LLVM  14.0.0git
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  hexagon, // Hexagon: hexagon
60  m68k, // M68k: Motorola 680x0 family
61  mips, // MIPS: mips, mipsallegrex, mipsr6
62  mipsel, // MIPSEL: mipsel, mipsallegrexe, mipsr6el
63  mips64, // MIPS64: mips64, mips64r6, mipsn32, mipsn32r6
64  mips64el, // MIPS64EL: mips64el, mips64r6el, mipsn32el, mipsn32r6el
65  msp430, // MSP430: msp430
66  ppc, // PPC: powerpc
67  ppcle, // PPCLE: powerpc (little endian)
68  ppc64, // PPC64: powerpc64, ppu
69  ppc64le, // PPC64LE: powerpc64le
70  r600, // R600: AMD GPUs HD2XXX - HD6XXX
71  amdgcn, // AMDGCN: AMD GCN GPUs
72  riscv32, // RISC-V (32-bit): riscv32
73  riscv64, // RISC-V (64-bit): riscv64
74  sparc, // Sparc: sparc
75  sparcv9, // Sparcv9: Sparcv9
76  sparcel, // Sparc: (endianness = little). NB: 'Sparcle' is a CPU variant
77  systemz, // SystemZ: s390x
78  tce, // TCE (http://tce.cs.tut.fi/): tce
79  tcele, // TCE little endian (http://tce.cs.tut.fi/): tcele
80  thumb, // Thumb (little endian): thumb, thumbv.*
81  thumbeb, // Thumb (big endian): thumbeb
82  x86, // X86: i[3-9]86
83  x86_64, // X86-64: amd64, x86_64
84  xcore, // XCore: xcore
85  nvptx, // NVPTX: 32-bit
86  nvptx64, // NVPTX: 64-bit
87  le32, // le32: generic little-endian 32-bit CPU (PNaCl)
88  le64, // le64: generic little-endian 64-bit CPU (PNaCl)
89  amdil, // AMDIL
90  amdil64, // AMDIL with 64-bit pointers
91  hsail, // AMD HSAIL
92  hsail64, // AMD HSAIL with 64-bit pointers
93  spir, // SPIR: standard portable IR for OpenCL 32-bit version
94  spir64, // SPIR: standard portable IR for OpenCL 64-bit version
95  spirv32, // SPIR-V with 32-bit pointers
96  spirv64, // SPIR-V with 64-bit pointers
97  kalimba, // Kalimba: generic kalimba
98  shave, // SHAVE: Movidius vector VLIW processors
99  lanai, // Lanai: Lanai 32-bit
100  wasm32, // WebAssembly with 32-bit pointers
101  wasm64, // WebAssembly with 64-bit pointers
102  renderscript32, // 32-bit RenderScript
103  renderscript64, // 64-bit RenderScript
104  ve, // NEC SX-Aurora Vector Engine
106  };
107  enum SubArchType {
109 
140 
142 
146 
148 
150  };
151  enum VendorType {
153 
155  PC,
169  };
170  enum OSType {
172 
182  Lv2, // PS3
192  NaCl, // Native Client
194  CUDA, // NVIDIA CUDA
195  NVCL, // NVIDIA OpenCL
196  AMDHSA, // AMD HSA Runtime
199  TvOS, // Apple tvOS
200  WatchOS, // Apple watchOS
203  AMDPAL, // AMD PAL Runtime
204  HermitCore, // HermitCore Unikernel/Multikernel
205  Hurd, // GNU/Hurd
206  WASI, // Experimental WebAssembly OS
209  };
212 
228 
233  Simulator, // Simulator variants of other systems, e.g., Apple's iOS
234  MacABI, // Mac Catalyst variant of Apple's iOS deployment target.
236  };
239 
246  };
247 
248 private:
249  std::string Data;
250 
251  /// The parsed arch type.
252  ArchType Arch;
253 
254  /// The parsed subarchitecture type.
255  SubArchType SubArch;
256 
257  /// The parsed vendor type.
258  VendorType Vendor;
259 
260  /// The parsed OS type.
261  OSType OS;
262 
263  /// The parsed Environment type.
264  EnvironmentType Environment;
265 
266  /// The object format type.
267  ObjectFormatType ObjectFormat;
268 
269 public:
270  /// @name Constructors
271  /// @{
272 
273  /// Default constructor is the same as an empty string and leaves all
274  /// triple fields unknown.
275  Triple() : Arch(), SubArch(), Vendor(), OS(), Environment(), ObjectFormat() {}
276 
277  explicit Triple(const Twine &Str);
278  Triple(const Twine &ArchStr, const Twine &VendorStr, const Twine &OSStr);
279  Triple(const Twine &ArchStr, const Twine &VendorStr, const Twine &OSStr,
280  const Twine &EnvironmentStr);
281 
282  bool operator==(const Triple &Other) const {
283  return Arch == Other.Arch && SubArch == Other.SubArch &&
284  Vendor == Other.Vendor && OS == Other.OS &&
285  Environment == Other.Environment &&
286  ObjectFormat == Other.ObjectFormat;
287  }
288 
289  bool operator!=(const Triple &Other) const {
290  return !(*this == Other);
291  }
292 
293  /// @}
294  /// @name Normalization
295  /// @{
296 
297  /// Turn an arbitrary machine specification into the canonical triple form (or
298  /// something sensible that the Triple class understands if nothing better can
299  /// reasonably be done). In particular, it handles the common case in which
300  /// otherwise valid components are in the wrong order.
301  static std::string normalize(StringRef Str);
302 
303  /// Return the normalized form of this triple's string.
304  std::string normalize() const { return normalize(Data); }
305 
306  /// @}
307  /// @name Typed Component Access
308  /// @{
309 
310  /// Get the parsed architecture type of this triple.
311  ArchType getArch() const { return Arch; }
312 
313  /// get the parsed subarchitecture type for this triple.
314  SubArchType getSubArch() const { return SubArch; }
315 
316  /// Get the parsed vendor type of this triple.
317  VendorType getVendor() const { return Vendor; }
318 
319  /// Get the parsed operating system type of this triple.
320  OSType getOS() const { return OS; }
321 
322  /// Does this triple have the optional environment (fourth) component?
323  bool hasEnvironment() const {
324  return getEnvironmentName() != "";
325  }
326 
327  /// Get the parsed environment type of this triple.
328  EnvironmentType getEnvironment() const { return Environment; }
329 
330  /// Parse the version number from the OS name component of the
331  /// triple, if present.
332  ///
333  /// For example, "fooos1.2.3" would return (1, 2, 3).
335 
336  /// Get the object format for this triple.
337  ObjectFormatType getObjectFormat() const { return ObjectFormat; }
338 
339  /// Parse the version number from the OS name component of the triple, if
340  /// present.
341  ///
342  /// For example, "fooos1.2.3" would return (1, 2, 3).
343  VersionTuple getOSVersion() const;
344 
345  /// Return just the major version number, this is specialized because it is a
346  /// common query.
347  unsigned getOSMajorVersion() const { return getOSVersion().getMajor(); }
348 
349  /// Parse the version number as with getOSVersion and then translate generic
350  /// "darwin" versions to the corresponding OS X versions. This may also be
351  /// called with IOS triples but the OS X version number is just set to a
352  /// constant 10.4.0 in that case. Returns true if successful.
354 
355  /// Parse the version number as with getOSVersion. This should only be called
356  /// with IOS or generic triples.
357  VersionTuple getiOSVersion() const;
358 
359  /// Parse the version number as with getOSVersion. This should only be called
360  /// with WatchOS or generic triples.
362 
363  /// @}
364  /// @name Direct Component Access
365  /// @{
366 
367  const std::string &str() const { return Data; }
368 
369  const std::string &getTriple() const { return Data; }
370 
371  /// Get the architecture (first) component of the triple.
372  StringRef getArchName() const;
373 
374  /// Get the architecture name based on Kind and SubArch.
376 
377  /// Get the vendor (second) component of the triple.
378  StringRef getVendorName() const;
379 
380  /// Get the operating system (third) component of the triple.
381  StringRef getOSName() const;
382 
383  /// Get the optional environment (fourth) component of the triple, or "" if
384  /// empty.
386 
387  /// Get the operating system and optional environment components as a single
388  /// string (separated by a '-' if the environment component is present).
390 
391  /// @}
392  /// @name Convenience Predicates
393  /// @{
394 
395  /// Test whether the architecture is 64-bit
396  ///
397  /// Note that this tests for 64-bit pointer width, and nothing else. Note
398  /// that we intentionally expose only three predicates, 64-bit, 32-bit, and
399  /// 16-bit. The inner details of pointer width for particular architectures
400  /// is not summed up in the triple, and so only a coarse grained predicate
401  /// system is provided.
402  bool isArch64Bit() const;
403 
404  /// Test whether the architecture is 32-bit
405  ///
406  /// Note that this tests for 32-bit pointer width, and nothing else.
407  bool isArch32Bit() const;
408 
409  /// Test whether the architecture is 16-bit
410  ///
411  /// Note that this tests for 16-bit pointer width, and nothing else.
412  bool isArch16Bit() const;
413 
414  /// Helper function for doing comparisons against version numbers included in
415  /// the target triple.
416  bool isOSVersionLT(unsigned Major, unsigned Minor = 0,
417  unsigned Micro = 0) const {
418  if (Minor == 0) {
419  return getOSVersion() < VersionTuple(Major);
420  }
421  if (Micro == 0) {
422  return getOSVersion() < VersionTuple(Major, Minor);
423  }
424  return getOSVersion() < VersionTuple(Major, Minor, Micro);
425  }
426 
427  bool isOSVersionLT(const Triple &Other) const {
428  return getOSVersion() < Other.getOSVersion();
429  }
430 
431  /// Comparison function for checking OS X version compatibility, which handles
432  /// supporting skewed version numbering schemes used by the "darwin" triples.
433  bool isMacOSXVersionLT(unsigned Major, unsigned Minor = 0,
434  unsigned Micro = 0) const;
435 
436  /// Is this a Mac OS X triple. For legacy reasons, we support both "darwin"
437  /// and "osx" as OS X triples.
438  bool isMacOSX() const {
439  return getOS() == Triple::Darwin || getOS() == Triple::MacOSX;
440  }
441 
442  /// Is this an iOS triple.
443  /// Note: This identifies tvOS as a variant of iOS. If that ever
444  /// changes, i.e., if the two operating systems diverge or their version
445  /// numbers get out of sync, that will need to be changed.
446  /// watchOS has completely different version numbers so it is not included.
447  bool isiOS() const {
448  return getOS() == Triple::IOS || isTvOS();
449  }
450 
451  /// Is this an Apple tvOS triple.
452  bool isTvOS() const {
453  return getOS() == Triple::TvOS;
454  }
455 
456  /// Is this an Apple watchOS triple.
457  bool isWatchOS() const {
458  return getOS() == Triple::WatchOS;
459  }
460 
461  bool isWatchABI() const {
463  }
464 
465  bool isOSzOS() const { return getOS() == Triple::ZOS; }
466 
467  /// Is this a "Darwin" OS (macOS, iOS, tvOS or watchOS).
468  bool isOSDarwin() const {
469  return isMacOSX() || isiOS() || isWatchOS();
470  }
471 
472  bool isSimulatorEnvironment() const {
473  return getEnvironment() == Triple::Simulator;
474  }
475 
477  return getEnvironment() == Triple::MacABI;
478  }
479 
480  /// Returns true for targets that run on a macOS machine.
481  bool isTargetMachineMac() const {
482  return isMacOSX() || (isOSDarwin() && (isSimulatorEnvironment() ||
484  }
485 
486  bool isOSNetBSD() const {
487  return getOS() == Triple::NetBSD;
488  }
489 
490  bool isOSOpenBSD() const {
491  return getOS() == Triple::OpenBSD;
492  }
493 
494  bool isOSFreeBSD() const {
495  return getOS() == Triple::FreeBSD;
496  }
497 
498  bool isOSFuchsia() const {
499  return getOS() == Triple::Fuchsia;
500  }
501 
502  bool isOSDragonFly() const { return getOS() == Triple::DragonFly; }
503 
504  bool isOSSolaris() const {
505  return getOS() == Triple::Solaris;
506  }
507 
508  bool isOSIAMCU() const {
509  return getOS() == Triple::ELFIAMCU;
510  }
511 
512  bool isOSUnknown() const { return getOS() == Triple::UnknownOS; }
513 
514  bool isGNUEnvironment() const {
516  return Env == Triple::GNU || Env == Triple::GNUABIN32 ||
517  Env == Triple::GNUABI64 || Env == Triple::GNUEABI ||
518  Env == Triple::GNUEABIHF || Env == Triple::GNUX32;
519  }
520 
521  bool isOSContiki() const {
522  return getOS() == Triple::Contiki;
523  }
524 
525  /// Tests whether the OS is Haiku.
526  bool isOSHaiku() const {
527  return getOS() == Triple::Haiku;
528  }
529 
530  /// Tests whether the OS is Windows.
531  bool isOSWindows() const {
532  return getOS() == Triple::Win32;
533  }
534 
535  /// Checks if the environment is MSVC.
537  return isOSWindows() && getEnvironment() == Triple::MSVC;
538  }
539 
540  /// Checks if the environment could be MSVC.
544  }
545 
547  return isOSWindows() && getEnvironment() == Triple::CoreCLR;
548  }
549 
551  return isOSWindows() && getEnvironment() == Triple::Itanium;
552  }
553 
555  return isOSWindows() && getEnvironment() == Triple::Cygnus;
556  }
557 
558  bool isWindowsGNUEnvironment() const {
559  return isOSWindows() && getEnvironment() == Triple::GNU;
560  }
561 
562  /// Tests for either Cygwin or MinGW OS
563  bool isOSCygMing() const {
565  }
566 
567  /// Is this a "Windows" OS targeting a "MSVCRT.dll" environment.
568  bool isOSMSVCRT() const {
571  }
572 
573  /// Tests whether the OS is NaCl (Native Client)
574  bool isOSNaCl() const {
575  return getOS() == Triple::NaCl;
576  }
577 
578  /// Tests whether the OS is Linux.
579  bool isOSLinux() const {
580  return getOS() == Triple::Linux;
581  }
582 
583  /// Tests whether the OS is kFreeBSD.
584  bool isOSKFreeBSD() const {
585  return getOS() == Triple::KFreeBSD;
586  }
587 
588  /// Tests whether the OS is Hurd.
589  bool isOSHurd() const {
590  return getOS() == Triple::Hurd;
591  }
592 
593  /// Tests whether the OS is WASI.
594  bool isOSWASI() const {
595  return getOS() == Triple::WASI;
596  }
597 
598  /// Tests whether the OS is Emscripten.
599  bool isOSEmscripten() const {
600  return getOS() == Triple::Emscripten;
601  }
602 
603  /// Tests whether the OS uses glibc.
604  bool isOSGlibc() const {
605  return (getOS() == Triple::Linux || getOS() == Triple::KFreeBSD ||
606  getOS() == Triple::Hurd) &&
607  !isAndroid();
608  }
609 
610  /// Tests whether the OS is AIX.
611  bool isOSAIX() const {
612  return getOS() == Triple::AIX;
613  }
614 
615  /// Tests whether the OS uses the ELF binary format.
616  bool isOSBinFormatELF() const {
617  return getObjectFormat() == Triple::ELF;
618  }
619 
620  /// Tests whether the OS uses the COFF binary format.
621  bool isOSBinFormatCOFF() const {
622  return getObjectFormat() == Triple::COFF;
623  }
624 
625  /// Tests whether the OS uses the GOFF binary format.
626  bool isOSBinFormatGOFF() const { return getObjectFormat() == Triple::GOFF; }
627 
628  /// Tests whether the environment is MachO.
629  bool isOSBinFormatMachO() const {
630  return getObjectFormat() == Triple::MachO;
631  }
632 
633  /// Tests whether the OS uses the Wasm binary format.
634  bool isOSBinFormatWasm() const {
635  return getObjectFormat() == Triple::Wasm;
636  }
637 
638  /// Tests whether the OS uses the XCOFF binary format.
639  bool isOSBinFormatXCOFF() const {
640  return getObjectFormat() == Triple::XCOFF;
641  }
642 
643  /// Tests whether the target is the PS4 CPU
644  bool isPS4CPU() const {
645  return getArch() == Triple::x86_64 &&
646  getVendor() == Triple::SCEI &&
647  getOS() == Triple::PS4;
648  }
649 
650  /// Tests whether the target is the PS4 platform
651  bool isPS4() const {
652  return getVendor() == Triple::SCEI &&
653  getOS() == Triple::PS4;
654  }
655 
656  /// Tests whether the target is Android
657  bool isAndroid() const { return getEnvironment() == Triple::Android; }
658 
659  bool isAndroidVersionLT(unsigned Major) const {
660  assert(isAndroid() && "Not an Android triple!");
661 
663 
664  // 64-bit targets did not exist before API level 21 (Lollipop).
665  if (isArch64Bit() && Version.getMajor() < 21)
666  return VersionTuple(21) < VersionTuple(Major);
667 
668  return Version < VersionTuple(Major);
669  }
670 
671  /// Tests whether the environment is musl-libc
672  bool isMusl() const {
673  return getEnvironment() == Triple::Musl ||
677  }
678 
679  /// Tests whether the target is SPIR (32- or 64-bit).
680  bool isSPIR() const {
681  return getArch() == Triple::spir || getArch() == Triple::spir64;
682  }
683 
684  /// Tests whether the target is SPIR-V (32/64-bit).
685  bool isSPIRV() const {
686  return getArch() == Triple::spirv32 || getArch() == Triple::spirv64;
687  }
688 
689  /// Tests whether the target is NVPTX (32- or 64-bit).
690  bool isNVPTX() const {
691  return getArch() == Triple::nvptx || getArch() == Triple::nvptx64;
692  }
693 
694  /// Tests whether the target is AMDGCN
695  bool isAMDGCN() const { return getArch() == Triple::amdgcn; }
696 
697  bool isAMDGPU() const {
698  return getArch() == Triple::r600 || getArch() == Triple::amdgcn;
699  }
700 
701  /// Tests whether the target is Thumb (little and big endian).
702  bool isThumb() const {
703  return getArch() == Triple::thumb || getArch() == Triple::thumbeb;
704  }
705 
706  /// Tests whether the target is ARM (little and big endian).
707  bool isARM() const {
708  return getArch() == Triple::arm || getArch() == Triple::armeb;
709  }
710 
711  /// Tests whether the target supports the EHABI exception
712  /// handling standard.
713  bool isTargetEHABICompatible() const {
714  return (isARM() || isThumb()) &&
722  }
723 
724  /// Tests whether the target is AArch64 (little and big endian).
725  bool isAArch64() const {
726  return getArch() == Triple::aarch64 || getArch() == Triple::aarch64_be ||
728  }
729 
730  /// Tests whether the target is AArch64 and pointers are the size specified by
731  /// \p PointerWidth.
732  bool isAArch64(int PointerWidth) const {
733  assert(PointerWidth == 64 || PointerWidth == 32);
734  if (!isAArch64())
735  return false;
736  return getArch() == Triple::aarch64_32 ||
738  ? PointerWidth == 32
739  : PointerWidth == 64;
740  }
741 
742  /// Tests whether the target is MIPS 32-bit (little and big endian).
743  bool isMIPS32() const {
744  return getArch() == Triple::mips || getArch() == Triple::mipsel;
745  }
746 
747  /// Tests whether the target is MIPS 64-bit (little and big endian).
748  bool isMIPS64() const {
749  return getArch() == Triple::mips64 || getArch() == Triple::mips64el;
750  }
751 
752  /// Tests whether the target is MIPS (little and big endian, 32- or 64-bit).
753  bool isMIPS() const {
754  return isMIPS32() || isMIPS64();
755  }
756 
757  /// Tests whether the target is PowerPC (32- or 64-bit LE or BE).
758  bool isPPC() const {
759  return getArch() == Triple::ppc || getArch() == Triple::ppc64 ||
761  }
762 
763  /// Tests whether the target is 32-bit PowerPC (little and big endian).
764  bool isPPC32() const {
765  return getArch() == Triple::ppc || getArch() == Triple::ppcle;
766  }
767 
768  /// Tests whether the target is 64-bit PowerPC (little and big endian).
769  bool isPPC64() const {
770  return getArch() == Triple::ppc64 || getArch() == Triple::ppc64le;
771  }
772 
773  /// Tests whether the target is RISC-V (32- and 64-bit).
774  bool isRISCV() const {
775  return getArch() == Triple::riscv32 || getArch() == Triple::riscv64;
776  }
777 
778  /// Tests whether the target is SystemZ.
779  bool isSystemZ() const {
780  return getArch() == Triple::systemz;
781  }
782 
783  /// Tests whether the target is x86 (32- or 64-bit).
784  bool isX86() const {
785  return getArch() == Triple::x86 || getArch() == Triple::x86_64;
786  }
787 
788  /// Tests whether the target is VE
789  bool isVE() const {
790  return getArch() == Triple::ve;
791  }
792 
793  /// Tests whether the target is wasm (32- and 64-bit).
794  bool isWasm() const {
795  return getArch() == Triple::wasm32 || getArch() == Triple::wasm64;
796  }
797 
798  // Tests whether the target is CSKY
799  bool isCSKY() const {
800  return getArch() == Triple::csky;
801  }
802 
803  /// Tests whether the target is the Apple "arm64e" AArch64 subarch.
804  bool isArm64e() const {
805  return getArch() == Triple::aarch64 &&
807  }
808 
809  /// Tests whether the target is X32.
810  bool isX32() const {
812  return Env == Triple::GNUX32 || Env == Triple::MuslX32;
813  }
814 
815  /// Tests whether the target supports comdat
816  bool supportsCOMDAT() const {
817  return !(isOSBinFormatMachO() || isOSBinFormatXCOFF());
818  }
819 
820  /// Tests whether the target uses emulated TLS as default.
821  bool hasDefaultEmulatedTLS() const {
823  }
824 
825  /// Tests whether the target uses -data-sections as default.
826  bool hasDefaultDataSections() const {
827  return isOSBinFormatXCOFF() || isWasm();
828  }
829 
830  /// Tests if the environment supports dllimport/export annotations.
831  bool hasDLLImportExport() const { return isOSWindows() || isPS4CPU(); }
832 
833  /// @}
834  /// @name Mutators
835  /// @{
836 
837  /// Set the architecture (first) component of the triple to a known type.
838  void setArch(ArchType Kind, SubArchType SubArch = NoSubArch);
839 
840  /// Set the vendor (second) component of the triple to a known type.
841  void setVendor(VendorType Kind);
842 
843  /// Set the operating system (third) component of the triple to a known type.
844  void setOS(OSType Kind);
845 
846  /// Set the environment (fourth) component of the triple to a known type.
848 
849  /// Set the object file format.
851 
852  /// Set all components to the new triple \p Str.
853  void setTriple(const Twine &Str);
854 
855  /// Set the architecture (first) component of the triple by name.
856  void setArchName(StringRef Str);
857 
858  /// Set the vendor (second) component of the triple by name.
859  void setVendorName(StringRef Str);
860 
861  /// Set the operating system (third) component of the triple by name.
862  void setOSName(StringRef Str);
863 
864  /// Set the optional environment (fourth) component of the triple by name.
865  void setEnvironmentName(StringRef Str);
866 
867  /// Set the operating system and optional environment components with a single
868  /// string.
870 
871  /// @}
872  /// @name Helpers to build variants of a particular triple.
873  /// @{
874 
875  /// Form a triple with a 32-bit variant of the current architecture.
876  ///
877  /// This can be used to move across "families" of architectures where useful.
878  ///
879  /// \returns A new triple with a 32-bit architecture or an unknown
880  /// architecture if no such variant can be found.
882 
883  /// Form a triple with a 64-bit variant of the current architecture.
884  ///
885  /// This can be used to move across "families" of architectures where useful.
886  ///
887  /// \returns A new triple with a 64-bit architecture or an unknown
888  /// architecture if no such variant can be found.
890 
891  /// Form a triple with a big endian variant of the current architecture.
892  ///
893  /// This can be used to move across "families" of architectures where useful.
894  ///
895  /// \returns A new triple with a big endian architecture or an unknown
896  /// architecture if no such variant can be found.
898 
899  /// Form a triple with a little endian variant of the current architecture.
900  ///
901  /// This can be used to move across "families" of architectures where useful.
902  ///
903  /// \returns A new triple with a little endian architecture or an unknown
904  /// architecture if no such variant can be found.
906 
907  /// Get the (LLVM) name of the minimum ARM CPU for the arch we are targeting.
908  ///
909  /// \param Arch the architecture name (e.g., "armv7s"). If it is an empty
910  /// string then the triple's arch name is used.
912 
913  /// Tests whether the target triple is little endian.
914  ///
915  /// \returns true if the triple is little endian, false otherwise.
916  bool isLittleEndian() const;
917 
918  /// Test whether target triples are compatible.
919  bool isCompatibleWith(const Triple &Other) const;
920 
921  /// Merge target triples.
922  std::string merge(const Triple &Other) const;
923 
924  /// Some platforms have different minimum supported OS versions that
925  /// varies by the architecture specified in the triple. This function
926  /// returns the minimum supported OS version for this triple if one an exists,
927  /// or an invalid version tuple if this triple doesn't have one.
929 
930  /// @}
931  /// @name Static helpers for IDs.
932  /// @{
933 
934  /// Get the canonical name for the \p Kind architecture.
936 
937  /// Get the "prefix" canonical name for the \p Kind architecture. This is the
938  /// prefix used by the architecture specific builtins, and is suitable for
939  /// passing to \see Intrinsic::getIntrinsicForGCCBuiltin().
940  ///
941  /// \return - The architecture prefix, or 0 if none is defined.
943 
944  /// Get the canonical name for the \p Kind vendor.
946 
947  /// Get the canonical name for the \p Kind operating system.
949 
950  /// Get the canonical name for the \p Kind environment.
952 
953  /// @}
954  /// @name Static helpers for converting alternate architecture names.
955  /// @{
956 
957  /// The canonical type for the given LLVM architecture name (e.g., "x86").
959 
960  /// @}
961 
962  /// Returns a canonicalized OS version number for the specified OS.
964  const VersionTuple &Version);
965 };
966 
967 } // End llvm namespace
968 
969 
970 #endif
llvm::Triple::setEnvironment
void setEnvironment(EnvironmentType Kind)
Set the environment (fourth) component of the triple to a known type.
Definition: Triple.cpp:1225
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:1124
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:1685
llvm::Triple::setVendorName
void setVendorName(StringRef Str)
Set the vendor (second) component of the triple by name.
Definition: Triple.cpp:1252
llvm::Triple::riscv64
@ riscv64
Definition: Triple.h:73
llvm::Triple::Wasm
@ Wasm
Definition: Triple.h:244
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:1734
llvm::Triple::spir64
@ spir64
Definition: Triple.h:94
llvm::Triple::setTriple
void setTriple(const Twine &Str)
Set all components to the new triple Str.
Definition: Triple.cpp:1209
llvm::Triple::Mesa
@ Mesa
Definition: Triple.h:165
llvm
This is an optimization pass for GlobalISel generic memory operations.
Definition: AllocatorList.h:22
llvm::Triple::GNUILP32
@ GNUILP32
Definition: Triple.h:219
llvm::Triple::bpfeb
@ bpfeb
Definition: Triple.h:57
llvm::Triple::Lv2
@ Lv2
Definition: Triple.h:182
llvm::Triple::isMIPS32
bool isMIPS32() const
Tests whether the target is MIPS 32-bit (little and big endian).
Definition: Triple.h:743
llvm::Triple::UnknownArch
@ UnknownArch
Definition: Triple.h:47
llvm::Triple::hsail
@ hsail
Definition: Triple.h:91
llvm::Triple::isPS4
bool isPS4() const
Tests whether the target is the PS4 platform.
Definition: Triple.h:651
llvm::Triple::HermitCore
@ HermitCore
Definition: Triple.h:204
llvm::Triple::isOSBinFormatCOFF
bool isOSBinFormatCOFF() const
Tests whether the OS uses the COFF binary format.
Definition: Triple.h:621
llvm::Triple::wasm32
@ wasm32
Definition: Triple.h:100
llvm::Triple::CUDA
@ CUDA
Definition: Triple.h:194
llvm::Triple::Darwin
@ Darwin
Definition: Triple.h:175
llvm::Triple::KalimbaSubArch_v3
@ KalimbaSubArch_v3
Definition: Triple.h:143
llvm::Triple::EnvironmentType
EnvironmentType
Definition: Triple.h:210
llvm::Triple::ARMSubArch_v8m_mainline
@ ARMSubArch_v8m_mainline
Definition: Triple.h:125
llvm::Triple::x86
@ x86
Definition: Triple.h:82
llvm::Triple::isGNUEnvironment
bool isGNUEnvironment() const
Definition: Triple.h:514
llvm::Triple::getWatchOSVersion
VersionTuple getWatchOSVersion() const
Parse the version number as with getOSVersion.
Definition: Triple.cpp:1188
llvm::Triple::SubArchType
SubArchType
Definition: Triple.h:107
llvm::Triple::getOSMajorVersion
unsigned getOSMajorVersion() const
Return just the major version number, this is specialized because it is a common query.
Definition: Triple.h:347
llvm::Triple::amdgcn
@ amdgcn
Definition: Triple.h:71
llvm::Triple::Simulator
@ Simulator
Definition: Triple.h:233
llvm::Triple::amdil
@ amdil
Definition: Triple.h:89
VersionTuple.h
llvm::Triple::MuslEABIHF
@ MuslEABIHF
Definition: Triple.h:226
llvm::Triple::kalimba
@ kalimba
Definition: Triple.h:97
llvm::Triple::getArchTypeForLLVMName
static ArchType getArchTypeForLLVMName(StringRef Str)
The canonical type for the given LLVM architecture name (e.g., "x86").
Definition: Triple.cpp:281
llvm::Triple::get32BitArchVariant
llvm::Triple get32BitArchVariant() const
Form a triple with a 32-bit variant of the current architecture.
Definition: Triple.cpp:1355
llvm::Triple::IOS
@ IOS
Definition: Triple.h:179
llvm::Triple::isRISCV
bool isRISCV() const
Tests whether the target is RISC-V (32- and 64-bit).
Definition: Triple.h:774
llvm::Triple
Triple - Helper class for working with autoconf configuration names.
Definition: Triple.h:44
llvm::Triple::renderscript32
@ renderscript32
Definition: Triple.h:102
llvm::Triple::getEnvironmentVersion
VersionTuple getEnvironmentVersion() const
Parse the version number from the OS name component of the triple, if present.
Definition: Triple.cpp:1103
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:1092
llvm::Triple::Minix
@ Minix
Definition: Triple.h:190
llvm::Triple::KalimbaSubArch_v5
@ KalimbaSubArch_v5
Definition: Triple.h:145
llvm::Triple::isWindowsItaniumEnvironment
bool isWindowsItaniumEnvironment() const
Definition: Triple.h:550
llvm::Triple::x86_64
@ x86_64
Definition: Triple.h:83
llvm::Triple::CSR
@ CSR
Definition: Triple.h:162
llvm::Triple::isTvOS
bool isTvOS() const
Is this an Apple tvOS triple.
Definition: Triple.h:452
llvm::Triple::OpenBSD
@ OpenBSD
Definition: Triple.h:185
llvm::Triple::Ananas
@ Ananas
Definition: Triple.h:173
llvm::Triple::getMinimumSupportedOSVersion
VersionTuple getMinimumSupportedOSVersion() const
Some platforms have different minimum supported OS versions that varies by the architecture specified...
Definition: Triple.cpp:1702
llvm::Triple::ppc
@ ppc
Definition: Triple.h:66
llvm::Triple::isOSBinFormatXCOFF
bool isOSBinFormatXCOFF() const
Tests whether the OS uses the XCOFF binary format.
Definition: Triple.h:639
llvm::Triple::nvptx
@ nvptx
Definition: Triple.h:85
llvm::Triple::hexagon
@ hexagon
Definition: Triple.h:59
llvm::Triple::XCOFF
@ XCOFF
Definition: Triple.h:245
llvm::Triple::isOSLinux
bool isOSLinux() const
Tests whether the OS is Linux.
Definition: Triple.h:579
llvm::Triple::hasDefaultDataSections
bool hasDefaultDataSections() const
Tests whether the target uses -data-sections as default.
Definition: Triple.h:826
llvm::Triple::hasDefaultEmulatedTLS
bool hasDefaultEmulatedTLS() const
Tests whether the target uses emulated TLS as default.
Definition: Triple.h:821
llvm::Triple::isNVPTX
bool isNVPTX() const
Tests whether the target is NVPTX (32- or 64-bit).
Definition: Triple.h:690
llvm::Triple::KalimbaSubArch_v4
@ KalimbaSubArch_v4
Definition: Triple.h:144
llvm::Triple::isAMDGPU
bool isAMDGPU() const
Definition: Triple.h:697
llvm::Triple::merge
std::string merge(const Triple &Other) const
Merge target triples.
Definition: Triple.cpp:1676
llvm::Triple::NVIDIA
@ NVIDIA
Definition: Triple.h:161
llvm::Triple::LastVendorType
@ LastVendorType
Definition: Triple.h:168
llvm::Triple::spirv32
@ spirv32
Definition: Triple.h:95
llvm::Triple::avr
@ avr
Definition: Triple.h:55
llvm::Triple::isOSContiki
bool isOSContiki() const
Definition: Triple.h:521
llvm::Triple::aarch64_32
@ aarch64_32
Definition: Triple.h:53
llvm::Triple::isPS4CPU
bool isPS4CPU() const
Tests whether the target is the PS4 CPU.
Definition: Triple.h:644
llvm::Triple::isOSEmscripten
bool isOSEmscripten() const
Tests whether the OS is Emscripten.
Definition: Triple.h:599
llvm::Triple::le32
@ le32
Definition: Triple.h:87
llvm::Triple::isOSBinFormatWasm
bool isOSBinFormatWasm() const
Tests whether the OS uses the Wasm binary format.
Definition: Triple.h:634
llvm::Triple::mips64
@ mips64
Definition: Triple.h:63
llvm::Triple::DragonFly
@ DragonFly
Definition: Triple.h:176
llvm::Data
@ Data
Definition: SIMachineScheduler.h:55
llvm::Triple::WatchOS
@ WatchOS
Definition: Triple.h:200
llvm::Triple::GNUEABI
@ GNUEABI
Definition: Triple.h:216
llvm::Triple::ARMSubArch_v8m_baseline
@ ARMSubArch_v8m_baseline
Definition: Triple.h:124
llvm::Triple::getCanonicalVersionForOS
static VersionTuple getCanonicalVersionForOS(OSType OSKind, const VersionTuple &Version)
Returns a canonicalized OS version number for the specified OS.
Definition: Triple.cpp:1802
llvm::Triple::setOSAndEnvironmentName
void setOSAndEnvironmentName(StringRef Str)
Set the operating system and optional environment components with a single string.
Definition: Triple.cpp:1269
llvm::Triple::isWindowsMSVCEnvironment
bool isWindowsMSVCEnvironment() const
Checks if the environment could be MSVC.
Definition: Triple.h:541
llvm::Triple::isArch64Bit
bool isArch64Bit() const
Test whether the architecture is 64-bit.
Definition: Triple.cpp:1343
llvm::VersionTuple::getMajor
unsigned getMajor() const
Retrieve the major version number.
Definition: VersionTuple.h:70
llvm::Triple::GNU
@ GNU
Definition: Triple.h:213
llvm::Triple::ARMSubArch_v8_1m_mainline
@ ARMSubArch_v8_1m_mainline
Definition: Triple.h:126
llvm::Triple::ARMSubArch_v9
@ ARMSubArch_v9
Definition: Triple.h:113
llvm::Triple::isMacOSX
bool isMacOSX() const
Is this a Mac OS X triple.
Definition: Triple.h:438
llvm::Triple::hsail64
@ hsail64
Definition: Triple.h:92
llvm::Triple::isCompatibleWith
bool isCompatibleWith(const Triple &Other) const
Test whether target triples are compatible.
Definition: Triple.cpp:1652
llvm::Triple::isLittleEndian
bool isLittleEndian() const
Tests whether the target triple is little endian.
Definition: Triple.cpp:1603
llvm::Triple::isOSUnknown
bool isOSUnknown() const
Definition: Triple.h:512
llvm::Triple::isAndroid
bool isAndroid() const
Tests whether the target is Android.
Definition: Triple.h:657
llvm::Triple::sparc
@ sparc
Definition: Triple.h:74
llvm::Triple::Musl
@ Musl
Definition: Triple.h:224
llvm::Triple::isOSBinFormatELF
bool isOSBinFormatELF() const
Tests whether the OS uses the ELF binary format.
Definition: Triple.h:616
llvm::Triple::FreeBSD
@ FreeBSD
Definition: Triple.h:177
llvm::Triple::sparcv9
@ sparcv9
Definition: Triple.h:75
llvm::Triple::sparcel
@ sparcel
Definition: Triple.h:76
llvm::Triple::get64BitArchVariant
llvm::Triple get64BitArchVariant() const
Form a triple with a 64-bit variant of the current architecture.
Definition: Triple.cpp:1429
llvm::Triple::ARMSubArch_v8_2a
@ ARMSubArch_v8_2a
Definition: Triple.h:120
llvm::Triple::ArchType
ArchType
Definition: Triple.h:46
llvm::Triple::ARMSubArch_v5
@ ARMSubArch_v5
Definition: Triple.h:137
llvm::Triple::GNUABI64
@ GNUABI64
Definition: Triple.h:215
llvm::Triple::TvOS
@ TvOS
Definition: Triple.h:199
llvm::Triple::str
const std::string & str() const
Definition: Triple.h:367
llvm::Triple::isOSDarwin
bool isOSDarwin() const
Is this a "Darwin" OS (macOS, iOS, tvOS or watchOS).
Definition: Triple.h:468
llvm::Triple::ARMSubArch_v8_4a
@ ARMSubArch_v8_4a
Definition: Triple.h:118
llvm::Triple::Cygnus
@ Cygnus
Definition: Triple.h:231
llvm::Triple::ARMSubArch_v8r
@ ARMSubArch_v8r
Definition: Triple.h:123
llvm::Triple::getOSVersion
VersionTuple getOSVersion() const
Parse the version number from the OS name component of the triple, if present.
Definition: Triple.cpp:1112
llvm::Triple::Mesa3D
@ Mesa3D
Definition: Triple.h:201
llvm::Triple::mips64el
@ mips64el
Definition: Triple.h:64
llvm::Triple::PC
@ PC
Definition: Triple.h:155
Twine.h
llvm::Triple::isAArch64
bool isAArch64() const
Tests whether the target is AArch64 (little and big endian).
Definition: Triple.h:725
llvm::Triple::CODE16
@ CODE16
Definition: Triple.h:220
llvm::Triple::nvptx64
@ nvptx64
Definition: Triple.h:86
llvm::Triple::PS4
@ PS4
Definition: Triple.h:197
llvm::Triple::isTargetMachineMac
bool isTargetMachineMac() const
Returns true for targets that run on a macOS machine.
Definition: Triple.h:481
llvm::Triple::OpenEmbedded
@ OpenEmbedded
Definition: Triple.h:167
llvm::Triple::le64
@ le64
Definition: Triple.h:88
llvm::Triple::Emscripten
@ Emscripten
Definition: Triple.h:207
llvm::Triple::Haiku
@ Haiku
Definition: Triple.h:189
llvm::Triple::isVE
bool isVE() const
Tests whether the target is VE.
Definition: Triple.h:789
llvm::Triple::MipsSubArch_r6
@ MipsSubArch_r6
Definition: Triple.h:147
llvm::Triple::Freescale
@ Freescale
Definition: Triple.h:157
llvm::Triple::supportsCOMDAT
bool supportsCOMDAT() const
Tests whether the target supports comdat.
Definition: Triple.h:816
llvm::Triple::ppc64
@ ppc64
Definition: Triple.h:68
llvm::Triple::NaCl
@ NaCl
Definition: Triple.h:192
llvm::Triple::NetBSD
@ NetBSD
Definition: Triple.h:184
llvm::Triple::isSPIRV
bool isSPIRV() const
Tests whether the target is SPIR-V (32/64-bit).
Definition: Triple.h:685
llvm::Triple::isOSBinFormatMachO
bool isOSBinFormatMachO() const
Tests whether the environment is MachO.
Definition: Triple.h:629
llvm::Triple::xcore
@ xcore
Definition: Triple.h:84
llvm::Triple::ARMSubArch_v9_1a
@ ARMSubArch_v9_1a
Definition: Triple.h:112
llvm::Triple::setVendor
void setVendor(VendorType Kind)
Set the vendor (second) component of the triple to a known type.
Definition: Triple.cpp:1217
llvm::Triple::setEnvironmentName
void setEnvironmentName(StringRef Str)
Set the optional environment (fourth) component of the triple by name.
Definition: Triple.cpp:1264
llvm::Triple::r600
@ r600
Definition: Triple.h:70
llvm::Triple::Win32
@ Win32
Definition: Triple.h:187
llvm::Triple::isOSIAMCU
bool isOSIAMCU() const
Definition: Triple.h:508
llvm::Triple::getObjectFormat
ObjectFormatType getObjectFormat() const
Get the object format for this triple.
Definition: Triple.h:337
llvm::Triple::KFreeBSD
@ KFreeBSD
Definition: Triple.h:180
llvm::Triple::isOSzOS
bool isOSzOS() const
Definition: Triple.h:465
llvm::Triple::RTEMS
@ RTEMS
Definition: Triple.h:191
llvm::Triple::m68k
@ m68k
Definition: Triple.h:60
llvm::Triple::isCSKY
bool isCSKY() const
Definition: Triple.h:799
llvm::Triple::UnknownEnvironment
@ UnknownEnvironment
Definition: Triple.h:211
llvm::VersionTuple
Represents a version number in the form major[.minor[.subminor[.build]]].
Definition: VersionTuple.h:29
llvm::Triple::LastEnvironmentType
@ LastEnvironmentType
Definition: Triple.h:235
llvm::Triple::getArchName
StringRef getArchName() const
Get the architecture (first) component of the triple.
Definition: Triple.cpp:1047
llvm::Triple::isPPC32
bool isPPC32() const
Tests whether the target is 32-bit PowerPC (little and big endian).
Definition: Triple.h:764
llvm::Triple::isOSBinFormatGOFF
bool isOSBinFormatGOFF() const
Tests whether the OS uses the GOFF binary format.
Definition: Triple.h:626
llvm::Triple::lanai
@ lanai
Definition: Triple.h:99
llvm::Triple::MuslEABI
@ MuslEABI
Definition: Triple.h:225
llvm::Triple::getEnvironmentTypeName
static StringRef getEnvironmentTypeName(EnvironmentType Kind)
Get the canonical name for the Kind environment.
Definition: Triple.cpp:237
llvm::Triple::isOSAIX
bool isOSAIX() const
Tests whether the OS is AIX.
Definition: Triple.h:611
llvm::Triple::getArch
ArchType getArch() const
Get the parsed architecture type of this triple.
Definition: Triple.h:311
llvm::Triple::GOFF
@ GOFF
Definition: Triple.h:242
llvm::Triple::getTriple
const std::string & getTriple() const
Definition: Triple.h:369
llvm::Triple::ARMSubArch_v8_5a
@ ARMSubArch_v8_5a
Definition: Triple.h:117
llvm::Triple::ARMSubArch_v7s
@ ARMSubArch_v7s
Definition: Triple.h:130
llvm::Triple::getiOSVersion
VersionTuple getiOSVersion() const
Parse the version number as with getOSVersion.
Definition: Triple.cpp:1165
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:574
llvm::Triple::csky
@ csky
Definition: Triple.h:58
llvm::Triple::CoreCLR
@ CoreCLR
Definition: Triple.h:232
llvm::Triple::isOSMSVCRT
bool isOSMSVCRT() const
Is this a "Windows" OS targeting a "MSVCRT.dll" environment.
Definition: Triple.h:568
llvm::Triple::hasDLLImportExport
bool hasDLLImportExport() const
Tests if the environment supports dllimport/export annotations.
Definition: Triple.h:831
llvm::Triple::renderscript64
@ renderscript64
Definition: Triple.h:103
llvm::Triple::ARMSubArch_v6k
@ ARMSubArch_v6k
Definition: Triple.h:135
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:416
llvm::Triple::MuslX32
@ MuslX32
Definition: Triple.h:227
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:732
llvm::Triple::isOSFuchsia
bool isOSFuchsia() const
Definition: Triple.h:498
llvm::Triple::AMDHSA
@ AMDHSA
Definition: Triple.h:196
llvm::Triple::AArch64SubArch_arm64e
@ AArch64SubArch_arm64e
Definition: Triple.h:141
llvm::Triple::ppc64le
@ ppc64le
Definition: Triple.h:69
llvm::Triple::MacOSX
@ MacOSX
Definition: Triple.h:183
llvm::Triple::isOSHaiku
bool isOSHaiku() const
Tests whether the OS is Haiku.
Definition: Triple.h:526
llvm::Triple::isTargetEHABICompatible
bool isTargetEHABICompatible() const
Tests whether the target supports the EHABI exception handling standard.
Definition: Triple.h:713
llvm::Triple::isOSSolaris
bool isOSSolaris() const
Definition: Triple.h:504
llvm::Triple::isThumb
bool isThumb() const
Tests whether the target is Thumb (little and big endian).
Definition: Triple.h:702
llvm::Triple::ELF
@ ELF
Definition: Triple.h:241
llvm::Triple::isOSDragonFly
bool isOSDragonFly() const
Definition: Triple.h:502
llvm::Triple::ARMSubArch_v8_8a
@ ARMSubArch_v8_8a
Definition: Triple.h:114
llvm::Triple::GNUX32
@ GNUX32
Definition: Triple.h:218
llvm::Triple::isARM
bool isARM() const
Tests whether the target is ARM (little and big endian).
Definition: Triple.h:707
llvm::Triple::isOSCygMing
bool isOSCygMing() const
Tests for either Cygwin or MinGW OS.
Definition: Triple.h:563
llvm::Triple::ARMSubArch_v7ve
@ ARMSubArch_v7ve
Definition: Triple.h:132
llvm::Triple::isArch16Bit
bool isArch16Bit() const
Test whether the architecture is 16-bit.
Definition: Triple.cpp:1351
llvm::Triple::isMIPS64
bool isMIPS64() const
Tests whether the target is MIPS 64-bit (little and big endian).
Definition: Triple.h:748
llvm::Triple::Android
@ Android
Definition: Triple.h:223
llvm::Triple::Hurd
@ Hurd
Definition: Triple.h:205
llvm::Triple::getOS
OSType getOS() const
Get the parsed operating system type of this triple.
Definition: Triple.h:320
llvm::Triple::arc
@ arc
Definition: Triple.h:54
llvm::Triple::isOSFreeBSD
bool isOSFreeBSD() const
Definition: Triple.h:494
llvm::Triple::normalize
std::string normalize() const
Return the normalized form of this triple's string.
Definition: Triple.h:304
llvm::Triple::isSPIR
bool isSPIR() const
Tests whether the target is SPIR (32- or 64-bit).
Definition: Triple.h:680
llvm::Triple::isArch32Bit
bool isArch32Bit() const
Test whether the architecture is 32-bit.
Definition: Triple.cpp:1347
llvm::Triple::MSVC
@ MSVC
Definition: Triple.h:229
llvm::Triple::IBM
@ IBM
Definition: Triple.h:158
llvm::Triple::ARMSubArch_v7k
@ ARMSubArch_v7k
Definition: Triple.h:131
llvm::Triple::NVCL
@ NVCL
Definition: Triple.h:195
llvm::Triple::Linux
@ Linux
Definition: Triple.h:181
llvm::Triple::Solaris
@ Solaris
Definition: Triple.h:186
llvm::Triple::getVendorName
StringRef getVendorName() const
Get the vendor (second) component of the triple.
Definition: Triple.cpp:1075
llvm::Triple::isOSOpenBSD
bool isOSOpenBSD() const
Definition: Triple.h:490
llvm::Triple::ARMSubArch_v7m
@ ARMSubArch_v7m
Definition: Triple.h:129
llvm::Triple::isOSGlibc
bool isOSGlibc() const
Tests whether the OS uses glibc.
Definition: Triple.h:604
llvm::Triple::ARMSubArch_v4t
@ ARMSubArch_v4t
Definition: Triple.h:139
llvm::Triple::isWatchABI
bool isWatchABI() const
Definition: Triple.h:461
llvm::Triple::isSimulatorEnvironment
bool isSimulatorEnvironment() const
Definition: Triple.h:472
llvm::Triple::ImaginationTechnologies
@ ImaginationTechnologies
Definition: Triple.h:159
llvm::Triple::isOSHurd
bool isOSHurd() const
Tests whether the OS is Hurd.
Definition: Triple.h:589
llvm::Triple::ARMSubArch_v8
@ ARMSubArch_v8
Definition: Triple.h:122
llvm::Triple::isWindowsCoreCLREnvironment
bool isWindowsCoreCLREnvironment() const
Definition: Triple.h:546
llvm::Triple::ARMSubArch_v6m
@ ARMSubArch_v6m
Definition: Triple.h:134
llvm::Triple::isAMDGCN
bool isAMDGCN() const
Tests whether the target is AMDGCN.
Definition: Triple.h:695
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:1213
assert
assert(ImpDefSCC.getReg()==AMDGPU::SCC &&ImpDefSCC.isDef())
llvm::Triple::operator!=
bool operator!=(const Triple &Other) const
Definition: Triple.h:289
llvm::Triple::ZOS
@ ZOS
Definition: Triple.h:188
llvm::Triple::bpfel
@ bpfel
Definition: Triple.h:56
llvm::Triple::AMD
@ AMD
Definition: Triple.h:164
llvm::Triple::ARMSubArch_v5te
@ ARMSubArch_v5te
Definition: Triple.h:138
llvm::Triple::SCEI
@ SCEI
Definition: Triple.h:156
llvm::Triple::armeb
@ armeb
Definition: Triple.h:50
llvm::Triple::GNUABIN32
@ GNUABIN32
Definition: Triple.h:214
llvm::Triple::isPPC
bool isPPC() const
Tests whether the target is PowerPC (32- or 64-bit LE or BE).
Definition: Triple.h:758
llvm::Triple::arm
@ arm
Definition: Triple.h:49
llvm::Triple::isMusl
bool isMusl() const
Tests whether the environment is musl-libc.
Definition: Triple.h:672
llvm::Triple::aarch64_be
@ aarch64_be
Definition: Triple.h:52
llvm::Triple::msp430
@ msp430
Definition: Triple.h:65
llvm::StringRef
StringRef - Represent a constant reference to a string, i.e.
Definition: StringRef.h:58
llvm::Triple::ppcle
@ ppcle
Definition: Triple.h:67
llvm::Triple::ARMSubArch_v8_7a
@ ARMSubArch_v8_7a
Definition: Triple.h:115
llvm::Triple::ARMSubArch_v8_3a
@ ARMSubArch_v8_3a
Definition: Triple.h:119
llvm::Triple::thumb
@ thumb
Definition: Triple.h:80
llvm::Triple::isX86
bool isX86() const
Tests whether the target is x86 (32- or 64-bit).
Definition: Triple.h:784
llvm::Triple::isiOS
bool isiOS() const
Is this an iOS triple.
Definition: Triple.h:447
llvm::Triple::UnknownVendor
@ UnknownVendor
Definition: Triple.h:152
llvm::Triple::ARMSubArch_v9_3a
@ ARMSubArch_v9_3a
Definition: Triple.h:110
llvm::Triple::ve
@ ve
Definition: Triple.h:104
llvm::Triple::ObjectFormatType
ObjectFormatType
Definition: Triple.h:237
llvm::Triple::isWatchOS
bool isWatchOS() const
Is this an Apple watchOS triple.
Definition: Triple.h:457
llvm::Triple::ARMSubArch_v7
@ ARMSubArch_v7
Definition: Triple.h:127
llvm::Triple::isOSWindows
bool isOSWindows() const
Tests whether the OS is Windows.
Definition: Triple.h:531
llvm::Triple::amdil64
@ amdil64
Definition: Triple.h:90
llvm::Triple::setOS
void setOS(OSType Kind)
Set the operating system (third) component of the triple to a known type.
Definition: Triple.cpp:1221
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:206
llvm::Triple::OSType
OSType
Definition: Triple.h:170
llvm::Triple::Itanium
@ Itanium
Definition: Triple.h:230
llvm::Triple::VendorType
VendorType
Definition: Triple.h:151
llvm::Triple::ARMSubArch_v8_6a
@ ARMSubArch_v8_6a
Definition: Triple.h:116
llvm::Triple::getOSName
StringRef getOSName() const
Get the operating system (third) component of the triple.
Definition: Triple.cpp:1080
llvm::Triple::ARMSubArch_v6t2
@ ARMSubArch_v6t2
Definition: Triple.h:136
llvm::Triple::MipsTechnologies
@ MipsTechnologies
Definition: Triple.h:160
llvm::Triple::getSubArch
SubArchType getSubArch() const
get the parsed subarchitecture type for this triple.
Definition: Triple.h:314
llvm::Triple::isOSVersionLT
bool isOSVersionLT(const Triple &Other) const
Definition: Triple.h:427
llvm::Triple::Fuchsia
@ Fuchsia
Definition: Triple.h:178
llvm::Triple::riscv32
@ riscv32
Definition: Triple.h:72
llvm::Triple::AMDPAL
@ AMDPAL
Definition: Triple.h:203
llvm::Triple::setOSName
void setOSName(StringRef Str)
Set the operating system (third) component of the triple by name.
Definition: Triple.cpp:1256
llvm::Triple::MachO
@ MachO
Definition: Triple.h:243
llvm::Triple::LastArchType
@ LastArchType
Definition: Triple.h:105
llvm::Triple::Contiki
@ Contiki
Definition: Triple.h:202
llvm::Triple::isWindowsGNUEnvironment
bool isWindowsGNUEnvironment() const
Definition: Triple.h:558
llvm::Triple::Triple
Triple()
Default constructor is the same as an empty string and leaves all triple fields unknown.
Definition: Triple.h:275
llvm::Triple::getOSTypeName
static StringRef getOSTypeName(OSType Kind)
Get the canonical name for the Kind operating system.
Definition: Triple.cpp:193
llvm::Triple::isArm64e
bool isArm64e() const
Tests whether the target is the Apple "arm64e" AArch64 subarch.
Definition: Triple.h:804
llvm::Triple::mipsel
@ mipsel
Definition: Triple.h:62
llvm::Triple::ELFIAMCU
@ ELFIAMCU
Definition: Triple.h:198
llvm::Triple::operator==
bool operator==(const Triple &Other) const
Definition: Triple.h:282
llvm::Triple::getArchTypePrefix
static StringRef getArchTypePrefix(ArchType Kind)
Get the "prefix" canonical name for the Kind architecture.
Definition: Triple.cpp:88
llvm::Triple::ARMSubArch_v7em
@ ARMSubArch_v7em
Definition: Triple.h:128
llvm::Triple::shave
@ shave
Definition: Triple.h:98
llvm::Triple::AIX
@ AIX
Definition: Triple.h:193
llvm::Triple::tcele
@ tcele
Definition: Triple.h:79
llvm::Triple::spirv64
@ spirv64
Definition: Triple.h:96
llvm::Triple::systemz
@ systemz
Definition: Triple.h:77
llvm::Triple::isOSWASI
bool isOSWASI() const
Tests whether the OS is WASI.
Definition: Triple.h:594
llvm::Triple::Myriad
@ Myriad
Definition: Triple.h:163
llvm::Triple::ARMSubArch_v8_1a
@ ARMSubArch_v8_1a
Definition: Triple.h:121
llvm::Triple::isAndroidVersionLT
bool isAndroidVersionLT(unsigned Major) const
Definition: Triple.h:659
llvm::Triple::getVendorTypeName
static StringRef getVendorTypeName(VendorType Kind)
Get the canonical name for the Kind vendor.
Definition: Triple.cpp:170
llvm::Triple::isMacCatalystEnvironment
bool isMacCatalystEnvironment() const
Definition: Triple.h:476
llvm::Triple::COFF
@ COFF
Definition: Triple.h:240
llvm::Triple::spir
@ spir
Definition: Triple.h:93
llvm::Triple::setArchName
void setArchName(StringRef Str)
Set the architecture (first) component of the triple by name.
Definition: Triple.cpp:1241
Version
uint64_t Version
Definition: RawMemProfReader.cpp:25
llvm::Triple::hasEnvironment
bool hasEnvironment() const
Does this triple have the optional environment (fourth) component?
Definition: Triple.h:323
llvm::Triple::MacABI
@ MacABI
Definition: Triple.h:234
llvm::Triple::isOSNetBSD
bool isOSNetBSD() const
Definition: Triple.h:486
llvm::Triple::thumbeb
@ thumbeb
Definition: Triple.h:81
llvm::Triple::CloudABI
@ CloudABI
Definition: Triple.h:174
llvm::Triple::isX32
bool isX32() const
Tests whether the target is X32.
Definition: Triple.h:810
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:133
llvm::Triple::getEnvironment
EnvironmentType getEnvironment() const
Get the parsed environment type of this triple.
Definition: Triple.h:328
llvm::Triple::isSystemZ
bool isSystemZ() const
Tests whether the target is SystemZ.
Definition: Triple.h:779
llvm::Triple::isMIPS
bool isMIPS() const
Tests whether the target is MIPS (little and big endian, 32- or 64-bit).
Definition: Triple.h:753
llvm::Triple::EABIHF
@ EABIHF
Definition: Triple.h:222
llvm::Triple::getVendor
VendorType getVendor() const
Get the parsed vendor type of this triple.
Definition: Triple.h:317
llvm::Triple::SUSE
@ SUSE
Definition: Triple.h:166
llvm::Triple::GNUEABIHF
@ GNUEABIHF
Definition: Triple.h:217
llvm::Triple::getBigEndianArchVariant
llvm::Triple getBigEndianArchVariant() const
Form a triple with a big endian variant of the current architecture.
Definition: Triple.cpp:1503
llvm::Triple::UnknownOS
@ UnknownOS
Definition: Triple.h:171
llvm::Triple::NoSubArch
@ NoSubArch
Definition: Triple.h:108
llvm::Triple::LastOSType
@ LastOSType
Definition: Triple.h:208
llvm::Triple::isWasm
bool isWasm() const
Tests whether the target is wasm (32- and 64-bit).
Definition: Triple.h:794
llvm::Triple::EABI
@ EABI
Definition: Triple.h:221
llvm::Triple::wasm64
@ wasm64
Definition: Triple.h:101
llvm::Triple::getLittleEndianArchVariant
llvm::Triple getLittleEndianArchVariant() const
Form a triple with a little endian variant of the current architecture.
Definition: Triple.cpp:1566
llvm::Triple::isPPC64
bool isPPC64() const
Tests whether the target is 64-bit PowerPC (little and big endian).
Definition: Triple.h:769
llvm::Triple::tce
@ tce
Definition: Triple.h:78
llvm::Triple::isOSKFreeBSD
bool isOSKFreeBSD() const
Tests whether the OS is kFreeBSD.
Definition: Triple.h:584
llvm::Triple::ARMSubArch_v9_2a
@ ARMSubArch_v9_2a
Definition: Triple.h:111
llvm::Triple::mips
@ mips
Definition: Triple.h:61
llvm::Triple::isWindowsCygwinEnvironment
bool isWindowsCygwinEnvironment() const
Definition: Triple.h:554
llvm::Triple::aarch64
@ aarch64
Definition: Triple.h:51
llvm::Triple::setObjectFormat
void setObjectFormat(ObjectFormatType Kind)
Set the object file format.
Definition: Triple.cpp:1233
llvm::Triple::isKnownWindowsMSVCEnvironment
bool isKnownWindowsMSVCEnvironment() const
Checks if the environment is MSVC.
Definition: Triple.h:536
Other
Optional< std::vector< StOtherPiece > > Other
Definition: ELFYAML.cpp:1198
llvm::Triple::Apple
@ Apple
Definition: Triple.h:154
llvm::Triple::PPCSubArch_spe
@ PPCSubArch_spe
Definition: Triple.h:149
llvm::Triple::UnknownObjectFormat
@ UnknownObjectFormat
Definition: Triple.h:238
llvm::Triple::getEnvironmentName
StringRef getEnvironmentName() const
Get the optional environment (fourth) component of the triple, or "" if empty.
Definition: Triple.cpp:1086