LLVM API Documentation

MathExtras.h File Reference

#include "llvm/Support/DataTypes.h"
#include "llvm/System/IncludeFile.h"

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namespace	llvm
Functions
unsigned	llvm::Hi_32 (uint64_t Value)
unsigned	llvm::Lo_32 (uint64_t Value)
bool	llvm::isInt8 (int Value)
bool	llvm::isUInt8 (int Value)
bool	llvm::isInt16 (int Value)
bool	llvm::isUInt16 (int Value)
bool	llvm::isInt32 (int64_t Value)
bool	llvm::isUInt32 (int64_t Value)
const bool	llvm::isMask_32 (unsigned Value)
const bool	llvm::isMask_64 (uint64_t Value)
const bool	llvm::isShiftedMask_32 (unsigned Value)
const bool	llvm::isShiftedMask_64 (uint64_t Value)
bool	llvm::isPowerOf2_32 (unsigned Value)
bool	llvm::isPowerOf2_64 (uint64_t Value)
unsigned short	llvm::ByteSwap_16 (unsigned short Value)
unsigned	llvm::ByteSwap_32 (unsigned Value)
uint64_t	llvm::ByteSwap_64 (uint64_t Value)
unsigned	llvm::CountLeadingZeros_32 (unsigned Value)
unsigned	llvm::CountLeadingZeros_64 (uint64_t Value)
unsigned	llvm::CountTrailingZeros_32 (unsigned Value)
unsigned	llvm::CountTrailingZeros_64 (uint64_t Value)
unsigned	llvm::CountPopulation_32 (unsigned Value)
unsigned	llvm::CountPopulation_64 (uint64_t Value)
unsigned	llvm::Log2_32 (unsigned Value)
unsigned	llvm::Log2_64 (uint64_t Value)
unsigned	llvm::Log2_32_Ceil (unsigned Value)
unsigned	llvm::Log2_64_Ceil (uint64_t Value)
double	llvm::BitsToDouble (uint64_t Bits)
float	llvm::BitsToFloat (uint32_t Bits)
uint64_t	llvm::DoubleToBits (double Double)
uint32_t	llvm::FloatToBits (float Float)
int	llvm::IsNAN (float f)
int	llvm::IsNAN (double d)
int	llvm::IsInf (float f)
int	llvm::IsInf (double d)

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