LLVM 19.0.0git
Triple.h
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1//===-- llvm/TargetParser/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_TARGETPARSER_TRIPLE_H
10#define LLVM_TARGETPARSER_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
21namespace 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.
44class Triple {
45public:
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 xtensa, // Tensilica: Xtensa
89 nvptx, // NVPTX: 32-bit
90 nvptx64, // NVPTX: 64-bit
91 le32, // le32: generic little-endian 32-bit CPU (PNaCl)
92 le64, // le64: generic little-endian 64-bit CPU (PNaCl)
93 amdil, // AMDIL
94 amdil64, // AMDIL with 64-bit pointers
95 hsail, // AMD HSAIL
96 hsail64, // AMD HSAIL with 64-bit pointers
97 spir, // SPIR: standard portable IR for OpenCL 32-bit version
98 spir64, // SPIR: standard portable IR for OpenCL 64-bit version
99 spirv, // SPIR-V with logical memory layout.
100 spirv32, // SPIR-V with 32-bit pointers
101 spirv64, // SPIR-V with 64-bit pointers
102 kalimba, // Kalimba: generic kalimba
103 shave, // SHAVE: Movidius vector VLIW processors
104 lanai, // Lanai: Lanai 32-bit
105 wasm32, // WebAssembly with 32-bit pointers
106 wasm64, // WebAssembly with 64-bit pointers
107 renderscript32, // 32-bit RenderScript
108 renderscript64, // 64-bit RenderScript
109 ve, // NEC SX-Aurora Vector Engine
111 };
114
148
151
155
157
159
160 // SPIR-V sub-arch corresponds to its version.
168 };
171
186 };
187 enum OSType {
189
197 Lv2, // PS3
207 NaCl, // Native Client
209 CUDA, // NVIDIA CUDA
210 NVCL, // NVIDIA OpenCL
211 AMDHSA, // AMD HSA Runtime
215 TvOS, // Apple tvOS
216 WatchOS, // Apple watchOS
217 BridgeOS, // Apple bridgeOS
218 DriverKit, // Apple DriverKit
219 XROS, // Apple XROS
221 AMDPAL, // AMD PAL Runtime
222 HermitCore, // HermitCore Unikernel/Multikernel
223 Hurd, // GNU/Hurd
224 WASI, // Experimental WebAssembly OS
226 ShaderModel, // DirectX ShaderModel
229 Vulkan, // Vulkan SPIR-V
231 };
234
253
258 Simulator, // Simulator variants of other systems, e.g., Apple's iOS
259 MacABI, // Mac Catalyst variant of Apple's iOS deployment target.
260
261 // Shader Stages
262 // The order of these values matters, and must be kept in sync with the
263 // language options enum in Clang. The ordering is enforced in
264 // static_asserts in Triple.cpp and in Clang.
282
284 };
287
296 };
297
298private:
299 std::string Data;
300
301 /// The parsed arch type.
302 ArchType Arch{};
303
304 /// The parsed subarchitecture type.
305 SubArchType SubArch{};
306
307 /// The parsed vendor type.
308 VendorType Vendor{};
309
310 /// The parsed OS type.
311 OSType OS{};
312
313 /// The parsed Environment type.
314 EnvironmentType Environment{};
315
316 /// The object format type.
317 ObjectFormatType ObjectFormat{};
318
319public:
320 /// @name Constructors
321 /// @{
322
323 /// Default constructor is the same as an empty string and leaves all
324 /// triple fields unknown.
325 Triple() = default;
326
327 explicit Triple(const Twine &Str);
328 Triple(const Twine &ArchStr, const Twine &VendorStr, const Twine &OSStr);
329 Triple(const Twine &ArchStr, const Twine &VendorStr, const Twine &OSStr,
330 const Twine &EnvironmentStr);
331
332 bool operator==(const Triple &Other) const {
333 return Arch == Other.Arch && SubArch == Other.SubArch &&
334 Vendor == Other.Vendor && OS == Other.OS &&
335 Environment == Other.Environment &&
336 ObjectFormat == Other.ObjectFormat;
337 }
338
339 bool operator!=(const Triple &Other) const {
340 return !(*this == Other);
341 }
342
343 /// @}
344 /// @name Normalization
345 /// @{
346
347 /// Turn an arbitrary machine specification into the canonical triple form (or
348 /// something sensible that the Triple class understands if nothing better can
349 /// reasonably be done). In particular, it handles the common case in which
350 /// otherwise valid components are in the wrong order.
351 static std::string normalize(StringRef Str);
352
353 /// Return the normalized form of this triple's string.
354 std::string normalize() const { return normalize(Data); }
355
356 /// @}
357 /// @name Typed Component Access
358 /// @{
359
360 /// Get the parsed architecture type of this triple.
361 ArchType getArch() const { return Arch; }
362
363 /// get the parsed subarchitecture type for this triple.
364 SubArchType getSubArch() const { return SubArch; }
365
366 /// Get the parsed vendor type of this triple.
367 VendorType getVendor() const { return Vendor; }
368
369 /// Get the parsed operating system type of this triple.
370 OSType getOS() const { return OS; }
371
372 /// Does this triple have the optional environment (fourth) component?
373 bool hasEnvironment() const {
374 return getEnvironmentName() != "";
375 }
376
377 /// Get the parsed environment type of this triple.
378 EnvironmentType getEnvironment() const { return Environment; }
379
380 /// Parse the version number from the OS name component of the
381 /// triple, if present.
382 ///
383 /// For example, "fooos1.2.3" would return (1, 2, 3).
385
386 /// Get the object format for this triple.
387 ObjectFormatType getObjectFormat() const { return ObjectFormat; }
388
389 /// Parse the version number from the OS name component of the triple, if
390 /// present.
391 ///
392 /// For example, "fooos1.2.3" would return (1, 2, 3).
394
395 /// Return just the major version number, this is specialized because it is a
396 /// common query.
397 unsigned getOSMajorVersion() const { return getOSVersion().getMajor(); }
398
399 /// Parse the version number as with getOSVersion and then translate generic
400 /// "darwin" versions to the corresponding OS X versions. This may also be
401 /// called with IOS triples but the OS X version number is just set to a
402 /// constant 10.4.0 in that case. Returns true if successful.
403 bool getMacOSXVersion(VersionTuple &Version) const;
404
405 /// Parse the version number as with getOSVersion. This should only be called
406 /// with IOS or generic triples.
408
409 /// Parse the version number as with getOSVersion. This should only be called
410 /// with WatchOS or generic triples.
412
413 /// Parse the version number as with getOSVersion.
415
416 /// Parse the Vulkan version number from the OSVersion and SPIR-V version
417 /// (SubArch). This should only be called with Vulkan SPIR-V triples.
419
420 /// @}
421 /// @name Direct Component Access
422 /// @{
423
424 const std::string &str() const { return Data; }
425
426 const std::string &getTriple() const { return Data; }
427
428 /// Get the architecture (first) component of the triple.
429 StringRef getArchName() const;
430
431 /// Get the vendor (second) component of the triple.
432 StringRef getVendorName() const;
433
434 /// Get the operating system (third) component of the triple.
435 StringRef getOSName() const;
436
437 /// Get the optional environment (fourth) component of the triple, or "" if
438 /// empty.
440
441 /// Get the operating system and optional environment components as a single
442 /// string (separated by a '-' if the environment component is present).
444
445 /// Get the version component of the environment component as a single
446 /// string (the version after the environment).
447 ///
448 /// For example, "fooos1.2.3" would return "1.2.3".
450
451 /// @}
452 /// @name Convenience Predicates
453 /// @{
454
455 /// Returns the pointer width of this architecture.
457
458 /// Returns the pointer width of this architecture.
459 unsigned getArchPointerBitWidth() const {
461 }
462
463 /// Test whether the architecture is 64-bit
464 ///
465 /// Note that this tests for 64-bit pointer width, and nothing else. Note
466 /// that we intentionally expose only three predicates, 64-bit, 32-bit, and
467 /// 16-bit. The inner details of pointer width for particular architectures
468 /// is not summed up in the triple, and so only a coarse grained predicate
469 /// system is provided.
470 bool isArch64Bit() const;
471
472 /// Test whether the architecture is 32-bit
473 ///
474 /// Note that this tests for 32-bit pointer width, and nothing else.
475 bool isArch32Bit() const;
476
477 /// Test whether the architecture is 16-bit
478 ///
479 /// Note that this tests for 16-bit pointer width, and nothing else.
480 bool isArch16Bit() const;
481
482 /// Helper function for doing comparisons against version numbers included in
483 /// the target triple.
484 bool isOSVersionLT(unsigned Major, unsigned Minor = 0,
485 unsigned Micro = 0) const {
486 if (Minor == 0) {
487 return getOSVersion() < VersionTuple(Major);
488 }
489 if (Micro == 0) {
490 return getOSVersion() < VersionTuple(Major, Minor);
491 }
492 return getOSVersion() < VersionTuple(Major, Minor, Micro);
493 }
494
495 bool isOSVersionLT(const Triple &Other) const {
496 return getOSVersion() < Other.getOSVersion();
497 }
498
499 /// Comparison function for checking OS X version compatibility, which handles
500 /// supporting skewed version numbering schemes used by the "darwin" triples.
501 bool isMacOSXVersionLT(unsigned Major, unsigned Minor = 0,
502 unsigned Micro = 0) const;
503
504 /// Is this a Mac OS X triple. For legacy reasons, we support both "darwin"
505 /// and "osx" as OS X triples.
506 bool isMacOSX() const {
507 return getOS() == Triple::Darwin || getOS() == Triple::MacOSX;
508 }
509
510 /// Is this an iOS triple.
511 /// Note: This identifies tvOS as a variant of iOS. If that ever
512 /// changes, i.e., if the two operating systems diverge or their version
513 /// numbers get out of sync, that will need to be changed.
514 /// watchOS has completely different version numbers so it is not included.
515 bool isiOS() const {
516 return getOS() == Triple::IOS || isTvOS();
517 }
518
519 /// Is this an Apple tvOS triple.
520 bool isTvOS() const {
521 return getOS() == Triple::TvOS;
522 }
523
524 /// Is this an Apple watchOS triple.
525 bool isWatchOS() const {
526 return getOS() == Triple::WatchOS;
527 }
528
529 bool isWatchABI() const {
531 }
532
533 /// Is this an Apple XROS triple.
534 bool isXROS() const { return getOS() == Triple::XROS; }
535
536 /// Is this an Apple DriverKit triple.
537 bool isDriverKit() const { return getOS() == Triple::DriverKit; }
538
539 bool isOSzOS() const { return getOS() == Triple::ZOS; }
540
541 /// Is this a "Darwin" OS (macOS, iOS, tvOS, watchOS, XROS, or DriverKit).
542 bool isOSDarwin() const {
543 return isMacOSX() || isiOS() || isWatchOS() || isDriverKit() || isXROS();
544 }
545
548 }
549
551 return getEnvironment() == Triple::MacABI;
552 }
553
554 /// Returns true for targets that run on a macOS machine.
555 bool isTargetMachineMac() const {
556 return isMacOSX() || (isOSDarwin() && (isSimulatorEnvironment() ||
558 }
559
560 bool isOSNetBSD() const {
561 return getOS() == Triple::NetBSD;
562 }
563
564 bool isOSOpenBSD() const {
565 return getOS() == Triple::OpenBSD;
566 }
567
568 bool isOSFreeBSD() const {
569 return getOS() == Triple::FreeBSD;
570 }
571
572 bool isOSFuchsia() const {
573 return getOS() == Triple::Fuchsia;
574 }
575
576 bool isOSDragonFly() const { return getOS() == Triple::DragonFly; }
577
578 bool isOSSolaris() const {
579 return getOS() == Triple::Solaris;
580 }
581
582 bool isOSIAMCU() const {
583 return getOS() == Triple::ELFIAMCU;
584 }
585
586 bool isOSUnknown() const { return getOS() == Triple::UnknownOS; }
587
588 bool isGNUEnvironment() const {
590 return Env == Triple::GNU || Env == Triple::GNUABIN32 ||
591 Env == Triple::GNUABI64 || Env == Triple::GNUEABI ||
592 Env == Triple::GNUEABIHF || Env == Triple::GNUF32 ||
593 Env == Triple::GNUF64 || Env == Triple::GNUSF ||
594 Env == Triple::GNUX32;
595 }
596
597 /// Tests whether the OS is Haiku.
598 bool isOSHaiku() const {
599 return getOS() == Triple::Haiku;
600 }
601
602 /// Tests whether the OS is UEFI.
603 bool isUEFI() const {
604 return getOS() == Triple::UEFI;
605 }
606
607 /// Tests whether the OS is Windows.
608 bool isOSWindows() const {
609 return getOS() == Triple::Win32;
610 }
611
612 /// Checks if the environment is MSVC.
614 return isOSWindows() && getEnvironment() == Triple::MSVC;
615 }
616
617 /// Checks if the environment could be MSVC.
621 }
622
623 // Checks if we're using the Windows Arm64EC ABI.
624 bool isWindowsArm64EC() const {
625 return getArch() == Triple::aarch64 &&
627 }
628
631 }
632
635 }
636
639 }
640
642 return isOSWindows() && getEnvironment() == Triple::GNU;
643 }
644
645 /// Tests for either Cygwin or MinGW OS
646 bool isOSCygMing() const {
648 }
649
650 /// Is this a "Windows" OS targeting a "MSVCRT.dll" environment.
651 bool isOSMSVCRT() const {
654 }
655
656 /// Tests whether the OS is NaCl (Native Client)
657 bool isOSNaCl() const {
658 return getOS() == Triple::NaCl;
659 }
660
661 /// Tests whether the OS is Linux.
662 bool isOSLinux() const {
663 return getOS() == Triple::Linux;
664 }
665
666 /// Tests whether the OS is kFreeBSD.
667 bool isOSKFreeBSD() const {
668 return getOS() == Triple::KFreeBSD;
669 }
670
671 /// Tests whether the OS is Hurd.
672 bool isOSHurd() const {
673 return getOS() == Triple::Hurd;
674 }
675
676 /// Tests whether the OS is WASI.
677 bool isOSWASI() const {
678 return getOS() == Triple::WASI;
679 }
680
681 /// Tests whether the OS is Emscripten.
682 bool isOSEmscripten() const {
683 return getOS() == Triple::Emscripten;
684 }
685
686 /// Tests whether the OS uses glibc.
687 bool isOSGlibc() const {
688 return (getOS() == Triple::Linux || getOS() == Triple::KFreeBSD ||
689 getOS() == Triple::Hurd) &&
690 !isAndroid();
691 }
692
693 /// Tests whether the OS is AIX.
694 bool isOSAIX() const {
695 return getOS() == Triple::AIX;
696 }
697
698 bool isOSSerenity() const {
699 return getOS() == Triple::Serenity;
700 }
701
702 /// Tests whether the OS uses the ELF binary format.
703 bool isOSBinFormatELF() const {
704 return getObjectFormat() == Triple::ELF;
705 }
706
707 /// Tests whether the OS uses the COFF binary format.
708 bool isOSBinFormatCOFF() const {
709 return getObjectFormat() == Triple::COFF;
710 }
711
712 /// Tests whether the OS uses the GOFF binary format.
713 bool isOSBinFormatGOFF() const { return getObjectFormat() == Triple::GOFF; }
714
715 /// Tests whether the environment is MachO.
716 bool isOSBinFormatMachO() const {
717 return getObjectFormat() == Triple::MachO;
718 }
719
720 /// Tests whether the OS uses the Wasm binary format.
721 bool isOSBinFormatWasm() const {
722 return getObjectFormat() == Triple::Wasm;
723 }
724
725 /// Tests whether the OS uses the XCOFF binary format.
726 bool isOSBinFormatXCOFF() const {
727 return getObjectFormat() == Triple::XCOFF;
728 }
729
730 /// Tests whether the OS uses the DXContainer binary format.
733 }
734
735 /// Tests whether the target is the PS4 platform.
736 bool isPS4() const {
737 return getArch() == Triple::x86_64 &&
738 getVendor() == Triple::SCEI &&
739 getOS() == Triple::PS4;
740 }
741
742 /// Tests whether the target is the PS5 platform.
743 bool isPS5() const {
744 return getArch() == Triple::x86_64 &&
745 getVendor() == Triple::SCEI &&
746 getOS() == Triple::PS5;
747 }
748
749 /// Tests whether the target is the PS4 or PS5 platform.
750 bool isPS() const { return isPS4() || isPS5(); }
751
752 /// Tests whether the target is Android
753 bool isAndroid() const { return getEnvironment() == Triple::Android; }
754
755 bool isAndroidVersionLT(unsigned Major) const {
756 assert(isAndroid() && "Not an Android triple!");
757
759
760 // 64-bit targets did not exist before API level 21 (Lollipop).
761 if (isArch64Bit() && Version.getMajor() < 21)
762 return VersionTuple(21) < VersionTuple(Major);
763
764 return Version < VersionTuple(Major);
765 }
766
767 /// Tests whether the environment is musl-libc
768 bool isMusl() const {
769 return getEnvironment() == Triple::Musl ||
774 }
775
776 /// Tests whether the target is OHOS
777 /// LiteOS default enviroment is also OHOS, but omited on triple.
778 bool isOHOSFamily() const { return isOpenHOS() || isOSLiteOS(); }
779
780 bool isOpenHOS() const { return getEnvironment() == Triple::OpenHOS; }
781
782 bool isOSLiteOS() const { return getOS() == Triple::LiteOS; }
783
784 /// Tests whether the target is DXIL.
785 bool isDXIL() const {
786 return getArch() == Triple::dxil;
787 }
788
789 bool isShaderModelOS() const {
790 return getOS() == Triple::ShaderModel;
791 }
792
793 bool isVulkanOS() const { return getOS() == Triple::Vulkan; }
794
797 return Env == Triple::Pixel || Env == Triple::Vertex ||
798 Env == Triple::Geometry || Env == Triple::Hull ||
799 Env == Triple::Domain || Env == Triple::Compute ||
800 Env == Triple::Library || Env == Triple::RayGeneration ||
801 Env == Triple::Intersection || Env == Triple::AnyHit ||
802 Env == Triple::ClosestHit || Env == Triple::Miss ||
803 Env == Triple::Callable || Env == Triple::Mesh ||
805 }
806
807 /// Tests whether the target is SPIR (32- or 64-bit).
808 bool isSPIR() const {
809 return getArch() == Triple::spir || getArch() == Triple::spir64;
810 }
811
812 /// Tests whether the target is SPIR-V (32/64-bit/Logical).
813 bool isSPIRV() const {
814 return getArch() == Triple::spirv32 || getArch() == Triple::spirv64 ||
816 }
817
818 /// Tests whether the target is SPIR-V Logical
819 bool isSPIRVLogical() const {
820 return getArch() == Triple::spirv;
821 }
822
823 /// Tests whether the target is NVPTX (32- or 64-bit).
824 bool isNVPTX() const {
825 return getArch() == Triple::nvptx || getArch() == Triple::nvptx64;
826 }
827
828 /// Tests whether the target is AMDGCN
829 bool isAMDGCN() const { return getArch() == Triple::amdgcn; }
830
831 bool isAMDGPU() const {
832 return getArch() == Triple::r600 || getArch() == Triple::amdgcn;
833 }
834
835 /// Tests whether the target is Thumb (little and big endian).
836 bool isThumb() const {
837 return getArch() == Triple::thumb || getArch() == Triple::thumbeb;
838 }
839
840 /// Tests whether the target is ARM (little and big endian).
841 bool isARM() const {
842 return getArch() == Triple::arm || getArch() == Triple::armeb;
843 }
844
845 /// Tests whether the target supports the EHABI exception
846 /// handling standard.
848 return (isARM() || isThumb()) &&
857 }
858
859 /// Tests whether the target is T32.
860 bool isArmT32() const {
861 switch (getSubArch()) {
873 return false;
874 default:
875 return true;
876 }
877 }
878
879 /// Tests whether the target is an M-class.
880 bool isArmMClass() const {
881 switch (getSubArch()) {
888 return true;
889 default:
890 return false;
891 }
892 }
893
894 /// Tests whether the target is AArch64 (little and big endian).
895 bool isAArch64() const {
898 }
899
900 /// Tests whether the target is AArch64 and pointers are the size specified by
901 /// \p PointerWidth.
902 bool isAArch64(int PointerWidth) const {
903 assert(PointerWidth == 64 || PointerWidth == 32);
904 if (!isAArch64())
905 return false;
906 return getArch() == Triple::aarch64_32 ||
908 ? PointerWidth == 32
909 : PointerWidth == 64;
910 }
911
912 /// Tests whether the target is 32-bit LoongArch.
913 bool isLoongArch32() const { return getArch() == Triple::loongarch32; }
914
915 /// Tests whether the target is 64-bit LoongArch.
916 bool isLoongArch64() const { return getArch() == Triple::loongarch64; }
917
918 /// Tests whether the target is LoongArch (32- and 64-bit).
919 bool isLoongArch() const { return isLoongArch32() || isLoongArch64(); }
920
921 /// Tests whether the target is MIPS 32-bit (little and big endian).
922 bool isMIPS32() const {
923 return getArch() == Triple::mips || getArch() == Triple::mipsel;
924 }
925
926 /// Tests whether the target is MIPS 64-bit (little and big endian).
927 bool isMIPS64() const {
929 }
930
931 /// Tests whether the target is MIPS (little and big endian, 32- or 64-bit).
932 bool isMIPS() const {
933 return isMIPS32() || isMIPS64();
934 }
935
936 /// Tests whether the target is PowerPC (32- or 64-bit LE or BE).
937 bool isPPC() const {
938 return getArch() == Triple::ppc || getArch() == Triple::ppc64 ||
940 }
941
942 /// Tests whether the target is 32-bit PowerPC (little and big endian).
943 bool isPPC32() const {
944 return getArch() == Triple::ppc || getArch() == Triple::ppcle;
945 }
946
947 /// Tests whether the target is 64-bit PowerPC (little and big endian).
948 bool isPPC64() const {
949 return getArch() == Triple::ppc64 || getArch() == Triple::ppc64le;
950 }
951
952 /// Tests whether the target 64-bit PowerPC big endian ABI is ELFv2.
953 bool isPPC64ELFv2ABI() const {
954 return (getArch() == Triple::ppc64 &&
955 ((getOS() == Triple::FreeBSD &&
956 (getOSMajorVersion() >= 13 || getOSVersion().empty())) ||
957 getOS() == Triple::OpenBSD || isMusl()));
958 }
959
960 /// Tests whether the target 32-bit PowerPC uses Secure PLT.
961 bool isPPC32SecurePlt() const {
962 return ((getArch() == Triple::ppc || getArch() == Triple::ppcle) &&
963 ((getOS() == Triple::FreeBSD &&
964 (getOSMajorVersion() >= 13 || getOSVersion().empty())) ||
966 isMusl()));
967 }
968
969 /// Tests whether the target is 32-bit RISC-V.
970 bool isRISCV32() const { return getArch() == Triple::riscv32; }
971
972 /// Tests whether the target is 64-bit RISC-V.
973 bool isRISCV64() const { return getArch() == Triple::riscv64; }
974
975 /// Tests whether the target is RISC-V (32- and 64-bit).
976 bool isRISCV() const { return isRISCV32() || isRISCV64(); }
977
978 /// Tests whether the target is 32-bit SPARC (little and big endian).
979 bool isSPARC32() const {
980 return getArch() == Triple::sparc || getArch() == Triple::sparcel;
981 }
982
983 /// Tests whether the target is 64-bit SPARC (big endian).
984 bool isSPARC64() const { return getArch() == Triple::sparcv9; }
985
986 /// Tests whether the target is SPARC.
987 bool isSPARC() const { return isSPARC32() || isSPARC64(); }
988
989 /// Tests whether the target is SystemZ.
990 bool isSystemZ() const {
991 return getArch() == Triple::systemz;
992 }
993
994 /// Tests whether the target is x86 (32- or 64-bit).
995 bool isX86() const {
996 return getArch() == Triple::x86 || getArch() == Triple::x86_64;
997 }
998
999 /// Tests whether the target is VE
1000 bool isVE() const {
1001 return getArch() == Triple::ve;
1002 }
1003
1004 /// Tests whether the target is wasm (32- and 64-bit).
1005 bool isWasm() const {
1006 return getArch() == Triple::wasm32 || getArch() == Triple::wasm64;
1007 }
1008
1009 // Tests whether the target is CSKY
1010 bool isCSKY() const {
1011 return getArch() == Triple::csky;
1012 }
1013
1014 /// Tests whether the target is the Apple "arm64e" AArch64 subarch.
1015 bool isArm64e() const {
1016 return getArch() == Triple::aarch64 &&
1018 }
1019
1020 /// Tests whether the target is X32.
1021 bool isX32() const {
1023 return Env == Triple::GNUX32 || Env == Triple::MuslX32;
1024 }
1025
1026 /// Tests whether the target is eBPF.
1027 bool isBPF() const {
1028 return getArch() == Triple::bpfel || getArch() == Triple::bpfeb;
1029 }
1030
1031 /// Tests whether the target supports comdat
1032 bool supportsCOMDAT() const {
1033 return !(isOSBinFormatMachO() || isOSBinFormatXCOFF() ||
1035 }
1036
1037 /// Tests whether the target uses emulated TLS as default.
1038 ///
1039 /// Note: Android API level 29 (10) introduced ELF TLS.
1041 return (isAndroid() && isAndroidVersionLT(29)) || isOSOpenBSD() ||
1043 }
1044
1045 /// True if the target supports both general-dynamic and TLSDESC, and TLSDESC
1046 /// is enabled by default.
1047 bool hasDefaultTLSDESC() const { return isAndroid() && isRISCV64(); }
1048
1049 /// Tests whether the target uses -data-sections as default.
1051 return isOSBinFormatXCOFF() || isWasm();
1052 }
1053
1054 /// Tests if the environment supports dllimport/export annotations.
1055 bool hasDLLImportExport() const { return isOSWindows() || isPS(); }
1056
1057 /// @}
1058 /// @name Mutators
1059 /// @{
1060
1061 /// Set the architecture (first) component of the triple to a known type.
1062 void setArch(ArchType Kind, SubArchType SubArch = NoSubArch);
1063
1064 /// Set the vendor (second) component of the triple to a known type.
1065 void setVendor(VendorType Kind);
1066
1067 /// Set the operating system (third) component of the triple to a known type.
1068 void setOS(OSType Kind);
1069
1070 /// Set the environment (fourth) component of the triple to a known type.
1072
1073 /// Set the object file format.
1075
1076 /// Set all components to the new triple \p Str.
1077 void setTriple(const Twine &Str);
1078
1079 /// Set the architecture (first) component of the triple by name.
1080 void setArchName(StringRef Str);
1081
1082 /// Set the vendor (second) component of the triple by name.
1083 void setVendorName(StringRef Str);
1084
1085 /// Set the operating system (third) component of the triple by name.
1086 void setOSName(StringRef Str);
1087
1088 /// Set the optional environment (fourth) component of the triple by name.
1089 void setEnvironmentName(StringRef Str);
1090
1091 /// Set the operating system and optional environment components with a single
1092 /// string.
1094
1095 /// @}
1096 /// @name Helpers to build variants of a particular triple.
1097 /// @{
1098
1099 /// Form a triple with a 32-bit variant of the current architecture.
1100 ///
1101 /// This can be used to move across "families" of architectures where useful.
1102 ///
1103 /// \returns A new triple with a 32-bit architecture or an unknown
1104 /// architecture if no such variant can be found.
1106
1107 /// Form a triple with a 64-bit variant of the current architecture.
1108 ///
1109 /// This can be used to move across "families" of architectures where useful.
1110 ///
1111 /// \returns A new triple with a 64-bit architecture or an unknown
1112 /// architecture if no such variant can be found.
1114
1115 /// Form a triple with a big endian variant of the current architecture.
1116 ///
1117 /// This can be used to move across "families" of architectures where useful.
1118 ///
1119 /// \returns A new triple with a big endian architecture or an unknown
1120 /// architecture if no such variant can be found.
1122
1123 /// Form a triple with a little endian variant of the current architecture.
1124 ///
1125 /// This can be used to move across "families" of architectures where useful.
1126 ///
1127 /// \returns A new triple with a little endian architecture or an unknown
1128 /// architecture if no such variant can be found.
1130
1131 /// Tests whether the target triple is little endian.
1132 ///
1133 /// \returns true if the triple is little endian, false otherwise.
1134 bool isLittleEndian() const;
1135
1136 /// Test whether target triples are compatible.
1137 bool isCompatibleWith(const Triple &Other) const;
1138
1139 /// Merge target triples.
1140 std::string merge(const Triple &Other) const;
1141
1142 /// Some platforms have different minimum supported OS versions that
1143 /// varies by the architecture specified in the triple. This function
1144 /// returns the minimum supported OS version for this triple if one an exists,
1145 /// or an invalid version tuple if this triple doesn't have one.
1147
1148 /// @}
1149 /// @name Static helpers for IDs.
1150 /// @{
1151
1152 /// Get the canonical name for the \p Kind architecture.
1153 static StringRef getArchTypeName(ArchType Kind);
1154
1155 /// Get the architecture name based on \p Kind and \p SubArch.
1156 static StringRef getArchName(ArchType Kind, SubArchType SubArch = NoSubArch);
1157
1158 /// Get the "prefix" canonical name for the \p Kind architecture. This is the
1159 /// prefix used by the architecture specific builtins, and is suitable for
1160 /// passing to \see Intrinsic::getIntrinsicForClangBuiltin().
1161 ///
1162 /// \return - The architecture prefix, or 0 if none is defined.
1164
1165 /// Get the canonical name for the \p Kind vendor.
1167
1168 /// Get the canonical name for the \p Kind operating system.
1169 static StringRef getOSTypeName(OSType Kind);
1170
1171 /// Get the canonical name for the \p Kind environment.
1173
1174 /// Get the name for the \p Object format.
1176
1177 /// @}
1178 /// @name Static helpers for converting alternate architecture names.
1179 /// @{
1180
1181 /// The canonical type for the given LLVM architecture name (e.g., "x86").
1183
1184 /// @}
1185
1186 /// Returns a canonicalized OS version number for the specified OS.
1188 const VersionTuple &Version);
1189};
1190
1191} // End llvm namespace
1192
1193
1194#endif
assert(ImpDefSCC.getReg()==AMDGPU::SCC &&ImpDefSCC.isDef())
Defines the llvm::VersionTuple class, which represents a version in the form major[....
StringRef - Represent a constant reference to a string, i.e.
Definition: StringRef.h:50
Triple - Helper class for working with autoconf configuration names.
Definition: Triple.h:44
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:1904
VersionTuple getOSVersion() const
Parse the version number from the OS name component of the triple, if present.
Definition: Triple.cpp:1248
bool isPPC() const
Tests whether the target is PowerPC (32- or 64-bit LE or BE).
Definition: Triple.h:937
bool isOSDragonFly() const
Definition: Triple.h:576
StringRef getVendorName() const
Get the vendor (second) component of the triple.
Definition: Triple.cpp:1193
VersionTuple getWatchOSVersion() const
Parse the version number as with getOSVersion.
Definition: Triple.cpp:1337
void setArchName(StringRef Str)
Set the architecture (first) component of the triple by name.
Definition: Triple.cpp:1431
bool isTargetMachineMac() const
Returns true for targets that run on a macOS machine.
Definition: Triple.h:555
bool isArmT32() const
Tests whether the target is T32.
Definition: Triple.h:860
bool isOSNaCl() const
Tests whether the OS is NaCl (Native Client)
Definition: Triple.h:657
void setObjectFormat(ObjectFormatType Kind)
Set the object file format.
Definition: Triple.cpp:1423
bool isAndroidVersionLT(unsigned Major) const
Definition: Triple.h:755
llvm::Triple get32BitArchVariant() const
Form a triple with a 32-bit variant of the current architecture.
Definition: Triple.cpp:1550
bool isOSCygMing() const
Tests for either Cygwin or MinGW OS.
Definition: Triple.h:646
bool isWatchABI() const
Definition: Triple.h:529
Triple()=default
Default constructor is the same as an empty string and leaves all triple fields unknown.
@ RayGeneration
Definition: Triple.h:272
@ LastEnvironmentType
Definition: Triple.h:283
@ UnknownEnvironment
Definition: Triple.h:233
@ ClosestHit
Definition: Triple.h:275
@ MuslEABIHF
Definition: Triple.h:251
@ Amplification
Definition: Triple.h:279
@ Intersection
Definition: Triple.h:273
bool isThumb() const
Tests whether the target is Thumb (little and big endian).
Definition: Triple.h:836
std::string normalize() const
Return the normalized form of this triple's string.
Definition: Triple.h:354
bool isPS4() const
Tests whether the target is the PS4 platform.
Definition: Triple.h:736
bool isPPC64ELFv2ABI() const
Tests whether the target 64-bit PowerPC big endian ABI is ELFv2.
Definition: Triple.h:953
bool isOSWASI() const
Tests whether the OS is WASI.
Definition: Triple.h:677
bool isSPIR() const
Tests whether the target is SPIR (32- or 64-bit).
Definition: Triple.h:808
bool isOSBinFormatWasm() const
Tests whether the OS uses the Wasm binary format.
Definition: Triple.h:721
bool isDriverKit() const
Is this an Apple DriverKit triple.
Definition: Triple.h:537
unsigned getArchPointerBitWidth() const
Returns the pointer width of this architecture.
Definition: Triple.h:459
llvm::Triple getLittleEndianArchVariant() const
Form a triple with a little endian variant of the current architecture.
Definition: Triple.cpp:1780
bool isOSHurd() const
Tests whether the OS is Hurd.
Definition: Triple.h:672
bool isBPF() const
Tests whether the target is eBPF.
Definition: Triple.h:1027
bool isX32() const
Tests whether the target is X32.
Definition: Triple.h:1021
static StringRef getVendorTypeName(VendorType Kind)
Get the canonical name for the Kind vendor.
Definition: Triple.cpp:214
ObjectFormatType getObjectFormat() const
Get the object format for this triple.
Definition: Triple.h:387
bool isAArch64(int PointerWidth) const
Tests whether the target is AArch64 and pointers are the size specified by PointerWidth.
Definition: Triple.h:902
SubArchType getSubArch() const
get the parsed subarchitecture type for this triple.
Definition: Triple.h:364
bool isX86() const
Tests whether the target is x86 (32- or 64-bit).
Definition: Triple.h:995
bool isArm64e() const
Tests whether the target is the Apple "arm64e" AArch64 subarch.
Definition: Triple.h:1015
bool isTargetEHABICompatible() const
Tests whether the target supports the EHABI exception handling standard.
Definition: Triple.h:847
bool isOSBinFormatGOFF() const
Tests whether the OS uses the GOFF binary format.
Definition: Triple.h:713
bool isWindowsGNUEnvironment() const
Definition: Triple.h:641
void setVendorName(StringRef Str)
Set the vendor (second) component of the triple by name.
Definition: Triple.cpp:1442
@ LastOSType
Definition: Triple.h:230
@ HermitCore
Definition: Triple.h:222
@ ShaderModel
Definition: Triple.h:226
@ Emscripten
Definition: Triple.h:225
bool isOSNetBSD() const
Definition: Triple.h:560
void setOSAndEnvironmentName(StringRef Str)
Set the operating system and optional environment components with a single string.
Definition: Triple.cpp:1459
bool isAndroid() const
Tests whether the target is Android.
Definition: Triple.h:753
bool hasDefaultTLSDESC() const
True if the target supports both general-dynamic and TLSDESC, and TLSDESC is enabled by default.
Definition: Triple.h:1047
llvm::Triple get64BitArchVariant() const
Form a triple with a 64-bit variant of the current architecture.
Definition: Triple.cpp:1631
bool isOSMSVCRT() const
Is this a "Windows" OS targeting a "MSVCRT.dll" environment.
Definition: Triple.h:651
bool isOSBinFormatMachO() const
Tests whether the environment is MachO.
Definition: Triple.h:716
bool isLittleEndian() const
Tests whether the target triple is little endian.
Definition: Triple.cpp:1817
void setEnvironment(EnvironmentType Kind)
Set the environment (fourth) component of the triple to a known type.
Definition: Triple.cpp:1415
StringRef getOSName() const
Get the operating system (third) component of the triple.
Definition: Triple.cpp:1198
bool supportsCOMDAT() const
Tests whether the target supports comdat.
Definition: Triple.h:1032
bool isWindowsCoreCLREnvironment() const
Definition: Triple.h:629
bool isMIPS64() const
Tests whether the target is MIPS 64-bit (little and big endian).
Definition: Triple.h:927
@ loongarch32
Definition: Triple.h:61
@ LastArchType
Definition: Triple.h:110
@ renderscript64
Definition: Triple.h:108
@ UnknownArch
Definition: Triple.h:47
@ aarch64_be
Definition: Triple.h:52
@ loongarch64
Definition: Triple.h:62
@ renderscript32
Definition: Triple.h:107
@ mips64el
Definition: Triple.h:67
@ aarch64_32
Definition: Triple.h:53
bool hasDefaultDataSections() const
Tests whether the target uses -data-sections as default.
Definition: Triple.h:1050
bool isOSSolaris() const
Definition: Triple.h:578
bool isRISCV32() const
Tests whether the target is 32-bit RISC-V.
Definition: Triple.h:970
bool isOSKFreeBSD() const
Tests whether the OS is kFreeBSD.
Definition: Triple.h:667
void setTriple(const Twine &Str)
Set all components to the new triple Str.
Definition: Triple.cpp:1399
OSType getOS() const
Get the parsed operating system type of this triple.
Definition: Triple.h:370
VersionTuple getEnvironmentVersion() const
Parse the version number from the OS name component of the triple, if present.
Definition: Triple.cpp:1221
static ArchType getArchTypeForLLVMName(StringRef Str)
The canonical type for the given LLVM architecture name (e.g., "x86").
Definition: Triple.cpp:365
bool isOSVersionLT(const Triple &Other) const
Definition: Triple.h:495
bool isPPC32() const
Tests whether the target is 32-bit PowerPC (little and big endian).
Definition: Triple.h:943
ArchType getArch() const
Get the parsed architecture type of this triple.
Definition: Triple.h:361
bool isOSBinFormatCOFF() const
Tests whether the OS uses the COFF binary format.
Definition: Triple.h:708
bool isRISCV64() const
Tests whether the target is 64-bit RISC-V.
Definition: Triple.h:973
bool isCSKY() const
Definition: Triple.h:1010
bool isLoongArch64() const
Tests whether the target is 64-bit LoongArch.
Definition: Triple.h:916
StringRef getEnvironmentName() const
Get the optional environment (fourth) component of the triple, or "" if empty.
Definition: Triple.cpp:1204
bool isSPARC32() const
Tests whether the target is 32-bit SPARC (little and big endian).
Definition: Triple.h:979
bool isSimulatorEnvironment() const
Definition: Triple.h:546
const std::string & str() const
Definition: Triple.h:424
bool isOSzOS() const
Definition: Triple.h:539
bool isOSSerenity() const
Definition: Triple.h:698
bool isOHOSFamily() const
Tests whether the target is OHOS LiteOS default enviroment is also OHOS, but omited on triple.
Definition: Triple.h:778
EnvironmentType getEnvironment() const
Get the parsed environment type of this triple.
Definition: Triple.h:378
bool isOSOpenBSD() const
Definition: Triple.h:564
VersionTuple getVulkanVersion() const
Parse the Vulkan version number from the OSVersion and SPIR-V version (SubArch).
Definition: Triple.cpp:1374
bool isOSUnknown() const
Definition: Triple.h:586
VersionTuple getDriverKitVersion() const
Parse the version number as with getOSVersion.
Definition: Triple.cpp:1362
bool isMIPS32() const
Tests whether the target is MIPS 32-bit (little and big endian).
Definition: Triple.h:922
bool isShaderModelOS() const
Definition: Triple.h:789
bool isUEFI() const
Tests whether the OS is UEFI.
Definition: Triple.h:603
bool isOSWindows() const
Tests whether the OS is Windows.
Definition: Triple.h:608
bool isMusl() const
Tests whether the environment is musl-libc.
Definition: Triple.h:768
const std::string & getTriple() const
Definition: Triple.h:426
static StringRef getArchTypeName(ArchType Kind)
Get the canonical name for the Kind architecture.
Definition: Triple.cpp:24
bool isOSBinFormatDXContainer() const
Tests whether the OS uses the DXContainer binary format.
Definition: Triple.h:731
bool isOSBinFormatXCOFF() const
Tests whether the OS uses the XCOFF binary format.
Definition: Triple.h:726
static StringRef getOSTypeName(OSType Kind)
Get the canonical name for the Kind operating system.
Definition: Triple.cpp:236
ObjectFormatType
Definition: Triple.h:285
@ DXContainer
Definition: Triple.h:289
@ UnknownObjectFormat
Definition: Triple.h:286
bool isARM() const
Tests whether the target is ARM (little and big endian).
Definition: Triple.h:841
std::string merge(const Triple &Other) const
Merge target triples.
Definition: Triple.cpp:1895
bool isArmMClass() const
Tests whether the target is an M-class.
Definition: Triple.h:880
bool isOSLinux() const
Tests whether the OS is Linux.
Definition: Triple.h:662
bool isRISCV() const
Tests whether the target is RISC-V (32- and 64-bit).
Definition: Triple.h:976
bool isAMDGCN() const
Tests whether the target is AMDGCN.
Definition: Triple.h:829
bool isAMDGPU() const
Definition: Triple.h:831
bool isLoongArch32() const
Tests whether the target is 32-bit LoongArch.
Definition: Triple.h:913
bool isOSLiteOS() const
Definition: Triple.h:782
@ UnknownVendor
Definition: Triple.h:170
@ OpenEmbedded
Definition: Triple.h:184
@ ImaginationTechnologies
Definition: Triple.h:177
@ LastVendorType
Definition: Triple.h:185
@ MipsTechnologies
Definition: Triple.h:178
bool isNVPTX() const
Tests whether the target is NVPTX (32- or 64-bit).
Definition: Triple.h:824
bool isOSAIX() const
Tests whether the OS is AIX.
Definition: Triple.h:694
VersionTuple getMinimumSupportedOSVersion() const
Some platforms have different minimum supported OS versions that varies by the architecture specified...
Definition: Triple.cpp:1921
bool isArch64Bit() const
Test whether the architecture is 64-bit.
Definition: Triple.cpp:1538
StringRef getOSAndEnvironmentName() const
Get the operating system and optional environment components as a single string (separated by a '-' i...
Definition: Triple.cpp:1210
@ ARMSubArch_v6t2
Definition: Triple.h:144
@ MipsSubArch_r6
Definition: Triple.h:156
@ ARMSubArch_v7
Definition: Triple.h:135
@ ARMSubArch_v8m_mainline
Definition: Triple.h:133
@ ARMSubArch_v8r
Definition: Triple.h:131
@ ARMSubArch_v9_1a
Definition: Triple.h:119
@ SPIRVSubArch_v10
Definition: Triple.h:161
@ SPIRVSubArch_v13
Definition: Triple.h:164
@ ARMSubArch_v7k
Definition: Triple.h:139
@ ARMSubArch_v8_7a
Definition: Triple.h:123
@ ARMSubArch_v8
Definition: Triple.h:130
@ SPIRVSubArch_v16
Definition: Triple.h:167
@ ARMSubArch_v8_1a
Definition: Triple.h:129
@ ARMSubArch_v9_2a
Definition: Triple.h:118
@ SPIRVSubArch_v15
Definition: Triple.h:166
@ ARMSubArch_v7m
Definition: Triple.h:137
@ ARMSubArch_v6k
Definition: Triple.h:143
@ ARMSubArch_v5
Definition: Triple.h:145
@ AArch64SubArch_arm64e
Definition: Triple.h:149
@ ARMSubArch_v6
Definition: Triple.h:141
@ ARMSubArch_v9_5a
Definition: Triple.h:115
@ ARMSubArch_v7ve
Definition: Triple.h:140
@ ARMSubArch_v8m_baseline
Definition: Triple.h:132
@ ARMSubArch_v8_8a
Definition: Triple.h:122
@ ARMSubArch_v8_2a
Definition: Triple.h:128
@ ARMSubArch_v7s
Definition: Triple.h:138
@ KalimbaSubArch_v3
Definition: Triple.h:152
@ ARMSubArch_v8_4a
Definition: Triple.h:126
@ ARMSubArch_v8_9a
Definition: Triple.h:121
@ ARMSubArch_v7em
Definition: Triple.h:136
@ SPIRVSubArch_v12
Definition: Triple.h:163
@ SPIRVSubArch_v14
Definition: Triple.h:165
@ KalimbaSubArch_v4
Definition: Triple.h:153
@ ARMSubArch_v8_1m_mainline
Definition: Triple.h:134
@ ARMSubArch_v8_3a
Definition: Triple.h:127
@ AArch64SubArch_arm64ec
Definition: Triple.h:150
@ ARMSubArch_v8_6a
Definition: Triple.h:124
@ ARMSubArch_v5te
Definition: Triple.h:146
@ KalimbaSubArch_v5
Definition: Triple.h:154
@ ARMSubArch_v4t
Definition: Triple.h:147
@ ARMSubArch_v9_4a
Definition: Triple.h:116
@ ARMSubArch_v8_5a
Definition: Triple.h:125
@ ARMSubArch_v6m
Definition: Triple.h:142
@ ARMSubArch_v9_3a
Definition: Triple.h:117
@ ARMSubArch_v9
Definition: Triple.h:120
@ SPIRVSubArch_v11
Definition: Triple.h:162
@ PPCSubArch_spe
Definition: Triple.h:158
bool getMacOSXVersion(VersionTuple &Version) const
Parse the version number as with getOSVersion and then translate generic "darwin" versions to the cor...
Definition: Triple.cpp:1262
bool isSPARC64() const
Tests whether the target is 64-bit SPARC (big endian).
Definition: Triple.h:984
bool isWindowsCygwinEnvironment() const
Definition: Triple.h:637
bool isMacOSX() const
Is this a Mac OS X triple.
Definition: Triple.h:506
bool isOSFreeBSD() const
Definition: Triple.h:568
bool isXROS() const
Is this an Apple XROS triple.
Definition: Triple.h:534
void setEnvironmentName(StringRef Str)
Set the optional environment (fourth) component of the triple by name.
Definition: Triple.cpp:1454
void setOS(OSType Kind)
Set the operating system (third) component of the triple to a known type.
Definition: Triple.cpp:1411
void setOSName(StringRef Str)
Set the operating system (third) component of the triple by name.
Definition: Triple.cpp:1446
VendorType getVendor() const
Get the parsed vendor type of this triple.
Definition: Triple.h:367
bool isSPARC() const
Tests whether the target is SPARC.
Definition: Triple.h:987
bool isPPC64() const
Tests whether the target is 64-bit PowerPC (little and big endian).
Definition: Triple.h:948
bool isOSDarwin() const
Is this a "Darwin" OS (macOS, iOS, tvOS, watchOS, XROS, or DriverKit).
Definition: Triple.h:542
bool hasDLLImportExport() const
Tests if the environment supports dllimport/export annotations.
Definition: Triple.h:1055
bool isSPIRVLogical() const
Tests whether the target is SPIR-V Logical.
Definition: Triple.h:819
static StringRef getEnvironmentTypeName(EnvironmentType Kind)
Get the canonical name for the Kind environment.
Definition: Triple.cpp:285
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:484
bool isTvOS() const
Is this an Apple tvOS triple.
Definition: Triple.h:520
bool isOSEmscripten() const
Tests whether the OS is Emscripten.
Definition: Triple.h:682
bool isWindowsArm64EC() const
Definition: Triple.h:624
bool operator==(const Triple &Other) const
Definition: Triple.h:332
bool isWatchOS() const
Is this an Apple watchOS triple.
Definition: Triple.h:525
bool isiOS() const
Is this an iOS triple.
Definition: Triple.h:515
bool isMIPS() const
Tests whether the target is MIPS (little and big endian, 32- or 64-bit).
Definition: Triple.h:932
bool isOSGlibc() const
Tests whether the OS uses glibc.
Definition: Triple.h:687
static VersionTuple getCanonicalVersionForOS(OSType OSKind, const VersionTuple &Version)
Returns a canonicalized OS version number for the specified OS.
Definition: Triple.cpp:1955
bool isPS() const
Tests whether the target is the PS4 or PS5 platform.
Definition: Triple.h:750
bool isWasm() const
Tests whether the target is wasm (32- and 64-bit).
Definition: Triple.h:1005
bool isVulkanOS() const
Definition: Triple.h:793
StringRef getArchName() const
Get the architecture (first) component of the triple.
Definition: Triple.cpp:1189
bool isOSIAMCU() const
Definition: Triple.h:582
bool isOpenHOS() const
Definition: Triple.h:780
bool isMacCatalystEnvironment() const
Definition: Triple.h:550
bool isPS5() const
Tests whether the target is the PS5 platform.
Definition: Triple.h:743
bool isSPIRV() const
Tests whether the target is SPIR-V (32/64-bit/Logical).
Definition: Triple.h:813
bool isAArch64() const
Tests whether the target is AArch64 (little and big endian).
Definition: Triple.h:895
static StringRef getObjectFormatTypeName(ObjectFormatType ObjectFormat)
Get the name for the Object format.
Definition: Triple.cpp:335
bool isArch16Bit() const
Test whether the architecture is 16-bit.
Definition: Triple.cpp:1546
llvm::Triple getBigEndianArchVariant() const
Form a triple with a big endian variant of the current architecture.
Definition: Triple.cpp:1712
VersionTuple getiOSVersion() const
Parse the version number as with getOSVersion.
Definition: Triple.cpp:1307
bool hasDefaultEmulatedTLS() const
Tests whether the target uses emulated TLS as default.
Definition: Triple.h:1040
bool isSystemZ() const
Tests whether the target is SystemZ.
Definition: Triple.h:990
StringRef getEnvironmentVersionString() const
Get the version component of the environment component as a single string (the version after the envi...
Definition: Triple.cpp:1225
bool isPPC32SecurePlt() const
Tests whether the target 32-bit PowerPC uses Secure PLT.
Definition: Triple.h:961
bool isArch32Bit() const
Test whether the architecture is 32-bit.
Definition: Triple.cpp:1542
bool operator!=(const Triple &Other) const
Definition: Triple.h:339
unsigned getOSMajorVersion() const
Return just the major version number, this is specialized because it is a common query.
Definition: Triple.h:397
bool isCompatibleWith(const Triple &Other) const
Test whether target triples are compatible.
Definition: Triple.cpp:1871
bool isOSFuchsia() const
Definition: Triple.h:572
bool isOSBinFormatELF() const
Tests whether the OS uses the ELF binary format.
Definition: Triple.h:703
bool isWindowsMSVCEnvironment() const
Checks if the environment could be MSVC.
Definition: Triple.h:618
bool hasEnvironment() const
Does this triple have the optional environment (fourth) component?
Definition: Triple.h:373
bool isKnownWindowsMSVCEnvironment() const
Checks if the environment is MSVC.
Definition: Triple.h:613
static StringRef getArchTypePrefix(ArchType Kind)
Get the "prefix" canonical name for the Kind architecture.
Definition: Triple.cpp:124
bool isOSHaiku() const
Tests whether the OS is Haiku.
Definition: Triple.h:598
void setArch(ArchType Kind, SubArchType SubArch=NoSubArch)
Set the architecture (first) component of the triple to a known type.
Definition: Triple.cpp:1403
bool isDXIL() const
Tests whether the target is DXIL.
Definition: Triple.h:785
void setVendor(VendorType Kind)
Set the vendor (second) component of the triple to a known type.
Definition: Triple.cpp:1407
bool isGNUEnvironment() const
Definition: Triple.h:588
bool isLoongArch() const
Tests whether the target is LoongArch (32- and 64-bit).
Definition: Triple.h:919
bool isShaderStageEnvironment() const
Definition: Triple.h:795
bool isWindowsItaniumEnvironment() const
Definition: Triple.h:633
bool isVE() const
Tests whether the target is VE.
Definition: Triple.h:1000
Twine - A lightweight data structure for efficiently representing the concatenation of temporary valu...
Definition: Twine.h:81
Represents a version number in the form major[.minor[.subminor[.build]]].
Definition: VersionTuple.h:29
unsigned getMajor() const
Retrieve the major version number.
Definition: VersionTuple.h:71
This is an optimization pass for GlobalISel generic memory operations.
Definition: AddressRanges.h:18
@ Other
Any other memory.