llvm::RISCVISAUtils Namespace Reference

Classes
struct	ExtensionComparator
	Helper class for OrderedExtensionMap. More...
struct	ExtensionVersion
	Represents the major and version number components of a RISC-V extension. More...

Typedefs
using	OrderedExtensionMap
	OrderedExtensionMap is std::map, it's specialized to keep entries in canonical order of extension.

Functions
LLVM_ABI bool	compareExtension (const std::string &LHS, const std::string &RHS)

Variables
constexpr StringLiteral	AllStdExts = "mafdqlcbkjtpvnh"

Typedef Documentation

OrderedExtensionMap

using llvm::RISCVISAUtils::OrderedExtensionMap

Initial value:

 
    std::map<std::string, ExtensionVersion, ExtensionComparator>

OrderedExtensionMap is std::map, it's specialized to keep entries in canonical order of extension.

Definition at line 43 of file RISCVISAUtils.h.

Function Documentation

compareExtension()

bool llvm::RISCVISAUtils::compareExtension	(	const std::string &	LHS,
		const std::string &	RHS )

Definition at line 81 of file RISCVISAUtils.cpp.

References getExtensionRank().

Referenced by llvm::RISCVISAUtils::ExtensionComparator::operator()().

Variable Documentation

AllStdExts

StringLiteral llvm::RISCVISAUtils::AllStdExts = "mafdqlcbkjtpvnh"

constexpr

Definition at line 24 of file RISCVISAUtils.h.

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