llvm::AMDGPU Namespace Reference

Namespaces
	CPol
	DepCtr
	DPP
	ElfNote
	EncValues
	Exp
	HSAMD
	Hwreg
	ImplicitArg
	IsaInfo
	MTBUFFormat
	PALMD
	SDWA
	SendMsg
	Swizzle
	UfmtGFX10
	UfmtGFX11
	VGPRIndexMode
	VOP3PEncoding

Classes
struct	CanBeVOPD
struct	CustomOperand
struct	CustomOperandVal
struct	D16ImageDimIntrinsic
struct	GcnBufferFormatInfo
struct	ImageDimIntrinsicInfo
struct	IsaVersion
	Instruction set architecture version. More...
struct	MAIInstInfo
struct	MIMGBaseOpcodeInfo
struct	MIMGBiasMappingInfo
struct	MIMGDimInfo
struct	MIMGG16MappingInfo
struct	MIMGInfo
struct	MIMGLZMappingInfo
struct	MIMGMIPMappingInfo
struct	MIMGOffsetMappingInfo
struct	MTBUFInfo
struct	MUBUFInfo
struct	RsrcIntrinsic
struct	SIModeRegisterDefaults
struct	SMInfo
struct	VOPC64DPPInfo
struct	VOPDComponentInfo
struct	VOPDInfo
struct	VOPInfo
struct	VOPTrue16Info
struct	Waitcnt
	Represents the counter values to wait for in an s_waitcnt instruction. More...
struct	WMMAOpcodeMappingInfo

Enumerations
enum	GPUKind : uint32_t {   GK_NONE = 0, GK_R600 = 1, GK_R630 = 2, GK_RS880 = 3,   GK_RV670 = 4, GK_RV710 = 5, GK_RV730 = 6, GK_RV770 = 7,   GK_CEDAR = 8, GK_CYPRESS = 9, GK_JUNIPER = 10, GK_REDWOOD = 11,   GK_SUMO = 12, GK_BARTS = 13, GK_CAICOS = 14, GK_CAYMAN = 15,   GK_TURKS = 16, GK_R600_FIRST = GK_R600, GK_R600_LAST = GK_TURKS, GK_GFX600 = 32,   GK_GFX601 = 33, GK_GFX602 = 34, GK_GFX700 = 40, GK_GFX701 = 41,   GK_GFX702 = 42, GK_GFX703 = 43, GK_GFX704 = 44, GK_GFX705 = 45,   GK_GFX801 = 50, GK_GFX802 = 51, GK_GFX803 = 52, GK_GFX805 = 53,   GK_GFX810 = 54, GK_GFX900 = 60, GK_GFX902 = 61, GK_GFX904 = 62,   GK_GFX906 = 63, GK_GFX908 = 64, GK_GFX909 = 65, GK_GFX90A = 66,   GK_GFX90C = 67, GK_GFX940 = 68, GK_GFX1010 = 71, GK_GFX1011 = 72,   GK_GFX1012 = 73, GK_GFX1013 = 74, GK_GFX1030 = 75, GK_GFX1031 = 76,   GK_GFX1032 = 77, GK_GFX1033 = 78, GK_GFX1034 = 79, GK_GFX1035 = 80,   GK_GFX1036 = 81, GK_GFX1100 = 90, GK_GFX1101 = 91, GK_GFX1102 = 92,   GK_GFX1103 = 93, GK_AMDGCN_FIRST = GK_GFX600, GK_AMDGCN_LAST = GK_GFX1103 }
	GPU kinds supported by the AMDGPU target. More...
enum	ArchFeatureKind : uint32_t {   FEATURE_NONE = 0, FEATURE_FMA = 1 << 1, FEATURE_LDEXP = 1 << 2, FEATURE_FP64 = 1 << 3,   FEATURE_FAST_FMA_F32 = 1 << 4, FEATURE_FAST_DENORMAL_F32 = 1 << 5, FEATURE_WAVE32 = 1 << 6, FEATURE_XNACK = 1 << 7,   FEATURE_SRAMECC = 1 << 8 }
enum	TargetIndex {   TI_CONSTDATA_START, TI_SCRATCH_RSRC_DWORD0, TI_SCRATCH_RSRC_DWORD1, TI_SCRATCH_RSRC_DWORD2,   TI_SCRATCH_RSRC_DWORD3 }
enum	Fixups { fixup_si_sopp_br = FirstTargetFixupKind, LastTargetFixupKind, NumTargetFixupKinds = LastTargetFixupKind - FirstTargetFixupKind }
enum	OperandType : unsigned {   OPERAND_REG_IMM_INT32 = MCOI::OPERAND_FIRST_TARGET, OPERAND_REG_IMM_INT64, OPERAND_REG_IMM_INT16, OPERAND_REG_IMM_FP32,   OPERAND_REG_IMM_FP64, OPERAND_REG_IMM_FP16, OPERAND_REG_IMM_FP16_DEFERRED, OPERAND_REG_IMM_FP32_DEFERRED,   OPERAND_REG_IMM_V2FP16, OPERAND_REG_IMM_V2INT16, OPERAND_REG_IMM_V2INT32, OPERAND_REG_IMM_V2FP32,   OPERAND_REG_INLINE_C_INT16, OPERAND_REG_INLINE_C_INT32, OPERAND_REG_INLINE_C_INT64, OPERAND_REG_INLINE_C_FP16,   OPERAND_REG_INLINE_C_FP32, OPERAND_REG_INLINE_C_FP64, OPERAND_REG_INLINE_C_V2INT16, OPERAND_REG_INLINE_C_V2FP16,   OPERAND_REG_INLINE_C_V2INT32, OPERAND_REG_INLINE_C_V2FP32, OPERAND_KIMM32, OPERAND_KIMM16,   OPERAND_REG_INLINE_AC_INT16, OPERAND_REG_INLINE_AC_INT32, OPERAND_REG_INLINE_AC_FP16, OPERAND_REG_INLINE_AC_FP32,   OPERAND_REG_INLINE_AC_FP64, OPERAND_REG_INLINE_AC_V2INT16, OPERAND_REG_INLINE_AC_V2FP16, OPERAND_REG_INLINE_AC_V2INT32,   OPERAND_REG_INLINE_AC_V2FP32, OPERAND_REG_IMM_FIRST = OPERAND_REG_IMM_INT32, OPERAND_REG_IMM_LAST = OPERAND_REG_IMM_V2FP32, OPERAND_REG_INLINE_C_FIRST = OPERAND_REG_INLINE_C_INT16,   OPERAND_REG_INLINE_C_LAST = OPERAND_REG_INLINE_AC_V2FP32, OPERAND_REG_INLINE_AC_FIRST = OPERAND_REG_INLINE_AC_INT16, OPERAND_REG_INLINE_AC_LAST = OPERAND_REG_INLINE_AC_V2FP32, OPERAND_SRC_FIRST = OPERAND_REG_IMM_INT32,   OPERAND_SRC_LAST = OPERAND_REG_INLINE_C_LAST, OPERAND_INPUT_MODS, OPERAND_SDWA_VOPC_DST }

Functions
StringRef	getArchNameAMDGCN (GPUKind AK)
StringRef	getArchNameR600 (GPUKind AK)
StringRef	getCanonicalArchName (const Triple &T, StringRef Arch)
GPUKind	parseArchAMDGCN (StringRef CPU)
GPUKind	parseArchR600 (StringRef CPU)
unsigned	getArchAttrAMDGCN (GPUKind AK)
unsigned	getArchAttrR600 (GPUKind AK)
void	fillValidArchListAMDGCN (SmallVectorImpl< StringRef > &Values)
void	fillValidArchListR600 (SmallVectorImpl< StringRef > &Values)
IsaVersion	getIsaVersion (StringRef GPU)
bool	isFlatGlobalAddrSpace (unsigned AS)
std::pair< Register, unsigned >	getBaseWithConstantOffset (MachineRegisterInfo &MRI, Register Reg, GISelKnownBits *KnownBits=nullptr)
	Returns base register and constant offset. More...
bool	isLegalVOP3PShuffleMask (ArrayRef< int > Mask)
bool	hasAtomicFaddRtnForTy (const GCNSubtarget &Subtarget, const LLT &Ty)
const RsrcIntrinsic *	lookupRsrcIntrinsic (unsigned Intr)
const D16ImageDimIntrinsic *	lookupD16ImageDimIntrinsic (unsigned Intr)
const ImageDimIntrinsicInfo *	getImageDimIntrinsicInfo (unsigned Intr)
const ImageDimIntrinsicInfo *	getImageDimIntrinsicByBaseOpcode (unsigned BaseOpcode, unsigned Dim)
LLVM_READONLY int	getVOPe64 (uint16_t Opcode)
LLVM_READONLY int	getVOPe32 (uint16_t Opcode)
LLVM_READONLY int	getSDWAOp (uint16_t Opcode)
LLVM_READONLY int	getDPPOp32 (uint16_t Opcode)
LLVM_READONLY int	getDPPOp64 (uint16_t Opcode)
LLVM_READONLY int	getBasicFromSDWAOp (uint16_t Opcode)
LLVM_READONLY int	getCommuteRev (uint16_t Opcode)
LLVM_READONLY int	getCommuteOrig (uint16_t Opcode)
LLVM_READONLY int	getAddr64Inst (uint16_t Opcode)
LLVM_READONLY int	getIfAddr64Inst (uint16_t Opcode)
	Check if Opcode is an Addr64 opcode. More...
LLVM_READONLY int	getAtomicNoRetOp (uint16_t Opcode)
LLVM_READONLY int	getSOPKOp (uint16_t Opcode)
LLVM_READONLY int	getGlobalSaddrOp (uint16_t Opcode)
LLVM_READONLY int	getGlobalVaddrOp (uint16_t Opcode)
LLVM_READONLY int	getVCMPXNoSDstOp (uint16_t Opcode)
LLVM_READONLY int	getFlatScratchInstSTfromSS (uint16_t Opcode)
LLVM_READONLY int	getFlatScratchInstSVfromSVS (uint16_t Opcode)
LLVM_READONLY int	getFlatScratchInstSSfromSV (uint16_t Opcode)
LLVM_READONLY int	getFlatScratchInstSVfromSS (uint16_t Opcode)
LLVM_READONLY int	getMFMAEarlyClobberOp (uint16_t Opcode)
LLVM_READONLY int	getVCMPXOpFromVCMP (uint16_t Opcode)
Optional< uint8_t >	getHsaAbiVersion (const MCSubtargetInfo *STI)
bool	isHsaAbiVersion2 (const MCSubtargetInfo *STI)
bool	isHsaAbiVersion3 (const MCSubtargetInfo *STI)
bool	isHsaAbiVersion4 (const MCSubtargetInfo *STI)
bool	isHsaAbiVersion5 (const MCSubtargetInfo *STI)
bool	isHsaAbiVersion3AndAbove (const MCSubtargetInfo *STI)
unsigned	getAmdhsaCodeObjectVersion ()
unsigned	getMultigridSyncArgImplicitArgPosition ()
unsigned	getHostcallImplicitArgPosition ()
int	getMIMGOpcode (unsigned BaseOpcode, unsigned MIMGEncoding, unsigned VDataDwords, unsigned VAddrDwords)
const MIMGBaseOpcodeInfo *	getMIMGBaseOpcode (unsigned Opc)
int	getMaskedMIMGOp (unsigned Opc, unsigned NewChannels)
unsigned	getAddrSizeMIMGOp (const MIMGBaseOpcodeInfo *BaseOpcode, const MIMGDimInfo *Dim, bool IsA16, bool IsG16Supported)
int	getMTBUFBaseOpcode (unsigned Opc)
int	getMTBUFOpcode (unsigned BaseOpc, unsigned Elements)
int	getMTBUFElements (unsigned Opc)
bool	getMTBUFHasVAddr (unsigned Opc)
bool	getMTBUFHasSrsrc (unsigned Opc)
bool	getMTBUFHasSoffset (unsigned Opc)
int	getMUBUFBaseOpcode (unsigned Opc)
int	getMUBUFOpcode (unsigned BaseOpc, unsigned Elements)
int	getMUBUFElements (unsigned Opc)
bool	getMUBUFHasVAddr (unsigned Opc)
bool	getMUBUFHasSrsrc (unsigned Opc)
bool	getMUBUFHasSoffset (unsigned Opc)
bool	getMUBUFIsBufferInv (unsigned Opc)
bool	getSMEMIsBuffer (unsigned Opc)
bool	getVOP1IsSingle (unsigned Opc)
bool	getVOP2IsSingle (unsigned Opc)
bool	getVOP3IsSingle (unsigned Opc)
bool	isVOPC64DPP (unsigned Opc)
bool	getMAIIsDGEMM (unsigned Opc)
	Returns true if MAI operation is a double precision GEMM. More...
bool	getMAIIsGFX940XDL (unsigned Opc)
CanBeVOPD	getCanBeVOPD (unsigned Opc)
unsigned	getVOPDOpcode (unsigned Opc)
bool	isVOPD (unsigned Opc)
bool	isTrue16Inst (unsigned Opc)
unsigned	mapWMMA2AddrTo3AddrOpcode (unsigned Opc)
unsigned	mapWMMA3AddrTo2AddrOpcode (unsigned Opc)
int	getMCOpcode (uint16_t Opcode, unsigned Gen)
int	getVOPDFull (unsigned OpX, unsigned OpY)
void	initDefaultAMDKernelCodeT (amd_kernel_code_t &Header, const MCSubtargetInfo *STI)
amdhsa::kernel_descriptor_t	getDefaultAmdhsaKernelDescriptor (const MCSubtargetInfo *STI)
bool	isGroupSegment (const GlobalValue *GV)
bool	isGlobalSegment (const GlobalValue *GV)
bool	isReadOnlySegment (const GlobalValue *GV)
bool	shouldEmitConstantsToTextSection (const Triple &TT)
int	getIntegerAttribute (const Function &F, StringRef Name, int Default)
std::pair< int, int >	getIntegerPairAttribute (const Function &F, StringRef Name, std::pair< int, int > Default, bool OnlyFirstRequired)
unsigned	getVmcntBitMask (const IsaVersion &Version)
unsigned	getExpcntBitMask (const IsaVersion &Version)
unsigned	getLgkmcntBitMask (const IsaVersion &Version)
unsigned	getWaitcntBitMask (const IsaVersion &Version)
unsigned	decodeVmcnt (const IsaVersion &Version, unsigned Waitcnt)
unsigned	decodeExpcnt (const IsaVersion &Version, unsigned Waitcnt)
unsigned	decodeLgkmcnt (const IsaVersion &Version, unsigned Waitcnt)
void	decodeWaitcnt (const IsaVersion &Version, unsigned Waitcnt, unsigned &Vmcnt, unsigned &Expcnt, unsigned &Lgkmcnt)
	Decodes Vmcnt, Expcnt and Lgkmcnt from given Waitcnt for given isa Version, and writes decoded values into Vmcnt, Expcnt and Lgkmcnt respectively. More...
Waitcnt	decodeWaitcnt (const IsaVersion &Version, unsigned Encoded)
unsigned	encodeVmcnt (const IsaVersion &Version, unsigned Waitcnt, unsigned Vmcnt)
unsigned	encodeExpcnt (const IsaVersion &Version, unsigned Waitcnt, unsigned Expcnt)
unsigned	encodeLgkmcnt (const IsaVersion &Version, unsigned Waitcnt, unsigned Lgkmcnt)
unsigned	encodeWaitcnt (const IsaVersion &Version, unsigned Vmcnt, unsigned Expcnt, unsigned Lgkmcnt)
	Encodes Vmcnt, Expcnt and Lgkmcnt into Waitcnt for given isa Version. More...
unsigned	encodeWaitcnt (const IsaVersion &Version, const Waitcnt &Decoded)
template<class T >
static bool	isValidOpr (int Idx, const CustomOperand< T > OpInfo[], int OpInfoSize, T Context)
template<class T >
static int	getOprIdx (std::function< bool(const CustomOperand< T > &)> Test, const CustomOperand< T > OpInfo[], int OpInfoSize, T Context)
template<class T >
static int	getOprIdx (const StringRef Name, const CustomOperand< T > OpInfo[], int OpInfoSize, T Context)
template<class T >
static int	getOprIdx (int Id, const CustomOperand< T > OpInfo[], int OpInfoSize, T Context, bool QuickCheck=true)
static unsigned	getDefaultCustomOperandEncoding (const CustomOperandVal *Opr, int Size, const MCSubtargetInfo &STI)
static bool	isSymbolicCustomOperandEncoding (const CustomOperandVal *Opr, int Size, unsigned Code, bool &HasNonDefaultVal, const MCSubtargetInfo &STI)
static bool	decodeCustomOperand (const CustomOperandVal *Opr, int Size, unsigned Code, int &Idx, StringRef &Name, unsigned &Val, bool &IsDefault, const MCSubtargetInfo &STI)
static int	encodeCustomOperandVal (const CustomOperandVal &Op, int64_t InputVal)
static int	encodeCustomOperand (const CustomOperandVal *Opr, int Size, const StringRef Name, int64_t InputVal, unsigned &UsedOprMask, const MCSubtargetInfo &STI)
unsigned	getInitialPSInputAddr (const Function &F)
bool	getHasColorExport (const Function &F)
bool	getHasDepthExport (const Function &F)
bool	isShader (CallingConv::ID cc)
bool	isGraphics (CallingConv::ID cc)
bool	isCompute (CallingConv::ID cc)
bool	isEntryFunctionCC (CallingConv::ID CC)
bool	isModuleEntryFunctionCC (CallingConv::ID CC)
bool	isKernelCC (const Function *Func)
bool	hasXNACK (const MCSubtargetInfo &STI)
bool	hasSRAMECC (const MCSubtargetInfo &STI)
bool	hasMIMG_R128 (const MCSubtargetInfo &STI)
bool	hasGFX10A16 (const MCSubtargetInfo &STI)
bool	hasG16 (const MCSubtargetInfo &STI)
bool	hasPackedD16 (const MCSubtargetInfo &STI)
bool	isSI (const MCSubtargetInfo &STI)
bool	isCI (const MCSubtargetInfo &STI)
bool	isVI (const MCSubtargetInfo &STI)
bool	isGFX9 (const MCSubtargetInfo &STI)
bool	isGFX9_GFX10 (const MCSubtargetInfo &STI)
bool	isGFX8_GFX9_GFX10 (const MCSubtargetInfo &STI)
bool	isGFX8Plus (const MCSubtargetInfo &STI)
bool	isGFX9Plus (const MCSubtargetInfo &STI)
bool	isGFX10 (const MCSubtargetInfo &STI)
bool	isGFX10Plus (const MCSubtargetInfo &STI)
bool	isGFX11 (const MCSubtargetInfo &STI)
bool	isGFX11Plus (const MCSubtargetInfo &STI)
bool	isNotGFX11Plus (const MCSubtargetInfo &STI)
bool	isNotGFX10Plus (const MCSubtargetInfo &STI)
bool	isGFX10Before1030 (const MCSubtargetInfo &STI)
bool	isGCN3Encoding (const MCSubtargetInfo &STI)
bool	isGFX10_AEncoding (const MCSubtargetInfo &STI)
bool	isGFX10_BEncoding (const MCSubtargetInfo &STI)
bool	hasGFX10_3Insts (const MCSubtargetInfo &STI)
bool	isGFX90A (const MCSubtargetInfo &STI)
bool	isGFX940 (const MCSubtargetInfo &STI)
bool	hasArchitectedFlatScratch (const MCSubtargetInfo &STI)
bool	hasMAIInsts (const MCSubtargetInfo &STI)
bool	hasVOPD (const MCSubtargetInfo &STI)
int32_t	getTotalNumVGPRs (bool has90AInsts, int32_t ArgNumAGPR, int32_t ArgNumVGPR)
bool	isSGPR (unsigned Reg, const MCRegisterInfo *TRI)
	Is Reg - scalar register. More...
unsigned	getMCReg (unsigned Reg, const MCSubtargetInfo &STI)
	If Reg is a pseudo reg, return the correct hardware register given STI otherwise return Reg. More...
unsigned	mc2PseudoReg (unsigned Reg)
	Convert hardware register Reg to a pseudo register. More...
bool	isSISrcOperand (const MCInstrDesc &Desc, unsigned OpNo)
	Can this operand also contain immediate values? More...
bool	isSISrcFPOperand (const MCInstrDesc &Desc, unsigned OpNo)
	Is this floating-point operand? More...
bool	isSISrcInlinableOperand (const MCInstrDesc &Desc, unsigned OpNo)
	Does this operand support only inlinable literals? More...
unsigned	getRegBitWidth (unsigned RCID)
	Get the size in bits of a register from the register class RC. More...
unsigned	getRegBitWidth (const MCRegisterClass &RC)
	Get the size in bits of a register from the register class RC. More...
unsigned	getRegOperandSize (const MCRegisterInfo *MRI, const MCInstrDesc &Desc, unsigned OpNo)
	Get size of register operand. More...
bool	isInlinableLiteral64 (int64_t Literal, bool HasInv2Pi)
	Is this literal inlinable. More...
bool	isInlinableLiteral32 (int32_t Literal, bool HasInv2Pi)
bool	isInlinableLiteral16 (int16_t Literal, bool HasInv2Pi)
bool	isInlinableLiteralV216 (int32_t Literal, bool HasInv2Pi)
bool	isInlinableIntLiteralV216 (int32_t Literal)
bool	isFoldableLiteralV216 (int32_t Literal, bool HasInv2Pi)
bool	isArgPassedInSGPR (const Argument *A)
static bool	hasSMEMByteOffset (const MCSubtargetInfo &ST)
static bool	hasSMRDSignedImmOffset (const MCSubtargetInfo &ST)
bool	isLegalSMRDEncodedUnsignedOffset (const MCSubtargetInfo &ST, int64_t EncodedOffset)
bool	isLegalSMRDEncodedSignedOffset (const MCSubtargetInfo &ST, int64_t EncodedOffset, bool IsBuffer)
static bool	isDwordAligned (uint64_t ByteOffset)
uint64_t	convertSMRDOffsetUnits (const MCSubtargetInfo &ST, uint64_t ByteOffset)
	Convert ByteOffset to dwords if the subtarget uses dword SMRD immediate offsets. More...
Optional< int64_t >	getSMRDEncodedOffset (const MCSubtargetInfo &ST, int64_t ByteOffset, bool IsBuffer)
Optional< int64_t >	getSMRDEncodedLiteralOffset32 (const MCSubtargetInfo &ST, int64_t ByteOffset)
unsigned	getNumFlatOffsetBits (const MCSubtargetInfo &ST, bool Signed)
	For FLAT segment the offset must be positive; MSB is ignored and forced to zero. More...
bool	splitMUBUFOffset (uint32_t Imm, uint32_t &SOffset, uint32_t &ImmOffset, const GCNSubtarget *Subtarget, Align Alignment)
bool	isIntrinsicSourceOfDivergence (unsigned IntrID)
const GcnBufferFormatInfo *	getGcnBufferFormatInfo (uint8_t BitsPerComp, uint8_t NumComponents, uint8_t NumFormat, const MCSubtargetInfo &STI)
const GcnBufferFormatInfo *	getGcnBufferFormatInfo (uint8_t Format, const MCSubtargetInfo &STI)
LLVM_READONLY int16_t	getNamedOperandIdx (uint16_t Opcode, uint16_t NamedIdx)
LLVM_READONLY int	getSOPPWithRelaxation (uint16_t Opcode)
const LLVM_READONLY MIMGBaseOpcodeInfo *	getMIMGBaseOpcodeInfo (unsigned BaseOpcode)
const LLVM_READONLY MIMGDimInfo *	getMIMGDimInfo (unsigned DimEnum)
const LLVM_READONLY MIMGDimInfo *	getMIMGDimInfoByEncoding (uint8_t DimEnc)
const LLVM_READONLY MIMGDimInfo *	getMIMGDimInfoByAsmSuffix (StringRef AsmSuffix)
const LLVM_READONLY MIMGLZMappingInfo *	getMIMGLZMappingInfo (unsigned L)
const LLVM_READONLY MIMGMIPMappingInfo *	getMIMGMIPMappingInfo (unsigned MIP)
const LLVM_READONLY MIMGBiasMappingInfo *	getMIMGBiasMappingInfo (unsigned Bias)
const LLVM_READONLY MIMGOffsetMappingInfo *	getMIMGOffsetMappingInfo (unsigned Offset)
const LLVM_READONLY MIMGG16MappingInfo *	getMIMGG16MappingInfo (unsigned G)
const LLVM_READONLY MIMGInfo *	getMIMGInfo (unsigned Opc)
LLVM_READNONE bool	isKernel (CallingConv::ID CC)
LLVM_READNONE unsigned	getOperandSize (const MCOperandInfo &OpInfo)
LLVM_READNONE unsigned	getOperandSize (const MCInstrDesc &Desc, unsigned OpNo)
LLVM_READNONE bool	isInlinableIntLiteral (int64_t Literal)
	Is this literal inlinable, and not one of the values intended for floating point values. More...
bool	isLegalSMRDImmOffset (const MCSubtargetInfo &ST, int64_t ByteOffset)
LLVM_READNONE bool	isLegal64BitDPPControl (unsigned DC)
Align	getAlign (DataLayout const &DL, const GlobalVariable *GV)
static bool	shouldLowerLDSToStruct (const GlobalVariable &GV, const Function *F)
bool	isLDSVariableToLower (const GlobalVariable &GV)
std::vector< GlobalVariable * >	findLDSVariablesToLower (Module &M, const Function *F)
bool	isReallyAClobber (const Value *Ptr, MemoryDef *Def, AAResults *AA)
	Given a Def clobbering a load from Ptr according to the MSSA check if this is actually a memory update or an artificial clobber to facilitate ordering constraints. More...
bool	isClobberedInFunction (const LoadInst *Load, MemorySSA *MSSA, AAResults *AA)
	Check is a Load is clobbered in its function. More...

Variables
const uint64_t	RSRC_DATA_FORMAT = 0xf00000000000LL
const uint64_t	RSRC_ELEMENT_SIZE_SHIFT = (32 + 19)
const uint64_t	RSRC_INDEX_STRIDE_SHIFT = (32 + 21)
const uint64_t	RSRC_TID_ENABLE = UINT64_C(1) << (32 + 23)
const int	OPR_ID_UNKNOWN = -1
const int	OPR_ID_UNSUPPORTED = -2
const int	OPR_ID_DUPLICATE = -3
const int	OPR_VAL_INVALID = -4

Enumeration Type Documentation

ArchFeatureKind

enum llvm::AMDGPU::ArchFeatureKind : uint32_t

Enumerator
FEATURE_NONE
FEATURE_FMA
FEATURE_LDEXP
FEATURE_FP64
FEATURE_FAST_FMA_F32
FEATURE_FAST_DENORMAL_F32
FEATURE_WAVE32
FEATURE_XNACK
FEATURE_SRAMECC

Definition at line 121 of file TargetParser.h.

Fixups

enum llvm::AMDGPU::Fixups

Enumerator
fixup_si_sopp_br	16-bit PC relative fixup for SOPP branch instructions.
LastTargetFixupKind
NumTargetFixupKinds

Definition at line 16 of file AMDGPUFixupKinds.h.

GPUKind

enum llvm::AMDGPU::GPUKind : uint32_t

GPU kinds supported by the AMDGPU target.

Enumerator
GK_NONE
GK_R600
GK_R630
GK_RS880
GK_RV670
GK_RV710
GK_RV730
GK_RV770
GK_CEDAR
GK_CYPRESS
GK_JUNIPER
GK_REDWOOD
GK_SUMO
GK_BARTS
GK_CAICOS
GK_CAYMAN
GK_TURKS
GK_R600_FIRST
GK_R600_LAST
GK_GFX600
GK_GFX601
GK_GFX602
GK_GFX700
GK_GFX701
GK_GFX702
GK_GFX703
GK_GFX704
GK_GFX705
GK_GFX801
GK_GFX802
GK_GFX803
GK_GFX805
GK_GFX810
GK_GFX900
GK_GFX902
GK_GFX904
GK_GFX906
GK_GFX908
GK_GFX909
GK_GFX90A
GK_GFX90C
GK_GFX940
GK_GFX1010
GK_GFX1011
GK_GFX1012
GK_GFX1013
GK_GFX1030
GK_GFX1031
GK_GFX1032
GK_GFX1033
GK_GFX1034
GK_GFX1035
GK_GFX1036
GK_GFX1100
GK_GFX1101
GK_GFX1102
GK_GFX1103
GK_AMDGCN_FIRST
GK_AMDGCN_LAST

Definition at line 38 of file TargetParser.h.

OperandType

enum llvm::AMDGPU::OperandType : unsigned

Enumerator
OPERAND_REG_IMM_INT32	Operands with register or 32-bit immediate.
OPERAND_REG_IMM_INT64
OPERAND_REG_IMM_INT16
OPERAND_REG_IMM_FP32
OPERAND_REG_IMM_FP64
OPERAND_REG_IMM_FP16
OPERAND_REG_IMM_FP16_DEFERRED
OPERAND_REG_IMM_FP32_DEFERRED
OPERAND_REG_IMM_V2FP16
OPERAND_REG_IMM_V2INT16
OPERAND_REG_IMM_V2INT32
OPERAND_REG_IMM_V2FP32
OPERAND_REG_INLINE_C_INT16	Operands with register or inline constant.
OPERAND_REG_INLINE_C_INT32
OPERAND_REG_INLINE_C_INT64
OPERAND_REG_INLINE_C_FP16
OPERAND_REG_INLINE_C_FP32
OPERAND_REG_INLINE_C_FP64
OPERAND_REG_INLINE_C_V2INT16
OPERAND_REG_INLINE_C_V2FP16
OPERAND_REG_INLINE_C_V2INT32
OPERAND_REG_INLINE_C_V2FP32
OPERAND_KIMM32	Operand with 32-bit immediate that uses the constant bus.
OPERAND_KIMM16
OPERAND_REG_INLINE_AC_INT16	Operands with an AccVGPR register or inline constant.
OPERAND_REG_INLINE_AC_INT32
OPERAND_REG_INLINE_AC_FP16
OPERAND_REG_INLINE_AC_FP32
OPERAND_REG_INLINE_AC_FP64
OPERAND_REG_INLINE_AC_V2INT16
OPERAND_REG_INLINE_AC_V2FP16
OPERAND_REG_INLINE_AC_V2INT32
OPERAND_REG_INLINE_AC_V2FP32
OPERAND_REG_IMM_FIRST
OPERAND_REG_IMM_LAST
OPERAND_REG_INLINE_C_FIRST
OPERAND_REG_INLINE_C_LAST
OPERAND_REG_INLINE_AC_FIRST
OPERAND_REG_INLINE_AC_LAST
OPERAND_SRC_FIRST
OPERAND_SRC_LAST
OPERAND_INPUT_MODS
OPERAND_SDWA_VOPC_DST

Definition at line 152 of file SIDefines.h.

TargetIndex

enum llvm::AMDGPU::TargetIndex

Enumerator
TI_CONSTDATA_START
TI_SCRATCH_RSRC_DWORD0
TI_SCRATCH_RSRC_DWORD1
TI_SCRATCH_RSRC_DWORD2
TI_SCRATCH_RSRC_DWORD3

Definition at line 351 of file AMDGPU.h.

Function Documentation

convertSMRDOffsetUnits()

uint64_t llvm::AMDGPU::convertSMRDOffsetUnits	(	const MCSubtargetInfo &	ST,
		uint64_t	ByteOffset
	)

Convert ByteOffset to dwords if the subtarget uses dword SMRD immediate offsets.

Definition at line 2258 of file AMDGPUBaseInfo.cpp.

References assert(), hasSMEMByteOffset(), isDwordAligned(), and llvm::ARM_MB::ST.

Referenced by getSMRDEncodedLiteralOffset32(), and getSMRDEncodedOffset().

decodeCustomOperand()

static bool llvm::AMDGPU::decodeCustomOperand ( const CustomOperandVal *  Opr, int  Size, unsigned  Code, int &  Idx, StringRef &  Name, unsigned &  Val, bool &  IsDefault, const MCSubtargetInfo &  STI  )

static

Definition at line 1227 of file AMDGPUBaseInfo.cpp.

References llvm::AMDGPU::Hwreg::Opr.

Referenced by llvm::AMDGPU::DepCtr::decodeDepCtr().

decodeExpcnt()

unsigned llvm::AMDGPU::decodeExpcnt	(	const IsaVersion &	Version,
		unsigned	Waitcnt
	)

Returns

Decoded Expcnt from given Waitcnt for given isa Version.

Definition at line 1077 of file AMDGPUBaseInfo.cpp.

References llvm::IndexedInstrProf::Version.

Referenced by decodeWaitcnt().

decodeLgkmcnt()

unsigned llvm::AMDGPU::decodeLgkmcnt	(	const IsaVersion &	Version,
		unsigned	Waitcnt
	)

Returns

Decoded Lgkmcnt from given Waitcnt for given isa Version.

Definition at line 1082 of file AMDGPUBaseInfo.cpp.

References llvm::IndexedInstrProf::Version.

Referenced by decodeWaitcnt().

decodeVmcnt()

unsigned llvm::AMDGPU::decodeVmcnt	(	const IsaVersion &	Version,
		unsigned	Waitcnt
	)

Returns

Decoded Vmcnt from given Waitcnt for given isa Version.

Definition at line 1069 of file AMDGPUBaseInfo.cpp.

References llvm::IndexedInstrProf::Version.

Referenced by decodeWaitcnt().

decodeWaitcnt() [1/2]

Waitcnt llvm::AMDGPU::decodeWaitcnt	(	const IsaVersion &	Version,
		unsigned	Encoded
	)

Definition at line 1094 of file AMDGPUBaseInfo.cpp.

References decodeExpcnt(), decodeLgkmcnt(), decodeVmcnt(), llvm::AMDGPU::Waitcnt::ExpCnt, llvm::AMDGPU::Waitcnt::LgkmCnt, llvm::IndexedInstrProf::Version, and llvm::AMDGPU::Waitcnt::VmCnt.

decodeWaitcnt() [2/2]

void llvm::AMDGPU::decodeWaitcnt	(	const IsaVersion &	Version,
		unsigned	Waitcnt,
		unsigned &	Vmcnt,
		unsigned &	Expcnt,
		unsigned &	Lgkmcnt
	)

Decodes Vmcnt, Expcnt and Lgkmcnt from given Waitcnt for given isa Version, and writes decoded values into Vmcnt, Expcnt and Lgkmcnt respectively.

Vmcnt, Expcnt and Lgkmcnt are decoded as follows: Vmcnt = Waitcnt[3:0] (pre-gfx9) Vmcnt = Waitcnt[15:14,3:0] (gfx9,10) Vmcnt = Waitcnt[15:10] (gfx11+) Expcnt = Waitcnt[6:4] (pre-gfx11) Expcnt = Waitcnt[2:0] (gfx11+) Lgkmcnt = Waitcnt[11:8] (pre-gfx10) Lgkmcnt = Waitcnt[13:8] (gfx10) Lgkmcnt = Waitcnt[9:4] (gfx11+)

Definition at line 1087 of file AMDGPUBaseInfo.cpp.

References decodeExpcnt(), decodeLgkmcnt(), decodeVmcnt(), and llvm::IndexedInstrProf::Version.

Referenced by llvm::AMDGPUInstPrinter::printWaitFlag().

encodeCustomOperand()

static int llvm::AMDGPU::encodeCustomOperand ( const CustomOperandVal *  Opr, int  Size, const StringRef  Name, int64_t  InputVal, unsigned &  UsedOprMask, const MCSubtargetInfo &  STI  )

static

Definition at line 1251 of file AMDGPUBaseInfo.cpp.

References encodeCustomOperandVal(), llvm::AMDGPU::Hwreg::Opr, OPR_ID_DUPLICATE, OPR_ID_UNKNOWN, and OPR_ID_UNSUPPORTED.

Referenced by llvm::AMDGPU::DepCtr::encodeDepCtr().

encodeCustomOperandVal()

static int llvm::AMDGPU::encodeCustomOperandVal ( const CustomOperandVal &  Op, int64_t  InputVal  )

static

Definition at line 1244 of file AMDGPUBaseInfo.cpp.

References OPR_VAL_INVALID.

Referenced by encodeCustomOperand().

encodeExpcnt()

unsigned llvm::AMDGPU::encodeExpcnt	(	const IsaVersion &	Version,
		unsigned	Waitcnt,
		unsigned	Expcnt
	)

Returns

Waitcnt with encoded Expcnt for given isa Version.

Definition at line 1111 of file AMDGPUBaseInfo.cpp.

References llvm::IndexedInstrProf::Version.

Referenced by encodeWaitcnt().

encodeLgkmcnt()

unsigned llvm::AMDGPU::encodeLgkmcnt	(	const IsaVersion &	Version,
		unsigned	Waitcnt,
		unsigned	Lgkmcnt
	)

Returns

Waitcnt with encoded Lgkmcnt for given isa Version.

Definition at line 1117 of file AMDGPUBaseInfo.cpp.

References llvm::IndexedInstrProf::Version.

Referenced by encodeWaitcnt().

encodeVmcnt()

unsigned llvm::AMDGPU::encodeVmcnt	(	const IsaVersion &	Version,
		unsigned	Waitcnt,
		unsigned	Vmcnt
	)

Returns

Waitcnt with encoded Vmcnt for given isa Version.

Definition at line 1102 of file AMDGPUBaseInfo.cpp.

References llvm::IndexedInstrProf::Version.

Referenced by encodeWaitcnt().

encodeWaitcnt() [1/2]

unsigned llvm::AMDGPU::encodeWaitcnt	(	const IsaVersion &	Version,
		const Waitcnt &	Decoded
	)

Definition at line 1132 of file AMDGPUBaseInfo.cpp.

References encodeWaitcnt(), llvm::AMDGPU::Waitcnt::ExpCnt, llvm::AMDGPU::Waitcnt::LgkmCnt, llvm::IndexedInstrProf::Version, and llvm::AMDGPU::Waitcnt::VmCnt.

encodeWaitcnt() [2/2]

unsigned llvm::AMDGPU::encodeWaitcnt	(	const IsaVersion &	Version,
		unsigned	Vmcnt,
		unsigned	Expcnt,
		unsigned	Lgkmcnt
	)

Encodes Vmcnt, Expcnt and Lgkmcnt into Waitcnt for given isa Version.

Vmcnt, Expcnt and Lgkmcnt are encoded as follows: Waitcnt[2:0] = Expcnt (gfx11+) Waitcnt[3:0] = Vmcnt (pre-gfx9) Waitcnt[3:0] = Vmcnt[3:0] (gfx9,10) Waitcnt[6:4] = Expcnt (pre-gfx11) Waitcnt[9:4] = Lgkmcnt (gfx11+) Waitcnt[11:8] = Lgkmcnt (pre-gfx10) Waitcnt[13:8] = Lgkmcnt (gfx10) Waitcnt[15:10] = Vmcnt (gfx11+) Waitcnt[15:14] = Vmcnt[5:4] (gfx9,10)

Returns

Waitcnt with encoded Vmcnt, Expcnt and Lgkmcnt for given isa Version.

Definition at line 1123 of file AMDGPUBaseInfo.cpp.

References encodeExpcnt(), encodeLgkmcnt(), encodeVmcnt(), getWaitcntBitMask(), and llvm::IndexedInstrProf::Version.

Referenced by encodeWaitcnt().

fillValidArchListAMDGCN()

void llvm::AMDGPU::fillValidArchListAMDGCN

(

SmallVectorImpl< StringRef > &

Values

)

Definition at line 182 of file TargetParser.cpp.

fillValidArchListR600()

void llvm::AMDGPU::fillValidArchListR600

(

SmallVectorImpl< StringRef > &

Values

)

Definition at line 188 of file TargetParser.cpp.

findLDSVariablesToLower()

std::vector< GlobalVariable * > llvm::AMDGPU::findLDSVariablesToLower	(	Module &	M,
		const Function *	F
	)

Definition at line 103 of file AMDGPUMemoryUtils.cpp.

References F, isLDSVariableToLower(), M, and shouldLowerLDSToStruct().

getAddr64Inst()

LLVM_READONLY int llvm::AMDGPU::getAddr64Inst

(

uint16_t

Opcode

)

getAddrSizeMIMGOp()

LLVM_READONLY unsigned llvm::AMDGPU::getAddrSizeMIMGOp	(	const MIMGBaseOpcodeInfo *	BaseOpcode,
		const MIMGDimInfo *	Dim,
		bool	IsA16,
		bool	IsG16Supported
	)

Definition at line 214 of file AMDGPUBaseInfo.cpp.

References llvm::AMDGPU::MIMGBaseOpcodeInfo::Coordinates, llvm::divideCeil(), llvm::AMDGPU::MIMGBaseOpcodeInfo::G16, llvm::AMDGPU::MIMGBaseOpcodeInfo::Gradients, llvm::AMDGPU::MIMGBaseOpcodeInfo::LodOrClampOrMip, llvm::AMDGPU::MIMGDimInfo::NumCoords, llvm::AMDGPU::MIMGBaseOpcodeInfo::NumExtraArgs, and llvm::AMDGPU::MIMGDimInfo::NumGradients.

Referenced by llvm::AMDGPUDisassembler::convertMIMGInst(), and llvm::SIInstrInfo::verifyInstruction().

getAlign()

Align llvm::AMDGPU::getAlign	(	DataLayout const &	DL,
		const GlobalVariable *	GV
	)

Definition at line 29 of file AMDGPUMemoryUtils.cpp.

References DL, llvm::Value::getPointerAlignment(), and llvm::GlobalValue::getValueType().

getAmdhsaCodeObjectVersion()

unsigned llvm::AMDGPU::getAmdhsaCodeObjectVersion

(

)

Returns

Code object version.

Definition at line 148 of file AMDGPUBaseInfo.cpp.

References AmdhsaCodeObjectVersion.

Referenced by allocateHSAUserSGPRs(), llvm::SITargetLowering::allocateHSAUserSGPRs(), llvm::SITargetLowering::allocateSpecialInputSGPRs(), llvm::AMDGPUSubtarget::getImplicitArgNumBytes(), llvm::AMDGPULegalizerInfo::getSegmentAperture(), intrinsicToAttrMask(), llvm::AMDGPULegalizerInfo::legalizeTrapHsaQueuePtr(), and llvm::AMDGPULowerKernelAttributesPass::run().

getArchAttrAMDGCN()

unsigned llvm::AMDGPU::getArchAttrAMDGCN

(

GPUKind

AK

)

Definition at line 170 of file TargetParser.cpp.

getArchAttrR600()

unsigned llvm::AMDGPU::getArchAttrR600

(

GPUKind

AK

)

Definition at line 176 of file TargetParser.cpp.

getArchNameAMDGCN()

StringRef llvm::AMDGPU::getArchNameAMDGCN

(

GPUKind

AK

)

Definition at line 140 of file TargetParser.cpp.

Referenced by llvm::AMDGPUTargetStreamer::getArchNameFromElfMach(), and getCanonicalArchName().

getArchNameR600()

StringRef llvm::AMDGPU::getArchNameR600

(

GPUKind

AK

)

Definition at line 146 of file TargetParser.cpp.

Referenced by llvm::AMDGPUTargetStreamer::getArchNameFromElfMach(), and getCanonicalArchName().

getAtomicNoRetOp()

LLVM_READONLY int llvm::AMDGPU::getAtomicNoRetOp

(

uint16_t

Opcode

)

getBaseWithConstantOffset()

std::pair< Register, unsigned > llvm::AMDGPU::getBaseWithConstantOffset	(	MachineRegisterInfo &	MRI,
		Register	Reg,
		GISelKnownBits *	KnownBits = nullptr
	)

Returns base register and constant offset.

Definition at line 20 of file AMDGPUGlobalISelUtils.cpp.

References llvm::sampleprof::Base, llvm::tgtok::Def, llvm::getDefIgnoringCopies(), llvm::MIPatternMatch::m_Copy(), llvm::MIPatternMatch::m_GOr(), llvm::MIPatternMatch::m_GPtrAdd(), llvm::MIPatternMatch::m_ICst(), llvm::MIPatternMatch::m_MInstr(), llvm::MIPatternMatch::m_Reg(), llvm::MIPatternMatch::mi_match(), and MRI.

Referenced by llvm::AMDGPURegisterBankInfo::applyMappingImpl(), computeIndirectRegIndex(), setBufferOffsets(), and llvm::AMDGPULegalizerInfo::splitBufferOffsets().

getBasicFromSDWAOp()

LLVM_READONLY int llvm::AMDGPU::getBasicFromSDWAOp

(

uint16_t

Opcode

)

Referenced by llvm::SIInstrInfo::verifyInstruction().

getCanBeVOPD()

LLVM_READONLY CanBeVOPD llvm::AMDGPU::getCanBeVOPD

(

unsigned

Opc

)

Definition at line 419 of file AMDGPUBaseInfo.cpp.

References Info.

Referenced by shouldScheduleVOPDAdjacent().

getCanonicalArchName()

StringRef llvm::AMDGPU::getCanonicalArchName	(	const Triple &	T,
		StringRef	Arch
	)

Definition at line 246 of file TargetParser.cpp.

References assert(), getArchNameAMDGCN(), getArchNameR600(), GK_NONE, parseArchAMDGCN(), and parseArchR600().

getCommuteOrig()

LLVM_READONLY int llvm::AMDGPU::getCommuteOrig

(

uint16_t

Opcode

)

Referenced by llvm::SIInstrInfo::commuteOpcode().

getCommuteRev()

LLVM_READONLY int llvm::AMDGPU::getCommuteRev

(

uint16_t

Opcode

)

Referenced by llvm::SIInstrInfo::commuteOpcode().

getDefaultAmdhsaKernelDescriptor()

amdhsa::kernel_descriptor_t llvm::AMDGPU::getDefaultAmdhsaKernelDescriptor

(

const MCSubtargetInfo *

STI

)

Definition at line 951 of file AMDGPUBaseInfo.cpp.

References AMDHSA_BITS_SET, llvm::amdhsa::kernel_descriptor_t::compute_pgm_rsrc1, llvm::amdhsa::kernel_descriptor_t::compute_pgm_rsrc2, llvm::amdhsa::kernel_descriptor_t::compute_pgm_rsrc3, llvm::amdhsa::FLOAT_DENORM_MODE_FLUSH_NONE, llvm::MCSubtargetInfo::getCPU(), llvm::MCSubtargetInfo::getFeatureBits(), getIsaVersion(), isGFX90A(), llvm::amdhsa::kernel_descriptor_t::kernel_code_properties, llvm::FeatureBitset::test(), and llvm::IndexedInstrProf::Version.

getDefaultCustomOperandEncoding()

static unsigned llvm::AMDGPU::getDefaultCustomOperandEncoding ( const CustomOperandVal *  Opr, int  Size, const MCSubtargetInfo &  STI  )

static

Definition at line 1196 of file AMDGPUBaseInfo.cpp.

References llvm::AMDGPU::Hwreg::Opr.

Referenced by llvm::AMDGPU::DepCtr::getDefaultDepCtrEncoding().

getDPPOp32()

LLVM_READONLY int llvm::AMDGPU::getDPPOp32

(

uint16_t

Opcode

)

getDPPOp64()

LLVM_READONLY int llvm::AMDGPU::getDPPOp64

(

uint16_t

Opcode

)

getExpcntBitMask()

unsigned llvm::AMDGPU::getExpcntBitMask

(

const IsaVersion &

Version

)

Returns

Expcnt bit mask for given isa Version.

Definition at line 1049 of file AMDGPUBaseInfo.cpp.

References llvm::IndexedInstrProf::Version.

Referenced by llvm::AMDGPUInstPrinter::printWaitFlag().

getFlatScratchInstSSfromSV()

LLVM_READONLY int llvm::AMDGPU::getFlatScratchInstSSfromSV

(

uint16_t

Opcode

)

Returns

SS (SADDR) form of a FLAT Scratch instruction given an Opcode of an SV (VADDR) form.

getFlatScratchInstSTfromSS()

LLVM_READONLY int llvm::AMDGPU::getFlatScratchInstSTfromSS

(

uint16_t

Opcode

)

Returns

ST form with only immediate offset of a FLAT Scratch instruction given an Opcode of an SS (SADDR) form.

Referenced by llvm::SIRegisterInfo::buildSpillLoadStore(), llvm::SIRegisterInfo::eliminateFrameIndex(), and getFlatScratchSpillOpcode().

getFlatScratchInstSVfromSS()

LLVM_READONLY int llvm::AMDGPU::getFlatScratchInstSVfromSS

(

uint16_t

Opcode

)

Returns

SV (VADDR) form of a FLAT Scratch instruction given an Opcode of an SS (SADDR) form.

Referenced by llvm::SIRegisterInfo::buildSpillLoadStore(), getFlatScratchSpillOpcode(), and llvm::SIInstrInfo::moveFlatAddrToVGPR().

getFlatScratchInstSVfromSVS()

LLVM_READONLY int llvm::AMDGPU::getFlatScratchInstSVfromSVS

(

uint16_t

Opcode

)

Returns

SV (VADDR) form of a FLAT Scratch instruction given an Opcode of an SVS (SADDR + VADDR) form.

Referenced by llvm::SIRegisterInfo::eliminateFrameIndex().

getGcnBufferFormatInfo() [1/2]

const LLVM_READONLY GcnBufferFormatInfo * llvm::AMDGPU::getGcnBufferFormatInfo	(	uint8_t	BitsPerComp,
		uint8_t	NumComponents,
		uint8_t	NumFormat,
		const MCSubtargetInfo &	STI
	)

Definition at line 2399 of file AMDGPUBaseInfo.cpp.

References isGFX10(), and isGFX11Plus().

Referenced by getBufferFormatWithCompCount().

getGcnBufferFormatInfo() [2/2]

const LLVM_READONLY GcnBufferFormatInfo * llvm::AMDGPU::getGcnBufferFormatInfo	(	uint8_t	Format,
		const MCSubtargetInfo &	STI
	)

Definition at line 2412 of file AMDGPUBaseInfo.cpp.

References isGFX10(), and isGFX11Plus().

getGlobalSaddrOp()

LLVM_READONLY int llvm::AMDGPU::getGlobalSaddrOp

(

uint16_t

Opcode

)

Returns

SADDR form of a FLAT Global instruction given an Opcode of a VADDR form.

getGlobalVaddrOp()

LLVM_READONLY int llvm::AMDGPU::getGlobalVaddrOp

(

uint16_t

Opcode

)

Returns

VADDR form of a FLAT Global instruction given an Opcode of a SADDR form.

Referenced by llvm::SIInstrInfo::moveFlatAddrToVGPR().

getHasColorExport()

bool llvm::AMDGPU::getHasColorExport

(

const Function &

F

)

Definition at line 1661 of file AMDGPUBaseInfo.cpp.

References llvm::CallingConv::AMDGPU_PS, F, and getIntegerAttribute().

Referenced by generateEndPgm().

getHasDepthExport()

bool llvm::AMDGPU::getHasDepthExport

(

const Function &

F

)

Definition at line 1668 of file AMDGPUBaseInfo.cpp.

References F, and getIntegerAttribute().

Referenced by generateEndPgm().

getHostcallImplicitArgPosition()

unsigned llvm::AMDGPU::getHostcallImplicitArgPosition

(

)

Returns

The offset of the hostcall pointer argument from implicitarg_ptr

Definition at line 169 of file AMDGPUBaseInfo.cpp.

References AmdhsaCodeObjectVersion, llvm::AMDGPU::ImplicitArg::HOSTCALL_PTR_OFFSET, and llvm_unreachable.

getHsaAbiVersion()

Optional< uint8_t > llvm::AMDGPU::getHsaAbiVersion

(

const MCSubtargetInfo *

STI

)

Returns

HSA OS ABI Version identification.

Definition at line 100 of file AMDGPUBaseInfo.cpp.

References llvm::Triple::AMDHSA, AmdhsaCodeObjectVersion, llvm::ELF::ELFABIVERSION_AMDGPU_HSA_V2, llvm::ELF::ELFABIVERSION_AMDGPU_HSA_V3, llvm::ELF::ELFABIVERSION_AMDGPU_HSA_V4, llvm::ELF::ELFABIVERSION_AMDGPU_HSA_V5, llvm::Triple::getOS(), llvm::MCSubtargetInfo::getTargetTriple(), llvm::None, and llvm::report_fatal_error().

Referenced by llvm::createAMDGPUAsmBackend(), llvm::AMDGPUTargetAsmStreamer::EmitAmdhsaKernelDescriptor(), isHsaAbiVersion2(), isHsaAbiVersion3(), isHsaAbiVersion4(), isHsaAbiVersion5(), llvm::AMDGPULegalizerInfo::legalizeTrapIntrinsic(), and llvm::AMDGPU::IsaInfo::AMDGPUTargetID::toString().

getIfAddr64Inst()

LLVM_READONLY int llvm::AMDGPU::getIfAddr64Inst

(

uint16_t

Opcode

)

Check if Opcode is an Addr64 opcode.

Returns

Opcode if it is an Addr64 opcode, otherwise -1.

getImageDimIntrinsicByBaseOpcode()

const ImageDimIntrinsicInfo* llvm::AMDGPU::getImageDimIntrinsicByBaseOpcode	(	unsigned	BaseOpcode,
		unsigned	Dim
	)

Referenced by simplifyAMDGCNImageIntrinsic().

getImageDimIntrinsicInfo()

const ImageDimIntrinsicInfo* llvm::AMDGPU::getImageDimIntrinsicInfo

(

unsigned

Intr

)

Referenced by llvm::SITargetLowering::getTgtMemIntrinsic(), llvm::GCNTTIImpl::instCombineIntrinsic(), llvm::AMDGPULegalizerInfo::legalizeIntrinsic(), and llvm::AMDGPUInstructionSelector::select().

getInitialPSInputAddr()

unsigned llvm::AMDGPU::getInitialPSInputAddr

(

const Function &

F

)

Definition at line 1657 of file AMDGPUBaseInfo.cpp.

References F, and getIntegerAttribute().

Referenced by llvm::SIMachineFunctionInfo::SIMachineFunctionInfo().

getIntegerAttribute()

int llvm::AMDGPU::getIntegerAttribute	(	const Function &	F,
		StringRef	Name,
		int	Default
	)

Returns

Integer value requested using F's Name attribute.

Default if attribute is not present.

Default and emits error if requested value cannot be converted to integer.

Definition at line 1003 of file AMDGPUBaseInfo.cpp.

References llvm::LLVMContext::emitError(), and F.

Referenced by llvm::GCNSubtarget::getBaseMaxNumSGPRs(), llvm::GCNSubtarget::getBaseMaxNumVGPRs(), getHasColorExport(), getHasDepthExport(), llvm::AMDGPUSubtarget::getImplicitArgNumBytes(), getInitialPSInputAddr(), llvm::GCNSubtarget::getNSAThreshold(), and llvm::AMDGPUTTIImpl::getUnrollingPreferences().

getIntegerPairAttribute()

std::pair< int, int > llvm::AMDGPU::getIntegerPairAttribute	(	const Function &	F,
		StringRef	Name,
		std::pair< int, int >	Default,
		bool	OnlyFirstRequired = false
	)

Returns

A pair of integer values requested using F's Name attribute in "first[,second]" format ("second" is optional unless OnlyFirstRequired is false).

Default if attribute is not present.

Default and emits error if one of the requested values cannot be converted to integer, or OnlyFirstRequired is false and "second" value is not present.

Definition at line 1018 of file AMDGPUBaseInfo.cpp.

References llvm::LLVMContext::emitError(), and F.

Referenced by llvm::AMDGPUSubtarget::getFlatWorkGroupSizes(), and llvm::AMDGPUSubtarget::getWavesPerEU().

getIsaVersion()

AMDGPU::IsaVersion llvm::AMDGPU::getIsaVersion

(

StringRef

GPU

)

Definition at line 193 of file TargetParser.cpp.

References GK_GFX1010, GK_GFX1011, GK_GFX1012, GK_GFX1013, GK_GFX1030, GK_GFX1031, GK_GFX1032, GK_GFX1033, GK_GFX1034, GK_GFX1035, GK_GFX1036, GK_GFX1100, GK_GFX1101, GK_GFX1102, GK_GFX1103, GK_GFX600, GK_GFX601, GK_GFX602, GK_GFX700, GK_GFX701, GK_GFX702, GK_GFX703, GK_GFX704, GK_GFX705, GK_GFX801, GK_GFX802, GK_GFX803, GK_GFX805, GK_GFX810, GK_GFX900, GK_GFX902, GK_GFX904, GK_GFX906, GK_GFX908, GK_GFX909, GK_GFX90A, GK_GFX90C, GK_GFX940, GK_NONE, and parseArchAMDGCN().

Referenced by llvm::AMDGPUTargetAsmStreamer::EmitAmdhsaKernelDescriptor(), llvm::AMDGPU::IsaInfo::getAddressableNumSGPRs(), getDefaultAmdhsaKernelDescriptor(), llvm::AMDGPU::IsaInfo::getMaxNumSGPRs(), llvm::AMDGPU::IsaInfo::getMinNumSGPRs(), llvm::AMDGPU::IsaInfo::getNumExtraSGPRs(), llvm::AMDGPU::IsaInfo::getSGPRAllocGranule(), llvm::AMDGPU::IsaInfo::getTotalNumSGPRs(), initDefaultAMDKernelCodeT(), llvm::AMDGPUInstPrinter::printWaitFlag(), and llvm::AMDGPU::IsaInfo::AMDGPUTargetID::toString().

getLgkmcntBitMask()

unsigned llvm::AMDGPU::getLgkmcntBitMask

(

const IsaVersion &

Version

)

Returns

Lgkmcnt bit mask for given isa Version.

Definition at line 1053 of file AMDGPUBaseInfo.cpp.

References llvm::IndexedInstrProf::Version.

Referenced by llvm::AMDGPUInstPrinter::printWaitFlag().

getMAIIsDGEMM()

LLVM_READONLY bool llvm::AMDGPU::getMAIIsDGEMM

(

unsigned

Opc

)

Returns true if MAI operation is a double precision GEMM.

Definition at line 409 of file AMDGPUBaseInfo.cpp.

References Info.

Referenced by isDGEMM().

getMAIIsGFX940XDL()

LLVM_READONLY bool llvm::AMDGPU::getMAIIsGFX940XDL

(

unsigned

Opc

)

Definition at line 414 of file AMDGPUBaseInfo.cpp.

References Info.

Referenced by isXDL().

getMaskedMIMGOp()

LLVM_READONLY int llvm::AMDGPU::getMaskedMIMGOp	(	unsigned	Opc,
		unsigned	NewChannels
	)

Definition at line 206 of file AMDGPUBaseInfo.cpp.

References llvm::AMDGPU::MIMGInfo::BaseOpcode, getMIMGInfo(), llvm::AMDGPU::MIMGInfo::MIMGEncoding, llvm::AMDGPU::MIMGInfo::Opcode, and llvm::AMDGPU::MIMGInfo::VAddrDwords.

getMCOpcode()

LLVM_READONLY int llvm::AMDGPU::getMCOpcode	(	uint16_t	Opcode,
		unsigned	Gen
	)

Definition at line 454 of file AMDGPUBaseInfo.cpp.

Referenced by llvm::SIInstrInfo::pseudoToMCOpcode().

getMCReg()

unsigned llvm::AMDGPU::getMCReg	(	unsigned	Reg,
		const MCSubtargetInfo &	STI
	)

If Reg is a pseudo reg, return the correct hardware register given STI otherwise return Reg.

Definition at line 1917 of file AMDGPUBaseInfo.cpp.

References llvm::Triple::getArch(), llvm::MCSubtargetInfo::getTargetTriple(), MAP_REG2REG, and llvm::Triple::r600.

Referenced by llvm::AMDGPUDisassembler::createRegOperand(), and AMDGPUMCInstLower::lowerOperand().

getMFMAEarlyClobberOp()

LLVM_READONLY int llvm::AMDGPU::getMFMAEarlyClobberOp

(

uint16_t

Opcode

)

Returns

earlyclobber version of a MAC MFMA is exists.

Referenced by llvm::SIInstrInfo::convertToThreeAddress(), and llvm::SIInstrInfo::pseudoToMCOpcode().

getMIMGBaseOpcode()

const LLVM_READONLY MIMGBaseOpcodeInfo * llvm::AMDGPU::getMIMGBaseOpcode

(

unsigned

Opc

)

Definition at line 201 of file AMDGPUBaseInfo.cpp.

References getMIMGBaseOpcodeInfo(), getMIMGInfo(), and Info.

getMIMGBaseOpcodeInfo()

const LLVM_READONLY MIMGBaseOpcodeInfo* llvm::AMDGPU::getMIMGBaseOpcodeInfo

(

unsigned

BaseOpcode

)

Referenced by llvm::AMDGPUDisassembler::convertMIMGInst(), getMIMGBaseOpcode(), llvm::SITargetLowering::getTgtMemIntrinsic(), llvm::AMDGPULegalizerInfo::legalizeImageIntrinsic(), simplifyAMDGCNImageIntrinsic(), and llvm::SIInstrInfo::verifyInstruction().

getMIMGBiasMappingInfo()

const LLVM_READONLY MIMGBiasMappingInfo* llvm::AMDGPU::getMIMGBiasMappingInfo

(

unsigned

Bias

)

Referenced by simplifyAMDGCNImageIntrinsic().

getMIMGDimInfo()

const LLVM_READONLY MIMGDimInfo* llvm::AMDGPU::getMIMGDimInfo

(

unsigned

DimEnum

)

getMIMGDimInfoByAsmSuffix()

const LLVM_READONLY MIMGDimInfo* llvm::AMDGPU::getMIMGDimInfoByAsmSuffix

(

StringRef

AsmSuffix

)

getMIMGDimInfoByEncoding()

const LLVM_READONLY MIMGDimInfo* llvm::AMDGPU::getMIMGDimInfoByEncoding

(

uint8_t

DimEnc

)

Referenced by llvm::AMDGPUDisassembler::convertMIMGInst(), and llvm::SIInstrInfo::verifyInstruction().

getMIMGG16MappingInfo()

const LLVM_READONLY MIMGG16MappingInfo* llvm::AMDGPU::getMIMGG16MappingInfo

(

unsigned

G

)

getMIMGInfo()

const LLVM_READONLY MIMGInfo* llvm::AMDGPU::getMIMGInfo

(

unsigned

Opc

)

Referenced by llvm::AMDGPUDisassembler::convertMIMGInst(), getMaskedMIMGOp(), getMIMGBaseOpcode(), and llvm::SIInstrInfo::verifyInstruction().

getMIMGLZMappingInfo()

const LLVM_READONLY MIMGLZMappingInfo* llvm::AMDGPU::getMIMGLZMappingInfo

(

unsigned

L

)

Referenced by simplifyAMDGCNImageIntrinsic().

getMIMGMIPMappingInfo()

const LLVM_READONLY MIMGMIPMappingInfo* llvm::AMDGPU::getMIMGMIPMappingInfo

(

unsigned

MIP

)

Referenced by simplifyAMDGCNImageIntrinsic().

getMIMGOffsetMappingInfo()

const LLVM_READONLY MIMGOffsetMappingInfo* llvm::AMDGPU::getMIMGOffsetMappingInfo

(

unsigned

Offset

)

Referenced by simplifyAMDGCNImageIntrinsic().

getMIMGOpcode()

LLVM_READONLY int llvm::AMDGPU::getMIMGOpcode	(	unsigned	BaseOpcode,
		unsigned	MIMGEncoding,
		unsigned	VDataDwords,
		unsigned	VAddrDwords
	)

Definition at line 194 of file AMDGPUBaseInfo.cpp.

References Info.

Referenced by llvm::AMDGPUDisassembler::convertMIMGInst(), and llvm::AMDGPULegalizerInfo::legalizeBVHIntrinsic().

getMTBUFBaseOpcode()

LLVM_READONLY int llvm::AMDGPU::getMTBUFBaseOpcode

(

unsigned

Opc

)

Definition at line 320 of file AMDGPUBaseInfo.cpp.

References Info.

getMTBUFElements()

LLVM_READONLY int llvm::AMDGPU::getMTBUFElements

(

unsigned

Opc

)

Definition at line 330 of file AMDGPUBaseInfo.cpp.

References Info.

getMTBUFHasSoffset()

LLVM_READONLY bool llvm::AMDGPU::getMTBUFHasSoffset

(

unsigned

Opc

)

Definition at line 345 of file AMDGPUBaseInfo.cpp.

References Info.

getMTBUFHasSrsrc()

LLVM_READONLY bool llvm::AMDGPU::getMTBUFHasSrsrc

(

unsigned

Opc

)

Definition at line 340 of file AMDGPUBaseInfo.cpp.

References Info.

getMTBUFHasVAddr()

LLVM_READONLY bool llvm::AMDGPU::getMTBUFHasVAddr

(

unsigned

Opc

)

Definition at line 335 of file AMDGPUBaseInfo.cpp.

References Info.

getMTBUFOpcode()

LLVM_READONLY int llvm::AMDGPU::getMTBUFOpcode	(	unsigned	BaseOpc,
		unsigned	Elements
	)

Definition at line 325 of file AMDGPUBaseInfo.cpp.

References Info.

getMUBUFBaseOpcode()

LLVM_READONLY int llvm::AMDGPU::getMUBUFBaseOpcode

(

unsigned

Opc

)

Definition at line 350 of file AMDGPUBaseInfo.cpp.

References Info.

getMUBUFElements()

LLVM_READONLY int llvm::AMDGPU::getMUBUFElements

(

unsigned

Opc

)

Definition at line 360 of file AMDGPUBaseInfo.cpp.

References Info.

getMUBUFHasSoffset()

LLVM_READONLY bool llvm::AMDGPU::getMUBUFHasSoffset

(

unsigned

Opc

)

Definition at line 375 of file AMDGPUBaseInfo.cpp.

References Info.

getMUBUFHasSrsrc()

LLVM_READONLY bool llvm::AMDGPU::getMUBUFHasSrsrc

(

unsigned

Opc

)

Definition at line 370 of file AMDGPUBaseInfo.cpp.

References Info.

getMUBUFHasVAddr()

LLVM_READONLY bool llvm::AMDGPU::getMUBUFHasVAddr

(

unsigned

Opc

)

Definition at line 365 of file AMDGPUBaseInfo.cpp.

References Info.

getMUBUFIsBufferInv()

LLVM_READONLY bool llvm::AMDGPU::getMUBUFIsBufferInv

(

unsigned

Opc

)

Definition at line 380 of file AMDGPUBaseInfo.cpp.

References Info.

getMUBUFOpcode()

LLVM_READONLY int llvm::AMDGPU::getMUBUFOpcode	(	unsigned	BaseOpc,
		unsigned	Elements
	)

Definition at line 355 of file AMDGPUBaseInfo.cpp.

References Info.

getMultigridSyncArgImplicitArgPosition()

unsigned llvm::AMDGPU::getMultigridSyncArgImplicitArgPosition

(

)

Returns

The offset of the multigrid_sync_arg argument from implicitarg_ptr

Definition at line 152 of file AMDGPUBaseInfo.cpp.

References AmdhsaCodeObjectVersion, llvm_unreachable, and llvm::AMDGPU::ImplicitArg::MULTIGRID_SYNC_ARG_OFFSET.

getNamedOperandIdx()

LLVM_READONLY int16_t llvm::AMDGPU::getNamedOperandIdx	(	uint16_t	Opcode,
		uint16_t	NamedIdx
	)

Referenced by llvm::SITargetLowering::AddIMGInit(), llvm::SIInstrInfo::areLoadsFromSameBasePtr(), llvm::SIInstrInfo::buildShrunkInst(), llvm::SIRegisterInfo::buildSpillLoadStore(), collectVOPModifiers(), llvm::SIInstrInfo::commuteInstructionImpl(), llvm::AMDGPUDisassembler::convertDPP8Inst(), llvm::AMDGPUDisassembler::convertMIMGInst(), llvm::AMDGPUDisassembler::convertSDWAInst(), llvm::SIInstrInfo::convertToThreeAddress(), llvm::AMDGPUDisassembler::convertVOP3DPPInst(), llvm::AMDGPUDisassembler::convertVOP3PDPPInst(), llvm::AMDGPUDisassembler::convertVOPCDPPInst(), cvtVOP3DstOpSelOnly(), decodeOperand_AVLdSt_Any(), llvm::AMDGPUDisassembler::decodeVOPDDstYOp(), llvm::SIRegisterInfo::eliminateFrameIndex(), llvm::SIInstrInfo::enforceOperandRCAlignment(), llvm::R600InstrInfo::expandPostRAPseudo(), llvm::SIInstrInfo::findCommutedOpIndices(), llvm::SIInstrInfo::FoldImmediate(), getFlatScratchSpillOpcode(), llvm::SIRegisterInfo::getFrameIndexInstrOffset(), llvm::AMDGPUDisassembler::getInstruction(), llvm::SIInstrInfo::getInstSizeInBytes(), llvm::SIInstrInfo::getMemOperandsWithOffsetWidth(), llvm::SIInstrInfo::getNamedImmOperand(), llvm::SIInstrInfo::getNamedOperand(), llvm::R600InstrInfo::getOperandIdx(), llvm::SIInstrInfo::getRegClass(), llvm::SIRegisterInfo::getScratchInstrOffset(), getSrcOperandIndices(), llvm::SIInstrInfo::hasModifiers(), insertNamedMCOperand(), IsAGPROperand(), llvm::SIInstrInfo::isBufferSMRD(), llvm::SIInstrInfo::isImmOperandLegal(), llvm::SIInstrInfo::isOperandLegal(), isSendMsgTraceDataOrGDS(), isValidDPP8(), isVOPD(), llvm::SIInstrInfo::legalizeOperandsVOP2(), llvm::SIInstrInfo::legalizeOperandsVOP3(), AMDGPUMCInstLower::lower(), llvm::SIInstrInfo::moveFlatAddrToVGPR(), nodesHaveSameOperandValue(), llvm::SIFrameLowering::processFunctionBeforeFrameFinalized(), llvm::SIInstrInfo::removeModOperands(), and llvm::SIInstrInfo::verifyInstruction().

getNumFlatOffsetBits()

unsigned llvm::AMDGPU::getNumFlatOffsetBits	(	const MCSubtargetInfo &	ST,
		bool	Signed
	)

For FLAT segment the offset must be positive; MSB is ignored and forced to zero.

Returns

The number of bits available for the offset field in flat instructions.

Definition at line 2293 of file AMDGPUBaseInfo.cpp.

References isGFX10(), Signed, and llvm::ARM_MB::ST.

Referenced by llvm::SIInstrInfo::isLegalFLATOffset(), and llvm::SIInstrInfo::splitFlatOffset().

getOperandSize() [1/2]

LLVM_READNONE unsigned llvm::AMDGPU::getOperandSize ( const MCInstrDesc &  Desc, unsigned  OpNo  )

inline

Definition at line 936 of file AMDGPUBaseInfo.h.

References getOperandSize(), and llvm::MCInstrDesc::OpInfo.

getOperandSize() [2/2]

LLVM_READNONE unsigned llvm::AMDGPU::getOperandSize ( const MCOperandInfo &  OpInfo )

inline

Definition at line 891 of file AMDGPUBaseInfo.h.

References llvm_unreachable, OPERAND_KIMM16, OPERAND_KIMM32, OPERAND_REG_IMM_FP16, OPERAND_REG_IMM_FP16_DEFERRED, OPERAND_REG_IMM_FP32, OPERAND_REG_IMM_FP32_DEFERRED, OPERAND_REG_IMM_FP64, OPERAND_REG_IMM_INT16, OPERAND_REG_IMM_INT32, OPERAND_REG_IMM_INT64, OPERAND_REG_IMM_V2FP16, OPERAND_REG_IMM_V2FP32, OPERAND_REG_IMM_V2INT16, OPERAND_REG_IMM_V2INT32, OPERAND_REG_INLINE_AC_FP16, OPERAND_REG_INLINE_AC_FP32, OPERAND_REG_INLINE_AC_FP64, OPERAND_REG_INLINE_AC_INT16, OPERAND_REG_INLINE_AC_INT32, OPERAND_REG_INLINE_AC_V2FP16, OPERAND_REG_INLINE_AC_V2INT16, OPERAND_REG_INLINE_C_FP16, OPERAND_REG_INLINE_C_FP32, OPERAND_REG_INLINE_C_FP64, OPERAND_REG_INLINE_C_INT16, OPERAND_REG_INLINE_C_INT32, OPERAND_REG_INLINE_C_INT64, OPERAND_REG_INLINE_C_V2FP16, OPERAND_REG_INLINE_C_V2FP32, OPERAND_REG_INLINE_C_V2INT16, OPERAND_REG_INLINE_C_V2INT32, and llvm::MCOperandInfo::OperandType.

Referenced by getOperandSize().

getOprIdx() [1/3]

template<class T >

static int llvm::AMDGPU::getOprIdx ( const StringRef  Name, const CustomOperand< T >  OpInfo[], int  OpInfoSize, T  Context  )

static

Definition at line 1170 of file AMDGPUBaseInfo.cpp.

References Context, and llvm::Test.

getOprIdx() [2/3]

template<class T >

static int llvm::AMDGPU::getOprIdx ( int  Id, const CustomOperand< T >  OpInfo[], int  OpInfoSize, T  Context, bool  QuickCheck = true  )

static

Definition at line 1177 of file AMDGPUBaseInfo.cpp.

References Context, llvm::AMDGPU::CustomOperand< T >::Encoding, and llvm::Test.

getOprIdx() [3/3]

template<class T >

static int llvm::AMDGPU::getOprIdx ( std::function< bool(const CustomOperand< T > &)>  Test, const CustomOperand< T >  OpInfo[], int  OpInfoSize, T  Context  )

static

Definition at line 1155 of file AMDGPUBaseInfo.cpp.

References Cond, Context, llvm::ARM::InvalidIdx, OPR_ID_UNKNOWN, OPR_ID_UNSUPPORTED, and llvm::Test.

getRegBitWidth() [1/2]

unsigned llvm::AMDGPU::getRegBitWidth

(

const MCRegisterClass &

RC

)

Get the size in bits of a register from the register class RC.

Definition at line 2093 of file AMDGPUBaseInfo.cpp.

References llvm::MCRegisterClass::getID(), and getRegBitWidth().

getRegBitWidth() [2/2]

unsigned llvm::AMDGPU::getRegBitWidth

(

unsigned

RCID

)

Get the size in bits of a register from the register class RC.

Definition at line 1988 of file AMDGPUBaseInfo.cpp.

References llvm_unreachable.

Referenced by llvm::SIRegisterInfo::buildSpillLoadStore(), llvm::SIInstrInfo::canInsertSelect(), getRegBitWidth(), getRegOperandSize(), and llvm::SIRegisterInfo::getRegSplitParts().

getRegOperandSize()

unsigned llvm::AMDGPU::getRegOperandSize	(	const MCRegisterInfo *	MRI,
		const MCInstrDesc &	Desc,
		unsigned	OpNo
	)

Get size of register operand.

Definition at line 2097 of file AMDGPUBaseInfo.cpp.

References assert(), getRegBitWidth(), MRI, llvm::MCInstrDesc::NumOperands, llvm::MCInstrDesc::OpInfo, and llvm::MCOperandInfo::RegClass.

getSDWAOp()

LLVM_READONLY int llvm::AMDGPU::getSDWAOp

(

uint16_t

Opcode

)

getSMEMIsBuffer()

LLVM_READONLY bool llvm::AMDGPU::getSMEMIsBuffer

(

unsigned

Opc

)

Definition at line 385 of file AMDGPUBaseInfo.cpp.

References Info.

getSMRDEncodedLiteralOffset32()

Optional< int64_t > llvm::AMDGPU::getSMRDEncodedLiteralOffset32	(	const MCSubtargetInfo &	ST,
		int64_t	ByteOffset
	)

Returns

The encoding that can be used for a 32-bit literal offset in an SMRD instruction. This is only useful on CI.s

Definition at line 2284 of file AMDGPUBaseInfo.cpp.

References convertSMRDOffsetUnits(), isCI(), isDwordAligned(), llvm::None, and llvm::ARM_MB::ST.

getSMRDEncodedOffset()

Optional< int64_t > llvm::AMDGPU::getSMRDEncodedOffset	(	const MCSubtargetInfo &	ST,
		int64_t	ByteOffset,
		bool	IsBuffer
	)

Returns

The encoding that will be used for ByteOffset in the SMRD offset field, or None if it won't fit. On GFX9 and GFX10 S_LOAD instructions have a signed offset, on other subtargets it is unsigned. S_BUFFER has an unsigned offset for all subtargets.

Definition at line 2267 of file AMDGPUBaseInfo.cpp.

References assert(), convertSMRDOffsetUnits(), hasSMEMByteOffset(), hasSMRDSignedImmOffset(), isDwordAligned(), isLegalSMRDEncodedUnsignedOffset(), llvm::None, and llvm::ARM_MB::ST.

getSOPKOp()

LLVM_READONLY int llvm::AMDGPU::getSOPKOp

(

uint16_t

Opcode

)

getSOPPWithRelaxation()

LLVM_READONLY int llvm::AMDGPU::getSOPPWithRelaxation

(

uint16_t

Opcode

)

getTotalNumVGPRs()

int llvm::AMDGPU::getTotalNumVGPRs	(	bool	has90AInsts,
		int32_t	ArgNumAGPR,
		int32_t	ArgNumVGPR
	)

Definition at line 1846 of file AMDGPUBaseInfo.cpp.

References llvm::alignTo(), and llvm::max().

Referenced by llvm::AMDGPUResourceUsageAnalysis::SIFunctionResourceInfo::getTotalNumVGPRs().

getVCMPXNoSDstOp()

LLVM_READONLY int llvm::AMDGPU::getVCMPXNoSDstOp

(

uint16_t

Opcode

)

getVCMPXOpFromVCMP()

LLVM_READONLY int llvm::AMDGPU::getVCMPXOpFromVCMP

(

uint16_t

Opcode

)

Returns

v_cmpx version of a v_cmp instruction.

getVmcntBitMask()

unsigned llvm::AMDGPU::getVmcntBitMask

(

const IsaVersion &

Version

)

Returns

Vmcnt bit mask for given isa Version.

Definition at line 1043 of file AMDGPUBaseInfo.cpp.

References llvm::IndexedInstrProf::Version.

Referenced by llvm::AMDGPUInstPrinter::printWaitFlag().

getVOP1IsSingle()

LLVM_READONLY bool llvm::AMDGPU::getVOP1IsSingle

(

unsigned

Opc

)

Definition at line 390 of file AMDGPUBaseInfo.cpp.

References Info.

getVOP2IsSingle()

LLVM_READONLY bool llvm::AMDGPU::getVOP2IsSingle

(

unsigned

Opc

)

Definition at line 395 of file AMDGPUBaseInfo.cpp.

References Info.

getVOP3IsSingle()

LLVM_READONLY bool llvm::AMDGPU::getVOP3IsSingle

(

unsigned

Opc

)

Definition at line 400 of file AMDGPUBaseInfo.cpp.

References Info.

getVOPDFull()

LLVM_READONLY int llvm::AMDGPU::getVOPDFull	(	unsigned	OpX,
		unsigned	OpY
	)

Definition at line 458 of file AMDGPUBaseInfo.cpp.

References Info.

getVOPDOpcode()

LLVM_READONLY unsigned llvm::AMDGPU::getVOPDOpcode

(

unsigned

Opc

)

Definition at line 427 of file AMDGPUBaseInfo.cpp.

References Info.

getVOPe32()

LLVM_READONLY int llvm::AMDGPU::getVOPe32

(

uint16_t

Opcode

)

Referenced by llvm::SIInstrInfo::hasVALU32BitEncoding().

getVOPe64()

LLVM_READONLY int llvm::AMDGPU::getVOPe64

(

uint16_t

Opcode

)

Referenced by llvm::SITargetLowering::EmitInstrWithCustomInserter().

getWaitcntBitMask()

unsigned llvm::AMDGPU::getWaitcntBitMask

(

const IsaVersion &

Version

)

Returns

Waitcnt bit mask for given isa Version.

Definition at line 1057 of file AMDGPUBaseInfo.cpp.

References llvm::IndexedInstrProf::Version.

Referenced by encodeWaitcnt().

hasArchitectedFlatScratch()

bool llvm::AMDGPU::hasArchitectedFlatScratch

(

const MCSubtargetInfo &

STI

)

Definition at line 1834 of file AMDGPUBaseInfo.cpp.

References llvm::MCSubtargetInfo::getFeatureBits().

Referenced by llvm::AMDGPUTargetAsmStreamer::EmitAmdhsaKernelDescriptor().

hasAtomicFaddRtnForTy()

bool llvm::AMDGPU::hasAtomicFaddRtnForTy	(	const GCNSubtarget &	Subtarget,
		const LLT &	Ty
	)

Definition at line 79 of file AMDGPUGlobalISelUtils.cpp.

References llvm::LLT::fixed_vector(), llvm::GCNSubtarget::hasAtomicFaddRtnInsts(), llvm::GCNSubtarget::hasGFX90AInsts(), and llvm::LLT::scalar().

hasG16()

bool llvm::AMDGPU::hasG16

(

const MCSubtargetInfo &

STI

)

Definition at line 1741 of file AMDGPUBaseInfo.cpp.

References llvm::MCSubtargetInfo::getFeatureBits().

Referenced by llvm::AMDGPUDisassembler::convertMIMGInst().

hasGFX10_3Insts()

bool llvm::AMDGPU::hasGFX10_3Insts

(

const MCSubtargetInfo &

STI

)

Definition at line 1822 of file AMDGPUBaseInfo.cpp.

References llvm::MCSubtargetInfo::getFeatureBits().

Referenced by llvm::AMDGPU::IsaInfo::getMaxWavesPerEU(), and llvm::AMDGPU::IsaInfo::getVGPRAllocGranule().

hasGFX10A16()

bool llvm::AMDGPU::hasGFX10A16

(

const MCSubtargetInfo &

STI

)

Definition at line 1737 of file AMDGPUBaseInfo.cpp.

References llvm::MCSubtargetInfo::getFeatureBits().

hasMAIInsts()

bool llvm::AMDGPU::hasMAIInsts

(

const MCSubtargetInfo &

STI

)

Definition at line 1838 of file AMDGPUBaseInfo.cpp.

References llvm::MCSubtargetInfo::getFeatureBits().

hasMIMG_R128()

bool llvm::AMDGPU::hasMIMG_R128

(

const MCSubtargetInfo &

STI

)

Definition at line 1733 of file AMDGPUBaseInfo.cpp.

References llvm::MCSubtargetInfo::getFeatureBits().

hasPackedD16()

bool llvm::AMDGPU::hasPackedD16

(

const MCSubtargetInfo &

STI

)

Definition at line 1745 of file AMDGPUBaseInfo.cpp.

References llvm::MCSubtargetInfo::getFeatureBits(), isCI(), and isSI().

Referenced by llvm::AMDGPUDisassembler::convertMIMGInst().

hasSMEMByteOffset()

static bool llvm::AMDGPU::hasSMEMByteOffset ( const MCSubtargetInfo &  ST )

static

Definition at line 2232 of file AMDGPUBaseInfo.cpp.

References isGCN3Encoding(), isGFX10Plus(), and llvm::ARM_MB::ST.

Referenced by convertSMRDOffsetUnits(), getSMRDEncodedOffset(), and isLegalSMRDEncodedUnsignedOffset().

hasSMRDSignedImmOffset()

static bool llvm::AMDGPU::hasSMRDSignedImmOffset ( const MCSubtargetInfo &  ST )

static

Definition at line 2236 of file AMDGPUBaseInfo.cpp.

References isGFX9Plus(), and llvm::ARM_MB::ST.

Referenced by getSMRDEncodedOffset(), and isLegalSMRDEncodedSignedOffset().

hasSRAMECC()

bool llvm::AMDGPU::hasSRAMECC

(

const MCSubtargetInfo &

STI

)

Definition at line 1729 of file AMDGPUBaseInfo.cpp.

References llvm::MCSubtargetInfo::getFeatureBits().

hasVOPD()

bool llvm::AMDGPU::hasVOPD

(

const MCSubtargetInfo &

STI

)

Definition at line 1842 of file AMDGPUBaseInfo.cpp.

References llvm::MCSubtargetInfo::getFeatureBits().

Referenced by VOPDPairingMutation::apply(), and llvm::AMDGPUDisassembler::decodeMandatoryLiteralConstant().

hasXNACK()

bool llvm::AMDGPU::hasXNACK

(

const MCSubtargetInfo &

STI

)

Definition at line 1725 of file AMDGPUBaseInfo.cpp.

References llvm::MCSubtargetInfo::getFeatureBits().

initDefaultAMDKernelCodeT()

void llvm::AMDGPU::initDefaultAMDKernelCodeT	(	amd_kernel_code_t &	Header,
		const MCSubtargetInfo *	STI
	)

Definition at line 915 of file AMDGPUBaseInfo.cpp.

References AMD_CODE_PROPERTY_ENABLE_WAVEFRONT_SIZE32, amd_kernel_code_t::amd_kernel_code_version_major, amd_kernel_code_t::amd_kernel_code_version_minor, amd_kernel_code_t::amd_machine_kind, amd_kernel_code_t::amd_machine_version_major, amd_kernel_code_t::amd_machine_version_minor, amd_kernel_code_t::amd_machine_version_stepping, amd_kernel_code_t::call_convention, amd_kernel_code_t::code_properties, amd_kernel_code_t::compute_pgm_resource_registers, llvm::MCSubtargetInfo::getCPU(), llvm::MCSubtargetInfo::getFeatureBits(), getIsaVersion(), amd_kernel_code_t::group_segment_alignment, amd_kernel_code_t::kernarg_segment_alignment, amd_kernel_code_t::kernel_code_entry_byte_offset, amd_kernel_code_t::private_segment_alignment, S_00B848_MEM_ORDERED, S_00B848_WGP_MODE, llvm::FeatureBitset::test(), llvm::IndexedInstrProf::Version, and amd_kernel_code_t::wavefront_size.

isArgPassedInSGPR()

bool llvm::AMDGPU::isArgPassedInSGPR

(

const Argument *

A

)

Definition at line 2205 of file AMDGPUBaseInfo.cpp.

References llvm::CallingConv::AMDGPU_CS, llvm::CallingConv::AMDGPU_ES, llvm::CallingConv::AMDGPU_Gfx, llvm::CallingConv::AMDGPU_GS, llvm::CallingConv::AMDGPU_HS, llvm::CallingConv::AMDGPU_KERNEL, llvm::CallingConv::AMDGPU_LS, llvm::CallingConv::AMDGPU_PS, llvm::CallingConv::AMDGPU_VS, CC, F, and llvm::CallingConv::SPIR_KERNEL.

Referenced by llvm::GCNTTIImpl::isSourceOfDivergence(), and llvm::AMDGPUInstrInfo::isUniformMMO().

isCI()

bool llvm::AMDGPU::isCI

(

const MCSubtargetInfo &

STI

)

Definition at line 1754 of file AMDGPUBaseInfo.cpp.

References llvm::MCSubtargetInfo::getFeatureBits().

Referenced by llvm::AMDGPU::MTBUFFormat::getNfmtLookupTable(), getSMRDEncodedLiteralOffset32(), hasPackedD16(), and isNotGFX10Plus().

isClobberedInFunction()

bool llvm::AMDGPU::isClobberedInFunction	(	const LoadInst *	Load,
		MemorySSA *	MSSA,
		AAResults *	AA
	)

Check is a Load is clobbered in its function.

Definition at line 149 of file AMDGPUMemoryUtils.cpp.

References llvm::dbgs(), llvm::tgtok::Def, llvm::MemoryLocation::get(), llvm::MemorySSAWalker::getClobberingMemoryAccess(), llvm::MemorySSA::getWalker(), llvm::MemoryPhi::incoming_values(), llvm::SmallSet< T, N, C >::insert(), llvm::MemorySSA::isLiveOnEntryDef(), isReallyAClobber(), LLVM_DEBUG, and llvm::SPII::Load.

isCompute()

LLVM_READNONE bool llvm::AMDGPU::isCompute

(

CallingConv::ID

cc

)

Definition at line 1691 of file AMDGPUBaseInfo.cpp.

References llvm::CallingConv::AMDGPU_CS, and isGraphics().

Referenced by llvm::SIProgramInfo::getPGMRSrc1(), llvm::R600InstrInfo::usesTextureCache(), and llvm::R600InstrInfo::usesVertexCache().

isDwordAligned()

static bool llvm::AMDGPU::isDwordAligned ( uint64_t  ByteOffset )

static

Definition at line 2254 of file AMDGPUBaseInfo.cpp.

Referenced by convertSMRDOffsetUnits(), getSMRDEncodedLiteralOffset32(), and getSMRDEncodedOffset().

isEntryFunctionCC()

LLVM_READNONE bool llvm::AMDGPU::isEntryFunctionCC

(

CallingConv::ID

CC

)

Definition at line 1695 of file AMDGPUBaseInfo.cpp.

References llvm::CallingConv::AMDGPU_CS, llvm::CallingConv::AMDGPU_ES, llvm::CallingConv::AMDGPU_GS, llvm::CallingConv::AMDGPU_HS, llvm::CallingConv::AMDGPU_KERNEL, llvm::CallingConv::AMDGPU_LS, llvm::CallingConv::AMDGPU_PS, llvm::CallingConv::AMDGPU_VS, CC, and llvm::CallingConv::SPIR_KERNEL.

Referenced by llvm::SITargetLowering::CanLowerReturn(), INITIALIZE_PASS(), isModuleEntryFunctionCC(), llvm::AMDGPUCallLowering::lowerFormalArguments(), llvm::SITargetLowering::LowerFormalArguments(), llvm::SITargetLowering::mayBeEmittedAsTailCall(), mustPreserveGV(), promoteAllocasToVector(), recursivelyVisitUsers(), llvm::AMDGPUPropagateAttributesEarlyPass::run(), and llvm::SIMachineFunctionInfo::usesAGPRs().

isFlatGlobalAddrSpace()

bool llvm::AMDGPU::isFlatGlobalAddrSpace ( unsigned  AS )

inline

Definition at line 419 of file AMDGPU.h.

References llvm::AMDGPUAS::CONSTANT_ADDRESS, llvm::AMDGPUAS::FLAT_ADDRESS, llvm::AMDGPUAS::GLOBAL_ADDRESS, and llvm::AMDGPUAS::MAX_AMDGPU_ADDRESS.

Referenced by llvm::AMDGPURegisterBankInfo::getInstrMappingForLoad(), llvm::AMDGPURegisterBankInfo::getValueMappingForPtr(), llvm::AMDGPUTargetMachine::isNoopAddrSpaceCast(), and llvm::AMDGPULegalizerInfo::legalizeAtomicCmpXChg().

isFoldableLiteralV216()

LLVM_READNONE bool llvm::AMDGPU::isFoldableLiteralV216	(	int32_t	Literal,
		bool	HasInv2Pi
	)

Definition at line 2192 of file AMDGPUBaseInfo.cpp.

References assert().

isGCN3Encoding()

bool llvm::AMDGPU::isGCN3Encoding

(

const MCSubtargetInfo &

STI

)

Definition at line 1810 of file AMDGPUBaseInfo.cpp.

References llvm::MCSubtargetInfo::getFeatureBits().

Referenced by hasSMEMByteOffset().

isGFX10()

bool llvm::AMDGPU::isGFX10

(

const MCSubtargetInfo &

STI

)

Definition at line 1782 of file AMDGPUBaseInfo.cpp.

References llvm::MCSubtargetInfo::getFeatureBits().

Referenced by getGcnBufferFormatInfo(), getNumFlatOffsetBits(), llvm::AMDGPU::MTBUFFormat::getUnifiedFormatName(), llvm::AMDGPUDisassembler::isGFX10(), isGFX10Before1030(), isGFX10Plus(), isGFX8_GFX9_GFX10(), isGFX9_GFX10(), and llvm::AMDGPU::MTBUFFormat::isValidUnifiedFormat().

isGFX10_AEncoding()

bool llvm::AMDGPU::isGFX10_AEncoding

(

const MCSubtargetInfo &

STI

)

Definition at line 1814 of file AMDGPUBaseInfo.cpp.

References llvm::MCSubtargetInfo::getFeatureBits().

isGFX10_BEncoding()

bool llvm::AMDGPU::isGFX10_BEncoding

(

const MCSubtargetInfo &

STI

)

Definition at line 1818 of file AMDGPUBaseInfo.cpp.

References llvm::MCSubtargetInfo::getFeatureBits().

Referenced by isGFX10Before1030().

isGFX10Before1030()

bool llvm::AMDGPU::isGFX10Before1030

(

const MCSubtargetInfo &

STI

)

Definition at line 1806 of file AMDGPUBaseInfo.cpp.

References isGFX10(), and isGFX10_BEncoding().

isGFX10Plus()

bool llvm::AMDGPU::isGFX10Plus

(

const MCSubtargetInfo &

STI

)

Definition at line 1786 of file AMDGPUBaseInfo.cpp.

References isGFX10(), and isGFX11Plus().

Referenced by llvm::AMDGPUAsmPrinter::doFinalization(), generateEndPgm(), llvm::AMDGPU::MTBUFFormat::getDefaultFormatEncoding(), llvm::AMDGPU::IsaInfo::getEUsPerCU(), llvm::AMDGPU::IsaInfo::getMaxWavesPerEU(), llvm::AMDGPU::IsaInfo::getTotalNumVGPRs(), hasSMEMByteOffset(), llvm::AMDGPUDisassembler::isGFX10Plus(), isGFX9Plus(), llvm::AMDGPU::Exp::isSupportedTgtId(), and llvm::AMDGPU::MTBUFFormat::isValidFormatEncoding().

isGFX11()

bool llvm::AMDGPU::isGFX11

(

const MCSubtargetInfo &

STI

)

Definition at line 1790 of file AMDGPUBaseInfo.cpp.

References llvm::MCSubtargetInfo::getFeatureBits().

Referenced by isGFX11Plus().

isGFX11Plus()

bool llvm::AMDGPU::isGFX11Plus

(

const MCSubtargetInfo &

STI

)

Definition at line 1794 of file AMDGPUBaseInfo.cpp.

References isGFX11().

Referenced by llvm::AMDGPU::MTBUFFormat::convertDfmtNfmt2Ufmt(), llvm::AMDGPU::SendMsg::decodeMsg(), llvm::AMDGPUTargetAsmStreamer::EmitCodeEnd(), llvm::AMDGPUTargetELFStreamer::EmitCodeEnd(), getGcnBufferFormatInfo(), llvm::AMDGPU::SendMsg::getMsgIdMask(), llvm::AMDGPU::MTBUFFormat::getUnifiedFormat(), isGFX10Plus(), llvm::AMDGPUDisassembler::isGFX11Plus(), isNotGFX11Plus(), llvm::AMDGPU::Exp::isSupportedTgtId(), llvm::AMDGPU::SendMsg::isValidMsgOp(), llvm::AMDGPU::SendMsg::isValidMsgStream(), llvm::AMDGPULegalizerInfo::legalizeBVHIntrinsic(), llvm::AMDGPU::SendMsg::msgRequiresOp(), and llvm::AMDGPU::SendMsg::msgSupportsStream().

isGFX8_GFX9_GFX10()

bool llvm::AMDGPU::isGFX8_GFX9_GFX10

(

const MCSubtargetInfo &

STI

)

Definition at line 1770 of file AMDGPUBaseInfo.cpp.

References isGFX10(), isGFX9(), and isVI().

isGFX8Plus()

bool llvm::AMDGPU::isGFX8Plus

(

const MCSubtargetInfo &

STI

)

Definition at line 1774 of file AMDGPUBaseInfo.cpp.

References isGFX9Plus(), and isVI().

isGFX9()

bool llvm::AMDGPU::isGFX9

(

const MCSubtargetInfo &

STI

)

Definition at line 1762 of file AMDGPUBaseInfo.cpp.

References llvm::MCSubtargetInfo::getFeatureBits().

Referenced by llvm::AMDGPU::MTBUFFormat::getNfmtLookupTable(), isGFX8_GFX9_GFX10(), llvm::AMDGPUDisassembler::isGFX9(), isGFX9_GFX10(), isGFX9Plus(), and isNotGFX10Plus().

isGFX90A()

bool llvm::AMDGPU::isGFX90A

(

const MCSubtargetInfo &

STI

)

Definition at line 1826 of file AMDGPUBaseInfo.cpp.

References llvm::MCSubtargetInfo::getFeatureBits().

Referenced by llvm::AMDGPUAsmPrinter::doFinalization(), llvm::AMDGPUTargetAsmStreamer::EmitAmdhsaKernelDescriptor(), llvm::AMDGPUTargetAsmStreamer::EmitCodeEnd(), llvm::AMDGPUTargetELFStreamer::EmitCodeEnd(), getDefaultAmdhsaKernelDescriptor(), and llvm::AMDGPU::IsaInfo::getMaxWavesPerEU().

isGFX940()

bool llvm::AMDGPU::isGFX940

(

const MCSubtargetInfo &

STI

)

Definition at line 1830 of file AMDGPUBaseInfo.cpp.

References llvm::MCSubtargetInfo::getFeatureBits().

isGFX9_GFX10()

bool llvm::AMDGPU::isGFX9_GFX10

(

const MCSubtargetInfo &

STI

)

Definition at line 1766 of file AMDGPUBaseInfo.cpp.

References isGFX10(), and isGFX9().

isGFX9Plus()

bool llvm::AMDGPU::isGFX9Plus

(

const MCSubtargetInfo &

STI

)

Definition at line 1778 of file AMDGPUBaseInfo.cpp.

References isGFX10Plus(), and isGFX9().

Referenced by hasSMRDSignedImmOffset(), isGFX8Plus(), and llvm::AMDGPUDisassembler::isGFX9Plus().

isGlobalSegment()

bool llvm::AMDGPU::isGlobalSegment

(

const GlobalValue *

GV

)

Definition at line 989 of file AMDGPUBaseInfo.cpp.

References llvm::GlobalValue::getAddressSpace(), and llvm::AMDGPUAS::GLOBAL_ADDRESS.

isGraphics()

LLVM_READNONE bool llvm::AMDGPU::isGraphics

(

CallingConv::ID

cc

)

Definition at line 1687 of file AMDGPUBaseInfo.cpp.

References llvm::CallingConv::AMDGPU_Gfx, and isShader().

Referenced by isCompute(), llvm::SIInstrInfo::legalizeOperands(), llvm::AMDGPUCallLowering::lowerFormalArguments(), llvm::SITargetLowering::LowerFormalArguments(), and llvm::SIMachineFunctionInfo::SIMachineFunctionInfo().

isGroupSegment()

bool llvm::AMDGPU::isGroupSegment

(

const GlobalValue *

GV

)

Definition at line 985 of file AMDGPUBaseInfo.cpp.

References llvm::GlobalValue::getAddressSpace(), and llvm::AMDGPUAS::LOCAL_ADDRESS.

isHsaAbiVersion2()

bool llvm::AMDGPU::isHsaAbiVersion2

(

const MCSubtargetInfo *

STI

)

Returns

True if HSA OS ABI Version identification is 2, false otherwise.

Definition at line 119 of file AMDGPUBaseInfo.cpp.

References llvm::ELF::ELFABIVERSION_AMDGPU_HSA_V2, and getHsaAbiVersion().

Referenced by llvm::AMDGPUAsmPrinter::AMDGPUAsmPrinter(), llvm::AMDGPUAsmPrinter::emitEndOfAsmFile(), llvm::AMDGPUAsmPrinter::emitFunctionBodyEnd(), and llvm::AMDGPUAsmPrinter::emitFunctionBodyStart().

isHsaAbiVersion3()

bool llvm::AMDGPU::isHsaAbiVersion3

(

const MCSubtargetInfo *

STI

)

Returns

True if HSA OS ABI Version identification is 3, false otherwise.

Definition at line 125 of file AMDGPUBaseInfo.cpp.

References llvm::ELF::ELFABIVERSION_AMDGPU_HSA_V3, and getHsaAbiVersion().

Referenced by llvm::AMDGPUAsmPrinter::AMDGPUAsmPrinter(), and isHsaAbiVersion3AndAbove().

isHsaAbiVersion3AndAbove()

bool llvm::AMDGPU::isHsaAbiVersion3AndAbove

(

const MCSubtargetInfo *

STI

)

Returns

True if HSA OS ABI Version identification is 3 and above, false otherwise.

Definition at line 143 of file AMDGPUBaseInfo.cpp.

References isHsaAbiVersion3(), isHsaAbiVersion4(), and isHsaAbiVersion5().

Referenced by llvm::AMDGPUAsmPrinter::emitFunctionEntryLabel().

isHsaAbiVersion4()

bool llvm::AMDGPU::isHsaAbiVersion4

(

const MCSubtargetInfo *

STI

)

Returns

True if HSA OS ABI Version identification is 4, false otherwise.

Definition at line 131 of file AMDGPUBaseInfo.cpp.

References llvm::ELF::ELFABIVERSION_AMDGPU_HSA_V4, and getHsaAbiVersion().

Referenced by isHsaAbiVersion3AndAbove().

isHsaAbiVersion5()

bool llvm::AMDGPU::isHsaAbiVersion5

(

const MCSubtargetInfo *

STI

)

Returns

True if HSA OS ABI Version identification is 5, false otherwise.

Definition at line 137 of file AMDGPUBaseInfo.cpp.

References llvm::ELF::ELFABIVERSION_AMDGPU_HSA_V5, and getHsaAbiVersion().

Referenced by llvm::AMDGPUAsmPrinter::AMDGPUAsmPrinter(), and isHsaAbiVersion3AndAbove().

isInlinableIntLiteral()

LLVM_READNONE bool llvm::AMDGPU::isInlinableIntLiteral ( int64_t  Literal )

inline

Is this literal inlinable, and not one of the values intended for floating point values.

Definition at line 943 of file AMDGPUBaseInfo.h.

Referenced by llvm::SITargetLowering::checkAsmConstraintVal(), clearUnusedBits(), isInlinableIntLiteralV216(), isInlinableLiteral16(), isInlinableLiteral32(), isInlinableLiteral64(), llvm::SIInstrInfo::isInlineConstant(), and llvm::AMDGPUAsmPrinter::PrintAsmOperand().

isInlinableIntLiteralV216()

LLVM_READNONE bool llvm::AMDGPU::isInlinableIntLiteralV216

(

int32_t

Literal

)

Definition at line 2181 of file AMDGPUBaseInfo.cpp.

References isInlinableIntLiteral().

Referenced by llvm::SIInstrInfo::isInlineConstant().

isInlinableLiteral16()

LLVM_READNONE bool llvm::AMDGPU::isInlinableLiteral16	(	int16_t	Literal,
		bool	HasInv2Pi
	)

Definition at line 2147 of file AMDGPUBaseInfo.cpp.

References isInlinableIntLiteral().

Referenced by llvm::SITargetLowering::checkAsmConstraintValA(), isInlinableLiteralV216(), and llvm::SIInstrInfo::isInlineConstant().

isInlinableLiteral32()

LLVM_READNONE bool llvm::AMDGPU::isInlinableLiteral32	(	int32_t	Literal,
		bool	HasInv2Pi
	)

Definition at line 2121 of file AMDGPUBaseInfo.cpp.

References f(), llvm::FloatToBits(), and isInlinableIntLiteral().

Referenced by llvm::SITargetLowering::checkAsmConstraintValA(), llvm::SIRegisterInfo::eliminateFrameIndex(), and llvm::SIInstrInfo::isInlineConstant().

isInlinableLiteral64()

LLVM_READNONE bool llvm::AMDGPU::isInlinableLiteral64	(	int64_t	Literal,
		bool	HasInv2Pi
	)

Is this literal inlinable.

Definition at line 2104 of file AMDGPUBaseInfo.cpp.

References llvm::DoubleToBits(), and isInlinableIntLiteral().

Referenced by llvm::SITargetLowering::checkAsmConstraintValA(), and llvm::SIInstrInfo::isInlineConstant().

isInlinableLiteralV216()

LLVM_READNONE bool llvm::AMDGPU::isInlinableLiteralV216	(	int32_t	Literal,
		bool	HasInv2Pi
	)

Definition at line 2166 of file AMDGPUBaseInfo.cpp.

References assert(), and isInlinableLiteral16().

Referenced by llvm::SIInstrInfo::isInlineConstant().

isIntrinsicSourceOfDivergence()

bool llvm::AMDGPU::isIntrinsicSourceOfDivergence

(

unsigned

IntrID

)

Returns

true if the intrinsic is divergent

Definition at line 2395 of file AMDGPUBaseInfo.cpp.

Referenced by llvm::SITargetLowering::isSDNodeSourceOfDivergence(), and llvm::GCNTTIImpl::isSourceOfDivergence().

isKernel()

LLVM_READNONE bool llvm::AMDGPU::isKernel ( CallingConv::ID  CC )

inline

Definition at line 817 of file AMDGPUBaseInfo.h.

References llvm::CallingConv::AMDGPU_KERNEL, CC, and llvm::CallingConv::SPIR_KERNEL.

Referenced by llvm::AMDGPUSubtarget::getImplicitArgNumBytes(), llvm::AMDGPULegalizerInfo::legalizeIntrinsic(), llvm::SITargetLowering::LowerFormalArguments(), llvm::AMDGPUCallLowering::lowerReturn(), and llvm::SITargetLowering::LowerReturn().

isKernelCC()

bool llvm::AMDGPU::isKernelCC

(

const Function *

Func

)

Definition at line 1721 of file AMDGPUBaseInfo.cpp.

References isModuleEntryFunctionCC().

Referenced by shouldLowerLDSToStruct().

isLDSVariableToLower()

bool llvm::AMDGPU::isLDSVariableToLower

(

const GlobalVariable &

GV

)

Definition at line 78 of file AMDGPUMemoryUtils.cpp.

References llvm::GlobalVariable::getInitializer(), llvm::Type::getPointerAddressSpace(), llvm::GlobalValue::getType(), llvm::GlobalVariable::hasInitializer(), llvm::GlobalVariable::isConstant(), and llvm::AMDGPUAS::LOCAL_ADDRESS.

Referenced by findLDSVariablesToLower().

isLegal64BitDPPControl()

LLVM_READNONE bool llvm::AMDGPU::isLegal64BitDPPControl ( unsigned  DC )

inline

Definition at line 1010 of file AMDGPUBaseInfo.h.

References DC, llvm::AMDGPU::DPP::ROW_NEWBCAST_FIRST, and llvm::AMDGPU::DPP::ROW_NEWBCAST_LAST.

Referenced by llvm::SIInstrInfo::expandMovDPP64(), and llvm::SIInstrInfo::verifyInstruction().

isLegalSMRDEncodedSignedOffset()

LLVM_READONLY bool llvm::AMDGPU::isLegalSMRDEncodedSignedOffset	(	const MCSubtargetInfo &	ST,
		int64_t	EncodedOffset,
		bool	IsBuffer
	)

Definition at line 2246 of file AMDGPUBaseInfo.cpp.

References hasSMRDSignedImmOffset(), and llvm::ARM_MB::ST.

isLegalSMRDEncodedUnsignedOffset()

LLVM_READONLY bool llvm::AMDGPU::isLegalSMRDEncodedUnsignedOffset	(	const MCSubtargetInfo &	ST,
		int64_t	EncodedOffset
	)

Definition at line 2240 of file AMDGPUBaseInfo.cpp.

References hasSMEMByteOffset(), and llvm::ARM_MB::ST.

Referenced by getSMRDEncodedOffset().

isLegalSMRDImmOffset()

bool llvm::AMDGPU::isLegalSMRDImmOffset	(	const MCSubtargetInfo &	ST,
		int64_t	ByteOffset
	)

Returns

true if this offset is small enough to fit in the SMRD offset field. ByteOffset should be the offset in bytes and not the encoded offset.

isLegalVOP3PShuffleMask()

bool llvm::AMDGPU::isLegalVOP3PShuffleMask

(

ArrayRef< int >

Mask

)

Definition at line 70 of file AMDGPUGlobalISelUtils.cpp.

References assert(), and llvm::BitmaskEnumDetail::Mask().

Referenced by llvm::AMDGPULegalizerInfo::legalizeShuffleVector().

isModuleEntryFunctionCC()

LLVM_READNONE bool llvm::AMDGPU::isModuleEntryFunctionCC

(

CallingConv::ID

CC

)

Definition at line 1712 of file AMDGPUBaseInfo.cpp.

References llvm::CallingConv::AMDGPU_Gfx, CC, and isEntryFunctionCC().

Referenced by isKernelCC().

isNotGFX10Plus()

bool llvm::AMDGPU::isNotGFX10Plus

(

const MCSubtargetInfo &

STI

)

Definition at line 1802 of file AMDGPUBaseInfo.cpp.

References isCI(), isGFX9(), isSI(), and isVI().

isNotGFX11Plus()

bool llvm::AMDGPU::isNotGFX11Plus

(

const MCSubtargetInfo &

STI

)

Definition at line 1798 of file AMDGPUBaseInfo.cpp.

References isGFX11Plus().

isReadOnlySegment()

bool llvm::AMDGPU::isReadOnlySegment

(

const GlobalValue *

GV

)

Definition at line 993 of file AMDGPUBaseInfo.cpp.

References llvm::AMDGPUAS::CONSTANT_ADDRESS, llvm::AMDGPUAS::CONSTANT_ADDRESS_32BIT, and llvm::GlobalValue::getAddressSpace().

Referenced by llvm::AMDGPUTargetObjectFile::SelectSectionForGlobal().

isReallyAClobber()

bool llvm::AMDGPU::isReallyAClobber	(	const Value *	Ptr,
		MemoryDef *	Def,
		AAResults *	AA
	)

Given a Def clobbering a load from Ptr according to the MSSA check if this is actually a memory update or an artificial clobber to facilitate ordering constraints.

Definition at line 118 of file AMDGPUMemoryUtils.cpp.

References llvm::tgtok::Def, I, and Ptr.

Referenced by isClobberedInFunction().

isSGPR()

bool llvm::AMDGPU::isSGPR	(	unsigned	Reg,
		const MCRegisterInfo *	TRI
	)

Is Reg - scalar register.

Definition at line 1853 of file AMDGPUBaseInfo.cpp.

References llvm::MCRegisterClass::contains(), llvm::AMDGPU::CPol::SCC, and TRI.

isShader()

LLVM_READNONE bool llvm::AMDGPU::isShader

(

CallingConv::ID

cc

)

Definition at line 1672 of file AMDGPUBaseInfo.cpp.

References llvm::CallingConv::AMDGPU_CS, llvm::CallingConv::AMDGPU_ES, llvm::CallingConv::AMDGPU_GS, llvm::CallingConv::AMDGPU_HS, llvm::CallingConv::AMDGPU_LS, llvm::CallingConv::AMDGPU_PS, and llvm::CallingConv::AMDGPU_VS.

Referenced by llvm::AMDGPU::SIModeRegisterDefaults::getDefaultForCallingConv(), isGraphics(), llvm::GCNSubtarget::isMesaGfxShader(), llvm::AMDGPUSubtarget::isMesaKernel(), llvm::SITargetLowering::LowerCall(), llvm::R600TargetLowering::LowerFormalArguments(), llvm::AMDGPUCallLowering::lowerReturn(), llvm::SITargetLowering::LowerReturn(), and reservePrivateMemoryRegs().

isSI()

bool llvm::AMDGPU::isSI

(

const MCSubtargetInfo &

STI

)

Definition at line 1750 of file AMDGPUBaseInfo.cpp.

References llvm::MCSubtargetInfo::getFeatureBits().

Referenced by llvm::AMDGPU::MTBUFFormat::getNfmtLookupTable(), hasPackedD16(), and isNotGFX10Plus().

isSISrcFPOperand()

bool llvm::AMDGPU::isSISrcFPOperand	(	const MCInstrDesc &	Desc,
		unsigned	OpNo
	)

Is this floating-point operand?

Definition at line 1950 of file AMDGPUBaseInfo.cpp.

References assert(), llvm::MCInstrDesc::NumOperands, OPERAND_REG_IMM_FP16, OPERAND_REG_IMM_FP16_DEFERRED, OPERAND_REG_IMM_FP32, OPERAND_REG_IMM_FP32_DEFERRED, OPERAND_REG_IMM_FP64, OPERAND_REG_IMM_V2FP16, OPERAND_REG_IMM_V2FP32, OPERAND_REG_IMM_V2INT16, OPERAND_REG_INLINE_AC_FP16, OPERAND_REG_INLINE_AC_FP32, OPERAND_REG_INLINE_AC_FP64, OPERAND_REG_INLINE_AC_V2FP16, OPERAND_REG_INLINE_AC_V2INT16, OPERAND_REG_INLINE_C_FP16, OPERAND_REG_INLINE_C_FP32, OPERAND_REG_INLINE_C_FP64, OPERAND_REG_INLINE_C_V2FP16, OPERAND_REG_INLINE_C_V2FP32, OPERAND_REG_INLINE_C_V2INT16, llvm::MCOperandInfo::OperandType, and llvm::MCInstrDesc::OpInfo.

isSISrcInlinableOperand()

bool llvm::AMDGPU::isSISrcInlinableOperand	(	const MCInstrDesc &	Desc,
		unsigned	OpNo
	)

Does this operand support only inlinable literals?

Definition at line 1979 of file AMDGPUBaseInfo.cpp.

References assert(), llvm::MCInstrDesc::NumOperands, OPERAND_REG_INLINE_C_FIRST, OPERAND_REG_INLINE_C_LAST, llvm::MCOperandInfo::OperandType, and llvm::MCInstrDesc::OpInfo.

isSISrcOperand()

bool llvm::AMDGPU::isSISrcOperand	(	const MCInstrDesc &	Desc,
		unsigned	OpNo
	)

Can this operand also contain immediate values?

Definition at line 1943 of file AMDGPUBaseInfo.cpp.

References assert(), llvm::MCInstrDesc::NumOperands, OPERAND_SRC_FIRST, OPERAND_SRC_LAST, llvm::MCOperandInfo::OperandType, and llvm::MCInstrDesc::OpInfo.

Referenced by llvm::SIInstrInfo::isImmOperandLegal(), and llvm::SIInstrInfo::isOperandLegal().

isSymbolicCustomOperandEncoding()

static bool llvm::AMDGPU::isSymbolicCustomOperandEncoding ( const CustomOperandVal *  Opr, int  Size, unsigned  Code, bool &  HasNonDefaultVal, const MCSubtargetInfo &  STI  )

static

Definition at line 1208 of file AMDGPUBaseInfo.cpp.

References llvm::AMDGPU::Hwreg::Opr.

Referenced by llvm::AMDGPU::DepCtr::isSymbolicDepCtrEncoding().

isTrue16Inst()

LLVM_READONLY bool llvm::AMDGPU::isTrue16Inst

(

unsigned

Opc

)

Definition at line 436 of file AMDGPUBaseInfo.cpp.

References Info.

isValidOpr()

template<class T >

static bool llvm::AMDGPU::isValidOpr ( int  Idx, const CustomOperand< T >  OpInfo[], int  OpInfoSize, T  Context  )

static

Definition at line 1148 of file AMDGPUBaseInfo.cpp.

References llvm::AMDGPU::CustomOperand< T >::Cond, Context, and llvm::AMDGPU::CustomOperand< T >::Name.

isVI()

bool llvm::AMDGPU::isVI

(

const MCSubtargetInfo &

STI

)

Definition at line 1758 of file AMDGPUBaseInfo.cpp.

References llvm::MCSubtargetInfo::getFeatureBits().

Referenced by llvm::AMDGPU::MTBUFFormat::getNfmtLookupTable(), isGFX8_GFX9_GFX10(), isGFX8Plus(), and isNotGFX10Plus().

isVOPC64DPP()

LLVM_READONLY bool llvm::AMDGPU::isVOPC64DPP

(

unsigned

Opc

)

Definition at line 405 of file AMDGPUBaseInfo.cpp.

Referenced by llvm::AMDGPUDisassembler::convertDPP8Inst(), and llvm::AMDGPUDisassembler::getInstruction().

isVOPD()

LLVM_READONLY bool llvm::AMDGPU::isVOPD

(

unsigned

Opc

)

Definition at line 432 of file AMDGPUBaseInfo.cpp.

References getNamedOperandIdx().

Referenced by llvm::AMDGPUDisassembler::getInstruction(), and getSrcOperandIndices().

lookupD16ImageDimIntrinsic()

const D16ImageDimIntrinsic* llvm::AMDGPU::lookupD16ImageDimIntrinsic

(

unsigned

Intr

)

lookupRsrcIntrinsic()

const RsrcIntrinsic* llvm::AMDGPU::lookupRsrcIntrinsic

(

unsigned

Intr

)

Referenced by llvm::AMDGPURegisterBankInfo::applyMappingImpl(), llvm::AMDGPURegisterBankInfo::getInstrMapping(), and llvm::SITargetLowering::getTgtMemIntrinsic().

mapWMMA2AddrTo3AddrOpcode()

LLVM_READONLY unsigned llvm::AMDGPU::mapWMMA2AddrTo3AddrOpcode

(

unsigned

Opc

)

Definition at line 441 of file AMDGPUBaseInfo.cpp.

References Info.

Referenced by llvm::SIInstrInfo::convertToThreeAddress().

mapWMMA3AddrTo2AddrOpcode()

LLVM_READONLY unsigned llvm::AMDGPU::mapWMMA3AddrTo2AddrOpcode

(

unsigned

Opc

)

Definition at line 446 of file AMDGPUBaseInfo.cpp.

References Info.

mc2PseudoReg()

LLVM_READNONE unsigned llvm::AMDGPU::mc2PseudoReg

(

unsigned

Reg

)

Convert hardware register Reg to a pseudo register.

Definition at line 1933 of file AMDGPUBaseInfo.cpp.

References MAP_REG2REG.

parseArchAMDGCN()

AMDGPU::GPUKind llvm::AMDGPU::parseArchAMDGCN

(

StringRef

CPU

)

Definition at line 152 of file TargetParser.cpp.

References GK_NONE.

Referenced by getCanonicalArchName(), llvm::AMDGPUTargetStreamer::getElfMach(), and getIsaVersion().

parseArchR600()

AMDGPU::GPUKind llvm::AMDGPU::parseArchR600

(

StringRef

CPU

)

Definition at line 161 of file TargetParser.cpp.

References GK_NONE.

Referenced by getCanonicalArchName(), and llvm::AMDGPUTargetStreamer::getElfMach().

shouldEmitConstantsToTextSection()

bool llvm::AMDGPU::shouldEmitConstantsToTextSection

(

const Triple &

TT

)

Returns

True if constants should be emitted to .text section for given target triple TT, false otherwise.

Definition at line 999 of file AMDGPUBaseInfo.cpp.

References llvm::Triple::r600.

Referenced by llvm::AMDGPUTargetObjectFile::SelectSectionForGlobal(), and llvm::SITargetLowering::shouldEmitFixup().

shouldLowerLDSToStruct()

static bool llvm::AMDGPU::shouldLowerLDSToStruct ( const GlobalVariable &  GV, const Function *  F  )

static

Definition at line 34 of file AMDGPUMemoryUtils.cpp.

References llvm::append_range(), assert(), F, llvm::Value::getName(), I, llvm::SmallPtrSetImpl< PtrType >::insert(), isKernelCC(), llvm::MipsISD::Ret, and llvm::Value::users().

Referenced by findLDSVariablesToLower().

splitMUBUFOffset()

bool llvm::AMDGPU::splitMUBUFOffset	(	uint32_t	Imm,
		uint32_t &	SOffset,
		uint32_t &	ImmOffset,
		const GCNSubtarget *	Subtarget,
		Align	Alignment
	)

Definition at line 2308 of file AMDGPUBaseInfo.cpp.

References llvm::alignDown(), llvm::GCNSubtarget::getGeneration(), High, llvm::RISCVMatInt::Imm, llvm::Low, llvm::AMDGPUSubtarget::SEA_ISLANDS, and llvm::Align::value().

Referenced by setBufferOffsets().

Variable Documentation

OPR_ID_DUPLICATE

const int llvm::AMDGPU::OPR_ID_DUPLICATE = -3

Definition at line 25 of file AMDGPUAsmUtils.h.

Referenced by encodeCustomOperand().

OPR_ID_UNKNOWN

const int llvm::AMDGPU::OPR_ID_UNKNOWN = -1

Definition at line 23 of file AMDGPUAsmUtils.h.

Referenced by encodeCustomOperand(), and getOprIdx().

OPR_ID_UNSUPPORTED

const int llvm::AMDGPU::OPR_ID_UNSUPPORTED = -2

Definition at line 24 of file AMDGPUAsmUtils.h.

Referenced by encodeCustomOperand(), and getOprIdx().

OPR_VAL_INVALID

const int llvm::AMDGPU::OPR_VAL_INVALID = -4

Definition at line 26 of file AMDGPUAsmUtils.h.

Referenced by encodeCustomOperandVal().

RSRC_DATA_FORMAT

const uint64_t llvm::AMDGPU::RSRC_DATA_FORMAT = 0xf00000000000LL

Definition at line 1315 of file SIInstrInfo.h.

Referenced by llvm::SIInstrInfo::getDefaultRsrcDataFormat(), and llvm::SIInstrInfo::getScratchRsrcWords23().

RSRC_ELEMENT_SIZE_SHIFT

const uint64_t llvm::AMDGPU::RSRC_ELEMENT_SIZE_SHIFT = (32 + 19)

Definition at line 1316 of file SIInstrInfo.h.

Referenced by llvm::SIInstrInfo::getScratchRsrcWords23().

RSRC_INDEX_STRIDE_SHIFT

const uint64_t llvm::AMDGPU::RSRC_INDEX_STRIDE_SHIFT = (32 + 21)

Definition at line 1317 of file SIInstrInfo.h.

Referenced by llvm::SIInstrInfo::getScratchRsrcWords23().

RSRC_TID_ENABLE

const uint64_t llvm::AMDGPU::RSRC_TID_ENABLE = UINT64_C(1) << (32 + 23)

Definition at line 1318 of file SIInstrInfo.h.

Referenced by llvm::SIInstrInfo::getScratchRsrcWords23().