llvm::Triple Class Reference

Triple - Helper class for working with autoconf configuration names. More...

#include "llvm/TargetParser/Triple.h"

Public Types
enum	ArchType {   UnknownArch , arm , armeb , aarch64 ,   aarch64_be , aarch64_32 , arc , avr ,   bpfel , bpfeb , csky , dxil ,   hexagon , loongarch32 , loongarch64 , m68k ,   mips , mipsel , mips64 , mips64el ,   msp430 , ppc , ppcle , ppc64 ,   ppc64le , r600 , amdgcn , riscv32 ,   riscv64 , riscv32be , riscv64be , sparc ,   sparcv9 , sparcel , systemz , tce ,   tcele , thumb , thumbeb , x86 ,   x86_64 , xcore , xtensa , nvptx ,   nvptx64 , amdil , amdil64 , hsail ,   hsail64 , spir , spir64 , spirv ,   spirv32 , spirv64 , kalimba , shave ,   lanai , wasm32 , wasm64 , renderscript32 ,   renderscript64 , ve , LastArchType = ve }
enum	SubArchType {   NoSubArch , ARMSubArch_v9_6a , ARMSubArch_v9_5a , ARMSubArch_v9_4a ,   ARMSubArch_v9_3a , ARMSubArch_v9_2a , ARMSubArch_v9_1a , ARMSubArch_v9 ,   ARMSubArch_v8_9a , ARMSubArch_v8_8a , ARMSubArch_v8_7a , ARMSubArch_v8_6a ,   ARMSubArch_v8_5a , ARMSubArch_v8_4a , ARMSubArch_v8_3a , ARMSubArch_v8_2a ,   ARMSubArch_v8_1a , ARMSubArch_v8 , ARMSubArch_v8r , ARMSubArch_v8m_baseline ,   ARMSubArch_v8m_mainline , ARMSubArch_v8_1m_mainline , ARMSubArch_v7 , ARMSubArch_v7em ,   ARMSubArch_v7m , ARMSubArch_v7s , ARMSubArch_v7k , ARMSubArch_v7ve ,   ARMSubArch_v6 , ARMSubArch_v6m , ARMSubArch_v6k , ARMSubArch_v6t2 ,   ARMSubArch_v5 , ARMSubArch_v5te , ARMSubArch_v4t , AArch64SubArch_arm64e ,   AArch64SubArch_arm64ec , KalimbaSubArch_v3 , KalimbaSubArch_v4 , KalimbaSubArch_v5 ,   MipsSubArch_r6 , PPCSubArch_spe , SPIRVSubArch_v10 , SPIRVSubArch_v11 ,   SPIRVSubArch_v12 , SPIRVSubArch_v13 , SPIRVSubArch_v14 , SPIRVSubArch_v15 ,   SPIRVSubArch_v16 , DXILSubArch_v1_0 , DXILSubArch_v1_1 , DXILSubArch_v1_2 ,   DXILSubArch_v1_3 , DXILSubArch_v1_4 , DXILSubArch_v1_5 , DXILSubArch_v1_6 ,   DXILSubArch_v1_7 , DXILSubArch_v1_8 , DXILSubArch_v1_9 , LatestDXILSubArch = DXILSubArch_v1_9 }
enum	VendorType {   UnknownVendor , Apple , PC , SCEI ,   Freescale , IBM , ImaginationTechnologies , MipsTechnologies ,   NVIDIA , CSR , AMD , Mesa ,   SUSE , OpenEmbedded , Intel , Meta ,   LastVendorType = Meta }
enum	OSType {   UnknownOS , Darwin , DragonFly , FreeBSD ,   Fuchsia , IOS , KFreeBSD , Linux ,   Lv2 , MacOSX , Managarm , NetBSD ,   OpenBSD , Solaris , UEFI , Win32 ,   ZOS , Haiku , RTEMS , AIX ,   CUDA , NVCL , AMDHSA , PS4 ,   PS5 , ELFIAMCU , TvOS , WatchOS ,   BridgeOS , DriverKit , XROS , Mesa3D ,   AMDPAL , HermitCore , Hurd , WASI ,   Emscripten , ShaderModel , LiteOS , Serenity ,   Vulkan , CheriotRTOS , LastOSType = CheriotRTOS }
enum	EnvironmentType {   UnknownEnvironment , GNU , GNUT64 , GNUABIN32 ,   GNUABI64 , GNUEABI , GNUEABIT64 , GNUEABIHF ,   GNUEABIHFT64 , GNUF32 , GNUF64 , GNUSF ,   GNUX32 , GNUILP32 , CODE16 , EABI ,   EABIHF , Android , Musl , MuslABIN32 ,   MuslABI64 , MuslEABI , MuslEABIHF , MuslF32 ,   MuslSF , MuslX32 , MuslWALI , LLVM ,   MSVC , Itanium , Cygnus , CoreCLR ,   Simulator , MacABI , Pixel , Vertex ,   Geometry , Hull , Domain , Compute ,   Library , RayGeneration , Intersection , AnyHit ,   ClosestHit , Miss , Callable , Mesh ,   Amplification , RootSignature , OpenCL , OpenHOS ,   Mlibc , PAuthTest , MTIA , LastEnvironmentType = MTIA }
enum	ObjectFormatType {   UnknownObjectFormat , COFF , DXContainer , ELF ,   GOFF , MachO , SPIRV , Wasm ,   XCOFF }

Public Member Functions
LLVM_ABI ExceptionHandling	getDefaultExceptionHandling () const
LLVM_ABI std::string	computeDataLayout (StringRef ABIName="") const
	Compute the LLVM IR data layout string based on the triple.
Constructors
	Triple ()=default
	Default constructor is the same as an empty string and leaves all triple fields unknown.
LLVM_ABI	Triple (std::string &&Str)
	Construct a triple from the string representation provided.
	Triple (StringRef Str)
	Triple (const char *Str)
	Triple (const std::string &Str)
LLVM_ABI	Triple (const Twine &Str)
LLVM_ABI	Triple (const Twine &ArchStr, const Twine &VendorStr, const Twine &OSStr)
	Construct a triple from string representations of the architecture, vendor, and OS.
LLVM_ABI	Triple (const Twine &ArchStr, const Twine &VendorStr, const Twine &OSStr, const Twine &EnvironmentStr)
	Construct a triple from string representations of the architecture, vendor, OS, and environment.
bool	operator== (const Triple &Other) const
bool	operator!= (const Triple &Other) const
Typed Component Access
ArchType	getArch () const
	Get the parsed architecture type of this triple.
SubArchType	getSubArch () const
	get the parsed subarchitecture type for this triple.
VendorType	getVendor () const
	Get the parsed vendor type of this triple.
OSType	getOS () const
	Get the parsed operating system type of this triple.
bool	hasEnvironment () const
	Does this triple have the optional environment (fourth) component?
EnvironmentType	getEnvironment () const
	Get the parsed environment type of this triple.
LLVM_ABI VersionTuple	getEnvironmentVersion () const
	Parse the version number from the OS name component of the triple, if present.
ObjectFormatType	getObjectFormat () const
	Get the object format for this triple.
LLVM_ABI VersionTuple	getOSVersion () const
	Parse the version number from the OS name component of the triple, if present.
unsigned	getOSMajorVersion () const
	Return just the major version number, this is specialized because it is a common query.
LLVM_ABI bool	getMacOSXVersion (VersionTuple &Version) const
	Parse the version number as with getOSVersion and then translate generic "darwin" versions to the corresponding OS X versions.
LLVM_ABI VersionTuple	getiOSVersion () const
	Parse the version number as with getOSVersion.
LLVM_ABI VersionTuple	getWatchOSVersion () const
	Parse the version number as with getOSVersion.
LLVM_ABI VersionTuple	getDriverKitVersion () const
	Parse the version number as with getOSVersion.
LLVM_ABI VersionTuple	getVulkanVersion () const
	Parse the Vulkan version number from the OSVersion and SPIR-V version (SubArch).
LLVM_ABI VersionTuple	getDXILVersion () const
	Parse the DXIL version number from the OSVersion and DXIL version (SubArch).
Direct Component Access
const std::string &	str () const
const std::string &	getTriple () const
bool	empty () const
	Whether the triple is empty / default constructed.
LLVM_ABI StringRef	getArchName () const
	Get the architecture (first) component of the triple.
LLVM_ABI StringRef	getVendorName () const
	Get the vendor (second) component of the triple.
LLVM_ABI StringRef	getOSName () const
	Get the operating system (third) component of the triple.
LLVM_ABI StringRef	getEnvironmentName () const
	Get the optional environment (fourth) component of the triple, or "" if empty.
LLVM_ABI StringRef	getOSAndEnvironmentName () const
	Get the operating system and optional environment components as a single string (separated by a '-' if the environment component is present).
LLVM_ABI StringRef	getEnvironmentVersionString () const
	Get the version component of the environment component as a single string (the version after the environment).
Mutators
LLVM_ABI void	setArch (ArchType Kind, SubArchType SubArch=NoSubArch)
	Set the architecture (first) component of the triple to a known type.
LLVM_ABI void	setVendor (VendorType Kind)
	Set the vendor (second) component of the triple to a known type.
LLVM_ABI void	setOS (OSType Kind)
	Set the operating system (third) component of the triple to a known type.
LLVM_ABI void	setEnvironment (EnvironmentType Kind)
	Set the environment (fourth) component of the triple to a known type.
LLVM_ABI void	setObjectFormat (ObjectFormatType Kind)
	Set the object file format.
LLVM_ABI void	setTriple (const Twine &Str)
	Set all components to the new triple Str.
LLVM_ABI void	setArchName (StringRef Str)
	Set the architecture (first) component of the triple by name.
LLVM_ABI void	setVendorName (StringRef Str)
	Set the vendor (second) component of the triple by name.
LLVM_ABI void	setOSName (StringRef Str)
	Set the operating system (third) component of the triple by name.
LLVM_ABI void	setEnvironmentName (StringRef Str)
	Set the optional environment (fourth) component of the triple by name.
LLVM_ABI void	setOSAndEnvironmentName (StringRef Str)
	Set the operating system and optional environment components with a single string.
Helpers to build variants of a particular triple.
LLVM_ABI llvm::Triple	get32BitArchVariant () const
	Form a triple with a 32-bit variant of the current architecture.
LLVM_ABI llvm::Triple	get64BitArchVariant () const
	Form a triple with a 64-bit variant of the current architecture.
LLVM_ABI llvm::Triple	getBigEndianArchVariant () const
	Form a triple with a big endian variant of the current architecture.
LLVM_ABI llvm::Triple	getLittleEndianArchVariant () const
	Form a triple with a little endian variant of the current architecture.
LLVM_ABI bool	isLittleEndian () const
	Tests whether the target triple is little endian.
LLVM_ABI bool	isCompatibleWith (const Triple &Other) const
	Test whether target triples are compatible.
bool	isGPU () const
	Test whether the target triple is for a GPU.
LLVM_ABI std::string	merge (const Triple &Other) const
	Merge target triples.
LLVM_ABI VersionTuple	getMinimumSupportedOSVersion () const
	Some platforms have different minimum supported OS versions that varies by the architecture specified in the triple.

Static Public Member Functions
static LLVM_ABI VersionTuple	getCanonicalVersionForOS (OSType OSKind, const VersionTuple &Version, bool IsInValidRange)
	Returns a canonicalized OS version number for the specified OS.
static LLVM_ABI bool	isValidVersionForOS (OSType OSKind, const VersionTuple &Version)
	Returns whether an OS version is invalid and would not map to an Apple OS.
Static helpers for IDs.
static LLVM_ABI StringRef	getArchTypeName (ArchType Kind)
	Get the canonical name for the Kind architecture.
static LLVM_ABI StringRef	getArchName (ArchType Kind, SubArchType SubArch=NoSubArch)
	Get the architecture name based on Kind and SubArch.
static LLVM_ABI StringRef	getArchTypePrefix (ArchType Kind)
	Get the "prefix" canonical name for the Kind architecture.
static LLVM_ABI StringRef	getVendorTypeName (VendorType Kind)
	Get the canonical name for the Kind vendor.
static LLVM_ABI StringRef	getOSTypeName (OSType Kind)
	Get the canonical name for the Kind operating system.
static LLVM_ABI StringRef	getEnvironmentTypeName (EnvironmentType Kind)
	Get the canonical name for the Kind environment.
static LLVM_ABI StringRef	getObjectFormatTypeName (ObjectFormatType ObjectFormat)
	Get the name for the Object format.
Static helpers for converting alternate architecture names.
static LLVM_ABI ArchType	getArchTypeForLLVMName (StringRef Str)
	The canonical type for the given LLVM architecture name (e.g., "x86").

Normalization
enum class	CanonicalForm { ANY = 0 , THREE_IDENT = 3 , FOUR_IDENT = 4 , FIVE_IDENT = 5 }
	Canonical form. More...
std::string	normalize (CanonicalForm Form=CanonicalForm::ANY) const
	Return the normalized form of this triple's string.
static LLVM_ABI std::string	normalize (StringRef Str, CanonicalForm Form=CanonicalForm::ANY)
	Turn an arbitrary machine specification into the canonical triple form (or something sensible that the Triple class understands if nothing better can reasonably be done).

Convenience Predicates
unsigned	getArchPointerBitWidth () const
	Returns the pointer width of this architecture.
LLVM_ABI unsigned	getTrampolineSize () const
	Returns the trampoline size in bytes for this configuration.
LLVM_ABI bool	isArch64Bit () const
	Test whether the architecture is 64-bit.
LLVM_ABI bool	isArch32Bit () const
	Test whether the architecture is 32-bit.
LLVM_ABI bool	isArch16Bit () const
	Test whether the architecture is 16-bit.
bool	isOSVersionLT (unsigned Major, unsigned Minor=0, unsigned Micro=0) const
	Helper function for doing comparisons against version numbers included in the target triple.
bool	isOSVersionLT (const Triple &Other) const
LLVM_ABI bool	isMacOSXVersionLT (unsigned Major, unsigned Minor=0, unsigned Micro=0) const
	Comparison function for checking OS X version compatibility, which handles supporting skewed version numbering schemes used by the "darwin" triples.
bool	isMacOSX () const
	Is this a Mac OS X triple.
bool	isiOS () const
	Is this an iOS triple.
bool	isTvOS () const
	Is this an Apple tvOS triple.
bool	isWatchOS () const
	Is this an Apple watchOS triple.
bool	isWatchABI () const
bool	isXROS () const
	Is this an Apple XROS triple.
bool	isBridgeOS () const
	Is this an Apple BridgeOS triple.
bool	isDriverKit () const
	Is this an Apple DriverKit triple.
bool	isOSzOS () const
bool	isAppleMachO () const
	Is this an Apple MachO triple.
bool	isOSDarwin () const
	Is this a "Darwin" OS (macOS, iOS, tvOS, watchOS, DriverKit, XROS, or bridgeOS).
bool	isSimulatorEnvironment () const
bool	isMacCatalystEnvironment () const
bool	isTargetMachineMac () const
	Returns true for targets that run on a macOS machine.
bool	isOSNetBSD () const
bool	isOSOpenBSD () const
bool	isOSFreeBSD () const
bool	isOSFuchsia () const
bool	isOSDragonFly () const
bool	isOSSolaris () const
bool	isOSIAMCU () const
bool	isOSUnknown () const
bool	isGNUEnvironment () const
bool	isOSHaiku () const
	Tests whether the OS is Haiku.
bool	isUEFI () const
	Tests whether the OS is UEFI.
bool	isOSWindows () const
	Tests whether the OS is Windows.
bool	isKnownWindowsMSVCEnvironment () const
	Checks if the environment is MSVC.
bool	isWindowsMSVCEnvironment () const
	Checks if the environment could be MSVC.
bool	isWindowsArm64EC () const
bool	isWindowsCoreCLREnvironment () const
bool	isWindowsItaniumEnvironment () const
bool	isWindowsCygwinEnvironment () const
bool	isWindowsGNUEnvironment () const
bool	isOSCygMing () const
	Tests for either Cygwin or MinGW OS.
bool	isOSMSVCRT () const
	Is this a "Windows" OS targeting a "MSVCRT.dll" environment.
bool	isOSLinux () const
	Tests whether the OS is Linux.
bool	isOSKFreeBSD () const
	Tests whether the OS is kFreeBSD.
bool	isOSHurd () const
	Tests whether the OS is Hurd.
bool	isOSWASI () const
	Tests whether the OS is WASI.
bool	isOSEmscripten () const
	Tests whether the OS is Emscripten.
bool	isOSGlibc () const
	Tests whether the OS uses glibc.
bool	isOSAIX () const
	Tests whether the OS is AIX.
bool	isOSSerenity () const
bool	isOSBinFormatELF () const
	Tests whether the OS uses the ELF binary format.
bool	isOSBinFormatCOFF () const
	Tests whether the OS uses the COFF binary format.
bool	isOSBinFormatGOFF () const
	Tests whether the OS uses the GOFF binary format.
bool	isOSBinFormatMachO () const
	Tests whether the environment is MachO.
bool	isOSBinFormatWasm () const
	Tests whether the OS uses the Wasm binary format.
bool	isOSBinFormatXCOFF () const
	Tests whether the OS uses the XCOFF binary format.
bool	isOSBinFormatDXContainer () const
	Tests whether the OS uses the DXContainer binary format.
bool	isWALI () const
	Tests whether the target uses WALI Wasm.
bool	isPS4 () const
	Tests whether the target is the PS4 platform.
bool	isPS5 () const
	Tests whether the target is the PS5 platform.
bool	isPS () const
	Tests whether the target is the PS4 or PS5 platform.
bool	isAndroid () const
	Tests whether the target is Android.
bool	isAndroidVersionLT (unsigned Major) const
bool	isMusl () const
	Tests whether the environment is musl-libc.
bool	isOHOSFamily () const
	Tests whether the target is OHOS LiteOS default enviroment is also OHOS, but omited on triple.
bool	isOpenHOS () const
bool	isOSLiteOS () const
bool	isDXIL () const
	Tests whether the target is DXIL.
bool	isShaderModelOS () const
bool	isVulkanOS () const
bool	isOSManagarm () const
bool	isShaderStageEnvironment () const
bool	isSPIR () const
	Tests whether the target is SPIR (32- or 64-bit).
bool	isSPIRV () const
	Tests whether the target is SPIR-V (32/64-bit/Logical).
bool	isSPIROrSPIRV () const
bool	isSPIRVLogical () const
	Tests whether the target is SPIR-V Logical.
bool	isNVPTX () const
	Tests whether the target is NVPTX (32- or 64-bit).
bool	isAMDGCN () const
	Tests whether the target is AMDGCN.
bool	isAMDGPU () const
bool	isThumb () const
	Tests whether the target is Thumb (little and big endian).
bool	isARM () const
	Tests whether the target is ARM (little and big endian).
bool	isTargetEHABICompatible () const
	Tests whether the target supports the EHABI exception handling standard.
bool	isTargetAEABI () const
bool	isTargetGNUAEABI () const
bool	isTargetMuslAEABI () const
bool	isArmT32 () const
	Tests whether the target is T32.
bool	isArmMClass () const
	Tests whether the target is an M-class.
bool	isAArch64 () const
	Tests whether the target is AArch64 (little and big endian).
bool	isAArch64 (int PointerWidth) const
	Tests whether the target is AArch64 and pointers are the size specified by PointerWidth.
bool	isLoongArch32 () const
	Tests whether the target is 32-bit LoongArch.
bool	isLoongArch64 () const
	Tests whether the target is 64-bit LoongArch.
bool	isLoongArch () const
	Tests whether the target is LoongArch (32- and 64-bit).
bool	isMIPS32 () const
	Tests whether the target is MIPS 32-bit (little and big endian).
bool	isMIPS64 () const
	Tests whether the target is MIPS 64-bit (little and big endian).
bool	isMIPS () const
	Tests whether the target is MIPS (little and big endian, 32- or 64-bit).
bool	isPPC () const
	Tests whether the target is PowerPC (32- or 64-bit LE or BE).
bool	isPPC32 () const
	Tests whether the target is 32-bit PowerPC (little and big endian).
bool	isPPC64 () const
	Tests whether the target is 64-bit PowerPC (little and big endian).
bool	isPPC64ELFv2ABI () const
	Tests whether the target 64-bit PowerPC big endian ABI is ELFv2.
bool	isPPC32SecurePlt () const
	Tests whether the target 32-bit PowerPC uses Secure PLT.
bool	isRISCV32 () const
	Tests whether the target is 32-bit RISC-V.
bool	isRISCV64 () const
	Tests whether the target is 64-bit RISC-V.
bool	isRISCV () const
	Tests whether the target is RISC-V (32- and 64-bit).
bool	isSPARC32 () const
	Tests whether the target is 32-bit SPARC (little and big endian).
bool	isSPARC64 () const
	Tests whether the target is 64-bit SPARC (big endian).
bool	isSPARC () const
	Tests whether the target is SPARC.
bool	isSystemZ () const
	Tests whether the target is SystemZ.
bool	isX86 () const
	Tests whether the target is x86 (32- or 64-bit).
bool	isX86_32 () const
	Tests whether the target is x86 (32-bit).
bool	isX86_64 () const
	Tests whether the target is x86 (64-bit).
bool	isVE () const
	Tests whether the target is VE.
bool	isWasm () const
	Tests whether the target is wasm (32- and 64-bit).
bool	isCSKY () const
bool	isArm64e () const
	Tests whether the target is the Apple "arm64e" AArch64 subarch.
bool	isABIN32 () const
bool	isX32 () const
	Tests whether the target is X32.
bool	isBPF () const
	Tests whether the target is eBPF.
bool	isTime64ABI () const
	Tests if the target forces 64-bit time_t on a 32-bit architecture.
bool	isHardFloatABI () const
	Tests if the target forces hardfloat.
bool	supportsCOMDAT () const
	Tests whether the target supports comdat.
bool	hasDefaultEmulatedTLS () const
	Tests whether the target uses emulated TLS as default.
bool	hasDefaultTLSDESC () const
	True if the target uses TLSDESC by default.
bool	hasDefaultDataSections () const
	Tests whether the target uses -data-sections as default.
bool	hasDLLImportExport () const
	Tests if the environment supports dllimport/export annotations.
static LLVM_ABI unsigned	getArchPointerBitWidth (llvm::Triple::ArchType Arch)
	Returns the pointer width of this architecture.

Detailed Description

Triple - Helper class for working with autoconf configuration names.

For historical reasons, we also call these 'triples' (they used to contain exactly three fields).

Configuration names are strings in the canonical form: ARCHITECTURE-VENDOR-OPERATING_SYSTEM or ARCHITECTURE-VENDOR-OPERATING_SYSTEM-ENVIRONMENT

This class is used for clients which want to support arbitrary configuration names, but also want to implement certain special behavior for particular configurations. This class isolates the mapping from the components of the configuration name to well known IDs.

At its core the Triple class is designed to be a wrapper for a triple string; the constructor does not change or normalize the triple string. Clients that need to handle the non-canonical triples that users often specify should use the normalize method.

See autoconf/config.guess for a glimpse into what configuration names look like in practice.

Definition at line 47 of file Triple.h.

Member Enumeration Documentation

ArchType

enum llvm::Triple::ArchType

Enumerator
UnknownArch
arm
armeb
aarch64
aarch64_be
aarch64_32
arc
avr
bpfel
bpfeb
csky
dxil
hexagon
loongarch32
loongarch64
m68k
mips
mipsel
mips64
mips64el
msp430
ppc
ppcle
ppc64
ppc64le
r600
amdgcn
riscv32
riscv64
riscv32be
riscv64be
sparc
sparcv9
sparcel
systemz
tce
tcele
thumb
thumbeb
x86
x86_64
xcore
xtensa
nvptx
nvptx64
amdil
amdil64
hsail
hsail64
spir
spir64
spirv
spirv32
spirv64
kalimba
shave
lanai
wasm32
wasm64
renderscript32
renderscript64
ve
LastArchType

Definition at line 49 of file Triple.h.

CanonicalForm

enum class llvm::Triple::CanonicalForm

strong

Canonical form.

Enumerator
ANY
THREE_IDENT
FOUR_IDENT
FIVE_IDENT

Definition at line 387 of file Triple.h.

EnvironmentType

enum llvm::Triple::EnvironmentType

Enumerator
UnknownEnvironment
GNU
GNUT64
GNUABIN32
GNUABI64
GNUEABI
GNUEABIT64
GNUEABIHF
GNUEABIHFT64
GNUF32
GNUF64
GNUSF
GNUX32
GNUILP32
CODE16
EABI
EABIHF
Android
Musl
MuslABIN32
MuslABI64
MuslEABI
MuslEABIHF
MuslF32
MuslSF
MuslX32
MuslWALI
LLVM
MSVC
Itanium
Cygnus
CoreCLR
Simulator
MacABI
Pixel
Vertex
Geometry
Hull
Domain
Compute
Library
RayGeneration
Intersection
AnyHit
ClosestHit
Miss
Callable
Mesh
Amplification
RootSignature
OpenCL
OpenHOS
Mlibc
PAuthTest
MTIA
LastEnvironmentType

Definition at line 252 of file Triple.h.

ObjectFormatType

enum llvm::Triple::ObjectFormatType

Enumerator
UnknownObjectFormat
COFF
DXContainer
ELF
GOFF
MachO
SPIRV
Wasm
XCOFF

Definition at line 318 of file Triple.h.

OSType

enum llvm::Triple::OSType

Enumerator
UnknownOS
Darwin
DragonFly
FreeBSD
Fuchsia
IOS
KFreeBSD
Linux
Lv2
MacOSX
Managarm
NetBSD
OpenBSD
Solaris
UEFI
Win32
ZOS
Haiku
RTEMS
AIX
CUDA
NVCL
AMDHSA
PS4
PS5
ELFIAMCU
TvOS
WatchOS
BridgeOS
DriverKit
XROS
Mesa3D
AMDPAL
HermitCore
Hurd
WASI
Emscripten
ShaderModel
LiteOS
Serenity
Vulkan
CheriotRTOS
LastOSType

Definition at line 206 of file Triple.h.

SubArchType

enum llvm::Triple::SubArchType

Enumerator
NoSubArch
ARMSubArch_v9_6a
ARMSubArch_v9_5a
ARMSubArch_v9_4a
ARMSubArch_v9_3a
ARMSubArch_v9_2a
ARMSubArch_v9_1a
ARMSubArch_v9
ARMSubArch_v8_9a
ARMSubArch_v8_8a
ARMSubArch_v8_7a
ARMSubArch_v8_6a
ARMSubArch_v8_5a
ARMSubArch_v8_4a
ARMSubArch_v8_3a
ARMSubArch_v8_2a
ARMSubArch_v8_1a
ARMSubArch_v8
ARMSubArch_v8r
ARMSubArch_v8m_baseline
ARMSubArch_v8m_mainline
ARMSubArch_v8_1m_mainline
ARMSubArch_v7
ARMSubArch_v7em
ARMSubArch_v7m
ARMSubArch_v7s
ARMSubArch_v7k
ARMSubArch_v7ve
ARMSubArch_v6
ARMSubArch_v6m
ARMSubArch_v6k
ARMSubArch_v6t2
ARMSubArch_v5
ARMSubArch_v5te
ARMSubArch_v4t
AArch64SubArch_arm64e
AArch64SubArch_arm64ec
KalimbaSubArch_v3
KalimbaSubArch_v4
KalimbaSubArch_v5
MipsSubArch_r6
PPCSubArch_spe
SPIRVSubArch_v10
SPIRVSubArch_v11
SPIRVSubArch_v12
SPIRVSubArch_v13
SPIRVSubArch_v14
SPIRVSubArch_v15
SPIRVSubArch_v16
DXILSubArch_v1_0
DXILSubArch_v1_1
DXILSubArch_v1_2
DXILSubArch_v1_3
DXILSubArch_v1_4
DXILSubArch_v1_5
DXILSubArch_v1_6
DXILSubArch_v1_7
DXILSubArch_v1_8
DXILSubArch_v1_9
LatestDXILSubArch

Definition at line 115 of file Triple.h.

VendorType

enum llvm::Triple::VendorType

Enumerator
UnknownVendor
Apple
PC
SCEI
Freescale
IBM
ImaginationTechnologies
MipsTechnologies
NVIDIA
CSR
AMD
Mesa
SUSE
OpenEmbedded
Intel
Meta
LastVendorType

Definition at line 186 of file Triple.h.

Constructor & Destructor Documentation

Triple() [1/8]

llvm::Triple::Triple ( )

default

Default constructor is the same as an empty string and leaves all triple fields unknown.

References LLVM_ABI.

Referenced by get32BitArchVariant(), get64BitArchVariant(), getBigEndianArchVariant(), getLittleEndianArchVariant(), isCompatibleWith(), isOSVersionLT(), merge(), operator!=(), operator==(), setTriple(), Triple(), Triple(), Triple(), Triple(), and Triple().

Triple() [2/8]

Triple::Triple ( std::string && Str )

explicit

Construct a triple from the string representation provided.

This stores the string representation and parses the various pieces into enum members.

Definition at line 1051 of file Triple.cpp.

References llvm::StringSwitch< T, R >::Cases(), llvm::StringSwitch< T, R >::Default(), getDefaultFormat(), GNU, GNUABI64, GNUABIN32, llvm::move(), parseArch(), parseEnvironment(), parseFormat(), parseOS(), parseSubArch(), parseVendor(), llvm::SmallVectorTemplateCommon< T, typename >::size(), llvm::StringRef::split(), llvm::StringSwitch< T, R >::StartsWith(), UnknownEnvironment, and UnknownObjectFormat.

Triple() [3/8]

llvm::Triple::Triple ( StringRef Str )

inlineexplicit

Definition at line 361 of file Triple.h.

References str(), and Triple().

Triple() [4/8]

llvm::Triple::Triple ( const char * Str )

inlineexplicit

Definition at line 362 of file Triple.h.

References Triple().

Triple() [5/8]

llvm::Triple::Triple ( const std::string & Str )

inlineexplicit

Definition at line 363 of file Triple.h.

References Triple().

Triple() [6/8]

Triple::Triple ( const Twine & Str )

explicit

Definition at line 1082 of file Triple.cpp.

References str(), and Triple().

Triple() [7/8]

Triple::Triple	(	const Twine &	ArchStr,
		const Twine &	VendorStr,
		const Twine &	OSStr )

Construct a triple from string representations of the architecture, vendor, and OS.

This joins each argument into a canonical string representation and parses them into enum members. It leaves the environment unknown and omits it from the string representation.

Definition at line 1090 of file Triple.cpp.

References getDefaultFormat(), parseArch(), parseOS(), parseSubArch(), parseVendor(), str(), Triple(), and UnknownObjectFormat.

Triple() [8/8]

Triple::Triple	(	const Twine &	ArchStr,
		const Twine &	VendorStr,
		const Twine &	OSStr,
		const Twine &	EnvironmentStr )

Construct a triple from string representations of the architecture, vendor, OS, and environment.

This joins each argument into a canonical string representation and parses them into enum members.

Definition at line 1105 of file Triple.cpp.

References getDefaultFormat(), parseArch(), parseEnvironment(), parseFormat(), parseOS(), parseSubArch(), parseVendor(), str(), and UnknownObjectFormat.

Member Function Documentation

computeDataLayout()

std::string Triple::computeDataLayout

(

StringRef

ABIName = ""

)

const

Compute the LLVM IR data layout string based on the triple.

Some targets customize the layout based on the ABIName string.

Definition at line 529 of file TargetDataLayout.cpp.

References aarch64, aarch64_32, aarch64_be, amdgcn, amdil, amdil64, arc, arm, armeb, avr, bpfeb, bpfel, computeAArch64DataLayout(), computeAMDDataLayout(), computeARMDataLayout(), computeBPFDataLayout(), computeCSKYDataLayout(), computeLanaiDataLayout(), computeLoongArchDataLayout(), computeM68kDataLayout(), computeMipsDataLayout(), computeNVPTXDataLayout(), computePowerDataLayout(), computeRISCVDataLayout(), computeSparcDataLayout(), computeSPIRVDataLayout(), computeSystemZDataLayout(), computeVEDataLayout(), computeWebAssemblyDataLayout(), computeX86DataLayout(), csky, dxil, getArch(), hexagon, hsail, hsail64, kalimba, lanai, llvm_unreachable, loongarch32, loongarch64, m68k, mips, mips64, mips64el, mipsel, msp430, nvptx, nvptx64, ppc, ppc64, ppc64le, ppcle, r600, renderscript32, renderscript64, riscv32, riscv32be, riscv64, riscv64be, shave, sparc, sparcel, sparcv9, spir, spir64, spirv, spirv32, spirv64, systemz, tce, tcele, thumb, thumbeb, UnknownArch, ve, wasm32, wasm64, x86, x86_64, xcore, and xtensa.

empty()

bool llvm::Triple::empty ( ) const

inline

Whether the triple is empty / default constructed.

Definition at line 484 of file Triple.h.

Referenced by isPPC32SecurePlt(), isPPC64ELFv2ABI(), and normalize().

get32BitArchVariant()

Triple Triple::get32BitArchVariant

(

)

const

Form a triple with a 32-bit variant of the current architecture.

This can be used to move across "families" of architectures where useful.

Returns

A new triple with a 32-bit architecture or an unknown architecture if no such variant can be found.

Definition at line 1799 of file Triple.cpp.

References aarch64, aarch64_32, aarch64_be, amdgcn, amdil, amdil64, arc, arm, armeb, avr, bpfeb, bpfel, csky, dxil, getArch(), getSubArch(), hexagon, hsail, hsail64, kalimba, lanai, loongarch32, loongarch64, m68k, mips, mips64, mips64el, mipsel, msp430, nvptx, nvptx64, ppc, ppc64, ppc64le, ppcle, r600, renderscript32, renderscript64, riscv32, riscv32be, riscv64, riscv64be, shave, sparc, sparcel, sparcv9, spir, spir64, spirv, spirv32, spirv64, systemz, T, tce, tcele, thumb, thumbeb, Triple(), UnknownArch, ve, wasm32, wasm64, x86, x86_64, xcore, and xtensa.

Referenced by llvm::sys::getProcessTriple().

get64BitArchVariant()

Triple Triple::get64BitArchVariant

(

)

const

Form a triple with a 64-bit variant of the current architecture.

This can be used to move across "families" of architectures where useful.

Returns

A new triple with a 64-bit architecture or an unknown architecture if no such variant can be found.

Definition at line 1882 of file Triple.cpp.

References aarch64, aarch64_32, aarch64_be, amdgcn, amdil, amdil64, arc, arm, armeb, avr, bpfeb, bpfel, csky, dxil, getArch(), getSubArch(), hexagon, hsail, hsail64, kalimba, lanai, loongarch32, loongarch64, m68k, mips, mips64, mips64el, mipsel, msp430, nvptx, nvptx64, ppc, ppc64, ppc64le, ppcle, r600, renderscript32, renderscript64, riscv32, riscv32be, riscv64, riscv64be, shave, sparc, sparcel, sparcv9, spir, spir64, spirv, spirv32, spirv64, systemz, T, tce, tcele, thumb, thumbeb, Triple(), UnknownArch, ve, wasm32, wasm64, x86, x86_64, xcore, and xtensa.

Referenced by llvm::sys::getProcessTriple().

getArch()

ArchType llvm::Triple::getArch ( ) const

inline

Get the parsed architecture type of this triple.

Definition at line 412 of file Triple.h.

Referenced by llvm::TargetLibraryInfoImpl::addVectorizableFunctionsFromVecLib(), adjustInlineAsm(), llvm::ARMELFMCAsmInfo::ARMELFMCAsmInfo(), llvm::ARMMCAsmInfoDarwin::ARMMCAsmInfoDarwin(), computeDataLayout(), createAArch64MCAsmInfo(), createPPCMCAsmInfo(), CreateVarArgHelper(), emplace(), llvm::X86_MC::X86MCInstrAnalysis::findPltEntries(), get32BitArchVariant(), get64BitArchVariant(), getArchPointerBitWidth(), getBigEndianArchVariant(), getDefaultExceptionHandling(), llvm::SubtargetFeatures::getDefaultSubtargetFeatures(), getDXILVersion(), getiOSVersion(), getLittleEndianArchVariant(), llvm::AMDGPUMCAsmInfo::getMaxInstLength(), llvm::AMDGPU::getMCReg(), getMinimumSupportedOSVersion(), llvm::memtag::getPC(), llvm::object::ELFObjectFileBase::getPltEntries(), getShadowMapping(), llvm::getSubDirectoryPath(), llvm::lto::getThinLTODefaultCPU(), getTrampolineSize(), getVulkanVersion(), llvm::TargetLoweringObjectFileELF::Initialize(), isAArch64(), isAArch64(), isAlignmentPreservedForAddrCast(), isAMDGCN(), isAMDGPU(), isArch16Bit(), isArch32Bit(), isArch64Bit(), isARM(), isArm64e(), isBPF(), isCompatibleWith(), isCSKY(), isDXIL(), isLittleEndian(), isLoongArch32(), isLoongArch64(), isMIPS32(), isMIPS64(), isNVPTX(), isPPC(), isPPC32(), isPPC32SecurePlt(), isPPC64(), isPPC64ELFv2ABI(), isPS4(), isPS5(), isRISCV32(), isRISCV64(), isSPARC32(), isSPARC64(), isSPIR(), isSPIRV(), isSPIRVLogical(), isSystemZ(), isThumb(), isVE(), isWALI(), isWasm(), isWindowsArm64EC(), isX86(), isX86_32(), isX86_64(), llvm::jitlink::LinkGraph::LinkGraph(), llvm::NVPTXMCAsmInfo::NVPTXMCAsmInfo(), llvm::omp::OMPContext::OMPContext(), llvm::ifs::parseTriple(), runImpl(), llvm::FastISel::selectXRayCustomEvent(), llvm::FastISel::selectXRayTypedEvent(), llvm::setGlobalVariableLargeSection(), llvm::BasicTTIImplBase< BasicTTIImpl >::shouldBuildRelLookupTables(), and llvm::SparcELFMCAsmInfo::SparcELFMCAsmInfo().

getArchName() [1/2]

StringRef Triple::getArchName

(

)

const

Get the architecture (first) component of the triple.

Definition at line 1392 of file Triple.cpp.

References llvm::StringRef::split().

Referenced by llvm::ARM::getARMCPUForArch(), getDXILArchNameFromShaderModel(), getDXILVersion(), setArch(), setEnvironmentName(), setOSAndEnvironmentName(), setOSName(), and setVendorName().

getArchName() [2/2]

StringRef Triple::getArchName ( ArchType Kind, SubArchType SubArch = NoSubArch )

static

Get the architecture name based on Kind and SubArch.

Definition at line 96 of file Triple.cpp.

References aarch64, AArch64SubArch_arm64e, AArch64SubArch_arm64ec, dxil, DXILSubArch_v1_0, DXILSubArch_v1_1, DXILSubArch_v1_2, DXILSubArch_v1_3, DXILSubArch_v1_4, DXILSubArch_v1_5, DXILSubArch_v1_6, DXILSubArch_v1_7, DXILSubArch_v1_8, DXILSubArch_v1_9, getArchTypeName(), mips, mips64, mips64el, mipsel, MipsSubArch_r6, NoSubArch, spirv, SPIRVSubArch_v10, SPIRVSubArch_v11, SPIRVSubArch_v12, SPIRVSubArch_v13, SPIRVSubArch_v14, SPIRVSubArch_v15, and SPIRVSubArch_v16.

getArchPointerBitWidth() [1/2]

unsigned llvm::Triple::getArchPointerBitWidth ( ) const

inline

Returns the pointer width of this architecture.

Definition at line 517 of file Triple.h.

References getArch(), and getArchPointerBitWidth().

Referenced by getArchPointerBitWidth(), isArch16Bit(), isArch32Bit(), and isArch64Bit().

getArchPointerBitWidth() [2/2]

unsigned Triple::getArchPointerBitWidth ( llvm::Triple::ArchType Arch )

static

Returns the pointer width of this architecture.

Definition at line 1694 of file Triple.cpp.

References aarch64, aarch64_32, aarch64_be, amdgcn, amdil, amdil64, arc, arm, armeb, avr, bpfeb, bpfel, csky, dxil, hexagon, hsail, hsail64, kalimba, lanai, llvm_unreachable, loongarch32, loongarch64, m68k, mips, mips64, mips64el, mipsel, msp430, nvptx, nvptx64, ppc, ppc64, ppc64le, ppcle, r600, renderscript32, renderscript64, riscv32, riscv32be, riscv64, riscv64be, shave, sparc, sparcel, sparcv9, spir, spir64, spirv, spirv32, spirv64, systemz, tce, tcele, thumb, thumbeb, UnknownArch, ve, wasm32, wasm64, x86, x86_64, xcore, and xtensa.

Referenced by llvm::jitlink::LinkGraph::LinkGraph().

getArchTypeForLLVMName()

Triple::ArchType Triple::getArchTypeForLLVMName ( StringRef Str )

static

The canonical type for the given LLVM architecture name (e.g., "x86").

Definition at line 444 of file Triple.cpp.

References aarch64, aarch64_32, aarch64_be, amdgcn, amdil, amdil64, arc, arm, armeb, avr, llvm::StringSwitch< T, R >::Case(), csky, llvm::StringSwitch< T, R >::Default(), dxil, hexagon, hsail, hsail64, kalimba, lanai, loongarch32, loongarch64, m68k, mips, mips64, mips64el, mipsel, msp430, nvptx, nvptx64, parseBPFArch(), ppc, ppc64, ppc64le, ppcle, r600, renderscript32, renderscript64, riscv32, riscv32be, riscv64, riscv64be, shave, sparc, sparcel, sparcv9, spir, spir64, spirv, spirv32, spirv64, llvm::StringSwitch< T, R >::StartsWith(), systemz, tce, tcele, thumb, thumbeb, UnknownArch, ve, wasm32, wasm64, x86, x86_64, xcore, and xtensa.

Referenced by llvm::TargetRegistry::lookupTarget(), and llvm::EngineBuilder::selectTarget().

getArchTypeName()

StringRef Triple::getArchTypeName ( ArchType Kind )

static

Get the canonical name for the Kind architecture.

Definition at line 24 of file Triple.cpp.

References aarch64, aarch64_32, aarch64_be, amdgcn, amdil, amdil64, arc, arm, armeb, avr, bpfeb, bpfel, csky, dxil, hexagon, hsail, hsail64, kalimba, lanai, llvm_unreachable, loongarch32, loongarch64, m68k, mips, mips64, mips64el, mipsel, msp430, nvptx, nvptx64, ppc, ppc64, ppc64le, ppcle, r600, renderscript32, renderscript64, riscv32, riscv32be, riscv64, riscv64be, shave, sparc, sparcel, sparcv9, spir, spir64, spirv, spirv32, spirv64, systemz, tce, tcele, thumb, thumbeb, UnknownArch, ve, wasm32, wasm64, x86, x86_64, xcore, and xtensa.

Referenced by llvm::orc::checkMachORelocatableObject(), getArchName(), and llvm::dwarf::parseRows().

getArchTypePrefix()

StringRef Triple::getArchTypePrefix ( ArchType Kind )

static

Get the "prefix" canonical name for the Kind architecture.

This is the prefix used by the architecture specific builtins, and is suitable for passing to

See also

Intrinsic::getIntrinsicForClangBuiltin().

Returns

- The architecture prefix, or 0 if none is defined.

Definition at line 173 of file Triple.cpp.

References aarch64, aarch64_32, aarch64_be, amdgcn, amdil, amdil64, arc, arm, armeb, avr, bpfeb, bpfel, csky, dxil, hexagon, hsail, hsail64, kalimba, lanai, loongarch32, loongarch64, m68k, mips, mips64, mips64el, mipsel, nvptx, nvptx64, ppc, ppc64, ppc64le, ppcle, r600, riscv32, riscv32be, riscv64, riscv64be, shave, sparc, sparcel, sparcv9, spir, spir64, spirv, spirv32, spirv64, systemz, thumb, thumbeb, ve, wasm32, wasm64, x86, x86_64, xcore, and xtensa.

getBigEndianArchVariant()

Triple Triple::getBigEndianArchVariant

(

)

const

Form a triple with a big endian variant of the current architecture.

This can be used to move across "families" of architectures where useful.

Returns

A new triple with a big endian architecture or an unknown architecture if no such variant can be found.

Definition at line 1965 of file Triple.cpp.

References aarch64, aarch64_be, amdgcn, amdil, amdil64, arm, avr, bpfeb, bpfel, csky, dxil, getArch(), getSubArch(), hexagon, hsail, hsail64, isLittleEndian(), kalimba, llvm_unreachable, loongarch32, loongarch64, mips, mips64, mips64el, mipsel, msp430, nvptx, nvptx64, ppc, ppc64, ppc64le, ppcle, r600, renderscript32, renderscript64, riscv32, riscv32be, riscv64, riscv64be, shave, sparc, sparcel, spir, spir64, spirv, spirv32, spirv64, T, tce, tcele, thumb, Triple(), UnknownArch, ve, wasm32, wasm64, x86, x86_64, xcore, and xtensa.

getCanonicalVersionForOS()

VersionTuple Triple::getCanonicalVersionForOS ( OSType OSKind, const VersionTuple & Version, bool IsInValidRange )

static

Returns a canonicalized OS version number for the specified OS.

Definition at line 2228 of file Triple.cpp.

References IOS, MacOSX, TvOS, llvm::Version, WatchOS, and XROS.

Referenced by getiOSVersion(), and llvm::MachO::mapToSupportedOSVersion().

getDefaultExceptionHandling()

ExceptionHandling Triple::getDefaultExceptionHandling

(

)

const

Definition at line 2310 of file Triple.cpp.

References llvm::AIX, arc, llvm::ARM, csky, llvm::DwarfCFI, getArch(), getOS(), hexagon, isAArch64(), isAMDGPU(), isARM(), isBPF(), isLoongArch(), isMIPS(), isNVPTX(), isOSBinFormatCOFF(), isOSBinFormatELF(), isOSBinFormatGOFF(), isOSBinFormatXCOFF(), isOSCygMing(), isOSDarwin(), isPPC(), isRISCV(), isSPARC(), isSPIROrSPIRV(), isThumb(), isWasm(), isWatchABI(), isWindowsItaniumEnvironment(), isX86(), lanai, m68k, msp430, NetBSD, llvm::None, llvm::SjLj, systemz, llvm::WinEH, x86, xcore, xtensa, and llvm::ZOS.

getDriverKitVersion()

VersionTuple Triple::getDriverKitVersion

(

)

const

Parse the version number as with getOSVersion.

Definition at line 1587 of file Triple.cpp.

References DriverKit, getOS(), getOSVersion(), llvm_unreachable, and llvm::Version.

getDXILVersion()

VersionTuple Triple::getDXILVersion

(

)

const

Parse the DXIL version number from the OSVersion and DXIL version (SubArch).

This should only be called with DXIL triples.

Definition at line 1624 of file Triple.cpp.

References dxil, getArch(), getArchName(), getDXILArchNameFromShaderModel(), getOS(), getOSName(), getSubArch(), llvm_unreachable, NoSubArch, parseVersionFromName(), and ShaderModel.

getEnvironment()

EnvironmentType llvm::Triple::getEnvironment ( ) const

inline

Get the parsed environment type of this triple.

Definition at line 429 of file Triple.h.

Referenced by llvm::createAArch64beAsmBackend(), llvm::createAArch64leAsmBackend(), emplace(), llvm::ARM::getARMCPUForArch(), getEnvironmentVersionString(), isAArch64(), isABIN32(), isAndroid(), isCompatibleWith(), isGNUEnvironment(), isHardFloatABI(), isKnownWindowsMSVCEnvironment(), isMacCatalystEnvironment(), isMusl(), isOpenHOS(), isShaderStageEnvironment(), isSimulatorEnvironment(), isTargetAEABI(), isTargetEHABICompatible(), isTargetGNUAEABI(), isTargetMuslAEABI(), isTime64ABI(), isWALI(), isWindowsCoreCLREnvironment(), isWindowsCygwinEnvironment(), isWindowsGNUEnvironment(), isWindowsItaniumEnvironment(), isWindowsMSVCEnvironment(), and isX32().

getEnvironmentName()

StringRef Triple::getEnvironmentName

(

)

const

Get the optional environment (fourth) component of the triple, or "" if empty.

Definition at line 1407 of file Triple.cpp.

References llvm::StringRef::split().

Referenced by getEnvironmentVersionString(), hasEnvironment(), and setOSName().

getEnvironmentTypeName()

StringRef Triple::getEnvironmentTypeName ( EnvironmentType Kind )

static

Get the canonical name for the Kind environment.

Definition at line 341 of file Triple.cpp.

References Amplification, Android, AnyHit, Callable, ClosestHit, CODE16, Compute, CoreCLR, Cygnus, Domain, EABI, EABIHF, Geometry, GNU, GNUABI64, GNUABIN32, GNUEABI, GNUEABIHF, GNUEABIHFT64, GNUEABIT64, GNUF32, GNUF64, GNUILP32, GNUSF, GNUT64, GNUX32, Hull, Intersection, Itanium, Library, LLVM, llvm_unreachable, MacABI, Mesh, Miss, Mlibc, MSVC, MTIA, Musl, MuslABI64, MuslABIN32, MuslEABI, MuslEABIHF, MuslF32, MuslSF, MuslWALI, MuslX32, OpenCL, OpenHOS, PAuthTest, Pixel, RayGeneration, RootSignature, Simulator, UnknownEnvironment, and Vertex.

Referenced by getEnvironmentVersionString(), llvm::dxil::ModuleMetadataInfo::print(), setEnvironment(), setObjectFormat(), and translateMetadata().

getEnvironmentVersion()

VersionTuple Triple::getEnvironmentVersion

(

)

const

Parse the version number from the OS name component of the triple, if present.

For example, "fooos1.2.3" would return (1, 2, 3).

Definition at line 1424 of file Triple.cpp.

References getEnvironmentVersionString(), and parseVersionFromName().

Referenced by isAndroidVersionLT().

getEnvironmentVersionString()

StringRef Triple::getEnvironmentVersionString

(

)

const

Get the version component of the environment component as a single string (the version after the environment).

For example, "fooos1.2.3" would return "1.2.3".

Definition at line 1428 of file Triple.cpp.

References llvm::StringRef::consume_back(), llvm::StringRef::consume_front(), llvm::StringRef::contains(), getEnvironment(), getEnvironmentName(), getEnvironmentTypeName(), getObjectFormat(), getObjectFormatTypeName(), str(), and UnknownObjectFormat.

Referenced by getEnvironmentVersion().

getiOSVersion()

VersionTuple Triple::getiOSVersion

(

)

const

Parse the version number as with getOSVersion.

This should only be called with IOS or generic triples.

Definition at line 1513 of file Triple.cpp.

References aarch64, BridgeOS, Darwin, DriverKit, getArch(), getCanonicalVersionForOS(), getOS(), getOSVersion(), IOS, isValidVersionForOS(), llvm_unreachable, MacOSX, TvOS, llvm::Version, WatchOS, and XROS.

getLittleEndianArchVariant()

Triple Triple::getLittleEndianArchVariant

(

)

const

Form a triple with a little endian variant of the current architecture.

This can be used to move across "families" of architectures where useful.

Returns

A new triple with a little endian architecture or an unknown architecture if no such variant can be found.

Definition at line 2035 of file Triple.cpp.

References aarch64, aarch64_be, armeb, bpfeb, bpfel, getArch(), getSubArch(), isLittleEndian(), lanai, llvm_unreachable, m68k, mips, mips64, mips64el, mipsel, ppc, ppc64, ppc64le, ppcle, riscv32, riscv32be, riscv64, riscv64be, sparc, sparcel, sparcv9, systemz, T, tce, tcele, thumbeb, Triple(), and UnknownArch.

getMacOSXVersion()

bool Triple::getMacOSXVersion

(

VersionTuple &

Version

)

const

Parse the version number as with getOSVersion and then translate generic "darwin" versions to the corresponding OS X versions.

This may also be called with IOS triples but the OS X version number is just set to a constant 10.4.0 in that case. Returns true if successful.

Definition at line 1465 of file Triple.cpp.

References Darwin, DriverKit, getOS(), getOSVersion(), IOS, llvm_unreachable, MacOSX, TvOS, llvm::Version, WatchOS, and XROS.

getMinimumSupportedOSVersion()

VersionTuple Triple::getMinimumSupportedOSVersion

(

)

const

Some platforms have different minimum supported OS versions that varies by the architecture specified in the triple.

This function returns the minimum supported OS version for this triple if one an exists, or an invalid version tuple if this triple doesn't have one.

Definition at line 2191 of file Triple.cpp.

References aarch64, aarch64_32, Apple, assert(), DriverKit, getArch(), getOS(), getVendor(), IOS, isArm64e(), isMacCatalystEnvironment(), isSimulatorEnvironment(), MacOSX, TvOS, and WatchOS.

Referenced by llvm::MachO::mapToSupportedOSVersion().

getObjectFormat()

ObjectFormatType llvm::Triple::getObjectFormat ( ) const

inline

Get the object format for this triple.

Definition at line 438 of file Triple.h.

Referenced by createARMAsmBackend(), getEnvironmentVersionString(), isCompatibleWith(), isOSBinFormatCOFF(), isOSBinFormatDXContainer(), isOSBinFormatELF(), isOSBinFormatGOFF(), isOSBinFormatMachO(), isOSBinFormatWasm(), isOSBinFormatXCOFF(), llvm::MCContext::MCContext(), llvm::orc::GDBJITDebugInfoRegistrationPlugin::modifyPassConfig(), and llvm::setGlobalVariableLargeSection().

getObjectFormatTypeName()

StringRef Triple::getObjectFormatTypeName ( ObjectFormatType ObjectFormat )

static

Get the name for the Object format.

Definition at line 414 of file Triple.cpp.

References COFF, DXContainer, ELF, GOFF, llvm_unreachable, MachO, SPIRV, UnknownObjectFormat, Wasm, and XCOFF.

Referenced by llvm::orc::enableDebuggerSupport(), getEnvironmentVersionString(), normalize(), setEnvironment(), and setObjectFormat().

getOS()

OSType llvm::Triple::getOS ( ) const

inline

Get the parsed operating system type of this triple.

Definition at line 421 of file Triple.h.

Referenced by llvm::ARMELFMCAsmInfo::ARMELFMCAsmInfo(), llvm::createAArch64beAsmBackend(), llvm::createAArch64leAsmBackend(), createARMAsmBackend(), llvm::createAVRAsmBackend(), llvm::createM68kAsmBackend(), llvm::createSparcAsmBackend(), llvm::createSystemZMCAsmBackend(), llvm::createVEAsmBackend(), llvm::createX86_32AsmBackend(), llvm::createX86_64AsmBackend(), llvm::createXtensaAsmBackend(), llvm::AMDGPUAsmPrinter::doFinalization(), emplace(), llvm::ARM::getARMCPUForArch(), getDefaultExceptionHandling(), getDriverKitVersion(), getDXILVersion(), getiOSVersion(), getMacOSXVersion(), getMinimumSupportedOSVersion(), getOSVersion(), getVulkanVersion(), getWatchOSVersion(), isBridgeOS(), isCompatibleWith(), isDriverKit(), llvm::AMDGPU::isHsaAbi(), isiOS(), isMacOSX(), isMacOSXVersionLT(), isOSAIX(), isOSDragonFly(), isOSEmscripten(), isOSFreeBSD(), isOSFuchsia(), isOSGlibc(), isOSHaiku(), isOSHurd(), isOSIAMCU(), isOSKFreeBSD(), isOSLinux(), isOSLiteOS(), isOSManagarm(), isOSNetBSD(), isOSOpenBSD(), isOSSerenity(), isOSSolaris(), isOSUnknown(), isOSWASI(), isOSWindows(), isOSzOS(), isPPC32SecurePlt(), isPPC64ELFv2ABI(), isPS4(), isPS5(), isShaderModelOS(), isTvOS(), isUEFI(), isVulkanOS(), isWatchOS(), isXROS(), llvm::MachO::mapToSupportedOSVersion(), llvm::AMDGPUResourceUsageAnalysis::run(), and llvm::SITargetLowering::shouldUseLDSConstAddress().

getOSAndEnvironmentName()

StringRef Triple::getOSAndEnvironmentName

(

)

const

Get the operating system and optional environment components as a single string (separated by a '-' if the environment component is present).

Definition at line 1413 of file Triple.cpp.

References llvm::StringRef::split().

Referenced by setArchName(), and setVendorName().

getOSMajorVersion()

unsigned llvm::Triple::getOSMajorVersion ( ) const

inline

Return just the major version number, this is specialized because it is a common query.

Definition at line 448 of file Triple.h.

References llvm::VersionTuple::getMajor(), and getOSVersion().

Referenced by isPPC32SecurePlt(), and isPPC64ELFv2ABI().

getOSName()

StringRef Triple::getOSName

(

)

const

Get the operating system (third) component of the triple.

Definition at line 1401 of file Triple.cpp.

References llvm::StringRef::split().

Referenced by getDXILVersion(), getOSVersion(), and setEnvironmentName().

getOSTypeName()

StringRef Triple::getOSTypeName ( OSType Kind )

static

Get the canonical name for the Kind operating system.

Definition at line 289 of file Triple.cpp.

References AIX, AMDHSA, AMDPAL, BridgeOS, CheriotRTOS, CUDA, Darwin, DragonFly, DriverKit, ELFIAMCU, Emscripten, FreeBSD, Fuchsia, Haiku, HermitCore, Hurd, IOS, KFreeBSD, Linux, LiteOS, llvm_unreachable, Lv2, MacOSX, Managarm, Mesa3D, NetBSD, NVCL, OpenBSD, PS4, PS5, RTEMS, Serenity, ShaderModel, Solaris, TvOS, UEFI, UnknownOS, Vulkan, WASI, WatchOS, Win32, XROS, and ZOS.

Referenced by getOSVersion(), and setOS().

getOSVersion()

VersionTuple Triple::getOSVersion

(

)

const

Parse the version number from the OS name component of the triple, if present.

For example, "fooos1.2.3" would return (1, 2, 3).

Definition at line 1451 of file Triple.cpp.

References llvm::StringRef::consume_front(), getOS(), getOSName(), getOSTypeName(), MacOSX, parseVersionFromName(), llvm::StringRef::size(), llvm::StringRef::starts_with(), and llvm::StringRef::substr().

Referenced by getDriverKitVersion(), getiOSVersion(), getMacOSXVersion(), getOSMajorVersion(), getVulkanVersion(), getWatchOSVersion(), isOSVersionLT(), isOSVersionLT(), isPPC32SecurePlt(), isPPC64ELFv2ABI(), and llvm::MachO::mapToSupportedOSVersion().

getSubArch()

SubArchType llvm::Triple::getSubArch ( ) const

inline

get the parsed subarchitecture type for this triple.

Definition at line 415 of file Triple.h.

Referenced by get32BitArchVariant(), get64BitArchVariant(), getBigEndianArchVariant(), getDXILVersion(), getLittleEndianArchVariant(), getVulkanVersion(), isArm64e(), isArmMClass(), isArmT32(), isCompatibleWith(), isWatchABI(), isWindowsArm64EC(), and llvm::object::ELFObjectFileBase::setARMSubArch().

getTrampolineSize()

unsigned Triple::getTrampolineSize

(

)

const

Returns the trampoline size in bytes for this configuration.

Definition at line 1769 of file Triple.cpp.

References getArch(), isOSLinux(), ppc, ppc64, ppc64le, and ppcle.

getTriple()

const std::string & llvm::Triple::getTriple ( ) const

inline

Definition at line 481 of file Triple.h.

Referenced by llvm::dwarf_linker::classic::DwarfStreamer::init(), llvm::dwarf_linker::parallel::DwarfEmitterImpl::init(), llvm::TargetRegistry::lookupTarget(), llvm::omp::OMPContext::OMPContext(), llvm::EngineBuilder::selectTarget(), and llvm::SPIRVTranslate().

getVendor()

VendorType llvm::Triple::getVendor ( ) const

inline

Get the parsed vendor type of this triple.

Definition at line 418 of file Triple.h.

Referenced by llvm::SubtargetFeatures::getDefaultSubtargetFeatures(), getMinimumSupportedOSVersion(), isAppleMachO(), isCompatibleWith(), isPS4(), isPS5(), and merge().

getVendorName()

StringRef Triple::getVendorName

(

)

const

Get the vendor (second) component of the triple.

Definition at line 1396 of file Triple.cpp.

References llvm::StringRef::split().

Referenced by setArchName(), setEnvironmentName(), setOSAndEnvironmentName(), and setOSName().

getVendorTypeName()

StringRef Triple::getVendorTypeName ( VendorType Kind )

static

Get the canonical name for the Kind vendor.

Definition at line 263 of file Triple.cpp.

References AMD, Apple, CSR, Freescale, IBM, ImaginationTechnologies, Intel, llvm_unreachable, Mesa, Meta, MipsTechnologies, NVIDIA, OpenEmbedded, PC, SCEI, SUSE, and UnknownVendor.

Referenced by setVendor().

getVulkanVersion()

VersionTuple Triple::getVulkanVersion

(

)

const

Parse the Vulkan version number from the OSVersion and SPIR-V version (SubArch).

This should only be called with Vulkan SPIR-V triples.

Definition at line 1599 of file Triple.cpp.

References llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::contains(), getArch(), getOS(), getOSVersion(), getSubArch(), llvm_unreachable, llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::lookup(), NoSubArch, spirv, SPIRVSubArch_v15, SPIRVSubArch_v16, and Vulkan.

getWatchOSVersion()

VersionTuple Triple::getWatchOSVersion

(

)

const

Parse the version number as with getOSVersion.

This should only be called with WatchOS or generic triples.

Definition at line 1562 of file Triple.cpp.

References Darwin, DriverKit, getOS(), getOSVersion(), IOS, llvm_unreachable, MacOSX, llvm::Version, WatchOS, and XROS.

hasDefaultDataSections()

bool llvm::Triple::hasDefaultDataSections ( ) const

inline

Tests whether the target uses -data-sections as default.

Definition at line 1194 of file Triple.h.

References isOSBinFormatXCOFF(), and isWasm().

Referenced by llvm::codegen::InitTargetOptionsFromCodeGenFlags().

hasDefaultEmulatedTLS()

bool llvm::Triple::hasDefaultEmulatedTLS ( ) const

inline

Tests whether the target uses emulated TLS as default.

Note: Android API level 29 (10) introduced ELF TLS.

Definition at line 1183 of file Triple.h.

References isAndroid(), isAndroidVersionLT(), isOHOSFamily(), isOSOpenBSD(), and isWindowsCygwinEnvironment().

Referenced by llvm::codegen::InitTargetOptionsFromCodeGenFlags().

hasDefaultTLSDESC()

bool llvm::Triple::hasDefaultTLSDESC ( ) const

inline

True if the target uses TLSDESC by default.

Definition at line 1189 of file Triple.h.

References isAArch64(), isAndroid(), isOSFuchsia(), and isRISCV64().

Referenced by llvm::codegen::InitTargetOptionsFromCodeGenFlags().

hasDLLImportExport()

bool llvm::Triple::hasDLLImportExport ( ) const

inline

Tests if the environment supports dllimport/export annotations.

Definition at line 1199 of file Triple.h.

References isOSWindows(), and isPS().

hasEnvironment()

bool llvm::Triple::hasEnvironment ( ) const

inline

Does this triple have the optional environment (fourth) component?

Definition at line 424 of file Triple.h.

References getEnvironmentName().

Referenced by setOSName().

isAArch64() [1/2]

bool llvm::Triple::isAArch64 ( ) const

inline

Tests whether the target is AArch64 (little and big endian).

Definition at line 1006 of file Triple.h.

References aarch64, aarch64_32, aarch64_be, and getArch().

Referenced by CreateVarArgHelper(), getDefaultExceptionHandling(), hasDefaultTLSDESC(), insertCall(), isAArch64(), llvm::FastISel::selectXRayCustomEvent(), and llvm::FastISel::selectXRayTypedEvent().

isAArch64() [2/2]

bool llvm::Triple::isAArch64 ( int PointerWidth ) const

inline

Tests whether the target is AArch64 and pointers are the size specified by PointerWidth.

Definition at line 1013 of file Triple.h.

References aarch64_32, assert(), getArch(), getEnvironment(), GNUILP32, and isAArch64().

isABIN32()

bool llvm::Triple::isABIN32 ( ) const

inline

Definition at line 1142 of file Triple.h.

References getEnvironment(), GNUABIN32, and MuslABIN32.

Referenced by getShadowMapping().

isAMDGCN()

bool llvm::Triple::isAMDGCN ( ) const

inline

Tests whether the target is AMDGCN.

Definition at line 912 of file Triple.h.

References amdgcn, and getArch().

Referenced by llvm::AMDGPUSubtarget::get(), llvm::AMDGPU::IsaInfo::getMaxWorkGroupsPerCU(), and isAMDGPU().

isAMDGPU()

bool llvm::Triple::isAMDGPU ( ) const

inline

Definition at line 914 of file Triple.h.

References getArch(), isAMDGCN(), and r600.

Referenced by getDefaultExceptionHandling(), getShadowMapping(), isGPU(), and llvm::object::ObjectFile::makeTriple().

isAndroid()

bool llvm::Triple::isAndroid ( ) const

inline

Tests whether the target is Android.

Definition at line 826 of file Triple.h.

References Android, and getEnvironment().

Referenced by getShadowMapping(), hasDefaultEmulatedTLS(), hasDefaultTLSDESC(), hasStackGuardSlotTLS(), isAndroidVersionLT(), isOSGlibc(), and isTargetEHABICompatible().

isAndroidVersionLT()

bool llvm::Triple::isAndroidVersionLT ( unsigned Major ) const

inline

Definition at line 828 of file Triple.h.

References assert(), getEnvironmentVersion(), isAndroid(), isArch64Bit(), and llvm::Version.

Referenced by hasDefaultEmulatedTLS().

isAppleMachO()

bool llvm::Triple::isAppleMachO ( ) const

inline

Is this an Apple MachO triple.

Definition at line 606 of file Triple.h.

References Apple, getVendor(), and isOSBinFormatMachO().

isArch16Bit()

bool Triple::isArch16Bit

(

)

const

Test whether the architecture is 16-bit.

Note that this tests for 16-bit pointer width, and nothing else.

Definition at line 1795 of file Triple.cpp.

References getArch(), and getArchPointerBitWidth().

isArch32Bit()

bool Triple::isArch32Bit

(

)

const

Test whether the architecture is 32-bit.

Note that this tests for 32-bit pointer width, and nothing else.

Definition at line 1791 of file Triple.cpp.

References getArch(), and getArchPointerBitWidth().

Referenced by llvm::RISCVTargetStreamer::emitNoteGnuPropertySection(), and llvm::sys::getProcessTriple().

isArch64Bit()

bool Triple::isArch64Bit

(

)

const

Test whether the architecture is 64-bit.

Note that this tests for 64-bit pointer width, and nothing else. Note that we intentionally expose only three predicates, 64-bit, 32-bit, and 16-bit. The inner details of pointer width for particular architectures is not summed up in the triple, and so only a coarse grained predicate system is provided.

Definition at line 1787 of file Triple.cpp.

References getArch(), and getArchPointerBitWidth().

Referenced by llvm::RISCVTargetStreamer::emitNoteGnuPropertySection(), llvm::WebAssembly::getOrCreateFunctionTableSymbol(), llvm::sys::getProcessTriple(), llvm::object::IRObjectFile::is64Bit(), isAndroidVersionLT(), llvm::ifs::parseTriple(), and llvm::BasicTTIImplBase< BasicTTIImpl >::shouldBuildRelLookupTables().

isARM()

bool llvm::Triple::isARM ( ) const

inline

Tests whether the target is ARM (little and big endian).

Definition at line 922 of file Triple.h.

References arm, armeb, and getArch().

Referenced by CreateVarArgHelper(), getDefaultExceptionHandling(), getShadowMapping(), and isTargetEHABICompatible().

isArm64e()

bool llvm::Triple::isArm64e ( ) const

inline

Tests whether the target is the Apple "arm64e" AArch64 subarch.

Definition at line 1136 of file Triple.h.

References aarch64, AArch64SubArch_arm64e, getArch(), and getSubArch().

Referenced by getMinimumSupportedOSVersion(), and llvm::lto::getThinLTODefaultCPU().

isArmMClass()

bool llvm::Triple::isArmMClass ( ) const

inline

Tests whether the target is an M-class.

Definition at line 991 of file Triple.h.

References ARMSubArch_v6m, ARMSubArch_v7em, ARMSubArch_v7m, ARMSubArch_v8_1m_mainline, ARMSubArch_v8m_baseline, ARMSubArch_v8m_mainline, and getSubArch().

isArmT32()

bool llvm::Triple::isArmT32 ( ) const

inline

Tests whether the target is T32.

Definition at line 971 of file Triple.h.

References ARMSubArch_v4t, ARMSubArch_v5, ARMSubArch_v5te, ARMSubArch_v6, ARMSubArch_v6k, ARMSubArch_v6m, ARMSubArch_v6t2, ARMSubArch_v7k, ARMSubArch_v7s, ARMSubArch_v7ve, ARMSubArch_v8m_baseline, and getSubArch().

isBPF()

bool llvm::Triple::isBPF ( ) const

inline

Tests whether the target is eBPF.

Definition at line 1154 of file Triple.h.

References bpfeb, bpfel, and getArch().

Referenced by getDefaultExceptionHandling(), and llvm::symbolize::useBTFContext().

isBridgeOS()

bool llvm::Triple::isBridgeOS ( ) const

inline

Is this an Apple BridgeOS triple.

Definition at line 598 of file Triple.h.

References BridgeOS, and getOS().

Referenced by isOSDarwin().

isCompatibleWith()

bool Triple::isCompatibleWith

(

const Triple &

Other

)

const

Test whether target triples are compatible.

Definition at line 2130 of file Triple.cpp.

References Apple, arm, armeb, getArch(), getEnvironment(), getObjectFormat(), getOS(), getSubArch(), getVendor(), isWindowsGNUEnvironment(), llvm::Other, thumb, thumbeb, and Triple().

isCSKY()

bool llvm::Triple::isCSKY ( ) const

inline

Definition at line 1131 of file Triple.h.

References csky, and getArch().

isDriverKit()

bool llvm::Triple::isDriverKit ( ) const

inline

Is this an Apple DriverKit triple.

Definition at line 601 of file Triple.h.

References DriverKit, and getOS().

Referenced by getShadowMapping(), and isOSDarwin().

isDXIL()

bool llvm::Triple::isDXIL ( ) const

inline

Tests whether the target is DXIL.

Definition at line 863 of file Triple.h.

References dxil, and getArch().

isGNUEnvironment()

bool llvm::Triple::isGNUEnvironment ( ) const

inline

Definition at line 659 of file Triple.h.

References getEnvironment(), GNU, GNUABI64, GNUABIN32, GNUEABI, GNUEABIHF, GNUEABIHFT64, GNUEABIT64, GNUF32, GNUF64, GNUSF, GNUT64, and GNUX32.

isGPU()

bool llvm::Triple::isGPU ( ) const

inline

Test whether the target triple is for a GPU.

Definition at line 1284 of file Triple.h.

References isAMDGPU(), isNVPTX(), and isSPIRV().

isHardFloatABI()

bool llvm::Triple::isHardFloatABI ( ) const

inline

Tests if the target forces hardfloat.

Definition at line 1166 of file Triple.h.

References EABIHF, getEnvironment(), GNUEABIHF, GNUEABIHFT64, and MuslEABIHF.

isiOS()

bool llvm::Triple::isiOS ( ) const

inline

Is this an iOS triple.

Note: This identifies tvOS as a variant of iOS. If that ever changes, i.e., if the two operating systems diverge or their version numbers get out of sync, that will need to be changed. watchOS has completely different version numbers so it is not included.

Definition at line 576 of file Triple.h.

References getOS(), IOS, and isTvOS().

Referenced by getShadowMapping(), and isOSDarwin().

isKnownWindowsMSVCEnvironment()

bool llvm::Triple::isKnownWindowsMSVCEnvironment ( ) const

inline

Checks if the environment is MSVC.

Definition at line 685 of file Triple.h.

References getEnvironment(), isOSWindows(), and MSVC.

Referenced by isWindowsMSVCEnvironment(), and runImpl().

isLittleEndian()

bool Triple::isLittleEndian

(

)

const

Tests whether the target triple is little endian.

Returns

true if the triple is little endian, false otherwise.

Definition at line 2078 of file Triple.cpp.

References aarch64, aarch64_32, amdgcn, amdil, amdil64, arm, avr, bpfel, csky, dxil, getArch(), hexagon, hsail, hsail64, kalimba, loongarch32, loongarch64, mips64el, mipsel, msp430, nvptx, nvptx64, ppc64le, ppcle, r600, renderscript32, renderscript64, riscv32, riscv64, shave, sparcel, spir, spir64, spirv, spirv32, spirv64, tcele, thumb, ve, wasm32, wasm64, x86, x86_64, xcore, and xtensa.

Referenced by getBigEndianArchVariant(), getLittleEndianArchVariant(), getUUID(), lowerMSASplatZExt(), llvm::MipsELFMCAsmInfo::MipsELFMCAsmInfo(), llvm::ifs::parseTriple(), and truncateVecElts().

isLoongArch()

bool llvm::Triple::isLoongArch ( ) const

inline

Tests whether the target is LoongArch (32- and 64-bit).

Definition at line 1030 of file Triple.h.

References isLoongArch32(), and isLoongArch64().

Referenced by getDefaultExceptionHandling(), and insertCall().

isLoongArch32()

bool llvm::Triple::isLoongArch32 ( ) const

inline

Tests whether the target is 32-bit LoongArch.

Definition at line 1024 of file Triple.h.

References getArch(), and loongarch32.

Referenced by isLoongArch().

isLoongArch64()

bool llvm::Triple::isLoongArch64 ( ) const

inline

Tests whether the target is 64-bit LoongArch.

Definition at line 1027 of file Triple.h.

References getArch(), and loongarch64.

Referenced by CreateVarArgHelper(), getShadowMapping(), and isLoongArch().

isMacCatalystEnvironment()

bool llvm::Triple::isMacCatalystEnvironment ( ) const

inline

Definition at line 621 of file Triple.h.

References getEnvironment(), and MacABI.

Referenced by getMinimumSupportedOSVersion(), and isTargetMachineMac().

isMacOSX()

bool llvm::Triple::isMacOSX ( ) const

inline

Is this a Mac OS X triple.

For legacy reasons, we support both "darwin" and "osx" as OS X triples.

Definition at line 567 of file Triple.h.

References Darwin, getOS(), and MacOSX.

Referenced by llvm::MCStreamer::emitVersionForTarget(), getShadowMapping(), isMacOSXVersionLT(), isOSDarwin(), and isTargetMachineMac().

isMacOSXVersionLT()

bool Triple::isMacOSXVersionLT	(	unsigned	Major,
		unsigned	Minor = 0,
		unsigned	Micro = 0 ) const

Comparison function for checking OS X version compatibility, which handles supporting skewed version numbering schemes used by the "darwin" triples.

Definition at line 2174 of file Triple.cpp.

References assert(), getOS(), isMacOSX(), isOSVersionLT(), and MacOSX.

isMIPS()

bool llvm::Triple::isMIPS ( ) const

inline

Tests whether the target is MIPS (little and big endian, 32- or 64-bit).

Definition at line 1043 of file Triple.h.

References isMIPS32(), and isMIPS64().

Referenced by getDefaultExceptionHandling().

isMIPS32()

bool llvm::Triple::isMIPS32 ( ) const

inline

Tests whether the target is MIPS 32-bit (little and big endian).

Definition at line 1033 of file Triple.h.

References getArch(), mips, and mipsel.

Referenced by CreateVarArgHelper(), getShadowMapping(), and isMIPS().

isMIPS64()

bool llvm::Triple::isMIPS64 ( ) const

inline

Tests whether the target is MIPS 64-bit (little and big endian).

Definition at line 1038 of file Triple.h.

References getArch(), mips64, and mips64el.

Referenced by CreateVarArgHelper(), getShadowMapping(), isMIPS(), and llvm::MipsELFMCAsmInfo::MipsELFMCAsmInfo().

isMusl()

bool llvm::Triple::isMusl ( ) const

inline

Tests whether the environment is musl-libc.

Definition at line 841 of file Triple.h.

References getEnvironment(), isOSLiteOS(), Musl, MuslABI64, MuslABIN32, MuslEABI, MuslEABIHF, MuslF32, MuslSF, MuslWALI, MuslX32, and OpenHOS.

Referenced by isPPC32SecurePlt(), and isPPC64ELFv2ABI().

isNVPTX()

bool llvm::Triple::isNVPTX ( ) const

inline

Tests whether the target is NVPTX (32- or 64-bit).

Definition at line 907 of file Triple.h.

References getArch(), nvptx, and nvptx64.

Referenced by llvm::offloading::emitOffloadingEntry(), getDefaultExceptionHandling(), llvm::offloading::getOffloadingEntryInitializer(), isGPU(), and llvm::object::ObjectFile::makeTriple().

isOHOSFamily()

bool llvm::Triple::isOHOSFamily ( ) const

inline

Tests whether the target is OHOS LiteOS default enviroment is also OHOS, but omited on triple.

Definition at line 856 of file Triple.h.

References isOpenHOS(), and isOSLiteOS().

Referenced by hasDefaultEmulatedTLS().

isOpenHOS()

bool llvm::Triple::isOpenHOS ( ) const

inline

Definition at line 858 of file Triple.h.

References getEnvironment(), and OpenHOS.

Referenced by isOHOSFamily().

isOSAIX()

bool llvm::Triple::isOSAIX ( ) const

inline

Tests whether the OS is AIX.

Definition at line 761 of file Triple.h.

References AIX, and getOS().

Referenced by createPPCAsmPrinterPass(), and insertCall().

isOSBinFormatCOFF()

bool llvm::Triple::isOSBinFormatCOFF ( ) const

inline

Tests whether the OS uses the COFF binary format.

Definition at line 775 of file Triple.h.

References COFF, and getObjectFormat().

Referenced by adjustFixupValue(), llvm::ARMAsmBackend::adjustFixupValue(), llvm::createAArch64leAsmBackend(), createAArch64MCAsmInfo(), llvm::createMipsAsmBackend(), createMipsObjectTargetStreamer(), llvm::createX86_32AsmBackend(), llvm::createX86_64AsmBackend(), llvm::createX86ObjectTargetStreamer(), llvm::offloading::emitOffloadingEntry(), llvm::RISCVTargetLowering::expandIndirectJTBranch(), llvm::TargetLowering::expandIndirectJTBranch(), llvm::X86TargetLowering::expandIndirectJTBranch(), getDefaultExceptionHandling(), llvm::AArch64MCInstLower::GetGlobalValueSymbol(), and llvm::offloading::getOffloadEntryArray().

isOSBinFormatDXContainer()

bool llvm::Triple::isOSBinFormatDXContainer ( ) const

inline

Tests whether the OS uses the DXContainer binary format.

Definition at line 798 of file Triple.h.

References DXContainer, and getObjectFormat().

Referenced by supportsCOMDAT().

isOSBinFormatELF()

bool llvm::Triple::isOSBinFormatELF ( ) const

inline

Tests whether the OS uses the ELF binary format.

Definition at line 770 of file Triple.h.

References ELF, and getObjectFormat().

Referenced by llvm::lto::LTO::add(), llvm::ARMAsmBackend::adjustFixupValue(), llvm::createAArch64beAsmBackend(), llvm::createAArch64leAsmBackend(), createAArch64MCAsmInfo(), createARMAsmBackend(), createLoongArchObjectTargetStreamer(), createX86MCAsmInfo(), getDefaultExceptionHandling(), llvm::offloading::getOffloadEntryArray(), hasELFSignedGOTHelper(), isTargetEHABICompatible(), and runImpl().

isOSBinFormatGOFF()

bool llvm::Triple::isOSBinFormatGOFF ( ) const

inline

Tests whether the OS uses the GOFF binary format.

Definition at line 780 of file Triple.h.

References getObjectFormat(), and GOFF.

Referenced by getDefaultExceptionHandling().

isOSBinFormatMachO()

bool llvm::Triple::isOSBinFormatMachO ( ) const

inline

Tests whether the environment is MachO.

Definition at line 783 of file Triple.h.

References getObjectFormat(), and MachO.

Referenced by llvm::createAArch64leAsmBackend(), createAArch64MCAsmInfo(), createARMMCAsmInfo(), llvm::createX86_32AsmBackend(), llvm::createX86_64AsmBackend(), createX86MCAsmInfo(), isAppleMachO(), llvm::orc::EHFrameRegistrationPlugin::modifyPassConfig(), llvm::orc::SelfExecutorProcessControl::SelfExecutorProcessControl(), llvm::orc::LLJIT::setUpGenericLLVMIRPlatform, and supportsCOMDAT().

isOSBinFormatWasm()

bool llvm::Triple::isOSBinFormatWasm ( ) const

inline

Tests whether the OS uses the Wasm binary format.

Definition at line 788 of file Triple.h.

References getObjectFormat(), and Wasm.

isOSBinFormatXCOFF()

bool llvm::Triple::isOSBinFormatXCOFF ( ) const

inline

Tests whether the OS uses the XCOFF binary format.

Definition at line 793 of file Triple.h.

References getObjectFormat(), and XCOFF.

Referenced by createPPCMCAsmInfo(), emitGlobalConstantImpl(), getDefaultExceptionHandling(), hasDefaultDataSections(), and supportsCOMDAT().

isOSCygMing()

bool llvm::Triple::isOSCygMing ( ) const

inline

Tests for either Cygwin or MinGW OS.

Definition at line 718 of file Triple.h.

References isWindowsCygwinEnvironment(), and isWindowsGNUEnvironment().

Referenced by createX86MCAsmInfo(), and getDefaultExceptionHandling().

isOSDarwin()

bool llvm::Triple::isOSDarwin ( ) const

inline

Is this a "Darwin" OS (macOS, iOS, tvOS, watchOS, DriverKit, XROS, or bridgeOS).

Definition at line 612 of file Triple.h.

References isBridgeOS(), isDriverKit(), isiOS(), isMacOSX(), isWatchOS(), and isXROS().

Referenced by llvm::ARMMCAsmInfoDarwin::ARMMCAsmInfoDarwin(), createARMMCAsmInfo(), llvm::TargetInstrInfo::duplicate(), getDefaultExceptionHandling(), llvm::lto::getThinLTODefaultCPU(), isTargetAEABI(), isTargetGNUAEABI(), isTargetMachineMac(), isTargetMuslAEABI(), llvm::orc::LLJIT::setUpGenericLLVMIRPlatform, llvm::BasicTTIImplBase< BasicTTIImpl >::shouldBuildRelLookupTables(), shouldLowerMemFuncForSize(), shouldLowerMemFuncForSize(), and llvm::TailDuplicator::shouldTailDuplicate().

isOSDragonFly()

bool llvm::Triple::isOSDragonFly ( ) const

inline

Definition at line 647 of file Triple.h.

References DragonFly, and getOS().

isOSEmscripten()

bool llvm::Triple::isOSEmscripten ( ) const

inline

Tests whether the OS is Emscripten.

Definition at line 749 of file Triple.h.

References Emscripten, and getOS().

Referenced by GetCtorAndDtorPriority().

isOSFreeBSD()

bool llvm::Triple::isOSFreeBSD ( ) const

inline

Definition at line 639 of file Triple.h.

References FreeBSD, and getOS().

Referenced by getShadowMapping(), and llvm::TargetLoweringObjectFileELF::Initialize().

isOSFuchsia()

bool llvm::Triple::isOSFuchsia ( ) const

inline

Definition at line 643 of file Triple.h.

References Fuchsia, and getOS().

Referenced by getShadowMapping(), hasDefaultTLSDESC(), and hasStackGuardSlotTLS().

isOSGlibc()

bool llvm::Triple::isOSGlibc ( ) const

inline

Tests whether the OS uses glibc.

Definition at line 754 of file Triple.h.

References getOS(), Hurd, isAndroid(), KFreeBSD, and Linux.

Referenced by hasStackGuardSlotTLS().

isOSHaiku()

bool llvm::Triple::isOSHaiku ( ) const

inline

Tests whether the OS is Haiku.

Definition at line 670 of file Triple.h.

References getOS(), and Haiku.

Referenced by getShadowMapping().

isOSHurd()

bool llvm::Triple::isOSHurd ( ) const

inline

Tests whether the OS is Hurd.

Definition at line 739 of file Triple.h.

References getOS(), and Hurd.

isOSIAMCU()

bool llvm::Triple::isOSIAMCU ( ) const

inline

Definition at line 653 of file Triple.h.

References ELFIAMCU, and getOS().

Referenced by llvm::createX86_32AsmBackend().

isOSKFreeBSD()

bool llvm::Triple::isOSKFreeBSD ( ) const

inline

Tests whether the OS is kFreeBSD.

Definition at line 734 of file Triple.h.

References getOS(), and KFreeBSD.

isOSLinux()

bool llvm::Triple::isOSLinux ( ) const

inline

Tests whether the OS is Linux.

Definition at line 729 of file Triple.h.

References getOS(), and Linux.

Referenced by getShadowMapping(), getTrampolineSize(), and isWALI().

isOSLiteOS()

bool llvm::Triple::isOSLiteOS ( ) const

inline

Definition at line 860 of file Triple.h.

References getOS(), and LiteOS.

Referenced by isMusl(), and isOHOSFamily().

isOSManagarm()

bool llvm::Triple::isOSManagarm ( ) const

inline

Definition at line 873 of file Triple.h.

References getOS(), and Managarm.

isOSMSVCRT()

bool llvm::Triple::isOSMSVCRT ( ) const

inline

Is this a "Windows" OS targeting a "MSVCRT.dll" environment.

Definition at line 723 of file Triple.h.

References isWindowsGNUEnvironment(), isWindowsItaniumEnvironment(), and isWindowsMSVCEnvironment().

Referenced by computeBytesPoppedByCalleeForSRet(), and hasCalleePopSRet().

isOSNetBSD()

bool llvm::Triple::isOSNetBSD ( ) const

inline

Definition at line 631 of file Triple.h.

References getOS(), and NetBSD.

Referenced by getShadowMapping(), and isTargetEHABICompatible().

isOSOpenBSD()

bool llvm::Triple::isOSOpenBSD ( ) const

inline

Definition at line 635 of file Triple.h.

References getOS(), and OpenBSD.

Referenced by hasDefaultEmulatedTLS().

isOSSerenity()

bool llvm::Triple::isOSSerenity ( ) const

inline

Definition at line 765 of file Triple.h.

References getOS(), and Serenity.

isOSSolaris()

bool llvm::Triple::isOSSolaris ( ) const

inline

Definition at line 649 of file Triple.h.

References getOS(), and Solaris.

isOSUnknown()

bool llvm::Triple::isOSUnknown ( ) const

inline

Definition at line 657 of file Triple.h.

References getOS(), and UnknownOS.

isOSVersionLT() [1/2]

bool llvm::Triple::isOSVersionLT ( const Triple & Other ) const

inline

Definition at line 556 of file Triple.h.

References getOSVersion(), llvm::Other, and Triple().

isOSVersionLT() [2/2]

bool llvm::Triple::isOSVersionLT ( unsigned Major, unsigned Minor = 0, unsigned Micro = 0 ) const

inline

Helper function for doing comparisons against version numbers included in the target triple.

Definition at line 545 of file Triple.h.

References getOSVersion().

Referenced by isMacOSXVersionLT().

isOSWASI()

bool llvm::Triple::isOSWASI ( ) const

inline

Tests whether the OS is WASI.

Definition at line 744 of file Triple.h.

References getOS(), and WASI.

isOSWindows()

bool llvm::Triple::isOSWindows ( ) const

inline

Tests whether the OS is Windows.

Definition at line 680 of file Triple.h.

References getOS(), and Win32.

Referenced by createARMAsmBackend(), createARMMCAsmInfo(), llvm::createMipsAsmBackend(), llvm::createX86_32AsmBackend(), llvm::createX86_64AsmBackend(), llvm::X86FrameLowering::emitEpilogue(), llvm::X86AsmPrinter::emitKCFITypeId(), llvm::AArch64MCInstLower::GetGlobalValueSymbol(), getShadowMapping(), hasDLLImportExport(), isKnownWindowsMSVCEnvironment(), isTargetAEABI(), isTargetGNUAEABI(), isTargetMuslAEABI(), isWindowsCoreCLREnvironment(), isWindowsCygwinEnvironment(), isWindowsGNUEnvironment(), isWindowsItaniumEnvironment(), isWindowsMSVCEnvironment(), ShouldSignWithBKey(), and llvm::X86MCAsmInfoGNUCOFF::X86MCAsmInfoGNUCOFF().

isOSzOS()

bool llvm::Triple::isOSzOS ( ) const

inline

Definition at line 603 of file Triple.h.

References getOS(), and ZOS.

Referenced by createAsmTargetStreamer(), createObjectTargetStreamer(), and llvm::createSystemZMCAsmBackend().

isPPC()

bool llvm::Triple::isPPC ( ) const

inline

Tests whether the target is PowerPC (32- or 64-bit LE or BE).

Definition at line 1048 of file Triple.h.

References getArch(), ppc, ppc64, ppc64le, and ppcle.

Referenced by getDefaultExceptionHandling().

isPPC32()

bool llvm::Triple::isPPC32 ( ) const

inline

Tests whether the target is 32-bit PowerPC (little and big endian).

Definition at line 1054 of file Triple.h.

References getArch(), ppc, and ppcle.

Referenced by CreateVarArgHelper().

isPPC32SecurePlt()

bool llvm::Triple::isPPC32SecurePlt ( ) const

inline

Tests whether the target 32-bit PowerPC uses Secure PLT.

Definition at line 1072 of file Triple.h.

References empty(), FreeBSD, getArch(), getOS(), getOSMajorVersion(), getOSVersion(), isMusl(), NetBSD, OpenBSD, ppc, and ppcle.

isPPC64()

bool llvm::Triple::isPPC64 ( ) const

inline

Tests whether the target is 64-bit PowerPC (little and big endian).

Definition at line 1059 of file Triple.h.

References getArch(), ppc64, and ppc64le.

Referenced by CreateVarArgHelper().

isPPC64ELFv2ABI()

bool llvm::Triple::isPPC64ELFv2ABI ( ) const

inline

Tests whether the target 64-bit PowerPC big endian ABI is ELFv2.

Definition at line 1064 of file Triple.h.

References empty(), FreeBSD, getArch(), getOS(), getOSMajorVersion(), getOSVersion(), isMusl(), OpenBSD, and ppc64.

isPS()

bool llvm::Triple::isPS ( ) const

inline

Tests whether the target is the PS4 or PS5 platform.

Definition at line 823 of file Triple.h.

References isPS4(), and isPS5().

Referenced by getShadowMapping(), and hasDLLImportExport().

isPS4()

bool llvm::Triple::isPS4 ( ) const

inline

Tests whether the target is the PS4 platform.

Definition at line 809 of file Triple.h.

References getArch(), getOS(), getVendor(), PS4, SCEI, and x86_64.

Referenced by isPS().

isPS5()

bool llvm::Triple::isPS5 ( ) const

inline

Tests whether the target is the PS5 platform.

Definition at line 816 of file Triple.h.

References getArch(), getOS(), getVendor(), PS5, SCEI, and x86_64.

Referenced by isPS().

isRISCV()

bool llvm::Triple::isRISCV ( ) const

inline

Tests whether the target is RISC-V (32- and 64-bit).

Definition at line 1091 of file Triple.h.

References isRISCV32(), and isRISCV64().

Referenced by getDefaultExceptionHandling(), and insertCall().

isRISCV32()

bool llvm::Triple::isRISCV32 ( ) const

inline

Tests whether the target is 32-bit RISC-V.

Definition at line 1081 of file Triple.h.

References getArch(), riscv32, and riscv32be.

Referenced by CreateVarArgHelper(), and isRISCV().

isRISCV64()

bool llvm::Triple::isRISCV64 ( ) const

inline

Tests whether the target is 64-bit RISC-V.

Definition at line 1086 of file Triple.h.

References getArch(), riscv64, and riscv64be.

Referenced by CreateVarArgHelper(), hasDefaultTLSDESC(), and isRISCV().

isShaderModelOS()

bool llvm::Triple::isShaderModelOS ( ) const

inline

Definition at line 867 of file Triple.h.

References getOS(), and ShaderModel.

isShaderStageEnvironment()

bool llvm::Triple::isShaderStageEnvironment ( ) const

inline

Definition at line 875 of file Triple.h.

References Amplification, AnyHit, Callable, ClosestHit, Compute, Domain, Geometry, getEnvironment(), Hull, Intersection, Library, Mesh, Miss, Pixel, RayGeneration, RootSignature, and Vertex.

isSimulatorEnvironment()

bool llvm::Triple::isSimulatorEnvironment ( ) const

inline

Definition at line 617 of file Triple.h.

References getEnvironment(), and Simulator.

Referenced by getMinimumSupportedOSVersion(), and isTargetMachineMac().

isSPARC()

bool llvm::Triple::isSPARC ( ) const

inline

Tests whether the target is SPARC.

Definition at line 1102 of file Triple.h.

References isSPARC32(), and isSPARC64().

Referenced by getDefaultExceptionHandling().

isSPARC32()

bool llvm::Triple::isSPARC32 ( ) const

inline

Tests whether the target is 32-bit SPARC (little and big endian).

Definition at line 1094 of file Triple.h.

References getArch(), sparc, and sparcel.

Referenced by isSPARC(), and llvm::SparcInstPrinter::printCTILabel().

isSPARC64()

bool llvm::Triple::isSPARC64 ( ) const

inline

Tests whether the target is 64-bit SPARC (big endian).

Definition at line 1099 of file Triple.h.

References getArch(), and sparcv9.

Referenced by isSPARC().

isSPIR()

bool llvm::Triple::isSPIR ( ) const

inline

Tests whether the target is SPIR (32- or 64-bit).

Definition at line 888 of file Triple.h.

References getArch(), spir, and spir64.

Referenced by isSPIROrSPIRV().

isSPIROrSPIRV()

bool llvm::Triple::isSPIROrSPIRV ( ) const

inline

Definition at line 899 of file Triple.h.

References isSPIR(), and isSPIRV().

Referenced by getDefaultExceptionHandling().

isSPIRV()

bool llvm::Triple::isSPIRV ( ) const

inline

Tests whether the target is SPIR-V (32/64-bit/Logical).

Definition at line 893 of file Triple.h.

References getArch(), spirv, spirv32, and spirv64.

Referenced by isGPU(), and isSPIROrSPIRV().

isSPIRVLogical()

bool llvm::Triple::isSPIRVLogical ( ) const

inline

Tests whether the target is SPIR-V Logical.

Definition at line 902 of file Triple.h.

References getArch(), and spirv.

isSystemZ()

bool llvm::Triple::isSystemZ ( ) const

inline

Tests whether the target is SystemZ.

Definition at line 1105 of file Triple.h.

References getArch(), and systemz.

Referenced by CreateVarArgHelper(), and insertCall().

isTargetAEABI()

bool llvm::Triple::isTargetAEABI ( ) const

inline

Definition at line 949 of file Triple.h.

References EABI, EABIHF, getEnvironment(), isOSDarwin(), and isOSWindows().

isTargetEHABICompatible()

bool llvm::Triple::isTargetEHABICompatible ( ) const

inline

Tests whether the target supports the EHABI exception handling standard.

Definition at line 928 of file Triple.h.

References EABI, EABIHF, getEnvironment(), GNUEABI, GNUEABIHF, GNUEABIHFT64, GNUEABIT64, isAndroid(), isARM(), isOSBinFormatELF(), isOSNetBSD(), isThumb(), MuslEABI, MuslEABIHF, and OpenHOS.

isTargetGNUAEABI()

bool llvm::Triple::isTargetGNUAEABI ( ) const

inline

Definition at line 955 of file Triple.h.

References getEnvironment(), GNUEABI, GNUEABIHF, GNUEABIHFT64, GNUEABIT64, isOSDarwin(), and isOSWindows().

isTargetMachineMac()

bool llvm::Triple::isTargetMachineMac ( ) const

inline

Returns true for targets that run on a macOS machine.

Definition at line 626 of file Triple.h.

References isMacCatalystEnvironment(), isMacOSX(), isOSDarwin(), and isSimulatorEnvironment().

isTargetMuslAEABI()

bool llvm::Triple::isTargetMuslAEABI ( ) const

inline

Definition at line 963 of file Triple.h.

References getEnvironment(), isOSDarwin(), isOSWindows(), MuslEABI, MuslEABIHF, and OpenHOS.

isThumb()

bool llvm::Triple::isThumb ( ) const

inline

Tests whether the target is Thumb (little and big endian).

Definition at line 917 of file Triple.h.

References getArch(), thumb, and thumbeb.

Referenced by getDefaultExceptionHandling(), getShadowMapping(), isTargetEHABICompatible(), and llvm::object::ELFObjectFileBase::setARMSubArch().

isTime64ABI()

bool llvm::Triple::isTime64ABI ( ) const

inline

Tests if the target forces 64-bit time_t on a 32-bit architecture.

Definition at line 1159 of file Triple.h.

References getEnvironment(), GNUEABIHFT64, GNUEABIT64, and GNUT64.

isTvOS()

bool llvm::Triple::isTvOS ( ) const

inline

Is this an Apple tvOS triple.

Definition at line 581 of file Triple.h.

References getOS(), and TvOS.

Referenced by isiOS().

isUEFI()

bool llvm::Triple::isUEFI ( ) const

inline

Tests whether the OS is UEFI.

Definition at line 675 of file Triple.h.

References getOS(), and UEFI.

Referenced by llvm::createX86_64AsmBackend(), createX86MCAsmInfo(), llvm::X86FrameLowering::emitEpilogue(), and llvm::X86MCAsmInfoGNUCOFF::X86MCAsmInfoGNUCOFF().

isValidVersionForOS()

bool Triple::isValidVersionForOS ( OSType OSKind, const VersionTuple & Version )

static

Returns whether an OS version is invalid and would not map to an Apple OS.

This constant is used to capture gaps in versioning.

Definition at line 2279 of file Triple.cpp.

References IOS, llvm_unreachable, MacOSX, TvOS, llvm::Version, WatchOS, and XROS.

Referenced by getiOSVersion(), and llvm::MachO::mapToSupportedOSVersion().

isVE()

bool llvm::Triple::isVE ( ) const

inline

Tests whether the target is VE.

Definition at line 1121 of file Triple.h.

References getArch(), and ve.

isVulkanOS()

bool llvm::Triple::isVulkanOS ( ) const

inline

Definition at line 871 of file Triple.h.

References getOS(), and Vulkan.

isWALI()

bool llvm::Triple::isWALI ( ) const

inline

Tests whether the target uses WALI Wasm.

Definition at line 803 of file Triple.h.

References getArch(), getEnvironment(), isOSLinux(), MuslWALI, and wasm32.

isWasm()

bool llvm::Triple::isWasm ( ) const

inline

Tests whether the target is wasm (32- and 64-bit).

Definition at line 1126 of file Triple.h.

References getArch(), wasm32, and wasm64.

Referenced by llvm::DwarfDebug::emitDebugLocValue(), getDefaultExceptionHandling(), getShadowMapping(), and hasDefaultDataSections().

isWatchABI()

bool llvm::Triple::isWatchABI ( ) const

inline

Definition at line 590 of file Triple.h.

References ARMSubArch_v7k, and getSubArch().

Referenced by llvm::ARMMCAsmInfoDarwin::ARMMCAsmInfoDarwin(), and getDefaultExceptionHandling().

isWatchOS()

bool llvm::Triple::isWatchOS ( ) const

inline

Is this an Apple watchOS triple.

Definition at line 586 of file Triple.h.

References getOS(), and WatchOS.

Referenced by getShadowMapping(), and isOSDarwin().

isWindowsArm64EC()

bool llvm::Triple::isWindowsArm64EC ( ) const

inline

Definition at line 696 of file Triple.h.

References aarch64, AArch64SubArch_arm64ec, getArch(), and getSubArch().

Referenced by llvm::AArch64MCInstLower::GetGlobalValueSymbol().

isWindowsCoreCLREnvironment()

bool llvm::Triple::isWindowsCoreCLREnvironment ( ) const

inline

Definition at line 701 of file Triple.h.

References CoreCLR, getEnvironment(), and isOSWindows().

Referenced by createX86MCAsmInfo().

isWindowsCygwinEnvironment()

bool llvm::Triple::isWindowsCygwinEnvironment ( ) const

inline

Definition at line 709 of file Triple.h.

References Cygnus, getEnvironment(), and isOSWindows().

Referenced by hasDefaultEmulatedTLS(), and isOSCygMing().

isWindowsGNUEnvironment()

bool llvm::Triple::isWindowsGNUEnvironment ( ) const

inline

Definition at line 713 of file Triple.h.

References getEnvironment(), GNU, and isOSWindows().

Referenced by isCompatibleWith(), isOSCygMing(), and isOSMSVCRT().

isWindowsItaniumEnvironment()

bool llvm::Triple::isWindowsItaniumEnvironment ( ) const

inline

Definition at line 705 of file Triple.h.

References getEnvironment(), isOSWindows(), and Itanium.

Referenced by createX86MCAsmInfo(), getDefaultExceptionHandling(), and isOSMSVCRT().

isWindowsMSVCEnvironment()

bool llvm::Triple::isWindowsMSVCEnvironment ( ) const

inline

Checks if the environment could be MSVC.

Definition at line 690 of file Triple.h.

References getEnvironment(), isKnownWindowsMSVCEnvironment(), isOSWindows(), and UnknownEnvironment.

Referenced by createAArch64MCAsmInfo(), createARMMCAsmInfo(), createX86MCAsmInfo(), and isOSMSVCRT().

isX32()

bool llvm::Triple::isX32 ( ) const

inline

Tests whether the target is X32.

Definition at line 1148 of file Triple.h.

References getEnvironment(), GNUX32, and MuslX32.

Referenced by llvm::createX86_64AsmBackend().

isX86()

bool llvm::Triple::isX86 ( ) const

inline

Tests whether the target is x86 (32- or 64-bit).

Definition at line 1110 of file Triple.h.

References getArch(), x86, and x86_64.

Referenced by getDefaultExceptionHandling().

isX86_32()

bool llvm::Triple::isX86_32 ( ) const

inline

Tests whether the target is x86 (32-bit).

Definition at line 1115 of file Triple.h.

References getArch(), and x86.

isX86_64()

bool llvm::Triple::isX86_64 ( ) const

inline

Tests whether the target is x86 (64-bit).

Definition at line 1118 of file Triple.h.

References getArch(), and x86_64.

Referenced by createX86MCAsmInfo(), llvm::X86AsmPrinter::emitKCFITypeId(), llvm::X86MCAsmInfoGNUCOFF::X86MCAsmInfoGNUCOFF(), and llvm::X86MCAsmInfoMicrosoft::X86MCAsmInfoMicrosoft().

isXROS()

bool llvm::Triple::isXROS ( ) const

inline

Is this an Apple XROS triple.

Definition at line 595 of file Triple.h.

References getOS(), and XROS.

Referenced by isOSDarwin().

merge()

std::string Triple::merge

(

const Triple &

Other

)

const

Merge target triples.

Definition at line 2165 of file Triple.cpp.

References Apple, getVendor(), llvm::Other, str(), and Triple().

normalize() [1/2]

std::string llvm::Triple::normalize ( CanonicalForm Form = CanonicalForm::ANY ) const

inline

Return the normalized form of this triple's string.

Definition at line 403 of file Triple.h.

References ANY, and normalize().

normalize() [2/2]

std::string Triple::normalize ( StringRef Str, CanonicalForm Form = CanonicalForm::ANY )

static

Turn an arbitrary machine specification into the canonical triple form (or something sensible that the Triple class understands if nothing better can reasonably be done).

In particular, it handles the common case in which otherwise valid components are in the wrong order. Form is used to specify the output canonical form.

Definition at line 1168 of file Triple.cpp.

References Android, ANY, assert(), llvm::CallingConv::C, COFF, llvm::StringRef::empty(), empty(), FIVE_IDENT, FOUR_IDENT, getDXILArchNameFromShaderModel(), getObjectFormatTypeName(), GNUEABI, llvm::join(), llvm_unreachable, parseArch(), parseEnvironment(), parseFormat(), parseOS(), parseVendor(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::SmallVectorImpl< T >::resize(), ShaderModel, llvm::SmallVectorTemplateCommon< T, typename >::size(), llvm::StringRef::starts_with(), starts_with(), llvm::Twine::str(), SUSE, std::swap(), THREE_IDENT, UnknownArch, UnknownEnvironment, UnknownObjectFormat, UnknownOS, UnknownVendor, and Win32.

Referenced by llvm::sys::getProcessTriple(), LLVMNormalizeTargetTriple(), normalize(), and llvm::SPIRVTranslateModule().

operator!=()

bool llvm::Triple::operator!= ( const Triple & Other ) const

inline

Definition at line 378 of file Triple.h.

References llvm::Other, and Triple().

operator==()

bool llvm::Triple::operator== ( const Triple & Other ) const

inline

Definition at line 371 of file Triple.h.

References llvm::Other, and Triple().

setArch()

void Triple::setArch	(	ArchType	Kind,
		SubArchType	SubArch = NoSubArch )

Set the architecture (first) component of the triple to a known type.

Definition at line 1641 of file Triple.cpp.

References getArchName(), and setArchName().

Referenced by llvm::TargetRegistry::lookupTarget(), llvm::object::ObjectFile::makeTriple(), and llvm::EngineBuilder::selectTarget().

setArchName()

void Triple::setArchName

(

StringRef

Str

)

Set the architecture (first) component of the triple by name.

Definition at line 1669 of file Triple.cpp.

References getOSAndEnvironmentName(), getVendorName(), and setTriple().

Referenced by setArch(), and llvm::object::ELFObjectFileBase::setARMSubArch().

setEnvironment()

void Triple::setEnvironment

(

EnvironmentType

Kind

)

Set the environment (fourth) component of the triple to a known type.

Definition at line 1653 of file Triple.cpp.

References getDefaultFormat(), getEnvironmentTypeName(), getObjectFormatTypeName(), setEnvironmentName(), and str().

setEnvironmentName()

void Triple::setEnvironmentName

(

StringRef

Str

)

Set the optional environment (fourth) component of the triple by name.

Definition at line 1685 of file Triple.cpp.

References getArchName(), getOSName(), getVendorName(), and setTriple().

Referenced by setEnvironment(), and setObjectFormat().

setObjectFormat()

void Triple::setObjectFormat

(

ObjectFormatType

Kind

)

Set the object file format.

Definition at line 1661 of file Triple.cpp.

References getEnvironmentTypeName(), getObjectFormatTypeName(), setEnvironmentName(), str(), and UnknownEnvironment.

Referenced by llvm::object::ObjectFile::makeTriple().

setOS()

void Triple::setOS

(

OSType

Kind

)

Set the operating system (third) component of the triple to a known type.

Definition at line 1649 of file Triple.cpp.

References getOSTypeName(), and setOSName().

Referenced by llvm::object::ObjectFile::makeTriple().

setOSAndEnvironmentName()

void Triple::setOSAndEnvironmentName

(

StringRef

Str

)

Set the operating system and optional environment components with a single string.

Definition at line 1690 of file Triple.cpp.

References getArchName(), getVendorName(), and setTriple().

setOSName()

void Triple::setOSName

(

StringRef

Str

)

Set the operating system (third) component of the triple by name.

Definition at line 1677 of file Triple.cpp.

References getArchName(), getEnvironmentName(), getVendorName(), hasEnvironment(), and setTriple().

Referenced by setOS().

setTriple()

void Triple::setTriple

(

const Twine &

Str

)

Set all components to the new triple Str.

Definition at line 1637 of file Triple.cpp.

References Triple().

Referenced by llvm::object::ObjectFile::makeTriple(), llvm::EngineBuilder::selectTarget(), setArchName(), setEnvironmentName(), setOSAndEnvironmentName(), setOSName(), setVendorName(), and llvm::SPIRVTranslate().

setVendor()

void Triple::setVendor

(

VendorType

Kind

)

Set the vendor (second) component of the triple to a known type.

Definition at line 1645 of file Triple.cpp.

References getVendorTypeName(), and setVendorName().

Referenced by llvm::object::ObjectFile::makeTriple().

setVendorName()

void Triple::setVendorName

(

StringRef

Str

)

Set the vendor (second) component of the triple by name.

Definition at line 1673 of file Triple.cpp.

References getArchName(), getOSAndEnvironmentName(), and setTriple().

Referenced by setVendor().

str()

const std::string & llvm::Triple::str ( ) const

inline

Definition at line 479 of file Triple.h.

Referenced by llvm::jitlink::LinkGraph::dump(), llvm::orc::getDylibInterfaceFromDylib(), getEnvironmentVersionString(), llvm::sys::getProcessTriple(), LLVMOrcLLJITBuilderSetObjectLinkingLayerCreator(), merge(), llvm::orc::GDBJITDebugInfoRegistrationPlugin::modifyPassConfig(), setEnvironment(), setObjectFormat(), Triple(), Triple(), Triple(), and Triple().

supportsCOMDAT()

bool llvm::Triple::supportsCOMDAT ( ) const

inline

Tests whether the target supports comdat.

Definition at line 1175 of file Triple.h.

References isOSBinFormatDXContainer(), isOSBinFormatMachO(), and isOSBinFormatXCOFF().

---

The documentation for this class was generated from the following files:

• include/llvm/TargetParser/Triple.h
• lib/TargetParser/TargetDataLayout.cpp
• lib/TargetParser/Triple.cpp