class MachineFunctionPass

Declaration

class MachineFunctionPass : public FunctionPass { /* full declaration omitted */ };

Declared at: llvm/include/llvm/CodeGen/MachineFunctionPass.h:30

Inherits from: FunctionPass

Method Overview

• protected MachineFunctionPass(char & ID)
• public bool doInitialization(llvm::Module &)
• protected void getAnalysisUsage(llvm::AnalysisUsage & AU) const
• protected virtual llvm::MachineFunctionProperties getClearedProperties() const
• protected virtual llvm::MachineFunctionProperties getRequiredProperties() const
• protected virtual llvm::MachineFunctionProperties getSetProperties() const
• protected virtual bool runOnMachineFunction(llvm::MachineFunction & MF)

Inherited from FunctionPass:

• public assignPassManager
• public createPrinterPass
• public getPotentialPassManagerType
• public runOnFunction
• protected skipFunction

Inherited from Pass:

• public assignPassManager
• public createPass
• public createPrinterPass
• public doFinalization
• public doInitialization
• public dump
• public dumpPassStructure
• public getAdjustedAnalysisPointer
• public getAnalysis
• public getAnalysis
• public getAnalysisID
• public getAnalysisID
• public getAnalysisIfAvailable
• public getAnalysisUsage
• public getAsImmutablePass
• public getAsPMDataManager
• public getPassID
• public getPassKind
• public getPassName
• public getPotentialPassManagerType
• public getResolver
• public lookupPassInfo
• public lookupPassInfo
• public mustPreserveAnalysisID
• public preparePassManager
• public print
• public releaseMemory
• public setResolver
• public verifyAnalysis

Methods

¶MachineFunctionPass(char& ID)

Declared at: llvm/include/llvm/CodeGen/MachineFunctionPass.h:41

Parameters

char& ID

¶bool doInitialization(llvm::Module&)

Description

doInitialization - Virtual method overridden by subclasses to do any necessary initialization before any pass is run.

Declared at: llvm/include/llvm/CodeGen/MachineFunctionPass.h:32

Parameters

llvm::Module&

¶void getAnalysisUsage(
    llvm::AnalysisUsage& AU) const

Description

getAnalysisUsage - Subclasses that override getAnalysisUsage must call this. For MachineFunctionPasses, calling AU.preservesCFG() indicates that the pass does not modify the MachineBasicBlock CFG.

Declared at: llvm/include/llvm/CodeGen/MachineFunctionPass.h:54

Parameters

llvm::AnalysisUsage& AU

¶virtual llvm::MachineFunctionProperties
getClearedProperties() const

Declared at: llvm/include/llvm/CodeGen/MachineFunctionPass.h:62

¶virtual llvm::MachineFunctionProperties
getRequiredProperties() const

Declared at: llvm/include/llvm/CodeGen/MachineFunctionPass.h:56

¶virtual llvm::MachineFunctionProperties
getSetProperties() const

Declared at: llvm/include/llvm/CodeGen/MachineFunctionPass.h:59

¶virtual bool runOnMachineFunction(
    llvm::MachineFunction& MF)

Description

runOnMachineFunction - This method must be overloaded to perform the desired machine code transformation or analysis.

Declared at: llvm/include/llvm/CodeGen/MachineFunctionPass.h:46

Parameters

llvm::MachineFunction& MF