LLVM: llvm::LTOCodeGenerator Struct Reference

LLVM API Documentation

#include <LTOCodeGenerator.h>

List of all members.

Public Member Functions
	LTOCodeGenerator ()
	~LTOCodeGenerator ()
bool	addModule (struct LTOModule *, std::string &errMsg)
void	setTargetOptions (TargetOptions options)
void	setDebugInfo (lto_debug_model)
void	setCodePICModel (lto_codegen_model)
void	setCpu (const char *mCpu)
void	setAttr (const char *mAttr)
void	addMustPreserveSymbol (const char *sym)
void	setCodeGenDebugOptions (const char *opts)
void	parseCodeGenDebugOptions ()
bool	writeMergedModules (const char *path, std::string &errMsg)
bool	compile_to_file (const char **name, bool disableOpt, bool disableInline, bool disableGVNLoadPRE, std::string &errMsg)
const void *	compile (size_t *length, bool disableOpt, bool disableInline, bool disableGVNLoadPRE, std::string &errMsg)
void	setDiagnosticHandler (lto_diagnostic_handler_t, void *)
Static Public Member Functions
static const char *	getVersionString ()

Detailed Description

C++ class which implements the opaque lto_code_gen_t type.

Definition at line 60 of file LTOCodeGenerator.h.

Constructor & Destructor Documentation

LTOCodeGenerator::LTOCodeGenerator ( )

Definition at line 66 of file LTOCodeGenerator.cpp.

LTOCodeGenerator::~LTOCodeGenerator ( )

Definition at line 74 of file LTOCodeGenerator.cpp.

References llvm::Linker::deleteModule(), llvm::LibFunc::free, and I.

Member Function Documentation

bool LTOCodeGenerator::addModule	(	struct LTOModule *	mod,
		std::string &	errMsg
	)

Definition at line 116 of file LTOCodeGenerator.cpp.

References llvm::LTOModule::getAsmUndefinedRefs(), llvm::LTOModule::getModule(), and llvm::Linker::linkInModule().

void llvm::LTOCodeGenerator::addMustPreserveSymbol ( const char * sym ) [inline]

Definition at line 76 of file LTOCodeGenerator.h.

const void * LTOCodeGenerator::compile	(	size_t *	length,
		bool	disableOpt,
		bool	disableInline,
		bool	disableGVNLoadPRE,
		std::string &	errMsg
	)

Definition at line 225 of file LTOCodeGenerator.cpp.

References compile_to_file(), llvm::ErrorOr< T >::getError(), llvm::MemoryBuffer::getFile(), and llvm::LibFunc::remove.

bool LTOCodeGenerator::compile_to_file	(	const char **	name,
		bool	disableOpt,
		bool	disableInline,
		bool	disableGVNLoadPRE,
		std::string &	errMsg
	)

Definition at line 187 of file LTOCodeGenerator.cpp.

References llvm::SmallString< InternalLen >::c_str(), llvm::sys::fs::createTemporaryFile(), and llvm::LibFunc::remove.

Referenced by compile().

const char * LTOCodeGenerator::getVersionString ( ) [static]

Definition at line 58 of file LTOCodeGenerator.cpp.

References PACKAGE_NAME, and PACKAGE_VERSION.

void LTOCodeGenerator::parseCodeGenDebugOptions ( )

Definition at line 510 of file LTOCodeGenerator.cpp.

References llvm::cl::ParseCommandLineOptions().

void llvm::LTOCodeGenerator::setAttr ( const char * mAttr ) [inline]

Definition at line 74 of file LTOCodeGenerator.h.

void LTOCodeGenerator::setCodeGenDebugOptions ( const char * options )

setCodeGenDebugOptions - Set codegen debugging options to aid in debugging LTO problems.

Definition at line 499 of file LTOCodeGenerator.cpp.

References llvm::getToken(), and llvm::LibFunc::strdup.

void LTOCodeGenerator::setCodePICModel ( lto_codegen_model model )

Definition at line 143 of file LTOCodeGenerator.cpp.

References llvm_unreachable, LTO_CODEGEN_PIC_MODEL_DEFAULT, LTO_CODEGEN_PIC_MODEL_DYNAMIC, LTO_CODEGEN_PIC_MODEL_DYNAMIC_NO_PIC, and LTO_CODEGEN_PIC_MODEL_STATIC.

void llvm::LTOCodeGenerator::setCpu ( const char * mCpu ) [inline]

Definition at line 73 of file LTOCodeGenerator.h.

void LTOCodeGenerator::setDebugInfo ( lto_debug_model debug )

Definition at line 130 of file LTOCodeGenerator.cpp.

References llvm_unreachable, LTO_DEBUG_MODEL_DWARF, and LTO_DEBUG_MODEL_NONE.

void LTOCodeGenerator::setDiagnosticHandler	(	lto_diagnostic_handler_t	DiagHandler,
		void *	Ctxt
	)

Definition at line 553 of file LTOCodeGenerator.cpp.

void LTOCodeGenerator::setTargetOptions ( TargetOptions options )

Definition at line 126 of file LTOCodeGenerator.cpp.

bool LTOCodeGenerator::writeMergedModules	(	const char *	path,
		std::string &	errMsg
	)

Definition at line 155 of file LTOCodeGenerator.cpp.

References llvm::raw_fd_ostream::clear_error(), llvm::raw_fd_ostream::close(), llvm::sys::fs::F_None, llvm::Linker::getModule(), llvm::raw_fd_ostream::has_error(), llvm::tool_output_file::keep(), llvm::tool_output_file::os(), and llvm::WriteBitcodeToFile().

The documentation for this struct was generated from the following files: