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 , 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 , LatestDXILSubArch = DXILSubArch_v1_8 }
enum	VendorType {   UnknownVendor , Apple , PC , SCEI ,   Freescale , IBM , ImaginationTechnologies , MipsTechnologies ,   NVIDIA , CSR , AMD , Mesa ,   SUSE , OpenEmbedded , Intel , LastVendorType = Intel }
enum	OSType {   UnknownOS , Darwin , DragonFly , FreeBSD ,   Fuchsia , IOS , KFreeBSD , Linux ,   Lv2 , MacOSX , NetBSD , OpenBSD ,   Solaris , UEFI , Win32 , ZOS ,   Haiku , RTEMS , NaCl , AIX ,   CUDA , NVCL , AMDHSA , PS4 ,   PS5 , ELFIAMCU , TvOS , WatchOS ,   BridgeOS , DriverKit , XROS , Mesa3D ,   AMDPAL , HermitCore , Hurd , WASI ,   Emscripten , ShaderModel , LiteOS , Serenity ,   Vulkan , LastOSType = Vulkan }
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 , LLVM , MSVC ,   Itanium , Cygnus , CoreCLR , Simulator ,   MacABI , Pixel , Vertex , Geometry ,   Hull , Domain , Compute , Library ,   RayGeneration , Intersection , AnyHit , ClosestHit ,   Miss , Callable , Mesh , Amplification ,   OpenCL , OpenHOS , PAuthTest , LastEnvironmentType = PAuthTest }
enum	ObjectFormatType {   UnknownObjectFormat , COFF , DXContainer , ELF ,   GOFF , MachO , SPIRV , Wasm ,   XCOFF }

Public Member Functions
Constructors
	Triple ()=default
	Default constructor is the same as an empty string and leaves all triple fields unknown.
	Triple (const Twine &Str)
	Construct a triple from the string representation provided.
	Triple (const Twine &ArchStr, const Twine &VendorStr, const Twine &OSStr)
	Construct a triple from string representations of the architecture, vendor, and OS.
	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.
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.
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.
bool	getMacOSXVersion (VersionTuple &Version) const
	Parse the version number as with getOSVersion and then translate generic "darwin" versions to the corresponding OS X versions.
VersionTuple	getiOSVersion () const
	Parse the version number as with getOSVersion.
VersionTuple	getWatchOSVersion () const
	Parse the version number as with getOSVersion.
VersionTuple	getDriverKitVersion () const
	Parse the version number as with getOSVersion.
VersionTuple	getVulkanVersion () const
	Parse the Vulkan version number from the OSVersion and SPIR-V version (SubArch).
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
StringRef	getArchName () const
	Get the architecture (first) component of the triple.
StringRef	getVendorName () const
	Get the vendor (second) component of the triple.
StringRef	getOSName () const
	Get the operating system (third) component of the triple.
StringRef	getEnvironmentName () const
	Get the optional environment (fourth) component of the triple, or "" if empty.
StringRef	getOSAndEnvironmentName () const
	Get the operating system and optional environment components as a single string (separated by a '-' if the environment component is present).
StringRef	getEnvironmentVersionString () const
	Get the version component of the environment component as a single string (the version after the environment).
Mutators
void	setArch (ArchType Kind, SubArchType SubArch=NoSubArch)
	Set the architecture (first) component of the triple to a known type.
void	setVendor (VendorType Kind)
	Set the vendor (second) component of the triple to a known type.
void	setOS (OSType Kind)
	Set the operating system (third) component of the triple to a known type.
void	setEnvironment (EnvironmentType Kind)
	Set the environment (fourth) component of the triple to a known type.
void	setObjectFormat (ObjectFormatType Kind)
	Set the object file format.
void	setTriple (const Twine &Str)
	Set all components to the new triple Str.
void	setArchName (StringRef Str)
	Set the architecture (first) component of the triple by name.
void	setVendorName (StringRef Str)
	Set the vendor (second) component of the triple by name.
void	setOSName (StringRef Str)
	Set the operating system (third) component of the triple by name.
void	setEnvironmentName (StringRef Str)
	Set the optional environment (fourth) component of the triple by name.
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::Triple	get32BitArchVariant () const
	Form a triple with a 32-bit variant of the current architecture.
llvm::Triple	get64BitArchVariant () const
	Form a triple with a 64-bit variant of the current architecture.
llvm::Triple	getBigEndianArchVariant () const
	Form a triple with a big endian variant of the current architecture.
llvm::Triple	getLittleEndianArchVariant () const
	Form a triple with a little endian variant of the current architecture.
bool	isLittleEndian () const
	Tests whether the target triple is little endian.
bool	isCompatibleWith (const Triple &Other) const
	Test whether target triples are compatible.
std::string	merge (const Triple &Other) const
	Merge target triples.
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 VersionTuple	getCanonicalVersionForOS (OSType OSKind, const VersionTuple &Version)
	Returns a canonicalized OS version number for the specified OS.
Static helpers for IDs.
static StringRef	getArchTypeName (ArchType Kind)
	Get the canonical name for the Kind architecture.
static StringRef	getArchName (ArchType Kind, SubArchType SubArch=NoSubArch)
	Get the architecture name based on Kind and SubArch.
static StringRef	getArchTypePrefix (ArchType Kind)
	Get the "prefix" canonical name for the Kind architecture.
static StringRef	getVendorTypeName (VendorType Kind)
	Get the canonical name for the Kind vendor.
static StringRef	getOSTypeName (OSType Kind)
	Get the canonical name for the Kind operating system.
static StringRef	getEnvironmentTypeName (EnvironmentType Kind)
	Get the canonical name for the Kind environment.
static StringRef	getObjectFormatTypeName (ObjectFormatType ObjectFormat)
	Get the name for the Object format.
Static helpers for converting alternate architecture names.
static ArchType	getArchTypeForLLVMName (StringRef Str)
	The canonical type for the given LLVM architecture name (e.g., "x86").

Normalization
std::string	normalize () const
	Return the normalized form of this triple's string.
static std::string	normalize (StringRef Str)
	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.
bool	isArch64Bit () const
	Test whether the architecture is 64-bit.
bool	isArch32Bit () const
	Test whether the architecture is 32-bit.
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
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	isDriverKit () const
	Is this an Apple DriverKit triple.
bool	isOSzOS () const
bool	isOSDarwin () const
	Is this a "Darwin" OS (macOS, iOS, tvOS, watchOS, XROS, or DriverKit).
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	isOSNaCl () const
	Tests whether the OS is NaCl (Native Client)
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	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	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	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	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	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 supports both general-dynamic and TLSDESC, and TLSDESC is enabled 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 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 44 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
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 46 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
LLVM
MSVC
Itanium
Cygnus
CoreCLR
Simulator
MacABI
Pixel
Vertex
Geometry
Hull
Domain
Compute
Library
RayGeneration
Intersection
AnyHit
ClosestHit
Miss
Callable
Mesh
Amplification
OpenCL
OpenHOS
PAuthTest
LastEnvironmentType

Definition at line 244 of file Triple.h.

ObjectFormatType

enum llvm::Triple::ObjectFormatType

Enumerator
UnknownObjectFormat
COFF
DXContainer
ELF
GOFF
MachO
SPIRV
Wasm
XCOFF

Definition at line 307 of file Triple.h.

OSType

enum llvm::Triple::OSType

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

Definition at line 199 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
LatestDXILSubArch

Definition at line 110 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
LastVendorType

Definition at line 180 of file Triple.h.

Constructor & Destructor Documentation

Triple() [1/4]

llvm::Triple::Triple ( )

default

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

Referenced by setArchName(), and setTriple().

Triple() [2/4]

Triple::Triple ( const Twine &  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 995 of file Triple.cpp.

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

Triple() [3/4]

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 1035 of file Triple.cpp.

References getDefaultFormat().

Triple() [4/4]

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 1050 of file Triple.cpp.

References getDefaultFormat(), and UnknownObjectFormat.

Member Function Documentation

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 1693 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, riscv64, 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::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 1772 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, riscv64, 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::sys::getProcessTriple().

getArch()

ArchType llvm::Triple::getArch ( ) const

inline

Get the parsed architecture type of this triple.

Definition at line 383 of file Triple.h.

Referenced by llvm::AMDGPUPassConfig::addCodeGenPrepare(), llvm::AMDGPUPassConfig::addIRPasses(), llvm::TargetLibraryInfoImpl::addVectorizableFunctionsFromVecLib(), adjustInlineAsm(), llvm::ARMELFMCAsmInfo::ARMELFMCAsmInfo(), llvm::ARMMCAsmInfoDarwin::ARMMCAsmInfoDarwin(), llvm::CodeViewDebug::beginFunctionImpl(), llvm::CodeViewDebug::beginModule(), createAArch64MCAsmInfo(), llvm::orc::SimpleMachOHeaderMU::createHeaderBlock(), createPPCMCAsmInfo(), CreateVarArgHelper(), createX86MCAsmInfo(), emplace(), llvm::CodeViewDebug::endFunctionImpl(), llvm::X86_MC::X86MCInstrAnalysis::findPltEntries(), llvm::AMDGPUSubtarget::get(), get32BitArchVariant(), get64BitArchVariant(), getArchPointerBitWidth(), getBigEndianArchVariant(), llvm::SubtargetFeatures::getDefaultSubtargetFeatures(), getDXILVersion(), getiOSVersion(), getLittleEndianArchVariant(), llvm::AMDGPUMCAsmInfo::getMaxInstLength(), llvm::AMDGPU::IsaInfo::getMaxWorkGroupsPerCU(), llvm::AMDGPU::getMCReg(), getMinimumSupportedOSVersion(), llvm::memtag::getPC(), llvm::object::ELFObjectFileBase::getPltEntries(), getShadowMapping(), llvm::getSubDirectoryPath(), llvm::lto::getThinLTODefaultCPU(), getVulkanVersion(), llvm::TargetLoweringObjectFileELF::Initialize(), isAArch64(), isAMDGCN(), isAMDGPU(), isArch16Bit(), isArch32Bit(), isArch64Bit(), isARM(), isArm64e(), isBPF(), isCompatibleWith(), isCSKY(), isDXIL(), llvm::AMDGPUSubtarget::isGCN(), isLittleEndian(), isLoongArch32(), isLoongArch64(), isMIPS32(), isMIPS64(), isNVPTX(), llvm::SPIRVSubtarget::isOpenCLEnv(), isPPC(), isPPC32(), isPPC32SecurePlt(), isPPC64(), isPPC64ELFv2ABI(), isPS4(), isPS5(), isRISCV32(), isRISCV64(), isSPARC32(), isSPARC64(), isSPIR(), isSPIRV(), isSPIRVLogical(), isSystemZ(), isThumb(), isVE(), llvm::SPIRVSubtarget::isVulkanEnv(), isWasm(), isWindowsArm64EC(), isX86(), llvm::TargetRegistry::lookupTarget(), llvm::MipsTargetELFStreamer::MipsTargetELFStreamer(), llvm::NVPTXMCAsmInfo::NVPTXMCAsmInfo(), llvm::omp::OMPContext::OMPContext(), llvm::ifs::parseTriple(), llvm::orc::LLJITBuilderState::prepareForConstruction(), runImpl(), llvm::AMDGPUDAGToDAGISel::SelectBuildVector(), llvm::FastISel::selectXRayCustomEvent(), llvm::FastISel::selectXRayTypedEvent(), llvm::setGlobalVariableLargeSection(), llvm::BasicTTIImplBase< T >::shouldBuildRelLookupTables(), llvm::TargetLoweringObjectFileCOFF::shouldPutJumpTableInFunctionSection(), llvm::SparcELFMCAsmInfo::SparcELFMCAsmInfo(), llvm::X86MCAsmInfoGNUCOFF::X86MCAsmInfoGNUCOFF(), and llvm::X86MCAsmInfoMicrosoft::X86MCAsmInfoMicrosoft().

getArchName() [1/2]

StringRef Triple::getArchName

(

)

const

Get the architecture (first) component of the triple.

Definition at line 1321 of file Triple.cpp.

References llvm::StringRef::split().

Referenced by llvm::AArch64FrameLowering::emitPrologue(), llvm::ARM::getARMCPUForArch(), getDXILArchNameFromShaderModel(), getDXILVersion(), setArch(), setEnvironmentName(), setOSAndEnvironmentName(), setOSName(), setVendorName(), and llvm::ThinLTOCodeGenerator::writeGeneratedObject().

getArchName() [2/2]

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

static

Get the architecture name based on Kind and SubArch.

Definition at line 92 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, getArchTypeName(), mips, mips64, mips64el, mipsel, MipsSubArch_r6, and NoSubArch.

getArchPointerBitWidth() [1/2]

unsigned llvm::Triple::getArchPointerBitWidth ( ) const

inline

Returns the pointer width of this architecture.

Definition at line 485 of file Triple.h.

References getArch(), and getArchPointerBitWidth().

Referenced by getArchPointerBitWidth(), isArch16Bit(), isArch32Bit(), isArch64Bit(), and llvm::jitlink::LinkGraph::LinkGraph().

getArchPointerBitWidth() [2/2]

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

static

Returns the pointer width of this architecture.

Definition at line 1608 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, riscv64, shave, sparc, sparcel, sparcv9, spir, spir64, spirv, spirv32, spirv64, systemz, tce, tcele, thumb, thumbeb, UnknownArch, ve, wasm32, wasm64, x86, x86_64, xcore, and xtensa.

getArchTypeForLLVMName()

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

static

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

Definition at line 402 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, Name, nvptx, nvptx64, parseBPFArch(), ppc, ppc64, ppc64le, ppcle, r600, renderscript32, renderscript64, riscv32, riscv64, 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, riscv64, 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(), and getArchName().

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 147 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, riscv64, 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 1851 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, riscv64, shave, sparc, sparcel, spir, spir64, spirv, spirv32, spirv64, tce, tcele, thumb, UnknownArch, ve, wasm32, wasm64, x86, x86_64, xcore, and xtensa.

getCanonicalVersionForOS()

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

static

Returns a canonicalized OS version number for the specified OS.

Definition at line 2090 of file Triple.cpp.

References MacOSX, and llvm::Version.

getDriverKitVersion()

VersionTuple Triple::getDriverKitVersion

(

)

const

Parse the version number as with getOSVersion.

Definition at line 1494 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 1531 of file Triple.cpp.

References llvm::StringRef::consume_front(), 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 400 of file Triple.h.

Referenced by llvm::ARMBaseTargetMachine::ARMBaseTargetMachine(), llvm::createAArch64beAsmBackend(), llvm::createAArch64leAsmBackend(), emplace(), llvm::ARM::getARMCPUForArch(), getEnvironmentVersionString(), llvm::TargetLoweringObjectFileELF::Initialize(), isAArch64(), isABIN32(), isAndroid(), isCompatibleWith(), llvm::HexagonSubtarget::isEnvironmentMusl(), isGNUEnvironment(), isHardFloatABI(), isKnownWindowsMSVCEnvironment(), isMacCatalystEnvironment(), isMusl(), isOpenHOS(), isShaderStageEnvironment(), isSimulatorEnvironment(), llvm::ARMSubtarget::isTargetAEABI(), isTargetEHABICompatible(), llvm::ARMSubtarget::isTargetGNUAEABI(), llvm::ARMBaseTargetMachine::isTargetHardFloat(), llvm::AArch64Subtarget::isTargetILP32(), llvm::ARMSubtarget::isTargetMuslAEABI(), isTime64ABI(), 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 1336 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 307 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, MSVC, Musl, MuslABI64, MuslABIN32, MuslEABI, MuslEABIHF, MuslF32, MuslSF, MuslX32, OpenCL, OpenHOS, PAuthTest, Pixel, RayGeneration, 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 1353 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 1357 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 1439 of file Triple.cpp.

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

Referenced by llvm::AArch64Subtarget::supportsAddressTopByteIgnored().

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 1917 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, sparc, sparcel, sparcv9, systemz, tce, tcele, thumbeb, 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 1394 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 2056 of file Triple.cpp.

References aarch64, Apple, 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 409 of file Triple.h.

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

getObjectFormatTypeName()

StringRef Triple::getObjectFormatTypeName ( ObjectFormatType  ObjectFormat )

static

Get the name for the Object format.

Definition at line 372 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 392 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::createXtensaMCAsmBackend(), llvm::AMDGPUAsmPrinter::doFinalization(), llvm::AMDGPUAsmPrinter::doInitialization(), llvm::AMDGPUAsmPrinter::emitEndOfAsmFile(), llvm::AMDGPUAsmPrinter::emitFunctionBodyEnd(), llvm::AMDGPUAsmPrinter::emitFunctionEntryLabel(), llvm::AMDGPUAsmPrinter::emitGlobalVariable(), emplace(), llvm::ARM::getARMCPUForArch(), getDriverKitVersion(), getDXILVersion(), llvm::AMDGPUSubtarget::getExplicitKernelArgOffset(), getiOSVersion(), getMacOSXVersion(), getMinimumSupportedOSVersion(), getOSVersion(), getVulkanVersion(), getWatchOSVersion(), llvm::AMDGPUSubtarget::isAmdHsaOS(), llvm::AMDGPUSubtarget::isAmdPalOS(), isCompatibleWith(), isDriverKit(), llvm::AMDGPU::isHsaAbi(), isiOS(), isMacOSX(), isMacOSXVersionLT(), llvm::AMDGPUSubtarget::isMesa3DOS(), isOSAIX(), isOSDragonFly(), isOSEmscripten(), isOSFreeBSD(), isOSFuchsia(), isOSGlibc(), isOSHaiku(), isOSHurd(), isOSIAMCU(), isOSKFreeBSD(), isOSLinux(), isOSLiteOS(), isOSNaCl(), isOSNetBSD(), isOSOpenBSD(), isOSSerenity(), isOSSolaris(), isOSUnknown(), isOSWASI(), isOSWindows(), isOSzOS(), isPPC32SecurePlt(), isPPC64ELFv2ABI(), isPS4(), isPS5(), isShaderModelOS(), isTvOS(), isUEFI(), isVulkanOS(), isWatchOS(), isXROS(), llvm::SITargetLowering::shouldUseLDSConstAddress(), and llvm::AMDGPU::IsaInfo::AMDGPUTargetID::toString().

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 1342 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 419 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 1330 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 258 of file Triple.cpp.

References AIX, AMDHSA, AMDPAL, BridgeOS, CUDA, Darwin, DragonFly, DriverKit, ELFIAMCU, Emscripten, FreeBSD, Fuchsia, Haiku, HermitCore, Hurd, IOS, KFreeBSD, Linux, LiteOS, llvm_unreachable, Lv2, MacOSX, Mesa3D, NaCl, 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 1380 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(), isPPC32SecurePlt(), isPPC64ELFv2ABI(), and llvm::MachO::mapToSupportedOSVersion().

getSubArch()

SubArchType llvm::Triple::getSubArch ( ) const

inline

get the parsed subarchitecture type for this triple.

Definition at line 386 of file Triple.h.

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

getTriple()

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

inline

Definition at line 452 of file Triple.h.

Referenced by llvm::orc::JITTargetMachineBuilder::createTargetMachine(), llvm::codegen::createTargetMachineForTriple(), llvm::dwarf_linker::classic::DwarfStreamer::init(), llvm::dwarf_linker::parallel::DwarfEmitterImpl::init(), llvm::TargetRegistry::lookupTarget(), llvm::EngineBuilder::selectTarget(), and llvm::SPIRVTranslateModule().

getVendor()

VendorType llvm::Triple::getVendor ( ) const

inline

Get the parsed vendor type of this triple.

Definition at line 389 of file Triple.h.

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

getVendorName()

StringRef Triple::getVendorName

(

)

const

Get the vendor (second) component of the triple.

Definition at line 1325 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 234 of file Triple.cpp.

References AMD, Apple, CSR, Freescale, IBM, ImaginationTechnologies, Intel, llvm_unreachable, Mesa, 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 1506 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 1469 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 1105 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 1095 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 supports both general-dynamic and TLSDESC, and TLSDESC is enabled by default.

Definition at line 1102 of file Triple.h.

References isAndroid(), 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 1110 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 395 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 928 of file Triple.h.

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

Referenced by CreateVarArgHelper(), isAArch64(), llvm::FastISel::selectXRayCustomEvent(), llvm::FastISel::selectXRayTypedEvent(), and llvm::WinException::WinException().

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 935 of file Triple.h.

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

isABIN32()

bool llvm::Triple::isABIN32 ( ) const

inline

Definition at line 1054 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 860 of file Triple.h.

References amdgcn, and getArch().

isAMDGPU()

bool llvm::Triple::isAMDGPU ( ) const

inline

Definition at line 862 of file Triple.h.

References amdgcn, getArch(), and r600.

Referenced by llvm::InformationCache::getFlatAddressSpace(), getShadowMapping(), llvm::object::ObjectFile::makeTriple(), and llvm::InformationCache::targetIsGPU().

isAndroid()

bool llvm::Triple::isAndroid ( ) const

inline

Tests whether the target is Android.

Definition at line 780 of file Triple.h.

References Android, and getEnvironment().

Referenced by llvm::TargetLoweringBase::getSafeStackPointerLocation(), getShadowMapping(), hasDefaultEmulatedTLS(), hasDefaultTLSDESC(), hasStackGuardSlotTLS(), isAndroidVersionLT(), isOSGlibc(), llvm::AArch64Subtarget::isTargetAndroid(), llvm::ARMSubtarget::isTargetAndroid(), llvm::X86Subtarget::isTargetAndroid(), and isTargetEHABICompatible().

isAndroidVersionLT()

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

inline

Definition at line 782 of file Triple.h.

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

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

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 1689 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 1685 of file Triple.cpp.

References getArch(), and getArchPointerBitWidth().

Referenced by llvm::sys::getProcessTriple(), llvm::TargetLoweringObjectFileXCOFF::Initialize(), and llvm::AArch64Subtarget::isTargetILP32().

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 1681 of file Triple.cpp.

References getArch(), and getArchPointerBitWidth().

Referenced by calculateCXXStateNumbers(), llvm::WebAssemblyRegisterInfo::getFrameRegister(), llvm::WebAssembly::getOrCreateFunctionTableSymbol(), llvm::sys::getProcessTriple(), llvm::WebAssemblySubtarget::hasAddr64(), llvm::object::IRObjectFile::is64Bit(), isAndroidVersionLT(), llvm::ifs::parseTriple(), llvm::coro::BaseCloner::salvageDebugInfo(), and llvm::BasicTTIImplBase< T >::shouldBuildRelLookupTables().

isARM()

bool llvm::Triple::isARM ( ) const

inline

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

Definition at line 872 of file Triple.h.

References arm, armeb, and getArch().

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

isArm64e()

bool llvm::Triple::isArm64e ( ) const

inline

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

Definition at line 1048 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 913 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 893 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 1066 of file Triple.h.

References bpfeb, bpfel, and getArch().

Referenced by llvm::symbolize::useBTFContext().

isCompatibleWith()

bool Triple::isCompatibleWith

(

const Triple &

Other

)

const

Test whether target triples are compatible.

Definition at line 2006 of file Triple.cpp.

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

Referenced by llvm::ThinLTOCodeGenerator::addModule().

isCSKY()

bool llvm::Triple::isCSKY ( ) const

inline

Definition at line 1043 of file Triple.h.

References csky, and getArch().

isDriverKit()

bool llvm::Triple::isDriverKit ( ) const

inline

Is this an Apple DriverKit triple.

Definition at line 563 of file Triple.h.

References DriverKit, and getOS().

Referenced by getShadowMapping(), isOSDarwin(), llvm::ARMSubtarget::isTargetDriverKit(), and llvm::AArch64Subtarget::supportsAddressTopByteIgnored().

isDXIL()

bool llvm::Triple::isDXIL ( ) const

inline

Tests whether the target is DXIL.

Definition at line 816 of file Triple.h.

References dxil, and getArch().

isGNUEnvironment()

bool llvm::Triple::isGNUEnvironment ( ) const

inline

Definition at line 614 of file Triple.h.

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

isHardFloatABI()

bool llvm::Triple::isHardFloatABI ( ) const

inline

Tests if the target forces hardfloat.

Definition at line 1078 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 541 of file Triple.h.

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

Referenced by getShadowMapping(), isOSDarwin(), llvm::AArch64Subtarget::isTargetIOS(), llvm::ARMSubtarget::isTargetIOS(), and llvm::AArch64Subtarget::supportsAddressTopByteIgnored().

isKnownWindowsMSVCEnvironment()

bool llvm::Triple::isKnownWindowsMSVCEnvironment ( ) const

inline

Checks if the environment is MSVC.

Definition at line 640 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 1954 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 952 of file Triple.h.

References isLoongArch32(), and isLoongArch64().

isLoongArch32()

bool llvm::Triple::isLoongArch32 ( ) const

inline

Tests whether the target is 32-bit LoongArch.

Definition at line 946 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 949 of file Triple.h.

References getArch(), and loongarch64.

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

isMacCatalystEnvironment()

bool llvm::Triple::isMacCatalystEnvironment ( ) const

inline

Definition at line 576 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 532 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 2039 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 965 of file Triple.h.

References isMIPS32(), and isMIPS64().

isMIPS32()

bool llvm::Triple::isMIPS32 ( ) const

inline

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

Definition at line 955 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 960 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 795 of file Triple.h.

References getEnvironment(), isOSLiteOS(), Musl, MuslABI64, MuslABIN32, MuslEABI, MuslEABIHF, MuslF32, MuslSF, 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 855 of file Triple.h.

References getArch(), nvptx, and nvptx64.

Referenced by llvm::DwarfCompileUnit::addLocationAttribute(), llvm::offloading::emitOffloadingEntry(), llvm::InformationCache::getFlatAddressSpace(), llvm::offloading::getOffloadingEntryInitializer(), llvm::object::ObjectFile::makeTriple(), and llvm::InformationCache::targetIsGPU().

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 809 of file Triple.h.

References isOpenHOS(), and isOSLiteOS().

Referenced by hasDefaultEmulatedTLS().

isOpenHOS()

bool llvm::Triple::isOpenHOS ( ) const

inline

Definition at line 811 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 721 of file Triple.h.

References AIX, and getOS().

Referenced by createPPCAsmPrinterPass(), insertCall(), llvm::InternalizePass::internalizeModule(), llvm::PPCSubtarget::isAIXABI(), llvm::AsmPrinter::preprocessXXStructorList(), llvm::PPCInstPrinter::printBranchOperand(), llvm::PPCInstPrinter::printInst(), llvm::FastISel::selectOperator(), and llvm::AsmPrinter::SetupMachineFunction().

isOSBinFormatCOFF()

bool llvm::Triple::isOSBinFormatCOFF ( ) const

inline

Tests whether the OS uses the COFF binary format.

Definition at line 735 of file Triple.h.

References COFF, and getObjectFormat().

Referenced by llvm::ARMAsmBackend::adjustFixupValue(), adjustFixupValue(), llvm::createAArch64leAsmBackend(), createAArch64MCAsmInfo(), llvm::createX86_32AsmBackend(), llvm::createX86_64AsmBackend(), llvm::createX86ObjectTargetStreamer(), llvm::AsmPrinter::doFinalization(), llvm::AsmPrinter::emitGlobalAlias(), llvm::offloading::emitOffloadingEntry(), llvm::TargetLowering::expandIndirectJTBranch(), llvm::RISCVTargetLowering::expandIndirectJTBranch(), llvm::X86TargetLowering::expandIndirectJTBranch(), llvm::AArch64MCInstLower::GetGlobalValueSymbol(), llvm::offloading::getOffloadEntryArray(), llvm::AArch64Subtarget::isTargetCOFF(), llvm::ARMSubtarget::isTargetCOFF(), llvm::X86Subtarget::isTargetCOFF(), llvm::AArch64MCInstLower::LowerSymbolOperand(), and llvm::orc::LLJITBuilderState::prepareForConstruction().

isOSBinFormatDXContainer()

bool llvm::Triple::isOSBinFormatDXContainer ( ) const

inline

Tests whether the OS uses the DXContainer binary format.

Definition at line 758 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 730 of file Triple.h.

References ELF, and getObjectFormat().

Referenced by llvm::lto::LTO::add(), llvm::ARMAsmBackend::adjustFixupValue(), llvm::GlobalObject::canIncreaseAlignment(), llvm::orc::PerfSupportPlugin::Create(), llvm::createAArch64beAsmBackend(), llvm::createAArch64leAsmBackend(), createAArch64MCAsmInfo(), createARMAsmBackend(), createLoongArchObjectTargetStreamer(), createX86MCAsmInfo(), llvm::AsmPrinter::doFinalization(), llvm::CSKYAsmPrinter::emitEndOfAsmFile(), llvm::HexagonAsmPrinter::emitEndOfAsmFile(), llvm::AsmPrinter::emitFunctionEntryLabel(), llvm::LoongArchAsmPrinter::emitJumpTableInfo(), llvm::AsmPrinter::emitPatchableFunctionEntries(), llvm::CSKYAsmPrinter::emitStartOfAsmFile(), llvm::HexagonAsmPrinter::emitStartOfAsmFile(), llvm::LoongArchAsmBackend::getFixupKind(), llvm::RISCVAsmBackend::getFixupKind(), llvm::offloading::getOffloadEntryArray(), llvm::AsmPrinter::getSymbolPreferLocal(), llvm::AArch64RegisterInfo::getTLSCallPreservedMask(), hasELFSignedGOTHelper(), isTargetEHABICompatible(), llvm::AArch64Subtarget::isTargetELF(), llvm::ARMSubtarget::isTargetELF(), llvm::M68kSubtarget::isTargetELF(), llvm::MipsSubtarget::isTargetELF(), llvm::PPCSubtarget::isTargetELF(), llvm::SystemZSubtarget::isTargetELF(), llvm::X86Subtarget::isTargetELF(), llvm::AArch64MCInstLower::LowerSymbolOperand(), llvm::orc::LLJITBuilderState::prepareForConstruction(), and runImpl().

isOSBinFormatGOFF()

bool llvm::Triple::isOSBinFormatGOFF ( ) const

inline

Tests whether the OS uses the GOFF binary format.

Definition at line 740 of file Triple.h.

References getObjectFormat(), and GOFF.

Referenced by llvm::SystemZSubtarget::isTargetGOFF().

isOSBinFormatMachO()

bool llvm::Triple::isOSBinFormatMachO ( ) const

inline

Tests whether the environment is MachO.

Definition at line 743 of file Triple.h.

References getObjectFormat(), and MachO.

Referenced by llvm::TargetPassConfig::addIRPasses(), llvm::createAArch64leAsmBackend(), createAArch64MCAsmInfo(), createARMMCAsmInfo(), llvm::createX86_32AsmBackend(), llvm::createX86_64AsmBackend(), createX86MCAsmInfo(), llvm::AsmPrinter::emitXRayTable(), llvm::ARMBaseTargetMachine::isTargetHardFloat(), llvm::AArch64Subtarget::isTargetMachO(), llvm::ARMSubtarget::isTargetMachO(), llvm::PPCSubtarget::isTargetMachO(), llvm::X86Subtarget::isTargetMachO(), llvm::AArch64MCInstLower::LowerSymbolOperand(), llvm::orc::SelfExecutorProcessControl::SelfExecutorProcessControl(), and supportsCOMDAT().

isOSBinFormatWasm()

bool llvm::Triple::isOSBinFormatWasm ( ) const

inline

Tests whether the OS uses the Wasm binary format.

Definition at line 748 of file Triple.h.

References getObjectFormat(), and Wasm.

Referenced by llvm::InternalizePass::internalizeModule().

isOSBinFormatXCOFF()

bool llvm::Triple::isOSBinFormatXCOFF ( ) const

inline

Tests whether the OS uses the XCOFF binary format.

Definition at line 753 of file Triple.h.

References getObjectFormat(), and XCOFF.

Referenced by llvm::GlobalObject::canIncreaseAlignment(), createPPCMCAsmInfo(), llvm::AsmPrinter::doFinalization(), llvm::AsmPrinter::doInitialization(), llvm::AsmPrinter::emitGlobalAlias(), emitGlobalConstantImpl(), hasDefaultDataSections(), and supportsCOMDAT().

isOSCygMing()

bool llvm::Triple::isOSCygMing ( ) const

inline

Tests for either Cygwin or MinGW OS.

Definition at line 673 of file Triple.h.

References isWindowsCygwinEnvironment(), and isWindowsGNUEnvironment().

Referenced by createX86MCAsmInfo(), and llvm::X86Subtarget::isTargetCygMing().

isOSDarwin()

bool llvm::Triple::isOSDarwin ( ) const

inline

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

Definition at line 568 of file Triple.h.

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

Referenced by llvm::ARMBaseTargetMachine::ARMBaseTargetMachine(), llvm::ARMMCAsmInfoDarwin::ARMMCAsmInfoDarwin(), ContainsProtectableArray(), createARMMCAsmInfo(), llvm::TargetInstrInfo::duplicate(), llvm::X86FrameLowering::emitEpilogue(), llvm::AArch64RegisterInfo::getRegPressureLimit(), llvm::AArch64RegisterInfo::getStrictlyReservedRegs(), llvm::lto::getThinLTODefaultCPU(), llvm::AArch64RegisterInfo::getTLSCallPreservedMask(), llvm::TargetLoweringBase::insertSSPDeclarations(), llvm::AArch64Subtarget::isTargetDarwin(), llvm::ARMSubtarget::isTargetDarwin(), llvm::X86Subtarget::isTargetDarwin(), isTargetMachineMac(), llvm::BasicTTIImplBase< T >::shouldBuildRelLookupTables(), shouldLowerMemFuncForSize(), and llvm::TailDuplicator::shouldTailDuplicate().

isOSDragonFly()

bool llvm::Triple::isOSDragonFly ( ) const

inline

Definition at line 602 of file Triple.h.

References DragonFly, and getOS().

Referenced by llvm::X86Subtarget::isTargetDragonFly().

isOSEmscripten()

bool llvm::Triple::isOSEmscripten ( ) const

inline

Tests whether the OS is Emscripten.

Definition at line 709 of file Triple.h.

References Emscripten, and getOS().

Referenced by GetCtorAndDtorPriority(), and getShadowMapping().

isOSFreeBSD()

bool llvm::Triple::isOSFreeBSD ( ) const

inline

Definition at line 594 of file Triple.h.

References FreeBSD, and getOS().

Referenced by getShadowMapping(), llvm::TargetLoweringObjectFileELF::Initialize(), llvm::TargetLoweringBase::insertSSPDeclarations(), and llvm::X86Subtarget::isTargetFreeBSD().

isOSFuchsia()

bool llvm::Triple::isOSFuchsia ( ) const

inline

Definition at line 598 of file Triple.h.

References Fuchsia, and getOS().

Referenced by getShadowMapping(), hasStackGuardSlotTLS(), llvm::AArch64Subtarget::isTargetFuchsia(), and llvm::X86Subtarget::isTargetFuchsia().

isOSGlibc()

bool llvm::Triple::isOSGlibc ( ) const

inline

Tests whether the OS uses glibc.

Definition at line 714 of file Triple.h.

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

Referenced by llvm::PPCInstrInfo::expandPostRAPseudo(), hasStackGuardSlotTLS(), and llvm::X86Subtarget::isTargetGlibc().

isOSHaiku()

bool llvm::Triple::isOSHaiku ( ) const

inline

Tests whether the OS is Haiku.

Definition at line 625 of file Triple.h.

References getOS(), and Haiku.

isOSHurd()

bool llvm::Triple::isOSHurd ( ) const

inline

Tests whether the OS is Hurd.

Definition at line 699 of file Triple.h.

References getOS(), and Hurd.

isOSIAMCU()

bool llvm::Triple::isOSIAMCU ( ) const

inline

Definition at line 608 of file Triple.h.

References ELFIAMCU, and getOS().

Referenced by llvm::createX86_32AsmBackend(), and llvm::X86Subtarget::isTargetMCU().

isOSKFreeBSD()

bool llvm::Triple::isOSKFreeBSD ( ) const

inline

Tests whether the OS is kFreeBSD.

Definition at line 694 of file Triple.h.

References getOS(), and KFreeBSD.

Referenced by llvm::X86Subtarget::isTargetKFreeBSD().

isOSLinux()

bool llvm::Triple::isOSLinux ( ) const

inline

Tests whether the OS is Linux.

Definition at line 689 of file Triple.h.

References getOS(), and Linux.

Referenced by getShadowMapping(), llvm::AArch64Subtarget::isTargetLinux(), llvm::ARMSubtarget::isTargetLinux(), llvm::PPCSubtarget::isTargetLinux(), llvm::SparcSubtarget::isTargetLinux(), llvm::VESubtarget::isTargetLinux(), and llvm::X86Subtarget::isTargetLinux().

isOSLiteOS()

bool llvm::Triple::isOSLiteOS ( ) const

inline

Definition at line 813 of file Triple.h.

References getOS(), and LiteOS.

Referenced by isMusl(), and isOHOSFamily().

isOSMSVCRT()

bool llvm::Triple::isOSMSVCRT ( ) const

inline

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

Definition at line 678 of file Triple.h.

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

Referenced by computeBytesPoppedByCalleeForSRet(), hasCalleePopSRet(), and llvm::X86TargetLowering::useStackGuardXorFP().

isOSNaCl()

bool llvm::Triple::isOSNaCl ( ) const

inline

Tests whether the OS is NaCl (Native Client)

Definition at line 684 of file Triple.h.

References getOS(), and NaCl.

Referenced by llvm::X86Subtarget::isTarget64BitILP32(), llvm::X86Subtarget::isTarget64BitLP64(), llvm::ARMSubtarget::isTargetNaCl(), llvm::MipsSubtarget::isTargetNaCl(), and llvm::X86Subtarget::isTargetNaCl().

isOSNetBSD()

bool llvm::Triple::isOSNetBSD ( ) const

inline

Definition at line 586 of file Triple.h.

References getOS(), and NetBSD.

Referenced by getShadowMapping(), and llvm::ARMSubtarget::isTargetNetBSD().

isOSOpenBSD()

bool llvm::Triple::isOSOpenBSD ( ) const

inline

Definition at line 590 of file Triple.h.

References getOS(), and OpenBSD.

Referenced by CreateFailBB(), and hasDefaultEmulatedTLS().

isOSSerenity()

bool llvm::Triple::isOSSerenity ( ) const

inline

Definition at line 725 of file Triple.h.

References getOS(), and Serenity.

isOSSolaris()

bool llvm::Triple::isOSSolaris ( ) const

inline

Definition at line 604 of file Triple.h.

References getOS(), and Solaris.

Referenced by llvm::X86Subtarget::isTargetSolaris().

isOSUnknown()

bool llvm::Triple::isOSUnknown ( ) const

inline

Definition at line 612 of file Triple.h.

References getOS(), and UnknownOS.

isOSVersionLT() [1/2]

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

inline

Definition at line 521 of file Triple.h.

References getOSVersion(), and llvm::Other.

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 510 of file Triple.h.

References getOSVersion().

Referenced by llvm::ARMTargetLowering::ARMTargetLowering(), and isMacOSXVersionLT().

isOSWASI()

bool llvm::Triple::isOSWASI ( ) const

inline

Tests whether the OS is WASI.

Definition at line 704 of file Triple.h.

References getOS(), and WASI.

isOSWindows()

bool llvm::Triple::isOSWindows ( ) const

inline

Tests whether the OS is Windows.

Definition at line 635 of file Triple.h.

References getOS(), and Win32.

Referenced by llvm::ARMBaseTargetMachine::ARMBaseTargetMachine(), createARMAsmBackend(), createARMMCAsmInfo(), llvm::createX86_32AsmBackend(), llvm::createX86_64AsmBackend(), llvm::AsmPrinter::doInitialization(), llvm::X86FrameLowering::emitEpilogue(), llvm::AArch64MCInstLower::GetGlobalValueSymbol(), getShadowMapping(), hasDLLImportExport(), isKnownWindowsMSVCEnvironment(), llvm::X86Subtarget::isOSWindows(), llvm::ARMBaseTargetMachine::isTargetHardFloat(), llvm::AArch64Subtarget::isTargetWindows(), llvm::ARMSubtarget::isTargetWindows(), isWindowsCoreCLREnvironment(), isWindowsCygwinEnvironment(), isWindowsGNUEnvironment(), isWindowsItaniumEnvironment(), isWindowsMSVCEnvironment(), llvm::MCContext::MCContext(), ShouldSignWithBKey(), and llvm::X86MCAsmInfoGNUCOFF::X86MCAsmInfoGNUCOFF().

isOSzOS()

bool llvm::Triple::isOSzOS ( ) const

inline

Definition at line 565 of file Triple.h.

References getOS(), and ZOS.

Referenced by llvm::createSystemZMCAsmBackend(), llvm::SystemZAsmPrinter::emitFunctionBodyEnd(), llvm::SystemZAsmPrinter::emitStartOfAsmFile(), and llvm::SystemZSubtarget::isTargetzOS().

isPPC()

bool llvm::Triple::isPPC ( ) const

inline

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

Definition at line 970 of file Triple.h.

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

Referenced by llvm::OpenMPIRBuilder::getOpenMPDefaultSimdAlign().

isPPC32()

bool llvm::Triple::isPPC32 ( ) const

inline

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

Definition at line 976 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 994 of file Triple.h.

References 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 981 of file Triple.h.

References getArch(), ppc64, and ppc64le.

Referenced by CreateVarArgHelper(), llvm::TargetLoweringBase::insertSSPDeclarations(), llvm::PPCInstPrinter::printAbsBranchOperand(), and llvm::PPCInstPrinter::printBranchOperand().

isPPC64ELFv2ABI()

bool llvm::Triple::isPPC64ELFv2ABI ( ) const

inline

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

Definition at line 986 of file Triple.h.

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

Referenced by llvm::orc::LLJITBuilderState::prepareForConstruction().

isPS()

bool llvm::Triple::isPS ( ) const

inline

Tests whether the target is the PS4 or PS5 platform.

Definition at line 777 of file Triple.h.

References isPS4(), and isPS5().

Referenced by getShadowMapping(), hasDLLImportExport(), and llvm::X86Subtarget::isTargetPS().

isPS4()

bool llvm::Triple::isPS4 ( ) const

inline

Tests whether the target is the PS4 platform.

Definition at line 763 of file Triple.h.

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

Referenced by llvm::MCObjectFileInfo::getStackSizesSection(), and isPS().

isPS5()

bool llvm::Triple::isPS5 ( ) const

inline

Tests whether the target is the PS5 platform.

Definition at line 770 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 1009 of file Triple.h.

References isRISCV32(), and isRISCV64().

isRISCV32()

bool llvm::Triple::isRISCV32 ( ) const

inline

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

Definition at line 1003 of file Triple.h.

References getArch(), and riscv32.

Referenced by CreateVarArgHelper(), and isRISCV().

isRISCV64()

bool llvm::Triple::isRISCV64 ( ) const

inline

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

Definition at line 1006 of file Triple.h.

References getArch(), and riscv64.

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

isShaderModelOS()

bool llvm::Triple::isShaderModelOS ( ) const

inline

Definition at line 820 of file Triple.h.

References getOS(), and ShaderModel.

isShaderStageEnvironment()

bool llvm::Triple::isShaderStageEnvironment ( ) const

inline

Definition at line 826 of file Triple.h.

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

isSimulatorEnvironment()

bool llvm::Triple::isSimulatorEnvironment ( ) const

inline

Definition at line 572 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 1020 of file Triple.h.

References isSPARC32(), and isSPARC64().

isSPARC32()

bool llvm::Triple::isSPARC32 ( ) const

inline

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

Definition at line 1012 of file Triple.h.

References getArch(), sparc, and sparcel.

Referenced by isSPARC().

isSPARC64()

bool llvm::Triple::isSPARC64 ( ) const

inline

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

Definition at line 1017 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 839 of file Triple.h.

References getArch(), spir, and spir64.

isSPIRV()

bool llvm::Triple::isSPIRV ( ) const

inline

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

Definition at line 844 of file Triple.h.

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

isSPIRVLogical()

bool llvm::Triple::isSPIRVLogical ( ) const

inline

Tests whether the target is SPIR-V Logical.

Definition at line 850 of file Triple.h.

References getArch(), and spirv.

isSystemZ()

bool llvm::Triple::isSystemZ ( ) const

inline

Tests whether the target is SystemZ.

Definition at line 1023 of file Triple.h.

References getArch(), and systemz.

Referenced by CreateVarArgHelper().

isTargetEHABICompatible()

bool llvm::Triple::isTargetEHABICompatible ( ) const

inline

Tests whether the target supports the EHABI exception handling standard.

Definition at line 878 of file Triple.h.

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

Referenced by llvm::ARMSubtarget::isTargetEHABICompatible().

isTargetMachineMac()

bool llvm::Triple::isTargetMachineMac ( ) const

inline

Returns true for targets that run on a macOS machine.

Definition at line 581 of file Triple.h.

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

isThumb()

bool llvm::Triple::isThumb ( ) const

inline

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

Definition at line 867 of file Triple.h.

References getArch(), thumb, and thumbeb.

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

isTime64ABI()

bool llvm::Triple::isTime64ABI ( ) const

inline

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

Definition at line 1071 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 546 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 630 of file Triple.h.

References getOS(), and UEFI.

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

isVE()

bool llvm::Triple::isVE ( ) const

inline

Tests whether the target is VE.

Definition at line 1033 of file Triple.h.

References getArch(), and ve.

isVulkanOS()

bool llvm::Triple::isVulkanOS ( ) const

inline

Definition at line 824 of file Triple.h.

References getOS(), and Vulkan.

isWasm()

bool llvm::Triple::isWasm ( ) const

inline

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

Definition at line 1038 of file Triple.h.

References getArch(), wasm32, and wasm64.

Referenced by llvm::DwarfCompileUnit::addLocationAttribute(), llvm::DwarfDebug::emitDebugLocValue(), llvm::OpenMPIRBuilder::getOpenMPDefaultSimdAlign(), and hasDefaultDataSections().

isWatchABI()

bool llvm::Triple::isWatchABI ( ) const

inline

Definition at line 555 of file Triple.h.

References ARMSubArch_v7k, and getSubArch().

Referenced by llvm::ARMMCAsmInfoDarwin::ARMMCAsmInfoDarwin(), and llvm::ARMSubtarget::isTargetWatchABI().

isWatchOS()

bool llvm::Triple::isWatchOS ( ) const

inline

Is this an Apple watchOS triple.

Definition at line 551 of file Triple.h.

References getOS(), and WatchOS.

Referenced by getShadowMapping(), isOSDarwin(), and llvm::ARMSubtarget::isTargetWatchOS().

isWindowsArm64EC()

bool llvm::Triple::isWindowsArm64EC ( ) const

inline

Definition at line 651 of file Triple.h.

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

Referenced by llvm::AArch64MCInstLower::GetGlobalValueSymbol(), and llvm::AArch64Subtarget::isWindowsArm64EC().

isWindowsCoreCLREnvironment()

bool llvm::Triple::isWindowsCoreCLREnvironment ( ) const

inline

Definition at line 656 of file Triple.h.

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

Referenced by createX86MCAsmInfo(), and llvm::X86Subtarget::isTargetWindowsCoreCLR().

isWindowsCygwinEnvironment()

bool llvm::Triple::isWindowsCygwinEnvironment ( ) const

inline

Definition at line 664 of file Triple.h.

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

Referenced by hasDefaultEmulatedTLS(), isOSCygMing(), and llvm::X86Subtarget::isTargetWindowsCygwin().

isWindowsGNUEnvironment()

bool llvm::Triple::isWindowsGNUEnvironment ( ) const

inline

Definition at line 668 of file Triple.h.

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

Referenced by llvm::TargetLoweringBase::insertSSPDeclarations(), isOSCygMing(), isOSMSVCRT(), and llvm::X86Subtarget::isTargetWindowsGNU().

isWindowsItaniumEnvironment()

bool llvm::Triple::isWindowsItaniumEnvironment ( ) const

inline

Definition at line 660 of file Triple.h.

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

Referenced by createX86MCAsmInfo(), llvm::X86TargetLowering::getSDagStackGuard(), llvm::X86TargetLowering::getSSPStackGuardCheck(), llvm::X86TargetLowering::insertSSPDeclarations(), isOSMSVCRT(), and llvm::X86Subtarget::isTargetWindowsItanium().

isWindowsMSVCEnvironment()

bool llvm::Triple::isWindowsMSVCEnvironment ( ) const

inline

Checks if the environment could be MSVC.

Definition at line 645 of file Triple.h.

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

Referenced by createAArch64MCAsmInfo(), createARMMCAsmInfo(), createX86MCAsmInfo(), llvm::AArch64TargetLowering::getSDagStackGuard(), llvm::ARMTargetLowering::getSDagStackGuard(), llvm::X86TargetLowering::getSDagStackGuard(), llvm::AArch64TargetLowering::getSSPStackGuardCheck(), llvm::ARMTargetLowering::getSSPStackGuardCheck(), llvm::X86TargetLowering::getSSPStackGuardCheck(), llvm::AArch64TargetLowering::insertSSPDeclarations(), llvm::ARMTargetLowering::insertSSPDeclarations(), llvm::X86TargetLowering::insertSSPDeclarations(), isOSMSVCRT(), llvm::X86Subtarget::isTargetWindowsMSVC(), and llvm::AArch64TargetLowering::shouldInsertTrailingFenceForAtomicStore().

isX32()

bool llvm::Triple::isX32 ( ) const

inline

Tests whether the target is X32.

Definition at line 1060 of file Triple.h.

References getEnvironment(), GNUX32, and MuslX32.

Referenced by llvm::createX86_64AsmBackend(), llvm::X86Subtarget::isTarget64BitILP32(), and llvm::X86Subtarget::isTarget64BitLP64().

isX86()

bool llvm::Triple::isX86 ( ) const

inline

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

Definition at line 1028 of file Triple.h.

References getArch(), x86, and x86_64.

Referenced by llvm::OpenMPIRBuilder::getOpenMPDefaultSimdAlign().

isXROS()

bool llvm::Triple::isXROS ( ) const

inline

Is this an Apple XROS triple.

Definition at line 560 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 2030 of file Triple.cpp.

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

Referenced by llvm::ThinLTOCodeGenerator::addModule().

normalize() [1/2]

std::string llvm::Triple::normalize ( ) const

inline

Return the normalized form of this triple's string.

Definition at line 376 of file Triple.h.

References normalize().

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

normalize() [2/2]

std::string Triple::normalize ( StringRef  Str )

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.

Definition at line 1111 of file Triple.cpp.

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

operator!=()

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

inline

Definition at line 361 of file Triple.h.

References llvm::Other.

operator==()

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

inline

Definition at line 354 of file Triple.h.

References llvm::Other.

setArch()

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

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

Definition at line 1548 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 1576 of file Triple.cpp.

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

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 1560 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 1599 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 1568 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 1556 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 1604 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 1591 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 1544 of file Triple.cpp.

References Triple().

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

setVendor()

void Triple::setVendor

(

VendorType

Kind

)

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

Definition at line 1552 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 1587 of file Triple.cpp.

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

Referenced by setVendor().

str()

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

inline

Definition at line 450 of file Triple.h.

Referenced by llvm::orc::ELFNixPlatform::Create(), llvm::orc::COFFPlatform::Create(), getEnvironmentVersionString(), llvm::object::ELFObjectFileBase::getPltEntries(), llvm::sys::getProcessTriple(), llvm::SPIRVSubtarget::getTargetTripleAsStr(), merge(), llvm::orc::GDBJITDebugInfoRegistrationPlugin::modifyPassConfig(), llvm::orc::JITTargetMachineBuilderPrinter::print(), setEnvironment(), and setObjectFormat().

supportsCOMDAT()

bool llvm::Triple::supportsCOMDAT ( ) const

inline

Tests whether the target supports comdat.

Definition at line 1087 of file Triple.h.

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

Referenced by llvm::MCObjectFileInfo::getPseudoProbeDescSection(), and llvm::needsComdatForCounter().

---

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

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