LLVM API Documentation

Public Types | Public Member Functions | Static Public Member Functions
llvm::Triple Class Reference

#include <Triple.h>

List of all members.

Public Types

enum  ArchType {
  UnknownArch, arm, armeb, aarch64,
  aarch64_be, hexagon, mips, mipsel,
  mips64, mips64el, msp430, ppc,
  ppc64, ppc64le, r600, sparc,
  sparcv9, systemz, tce, thumb,
  thumbeb, x86, x86_64, xcore,
  nvptx, nvptx64, le32, amdil,
  spir, spir64, kalimba
}
enum  SubArchType {
  NoSubArch, ARMSubArch_v8, ARMSubArch_v7, ARMSubArch_v7em,
  ARMSubArch_v7m, ARMSubArch_v7s, ARMSubArch_v6, ARMSubArch_v6m,
  ARMSubArch_v6t2, ARMSubArch_v5, ARMSubArch_v5te, ARMSubArch_v4t
}
enum  VendorType {
  UnknownVendor, Apple, PC, SCEI,
  BGP, BGQ, Freescale, IBM,
  ImaginationTechnologies, MipsTechnologies, NVIDIA, CSR
}
enum  OSType {
  UnknownOS, Darwin, DragonFly, FreeBSD,
  IOS, KFreeBSD, Linux, Lv2,
  MacOSX, NetBSD, OpenBSD, Solaris,
  Win32, Haiku, Minix, RTEMS,
  NaCl, CNK, Bitrig, AIX,
  CUDA, NVCL
}
enum  EnvironmentType {
  UnknownEnvironment, GNU, GNUEABI, GNUEABIHF,
  GNUX32, CODE16, EABI, EABIHF,
  Android, MSVC, Itanium, Cygnus
}
enum  ObjectFormatType { UnknownObjectFormat, COFF, ELF, MachO }

Public Member Functions

ArchType getArch () const
 getArch - Get the parsed architecture type of this triple.
SubArchType getSubArch () const
 getSubArch - get the parsed subarchitecture type for this triple.
VendorType getVendor () const
 getVendor - Get the parsed vendor type of this triple.
OSType getOS () const
 getOS - Get the parsed operating system type of this triple.
bool hasEnvironment () const
EnvironmentType getEnvironment () const
 getEnvironment - Get the parsed environment type of this triple.
ObjectFormatType getObjectFormat () const
 getFormat - Get the object format for this triple.
void getOSVersion (unsigned &Major, unsigned &Minor, unsigned &Micro) const
unsigned getOSMajorVersion () const
bool getMacOSXVersion (unsigned &Major, unsigned &Minor, unsigned &Micro) const
void getiOSVersion (unsigned &Major, unsigned &Minor, unsigned &Micro) const
const std::string & str () const
const std::string & getTriple () const
StringRef getArchName () const
StringRef getVendorName () const
 getVendorName - Get the vendor (second) component of the triple.
StringRef getOSName () const
StringRef getEnvironmentName () const
StringRef getOSAndEnvironmentName () const
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
unsigned isMacOSXVersionLT (unsigned Major, unsigned Minor=0, unsigned Micro=0) const
bool isMacOSX () const
bool isiOS () const
 Is this an iOS triple.
bool isOSDarwin () const
 isOSDarwin - Is this a "Darwin" OS (OS X or iOS).
bool isOSFreeBSD () const
bool isWindowsMSVCEnvironment () const
bool isKnownWindowsMSVCEnvironment () 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 isOSWindows () const
 Tests whether the OS is Windows.
bool isOSNaCl () const
 Tests whether the OS is NaCl (Native Client)
bool isOSLinux () const
 Tests whether the OS is Linux.
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 isOSBinFormatMachO () const
 Tests whether the environment is MachO.
void setArch (ArchType Kind)
void setVendor (VendorType Kind)
void setOS (OSType Kind)
void setEnvironment (EnvironmentType Kind)
void setObjectFormat (ObjectFormatType Kind)
 setObjectFormat - Set the object file format
void setTriple (const Twine &Str)
 setTriple - Set all components to the new triple Str.
void setArchName (StringRef Str)
void setVendorName (StringRef Str)
void setOSName (StringRef Str)
void setEnvironmentName (StringRef Str)
void setOSAndEnvironmentName (StringRef Str)
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.
const char * getARMCPUForArch (StringRef Arch=StringRef()) const
Constructors
 Triple ()
 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.

Static Public Member Functions

static std::string normalize (StringRef Str)
static const char * getArchTypeName (ArchType Kind)
 getArchTypeName - Get the canonical name for the Kind architecture.
static const char * getArchTypePrefix (ArchType Kind)
static const char * getVendorTypeName (VendorType Kind)
 getVendorTypeName - Get the canonical name for the Kind vendor.
static const char * getOSTypeName (OSType Kind)
 getOSTypeName - Get the canonical name for the Kind operating system.
static const char * getEnvironmentTypeName (EnvironmentType Kind)
static ArchType getArchTypeForLLVMName (StringRef Str)

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

Enumerator:
UnknownArch 
arm 
armeb 
aarch64 
aarch64_be 
hexagon 
mips 
mipsel 
mips64 
mips64el 
msp430 
ppc 
ppc64 
ppc64le 
r600 
sparc 
sparcv9 
systemz 
tce 
thumb 
thumbeb 
x86 
x86_64 
xcore 
nvptx 
nvptx64 
le32 
amdil 
spir 
spir64 
kalimba 

Definition at line 46 of file Triple.h.

Enumerator:
UnknownEnvironment 
GNU 
GNUEABI 
GNUEABIHF 
GNUX32 
CODE16 
EABI 
EABIHF 
Android 
MSVC 
Itanium 
Cygnus 

Definition at line 135 of file Triple.h.

Enumerator:
UnknownObjectFormat 
COFF 
ELF 
MachO 

Definition at line 151 of file Triple.h.

Enumerator:
UnknownOS 
Darwin 
DragonFly 
FreeBSD 
IOS 
KFreeBSD 
Linux 
Lv2 
MacOSX 
NetBSD 
OpenBSD 
Solaris 
Win32 
Haiku 
Minix 
RTEMS 
NaCl 
CNK 
Bitrig 
AIX 
CUDA 
NVCL 

Definition at line 110 of file Triple.h.

Enumerator:
NoSubArch 
ARMSubArch_v8 
ARMSubArch_v7 
ARMSubArch_v7em 
ARMSubArch_v7m 
ARMSubArch_v7s 
ARMSubArch_v6 
ARMSubArch_v6m 
ARMSubArch_v6t2 
ARMSubArch_v5 
ARMSubArch_v5te 
ARMSubArch_v4t 

Definition at line 80 of file Triple.h.

Enumerator:
UnknownVendor 
Apple 
PC 
SCEI 
BGP 
BGQ 
Freescale 
IBM 
ImaginationTechnologies 
MipsTechnologies 
NVIDIA 
CSR 

Definition at line 95 of file Triple.h.


Constructor & Destructor Documentation

llvm::Triple::Triple ( ) [inline]

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

Definition at line 186 of file Triple.h.

Referenced by setArchName(), and setTriple().

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 365 of file Triple.cpp.

References getDefaultFormat(), and UnknownObjectFormat.

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 383 of file Triple.cpp.

References getDefaultFormat().

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 398 of file Triple.cpp.

References getDefaultFormat(), and UnknownObjectFormat.


Member Function Documentation

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 833 of file Triple.cpp.

References aarch64, aarch64_be, amdil, arm, armeb, getArch(), hexagon, kalimba, le32, mips, mips64, mips64el, mipsel, msp430, nvptx, nvptx64, ppc, ppc64, ppc64le, r600, setArch(), sparc, sparcv9, spir, spir64, systemz, T, tce, thumb, thumbeb, UnknownArch, x86, x86_64, and xcore.

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

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 877 of file Triple.cpp.

References aarch64, aarch64_be, amdil, arm, armeb, getArch(), hexagon, kalimba, le32, mips, mips64, mips64el, mipsel, msp430, nvptx, nvptx64, ppc, ppc64, ppc64le, r600, setArch(), sparc, sparcv9, spir, spir64, systemz, T, tce, thumb, thumbeb, UnknownArch, x86, x86_64, and xcore.

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

ArchType llvm::Triple::getArch ( ) const [inline]

getArch - Get the parsed architecture type of this triple.

Definition at line 204 of file Triple.h.

Referenced by llvm::AArch64MCAsmInfoELF::AArch64MCAsmInfoELF(), llvm::ARMELFMCAsmInfo::ARMELFMCAsmInfo(), llvm::ARMMCAsmInfoDarwin::ARMMCAsmInfoDarwin(), createMCStreamer(), llvm::createPPCAsmBackend(), createPPCMCAsmInfo(), llvm::createPPCMCCodeEmitter(), createPPCMCCodeGenInfo(), createPPCMCRegisterInfo(), createSparcMCSubtargetInfo(), createTLOF(), createX86MCAsmInfo(), createX86MCCodeGenInfo(), createX86MCRegisterInfo(), createX86MCRelocationInfo(), llvm::AsmPrinter::doFinalization(), EmitDarwinBCHeaderAndTrailer(), get32BitArchVariant(), get64BitArchVariant(), getDataLayoutString(), llvm::SubtargetFeatures::getDefaultSubtargetFeatures(), llvm::X86_MC::getDwarfRegFlavour(), getiOSVersion(), llvm::DataLayout::getManglingComponent(), hasSinCosPiStret(), initialize(), llvm::MCObjectFileInfo::InitMCObjectFileInfo(), isArch16Bit(), isArch32Bit(), isArch64Bit(), llvm::TargetRegistry::lookupTarget(), llvm::MipsMCAsmInfo::MipsMCAsmInfo(), llvm::NVPTXMCAsmInfo::NVPTXMCAsmInfo(), llvm::ARM_MC::ParseARMTriple(), llvm::X86_MC::ParseX86Triple(), llvm::PPCELFMCAsmInfo::PPCELFMCAsmInfo(), selectMipsCPU(), llvm::EngineBuilder::selectTarget(), llvm::SparcELFMCAsmInfo::SparcELFMCAsmInfo(), useCompactUnwind(), llvm::X86ELFMCAsmInfo::X86ELFMCAsmInfo(), llvm::X86MCAsmInfoDarwin::X86MCAsmInfoDarwin(), llvm::X86MCAsmInfoGNUCOFF::X86MCAsmInfoGNUCOFF(), and llvm::X86MCAsmInfoMicrosoft::X86MCAsmInfoMicrosoft().

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

Definition at line 173 of file Triple.cpp.

References aarch64, aarch64_be, amdil, arm, armeb, llvm::StringSwitch< T, R >::Case(), llvm::StringSwitch< T, R >::Default(), hexagon, kalimba, le32, mips, mips64, mips64el, mipsel, msp430, Name, nvptx, nvptx64, ppc, ppc64, ppc64le, r600, sparc, sparcv9, spir, spir64, systemz, tce, thumb, thumbeb, UnknownArch, x86, x86_64, and xcore.

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

const char * Triple::getArchTypeName ( ArchType  Kind) [static]

getArchTypeName - Get the canonical name for the Kind architecture.

Definition at line 18 of file Triple.cpp.

References aarch64, aarch64_be, amdil, arm, armeb, hexagon, kalimba, le32, llvm_unreachable, mips, mips64, mips64el, mipsel, msp430, nvptx, nvptx64, ppc, ppc64, ppc64le, r600, sparc, sparcv9, spir, spir64, systemz, tce, thumb, thumbeb, UnknownArch, x86, x86_64, and xcore.

Referenced by setArch().

const char * Triple::getArchTypePrefix ( ArchType  Kind) [static]

getArchTypePrefix - 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::getIntrinsicForGCCBuiltin().
Returns:
- The architecture prefix, or 0 if none is defined.

Definition at line 57 of file Triple.cpp.

References aarch64, aarch64_be, amdil, arm, armeb, hexagon, kalimba, le32, mips, mips64, mips64el, mipsel, nvptx, nvptx64, ppc, ppc64, ppc64le, r600, sparc, sparcv9, spir, spir64, systemz, thumb, thumbeb, x86, x86_64, and xcore.

const char * Triple::getARMCPUForArch ( StringRef  Arch = StringRef()) const

Get the (LLVM) name of the minimum ARM CPU for the arch we are targeting.

Parameters:
Archthe architecture name (e.g., "armv7s"). If it is an empty string then the triple's arch name is used.

Definition at line 922 of file Triple.cpp.

References llvm::StringSwitch< T, R >::Case(), llvm::StringSwitch< T, R >::Cases(), llvm::StringSwitch< T, R >::Default(), EABI, EABIHF, llvm::StringRef::empty(), getArchName(), getEnvironment(), getOS(), GNUEABI, GNUEABIHF, MArch(), NetBSD, llvm::StringRef::npos, llvm::StringRef::startswith(), llvm::StringRef::substr(), and Win32.

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

Definition at line 602 of file Triple.cpp.

References llvm::StringRef::split().

Referenced by setOSName().

getEnvironmentTypeName - Get the canonical name for the Kind environment.

Definition at line 154 of file Triple.cpp.

References Android, CODE16, Cygnus, EABI, EABIHF, GNU, GNUEABI, GNUEABIHF, GNUX32, Itanium, llvm_unreachable, MSVC, and UnknownEnvironment.

Referenced by setEnvironment(), and setObjectFormat().

void Triple::getiOSVersion ( unsigned Major,
unsigned Minor,
unsigned Micro 
) const

getiOSVersion - Parse the version number as with getOSVersion. This should only be called with IOS triples.

Definition at line 694 of file Triple.cpp.

References aarch64, Darwin, getArch(), getOS(), getOSVersion(), IOS, llvm_unreachable, and MacOSX.

bool Triple::getMacOSXVersion ( unsigned Major,
unsigned Minor,
unsigned Micro 
) const

getMacOSXVersion - 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 655 of file Triple.cpp.

References Darwin, getOS(), getOSVersion(), IOS, llvm_unreachable, and MacOSX.

OSType llvm::Triple::getOS ( ) const [inline]

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

Definition at line 608 of file Triple.cpp.

References llvm::StringRef::split().

Referenced by setArchName(), and setVendorName().

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

Definition at line 237 of file Triple.h.

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

Definition at line 596 of file Triple.cpp.

References llvm::StringRef::split().

Referenced by getOSVersion(), and setEnvironmentName().

const char * Triple::getOSTypeName ( OSType  Kind) [static]

getOSTypeName - Get the canonical name for the Kind operating system.

Definition at line 124 of file Triple.cpp.

References AIX, Bitrig, CNK, CUDA, Darwin, DragonFly, FreeBSD, Haiku, IOS, KFreeBSD, Linux, llvm_unreachable, Lv2, MacOSX, Minix, NaCl, NetBSD, NVCL, OpenBSD, RTEMS, Solaris, UnknownOS, and Win32.

Referenced by getOSVersion(), and setOS().

void Triple::getOSVersion ( unsigned Major,
unsigned Minor,
unsigned Micro 
) const

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

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

If an entry is not defined, it will be returned as 0.

Definition at line 628 of file Triple.cpp.

References EatNumber(), llvm::StringRef::empty(), getOS(), getOSName(), getOSTypeName(), llvm::StringRef::size(), llvm::StringRef::startswith(), and llvm::StringRef::substr().

Referenced by getiOSVersion(), and getMacOSXVersion().

getSubArch - get the parsed subarchitecture type for this triple.

Definition at line 207 of file Triple.h.

Referenced by llvm::ARM_MC::ParseARMTriple().

const std::string& llvm::Triple::getTriple ( ) const [inline]
VendorType llvm::Triple::getVendor ( ) const [inline]

getVendor - Get the parsed vendor type of this triple.

Definition at line 210 of file Triple.h.

Referenced by llvm::SubtargetFeatures::getDefaultSubtargetFeatures(), and llvm::PPCSubtarget::isBGQ().

getVendorName - Get the vendor (second) component of the triple.

Definition at line 591 of file Triple.cpp.

References llvm::StringRef::split().

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

const char * Triple::getVendorTypeName ( VendorType  Kind) [static]

getVendorTypeName - Get the canonical name for the Kind vendor.

Definition at line 104 of file Triple.cpp.

References Apple, BGP, BGQ, CSR, Freescale, IBM, ImaginationTechnologies, llvm_unreachable, MipsTechnologies, NVIDIA, PC, SCEI, and UnknownVendor.

Referenced by setVendor().

bool llvm::Triple::hasEnvironment ( ) const [inline]

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

Definition at line 217 of file Triple.h.

Referenced by setOSName().

Test whether the architecture is 16-bit.

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

Definition at line 829 of file Triple.cpp.

References getArch(), and getArchPointerBitWidth().

Test whether the architecture is 32-bit.

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

Definition at line 825 of file Triple.cpp.

References getArch(), and getArchPointerBitWidth().

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

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 821 of file Triple.cpp.

References getArch(), and getArchPointerBitWidth().

Referenced by computeDataLayout(), and llvm::sys::getProcessTriple().

bool llvm::Triple::isiOS ( ) const [inline]

Definition at line 361 of file Triple.h.

Referenced by createTLOF().

bool llvm::Triple::isMacOSX ( ) const [inline]

isMacOSX - Is this a Mac OS X triple. For legacy reasons, we support both "darwin" and "osx" as OS X triples.

Definition at line 337 of file Triple.h.

Referenced by hasSinCosPiStret(), initialize(), llvm::PPCSubtarget::isDarwin(), isWindowsMSVCEnvironment(), llvm::PPCMCAsmInfoDarwin::PPCMCAsmInfoDarwin(), PrepareCall(), useCompactUnwind(), and llvm::X86MCAsmInfoDarwin::X86MCAsmInfoDarwin().

unsigned llvm::Triple::isMacOSXVersionLT ( unsigned  Major,
unsigned  Minor = 0,
unsigned  Micro = 0 
) const [inline]

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

Definition at line 322 of file Triple.h.

Referenced by hasSinCosPiStret(), initialize(), llvm::PPCMCAsmInfoDarwin::PPCMCAsmInfoDarwin(), PrepareCall(), useCompactUnwind(), and llvm::X86MCAsmInfoDarwin::X86MCAsmInfoDarwin().

Tests whether the OS uses the COFF binary format.

Definition at line 408 of file Triple.h.

Referenced by createTLOF(), llvm::DataLayout::getManglingComponent(), llvm::AArch64Subtarget::isTargetCOFF(), and llvm::ARMSubtarget::isTargetCOFF().

bool llvm::Triple::isOSCygMing ( ) const [inline]

Tests for either Cygwin or MinGW OS.

Definition at line 378 of file Triple.h.

Referenced by createX86MCAsmInfo(), llvm::X86_MC::getDwarfRegFlavour(), and initialize().

bool llvm::Triple::isOSDarwin ( ) const [inline]
bool llvm::Triple::isOSFreeBSD ( ) const [inline]

Definition at line 351 of file Triple.h.

bool llvm::Triple::isOSLinux ( ) const [inline]

Tests whether the OS is Linux.

Definition at line 398 of file Triple.h.

Referenced by createTLOF(), initialize(), llvm::AArch64Subtarget::isTargetLinux(), and llvm::ARMSubtarget::isTargetLinux().

bool llvm::Triple::isOSMSVCRT ( ) const [inline]

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

Definition at line 383 of file Triple.h.

bool llvm::Triple::isOSNaCl ( ) const [inline]
bool llvm::Triple::isOSVersionLT ( unsigned  Major,
unsigned  Minor = 0,
unsigned  Micro = 0 
) const [inline]

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

Definition at line 304 of file Triple.h.

Referenced by llvm::ARMTargetLowering::ARMTargetLowering(), llvm::ARMSubtarget::hasSinCos(), hasSinCosPiStret(), and initialize().

bool llvm::Triple::isOSWindows ( ) const [inline]

Definition at line 369 of file Triple.h.

References getEnvironment(), getOS(), MSVC, and Win32.

Definition at line 373 of file Triple.h.

References getEnvironment(), getOS(), Itanium, and Win32.

Definition at line 355 of file Triple.h.

References isiOS(), and isMacOSX().

Referenced by createX86MCAsmInfo().

std::string Triple::normalize ( StringRef  Str) [static]

normalize - 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 412 of file Triple.cpp.

References llvm::array_lengthof(), COFF, llvm::StringRef::empty(), getObjectFormatTypeName(), llvm_unreachable, parseArch(), parseEnvironment(), parseFormat(), parseOS(), parseVendor(), llvm::SmallVectorTemplateBase< T, isPodLike< T >::value >::push_back(), llvm::SmallVectorImpl< T >::resize(), llvm::SmallVectorTemplateCommon< T >::size(), llvm::StringRef::split(), llvm::StringRef::startswith(), std::swap(), UnknownArch, UnknownEnvironment, UnknownObjectFormat, UnknownOS, UnknownVendor, and Win32.

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

void Triple::setArch ( ArchType  Kind)

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

Definition at line 721 of file Triple.cpp.

References getArchTypeName(), and setArchName().

Referenced by get32BitArchVariant(), get64BitArchVariant(), llvm::TargetRegistry::lookupTarget(), and llvm::EngineBuilder::selectTarget().

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

Definition at line 745 of file Triple.cpp.

References getOSAndEnvironmentName(), getVendorName(), setTriple(), llvm::SmallString< InternalLen >::str(), and Triple().

Referenced by setArch().

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

Definition at line 733 of file Triple.cpp.

References getEnvironmentTypeName(), and setEnvironmentName().

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

Definition at line 768 of file Triple.cpp.

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

Referenced by setEnvironment(), and setObjectFormat().

setObjectFormat - Set the object file format

Definition at line 737 of file Triple.cpp.

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

void Triple::setOS ( OSType  Kind)

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

Definition at line 729 of file Triple.cpp.

References getOSTypeName(), and setOSName().

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

Definition at line 773 of file Triple.cpp.

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

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

Definition at line 760 of file Triple.cpp.

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

Referenced by setOS().

void Triple::setTriple ( const Twine Str)

setTriple - Set all components to the new triple Str.

Definition at line 717 of file Triple.cpp.

References Triple().

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

void Triple::setVendor ( VendorType  Kind)

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

Definition at line 725 of file Triple.cpp.

References getVendorTypeName(), and setVendorName().

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

Definition at line 756 of file Triple.cpp.

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

Referenced by setVendor().

const std::string& llvm::Triple::str ( ) const [inline]

Definition at line 257 of file Triple.h.

Referenced by llvm::sys::getProcessTriple(), and setObjectFormat().


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