LLVM: llvm::SimplifyQuery Struct Reference

LLVM 10.0.0svn

#include "llvm/Analysis/InstructionSimplify.h"

Collaboration diagram for llvm::SimplifyQuery:

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Public Member Functions
	SimplifyQuery (const DataLayout &DL, const Instruction *CXTI=nullptr)

	SimplifyQuery (const DataLayout &DL, const TargetLibraryInfo TLI, const DominatorTree DT=nullptr, AssumptionCache AC=nullptr, const Instruction CXTI=nullptr, bool UseInstrInfo=true)

SimplifyQuery	getWithInstruction (Instruction *I) const

Public Attributes
const DataLayout &	DL

const TargetLibraryInfo *	TLI = nullptr

const DominatorTree *	DT = nullptr

AssumptionCache *	AC = nullptr

const Instruction *	CxtI = nullptr

const InstrInfoQuery	IIQ

Detailed Description

Definition at line 89 of file InstructionSimplify.h.

Constructor & Destructor Documentation

◆ SimplifyQuery() [1/2]

llvm::SimplifyQuery::SimplifyQuery	(	const DataLayout &	DL,
		const Instruction *	CXTI = `nullptr`
	)

inline

Definition at line 101 of file InstructionSimplify.h.

◆ SimplifyQuery() [2/2]

llvm::SimplifyQuery::SimplifyQuery	(	const DataLayout &	DL,
		const TargetLibraryInfo *	TLI,
		const DominatorTree *	DT = `nullptr`,
		AssumptionCache *	AC = `nullptr`,
		const Instruction *	CXTI = `nullptr`,
		bool	UseInstrInfo = `true`
	)

inline

Definition at line 104 of file InstructionSimplify.h.

Member Function Documentation

◆ getWithInstruction()

SimplifyQuery llvm::SimplifyQuery::getWithInstruction ( Instruction * I ) const

inline

Definition at line 109 of file InstructionSimplify.h.

References CxtI, I, llvm::InstrInfoQuery::isExact(), llvm::SimplifyAddInst(), llvm::SimplifyAndInst(), llvm::SimplifyAShrInst(), llvm::SimplifyFAddInst(), llvm::SimplifyFCmpInst(), llvm::SimplifyFDivInst(), llvm::SimplifyFMulInst(), llvm::SimplifyFNegInst(), llvm::SimplifyFRemInst(), llvm::SimplifyFSubInst(), llvm::SimplifyICmpInst(), llvm::SimplifyLShrInst(), llvm::SimplifyMulInst(), llvm::SimplifyOrInst(), llvm::SimplifySDivInst(), llvm::SimplifySelectInst(), llvm::SimplifyShlInst(), llvm::SimplifySRemInst(), llvm::SimplifySubInst(), llvm::SimplifyUDivInst(), llvm::SimplifyURemInst(), and llvm::SimplifyXorInst().

Referenced by dropRedundantMaskingOfLeftShiftInput(), foldShiftIntoShiftInAnotherHandOfAndInICmp(), reassociateShiftAmtsOfTwoSameDirectionShifts(), llvm::SimplifyInstruction(), and simplifyLoopInst().

Member Data Documentation

◆ AC

AssumptionCache* llvm::SimplifyQuery::AC = nullptr

Definition at line 93 of file InstructionSimplify.h.

Referenced by SimplifyAndInst(), SimplifyAShrInst(), SimplifyICmpInst(), simplifyICmpWithBinOp(), simplifyICmpWithZero(), llvm::SimplifyInstruction(), SimplifyLShrInst(), SimplifyOrInst(), SimplifyRightShift(), SimplifyShift(), and SimplifySubInst().

◆ CxtI

const Instruction* llvm::SimplifyQuery::CxtI = nullptr

Definition at line 94 of file InstructionSimplify.h.

Referenced by getWithInstruction(), SimplifyAndInst(), SimplifyAShrInst(), SimplifyICmpInst(), simplifyICmpWithBinOp(), simplifyICmpWithZero(), llvm::SimplifyInstruction(), SimplifyLShrInst(), SimplifyOrInst(), SimplifyRightShift(), SimplifyShift(), SimplifySubInst(), and simplifyUnaryIntrinsic().

◆ DL

const DataLayout& llvm::SimplifyQuery::DL

◆ DT

const DominatorTree* llvm::SimplifyQuery::DT = nullptr

Definition at line 92 of file InstructionSimplify.h.

Referenced by SimplifyAndInst(), SimplifyAShrInst(), SimplifyICmpInst(), simplifyICmpWithBinOp(), simplifyICmpWithZero(), llvm::SimplifyInstruction(), SimplifyLShrInst(), SimplifyOrInst(), SimplifyPHINode(), SimplifyRightShift(), SimplifyShift(), SimplifySubInst(), ThreadBinOpOverPHI(), and ThreadCmpOverPHI().

◆ IIQ

const InstrInfoQuery llvm::SimplifyQuery::IIQ

Definition at line 99 of file InstructionSimplify.h.

Referenced by simplifyAndOrOfCmps(), SimplifyAShrInst(), simplifyDiv(), SimplifyICmpInst(), simplifyICmpWithBinOp(), simplifyICmpWithZero(), llvm::SimplifyInstruction(), SimplifyMulInst(), simplifyRem(), SimplifyShlInst(), and SimplifyWithOpReplaced().

◆ TLI

const TargetLibraryInfo* llvm::SimplifyQuery::TLI = nullptr

Definition at line 91 of file InstructionSimplify.h.

Referenced by runImpl(), simplifyAndOrOfCmps(), llvm::SimplifyCall(), SimplifyFAddInst(), SimplifyFCmpInst(), SimplifyFSubInst(), SimplifyICmpInst(), llvm::SimplifyInstruction(), simplifyUnaryIntrinsic(), and SimplifyWithOpReplaced().

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

include/llvm/Analysis/InstructionSimplify.h