Wrapper class for AMDGPULIbFuncImpl. More...

#include "Target/AMDGPU/AMDGPULibFunc.h"

Inheritance diagram for llvm::AMDGPULibFunc:

Collaboration diagram for llvm::AMDGPULibFunc:

Public Member Functions
	AMDGPULibFunc ()

	AMDGPULibFunc (const AMDGPULibFunc &F)

	AMDGPULibFunc (EFuncId Id, const AMDGPULibFunc &CopyFrom)
	Clone a mangled library func with the Id `Id` and argument info from `CopyFrom`.

	AMDGPULibFunc (StringRef FName, FunctionType *FT)
	Construct an unmangled library function on the fly.

AMDGPULibFunc &	operator= (const AMDGPULibFunc &F)

std::string	getName () const
	Get unmangled name for mangled library function and name for unmangled library function.

unsigned	getNumArgs () const

EFuncId	getId () const

ENamePrefix	getPrefix () const

Param *	getLeads ()
	Get leading parameters for mangled lib functions.

const Param *	getLeads () const

bool	isMangled () const

void	setId (EFuncId Id)

bool	parseFuncName (StringRef &MangledName)

std::string	mangle () const

void	setName (StringRef N)

void	setPrefix (ENamePrefix PFX)

FunctionType *	getFunctionType (Module &M) const

Static Public Member Functions
static Function *	getFunction (llvm::Module *M, const AMDGPULibFunc &fInfo)

static FunctionCallee	getOrInsertFunction (llvm::Module *M, const AMDGPULibFunc &fInfo)

static bool	parse (StringRef MangledName, AMDGPULibFunc &Ptr)

Static Public Member Functions inherited from llvm::AMDGPULibFuncBase
static bool	isMangled (EFuncId Id)

static unsigned	getEPtrKindFromAddrSpace (unsigned AS)

static unsigned	getAddrSpaceFromEPtrKind (unsigned Kind)

Additional Inherited Members
Public Types inherited from llvm::AMDGPULibFuncBase
enum	EFuncId { EI_NONE , EI_ABS , EI_ABS_DIFF , EI_ACOS , EI_ACOSH , EI_ACOSPI , EI_ADD_SAT , EI_ALL , EI_ANY , EI_ASIN , EI_ASINH , EI_ASINPI , EI_ASYNC_WORK_GROUP_COPY , EI_ASYNC_WORK_GROUP_STRIDED_COPY , EI_ATAN , EI_ATAN2 , EI_ATAN2PI , EI_ATANH , EI_ATANPI , EI_ATOMIC_ADD , EI_ATOMIC_AND , EI_ATOMIC_CMPXCHG , EI_ATOMIC_DEC , EI_ATOMIC_INC , EI_ATOMIC_MAX , EI_ATOMIC_MIN , EI_ATOMIC_OR , EI_ATOMIC_SUB , EI_ATOMIC_XCHG , EI_ATOMIC_XOR , EI_BITSELECT , EI_CBRT , EI_CEIL , EI_CLAMP , EI_CLZ , EI_COMMIT_READ_PIPE , EI_COMMIT_WRITE_PIPE , EI_COPYSIGN , EI_COS , EI_COSH , EI_COSPI , EI_CROSS , EI_CTZ , EI_DEGREES , EI_DISTANCE , EI_DIVIDE , EI_DOT , EI_ERF , EI_ERFC , EI_EXP , EI_EXP10 , EI_EXP2 , EI_EXPM1 , EI_FABS , EI_FAST_DISTANCE , EI_FAST_LENGTH , EI_FAST_NORMALIZE , EI_FDIM , EI_FLOOR , EI_FMA , EI_FMAX , EI_FMIN , EI_FMOD , EI_FRACT , EI_FREXP , EI_GET_IMAGE_ARRAY_SIZE , EI_GET_IMAGE_CHANNEL_DATA_TYPE , EI_GET_IMAGE_CHANNEL_ORDER , EI_GET_IMAGE_DIM , EI_GET_IMAGE_HEIGHT , EI_GET_IMAGE_WIDTH , EI_GET_PIPE_MAX_PACKETS , EI_GET_PIPE_NUM_PACKETS , EI_HADD , EI_HYPOT , EI_ILOGB , EI_ISEQUAL , EI_ISFINITE , EI_ISGREATER , EI_ISGREATEREQUAL , EI_ISINF , EI_ISLESS , EI_ISLESSEQUAL , EI_ISLESSGREATER , EI_ISNAN , EI_ISNORMAL , EI_ISNOTEQUAL , EI_ISORDERED , EI_ISUNORDERED , EI_LDEXP , EI_LENGTH , EI_LGAMMA , EI_LGAMMA_R , EI_LOG , EI_LOG10 , EI_LOG1P , EI_LOG2 , EI_LOGB , EI_MAD , EI_MAD24 , EI_MAD_HI , EI_MAD_SAT , EI_MAX , EI_MAXMAG , EI_MIN , EI_MINMAG , EI_MIX , EI_MODF , EI_MUL24 , EI_MUL_HI , EI_NAN , EI_NEXTAFTER , EI_NORMALIZE , EI_POPCOUNT , EI_POW , EI_POWN , EI_POWR , EI_PREFETCH , EI_RADIANS , EI_RECIP , EI_REMAINDER , EI_REMQUO , EI_RESERVE_READ_PIPE , EI_RESERVE_WRITE_PIPE , EI_RHADD , EI_RINT , EI_ROOTN , EI_ROTATE , EI_ROUND , EI_RSQRT , EI_SELECT , EI_SHUFFLE , EI_SHUFFLE2 , EI_SIGN , EI_SIGNBIT , EI_SIN , EI_SINCOS , EI_SINH , EI_SINPI , EI_SMOOTHSTEP , EI_SQRT , EI_STEP , EI_SUB_GROUP_BROADCAST , EI_SUB_GROUP_COMMIT_READ_PIPE , EI_SUB_GROUP_COMMIT_WRITE_PIPE , EI_SUB_GROUP_REDUCE_ADD , EI_SUB_GROUP_REDUCE_MAX , EI_SUB_GROUP_REDUCE_MIN , EI_SUB_GROUP_RESERVE_READ_PIPE , EI_SUB_GROUP_RESERVE_WRITE_PIPE , EI_SUB_GROUP_SCAN_EXCLUSIVE_ADD , EI_SUB_GROUP_SCAN_EXCLUSIVE_MAX , EI_SUB_GROUP_SCAN_EXCLUSIVE_MIN , EI_SUB_GROUP_SCAN_INCLUSIVE_ADD , EI_SUB_GROUP_SCAN_INCLUSIVE_MAX , EI_SUB_GROUP_SCAN_INCLUSIVE_MIN , EI_SUB_SAT , EI_TAN , EI_TANH , EI_TANPI , EI_TGAMMA , EI_TRUNC , EI_UPSAMPLE , EI_VEC_STEP , EI_VSTORE , EI_VSTORE16 , EI_VSTORE2 , EI_VSTORE3 , EI_VSTORE4 , EI_VSTORE8 , EI_WORK_GROUP_COMMIT_READ_PIPE , EI_WORK_GROUP_COMMIT_WRITE_PIPE , EI_WORK_GROUP_REDUCE_ADD , EI_WORK_GROUP_REDUCE_MAX , EI_WORK_GROUP_REDUCE_MIN , EI_WORK_GROUP_RESERVE_READ_PIPE , EI_WORK_GROUP_RESERVE_WRITE_PIPE , EI_WORK_GROUP_SCAN_EXCLUSIVE_ADD , EI_WORK_GROUP_SCAN_EXCLUSIVE_MAX , EI_WORK_GROUP_SCAN_EXCLUSIVE_MIN , EI_WORK_GROUP_SCAN_INCLUSIVE_ADD , EI_WORK_GROUP_SCAN_INCLUSIVE_MAX , EI_WORK_GROUP_SCAN_INCLUSIVE_MIN , EI_WRITE_IMAGEF , EI_WRITE_IMAGEI , EI_WRITE_IMAGEUI , EI_NCOS , EI_NEXP2 , EI_NFMA , EI_NLOG2 , EI_NRCP , EI_NRSQRT , EI_NSIN , EI_NSQRT , EI_FTZ , EI_FLDEXP , EI_CLASS , EI_RCBRT , EI_LAST_MANGLED , EI_READ_PIPE_2 , EI_READ_PIPE_4 , EI_WRITE_PIPE_2 , EI_WRITE_PIPE_4 , EX_INTRINSICS_COUNT }

enum	ENamePrefix { NOPFX , NATIVE , HALF }

enum	EType { B8 = 1 , B16 = 2 , B32 = 3 , B64 = 4 , SIZE_MASK = 7 , FLOAT = 0x10 , INT = 0x20 , UINT = 0x30 , BASE_TYPE_MASK = 0x30 , U8 = UINT \| B8 , U16 = UINT \| B16 , U32 = UINT \| B32 , U64 = UINT \| B64 , I8 = INT \| B8 , I16 = INT \| B16 , I32 = INT \| B32 , I64 = INT \| B64 , F16 = FLOAT \| B16 , F32 = FLOAT \| B32 , F64 = FLOAT \| B64 , IMG1DA = 0x80 , IMG1DB , IMG2DA , IMG1D , IMG2D , IMG3D , SAMPLER , EVENT , DUMMY }

enum	EPtrKind { BYVALUE = 0 , ADDR_SPACE = 0xF , CONST = 0x10 , VOLATILE = 0x20 }

Detailed Description

Wrapper class for AMDGPULIbFuncImpl.

Definition at line 358 of file AMDGPULibFunc.h.

Constructor & Destructor Documentation

◆ AMDGPULibFunc() [1/4]

llvm::AMDGPULibFunc::AMDGPULibFunc ( )

inlineexplicit

Definition at line 360 of file AMDGPULibFunc.h.

Referenced by operator=().

◆ AMDGPULibFunc() [2/4]

AMDGPULibFunc::AMDGPULibFunc ( const AMDGPULibFunc & F )

Definition at line 1023 of file AMDGPULibFunc.cpp.

References F.

◆ AMDGPULibFunc() [3/4]

AMDGPULibFunc::AMDGPULibFunc	(	EFuncId	Id,
		const AMDGPULibFunc &	CopyFrom
	)

explicit

Clone a mangled library func with the Id Id and argument info from CopyFrom.

Definition at line 1039 of file AMDGPULibFunc.cpp.

References assert(), isMangled(), and llvm::AMDGPULibFuncBase::isMangled().

◆ AMDGPULibFunc() [4/4]

AMDGPULibFunc::AMDGPULibFunc	(	StringRef	FName,
		FunctionType *	FT
	)

explicit

Construct an unmangled library function on the fly.

Definition at line 1046 of file AMDGPULibFunc.cpp.

References Name.

Member Function Documentation

◆ getFunction()

Function * AMDGPULibFunc::getFunction	(	llvm::Module *	M,
		const AMDGPULibFunc &	fInfo
	)

static

Definition at line 948 of file AMDGPULibFunc.cpp.

References F, getNumArgs(), and mangle().

◆ getFunctionType()

FunctionType * llvm::AMDGPULibFunc::getFunctionType ( Module & M ) const

inline

Definition at line 393 of file AMDGPULibFunc.h.

Referenced by getOrInsertFunction().

◆ getId()

EFuncId llvm::AMDGPULibFunc::getId ( ) const

inline

Definition at line 374 of file AMDGPULibFunc.h.

Referenced by llvm::AMDGPULibCalls::fold(), and llvm::AMDGPULibCalls::useNative().

◆ getLeads() [1/2]

AMDGPULibFunc::Param * AMDGPULibFunc::getLeads ( )

Get leading parameters for mangled lib functions.

Definition at line 1052 of file AMDGPULibFunc.cpp.

Referenced by getArgType(), and getVecSize().

◆ getLeads() [2/2]

const AMDGPULibFunc::Param * AMDGPULibFunc::getLeads ( ) const

Definition at line 1058 of file AMDGPULibFunc.cpp.

◆ getName()

std::string llvm::AMDGPULibFunc::getName ( ) const

inline

Get unmangled name for mangled library function and name for unmangled library function.

Definition at line 372 of file AMDGPULibFunc.h.

Referenced by llvm::AMDGPULibCalls::useNative().

◆ getNumArgs()

unsigned llvm::AMDGPULibFunc::getNumArgs ( ) const

inline

Definition at line 373 of file AMDGPULibFunc.h.

Referenced by llvm::AMDGPULibCalls::fold(), getFunction(), and getOrInsertFunction().

◆ getOrInsertFunction()

FunctionCallee AMDGPULibFunc::getOrInsertFunction	(	llvm::Module *	M,
		const AMDGPULibFunc &	fInfo
	)

static

Definition at line 962 of file AMDGPULibFunc.cpp.

References llvm::AttributeList::addFnAttribute(), llvm::CallingConv::C, F, getFunctionType(), getNumArgs(), llvm::Attribute::getWithMemoryEffects(), llvm::Type::isPointerTy(), mangle(), llvm::FunctionType::param_begin(), llvm::FunctionType::param_end(), and llvm::MemoryEffects::readOnly().

◆ getPrefix()

ENamePrefix llvm::AMDGPULibFunc::getPrefix ( ) const

inline

Definition at line 375 of file AMDGPULibFunc.h.

Referenced by llvm::AMDGPULibCalls::fold(), and llvm::AMDGPULibCalls::useNative().

◆ isMangled()

bool llvm::AMDGPULibFunc::isMangled ( ) const

inline

Definition at line 380 of file AMDGPULibFunc.h.

Referenced by AMDGPULibFunc(), and llvm::AMDGPULibCalls::useNative().

◆ mangle()

std::string llvm::AMDGPULibFunc::mangle ( ) const

inline

Returns: The mangled function name for mangled library functions and unmangled function name for unmangled library functions.

Definition at line 388 of file AMDGPULibFunc.h.

Referenced by getFunction(), and getOrInsertFunction().

◆ operator=()

AMDGPULibFunc & AMDGPULibFunc::operator= ( const AMDGPULibFunc & F )

Definition at line 1032 of file AMDGPULibFunc.cpp.

References AMDGPULibFunc(), and F.

◆ parse()

bool AMDGPULibFunc::parse	(	StringRef	MangledName,
		AMDGPULibFunc &	Ptr
	)

static

Definition at line 682 of file AMDGPULibFunc.cpp.

References llvm::StringRef::empty(), and F.

◆ parseFuncName()

bool llvm::AMDGPULibFunc::parseFuncName ( StringRef & MangledName )

inline

Definition at line 382 of file AMDGPULibFunc.h.

◆ setId()

void llvm::AMDGPULibFunc::setId ( EFuncId Id )

inline

Definition at line 381 of file AMDGPULibFunc.h.

◆ setName()

void llvm::AMDGPULibFunc::setName ( StringRef N )

inline

Definition at line 390 of file AMDGPULibFunc.h.

References N.

◆ setPrefix()

void llvm::AMDGPULibFunc::setPrefix ( ENamePrefix PFX )

inline

Definition at line 391 of file AMDGPULibFunc.h.

Referenced by llvm::AMDGPULibCalls::useNative().

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

lib/Target/AMDGPU/AMDGPULibFunc.h
lib/Target/AMDGPU/AMDGPULibFunc.cpp

Public Member Functions

Static Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ AMDGPULibFunc() [1/4]

◆ AMDGPULibFunc() [2/4]

◆ AMDGPULibFunc() [3/4]

◆ AMDGPULibFunc() [4/4]

Member Function Documentation

◆ getFunction()

◆ getFunctionType()

◆ getId()

◆ getLeads() [1/2]

◆ getLeads() [2/2]

◆ getName()

◆ getNumArgs()

◆ getOrInsertFunction()

◆ getPrefix()

◆ isMangled()

◆ mangle()

◆ operator=()

◆ parse()

◆ parseFuncName()

◆ setId()

◆ setName()

◆ setPrefix()