llvm::MIRParser Class Reference

This class initializes machine functions by applying the state loaded from a MIR file. More...

#include "llvm/CodeGen/MIRParser/MIRParser.h"

Public Member Functions
LLVM_ABI	MIRParser (std::unique_ptr< MIRParserImpl > Impl)
	MIRParser (const MIRParser &)=delete
LLVM_ABI	~MIRParser ()
LLVM_ABI std::unique_ptr< Module >	parseIRModule (DataLayoutCallbackTy DataLayoutCallback=[](StringRef, StringRef) { return std::nullopt;})
	Parses the optional LLVM IR module in the MIR file.
LLVM_ABI bool	parseMachineFunctions (Module &M, MachineModuleInfo &MMI)
	Parses MachineFunctions in the MIR file and add them to the given MachineModuleInfo MMI.
LLVM_ABI bool	parseMachineFunctions (Module &M, ModuleAnalysisManager &MAM)
	Parses MachineFunctions in the MIR file and add them as the result of MachineFunctionAnalysis in ModulePassManager MAM.

Detailed Description

This class initializes machine functions by applying the state loaded from a MIR file.

Definition at line 46 of file MIRParser.h.

Constructor & Destructor Documentation

MIRParser() [1/2]

MIRParser::MIRParser

(

std::unique_ptr< MIRParserImpl >

Impl

)

Definition at line 1243 of file MIRParser.cpp.

MIRParser() [2/2]

llvm::MIRParser::MIRParser ( const MIRParser &  )

delete

~MIRParser()

MIRParser::~MIRParser ( )

default

Member Function Documentation

parseIRModule()

std::unique_ptr< Module > MIRParser::parseIRModule

(

DataLayoutCallbackTy

DataLayoutCallback = [](StringRef, StringRef) { return std::nullopt; }

)

Parses the optional LLVM IR module in the MIR file.

A new, empty module is created if the LLVM IR isn't present.

Returns

nullptr if a parsing error occurred.

Definition at line 1249 of file MIRParser.cpp.

parseMachineFunctions() [1/2]

bool MIRParser::parseMachineFunctions	(	Module &	M,
		MachineModuleInfo &	MMI
	)

Parses MachineFunctions in the MIR file and add them to the given MachineModuleInfo MMI.

Returns

true if an error occurred.

Definition at line 1253 of file MIRParser.cpp.

parseMachineFunctions() [2/2]

bool MIRParser::parseMachineFunctions	(	Module &	M,
		ModuleAnalysisManager &	MAM
	)

Parses MachineFunctions in the MIR file and add them as the result of MachineFunctionAnalysis in ModulePassManager MAM.

User should register at least MachineFunctionAnalysis, MachineModuleAnalysis, FunctionAnalysisManagerModuleProxy and PassInstrumentationAnalysis in MAM before parsing MIR.

Returns

true if an error occurred.

Definition at line 1257 of file MIRParser.cpp.

References llvm::AnalysisManager< IRUnitT, ExtraArgTs >::getResult(), and MAM.

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

• include/llvm/CodeGen/MIRParser/MIRParser.h
• lib/CodeGen/MIRParser/MIRParser.cpp