llvm::SCEVExpanderCleaner Class Reference

Helper to remove instructions inserted during SCEV expansion, unless they are marked as used. More...

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

Public Member Functions
	SCEVExpanderCleaner (SCEVExpander &Expander)
	~SCEVExpanderCleaner ()
void	markResultUsed ()
	Indicate that the result of the expansion is used. More...
void	cleanup ()

Detailed Description

Helper to remove instructions inserted during SCEV expansion, unless they are marked as used.

Definition at line 507 of file ScalarEvolutionExpander.h.

Constructor & Destructor Documentation

SCEVExpanderCleaner()

llvm::SCEVExpanderCleaner::SCEVExpanderCleaner ( SCEVExpander &  Expander )

inline

Definition at line 515 of file ScalarEvolutionExpander.h.

~SCEVExpanderCleaner()

llvm::SCEVExpanderCleaner::~SCEVExpanderCleaner ( )

inline

Definition at line 518 of file ScalarEvolutionExpander.h.

References cleanup().

Member Function Documentation

cleanup()

void llvm::SCEVExpanderCleaner::cleanup

(

)

Definition at line 2647 of file ScalarEvolutionExpander.cpp.

References llvm::all_of(), assert(), llvm::SmallPtrSetImplBase::clear(), llvm::UndefValue::get(), I, and llvm::reverse().

Referenced by GeneratedRTChecks::~GeneratedRTChecks(), and ~SCEVExpanderCleaner().

markResultUsed()

void llvm::SCEVExpanderCleaner::markResultUsed ( )

inline

Indicate that the result of the expansion is used.

Definition at line 521 of file ScalarEvolutionExpander.h.

Referenced by GeneratedRTChecks::~GeneratedRTChecks().

---

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

• include/llvm/Transforms/Utils/ScalarEvolutionExpander.h
• lib/Transforms/Utils/ScalarEvolutionExpander.cpp