llvm::RISCVVType Namespace Reference

Functions
static bool	isValidSEW (unsigned SEW)
static bool	isValidLMUL (unsigned LMUL, bool Fractional)
unsigned	encodeVTYPE (RISCVII::VLMUL VLMUL, unsigned SEW, bool TailAgnostic, bool MaskAgnostic)
static RISCVII::VLMUL	getVLMUL (unsigned VType)
std::pair< unsigned, bool >	decodeVLMUL (RISCVII::VLMUL VLMUL)
static RISCVII::VLMUL	encodeLMUL (unsigned LMUL, bool Fractional)
static unsigned	decodeVSEW (unsigned VSEW)
static unsigned	encodeSEW (unsigned SEW)
static unsigned	getSEW (unsigned VType)
static bool	isTailAgnostic (unsigned VType)
static bool	isMaskAgnostic (unsigned VType)
void	printVType (unsigned VType, raw_ostream &OS)

Function Documentation

decodeVLMUL()

std::pair< unsigned, bool > llvm::RISCVVType::decodeVLMUL

(

RISCVII::VLMUL

VLMUL

)

Definition at line 144 of file RISCVBaseInfo.cpp.

References llvm_unreachable, llvm::RISCVII::LMUL_1, llvm::RISCVII::LMUL_2, llvm::RISCVII::LMUL_4, llvm::RISCVII::LMUL_8, llvm::RISCVII::LMUL_F2, llvm::RISCVII::LMUL_F4, and llvm::RISCVII::LMUL_F8.

Referenced by printVType().

decodeVSEW()

static unsigned llvm::RISCVVType::decodeVSEW ( unsigned  VSEW )

inlinestatic

Definition at line 412 of file RISCVBaseInfo.h.

References assert().

Referenced by getSEW().

encodeLMUL()

static RISCVII::VLMUL llvm::RISCVVType::encodeLMUL ( unsigned  LMUL, bool  Fractional  )

inlinestatic

Definition at line 406 of file RISCVBaseInfo.h.

References assert(), isValidLMUL(), llvm::XCoreISD::LMUL, and llvm::Log2_32().

encodeSEW()

static unsigned llvm::RISCVVType::encodeSEW ( unsigned  SEW )

inlinestatic

Definition at line 417 of file RISCVBaseInfo.h.

References assert(), isValidSEW(), and llvm::Log2_32().

Referenced by encodeVTYPE(), and lowerVectorIntrinsicScalars().

encodeVTYPE()

unsigned llvm::RISCVVType::encodeVTYPE	(	RISCVII::VLMUL	VLMUL,
		unsigned	SEW,
		bool	TailAgnostic,
		bool	MaskAgnostic
	)

Definition at line 130 of file RISCVBaseInfo.cpp.

References assert(), encodeSEW(), and isValidSEW().

getSEW()

static unsigned llvm::RISCVVType::getSEW ( unsigned  VType )

inlinestatic

Definition at line 422 of file RISCVBaseInfo.h.

References decodeVSEW().

Referenced by isConvertibleToVMV_V_V(), printVType(), and llvm::RISCVInstPrinter::printVTypeI().

getVLMUL()

static RISCVII::VLMUL llvm::RISCVVType::getVLMUL ( unsigned  VType )

inlinestatic

Definition at line 398 of file RISCVBaseInfo.h.

Referenced by isConvertibleToVMV_V_V(), printVType(), and llvm::RISCVInstPrinter::printVTypeI().

isMaskAgnostic()

static bool llvm::RISCVVType::isMaskAgnostic ( unsigned  VType )

inlinestatic

Definition at line 429 of file RISCVBaseInfo.h.

Referenced by printVType().

isTailAgnostic()

static bool llvm::RISCVVType::isTailAgnostic ( unsigned  VType )

inlinestatic

Definition at line 427 of file RISCVBaseInfo.h.

Referenced by isConvertibleToVMV_V_V(), and printVType().

isValidLMUL()

static bool llvm::RISCVVType::isValidLMUL ( unsigned  LMUL, bool  Fractional  )

inlinestatic

Definition at line 391 of file RISCVBaseInfo.h.

References llvm::isPowerOf2_32(), and llvm::XCoreISD::LMUL.

Referenced by encodeLMUL().

isValidSEW()

static bool llvm::RISCVVType::isValidSEW ( unsigned  SEW )

inlinestatic

Definition at line 386 of file RISCVBaseInfo.h.

References llvm::isPowerOf2_32().

Referenced by computeInfoForInstr(), llvm::RISCVInstrInfo::createMIROperandComment(), encodeSEW(), and encodeVTYPE().

printVType()

void llvm::RISCVVType::printVType	(	unsigned	VType,
		raw_ostream &	OS
	)

Definition at line 160 of file RISCVBaseInfo.cpp.

References decodeVLMUL(), getSEW(), getVLMUL(), isMaskAgnostic(), and isTailAgnostic().

Referenced by llvm::RISCVInstrInfo::createMIROperandComment(), and llvm::RISCVInstPrinter::printVTypeI().