LEB128.h File Reference

#include "llvm/Support/Compiler.h"
#include "llvm/Support/raw_ostream.h"

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Namespaces
namespace	llvm
	This is an optimization pass for GlobalISel generic memory operations.

Enumerations
enum class	llvm::LEB128Sign { llvm::Unsigned , llvm::Signed }

Functions
unsigned	llvm::encodeSLEB128 (int64_t Value, raw_ostream &OS, unsigned PadTo=0)
	Utility function to encode a SLEB128 value to an output stream.
unsigned	llvm::encodeSLEB128 (int64_t Value, uint8_t *p, unsigned PadTo=0)
	Utility function to encode a SLEB128 value to a buffer.
unsigned	llvm::encodeULEB128 (uint64_t Value, raw_ostream &OS, unsigned PadTo=0)
	Utility function to encode a ULEB128 value to an output stream.
unsigned	llvm::encodeULEB128 (uint64_t Value, uint8_t *p, unsigned PadTo=0)
	Utility function to encode a ULEB128 value to a buffer.
uint64_t	llvm::decodeULEB128 (const uint8_t *p, unsigned *n=nullptr, const uint8_t *end=nullptr, const char **error=nullptr)
	Utility function to decode a ULEB128 value.
int64_t	llvm::decodeSLEB128 (const uint8_t *p, unsigned *n=nullptr, const uint8_t *end=nullptr, const char **error=nullptr)
	Utility function to decode a SLEB128 value.
uint64_t	llvm::decodeULEB128AndInc (const uint8_t *&p, const uint8_t *end, const char **error=nullptr)
int64_t	llvm::decodeSLEB128AndInc (const uint8_t *&p, const uint8_t *end, const char **error=nullptr)
uint64_t	llvm::decodeULEB128AndIncUnsafe (const uint8_t *&p)
uint64_t	llvm::overwriteULEB128 (uint8_t *bufLoc, uint64_t val)
	Overwrite a ULEB128 value and keep the original length.
template<LEB128Sign Sign, typename T, typename U = char, unsigned MaxLEB128SizeBytes = 16>
void	llvm::appendLEB128 (SmallVectorImpl< U > &Buffer, T Value)
LLVM_ABI unsigned	llvm::getULEB128Size (uint64_t Value)
	Utility function to get the size of the ULEB128-encoded value.
LLVM_ABI unsigned	llvm::getSLEB128Size (int64_t Value)
	Utility function to get the size of the SLEB128-encoded value.