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" |
Chris Lattner | 797c3c4 | 2009-08-10 19:03:04 +0000 | [diff] [blame] | 28 | #include "llvm/MC/MCSectionMachO.h" |
David Blaikie | 9fe8c74 | 2011-09-23 05:35:21 +0000 | [diff] [blame] | 29 | #include "llvm/Support/ErrorHandling.h" |
Dale Johannesen | 1e592cb | 2010-10-29 23:24:33 +0000 | [diff] [blame] | 30 | #include "llvm/Type.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: |
Douglas Gregor | a384492 | 2009-07-01 15:12:53 +0000 | [diff] [blame] | 76 | OSTargetInfo(const std::string& 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"); |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 95 | |
John McCall | 098df7f | 2011-06-16 00:03:19 +0000 | [diff] [blame] | 96 | if (!Opts.ObjCAutoRefCount) { |
John McCall | f85e193 | 2011-06-15 23:02:42 +0000 | [diff] [blame] | 97 | // __weak is always defined, for use in blocks and with objc pointers. |
| 98 | Builder.defineMacro("__weak", "__attribute__((objc_gc(weak)))"); |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 99 | |
John McCall | f85e193 | 2011-06-15 23:02:42 +0000 | [diff] [blame] | 100 | // Darwin defines __strong even in C mode (just to nothing). |
Douglas Gregor | e289d81 | 2011-09-13 17:21:33 +0000 | [diff] [blame] | 101 | if (Opts.getGC() != LangOptions::NonGC) |
John McCall | f85e193 | 2011-06-15 23:02:42 +0000 | [diff] [blame] | 102 | Builder.defineMacro("__strong", "__attribute__((objc_gc(strong)))"); |
| 103 | else |
| 104 | Builder.defineMacro("__strong", ""); |
Eric Christopher | 7c9adf9 | 2011-07-07 22:55:26 +0000 | [diff] [blame] | 105 | |
John McCall | f85e193 | 2011-06-15 23:02:42 +0000 | [diff] [blame] | 106 | // __unsafe_unretained is defined to nothing in non-ARC mode. We even |
| 107 | // allow this in C, since one might have block pointers in structs that |
| 108 | // are used in pure C code and in Objective-C ARC. |
| 109 | Builder.defineMacro("__unsafe_unretained", ""); |
John McCall | f85e193 | 2011-06-15 23:02:42 +0000 | [diff] [blame] | 110 | } |
Eric Christopher | 7c9adf9 | 2011-07-07 22:55:26 +0000 | [diff] [blame] | 111 | |
Eli Friedman | 2de4fee | 2009-06-04 23:00:29 +0000 | [diff] [blame] | 112 | if (Opts.Static) |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 113 | Builder.defineMacro("__STATIC__"); |
Eli Friedman | 2de4fee | 2009-06-04 23:00:29 +0000 | [diff] [blame] | 114 | else |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 115 | Builder.defineMacro("__DYNAMIC__"); |
Daniel Dunbar | 5345c39 | 2009-09-03 04:54:28 +0000 | [diff] [blame] | 116 | |
| 117 | if (Opts.POSIXThreads) |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 118 | Builder.defineMacro("_REENTRANT"); |
Daniel Dunbar | 8d33cd7 | 2009-04-10 19:52:24 +0000 | [diff] [blame] | 119 | |
Daniel Dunbar | 0d027ba | 2011-04-19 21:40:34 +0000 | [diff] [blame] | 120 | // Get the platform type and version number from the triple. |
Daniel Dunbar | 8d33cd7 | 2009-04-10 19:52:24 +0000 | [diff] [blame] | 121 | unsigned Maj, Min, Rev; |
Bob Wilson | 48b68a0 | 2012-01-31 23:52:58 +0000 | [diff] [blame] | 122 | if (Triple.isMacOSX()) { |
| 123 | Triple.getMacOSXVersion(Maj, Min, Rev); |
Daniel Dunbar | 0d027ba | 2011-04-19 21:40:34 +0000 | [diff] [blame] | 124 | PlatformName = "macosx"; |
Daniel Dunbar | 0d027ba | 2011-04-19 21:40:34 +0000 | [diff] [blame] | 125 | } else { |
Bob Wilson | 48b68a0 | 2012-01-31 23:52:58 +0000 | [diff] [blame] | 126 | Triple.getOSVersion(Maj, Min, Rev); |
| 127 | PlatformName = llvm::Triple::getOSTypeName(Triple.getOS()); |
Daniel Dunbar | 0d027ba | 2011-04-19 21:40:34 +0000 | [diff] [blame] | 128 | } |
Daniel Dunbar | 21ae319 | 2010-01-26 01:44:04 +0000 | [diff] [blame] | 129 | |
Sebastian Pop | 9ec60df | 2012-01-20 22:01:23 +0000 | [diff] [blame] | 130 | // If -target arch-pc-win32-macho option specified, we're |
Eric Christopher | 895d422 | 2011-07-29 21:20:35 +0000 | [diff] [blame] | 131 | // generating code for Win32 ABI. No need to emit |
Chad Rosier | d9259f3 | 2011-07-19 20:00:06 +0000 | [diff] [blame] | 132 | // __ENVIRONMENT_XX_OS_VERSION_MIN_REQUIRED__. |
| 133 | if (PlatformName == "win32") { |
| 134 | PlatformMinVersion = VersionTuple(Maj, Min, Rev); |
| 135 | return; |
| 136 | } |
| 137 | |
Daniel Dunbar | 21ae319 | 2010-01-26 01:44:04 +0000 | [diff] [blame] | 138 | // Set the appropriate OS version define. |
Bob Wilson | 48b68a0 | 2012-01-31 23:52:58 +0000 | [diff] [blame] | 139 | if (Triple.getOS() == llvm::Triple::IOS) { |
Daniel Dunbar | 8a3a7f3 | 2011-04-21 21:27:33 +0000 | [diff] [blame] | 140 | assert(Maj < 10 && Min < 100 && Rev < 100 && "Invalid version!"); |
Daniel Dunbar | 21ae319 | 2010-01-26 01:44:04 +0000 | [diff] [blame] | 141 | char Str[6]; |
| 142 | Str[0] = '0' + Maj; |
| 143 | Str[1] = '0' + (Min / 10); |
| 144 | Str[2] = '0' + (Min % 10); |
| 145 | Str[3] = '0' + (Rev / 10); |
| 146 | Str[4] = '0' + (Rev % 10); |
| 147 | Str[5] = '\0'; |
| 148 | Builder.defineMacro("__ENVIRONMENT_IPHONE_OS_VERSION_MIN_REQUIRED__", Str); |
| 149 | } else { |
Daniel Dunbar | 8a3a7f3 | 2011-04-21 21:27:33 +0000 | [diff] [blame] | 150 | // Note that the Driver allows versions which aren't representable in the |
| 151 | // define (because we only get a single digit for the minor and micro |
| 152 | // revision numbers). So, we limit them to the maximum representable |
| 153 | // version. |
Daniel Dunbar | 21ae319 | 2010-01-26 01:44:04 +0000 | [diff] [blame] | 154 | assert(Triple.getEnvironmentName().empty() && "Invalid environment!"); |
Daniel Dunbar | 8a3a7f3 | 2011-04-21 21:27:33 +0000 | [diff] [blame] | 155 | assert(Maj < 100 && Min < 100 && Rev < 100 && "Invalid version!"); |
Daniel Dunbar | 21ae319 | 2010-01-26 01:44:04 +0000 | [diff] [blame] | 156 | char Str[5]; |
| 157 | Str[0] = '0' + (Maj / 10); |
| 158 | Str[1] = '0' + (Maj % 10); |
Daniel Dunbar | 8a3a7f3 | 2011-04-21 21:27:33 +0000 | [diff] [blame] | 159 | Str[2] = '0' + std::min(Min, 9U); |
| 160 | Str[3] = '0' + std::min(Rev, 9U); |
Daniel Dunbar | 21ae319 | 2010-01-26 01:44:04 +0000 | [diff] [blame] | 161 | Str[4] = '\0'; |
| 162 | Builder.defineMacro("__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__", Str); |
Daniel Dunbar | 8d33cd7 | 2009-04-10 19:52:24 +0000 | [diff] [blame] | 163 | } |
Daniel Dunbar | 0d027ba | 2011-04-19 21:40:34 +0000 | [diff] [blame] | 164 | |
| 165 | PlatformMinVersion = VersionTuple(Maj, Min, Rev); |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 166 | } |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 167 | |
Chris Lattner | 797c3c4 | 2009-08-10 19:03:04 +0000 | [diff] [blame] | 168 | namespace { |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 169 | template<typename Target> |
| 170 | class DarwinTargetInfo : public OSTargetInfo<Target> { |
| 171 | protected: |
Daniel Dunbar | 1752ee4 | 2009-08-24 09:10:05 +0000 | [diff] [blame] | 172 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 173 | MacroBuilder &Builder) const { |
Eric Christopher | 7c9adf9 | 2011-07-07 22:55:26 +0000 | [diff] [blame] | 174 | getDarwinDefines(Builder, Opts, Triple, this->PlatformName, |
Douglas Gregor | 0a0d2b1 | 2011-03-23 00:50:03 +0000 | [diff] [blame] | 175 | this->PlatformMinVersion); |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 176 | } |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 177 | |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 178 | public: |
| 179 | DarwinTargetInfo(const std::string& triple) : |
| 180 | OSTargetInfo<Target>(triple) { |
Eric Christopher | aa7333c | 2011-07-02 00:20:22 +0000 | [diff] [blame] | 181 | llvm::Triple T = llvm::Triple(triple); |
| 182 | this->TLSSupported = T.isMacOSX() && !T.isMacOSXVersionLT(10,7); |
Daniel Dunbar | e177d3b | 2011-02-21 23:12:51 +0000 | [diff] [blame] | 183 | this->MCountName = "\01mcount"; |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 184 | } |
| 185 | |
Chris Lattner | 5f9e272 | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 186 | virtual std::string isValidSectionSpecifier(StringRef SR) const { |
Chris Lattner | 797c3c4 | 2009-08-10 19:03:04 +0000 | [diff] [blame] | 187 | // Let MCSectionMachO validate this. |
Chris Lattner | 5f9e272 | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 188 | StringRef Segment, Section; |
Chris Lattner | 797c3c4 | 2009-08-10 19:03:04 +0000 | [diff] [blame] | 189 | unsigned TAA, StubSize; |
Daniel Dunbar | 9ae186f | 2011-03-19 02:06:21 +0000 | [diff] [blame] | 190 | bool HasTAA; |
Chris Lattner | 797c3c4 | 2009-08-10 19:03:04 +0000 | [diff] [blame] | 191 | return llvm::MCSectionMachO::ParseSectionSpecifier(SR, Segment, Section, |
Daniel Dunbar | 9ae186f | 2011-03-19 02:06:21 +0000 | [diff] [blame] | 192 | TAA, HasTAA, StubSize); |
Chris Lattner | 797c3c4 | 2009-08-10 19:03:04 +0000 | [diff] [blame] | 193 | } |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 194 | |
Anders Carlsson | 18af368 | 2010-06-08 22:47:50 +0000 | [diff] [blame] | 195 | virtual const char *getStaticInitSectionSpecifier() const { |
| 196 | // FIXME: We should return 0 when building kexts. |
| 197 | return "__TEXT,__StaticInit,regular,pure_instructions"; |
| 198 | } |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 199 | |
John McCall | 4188760 | 2012-01-29 01:20:30 +0000 | [diff] [blame] | 200 | /// Darwin does not support protected visibility. Darwin's "default" |
| 201 | /// is very similar to ELF's "protected"; Darwin requires a "weak" |
| 202 | /// attribute on declarations that can be dynamically replaced. |
| 203 | virtual bool hasProtectedVisibility() const { |
| 204 | return false; |
| 205 | } |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 206 | }; |
| 207 | |
Chris Lattner | 797c3c4 | 2009-08-10 19:03:04 +0000 | [diff] [blame] | 208 | |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 209 | // DragonFlyBSD Target |
| 210 | template<typename Target> |
| 211 | class DragonFlyBSDTargetInfo : public OSTargetInfo<Target> { |
| 212 | protected: |
Daniel Dunbar | 1752ee4 | 2009-08-24 09:10:05 +0000 | [diff] [blame] | 213 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 214 | MacroBuilder &Builder) const { |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 215 | // DragonFly defines; list based off of gcc output |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 216 | Builder.defineMacro("__DragonFly__"); |
| 217 | Builder.defineMacro("__DragonFly_cc_version", "100001"); |
| 218 | Builder.defineMacro("__ELF__"); |
| 219 | Builder.defineMacro("__KPRINTF_ATTRIBUTE__"); |
| 220 | Builder.defineMacro("__tune_i386__"); |
| 221 | DefineStd(Builder, "unix", Opts); |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 222 | } |
| 223 | public: |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 224 | DragonFlyBSDTargetInfo(const std::string &triple) |
Eli Friedman | b089c4d | 2012-02-10 23:02:29 +0000 | [diff] [blame] | 225 | : OSTargetInfo<Target>(triple) { |
| 226 | this->UserLabelPrefix = ""; |
| 227 | |
| 228 | llvm::Triple Triple(triple); |
| 229 | switch (Triple.getArch()) { |
| 230 | default: |
| 231 | case llvm::Triple::x86: |
| 232 | case llvm::Triple::x86_64: |
| 233 | this->MCountName = ".mcount"; |
| 234 | break; |
| 235 | } |
| 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: |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 258 | FreeBSDTargetInfo(const std::string &triple) |
Duncan Sands | 1e90faf | 2009-07-08 13:55:08 +0000 | [diff] [blame] | 259 | : OSTargetInfo<Target>(triple) { |
| 260 | this->UserLabelPrefix = ""; |
Roman Divacky | be4c870 | 2011-02-10 16:52:03 +0000 | [diff] [blame] | 261 | |
| 262 | llvm::Triple Triple(triple); |
| 263 | switch (Triple.getArch()) { |
| 264 | default: |
| 265 | case llvm::Triple::x86: |
| 266 | case llvm::Triple::x86_64: |
| 267 | this->MCountName = ".mcount"; |
| 268 | break; |
| 269 | case llvm::Triple::mips: |
| 270 | case llvm::Triple::mipsel: |
| 271 | case llvm::Triple::ppc: |
| 272 | case llvm::Triple::ppc64: |
| 273 | this->MCountName = "_mcount"; |
| 274 | break; |
| 275 | case llvm::Triple::arm: |
| 276 | this->MCountName = "__mcount"; |
| 277 | break; |
| 278 | } |
| 279 | |
Duncan Sands | 1e90faf | 2009-07-08 13:55:08 +0000 | [diff] [blame] | 280 | } |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 281 | }; |
| 282 | |
Chris Lattner | 38e317d | 2010-07-07 16:01:42 +0000 | [diff] [blame] | 283 | // Minix Target |
| 284 | template<typename Target> |
| 285 | class MinixTargetInfo : public OSTargetInfo<Target> { |
| 286 | protected: |
| 287 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 288 | MacroBuilder &Builder) const { |
| 289 | // Minix defines |
| 290 | |
| 291 | Builder.defineMacro("__minix", "3"); |
| 292 | Builder.defineMacro("_EM_WSIZE", "4"); |
| 293 | Builder.defineMacro("_EM_PSIZE", "4"); |
| 294 | Builder.defineMacro("_EM_SSIZE", "2"); |
| 295 | Builder.defineMacro("_EM_LSIZE", "4"); |
| 296 | Builder.defineMacro("_EM_FSIZE", "4"); |
| 297 | Builder.defineMacro("_EM_DSIZE", "8"); |
Eli Friedman | 6d402dc | 2011-12-08 23:54:21 +0000 | [diff] [blame] | 298 | Builder.defineMacro("__ELF__"); |
Chris Lattner | 38e317d | 2010-07-07 16:01:42 +0000 | [diff] [blame] | 299 | DefineStd(Builder, "unix", Opts); |
| 300 | } |
| 301 | public: |
| 302 | MinixTargetInfo(const std::string &triple) |
| 303 | : OSTargetInfo<Target>(triple) { |
| 304 | this->UserLabelPrefix = ""; |
| 305 | } |
| 306 | }; |
| 307 | |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 308 | // Linux target |
| 309 | template<typename Target> |
| 310 | class LinuxTargetInfo : public OSTargetInfo<Target> { |
| 311 | protected: |
Daniel Dunbar | 1752ee4 | 2009-08-24 09:10:05 +0000 | [diff] [blame] | 312 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 313 | MacroBuilder &Builder) const { |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 314 | // Linux defines; list based off of gcc output |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 315 | DefineStd(Builder, "unix", Opts); |
| 316 | DefineStd(Builder, "linux", Opts); |
| 317 | Builder.defineMacro("__gnu_linux__"); |
| 318 | Builder.defineMacro("__ELF__"); |
Evgeniy Stepanov | 3206403 | 2012-04-26 12:08:09 +0000 | [diff] [blame] | 319 | if (Triple.getEnvironment() == llvm::Triple::ANDROIDEABI) |
| 320 | Builder.defineMacro("__ANDROID__", "1"); |
Daniel Dunbar | 5345c39 | 2009-09-03 04:54:28 +0000 | [diff] [blame] | 321 | if (Opts.POSIXThreads) |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 322 | Builder.defineMacro("_REENTRANT"); |
Douglas Gregor | 2b003fd | 2010-04-21 05:52:38 +0000 | [diff] [blame] | 323 | if (Opts.CPlusPlus) |
| 324 | Builder.defineMacro("_GNU_SOURCE"); |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 325 | } |
| 326 | public: |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 327 | LinuxTargetInfo(const std::string& triple) |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 328 | : OSTargetInfo<Target>(triple) { |
| 329 | this->UserLabelPrefix = ""; |
Douglas Gregor | 12e8464 | 2011-01-12 21:19:25 +0000 | [diff] [blame] | 330 | this->WIntType = TargetInfo::UnsignedInt; |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 331 | } |
Benjamin Kramer | 86d18c5 | 2011-10-15 17:53:33 +0000 | [diff] [blame] | 332 | |
| 333 | virtual const char *getStaticInitSectionSpecifier() const { |
| 334 | return ".text.startup"; |
| 335 | } |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 336 | }; |
| 337 | |
Chris Lattner | b62bb28 | 2009-07-13 20:29:08 +0000 | [diff] [blame] | 338 | // NetBSD Target |
| 339 | template<typename Target> |
| 340 | class NetBSDTargetInfo : public OSTargetInfo<Target> { |
| 341 | protected: |
Daniel Dunbar | 1752ee4 | 2009-08-24 09:10:05 +0000 | [diff] [blame] | 342 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 343 | MacroBuilder &Builder) const { |
Chris Lattner | b62bb28 | 2009-07-13 20:29:08 +0000 | [diff] [blame] | 344 | // NetBSD defines; list based off of gcc output |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 345 | Builder.defineMacro("__NetBSD__"); |
| 346 | Builder.defineMacro("__unix__"); |
| 347 | Builder.defineMacro("__ELF__"); |
Daniel Dunbar | 5345c39 | 2009-09-03 04:54:28 +0000 | [diff] [blame] | 348 | if (Opts.POSIXThreads) |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 349 | Builder.defineMacro("_POSIX_THREADS"); |
Chris Lattner | b62bb28 | 2009-07-13 20:29:08 +0000 | [diff] [blame] | 350 | } |
| 351 | public: |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 352 | NetBSDTargetInfo(const std::string &triple) |
Chris Lattner | b62bb28 | 2009-07-13 20:29:08 +0000 | [diff] [blame] | 353 | : OSTargetInfo<Target>(triple) { |
| 354 | this->UserLabelPrefix = ""; |
| 355 | } |
| 356 | }; |
| 357 | |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 358 | // OpenBSD Target |
| 359 | template<typename Target> |
| 360 | class OpenBSDTargetInfo : public OSTargetInfo<Target> { |
| 361 | protected: |
Daniel Dunbar | 1752ee4 | 2009-08-24 09:10:05 +0000 | [diff] [blame] | 362 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 363 | MacroBuilder &Builder) const { |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 364 | // OpenBSD defines; list based off of gcc output |
| 365 | |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 366 | Builder.defineMacro("__OpenBSD__"); |
| 367 | DefineStd(Builder, "unix", Opts); |
| 368 | Builder.defineMacro("__ELF__"); |
Daniel Dunbar | 5345c39 | 2009-09-03 04:54:28 +0000 | [diff] [blame] | 369 | if (Opts.POSIXThreads) |
Chris Lattner | 4ddcf3b | 2012-04-25 06:12:24 +0000 | [diff] [blame] | 370 | Builder.defineMacro("_REENTRANT"); |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 371 | } |
| 372 | public: |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 373 | OpenBSDTargetInfo(const std::string &triple) |
Eli Friedman | 62d829a | 2011-12-15 02:15:56 +0000 | [diff] [blame] | 374 | : OSTargetInfo<Target>(triple) { |
| 375 | this->UserLabelPrefix = ""; |
| 376 | |
| 377 | llvm::Triple Triple(triple); |
| 378 | switch (Triple.getArch()) { |
| 379 | default: |
| 380 | case llvm::Triple::x86: |
| 381 | case llvm::Triple::x86_64: |
| 382 | case llvm::Triple::arm: |
| 383 | case llvm::Triple::sparc: |
| 384 | this->MCountName = "__mcount"; |
| 385 | break; |
| 386 | case llvm::Triple::mips64: |
| 387 | case llvm::Triple::mips64el: |
| 388 | case llvm::Triple::ppc: |
| 389 | case llvm::Triple::sparcv9: |
| 390 | this->MCountName = "_mcount"; |
| 391 | break; |
| 392 | } |
| 393 | } |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 394 | }; |
| 395 | |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 396 | // PSP Target |
| 397 | template<typename Target> |
| 398 | class PSPTargetInfo : public OSTargetInfo<Target> { |
| 399 | protected: |
| 400 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 401 | MacroBuilder &Builder) const { |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 402 | // PSP defines; list based on the output of the pspdev gcc toolchain. |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 403 | Builder.defineMacro("PSP"); |
| 404 | Builder.defineMacro("_PSP"); |
| 405 | Builder.defineMacro("__psp__"); |
| 406 | Builder.defineMacro("__ELF__"); |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 407 | } |
| 408 | public: |
| 409 | PSPTargetInfo(const std::string& triple) |
| 410 | : OSTargetInfo<Target>(triple) { |
| 411 | this->UserLabelPrefix = ""; |
| 412 | } |
| 413 | }; |
| 414 | |
John Thompson | 3f6918a | 2009-11-19 17:18:50 +0000 | [diff] [blame] | 415 | // PS3 PPU Target |
| 416 | template<typename Target> |
| 417 | class PS3PPUTargetInfo : public OSTargetInfo<Target> { |
| 418 | protected: |
| 419 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 420 | MacroBuilder &Builder) const { |
John Thompson | 3f6918a | 2009-11-19 17:18:50 +0000 | [diff] [blame] | 421 | // PS3 PPU defines. |
John Thompson | fb45797 | 2010-03-25 16:18:32 +0000 | [diff] [blame] | 422 | Builder.defineMacro("__PPC__"); |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 423 | Builder.defineMacro("__PPU__"); |
| 424 | Builder.defineMacro("__CELLOS_LV2__"); |
| 425 | Builder.defineMacro("__ELF__"); |
| 426 | Builder.defineMacro("__LP32__"); |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 427 | Builder.defineMacro("_ARCH_PPC64"); |
| 428 | Builder.defineMacro("__powerpc64__"); |
John Thompson | 3f6918a | 2009-11-19 17:18:50 +0000 | [diff] [blame] | 429 | } |
| 430 | public: |
| 431 | PS3PPUTargetInfo(const std::string& triple) |
| 432 | : OSTargetInfo<Target>(triple) { |
| 433 | this->UserLabelPrefix = ""; |
Nick Lewycky | 9952070 | 2011-12-16 22:32:39 +0000 | [diff] [blame] | 434 | this->LongWidth = this->LongAlign = 32; |
| 435 | this->PointerWidth = this->PointerAlign = 32; |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 436 | this->IntMaxType = TargetInfo::SignedLongLong; |
| 437 | this->UIntMaxType = TargetInfo::UnsignedLongLong; |
| 438 | this->Int64Type = TargetInfo::SignedLongLong; |
John Thompson | ec387af | 2009-12-18 14:21:08 +0000 | [diff] [blame] | 439 | this->SizeType = TargetInfo::UnsignedInt; |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 440 | 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] | 441 | "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] | 442 | } |
| 443 | }; |
| 444 | |
| 445 | // FIXME: Need a real SPU target. |
| 446 | // PS3 SPU Target |
| 447 | template<typename Target> |
| 448 | class PS3SPUTargetInfo : public OSTargetInfo<Target> { |
| 449 | protected: |
| 450 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 451 | MacroBuilder &Builder) const { |
John Thompson | 3f6918a | 2009-11-19 17:18:50 +0000 | [diff] [blame] | 452 | // PS3 PPU defines. |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 453 | Builder.defineMacro("__SPU__"); |
| 454 | Builder.defineMacro("__ELF__"); |
John Thompson | 3f6918a | 2009-11-19 17:18:50 +0000 | [diff] [blame] | 455 | } |
| 456 | public: |
| 457 | PS3SPUTargetInfo(const std::string& triple) |
| 458 | : OSTargetInfo<Target>(triple) { |
| 459 | this->UserLabelPrefix = ""; |
| 460 | } |
| 461 | }; |
| 462 | |
Edward O'Callaghan | 991f9a7 | 2009-10-18 13:33:59 +0000 | [diff] [blame] | 463 | // AuroraUX target |
| 464 | template<typename Target> |
| 465 | class AuroraUXTargetInfo : public OSTargetInfo<Target> { |
| 466 | protected: |
| 467 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 468 | MacroBuilder &Builder) const { |
| 469 | DefineStd(Builder, "sun", Opts); |
| 470 | DefineStd(Builder, "unix", Opts); |
| 471 | Builder.defineMacro("__ELF__"); |
| 472 | Builder.defineMacro("__svr4__"); |
| 473 | Builder.defineMacro("__SVR4"); |
Edward O'Callaghan | 991f9a7 | 2009-10-18 13:33:59 +0000 | [diff] [blame] | 474 | } |
| 475 | public: |
| 476 | AuroraUXTargetInfo(const std::string& triple) |
| 477 | : OSTargetInfo<Target>(triple) { |
| 478 | this->UserLabelPrefix = ""; |
| 479 | this->WCharType = this->SignedLong; |
| 480 | // FIXME: WIntType should be SignedLong |
| 481 | } |
| 482 | }; |
| 483 | |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 484 | // Solaris target |
| 485 | template<typename Target> |
| 486 | class SolarisTargetInfo : public OSTargetInfo<Target> { |
| 487 | protected: |
Daniel Dunbar | 1752ee4 | 2009-08-24 09:10:05 +0000 | [diff] [blame] | 488 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 489 | MacroBuilder &Builder) const { |
| 490 | DefineStd(Builder, "sun", Opts); |
| 491 | DefineStd(Builder, "unix", Opts); |
| 492 | Builder.defineMacro("__ELF__"); |
| 493 | Builder.defineMacro("__svr4__"); |
| 494 | Builder.defineMacro("__SVR4"); |
David Chisnall | 165329c | 2012-02-28 17:10:04 +0000 | [diff] [blame] | 495 | // Solaris headers require _XOPEN_SOURCE to be set to 600 for C99 and |
| 496 | // newer, but to 500 for everything else. feature_test.h has a check to |
| 497 | // ensure that you are not using C99 with an old version of X/Open or C89 |
| 498 | // with a new version. |
| 499 | if (Opts.C99 || Opts.C11) |
| 500 | Builder.defineMacro("_XOPEN_SOURCE", "600"); |
| 501 | else |
| 502 | Builder.defineMacro("_XOPEN_SOURCE", "500"); |
David Chisnall | b4f0bd6 | 2012-03-02 10:49:52 +0000 | [diff] [blame] | 503 | if (Opts.CPlusPlus) |
David Chisnall | 165329c | 2012-02-28 17:10:04 +0000 | [diff] [blame] | 504 | Builder.defineMacro("__C99FEATURES__"); |
David Chisnall | 48fad49 | 2012-02-17 18:35:11 +0000 | [diff] [blame] | 505 | Builder.defineMacro("_LARGEFILE_SOURCE"); |
| 506 | Builder.defineMacro("_LARGEFILE64_SOURCE"); |
| 507 | Builder.defineMacro("__EXTENSIONS__"); |
David Chisnall | 165329c | 2012-02-28 17:10:04 +0000 | [diff] [blame] | 508 | Builder.defineMacro("_REENTRANT"); |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 509 | } |
| 510 | public: |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 511 | SolarisTargetInfo(const std::string& triple) |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 512 | : OSTargetInfo<Target>(triple) { |
| 513 | this->UserLabelPrefix = ""; |
David Chisnall | fb02784 | 2012-03-28 18:04:14 +0000 | [diff] [blame] | 514 | this->WCharType = this->SignedInt; |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 515 | // FIXME: WIntType should be SignedLong |
| 516 | } |
| 517 | }; |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 518 | |
| 519 | // Windows target |
| 520 | template<typename Target> |
| 521 | class WindowsTargetInfo : public OSTargetInfo<Target> { |
| 522 | protected: |
| 523 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 524 | MacroBuilder &Builder) const { |
Michael J. Spencer | a764e83 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 525 | Builder.defineMacro("_WIN32"); |
| 526 | } |
| 527 | void getVisualStudioDefines(const LangOptions &Opts, |
| 528 | MacroBuilder &Builder) const { |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 529 | if (Opts.CPlusPlus) { |
| 530 | if (Opts.RTTI) |
| 531 | Builder.defineMacro("_CPPRTTI"); |
| 532 | |
| 533 | if (Opts.Exceptions) |
| 534 | Builder.defineMacro("_CPPUNWIND"); |
| 535 | } |
| 536 | |
| 537 | if (!Opts.CharIsSigned) |
| 538 | Builder.defineMacro("_CHAR_UNSIGNED"); |
| 539 | |
| 540 | // FIXME: POSIXThreads isn't exactly the option this should be defined for, |
| 541 | // but it works for now. |
| 542 | if (Opts.POSIXThreads) |
| 543 | Builder.defineMacro("_MT"); |
Michael J. Spencer | a764e83 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 544 | |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 545 | if (Opts.MSCVersion != 0) |
Chris Lattner | 5f9e272 | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 546 | Builder.defineMacro("_MSC_VER", Twine(Opts.MSCVersion)); |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 547 | |
Francois Pichet | 62ec1f2 | 2011-09-17 17:15:52 +0000 | [diff] [blame] | 548 | if (Opts.MicrosoftExt) { |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 549 | Builder.defineMacro("_MSC_EXTENSIONS"); |
| 550 | |
| 551 | if (Opts.CPlusPlus0x) { |
| 552 | Builder.defineMacro("_RVALUE_REFERENCES_V2_SUPPORTED"); |
| 553 | Builder.defineMacro("_RVALUE_REFERENCES_SUPPORTED"); |
| 554 | Builder.defineMacro("_NATIVE_NULLPTR_SUPPORTED"); |
| 555 | } |
| 556 | } |
| 557 | |
| 558 | Builder.defineMacro("_INTEGRAL_MAX_BITS", "64"); |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 559 | } |
| 560 | |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 561 | public: |
| 562 | WindowsTargetInfo(const std::string &triple) |
| 563 | : OSTargetInfo<Target>(triple) {} |
| 564 | }; |
| 565 | |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 566 | } // end anonymous namespace. |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 567 | |
Chris Lattner | d29b630 | 2008-10-05 21:50:58 +0000 | [diff] [blame] | 568 | //===----------------------------------------------------------------------===// |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 569 | // Specific target implementations. |
| 570 | //===----------------------------------------------------------------------===// |
Anders Carlsson | fb5e5ba | 2007-10-13 00:45:48 +0000 | [diff] [blame] | 571 | |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 572 | namespace { |
| 573 | // PPC abstract base class |
| 574 | class PPCTargetInfo : public TargetInfo { |
| 575 | static const Builtin::Info BuiltinInfo[]; |
| 576 | static const char * const GCCRegNames[]; |
| 577 | static const TargetInfo::GCCRegAlias GCCRegAliases[]; |
Hal Finkel | 02a8427 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 578 | std::string CPU; |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 579 | public: |
Nico Weber | 6e1d2ea | 2012-01-31 02:07:33 +0000 | [diff] [blame] | 580 | PPCTargetInfo(const std::string& triple) : TargetInfo(triple) { |
| 581 | LongDoubleWidth = LongDoubleAlign = 128; |
| 582 | LongDoubleFormat = &llvm::APFloat::PPCDoubleDouble; |
| 583 | } |
Eli Friedman | 15b9176 | 2009-06-05 07:05:05 +0000 | [diff] [blame] | 584 | |
Hal Finkel | 02a8427 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 585 | virtual bool setCPU(const std::string &Name) { |
| 586 | bool CPUKnown = llvm::StringSwitch<bool>(Name) |
| 587 | .Case("generic", true) |
| 588 | .Case("440", true) |
| 589 | .Case("450", true) |
| 590 | .Case("601", true) |
| 591 | .Case("602", true) |
| 592 | .Case("603", true) |
| 593 | .Case("603e", true) |
| 594 | .Case("603ev", true) |
| 595 | .Case("604", true) |
| 596 | .Case("604e", true) |
| 597 | .Case("620", true) |
| 598 | .Case("g3", true) |
| 599 | .Case("7400", true) |
| 600 | .Case("g4", true) |
| 601 | .Case("7450", true) |
| 602 | .Case("g4+", true) |
| 603 | .Case("750", true) |
| 604 | .Case("970", true) |
| 605 | .Case("g5", true) |
| 606 | .Case("a2", true) |
| 607 | .Case("pwr6", true) |
| 608 | .Case("pwr7", true) |
| 609 | .Case("ppc", true) |
| 610 | .Case("ppc64", true) |
| 611 | .Default(false); |
| 612 | |
| 613 | if (CPUKnown) |
| 614 | CPU = Name; |
| 615 | |
| 616 | return CPUKnown; |
| 617 | } |
| 618 | |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 619 | virtual void getTargetBuiltins(const Builtin::Info *&Records, |
| 620 | unsigned &NumRecords) const { |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 621 | Records = BuiltinInfo; |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 622 | NumRecords = clang::PPC::LastTSBuiltin-Builtin::FirstTSBuiltin; |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 623 | } |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 624 | |
Bob Wilson | 9f1c49c | 2012-01-28 18:02:29 +0000 | [diff] [blame] | 625 | virtual bool isCLZForZeroUndef() const { return false; } |
| 626 | |
Chris Lattner | 3332864 | 2009-03-20 15:52:06 +0000 | [diff] [blame] | 627 | virtual void getTargetDefines(const LangOptions &Opts, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 628 | MacroBuilder &Builder) const; |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 629 | |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 630 | virtual bool hasFeature(StringRef Feature) const; |
| 631 | |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 632 | virtual void getGCCRegNames(const char * const *&Names, |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 633 | unsigned &NumNames) const; |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 634 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 635 | unsigned &NumAliases) const; |
Anders Carlsson | 066d2ea | 2009-02-28 17:11:49 +0000 | [diff] [blame] | 636 | virtual bool validateAsmConstraint(const char *&Name, |
Chris Lattner | 44def07 | 2009-04-26 07:16:29 +0000 | [diff] [blame] | 637 | TargetInfo::ConstraintInfo &Info) const { |
Anders Carlsson | 066d2ea | 2009-02-28 17:11:49 +0000 | [diff] [blame] | 638 | switch (*Name) { |
Anders Carlsson | d04c6e2 | 2007-11-27 04:11:28 +0000 | [diff] [blame] | 639 | default: return false; |
| 640 | case 'O': // Zero |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 641 | break; |
Anders Carlsson | d04c6e2 | 2007-11-27 04:11:28 +0000 | [diff] [blame] | 642 | case 'b': // Base register |
| 643 | case 'f': // Floating point register |
Chris Lattner | 44def07 | 2009-04-26 07:16:29 +0000 | [diff] [blame] | 644 | Info.setAllowsRegister(); |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 645 | break; |
| 646 | // FIXME: The following are added to allow parsing. |
| 647 | // I just took a guess at what the actions should be. |
| 648 | // Also, is more specific checking needed? I.e. specific registers? |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 649 | case 'd': // Floating point register (containing 64-bit value) |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 650 | case 'v': // Altivec vector register |
| 651 | Info.setAllowsRegister(); |
| 652 | break; |
| 653 | case 'w': |
| 654 | switch (Name[1]) { |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 655 | case 'd':// VSX vector register to hold vector double data |
| 656 | case 'f':// VSX vector register to hold vector float data |
| 657 | case 's':// VSX vector register to hold scalar float data |
| 658 | case 'a':// Any VSX register |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 659 | break; |
| 660 | default: |
| 661 | return false; |
| 662 | } |
| 663 | Info.setAllowsRegister(); |
| 664 | Name++; // Skip over 'w'. |
| 665 | break; |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 666 | case 'h': // `MQ', `CTR', or `LINK' register |
| 667 | case 'q': // `MQ' register |
| 668 | case 'c': // `CTR' register |
| 669 | case 'l': // `LINK' register |
| 670 | case 'x': // `CR' register (condition register) number 0 |
| 671 | case 'y': // `CR' register (condition register) |
| 672 | case 'z': // `XER[CA]' carry bit (part of the XER register) |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 673 | Info.setAllowsRegister(); |
| 674 | break; |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 675 | case 'I': // Signed 16-bit constant |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 676 | case 'J': // Unsigned 16-bit constant shifted left 16 bits |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 677 | // (use `L' instead for SImode constants) |
| 678 | case 'K': // Unsigned 16-bit constant |
| 679 | case 'L': // Signed 16-bit constant shifted left 16 bits |
| 680 | case 'M': // Constant larger than 31 |
| 681 | case 'N': // Exact power of 2 |
| 682 | case 'P': // Constant whose negation is a signed 16-bit constant |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 683 | case 'G': // Floating point constant that can be loaded into a |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 684 | // register with one instruction per word |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 685 | case 'H': // Integer/Floating point constant that can be loaded |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 686 | // into a register using three instructions |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 687 | break; |
| 688 | case 'm': // Memory operand. Note that on PowerPC targets, m can |
| 689 | // include addresses that update the base register. It |
| 690 | // is therefore only safe to use `m' in an asm statement |
| 691 | // if that asm statement accesses the operand exactly once. |
| 692 | // The asm statement must also use `%U<opno>' as a |
Sebastian Redl | 5005a6c | 2010-08-17 22:42:34 +0000 | [diff] [blame] | 693 | // placeholder for the "update" flag in the corresponding |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 694 | // load or store instruction. For example: |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 695 | // asm ("st%U0 %1,%0" : "=m" (mem) : "r" (val)); |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 696 | // is correct but: |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 697 | // asm ("st %1,%0" : "=m" (mem) : "r" (val)); |
| 698 | // 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] | 699 | // register to be updated. |
| 700 | case 'e': |
John Thompson | 56b6eca | 2010-06-25 00:02:05 +0000 | [diff] [blame] | 701 | if (Name[1] != 's') |
| 702 | return false; |
Sebastian Redl | 5005a6c | 2010-08-17 22:42:34 +0000 | [diff] [blame] | 703 | // es: A "stable" memory operand; that is, one which does not |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 704 | // include any automodification of the base register. Unlike |
| 705 | // `m', this constraint can be used in asm statements that |
| 706 | // might access the operand several times, or that might not |
John Thompson | 56b6eca | 2010-06-25 00:02:05 +0000 | [diff] [blame] | 707 | // access it at all. |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 708 | Info.setAllowsMemory(); |
John Thompson | 56b6eca | 2010-06-25 00:02:05 +0000 | [diff] [blame] | 709 | Name++; // Skip over 'e'. |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 710 | break; |
| 711 | 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] | 712 | // usually better to use `m' or `es' in asm statements) |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 713 | case 'Z': // Memory operand that is an indexed or indirect from a |
| 714 | // register (it is usually better to use `m' or `es' in |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 715 | // asm statements) |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 716 | Info.setAllowsMemory(); |
| 717 | Info.setAllowsRegister(); |
| 718 | break; |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 719 | case 'R': // AIX TOC entry |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 720 | 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] | 721 | // register (`p' is preferable for asm statements) |
| 722 | case 'S': // Constant suitable as a 64-bit mask operand |
| 723 | case 'T': // Constant suitable as a 32-bit mask operand |
| 724 | case 'U': // System V Release 4 small data area reference |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 725 | 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] | 726 | // instructions |
| 727 | case 'W': // Vector constant that does not require memory |
| 728 | case 'j': // Vector constant that is all zeros. |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 729 | break; |
| 730 | // End FIXME. |
Anders Carlsson | d04c6e2 | 2007-11-27 04:11:28 +0000 | [diff] [blame] | 731 | } |
John Thompson | 8e6065a | 2010-06-24 22:44:13 +0000 | [diff] [blame] | 732 | return true; |
Anders Carlsson | d04c6e2 | 2007-11-27 04:11:28 +0000 | [diff] [blame] | 733 | } |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 734 | virtual const char *getClobbers() const { |
| 735 | return ""; |
Anders Carlsson | d04c6e2 | 2007-11-27 04:11:28 +0000 | [diff] [blame] | 736 | } |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 737 | }; |
Anders Carlsson | d04c6e2 | 2007-11-27 04:11:28 +0000 | [diff] [blame] | 738 | |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 739 | const Builtin::Info PPCTargetInfo::BuiltinInfo[] = { |
Eli Friedman | e7e66f7 | 2011-07-05 21:53:01 +0000 | [diff] [blame] | 740 | #define BUILTIN(ID, TYPE, ATTRS) { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
Fariborz Jahanian | 67aba81 | 2010-11-30 17:35:24 +0000 | [diff] [blame] | 741 | #define LIBBUILTIN(ID, TYPE, ATTRS, HEADER) { #ID, TYPE, ATTRS, HEADER,\ |
Eli Friedman | e7e66f7 | 2011-07-05 21:53:01 +0000 | [diff] [blame] | 742 | ALL_LANGUAGES }, |
Chris Lattner | 6b15cdc | 2009-06-14 01:05:48 +0000 | [diff] [blame] | 743 | #include "clang/Basic/BuiltinsPPC.def" |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 744 | }; |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 745 | |
| 746 | |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 747 | /// PPCTargetInfo::getTargetDefines - Return a set of the PowerPC-specific |
| 748 | /// #defines that are not tied to a specific subtarget. |
Chris Lattner | 3332864 | 2009-03-20 15:52:06 +0000 | [diff] [blame] | 749 | void PPCTargetInfo::getTargetDefines(const LangOptions &Opts, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 750 | MacroBuilder &Builder) const { |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 751 | // Target identification. |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 752 | Builder.defineMacro("__ppc__"); |
| 753 | Builder.defineMacro("_ARCH_PPC"); |
Chris Lattner | e03ae30 | 2010-02-16 18:14:57 +0000 | [diff] [blame] | 754 | Builder.defineMacro("__powerpc__"); |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 755 | Builder.defineMacro("__POWERPC__"); |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 756 | if (PointerWidth == 64) { |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 757 | Builder.defineMacro("_ARCH_PPC64"); |
| 758 | Builder.defineMacro("_LP64"); |
| 759 | Builder.defineMacro("__LP64__"); |
Chris Lattner | e03ae30 | 2010-02-16 18:14:57 +0000 | [diff] [blame] | 760 | Builder.defineMacro("__powerpc64__"); |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 761 | Builder.defineMacro("__ppc64__"); |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 762 | } else { |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 763 | Builder.defineMacro("__ppc__"); |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 764 | } |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 765 | |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 766 | // Target properties. |
Joerg Sonnenberger | 7cd1de5 | 2011-07-05 14:56:12 +0000 | [diff] [blame] | 767 | if (getTriple().getOS() != llvm::Triple::NetBSD) |
| 768 | Builder.defineMacro("_BIG_ENDIAN"); |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 769 | Builder.defineMacro("__BIG_ENDIAN__"); |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 770 | |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 771 | // Subtarget options. |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 772 | Builder.defineMacro("__NATURAL_ALIGNMENT__"); |
| 773 | Builder.defineMacro("__REGISTER_PREFIX__", ""); |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 774 | |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 775 | // FIXME: Should be controlled by command line option. |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 776 | Builder.defineMacro("__LONG_DOUBLE_128__"); |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 777 | |
John Thompson | 3f6918a | 2009-11-19 17:18:50 +0000 | [diff] [blame] | 778 | if (Opts.AltiVec) { |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 779 | Builder.defineMacro("__VEC__", "10206"); |
| 780 | Builder.defineMacro("__ALTIVEC__"); |
John Thompson | 3f6918a | 2009-11-19 17:18:50 +0000 | [diff] [blame] | 781 | } |
Hal Finkel | 02a8427 | 2012-06-11 22:35:19 +0000 | [diff] [blame] | 782 | |
| 783 | // CPU identification. |
| 784 | if (CPU == "440") { |
| 785 | Builder.defineMacro("_ARCH_440"); |
| 786 | } else if (CPU == "450") { |
| 787 | Builder.defineMacro("_ARCH_440"); |
| 788 | Builder.defineMacro("_ARCH_450"); |
| 789 | } else if (CPU == "970") { |
| 790 | Builder.defineMacro("_ARCH_970"); |
| 791 | } else if (CPU == "pwr6") { |
| 792 | Builder.defineMacro("_ARCH_PWR6"); |
| 793 | } else if (CPU == "pwr7") { |
| 794 | Builder.defineMacro("_ARCH_PWR7"); |
| 795 | } |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 796 | } |
| 797 | |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 798 | bool PPCTargetInfo::hasFeature(StringRef Feature) const { |
| 799 | return Feature == "powerpc"; |
| 800 | } |
Chris Lattner | 393ff04 | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 801 | |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 802 | |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 803 | const char * const PPCTargetInfo::GCCRegNames[] = { |
Chris Lattner | e94e0d4 | 2009-09-16 05:05:27 +0000 | [diff] [blame] | 804 | "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", |
| 805 | "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", |
| 806 | "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23", |
| 807 | "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31", |
| 808 | "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7", |
| 809 | "f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15", |
| 810 | "f16", "f17", "f18", "f19", "f20", "f21", "f22", "f23", |
| 811 | "f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31", |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 812 | "mq", "lr", "ctr", "ap", |
Chris Lattner | e94e0d4 | 2009-09-16 05:05:27 +0000 | [diff] [blame] | 813 | "cr0", "cr1", "cr2", "cr3", "cr4", "cr5", "cr6", "cr7", |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 814 | "xer", |
Chris Lattner | e94e0d4 | 2009-09-16 05:05:27 +0000 | [diff] [blame] | 815 | "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", |
| 816 | "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", |
| 817 | "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", |
| 818 | "v24", "v25", "v26", "v27", "v28", "v29", "v30", "v31", |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 819 | "vrsave", "vscr", |
| 820 | "spe_acc", "spefscr", |
| 821 | "sfp" |
| 822 | }; |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 823 | |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 824 | void PPCTargetInfo::getGCCRegNames(const char * const *&Names, |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 825 | unsigned &NumNames) const { |
| 826 | Names = GCCRegNames; |
| 827 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 828 | } |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 829 | |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 830 | const TargetInfo::GCCRegAlias PPCTargetInfo::GCCRegAliases[] = { |
| 831 | // While some of these aliases do map to different registers |
| 832 | // they still share the same register name. |
Daniel Dunbar | c1f2cdd | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 833 | { { "0" }, "r0" }, |
| 834 | { { "1"}, "r1" }, |
| 835 | { { "2" }, "r2" }, |
| 836 | { { "3" }, "r3" }, |
| 837 | { { "4" }, "r4" }, |
| 838 | { { "5" }, "r5" }, |
| 839 | { { "6" }, "r6" }, |
| 840 | { { "7" }, "r7" }, |
| 841 | { { "8" }, "r8" }, |
| 842 | { { "9" }, "r9" }, |
| 843 | { { "10" }, "r10" }, |
| 844 | { { "11" }, "r11" }, |
| 845 | { { "12" }, "r12" }, |
| 846 | { { "13" }, "r13" }, |
| 847 | { { "14" }, "r14" }, |
| 848 | { { "15" }, "r15" }, |
| 849 | { { "16" }, "r16" }, |
| 850 | { { "17" }, "r17" }, |
| 851 | { { "18" }, "r18" }, |
| 852 | { { "19" }, "r19" }, |
| 853 | { { "20" }, "r20" }, |
| 854 | { { "21" }, "r21" }, |
| 855 | { { "22" }, "r22" }, |
| 856 | { { "23" }, "r23" }, |
| 857 | { { "24" }, "r24" }, |
| 858 | { { "25" }, "r25" }, |
| 859 | { { "26" }, "r26" }, |
| 860 | { { "27" }, "r27" }, |
| 861 | { { "28" }, "r28" }, |
| 862 | { { "29" }, "r29" }, |
| 863 | { { "30" }, "r30" }, |
| 864 | { { "31" }, "r31" }, |
| 865 | { { "fr0" }, "f0" }, |
| 866 | { { "fr1" }, "f1" }, |
| 867 | { { "fr2" }, "f2" }, |
| 868 | { { "fr3" }, "f3" }, |
| 869 | { { "fr4" }, "f4" }, |
| 870 | { { "fr5" }, "f5" }, |
| 871 | { { "fr6" }, "f6" }, |
| 872 | { { "fr7" }, "f7" }, |
| 873 | { { "fr8" }, "f8" }, |
| 874 | { { "fr9" }, "f9" }, |
Mike Stump | 1088039 | 2009-09-17 21:15:00 +0000 | [diff] [blame] | 875 | { { "fr10" }, "f10" }, |
Daniel Dunbar | c1f2cdd | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 876 | { { "fr11" }, "f11" }, |
| 877 | { { "fr12" }, "f12" }, |
| 878 | { { "fr13" }, "f13" }, |
| 879 | { { "fr14" }, "f14" }, |
| 880 | { { "fr15" }, "f15" }, |
| 881 | { { "fr16" }, "f16" }, |
| 882 | { { "fr17" }, "f17" }, |
| 883 | { { "fr18" }, "f18" }, |
| 884 | { { "fr19" }, "f19" }, |
| 885 | { { "fr20" }, "f20" }, |
| 886 | { { "fr21" }, "f21" }, |
| 887 | { { "fr22" }, "f22" }, |
| 888 | { { "fr23" }, "f23" }, |
| 889 | { { "fr24" }, "f24" }, |
| 890 | { { "fr25" }, "f25" }, |
| 891 | { { "fr26" }, "f26" }, |
| 892 | { { "fr27" }, "f27" }, |
| 893 | { { "fr28" }, "f28" }, |
| 894 | { { "fr29" }, "f29" }, |
| 895 | { { "fr30" }, "f30" }, |
| 896 | { { "fr31" }, "f31" }, |
| 897 | { { "cc" }, "cr0" }, |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 898 | }; |
| 899 | |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 900 | void PPCTargetInfo::getGCCRegAliases(const GCCRegAlias *&Aliases, |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 901 | unsigned &NumAliases) const { |
| 902 | Aliases = GCCRegAliases; |
| 903 | NumAliases = llvm::array_lengthof(GCCRegAliases); |
| 904 | } |
| 905 | } // end anonymous namespace. |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 906 | |
| 907 | namespace { |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 908 | class PPC32TargetInfo : public PPCTargetInfo { |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 909 | public: |
Chris Lattner | e03ae30 | 2010-02-16 18:14:57 +0000 | [diff] [blame] | 910 | PPC32TargetInfo(const std::string &triple) : PPCTargetInfo(triple) { |
Eli Friedman | ed855cb | 2008-08-21 00:13:15 +0000 | [diff] [blame] | 911 | 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] | 912 | "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] | 913 | |
Joerg Sonnenberger | 6ac26fa | 2011-07-04 21:57:55 +0000 | [diff] [blame] | 914 | switch (getTriple().getOS()) { |
Nico Weber | 6e1d2ea | 2012-01-31 02:07:33 +0000 | [diff] [blame] | 915 | case llvm::Triple::Linux: |
Joerg Sonnenberger | 6ac26fa | 2011-07-04 21:57:55 +0000 | [diff] [blame] | 916 | case llvm::Triple::FreeBSD: |
| 917 | case llvm::Triple::NetBSD: |
Joerg Sonnenberger | 78542df | 2011-07-05 14:54:41 +0000 | [diff] [blame] | 918 | SizeType = UnsignedInt; |
Hal Finkel | 178a9b8 | 2012-03-02 20:54:36 +0000 | [diff] [blame] | 919 | PtrDiffType = SignedInt; |
| 920 | IntPtrType = SignedInt; |
Joerg Sonnenberger | 78542df | 2011-07-05 14:54:41 +0000 | [diff] [blame] | 921 | break; |
Joerg Sonnenberger | 1a83b43 | 2011-07-04 23:11:58 +0000 | [diff] [blame] | 922 | default: |
Joerg Sonnenberger | 78542df | 2011-07-05 14:54:41 +0000 | [diff] [blame] | 923 | break; |
Joerg Sonnenberger | 6ac26fa | 2011-07-04 21:57:55 +0000 | [diff] [blame] | 924 | } |
Roman Divacky | e3d175d | 2012-03-13 16:53:54 +0000 | [diff] [blame] | 925 | |
Roman Divacky | efe9c0d | 2012-03-13 19:20:17 +0000 | [diff] [blame] | 926 | if (getTriple().getOS() == llvm::Triple::FreeBSD) { |
| 927 | LongDoubleWidth = LongDoubleAlign = 64; |
Roman Divacky | e3d175d | 2012-03-13 16:53:54 +0000 | [diff] [blame] | 928 | LongDoubleFormat = &llvm::APFloat::IEEEdouble; |
Roman Divacky | efe9c0d | 2012-03-13 19:20:17 +0000 | [diff] [blame] | 929 | } |
Roman Divacky | c81f2a2 | 2011-01-06 08:27:10 +0000 | [diff] [blame] | 930 | } |
| 931 | |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 932 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
Roman Divacky | c81f2a2 | 2011-01-06 08:27:10 +0000 | [diff] [blame] | 933 | // 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] | 934 | return TargetInfo::PowerABIBuiltinVaList; |
Eli Friedman | ed855cb | 2008-08-21 00:13:15 +0000 | [diff] [blame] | 935 | } |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 936 | }; |
| 937 | } // end anonymous namespace. |
| 938 | |
| 939 | namespace { |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 940 | class PPC64TargetInfo : public PPCTargetInfo { |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 941 | public: |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 942 | PPC64TargetInfo(const std::string& triple) : PPCTargetInfo(triple) { |
Chris Lattner | f291b10 | 2008-05-09 06:17:04 +0000 | [diff] [blame] | 943 | LongWidth = LongAlign = PointerWidth = PointerAlign = 64; |
Eli Friedman | 3c7b6e4 | 2009-07-01 03:36:11 +0000 | [diff] [blame] | 944 | IntMaxType = SignedLong; |
| 945 | UIntMaxType = UnsignedLong; |
| 946 | Int64Type = SignedLong; |
Eli Friedman | ed855cb | 2008-08-21 00:13:15 +0000 | [diff] [blame] | 947 | DescriptionString = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-" |
Chris Lattner | 1932e12 | 2009-11-07 18:59:41 +0000 | [diff] [blame] | 948 | "i64:64:64-f32:32:32-f64:64:64-v128:128:128-n32:64"; |
Roman Divacky | e3d175d | 2012-03-13 16:53:54 +0000 | [diff] [blame] | 949 | |
Roman Divacky | efe9c0d | 2012-03-13 19:20:17 +0000 | [diff] [blame] | 950 | if (getTriple().getOS() == llvm::Triple::FreeBSD) { |
| 951 | LongDoubleWidth = LongDoubleAlign = 64; |
Roman Divacky | e3d175d | 2012-03-13 16:53:54 +0000 | [diff] [blame] | 952 | LongDoubleFormat = &llvm::APFloat::IEEEdouble; |
Roman Divacky | efe9c0d | 2012-03-13 19:20:17 +0000 | [diff] [blame] | 953 | } |
Chris Lattner | f291b10 | 2008-05-09 06:17:04 +0000 | [diff] [blame] | 954 | } |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 955 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 956 | return TargetInfo::CharPtrBuiltinVaList; |
Roman Divacky | c81f2a2 | 2011-01-06 08:27:10 +0000 | [diff] [blame] | 957 | } |
Eli Friedman | e427798 | 2008-08-20 23:11:40 +0000 | [diff] [blame] | 958 | }; |
| 959 | } // end anonymous namespace. |
| 960 | |
Daniel Dunbar | 4c6a226 | 2010-05-30 00:07:30 +0000 | [diff] [blame] | 961 | |
| 962 | namespace { |
Roman Divacky | c81f2a2 | 2011-01-06 08:27:10 +0000 | [diff] [blame] | 963 | class DarwinPPC32TargetInfo : |
| 964 | public DarwinTargetInfo<PPC32TargetInfo> { |
Daniel Dunbar | 4c6a226 | 2010-05-30 00:07:30 +0000 | [diff] [blame] | 965 | public: |
Roman Divacky | c81f2a2 | 2011-01-06 08:27:10 +0000 | [diff] [blame] | 966 | DarwinPPC32TargetInfo(const std::string& triple) |
| 967 | : DarwinTargetInfo<PPC32TargetInfo>(triple) { |
Daniel Dunbar | 4c6a226 | 2010-05-30 00:07:30 +0000 | [diff] [blame] | 968 | HasAlignMac68kSupport = true; |
Roman Divacky | c81f2a2 | 2011-01-06 08:27:10 +0000 | [diff] [blame] | 969 | BoolWidth = BoolAlign = 32; //XXX support -mone-byte-bool? |
Anton Yartsev | 9bc23ba | 2012-01-17 22:40:00 +0000 | [diff] [blame] | 970 | LongLongAlign = 32; |
Nick Lewycky | 9bddf43 | 2011-12-21 04:25:47 +0000 | [diff] [blame] | 971 | SuitableAlign = 128; |
Anton Yartsev | 9bc23ba | 2012-01-17 22:40:00 +0000 | [diff] [blame] | 972 | DescriptionString = "E-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-" |
| 973 | "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] | 974 | } |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 975 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 976 | return TargetInfo::CharPtrBuiltinVaList; |
Daniel Dunbar | 4c6a226 | 2010-05-30 00:07:30 +0000 | [diff] [blame] | 977 | } |
| 978 | }; |
| 979 | |
| 980 | class DarwinPPC64TargetInfo : |
| 981 | public DarwinTargetInfo<PPC64TargetInfo> { |
| 982 | public: |
| 983 | DarwinPPC64TargetInfo(const std::string& triple) |
| 984 | : DarwinTargetInfo<PPC64TargetInfo>(triple) { |
| 985 | HasAlignMac68kSupport = true; |
Nick Lewycky | 9bddf43 | 2011-12-21 04:25:47 +0000 | [diff] [blame] | 986 | SuitableAlign = 128; |
Daniel Dunbar | 4c6a226 | 2010-05-30 00:07:30 +0000 | [diff] [blame] | 987 | } |
| 988 | }; |
| 989 | } // end anonymous namespace. |
| 990 | |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 991 | namespace { |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 992 | static const unsigned NVPTXAddrSpaceMap[] = { |
| 993 | 1, // opencl_global |
| 994 | 3, // opencl_local |
| 995 | 4, // opencl_constant |
| 996 | 1, // cuda_device |
| 997 | 4, // cuda_constant |
| 998 | 3, // cuda_shared |
| 999 | }; |
| 1000 | class NVPTXTargetInfo : public TargetInfo { |
| 1001 | static const char * const GCCRegNames[]; |
Justin Holewinski | 2c585b9 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1002 | static const Builtin::Info BuiltinInfo[]; |
| 1003 | std::vector<llvm::StringRef> AvailableFeatures; |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1004 | public: |
| 1005 | NVPTXTargetInfo(const std::string& triple) : TargetInfo(triple) { |
| 1006 | BigEndian = false; |
| 1007 | TLSSupported = false; |
| 1008 | LongWidth = LongAlign = 64; |
| 1009 | AddrSpaceMap = &NVPTXAddrSpaceMap; |
Justin Holewinski | 2c585b9 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1010 | // Define available target features |
| 1011 | // These must be defined in sorted order! |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1012 | } |
| 1013 | virtual void getTargetDefines(const LangOptions &Opts, |
| 1014 | MacroBuilder &Builder) const { |
| 1015 | Builder.defineMacro("__PTX__"); |
Justin Holewinski | 2c585b9 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1016 | Builder.defineMacro("__NVPTX__"); |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1017 | } |
| 1018 | virtual void getTargetBuiltins(const Builtin::Info *&Records, |
| 1019 | unsigned &NumRecords) const { |
Justin Holewinski | 2c585b9 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1020 | Records = BuiltinInfo; |
| 1021 | NumRecords = clang::NVPTX::LastTSBuiltin-Builtin::FirstTSBuiltin; |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1022 | } |
| 1023 | virtual bool hasFeature(StringRef Feature) const { |
Justin Holewinski | 2c585b9 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1024 | return Feature == "ptx" || Feature == "nvptx"; |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1025 | } |
| 1026 | |
| 1027 | virtual void getGCCRegNames(const char * const *&Names, |
| 1028 | unsigned &NumNames) const; |
| 1029 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 1030 | unsigned &NumAliases) const { |
| 1031 | // No aliases. |
| 1032 | Aliases = 0; |
| 1033 | NumAliases = 0; |
| 1034 | } |
| 1035 | virtual bool validateAsmConstraint(const char *&Name, |
| 1036 | TargetInfo::ConstraintInfo &info) const { |
| 1037 | // FIXME: implement |
| 1038 | return true; |
| 1039 | } |
| 1040 | virtual const char *getClobbers() const { |
| 1041 | // FIXME: Is this really right? |
| 1042 | return ""; |
| 1043 | } |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 1044 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1045 | // FIXME: implement |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 1046 | return TargetInfo::CharPtrBuiltinVaList; |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1047 | } |
| 1048 | virtual bool setCPU(const std::string &Name) { |
Justin Holewinski | 2c585b9 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1049 | return Name == "sm_10" || Name == "sm_13" || Name == "sm_20"; |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1050 | } |
Justin Holewinski | 2c585b9 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1051 | virtual bool setFeatureEnabled(llvm::StringMap<bool> &Features, |
| 1052 | StringRef Name, |
| 1053 | bool Enabled) const; |
| 1054 | }; |
| 1055 | |
| 1056 | const Builtin::Info NVPTXTargetInfo::BuiltinInfo[] = { |
| 1057 | #define BUILTIN(ID, TYPE, ATTRS) { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
| 1058 | #define LIBBUILTIN(ID, TYPE, ATTRS, HEADER) { #ID, TYPE, ATTRS, HEADER,\ |
| 1059 | ALL_LANGUAGES }, |
| 1060 | #include "clang/Basic/BuiltinsNVPTX.def" |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1061 | }; |
| 1062 | |
| 1063 | const char * const NVPTXTargetInfo::GCCRegNames[] = { |
| 1064 | "r0" |
| 1065 | }; |
| 1066 | |
| 1067 | void NVPTXTargetInfo::getGCCRegNames(const char * const *&Names, |
| 1068 | unsigned &NumNames) const { |
| 1069 | Names = GCCRegNames; |
| 1070 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 1071 | } |
| 1072 | |
Justin Holewinski | 2c585b9 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1073 | bool NVPTXTargetInfo::setFeatureEnabled(llvm::StringMap<bool> &Features, |
| 1074 | StringRef Name, |
| 1075 | bool Enabled) const { |
| 1076 | if(std::binary_search(AvailableFeatures.begin(), AvailableFeatures.end(), |
| 1077 | Name)) { |
| 1078 | Features[Name] = Enabled; |
| 1079 | return true; |
| 1080 | } else { |
| 1081 | return false; |
| 1082 | } |
| 1083 | } |
| 1084 | |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1085 | class NVPTX32TargetInfo : public NVPTXTargetInfo { |
| 1086 | public: |
Justin Holewinski | 2c585b9 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1087 | NVPTX32TargetInfo(const std::string& triple) : NVPTXTargetInfo(triple) { |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1088 | PointerWidth = PointerAlign = 32; |
Justin Holewinski | 2c585b9 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1089 | SizeType = PtrDiffType = IntPtrType = TargetInfo::UnsignedInt; |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1090 | DescriptionString |
| 1091 | = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-" |
| 1092 | "f32:32:32-f64:64:64-v16:16:16-v32:32:32-v64:64:64-v128:128:128-" |
| 1093 | "n16:32:64"; |
Justin Holewinski | 2c585b9 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1094 | } |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1095 | }; |
| 1096 | |
| 1097 | class NVPTX64TargetInfo : public NVPTXTargetInfo { |
| 1098 | public: |
Justin Holewinski | 2c585b9 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1099 | NVPTX64TargetInfo(const std::string& triple) : NVPTXTargetInfo(triple) { |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1100 | PointerWidth = PointerAlign = 64; |
Justin Holewinski | 2c585b9 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1101 | SizeType = PtrDiffType = IntPtrType = TargetInfo::UnsignedLongLong; |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1102 | DescriptionString |
| 1103 | = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-" |
| 1104 | "f32:32:32-f64:64:64-v16:16:16-v32:32:32-v64:64:64-v128:128:128-" |
| 1105 | "n16:32:64"; |
Justin Holewinski | 2c585b9 | 2012-05-24 17:43:12 +0000 | [diff] [blame] | 1106 | } |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 1107 | }; |
| 1108 | } |
| 1109 | |
| 1110 | namespace { |
Chris Lattner | 9cbeb63 | 2010-03-06 21:21:27 +0000 | [diff] [blame] | 1111 | // MBlaze abstract base class |
| 1112 | class MBlazeTargetInfo : public TargetInfo { |
| 1113 | static const char * const GCCRegNames[]; |
| 1114 | static const TargetInfo::GCCRegAlias GCCRegAliases[]; |
| 1115 | |
| 1116 | public: |
| 1117 | MBlazeTargetInfo(const std::string& triple) : TargetInfo(triple) { |
Wesley Peck | a48fa4b | 2010-12-12 20:56:47 +0000 | [diff] [blame] | 1118 | DescriptionString = "E-p:32:32:32-i8:8:8-i16:16:16"; |
Chris Lattner | 9cbeb63 | 2010-03-06 21:21:27 +0000 | [diff] [blame] | 1119 | } |
| 1120 | |
| 1121 | virtual void getTargetBuiltins(const Builtin::Info *&Records, |
| 1122 | unsigned &NumRecords) const { |
| 1123 | // FIXME: Implement. |
| 1124 | Records = 0; |
| 1125 | NumRecords = 0; |
| 1126 | } |
| 1127 | |
| 1128 | virtual void getTargetDefines(const LangOptions &Opts, |
| 1129 | MacroBuilder &Builder) const; |
| 1130 | |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 1131 | virtual bool hasFeature(StringRef Feature) const { |
| 1132 | return Feature == "mblaze"; |
| 1133 | } |
| 1134 | |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 1135 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 1136 | return TargetInfo::CharPtrBuiltinVaList; |
Chris Lattner | 9cbeb63 | 2010-03-06 21:21:27 +0000 | [diff] [blame] | 1137 | } |
| 1138 | virtual const char *getTargetPrefix() const { |
| 1139 | return "mblaze"; |
| 1140 | } |
| 1141 | virtual void getGCCRegNames(const char * const *&Names, |
| 1142 | unsigned &NumNames) const; |
| 1143 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 1144 | unsigned &NumAliases) const; |
| 1145 | virtual bool validateAsmConstraint(const char *&Name, |
| 1146 | TargetInfo::ConstraintInfo &Info) const { |
| 1147 | switch (*Name) { |
| 1148 | default: return false; |
| 1149 | case 'O': // Zero |
| 1150 | return true; |
| 1151 | case 'b': // Base register |
| 1152 | case 'f': // Floating point register |
| 1153 | Info.setAllowsRegister(); |
| 1154 | return true; |
| 1155 | } |
| 1156 | } |
| 1157 | virtual const char *getClobbers() const { |
| 1158 | return ""; |
| 1159 | } |
| 1160 | }; |
| 1161 | |
| 1162 | /// MBlazeTargetInfo::getTargetDefines - Return a set of the MBlaze-specific |
| 1163 | /// #defines that are not tied to a specific subtarget. |
| 1164 | void MBlazeTargetInfo::getTargetDefines(const LangOptions &Opts, |
| 1165 | MacroBuilder &Builder) const { |
| 1166 | // Target identification. |
| 1167 | Builder.defineMacro("__microblaze__"); |
| 1168 | Builder.defineMacro("_ARCH_MICROBLAZE"); |
| 1169 | Builder.defineMacro("__MICROBLAZE__"); |
| 1170 | |
| 1171 | // Target properties. |
| 1172 | Builder.defineMacro("_BIG_ENDIAN"); |
| 1173 | Builder.defineMacro("__BIG_ENDIAN__"); |
| 1174 | |
| 1175 | // Subtarget options. |
| 1176 | Builder.defineMacro("__REGISTER_PREFIX__", ""); |
| 1177 | } |
| 1178 | |
| 1179 | |
| 1180 | const char * const MBlazeTargetInfo::GCCRegNames[] = { |
| 1181 | "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", |
| 1182 | "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", |
| 1183 | "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23", |
| 1184 | "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31", |
| 1185 | "$f0", "$f1", "$f2", "$f3", "$f4", "$f5", "$f6", "$f7", |
| 1186 | "$f8", "$f9", "$f10", "$f11", "$f12", "$f13", "$f14", "$f15", |
| 1187 | "$f16", "$f17", "$f18", "$f19", "$f20", "$f21", "$f22", "$f23", |
| 1188 | "$f24", "$f25", "$f26", "$f27", "$f28", "$f29", "$f30", "$f31", |
| 1189 | "hi", "lo", "accum","rmsr", "$fcc1","$fcc2","$fcc3","$fcc4", |
| 1190 | "$fcc5","$fcc6","$fcc7","$ap", "$rap", "$frp" |
| 1191 | }; |
| 1192 | |
| 1193 | void MBlazeTargetInfo::getGCCRegNames(const char * const *&Names, |
| 1194 | unsigned &NumNames) const { |
| 1195 | Names = GCCRegNames; |
| 1196 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 1197 | } |
| 1198 | |
| 1199 | const TargetInfo::GCCRegAlias MBlazeTargetInfo::GCCRegAliases[] = { |
| 1200 | { {"f0"}, "r0" }, |
| 1201 | { {"f1"}, "r1" }, |
| 1202 | { {"f2"}, "r2" }, |
| 1203 | { {"f3"}, "r3" }, |
| 1204 | { {"f4"}, "r4" }, |
| 1205 | { {"f5"}, "r5" }, |
| 1206 | { {"f6"}, "r6" }, |
| 1207 | { {"f7"}, "r7" }, |
| 1208 | { {"f8"}, "r8" }, |
| 1209 | { {"f9"}, "r9" }, |
| 1210 | { {"f10"}, "r10" }, |
| 1211 | { {"f11"}, "r11" }, |
| 1212 | { {"f12"}, "r12" }, |
| 1213 | { {"f13"}, "r13" }, |
| 1214 | { {"f14"}, "r14" }, |
| 1215 | { {"f15"}, "r15" }, |
| 1216 | { {"f16"}, "r16" }, |
| 1217 | { {"f17"}, "r17" }, |
| 1218 | { {"f18"}, "r18" }, |
| 1219 | { {"f19"}, "r19" }, |
| 1220 | { {"f20"}, "r20" }, |
| 1221 | { {"f21"}, "r21" }, |
| 1222 | { {"f22"}, "r22" }, |
| 1223 | { {"f23"}, "r23" }, |
| 1224 | { {"f24"}, "r24" }, |
| 1225 | { {"f25"}, "r25" }, |
| 1226 | { {"f26"}, "r26" }, |
| 1227 | { {"f27"}, "r27" }, |
| 1228 | { {"f28"}, "r28" }, |
| 1229 | { {"f29"}, "r29" }, |
| 1230 | { {"f30"}, "r30" }, |
| 1231 | { {"f31"}, "r31" }, |
| 1232 | }; |
| 1233 | |
| 1234 | void MBlazeTargetInfo::getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 1235 | unsigned &NumAliases) const { |
| 1236 | Aliases = GCCRegAliases; |
| 1237 | NumAliases = llvm::array_lengthof(GCCRegAliases); |
| 1238 | } |
| 1239 | } // end anonymous namespace. |
| 1240 | |
| 1241 | namespace { |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1242 | // Namespace for x86 abstract base class |
| 1243 | const Builtin::Info BuiltinInfo[] = { |
Eli Friedman | e7e66f7 | 2011-07-05 21:53:01 +0000 | [diff] [blame] | 1244 | #define BUILTIN(ID, TYPE, ATTRS) { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
Fariborz Jahanian | 67aba81 | 2010-11-30 17:35:24 +0000 | [diff] [blame] | 1245 | #define LIBBUILTIN(ID, TYPE, ATTRS, HEADER) { #ID, TYPE, ATTRS, HEADER,\ |
Eli Friedman | e7e66f7 | 2011-07-05 21:53:01 +0000 | [diff] [blame] | 1246 | ALL_LANGUAGES }, |
Chris Lattner | 6b15cdc | 2009-06-14 01:05:48 +0000 | [diff] [blame] | 1247 | #include "clang/Basic/BuiltinsX86.def" |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1248 | }; |
Eli Friedman | 61538a7 | 2008-05-20 14:21:01 +0000 | [diff] [blame] | 1249 | |
Nuno Lopes | 2550d70 | 2009-12-23 17:49:57 +0000 | [diff] [blame] | 1250 | static const char* const GCCRegNames[] = { |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1251 | "ax", "dx", "cx", "bx", "si", "di", "bp", "sp", |
| 1252 | "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] | 1253 | "argp", "flags", "fpcr", "fpsr", "dirflag", "frame", |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1254 | "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7", |
| 1255 | "mm0", "mm1", "mm2", "mm3", "mm4", "mm5", "mm6", "mm7", |
| 1256 | "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", |
Eric Christopher | cfd323d | 2011-06-21 00:05:20 +0000 | [diff] [blame] | 1257 | "xmm8", "xmm9", "xmm10", "xmm11", "xmm12", "xmm13", "xmm14", "xmm15", |
Eric Christopher | c5f9a01 | 2011-12-02 02:12:16 +0000 | [diff] [blame] | 1258 | "ymm0", "ymm1", "ymm2", "ymm3", "ymm4", "ymm5", "ymm6", "ymm7", |
| 1259 | "ymm8", "ymm9", "ymm10", "ymm11", "ymm12", "ymm13", "ymm14", "ymm15", |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1260 | }; |
| 1261 | |
Eric Christopher | cfd323d | 2011-06-21 00:05:20 +0000 | [diff] [blame] | 1262 | const TargetInfo::AddlRegName AddlRegNames[] = { |
| 1263 | { { "al", "ah", "eax", "rax" }, 0 }, |
| 1264 | { { "bl", "bh", "ebx", "rbx" }, 3 }, |
| 1265 | { { "cl", "ch", "ecx", "rcx" }, 2 }, |
| 1266 | { { "dl", "dh", "edx", "rdx" }, 1 }, |
| 1267 | { { "esi", "rsi" }, 4 }, |
| 1268 | { { "edi", "rdi" }, 5 }, |
| 1269 | { { "esp", "rsp" }, 7 }, |
| 1270 | { { "ebp", "rbp" }, 6 }, |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1271 | }; |
| 1272 | |
| 1273 | // X86 target abstract base class; x86-32 and x86-64 are very close, so |
| 1274 | // most of the implementation can be shared. |
| 1275 | class X86TargetInfo : public TargetInfo { |
Chris Lattner | 84f0ea8 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 1276 | enum X86SSEEnum { |
Craig Topper | 05fe4b5 | 2012-01-09 09:19:09 +0000 | [diff] [blame] | 1277 | NoSSE, SSE1, SSE2, SSE3, SSSE3, SSE41, SSE42, AVX, AVX2 |
Chris Lattner | 84f0ea8 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 1278 | } SSELevel; |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 1279 | enum MMX3DNowEnum { |
| 1280 | NoMMX3DNow, MMX, AMD3DNow, AMD3DNowAthlon |
| 1281 | } MMX3DNowLevel; |
Anders Carlsson | 9b0fb62 | 2010-01-27 03:47:49 +0000 | [diff] [blame] | 1282 | |
Eric Christopher | eea12d1 | 2010-04-02 23:50:19 +0000 | [diff] [blame] | 1283 | bool HasAES; |
Craig Topper | 3c0bc15 | 2012-05-31 05:18:48 +0000 | [diff] [blame] | 1284 | bool HasPCLMUL; |
Craig Topper | 31ceea0 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 1285 | bool HasLZCNT; |
| 1286 | bool HasBMI; |
| 1287 | bool HasBMI2; |
Craig Topper | e14e08b | 2011-12-29 16:10:46 +0000 | [diff] [blame] | 1288 | bool HasPOPCNT; |
Benjamin Kramer | 4dfa5ad | 2012-05-29 17:48:39 +0000 | [diff] [blame] | 1289 | bool HasSSE4a; |
Craig Topper | 6a511e1 | 2011-12-30 07:33:42 +0000 | [diff] [blame] | 1290 | bool HasFMA4; |
Craig Topper | 2ae9507 | 2012-06-03 21:46:30 +0000 | [diff] [blame] | 1291 | bool HasFMA; |
Craig Topper | b6af69e | 2012-06-09 22:24:14 +0000 | [diff] [blame] | 1292 | bool HasXOP; |
Bruno Cardoso Lopes | 7377ed9 | 2010-08-04 22:29:13 +0000 | [diff] [blame] | 1293 | |
Chandler Carruth | 499d972 | 2011-09-28 08:55:34 +0000 | [diff] [blame] | 1294 | /// \brief Enumeration of all of the X86 CPUs supported by Clang. |
| 1295 | /// |
| 1296 | /// Each enumeration represents a particular CPU supported by Clang. These |
| 1297 | /// loosely correspond to the options passed to '-march' or '-mtune' flags. |
| 1298 | enum CPUKind { |
| 1299 | CK_Generic, |
| 1300 | |
| 1301 | /// \name i386 |
| 1302 | /// i386-generation processors. |
| 1303 | //@{ |
| 1304 | CK_i386, |
| 1305 | //@} |
| 1306 | |
| 1307 | /// \name i486 |
| 1308 | /// i486-generation processors. |
| 1309 | //@{ |
| 1310 | CK_i486, |
| 1311 | CK_WinChipC6, |
| 1312 | CK_WinChip2, |
| 1313 | CK_C3, |
| 1314 | //@} |
| 1315 | |
| 1316 | /// \name i586 |
| 1317 | /// i586-generation processors, P5 microarchitecture based. |
| 1318 | //@{ |
| 1319 | CK_i586, |
| 1320 | CK_Pentium, |
| 1321 | CK_PentiumMMX, |
| 1322 | //@} |
| 1323 | |
| 1324 | /// \name i686 |
| 1325 | /// i686-generation processors, P6 / Pentium M microarchitecture based. |
| 1326 | //@{ |
| 1327 | CK_i686, |
| 1328 | CK_PentiumPro, |
| 1329 | CK_Pentium2, |
| 1330 | CK_Pentium3, |
| 1331 | CK_Pentium3M, |
| 1332 | CK_PentiumM, |
| 1333 | CK_C3_2, |
| 1334 | |
| 1335 | /// This enumerator is a bit odd, as GCC no longer accepts -march=yonah. |
| 1336 | /// Clang however has some logic to suport this. |
| 1337 | // FIXME: Warn, deprecate, and potentially remove this. |
| 1338 | CK_Yonah, |
| 1339 | //@} |
| 1340 | |
| 1341 | /// \name Netburst |
Chandler Carruth | 83450aa | 2011-09-28 18:17:30 +0000 | [diff] [blame] | 1342 | /// Netburst microarchitecture based processors. |
Chandler Carruth | 499d972 | 2011-09-28 08:55:34 +0000 | [diff] [blame] | 1343 | //@{ |
| 1344 | CK_Pentium4, |
| 1345 | CK_Pentium4M, |
| 1346 | CK_Prescott, |
| 1347 | CK_Nocona, |
| 1348 | //@} |
| 1349 | |
| 1350 | /// \name Core |
| 1351 | /// Core microarchitecture based processors. |
| 1352 | //@{ |
| 1353 | CK_Core2, |
| 1354 | |
| 1355 | /// This enumerator, like \see CK_Yonah, is a bit odd. It is another |
| 1356 | /// codename which GCC no longer accepts as an option to -march, but Clang |
| 1357 | /// has some logic for recognizing it. |
| 1358 | // FIXME: Warn, deprecate, and potentially remove this. |
| 1359 | CK_Penryn, |
| 1360 | //@} |
| 1361 | |
| 1362 | /// \name Atom |
| 1363 | /// Atom processors |
| 1364 | //@{ |
| 1365 | CK_Atom, |
| 1366 | //@} |
| 1367 | |
| 1368 | /// \name Nehalem |
| 1369 | /// Nehalem microarchitecture based processors. |
| 1370 | //@{ |
| 1371 | CK_Corei7, |
| 1372 | CK_Corei7AVX, |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1373 | CK_CoreAVXi, |
Craig Topper | 2b03bb0 | 2011-12-17 19:55:21 +0000 | [diff] [blame] | 1374 | CK_CoreAVX2, |
Chandler Carruth | 499d972 | 2011-09-28 08:55:34 +0000 | [diff] [blame] | 1375 | //@} |
| 1376 | |
| 1377 | /// \name K6 |
| 1378 | /// K6 architecture processors. |
| 1379 | //@{ |
| 1380 | CK_K6, |
| 1381 | CK_K6_2, |
| 1382 | CK_K6_3, |
| 1383 | //@} |
| 1384 | |
| 1385 | /// \name K7 |
| 1386 | /// K7 architecture processors. |
| 1387 | //@{ |
| 1388 | CK_Athlon, |
| 1389 | CK_AthlonThunderbird, |
| 1390 | CK_Athlon4, |
| 1391 | CK_AthlonXP, |
| 1392 | CK_AthlonMP, |
| 1393 | //@} |
| 1394 | |
| 1395 | /// \name K8 |
| 1396 | /// K8 architecture processors. |
| 1397 | //@{ |
| 1398 | CK_Athlon64, |
| 1399 | CK_Athlon64SSE3, |
| 1400 | CK_AthlonFX, |
| 1401 | CK_K8, |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1402 | CK_K8SSE3, |
Chandler Carruth | 499d972 | 2011-09-28 08:55:34 +0000 | [diff] [blame] | 1403 | CK_Opteron, |
| 1404 | CK_OpteronSSE3, |
Roman Divacky | 01c770d | 2011-10-30 07:48:46 +0000 | [diff] [blame] | 1405 | CK_AMDFAM10, |
Benjamin Kramer | 5660aa6 | 2012-01-10 11:50:18 +0000 | [diff] [blame] | 1406 | //@} |
Chandler Carruth | 499d972 | 2011-09-28 08:55:34 +0000 | [diff] [blame] | 1407 | |
Benjamin Kramer | 5660aa6 | 2012-01-10 11:50:18 +0000 | [diff] [blame] | 1408 | /// \name Bobcat |
| 1409 | /// Bobcat architecture processors. |
| 1410 | //@{ |
| 1411 | CK_BTVER1, |
| 1412 | //@} |
| 1413 | |
| 1414 | /// \name Bulldozer |
| 1415 | /// Bulldozer architecture processors. |
Benjamin Kramer | 61ea4fe | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 1416 | //@{ |
| 1417 | CK_BDVER1, |
| 1418 | CK_BDVER2, |
Benjamin Kramer | 5660aa6 | 2012-01-10 11:50:18 +0000 | [diff] [blame] | 1419 | //@} |
Benjamin Kramer | 61ea4fe | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 1420 | |
Chandler Carruth | 499d972 | 2011-09-28 08:55:34 +0000 | [diff] [blame] | 1421 | /// This specification is deprecated and will be removed in the future. |
| 1422 | /// Users should prefer \see CK_K8. |
| 1423 | // FIXME: Warn on this when the CPU is set to it. |
| 1424 | CK_x86_64, |
| 1425 | //@} |
| 1426 | |
| 1427 | /// \name Geode |
| 1428 | /// Geode processors. |
| 1429 | //@{ |
| 1430 | CK_Geode |
| 1431 | //@} |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1432 | } CPU; |
Chandler Carruth | 499d972 | 2011-09-28 08:55:34 +0000 | [diff] [blame] | 1433 | |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1434 | public: |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 1435 | X86TargetInfo(const std::string& triple) |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 1436 | : TargetInfo(triple), SSELevel(NoSSE), MMX3DNowLevel(NoMMX3DNow), |
Craig Topper | 3c0bc15 | 2012-05-31 05:18:48 +0000 | [diff] [blame] | 1437 | HasAES(false), HasPCLMUL(false), HasLZCNT(false), HasBMI(false), |
| 1438 | HasBMI2(false), HasPOPCNT(false), HasSSE4a(false), HasFMA4(false), |
Craig Topper | b6af69e | 2012-06-09 22:24:14 +0000 | [diff] [blame] | 1439 | HasFMA(false), HasXOP(false), CPU(CK_Generic) { |
Eli Friedman | e6a24e8 | 2011-12-22 03:51:45 +0000 | [diff] [blame] | 1440 | BigEndian = false; |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1441 | LongDoubleFormat = &llvm::APFloat::x87DoubleExtended; |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 1442 | } |
Benjamin Kramer | b406669 | 2011-12-28 15:47:06 +0000 | [diff] [blame] | 1443 | virtual unsigned getFloatEvalMethod() const { |
| 1444 | // X87 evaluates with 80 bits "long double" precision. |
| 1445 | return SSELevel == NoSSE ? 2 : 0; |
| 1446 | } |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 1447 | virtual void getTargetBuiltins(const Builtin::Info *&Records, |
| 1448 | unsigned &NumRecords) const { |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1449 | Records = BuiltinInfo; |
| 1450 | NumRecords = clang::X86::LastTSBuiltin-Builtin::FirstTSBuiltin; |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 1451 | } |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 1452 | virtual void getGCCRegNames(const char * const *&Names, |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1453 | unsigned &NumNames) const { |
| 1454 | Names = GCCRegNames; |
| 1455 | NumNames = llvm::array_lengthof(GCCRegNames); |
Anders Carlsson | 3346ae6 | 2007-11-24 23:38:12 +0000 | [diff] [blame] | 1456 | } |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 1457 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
Anders Carlsson | 3346ae6 | 2007-11-24 23:38:12 +0000 | [diff] [blame] | 1458 | unsigned &NumAliases) const { |
Eric Christopher | cfd323d | 2011-06-21 00:05:20 +0000 | [diff] [blame] | 1459 | Aliases = 0; |
| 1460 | NumAliases = 0; |
| 1461 | } |
| 1462 | virtual void getGCCAddlRegNames(const AddlRegName *&Names, |
| 1463 | unsigned &NumNames) const { |
| 1464 | Names = AddlRegNames; |
| 1465 | NumNames = llvm::array_lengthof(AddlRegNames); |
Anders Carlsson | fb5e5ba | 2007-10-13 00:45:48 +0000 | [diff] [blame] | 1466 | } |
Anders Carlsson | 066d2ea | 2009-02-28 17:11:49 +0000 | [diff] [blame] | 1467 | virtual bool validateAsmConstraint(const char *&Name, |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1468 | TargetInfo::ConstraintInfo &info) const; |
Stuart Hastings | 002333f | 2011-06-07 23:45:05 +0000 | [diff] [blame] | 1469 | virtual std::string convertConstraint(const char *&Constraint) const; |
Anders Carlsson | d04c6e2 | 2007-11-27 04:11:28 +0000 | [diff] [blame] | 1470 | virtual const char *getClobbers() const { |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 1471 | return "~{dirflag},~{fpsr},~{flags}"; |
| 1472 | } |
Chris Lattner | 3332864 | 2009-03-20 15:52:06 +0000 | [diff] [blame] | 1473 | virtual void getTargetDefines(const LangOptions &Opts, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 1474 | MacroBuilder &Builder) const; |
Daniel Dunbar | 17ca363 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 1475 | virtual bool setFeatureEnabled(llvm::StringMap<bool> &Features, |
Benjamin Kramer | 713575a | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 1476 | StringRef Name, |
Daniel Dunbar | 17ca363 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 1477 | bool Enabled) const; |
Chandler Carruth | c3a2e65 | 2011-09-28 05:56:05 +0000 | [diff] [blame] | 1478 | virtual void getDefaultFeatures(llvm::StringMap<bool> &Features) const; |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 1479 | virtual bool hasFeature(StringRef Feature) const; |
Daniel Dunbar | b93292a | 2009-12-19 03:30:57 +0000 | [diff] [blame] | 1480 | virtual void HandleTargetFeatures(std::vector<std::string> &Features); |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 1481 | virtual const char* getABI() const { |
Craig Topper | 05fe4b5 | 2012-01-09 09:19:09 +0000 | [diff] [blame] | 1482 | if (PointerWidth == 64 && SSELevel >= AVX) |
Eli Friedman | ee1ad99 | 2011-12-02 00:11:43 +0000 | [diff] [blame] | 1483 | return "avx"; |
| 1484 | else if (PointerWidth == 32 && MMX3DNowLevel == NoMMX3DNow) |
| 1485 | return "no-mmx"; |
| 1486 | return ""; |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 1487 | } |
Chandler Carruth | f6cf1c2 | 2011-09-28 02:59:25 +0000 | [diff] [blame] | 1488 | virtual bool setCPU(const std::string &Name) { |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1489 | CPU = llvm::StringSwitch<CPUKind>(Name) |
| 1490 | .Case("i386", CK_i386) |
| 1491 | .Case("i486", CK_i486) |
| 1492 | .Case("winchip-c6", CK_WinChipC6) |
| 1493 | .Case("winchip2", CK_WinChip2) |
| 1494 | .Case("c3", CK_C3) |
| 1495 | .Case("i586", CK_i586) |
| 1496 | .Case("pentium", CK_Pentium) |
| 1497 | .Case("pentium-mmx", CK_PentiumMMX) |
| 1498 | .Case("i686", CK_i686) |
| 1499 | .Case("pentiumpro", CK_PentiumPro) |
| 1500 | .Case("pentium2", CK_Pentium2) |
| 1501 | .Case("pentium3", CK_Pentium3) |
| 1502 | .Case("pentium3m", CK_Pentium3M) |
| 1503 | .Case("pentium-m", CK_PentiumM) |
| 1504 | .Case("c3-2", CK_C3_2) |
| 1505 | .Case("yonah", CK_Yonah) |
| 1506 | .Case("pentium4", CK_Pentium4) |
| 1507 | .Case("pentium4m", CK_Pentium4M) |
| 1508 | .Case("prescott", CK_Prescott) |
| 1509 | .Case("nocona", CK_Nocona) |
| 1510 | .Case("core2", CK_Core2) |
| 1511 | .Case("penryn", CK_Penryn) |
| 1512 | .Case("atom", CK_Atom) |
| 1513 | .Case("corei7", CK_Corei7) |
| 1514 | .Case("corei7-avx", CK_Corei7AVX) |
| 1515 | .Case("core-avx-i", CK_CoreAVXi) |
Craig Topper | 2b03bb0 | 2011-12-17 19:55:21 +0000 | [diff] [blame] | 1516 | .Case("core-avx2", CK_CoreAVX2) |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1517 | .Case("k6", CK_K6) |
| 1518 | .Case("k6-2", CK_K6_2) |
| 1519 | .Case("k6-3", CK_K6_3) |
| 1520 | .Case("athlon", CK_Athlon) |
| 1521 | .Case("athlon-tbird", CK_AthlonThunderbird) |
| 1522 | .Case("athlon-4", CK_Athlon4) |
| 1523 | .Case("athlon-xp", CK_AthlonXP) |
| 1524 | .Case("athlon-mp", CK_AthlonMP) |
| 1525 | .Case("athlon64", CK_Athlon64) |
| 1526 | .Case("athlon64-sse3", CK_Athlon64SSE3) |
| 1527 | .Case("athlon-fx", CK_AthlonFX) |
| 1528 | .Case("k8", CK_K8) |
| 1529 | .Case("k8-sse3", CK_K8SSE3) |
| 1530 | .Case("opteron", CK_Opteron) |
| 1531 | .Case("opteron-sse3", CK_OpteronSSE3) |
Roman Divacky | 01c770d | 2011-10-30 07:48:46 +0000 | [diff] [blame] | 1532 | .Case("amdfam10", CK_AMDFAM10) |
Benjamin Kramer | 5660aa6 | 2012-01-10 11:50:18 +0000 | [diff] [blame] | 1533 | .Case("btver1", CK_BTVER1) |
Benjamin Kramer | 61ea4fe | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 1534 | .Case("bdver1", CK_BDVER1) |
| 1535 | .Case("bdver2", CK_BDVER2) |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1536 | .Case("x86-64", CK_x86_64) |
| 1537 | .Case("geode", CK_Geode) |
| 1538 | .Default(CK_Generic); |
| 1539 | |
Chandler Carruth | 26a3914 | 2011-09-28 09:45:08 +0000 | [diff] [blame] | 1540 | // Perform any per-CPU checks necessary to determine if this CPU is |
| 1541 | // acceptable. |
| 1542 | // FIXME: This results in terrible diagnostics. Clang just says the CPU is |
| 1543 | // invalid without explaining *why*. |
| 1544 | switch (CPU) { |
| 1545 | case CK_Generic: |
| 1546 | // No processor selected! |
| 1547 | return false; |
| 1548 | |
| 1549 | case CK_i386: |
| 1550 | case CK_i486: |
| 1551 | case CK_WinChipC6: |
| 1552 | case CK_WinChip2: |
| 1553 | case CK_C3: |
| 1554 | case CK_i586: |
| 1555 | case CK_Pentium: |
| 1556 | case CK_PentiumMMX: |
| 1557 | case CK_i686: |
| 1558 | case CK_PentiumPro: |
| 1559 | case CK_Pentium2: |
| 1560 | case CK_Pentium3: |
| 1561 | case CK_Pentium3M: |
| 1562 | case CK_PentiumM: |
| 1563 | case CK_Yonah: |
| 1564 | case CK_C3_2: |
| 1565 | case CK_Pentium4: |
| 1566 | case CK_Pentium4M: |
| 1567 | case CK_Prescott: |
| 1568 | case CK_K6: |
| 1569 | case CK_K6_2: |
| 1570 | case CK_K6_3: |
| 1571 | case CK_Athlon: |
| 1572 | case CK_AthlonThunderbird: |
| 1573 | case CK_Athlon4: |
| 1574 | case CK_AthlonXP: |
| 1575 | case CK_AthlonMP: |
| 1576 | case CK_Geode: |
| 1577 | // Only accept certain architectures when compiling in 32-bit mode. |
| 1578 | if (PointerWidth != 32) |
| 1579 | return false; |
| 1580 | |
| 1581 | // Fallthrough |
| 1582 | case CK_Nocona: |
| 1583 | case CK_Core2: |
| 1584 | case CK_Penryn: |
| 1585 | case CK_Atom: |
| 1586 | case CK_Corei7: |
| 1587 | case CK_Corei7AVX: |
| 1588 | case CK_CoreAVXi: |
Craig Topper | 2b03bb0 | 2011-12-17 19:55:21 +0000 | [diff] [blame] | 1589 | case CK_CoreAVX2: |
Chandler Carruth | 26a3914 | 2011-09-28 09:45:08 +0000 | [diff] [blame] | 1590 | case CK_Athlon64: |
| 1591 | case CK_Athlon64SSE3: |
| 1592 | case CK_AthlonFX: |
| 1593 | case CK_K8: |
| 1594 | case CK_K8SSE3: |
| 1595 | case CK_Opteron: |
| 1596 | case CK_OpteronSSE3: |
Roman Divacky | 01c770d | 2011-10-30 07:48:46 +0000 | [diff] [blame] | 1597 | case CK_AMDFAM10: |
Benjamin Kramer | 5660aa6 | 2012-01-10 11:50:18 +0000 | [diff] [blame] | 1598 | case CK_BTVER1: |
Benjamin Kramer | 61ea4fe | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 1599 | case CK_BDVER1: |
| 1600 | case CK_BDVER2: |
Chandler Carruth | 26a3914 | 2011-09-28 09:45:08 +0000 | [diff] [blame] | 1601 | case CK_x86_64: |
| 1602 | return true; |
| 1603 | } |
Chandler Carruth | 5b7803d | 2011-09-28 10:49:06 +0000 | [diff] [blame] | 1604 | llvm_unreachable("Unhandled CPU kind"); |
Chandler Carruth | f6cf1c2 | 2011-09-28 02:59:25 +0000 | [diff] [blame] | 1605 | } |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 1606 | }; |
Chris Lattner | 3daed52 | 2009-03-02 22:20:04 +0000 | [diff] [blame] | 1607 | |
Chandler Carruth | c3a2e65 | 2011-09-28 05:56:05 +0000 | [diff] [blame] | 1608 | void X86TargetInfo::getDefaultFeatures(llvm::StringMap<bool> &Features) const { |
Daniel Dunbar | 868bd0a | 2009-05-06 03:16:41 +0000 | [diff] [blame] | 1609 | // FIXME: This should not be here. |
| 1610 | Features["3dnow"] = false; |
| 1611 | Features["3dnowa"] = false; |
| 1612 | Features["mmx"] = false; |
| 1613 | Features["sse"] = false; |
| 1614 | Features["sse2"] = false; |
| 1615 | Features["sse3"] = false; |
| 1616 | Features["ssse3"] = false; |
| 1617 | Features["sse41"] = false; |
| 1618 | Features["sse42"] = false; |
Roman Divacky | 80b32b8 | 2011-10-30 13:47:56 +0000 | [diff] [blame] | 1619 | Features["sse4a"] = false; |
Eric Christopher | eea12d1 | 2010-04-02 23:50:19 +0000 | [diff] [blame] | 1620 | Features["aes"] = false; |
Craig Topper | 3c0bc15 | 2012-05-31 05:18:48 +0000 | [diff] [blame] | 1621 | Features["pclmul"] = false; |
Bruno Cardoso Lopes | 7377ed9 | 2010-08-04 22:29:13 +0000 | [diff] [blame] | 1622 | Features["avx"] = false; |
Craig Topper | 2b03bb0 | 2011-12-17 19:55:21 +0000 | [diff] [blame] | 1623 | Features["avx2"] = false; |
Craig Topper | 31ceea0 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 1624 | Features["lzcnt"] = false; |
| 1625 | Features["bmi"] = false; |
| 1626 | Features["bmi2"] = false; |
Craig Topper | e14e08b | 2011-12-29 16:10:46 +0000 | [diff] [blame] | 1627 | Features["popcnt"] = false; |
Craig Topper | 6a511e1 | 2011-12-30 07:33:42 +0000 | [diff] [blame] | 1628 | Features["fma4"] = false; |
Craig Topper | 2ae9507 | 2012-06-03 21:46:30 +0000 | [diff] [blame] | 1629 | Features["fma"] = false; |
Craig Topper | b6af69e | 2012-06-09 22:24:14 +0000 | [diff] [blame] | 1630 | Features["xop"] = false; |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 1631 | |
Daniel Dunbar | 868bd0a | 2009-05-06 03:16:41 +0000 | [diff] [blame] | 1632 | // FIXME: This *really* should not be here. |
| 1633 | |
| 1634 | // X86_64 always has SSE2. |
| 1635 | if (PointerWidth == 64) |
| 1636 | Features["sse2"] = Features["sse"] = Features["mmx"] = true; |
| 1637 | |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1638 | switch (CPU) { |
| 1639 | case CK_Generic: |
| 1640 | case CK_i386: |
| 1641 | case CK_i486: |
| 1642 | case CK_i586: |
| 1643 | case CK_Pentium: |
| 1644 | case CK_i686: |
| 1645 | case CK_PentiumPro: |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1646 | break; |
| 1647 | case CK_PentiumMMX: |
| 1648 | case CK_Pentium2: |
Daniel Dunbar | 3ac7904 | 2009-05-06 21:56:32 +0000 | [diff] [blame] | 1649 | setFeatureEnabled(Features, "mmx", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1650 | break; |
| 1651 | case CK_Pentium3: |
| 1652 | case CK_Pentium3M: |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 1653 | setFeatureEnabled(Features, "mmx", true); |
Daniel Dunbar | 3ac7904 | 2009-05-06 21:56:32 +0000 | [diff] [blame] | 1654 | setFeatureEnabled(Features, "sse", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1655 | break; |
| 1656 | case CK_PentiumM: |
| 1657 | case CK_Pentium4: |
| 1658 | case CK_Pentium4M: |
| 1659 | case CK_x86_64: |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 1660 | setFeatureEnabled(Features, "mmx", true); |
Daniel Dunbar | 3ac7904 | 2009-05-06 21:56:32 +0000 | [diff] [blame] | 1661 | setFeatureEnabled(Features, "sse2", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1662 | break; |
| 1663 | case CK_Yonah: |
| 1664 | case CK_Prescott: |
| 1665 | case CK_Nocona: |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 1666 | setFeatureEnabled(Features, "mmx", true); |
Daniel Dunbar | 3ac7904 | 2009-05-06 21:56:32 +0000 | [diff] [blame] | 1667 | setFeatureEnabled(Features, "sse3", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1668 | break; |
| 1669 | case CK_Core2: |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 1670 | setFeatureEnabled(Features, "mmx", true); |
Daniel Dunbar | 3ac7904 | 2009-05-06 21:56:32 +0000 | [diff] [blame] | 1671 | setFeatureEnabled(Features, "ssse3", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1672 | break; |
| 1673 | case CK_Penryn: |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 1674 | setFeatureEnabled(Features, "mmx", true); |
Benjamin Kramer | b3453a8 | 2012-01-04 14:36:57 +0000 | [diff] [blame] | 1675 | setFeatureEnabled(Features, "sse4.1", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1676 | break; |
| 1677 | case CK_Atom: |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 1678 | setFeatureEnabled(Features, "mmx", true); |
Chandler Carruth | 49defe6 | 2011-09-28 10:36:46 +0000 | [diff] [blame] | 1679 | setFeatureEnabled(Features, "ssse3", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1680 | break; |
| 1681 | case CK_Corei7: |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 1682 | setFeatureEnabled(Features, "mmx", true); |
Daniel Dunbar | 3ac7904 | 2009-05-06 21:56:32 +0000 | [diff] [blame] | 1683 | setFeatureEnabled(Features, "sse4", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1684 | break; |
| 1685 | case CK_Corei7AVX: |
| 1686 | case CK_CoreAVXi: |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 1687 | setFeatureEnabled(Features, "mmx", true); |
Craig Topper | fd93630 | 2012-04-26 07:31:30 +0000 | [diff] [blame] | 1688 | setFeatureEnabled(Features, "avx", true); |
Roman Divacky | bcaa3b8 | 2011-04-05 20:32:44 +0000 | [diff] [blame] | 1689 | setFeatureEnabled(Features, "aes", true); |
Craig Topper | 3c0bc15 | 2012-05-31 05:18:48 +0000 | [diff] [blame] | 1690 | setFeatureEnabled(Features, "pclmul", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1691 | break; |
Craig Topper | 2b03bb0 | 2011-12-17 19:55:21 +0000 | [diff] [blame] | 1692 | case CK_CoreAVX2: |
| 1693 | setFeatureEnabled(Features, "mmx", true); |
Craig Topper | fd93630 | 2012-04-26 07:31:30 +0000 | [diff] [blame] | 1694 | setFeatureEnabled(Features, "avx2", true); |
Craig Topper | 2b03bb0 | 2011-12-17 19:55:21 +0000 | [diff] [blame] | 1695 | setFeatureEnabled(Features, "aes", true); |
Craig Topper | 3c0bc15 | 2012-05-31 05:18:48 +0000 | [diff] [blame] | 1696 | setFeatureEnabled(Features, "pclmul", true); |
Craig Topper | 31ceea0 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 1697 | setFeatureEnabled(Features, "lzcnt", true); |
| 1698 | setFeatureEnabled(Features, "bmi", true); |
| 1699 | setFeatureEnabled(Features, "bmi2", true); |
Craig Topper | 2ae9507 | 2012-06-03 21:46:30 +0000 | [diff] [blame] | 1700 | setFeatureEnabled(Features, "fma", true); |
Craig Topper | 2b03bb0 | 2011-12-17 19:55:21 +0000 | [diff] [blame] | 1701 | break; |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1702 | case CK_K6: |
| 1703 | case CK_WinChipC6: |
Daniel Dunbar | 3ac7904 | 2009-05-06 21:56:32 +0000 | [diff] [blame] | 1704 | setFeatureEnabled(Features, "mmx", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1705 | break; |
| 1706 | case CK_K6_2: |
| 1707 | case CK_K6_3: |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1708 | case CK_WinChip2: |
| 1709 | case CK_C3: |
Daniel Dunbar | 3ac7904 | 2009-05-06 21:56:32 +0000 | [diff] [blame] | 1710 | setFeatureEnabled(Features, "3dnow", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1711 | break; |
Chandler Carruth | 49defe6 | 2011-09-28 10:36:46 +0000 | [diff] [blame] | 1712 | case CK_Athlon: |
| 1713 | case CK_AthlonThunderbird: |
| 1714 | case CK_Geode: |
| 1715 | setFeatureEnabled(Features, "3dnowa", true); |
| 1716 | break; |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1717 | case CK_Athlon4: |
| 1718 | case CK_AthlonXP: |
| 1719 | case CK_AthlonMP: |
Daniel Dunbar | 3ac7904 | 2009-05-06 21:56:32 +0000 | [diff] [blame] | 1720 | setFeatureEnabled(Features, "sse", true); |
| 1721 | setFeatureEnabled(Features, "3dnowa", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1722 | break; |
| 1723 | case CK_K8: |
| 1724 | case CK_Opteron: |
| 1725 | case CK_Athlon64: |
| 1726 | case CK_AthlonFX: |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 1727 | setFeatureEnabled(Features, "sse2", true); |
Daniel Dunbar | 3ac7904 | 2009-05-06 21:56:32 +0000 | [diff] [blame] | 1728 | setFeatureEnabled(Features, "3dnowa", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1729 | break; |
| 1730 | case CK_K8SSE3: |
| 1731 | case CK_OpteronSSE3: |
| 1732 | case CK_Athlon64SSE3: |
Roman Divacky | 80b32b8 | 2011-10-30 13:47:56 +0000 | [diff] [blame] | 1733 | setFeatureEnabled(Features, "sse3", true); |
| 1734 | setFeatureEnabled(Features, "3dnowa", true); |
| 1735 | break; |
Roman Divacky | 01c770d | 2011-10-30 07:48:46 +0000 | [diff] [blame] | 1736 | case CK_AMDFAM10: |
Roman Divacky | c8b09a1 | 2010-12-29 13:28:29 +0000 | [diff] [blame] | 1737 | setFeatureEnabled(Features, "sse3", true); |
Roman Divacky | 80b32b8 | 2011-10-30 13:47:56 +0000 | [diff] [blame] | 1738 | setFeatureEnabled(Features, "sse4a", true); |
Roman Divacky | c8b09a1 | 2010-12-29 13:28:29 +0000 | [diff] [blame] | 1739 | setFeatureEnabled(Features, "3dnowa", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1740 | break; |
Benjamin Kramer | 5660aa6 | 2012-01-10 11:50:18 +0000 | [diff] [blame] | 1741 | case CK_BTVER1: |
| 1742 | setFeatureEnabled(Features, "ssse3", true); |
| 1743 | setFeatureEnabled(Features, "sse4a", true); |
Craig Topper | 90ea036 | 2012-05-30 05:54:54 +0000 | [diff] [blame] | 1744 | break; |
Benjamin Kramer | 61ea4fe | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 1745 | case CK_BDVER1: |
| 1746 | case CK_BDVER2: |
Craig Topper | 70d9b16 | 2012-05-01 07:18:03 +0000 | [diff] [blame] | 1747 | setFeatureEnabled(Features, "avx", true); |
Craig Topper | b6af69e | 2012-06-09 22:24:14 +0000 | [diff] [blame] | 1748 | setFeatureEnabled(Features, "xop", true); |
Benjamin Kramer | 61ea4fe | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 1749 | setFeatureEnabled(Features, "aes", true); |
Craig Topper | 3c0bc15 | 2012-05-31 05:18:48 +0000 | [diff] [blame] | 1750 | setFeatureEnabled(Features, "pclmul", true); |
Benjamin Kramer | 61ea4fe | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 1751 | break; |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1752 | case CK_C3_2: |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 1753 | setFeatureEnabled(Features, "mmx", true); |
Daniel Dunbar | 3ac7904 | 2009-05-06 21:56:32 +0000 | [diff] [blame] | 1754 | setFeatureEnabled(Features, "sse", true); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 1755 | break; |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 1756 | } |
Daniel Dunbar | 868bd0a | 2009-05-06 03:16:41 +0000 | [diff] [blame] | 1757 | } |
| 1758 | |
Daniel Dunbar | 17ca363 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 1759 | bool X86TargetInfo::setFeatureEnabled(llvm::StringMap<bool> &Features, |
Benjamin Kramer | 713575a | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 1760 | StringRef Name, |
Daniel Dunbar | 17ca363 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 1761 | bool Enabled) const { |
Eric Christopher | d39ebe2 | 2010-03-04 02:26:37 +0000 | [diff] [blame] | 1762 | // FIXME: This *really* should not be here. We need some way of translating |
| 1763 | // options into llvm subtarget features. |
| 1764 | if (!Features.count(Name) && |
| 1765 | (Name != "sse4" && Name != "sse4.2" && Name != "sse4.1")) |
Daniel Dunbar | 17ca363 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 1766 | return false; |
| 1767 | |
Rafael Espindola | 53ac3d8 | 2011-11-27 20:00:43 +0000 | [diff] [blame] | 1768 | // FIXME: this should probably use a switch with fall through. |
| 1769 | |
Daniel Dunbar | 17ca363 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 1770 | if (Enabled) { |
| 1771 | if (Name == "mmx") |
| 1772 | Features["mmx"] = true; |
| 1773 | else if (Name == "sse") |
Rafael Espindola | 53ac3d8 | 2011-11-27 20:00:43 +0000 | [diff] [blame] | 1774 | Features["mmx"] = Features["sse"] = true; |
Daniel Dunbar | 17ca363 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 1775 | else if (Name == "sse2") |
Rafael Espindola | 53ac3d8 | 2011-11-27 20:00:43 +0000 | [diff] [blame] | 1776 | Features["mmx"] = Features["sse"] = Features["sse2"] = true; |
Daniel Dunbar | 17ca363 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 1777 | else if (Name == "sse3") |
Rafael Espindola | 53ac3d8 | 2011-11-27 20:00:43 +0000 | [diff] [blame] | 1778 | Features["mmx"] = Features["sse"] = Features["sse2"] = Features["sse3"] = |
| 1779 | true; |
Daniel Dunbar | 17ca363 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 1780 | else if (Name == "ssse3") |
Rafael Espindola | 53ac3d8 | 2011-11-27 20:00:43 +0000 | [diff] [blame] | 1781 | Features["mmx"] = Features["sse"] = Features["sse2"] = Features["sse3"] = |
Daniel Dunbar | 17ca363 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 1782 | Features["ssse3"] = true; |
Eric Christopher | d39ebe2 | 2010-03-04 02:26:37 +0000 | [diff] [blame] | 1783 | else if (Name == "sse4" || Name == "sse4.2") |
Rafael Espindola | 53ac3d8 | 2011-11-27 20:00:43 +0000 | [diff] [blame] | 1784 | Features["mmx"] = Features["sse"] = Features["sse2"] = Features["sse3"] = |
Craig Topper | e14e08b | 2011-12-29 16:10:46 +0000 | [diff] [blame] | 1785 | Features["ssse3"] = Features["sse41"] = Features["sse42"] = |
| 1786 | Features["popcnt"] = true; |
Eric Christopher | d39ebe2 | 2010-03-04 02:26:37 +0000 | [diff] [blame] | 1787 | else if (Name == "sse4.1") |
Rafael Espindola | 53ac3d8 | 2011-11-27 20:00:43 +0000 | [diff] [blame] | 1788 | Features["mmx"] = Features["sse"] = Features["sse2"] = Features["sse3"] = |
Eric Christopher | d39ebe2 | 2010-03-04 02:26:37 +0000 | [diff] [blame] | 1789 | Features["ssse3"] = Features["sse41"] = true; |
Daniel Dunbar | 17ca363 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 1790 | else if (Name == "3dnow") |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 1791 | Features["mmx"] = Features["3dnow"] = true; |
Daniel Dunbar | 17ca363 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 1792 | else if (Name == "3dnowa") |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 1793 | Features["mmx"] = Features["3dnow"] = Features["3dnowa"] = true; |
Eric Christopher | eea12d1 | 2010-04-02 23:50:19 +0000 | [diff] [blame] | 1794 | else if (Name == "aes") |
Craig Topper | a7463c3 | 2012-06-03 21:56:22 +0000 | [diff] [blame] | 1795 | Features["sse"] = Features["sse2"] = Features["aes"] = true; |
Craig Topper | 3c0bc15 | 2012-05-31 05:18:48 +0000 | [diff] [blame] | 1796 | else if (Name == "pclmul") |
Craig Topper | a7463c3 | 2012-06-03 21:56:22 +0000 | [diff] [blame] | 1797 | Features["sse"] = Features["sse2"] = Features["pclmul"] = true; |
Bruno Cardoso Lopes | 7377ed9 | 2010-08-04 22:29:13 +0000 | [diff] [blame] | 1798 | else if (Name == "avx") |
Rafael Espindola | 53ac3d8 | 2011-11-27 20:00:43 +0000 | [diff] [blame] | 1799 | Features["mmx"] = Features["sse"] = Features["sse2"] = Features["sse3"] = |
| 1800 | Features["ssse3"] = Features["sse41"] = Features["sse42"] = |
Craig Topper | e14e08b | 2011-12-29 16:10:46 +0000 | [diff] [blame] | 1801 | Features["popcnt"] = Features["avx"] = true; |
Craig Topper | 2b03bb0 | 2011-12-17 19:55:21 +0000 | [diff] [blame] | 1802 | else if (Name == "avx2") |
| 1803 | Features["mmx"] = Features["sse"] = Features["sse2"] = Features["sse3"] = |
| 1804 | Features["ssse3"] = Features["sse41"] = Features["sse42"] = |
Craig Topper | e14e08b | 2011-12-29 16:10:46 +0000 | [diff] [blame] | 1805 | Features["popcnt"] = Features["avx"] = Features["avx2"] = true; |
Craig Topper | 2ae9507 | 2012-06-03 21:46:30 +0000 | [diff] [blame] | 1806 | else if (Name == "fma") |
| 1807 | Features["mmx"] = Features["sse"] = Features["sse2"] = Features["sse3"] = |
| 1808 | Features["ssse3"] = Features["sse41"] = Features["sse42"] = |
| 1809 | Features["popcnt"] = Features["avx"] = Features["fma"] = true; |
Craig Topper | 6a511e1 | 2011-12-30 07:33:42 +0000 | [diff] [blame] | 1810 | else if (Name == "fma4") |
| 1811 | Features["mmx"] = Features["sse"] = Features["sse2"] = Features["sse3"] = |
| 1812 | Features["ssse3"] = Features["sse41"] = Features["sse42"] = |
Craig Topper | 90ea036 | 2012-05-30 05:54:54 +0000 | [diff] [blame] | 1813 | Features["popcnt"] = Features["avx"] = Features["sse4a"] = |
| 1814 | Features["fma4"] = true; |
Craig Topper | b6af69e | 2012-06-09 22:24:14 +0000 | [diff] [blame] | 1815 | else if (Name == "xop") |
| 1816 | Features["mmx"] = Features["sse"] = Features["sse2"] = Features["sse3"] = |
| 1817 | Features["ssse3"] = Features["sse41"] = Features["sse42"] = |
| 1818 | Features["popcnt"] = Features["avx"] = Features["sse4a"] = |
| 1819 | Features["fma4"] = Features["xop"] = true; |
Roman Divacky | 80b32b8 | 2011-10-30 13:47:56 +0000 | [diff] [blame] | 1820 | else if (Name == "sse4a") |
Craig Topper | 6a511e1 | 2011-12-30 07:33:42 +0000 | [diff] [blame] | 1821 | Features["mmx"] = Features["sse"] = Features["sse2"] = Features["sse3"] = |
Craig Topper | 90ea036 | 2012-05-30 05:54:54 +0000 | [diff] [blame] | 1822 | Features["sse4a"] = true; |
Craig Topper | 31ceea0 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 1823 | else if (Name == "lzcnt") |
| 1824 | Features["lzcnt"] = true; |
| 1825 | else if (Name == "bmi") |
| 1826 | Features["bmi"] = true; |
| 1827 | else if (Name == "bmi2") |
| 1828 | Features["bmi2"] = true; |
Craig Topper | e14e08b | 2011-12-29 16:10:46 +0000 | [diff] [blame] | 1829 | else if (Name == "popcnt") |
| 1830 | Features["popcnt"] = true; |
Daniel Dunbar | 17ca363 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 1831 | } else { |
| 1832 | if (Name == "mmx") |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 1833 | Features["mmx"] = Features["3dnow"] = Features["3dnowa"] = false; |
Daniel Dunbar | 17ca363 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 1834 | else if (Name == "sse") |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 1835 | Features["sse"] = Features["sse2"] = Features["sse3"] = |
Craig Topper | 6a511e1 | 2011-12-30 07:33:42 +0000 | [diff] [blame] | 1836 | Features["ssse3"] = Features["sse41"] = Features["sse42"] = |
Craig Topper | 31380fb | 2012-06-03 22:23:42 +0000 | [diff] [blame] | 1837 | Features["sse4a"] = Features["avx"] = Features["avx2"] = |
| 1838 | Features["fma"] = Features["fma4"] = Features["aes"] = |
Craig Topper | b6af69e | 2012-06-09 22:24:14 +0000 | [diff] [blame] | 1839 | Features["pclmul"] = Features["xop"] = false; |
Daniel Dunbar | 17ca363 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 1840 | else if (Name == "sse2") |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 1841 | Features["sse2"] = Features["sse3"] = Features["ssse3"] = |
Craig Topper | a7463c3 | 2012-06-03 21:56:22 +0000 | [diff] [blame] | 1842 | Features["sse41"] = Features["sse42"] = Features["sse4a"] = |
Craig Topper | 31380fb | 2012-06-03 22:23:42 +0000 | [diff] [blame] | 1843 | Features["avx"] = Features["avx2"] = Features["fma"] = |
Craig Topper | b6af69e | 2012-06-09 22:24:14 +0000 | [diff] [blame] | 1844 | Features["fma4"] = Features["aes"] = Features["pclmul"] = |
| 1845 | Features["xop"] = false; |
Daniel Dunbar | 17ca363 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 1846 | else if (Name == "sse3") |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 1847 | Features["sse3"] = Features["ssse3"] = Features["sse41"] = |
Craig Topper | 31380fb | 2012-06-03 22:23:42 +0000 | [diff] [blame] | 1848 | Features["sse42"] = Features["sse4a"] = Features["avx"] = |
Craig Topper | b6af69e | 2012-06-09 22:24:14 +0000 | [diff] [blame] | 1849 | Features["avx2"] = Features["fma"] = Features["fma4"] = |
| 1850 | Features["xop"] = false; |
Daniel Dunbar | 17ca363 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 1851 | else if (Name == "ssse3") |
Craig Topper | 31380fb | 2012-06-03 22:23:42 +0000 | [diff] [blame] | 1852 | Features["ssse3"] = Features["sse41"] = Features["sse42"] = |
| 1853 | Features["avx"] = Features["avx2"] = Features["fma"] = false; |
Michael J. Spencer | b24bac9 | 2011-04-17 19:22:03 +0000 | [diff] [blame] | 1854 | else if (Name == "sse4" || Name == "sse4.1") |
Craig Topper | 31380fb | 2012-06-03 22:23:42 +0000 | [diff] [blame] | 1855 | Features["sse41"] = Features["sse42"] = Features["avx"] = |
| 1856 | Features["avx2"] = Features["fma"] = false; |
Eric Christopher | d41b4ec | 2010-03-04 02:31:44 +0000 | [diff] [blame] | 1857 | else if (Name == "sse4.2") |
Craig Topper | 31380fb | 2012-06-03 22:23:42 +0000 | [diff] [blame] | 1858 | Features["sse42"] = Features["avx"] = Features["avx2"] = |
| 1859 | Features["fma"] = false; |
Daniel Dunbar | 17ca363 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 1860 | else if (Name == "3dnow") |
| 1861 | Features["3dnow"] = Features["3dnowa"] = false; |
| 1862 | else if (Name == "3dnowa") |
| 1863 | Features["3dnowa"] = false; |
Eric Christopher | eea12d1 | 2010-04-02 23:50:19 +0000 | [diff] [blame] | 1864 | else if (Name == "aes") |
| 1865 | Features["aes"] = false; |
Craig Topper | 3c0bc15 | 2012-05-31 05:18:48 +0000 | [diff] [blame] | 1866 | else if (Name == "pclmul") |
| 1867 | Features["pclmul"] = false; |
Bruno Cardoso Lopes | 7377ed9 | 2010-08-04 22:29:13 +0000 | [diff] [blame] | 1868 | else if (Name == "avx") |
Craig Topper | 2ae9507 | 2012-06-03 21:46:30 +0000 | [diff] [blame] | 1869 | Features["avx"] = Features["avx2"] = Features["fma"] = |
Craig Topper | b6af69e | 2012-06-09 22:24:14 +0000 | [diff] [blame] | 1870 | Features["fma4"] = Features["xop"] = false; |
Craig Topper | 2b03bb0 | 2011-12-17 19:55:21 +0000 | [diff] [blame] | 1871 | else if (Name == "avx2") |
| 1872 | Features["avx2"] = false; |
Craig Topper | 2ae9507 | 2012-06-03 21:46:30 +0000 | [diff] [blame] | 1873 | else if (Name == "fma") |
| 1874 | Features["fma"] = false; |
Roman Divacky | 80b32b8 | 2011-10-30 13:47:56 +0000 | [diff] [blame] | 1875 | else if (Name == "sse4a") |
Craig Topper | b6af69e | 2012-06-09 22:24:14 +0000 | [diff] [blame] | 1876 | Features["sse4a"] = Features["fma4"] = Features["xop"] = false; |
Craig Topper | 31ceea0 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 1877 | else if (Name == "lzcnt") |
| 1878 | Features["lzcnt"] = false; |
| 1879 | else if (Name == "bmi") |
| 1880 | Features["bmi"] = false; |
| 1881 | else if (Name == "bmi2") |
| 1882 | Features["bmi2"] = false; |
Craig Topper | e14e08b | 2011-12-29 16:10:46 +0000 | [diff] [blame] | 1883 | else if (Name == "popcnt") |
| 1884 | Features["popcnt"] = false; |
Craig Topper | 6a511e1 | 2011-12-30 07:33:42 +0000 | [diff] [blame] | 1885 | else if (Name == "fma4") |
Craig Topper | b6af69e | 2012-06-09 22:24:14 +0000 | [diff] [blame] | 1886 | Features["fma4"] = Features["xop"] = false; |
| 1887 | else if (Name == "xop") |
| 1888 | Features["xop"] = false; |
Daniel Dunbar | 17ca363 | 2009-05-06 21:07:50 +0000 | [diff] [blame] | 1889 | } |
| 1890 | |
| 1891 | return true; |
| 1892 | } |
| 1893 | |
Daniel Dunbar | 868bd0a | 2009-05-06 03:16:41 +0000 | [diff] [blame] | 1894 | /// HandleTargetOptions - Perform initialization based on the user |
| 1895 | /// configured set of features. |
Daniel Dunbar | b93292a | 2009-12-19 03:30:57 +0000 | [diff] [blame] | 1896 | void X86TargetInfo::HandleTargetFeatures(std::vector<std::string> &Features) { |
Daniel Dunbar | 29a790b | 2009-11-11 09:38:56 +0000 | [diff] [blame] | 1897 | // Remember the maximum enabled sselevel. |
| 1898 | for (unsigned i = 0, e = Features.size(); i !=e; ++i) { |
| 1899 | // Ignore disabled features. |
| 1900 | if (Features[i][0] == '-') |
| 1901 | continue; |
| 1902 | |
Benjamin Kramer | 713575a | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 1903 | StringRef Feature = StringRef(Features[i]).substr(1); |
| 1904 | |
| 1905 | if (Feature == "aes") { |
Eric Christopher | eea12d1 | 2010-04-02 23:50:19 +0000 | [diff] [blame] | 1906 | HasAES = true; |
| 1907 | continue; |
| 1908 | } |
| 1909 | |
Craig Topper | 3c0bc15 | 2012-05-31 05:18:48 +0000 | [diff] [blame] | 1910 | if (Feature == "pclmul") { |
| 1911 | HasPCLMUL = true; |
| 1912 | continue; |
| 1913 | } |
| 1914 | |
Benjamin Kramer | 713575a | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 1915 | if (Feature == "lzcnt") { |
Craig Topper | 31ceea0 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 1916 | HasLZCNT = true; |
| 1917 | continue; |
| 1918 | } |
| 1919 | |
Benjamin Kramer | 713575a | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 1920 | if (Feature == "bmi") { |
Craig Topper | 31ceea0 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 1921 | HasBMI = true; |
| 1922 | continue; |
| 1923 | } |
| 1924 | |
Benjamin Kramer | 713575a | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 1925 | if (Feature == "bmi2") { |
Craig Topper | 31ceea0 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 1926 | HasBMI2 = true; |
| 1927 | continue; |
| 1928 | } |
| 1929 | |
Benjamin Kramer | 713575a | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 1930 | if (Feature == "popcnt") { |
Craig Topper | e14e08b | 2011-12-29 16:10:46 +0000 | [diff] [blame] | 1931 | HasPOPCNT = true; |
| 1932 | continue; |
| 1933 | } |
| 1934 | |
Benjamin Kramer | 4dfa5ad | 2012-05-29 17:48:39 +0000 | [diff] [blame] | 1935 | if (Feature == "sse4a") { |
| 1936 | HasSSE4a = true; |
| 1937 | continue; |
| 1938 | } |
| 1939 | |
Benjamin Kramer | 713575a | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 1940 | if (Feature == "fma4") { |
Craig Topper | 6a511e1 | 2011-12-30 07:33:42 +0000 | [diff] [blame] | 1941 | HasFMA4 = true; |
| 1942 | continue; |
| 1943 | } |
| 1944 | |
Craig Topper | 2ae9507 | 2012-06-03 21:46:30 +0000 | [diff] [blame] | 1945 | if (Feature == "fma") { |
| 1946 | HasFMA = true; |
| 1947 | continue; |
| 1948 | } |
| 1949 | |
Craig Topper | b6af69e | 2012-06-09 22:24:14 +0000 | [diff] [blame] | 1950 | if (Feature == "xop") { |
| 1951 | HasXOP = true; |
| 1952 | continue; |
| 1953 | } |
| 1954 | |
Daniel Dunbar | 29a790b | 2009-11-11 09:38:56 +0000 | [diff] [blame] | 1955 | assert(Features[i][0] == '+' && "Invalid target feature!"); |
Benjamin Kramer | 713575a | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 1956 | X86SSEEnum Level = llvm::StringSwitch<X86SSEEnum>(Feature) |
Craig Topper | 05fe4b5 | 2012-01-09 09:19:09 +0000 | [diff] [blame] | 1957 | .Case("avx2", AVX2) |
| 1958 | .Case("avx", AVX) |
Daniel Dunbar | 29a790b | 2009-11-11 09:38:56 +0000 | [diff] [blame] | 1959 | .Case("sse42", SSE42) |
| 1960 | .Case("sse41", SSE41) |
| 1961 | .Case("ssse3", SSSE3) |
Nuno Lopes | 33d3bca | 2010-03-12 10:20:09 +0000 | [diff] [blame] | 1962 | .Case("sse3", SSE3) |
Daniel Dunbar | 29a790b | 2009-11-11 09:38:56 +0000 | [diff] [blame] | 1963 | .Case("sse2", SSE2) |
| 1964 | .Case("sse", SSE1) |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 1965 | .Default(NoSSE); |
Daniel Dunbar | 29a790b | 2009-11-11 09:38:56 +0000 | [diff] [blame] | 1966 | SSELevel = std::max(SSELevel, Level); |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 1967 | |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 1968 | MMX3DNowEnum ThreeDNowLevel = |
Benjamin Kramer | 713575a | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 1969 | llvm::StringSwitch<MMX3DNowEnum>(Feature) |
Anders Carlsson | 9b0fb62 | 2010-01-27 03:47:49 +0000 | [diff] [blame] | 1970 | .Case("3dnowa", AMD3DNowAthlon) |
| 1971 | .Case("3dnow", AMD3DNow) |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 1972 | .Case("mmx", MMX) |
| 1973 | .Default(NoMMX3DNow); |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 1974 | |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 1975 | MMX3DNowLevel = std::max(MMX3DNowLevel, ThreeDNowLevel); |
Daniel Dunbar | 29a790b | 2009-11-11 09:38:56 +0000 | [diff] [blame] | 1976 | } |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 1977 | |
| 1978 | // Don't tell the backend if we're turning off mmx; it will end up disabling |
| 1979 | // SSE, which we don't want. |
| 1980 | std::vector<std::string>::iterator it; |
| 1981 | it = std::find(Features.begin(), Features.end(), "-mmx"); |
| 1982 | if (it != Features.end()) |
| 1983 | Features.erase(it); |
Chris Lattner | 3daed52 | 2009-03-02 22:20:04 +0000 | [diff] [blame] | 1984 | } |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 1985 | |
Chandler Carruth | f6cf1c2 | 2011-09-28 02:59:25 +0000 | [diff] [blame] | 1986 | /// X86TargetInfo::getTargetDefines - Return the set of the X86-specific macro |
| 1987 | /// definitions for this particular subtarget. |
Chris Lattner | 3332864 | 2009-03-20 15:52:06 +0000 | [diff] [blame] | 1988 | void X86TargetInfo::getTargetDefines(const LangOptions &Opts, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 1989 | MacroBuilder &Builder) const { |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 1990 | // Target identification. |
| 1991 | if (PointerWidth == 64) { |
Aaron Ballman | c0765a0 | 2012-03-14 20:50:57 +0000 | [diff] [blame] | 1992 | if (getLongWidth() == 64) { |
| 1993 | Builder.defineMacro("_LP64"); |
| 1994 | Builder.defineMacro("__LP64__"); |
| 1995 | } |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 1996 | Builder.defineMacro("__amd64__"); |
| 1997 | Builder.defineMacro("__amd64"); |
| 1998 | Builder.defineMacro("__x86_64"); |
| 1999 | Builder.defineMacro("__x86_64__"); |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 2000 | } else { |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2001 | DefineStd(Builder, "i386", Opts); |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 2002 | } |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 2003 | |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 2004 | // Subtarget options. |
Chandler Carruth | f6cf1c2 | 2011-09-28 02:59:25 +0000 | [diff] [blame] | 2005 | // FIXME: We are hard-coding the tune parameters based on the CPU, but they |
| 2006 | // truly should be based on -mtune options. |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2007 | switch (CPU) { |
| 2008 | case CK_Generic: |
| 2009 | break; |
| 2010 | case CK_i386: |
Chandler Carruth | f6cf1c2 | 2011-09-28 02:59:25 +0000 | [diff] [blame] | 2011 | // The rest are coming from the i386 define above. |
| 2012 | Builder.defineMacro("__tune_i386__"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2013 | break; |
| 2014 | case CK_i486: |
| 2015 | case CK_WinChipC6: |
| 2016 | case CK_WinChip2: |
| 2017 | case CK_C3: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2018 | defineCPUMacros(Builder, "i486"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2019 | break; |
Chandler Carruth | f17ba33 | 2011-09-28 09:45:05 +0000 | [diff] [blame] | 2020 | case CK_PentiumMMX: |
| 2021 | Builder.defineMacro("__pentium_mmx__"); |
| 2022 | Builder.defineMacro("__tune_pentium_mmx__"); |
| 2023 | // Fallthrough |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2024 | case CK_i586: |
| 2025 | case CK_Pentium: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2026 | defineCPUMacros(Builder, "i586"); |
| 2027 | defineCPUMacros(Builder, "pentium"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2028 | break; |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2029 | case CK_Pentium3: |
| 2030 | case CK_Pentium3M: |
| 2031 | case CK_PentiumM: |
Chandler Carruth | f17ba33 | 2011-09-28 09:45:05 +0000 | [diff] [blame] | 2032 | Builder.defineMacro("__tune_pentium3__"); |
| 2033 | // Fallthrough |
| 2034 | case CK_Pentium2: |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2035 | case CK_C3_2: |
Chandler Carruth | f17ba33 | 2011-09-28 09:45:05 +0000 | [diff] [blame] | 2036 | Builder.defineMacro("__tune_pentium2__"); |
| 2037 | // Fallthrough |
| 2038 | case CK_PentiumPro: |
| 2039 | Builder.defineMacro("__tune_i686__"); |
| 2040 | Builder.defineMacro("__tune_pentiumpro__"); |
| 2041 | // Fallthrough |
| 2042 | case CK_i686: |
Chandler Carruth | f6cf1c2 | 2011-09-28 02:59:25 +0000 | [diff] [blame] | 2043 | Builder.defineMacro("__i686"); |
| 2044 | Builder.defineMacro("__i686__"); |
| 2045 | // Strangely, __tune_i686__ isn't defined by GCC when CPU == i686. |
| 2046 | Builder.defineMacro("__pentiumpro"); |
| 2047 | Builder.defineMacro("__pentiumpro__"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2048 | break; |
| 2049 | case CK_Pentium4: |
| 2050 | case CK_Pentium4M: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2051 | defineCPUMacros(Builder, "pentium4"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2052 | break; |
| 2053 | case CK_Yonah: |
| 2054 | case CK_Prescott: |
| 2055 | case CK_Nocona: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2056 | defineCPUMacros(Builder, "nocona"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2057 | break; |
| 2058 | case CK_Core2: |
| 2059 | case CK_Penryn: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2060 | defineCPUMacros(Builder, "core2"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2061 | break; |
| 2062 | case CK_Atom: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2063 | defineCPUMacros(Builder, "atom"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2064 | break; |
| 2065 | case CK_Corei7: |
| 2066 | case CK_Corei7AVX: |
| 2067 | case CK_CoreAVXi: |
Craig Topper | 2b03bb0 | 2011-12-17 19:55:21 +0000 | [diff] [blame] | 2068 | case CK_CoreAVX2: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2069 | defineCPUMacros(Builder, "corei7"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2070 | break; |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2071 | case CK_K6_2: |
Chandler Carruth | f17ba33 | 2011-09-28 09:45:05 +0000 | [diff] [blame] | 2072 | Builder.defineMacro("__k6_2__"); |
| 2073 | Builder.defineMacro("__tune_k6_2__"); |
| 2074 | // Fallthrough |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2075 | case CK_K6_3: |
Chandler Carruth | f17ba33 | 2011-09-28 09:45:05 +0000 | [diff] [blame] | 2076 | if (CPU != CK_K6_2) { // In case of fallthrough |
| 2077 | // FIXME: GCC may be enabling these in cases where some other k6 |
| 2078 | // architecture is specified but -m3dnow is explicitly provided. The |
| 2079 | // exact semantics need to be determined and emulated here. |
Chandler Carruth | f6cf1c2 | 2011-09-28 02:59:25 +0000 | [diff] [blame] | 2080 | Builder.defineMacro("__k6_3__"); |
| 2081 | Builder.defineMacro("__tune_k6_3__"); |
| 2082 | } |
Chandler Carruth | f17ba33 | 2011-09-28 09:45:05 +0000 | [diff] [blame] | 2083 | // Fallthrough |
| 2084 | case CK_K6: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2085 | defineCPUMacros(Builder, "k6"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2086 | break; |
| 2087 | case CK_Athlon: |
| 2088 | case CK_AthlonThunderbird: |
| 2089 | case CK_Athlon4: |
| 2090 | case CK_AthlonXP: |
| 2091 | case CK_AthlonMP: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2092 | defineCPUMacros(Builder, "athlon"); |
Chandler Carruth | 53bf4f9 | 2011-09-28 09:54:11 +0000 | [diff] [blame] | 2093 | if (SSELevel != NoSSE) { |
Chandler Carruth | f6cf1c2 | 2011-09-28 02:59:25 +0000 | [diff] [blame] | 2094 | Builder.defineMacro("__athlon_sse__"); |
Chandler Carruth | 53bf4f9 | 2011-09-28 09:54:11 +0000 | [diff] [blame] | 2095 | Builder.defineMacro("__tune_athlon_sse__"); |
| 2096 | } |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2097 | break; |
| 2098 | case CK_K8: |
| 2099 | case CK_K8SSE3: |
| 2100 | case CK_x86_64: |
| 2101 | case CK_Opteron: |
| 2102 | case CK_OpteronSSE3: |
| 2103 | case CK_Athlon64: |
| 2104 | case CK_Athlon64SSE3: |
| 2105 | case CK_AthlonFX: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2106 | defineCPUMacros(Builder, "k8"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2107 | break; |
Roman Divacky | 01c770d | 2011-10-30 07:48:46 +0000 | [diff] [blame] | 2108 | case CK_AMDFAM10: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2109 | defineCPUMacros(Builder, "amdfam10"); |
Roman Divacky | 01c770d | 2011-10-30 07:48:46 +0000 | [diff] [blame] | 2110 | break; |
Benjamin Kramer | 5660aa6 | 2012-01-10 11:50:18 +0000 | [diff] [blame] | 2111 | case CK_BTVER1: |
| 2112 | defineCPUMacros(Builder, "btver1"); |
| 2113 | break; |
Benjamin Kramer | 61ea4fe | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 2114 | case CK_BDVER1: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2115 | defineCPUMacros(Builder, "bdver1"); |
Benjamin Kramer | 61ea4fe | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 2116 | break; |
| 2117 | case CK_BDVER2: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2118 | defineCPUMacros(Builder, "bdver2"); |
Benjamin Kramer | 61ea4fe | 2011-12-01 18:23:59 +0000 | [diff] [blame] | 2119 | break; |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2120 | case CK_Geode: |
Benjamin Kramer | 448f68d | 2012-01-10 11:50:09 +0000 | [diff] [blame] | 2121 | defineCPUMacros(Builder, "geode"); |
Chandler Carruth | d9d3ddf | 2011-09-28 08:55:37 +0000 | [diff] [blame] | 2122 | break; |
Chandler Carruth | f6cf1c2 | 2011-09-28 02:59:25 +0000 | [diff] [blame] | 2123 | } |
Chris Lattner | 84f0ea8 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 2124 | |
Chandler Carruth | 88c75b0 | 2011-09-28 09:54:07 +0000 | [diff] [blame] | 2125 | // Target properties. |
| 2126 | Builder.defineMacro("__LITTLE_ENDIAN__"); |
| 2127 | Builder.defineMacro("__REGISTER_PREFIX__", ""); |
| 2128 | |
Chris Lattner | 5417544 | 2009-04-19 17:32:33 +0000 | [diff] [blame] | 2129 | // Define __NO_MATH_INLINES on linux/x86 so that we don't get inline |
| 2130 | // functions in glibc header files that use FP Stack inline asm which the |
| 2131 | // backend can't deal with (PR879). |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2132 | Builder.defineMacro("__NO_MATH_INLINES"); |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 2133 | |
Chandler Carruth | 88c75b0 | 2011-09-28 09:54:07 +0000 | [diff] [blame] | 2134 | if (HasAES) |
| 2135 | Builder.defineMacro("__AES__"); |
| 2136 | |
Craig Topper | 3c0bc15 | 2012-05-31 05:18:48 +0000 | [diff] [blame] | 2137 | if (HasPCLMUL) |
| 2138 | Builder.defineMacro("__PCLMUL__"); |
| 2139 | |
Craig Topper | 31ceea0 | 2011-12-25 05:06:45 +0000 | [diff] [blame] | 2140 | if (HasLZCNT) |
| 2141 | Builder.defineMacro("__LZCNT__"); |
| 2142 | |
| 2143 | if (HasBMI) |
| 2144 | Builder.defineMacro("__BMI__"); |
| 2145 | |
| 2146 | if (HasBMI2) |
| 2147 | Builder.defineMacro("__BMI2__"); |
| 2148 | |
Craig Topper | e14e08b | 2011-12-29 16:10:46 +0000 | [diff] [blame] | 2149 | if (HasPOPCNT) |
| 2150 | Builder.defineMacro("__POPCNT__"); |
| 2151 | |
Benjamin Kramer | 4dfa5ad | 2012-05-29 17:48:39 +0000 | [diff] [blame] | 2152 | if (HasSSE4a) |
| 2153 | Builder.defineMacro("__SSE4A__"); |
| 2154 | |
Craig Topper | 6a511e1 | 2011-12-30 07:33:42 +0000 | [diff] [blame] | 2155 | if (HasFMA4) |
| 2156 | Builder.defineMacro("__FMA4__"); |
| 2157 | |
Craig Topper | 2ae9507 | 2012-06-03 21:46:30 +0000 | [diff] [blame] | 2158 | if (HasFMA) |
| 2159 | Builder.defineMacro("__FMA__"); |
| 2160 | |
Craig Topper | b6af69e | 2012-06-09 22:24:14 +0000 | [diff] [blame] | 2161 | if (HasXOP) |
| 2162 | Builder.defineMacro("__XOP__"); |
| 2163 | |
Chris Lattner | 84f0ea8 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 2164 | // Each case falls through to the previous one here. |
| 2165 | switch (SSELevel) { |
Craig Topper | 05fe4b5 | 2012-01-09 09:19:09 +0000 | [diff] [blame] | 2166 | case AVX2: |
| 2167 | Builder.defineMacro("__AVX2__"); |
| 2168 | case AVX: |
| 2169 | Builder.defineMacro("__AVX__"); |
Chris Lattner | 84f0ea8 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 2170 | case SSE42: |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2171 | Builder.defineMacro("__SSE4_2__"); |
Chris Lattner | 84f0ea8 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 2172 | case SSE41: |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2173 | Builder.defineMacro("__SSE4_1__"); |
Chris Lattner | 84f0ea8 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 2174 | case SSSE3: |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2175 | Builder.defineMacro("__SSSE3__"); |
Chris Lattner | 84f0ea8 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 2176 | case SSE3: |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2177 | Builder.defineMacro("__SSE3__"); |
Chris Lattner | 84f0ea8 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 2178 | case SSE2: |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2179 | Builder.defineMacro("__SSE2__"); |
| 2180 | Builder.defineMacro("__SSE2_MATH__"); // -mfp-math=sse always implied. |
Chris Lattner | 84f0ea8 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 2181 | case SSE1: |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2182 | Builder.defineMacro("__SSE__"); |
| 2183 | Builder.defineMacro("__SSE_MATH__"); // -mfp-math=sse always implied. |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2184 | case NoSSE: |
Chris Lattner | 84f0ea8 | 2009-03-02 22:40:39 +0000 | [diff] [blame] | 2185 | break; |
| 2186 | } |
Michael J. Spencer | 237cf58 | 2010-10-18 07:10:59 +0000 | [diff] [blame] | 2187 | |
Francois Pichet | 62ec1f2 | 2011-09-17 17:15:52 +0000 | [diff] [blame] | 2188 | if (Opts.MicrosoftExt && PointerWidth == 32) { |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 2189 | switch (SSELevel) { |
Craig Topper | 05fe4b5 | 2012-01-09 09:19:09 +0000 | [diff] [blame] | 2190 | case AVX2: |
| 2191 | case AVX: |
Michael J. Spencer | a764e83 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 2192 | case SSE42: |
| 2193 | case SSE41: |
| 2194 | case SSSE3: |
| 2195 | case SSE3: |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 2196 | case SSE2: |
Chris Lattner | 5f9e272 | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 2197 | Builder.defineMacro("_M_IX86_FP", Twine(2)); |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 2198 | break; |
| 2199 | case SSE1: |
Chris Lattner | 5f9e272 | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 2200 | Builder.defineMacro("_M_IX86_FP", Twine(1)); |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 2201 | break; |
| 2202 | default: |
Chris Lattner | 5f9e272 | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 2203 | Builder.defineMacro("_M_IX86_FP", Twine(0)); |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 2204 | } |
| 2205 | } |
| 2206 | |
Anders Carlsson | 9b0fb62 | 2010-01-27 03:47:49 +0000 | [diff] [blame] | 2207 | // Each case falls through to the previous one here. |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2208 | switch (MMX3DNowLevel) { |
Anders Carlsson | 9b0fb62 | 2010-01-27 03:47:49 +0000 | [diff] [blame] | 2209 | case AMD3DNowAthlon: |
| 2210 | Builder.defineMacro("__3dNOW_A__"); |
| 2211 | case AMD3DNow: |
| 2212 | Builder.defineMacro("__3dNOW__"); |
Eli Friedman | c3e0fb4 | 2011-07-08 23:31:17 +0000 | [diff] [blame] | 2213 | case MMX: |
| 2214 | Builder.defineMacro("__MMX__"); |
| 2215 | case NoMMX3DNow: |
Anders Carlsson | 9b0fb62 | 2010-01-27 03:47:49 +0000 | [diff] [blame] | 2216 | break; |
| 2217 | } |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 2218 | } |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 2219 | |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 2220 | bool X86TargetInfo::hasFeature(StringRef Feature) const { |
| 2221 | return llvm::StringSwitch<bool>(Feature) |
| 2222 | .Case("aes", HasAES) |
| 2223 | .Case("avx", SSELevel >= AVX) |
| 2224 | .Case("avx2", SSELevel >= AVX2) |
| 2225 | .Case("bmi", HasBMI) |
| 2226 | .Case("bmi2", HasBMI2) |
Craig Topper | 2ae9507 | 2012-06-03 21:46:30 +0000 | [diff] [blame] | 2227 | .Case("fma", HasFMA) |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 2228 | .Case("fma4", HasFMA4) |
| 2229 | .Case("lzcnt", HasLZCNT) |
| 2230 | .Case("mm3dnow", MMX3DNowLevel >= AMD3DNow) |
| 2231 | .Case("mm3dnowa", MMX3DNowLevel >= AMD3DNowAthlon) |
| 2232 | .Case("mmx", MMX3DNowLevel >= MMX) |
Craig Topper | 3c0bc15 | 2012-05-31 05:18:48 +0000 | [diff] [blame] | 2233 | .Case("pclmul", HasPCLMUL) |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 2234 | .Case("popcnt", HasPOPCNT) |
| 2235 | .Case("sse", SSELevel >= SSE1) |
| 2236 | .Case("sse2", SSELevel >= SSE2) |
| 2237 | .Case("sse3", SSELevel >= SSE3) |
| 2238 | .Case("ssse3", SSELevel >= SSSE3) |
| 2239 | .Case("sse41", SSELevel >= SSE41) |
| 2240 | .Case("sse42", SSELevel >= SSE42) |
Craig Topper | 3c0bc15 | 2012-05-31 05:18:48 +0000 | [diff] [blame] | 2241 | .Case("sse4a", HasSSE4a) |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 2242 | .Case("x86", true) |
| 2243 | .Case("x86_32", PointerWidth == 32) |
| 2244 | .Case("x86_64", PointerWidth == 64) |
Craig Topper | b6af69e | 2012-06-09 22:24:14 +0000 | [diff] [blame] | 2245 | .Case("xop", HasXOP) |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 2246 | .Default(false); |
| 2247 | } |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 2248 | |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2249 | bool |
Anders Carlsson | 066d2ea | 2009-02-28 17:11:49 +0000 | [diff] [blame] | 2250 | X86TargetInfo::validateAsmConstraint(const char *&Name, |
Chris Lattner | 44def07 | 2009-04-26 07:16:29 +0000 | [diff] [blame] | 2251 | TargetInfo::ConstraintInfo &Info) const { |
Anders Carlsson | 066d2ea | 2009-02-28 17:11:49 +0000 | [diff] [blame] | 2252 | switch (*Name) { |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2253 | default: return false; |
Dale Johannesen | 545be51 | 2010-08-24 22:33:12 +0000 | [diff] [blame] | 2254 | case 'Y': // first letter of a pair: |
| 2255 | switch (*(Name+1)) { |
| 2256 | default: return false; |
| 2257 | case '0': // First SSE register. |
| 2258 | case 't': // Any SSE register, when SSE2 is enabled. |
| 2259 | case 'i': // Any SSE register, when SSE2 and inter-unit moves enabled. |
| 2260 | case 'm': // any MMX register, when inter-unit moves enabled. |
| 2261 | break; // falls through to setAllowsRegister. |
| 2262 | } |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2263 | case 'a': // eax. |
| 2264 | case 'b': // ebx. |
| 2265 | case 'c': // ecx. |
| 2266 | case 'd': // edx. |
| 2267 | case 'S': // esi. |
| 2268 | case 'D': // edi. |
| 2269 | case 'A': // edx:eax. |
Dale Johannesen | 545be51 | 2010-08-24 22:33:12 +0000 | [diff] [blame] | 2270 | case 'f': // any x87 floating point stack register. |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2271 | case 't': // top of floating point stack. |
| 2272 | case 'u': // second from top of floating point stack. |
| 2273 | 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] | 2274 | case 'y': // Any MMX register. |
Anders Carlsson | a7406d4 | 2008-10-06 19:17:39 +0000 | [diff] [blame] | 2275 | case 'x': // Any SSE register. |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2276 | 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] | 2277 | case 'R': // "Legacy" registers: ax, bx, cx, dx, di, si, sp, bp. |
| 2278 | case 'l': // "Index" registers: any general register that can be used as an |
| 2279 | // index in a base+index memory access. |
| 2280 | Info.setAllowsRegister(); |
| 2281 | return true; |
| 2282 | case 'C': // SSE floating point constant. |
| 2283 | case 'G': // x87 floating point constant. |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 2284 | case 'e': // 32-bit signed integer constant for use with zero-extending |
Anders Carlsson | 79bc64c | 2009-01-24 18:03:09 +0000 | [diff] [blame] | 2285 | // x86_64 instructions. |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 2286 | case 'Z': // 32-bit unsigned integer constant for use with zero-extending |
Anders Carlsson | 79bc64c | 2009-01-24 18:03:09 +0000 | [diff] [blame] | 2287 | // x86_64 instructions. |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2288 | return true; |
| 2289 | } |
| 2290 | } |
| 2291 | |
Dale Johannesen | f6e2c20 | 2010-10-29 23:12:32 +0000 | [diff] [blame] | 2292 | |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2293 | std::string |
Stuart Hastings | 002333f | 2011-06-07 23:45:05 +0000 | [diff] [blame] | 2294 | X86TargetInfo::convertConstraint(const char *&Constraint) const { |
| 2295 | switch (*Constraint) { |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2296 | case 'a': return std::string("{ax}"); |
| 2297 | case 'b': return std::string("{bx}"); |
| 2298 | case 'c': return std::string("{cx}"); |
| 2299 | case 'd': return std::string("{dx}"); |
| 2300 | case 'S': return std::string("{si}"); |
| 2301 | case 'D': return std::string("{di}"); |
Dale Johannesen | cee5501 | 2010-10-22 21:07:10 +0000 | [diff] [blame] | 2302 | case 'p': // address |
| 2303 | return std::string("im"); |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2304 | case 't': // top of floating point stack. |
| 2305 | return std::string("{st}"); |
| 2306 | case 'u': // second from top of floating point stack. |
| 2307 | return std::string("{st(1)}"); // second from top of floating point stack. |
| 2308 | default: |
Stuart Hastings | 002333f | 2011-06-07 23:45:05 +0000 | [diff] [blame] | 2309 | return std::string(1, *Constraint); |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2310 | } |
| 2311 | } |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2312 | } // end anonymous namespace |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 2313 | |
| 2314 | namespace { |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2315 | // X86-32 generic target |
| 2316 | class X86_32TargetInfo : public X86TargetInfo { |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 2317 | public: |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2318 | X86_32TargetInfo(const std::string& triple) : X86TargetInfo(triple) { |
| 2319 | DoubleAlign = LongLongAlign = 32; |
| 2320 | LongDoubleWidth = 96; |
| 2321 | LongDoubleAlign = 32; |
Nick Lewycky | 9bddf43 | 2011-12-21 04:25:47 +0000 | [diff] [blame] | 2322 | SuitableAlign = 128; |
Eli Friedman | ed855cb | 2008-08-21 00:13:15 +0000 | [diff] [blame] | 2323 | DescriptionString = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-" |
| 2324 | "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] | 2325 | "a0:0:64-f80:32:32-n8:16:32-S128"; |
Eli Friedman | 1afabd9 | 2009-03-29 20:31:09 +0000 | [diff] [blame] | 2326 | SizeType = UnsignedInt; |
| 2327 | PtrDiffType = SignedInt; |
| 2328 | IntPtrType = SignedInt; |
Anton Korobeynikov | 264a76c | 2009-04-03 23:38:25 +0000 | [diff] [blame] | 2329 | RegParmMax = 3; |
Daniel Dunbar | dacf9dd | 2010-07-14 23:39:36 +0000 | [diff] [blame] | 2330 | |
| 2331 | // Use fpret for all types. |
| 2332 | RealTypeUsesObjCFPRet = ((1 << TargetInfo::Float) | |
| 2333 | (1 << TargetInfo::Double) | |
| 2334 | (1 << TargetInfo::LongDouble)); |
Eli Friedman | 2be4607 | 2011-10-14 20:59:01 +0000 | [diff] [blame] | 2335 | |
| 2336 | // x86-32 has atomics up to 8 bytes |
| 2337 | // FIXME: Check that we actually have cmpxchg8b before setting |
| 2338 | // MaxAtomicInlineWidth. (cmpxchg8b is an i586 instruction.) |
| 2339 | MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 64; |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2340 | } |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 2341 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 2342 | return TargetInfo::CharPtrBuiltinVaList; |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2343 | } |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 2344 | |
Chris Lattner | 21fb98e | 2009-09-23 06:06:36 +0000 | [diff] [blame] | 2345 | int getEHDataRegisterNumber(unsigned RegNo) const { |
| 2346 | if (RegNo == 0) return 0; |
| 2347 | if (RegNo == 1) return 2; |
| 2348 | return -1; |
| 2349 | } |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2350 | }; |
| 2351 | } // end anonymous namespace |
| 2352 | |
| 2353 | namespace { |
Joerg Sonnenberger | 42378be | 2012-01-06 18:32:26 +0000 | [diff] [blame] | 2354 | class NetBSDI386TargetInfo : public NetBSDTargetInfo<X86_32TargetInfo> { |
| 2355 | public: |
| 2356 | NetBSDI386TargetInfo(const std::string &triple) : |
| 2357 | NetBSDTargetInfo<X86_32TargetInfo>(triple) { |
| 2358 | } |
| 2359 | |
| 2360 | virtual unsigned getFloatEvalMethod() const { |
| 2361 | // NetBSD defaults to "double" rounding |
| 2362 | return 1; |
| 2363 | } |
| 2364 | }; |
| 2365 | } // end anonymous namespace |
| 2366 | |
| 2367 | namespace { |
Eli Friedman | 624c146 | 2009-07-05 18:47:56 +0000 | [diff] [blame] | 2368 | class OpenBSDI386TargetInfo : public OpenBSDTargetInfo<X86_32TargetInfo> { |
| 2369 | public: |
| 2370 | OpenBSDI386TargetInfo(const std::string& triple) : |
| 2371 | OpenBSDTargetInfo<X86_32TargetInfo>(triple) { |
| 2372 | SizeType = UnsignedLong; |
| 2373 | IntPtrType = SignedLong; |
Eli Friedman | 6036ebe | 2009-07-05 22:31:18 +0000 | [diff] [blame] | 2374 | PtrDiffType = SignedLong; |
Eli Friedman | 624c146 | 2009-07-05 18:47:56 +0000 | [diff] [blame] | 2375 | } |
| 2376 | }; |
| 2377 | } // end anonymous namespace |
| 2378 | |
| 2379 | namespace { |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 2380 | class DarwinI386TargetInfo : public DarwinTargetInfo<X86_32TargetInfo> { |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2381 | public: |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 2382 | DarwinI386TargetInfo(const std::string& triple) : |
| 2383 | DarwinTargetInfo<X86_32TargetInfo>(triple) { |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2384 | LongDoubleWidth = 128; |
| 2385 | LongDoubleAlign = 128; |
Nick Lewycky | 7ec59c7 | 2011-12-16 22:34:14 +0000 | [diff] [blame] | 2386 | SuitableAlign = 128; |
Eli Friedman | 1afabd9 | 2009-03-29 20:31:09 +0000 | [diff] [blame] | 2387 | SizeType = UnsignedLong; |
| 2388 | IntPtrType = SignedLong; |
Eli Friedman | ed855cb | 2008-08-21 00:13:15 +0000 | [diff] [blame] | 2389 | DescriptionString = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-" |
| 2390 | "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] | 2391 | "a0:0:64-f80:128:128-n8:16:32-S128"; |
Daniel Dunbar | 613fd67 | 2010-05-27 00:35:16 +0000 | [diff] [blame] | 2392 | HasAlignMac68kSupport = true; |
Torok Edwin | b0a5b24 | 2009-06-30 17:00:25 +0000 | [diff] [blame] | 2393 | } |
| 2394 | |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2395 | }; |
Daniel Dunbar | f7b8eec | 2009-06-29 20:52:51 +0000 | [diff] [blame] | 2396 | } // end anonymous namespace |
| 2397 | |
| 2398 | namespace { |
Eli Friedman | 29a3050 | 2008-08-21 01:40:19 +0000 | [diff] [blame] | 2399 | // x86-32 Windows target |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 2400 | class WindowsX86_32TargetInfo : public WindowsTargetInfo<X86_32TargetInfo> { |
Eli Friedman | 29a3050 | 2008-08-21 01:40:19 +0000 | [diff] [blame] | 2401 | public: |
| 2402 | WindowsX86_32TargetInfo(const std::string& triple) |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 2403 | : WindowsTargetInfo<X86_32TargetInfo>(triple) { |
Eli Friedman | b030f02 | 2009-04-19 21:38:35 +0000 | [diff] [blame] | 2404 | TLSSupported = false; |
Chris Lattner | 85de9e7 | 2009-06-24 17:12:15 +0000 | [diff] [blame] | 2405 | WCharType = UnsignedShort; |
Eli Friedman | 9c2f84e | 2009-06-08 21:16:17 +0000 | [diff] [blame] | 2406 | DoubleAlign = LongLongAlign = 64; |
| 2407 | 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] | 2408 | "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] | 2409 | "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] | 2410 | } |
Michael J. Spencer | a764e83 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 2411 | virtual void getTargetDefines(const LangOptions &Opts, |
| 2412 | MacroBuilder &Builder) const { |
| 2413 | WindowsTargetInfo<X86_32TargetInfo>::getTargetDefines(Opts, Builder); |
| 2414 | } |
| 2415 | }; |
| 2416 | } // end anonymous namespace |
| 2417 | |
| 2418 | namespace { |
| 2419 | |
| 2420 | // x86-32 Windows Visual Studio target |
| 2421 | class VisualStudioWindowsX86_32TargetInfo : public WindowsX86_32TargetInfo { |
| 2422 | public: |
| 2423 | VisualStudioWindowsX86_32TargetInfo(const std::string& triple) |
| 2424 | : WindowsX86_32TargetInfo(triple) { |
Eli Friedman | d9c3fa3 | 2011-03-22 21:25:11 +0000 | [diff] [blame] | 2425 | LongDoubleWidth = LongDoubleAlign = 64; |
Michael J. Spencer | a764e83 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 2426 | LongDoubleFormat = &llvm::APFloat::IEEEdouble; |
| 2427 | } |
| 2428 | virtual void getTargetDefines(const LangOptions &Opts, |
| 2429 | MacroBuilder &Builder) const { |
| 2430 | WindowsX86_32TargetInfo::getTargetDefines(Opts, Builder); |
| 2431 | WindowsX86_32TargetInfo::getVisualStudioDefines(Opts, Builder); |
| 2432 | // The value of the following reflects processor type. |
| 2433 | // 300=386, 400=486, 500=Pentium, 600=Blend (default) |
| 2434 | // We lost the original triple, so we use the default. |
| 2435 | Builder.defineMacro("_M_IX86", "600"); |
| 2436 | } |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 2437 | }; |
| 2438 | } // end anonymous namespace |
| 2439 | |
| 2440 | namespace { |
| 2441 | // x86-32 MinGW target |
| 2442 | class MinGWX86_32TargetInfo : public WindowsX86_32TargetInfo { |
| 2443 | public: |
| 2444 | MinGWX86_32TargetInfo(const std::string& triple) |
| 2445 | : WindowsX86_32TargetInfo(triple) { |
| 2446 | } |
| 2447 | virtual void getTargetDefines(const LangOptions &Opts, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2448 | MacroBuilder &Builder) const { |
| 2449 | WindowsX86_32TargetInfo::getTargetDefines(Opts, Builder); |
Michael J. Spencer | a764e83 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 2450 | DefineStd(Builder, "WIN32", Opts); |
| 2451 | DefineStd(Builder, "WINNT", Opts); |
| 2452 | Builder.defineMacro("_X86_"); |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2453 | Builder.defineMacro("__MSVCRT__"); |
| 2454 | Builder.defineMacro("__MINGW32__"); |
NAKAMURA Takumi | 853134a | 2011-03-15 02:32:50 +0000 | [diff] [blame] | 2455 | |
| 2456 | // mingw32-gcc provides __declspec(a) as alias of __attribute__((a)). |
| 2457 | // In contrast, clang-cc1 provides __declspec(a) with -fms-extensions. |
Francois Pichet | 62ec1f2 | 2011-09-17 17:15:52 +0000 | [diff] [blame] | 2458 | if (Opts.MicrosoftExt) |
NAKAMURA Takumi | 853134a | 2011-03-15 02:32:50 +0000 | [diff] [blame] | 2459 | // Provide "as-is" __declspec. |
| 2460 | Builder.defineMacro("__declspec", "__declspec"); |
| 2461 | else |
| 2462 | // Provide alias of __attribute__ like mingw32-gcc. |
| 2463 | Builder.defineMacro("__declspec(a)", "__attribute__((a))"); |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 2464 | } |
| 2465 | }; |
| 2466 | } // end anonymous namespace |
| 2467 | |
| 2468 | namespace { |
| 2469 | // x86-32 Cygwin target |
| 2470 | class CygwinX86_32TargetInfo : public X86_32TargetInfo { |
| 2471 | public: |
| 2472 | CygwinX86_32TargetInfo(const std::string& triple) |
| 2473 | : X86_32TargetInfo(triple) { |
| 2474 | TLSSupported = false; |
| 2475 | WCharType = UnsignedShort; |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 2476 | DoubleAlign = LongLongAlign = 64; |
| 2477 | DescriptionString = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-" |
| 2478 | "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] | 2479 | "a0:0:64-f80:32:32-n8:16:32-S32"; |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 2480 | } |
| 2481 | virtual void getTargetDefines(const LangOptions &Opts, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2482 | MacroBuilder &Builder) const { |
| 2483 | X86_32TargetInfo::getTargetDefines(Opts, Builder); |
| 2484 | Builder.defineMacro("__CYGWIN__"); |
| 2485 | Builder.defineMacro("__CYGWIN32__"); |
| 2486 | DefineStd(Builder, "unix", Opts); |
Douglas Gregor | 2b003fd | 2010-04-21 05:52:38 +0000 | [diff] [blame] | 2487 | if (Opts.CPlusPlus) |
| 2488 | Builder.defineMacro("_GNU_SOURCE"); |
Eli Friedman | abc4e32 | 2009-06-08 06:11:14 +0000 | [diff] [blame] | 2489 | } |
Eli Friedman | 29a3050 | 2008-08-21 01:40:19 +0000 | [diff] [blame] | 2490 | }; |
| 2491 | } // end anonymous namespace |
| 2492 | |
| 2493 | namespace { |
Chris Lattner | 86ed3a3 | 2010-04-11 19:29:39 +0000 | [diff] [blame] | 2494 | // x86-32 Haiku target |
| 2495 | class HaikuX86_32TargetInfo : public X86_32TargetInfo { |
| 2496 | public: |
| 2497 | HaikuX86_32TargetInfo(const std::string& triple) |
| 2498 | : X86_32TargetInfo(triple) { |
| 2499 | SizeType = UnsignedLong; |
Chris Lattner | fe1ea7b | 2010-04-22 17:48:00 +0000 | [diff] [blame] | 2500 | IntPtrType = SignedLong; |
| 2501 | PtrDiffType = SignedLong; |
Rafael Espindola | 19ddda8 | 2010-11-09 16:41:02 +0000 | [diff] [blame] | 2502 | this->UserLabelPrefix = ""; |
Eli Friedman | a7e6845 | 2010-08-22 01:00:03 +0000 | [diff] [blame] | 2503 | } |
Chris Lattner | 86ed3a3 | 2010-04-11 19:29:39 +0000 | [diff] [blame] | 2504 | virtual void getTargetDefines(const LangOptions &Opts, |
| 2505 | MacroBuilder &Builder) const { |
| 2506 | X86_32TargetInfo::getTargetDefines(Opts, Builder); |
| 2507 | Builder.defineMacro("__INTEL__"); |
| 2508 | Builder.defineMacro("__HAIKU__"); |
| 2509 | } |
| 2510 | }; |
| 2511 | } // end anonymous namespace |
| 2512 | |
Douglas Gregor | dca5226 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 2513 | // RTEMS Target |
| 2514 | template<typename Target> |
| 2515 | class RTEMSTargetInfo : public OSTargetInfo<Target> { |
| 2516 | protected: |
| 2517 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
| 2518 | MacroBuilder &Builder) const { |
| 2519 | // RTEMS defines; list based off of gcc output |
| 2520 | |
Douglas Gregor | dca5226 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 2521 | Builder.defineMacro("__rtems__"); |
| 2522 | Builder.defineMacro("__ELF__"); |
| 2523 | } |
| 2524 | public: |
| 2525 | RTEMSTargetInfo(const std::string &triple) |
| 2526 | : OSTargetInfo<Target>(triple) { |
| 2527 | this->UserLabelPrefix = ""; |
| 2528 | |
| 2529 | llvm::Triple Triple(triple); |
| 2530 | switch (Triple.getArch()) { |
| 2531 | default: |
| 2532 | case llvm::Triple::x86: |
| 2533 | // this->MCountName = ".mcount"; |
| 2534 | break; |
| 2535 | case llvm::Triple::mips: |
| 2536 | case llvm::Triple::mipsel: |
| 2537 | case llvm::Triple::ppc: |
| 2538 | case llvm::Triple::ppc64: |
| 2539 | // this->MCountName = "_mcount"; |
| 2540 | break; |
| 2541 | case llvm::Triple::arm: |
| 2542 | // this->MCountName = "__mcount"; |
| 2543 | break; |
| 2544 | } |
| 2545 | |
| 2546 | } |
| 2547 | }; |
| 2548 | |
| 2549 | namespace { |
| 2550 | // x86-32 RTEMS target |
| 2551 | class RTEMSX86_32TargetInfo : public X86_32TargetInfo { |
| 2552 | public: |
| 2553 | RTEMSX86_32TargetInfo(const std::string& triple) |
| 2554 | : X86_32TargetInfo(triple) { |
| 2555 | SizeType = UnsignedLong; |
| 2556 | IntPtrType = SignedLong; |
| 2557 | PtrDiffType = SignedLong; |
| 2558 | this->UserLabelPrefix = ""; |
| 2559 | } |
| 2560 | virtual void getTargetDefines(const LangOptions &Opts, |
| 2561 | MacroBuilder &Builder) const { |
| 2562 | X86_32TargetInfo::getTargetDefines(Opts, Builder); |
| 2563 | Builder.defineMacro("__INTEL__"); |
| 2564 | Builder.defineMacro("__rtems__"); |
| 2565 | } |
| 2566 | }; |
| 2567 | } // end anonymous namespace |
| 2568 | |
Chris Lattner | 86ed3a3 | 2010-04-11 19:29:39 +0000 | [diff] [blame] | 2569 | namespace { |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2570 | // x86-64 generic target |
| 2571 | class X86_64TargetInfo : public X86TargetInfo { |
| 2572 | public: |
Chris Lattner | 3332864 | 2009-03-20 15:52:06 +0000 | [diff] [blame] | 2573 | X86_64TargetInfo(const std::string &triple) : X86TargetInfo(triple) { |
Chris Lattner | f291b10 | 2008-05-09 06:17:04 +0000 | [diff] [blame] | 2574 | LongWidth = LongAlign = PointerWidth = PointerAlign = 64; |
Eli Friedman | 61538a7 | 2008-05-20 14:21:01 +0000 | [diff] [blame] | 2575 | LongDoubleWidth = 128; |
| 2576 | LongDoubleAlign = 128; |
Rafael Espindola | 6deecb0 | 2010-06-04 23:15:27 +0000 | [diff] [blame] | 2577 | LargeArrayMinWidth = 128; |
| 2578 | LargeArrayAlign = 128; |
Nick Lewycky | 7ec59c7 | 2011-12-16 22:34:14 +0000 | [diff] [blame] | 2579 | SuitableAlign = 128; |
Chris Lattner | 06ebe86 | 2009-02-05 07:32:46 +0000 | [diff] [blame] | 2580 | IntMaxType = SignedLong; |
| 2581 | UIntMaxType = UnsignedLong; |
Eli Friedman | 3c7b6e4 | 2009-07-01 03:36:11 +0000 | [diff] [blame] | 2582 | Int64Type = SignedLong; |
Anton Korobeynikov | 264a76c | 2009-04-03 23:38:25 +0000 | [diff] [blame] | 2583 | RegParmMax = 6; |
Chris Lattner | 06ebe86 | 2009-02-05 07:32:46 +0000 | [diff] [blame] | 2584 | |
Eli Friedman | ed855cb | 2008-08-21 00:13:15 +0000 | [diff] [blame] | 2585 | DescriptionString = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-" |
| 2586 | "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] | 2587 | "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] | 2588 | |
| 2589 | // Use fpret only for long double. |
| 2590 | RealTypeUsesObjCFPRet = (1 << TargetInfo::LongDouble); |
Eli Friedman | 2be4607 | 2011-10-14 20:59:01 +0000 | [diff] [blame] | 2591 | |
Anders Carlsson | eea6480 | 2011-10-31 16:27:11 +0000 | [diff] [blame] | 2592 | // Use fp2ret for _Complex long double. |
| 2593 | ComplexLongDoubleUsesFP2Ret = true; |
| 2594 | |
Eli Friedman | 2be4607 | 2011-10-14 20:59:01 +0000 | [diff] [blame] | 2595 | // x86-64 has atomics up to 16 bytes. |
| 2596 | // FIXME: Once the backend is fixed, increase MaxAtomicInlineWidth to 128 |
| 2597 | // on CPUs with cmpxchg16b |
| 2598 | MaxAtomicPromoteWidth = 128; |
| 2599 | MaxAtomicInlineWidth = 64; |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 2600 | } |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 2601 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 2602 | return TargetInfo::X86_64ABIBuiltinVaList; |
Anders Carlsson | 3346ae6 | 2007-11-24 23:38:12 +0000 | [diff] [blame] | 2603 | } |
Michael J. Spencer | 237cf58 | 2010-10-18 07:10:59 +0000 | [diff] [blame] | 2604 | |
Chris Lattner | 21fb98e | 2009-09-23 06:06:36 +0000 | [diff] [blame] | 2605 | int getEHDataRegisterNumber(unsigned RegNo) const { |
| 2606 | if (RegNo == 0) return 0; |
| 2607 | if (RegNo == 1) return 1; |
| 2608 | return -1; |
| 2609 | } |
Eli Friedman | 618234a | 2008-08-20 02:34:37 +0000 | [diff] [blame] | 2610 | }; |
| 2611 | } // end anonymous namespace |
| 2612 | |
| 2613 | namespace { |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 2614 | // x86-64 Windows target |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 2615 | class WindowsX86_64TargetInfo : public WindowsTargetInfo<X86_64TargetInfo> { |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 2616 | public: |
| 2617 | WindowsX86_64TargetInfo(const std::string& triple) |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 2618 | : WindowsTargetInfo<X86_64TargetInfo>(triple) { |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 2619 | TLSSupported = false; |
| 2620 | WCharType = UnsignedShort; |
Mike Stump | a55cce8 | 2009-10-08 23:00:00 +0000 | [diff] [blame] | 2621 | LongWidth = LongAlign = 32; |
Michael J. Spencer | 237cf58 | 2010-10-18 07:10:59 +0000 | [diff] [blame] | 2622 | DoubleAlign = LongLongAlign = 64; |
Nate Begeman | dbf8ea4 | 2010-07-21 02:02:56 +0000 | [diff] [blame] | 2623 | IntMaxType = SignedLongLong; |
| 2624 | UIntMaxType = UnsignedLongLong; |
| 2625 | Int64Type = SignedLongLong; |
Cameron Esfahani | 1484e0d | 2010-09-15 00:28:12 +0000 | [diff] [blame] | 2626 | SizeType = UnsignedLongLong; |
| 2627 | PtrDiffType = SignedLongLong; |
| 2628 | IntPtrType = SignedLongLong; |
NAKAMURA Takumi | 8c959d9 | 2011-01-17 22:56:08 +0000 | [diff] [blame] | 2629 | this->UserLabelPrefix = ""; |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 2630 | } |
| 2631 | virtual void getTargetDefines(const LangOptions &Opts, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2632 | MacroBuilder &Builder) const { |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 2633 | WindowsTargetInfo<X86_64TargetInfo>::getTargetDefines(Opts, Builder); |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 2634 | Builder.defineMacro("_WIN64"); |
Michael J. Spencer | a764e83 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 2635 | } |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 2636 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 2637 | return TargetInfo::CharPtrBuiltinVaList; |
NAKAMURA Takumi | 7952199 | 2011-01-17 22:56:23 +0000 | [diff] [blame] | 2638 | } |
Michael J. Spencer | a764e83 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 2639 | }; |
| 2640 | } // end anonymous namespace |
| 2641 | |
| 2642 | namespace { |
| 2643 | // x86-64 Windows Visual Studio target |
| 2644 | class VisualStudioWindowsX86_64TargetInfo : public WindowsX86_64TargetInfo { |
| 2645 | public: |
| 2646 | VisualStudioWindowsX86_64TargetInfo(const std::string& triple) |
| 2647 | : WindowsX86_64TargetInfo(triple) { |
Eli Friedman | d9c3fa3 | 2011-03-22 21:25:11 +0000 | [diff] [blame] | 2648 | LongDoubleWidth = LongDoubleAlign = 64; |
| 2649 | LongDoubleFormat = &llvm::APFloat::IEEEdouble; |
Michael J. Spencer | a764e83 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 2650 | } |
| 2651 | virtual void getTargetDefines(const LangOptions &Opts, |
| 2652 | MacroBuilder &Builder) const { |
| 2653 | WindowsX86_64TargetInfo::getTargetDefines(Opts, Builder); |
| 2654 | WindowsX86_64TargetInfo::getVisualStudioDefines(Opts, Builder); |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2655 | Builder.defineMacro("_M_X64"); |
Michael J. Spencer | dae4ac4 | 2010-10-21 05:21:48 +0000 | [diff] [blame] | 2656 | Builder.defineMacro("_M_AMD64"); |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 2657 | } |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 2658 | }; |
| 2659 | } // end anonymous namespace |
| 2660 | |
| 2661 | namespace { |
| 2662 | // x86-64 MinGW target |
| 2663 | class MinGWX86_64TargetInfo : public WindowsX86_64TargetInfo { |
| 2664 | public: |
| 2665 | MinGWX86_64TargetInfo(const std::string& triple) |
| 2666 | : WindowsX86_64TargetInfo(triple) { |
| 2667 | } |
| 2668 | virtual void getTargetDefines(const LangOptions &Opts, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2669 | MacroBuilder &Builder) const { |
| 2670 | WindowsX86_64TargetInfo::getTargetDefines(Opts, Builder); |
Michael J. Spencer | a764e83 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 2671 | DefineStd(Builder, "WIN64", Opts); |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2672 | Builder.defineMacro("__MSVCRT__"); |
NAKAMURA Takumi | 17c964a | 2011-03-08 12:06:46 +0000 | [diff] [blame] | 2673 | Builder.defineMacro("__MINGW32__"); |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2674 | Builder.defineMacro("__MINGW64__"); |
NAKAMURA Takumi | 853134a | 2011-03-15 02:32:50 +0000 | [diff] [blame] | 2675 | |
| 2676 | // mingw32-gcc provides __declspec(a) as alias of __attribute__((a)). |
| 2677 | // In contrast, clang-cc1 provides __declspec(a) with -fms-extensions. |
Francois Pichet | 62ec1f2 | 2011-09-17 17:15:52 +0000 | [diff] [blame] | 2678 | if (Opts.MicrosoftExt) |
NAKAMURA Takumi | 853134a | 2011-03-15 02:32:50 +0000 | [diff] [blame] | 2679 | // Provide "as-is" __declspec. |
| 2680 | Builder.defineMacro("__declspec", "__declspec"); |
| 2681 | else |
| 2682 | // Provide alias of __attribute__ like mingw32-gcc. |
| 2683 | Builder.defineMacro("__declspec(a)", "__attribute__((a))"); |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 2684 | } |
| 2685 | }; |
| 2686 | } // end anonymous namespace |
| 2687 | |
| 2688 | namespace { |
Eli Friedman | 3c7b6e4 | 2009-07-01 03:36:11 +0000 | [diff] [blame] | 2689 | class DarwinX86_64TargetInfo : public DarwinTargetInfo<X86_64TargetInfo> { |
| 2690 | public: |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 2691 | DarwinX86_64TargetInfo(const std::string& triple) |
Eli Friedman | 3c7b6e4 | 2009-07-01 03:36:11 +0000 | [diff] [blame] | 2692 | : DarwinTargetInfo<X86_64TargetInfo>(triple) { |
| 2693 | Int64Type = SignedLongLong; |
| 2694 | } |
| 2695 | }; |
| 2696 | } // end anonymous namespace |
| 2697 | |
| 2698 | namespace { |
Eli Friedman | 6036ebe | 2009-07-05 22:31:18 +0000 | [diff] [blame] | 2699 | class OpenBSDX86_64TargetInfo : public OpenBSDTargetInfo<X86_64TargetInfo> { |
| 2700 | public: |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 2701 | OpenBSDX86_64TargetInfo(const std::string& triple) |
Eli Friedman | 6036ebe | 2009-07-05 22:31:18 +0000 | [diff] [blame] | 2702 | : OpenBSDTargetInfo<X86_64TargetInfo>(triple) { |
| 2703 | IntMaxType = SignedLongLong; |
| 2704 | UIntMaxType = UnsignedLongLong; |
| 2705 | Int64Type = SignedLongLong; |
| 2706 | } |
| 2707 | }; |
| 2708 | } // end anonymous namespace |
| 2709 | |
| 2710 | namespace { |
Eli Friedman | a9f5496 | 2008-08-20 07:44:10 +0000 | [diff] [blame] | 2711 | class ARMTargetInfo : public TargetInfo { |
Daniel Dunbar | a91320b | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 2712 | // Possible FPU choices. |
| 2713 | enum FPUMode { |
| 2714 | NoFPU, |
| 2715 | VFP2FPU, |
| 2716 | VFP3FPU, |
| 2717 | NeonFPU |
| 2718 | }; |
| 2719 | |
| 2720 | static bool FPUModeIsVFP(FPUMode Mode) { |
| 2721 | return Mode >= VFP2FPU && Mode <= NeonFPU; |
| 2722 | } |
| 2723 | |
| 2724 | static const TargetInfo::GCCRegAlias GCCRegAliases[]; |
| 2725 | static const char * const GCCRegNames[]; |
Daniel Dunbar | c1f2cdd | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 2726 | |
Daniel Dunbar | eac7c53 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 2727 | std::string ABI, CPU; |
Daniel Dunbar | a91320b | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 2728 | |
| 2729 | unsigned FPU : 3; |
| 2730 | |
Daniel Dunbar | 97f52ac | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 2731 | unsigned IsThumb : 1; |
| 2732 | |
| 2733 | // Initialized via features. |
| 2734 | unsigned SoftFloat : 1; |
| 2735 | unsigned SoftFloatABI : 1; |
Daniel Dunbar | 018ba5a | 2009-09-14 00:35:03 +0000 | [diff] [blame] | 2736 | |
Chris Lattner | 2752c01 | 2010-03-03 19:03:45 +0000 | [diff] [blame] | 2737 | static const Builtin::Info BuiltinInfo[]; |
| 2738 | |
Chris Lattner | 393ff04 | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 2739 | public: |
Daniel Dunbar | e1f63b3 | 2009-09-17 16:21:10 +0000 | [diff] [blame] | 2740 | ARMTargetInfo(const std::string &TripleStr) |
Daniel Dunbar | eac7c53 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 2741 | : TargetInfo(TripleStr), ABI("aapcs-linux"), CPU("arm1136j-s") |
Daniel Dunbar | 018ba5a | 2009-09-14 00:35:03 +0000 | [diff] [blame] | 2742 | { |
Eli Friedman | e6a24e8 | 2011-12-22 03:51:45 +0000 | [diff] [blame] | 2743 | BigEndian = false; |
Daniel Dunbar | a2a4161 | 2009-09-14 00:02:24 +0000 | [diff] [blame] | 2744 | SizeType = UnsignedInt; |
| 2745 | PtrDiffType = SignedInt; |
James Molloy | a6d81f9 | 2011-11-23 13:35:08 +0000 | [diff] [blame] | 2746 | // AAPCS 7.1.1, ARM-Linux ABI 2.4: type of wchar_t is unsigned int. |
| 2747 | WCharType = UnsignedInt; |
Daniel Dunbar | e1f63b3 | 2009-09-17 16:21:10 +0000 | [diff] [blame] | 2748 | |
Chris Lattner | 9bffb07 | 2010-04-23 16:29:58 +0000 | [diff] [blame] | 2749 | // {} in inline assembly are neon specifiers, not assembly variant |
| 2750 | // specifiers. |
| 2751 | NoAsmVariants = true; |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 2752 | |
Daniel Dunbar | eac7c53 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 2753 | // FIXME: Should we just treat this as a feature? |
Daniel Dunbar | 0791aa5 | 2009-12-18 19:57:13 +0000 | [diff] [blame] | 2754 | IsThumb = getTriple().getArchName().startswith("thumb"); |
Daniel Dunbar | dff10dc | 2009-09-22 21:44:58 +0000 | [diff] [blame] | 2755 | if (IsThumb) { |
Sandeep Patel | 3a41d14 | 2011-04-04 22:58:12 +0000 | [diff] [blame] | 2756 | // Thumb1 add sp, #imm requires the immediate value be multiple of 4, |
| 2757 | // so set preferred for small types to 32. |
Daniel Dunbar | dff10dc | 2009-09-22 21:44:58 +0000 | [diff] [blame] | 2758 | DescriptionString = ("e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-" |
| 2759 | "i64:64:64-f32:32:32-f64:64:64-" |
Lang Hames | f4f5003 | 2011-10-10 23:44:43 +0000 | [diff] [blame] | 2760 | "v64:64:64-v128:64:128-a0:0:32-n32-S64"); |
Daniel Dunbar | dff10dc | 2009-09-22 21:44:58 +0000 | [diff] [blame] | 2761 | } else { |
| 2762 | DescriptionString = ("e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-" |
| 2763 | "i64:64:64-f32:32:32-f64:64:64-" |
Lang Hames | f4f5003 | 2011-10-10 23:44:43 +0000 | [diff] [blame] | 2764 | "v64:64:64-v128:64:128-a0:0:64-n32-S64"); |
Daniel Dunbar | dff10dc | 2009-09-22 21:44:58 +0000 | [diff] [blame] | 2765 | } |
John McCall | ee79a4c | 2010-08-21 22:46:04 +0000 | [diff] [blame] | 2766 | |
| 2767 | // ARM targets default to using the ARM C++ ABI. |
| 2768 | CXXABI = CXXABI_ARM; |
Eli Friedman | 2be4607 | 2011-10-14 20:59:01 +0000 | [diff] [blame] | 2769 | |
| 2770 | // ARM has atomics up to 8 bytes |
| 2771 | // FIXME: Set MaxAtomicInlineWidth if we have the feature v6e |
| 2772 | MaxAtomicPromoteWidth = 64; |
James Molloy | e45b9b7 | 2012-03-12 09:14:10 +0000 | [diff] [blame] | 2773 | |
| 2774 | // Do force alignment of members that follow zero length bitfields. If |
| 2775 | // the alignment of the zero-length bitfield is greater than the member |
| 2776 | // that follows it, `bar', `bar' will be aligned as the type of the |
| 2777 | // zero length bitfield. |
| 2778 | UseZeroLengthBitfieldAlignment = true; |
Eli Friedman | 61538a7 | 2008-05-20 14:21:01 +0000 | [diff] [blame] | 2779 | } |
Daniel Dunbar | 018ba5a | 2009-09-14 00:35:03 +0000 | [diff] [blame] | 2780 | virtual const char *getABI() const { return ABI.c_str(); } |
Daniel Dunbar | a2a4161 | 2009-09-14 00:02:24 +0000 | [diff] [blame] | 2781 | virtual bool setABI(const std::string &Name) { |
Daniel Dunbar | 018ba5a | 2009-09-14 00:35:03 +0000 | [diff] [blame] | 2782 | ABI = Name; |
| 2783 | |
Daniel Dunbar | a2a4161 | 2009-09-14 00:02:24 +0000 | [diff] [blame] | 2784 | // The defaults (above) are for AAPCS, check if we need to change them. |
| 2785 | // |
| 2786 | // FIXME: We need support for -meabi... we could just mangle it into the |
| 2787 | // name. |
| 2788 | if (Name == "apcs-gnu") { |
Nick Lewycky | 7ec59c7 | 2011-12-16 22:34:14 +0000 | [diff] [blame] | 2789 | DoubleAlign = LongLongAlign = LongDoubleAlign = SuitableAlign = 32; |
Daniel Dunbar | a2a4161 | 2009-09-14 00:02:24 +0000 | [diff] [blame] | 2790 | SizeType = UnsignedLong; |
| 2791 | |
James Molloy | a6d81f9 | 2011-11-23 13:35:08 +0000 | [diff] [blame] | 2792 | // Revert to using SignedInt on apcs-gnu to comply with existing behaviour. |
| 2793 | WCharType = SignedInt; |
| 2794 | |
Daniel Dunbar | 684de63 | 2010-04-22 16:14:54 +0000 | [diff] [blame] | 2795 | // Do not respect the alignment of bit-field types when laying out |
| 2796 | // structures. This corresponds to PCC_BITFIELD_TYPE_MATTERS in gcc. |
| 2797 | UseBitFieldTypeAlignment = false; |
| 2798 | |
Chad Rosier | 61a6221 | 2011-08-04 01:21:14 +0000 | [diff] [blame] | 2799 | /// 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] | 2800 | /// zero length bitfield. This corresponds to EMPTY_FIELD_BOUNDARY in |
| 2801 | /// gcc. |
Chad Rosier | 61a6221 | 2011-08-04 01:21:14 +0000 | [diff] [blame] | 2802 | ZeroLengthBitfieldBoundary = 32; |
| 2803 | |
Daniel Dunbar | dff10dc | 2009-09-22 21:44:58 +0000 | [diff] [blame] | 2804 | if (IsThumb) { |
Sandeep Patel | 3a41d14 | 2011-04-04 22:58:12 +0000 | [diff] [blame] | 2805 | // Thumb1 add sp, #imm requires the immediate value be multiple of 4, |
| 2806 | // so set preferred for small types to 32. |
Daniel Dunbar | dff10dc | 2009-09-22 21:44:58 +0000 | [diff] [blame] | 2807 | 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] | 2808 | "i64:32:64-f32:32:32-f64:32:64-" |
Lang Hames | f4f5003 | 2011-10-10 23:44:43 +0000 | [diff] [blame] | 2809 | "v64:32:64-v128:32:128-a0:0:32-n32-S32"); |
Daniel Dunbar | dff10dc | 2009-09-22 21:44:58 +0000 | [diff] [blame] | 2810 | } else { |
| 2811 | 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] | 2812 | "i64:32:64-f32:32:32-f64:32:64-" |
Lang Hames | f4f5003 | 2011-10-10 23:44:43 +0000 | [diff] [blame] | 2813 | "v64:32:64-v128:32:128-a0:0:32-n32-S32"); |
Daniel Dunbar | dff10dc | 2009-09-22 21:44:58 +0000 | [diff] [blame] | 2814 | } |
| 2815 | |
Chad Rosier | 9f1210c | 2011-07-26 07:03:04 +0000 | [diff] [blame] | 2816 | // FIXME: Override "preferred align" for double and long long. |
Daniel Dunbar | a2a4161 | 2009-09-14 00:02:24 +0000 | [diff] [blame] | 2817 | } else if (Name == "aapcs") { |
| 2818 | // FIXME: Enumerated types are variable width in straight AAPCS. |
| 2819 | } else if (Name == "aapcs-linux") { |
Chad Rosier | 9f1210c | 2011-07-26 07:03:04 +0000 | [diff] [blame] | 2820 | ; |
Daniel Dunbar | a2a4161 | 2009-09-14 00:02:24 +0000 | [diff] [blame] | 2821 | } else |
| 2822 | return false; |
| 2823 | |
| 2824 | return true; |
| 2825 | } |
Daniel Dunbar | 97f52ac | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 2826 | |
Chandler Carruth | c3a2e65 | 2011-09-28 05:56:05 +0000 | [diff] [blame] | 2827 | void getDefaultFeatures(llvm::StringMap<bool> &Features) const { |
Daniel Dunbar | a91320b | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 2828 | if (CPU == "arm1136jf-s" || CPU == "arm1176jzf-s" || CPU == "mpcore") |
| 2829 | Features["vfp2"] = true; |
| 2830 | else if (CPU == "cortex-a8" || CPU == "cortex-a9") |
| 2831 | Features["neon"] = true; |
| 2832 | } |
Michael J. Spencer | 20249a1 | 2010-10-21 03:16:25 +0000 | [diff] [blame] | 2833 | |
Daniel Dunbar | 97f52ac | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 2834 | virtual bool setFeatureEnabled(llvm::StringMap<bool> &Features, |
Benjamin Kramer | 713575a | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 2835 | StringRef Name, |
Daniel Dunbar | 97f52ac | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 2836 | bool Enabled) const { |
Evan Cheng | f972b26 | 2011-07-08 06:40:11 +0000 | [diff] [blame] | 2837 | if (Name == "soft-float" || Name == "soft-float-abi" || |
Chad Rosier | 7a938fa | 2012-04-04 20:39:32 +0000 | [diff] [blame] | 2838 | Name == "vfp2" || Name == "vfp3" || Name == "neon" || Name == "d16" || |
| 2839 | Name == "neonfp") { |
Daniel Dunbar | a91320b | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 2840 | Features[Name] = Enabled; |
| 2841 | } else |
Daniel Dunbar | 97f52ac | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 2842 | return false; |
| 2843 | |
Daniel Dunbar | 97f52ac | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 2844 | return true; |
| 2845 | } |
| 2846 | |
| 2847 | virtual void HandleTargetFeatures(std::vector<std::string> &Features) { |
Daniel Dunbar | a91320b | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 2848 | FPU = NoFPU; |
Daniel Dunbar | 97f52ac | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 2849 | SoftFloat = SoftFloatABI = false; |
| 2850 | for (unsigned i = 0, e = Features.size(); i != e; ++i) { |
| 2851 | if (Features[i] == "+soft-float") |
| 2852 | SoftFloat = true; |
| 2853 | else if (Features[i] == "+soft-float-abi") |
| 2854 | SoftFloatABI = true; |
Daniel Dunbar | a91320b | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 2855 | else if (Features[i] == "+vfp2") |
| 2856 | FPU = VFP2FPU; |
| 2857 | else if (Features[i] == "+vfp3") |
| 2858 | FPU = VFP3FPU; |
| 2859 | else if (Features[i] == "+neon") |
| 2860 | FPU = NeonFPU; |
Daniel Dunbar | 97f52ac | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 2861 | } |
| 2862 | |
| 2863 | // Remove front-end specific options which the backend handles differently. |
| 2864 | std::vector<std::string>::iterator it; |
| 2865 | it = std::find(Features.begin(), Features.end(), "+soft-float"); |
| 2866 | if (it != Features.end()) |
| 2867 | Features.erase(it); |
| 2868 | it = std::find(Features.begin(), Features.end(), "+soft-float-abi"); |
| 2869 | if (it != Features.end()) |
| 2870 | Features.erase(it); |
| 2871 | } |
| 2872 | |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 2873 | virtual bool hasFeature(StringRef Feature) const { |
| 2874 | return llvm::StringSwitch<bool>(Feature) |
| 2875 | .Case("arm", true) |
| 2876 | .Case("softfloat", SoftFloat) |
| 2877 | .Case("thumb", IsThumb) |
| 2878 | .Case("neon", FPU == NeonFPU && !SoftFloat && |
| 2879 | StringRef(getCPUDefineSuffix(CPU)).startswith("7")) |
| 2880 | .Default(false); |
| 2881 | } |
Chris Lattner | 5f9e272 | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 2882 | static const char *getCPUDefineSuffix(StringRef Name) { |
Daniel Dunbar | eac7c53 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 2883 | return llvm::StringSwitch<const char*>(Name) |
| 2884 | .Cases("arm8", "arm810", "4") |
| 2885 | .Cases("strongarm", "strongarm110", "strongarm1100", "strongarm1110", "4") |
| 2886 | .Cases("arm7tdmi", "arm7tdmi-s", "arm710t", "arm720t", "arm9", "4T") |
| 2887 | .Cases("arm9tdmi", "arm920", "arm920t", "arm922t", "arm940t", "4T") |
| 2888 | .Case("ep9312", "4T") |
| 2889 | .Cases("arm10tdmi", "arm1020t", "5T") |
| 2890 | .Cases("arm9e", "arm946e-s", "arm966e-s", "arm968e-s", "5TE") |
| 2891 | .Case("arm926ej-s", "5TEJ") |
| 2892 | .Cases("arm10e", "arm1020e", "arm1022e", "5TE") |
| 2893 | .Cases("xscale", "iwmmxt", "5TE") |
Daniel Dunbar | a91320b | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 2894 | .Case("arm1136j-s", "6J") |
Daniel Dunbar | eac7c53 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 2895 | .Cases("arm1176jz-s", "arm1176jzf-s", "6ZK") |
Daniel Dunbar | a91320b | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 2896 | .Cases("arm1136jf-s", "mpcorenovfp", "mpcore", "6K") |
Daniel Dunbar | eac7c53 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 2897 | .Cases("arm1156t2-s", "arm1156t2f-s", "6T2") |
| 2898 | .Cases("cortex-a8", "cortex-a9", "7A") |
Bob Wilson | 06f4563 | 2011-01-06 16:57:20 +0000 | [diff] [blame] | 2899 | .Case("cortex-m3", "7M") |
Jim Grosbach | 6903313 | 2012-03-29 19:53:34 +0000 | [diff] [blame] | 2900 | .Case("cortex-m4", "7M") |
Bob Wilson | a291d5f | 2011-03-21 21:55:25 +0000 | [diff] [blame] | 2901 | .Case("cortex-m0", "6M") |
Daniel Dunbar | eac7c53 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 2902 | .Default(0); |
| 2903 | } |
| 2904 | virtual bool setCPU(const std::string &Name) { |
| 2905 | if (!getCPUDefineSuffix(Name)) |
| 2906 | return false; |
| 2907 | |
| 2908 | CPU = Name; |
| 2909 | return true; |
| 2910 | } |
Chris Lattner | 3332864 | 2009-03-20 15:52:06 +0000 | [diff] [blame] | 2911 | virtual void getTargetDefines(const LangOptions &Opts, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2912 | MacroBuilder &Builder) const { |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 2913 | // Target identification. |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2914 | Builder.defineMacro("__arm"); |
| 2915 | Builder.defineMacro("__arm__"); |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 2916 | |
Chris Lattner | c0f5921 | 2009-03-02 22:27:17 +0000 | [diff] [blame] | 2917 | // Target properties. |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2918 | Builder.defineMacro("__ARMEL__"); |
| 2919 | Builder.defineMacro("__LITTLE_ENDIAN__"); |
| 2920 | Builder.defineMacro("__REGISTER_PREFIX__", ""); |
Daniel Dunbar | eac7c53 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 2921 | |
Chris Lattner | 5f9e272 | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 2922 | StringRef CPUArch = getCPUDefineSuffix(CPU); |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2923 | Builder.defineMacro("__ARM_ARCH_" + CPUArch + "__"); |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 2924 | |
Mike Stump | 437bb4b | 2009-04-08 02:07:04 +0000 | [diff] [blame] | 2925 | // Subtarget options. |
Daniel Dunbar | e1f63b3 | 2009-09-17 16:21:10 +0000 | [diff] [blame] | 2926 | |
Daniel Dunbar | eac7c53 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 2927 | // FIXME: It's more complicated than this and we don't really support |
| 2928 | // interworking. |
| 2929 | if ('5' <= CPUArch[0] && CPUArch[0] <= '7') |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2930 | Builder.defineMacro("__THUMB_INTERWORK__"); |
Daniel Dunbar | eac7c53 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 2931 | |
Daniel Dunbar | eac7c53 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 2932 | if (ABI == "aapcs" || ABI == "aapcs-linux") |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2933 | Builder.defineMacro("__ARM_EABI__"); |
Daniel Dunbar | eac7c53 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 2934 | |
Daniel Dunbar | 97f52ac | 2009-12-19 04:15:38 +0000 | [diff] [blame] | 2935 | if (SoftFloat) |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2936 | Builder.defineMacro("__SOFTFP__"); |
Daniel Dunbar | eac7c53 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 2937 | |
| 2938 | if (CPU == "xscale") |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2939 | Builder.defineMacro("__XSCALE__"); |
Daniel Dunbar | e1f63b3 | 2009-09-17 16:21:10 +0000 | [diff] [blame] | 2940 | |
Bob Wilson | 84f95cf | 2011-05-13 18:56:03 +0000 | [diff] [blame] | 2941 | bool IsARMv7 = CPUArch.startswith("7"); |
Daniel Dunbar | e1f63b3 | 2009-09-17 16:21:10 +0000 | [diff] [blame] | 2942 | if (IsThumb) { |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2943 | Builder.defineMacro("__THUMBEL__"); |
| 2944 | Builder.defineMacro("__thumb__"); |
Bob Wilson | 84f95cf | 2011-05-13 18:56:03 +0000 | [diff] [blame] | 2945 | if (CPUArch == "6T2" || IsARMv7) |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2946 | Builder.defineMacro("__thumb2__"); |
Daniel Dunbar | e1f63b3 | 2009-09-17 16:21:10 +0000 | [diff] [blame] | 2947 | } |
| 2948 | |
| 2949 | // 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] | 2950 | Builder.defineMacro("__APCS_32__"); |
Daniel Dunbar | a91320b | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 2951 | |
| 2952 | if (FPUModeIsVFP((FPUMode) FPU)) |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2953 | Builder.defineMacro("__VFP_FP__"); |
Daniel Dunbar | a91320b | 2009-12-21 23:28:17 +0000 | [diff] [blame] | 2954 | |
| 2955 | // This only gets set when Neon instructions are actually available, unlike |
| 2956 | // the VFP define, hence the soft float and arch check. This is subtly |
| 2957 | // different from gcc, we follow the intent which was that it should be set |
| 2958 | // when Neon instructions are actually available. |
Bob Wilson | 84f95cf | 2011-05-13 18:56:03 +0000 | [diff] [blame] | 2959 | if (FPU == NeonFPU && !SoftFloat && IsARMv7) |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 2960 | Builder.defineMacro("__ARM_NEON__"); |
Chris Lattner | 393ff04 | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 2961 | } |
| 2962 | virtual void getTargetBuiltins(const Builtin::Info *&Records, |
| 2963 | unsigned &NumRecords) const { |
Chris Lattner | 2752c01 | 2010-03-03 19:03:45 +0000 | [diff] [blame] | 2964 | Records = BuiltinInfo; |
| 2965 | NumRecords = clang::ARM::LastTSBuiltin-Builtin::FirstTSBuiltin; |
Chris Lattner | 393ff04 | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 2966 | } |
Bob Wilson | 8b30a93 | 2012-01-26 22:14:27 +0000 | [diff] [blame] | 2967 | virtual bool isCLZForZeroUndef() const { return false; } |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 2968 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 2969 | return TargetInfo::VoidPtrBuiltinVaList; |
Chris Lattner | 393ff04 | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 2970 | } |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 2971 | virtual void getGCCRegNames(const char * const *&Names, |
Daniel Dunbar | c1f2cdd | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 2972 | unsigned &NumNames) const; |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 2973 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
Daniel Dunbar | c1f2cdd | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 2974 | unsigned &NumAliases) const; |
Anders Carlsson | 066d2ea | 2009-02-28 17:11:49 +0000 | [diff] [blame] | 2975 | virtual bool validateAsmConstraint(const char *&Name, |
Chris Lattner | 44def07 | 2009-04-26 07:16:29 +0000 | [diff] [blame] | 2976 | TargetInfo::ConstraintInfo &Info) const { |
Eli Friedman | a9f5496 | 2008-08-20 07:44:10 +0000 | [diff] [blame] | 2977 | // FIXME: Check if this is complete |
Anders Carlsson | 066d2ea | 2009-02-28 17:11:49 +0000 | [diff] [blame] | 2978 | switch (*Name) { |
Eli Friedman | a9f5496 | 2008-08-20 07:44:10 +0000 | [diff] [blame] | 2979 | default: |
Nate Begeman | ad487f4 | 2008-04-22 05:03:19 +0000 | [diff] [blame] | 2980 | case 'l': // r0-r7 |
| 2981 | case 'h': // r8-r15 |
| 2982 | case 'w': // VFP Floating point register single precision |
| 2983 | case 'P': // VFP Floating point register double precision |
Chris Lattner | 44def07 | 2009-04-26 07:16:29 +0000 | [diff] [blame] | 2984 | Info.setAllowsRegister(); |
Nate Begeman | ad487f4 | 2008-04-22 05:03:19 +0000 | [diff] [blame] | 2985 | return true; |
Eric Christopher | 895d422 | 2011-07-29 21:20:35 +0000 | [diff] [blame] | 2986 | case 'Q': // A memory address that is a single base register. |
| 2987 | Info.setAllowsMemory(); |
| 2988 | return true; |
Stuart Hastings | 002333f | 2011-06-07 23:45:05 +0000 | [diff] [blame] | 2989 | case 'U': // a memory reference... |
| 2990 | switch (Name[1]) { |
| 2991 | case 'q': // ...ARMV4 ldrsb |
| 2992 | case 'v': // ...VFP load/store (reg+constant offset) |
| 2993 | case 'y': // ...iWMMXt load/store |
Eric Christopher | dda231a | 2011-06-17 01:40:49 +0000 | [diff] [blame] | 2994 | case 't': // address valid for load/store opaque types wider |
| 2995 | // than 128-bits |
| 2996 | case 'n': // valid address for Neon doubleword vector load/store |
| 2997 | case 'm': // valid address for Neon element and structure load/store |
| 2998 | case 's': // valid address for non-offset loads/stores of quad-word |
| 2999 | // values in four ARM registers |
Stuart Hastings | 002333f | 2011-06-07 23:45:05 +0000 | [diff] [blame] | 3000 | Info.setAllowsMemory(); |
| 3001 | Name++; |
| 3002 | return true; |
| 3003 | } |
Nate Begeman | ad487f4 | 2008-04-22 05:03:19 +0000 | [diff] [blame] | 3004 | } |
Chris Lattner | 393ff04 | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 3005 | return false; |
| 3006 | } |
Evan Cheng | 8bfa257 | 2011-06-16 19:13:15 +0000 | [diff] [blame] | 3007 | virtual std::string convertConstraint(const char *&Constraint) const { |
Stuart Hastings | 002333f | 2011-06-07 23:45:05 +0000 | [diff] [blame] | 3008 | std::string R; |
| 3009 | switch (*Constraint) { |
| 3010 | case 'U': // Two-character constraint; add "^" hint for later parsing. |
Stuart Hastings | 6ce33d6 | 2011-06-08 16:06:31 +0000 | [diff] [blame] | 3011 | R = std::string("^") + std::string(Constraint, 2); |
Stuart Hastings | 002333f | 2011-06-07 23:45:05 +0000 | [diff] [blame] | 3012 | Constraint++; |
| 3013 | break; |
Eric Christopher | 283f447 | 2011-06-17 00:40:18 +0000 | [diff] [blame] | 3014 | case 'p': // 'p' should be translated to 'r' by default. |
| 3015 | R = std::string("r"); |
| 3016 | break; |
Stuart Hastings | 002333f | 2011-06-07 23:45:05 +0000 | [diff] [blame] | 3017 | default: |
| 3018 | return std::string(1, *Constraint); |
| 3019 | } |
| 3020 | return R; |
| 3021 | } |
Chris Lattner | 393ff04 | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 3022 | virtual const char *getClobbers() const { |
Eli Friedman | a9f5496 | 2008-08-20 07:44:10 +0000 | [diff] [blame] | 3023 | // FIXME: Is this really right? |
Chris Lattner | 393ff04 | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 3024 | return ""; |
| 3025 | } |
| 3026 | }; |
Daniel Dunbar | c1f2cdd | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 3027 | |
| 3028 | const char * const ARMTargetInfo::GCCRegNames[] = { |
Daniel Dunbar | bf3d552 | 2010-08-11 02:17:20 +0000 | [diff] [blame] | 3029 | // Integer registers |
Daniel Dunbar | c1f2cdd | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 3030 | "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", |
Daniel Dunbar | bf3d552 | 2010-08-11 02:17:20 +0000 | [diff] [blame] | 3031 | "r8", "r9", "r10", "r11", "r12", "sp", "lr", "pc", |
| 3032 | |
| 3033 | // Float registers |
| 3034 | "s0", "s1", "s2", "s3", "s4", "s5", "s6", "s7", |
| 3035 | "s8", "s9", "s10", "s11", "s12", "s13", "s14", "s15", |
| 3036 | "s16", "s17", "s18", "s19", "s20", "s21", "s22", "s23", |
Dale Johannesen | 20eb49b | 2010-10-27 23:34:42 +0000 | [diff] [blame] | 3037 | "s24", "s25", "s26", "s27", "s28", "s29", "s30", "s31", |
Daniel Dunbar | bf3d552 | 2010-08-11 02:17:20 +0000 | [diff] [blame] | 3038 | |
Dale Johannesen | 20eb49b | 2010-10-27 23:34:42 +0000 | [diff] [blame] | 3039 | // Double registers |
| 3040 | "d0", "d1", "d2", "d3", "d4", "d5", "d6", "d7", |
| 3041 | "d8", "d9", "d10", "d11", "d12", "d13", "d14", "d15", |
Dale Johannesen | d145535 | 2010-10-28 01:05:37 +0000 | [diff] [blame] | 3042 | "d16", "d17", "d18", "d19", "d20", "d21", "d22", "d23", |
| 3043 | "d24", "d25", "d26", "d27", "d28", "d29", "d30", "d31", |
Dale Johannesen | 20eb49b | 2010-10-27 23:34:42 +0000 | [diff] [blame] | 3044 | |
| 3045 | // Quad registers |
Dale Johannesen | d145535 | 2010-10-28 01:05:37 +0000 | [diff] [blame] | 3046 | "q0", "q1", "q2", "q3", "q4", "q5", "q6", "q7", |
| 3047 | "q8", "q9", "q10", "q11", "q12", "q13", "q14", "q15" |
Daniel Dunbar | c1f2cdd | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 3048 | }; |
| 3049 | |
| 3050 | void ARMTargetInfo::getGCCRegNames(const char * const *&Names, |
Daniel Dunbar | 1fd7171 | 2010-08-11 02:17:11 +0000 | [diff] [blame] | 3051 | unsigned &NumNames) const { |
Daniel Dunbar | c1f2cdd | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 3052 | Names = GCCRegNames; |
| 3053 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 3054 | } |
| 3055 | |
| 3056 | const TargetInfo::GCCRegAlias ARMTargetInfo::GCCRegAliases[] = { |
Daniel Dunbar | c1f2cdd | 2009-09-17 07:03:19 +0000 | [diff] [blame] | 3057 | { { "a1" }, "r0" }, |
| 3058 | { { "a2" }, "r1" }, |
| 3059 | { { "a3" }, "r2" }, |
| 3060 | { { "a4" }, "r3" }, |
| 3061 | { { "v1" }, "r4" }, |
| 3062 | { { "v2" }, "r5" }, |
| 3063 | { { "v3" }, "r6" }, |
| 3064 | { { "v4" }, "r7" }, |
| 3065 | { { "v5" }, "r8" }, |
| 3066 | { { "v6", "rfp" }, "r9" }, |
| 3067 | { { "sl" }, "r10" }, |
| 3068 | { { "fp" }, "r11" }, |
| 3069 | { { "ip" }, "r12" }, |
Daniel Dunbar | 1fd7171 | 2010-08-11 02:17:11 +0000 | [diff] [blame] | 3070 | { { "r13" }, "sp" }, |
| 3071 | { { "r14" }, "lr" }, |
| 3072 | { { "r15" }, "pc" }, |
Dale Johannesen | 20eb49b | 2010-10-27 23:34:42 +0000 | [diff] [blame] | 3073 | // The S, D and Q registers overlap, but aren't really aliases; we |
| 3074 | // 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] | 3075 | }; |
| 3076 | |
| 3077 | void ARMTargetInfo::getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 3078 | unsigned &NumAliases) const { |
| 3079 | Aliases = GCCRegAliases; |
| 3080 | NumAliases = llvm::array_lengthof(GCCRegAliases); |
| 3081 | } |
Chris Lattner | 2752c01 | 2010-03-03 19:03:45 +0000 | [diff] [blame] | 3082 | |
| 3083 | const Builtin::Info ARMTargetInfo::BuiltinInfo[] = { |
Eli Friedman | e7e66f7 | 2011-07-05 21:53:01 +0000 | [diff] [blame] | 3084 | #define BUILTIN(ID, TYPE, ATTRS) { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
Fariborz Jahanian | 67aba81 | 2010-11-30 17:35:24 +0000 | [diff] [blame] | 3085 | #define LIBBUILTIN(ID, TYPE, ATTRS, HEADER) { #ID, TYPE, ATTRS, HEADER,\ |
Eli Friedman | e7e66f7 | 2011-07-05 21:53:01 +0000 | [diff] [blame] | 3086 | ALL_LANGUAGES }, |
Chris Lattner | 2752c01 | 2010-03-03 19:03:45 +0000 | [diff] [blame] | 3087 | #include "clang/Basic/BuiltinsARM.def" |
| 3088 | }; |
Chris Lattner | 393ff04 | 2008-04-21 18:56:49 +0000 | [diff] [blame] | 3089 | } // end anonymous namespace. |
| 3090 | |
Eli Friedman | a9f5496 | 2008-08-20 07:44:10 +0000 | [diff] [blame] | 3091 | namespace { |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 3092 | class DarwinARMTargetInfo : |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 3093 | public DarwinTargetInfo<ARMTargetInfo> { |
| 3094 | protected: |
Daniel Dunbar | 1752ee4 | 2009-08-24 09:10:05 +0000 | [diff] [blame] | 3095 | virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3096 | MacroBuilder &Builder) const { |
Douglas Gregor | 0a0d2b1 | 2011-03-23 00:50:03 +0000 | [diff] [blame] | 3097 | getDarwinDefines(Builder, Opts, Triple, PlatformName, PlatformMinVersion); |
Eli Friedman | b030f02 | 2009-04-19 21:38:35 +0000 | [diff] [blame] | 3098 | } |
Eli Friedman | a9f5496 | 2008-08-20 07:44:10 +0000 | [diff] [blame] | 3099 | |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 3100 | public: |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 3101 | DarwinARMTargetInfo(const std::string& triple) |
Daniel Dunbar | 350b9f3 | 2010-05-27 07:00:26 +0000 | [diff] [blame] | 3102 | : DarwinTargetInfo<ARMTargetInfo>(triple) { |
| 3103 | HasAlignMac68kSupport = true; |
Eli Friedman | 2be4607 | 2011-10-14 20:59:01 +0000 | [diff] [blame] | 3104 | // iOS always has 64-bit atomic instructions. |
| 3105 | // FIXME: This should be based off of the target features in ARMTargetInfo. |
| 3106 | MaxAtomicInlineWidth = 64; |
Daniel Dunbar | 350b9f3 | 2010-05-27 07:00:26 +0000 | [diff] [blame] | 3107 | } |
Eli Friedman | a9f5496 | 2008-08-20 07:44:10 +0000 | [diff] [blame] | 3108 | }; |
| 3109 | } // end anonymous namespace. |
| 3110 | |
Tony Linthicum | 9631939 | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 3111 | |
| 3112 | namespace { |
| 3113 | // Hexagon abstract base class |
| 3114 | class HexagonTargetInfo : public TargetInfo { |
| 3115 | static const Builtin::Info BuiltinInfo[]; |
| 3116 | static const char * const GCCRegNames[]; |
| 3117 | static const TargetInfo::GCCRegAlias GCCRegAliases[]; |
| 3118 | std::string CPU; |
| 3119 | public: |
| 3120 | HexagonTargetInfo(const std::string& triple) : TargetInfo(triple) { |
Eli Friedman | e6a24e8 | 2011-12-22 03:51:45 +0000 | [diff] [blame] | 3121 | BigEndian = false; |
Tony Linthicum | 9631939 | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 3122 | DescriptionString = ("e-p:32:32:32-" |
Sirish Pande | 5f9688b | 2012-05-10 20:19:54 +0000 | [diff] [blame] | 3123 | "i64:64:64-i32:32:32-i16:16:16-i1:32:32" |
| 3124 | "f64:64:64-f32:32:32-a0:0-n32"); |
Tony Linthicum | 9631939 | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 3125 | |
| 3126 | // {} in inline assembly are packet specifiers, not assembly variant |
| 3127 | // specifiers. |
| 3128 | NoAsmVariants = true; |
| 3129 | } |
| 3130 | |
| 3131 | virtual void getTargetBuiltins(const Builtin::Info *&Records, |
| 3132 | unsigned &NumRecords) const { |
| 3133 | Records = BuiltinInfo; |
| 3134 | NumRecords = clang::Hexagon::LastTSBuiltin-Builtin::FirstTSBuiltin; |
| 3135 | } |
| 3136 | |
| 3137 | virtual bool validateAsmConstraint(const char *&Name, |
| 3138 | TargetInfo::ConstraintInfo &Info) const { |
| 3139 | return true; |
| 3140 | } |
| 3141 | |
| 3142 | virtual void getTargetDefines(const LangOptions &Opts, |
| 3143 | MacroBuilder &Builder) const; |
| 3144 | |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 3145 | virtual bool hasFeature(StringRef Feature) const { |
| 3146 | return Feature == "hexagon"; |
| 3147 | } |
| 3148 | |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 3149 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 3150 | return TargetInfo::CharPtrBuiltinVaList; |
Tony Linthicum | 9631939 | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 3151 | } |
| 3152 | virtual void getGCCRegNames(const char * const *&Names, |
| 3153 | unsigned &NumNames) const; |
| 3154 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 3155 | unsigned &NumAliases) const; |
| 3156 | virtual const char *getClobbers() const { |
| 3157 | return ""; |
| 3158 | } |
Sebastian Pop | 43115d4 | 2012-01-13 20:37:10 +0000 | [diff] [blame] | 3159 | |
| 3160 | static const char *getHexagonCPUSuffix(StringRef Name) { |
| 3161 | return llvm::StringSwitch<const char*>(Name) |
| 3162 | .Case("hexagonv2", "2") |
| 3163 | .Case("hexagonv3", "3") |
| 3164 | .Case("hexagonv4", "4") |
Sirish Pande | 5f9688b | 2012-05-10 20:19:54 +0000 | [diff] [blame] | 3165 | .Case("hexagonv5", "5") |
Sebastian Pop | 43115d4 | 2012-01-13 20:37:10 +0000 | [diff] [blame] | 3166 | .Default(0); |
| 3167 | } |
| 3168 | |
Tony Linthicum | 9631939 | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 3169 | virtual bool setCPU(const std::string &Name) { |
Sebastian Pop | 43115d4 | 2012-01-13 20:37:10 +0000 | [diff] [blame] | 3170 | if (!getHexagonCPUSuffix(Name)) |
| 3171 | return false; |
| 3172 | |
Tony Linthicum | 9631939 | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 3173 | CPU = Name; |
| 3174 | return true; |
| 3175 | } |
| 3176 | }; |
| 3177 | |
| 3178 | void HexagonTargetInfo::getTargetDefines(const LangOptions &Opts, |
| 3179 | MacroBuilder &Builder) const { |
| 3180 | Builder.defineMacro("qdsp6"); |
| 3181 | Builder.defineMacro("__qdsp6", "1"); |
| 3182 | Builder.defineMacro("__qdsp6__", "1"); |
| 3183 | |
| 3184 | Builder.defineMacro("hexagon"); |
| 3185 | Builder.defineMacro("__hexagon", "1"); |
| 3186 | Builder.defineMacro("__hexagon__", "1"); |
| 3187 | |
| 3188 | if(CPU == "hexagonv1") { |
| 3189 | Builder.defineMacro("__HEXAGON_V1__"); |
| 3190 | Builder.defineMacro("__HEXAGON_ARCH__", "1"); |
| 3191 | if(Opts.HexagonQdsp6Compat) { |
| 3192 | Builder.defineMacro("__QDSP6_V1__"); |
| 3193 | Builder.defineMacro("__QDSP6_ARCH__", "1"); |
| 3194 | } |
| 3195 | } |
| 3196 | else if(CPU == "hexagonv2") { |
| 3197 | Builder.defineMacro("__HEXAGON_V2__"); |
| 3198 | Builder.defineMacro("__HEXAGON_ARCH__", "2"); |
| 3199 | if(Opts.HexagonQdsp6Compat) { |
| 3200 | Builder.defineMacro("__QDSP6_V2__"); |
| 3201 | Builder.defineMacro("__QDSP6_ARCH__", "2"); |
| 3202 | } |
| 3203 | } |
| 3204 | else if(CPU == "hexagonv3") { |
| 3205 | Builder.defineMacro("__HEXAGON_V3__"); |
| 3206 | Builder.defineMacro("__HEXAGON_ARCH__", "3"); |
| 3207 | if(Opts.HexagonQdsp6Compat) { |
| 3208 | Builder.defineMacro("__QDSP6_V3__"); |
| 3209 | Builder.defineMacro("__QDSP6_ARCH__", "3"); |
| 3210 | } |
| 3211 | } |
| 3212 | else if(CPU == "hexagonv4") { |
| 3213 | Builder.defineMacro("__HEXAGON_V4__"); |
| 3214 | Builder.defineMacro("__HEXAGON_ARCH__", "4"); |
| 3215 | if(Opts.HexagonQdsp6Compat) { |
| 3216 | Builder.defineMacro("__QDSP6_V4__"); |
| 3217 | Builder.defineMacro("__QDSP6_ARCH__", "4"); |
| 3218 | } |
| 3219 | } |
Sirish Pande | 5f9688b | 2012-05-10 20:19:54 +0000 | [diff] [blame] | 3220 | else if(CPU == "hexagonv5") { |
| 3221 | Builder.defineMacro("__HEXAGON_V5__"); |
| 3222 | Builder.defineMacro("__HEXAGON_ARCH__", "5"); |
| 3223 | if(Opts.HexagonQdsp6Compat) { |
| 3224 | Builder.defineMacro("__QDSP6_V5__"); |
| 3225 | Builder.defineMacro("__QDSP6_ARCH__", "5"); |
| 3226 | } |
| 3227 | } |
Tony Linthicum | 9631939 | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 3228 | } |
| 3229 | |
| 3230 | const char * const HexagonTargetInfo::GCCRegNames[] = { |
| 3231 | "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", |
| 3232 | "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", |
| 3233 | "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23", |
| 3234 | "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31", |
| 3235 | "p0", "p1", "p2", "p3", |
| 3236 | "sa0", "lc0", "sa1", "lc1", "m0", "m1", "usr", "ugp" |
| 3237 | }; |
| 3238 | |
| 3239 | void HexagonTargetInfo::getGCCRegNames(const char * const *&Names, |
| 3240 | unsigned &NumNames) const { |
| 3241 | Names = GCCRegNames; |
| 3242 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 3243 | } |
| 3244 | |
| 3245 | |
| 3246 | const TargetInfo::GCCRegAlias HexagonTargetInfo::GCCRegAliases[] = { |
| 3247 | { { "sp" }, "r29" }, |
| 3248 | { { "fp" }, "r30" }, |
| 3249 | { { "lr" }, "r31" }, |
| 3250 | }; |
| 3251 | |
| 3252 | void HexagonTargetInfo::getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 3253 | unsigned &NumAliases) const { |
| 3254 | Aliases = GCCRegAliases; |
| 3255 | NumAliases = llvm::array_lengthof(GCCRegAliases); |
| 3256 | } |
| 3257 | |
| 3258 | |
| 3259 | const Builtin::Info HexagonTargetInfo::BuiltinInfo[] = { |
| 3260 | #define BUILTIN(ID, TYPE, ATTRS) { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES }, |
| 3261 | #define LIBBUILTIN(ID, TYPE, ATTRS, HEADER) { #ID, TYPE, ATTRS, HEADER,\ |
| 3262 | ALL_LANGUAGES }, |
| 3263 | #include "clang/Basic/BuiltinsHexagon.def" |
| 3264 | }; |
| 3265 | } |
| 3266 | |
| 3267 | |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 3268 | namespace { |
Eli Friedman | 01b8668 | 2008-08-20 07:28:14 +0000 | [diff] [blame] | 3269 | class SparcV8TargetInfo : public TargetInfo { |
Chris Lattner | e957f53 | 2009-01-27 01:58:38 +0000 | [diff] [blame] | 3270 | static const TargetInfo::GCCRegAlias GCCRegAliases[]; |
| 3271 | static const char * const GCCRegNames[]; |
Bruno Cardoso Lopes | 9284d21 | 2010-11-09 17:21:19 +0000 | [diff] [blame] | 3272 | bool SoftFloat; |
Gabor Greif | 2665867 | 2008-02-21 16:29:08 +0000 | [diff] [blame] | 3273 | public: |
Eli Friedman | 01b8668 | 2008-08-20 07:28:14 +0000 | [diff] [blame] | 3274 | SparcV8TargetInfo(const std::string& triple) : TargetInfo(triple) { |
| 3275 | // FIXME: Support Sparc quad-precision long double? |
Eli Friedman | ed855cb | 2008-08-21 00:13:15 +0000 | [diff] [blame] | 3276 | 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] | 3277 | "i64:64:64-f32:32:32-f64:64:64-v64:64:64-n32"; |
Eli Friedman | 01b8668 | 2008-08-20 07:28:14 +0000 | [diff] [blame] | 3278 | } |
Bruno Cardoso Lopes | 9284d21 | 2010-11-09 17:21:19 +0000 | [diff] [blame] | 3279 | virtual bool setFeatureEnabled(llvm::StringMap<bool> &Features, |
Benjamin Kramer | 713575a | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 3280 | StringRef Name, |
Bruno Cardoso Lopes | 9284d21 | 2010-11-09 17:21:19 +0000 | [diff] [blame] | 3281 | bool Enabled) const { |
| 3282 | if (Name == "soft-float") |
| 3283 | Features[Name] = Enabled; |
| 3284 | else |
| 3285 | return false; |
| 3286 | |
| 3287 | return true; |
| 3288 | } |
| 3289 | virtual void HandleTargetFeatures(std::vector<std::string> &Features) { |
| 3290 | SoftFloat = false; |
| 3291 | for (unsigned i = 0, e = Features.size(); i != e; ++i) |
| 3292 | if (Features[i] == "+soft-float") |
| 3293 | SoftFloat = true; |
| 3294 | } |
Chris Lattner | 3332864 | 2009-03-20 15:52:06 +0000 | [diff] [blame] | 3295 | virtual void getTargetDefines(const LangOptions &Opts, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3296 | MacroBuilder &Builder) const { |
| 3297 | DefineStd(Builder, "sparc", Opts); |
| 3298 | Builder.defineMacro("__sparcv8"); |
| 3299 | Builder.defineMacro("__REGISTER_PREFIX__", ""); |
Bruno Cardoso Lopes | 9284d21 | 2010-11-09 17:21:19 +0000 | [diff] [blame] | 3300 | |
| 3301 | if (SoftFloat) |
| 3302 | Builder.defineMacro("SOFT_FLOAT", "1"); |
Gabor Greif | 2665867 | 2008-02-21 16:29:08 +0000 | [diff] [blame] | 3303 | } |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 3304 | |
| 3305 | virtual bool hasFeature(StringRef Feature) const { |
| 3306 | return llvm::StringSwitch<bool>(Feature) |
| 3307 | .Case("softfloat", SoftFloat) |
| 3308 | .Case("sparc", true) |
| 3309 | .Default(false); |
| 3310 | } |
| 3311 | |
Gabor Greif | 2665867 | 2008-02-21 16:29:08 +0000 | [diff] [blame] | 3312 | virtual void getTargetBuiltins(const Builtin::Info *&Records, |
| 3313 | unsigned &NumRecords) const { |
Eli Friedman | 01b8668 | 2008-08-20 07:28:14 +0000 | [diff] [blame] | 3314 | // FIXME: Implement! |
Gabor Greif | 2665867 | 2008-02-21 16:29:08 +0000 | [diff] [blame] | 3315 | } |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 3316 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 3317 | return TargetInfo::VoidPtrBuiltinVaList; |
Gabor Greif | 2665867 | 2008-02-21 16:29:08 +0000 | [diff] [blame] | 3318 | } |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 3319 | virtual void getGCCRegNames(const char * const *&Names, |
Chris Lattner | e957f53 | 2009-01-27 01:58:38 +0000 | [diff] [blame] | 3320 | unsigned &NumNames) const; |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 3321 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
Chris Lattner | e957f53 | 2009-01-27 01:58:38 +0000 | [diff] [blame] | 3322 | unsigned &NumAliases) const; |
Anders Carlsson | 066d2ea | 2009-02-28 17:11:49 +0000 | [diff] [blame] | 3323 | virtual bool validateAsmConstraint(const char *&Name, |
Gabor Greif | 2665867 | 2008-02-21 16:29:08 +0000 | [diff] [blame] | 3324 | TargetInfo::ConstraintInfo &info) const { |
Eli Friedman | 01b8668 | 2008-08-20 07:28:14 +0000 | [diff] [blame] | 3325 | // FIXME: Implement! |
| 3326 | return false; |
Gabor Greif | 2665867 | 2008-02-21 16:29:08 +0000 | [diff] [blame] | 3327 | } |
| 3328 | virtual const char *getClobbers() const { |
Eli Friedman | 01b8668 | 2008-08-20 07:28:14 +0000 | [diff] [blame] | 3329 | // FIXME: Implement! |
| 3330 | return ""; |
Gabor Greif | 2665867 | 2008-02-21 16:29:08 +0000 | [diff] [blame] | 3331 | } |
| 3332 | }; |
| 3333 | |
Chris Lattner | e957f53 | 2009-01-27 01:58:38 +0000 | [diff] [blame] | 3334 | const char * const SparcV8TargetInfo::GCCRegNames[] = { |
| 3335 | "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", |
| 3336 | "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", |
| 3337 | "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23", |
| 3338 | "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31" |
| 3339 | }; |
| 3340 | |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 3341 | void SparcV8TargetInfo::getGCCRegNames(const char * const *&Names, |
Chris Lattner | e957f53 | 2009-01-27 01:58:38 +0000 | [diff] [blame] | 3342 | unsigned &NumNames) const { |
| 3343 | Names = GCCRegNames; |
| 3344 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 3345 | } |
| 3346 | |
| 3347 | const TargetInfo::GCCRegAlias SparcV8TargetInfo::GCCRegAliases[] = { |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 3348 | { { "g0" }, "r0" }, |
| 3349 | { { "g1" }, "r1" }, |
| 3350 | { { "g2" }, "r2" }, |
| 3351 | { { "g3" }, "r3" }, |
| 3352 | { { "g4" }, "r4" }, |
| 3353 | { { "g5" }, "r5" }, |
| 3354 | { { "g6" }, "r6" }, |
| 3355 | { { "g7" }, "r7" }, |
| 3356 | { { "o0" }, "r8" }, |
| 3357 | { { "o1" }, "r9" }, |
| 3358 | { { "o2" }, "r10" }, |
| 3359 | { { "o3" }, "r11" }, |
| 3360 | { { "o4" }, "r12" }, |
| 3361 | { { "o5" }, "r13" }, |
| 3362 | { { "o6", "sp" }, "r14" }, |
| 3363 | { { "o7" }, "r15" }, |
| 3364 | { { "l0" }, "r16" }, |
| 3365 | { { "l1" }, "r17" }, |
| 3366 | { { "l2" }, "r18" }, |
| 3367 | { { "l3" }, "r19" }, |
| 3368 | { { "l4" }, "r20" }, |
| 3369 | { { "l5" }, "r21" }, |
| 3370 | { { "l6" }, "r22" }, |
| 3371 | { { "l7" }, "r23" }, |
| 3372 | { { "i0" }, "r24" }, |
| 3373 | { { "i1" }, "r25" }, |
| 3374 | { { "i2" }, "r26" }, |
| 3375 | { { "i3" }, "r27" }, |
| 3376 | { { "i4" }, "r28" }, |
| 3377 | { { "i5" }, "r29" }, |
| 3378 | { { "i6", "fp" }, "r30" }, |
| 3379 | { { "i7" }, "r31" }, |
Chris Lattner | e957f53 | 2009-01-27 01:58:38 +0000 | [diff] [blame] | 3380 | }; |
| 3381 | |
Anton Korobeynikov | a7c4717 | 2009-05-03 13:42:53 +0000 | [diff] [blame] | 3382 | void SparcV8TargetInfo::getGCCRegAliases(const GCCRegAlias *&Aliases, |
Chris Lattner | e957f53 | 2009-01-27 01:58:38 +0000 | [diff] [blame] | 3383 | unsigned &NumAliases) const { |
| 3384 | Aliases = GCCRegAliases; |
| 3385 | NumAliases = llvm::array_lengthof(GCCRegAliases); |
| 3386 | } |
Gabor Greif | 2665867 | 2008-02-21 16:29:08 +0000 | [diff] [blame] | 3387 | } // end anonymous namespace. |
| 3388 | |
Eli Friedman | 01b8668 | 2008-08-20 07:28:14 +0000 | [diff] [blame] | 3389 | namespace { |
Edward O'Callaghan | 991f9a7 | 2009-10-18 13:33:59 +0000 | [diff] [blame] | 3390 | class AuroraUXSparcV8TargetInfo : public AuroraUXTargetInfo<SparcV8TargetInfo> { |
| 3391 | public: |
| 3392 | AuroraUXSparcV8TargetInfo(const std::string& triple) : |
| 3393 | AuroraUXTargetInfo<SparcV8TargetInfo>(triple) { |
| 3394 | SizeType = UnsignedInt; |
| 3395 | PtrDiffType = SignedInt; |
| 3396 | } |
| 3397 | }; |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 3398 | class SolarisSparcV8TargetInfo : public SolarisTargetInfo<SparcV8TargetInfo> { |
Eli Friedman | 01b8668 | 2008-08-20 07:28:14 +0000 | [diff] [blame] | 3399 | public: |
| 3400 | SolarisSparcV8TargetInfo(const std::string& triple) : |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 3401 | SolarisTargetInfo<SparcV8TargetInfo>(triple) { |
Eli Friedman | f509d73 | 2008-11-02 02:43:55 +0000 | [diff] [blame] | 3402 | SizeType = UnsignedInt; |
| 3403 | PtrDiffType = SignedInt; |
Eli Friedman | 01b8668 | 2008-08-20 07:28:14 +0000 | [diff] [blame] | 3404 | } |
| 3405 | }; |
| 3406 | } // end anonymous namespace. |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 3407 | |
Chris Lattner | 2621fd1 | 2008-05-08 05:58:21 +0000 | [diff] [blame] | 3408 | namespace { |
Anton Korobeynikov | 73c64e5 | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 3409 | class MSP430TargetInfo : public TargetInfo { |
| 3410 | static const char * const GCCRegNames[]; |
| 3411 | public: |
| 3412 | MSP430TargetInfo(const std::string& triple) : TargetInfo(triple) { |
Eli Friedman | e6a24e8 | 2011-12-22 03:51:45 +0000 | [diff] [blame] | 3413 | BigEndian = false; |
Anton Korobeynikov | 73c64e5 | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 3414 | TLSSupported = false; |
Anton Korobeynikov | 09f52a6 | 2010-01-30 12:55:11 +0000 | [diff] [blame] | 3415 | IntWidth = 16; IntAlign = 16; |
| 3416 | LongWidth = 32; LongLongWidth = 64; |
| 3417 | LongAlign = LongLongAlign = 16; |
| 3418 | PointerWidth = 16; PointerAlign = 16; |
Nick Lewycky | 7ec59c7 | 2011-12-16 22:34:14 +0000 | [diff] [blame] | 3419 | SuitableAlign = 16; |
Anton Korobeynikov | 73c64e5 | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 3420 | SizeType = UnsignedInt; |
| 3421 | IntMaxType = SignedLong; |
| 3422 | UIntMaxType = UnsignedLong; |
| 3423 | IntPtrType = SignedShort; |
| 3424 | PtrDiffType = SignedInt; |
Edward O'Callaghan | 9cf910e | 2009-11-21 00:49:54 +0000 | [diff] [blame] | 3425 | SigAtomicType = SignedLong; |
Anton Korobeynikov | 5d7c251 | 2009-12-19 01:32:37 +0000 | [diff] [blame] | 3426 | 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] | 3427 | } |
| 3428 | virtual void getTargetDefines(const LangOptions &Opts, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3429 | MacroBuilder &Builder) const { |
| 3430 | Builder.defineMacro("MSP430"); |
| 3431 | Builder.defineMacro("__MSP430__"); |
Anton Korobeynikov | 73c64e5 | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 3432 | // FIXME: defines for different 'flavours' of MCU |
| 3433 | } |
| 3434 | virtual void getTargetBuiltins(const Builtin::Info *&Records, |
| 3435 | unsigned &NumRecords) const { |
| 3436 | // FIXME: Implement. |
| 3437 | Records = 0; |
| 3438 | NumRecords = 0; |
| 3439 | } |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 3440 | virtual bool hasFeature(StringRef Feature) const { |
| 3441 | return Feature == "msp430"; |
| 3442 | } |
Anton Korobeynikov | 73c64e5 | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 3443 | virtual void getGCCRegNames(const char * const *&Names, |
| 3444 | unsigned &NumNames) const; |
| 3445 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 3446 | unsigned &NumAliases) const { |
| 3447 | // No aliases. |
| 3448 | Aliases = 0; |
| 3449 | NumAliases = 0; |
| 3450 | } |
| 3451 | virtual bool validateAsmConstraint(const char *&Name, |
| 3452 | TargetInfo::ConstraintInfo &info) const { |
Anton Korobeynikov | 03265b6 | 2009-10-15 23:17:13 +0000 | [diff] [blame] | 3453 | // No target constraints for now. |
| 3454 | return false; |
Anton Korobeynikov | 73c64e5 | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 3455 | } |
| 3456 | virtual const char *getClobbers() const { |
| 3457 | // FIXME: Is this really right? |
| 3458 | return ""; |
| 3459 | } |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 3460 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
Anton Korobeynikov | 73c64e5 | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 3461 | // FIXME: implement |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 3462 | return TargetInfo::CharPtrBuiltinVaList; |
Anton Korobeynikov | 73c64e5 | 2009-05-03 13:43:08 +0000 | [diff] [blame] | 3463 | } |
| 3464 | }; |
| 3465 | |
| 3466 | const char * const MSP430TargetInfo::GCCRegNames[] = { |
| 3467 | "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", |
| 3468 | "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15" |
| 3469 | }; |
| 3470 | |
| 3471 | void MSP430TargetInfo::getGCCRegNames(const char * const *&Names, |
| 3472 | unsigned &NumNames) const { |
| 3473 | Names = GCCRegNames; |
| 3474 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 3475 | } |
| 3476 | } |
| 3477 | |
Jakob Stoklund Olesen | 1eb4343 | 2009-08-17 20:08:44 +0000 | [diff] [blame] | 3478 | namespace { |
Eli Friedman | b63decf | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 3479 | |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 3480 | // LLVM and Clang cannot be used directly to output native binaries for |
| 3481 | // 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] | 3482 | // type and alignment information. |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 3483 | // |
| 3484 | // TCE uses the llvm bitcode as input and uses it for generating customized |
| 3485 | // target processor and program binary. TCE co-design environment is |
Eli Friedman | b63decf | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 3486 | // publicly available in http://tce.cs.tut.fi |
| 3487 | |
Eli Friedman | 209f5bb | 2011-10-07 19:51:42 +0000 | [diff] [blame] | 3488 | static const unsigned TCEOpenCLAddrSpaceMap[] = { |
| 3489 | 3, // opencl_global |
| 3490 | 4, // opencl_local |
Peter Collingbourne | 4dc34eb | 2012-05-20 21:08:35 +0000 | [diff] [blame] | 3491 | 5, // opencl_constant |
| 3492 | 0, // cuda_device |
| 3493 | 0, // cuda_constant |
| 3494 | 0 // cuda_shared |
Eli Friedman | 209f5bb | 2011-10-07 19:51:42 +0000 | [diff] [blame] | 3495 | }; |
| 3496 | |
Eli Friedman | b63decf | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 3497 | class TCETargetInfo : public TargetInfo{ |
| 3498 | public: |
| 3499 | TCETargetInfo(const std::string& triple) : TargetInfo(triple) { |
| 3500 | TLSSupported = false; |
| 3501 | IntWidth = 32; |
| 3502 | LongWidth = LongLongWidth = 32; |
Eli Friedman | b63decf | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 3503 | PointerWidth = 32; |
| 3504 | IntAlign = 32; |
| 3505 | LongAlign = LongLongAlign = 32; |
| 3506 | PointerAlign = 32; |
Nick Lewycky | 7ec59c7 | 2011-12-16 22:34:14 +0000 | [diff] [blame] | 3507 | SuitableAlign = 32; |
Eli Friedman | b63decf | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 3508 | SizeType = UnsignedInt; |
| 3509 | IntMaxType = SignedLong; |
| 3510 | UIntMaxType = UnsignedLong; |
| 3511 | IntPtrType = SignedInt; |
| 3512 | PtrDiffType = SignedInt; |
| 3513 | FloatWidth = 32; |
| 3514 | FloatAlign = 32; |
| 3515 | DoubleWidth = 32; |
| 3516 | DoubleAlign = 32; |
| 3517 | LongDoubleWidth = 32; |
| 3518 | LongDoubleAlign = 32; |
| 3519 | FloatFormat = &llvm::APFloat::IEEEsingle; |
| 3520 | DoubleFormat = &llvm::APFloat::IEEEsingle; |
| 3521 | LongDoubleFormat = &llvm::APFloat::IEEEsingle; |
Chris Lattner | 3a47c4e | 2010-03-04 21:07:38 +0000 | [diff] [blame] | 3522 | DescriptionString = "E-p:32:32:32-i1:8:8-i8:8:32-" |
| 3523 | "i16:16:32-i32:32:32-i64:32:32-" |
NAKAMURA Takumi | c910929 | 2011-02-18 08:44:38 +0000 | [diff] [blame] | 3524 | "f32:32:32-f64:32:32-v64:32:32-" |
| 3525 | "v128:32:32-a0:0:32-n32"; |
Eli Friedman | 209f5bb | 2011-10-07 19:51:42 +0000 | [diff] [blame] | 3526 | AddrSpaceMap = &TCEOpenCLAddrSpaceMap; |
Eli Friedman | b63decf | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 3527 | } |
| 3528 | |
| 3529 | virtual void getTargetDefines(const LangOptions &Opts, |
Benjamin Kramer | a999277 | 2010-01-09 17:55:51 +0000 | [diff] [blame] | 3530 | MacroBuilder &Builder) const { |
| 3531 | DefineStd(Builder, "tce", Opts); |
| 3532 | Builder.defineMacro("__TCE__"); |
| 3533 | Builder.defineMacro("__TCE_V1__"); |
Eli Friedman | b63decf | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 3534 | } |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 3535 | virtual bool hasFeature(StringRef Feature) const { |
| 3536 | return Feature == "tce"; |
| 3537 | } |
| 3538 | |
Eli Friedman | b63decf | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 3539 | virtual void getTargetBuiltins(const Builtin::Info *&Records, |
| 3540 | unsigned &NumRecords) const {} |
Daniel Dunbar | 55cc2ed | 2009-08-24 09:54:37 +0000 | [diff] [blame] | 3541 | virtual const char *getClobbers() const { |
| 3542 | return ""; |
| 3543 | } |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 3544 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 3545 | return TargetInfo::VoidPtrBuiltinVaList; |
Eli Friedman | b63decf | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 3546 | } |
Eli Friedman | b63decf | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 3547 | virtual void getGCCRegNames(const char * const *&Names, |
| 3548 | unsigned &NumNames) const {} |
| 3549 | virtual bool validateAsmConstraint(const char *&Name, |
| 3550 | TargetInfo::ConstraintInfo &info) const { |
| 3551 | return true; |
| 3552 | } |
| 3553 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 3554 | unsigned &NumAliases) const {} |
| 3555 | }; |
| 3556 | } |
| 3557 | |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 3558 | namespace { |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 3559 | class MipsTargetInfoBase : public TargetInfo { |
| 3560 | std::string CPU; |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 3561 | bool SoftFloat; |
| 3562 | bool SingleFloat; |
| 3563 | |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 3564 | protected: |
| 3565 | std::string ABI; |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 3566 | |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 3567 | public: |
Simon Atanasyan | 10e1629d | 2012-04-12 19:59:24 +0000 | [diff] [blame] | 3568 | MipsTargetInfoBase(const std::string& triple, |
| 3569 | const std::string& ABIStr, |
| 3570 | const std::string& CPUStr) |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 3571 | : TargetInfo(triple), |
Simon Atanasyan | 10e1629d | 2012-04-12 19:59:24 +0000 | [diff] [blame] | 3572 | CPU(CPUStr), |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 3573 | SoftFloat(false), SingleFloat(false), |
| 3574 | ABI(ABIStr) |
| 3575 | {} |
| 3576 | |
Eric Christopher | ed73473 | 2010-03-02 02:41:08 +0000 | [diff] [blame] | 3577 | virtual const char *getABI() const { return ABI.c_str(); } |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 3578 | virtual bool setABI(const std::string &Name) = 0; |
Eric Christopher | ed73473 | 2010-03-02 02:41:08 +0000 | [diff] [blame] | 3579 | virtual bool setCPU(const std::string &Name) { |
| 3580 | CPU = Name; |
| 3581 | return true; |
| 3582 | } |
Chandler Carruth | c3a2e65 | 2011-09-28 05:56:05 +0000 | [diff] [blame] | 3583 | void getDefaultFeatures(llvm::StringMap<bool> &Features) const { |
Eric Christopher | ed73473 | 2010-03-02 02:41:08 +0000 | [diff] [blame] | 3584 | Features[ABI] = true; |
| 3585 | Features[CPU] = true; |
| 3586 | } |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 3587 | |
Eric Christopher | ed73473 | 2010-03-02 02:41:08 +0000 | [diff] [blame] | 3588 | virtual void getArchDefines(const LangOptions &Opts, |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 3589 | MacroBuilder &Builder) const { |
Simon Atanasyan | 3dbcc88 | 2012-06-05 13:06:56 +0000 | [diff] [blame] | 3590 | if (SoftFloat && SingleFloat) |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 3591 | llvm_unreachable("Invalid float ABI for Mips."); |
Simon Atanasyan | 3dbcc88 | 2012-06-05 13:06:56 +0000 | [diff] [blame] | 3592 | else if (SoftFloat) |
| 3593 | Builder.defineMacro("__mips_soft_float", Twine(1)); |
| 3594 | else { |
| 3595 | Builder.defineMacro("__mips_hard_float", Twine(1)); |
| 3596 | if (SingleFloat) |
| 3597 | Builder.defineMacro("__mips_single_float", Twine(1)); |
| 3598 | } |
Simon Atanasyan | 9091389 | 2012-04-05 19:28:31 +0000 | [diff] [blame] | 3599 | |
| 3600 | Builder.defineMacro("_MIPS_SZPTR", Twine(getPointerWidth(0))); |
| 3601 | Builder.defineMacro("_MIPS_SZINT", Twine(getIntWidth())); |
| 3602 | Builder.defineMacro("_MIPS_SZLONG", Twine(getLongWidth())); |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 3603 | } |
| 3604 | |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 3605 | virtual void getTargetDefines(const LangOptions &Opts, |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 3606 | MacroBuilder &Builder) const = 0; |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 3607 | virtual void getTargetBuiltins(const Builtin::Info *&Records, |
| 3608 | unsigned &NumRecords) const { |
| 3609 | // FIXME: Implement! |
| 3610 | } |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 3611 | virtual bool hasFeature(StringRef Feature) const { |
| 3612 | return Feature == "mips"; |
| 3613 | } |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 3614 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 3615 | return TargetInfo::VoidPtrBuiltinVaList; |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 3616 | } |
| 3617 | virtual void getGCCRegNames(const char * const *&Names, |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 3618 | unsigned &NumNames) const { |
| 3619 | static const char * const GCCRegNames[] = { |
Eric Christopher | d1f853d | 2012-03-27 19:56:11 +0000 | [diff] [blame] | 3620 | // CPU register names |
| 3621 | // Must match second column of GCCRegAliases |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 3622 | "$0", "$1", "$2", "$3", "$4", "$5", "$6", "$7", |
| 3623 | "$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15", |
| 3624 | "$16", "$17", "$18", "$19", "$20", "$21", "$22", "$23", |
Eric Christopher | d1f853d | 2012-03-27 19:56:11 +0000 | [diff] [blame] | 3625 | "$24", "$25", "$26", "$27", "$28", "$29", "$30", "$31", |
| 3626 | // Floating point register names |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 3627 | "$f0", "$f1", "$f2", "$f3", "$f4", "$f5", "$f6", "$f7", |
| 3628 | "$f8", "$f9", "$f10", "$f11", "$f12", "$f13", "$f14", "$f15", |
| 3629 | "$f16", "$f17", "$f18", "$f19", "$f20", "$f21", "$f22", "$f23", |
| 3630 | "$f24", "$f25", "$f26", "$f27", "$f28", "$f29", "$f30", "$f31", |
Eric Christopher | d1f853d | 2012-03-27 19:56:11 +0000 | [diff] [blame] | 3631 | // Hi/lo and condition register names |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 3632 | "hi", "lo", "", "$fcc0","$fcc1","$fcc2","$fcc3","$fcc4", |
| 3633 | "$fcc5","$fcc6","$fcc7" |
| 3634 | }; |
| 3635 | Names = GCCRegNames; |
| 3636 | NumNames = llvm::array_lengthof(GCCRegNames); |
| 3637 | } |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 3638 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 3639 | unsigned &NumAliases) const = 0; |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 3640 | virtual bool validateAsmConstraint(const char *&Name, |
| 3641 | TargetInfo::ConstraintInfo &Info) const { |
| 3642 | switch (*Name) { |
| 3643 | default: |
Douglas Gregor | 21a2516 | 2011-11-02 20:52:01 +0000 | [diff] [blame] | 3644 | return false; |
| 3645 | |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 3646 | case 'r': // CPU registers. |
| 3647 | case 'd': // Equivalent to "r" unless generating MIPS16 code. |
| 3648 | case 'y': // Equivalent to "r", backwards compatibility only. |
| 3649 | case 'f': // floating-point registers. |
Eric Christopher | 0ea6164 | 2012-04-03 01:16:32 +0000 | [diff] [blame] | 3650 | case 'c': // $25 for indirect jumps |
| 3651 | case 'l': // lo register |
| 3652 | case 'x': // hilo register pair |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 3653 | Info.setAllowsRegister(); |
| 3654 | return true; |
| 3655 | } |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 3656 | } |
| 3657 | |
| 3658 | virtual const char *getClobbers() const { |
| 3659 | // FIXME: Implement! |
| 3660 | return ""; |
| 3661 | } |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 3662 | |
| 3663 | virtual bool setFeatureEnabled(llvm::StringMap<bool> &Features, |
| 3664 | StringRef Name, |
| 3665 | bool Enabled) const { |
Simon Atanasyan | 8b2a5d2 | 2012-04-18 12:00:11 +0000 | [diff] [blame] | 3666 | if (Name == "soft-float" || Name == "single-float" || |
| 3667 | Name == "o32" || Name == "n32" || Name == "n64" || Name == "eabi" || |
| 3668 | Name == "mips32" || Name == "mips32r2" || |
| 3669 | Name == "mips64" || Name == "mips64r2") { |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 3670 | Features[Name] = Enabled; |
| 3671 | return true; |
| 3672 | } |
| 3673 | return false; |
| 3674 | } |
| 3675 | |
| 3676 | virtual void HandleTargetFeatures(std::vector<std::string> &Features) { |
| 3677 | SoftFloat = false; |
| 3678 | SingleFloat = false; |
| 3679 | |
| 3680 | for (std::vector<std::string>::iterator it = Features.begin(), |
| 3681 | ie = Features.end(); it != ie; ++it) { |
| 3682 | if (*it == "+single-float") { |
| 3683 | SingleFloat = true; |
| 3684 | break; |
| 3685 | } |
| 3686 | |
| 3687 | if (*it == "+soft-float") { |
| 3688 | SoftFloat = true; |
| 3689 | // This option is front-end specific. |
| 3690 | // Do not need to pass it to the backend. |
| 3691 | Features.erase(it); |
| 3692 | break; |
| 3693 | } |
| 3694 | } |
| 3695 | } |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 3696 | }; |
| 3697 | |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 3698 | class Mips32TargetInfoBase : public MipsTargetInfoBase { |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 3699 | public: |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 3700 | Mips32TargetInfoBase(const std::string& triple) : |
Simon Atanasyan | 10e1629d | 2012-04-12 19:59:24 +0000 | [diff] [blame] | 3701 | MipsTargetInfoBase(triple, "o32", "mips32") { |
Akira Hatanaka | 148735e | 2011-11-05 01:48:34 +0000 | [diff] [blame] | 3702 | SizeType = UnsignedInt; |
| 3703 | PtrDiffType = SignedInt; |
| 3704 | } |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 3705 | virtual bool setABI(const std::string &Name) { |
| 3706 | if ((Name == "o32") || (Name == "eabi")) { |
| 3707 | ABI = Name; |
| 3708 | return true; |
| 3709 | } else |
| 3710 | return false; |
| 3711 | } |
| 3712 | virtual void getArchDefines(const LangOptions &Opts, |
| 3713 | MacroBuilder &Builder) const { |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 3714 | MipsTargetInfoBase::getArchDefines(Opts, Builder); |
| 3715 | |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 3716 | if (ABI == "o32") { |
| 3717 | Builder.defineMacro("__mips_o32"); |
| 3718 | Builder.defineMacro("_ABIO32", "1"); |
| 3719 | Builder.defineMacro("_MIPS_SIM", "_ABIO32"); |
| 3720 | } |
| 3721 | else if (ABI == "eabi") |
| 3722 | Builder.defineMacro("__mips_eabi"); |
| 3723 | else |
David Blaikie | b219cfc | 2011-09-23 05:06:16 +0000 | [diff] [blame] | 3724 | llvm_unreachable("Invalid ABI for Mips32."); |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 3725 | } |
| 3726 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 3727 | unsigned &NumAliases) const { |
| 3728 | static const TargetInfo::GCCRegAlias GCCRegAliases[] = { |
| 3729 | { { "at" }, "$1" }, |
| 3730 | { { "v0" }, "$2" }, |
| 3731 | { { "v1" }, "$3" }, |
| 3732 | { { "a0" }, "$4" }, |
| 3733 | { { "a1" }, "$5" }, |
| 3734 | { { "a2" }, "$6" }, |
| 3735 | { { "a3" }, "$7" }, |
| 3736 | { { "t0" }, "$8" }, |
| 3737 | { { "t1" }, "$9" }, |
| 3738 | { { "t2" }, "$10" }, |
| 3739 | { { "t3" }, "$11" }, |
| 3740 | { { "t4" }, "$12" }, |
| 3741 | { { "t5" }, "$13" }, |
| 3742 | { { "t6" }, "$14" }, |
| 3743 | { { "t7" }, "$15" }, |
| 3744 | { { "s0" }, "$16" }, |
| 3745 | { { "s1" }, "$17" }, |
| 3746 | { { "s2" }, "$18" }, |
| 3747 | { { "s3" }, "$19" }, |
| 3748 | { { "s4" }, "$20" }, |
| 3749 | { { "s5" }, "$21" }, |
| 3750 | { { "s6" }, "$22" }, |
| 3751 | { { "s7" }, "$23" }, |
| 3752 | { { "t8" }, "$24" }, |
| 3753 | { { "t9" }, "$25" }, |
| 3754 | { { "k0" }, "$26" }, |
| 3755 | { { "k1" }, "$27" }, |
| 3756 | { { "gp" }, "$28" }, |
Eric Christopher | d1f853d | 2012-03-27 19:56:11 +0000 | [diff] [blame] | 3757 | { { "sp","$sp" }, "$29" }, |
| 3758 | { { "fp","$fp" }, "$30" }, |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 3759 | { { "ra" }, "$31" } |
| 3760 | }; |
| 3761 | Aliases = GCCRegAliases; |
| 3762 | NumAliases = llvm::array_lengthof(GCCRegAliases); |
| 3763 | } |
| 3764 | }; |
| 3765 | |
| 3766 | class Mips32EBTargetInfo : public Mips32TargetInfoBase { |
| 3767 | public: |
| 3768 | Mips32EBTargetInfo(const std::string& triple) : Mips32TargetInfoBase(triple) { |
| 3769 | DescriptionString = "E-p:32:32:32-i1:8:8-i8:8:32-i16:16:32-i32:32:32-" |
| 3770 | "i64:64:64-f32:32:32-f64:64:64-v64:64:64-n32"; |
| 3771 | } |
| 3772 | virtual void getTargetDefines(const LangOptions &Opts, |
| 3773 | MacroBuilder &Builder) const { |
| 3774 | DefineStd(Builder, "mips", Opts); |
| 3775 | Builder.defineMacro("_mips"); |
| 3776 | DefineStd(Builder, "MIPSEB", Opts); |
| 3777 | Builder.defineMacro("_MIPSEB"); |
| 3778 | Builder.defineMacro("__REGISTER_PREFIX__", ""); |
| 3779 | getArchDefines(Opts, Builder); |
| 3780 | } |
| 3781 | }; |
| 3782 | |
| 3783 | class Mips32ELTargetInfo : public Mips32TargetInfoBase { |
| 3784 | public: |
| 3785 | Mips32ELTargetInfo(const std::string& triple) : Mips32TargetInfoBase(triple) { |
Eli Friedman | e6a24e8 | 2011-12-22 03:51:45 +0000 | [diff] [blame] | 3786 | BigEndian = false; |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 3787 | DescriptionString = "e-p:32:32:32-i1:8:8-i8:8:32-i16:16:32-i32:32:32-" |
Akira Hatanaka | 619e887 | 2011-06-02 00:09:17 +0000 | [diff] [blame] | 3788 | "i64:64:64-f32:32:32-f64:64:64-v64:64:64-n32"; |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 3789 | } |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 3790 | virtual void getTargetDefines(const LangOptions &Opts, |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 3791 | MacroBuilder &Builder) const { |
| 3792 | DefineStd(Builder, "mips", Opts); |
| 3793 | Builder.defineMacro("_mips"); |
| 3794 | DefineStd(Builder, "MIPSEL", Opts); |
| 3795 | Builder.defineMacro("_MIPSEL"); |
| 3796 | Builder.defineMacro("__REGISTER_PREFIX__", ""); |
| 3797 | getArchDefines(Opts, Builder); |
| 3798 | } |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 3799 | }; |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 3800 | |
| 3801 | class Mips64TargetInfoBase : public MipsTargetInfoBase { |
| 3802 | virtual void SetDescriptionString(const std::string &Name) = 0; |
| 3803 | public: |
| 3804 | Mips64TargetInfoBase(const std::string& triple) : |
Simon Atanasyan | 10e1629d | 2012-04-12 19:59:24 +0000 | [diff] [blame] | 3805 | MipsTargetInfoBase(triple, "n64", "mips64") { |
Akira Hatanaka | c7d0ab1 | 2011-10-22 00:07:27 +0000 | [diff] [blame] | 3806 | LongWidth = LongAlign = 64; |
| 3807 | PointerWidth = PointerAlign = 64; |
| 3808 | LongDoubleWidth = LongDoubleAlign = 128; |
| 3809 | LongDoubleFormat = &llvm::APFloat::IEEEquad; |
Nick Lewycky | 7ec59c7 | 2011-12-16 22:34:14 +0000 | [diff] [blame] | 3810 | SuitableAlign = 128; |
Akira Hatanaka | c7d0ab1 | 2011-10-22 00:07:27 +0000 | [diff] [blame] | 3811 | } |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 3812 | virtual bool setABI(const std::string &Name) { |
| 3813 | SetDescriptionString(Name); |
Akira Hatanaka | c7d0ab1 | 2011-10-22 00:07:27 +0000 | [diff] [blame] | 3814 | |
| 3815 | if (Name != "n32" && Name != "n64") |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 3816 | return false; |
Akira Hatanaka | c7d0ab1 | 2011-10-22 00:07:27 +0000 | [diff] [blame] | 3817 | |
| 3818 | ABI = Name; |
| 3819 | |
| 3820 | if (Name == "n32") { |
| 3821 | LongWidth = LongAlign = 32; |
| 3822 | PointerWidth = PointerAlign = 32; |
| 3823 | } |
| 3824 | |
| 3825 | return true; |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 3826 | } |
| 3827 | virtual void getArchDefines(const LangOptions &Opts, |
| 3828 | MacroBuilder &Builder) const { |
Akira Hatanaka | ad8d8a3 | 2012-03-23 23:07:09 +0000 | [diff] [blame] | 3829 | MipsTargetInfoBase::getArchDefines(Opts, Builder); |
| 3830 | |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 3831 | if (ABI == "n32") { |
| 3832 | Builder.defineMacro("__mips_n32"); |
| 3833 | Builder.defineMacro("_ABIN32", "2"); |
| 3834 | Builder.defineMacro("_MIPS_SIM", "_ABIN32"); |
| 3835 | } |
| 3836 | else if (ABI == "n64") { |
| 3837 | Builder.defineMacro("__mips_n64"); |
| 3838 | Builder.defineMacro("_ABI64", "3"); |
| 3839 | Builder.defineMacro("_MIPS_SIM", "_ABI64"); |
| 3840 | } |
| 3841 | else |
David Blaikie | b219cfc | 2011-09-23 05:06:16 +0000 | [diff] [blame] | 3842 | llvm_unreachable("Invalid ABI for Mips64."); |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 3843 | } |
| 3844 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 3845 | unsigned &NumAliases) const { |
| 3846 | static const TargetInfo::GCCRegAlias GCCRegAliases[] = { |
| 3847 | { { "at" }, "$1" }, |
| 3848 | { { "v0" }, "$2" }, |
| 3849 | { { "v1" }, "$3" }, |
| 3850 | { { "a0" }, "$4" }, |
| 3851 | { { "a1" }, "$5" }, |
| 3852 | { { "a2" }, "$6" }, |
| 3853 | { { "a3" }, "$7" }, |
| 3854 | { { "a4" }, "$8" }, |
| 3855 | { { "a5" }, "$9" }, |
| 3856 | { { "a6" }, "$10" }, |
| 3857 | { { "a7" }, "$11" }, |
| 3858 | { { "t0" }, "$12" }, |
| 3859 | { { "t1" }, "$13" }, |
| 3860 | { { "t2" }, "$14" }, |
| 3861 | { { "t3" }, "$15" }, |
| 3862 | { { "s0" }, "$16" }, |
| 3863 | { { "s1" }, "$17" }, |
| 3864 | { { "s2" }, "$18" }, |
| 3865 | { { "s3" }, "$19" }, |
| 3866 | { { "s4" }, "$20" }, |
| 3867 | { { "s5" }, "$21" }, |
| 3868 | { { "s6" }, "$22" }, |
| 3869 | { { "s7" }, "$23" }, |
| 3870 | { { "t8" }, "$24" }, |
| 3871 | { { "t9" }, "$25" }, |
| 3872 | { { "k0" }, "$26" }, |
| 3873 | { { "k1" }, "$27" }, |
| 3874 | { { "gp" }, "$28" }, |
Eric Christopher | d1f853d | 2012-03-27 19:56:11 +0000 | [diff] [blame] | 3875 | { { "sp","$sp" }, "$29" }, |
| 3876 | { { "fp","$fp" }, "$30" }, |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 3877 | { { "ra" }, "$31" } |
| 3878 | }; |
| 3879 | Aliases = GCCRegAliases; |
| 3880 | NumAliases = llvm::array_lengthof(GCCRegAliases); |
| 3881 | } |
| 3882 | }; |
| 3883 | |
| 3884 | class Mips64EBTargetInfo : public Mips64TargetInfoBase { |
| 3885 | virtual void SetDescriptionString(const std::string &Name) { |
| 3886 | // Change DescriptionString only if ABI is n32. |
| 3887 | if (Name == "n32") |
| 3888 | 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] | 3889 | "i64:64:64-f32:32:32-f64:64:64-f128:128:128-" |
| 3890 | "v64:64:64-n32"; |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 3891 | } |
| 3892 | public: |
| 3893 | Mips64EBTargetInfo(const std::string& triple) : Mips64TargetInfoBase(triple) { |
| 3894 | // Default ABI is n64. |
| 3895 | 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] | 3896 | "i64:64:64-f32:32:32-f64:64:64-f128:128:128-" |
| 3897 | "v64:64:64-n32"; |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 3898 | } |
| 3899 | virtual void getTargetDefines(const LangOptions &Opts, |
| 3900 | MacroBuilder &Builder) const { |
| 3901 | DefineStd(Builder, "mips", Opts); |
| 3902 | Builder.defineMacro("_mips"); |
| 3903 | DefineStd(Builder, "MIPSEB", Opts); |
| 3904 | Builder.defineMacro("_MIPSEB"); |
| 3905 | Builder.defineMacro("__REGISTER_PREFIX__", ""); |
| 3906 | getArchDefines(Opts, Builder); |
| 3907 | } |
| 3908 | }; |
| 3909 | |
| 3910 | class Mips64ELTargetInfo : public Mips64TargetInfoBase { |
| 3911 | virtual void SetDescriptionString(const std::string &Name) { |
| 3912 | // Change DescriptionString only if ABI is n32. |
| 3913 | if (Name == "n32") |
| 3914 | 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] | 3915 | "i64:64:64-f32:32:32-f64:64:64-f128:128:128" |
| 3916 | "-v64:64:64-n32"; |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 3917 | } |
| 3918 | public: |
| 3919 | Mips64ELTargetInfo(const std::string& triple) : Mips64TargetInfoBase(triple) { |
Eli Friedman | e6a24e8 | 2011-12-22 03:51:45 +0000 | [diff] [blame] | 3920 | // Default ABI is n64. |
| 3921 | BigEndian = false; |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 3922 | 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] | 3923 | "i64:64:64-f32:32:32-f64:64:64-f128:128:128-" |
| 3924 | "v64:64:64-n32"; |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 3925 | } |
| 3926 | virtual void getTargetDefines(const LangOptions &Opts, |
| 3927 | MacroBuilder &Builder) const { |
| 3928 | DefineStd(Builder, "mips", Opts); |
| 3929 | Builder.defineMacro("_mips"); |
| 3930 | DefineStd(Builder, "MIPSEL", Opts); |
| 3931 | Builder.defineMacro("_MIPSEL"); |
| 3932 | Builder.defineMacro("__REGISTER_PREFIX__", ""); |
| 3933 | getArchDefines(Opts, Builder); |
| 3934 | } |
| 3935 | }; |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 3936 | } // end anonymous namespace. |
| 3937 | |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 3938 | namespace { |
| 3939 | class PNaClTargetInfo : public TargetInfo { |
| 3940 | public: |
| 3941 | PNaClTargetInfo(const std::string& triple) : TargetInfo(triple) { |
Eli Friedman | e6a24e8 | 2011-12-22 03:51:45 +0000 | [diff] [blame] | 3942 | BigEndian = false; |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 3943 | this->UserLabelPrefix = ""; |
| 3944 | this->LongAlign = 32; |
| 3945 | this->LongWidth = 32; |
| 3946 | this->PointerAlign = 32; |
| 3947 | this->PointerWidth = 32; |
| 3948 | this->IntMaxType = TargetInfo::SignedLongLong; |
| 3949 | this->UIntMaxType = TargetInfo::UnsignedLongLong; |
| 3950 | this->Int64Type = TargetInfo::SignedLongLong; |
Ivan Krasin | f619cdc | 2011-08-29 22:39:12 +0000 | [diff] [blame] | 3951 | this->DoubleAlign = 64; |
Ivan Krasin | 68018db | 2011-09-20 14:56:54 +0000 | [diff] [blame] | 3952 | this->LongDoubleWidth = 64; |
Ivan Krasin | f619cdc | 2011-08-29 22:39:12 +0000 | [diff] [blame] | 3953 | this->LongDoubleAlign = 64; |
Ivan Krasin | 68018db | 2011-09-20 14:56:54 +0000 | [diff] [blame] | 3954 | this->SizeType = TargetInfo::UnsignedInt; |
| 3955 | this->PtrDiffType = TargetInfo::SignedInt; |
| 3956 | this->IntPtrType = TargetInfo::SignedInt; |
David Meyer | dd4a889 | 2011-10-11 03:12:01 +0000 | [diff] [blame] | 3957 | this->RegParmMax = 2; |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 3958 | DescriptionString = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-" |
| 3959 | "f32:32:32-f64:64:64-p:32:32:32-v128:32:32"; |
| 3960 | } |
| 3961 | |
Chandler Carruth | c3a2e65 | 2011-09-28 05:56:05 +0000 | [diff] [blame] | 3962 | void getDefaultFeatures(llvm::StringMap<bool> &Features) const { |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 3963 | } |
| 3964 | virtual void getArchDefines(const LangOptions &Opts, |
| 3965 | MacroBuilder &Builder) const { |
| 3966 | Builder.defineMacro("__le32__"); |
| 3967 | Builder.defineMacro("__pnacl__"); |
| 3968 | } |
| 3969 | virtual void getTargetDefines(const LangOptions &Opts, |
| 3970 | MacroBuilder &Builder) const { |
Ivan Krasin | 089ee11 | 2011-08-25 23:49:20 +0000 | [diff] [blame] | 3971 | DefineStd(Builder, "unix", Opts); |
| 3972 | Builder.defineMacro("__ELF__"); |
| 3973 | if (Opts.POSIXThreads) |
| 3974 | Builder.defineMacro("_REENTRANT"); |
| 3975 | if (Opts.CPlusPlus) |
| 3976 | Builder.defineMacro("_GNU_SOURCE"); |
| 3977 | |
Jan Wen Voung | dde3bdb | 2012-03-29 00:05:59 +0000 | [diff] [blame] | 3978 | Builder.defineMacro("__LITTLE_ENDIAN__"); |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 3979 | Builder.defineMacro("__native_client__"); |
| 3980 | getArchDefines(Opts, Builder); |
| 3981 | } |
Douglas Gregor | e727d21 | 2012-01-30 06:38:25 +0000 | [diff] [blame] | 3982 | virtual bool hasFeature(StringRef Feature) const { |
| 3983 | return Feature == "pnacl"; |
| 3984 | } |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 3985 | virtual void getTargetBuiltins(const Builtin::Info *&Records, |
| 3986 | unsigned &NumRecords) const { |
| 3987 | } |
Meador Inge | c5613b2 | 2012-06-16 03:34:49 +0000 | [diff] [blame] | 3988 | virtual BuiltinVaListKind getBuiltinVaListKind() const { |
| 3989 | return TargetInfo::PNaClABIBuiltinVaList; |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 3990 | } |
| 3991 | virtual void getGCCRegNames(const char * const *&Names, |
| 3992 | unsigned &NumNames) const; |
| 3993 | virtual void getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 3994 | unsigned &NumAliases) const; |
| 3995 | virtual bool validateAsmConstraint(const char *&Name, |
| 3996 | TargetInfo::ConstraintInfo &Info) const { |
| 3997 | return false; |
| 3998 | } |
| 3999 | |
| 4000 | virtual const char *getClobbers() const { |
| 4001 | return ""; |
| 4002 | } |
| 4003 | }; |
| 4004 | |
| 4005 | void PNaClTargetInfo::getGCCRegNames(const char * const *&Names, |
| 4006 | unsigned &NumNames) const { |
| 4007 | Names = NULL; |
| 4008 | NumNames = 0; |
| 4009 | } |
| 4010 | |
| 4011 | void PNaClTargetInfo::getGCCRegAliases(const GCCRegAlias *&Aliases, |
| 4012 | unsigned &NumAliases) const { |
| 4013 | Aliases = NULL; |
| 4014 | NumAliases = 0; |
| 4015 | } |
| 4016 | } // end anonymous namespace. |
| 4017 | |
| 4018 | |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 4019 | //===----------------------------------------------------------------------===// |
| 4020 | // Driver code |
| 4021 | //===----------------------------------------------------------------------===// |
| 4022 | |
Daniel Dunbar | d58c03f | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 4023 | static TargetInfo *AllocateTarget(const std::string &T) { |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 4024 | llvm::Triple Triple(T); |
| 4025 | llvm::Triple::OSType os = Triple.getOS(); |
Eli Friedman | 61538a7 | 2008-05-20 14:21:01 +0000 | [diff] [blame] | 4026 | |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 4027 | switch (Triple.getArch()) { |
| 4028 | default: |
| 4029 | return NULL; |
Eli Friedman | 61538a7 | 2008-05-20 14:21:01 +0000 | [diff] [blame] | 4030 | |
Tony Linthicum | 9631939 | 2011-12-12 21:14:55 +0000 | [diff] [blame] | 4031 | case llvm::Triple::hexagon: |
| 4032 | return new HexagonTargetInfo(T); |
| 4033 | |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 4034 | case llvm::Triple::arm: |
Daniel Dunbar | f4aa4f61 | 2009-09-11 01:14:50 +0000 | [diff] [blame] | 4035 | case llvm::Triple::thumb: |
Daniel Dunbar | db57a4c | 2011-04-19 21:43:27 +0000 | [diff] [blame] | 4036 | if (Triple.isOSDarwin()) |
| 4037 | return new DarwinARMTargetInfo(T); |
| 4038 | |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 4039 | switch (os) { |
Rafael Espindola | 022a8a5 | 2010-06-10 00:46:51 +0000 | [diff] [blame] | 4040 | case llvm::Triple::Linux: |
| 4041 | return new LinuxTargetInfo<ARMTargetInfo>(T); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 4042 | case llvm::Triple::FreeBSD: |
Torok Edwin | 5f6c194 | 2009-06-30 17:10:35 +0000 | [diff] [blame] | 4043 | return new FreeBSDTargetInfo<ARMTargetInfo>(T); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 4044 | case llvm::Triple::NetBSD: |
| 4045 | return new NetBSDTargetInfo<ARMTargetInfo>(T); |
Douglas Gregor | dca5226 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 4046 | case llvm::Triple::RTEMS: |
| 4047 | return new RTEMSTargetInfo<ARMTargetInfo>(T); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 4048 | default: |
| 4049 | return new ARMTargetInfo(T); |
| 4050 | } |
Eli Friedman | 61538a7 | 2008-05-20 14:21:01 +0000 | [diff] [blame] | 4051 | |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 4052 | case llvm::Triple::msp430: |
| 4053 | return new MSP430TargetInfo(T); |
Eli Friedman | 61538a7 | 2008-05-20 14:21:01 +0000 | [diff] [blame] | 4054 | |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 4055 | case llvm::Triple::mips: |
Joerg Sonnenberger | fa9772b | 2011-07-05 18:05:54 +0000 | [diff] [blame] | 4056 | switch (os) { |
Joerg Sonnenberger | fa9772b | 2011-07-05 18:05:54 +0000 | [diff] [blame] | 4057 | case llvm::Triple::Linux: |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 4058 | return new LinuxTargetInfo<Mips32EBTargetInfo>(T); |
Joerg Sonnenberger | fa9772b | 2011-07-05 18:05:54 +0000 | [diff] [blame] | 4059 | case llvm::Triple::RTEMS: |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 4060 | return new RTEMSTargetInfo<Mips32EBTargetInfo>(T); |
Joerg Sonnenberger | fa9772b | 2011-07-05 18:05:54 +0000 | [diff] [blame] | 4061 | case llvm::Triple::FreeBSD: |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 4062 | return new FreeBSDTargetInfo<Mips32EBTargetInfo>(T); |
Joerg Sonnenberger | fa9772b | 2011-07-05 18:05:54 +0000 | [diff] [blame] | 4063 | case llvm::Triple::NetBSD: |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 4064 | return new NetBSDTargetInfo<Mips32EBTargetInfo>(T); |
Joerg Sonnenberger | fa9772b | 2011-07-05 18:05:54 +0000 | [diff] [blame] | 4065 | default: |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 4066 | return new Mips32EBTargetInfo(T); |
Joerg Sonnenberger | fa9772b | 2011-07-05 18:05:54 +0000 | [diff] [blame] | 4067 | } |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 4068 | |
| 4069 | case llvm::Triple::mipsel: |
Joerg Sonnenberger | 94c9ce5 | 2011-07-05 18:24:04 +0000 | [diff] [blame] | 4070 | switch (os) { |
Joerg Sonnenberger | 94c9ce5 | 2011-07-05 18:24:04 +0000 | [diff] [blame] | 4071 | case llvm::Triple::Linux: |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 4072 | return new LinuxTargetInfo<Mips32ELTargetInfo>(T); |
Joerg Sonnenberger | 94c9ce5 | 2011-07-05 18:24:04 +0000 | [diff] [blame] | 4073 | case llvm::Triple::RTEMS: |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 4074 | return new RTEMSTargetInfo<Mips32ELTargetInfo>(T); |
Joerg Sonnenberger | 94c9ce5 | 2011-07-05 18:24:04 +0000 | [diff] [blame] | 4075 | case llvm::Triple::FreeBSD: |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 4076 | return new FreeBSDTargetInfo<Mips32ELTargetInfo>(T); |
Joerg Sonnenberger | 94c9ce5 | 2011-07-05 18:24:04 +0000 | [diff] [blame] | 4077 | case llvm::Triple::NetBSD: |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 4078 | return new NetBSDTargetInfo<Mips32ELTargetInfo>(T); |
Joerg Sonnenberger | 94c9ce5 | 2011-07-05 18:24:04 +0000 | [diff] [blame] | 4079 | default: |
Akira Hatanaka | b6a37b3 | 2011-09-20 19:00:23 +0000 | [diff] [blame] | 4080 | return new Mips32ELTargetInfo(T); |
Joerg Sonnenberger | 94c9ce5 | 2011-07-05 18:24:04 +0000 | [diff] [blame] | 4081 | } |
Edward O'Callaghan | 84423a8 | 2009-11-15 10:22:07 +0000 | [diff] [blame] | 4082 | |
Akira Hatanaka | bf5851a | 2011-09-20 19:21:49 +0000 | [diff] [blame] | 4083 | case llvm::Triple::mips64: |
| 4084 | switch (os) { |
| 4085 | case llvm::Triple::Linux: |
| 4086 | return new LinuxTargetInfo<Mips64EBTargetInfo>(T); |
| 4087 | case llvm::Triple::RTEMS: |
| 4088 | return new RTEMSTargetInfo<Mips64EBTargetInfo>(T); |
| 4089 | case llvm::Triple::FreeBSD: |
| 4090 | return new FreeBSDTargetInfo<Mips64EBTargetInfo>(T); |
| 4091 | case llvm::Triple::NetBSD: |
| 4092 | return new NetBSDTargetInfo<Mips64EBTargetInfo>(T); |
| 4093 | default: |
| 4094 | return new Mips64EBTargetInfo(T); |
| 4095 | } |
| 4096 | |
| 4097 | case llvm::Triple::mips64el: |
| 4098 | switch (os) { |
| 4099 | case llvm::Triple::Linux: |
| 4100 | return new LinuxTargetInfo<Mips64ELTargetInfo>(T); |
| 4101 | case llvm::Triple::RTEMS: |
| 4102 | return new RTEMSTargetInfo<Mips64ELTargetInfo>(T); |
| 4103 | case llvm::Triple::FreeBSD: |
| 4104 | return new FreeBSDTargetInfo<Mips64ELTargetInfo>(T); |
| 4105 | case llvm::Triple::NetBSD: |
| 4106 | return new NetBSDTargetInfo<Mips64ELTargetInfo>(T); |
| 4107 | default: |
| 4108 | return new Mips64ELTargetInfo(T); |
| 4109 | } |
| 4110 | |
Ivan Krasin | ef05abd | 2011-08-24 20:22:22 +0000 | [diff] [blame] | 4111 | case llvm::Triple::le32: |
| 4112 | switch (os) { |
| 4113 | case llvm::Triple::NativeClient: |
| 4114 | return new PNaClTargetInfo(T); |
| 4115 | default: |
| 4116 | return NULL; |
| 4117 | } |
| 4118 | |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 4119 | case llvm::Triple::ppc: |
Daniel Dunbar | db57a4c | 2011-04-19 21:43:27 +0000 | [diff] [blame] | 4120 | if (Triple.isOSDarwin()) |
Roman Divacky | c81f2a2 | 2011-01-06 08:27:10 +0000 | [diff] [blame] | 4121 | return new DarwinPPC32TargetInfo(T); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 4122 | switch (os) { |
Anton Korobeynikov | 7e1812f | 2011-10-12 09:30:58 +0000 | [diff] [blame] | 4123 | case llvm::Triple::Linux: |
| 4124 | return new LinuxTargetInfo<PPC32TargetInfo>(T); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 4125 | case llvm::Triple::FreeBSD: |
Chris Lattner | e03ae30 | 2010-02-16 18:14:57 +0000 | [diff] [blame] | 4126 | return new FreeBSDTargetInfo<PPC32TargetInfo>(T); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 4127 | case llvm::Triple::NetBSD: |
| 4128 | return new NetBSDTargetInfo<PPC32TargetInfo>(T); |
| 4129 | case llvm::Triple::RTEMS: |
Douglas Gregor | dca5226 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 4130 | return new RTEMSTargetInfo<PPC32TargetInfo>(T); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 4131 | default: |
| 4132 | return new PPC32TargetInfo(T); |
| 4133 | } |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 4134 | |
| 4135 | case llvm::Triple::ppc64: |
Daniel Dunbar | db57a4c | 2011-04-19 21:43:27 +0000 | [diff] [blame] | 4136 | if (Triple.isOSDarwin()) |
Daniel Dunbar | 4c6a226 | 2010-05-30 00:07:30 +0000 | [diff] [blame] | 4137 | return new DarwinPPC64TargetInfo(T); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 4138 | switch (os) { |
Anton Korobeynikov | 7e1812f | 2011-10-12 09:30:58 +0000 | [diff] [blame] | 4139 | case llvm::Triple::Linux: |
| 4140 | return new LinuxTargetInfo<PPC64TargetInfo>(T); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 4141 | case llvm::Triple::Lv2: |
John Thompson | 3f6918a | 2009-11-19 17:18:50 +0000 | [diff] [blame] | 4142 | return new PS3PPUTargetInfo<PPC64TargetInfo>(T); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 4143 | case llvm::Triple::FreeBSD: |
Chris Lattner | e03ae30 | 2010-02-16 18:14:57 +0000 | [diff] [blame] | 4144 | return new FreeBSDTargetInfo<PPC64TargetInfo>(T); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 4145 | case llvm::Triple::NetBSD: |
| 4146 | return new NetBSDTargetInfo<PPC64TargetInfo>(T); |
| 4147 | default: |
| 4148 | return new PPC64TargetInfo(T); |
| 4149 | } |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 4150 | |
Peter Collingbourne | edb66f3 | 2012-05-20 23:28:41 +0000 | [diff] [blame] | 4151 | case llvm::Triple::nvptx: |
| 4152 | return new NVPTX32TargetInfo(T); |
| 4153 | case llvm::Triple::nvptx64: |
| 4154 | return new NVPTX64TargetInfo(T); |
| 4155 | |
Chris Lattner | 9cbeb63 | 2010-03-06 21:21:27 +0000 | [diff] [blame] | 4156 | case llvm::Triple::mblaze: |
| 4157 | return new MBlazeTargetInfo(T); |
| 4158 | |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 4159 | case llvm::Triple::sparc: |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 4160 | switch (os) { |
Anton Korobeynikov | 7e1812f | 2011-10-12 09:30:58 +0000 | [diff] [blame] | 4161 | case llvm::Triple::Linux: |
| 4162 | return new LinuxTargetInfo<SparcV8TargetInfo>(T); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 4163 | case llvm::Triple::AuroraUX: |
Edward O'Callaghan | 991f9a7 | 2009-10-18 13:33:59 +0000 | [diff] [blame] | 4164 | return new AuroraUXSparcV8TargetInfo(T); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 4165 | case llvm::Triple::Solaris: |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 4166 | return new SolarisSparcV8TargetInfo(T); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 4167 | case llvm::Triple::NetBSD: |
| 4168 | return new NetBSDTargetInfo<SparcV8TargetInfo>(T); |
| 4169 | case llvm::Triple::RTEMS: |
Douglas Gregor | dca5226 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 4170 | return new RTEMSTargetInfo<SparcV8TargetInfo>(T); |
Joerg Sonnenberger | 9a11b74 | 2011-07-04 21:59:44 +0000 | [diff] [blame] | 4171 | default: |
| 4172 | return new SparcV8TargetInfo(T); |
| 4173 | } |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 4174 | |
John Thompson | 3f6918a | 2009-11-19 17:18:50 +0000 | [diff] [blame] | 4175 | // FIXME: Need a real SPU target. |
| 4176 | case llvm::Triple::cellspu: |
| 4177 | return new PS3SPUTargetInfo<PPC64TargetInfo>(T); |
| 4178 | |
Eli Friedman | b63decf | 2009-08-19 20:47:07 +0000 | [diff] [blame] | 4179 | case llvm::Triple::tce: |
| 4180 | return new TCETargetInfo(T); |
| 4181 | |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 4182 | case llvm::Triple::x86: |
Daniel Dunbar | db57a4c | 2011-04-19 21:43:27 +0000 | [diff] [blame] | 4183 | if (Triple.isOSDarwin()) |
| 4184 | return new DarwinI386TargetInfo(T); |
| 4185 | |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 4186 | switch (os) { |
Edward O'Callaghan | 991f9a7 | 2009-10-18 13:33:59 +0000 | [diff] [blame] | 4187 | case llvm::Triple::AuroraUX: |
| 4188 | return new AuroraUXTargetInfo<X86_32TargetInfo>(T); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 4189 | case llvm::Triple::Linux: |
| 4190 | return new LinuxTargetInfo<X86_32TargetInfo>(T); |
| 4191 | case llvm::Triple::DragonFly: |
| 4192 | return new DragonFlyBSDTargetInfo<X86_32TargetInfo>(T); |
| 4193 | case llvm::Triple::NetBSD: |
Joerg Sonnenberger | 42378be | 2012-01-06 18:32:26 +0000 | [diff] [blame] | 4194 | return new NetBSDI386TargetInfo(T); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 4195 | case llvm::Triple::OpenBSD: |
| 4196 | return new OpenBSDI386TargetInfo(T); |
| 4197 | case llvm::Triple::FreeBSD: |
| 4198 | return new FreeBSDTargetInfo<X86_32TargetInfo>(T); |
Chris Lattner | 38e317d | 2010-07-07 16:01:42 +0000 | [diff] [blame] | 4199 | case llvm::Triple::Minix: |
| 4200 | return new MinixTargetInfo<X86_32TargetInfo>(T); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 4201 | case llvm::Triple::Solaris: |
| 4202 | return new SolarisTargetInfo<X86_32TargetInfo>(T); |
| 4203 | case llvm::Triple::Cygwin: |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 4204 | return new CygwinX86_32TargetInfo(T); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 4205 | case llvm::Triple::MinGW32: |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 4206 | return new MinGWX86_32TargetInfo(T); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 4207 | case llvm::Triple::Win32: |
Michael J. Spencer | a764e83 | 2010-10-21 08:22:51 +0000 | [diff] [blame] | 4208 | return new VisualStudioWindowsX86_32TargetInfo(T); |
Chris Lattner | 86ed3a3 | 2010-04-11 19:29:39 +0000 | [diff] [blame] | 4209 | case llvm::Triple::Haiku: |
| 4210 | return new HaikuX86_32TargetInfo(T); |
Douglas Gregor | dca5226 | 2011-07-01 22:41:14 +0000 | [diff] [blame] | 4211 | case llvm::Triple::RTEMS: |
| 4212 | return new RTEMSX86_32TargetInfo(T); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 4213 | default: |
| 4214 | return new X86_32TargetInfo(T); |
| 4215 | } |
| 4216 | |
| 4217 | case llvm::Triple::x86_64: |
Daniel Dunbar | db57a4c | 2011-04-19 21:43:27 +0000 | [diff] [blame] | 4218 | if (Triple.isOSDarwin() || Triple.getEnvironment() == llvm::Triple::MachO) |
| 4219 | return new DarwinX86_64TargetInfo(T); |
| 4220 | |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 4221 | switch (os) { |
Edward O'Callaghan | 991f9a7 | 2009-10-18 13:33:59 +0000 | [diff] [blame] | 4222 | case llvm::Triple::AuroraUX: |
| 4223 | return new AuroraUXTargetInfo<X86_64TargetInfo>(T); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 4224 | case llvm::Triple::Linux: |
| 4225 | return new LinuxTargetInfo<X86_64TargetInfo>(T); |
Chris Lattner | 7a7ca28 | 2010-01-09 05:41:14 +0000 | [diff] [blame] | 4226 | case llvm::Triple::DragonFly: |
| 4227 | return new DragonFlyBSDTargetInfo<X86_64TargetInfo>(T); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 4228 | case llvm::Triple::NetBSD: |
| 4229 | return new NetBSDTargetInfo<X86_64TargetInfo>(T); |
| 4230 | case llvm::Triple::OpenBSD: |
| 4231 | return new OpenBSDX86_64TargetInfo(T); |
| 4232 | case llvm::Triple::FreeBSD: |
| 4233 | return new FreeBSDTargetInfo<X86_64TargetInfo>(T); |
| 4234 | case llvm::Triple::Solaris: |
| 4235 | return new SolarisTargetInfo<X86_64TargetInfo>(T); |
NAKAMURA Takumi | 0aa2057 | 2011-02-17 08:51:38 +0000 | [diff] [blame] | 4236 | case llvm::Triple::MinGW32: |
Daniel Dunbar | 9fe4a5d | 2009-09-23 07:31:35 +0000 | [diff] [blame] | 4237 | return new MinGWX86_64TargetInfo(T); |
| 4238 | case llvm::Triple::Win32: // This is what Triple.h supports now. |
Daniel Dunbar | db57a4c | 2011-04-19 21:43:27 +0000 | [diff] [blame] | 4239 | return new VisualStudioWindowsX86_64TargetInfo(T); |
Daniel Dunbar | 9d6fa61 | 2009-08-18 05:47:58 +0000 | [diff] [blame] | 4240 | default: |
| 4241 | return new X86_64TargetInfo(T); |
| 4242 | } |
| 4243 | } |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 4244 | } |
Daniel Dunbar | d58c03f | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 4245 | |
| 4246 | /// CreateTargetInfo - Return the target info object for the specified target |
| 4247 | /// triple. |
David Blaikie | d6471f7 | 2011-09-25 23:23:43 +0000 | [diff] [blame] | 4248 | TargetInfo *TargetInfo::CreateTargetInfo(DiagnosticsEngine &Diags, |
Daniel Dunbar | b93292a | 2009-12-19 03:30:57 +0000 | [diff] [blame] | 4249 | TargetOptions &Opts) { |
Daniel Dunbar | d58c03f | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 4250 | llvm::Triple Triple(Opts.Triple); |
| 4251 | |
| 4252 | // Construct the target |
Dylan Noblesmith | 6f42b62 | 2012-02-05 02:12:40 +0000 | [diff] [blame] | 4253 | OwningPtr<TargetInfo> Target(AllocateTarget(Triple.str())); |
Daniel Dunbar | d58c03f | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 4254 | if (!Target) { |
| 4255 | Diags.Report(diag::err_target_unknown_triple) << Triple.str(); |
| 4256 | return 0; |
| 4257 | } |
| 4258 | |
Daniel Dunbar | eac7c53 | 2009-12-18 18:42:37 +0000 | [diff] [blame] | 4259 | // Set the target CPU if specified. |
| 4260 | if (!Opts.CPU.empty() && !Target->setCPU(Opts.CPU)) { |
| 4261 | Diags.Report(diag::err_target_unknown_cpu) << Opts.CPU; |
| 4262 | return 0; |
| 4263 | } |
| 4264 | |
Daniel Dunbar | d58c03f | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 4265 | // Set the target ABI if specified. |
| 4266 | if (!Opts.ABI.empty() && !Target->setABI(Opts.ABI)) { |
| 4267 | Diags.Report(diag::err_target_unknown_abi) << Opts.ABI; |
| 4268 | return 0; |
| 4269 | } |
| 4270 | |
Charles Davis | 98b7c5c | 2010-06-11 01:06:47 +0000 | [diff] [blame] | 4271 | // Set the target C++ ABI. |
John McCall | ee79a4c | 2010-08-21 22:46:04 +0000 | [diff] [blame] | 4272 | if (!Opts.CXXABI.empty() && !Target->setCXXABI(Opts.CXXABI)) { |
Charles Davis | 98b7c5c | 2010-06-11 01:06:47 +0000 | [diff] [blame] | 4273 | Diags.Report(diag::err_target_unknown_cxxabi) << Opts.CXXABI; |
| 4274 | return 0; |
| 4275 | } |
| 4276 | |
Daniel Dunbar | d58c03f | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 4277 | // Compute the default target features, we need the target to handle this |
| 4278 | // because features may have dependencies on one another. |
| 4279 | llvm::StringMap<bool> Features; |
Chandler Carruth | c3a2e65 | 2011-09-28 05:56:05 +0000 | [diff] [blame] | 4280 | Target->getDefaultFeatures(Features); |
Daniel Dunbar | d58c03f | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 4281 | |
| 4282 | // Apply the user specified deltas. |
Rafael Espindola | 53ac3d8 | 2011-11-27 20:00:43 +0000 | [diff] [blame] | 4283 | // First the enables. |
Daniel Dunbar | d58c03f | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 4284 | for (std::vector<std::string>::const_iterator it = Opts.Features.begin(), |
| 4285 | ie = Opts.Features.end(); it != ie; ++it) { |
| 4286 | const char *Name = it->c_str(); |
| 4287 | |
Rafael Espindola | 53ac3d8 | 2011-11-27 20:00:43 +0000 | [diff] [blame] | 4288 | if (Name[0] != '+') |
| 4289 | continue; |
| 4290 | |
Daniel Dunbar | d58c03f | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 4291 | // Apply the feature via the target. |
Rafael Espindola | 53ac3d8 | 2011-11-27 20:00:43 +0000 | [diff] [blame] | 4292 | if (!Target->setFeatureEnabled(Features, Name + 1, true)) { |
| 4293 | Diags.Report(diag::err_target_invalid_feature) << Name; |
| 4294 | return 0; |
| 4295 | } |
| 4296 | } |
| 4297 | |
| 4298 | // Then the disables. |
| 4299 | for (std::vector<std::string>::const_iterator it = Opts.Features.begin(), |
| 4300 | ie = Opts.Features.end(); it != ie; ++it) { |
| 4301 | const char *Name = it->c_str(); |
| 4302 | |
| 4303 | if (Name[0] == '+') |
| 4304 | continue; |
| 4305 | |
| 4306 | // Apply the feature via the target. |
| 4307 | if (Name[0] != '-' || |
| 4308 | !Target->setFeatureEnabled(Features, Name + 1, false)) { |
Daniel Dunbar | d58c03f | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 4309 | Diags.Report(diag::err_target_invalid_feature) << Name; |
| 4310 | return 0; |
| 4311 | } |
| 4312 | } |
| 4313 | |
| 4314 | // Add the features to the compile options. |
| 4315 | // |
| 4316 | // FIXME: If we are completely confident that we have the right set, we only |
| 4317 | // need to pass the minuses. |
Daniel Dunbar | b93292a | 2009-12-19 03:30:57 +0000 | [diff] [blame] | 4318 | Opts.Features.clear(); |
Daniel Dunbar | d58c03f | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 4319 | for (llvm::StringMap<bool>::const_iterator it = Features.begin(), |
| 4320 | ie = Features.end(); it != ie; ++it) |
Benjamin Kramer | 713575a | 2012-03-05 15:10:44 +0000 | [diff] [blame] | 4321 | Opts.Features.push_back((it->second ? "+" : "-") + it->first().str()); |
Daniel Dunbar | b93292a | 2009-12-19 03:30:57 +0000 | [diff] [blame] | 4322 | Target->HandleTargetFeatures(Opts.Features); |
Daniel Dunbar | d58c03f | 2009-11-15 06:48:46 +0000 | [diff] [blame] | 4323 | |
| 4324 | return Target.take(); |
| 4325 | } |