support Sparc quad-precision long double? |
| 4280 | DescriptionString = "E-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-" |
| 4281 | "i64:64:64-f32:32:32-f64:64:64-v64:64:64-n32-S64"; |
| 4282 | } |
| 4283 | |
| 4284 | virtual void getTargetDefines(const LangOptions &Opts, |
| 4285 | MacroBuilder &Builder) const { |
| 4286 | SparcTargetInfo::getTargetDefines(Opts, Builder); |
| 4287 | Builder.defineMacro("__sparcv8"); |
| 4288 | } |
| 4289 | }; |
| 4290 | |
| 4291 | // SPARC v9 is the 64-bit mode selected by Triple::sparcv9. |
| 4292 | class SparcV9TargetInfo : public SparcTargetInfo { |
| 4293 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 4294 | SparcV9TargetInfo(const llvm::Triple &Triple) : SparcTargetInfo(Triple) { |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 4295 | // FIXME: Support Sparc quad-precision long double? |
| 4296 | DescriptionString = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-" |
| 4297 | "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] | 4298 | // This is an LP64 platform. |
| 4299 | LongWidth = LongAlign = PointerWidth = PointerAlign = 64; |
Jakob Stoklund Olesen | 5ac8c4f | 2013-05-19 17:53:37 +0000 | [diff] [blame] | 4300 | |
| 4301 | // OpenBSD uses long long for int64_t and intmax_t. |
| 4302 | if (getTriple().getOS() == llvm::Triple::OpenBSD) { |
| 4303 | IntMaxType = SignedLongLong; |
| 4304 | UIntMaxType = UnsignedLongLong; |
| 4305 | } else { |
| 4306 | IntMaxType = SignedLong; |
| 4307 | UIntMaxType = UnsignedLong; |
| 4308 | } |
| 4309 | Int64Type = IntMaxType; |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 4310 | } |
| 4311 | |
| 4312 | virtual void getTargetDefines(const LangOptions &Opts, |
| 4313 | MacroBuilder &Builder) const { |
| 4314 | SparcTargetInfo::getTargetDefines(Opts, Builder); |
| 4315 | Builder.defineMacro("__sparcv9"); |
Jakob Stoklund Olesen | 44f72d3 | 2013-04-24 04:36:38 +0000 | [diff] [blame] | 4316 | Builder.defineMacro("__arch64__"); |
| 4317 | // Solaris and its derivative AuroraUX don't need these variants, but the |
| 4318 | // BSDs do. |
| 4319 | if (getTriple().getOS() != llvm::Triple::Solaris && |
| 4320 | getTriple().getOS() != llvm::Triple::AuroraUX) { |
| 4321 | Builder.defineMacro("__sparc64__"); |
| 4322 | Builder.defineMacro("__sparc_v9__"); |
| 4323 | Builder.defineMacro("__sparcv9__"); |
| 4324 | } |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 4325 | } |
| 4326 | }; |
| 4327 | |
Gabor Greif | 2665867 | 2008-02-21 16:29:08 +0000 | [diff] [blame] | 4328 | } // end anonymous namespace. |
| 4329 | |
Eli Friedman | 01b8668 | 2008-08-20 07:28:14 +0000 | [diff] [blame] | 4330 | namespace { |
Edward O'Callaghan | 991f9a7 | 2009-10-18 13:33:59 +0000 | [diff] [blame] | 4331 | class AuroraUXSparcV8TargetInfo : public AuroraUXTargetInfo<SparcV8TargetInfo> { |
| 4332 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 4333 | AuroraUXSparcV8TargetInfo(const llvm::Triple &Triple) |
| 4334 | : AuroraUXTargetInfo<SparcV8TargetInfo>(Triple) { |
Edward O'Callaghan | 991f9a7 | 2009-10-18 13:33:59 +0000 | [diff] [blame] | 4335 | SizeType = UnsignedInt; |
| 4336 | PtrDiffType = SignedInt; |
| 4337 | } |
| 4338 | }; |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 4339 | class SolarisSparcV8TargetInfo : public SolarisTargetInfo<SparcV8TargetInfo> { |
Eli Friedman | 01b8668 | 2008-08-20 07:28:14 +0000 | [diff] [blame] | 4340 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 4341 | SolarisSparcV8TargetInfo(const llvm::Triple &Triple) |
| 4342 | : SolarisTargetInfo<SparcV8TargetInfo>(Triple) { |
Eli Friedman | f509d73 | 2008-11-02 02:43:55 +0000 | [diff] [blame] | 4343 | SizeType = UnsignedInt; |
| 4344 | PtrDiffType = SignedInt; |
Eli Friedman | 01b8668 | 2008-08-20 07:28:14 +0000 | [diff] [blame] | 4345 | } |
| 4346 | }; |
| 4347 | } // end anonymous namespace. |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 4348 | |
Chris Lattner | 2621fd1 | 2008-05-08 05:58:21 +0000 | [diff] [blame] | 4349 | namespace { |
Ulrich Weigand | b840921 | 2013-05-06 16:26:41 +0000 | [diff] [blame] | 4350 | class SystemZTargetInfo : public TargetInfo { |
| 4351 | static const char *const GCCRegNames[]; |
| 4352 | |
| 4353 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 4354 | SystemZTargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) { |
Ulrich Weigand | b840921 | 2013-05-06 16:26:41 +0000 | [diff] [blame] | 4355 | TLSSupported = true; |
| 4356 | IntWidth = IntAlign = 32; |
| 4357 | LongWidth = LongLongWidth = LongAlign = LongLongAlign = 64; |
| 4358 | PointerWidth = PointerAlign = 64; |
| 4359 | LongDoubleWidth = 128; |
| 4360 | LongDoubleAlign = 64; |
| 4361 | LongDoubleFormat = &llvm::APFloat::IEEEquad; |
| 4362 | MinGlobalAlign = 16; |
| 4363 | DescriptionString = "E-p:64:64:64-i1:8:16-i8:8:16-i16:16-i32:32-i64:64" |
| 4364 | "-f32:32-f64:64-f128:64-a0:8:16-n32:64"; |
| 4365 | MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 64; |
| 4366 | } |
| 4367 | virtual void getTargetDefines(const LangOptions &Opts, |
| 4368 | MacroBuilder &Builder) const { |
| 4369 | Builder.defineMacro("__s390__"); |
| 4370 | Builder.defineMacro("__s390x__"); |
| 4371 | Builder.defineMacro("__zarch__"); |
| 4372 | Builder.defineMacro("__LONG_DOUBLE_128__"); |
| 4373 | } |
| 4374 | virtual void getTargetBuiltins(const Builtin::Info *&Records, |
| 4375 | unsigned &NumRecords) const { |
| 4376 | // FIXME: Implement. |
| 4377 | Records = 0; |
| 4378 | NumRecords = 0; |
| 4379 | } |
| 4380 | |
| 4381 | virtual void getGCCRegNames(const char *const *&Names, |
| 4382 | unsigned &NumNames) const; |
| 4383 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 4384 | unsigned &NumAliases) const { |
| 4385 | // No aliases. |
| 4386 | Aliases = 0; |
| 4387 | NumAliases = 0; |
| 4388 | } |
| 4389 | virtual bool validateAsmConstraint(const char *&Name, |
| 4390 | TargetInfo::ConstraintInfo &info) const; |
| 4391 | virtual const char *getClobbers() const { |
| 4392 | // FIXME: Is this really right? |
| 4393 | return ""; |
| 4394 | } |
| 4395 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 4396 | return TargetInfo::SystemZBuiltinVaList; |
| 4397 | } |
| 4398 | }; |
| 4399 | |
| 4400 | const char *const SystemZTargetInfo::GCCRegNames[] = { |
| 4401 | "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", |
| 4402 | "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", |
| 4403 | "f0", "f2", "f4", "f6", "f1", "f3", "f5", "f7", |
| 4404 | "f8", "f10", "f12", "f14", "f9", "f11", "f13", "f15" |
| 4405 | }; |
| 4406 | |
| 4407 | void SystemZTargetInfo::getGCCRegNames(const char *const *&Names, |
| 4408 | unsigned &NumNames) const { |
| 4409 | Names = GCCRegNames; |
| 4410 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 4411 | } |
| 4412 | |
| 4413 | bool SystemZTargetInfo:: |
| 4414 | validateAsmConstraint(const char *&Name, |
| 4415 | TargetInfo::ConstraintInfo &Info) const { |
| 4416 | switch (*Name) { |
| 4417 | default: |
| 4418 | return false; |
| 4419 | |
| 4420 | case 'a': // Address register |
| 4421 | case 'd': // Data register (equivalent to 'r') |
| 4422 | case 'f': // Floating-point register |
| 4423 | Info.setAllowsRegister(); |
| 4424 | return true; |
| 4425 | |
| 4426 | case 'I': // Unsigned 8-bit constant |
| 4427 | case 'J': // Unsigned 12-bit constant |
| 4428 | case 'K': // Signed 16-bit constant |
| 4429 | case 'L': // Signed 20-bit displacement (on all targets we support) |
| 4430 | case 'M': // 0x7fffffff |
| 4431 | return true; |
| 4432 | |
| 4433 | case 'Q': // Memory with base and unsigned 12-bit displacement |
| 4434 | case 'R': // Likewise, plus an index |
| 4435 | case 'S': // Memory with base and signed 20-bit displacement |
| 4436 | case 'T': // Likewise, plus an index |
| 4437 | Info.setAllowsMemory(); |
| 4438 | return true; |
| 4439 | } |
| 4440 | } |
| 4441 | } |
| 4442 | |
| 4443 | namespace { |
Anton Korobeynikov | 73c64e5 | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 4444 | class MSP430TargetInfo : public TargetInfo { |
| 4445 | static const char * const GCCRegNames[]; |
| 4446 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 4447 | MSP430TargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) { |
Eli Friedman | e6a24e8 | 2011-12-22 03:51:45 +0000 | [diff] [blame] | 4448 | BigEndian = false; |
Anton Korobeynikov | 73c64e5 | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 4449 | TLSSupported = false; |
Anton Korobeynikov | 09f52a6 | 2010-01-30 12:55:11 +0000 | [diff] [blame] | 4450 | IntWidth = 16; IntAlign = 16; |
| 4451 | LongWidth = 32; LongLongWidth = 64; |
| 4452 | LongAlign = LongLongAlign = 16; |
| 4453 | PointerWidth = 16; PointerAlign = 16; |
Nick Lewycky | 7ec59c7 | 2011-12-16 22:34:14 +0000 | [diff] [blame] | 4454 | SuitableAlign = 16; |
Anton Korobeynikov | 73c64e5 | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 4455 | SizeType = UnsignedInt; |
Anton Korobeynikov | 18a295d | 2013-07-01 19:42:40 +0000 | [diff] [blame^] | 4456 | IntMaxType = SignedLongLong; |
| 4457 | UIntMaxType = UnsignedLongLong; |
| 4458 | IntPtrType = SignedInt; |
Anton Korobeynikov | 73c64e5 | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 4459 | PtrDiffType = SignedInt; |
Edward O'Callaghan | 9cf910e | 2009-11-21 00:49:54 +0000 | [diff] [blame] | 4460 | SigAtomicType = SignedLong; |
Anton Korobeynikov | 5d7c251 | 2009-12-19 01:32:37 +0000 | [diff] [blame] | 4461 | 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] | 4462 | } |
| 4463 | virtual void getTargetDefines(const LangOptions &Opts, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 4464 | MacroBuilder &Builder) const { |
| 4465 | Builder.defineMacro("MSP430"); |
| 4466 | Builder.defineMacro("__MSP430__"); |
Anton Korobeynikov | 73c64e5 | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 4467 | // FIXME: defines for different 'flavours' of MCU |
| 4468 | } |
| 4469 | virtual void getTargetBuiltins(const Builtin::Info *&Records, |
| 4470 | unsigned &NumRecords) const { |
| 4471 | // FIXME: Implement. |
| 4472 | Records = 0; |
| 4473 | NumRecords = 0; |
| 4474 | } |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 4475 | virtual bool hasFeature(StringRef Feature) const { |
| 4476 | return Feature == "msp430"; |
| 4477 | } |
Anton Korobeynikov | 73c64e5 | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 4478 | virtual void getGCCRegNames(const char * const *&Names, |
| 4479 | unsigned &NumNames) const; |
| 4480 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 4481 | unsigned &NumAliases) const { |
| 4482 | // No aliases. |
| 4483 | Aliases = 0; |
| 4484 | NumAliases = 0; |
| 4485 | } |
| 4486 | virtual bool validateAsmConstraint(const char *&Name, |
| 4487 | TargetInfo::ConstraintInfo &info) const { |
Anton Korobeynikov | 03265b6 | 2009-10-15 23:17:13 +0000 | [diff] [blame] | 4488 | // No target constraints for now. |
| 4489 | return false; |
Anton Korobeynikov | 73c64e5 | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 4490 | } |
| 4491 | virtual const char *getClobbers() const { |
| 4492 | // FIXME: Is this really right? |
| 4493 | return ""; |
| 4494 | } |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 4495 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
Anton Korobeynikov | 73c64e5 | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 4496 | // FIXME: implement |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 4497 | return TargetInfo::CharPtrBuiltinVaList; |
Anton Korobeynikov | 73c64e5 | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 4498 | } |
| 4499 | }; |
| 4500 | |
| 4501 | const char * const MSP430TargetInfo::GCCRegNames[] = { |
| 4502 | "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", |
| 4503 | "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15" |
| 4504 | }; |
| 4505 | |
| 4506 | void MSP430TargetInfo::getGCCRegNames(const char * const *&Names, |
| 4507 | unsigned &NumNames) const { |
| 4508 | Names = GCCRegNames; |
| 4509 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 4510 | } |
| 4511 | } |
| 4512 | |
Jakob Stoklund Olesen | 1eb4343 | 2009-08-17 20:08:44 +0000 | [diff] [blame] | 4513 | namespace { |
Eli Friedman | b63decf | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 4514 | |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 4515 | // LLVM and Clang cannot be used directly to output native binaries for |
| 4516 | // 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] | 4517 | // type and alignment information. |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 4518 | // |
| 4519 | // TCE uses the llvm bitcode as input and uses it for generating customized |
| 4520 | // target processor and program binary. TCE co-design environment is |
Eli Friedman | b63decf | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 4521 | // publicly available in http://tce.cs.tut.fi |
| 4522 | |
Eli Friedman | 209f5bb | 2011-10-07 19:51:42 +0000 | [diff] [blame] | 4523 | static const unsigned TCEOpenCLAddrSpaceMap[] = { |
| 4524 | 3, // opencl_global |
| 4525 | 4, // opencl_local |
Peter Collingbourne | 4dc34eb | 2012-05-20 21:08:35 +0000 | [diff] [blame] | 4526 | 5, // opencl_constant |
| 4527 | 0, // cuda_device |
| 4528 | 0, // cuda_constant |
| 4529 | 0 // cuda_shared |
Eli Friedman | 209f5bb | 2011-10-07 19:51:42 +0000 | [diff] [blame] | 4530 | }; |
| 4531 | |
Eli Friedman | b63decf | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 4532 | class TCETargetInfo : public TargetInfo{ |
| 4533 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 4534 | TCETargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) { |
Eli Friedman | b63decf | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 4535 | TLSSupported = false; |
| 4536 | IntWidth = 32; |
| 4537 | LongWidth = LongLongWidth = 32; |
Eli Friedman | b63decf | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 4538 | PointerWidth = 32; |
| 4539 | IntAlign = 32; |
| 4540 | LongAlign = LongLongAlign = 32; |
| 4541 | PointerAlign = 32; |
Nick Lewycky | 7ec59c7 | 2011-12-16 22:34:14 +0000 | [diff] [blame] | 4542 | SuitableAlign = 32; |
Eli Friedman | b63decf | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 4543 | SizeType = UnsignedInt; |
| 4544 | IntMaxType = SignedLong; |
| 4545 | UIntMaxType = UnsignedLong; |
| 4546 | IntPtrType = SignedInt; |
| 4547 | PtrDiffType = SignedInt; |
| 4548 | FloatWidth = 32; |
| 4549 | FloatAlign = 32; |
| 4550 | DoubleWidth = 32; |
| 4551 | DoubleAlign = 32; |
| 4552 | LongDoubleWidth = 32; |
| 4553 | LongDoubleAlign = 32; |
| 4554 | FloatFormat = &llvm::APFloat::IEEEsingle; |
| 4555 | DoubleFormat = &llvm::APFloat::IEEEsingle; |
| 4556 | LongDoubleFormat = &llvm::APFloat::IEEEsingle; |
Chris Lattner | 3a47c4e | 2010-03-04 21:07:38 +0000 | [diff] [blame] | 4557 | DescriptionString = "E-p:32:32:32-i1:8:8-i8:8:32-" |
| 4558 | "i16:16:32-i32:32:32-i64:32:32-" |
NAKAMURA Takumi | c910929 | 2011-02-18 08:44:38 +0000 | [diff] [blame] | 4559 | "f32:32:32-f64:32:32-v64:32:32-" |
| 4560 | "v128:32:32-a0:0:32-n32"; |
Eli Friedman | 209f5bb | 2011-10-07 19:51:42 +0000 | [diff] [blame] | 4561 | AddrSpaceMap = &TCEOpenCLAddrSpaceMap; |
Eli Friedman | b63decf | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 4562 | } |
| 4563 | |
| 4564 | virtual void getTargetDefines(const LangOptions &Opts, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 4565 | MacroBuilder &Builder) const { |
| 4566 | DefineStd(Builder, "tce", Opts); |
| 4567 | Builder.defineMacro("__TCE__"); |
| 4568 | Builder.defineMacro("__TCE_V1__"); |
Eli Friedman | b63decf | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 4569 | } |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 4570 | virtual bool hasFeature(StringRef Feature) const { |
| 4571 | return Feature == "tce"; |
| 4572 | } |
| 4573 | |
Eli Friedman | b63decf | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 4574 | virtual void getTargetBuiltins(const Builtin::Info *&Records, |
| 4575 | unsigned &NumRecords) const {} |
Daniel Dunbar | 55cc2ed | 2009-08-24 09:54:37 +0000 | [diff] [blame] | 4576 | virtual const char *getClobbers() const { |
| 4577 | return ""; |
| 4578 | } |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 4579 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 4580 | return TargetInfo::VoidPtrBuiltinVaList; |
Eli Friedman | b63decf | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 4581 | } |
Eli Friedman | b63decf | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 4582 | virtual void getGCCRegNames(const char * const *&Names, |
| 4583 | unsigned &NumNames) const {} |
| 4584 | virtual bool validateAsmConstraint(const char *&Name, |
| 4585 | TargetInfo::ConstraintInfo &info) const { |
| 4586 | return true; |
| 4587 | } |
| 4588 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 4589 | unsigned &NumAliases) const {} |
| 4590 | }; |
| 4591 | } |
| 4592 | |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 4593 | namespace { |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 4594 | class MipsTargetInfoBase : public TargetInfo { |
Simon Atanasyan | fbf7005 | 2012-06-28 18:23:16 +0000 | [diff] [blame] | 4595 | static const Builtin::Info BuiltinInfo[]; |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 4596 | std::string CPU; |
Simon Atanasyan | 1176bcd | 2012-07-05 16:06:06 +0000 | [diff] [blame] | 4597 | bool IsMips16; |
Simon Atanasyan | 321ae79 | 2013-04-14 14:07:51 +0000 | [diff] [blame] | 4598 | bool IsMicromips; |
Simon Atanasyan | d96e315 | 2013-04-14 14:07:30 +0000 | [diff] [blame] | 4599 | bool IsSingleFloat; |
Simon Atanasyan | bbd9916 | 2012-07-05 15:32:46 +0000 | [diff] [blame] | 4600 | enum MipsFloatABI { |
Simon Atanasyan | d96e315 | 2013-04-14 14:07:30 +0000 | [diff] [blame] | 4601 | HardFloat, SoftFloat |
Simon Atanasyan | bbd9916 | 2012-07-05 15:32:46 +0000 | [diff] [blame] | 4602 | } FloatABI; |
Simon Atanasyan | a1b6227 | 2012-07-05 20:16:22 +0000 | [diff] [blame] | 4603 | enum DspRevEnum { |
| 4604 | NoDSP, DSP1, DSP2 |
| 4605 | } DspRev; |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 4606 | |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 4607 | protected: |
| 4608 | std::string ABI; |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 4609 | |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 4610 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 4611 | MipsTargetInfoBase(const llvm::Triple &Triple, const std::string &ABIStr, |
| 4612 | const std::string &CPUStr) |
| 4613 | : TargetInfo(Triple), CPU(CPUStr), IsMips16(false), IsMicromips(false), |
| 4614 | IsSingleFloat(false), FloatABI(HardFloat), DspRev(NoDSP), ABI(ABIStr) {} |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 4615 | |
Eric Christopher | ed73473 | 2010-03-02 02:41:08 +0000 | [diff] [blame] | 4616 | virtual const char *getABI() const { return ABI.c_str(); } |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 4617 | virtual bool setABI(const std::string &Name) = 0; |
Eric Christopher | ed73473 | 2010-03-02 02:41:08 +0000 | [diff] [blame] | 4618 | virtual bool setCPU(const std::string &Name) { |
| 4619 | CPU = Name; |
| 4620 | return true; |
| 4621 | } |
Chandler Carruth | c3a2e65 | 2011-09-28 05:56:05 +0000 | [diff] [blame] | 4622 | void getDefaultFeatures(llvm::StringMap<bool> &Features) const { |
Eric Christopher | ed73473 | 2010-03-02 02:41:08 +0000 | [diff] [blame] | 4623 | Features[ABI] = true; |
| 4624 | Features[CPU] = true; |
| 4625 | } |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 4626 | |
Simon Atanasyan | 1d8ae1d | 2012-08-29 19:59:32 +0000 | [diff] [blame] | 4627 | virtual void getTargetDefines(const LangOptions &Opts, |
| 4628 | MacroBuilder &Builder) const { |
Simon Atanasyan | d4935a0 | 2012-08-29 19:14:58 +0000 | [diff] [blame] | 4629 | DefineStd(Builder, "mips", Opts); |
| 4630 | Builder.defineMacro("_mips"); |
| 4631 | Builder.defineMacro("__REGISTER_PREFIX__", ""); |
| 4632 | |
Simon Atanasyan | bbd9916 | 2012-07-05 15:32:46 +0000 | [diff] [blame] | 4633 | switch (FloatABI) { |
Simon Atanasyan | bbd9916 | 2012-07-05 15:32:46 +0000 | [diff] [blame] | 4634 | case HardFloat: |
Simon Atanasyan | 3dbcc88 | 2012-06-05 13:06:56 +0000 | [diff] [blame] | 4635 | Builder.defineMacro("__mips_hard_float", Twine(1)); |
Simon Atanasyan | bbd9916 | 2012-07-05 15:32:46 +0000 | [diff] [blame] | 4636 | break; |
Simon Atanasyan | bbd9916 | 2012-07-05 15:32:46 +0000 | [diff] [blame] | 4637 | case SoftFloat: |
| 4638 | Builder.defineMacro("__mips_soft_float", Twine(1)); |
| 4639 | break; |
Simon Atanasyan | 3dbcc88 | 2012-06-05 13:06:56 +0000 | [diff] [blame] | 4640 | } |
Simon Atanasyan | 9091389 | 2012-04-05 19:28:31 +0000 | [diff] [blame] | 4641 | |
Simon Atanasyan | d96e315 | 2013-04-14 14:07:30 +0000 | [diff] [blame] | 4642 | if (IsSingleFloat) |
| 4643 | Builder.defineMacro("__mips_single_float", Twine(1)); |
| 4644 | |
Simon Atanasyan | 1176bcd | 2012-07-05 16:06:06 +0000 | [diff] [blame] | 4645 | if (IsMips16) |
| 4646 | Builder.defineMacro("__mips16", Twine(1)); |
| 4647 | |
Simon Atanasyan | 321ae79 | 2013-04-14 14:07:51 +0000 | [diff] [blame] | 4648 | if (IsMicromips) |
| 4649 | Builder.defineMacro("__mips_micromips", Twine(1)); |
| 4650 | |
Simon Atanasyan | a1b6227 | 2012-07-05 20:16:22 +0000 | [diff] [blame] | 4651 | switch (DspRev) { |
| 4652 | default: |
| 4653 | break; |
| 4654 | case DSP1: |
| 4655 | Builder.defineMacro("__mips_dsp_rev", Twine(1)); |
| 4656 | Builder.defineMacro("__mips_dsp", Twine(1)); |
| 4657 | break; |
| 4658 | case DSP2: |
| 4659 | Builder.defineMacro("__mips_dsp_rev", Twine(2)); |
| 4660 | Builder.defineMacro("__mips_dspr2", Twine(1)); |
| 4661 | Builder.defineMacro("__mips_dsp", Twine(1)); |
| 4662 | break; |
| 4663 | } |
| 4664 | |
Simon Atanasyan | 9091389 | 2012-04-05 19:28:31 +0000 | [diff] [blame] | 4665 | Builder.defineMacro("_MIPS_SZPTR", Twine(getPointerWidth(0))); |
| 4666 | Builder.defineMacro("_MIPS_SZINT", Twine(getIntWidth())); |
| 4667 | Builder.defineMacro("_MIPS_SZLONG", Twine(getLongWidth())); |
Simon Atanasyan | 260e506 | 2012-08-29 15:17:29 +0000 | [diff] [blame] | 4668 | |
| 4669 | Builder.defineMacro("_MIPS_ARCH", "\"" + CPU + "\""); |
| 4670 | Builder.defineMacro("_MIPS_ARCH_" + StringRef(CPU).upper()); |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 4671 | } |
| 4672 | |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 4673 | virtual void getTargetBuiltins(const Builtin::Info *&Records, |
| 4674 | unsigned &NumRecords) const { |
Simon Atanasyan | fbf7005 | 2012-06-28 18:23:16 +0000 | [diff] [blame] | 4675 | Records = BuiltinInfo; |
| 4676 | NumRecords = clang::Mips::LastTSBuiltin - Builtin::FirstTSBuiltin; |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 4677 | } |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 4678 | virtual bool hasFeature(StringRef Feature) const { |
| 4679 | return Feature == "mips"; |
| 4680 | } |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 4681 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 4682 | return TargetInfo::VoidPtrBuiltinVaList; |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 4683 | } |
| 4684 | virtual void getGCCRegNames(const char * const *&Names, |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 4685 | unsigned &NumNames) const { |
| 4686 | static const char * const GCCRegNames[] = { |
Eric Christopher | d1f853d | 2012-03-27 19:56:11 +0000 | [diff] [blame] | 4687 | // CPU register names |
| 4688 | // Must match second column of GCCRegAliases |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 4689 | "$0", "$1", "$2", "$3", "$4", "$5", "$6", "$7", |
| 4690 | "$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15", |
| 4691 | "$16", "$17", "$18", "$19", "$20", "$21", "$22", "$23", |
Eric Christopher | d1f853d | 2012-03-27 19:56:11 +0000 | [diff] [blame] | 4692 | "$24", "$25", "$26", "$27", "$28", "$29", "$30", "$31", |
| 4693 | // Floating point register names |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 4694 | "$f0", "$f1", "$f2", "$f3", "$f4", "$f5", "$f6", "$f7", |
| 4695 | "$f8", "$f9", "$f10", "$f11", "$f12", "$f13", "$f14", "$f15", |
| 4696 | "$f16", "$f17", "$f18", "$f19", "$f20", "$f21", "$f22", "$f23", |
| 4697 | "$f24", "$f25", "$f26", "$f27", "$f28", "$f29", "$f30", "$f31", |
Eric Christopher | d1f853d | 2012-03-27 19:56:11 +0000 | [diff] [blame] | 4698 | // Hi/lo and condition register names |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 4699 | "hi", "lo", "", "$fcc0","$fcc1","$fcc2","$fcc3","$fcc4", |
| 4700 | "$fcc5","$fcc6","$fcc7" |
| 4701 | }; |
| 4702 | Names = GCCRegNames; |
| 4703 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 4704 | } |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 4705 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 4706 | unsigned &NumAliases) const = 0; |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 4707 | virtual bool validateAsmConstraint(const char *&Name, |
| 4708 | TargetInfo::ConstraintInfo &Info) const { |
| 4709 | switch (*Name) { |
| 4710 | default: |
Douglas Gregor | 21a2516 | 2011-11-02 20:52:01 +0000 | [diff] [blame] | 4711 | return false; |
| 4712 | |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 4713 | case 'r': // CPU registers. |
| 4714 | case 'd': // Equivalent to "r" unless generating MIPS16 code. |
| 4715 | case 'y': // Equivalent to "r", backwards compatibility only. |
| 4716 | case 'f': // floating-point registers. |
Eric Christopher | 0ea6164 | 2012-04-03 01:16:32 +0000 | [diff] [blame] | 4717 | case 'c': // $25 for indirect jumps |
| 4718 | case 'l': // lo register |
| 4719 | case 'x': // hilo register pair |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 4720 | Info.setAllowsRegister(); |
| 4721 | return true; |
Jack Carter | 9710230 | 2013-03-05 19:10:54 +0000 | [diff] [blame] | 4722 | 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] | 4723 | Info.setAllowsMemory(); |
| 4724 | return true; |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 4725 | } |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 4726 | } |
| 4727 | |
| 4728 | virtual const char *getClobbers() const { |
| 4729 | // FIXME: Implement! |
| 4730 | return ""; |
| 4731 | } |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 4732 | |
| 4733 | virtual bool setFeatureEnabled(llvm::StringMap<bool> &Features, |
| 4734 | StringRef Name, |
| 4735 | bool Enabled) const { |
Simon Atanasyan | 8b2a5d2 | 2012-04-18 12:00:11 +0000 | [diff] [blame] | 4736 | if (Name == "soft-float" || Name == "single-float" || |
| 4737 | Name == "o32" || Name == "n32" || Name == "n64" || Name == "eabi" || |
| 4738 | Name == "mips32" || Name == "mips32r2" || |
Simon Atanasyan | 0b273ef | 2012-07-05 14:19:39 +0000 | [diff] [blame] | 4739 | Name == "mips64" || Name == "mips64r2" || |
Simon Atanasyan | 321ae79 | 2013-04-14 14:07:51 +0000 | [diff] [blame] | 4740 | Name == "mips16" || Name == "micromips" || |
| 4741 | Name == "dsp" || Name == "dspr2") { |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 4742 | Features[Name] = Enabled; |
| 4743 | return true; |
Simon Atanasyan | e9616a4 | 2013-02-27 14:55:49 +0000 | [diff] [blame] | 4744 | } else if (Name == "32") { |
| 4745 | Features["o32"] = Enabled; |
| 4746 | return true; |
| 4747 | } else if (Name == "64") { |
| 4748 | Features["n64"] = Enabled; |
| 4749 | return true; |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 4750 | } |
| 4751 | return false; |
| 4752 | } |
| 4753 | |
| 4754 | virtual void HandleTargetFeatures(std::vector<std::string> &Features) { |
Simon Atanasyan | 1176bcd | 2012-07-05 16:06:06 +0000 | [diff] [blame] | 4755 | IsMips16 = false; |
Simon Atanasyan | 321ae79 | 2013-04-14 14:07:51 +0000 | [diff] [blame] | 4756 | IsMicromips = false; |
Simon Atanasyan | d96e315 | 2013-04-14 14:07:30 +0000 | [diff] [blame] | 4757 | IsSingleFloat = false; |
Simon Atanasyan | bbd9916 | 2012-07-05 15:32:46 +0000 | [diff] [blame] | 4758 | FloatABI = HardFloat; |
Simon Atanasyan | a1b6227 | 2012-07-05 20:16:22 +0000 | [diff] [blame] | 4759 | DspRev = NoDSP; |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 4760 | |
| 4761 | for (std::vector<std::string>::iterator it = Features.begin(), |
| 4762 | ie = Features.end(); it != ie; ++it) { |
Simon Atanasyan | bbd9916 | 2012-07-05 15:32:46 +0000 | [diff] [blame] | 4763 | if (*it == "+single-float") |
Simon Atanasyan | d96e315 | 2013-04-14 14:07:30 +0000 | [diff] [blame] | 4764 | IsSingleFloat = true; |
Simon Atanasyan | bbd9916 | 2012-07-05 15:32:46 +0000 | [diff] [blame] | 4765 | else if (*it == "+soft-float") |
| 4766 | FloatABI = SoftFloat; |
Simon Atanasyan | 1176bcd | 2012-07-05 16:06:06 +0000 | [diff] [blame] | 4767 | else if (*it == "+mips16") |
| 4768 | IsMips16 = true; |
Simon Atanasyan | 321ae79 | 2013-04-14 14:07:51 +0000 | [diff] [blame] | 4769 | else if (*it == "+micromips") |
| 4770 | IsMicromips = true; |
Simon Atanasyan | a1b6227 | 2012-07-05 20:16:22 +0000 | [diff] [blame] | 4771 | else if (*it == "+dsp") |
| 4772 | DspRev = std::max(DspRev, DSP1); |
| 4773 | else if (*it == "+dspr2") |
| 4774 | DspRev = std::max(DspRev, DSP2); |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 4775 | } |
Simon Atanasyan | bbd9916 | 2012-07-05 15:32:46 +0000 | [diff] [blame] | 4776 | |
| 4777 | // Remove front-end specific option. |
| 4778 | std::vector<std::string>::iterator it = |
| 4779 | std::find(Features.begin(), Features.end(), "+soft-float"); |
| 4780 | if (it != Features.end()) |
| 4781 | Features.erase(it); |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 4782 | } |
Logan Chien | a8f7a97 | 2013-02-23 04:24:36 +0000 | [diff] [blame] | 4783 | |
| 4784 | virtual int getEHDataRegisterNumber(unsigned RegNo) const { |
| 4785 | if (RegNo == 0) return 4; |
| 4786 | if (RegNo == 1) return 5; |
| 4787 | return -1; |
| 4788 | } |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 4789 | }; |
| 4790 | |
Simon Atanasyan | fbf7005 | 2012-06-28 18:23:16 +0000 | [diff] [blame] | 4791 | const Builtin::Info MipsTargetInfoBase::BuiltinInfo[] = { |
| 4792 | #define BUILTIN(ID, TYPE, ATTRS) { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
| 4793 | #define LIBBUILTIN(ID, TYPE, ATTRS, HEADER) { #ID, TYPE, ATTRS, HEADER,\ |
| 4794 | ALL_LANGUAGES }, |
| 4795 | #include "clang/Basic/BuiltinsMips.def" |
| 4796 | }; |
| 4797 | |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 4798 | class Mips32TargetInfoBase : public MipsTargetInfoBase { |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 4799 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 4800 | Mips32TargetInfoBase(const llvm::Triple &Triple) |
| 4801 | : MipsTargetInfoBase(Triple, "o32", "mips32") { |
Akira Hatanaka | 148735e | 2011-11-05 01:48:34 +0000 | [diff] [blame] | 4802 | SizeType = UnsignedInt; |
| 4803 | PtrDiffType = SignedInt; |
Akira Hatanaka | dbee949 | 2013-01-18 21:58:11 +0000 | [diff] [blame] | 4804 | MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 32; |
Akira Hatanaka | 148735e | 2011-11-05 01:48:34 +0000 | [diff] [blame] | 4805 | } |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 4806 | virtual bool setABI(const std::string &Name) { |
| 4807 | if ((Name == "o32") || (Name == "eabi")) { |
| 4808 | ABI = Name; |
| 4809 | return true; |
Simon Atanasyan | e9616a4 | 2013-02-27 14:55:49 +0000 | [diff] [blame] | 4810 | } else if (Name == "32") { |
| 4811 | ABI = "o32"; |
| 4812 | return true; |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 4813 | } else |
| 4814 | return false; |
| 4815 | } |
Simon Atanasyan | 1d8ae1d | 2012-08-29 19:59:32 +0000 | [diff] [blame] | 4816 | virtual void getTargetDefines(const LangOptions &Opts, |
| 4817 | MacroBuilder &Builder) const { |
| 4818 | MipsTargetInfoBase::getTargetDefines(Opts, Builder); |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 4819 | |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 4820 | if (ABI == "o32") { |
| 4821 | Builder.defineMacro("__mips_o32"); |
| 4822 | Builder.defineMacro("_ABIO32", "1"); |
| 4823 | Builder.defineMacro("_MIPS_SIM", "_ABIO32"); |
| 4824 | } |
| 4825 | else if (ABI == "eabi") |
| 4826 | Builder.defineMacro("__mips_eabi"); |
| 4827 | else |
David Blaikie | b219cfc | 2011-09-23 05:06:16 +0000 | [diff] [blame] | 4828 | llvm_unreachable("Invalid ABI for Mips32."); |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 4829 | } |
| 4830 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 4831 | unsigned &NumAliases) const { |
| 4832 | static const TargetInfo::GCCRegAlias GCCRegAliases[] = { |
| 4833 | { { "at" }, "$1" }, |
| 4834 | { { "v0" }, "$2" }, |
| 4835 | { { "v1" }, "$3" }, |
| 4836 | { { "a0" }, "$4" }, |
| 4837 | { { "a1" }, "$5" }, |
| 4838 | { { "a2" }, "$6" }, |
| 4839 | { { "a3" }, "$7" }, |
| 4840 | { { "t0" }, "$8" }, |
| 4841 | { { "t1" }, "$9" }, |
| 4842 | { { "t2" }, "$10" }, |
| 4843 | { { "t3" }, "$11" }, |
| 4844 | { { "t4" }, "$12" }, |
| 4845 | { { "t5" }, "$13" }, |
| 4846 | { { "t6" }, "$14" }, |
| 4847 | { { "t7" }, "$15" }, |
| 4848 | { { "s0" }, "$16" }, |
| 4849 | { { "s1" }, "$17" }, |
| 4850 | { { "s2" }, "$18" }, |
| 4851 | { { "s3" }, "$19" }, |
| 4852 | { { "s4" }, "$20" }, |
| 4853 | { { "s5" }, "$21" }, |
| 4854 | { { "s6" }, "$22" }, |
| 4855 | { { "s7" }, "$23" }, |
| 4856 | { { "t8" }, "$24" }, |
| 4857 | { { "t9" }, "$25" }, |
| 4858 | { { "k0" }, "$26" }, |
| 4859 | { { "k1" }, "$27" }, |
| 4860 | { { "gp" }, "$28" }, |
Eric Christopher | d1f853d | 2012-03-27 19:56:11 +0000 | [diff] [blame] | 4861 | { { "sp","$sp" }, "$29" }, |
| 4862 | { { "fp","$fp" }, "$30" }, |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 4863 | { { "ra" }, "$31" } |
| 4864 | }; |
| 4865 | Aliases = GCCRegAliases; |
| 4866 | NumAliases = llvm::array_lengthof(GCCRegAliases); |
| 4867 | } |
| 4868 | }; |
| 4869 | |
| 4870 | class Mips32EBTargetInfo : public Mips32TargetInfoBase { |
| 4871 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 4872 | Mips32EBTargetInfo(const llvm::Triple &Triple) |
| 4873 | : Mips32TargetInfoBase(Triple) { |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 4874 | DescriptionString = "E-p:32:32:32-i1:8:8-i8:8:32-i16:16:32-i32:32:32-" |
Akira Hatanaka | 390a70f | 2013-01-05 02:04:34 +0000 | [diff] [blame] | 4875 | "i64:64:64-f32:32:32-f64:64:64-v64:64:64-n32-S64"; |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 4876 | } |
| 4877 | virtual void getTargetDefines(const LangOptions &Opts, |
| 4878 | MacroBuilder &Builder) const { |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 4879 | DefineStd(Builder, "MIPSEB", Opts); |
| 4880 | Builder.defineMacro("_MIPSEB"); |
Simon Atanasyan | 1d8ae1d | 2012-08-29 19:59:32 +0000 | [diff] [blame] | 4881 | Mips32TargetInfoBase::getTargetDefines(Opts, Builder); |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 4882 | } |
| 4883 | }; |
| 4884 | |
| 4885 | class Mips32ELTargetInfo : public Mips32TargetInfoBase { |
| 4886 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 4887 | Mips32ELTargetInfo(const llvm::Triple &Triple) |
| 4888 | : Mips32TargetInfoBase(Triple) { |
Eli Friedman | e6a24e8 | 2011-12-22 03:51:45 +0000 | [diff] [blame] | 4889 | BigEndian = false; |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 4890 | DescriptionString = "e-p:32:32:32-i1:8:8-i8:8:32-i16:16:32-i32:32:32-" |
Akira Hatanaka | 390a70f | 2013-01-05 02:04:34 +0000 | [diff] [blame] | 4891 | "i64:64:64-f32:32:32-f64:64:64-v64:64:64-n32-S64"; |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 4892 | } |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 4893 | virtual void getTargetDefines(const LangOptions &Opts, |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 4894 | MacroBuilder &Builder) const { |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 4895 | DefineStd(Builder, "MIPSEL", Opts); |
| 4896 | Builder.defineMacro("_MIPSEL"); |
Simon Atanasyan | 1d8ae1d | 2012-08-29 19:59:32 +0000 | [diff] [blame] | 4897 | Mips32TargetInfoBase::getTargetDefines(Opts, Builder); |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 4898 | } |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 4899 | }; |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 4900 | |
| 4901 | class Mips64TargetInfoBase : public MipsTargetInfoBase { |
| 4902 | virtual void SetDescriptionString(const std::string &Name) = 0; |
| 4903 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 4904 | Mips64TargetInfoBase(const llvm::Triple &Triple) |
| 4905 | : MipsTargetInfoBase(Triple, "n64", "mips64") { |
Akira Hatanaka | c7d0ab1 | 2011-10-22 00:07:27 +0000 | [diff] [blame] | 4906 | LongWidth = LongAlign = 64; |
| 4907 | PointerWidth = PointerAlign = 64; |
| 4908 | LongDoubleWidth = LongDoubleAlign = 128; |
| 4909 | LongDoubleFormat = &llvm::APFloat::IEEEquad; |
David Chisnall | 6e399b4 | 2012-12-08 09:06:08 +0000 | [diff] [blame] | 4910 | if (getTriple().getOS() == llvm::Triple::FreeBSD) { |
| 4911 | LongDoubleWidth = LongDoubleAlign = 64; |
| 4912 | LongDoubleFormat = &llvm::APFloat::IEEEdouble; |
| 4913 | } |
Nick Lewycky | 7ec59c7 | 2011-12-16 22:34:14 +0000 | [diff] [blame] | 4914 | SuitableAlign = 128; |
Akira Hatanaka | dbee949 | 2013-01-18 21:58:11 +0000 | [diff] [blame] | 4915 | MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 64; |
Akira Hatanaka | c7d0ab1 | 2011-10-22 00:07:27 +0000 | [diff] [blame] | 4916 | } |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 4917 | virtual bool setABI(const std::string &Name) { |
| 4918 | SetDescriptionString(Name); |
Akira Hatanaka | c7d0ab1 | 2011-10-22 00:07:27 +0000 | [diff] [blame] | 4919 | if (Name == "n32") { |
| 4920 | LongWidth = LongAlign = 32; |
| 4921 | PointerWidth = PointerAlign = 32; |
Simon Atanasyan | e9616a4 | 2013-02-27 14:55:49 +0000 | [diff] [blame] | 4922 | ABI = Name; |
| 4923 | return true; |
| 4924 | } else if (Name == "n64") { |
| 4925 | ABI = Name; |
| 4926 | return true; |
| 4927 | } else if (Name == "64") { |
| 4928 | ABI = "n64"; |
| 4929 | return true; |
| 4930 | } else |
| 4931 | return false; |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 4932 | } |
Simon Atanasyan | 1d8ae1d | 2012-08-29 19:59:32 +0000 | [diff] [blame] | 4933 | virtual void getTargetDefines(const LangOptions &Opts, |
| 4934 | MacroBuilder &Builder) const { |
| 4935 | MipsTargetInfoBase::getTargetDefines(Opts, Builder); |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 4936 | |
Simon Atanasyan | 600a513 | 2012-08-29 20:50:11 +0000 | [diff] [blame] | 4937 | Builder.defineMacro("__mips64"); |
| 4938 | Builder.defineMacro("__mips64__"); |
| 4939 | |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 4940 | if (ABI == "n32") { |
| 4941 | Builder.defineMacro("__mips_n32"); |
| 4942 | Builder.defineMacro("_ABIN32", "2"); |
| 4943 | Builder.defineMacro("_MIPS_SIM", "_ABIN32"); |
| 4944 | } |
| 4945 | else if (ABI == "n64") { |
| 4946 | Builder.defineMacro("__mips_n64"); |
| 4947 | Builder.defineMacro("_ABI64", "3"); |
| 4948 | Builder.defineMacro("_MIPS_SIM", "_ABI64"); |
| 4949 | } |
| 4950 | else |
David Blaikie | b219cfc | 2011-09-23 05:06:16 +0000 | [diff] [blame] | 4951 | llvm_unreachable("Invalid ABI for Mips64."); |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 4952 | } |
| 4953 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 4954 | unsigned &NumAliases) const { |
| 4955 | static const TargetInfo::GCCRegAlias GCCRegAliases[] = { |
| 4956 | { { "at" }, "$1" }, |
| 4957 | { { "v0" }, "$2" }, |
| 4958 | { { "v1" }, "$3" }, |
| 4959 | { { "a0" }, "$4" }, |
| 4960 | { { "a1" }, "$5" }, |
| 4961 | { { "a2" }, "$6" }, |
| 4962 | { { "a3" }, "$7" }, |
| 4963 | { { "a4" }, "$8" }, |
| 4964 | { { "a5" }, "$9" }, |
| 4965 | { { "a6" }, "$10" }, |
| 4966 | { { "a7" }, "$11" }, |
| 4967 | { { "t0" }, "$12" }, |
| 4968 | { { "t1" }, "$13" }, |
| 4969 | { { "t2" }, "$14" }, |
| 4970 | { { "t3" }, "$15" }, |
| 4971 | { { "s0" }, "$16" }, |
| 4972 | { { "s1" }, "$17" }, |
| 4973 | { { "s2" }, "$18" }, |
| 4974 | { { "s3" }, "$19" }, |
| 4975 | { { "s4" }, "$20" }, |
| 4976 | { { "s5" }, "$21" }, |
| 4977 | { { "s6" }, "$22" }, |
| 4978 | { { "s7" }, "$23" }, |
| 4979 | { { "t8" }, "$24" }, |
| 4980 | { { "t9" }, "$25" }, |
| 4981 | { { "k0" }, "$26" }, |
| 4982 | { { "k1" }, "$27" }, |
| 4983 | { { "gp" }, "$28" }, |
Eric Christopher | d1f853d | 2012-03-27 19:56:11 +0000 | [diff] [blame] | 4984 | { { "sp","$sp" }, "$29" }, |
| 4985 | { { "fp","$fp" }, "$30" }, |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 4986 | { { "ra" }, "$31" } |
| 4987 | }; |
| 4988 | Aliases = GCCRegAliases; |
| 4989 | NumAliases = llvm::array_lengthof(GCCRegAliases); |
| 4990 | } |
| 4991 | }; |
| 4992 | |
| 4993 | class Mips64EBTargetInfo : public Mips64TargetInfoBase { |
| 4994 | virtual void SetDescriptionString(const std::string &Name) { |
| 4995 | // Change DescriptionString only if ABI is n32. |
| 4996 | if (Name == "n32") |
| 4997 | 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] | 4998 | "i64:64:64-f32:32:32-f64:64:64-f128:128:128-" |
Akira Hatanaka | 390a70f | 2013-01-05 02:04:34 +0000 | [diff] [blame] | 4999 | "v64:64:64-n32:64-S128"; |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5000 | } |
| 5001 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5002 | Mips64EBTargetInfo(const llvm::Triple &Triple) |
| 5003 | : Mips64TargetInfoBase(Triple) { |
| 5004 | // Default ABI is n64. |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5005 | DescriptionString = "E-p:64:64:64-i1:8:8-i8:8:32-i16:16:32-i32:32:32-" |
Akira Hatanaka | c7d0ab1 | 2011-10-22 00:07:27 +0000 | [diff] [blame] | 5006 | "i64:64:64-f32:32:32-f64:64:64-f128:128:128-" |
Akira Hatanaka | 390a70f | 2013-01-05 02:04:34 +0000 | [diff] [blame] | 5007 | "v64:64:64-n32:64-S128"; |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5008 | } |
| 5009 | virtual void getTargetDefines(const LangOptions &Opts, |
| 5010 | MacroBuilder &Builder) const { |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5011 | DefineStd(Builder, "MIPSEB", Opts); |
| 5012 | Builder.defineMacro("_MIPSEB"); |
Simon Atanasyan | 1d8ae1d | 2012-08-29 19:59:32 +0000 | [diff] [blame] | 5013 | Mips64TargetInfoBase::getTargetDefines(Opts, Builder); |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5014 | } |
| 5015 | }; |
| 5016 | |
| 5017 | class Mips64ELTargetInfo : public Mips64TargetInfoBase { |
| 5018 | virtual void SetDescriptionString(const std::string &Name) { |
| 5019 | // Change DescriptionString only if ABI is n32. |
| 5020 | if (Name == "n32") |
| 5021 | 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] | 5022 | "i64:64:64-f32:32:32-f64:64:64-f128:128:128" |
Akira Hatanaka | 390a70f | 2013-01-05 02:04:34 +0000 | [diff] [blame] | 5023 | "-v64:64:64-n32:64-S128"; |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5024 | } |
| 5025 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5026 | Mips64ELTargetInfo(const llvm::Triple &Triple) |
| 5027 | : Mips64TargetInfoBase(Triple) { |
Eli Friedman | e6a24e8 | 2011-12-22 03:51:45 +0000 | [diff] [blame] | 5028 | // Default ABI is n64. |
| 5029 | BigEndian = false; |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5030 | DescriptionString = "e-p:64:64:64-i1:8:8-i8:8:32-i16:16:32-i32:32:32-" |
Akira Hatanaka | c7d0ab1 | 2011-10-22 00:07:27 +0000 | [diff] [blame] | 5031 | "i64:64:64-f32:32:32-f64:64:64-f128:128:128-" |
Akira Hatanaka | 390a70f | 2013-01-05 02:04:34 +0000 | [diff] [blame] | 5032 | "v64:64:64-n32:64-S128"; |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5033 | } |
| 5034 | virtual void getTargetDefines(const LangOptions &Opts, |
| 5035 | MacroBuilder &Builder) const { |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5036 | DefineStd(Builder, "MIPSEL", Opts); |
| 5037 | Builder.defineMacro("_MIPSEL"); |
Simon Atanasyan | 1d8ae1d | 2012-08-29 19:59:32 +0000 | [diff] [blame] | 5038 | Mips64TargetInfoBase::getTargetDefines(Opts, Builder); |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5039 | } |
| 5040 | }; |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 5041 | } // end anonymous namespace. |
| 5042 | |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 5043 | namespace { |
| 5044 | class PNaClTargetInfo : public TargetInfo { |
| 5045 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5046 | PNaClTargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) { |
Eli Friedman | e6a24e8 | 2011-12-22 03:51:45 +0000 | [diff] [blame] | 5047 | BigEndian = false; |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 5048 | this->UserLabelPrefix = ""; |
| 5049 | this->LongAlign = 32; |
| 5050 | this->LongWidth = 32; |
| 5051 | this->PointerAlign = 32; |
| 5052 | this->PointerWidth = 32; |
| 5053 | this->IntMaxType = TargetInfo::SignedLongLong; |
| 5054 | this->UIntMaxType = TargetInfo::UnsignedLongLong; |
| 5055 | this->Int64Type = TargetInfo::SignedLongLong; |
Ivan Krasin | f619cdc | 2011-08-29 22:39:12 +0000 | [diff] [blame] | 5056 | this->DoubleAlign = 64; |
Ivan Krasin | 68018db | 2011-09-20 14:56:54 +0000 | [diff] [blame] | 5057 | this->LongDoubleWidth = 64; |
Ivan Krasin | f619cdc | 2011-08-29 22:39:12 +0000 | [diff] [blame] | 5058 | this->LongDoubleAlign = 64; |
Ivan Krasin | 68018db | 2011-09-20 14:56:54 +0000 | [diff] [blame] | 5059 | this->SizeType = TargetInfo::UnsignedInt; |
| 5060 | this->PtrDiffType = TargetInfo::SignedInt; |
| 5061 | this->IntPtrType = TargetInfo::SignedInt; |
Eli Bendersky | c0783dc | 2013-04-08 21:31:01 +0000 | [diff] [blame] | 5062 | this->RegParmMax = 0; // Disallow regparm |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 5063 | DescriptionString = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-" |
| 5064 | "f32:32:32-f64:64:64-p:32:32:32-v128:32:32"; |
| 5065 | } |
| 5066 | |
Chandler Carruth | c3a2e65 | 2011-09-28 05:56:05 +0000 | [diff] [blame] | 5067 | void getDefaultFeatures(llvm::StringMap<bool> &Features) const { |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 5068 | } |
| 5069 | virtual void getArchDefines(const LangOptions &Opts, |
| 5070 | MacroBuilder &Builder) const { |
| 5071 | Builder.defineMacro("__le32__"); |
| 5072 | Builder.defineMacro("__pnacl__"); |
| 5073 | } |
| 5074 | virtual void getTargetDefines(const LangOptions &Opts, |
| 5075 | MacroBuilder &Builder) const { |
Jan Wen Voung | dde3bdb | 2012-03-29 00:05:59 +0000 | [diff] [blame] | 5076 | Builder.defineMacro("__LITTLE_ENDIAN__"); |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 5077 | getArchDefines(Opts, Builder); |
| 5078 | } |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 5079 | virtual bool hasFeature(StringRef Feature) const { |
| 5080 | return Feature == "pnacl"; |
| 5081 | } |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 5082 | virtual void getTargetBuiltins(const Builtin::Info *&Records, |
| 5083 | unsigned &NumRecords) const { |
| 5084 | } |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 5085 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 5086 | return TargetInfo::PNaClABIBuiltinVaList; |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 5087 | } |
| 5088 | virtual void getGCCRegNames(const char * const *&Names, |
| 5089 | unsigned &NumNames) const; |
| 5090 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 5091 | unsigned &NumAliases) const; |
| 5092 | virtual bool validateAsmConstraint(const char *&Name, |
| 5093 | TargetInfo::ConstraintInfo &Info) const { |
| 5094 | return false; |
| 5095 | } |
| 5096 | |
| 5097 | virtual const char *getClobbers() const { |
| 5098 | return ""; |
| 5099 | } |
| 5100 | }; |
| 5101 | |
| 5102 | void PNaClTargetInfo::getGCCRegNames(const char * const *&Names, |
| 5103 | unsigned &NumNames) const { |
| 5104 | Names = NULL; |
| 5105 | NumNames = 0; |
| 5106 | } |
| 5107 | |
| 5108 | void PNaClTargetInfo::getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 5109 | unsigned &NumAliases) const { |
| 5110 | Aliases = NULL; |
| 5111 | NumAliases = 0; |
| 5112 | } |
| 5113 | } // end anonymous namespace. |
| 5114 | |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 5115 | namespace { |
| 5116 | static const unsigned SPIRAddrSpaceMap[] = { |
| 5117 | 1, // opencl_global |
| 5118 | 3, // opencl_local |
| 5119 | 2, // opencl_constant |
| 5120 | 0, // cuda_device |
| 5121 | 0, // cuda_constant |
| 5122 | 0 // cuda_shared |
| 5123 | }; |
| 5124 | class SPIRTargetInfo : public TargetInfo { |
| 5125 | static const char * const GCCRegNames[]; |
| 5126 | static const Builtin::Info BuiltinInfo[]; |
Dmitri Gribenko | cfa88f8 | 2013-01-12 19:30:44 +0000 | [diff] [blame] | 5127 | std::vector<StringRef> AvailableFeatures; |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 5128 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5129 | SPIRTargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) { |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 5130 | assert(getTriple().getOS() == llvm::Triple::UnknownOS && |
| 5131 | "SPIR target must use unknown OS"); |
| 5132 | assert(getTriple().getEnvironment() == llvm::Triple::UnknownEnvironment && |
| 5133 | "SPIR target must use unknown environment type"); |
| 5134 | BigEndian = false; |
| 5135 | TLSSupported = false; |
| 5136 | LongWidth = LongAlign = 64; |
| 5137 | AddrSpaceMap = &SPIRAddrSpaceMap; |
| 5138 | // Define available target features |
| 5139 | // These must be defined in sorted order! |
| 5140 | NoAsmVariants = true; |
| 5141 | } |
| 5142 | virtual void getTargetDefines(const LangOptions &Opts, |
| 5143 | MacroBuilder &Builder) const { |
| 5144 | DefineStd(Builder, "SPIR", Opts); |
| 5145 | } |
| 5146 | virtual bool hasFeature(StringRef Feature) const { |
| 5147 | return Feature == "spir"; |
| 5148 | } |
| 5149 | |
| 5150 | virtual void getTargetBuiltins(const Builtin::Info *&Records, |
| 5151 | unsigned &NumRecords) const {} |
| 5152 | virtual const char *getClobbers() const { |
| 5153 | return ""; |
| 5154 | } |
| 5155 | virtual void getGCCRegNames(const char * const *&Names, |
| 5156 | unsigned &NumNames) const {} |
| 5157 | virtual bool validateAsmConstraint(const char *&Name, |
| 5158 | TargetInfo::ConstraintInfo &info) const { |
| 5159 | return true; |
| 5160 | } |
| 5161 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 5162 | unsigned &NumAliases) const {} |
| 5163 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 5164 | return TargetInfo::VoidPtrBuiltinVaList; |
| 5165 | } |
| 5166 | }; |
| 5167 | |
| 5168 | |
| 5169 | class SPIR32TargetInfo : public SPIRTargetInfo { |
| 5170 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5171 | SPIR32TargetInfo(const llvm::Triple &Triple) : SPIRTargetInfo(Triple) { |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 5172 | PointerWidth = PointerAlign = 32; |
| 5173 | SizeType = TargetInfo::UnsignedInt; |
| 5174 | PtrDiffType = IntPtrType = TargetInfo::SignedInt; |
| 5175 | DescriptionString |
Guy Benyei | f3ddf63 | 2013-03-07 13:06:10 +0000 | [diff] [blame] | 5176 | = "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] | 5177 | "f32:32:32-f64:64:64-v16:16:16-v24:32:32-v32:32:32-v48:64:64-" |
| 5178 | "v64:64:64-v96:128:128-v128:128:128-v192:256:256-v256:256:256-" |
| 5179 | "v512:512:512-v1024:1024:1024"; |
Guy Benyei | f3ddf63 | 2013-03-07 13:06:10 +0000 | [diff] [blame] | 5180 | } |
| 5181 | virtual void getTargetDefines(const LangOptions &Opts, |
| 5182 | MacroBuilder &Builder) const { |
| 5183 | DefineStd(Builder, "SPIR32", Opts); |
| 5184 | } |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 5185 | }; |
| 5186 | |
| 5187 | class SPIR64TargetInfo : public SPIRTargetInfo { |
| 5188 | public: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5189 | SPIR64TargetInfo(const llvm::Triple &Triple) : SPIRTargetInfo(Triple) { |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 5190 | PointerWidth = PointerAlign = 64; |
| 5191 | SizeType = TargetInfo::UnsignedLong; |
| 5192 | PtrDiffType = IntPtrType = TargetInfo::SignedLong; |
| 5193 | DescriptionString |
Guy Benyei | f3ddf63 | 2013-03-07 13:06:10 +0000 | [diff] [blame] | 5194 | = "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] | 5195 | "f32:32:32-f64:64:64-v16:16:16-v24:32:32-v32:32:32-v48:64:64-" |
| 5196 | "v64:64:64-v96:128:128-v128:128:128-v192:256:256-v256:256:256-" |
| 5197 | "v512:512:512-v1024:1024:1024"; |
Guy Benyei | f3ddf63 | 2013-03-07 13:06:10 +0000 | [diff] [blame] | 5198 | } |
| 5199 | virtual void getTargetDefines(const LangOptions &Opts, |
| 5200 | MacroBuilder &Builder) const { |
| 5201 | DefineStd(Builder, "SPIR64", Opts); |
| 5202 | } |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 5203 | }; |
| 5204 | } |
| 5205 | |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 5206 | |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 5207 | //===----------------------------------------------------------------------===// |
| 5208 | // Driver code |
| 5209 | //===----------------------------------------------------------------------===// |
| 5210 | |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5211 | static TargetInfo *AllocateTarget(const llvm::Triple &Triple) { |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5212 | llvm::Triple::OSType os = Triple.getOS(); |
Eli Friedman | 61538a7 | 2008-05-20 14:21:01 +0000 | [diff] [blame] | 5213 | |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5214 | switch (Triple.getArch()) { |
| 5215 | default: |
| 5216 | return NULL; |
Eli Friedman | 61538a7 | 2008-05-20 14:21:01 +0000 | [diff] [blame] | 5217 | |
Tony Linthicum | 9631939 | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 5218 | case llvm::Triple::hexagon: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5219 | return new HexagonTargetInfo(Triple); |
Tony Linthicum | 9631939 | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 5220 | |
Tim Northover | c264e16 | 2013-01-31 12:13:10 +0000 | [diff] [blame] | 5221 | case llvm::Triple::aarch64: |
| 5222 | switch (os) { |
| 5223 | case llvm::Triple::Linux: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5224 | return new LinuxTargetInfo<AArch64TargetInfo>(Triple); |
Tim Northover | c264e16 | 2013-01-31 12:13:10 +0000 | [diff] [blame] | 5225 | default: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5226 | return new AArch64TargetInfo(Triple); |
Tim Northover | c264e16 | 2013-01-31 12:13:10 +0000 | [diff] [blame] | 5227 | } |
| 5228 | |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5229 | case llvm::Triple::arm: |
Daniel Dunbar | f4aa4f61 | 2009-09-11 01:14:50 +0000 | [diff] [blame] | 5230 | case llvm::Triple::thumb: |
Daniel Dunbar | db57a4c | 2011-04-19 21:43:27 +0000 | [diff] [blame] | 5231 | if (Triple.isOSDarwin()) |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5232 | return new DarwinARMTargetInfo(Triple); |
Daniel Dunbar | db57a4c | 2011-04-19 21:43:27 +0000 | [diff] [blame] | 5233 | |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5234 | switch (os) { |
Rafael Espindola | 022a8a5 | 2010-06-10 00:46:51 +0000 | [diff] [blame] | 5235 | case llvm::Triple::Linux: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5236 | return new LinuxTargetInfo<ARMTargetInfo>(Triple); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5237 | case llvm::Triple::FreeBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5238 | return new FreeBSDTargetInfo<ARMTargetInfo>(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 5239 | case llvm::Triple::NetBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5240 | return new NetBSDTargetInfo<ARMTargetInfo>(Triple); |
Hans Wennborg | 5e601dc | 2012-08-02 13:45:48 +0000 | [diff] [blame] | 5241 | case llvm::Triple::OpenBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5242 | return new OpenBSDTargetInfo<ARMTargetInfo>(Triple); |
Eli Friedman | 42f74f2 | 2012-08-08 23:57:20 +0000 | [diff] [blame] | 5243 | case llvm::Triple::Bitrig: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5244 | return new BitrigTargetInfo<ARMTargetInfo>(Triple); |
Douglas Gregor | dca5226 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 5245 | case llvm::Triple::RTEMS: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5246 | return new RTEMSTargetInfo<ARMTargetInfo>(Triple); |
Eli Bendersky | 441d9f7 | 2012-12-04 18:38:10 +0000 | [diff] [blame] | 5247 | case llvm::Triple::NaCl: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5248 | return new NaClTargetInfo<ARMTargetInfo>(Triple); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5249 | default: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5250 | return new ARMTargetInfo(Triple); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5251 | } |
Eli Friedman | 61538a7 | 2008-05-20 14:21:01 +0000 | [diff] [blame] | 5252 | |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5253 | case llvm::Triple::msp430: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5254 | return new MSP430TargetInfo(Triple); |
Eli Friedman | 61538a7 | 2008-05-20 14:21:01 +0000 | [diff] [blame] | 5255 | |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 5256 | case llvm::Triple::mips: |
Joerg Sonnenberger | fa9772b | 2011-07-05 18:05:54 +0000 | [diff] [blame] | 5257 | switch (os) { |
Joerg Sonnenberger | fa9772b | 2011-07-05 18:05:54 +0000 | [diff] [blame] | 5258 | case llvm::Triple::Linux: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5259 | return new LinuxTargetInfo<Mips32EBTargetInfo>(Triple); |
Joerg Sonnenberger | fa9772b | 2011-07-05 18:05:54 +0000 | [diff] [blame] | 5260 | case llvm::Triple::RTEMS: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5261 | return new RTEMSTargetInfo<Mips32EBTargetInfo>(Triple); |
Joerg Sonnenberger | fa9772b | 2011-07-05 18:05:54 +0000 | [diff] [blame] | 5262 | case llvm::Triple::FreeBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5263 | return new FreeBSDTargetInfo<Mips32EBTargetInfo>(Triple); |
Joerg Sonnenberger | fa9772b | 2011-07-05 18:05:54 +0000 | [diff] [blame] | 5264 | case llvm::Triple::NetBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5265 | return new NetBSDTargetInfo<Mips32EBTargetInfo>(Triple); |
Joerg Sonnenberger | fa9772b | 2011-07-05 18:05:54 +0000 | [diff] [blame] | 5266 | default: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5267 | return new Mips32EBTargetInfo(Triple); |
Joerg Sonnenberger | fa9772b | 2011-07-05 18:05:54 +0000 | [diff] [blame] | 5268 | } |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 5269 | |
| 5270 | case llvm::Triple::mipsel: |
Joerg Sonnenberger | 94c9ce5 | 2011-07-05 18:24:04 +0000 | [diff] [blame] | 5271 | switch (os) { |
Joerg Sonnenberger | 94c9ce5 | 2011-07-05 18:24:04 +0000 | [diff] [blame] | 5272 | case llvm::Triple::Linux: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5273 | return new LinuxTargetInfo<Mips32ELTargetInfo>(Triple); |
Joerg Sonnenberger | 94c9ce5 | 2011-07-05 18:24:04 +0000 | [diff] [blame] | 5274 | case llvm::Triple::RTEMS: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5275 | return new RTEMSTargetInfo<Mips32ELTargetInfo>(Triple); |
Joerg Sonnenberger | 94c9ce5 | 2011-07-05 18:24:04 +0000 | [diff] [blame] | 5276 | case llvm::Triple::FreeBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5277 | return new FreeBSDTargetInfo<Mips32ELTargetInfo>(Triple); |
Joerg Sonnenberger | 94c9ce5 | 2011-07-05 18:24:04 +0000 | [diff] [blame] | 5278 | case llvm::Triple::NetBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5279 | return new NetBSDTargetInfo<Mips32ELTargetInfo>(Triple); |
Joerg Sonnenberger | 94c9ce5 | 2011-07-05 18:24:04 +0000 | [diff] [blame] | 5280 | default: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5281 | return new Mips32ELTargetInfo(Triple); |
Joerg Sonnenberger | 94c9ce5 | 2011-07-05 18:24:04 +0000 | [diff] [blame] | 5282 | } |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 5283 | |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5284 | case llvm::Triple::mips64: |
| 5285 | switch (os) { |
| 5286 | case llvm::Triple::Linux: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5287 | return new LinuxTargetInfo<Mips64EBTargetInfo>(Triple); |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5288 | case llvm::Triple::RTEMS: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5289 | return new RTEMSTargetInfo<Mips64EBTargetInfo>(Triple); |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5290 | case llvm::Triple::FreeBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5291 | return new FreeBSDTargetInfo<Mips64EBTargetInfo>(Triple); |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5292 | case llvm::Triple::NetBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5293 | return new NetBSDTargetInfo<Mips64EBTargetInfo>(Triple); |
Hans Wennborg | 5e601dc | 2012-08-02 13:45:48 +0000 | [diff] [blame] | 5294 | case llvm::Triple::OpenBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5295 | return new OpenBSDTargetInfo<Mips64EBTargetInfo>(Triple); |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5296 | default: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5297 | return new Mips64EBTargetInfo(Triple); |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5298 | } |
| 5299 | |
| 5300 | case llvm::Triple::mips64el: |
| 5301 | switch (os) { |
| 5302 | case llvm::Triple::Linux: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5303 | return new LinuxTargetInfo<Mips64ELTargetInfo>(Triple); |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5304 | case llvm::Triple::RTEMS: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5305 | return new RTEMSTargetInfo<Mips64ELTargetInfo>(Triple); |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5306 | case llvm::Triple::FreeBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5307 | return new FreeBSDTargetInfo<Mips64ELTargetInfo>(Triple); |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5308 | case llvm::Triple::NetBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5309 | return new NetBSDTargetInfo<Mips64ELTargetInfo>(Triple); |
Hans Wennborg | 5e601dc | 2012-08-02 13:45:48 +0000 | [diff] [blame] | 5310 | case llvm::Triple::OpenBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5311 | return new OpenBSDTargetInfo<Mips64ELTargetInfo>(Triple); |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5312 | default: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5313 | return new Mips64ELTargetInfo(Triple); |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 5314 | } |
| 5315 | |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 5316 | case llvm::Triple::le32: |
| 5317 | switch (os) { |
Eli Bendersky | 441d9f7 | 2012-12-04 18:38:10 +0000 | [diff] [blame] | 5318 | case llvm::Triple::NaCl: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5319 | return new NaClTargetInfo<PNaClTargetInfo>(Triple); |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 5320 | default: |
| 5321 | return NULL; |
| 5322 | } |
| 5323 | |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5324 | case llvm::Triple::ppc: |
Daniel Dunbar | db57a4c | 2011-04-19 21:43:27 +0000 | [diff] [blame] | 5325 | if (Triple.isOSDarwin()) |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5326 | return new DarwinPPC32TargetInfo(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 5327 | switch (os) { |
Anton Korobeynikov | 7e1812f | 2011-10-12 09:30:58 +0000 | [diff] [blame] | 5328 | case llvm::Triple::Linux: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5329 | return new LinuxTargetInfo<PPC32TargetInfo>(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 5330 | case llvm::Triple::FreeBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5331 | return new FreeBSDTargetInfo<PPC32TargetInfo>(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 5332 | case llvm::Triple::NetBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5333 | return new NetBSDTargetInfo<PPC32TargetInfo>(Triple); |
Hans Wennborg | 5e601dc | 2012-08-02 13:45:48 +0000 | [diff] [blame] | 5334 | case llvm::Triple::OpenBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5335 | return new OpenBSDTargetInfo<PPC32TargetInfo>(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 5336 | case llvm::Triple::RTEMS: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5337 | return new RTEMSTargetInfo<PPC32TargetInfo>(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 5338 | default: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5339 | return new PPC32TargetInfo(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 5340 | } |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5341 | |
| 5342 | case llvm::Triple::ppc64: |
Daniel Dunbar | db57a4c | 2011-04-19 21:43:27 +0000 | [diff] [blame] | 5343 | if (Triple.isOSDarwin()) |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5344 | return new DarwinPPC64TargetInfo(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 5345 | switch (os) { |
Anton Korobeynikov | 7e1812f | 2011-10-12 09:30:58 +0000 | [diff] [blame] | 5346 | case llvm::Triple::Linux: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5347 | return new LinuxTargetInfo<PPC64TargetInfo>(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 5348 | case llvm::Triple::Lv2: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5349 | return new PS3PPUTargetInfo<PPC64TargetInfo>(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 5350 | case llvm::Triple::FreeBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5351 | return new FreeBSDTargetInfo<PPC64TargetInfo>(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 5352 | case llvm::Triple::NetBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5353 | return new NetBSDTargetInfo<PPC64TargetInfo>(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 5354 | default: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5355 | return new PPC64TargetInfo(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 5356 | } |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5357 | |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 5358 | case llvm::Triple::nvptx: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5359 | return new NVPTX32TargetInfo(Triple); |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 5360 | case llvm::Triple::nvptx64: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5361 | return new NVPTX64TargetInfo(Triple); |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 5362 | |
Chris Lattner | 9cbeb63 | 2010-03-06 21:21:27 +0000 | [diff] [blame] | 5363 | case llvm::Triple::mblaze: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5364 | return new MBlazeTargetInfo(Triple); |
Chris Lattner | 9cbeb63 | 2010-03-06 21:21:27 +0000 | [diff] [blame] | 5365 | |
Eli Friedman | 6505a29 | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 5366 | case llvm::Triple::r600: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5367 | return new R600TargetInfo(Triple); |
Eli Friedman | 6505a29 | 2012-10-12 23:32:00 +0000 | [diff] [blame] | 5368 | |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5369 | case llvm::Triple::sparc: |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 5370 | switch (os) { |
Anton Korobeynikov | 7e1812f | 2011-10-12 09:30:58 +0000 | [diff] [blame] | 5371 | case llvm::Triple::Linux: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5372 | return new LinuxTargetInfo<SparcV8TargetInfo>(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 5373 | case llvm::Triple::AuroraUX: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5374 | return new AuroraUXSparcV8TargetInfo(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 5375 | case llvm::Triple::Solaris: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5376 | return new SolarisSparcV8TargetInfo(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 5377 | case llvm::Triple::NetBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5378 | return new NetBSDTargetInfo<SparcV8TargetInfo>(Triple); |
Hans Wennborg | 5e601dc | 2012-08-02 13:45:48 +0000 | [diff] [blame] | 5379 | case llvm::Triple::OpenBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5380 | return new OpenBSDTargetInfo<SparcV8TargetInfo>(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 5381 | case llvm::Triple::RTEMS: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5382 | return new RTEMSTargetInfo<SparcV8TargetInfo>(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 5383 | default: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5384 | return new SparcV8TargetInfo(Triple); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 5385 | } |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5386 | |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 5387 | case llvm::Triple::sparcv9: |
| 5388 | switch (os) { |
| 5389 | case llvm::Triple::Linux: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5390 | return new LinuxTargetInfo<SparcV9TargetInfo>(Triple); |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 5391 | case llvm::Triple::AuroraUX: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5392 | return new AuroraUXTargetInfo<SparcV9TargetInfo>(Triple); |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 5393 | case llvm::Triple::Solaris: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5394 | return new SolarisTargetInfo<SparcV9TargetInfo>(Triple); |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 5395 | case llvm::Triple::NetBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5396 | return new NetBSDTargetInfo<SparcV9TargetInfo>(Triple); |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 5397 | case llvm::Triple::OpenBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5398 | return new OpenBSDTargetInfo<SparcV9TargetInfo>(Triple); |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 5399 | case llvm::Triple::FreeBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5400 | return new FreeBSDTargetInfo<SparcV9TargetInfo>(Triple); |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 5401 | default: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5402 | return new SparcV9TargetInfo(Triple); |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 5403 | } |
| 5404 | |
Ulrich Weigand | b840921 | 2013-05-06 16:26:41 +0000 | [diff] [blame] | 5405 | case llvm::Triple::systemz: |
| 5406 | switch (os) { |
| 5407 | case llvm::Triple::Linux: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5408 | return new LinuxTargetInfo<SystemZTargetInfo>(Triple); |
Ulrich Weigand | b840921 | 2013-05-06 16:26:41 +0000 | [diff] [blame] | 5409 | default: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5410 | return new SystemZTargetInfo(Triple); |
Ulrich Weigand | b840921 | 2013-05-06 16:26:41 +0000 | [diff] [blame] | 5411 | } |
| 5412 | |
Eli Friedman | b63decf | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 5413 | case llvm::Triple::tce: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5414 | return new TCETargetInfo(Triple); |
Eli Friedman | b63decf | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 5415 | |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5416 | case llvm::Triple::x86: |
Daniel Dunbar | db57a4c | 2011-04-19 21:43:27 +0000 | [diff] [blame] | 5417 | if (Triple.isOSDarwin()) |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5418 | return new DarwinI386TargetInfo(Triple); |
Daniel Dunbar | db57a4c | 2011-04-19 21:43:27 +0000 | [diff] [blame] | 5419 | |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5420 | switch (os) { |
Edward O'Callaghan | 991f9a7 | 2009-10-18 13:33:59 +0000 | [diff] [blame] | 5421 | case llvm::Triple::AuroraUX: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5422 | return new AuroraUXTargetInfo<X86_32TargetInfo>(Triple); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5423 | case llvm::Triple::Linux: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5424 | return new LinuxTargetInfo<X86_32TargetInfo>(Triple); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5425 | case llvm::Triple::DragonFly: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5426 | return new DragonFlyBSDTargetInfo<X86_32TargetInfo>(Triple); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5427 | case llvm::Triple::NetBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5428 | return new NetBSDI386TargetInfo(Triple); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5429 | case llvm::Triple::OpenBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5430 | return new OpenBSDI386TargetInfo(Triple); |
Eli Friedman | 42f74f2 | 2012-08-08 23:57:20 +0000 | [diff] [blame] | 5431 | case llvm::Triple::Bitrig: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5432 | return new BitrigI386TargetInfo(Triple); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5433 | case llvm::Triple::FreeBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5434 | return new FreeBSDTargetInfo<X86_32TargetInfo>(Triple); |
Chris Lattner | 38e317d | 2010-07-07 16:01:42 +0000 | [diff] [blame] | 5435 | case llvm::Triple::Minix: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5436 | return new MinixTargetInfo<X86_32TargetInfo>(Triple); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5437 | case llvm::Triple::Solaris: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5438 | return new SolarisTargetInfo<X86_32TargetInfo>(Triple); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5439 | case llvm::Triple::Cygwin: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5440 | return new CygwinX86_32TargetInfo(Triple); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5441 | case llvm::Triple::MinGW32: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5442 | return new MinGWX86_32TargetInfo(Triple); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5443 | case llvm::Triple::Win32: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5444 | return new VisualStudioWindowsX86_32TargetInfo(Triple); |
Chris Lattner | 86ed3a3 | 2010-04-11 19:29:39 +0000 | [diff] [blame] | 5445 | case llvm::Triple::Haiku: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5446 | return new HaikuX86_32TargetInfo(Triple); |
Douglas Gregor | dca5226 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 5447 | case llvm::Triple::RTEMS: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5448 | return new RTEMSX86_32TargetInfo(Triple); |
Eli Bendersky | 441d9f7 | 2012-12-04 18:38:10 +0000 | [diff] [blame] | 5449 | case llvm::Triple::NaCl: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5450 | return new NaClTargetInfo<X86_32TargetInfo>(Triple); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5451 | default: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5452 | return new X86_32TargetInfo(Triple); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5453 | } |
| 5454 | |
| 5455 | case llvm::Triple::x86_64: |
Daniel Dunbar | db57a4c | 2011-04-19 21:43:27 +0000 | [diff] [blame] | 5456 | if (Triple.isOSDarwin() || Triple.getEnvironment() == llvm::Triple::MachO) |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5457 | return new DarwinX86_64TargetInfo(Triple); |
Daniel Dunbar | db57a4c | 2011-04-19 21:43:27 +0000 | [diff] [blame] | 5458 | |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5459 | switch (os) { |
Edward O'Callaghan | 991f9a7 | 2009-10-18 13:33:59 +0000 | [diff] [blame] | 5460 | case llvm::Triple::AuroraUX: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5461 | return new AuroraUXTargetInfo<X86_64TargetInfo>(Triple); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5462 | case llvm::Triple::Linux: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5463 | return new LinuxTargetInfo<X86_64TargetInfo>(Triple); |
Chris Lattner | 7a7ca28 | 2010-01-09 05:41:14 +0000 | [diff] [blame] | 5464 | case llvm::Triple::DragonFly: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5465 | return new DragonFlyBSDTargetInfo<X86_64TargetInfo>(Triple); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5466 | case llvm::Triple::NetBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5467 | return new NetBSDTargetInfo<X86_64TargetInfo>(Triple); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5468 | case llvm::Triple::OpenBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5469 | return new OpenBSDX86_64TargetInfo(Triple); |
Eli Friedman | 42f74f2 | 2012-08-08 23:57:20 +0000 | [diff] [blame] | 5470 | case llvm::Triple::Bitrig: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5471 | return new BitrigX86_64TargetInfo(Triple); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5472 | case llvm::Triple::FreeBSD: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5473 | return new FreeBSDTargetInfo<X86_64TargetInfo>(Triple); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5474 | case llvm::Triple::Solaris: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5475 | return new SolarisTargetInfo<X86_64TargetInfo>(Triple); |
NAKAMURA Takumi | 0aa2057 | 2011-02-17 08:51:38 +0000 | [diff] [blame] | 5476 | case llvm::Triple::MinGW32: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5477 | return new MinGWX86_64TargetInfo(Triple); |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 5478 | case llvm::Triple::Win32: // This is what Triple.h supports now. |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5479 | return new VisualStudioWindowsX86_64TargetInfo(Triple); |
Eli Bendersky | 441d9f7 | 2012-12-04 18:38:10 +0000 | [diff] [blame] | 5480 | case llvm::Triple::NaCl: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5481 | return new NaClTargetInfo<X86_64TargetInfo>(Triple); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5482 | default: |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5483 | return new X86_64TargetInfo(Triple); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5484 | } |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 5485 | |
| 5486 | case llvm::Triple::spir: { |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 5487 | if (Triple.getOS() != llvm::Triple::UnknownOS || |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5488 | Triple.getEnvironment() != llvm::Triple::UnknownEnvironment) |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 5489 | return NULL; |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5490 | return new SPIR32TargetInfo(Triple); |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 5491 | } |
| 5492 | case llvm::Triple::spir64: { |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 5493 | if (Triple.getOS() != llvm::Triple::UnknownOS || |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5494 | Triple.getEnvironment() != llvm::Triple::UnknownEnvironment) |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 5495 | return NULL; |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5496 | return new SPIR64TargetInfo(Triple); |
Guy Benyei | bd5da3c | 2012-12-11 21:38:14 +0000 | [diff] [blame] | 5497 | } |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 5498 | } |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 5499 | } |
Daniel Dunbar | d58c03f | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 5500 | |
| 5501 | /// CreateTargetInfo - Return the target info object for the specified target |
| 5502 | /// triple. |
David Blaikie | d6471f7 | 2011-09-25 23:23:43 +0000 | [diff] [blame] | 5503 | TargetInfo *TargetInfo::CreateTargetInfo(DiagnosticsEngine &Diags, |
Douglas Gregor | 49a8754 | 2012-11-16 04:24:59 +0000 | [diff] [blame] | 5504 | TargetOptions *Opts) { |
| 5505 | llvm::Triple Triple(Opts->Triple); |
Daniel Dunbar | d58c03f | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 5506 | |
| 5507 | // Construct the target |
Benjamin Kramer | 9df0823 | 2013-06-29 16:37:14 +0000 | [diff] [blame] | 5508 | OwningPtr<TargetInfo> Target(AllocateTarget(Triple)); |
Daniel Dunbar | d58c03f | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 5509 | if (!Target) { |
| 5510 | Diags.Report(diag::err_target_unknown_triple) << Triple.str(); |
| 5511 | return 0; |
| 5512 | } |
Douglas Gregor | 9a022bb | 2012-10-15 16:45:32 +0000 | [diff] [blame] | 5513 | Target->setTargetOpts(Opts); |
Daniel Dunbar | d58c03f | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 5514 | |
Daniel Dunbar | eac7c53 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 5515 | // Set the target CPU if specified. |
Douglas Gregor | 49a8754 | 2012-11-16 04:24:59 +0000 | [diff] [blame] | 5516 | if (!Opts->CPU.empty() && !Target->setCPU(Opts->CPU)) { |
| 5517 | Diags.Report(diag::err_target_unknown_cpu) << Opts->CPU; |
Daniel Dunbar | eac7c53 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 5518 | return 0; |
| 5519 | } |
| 5520 | |
Daniel Dunbar | d58c03f | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 5521 | // Set the target ABI if specified. |
Douglas Gregor | 49a8754 | 2012-11-16 04:24:59 +0000 | [diff] [blame] | 5522 | if (!Opts->ABI.empty() && !Target->setABI(Opts->ABI)) { |
| 5523 | Diags.Report(diag::err_target_unknown_abi) << Opts->ABI; |
Daniel Dunbar | d58c03f | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 5524 | return 0; |
| 5525 | } |
| 5526 | |
Charles Davis | 98b7c5c | 2010-06-11 01:06:47 +0000 | [diff] [blame] | 5527 | // Set the target C++ ABI. |
Douglas Gregor | 49a8754 | 2012-11-16 04:24:59 +0000 | [diff] [blame] | 5528 | if (!Opts->CXXABI.empty() && !Target->setCXXABI(Opts->CXXABI)) { |
| 5529 | Diags.Report(diag::err_target_unknown_cxxabi) << Opts->CXXABI; |
Charles Davis | 98b7c5c | 2010-06-11 01:06:47 +0000 | [diff] [blame] | 5530 | return 0; |
| 5531 | } |
| 5532 | |
Daniel Dunbar | d58c03f | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 5533 | // Compute the default target features, we need the target to handle this |
| 5534 | // because features may have dependencies on one another. |
| 5535 | llvm::StringMap<bool> Features; |
Chandler Carruth | c3a2e65 | 2011-09-28 05:56:05 +0000 | [diff] [blame] | 5536 | Target->getDefaultFeatures(Features); |
Daniel Dunbar | d58c03f | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 5537 | |
| 5538 | // Apply the user specified deltas. |
Rafael Espindola | 53ac3d8 | 2011-11-27 20:00:43 +0000 | [diff] [blame] | 5539 | // First the enables. |
Douglas Gregor | 57016dd | 2012-10-16 23:40:58 +0000 | [diff] [blame] | 5540 | for (std::vector<std::string>::const_iterator |
Douglas Gregor | 49a8754 | 2012-11-16 04:24:59 +0000 | [diff] [blame] | 5541 | it = Opts->FeaturesAsWritten.begin(), |
| 5542 | ie = Opts->FeaturesAsWritten.end(); |
Douglas Gregor | 57016dd | 2012-10-16 23:40:58 +0000 | [diff] [blame] | 5543 | it != ie; ++it) { |
Daniel Dunbar | d58c03f | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 5544 | const char *Name = it->c_str(); |
| 5545 | |
Rafael Espindola | 53ac3d8 | 2011-11-27 20:00:43 +0000 | [diff] [blame] | 5546 | if (Name[0] != '+') |
| 5547 | continue; |
| 5548 | |
Daniel Dunbar | d58c03f | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 5549 | // Apply the feature via the target. |
Rafael Espindola | 53ac3d8 | 2011-11-27 20:00:43 +0000 | [diff] [blame] | 5550 | if (!Target->setFeatureEnabled(Features, Name + 1, true)) { |
| 5551 | Diags.Report(diag::err_target_invalid_feature) << Name; |
| 5552 | return 0; |
| 5553 | } |
| 5554 | } |
| 5555 | |
| 5556 | // Then the disables. |
Douglas Gregor | 57016dd | 2012-10-16 23:40:58 +0000 | [diff] [blame] | 5557 | for (std::vector<std::string>::const_iterator |
Douglas Gregor | 49a8754 | 2012-11-16 04:24:59 +0000 | [diff] [blame] | 5558 | it = Opts->FeaturesAsWritten.begin(), |
| 5559 | ie = Opts->FeaturesAsWritten.end(); |
Douglas Gregor | 57016dd | 2012-10-16 23:40:58 +0000 | [diff] [blame] | 5560 | it != ie; ++it) { |
Rafael Espindola | 53ac3d8 | 2011-11-27 20:00:43 +0000 | [diff] [blame] | 5561 | const char *Name = it->c_str(); |
| 5562 | |
| 5563 | if (Name[0] == '+') |
| 5564 | continue; |
| 5565 | |
| 5566 | // Apply the feature via the target. |
| 5567 | if (Name[0] != '-' || |
| 5568 | !Target->setFeatureEnabled(Features, Name + 1, false)) { |
Daniel Dunbar | d58c03f | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 5569 | Diags.Report(diag::err_target_invalid_feature) << Name; |
| 5570 | return 0; |
| 5571 | } |
| 5572 | } |
| 5573 | |
| 5574 | // Add the features to the compile options. |
| 5575 | // |
| 5576 | // FIXME: If we are completely confident that we have the right set, we only |
| 5577 | // need to pass the minuses. |
Douglas Gregor | 49a8754 | 2012-11-16 04:24:59 +0000 | [diff] [blame] | 5578 | Opts->Features.clear(); |
Daniel Dunbar | d58c03f | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 5579 | for (llvm::StringMap<bool>::const_iterator it = Features.begin(), |
| 5580 | ie = Features.end(); it != ie; ++it) |
Douglas Gregor | 49a8754 | 2012-11-16 04:24:59 +0000 | [diff] [blame] | 5581 | Opts->Features.push_back((it->second ? "+" : "-") + it->first().str()); |
| 5582 | Target->HandleTargetFeatures(Opts->Features); |
Daniel Dunbar | d58c03f | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 5583 | |
| 5584 | return Target.take(); |
| 5585 | } |