RISCVISAInfo.cpp File Reference (original) (raw)

#include "[llvm/TargetParser/RISCVISAInfo.h](RISCVISAInfo%5F8h%5Fsource.html)"
#include "[llvm/ADT/STLExtras.h](STLExtras%5F8h%5Fsource.html)"
#include "[llvm/ADT/StringExtras.h](StringExtras%5F8h%5Fsource.html)"
#include "[llvm/ADT/StringRef.h](StringRef%5F8h%5Fsource.html)"
#include "[llvm/Support/Errc.h](Errc%5F8h%5Fsource.html)"
#include "[llvm/Support/Error.h](llvm%5F2Support%5F2Error%5F8h%5Fsource.html)"
#include "[llvm/Support/raw_ostream.h](raw%5F%5Fostream%5F8h%5Fsource.html)"
#include <atomic>
#include <optional>
#include <string>
#include <vector>
#include "llvm/TargetParser/RISCVTargetParserDef.inc"

Go to the source code of this file.

Functions
static void	verifyTables ()
static void	PrintExtension (StringRef Name, StringRef Version, StringRef Description)
static bool	stripExperimentalPrefix (StringRef &Ext)
static size_t	findLastNonVersionCharacter (StringRef Ext)
static std::optional< RISCVISAUtils::ExtensionVersion >	findDefaultVersion (StringRef ExtName)
static StringRef	getExtensionTypeDesc (StringRef Ext)
static StringRef	getExtensionType (StringRef Ext)
static std::optional< RISCVISAUtils::ExtensionVersion >	isExperimentalExtension (StringRef Ext)
static Error	getError (const Twine &Message)
static Error	getErrorForInvalidExt (StringRef ExtName)
static Error	getExtensionVersion (StringRef Ext, StringRef In, unsigned &Major, unsigned &Minor, unsigned &ConsumeLength, bool EnableExperimentalExtension, bool ExperimentalExtensionVersionCheck)
static Error	getIncompatibleError (StringRef Ext1, StringRef Ext2)
static Error	getExtensionRequiresError (StringRef Ext, StringRef ReqExt)
static bool	operator< (const ImpliedExtsEntry &LHS, StringRef RHS)
static bool	operator< (StringRef LHS, const ImpliedExtsEntry &RHS)

◆ GET_IMPLIED_EXTENSIONS

#define GET_IMPLIED_EXTENSIONS

◆ GET_RISCVExtensionBitmaskTable_IMPL

#define GET_RISCVExtensionBitmaskTable_IMPL

◆ GET_SUPPORTED_EXTENSIONS

#define GET_SUPPORTED_EXTENSIONS

◆ GET_SUPPORTED_PROFILES

#define GET_SUPPORTED_PROFILES

◆ findDefaultVersion()

◆ findLastNonVersionCharacter()

size_t findLastNonVersionCharacter ( StringRef Ext)	static

◆ getError()

◆ getErrorForInvalidExt()

◆ getExtensionRequiresError()

◆ getExtensionType()

◆ getExtensionTypeDesc()

◆ getExtensionVersion()

Definition at line 332 of file RISCVISAInfo.cpp.

References llvm::StringRef::empty(), findDefaultVersion(), llvm::StringRef::getAsInteger(), getError(), getErrorForInvalidExt(), llvm::isDigit(), isExperimentalExtension(), llvm::RISCVISAInfo::isSupportedExtension(), llvm::StringRef::size(), llvm::StringRef::str(), llvm::Error::success(), and llvm::utostr().

Referenced by llvm::RISCVISAInfo::isSupportedExtensionWithVersion(), and llvm::RISCVISAInfo::parseArchString().

◆ getIncompatibleError()

◆ isExperimentalExtension()

◆ operator<() [1/2]

◆ operator<() [2/2]

◆ PrintExtension()

◆ stripExperimentalPrefix()

◆ verifyTables()

void verifyTables ( )	static

◆ CombineIntoExts

Initial value:

= {

{"a"}, {"b"}, {"zk"}, {"zkn"}, {"zks"}, {"zvkn"},

{"zvknc"}, {"zvkng"}, {"zvks"}, {"zvksc"}, {"zvksg"},

}

Definition at line 894 of file RISCVISAInfo.cpp.

◆ RISCVGImplications

const char* RISCVGImplications[] = {"i", "m", "a", "f", "d"}	static

◆ RISCVGImplicationsZi

const char* RISCVGImplicationsZi[] = {"zicsr", "zifencei"}	static