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`. More...

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

AMDGPULibFunc &	operator= (const AMDGPULibFunc &F)

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

unsigned	getNumArgs () const

EFuncId	getId () const

ENamePrefix	getPrefix () const

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

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 Function *	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 357 of file AMDGPULibFunc.h.

Constructor & Destructor Documentation

◆ AMDGPULibFunc() [1/4]

llvm::AMDGPULibFunc::AMDGPULibFunc ( )

inlineexplicit

Definition at line 359 of file AMDGPULibFunc.h.

References F().

◆ AMDGPULibFunc() [2/4]

AMDGPULibFunc::AMDGPULibFunc ( const AMDGPULibFunc & F )

Definition at line 1018 of file AMDGPULibFunc.cpp.

◆ 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 1034 of file AMDGPULibFunc.cpp.

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

◆ AMDGPULibFunc() [4/4]

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

explicit

Construct an unmangled library function on the fly.

Definition at line 1041 of file AMDGPULibFunc.cpp.

Member Function Documentation

◆ getFunction()

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

static

Definition at line 950 of file AMDGPULibFunc.cpp.

References llvm::Function::arg_size(), F(), getNumArgs(), llvm::Module::getValueSymbolTable(), llvm::GlobalValue::isDeclaration(), llvm::Function::isVarArg(), llvm::ValueSymbolTable::lookup(), and mangle().

Referenced by getArgType().

◆ getFunctionType()

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

inline

Definition at line 392 of file AMDGPULibFunc.h.

References getFunction(), and llvm::json::parse().

Referenced by getOrInsertFunction().

◆ getId()

EFuncId llvm::AMDGPULibFunc::getId ( ) const

inline

Definition at line 373 of file AMDGPULibFunc.h.

Referenced by llvm::AMDGPULibCalls::fold(), llvm::log2(), and llvm::AMDGPULibCalls::useNative().

◆ getLeads() [1/2]

AMDGPULibFunc::Param * AMDGPULibFunc::getLeads ( )

Get leading parameters for mangled lib functions.

Definition at line 1047 of file AMDGPULibFunc.cpp.

Referenced by getArgType(), getVecSize(), llvm::AMDGPULibCalls::initNativeFuncs(), and llvm::log2().

◆ getLeads() [2/2]

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

Definition at line 1053 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 371 of file AMDGPULibFunc.h.

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

◆ getNumArgs()

unsigned llvm::AMDGPULibFunc::getNumArgs ( ) const

inline

Definition at line 372 of file AMDGPULibFunc.h.

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

◆ getOrInsertFunction()

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

static

◆ getPrefix()

ENamePrefix llvm::AMDGPULibFunc::getPrefix ( ) const

inline

Definition at line 374 of file AMDGPULibFunc.h.

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

◆ isMangled()

bool llvm::AMDGPULibFunc::isMangled ( ) const

inline

Definition at line 379 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 387 of file AMDGPULibFunc.h.

Referenced by getFunction(), getOrInsertFunction(), and llvm::log2().

◆ operator=()

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

Definition at line 1027 of file AMDGPULibFunc.cpp.

◆ parse()

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

static

Definition at line 686 of file AMDGPULibFunc.cpp.

References llvm::StringRef::empty().

Referenced by getArgType(), and llvm::log2().

◆ parseFuncName()

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

inline

Definition at line 381 of file AMDGPULibFunc.h.

◆ setId()

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

inline

Definition at line 380 of file AMDGPULibFunc.h.

Referenced by llvm::AMDGPULibCalls::initNativeFuncs(), and llvm::log2().

◆ setName()

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

inline

Definition at line 389 of file AMDGPULibFunc.h.

◆ setPrefix()

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

inline

Definition at line 390 of file AMDGPULibFunc.h.

Referenced by llvm::AMDGPULibCalls::fold(), llvm::AMDGPULibCalls::initNativeFuncs(), and 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()