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 unsigned	decodeVSEW (unsigned VSEW)
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 124 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 346 of file RISCVBaseInfo.h.

References assert().

Referenced by getSEW().

encodeVTYPE()

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

Definition at line 110 of file RISCVBaseInfo.cpp.

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

getSEW()

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

inlinestatic

Definition at line 351 of file RISCVBaseInfo.h.

References decodeVSEW().

Referenced by printVType().

getVLMUL()

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

inlinestatic

Definition at line 338 of file RISCVBaseInfo.h.

Referenced by printVType().

isMaskAgnostic()

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

inlinestatic

Definition at line 358 of file RISCVBaseInfo.h.

Referenced by printVType().

isTailAgnostic()

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

inlinestatic

Definition at line 356 of file RISCVBaseInfo.h.

Referenced by printVType().

isValidLMUL()

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

inlinestatic

Definition at line 331 of file RISCVBaseInfo.h.

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

isValidSEW()

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

inlinestatic

Definition at line 326 of file RISCVBaseInfo.h.

References llvm::isPowerOf2_32().

Referenced by encodeVTYPE().

printVType()

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

Definition at line 140 of file RISCVBaseInfo.cpp.

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

Referenced by llvm::RISCVInstPrinter::printVTypeI().