llvm::CriticalEdgeSplittingOptions Struct Reference

Option class for critical edge splitting. More...

#include "llvm/Transforms/Utils/BasicBlockUtils.h"

Collaboration diagram for llvm::CriticalEdgeSplittingOptions:

Public Member Functions
	CriticalEdgeSplittingOptions (DominatorTree *DT=nullptr, LoopInfo *LI=nullptr, MemorySSAUpdater *MSSAU=nullptr)
CriticalEdgeSplittingOptions &	setMergeIdenticalEdges ()
CriticalEdgeSplittingOptions &	setDontDeleteUselessPHIs ()
CriticalEdgeSplittingOptions &	setPreserveLCSSA ()

Public Attributes
DominatorTree *	DT
LoopInfo *	LI
MemorySSAUpdater *	MSSAU
bool	MergeIdenticalEdges = false
bool	DontDeleteUselessPHIs = false
bool	PreserveLCSSA = false

Detailed Description

Option class for critical edge splitting.

This provides a builder interface for overriding the default options used during critical edge splitting.

Definition at line 93 of file BasicBlockUtils.h.

Constructor & Destructor Documentation

CriticalEdgeSplittingOptions()

llvm::CriticalEdgeSplittingOptions::CriticalEdgeSplittingOptions ( DominatorTree *  DT = nullptr, LoopInfo *  LI = nullptr, MemorySSAUpdater *  MSSAU = nullptr  )

inline

Definition at line 101 of file BasicBlockUtils.h.

Referenced by setPreserveLCSSA(), and llvm::SplitCriticalEdge().

Member Function Documentation

setDontDeleteUselessPHIs()

CriticalEdgeSplittingOptions& llvm::CriticalEdgeSplittingOptions::setDontDeleteUselessPHIs ( )

inline

Definition at line 111 of file BasicBlockUtils.h.

setMergeIdenticalEdges()

CriticalEdgeSplittingOptions& llvm::CriticalEdgeSplittingOptions::setMergeIdenticalEdges ( )

inline

Definition at line 106 of file BasicBlockUtils.h.

Referenced by SplitCriticalSideEffectEdges().

setPreserveLCSSA()

CriticalEdgeSplittingOptions& llvm::CriticalEdgeSplittingOptions::setPreserveLCSSA ( )

inline

Definition at line 116 of file BasicBlockUtils.h.

References CriticalEdgeSplittingOptions(), and llvm::SplitCriticalEdge().

Member Data Documentation

DontDeleteUselessPHIs

bool llvm::CriticalEdgeSplittingOptions::DontDeleteUselessPHIs = false

Definition at line 98 of file BasicBlockUtils.h.

Referenced by llvm::SplitCriticalEdge().

DT

DominatorTree* llvm::CriticalEdgeSplittingOptions::DT

Definition at line 94 of file BasicBlockUtils.h.

Referenced by llvm::SplitCriticalEdge().

LI

LoopInfo* llvm::CriticalEdgeSplittingOptions::LI

Definition at line 95 of file BasicBlockUtils.h.

Referenced by llvm::SplitCriticalEdge().

MergeIdenticalEdges

bool llvm::CriticalEdgeSplittingOptions::MergeIdenticalEdges = false

Definition at line 97 of file BasicBlockUtils.h.

Referenced by llvm::SplitCriticalEdge().

MSSAU

MemorySSAUpdater* llvm::CriticalEdgeSplittingOptions::MSSAU

Definition at line 96 of file BasicBlockUtils.h.

Referenced by llvm::SplitCriticalEdge().

PreserveLCSSA

bool llvm::CriticalEdgeSplittingOptions::PreserveLCSSA = false

Definition at line 99 of file BasicBlockUtils.h.

Referenced by llvm::SplitCriticalEdge().

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

• include/llvm/Transforms/Utils/BasicBlockUtils.h