clang: clang::TargetOptions Class Reference (original) (raw)

Options for controlling the target. More...

#include "[clang/Basic/TargetOptions.h](TargetOptions%5F8h%5Fsource.html)"

Public Attributes
std::string	Triple
	The name of the target triple to compile for.

std::string	HostTriple
	When compiling for the device side, contains the triple used to compile for the host.

std::string	CPU
	If given, the name of the target CPU to generate code for.

std::string	TuneCPU
	If given, the name of the target CPU to tune code for.

std::string	FPMath
	If given, the unit to use for floating point math.

std::string	ABI
	If given, the name of the target ABI to use.

llvm::EABI	EABIVersion = llvm::EABI::Default
	The EABI version to use.

std::string	LinkerVersion
	If given, the version string of the linker in use.

std::vector< std::string >	FeaturesAsWritten
	The list of target specific features to enable or disable, as written on the command line.

std::vector< std::string >	Features
	The list of target specific features to enable or disable – this should be a list of strings starting with by '+' or '-'.

llvm::StringMap< bool >	FeatureMap
	The map of which features have been enabled disabled based on the command line.

llvm::StringMap< bool >	OpenCLFeaturesMap
	Supported OpenCL extensions and optional core features.

std::vector< std::string >	OpenCLExtensionsAsWritten
	The list of OpenCL extensions to enable or disable, as written on the command line.

bool	ForceEnableInt128 = false
	If given, enables support for __int128_t and __uint128_t types.

bool	NVPTXUseShortPointers = false
	If enabled, use 32-bit pointers for accessing const/local/shared address space.

bool	AllowAMDGPUUnsafeFPAtomics = false
	If enabled, allow AMDGPU unsafe floating point atomics.

llvm::CodeObjectVersionKind	CodeObjectVersion
	Code object version for AMDGPU.

AMDGPUPrintfKind	AMDGPUPrintfKindVal = AMDGPUPrintfKind::Hostcall
	AMDGPU Printf lowering scheme.

std::string	CodeModel

uint64_t	LargeDataThreshold

llvm::VersionTuple	SDKVersion
	The version of the SDK which was used during the compilation.

std::string	DarwinTargetVariantTriple
	The name of the darwin target- ariant triple to compile for.

llvm::VersionTuple	DarwinTargetVariantSDKVersion
	The version of the darwin target variant SDK which was used during the compilation.

std::string	DxilValidatorVersion
	The validator version for dxil.

std::string	HLSLEntry
	The entry point name for HLSL shader being compiled as specified by -E.

Options for controlling the target.

Definition at line 26 of file TargetOptions.h.

◆ AMDGPUPrintfKind

Enumeration values for AMDGPU printf lowering scheme.

Enumerator
Hostcall	printf lowering scheme involving hostcalls, currently used by HIP programs by default
Buffered	printf lowering scheme involving implicit printf buffers,

Definition at line 86 of file TargetOptions.h.

◆ ABI

std::string clang::TargetOptions::ABI

◆ AllowAMDGPUUnsafeFPAtomics

bool clang::TargetOptions::AllowAMDGPUUnsafeFPAtomics = false

◆ AMDGPUPrintfKindVal

◆ CodeModel

std::string clang::TargetOptions::CodeModel

◆ CodeObjectVersion

llvm::CodeObjectVersionKind clang::TargetOptions::CodeObjectVersion

Initial value:

llvm::CodeObjectVersionKind::COV_None

Code object version for AMDGPU.

Definition at line 82 of file TargetOptions.h.

◆ CPU

std::string clang::TargetOptions::CPU

◆ DarwinTargetVariantSDKVersion

llvm::VersionTuple clang::TargetOptions::DarwinTargetVariantSDKVersion

◆ DarwinTargetVariantTriple

std::string clang::TargetOptions::DarwinTargetVariantTriple

The name of the darwin target- ariant triple to compile for.

Definition at line 117 of file TargetOptions.h.

◆ DxilValidatorVersion

std::string clang::TargetOptions::DxilValidatorVersion

◆ EABIVersion

llvm::EABI clang::TargetOptions::EABIVersion = llvm::EABI::Default

◆ FeatureMap

llvm::StringMap<bool> clang::TargetOptions::FeatureMap

◆ Features

std::vectorstd::string clang::TargetOptions::Features

◆ FeaturesAsWritten

std::vectorstd::string clang::TargetOptions::FeaturesAsWritten

◆ ForceEnableInt128

bool clang::TargetOptions::ForceEnableInt128 = false

If given, enables support for __int128_t and __uint128_t types.

Definition at line 72 of file TargetOptions.h.

◆ FPMath

std::string clang::TargetOptions::FPMath

If given, the unit to use for floating point math.

Definition at line 42 of file TargetOptions.h.

◆ HLSLEntry

std::string clang::TargetOptions::HLSLEntry

◆ HostTriple

std::string clang::TargetOptions::HostTriple

◆ LargeDataThreshold

uint64_t clang::TargetOptions::LargeDataThreshold

◆ LinkerVersion

std::string clang::TargetOptions::LinkerVersion

If given, the version string of the linker in use.

Definition at line 51 of file TargetOptions.h.

◆ NVPTXUseShortPointers

bool clang::TargetOptions::NVPTXUseShortPointers = false

◆ OpenCLExtensionsAsWritten

std::vectorstd::string clang::TargetOptions::OpenCLExtensionsAsWritten

The list of OpenCL extensions to enable or disable, as written on the command line.

Definition at line 69 of file TargetOptions.h.

◆ OpenCLFeaturesMap

llvm::StringMap<bool> clang::TargetOptions::OpenCLFeaturesMap

Supported OpenCL extensions and optional core features.

Definition at line 65 of file TargetOptions.h.

◆ SDKVersion

llvm::VersionTuple clang::TargetOptions::SDKVersion

The version of the SDK which was used during the compilation.

The option is used for two different purposes:

on darwin the version is propagated to LLVM where it's used to support SDK Version metadata (See D55673).
CUDA compilation uses it to control parts of CUDA compilation in clang that depend on specific version of the CUDA SDK.

Definition at line 114 of file TargetOptions.h.

Referenced by GenerateTargetArgs(), and ParseTargetArgs().

◆ Triple

std::string clang::TargetOptions::Triple

◆ TuneCPU

std::string clang::TargetOptions::TuneCPU

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

include/clang/Basic/TargetOptions.h