LLVM  15.0.0git
Triple.h
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1 //===-- llvm/ADT/Triple.h - Target triple helper class ----------*- C++ -*-===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 #ifndef LLVM_ADT_TRIPLE_H
10 #define LLVM_ADT_TRIPLE_H
11 
12 #include "llvm/ADT/Twine.h"
14 
15 // Some system headers or GCC predefined macros conflict with identifiers in
16 // this file. Undefine them here.
17 #undef NetBSD
18 #undef mips
19 #undef sparc
20 
21 namespace llvm {
22 
23 /// Triple - Helper class for working with autoconf configuration names. For
24 /// historical reasons, we also call these 'triples' (they used to contain
25 /// exactly three fields).
26 ///
27 /// Configuration names are strings in the canonical form:
28 /// ARCHITECTURE-VENDOR-OPERATING_SYSTEM
29 /// or
30 /// ARCHITECTURE-VENDOR-OPERATING_SYSTEM-ENVIRONMENT
31 ///
32 /// This class is used for clients which want to support arbitrary
33 /// configuration names, but also want to implement certain special
34 /// behavior for particular configurations. This class isolates the mapping
35 /// from the components of the configuration name to well known IDs.
36 ///
37 /// At its core the Triple class is designed to be a wrapper for a triple
38 /// string; the constructor does not change or normalize the triple string.
39 /// Clients that need to handle the non-canonical triples that users often
40 /// specify should use the normalize method.
41 ///
42 /// See autoconf/config.guess for a glimpse into what configuration names
43 /// look like in practice.
44 class Triple {
45 public:
46  enum ArchType {
48 
49  arm, // ARM (little endian): arm, armv.*, xscale
50  armeb, // ARM (big endian): armeb
51  aarch64, // AArch64 (little endian): aarch64
52  aarch64_be, // AArch64 (big endian): aarch64_be
53  aarch64_32, // AArch64 (little endian) ILP32: aarch64_32
54  arc, // ARC: Synopsys ARC
55  avr, // AVR: Atmel AVR microcontroller
56  bpfel, // eBPF or extended BPF or 64-bit BPF (little endian)
57  bpfeb, // eBPF or extended BPF or 64-bit BPF (big endian)
58  csky, // CSKY: csky
59  dxil, // DXIL 32-bit DirectX bytecode
60  hexagon, // Hexagon: hexagon
61  loongarch32, // LoongArch (32-bit): loongarch32
62  loongarch64, // LoongArch (64-bit): loongarch64
63  m68k, // M68k: Motorola 680x0 family
64  mips, // MIPS: mips, mipsallegrex, mipsr6
65  mipsel, // MIPSEL: mipsel, mipsallegrexe, mipsr6el
66  mips64, // MIPS64: mips64, mips64r6, mipsn32, mipsn32r6
67  mips64el, // MIPS64EL: mips64el, mips64r6el, mipsn32el, mipsn32r6el
68  msp430, // MSP430: msp430
69  ppc, // PPC: powerpc
70  ppcle, // PPCLE: powerpc (little endian)
71  ppc64, // PPC64: powerpc64, ppu
72  ppc64le, // PPC64LE: powerpc64le
73  r600, // R600: AMD GPUs HD2XXX - HD6XXX
74  amdgcn, // AMDGCN: AMD GCN GPUs
75  riscv32, // RISC-V (32-bit): riscv32
76  riscv64, // RISC-V (64-bit): riscv64
77  sparc, // Sparc: sparc
78  sparcv9, // Sparcv9: Sparcv9
79  sparcel, // Sparc: (endianness = little). NB: 'Sparcle' is a CPU variant
80  systemz, // SystemZ: s390x
81  tce, // TCE (http://tce.cs.tut.fi/): tce
82  tcele, // TCE little endian (http://tce.cs.tut.fi/): tcele
83  thumb, // Thumb (little endian): thumb, thumbv.*
84  thumbeb, // Thumb (big endian): thumbeb
85  x86, // X86: i[3-9]86
86  x86_64, // X86-64: amd64, x86_64
87  xcore, // XCore: xcore
88  nvptx, // NVPTX: 32-bit
89  nvptx64, // NVPTX: 64-bit
90  le32, // le32: generic little-endian 32-bit CPU (PNaCl)
91  le64, // le64: generic little-endian 64-bit CPU (PNaCl)
92  amdil, // AMDIL
93  amdil64, // AMDIL with 64-bit pointers
94  hsail, // AMD HSAIL
95  hsail64, // AMD HSAIL with 64-bit pointers
96  spir, // SPIR: standard portable IR for OpenCL 32-bit version
97  spir64, // SPIR: standard portable IR for OpenCL 64-bit version
98  spirv32, // SPIR-V with 32-bit pointers
99  spirv64, // SPIR-V with 64-bit pointers
100  kalimba, // Kalimba: generic kalimba
101  shave, // SHAVE: Movidius vector VLIW processors
102  lanai, // Lanai: Lanai 32-bit
103  wasm32, // WebAssembly with 32-bit pointers
104  wasm64, // WebAssembly with 64-bit pointers
105  renderscript32, // 32-bit RenderScript
106  renderscript64, // 64-bit RenderScript
107  ve, // NEC SX-Aurora Vector Engine
109  };
110  enum SubArchType {
112 
143 
145 
149 
151 
153 
154  // SPIR-V sub-arch corresponds to its version.
161  };
162  enum VendorType {
164 
166  PC,
180  };
181  enum OSType {
183 
193  Lv2, // PS3
203  NaCl, // Native Client
205  CUDA, // NVIDIA CUDA
206  NVCL, // NVIDIA OpenCL
207  AMDHSA, // AMD HSA Runtime
211  TvOS, // Apple tvOS
212  WatchOS, // Apple watchOS
213  DriverKit, // Apple DriverKit
216  AMDPAL, // AMD PAL Runtime
217  HermitCore, // HermitCore Unikernel/Multikernel
218  Hurd, // GNU/Hurd
219  WASI, // Experimental WebAssembly OS
221  ShaderModel, // DirectX ShaderModel
223  };
226 
242 
247  Simulator, // Simulator variants of other systems, e.g., Apple's iOS
248  MacABI, // Mac Catalyst variant of Apple's iOS deployment target.
249 
250  // Shader Stages
266 
268  };
271 
280  };
281 
282 private:
283  std::string Data;
284 
285  /// The parsed arch type.
286  ArchType Arch;
287 
288  /// The parsed subarchitecture type.
289  SubArchType SubArch;
290 
291  /// The parsed vendor type.
292  VendorType Vendor;
293 
294  /// The parsed OS type.
295  OSType OS;
296 
297  /// The parsed Environment type.
298  EnvironmentType Environment;
299 
300  /// The object format type.
301  ObjectFormatType ObjectFormat;
302 
303 public:
304  /// @name Constructors
305  /// @{
306 
307  /// Default constructor is the same as an empty string and leaves all
308  /// triple fields unknown.
309  Triple() : Arch(), SubArch(), Vendor(), OS(), Environment(), ObjectFormat() {}
310 
311  explicit Triple(const Twine &Str);
312  Triple(const Twine &ArchStr, const Twine &VendorStr, const Twine &OSStr);
313  Triple(const Twine &ArchStr, const Twine &VendorStr, const Twine &OSStr,
314  const Twine &EnvironmentStr);
315 
316  bool operator==(const Triple &Other) const {
317  return Arch == Other.Arch && SubArch == Other.SubArch &&
318  Vendor == Other.Vendor && OS == Other.OS &&
319  Environment == Other.Environment &&
320  ObjectFormat == Other.ObjectFormat;
321  }
322 
323  bool operator!=(const Triple &Other) const {
324  return !(*this == Other);
325  }
326 
327  /// @}
328  /// @name Normalization
329  /// @{
330 
331  /// Turn an arbitrary machine specification into the canonical triple form (or
332  /// something sensible that the Triple class understands if nothing better can
333  /// reasonably be done). In particular, it handles the common case in which
334  /// otherwise valid components are in the wrong order.
335  static std::string normalize(StringRef Str);
336 
337  /// Return the normalized form of this triple's string.
338  std::string normalize() const { return normalize(Data); }
339 
340  /// @}
341  /// @name Typed Component Access
342  /// @{
343 
344  /// Get the parsed architecture type of this triple.
345  ArchType getArch() const { return Arch; }
346 
347  /// get the parsed subarchitecture type for this triple.
348  SubArchType getSubArch() const { return SubArch; }
349 
350  /// Get the parsed vendor type of this triple.
351  VendorType getVendor() const { return Vendor; }
352 
353  /// Get the parsed operating system type of this triple.
354  OSType getOS() const { return OS; }
355 
356  /// Does this triple have the optional environment (fourth) component?
357  bool hasEnvironment() const {
358  return getEnvironmentName() != "";
359  }
360 
361  /// Get the parsed environment type of this triple.
362  EnvironmentType getEnvironment() const { return Environment; }
363 
364  /// Parse the version number from the OS name component of the
365  /// triple, if present.
366  ///
367  /// For example, "fooos1.2.3" would return (1, 2, 3).
369 
370  /// Get the object format for this triple.
371  ObjectFormatType getObjectFormat() const { return ObjectFormat; }
372 
373  /// Parse the version number from the OS name component of the triple, if
374  /// present.
375  ///
376  /// For example, "fooos1.2.3" would return (1, 2, 3).
377  VersionTuple getOSVersion() const;
378 
379  /// Return just the major version number, this is specialized because it is a
380  /// common query.
381  unsigned getOSMajorVersion() const { return getOSVersion().getMajor(); }
382 
383  /// Parse the version number as with getOSVersion and then translate generic
384  /// "darwin" versions to the corresponding OS X versions. This may also be
385  /// called with IOS triples but the OS X version number is just set to a
386  /// constant 10.4.0 in that case. Returns true if successful.
388 
389  /// Parse the version number as with getOSVersion. This should only be called
390  /// with IOS or generic triples.
391  VersionTuple getiOSVersion() const;
392 
393  /// Parse the version number as with getOSVersion. This should only be called
394  /// with WatchOS or generic triples.
396 
397  /// Parse the version number as with getOSVersion.
399 
400  /// @}
401  /// @name Direct Component Access
402  /// @{
403 
404  const std::string &str() const { return Data; }
405 
406  const std::string &getTriple() const { return Data; }
407 
408  /// Get the architecture (first) component of the triple.
409  StringRef getArchName() const;
410 
411  /// Get the architecture name based on Kind and SubArch.
413 
414  /// Get the vendor (second) component of the triple.
415  StringRef getVendorName() const;
416 
417  /// Get the operating system (third) component of the triple.
418  StringRef getOSName() const;
419 
420  /// Get the optional environment (fourth) component of the triple, or "" if
421  /// empty.
423 
424  /// Get the operating system and optional environment components as a single
425  /// string (separated by a '-' if the environment component is present).
427 
428  /// @}
429  /// @name Convenience Predicates
430  /// @{
431 
432  /// Test whether the architecture is 64-bit
433  ///
434  /// Note that this tests for 64-bit pointer width, and nothing else. Note
435  /// that we intentionally expose only three predicates, 64-bit, 32-bit, and
436  /// 16-bit. The inner details of pointer width for particular architectures
437  /// is not summed up in the triple, and so only a coarse grained predicate
438  /// system is provided.
439  bool isArch64Bit() const;
440 
441  /// Test whether the architecture is 32-bit
442  ///
443  /// Note that this tests for 32-bit pointer width, and nothing else.
444  bool isArch32Bit() const;
445 
446  /// Test whether the architecture is 16-bit
447  ///
448  /// Note that this tests for 16-bit pointer width, and nothing else.
449  bool isArch16Bit() const;
450 
451  /// Helper function for doing comparisons against version numbers included in
452  /// the target triple.
453  bool isOSVersionLT(unsigned Major, unsigned Minor = 0,
454  unsigned Micro = 0) const {
455  if (Minor == 0) {
456  return getOSVersion() < VersionTuple(Major);
457  }
458  if (Micro == 0) {
459  return getOSVersion() < VersionTuple(Major, Minor);
460  }
461  return getOSVersion() < VersionTuple(Major, Minor, Micro);
462  }
463 
464  bool isOSVersionLT(const Triple &Other) const {
465  return getOSVersion() < Other.getOSVersion();
466  }
467 
468  /// Comparison function for checking OS X version compatibility, which handles
469  /// supporting skewed version numbering schemes used by the "darwin" triples.
470  bool isMacOSXVersionLT(unsigned Major, unsigned Minor = 0,
471  unsigned Micro = 0) const;
472 
473  /// Is this a Mac OS X triple. For legacy reasons, we support both "darwin"
474  /// and "osx" as OS X triples.
475  bool isMacOSX() const {
476  return getOS() == Triple::Darwin || getOS() == Triple::MacOSX;
477  }
478 
479  /// Is this an iOS triple.
480  /// Note: This identifies tvOS as a variant of iOS. If that ever
481  /// changes, i.e., if the two operating systems diverge or their version
482  /// numbers get out of sync, that will need to be changed.
483  /// watchOS has completely different version numbers so it is not included.
484  bool isiOS() const {
485  return getOS() == Triple::IOS || isTvOS();
486  }
487 
488  /// Is this an Apple tvOS triple.
489  bool isTvOS() const {
490  return getOS() == Triple::TvOS;
491  }
492 
493  /// Is this an Apple watchOS triple.
494  bool isWatchOS() const {
495  return getOS() == Triple::WatchOS;
496  }
497 
498  bool isWatchABI() const {
500  }
501 
502  /// Is this an Apple DriverKit triple.
503  bool isDriverKit() const { return getOS() == Triple::DriverKit; }
504 
505  bool isOSzOS() const { return getOS() == Triple::ZOS; }
506 
507  /// Is this a "Darwin" OS (macOS, iOS, tvOS, watchOS, or DriverKit).
508  bool isOSDarwin() const {
509  return isMacOSX() || isiOS() || isWatchOS() || isDriverKit();
510  }
511 
512  bool isSimulatorEnvironment() const {
513  return getEnvironment() == Triple::Simulator;
514  }
515 
517  return getEnvironment() == Triple::MacABI;
518  }
519 
520  /// Returns true for targets that run on a macOS machine.
521  bool isTargetMachineMac() const {
522  return isMacOSX() || (isOSDarwin() && (isSimulatorEnvironment() ||
524  }
525 
526  bool isOSNetBSD() const {
527  return getOS() == Triple::NetBSD;
528  }
529 
530  bool isOSOpenBSD() const {
531  return getOS() == Triple::OpenBSD;
532  }
533 
534  bool isOSFreeBSD() const {
535  return getOS() == Triple::FreeBSD;
536  }
537 
538  bool isOSFuchsia() const {
539  return getOS() == Triple::Fuchsia;
540  }
541 
542  bool isOSDragonFly() const { return getOS() == Triple::DragonFly; }
543 
544  bool isOSSolaris() const {
545  return getOS() == Triple::Solaris;
546  }
547 
548  bool isOSIAMCU() const {
549  return getOS() == Triple::ELFIAMCU;
550  }
551 
552  bool isOSUnknown() const { return getOS() == Triple::UnknownOS; }
553 
554  bool isGNUEnvironment() const {
556  return Env == Triple::GNU || Env == Triple::GNUABIN32 ||
557  Env == Triple::GNUABI64 || Env == Triple::GNUEABI ||
558  Env == Triple::GNUEABIHF || Env == Triple::GNUX32;
559  }
560 
561  bool isOSContiki() const {
562  return getOS() == Triple::Contiki;
563  }
564 
565  /// Tests whether the OS is Haiku.
566  bool isOSHaiku() const {
567  return getOS() == Triple::Haiku;
568  }
569 
570  /// Tests whether the OS is Windows.
571  bool isOSWindows() const {
572  return getOS() == Triple::Win32;
573  }
574 
575  /// Checks if the environment is MSVC.
577  return isOSWindows() && getEnvironment() == Triple::MSVC;
578  }
579 
580  /// Checks if the environment could be MSVC.
584  }
585 
587  return isOSWindows() && getEnvironment() == Triple::CoreCLR;
588  }
589 
591  return isOSWindows() && getEnvironment() == Triple::Itanium;
592  }
593 
595  return isOSWindows() && getEnvironment() == Triple::Cygnus;
596  }
597 
598  bool isWindowsGNUEnvironment() const {
599  return isOSWindows() && getEnvironment() == Triple::GNU;
600  }
601 
602  /// Tests for either Cygwin or MinGW OS
603  bool isOSCygMing() const {
605  }
606 
607  /// Is this a "Windows" OS targeting a "MSVCRT.dll" environment.
608  bool isOSMSVCRT() const {
611  }
612 
613  /// Tests whether the OS is NaCl (Native Client)
614  bool isOSNaCl() const {
615  return getOS() == Triple::NaCl;
616  }
617 
618  /// Tests whether the OS is Linux.
619  bool isOSLinux() const {
620  return getOS() == Triple::Linux;
621  }
622 
623  /// Tests whether the OS is kFreeBSD.
624  bool isOSKFreeBSD() const {
625  return getOS() == Triple::KFreeBSD;
626  }
627 
628  /// Tests whether the OS is Hurd.
629  bool isOSHurd() const {
630  return getOS() == Triple::Hurd;
631  }
632 
633  /// Tests whether the OS is WASI.
634  bool isOSWASI() const {
635  return getOS() == Triple::WASI;
636  }
637 
638  /// Tests whether the OS is Emscripten.
639  bool isOSEmscripten() const {
640  return getOS() == Triple::Emscripten;
641  }
642 
643  /// Tests whether the OS uses glibc.
644  bool isOSGlibc() const {
645  return (getOS() == Triple::Linux || getOS() == Triple::KFreeBSD ||
646  getOS() == Triple::Hurd) &&
647  !isAndroid();
648  }
649 
650  /// Tests whether the OS is AIX.
651  bool isOSAIX() const {
652  return getOS() == Triple::AIX;
653  }
654 
655  /// Tests whether the OS uses the ELF binary format.
656  bool isOSBinFormatELF() const {
657  return getObjectFormat() == Triple::ELF;
658  }
659 
660  /// Tests whether the OS uses the COFF binary format.
661  bool isOSBinFormatCOFF() const {
662  return getObjectFormat() == Triple::COFF;
663  }
664 
665  /// Tests whether the OS uses the GOFF binary format.
666  bool isOSBinFormatGOFF() const { return getObjectFormat() == Triple::GOFF; }
667 
668  /// Tests whether the environment is MachO.
669  bool isOSBinFormatMachO() const {
670  return getObjectFormat() == Triple::MachO;
671  }
672 
673  /// Tests whether the OS uses the Wasm binary format.
674  bool isOSBinFormatWasm() const {
675  return getObjectFormat() == Triple::Wasm;
676  }
677 
678  /// Tests whether the OS uses the XCOFF binary format.
679  bool isOSBinFormatXCOFF() const {
680  return getObjectFormat() == Triple::XCOFF;
681  }
682 
683  /// Tests whether the target is the PS4 platform.
684  bool isPS4() const {
685  return getArch() == Triple::x86_64 &&
686  getVendor() == Triple::SCEI &&
687  getOS() == Triple::PS4;
688  }
689 
690  /// Tests whether the target is the PS5 platform.
691  bool isPS5() const {
692  return getArch() == Triple::x86_64 &&
693  getVendor() == Triple::SCEI &&
694  getOS() == Triple::PS5;
695  }
696 
697  /// Tests whether the target is the PS4 or PS5 platform.
698  bool isPS() const { return isPS4() || isPS5(); }
699 
700  /// Tests whether the target is Android
701  bool isAndroid() const { return getEnvironment() == Triple::Android; }
702 
703  bool isAndroidVersionLT(unsigned Major) const {
704  assert(isAndroid() && "Not an Android triple!");
705 
707 
708  // 64-bit targets did not exist before API level 21 (Lollipop).
709  if (isArch64Bit() && Version.getMajor() < 21)
710  return VersionTuple(21) < VersionTuple(Major);
711 
712  return Version < VersionTuple(Major);
713  }
714 
715  /// Tests whether the environment is musl-libc
716  bool isMusl() const {
717  return getEnvironment() == Triple::Musl ||
721  }
722 
723  /// Tests whether the target is DXIL.
724  bool isDXIL() const {
725  return getArch() == Triple::dxil;
726  }
727 
728  /// Tests whether the target is SPIR (32- or 64-bit).
729  bool isSPIR() const {
730  return getArch() == Triple::spir || getArch() == Triple::spir64;
731  }
732 
733  /// Tests whether the target is SPIR-V (32/64-bit).
734  bool isSPIRV() const {
735  return getArch() == Triple::spirv32 || getArch() == Triple::spirv64;
736  }
737 
738  /// Tests whether the target is NVPTX (32- or 64-bit).
739  bool isNVPTX() const {
740  return getArch() == Triple::nvptx || getArch() == Triple::nvptx64;
741  }
742 
743  /// Tests whether the target is AMDGCN
744  bool isAMDGCN() const { return getArch() == Triple::amdgcn; }
745 
746  bool isAMDGPU() const {
747  return getArch() == Triple::r600 || getArch() == Triple::amdgcn;
748  }
749 
750  /// Tests whether the target is Thumb (little and big endian).
751  bool isThumb() const {
752  return getArch() == Triple::thumb || getArch() == Triple::thumbeb;
753  }
754 
755  /// Tests whether the target is ARM (little and big endian).
756  bool isARM() const {
757  return getArch() == Triple::arm || getArch() == Triple::armeb;
758  }
759 
760  /// Tests whether the target supports the EHABI exception
761  /// handling standard.
762  bool isTargetEHABICompatible() const {
763  return (isARM() || isThumb()) &&
771  }
772 
773  /// Tests whether the target is T32.
774  bool isArmT32() const {
775  switch (getSubArch()) {
787  return false;
788  default:
789  return true;
790  }
791  }
792 
793  /// Tests whether the target is an M-class.
794  bool isArmMClass() const {
795  switch (getSubArch()) {
802  return true;
803  default:
804  return false;
805  }
806  }
807 
808  /// Tests whether the target is AArch64 (little and big endian).
809  bool isAArch64() const {
810  return getArch() == Triple::aarch64 || getArch() == Triple::aarch64_be ||
812  }
813 
814  /// Tests whether the target is AArch64 and pointers are the size specified by
815  /// \p PointerWidth.
816  bool isAArch64(int PointerWidth) const {
817  assert(PointerWidth == 64 || PointerWidth == 32);
818  if (!isAArch64())
819  return false;
820  return getArch() == Triple::aarch64_32 ||
822  ? PointerWidth == 32
823  : PointerWidth == 64;
824  }
825 
826  /// Tests whether the target is LoongArch (32- and 64-bit).
827  bool isLoongArch() const {
829  }
830 
831  /// Tests whether the target is MIPS 32-bit (little and big endian).
832  bool isMIPS32() const {
833  return getArch() == Triple::mips || getArch() == Triple::mipsel;
834  }
835 
836  /// Tests whether the target is MIPS 64-bit (little and big endian).
837  bool isMIPS64() const {
838  return getArch() == Triple::mips64 || getArch() == Triple::mips64el;
839  }
840 
841  /// Tests whether the target is MIPS (little and big endian, 32- or 64-bit).
842  bool isMIPS() const {
843  return isMIPS32() || isMIPS64();
844  }
845 
846  /// Tests whether the target is PowerPC (32- or 64-bit LE or BE).
847  bool isPPC() const {
848  return getArch() == Triple::ppc || getArch() == Triple::ppc64 ||
850  }
851 
852  /// Tests whether the target is 32-bit PowerPC (little and big endian).
853  bool isPPC32() const {
854  return getArch() == Triple::ppc || getArch() == Triple::ppcle;
855  }
856 
857  /// Tests whether the target is 64-bit PowerPC (little and big endian).
858  bool isPPC64() const {
859  return getArch() == Triple::ppc64 || getArch() == Triple::ppc64le;
860  }
861 
862  /// Tests whether the target is RISC-V (32- and 64-bit).
863  bool isRISCV() const {
864  return getArch() == Triple::riscv32 || getArch() == Triple::riscv64;
865  }
866 
867  /// Tests whether the target is 32-bit SPARC (little and big endian).
868  bool isSPARC32() const {
869  return getArch() == Triple::sparc || getArch() == Triple::sparcel;
870  }
871 
872  /// Tests whether the target is 64-bit SPARC (big endian).
873  bool isSPARC64() const { return getArch() == Triple::sparcv9; }
874 
875  /// Tests whether the target is SPARC.
876  bool isSPARC() const { return isSPARC32() || isSPARC64(); }
877 
878  /// Tests whether the target is SystemZ.
879  bool isSystemZ() const {
880  return getArch() == Triple::systemz;
881  }
882 
883  /// Tests whether the target is x86 (32- or 64-bit).
884  bool isX86() const {
885  return getArch() == Triple::x86 || getArch() == Triple::x86_64;
886  }
887 
888  /// Tests whether the target is VE
889  bool isVE() const {
890  return getArch() == Triple::ve;
891  }
892 
893  /// Tests whether the target is wasm (32- and 64-bit).
894  bool isWasm() const {
895  return getArch() == Triple::wasm32 || getArch() == Triple::wasm64;
896  }
897 
898  // Tests whether the target is CSKY
899  bool isCSKY() const {
900  return getArch() == Triple::csky;
901  }
902 
903  /// Tests whether the target is the Apple "arm64e" AArch64 subarch.
904  bool isArm64e() const {
905  return getArch() == Triple::aarch64 &&
907  }
908 
909  /// Tests whether the target is X32.
910  bool isX32() const {
912  return Env == Triple::GNUX32 || Env == Triple::MuslX32;
913  }
914 
915  /// Tests whether the target supports comdat
916  bool supportsCOMDAT() const {
917  return !(isOSBinFormatMachO() || isOSBinFormatXCOFF());
918  }
919 
920  /// Tests whether the target uses emulated TLS as default.
921  bool hasDefaultEmulatedTLS() const {
923  }
924 
925  /// Tests whether the target uses -data-sections as default.
926  bool hasDefaultDataSections() const {
927  return isOSBinFormatXCOFF() || isWasm();
928  }
929 
930  /// Tests if the environment supports dllimport/export annotations.
931  bool hasDLLImportExport() const { return isOSWindows() || isPS(); }
932 
933  /// @}
934  /// @name Mutators
935  /// @{
936 
937  /// Set the architecture (first) component of the triple to a known type.
938  void setArch(ArchType Kind, SubArchType SubArch = NoSubArch);
939 
940  /// Set the vendor (second) component of the triple to a known type.
941  void setVendor(VendorType Kind);
942 
943  /// Set the operating system (third) component of the triple to a known type.
944  void setOS(OSType Kind);
945 
946  /// Set the environment (fourth) component of the triple to a known type.
948 
949  /// Set the object file format.
951 
952  /// Set all components to the new triple \p Str.
953  void setTriple(const Twine &Str);
954 
955  /// Set the architecture (first) component of the triple by name.
956  void setArchName(StringRef Str);
957 
958  /// Set the vendor (second) component of the triple by name.
959  void setVendorName(StringRef Str);
960 
961  /// Set the operating system (third) component of the triple by name.
962  void setOSName(StringRef Str);
963 
964  /// Set the optional environment (fourth) component of the triple by name.
965  void setEnvironmentName(StringRef Str);
966 
967  /// Set the operating system and optional environment components with a single
968  /// string.
970 
971  /// @}
972  /// @name Helpers to build variants of a particular triple.
973  /// @{
974 
975  /// Form a triple with a 32-bit variant of the current architecture.
976  ///
977  /// This can be used to move across "families" of architectures where useful.
978  ///
979  /// \returns A new triple with a 32-bit architecture or an unknown
980  /// architecture if no such variant can be found.
982 
983  /// Form a triple with a 64-bit variant of the current architecture.
984  ///
985  /// This can be used to move across "families" of architectures where useful.
986  ///
987  /// \returns A new triple with a 64-bit architecture or an unknown
988  /// architecture if no such variant can be found.
990 
991  /// Form a triple with a big endian variant of the current architecture.
992  ///
993  /// This can be used to move across "families" of architectures where useful.
994  ///
995  /// \returns A new triple with a big endian architecture or an unknown
996  /// architecture if no such variant can be found.
998 
999  /// Form a triple with a little endian variant of the current architecture.
1000  ///
1001  /// This can be used to move across "families" of architectures where useful.
1002  ///
1003  /// \returns A new triple with a little endian architecture or an unknown
1004  /// architecture if no such variant can be found.
1006 
1007  /// Get the (LLVM) name of the minimum ARM CPU for the arch we are targeting.
1008  ///
1009  /// \param Arch the architecture name (e.g., "armv7s"). If it is an empty
1010  /// string then the triple's arch name is used.
1012 
1013  /// Tests whether the target triple is little endian.
1014  ///
1015  /// \returns true if the triple is little endian, false otherwise.
1016  bool isLittleEndian() const;
1017 
1018  /// Test whether target triples are compatible.
1019  bool isCompatibleWith(const Triple &Other) const;
1020 
1021  /// Merge target triples.
1022  std::string merge(const Triple &Other) const;
1023 
1024  /// Some platforms have different minimum supported OS versions that
1025  /// varies by the architecture specified in the triple. This function
1026  /// returns the minimum supported OS version for this triple if one an exists,
1027  /// or an invalid version tuple if this triple doesn't have one.
1029 
1030  /// @}
1031  /// @name Static helpers for IDs.
1032  /// @{
1033 
1034  /// Get the canonical name for the \p Kind architecture.
1036 
1037  /// Get the "prefix" canonical name for the \p Kind architecture. This is the
1038  /// prefix used by the architecture specific builtins, and is suitable for
1039  /// passing to \see Intrinsic::getIntrinsicForClangBuiltin().
1040  ///
1041  /// \return - The architecture prefix, or 0 if none is defined.
1043 
1044  /// Get the canonical name for the \p Kind vendor.
1046 
1047  /// Get the canonical name for the \p Kind operating system.
1049 
1050  /// Get the canonical name for the \p Kind environment.
1052 
1053  /// @}
1054  /// @name Static helpers for converting alternate architecture names.
1055  /// @{
1056 
1057  /// The canonical type for the given LLVM architecture name (e.g., "x86").
1059 
1060  /// @}
1061 
1062  /// Returns a canonicalized OS version number for the specified OS.
1064  const VersionTuple &Version);
1065 };
1066 
1067 } // End llvm namespace
1068 
1069 
1070 #endif
llvm::Triple::setEnvironment
void setEnvironment(EnvironmentType Kind)
Set the environment (fourth) component of the triple to a known type.
Definition: Triple.cpp:1323
llvm::Triple::getMacOSXVersion
bool getMacOSXVersion(VersionTuple &Version) const
Parse the version number as with getOSVersion and then translate generic "darwin" versions to the cor...
Definition: Triple.cpp:1204
llvm::Triple::DXContainer
@ DXContainer
Definition: Triple.h:273
llvm::Triple::isMacOSXVersionLT
bool isMacOSXVersionLT(unsigned Major, unsigned Minor=0, unsigned Micro=0) const
Comparison function for checking OS X version compatibility, which handles supporting skewed version ...
Definition: Triple.cpp:1802
llvm::Triple::setVendorName
void setVendorName(StringRef Str)
Set the vendor (second) component of the triple by name.
Definition: Triple.cpp:1350
llvm::Triple::riscv64
@ riscv64
Definition: Triple.h:76
llvm::Triple::Wasm
@ Wasm
Definition: Triple.h:278
llvm::Triple::getARMCPUForArch
StringRef getARMCPUForArch(StringRef Arch=StringRef()) const
Get the (LLVM) name of the minimum ARM CPU for the arch we are targeting.
Definition: Triple.cpp:1853
llvm::Triple::spir64
@ spir64
Definition: Triple.h:97
llvm::Triple::setTriple
void setTriple(const Twine &Str)
Set all components to the new triple Str.
Definition: Triple.cpp:1307
llvm::Triple::isPS5
bool isPS5() const
Tests whether the target is the PS5 platform.
Definition: Triple.h:691
llvm::Triple::Mesa
@ Mesa
Definition: Triple.h:176
llvm
This is an optimization pass for GlobalISel generic memory operations.
Definition: AddressRanges.h:17
llvm::Triple::GNUILP32
@ GNUILP32
Definition: Triple.h:233
llvm::Triple::bpfeb
@ bpfeb
Definition: Triple.h:57
llvm::Triple::Lv2
@ Lv2
Definition: Triple.h:193
llvm::Triple::isMIPS32
bool isMIPS32() const
Tests whether the target is MIPS 32-bit (little and big endian).
Definition: Triple.h:832
llvm::Triple::UnknownArch
@ UnknownArch
Definition: Triple.h:47
llvm::Triple::hsail
@ hsail
Definition: Triple.h:94
llvm::Triple::isPS4
bool isPS4() const
Tests whether the target is the PS4 platform.
Definition: Triple.h:684
llvm::Triple::HermitCore
@ HermitCore
Definition: Triple.h:217
llvm::Triple::isOSBinFormatCOFF
bool isOSBinFormatCOFF() const
Tests whether the OS uses the COFF binary format.
Definition: Triple.h:661
llvm::Triple::wasm32
@ wasm32
Definition: Triple.h:103
llvm::Triple::Amplification
@ Amplification
Definition: Triple.h:265
llvm::Triple::Callable
@ Callable
Definition: Triple.h:263
llvm::Triple::SPIRVSubArch_v12
@ SPIRVSubArch_v12
Definition: Triple.h:157
llvm::Triple::CUDA
@ CUDA
Definition: Triple.h:205
llvm::Triple::Darwin
@ Darwin
Definition: Triple.h:186
llvm::Triple::KalimbaSubArch_v3
@ KalimbaSubArch_v3
Definition: Triple.h:146
llvm::Triple::EnvironmentType
EnvironmentType
Definition: Triple.h:224
llvm::Triple::ARMSubArch_v8m_mainline
@ ARMSubArch_v8m_mainline
Definition: Triple.h:128
llvm::Triple::x86
@ x86
Definition: Triple.h:85
llvm::Triple::isPS
bool isPS() const
Tests whether the target is the PS4 or PS5 platform.
Definition: Triple.h:698
llvm::Triple::isGNUEnvironment
bool isGNUEnvironment() const
Definition: Triple.h:554
llvm::Triple::getWatchOSVersion
VersionTuple getWatchOSVersion() const
Parse the version number as with getOSVersion.
Definition: Triple.cpp:1272
llvm::Triple::SubArchType
SubArchType
Definition: Triple.h:110
llvm::Triple::getOSMajorVersion
unsigned getOSMajorVersion() const
Return just the major version number, this is specialized because it is a common query.
Definition: Triple.h:381
llvm::Triple::amdgcn
@ amdgcn
Definition: Triple.h:74
llvm::Triple::Simulator
@ Simulator
Definition: Triple.h:247
llvm::Triple::amdil
@ amdil
Definition: Triple.h:92
VersionTuple.h
llvm::Triple::MuslEABIHF
@ MuslEABIHF
Definition: Triple.h:240
llvm::Triple::kalimba
@ kalimba
Definition: Triple.h:100
llvm::Triple::getArchTypeForLLVMName
static ArchType getArchTypeForLLVMName(StringRef Str)
The canonical type for the given LLVM architecture name (e.g., "x86").
Definition: Triple.cpp:307
llvm::Triple::get32BitArchVariant
llvm::Triple get32BitArchVariant() const
Form a triple with a 32-bit variant of the current architecture.
Definition: Triple.cpp:1456
llvm::Triple::IOS
@ IOS
Definition: Triple.h:190
llvm::Triple::isRISCV
bool isRISCV() const
Tests whether the target is RISC-V (32- and 64-bit).
Definition: Triple.h:863
llvm::Triple
Triple - Helper class for working with autoconf configuration names.
Definition: Triple.h:44
llvm::Triple::renderscript32
@ renderscript32
Definition: Triple.h:105
llvm::Triple::getEnvironmentVersion
VersionTuple getEnvironmentVersion() const
Parse the version number from the OS name component of the triple, if present.
Definition: Triple.cpp:1183
llvm::Triple::getOSAndEnvironmentName
StringRef getOSAndEnvironmentName() const
Get the operating system and optional environment components as a single string (separated by a '-' i...
Definition: Triple.cpp:1172
llvm::Triple::Minix
@ Minix
Definition: Triple.h:201
llvm::Triple::isDriverKit
bool isDriverKit() const
Is this an Apple DriverKit triple.
Definition: Triple.h:503
llvm::Triple::SPIRVSubArch_v15
@ SPIRVSubArch_v15
Definition: Triple.h:160
llvm::Triple::KalimbaSubArch_v5
@ KalimbaSubArch_v5
Definition: Triple.h:148
llvm::Triple::isWindowsItaniumEnvironment
bool isWindowsItaniumEnvironment() const
Definition: Triple.h:590
llvm::Triple::x86_64
@ x86_64
Definition: Triple.h:86
llvm::Triple::CSR
@ CSR
Definition: Triple.h:173
llvm::Triple::isTvOS
bool isTvOS() const
Is this an Apple tvOS triple.
Definition: Triple.h:489
llvm::Triple::OpenBSD
@ OpenBSD
Definition: Triple.h:196
llvm::Triple::Ananas
@ Ananas
Definition: Triple.h:184
llvm::Triple::getMinimumSupportedOSVersion
VersionTuple getMinimumSupportedOSVersion() const
Some platforms have different minimum supported OS versions that varies by the architecture specified...
Definition: Triple.cpp:1819
llvm::Triple::SPIRV
@ SPIRV
Definition: Triple.h:277
llvm::Triple::ppc
@ ppc
Definition: Triple.h:69
llvm::Triple::isOSBinFormatXCOFF
bool isOSBinFormatXCOFF() const
Tests whether the OS uses the XCOFF binary format.
Definition: Triple.h:679
llvm::Triple::nvptx
@ nvptx
Definition: Triple.h:88
llvm::Triple::hexagon
@ hexagon
Definition: Triple.h:60
llvm::Triple::XCOFF
@ XCOFF
Definition: Triple.h:279
llvm::Triple::isOSLinux
bool isOSLinux() const
Tests whether the OS is Linux.
Definition: Triple.h:619
llvm::Triple::hasDefaultDataSections
bool hasDefaultDataSections() const
Tests whether the target uses -data-sections as default.
Definition: Triple.h:926
llvm::Triple::hasDefaultEmulatedTLS
bool hasDefaultEmulatedTLS() const
Tests whether the target uses emulated TLS as default.
Definition: Triple.h:921
llvm::Triple::isNVPTX
bool isNVPTX() const
Tests whether the target is NVPTX (32- or 64-bit).
Definition: Triple.h:739
llvm::Triple::KalimbaSubArch_v4
@ KalimbaSubArch_v4
Definition: Triple.h:147
llvm::Triple::isAMDGPU
bool isAMDGPU() const
Definition: Triple.h:746
llvm::Triple::merge
std::string merge(const Triple &Other) const
Merge target triples.
Definition: Triple.cpp:1793
llvm::Triple::NVIDIA
@ NVIDIA
Definition: Triple.h:172
llvm::Triple::LastVendorType
@ LastVendorType
Definition: Triple.h:179
llvm::Triple::spirv32
@ spirv32
Definition: Triple.h:98
llvm::Triple::avr
@ avr
Definition: Triple.h:55
llvm::Triple::isOSContiki
bool isOSContiki() const
Definition: Triple.h:561
llvm::Triple::aarch64_32
@ aarch64_32
Definition: Triple.h:53
llvm::Triple::isOSEmscripten
bool isOSEmscripten() const
Tests whether the OS is Emscripten.
Definition: Triple.h:639
llvm::Triple::le32
@ le32
Definition: Triple.h:90
llvm::Triple::isOSBinFormatWasm
bool isOSBinFormatWasm() const
Tests whether the OS uses the Wasm binary format.
Definition: Triple.h:674
llvm::Triple::mips64
@ mips64
Definition: Triple.h:66
llvm::Triple::DragonFly
@ DragonFly
Definition: Triple.h:187
llvm::Data
@ Data
Definition: SIMachineScheduler.h:55
llvm::Triple::WatchOS
@ WatchOS
Definition: Triple.h:212
llvm::Triple::GNUEABI
@ GNUEABI
Definition: Triple.h:230
llvm::Triple::ARMSubArch_v8m_baseline
@ ARMSubArch_v8m_baseline
Definition: Triple.h:127
llvm::Triple::getCanonicalVersionForOS
static VersionTuple getCanonicalVersionForOS(OSType OSKind, const VersionTuple &Version)
Returns a canonicalized OS version number for the specified OS.
Definition: Triple.cpp:1922
llvm::Triple::setOSAndEnvironmentName
void setOSAndEnvironmentName(StringRef Str)
Set the operating system and optional environment components with a single string.
Definition: Triple.cpp:1367
llvm::Triple::isWindowsMSVCEnvironment
bool isWindowsMSVCEnvironment() const
Checks if the environment could be MSVC.
Definition: Triple.h:581
llvm::Triple::isArch64Bit
bool isArch64Bit() const
Test whether the architecture is 64-bit.
Definition: Triple.cpp:1444
llvm::VersionTuple::getMajor
unsigned getMajor() const
Retrieve the major version number.
Definition: VersionTuple.h:72
llvm::Triple::GNU
@ GNU
Definition: Triple.h:227
llvm::Triple::ShaderModel
@ ShaderModel
Definition: Triple.h:221
llvm::Triple::ARMSubArch_v8_1m_mainline
@ ARMSubArch_v8_1m_mainline
Definition: Triple.h:129
llvm::Triple::SPIRVSubArch_v10
@ SPIRVSubArch_v10
Definition: Triple.h:155
llvm::Triple::ARMSubArch_v9
@ ARMSubArch_v9
Definition: Triple.h:116
llvm::Triple::Vertex
@ Vertex
Definition: Triple.h:252
llvm::Triple::isMacOSX
bool isMacOSX() const
Is this a Mac OS X triple.
Definition: Triple.h:475
llvm::Triple::hsail64
@ hsail64
Definition: Triple.h:95
llvm::Triple::isCompatibleWith
bool isCompatibleWith(const Triple &Other) const
Test whether target triples are compatible.
Definition: Triple.cpp:1769
llvm::Triple::isLittleEndian
bool isLittleEndian() const
Tests whether the target triple is little endian.
Definition: Triple.cpp:1717
llvm::Triple::isOSUnknown
bool isOSUnknown() const
Definition: Triple.h:552
llvm::Triple::isAndroid
bool isAndroid() const
Tests whether the target is Android.
Definition: Triple.h:701
llvm::Triple::sparc
@ sparc
Definition: Triple.h:77
llvm::Triple::Musl
@ Musl
Definition: Triple.h:238
llvm::Triple::isOSBinFormatELF
bool isOSBinFormatELF() const
Tests whether the OS uses the ELF binary format.
Definition: Triple.h:656
llvm::Triple::FreeBSD
@ FreeBSD
Definition: Triple.h:188
llvm::Triple::sparcv9
@ sparcv9
Definition: Triple.h:78
llvm::Triple::SPIRVSubArch_v11
@ SPIRVSubArch_v11
Definition: Triple.h:156
llvm::Triple::sparcel
@ sparcel
Definition: Triple.h:79
llvm::Triple::get64BitArchVariant
llvm::Triple get64BitArchVariant() const
Form a triple with a 64-bit variant of the current architecture.
Definition: Triple.cpp:1535
llvm::Triple::ARMSubArch_v8_2a
@ ARMSubArch_v8_2a
Definition: Triple.h:123
llvm::Triple::ArchType
ArchType
Definition: Triple.h:46
llvm::Triple::ARMSubArch_v5
@ ARMSubArch_v5
Definition: Triple.h:140
llvm::Triple::GNUABI64
@ GNUABI64
Definition: Triple.h:229
llvm::Triple::TvOS
@ TvOS
Definition: Triple.h:211
llvm::Triple::str
const std::string & str() const
Definition: Triple.h:404
llvm::Triple::isOSDarwin
bool isOSDarwin() const
Is this a "Darwin" OS (macOS, iOS, tvOS, watchOS, or DriverKit).
Definition: Triple.h:508
llvm::Triple::ARMSubArch_v8_4a
@ ARMSubArch_v8_4a
Definition: Triple.h:121
llvm::Triple::Cygnus
@ Cygnus
Definition: Triple.h:245
llvm::Triple::ARMSubArch_v8r
@ ARMSubArch_v8r
Definition: Triple.h:126
llvm::Triple::getOSVersion
VersionTuple getOSVersion() const
Parse the version number from the OS name component of the triple, if present.
Definition: Triple.cpp:1192
llvm::Triple::Mesa3D
@ Mesa3D
Definition: Triple.h:214
llvm::Triple::mips64el
@ mips64el
Definition: Triple.h:67
llvm::Triple::PC
@ PC
Definition: Triple.h:166
Twine.h
llvm::Triple::isAArch64
bool isAArch64() const
Tests whether the target is AArch64 (little and big endian).
Definition: Triple.h:809
llvm::Triple::CODE16
@ CODE16
Definition: Triple.h:234
llvm::Triple::isSPARC
bool isSPARC() const
Tests whether the target is SPARC.
Definition: Triple.h:876
llvm::Triple::nvptx64
@ nvptx64
Definition: Triple.h:89
llvm::Triple::PS4
@ PS4
Definition: Triple.h:208
llvm::Triple::isTargetMachineMac
bool isTargetMachineMac() const
Returns true for targets that run on a macOS machine.
Definition: Triple.h:521
llvm::Triple::OpenEmbedded
@ OpenEmbedded
Definition: Triple.h:178
llvm::Triple::le64
@ le64
Definition: Triple.h:91
llvm::Triple::Emscripten
@ Emscripten
Definition: Triple.h:220
llvm::Triple::Haiku
@ Haiku
Definition: Triple.h:200
llvm::Triple::isVE
bool isVE() const
Tests whether the target is VE.
Definition: Triple.h:889
llvm::Triple::MipsSubArch_r6
@ MipsSubArch_r6
Definition: Triple.h:150
llvm::Triple::Freescale
@ Freescale
Definition: Triple.h:168
llvm::Triple::supportsCOMDAT
bool supportsCOMDAT() const
Tests whether the target supports comdat.
Definition: Triple.h:916
llvm::Triple::RayGeneration
@ RayGeneration
Definition: Triple.h:258
llvm::Triple::isLoongArch
bool isLoongArch() const
Tests whether the target is LoongArch (32- and 64-bit).
Definition: Triple.h:827
llvm::Triple::ppc64
@ ppc64
Definition: Triple.h:71
llvm::Triple::NaCl
@ NaCl
Definition: Triple.h:203
llvm::Triple::NetBSD
@ NetBSD
Definition: Triple.h:195
llvm::Triple::isSPIRV
bool isSPIRV() const
Tests whether the target is SPIR-V (32/64-bit).
Definition: Triple.h:734
llvm::Triple::isOSBinFormatMachO
bool isOSBinFormatMachO() const
Tests whether the environment is MachO.
Definition: Triple.h:669
llvm::Triple::xcore
@ xcore
Definition: Triple.h:87
llvm::Triple::ARMSubArch_v9_1a
@ ARMSubArch_v9_1a
Definition: Triple.h:115
llvm::Triple::setVendor
void setVendor(VendorType Kind)
Set the vendor (second) component of the triple to a known type.
Definition: Triple.cpp:1315
llvm::Triple::setEnvironmentName
void setEnvironmentName(StringRef Str)
Set the optional environment (fourth) component of the triple by name.
Definition: Triple.cpp:1362
llvm::Triple::r600
@ r600
Definition: Triple.h:73
llvm::Triple::Win32
@ Win32
Definition: Triple.h:198
llvm::Triple::isOSIAMCU
bool isOSIAMCU() const
Definition: Triple.h:548
llvm::Triple::getObjectFormat
ObjectFormatType getObjectFormat() const
Get the object format for this triple.
Definition: Triple.h:371
llvm::Triple::KFreeBSD
@ KFreeBSD
Definition: Triple.h:191
llvm::Triple::isOSzOS
bool isOSzOS() const
Definition: Triple.h:505
llvm::Triple::RTEMS
@ RTEMS
Definition: Triple.h:202
llvm::Triple::Geometry
@ Geometry
Definition: Triple.h:253
llvm::Triple::DriverKit
@ DriverKit
Definition: Triple.h:213
llvm::Triple::m68k
@ m68k
Definition: Triple.h:63
llvm::Triple::SPIRVSubArch_v14
@ SPIRVSubArch_v14
Definition: Triple.h:159
llvm::Triple::isCSKY
bool isCSKY() const
Definition: Triple.h:899
llvm::Triple::UnknownEnvironment
@ UnknownEnvironment
Definition: Triple.h:225
llvm::Triple::Intersection
@ Intersection
Definition: Triple.h:259
llvm::VersionTuple
Represents a version number in the form major[.minor[.subminor[.build]]].
Definition: VersionTuple.h:31
llvm::IndexedInstrProf::Version
const uint64_t Version
Definition: InstrProf.h:1027
llvm::Triple::LastEnvironmentType
@ LastEnvironmentType
Definition: Triple.h:267
llvm::Triple::Hull
@ Hull
Definition: Triple.h:254
llvm::Triple::getArchName
StringRef getArchName() const
Get the architecture (first) component of the triple.
Definition: Triple.cpp:1127
llvm::Triple::isPPC32
bool isPPC32() const
Tests whether the target is 32-bit PowerPC (little and big endian).
Definition: Triple.h:853
llvm::Triple::isOSBinFormatGOFF
bool isOSBinFormatGOFF() const
Tests whether the OS uses the GOFF binary format.
Definition: Triple.h:666
llvm::Triple::lanai
@ lanai
Definition: Triple.h:102
llvm::Triple::MuslEABI
@ MuslEABI
Definition: Triple.h:239
llvm::Triple::getEnvironmentTypeName
static StringRef getEnvironmentTypeName(EnvironmentType Kind)
Get the canonical name for the Kind environment.
Definition: Triple.cpp:248
llvm::Triple::isOSAIX
bool isOSAIX() const
Tests whether the OS is AIX.
Definition: Triple.h:651
llvm::Triple::getArch
ArchType getArch() const
Get the parsed architecture type of this triple.
Definition: Triple.h:345
llvm::Triple::GOFF
@ GOFF
Definition: Triple.h:275
llvm::Triple::getTriple
const std::string & getTriple() const
Definition: Triple.h:406
llvm::Triple::ARMSubArch_v8_5a
@ ARMSubArch_v8_5a
Definition: Triple.h:120
llvm::Triple::ARMSubArch_v7s
@ ARMSubArch_v7s
Definition: Triple.h:133
llvm::Triple::Compute
@ Compute
Definition: Triple.h:256
llvm::Triple::getiOSVersion
VersionTuple getiOSVersion() const
Parse the version number as with getOSVersion.
Definition: Triple.cpp:1247
llvm::Triple::Miss
@ Miss
Definition: Triple.h:262
llvm::lltok::Kind
Kind
Definition: LLToken.h:18
llvm::Triple::isOSNaCl
bool isOSNaCl() const
Tests whether the OS is NaCl (Native Client)
Definition: Triple.h:614
llvm::Triple::csky
@ csky
Definition: Triple.h:58
llvm::Triple::isDXIL
bool isDXIL() const
Tests whether the target is DXIL.
Definition: Triple.h:724
llvm::Triple::CoreCLR
@ CoreCLR
Definition: Triple.h:246
llvm::Triple::isOSMSVCRT
bool isOSMSVCRT() const
Is this a "Windows" OS targeting a "MSVCRT.dll" environment.
Definition: Triple.h:608
llvm::Triple::hasDLLImportExport
bool hasDLLImportExport() const
Tests if the environment supports dllimport/export annotations.
Definition: Triple.h:931
llvm::Triple::renderscript64
@ renderscript64
Definition: Triple.h:106
llvm::Triple::ARMSubArch_v6k
@ ARMSubArch_v6k
Definition: Triple.h:138
llvm::Triple::isOSVersionLT
bool isOSVersionLT(unsigned Major, unsigned Minor=0, unsigned Micro=0) const
Helper function for doing comparisons against version numbers included in the target triple.
Definition: Triple.h:453
llvm::Triple::MuslX32
@ MuslX32
Definition: Triple.h:241
llvm::Triple::isAArch64
bool isAArch64(int PointerWidth) const
Tests whether the target is AArch64 and pointers are the size specified by PointerWidth.
Definition: Triple.h:816
llvm::Triple::isOSFuchsia
bool isOSFuchsia() const
Definition: Triple.h:538
llvm::Triple::AMDHSA
@ AMDHSA
Definition: Triple.h:207
llvm::Triple::getDriverKitVersion
VersionTuple getDriverKitVersion() const
Parse the version number as with getOSVersion.
Definition: Triple.cpp:1295
llvm::Triple::AArch64SubArch_arm64e
@ AArch64SubArch_arm64e
Definition: Triple.h:144
llvm::Triple::ppc64le
@ ppc64le
Definition: Triple.h:72
llvm::Triple::MacOSX
@ MacOSX
Definition: Triple.h:194
llvm::Triple::isArmT32
bool isArmT32() const
Tests whether the target is T32.
Definition: Triple.h:774
llvm::Triple::isOSHaiku
bool isOSHaiku() const
Tests whether the OS is Haiku.
Definition: Triple.h:566
llvm::Triple::isTargetEHABICompatible
bool isTargetEHABICompatible() const
Tests whether the target supports the EHABI exception handling standard.
Definition: Triple.h:762
llvm::Triple::isOSSolaris
bool isOSSolaris() const
Definition: Triple.h:544
llvm::Triple::isThumb
bool isThumb() const
Tests whether the target is Thumb (little and big endian).
Definition: Triple.h:751
llvm::Triple::ELF
@ ELF
Definition: Triple.h:274
llvm::Triple::isOSDragonFly
bool isOSDragonFly() const
Definition: Triple.h:542
llvm::Triple::ARMSubArch_v8_8a
@ ARMSubArch_v8_8a
Definition: Triple.h:117
llvm::Triple::GNUX32
@ GNUX32
Definition: Triple.h:232
llvm::Triple::isARM
bool isARM() const
Tests whether the target is ARM (little and big endian).
Definition: Triple.h:756
llvm::Triple::isOSCygMing
bool isOSCygMing() const
Tests for either Cygwin or MinGW OS.
Definition: Triple.h:603
llvm::Triple::ARMSubArch_v7ve
@ ARMSubArch_v7ve
Definition: Triple.h:135
llvm::Triple::isArch16Bit
bool isArch16Bit() const
Test whether the architecture is 16-bit.
Definition: Triple.cpp:1452
llvm::Triple::isMIPS64
bool isMIPS64() const
Tests whether the target is MIPS 64-bit (little and big endian).
Definition: Triple.h:837
llvm::Triple::Android
@ Android
Definition: Triple.h:237
llvm::Triple::Hurd
@ Hurd
Definition: Triple.h:218
llvm::Triple::getOS
OSType getOS() const
Get the parsed operating system type of this triple.
Definition: Triple.h:354
llvm::Triple::arc
@ arc
Definition: Triple.h:54
llvm::Triple::isOSFreeBSD
bool isOSFreeBSD() const
Definition: Triple.h:534
llvm::Triple::normalize
std::string normalize() const
Return the normalized form of this triple's string.
Definition: Triple.h:338
llvm::Triple::isSPIR
bool isSPIR() const
Tests whether the target is SPIR (32- or 64-bit).
Definition: Triple.h:729
llvm::Triple::isArch32Bit
bool isArch32Bit() const
Test whether the architecture is 32-bit.
Definition: Triple.cpp:1448
llvm::Triple::MSVC
@ MSVC
Definition: Triple.h:243
llvm::Triple::IBM
@ IBM
Definition: Triple.h:169
llvm::Triple::ARMSubArch_v7k
@ ARMSubArch_v7k
Definition: Triple.h:134
llvm::Triple::NVCL
@ NVCL
Definition: Triple.h:206
llvm::Triple::Linux
@ Linux
Definition: Triple.h:192
llvm::Triple::Solaris
@ Solaris
Definition: Triple.h:197
llvm::Triple::getVendorName
StringRef getVendorName() const
Get the vendor (second) component of the triple.
Definition: Triple.cpp:1155
llvm::Triple::isOSOpenBSD
bool isOSOpenBSD() const
Definition: Triple.h:530
llvm::Triple::ARMSubArch_v7m
@ ARMSubArch_v7m
Definition: Triple.h:132
llvm::Triple::isOSGlibc
bool isOSGlibc() const
Tests whether the OS uses glibc.
Definition: Triple.h:644
llvm::Triple::ARMSubArch_v4t
@ ARMSubArch_v4t
Definition: Triple.h:142
llvm::Triple::isWatchABI
bool isWatchABI() const
Definition: Triple.h:498
llvm::Triple::isSimulatorEnvironment
bool isSimulatorEnvironment() const
Definition: Triple.h:512
llvm::Triple::ImaginationTechnologies
@ ImaginationTechnologies
Definition: Triple.h:170
llvm::Triple::isOSHurd
bool isOSHurd() const
Tests whether the OS is Hurd.
Definition: Triple.h:629
llvm::Triple::ARMSubArch_v8
@ ARMSubArch_v8
Definition: Triple.h:125
llvm::Triple::isWindowsCoreCLREnvironment
bool isWindowsCoreCLREnvironment() const
Definition: Triple.h:586
llvm::Triple::ARMSubArch_v6m
@ ARMSubArch_v6m
Definition: Triple.h:137
llvm::Triple::isAMDGCN
bool isAMDGCN() const
Tests whether the target is AMDGCN.
Definition: Triple.h:744
llvm::Triple::setArch
void setArch(ArchType Kind, SubArchType SubArch=NoSubArch)
Set the architecture (first) component of the triple to a known type.
Definition: Triple.cpp:1311
assert
assert(ImpDefSCC.getReg()==AMDGPU::SCC &&ImpDefSCC.isDef())
llvm::Triple::operator!=
bool operator!=(const Triple &Other) const
Definition: Triple.h:323
llvm::Triple::ZOS
@ ZOS
Definition: Triple.h:199
llvm::Triple::bpfel
@ bpfel
Definition: Triple.h:56
llvm::Triple::AMD
@ AMD
Definition: Triple.h:175
llvm::Triple::ClosestHit
@ ClosestHit
Definition: Triple.h:261
llvm::Triple::ARMSubArch_v5te
@ ARMSubArch_v5te
Definition: Triple.h:141
llvm::Triple::SCEI
@ SCEI
Definition: Triple.h:167
llvm::Triple::armeb
@ armeb
Definition: Triple.h:50
llvm::Triple::GNUABIN32
@ GNUABIN32
Definition: Triple.h:228
llvm::Triple::isPPC
bool isPPC() const
Tests whether the target is PowerPC (32- or 64-bit LE or BE).
Definition: Triple.h:847
llvm::Triple::loongarch32
@ loongarch32
Definition: Triple.h:61
llvm::Triple::Pixel
@ Pixel
Definition: Triple.h:251
llvm::Triple::arm
@ arm
Definition: Triple.h:49
llvm::Triple::isMusl
bool isMusl() const
Tests whether the environment is musl-libc.
Definition: Triple.h:716
llvm::Triple::PS5
@ PS5
Definition: Triple.h:209
llvm::Triple::aarch64_be
@ aarch64_be
Definition: Triple.h:52
llvm::Triple::msp430
@ msp430
Definition: Triple.h:68
llvm::StringRef
StringRef - Represent a constant reference to a string, i.e.
Definition: StringRef.h:58
llvm::Triple::ppcle
@ ppcle
Definition: Triple.h:70
llvm::Triple::ARMSubArch_v8_7a
@ ARMSubArch_v8_7a
Definition: Triple.h:118
llvm::Triple::ARMSubArch_v8_3a
@ ARMSubArch_v8_3a
Definition: Triple.h:122
llvm::Triple::thumb
@ thumb
Definition: Triple.h:83
llvm::Triple::AnyHit
@ AnyHit
Definition: Triple.h:260
llvm::Triple::dxil
@ dxil
Definition: Triple.h:59
llvm::Triple::isX86
bool isX86() const
Tests whether the target is x86 (32- or 64-bit).
Definition: Triple.h:884
llvm::Triple::isiOS
bool isiOS() const
Is this an iOS triple.
Definition: Triple.h:484
llvm::Triple::UnknownVendor
@ UnknownVendor
Definition: Triple.h:163
llvm::Triple::ARMSubArch_v9_3a
@ ARMSubArch_v9_3a
Definition: Triple.h:113
llvm::Triple::ve
@ ve
Definition: Triple.h:107
llvm::Triple::ObjectFormatType
ObjectFormatType
Definition: Triple.h:269
llvm::Triple::isWatchOS
bool isWatchOS() const
Is this an Apple watchOS triple.
Definition: Triple.h:494
llvm::Triple::isSPARC64
bool isSPARC64() const
Tests whether the target is 64-bit SPARC (big endian).
Definition: Triple.h:873
llvm::Triple::ARMSubArch_v7
@ ARMSubArch_v7
Definition: Triple.h:130
llvm::Triple::isOSWindows
bool isOSWindows() const
Tests whether the OS is Windows.
Definition: Triple.h:571
llvm::Triple::amdil64
@ amdil64
Definition: Triple.h:93
llvm::Triple::setOS
void setOS(OSType Kind)
Set the operating system (third) component of the triple to a known type.
Definition: Triple.cpp:1319
llvm::Twine
Twine - A lightweight data structure for efficiently representing the concatenation of temporary valu...
Definition: Twine.h:83
llvm::Triple::WASI
@ WASI
Definition: Triple.h:219
llvm::Triple::Mesh
@ Mesh
Definition: Triple.h:264
llvm::Triple::OSType
OSType
Definition: Triple.h:181
llvm::Triple::Itanium
@ Itanium
Definition: Triple.h:244
llvm::Triple::VendorType
VendorType
Definition: Triple.h:162
llvm::Triple::ARMSubArch_v8_6a
@ ARMSubArch_v8_6a
Definition: Triple.h:119
llvm::Triple::isSPARC32
bool isSPARC32() const
Tests whether the target is 32-bit SPARC (little and big endian).
Definition: Triple.h:868
llvm::Triple::getOSName
StringRef getOSName() const
Get the operating system (third) component of the triple.
Definition: Triple.cpp:1160
llvm::Triple::ARMSubArch_v6t2
@ ARMSubArch_v6t2
Definition: Triple.h:139
llvm::Triple::MipsTechnologies
@ MipsTechnologies
Definition: Triple.h:171
llvm::Triple::getSubArch
SubArchType getSubArch() const
get the parsed subarchitecture type for this triple.
Definition: Triple.h:348
llvm::Triple::isOSVersionLT
bool isOSVersionLT(const Triple &Other) const
Definition: Triple.h:464
llvm::Triple::Fuchsia
@ Fuchsia
Definition: Triple.h:189
llvm::Triple::SPIRVSubArch_v13
@ SPIRVSubArch_v13
Definition: Triple.h:158
llvm::Triple::riscv32
@ riscv32
Definition: Triple.h:75
llvm::Triple::AMDPAL
@ AMDPAL
Definition: Triple.h:216
llvm::Triple::setOSName
void setOSName(StringRef Str)
Set the operating system (third) component of the triple by name.
Definition: Triple.cpp:1354
llvm::Triple::MachO
@ MachO
Definition: Triple.h:276
llvm::Triple::LastArchType
@ LastArchType
Definition: Triple.h:108
llvm::Triple::Contiki
@ Contiki
Definition: Triple.h:215
llvm::Triple::isWindowsGNUEnvironment
bool isWindowsGNUEnvironment() const
Definition: Triple.h:598
llvm::Triple::Triple
Triple()
Default constructor is the same as an empty string and leaves all triple fields unknown.
Definition: Triple.h:309
llvm::Triple::getOSTypeName
static StringRef getOSTypeName(OSType Kind)
Get the canonical name for the Kind operating system.
Definition: Triple.cpp:201
llvm::Triple::isArm64e
bool isArm64e() const
Tests whether the target is the Apple "arm64e" AArch64 subarch.
Definition: Triple.h:904
llvm::Triple::mipsel
@ mipsel
Definition: Triple.h:65
llvm::Triple::ELFIAMCU
@ ELFIAMCU
Definition: Triple.h:210
llvm::Triple::operator==
bool operator==(const Triple &Other) const
Definition: Triple.h:316
llvm::Triple::getArchTypePrefix
static StringRef getArchTypePrefix(ArchType Kind)
Get the "prefix" canonical name for the Kind architecture.
Definition: Triple.cpp:91
llvm::Triple::ARMSubArch_v7em
@ ARMSubArch_v7em
Definition: Triple.h:131
llvm::Triple::shave
@ shave
Definition: Triple.h:101
llvm::Triple::AIX
@ AIX
Definition: Triple.h:204
llvm::Triple::loongarch64
@ loongarch64
Definition: Triple.h:62
llvm::Triple::tcele
@ tcele
Definition: Triple.h:82
llvm::Triple::spirv64
@ spirv64
Definition: Triple.h:99
llvm::Triple::systemz
@ systemz
Definition: Triple.h:80
llvm::Triple::isOSWASI
bool isOSWASI() const
Tests whether the OS is WASI.
Definition: Triple.h:634
llvm::Triple::Myriad
@ Myriad
Definition: Triple.h:174
llvm::Triple::ARMSubArch_v8_1a
@ ARMSubArch_v8_1a
Definition: Triple.h:124
llvm::Triple::isAndroidVersionLT
bool isAndroidVersionLT(unsigned Major) const
Definition: Triple.h:703
llvm::Triple::getVendorTypeName
static StringRef getVendorTypeName(VendorType Kind)
Get the canonical name for the Kind vendor.
Definition: Triple.cpp:178
llvm::Triple::isMacCatalystEnvironment
bool isMacCatalystEnvironment() const
Definition: Triple.h:516
llvm::Triple::COFF
@ COFF
Definition: Triple.h:272
llvm::Triple::spir
@ spir
Definition: Triple.h:96
llvm::Triple::setArchName
void setArchName(StringRef Str)
Set the architecture (first) component of the triple by name.
Definition: Triple.cpp:1339
llvm::Triple::hasEnvironment
bool hasEnvironment() const
Does this triple have the optional environment (fourth) component?
Definition: Triple.h:357
llvm::Triple::MacABI
@ MacABI
Definition: Triple.h:248
llvm::Triple::isOSNetBSD
bool isOSNetBSD() const
Definition: Triple.h:526
llvm::Triple::thumbeb
@ thumbeb
Definition: Triple.h:84
llvm::Triple::CloudABI
@ CloudABI
Definition: Triple.h:185
llvm::Triple::isX32
bool isX32() const
Tests whether the target is X32.
Definition: Triple.h:910
llvm::Triple::getArchTypeName
static StringRef getArchTypeName(ArchType Kind)
Get the canonical name for the Kind architecture.
Definition: Triple.cpp:23
llvm::Triple::ARMSubArch_v6
@ ARMSubArch_v6
Definition: Triple.h:136
llvm::Triple::getEnvironment
EnvironmentType getEnvironment() const
Get the parsed environment type of this triple.
Definition: Triple.h:362
llvm::Triple::isSystemZ
bool isSystemZ() const
Tests whether the target is SystemZ.
Definition: Triple.h:879
llvm::Triple::isMIPS
bool isMIPS() const
Tests whether the target is MIPS (little and big endian, 32- or 64-bit).
Definition: Triple.h:842
llvm::Triple::EABIHF
@ EABIHF
Definition: Triple.h:236
llvm::Triple::getVendor
VendorType getVendor() const
Get the parsed vendor type of this triple.
Definition: Triple.h:351
llvm::Triple::SUSE
@ SUSE
Definition: Triple.h:177
llvm::Triple::GNUEABIHF
@ GNUEABIHF
Definition: Triple.h:231
llvm::Triple::getBigEndianArchVariant
llvm::Triple getBigEndianArchVariant() const
Form a triple with a big endian variant of the current architecture.
Definition: Triple.cpp:1614
llvm::Triple::Library
@ Library
Definition: Triple.h:257
llvm::Triple::UnknownOS
@ UnknownOS
Definition: Triple.h:182
llvm::Triple::NoSubArch
@ NoSubArch
Definition: Triple.h:111
llvm::Triple::LastOSType
@ LastOSType
Definition: Triple.h:222
llvm::Triple::isWasm
bool isWasm() const
Tests whether the target is wasm (32- and 64-bit).
Definition: Triple.h:894
llvm::Triple::EABI
@ EABI
Definition: Triple.h:235
llvm::Triple::wasm64
@ wasm64
Definition: Triple.h:104
llvm::Triple::getLittleEndianArchVariant
llvm::Triple getLittleEndianArchVariant() const
Form a triple with a little endian variant of the current architecture.
Definition: Triple.cpp:1680
llvm::Triple::isPPC64
bool isPPC64() const
Tests whether the target is 64-bit PowerPC (little and big endian).
Definition: Triple.h:858
llvm::Triple::tce
@ tce
Definition: Triple.h:81
llvm::Triple::isOSKFreeBSD
bool isOSKFreeBSD() const
Tests whether the OS is kFreeBSD.
Definition: Triple.h:624
llvm::Triple::ARMSubArch_v9_2a
@ ARMSubArch_v9_2a
Definition: Triple.h:114
llvm::Triple::isArmMClass
bool isArmMClass() const
Tests whether the target is an M-class.
Definition: Triple.h:794
llvm::Triple::mips
@ mips
Definition: Triple.h:64
llvm::Triple::isWindowsCygwinEnvironment
bool isWindowsCygwinEnvironment() const
Definition: Triple.h:594
llvm::Triple::aarch64
@ aarch64
Definition: Triple.h:51
llvm::Triple::setObjectFormat
void setObjectFormat(ObjectFormatType Kind)
Set the object file format.
Definition: Triple.cpp:1331
llvm::Triple::isKnownWindowsMSVCEnvironment
bool isKnownWindowsMSVCEnvironment() const
Checks if the environment is MSVC.
Definition: Triple.h:576
Other
Optional< std::vector< StOtherPiece > > Other
Definition: ELFYAML.cpp:1236
llvm::Triple::Domain
@ Domain
Definition: Triple.h:255
llvm::Triple::Apple
@ Apple
Definition: Triple.h:165
llvm::Triple::PPCSubArch_spe
@ PPCSubArch_spe
Definition: Triple.h:152
llvm::Triple::UnknownObjectFormat
@ UnknownObjectFormat
Definition: Triple.h:270
llvm::Triple::getEnvironmentName
StringRef getEnvironmentName() const
Get the optional environment (fourth) component of the triple, or "" if empty.
Definition: Triple.cpp:1166