RISCVISAUtils.cpp File Reference

#include "llvm/Support/RISCVISAUtils.h"
#include "llvm/ADT/StringExtras.h"
#include <cassert>

Go to the source code of this file.

Enumerations
enum	RankFlags { RF_Z_EXTENSION = 1 << 6 , RF_S_EXTENSION = 2 << 6 , RF_X_EXTENSION = 3 << 6 , RF_UNKNOWN_MULTILETTER_EXTENSION = 4 << 6 }

Functions
static unsigned	singleLetterExtensionRank (char Ext)
static unsigned	getExtensionRank (const std::string &ExtName)

Enumeration Type Documentation

RankFlags

enum RankFlags

Enumerator
RF_Z_EXTENSION
RF_S_EXTENSION
RF_X_EXTENSION
RF_UNKNOWN_MULTILETTER_EXTENSION

Definition at line 31 of file RISCVISAUtils.cpp.

Function Documentation

getExtensionRank()

static unsigned getExtensionRank ( const std::string &  ExtName )

static

Definition at line 60 of file RISCVISAUtils.cpp.

References assert(), RF_S_EXTENSION, RF_UNKNOWN_MULTILETTER_EXTENSION, RF_X_EXTENSION, RF_Z_EXTENSION, and singleLetterExtensionRank().

Referenced by llvm::RISCVISAUtils::compareExtension().

singleLetterExtensionRank()

static unsigned singleLetterExtensionRank ( char  Ext )

static

Definition at line 40 of file RISCVISAUtils.cpp.

References llvm::RISCVISAUtils::AllStdExts, assert(), llvm::StringRef::find(), isLower(), llvm::StringRef::npos, and llvm::StringRef::size().

Referenced by getExtensionRank().