LLVM  6.0.0svn
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llvm::SCEVLoopAddRecRewriter Class Reference

The SCEVLoopAddRecRewriter takes a scalar evolution expression and applies the Map (Loop -> SCEV) to all AddRecExprs. More...

#include "llvm/Analysis/ScalarEvolutionExpressions.h"

Inheritance diagram for llvm::SCEVLoopAddRecRewriter:
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Collaboration diagram for llvm::SCEVLoopAddRecRewriter:
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Public Member Functions

 SCEVLoopAddRecRewriter (ScalarEvolution &SE, LoopToScevMapT &M)
 
const SCEVvisitAddRecExpr (const SCEVAddRecExpr *Expr)
 
- Public Member Functions inherited from llvm::SCEVRewriteVisitor< SCEVLoopAddRecRewriter >
 SCEVRewriteVisitor (ScalarEvolution &SE)
 
const SCEVvisit (const SCEV *S)
 
const SCEVvisitConstant (const SCEVConstant *Constant)
 
const SCEVvisitTruncateExpr (const SCEVTruncateExpr *Expr)
 
const SCEVvisitZeroExtendExpr (const SCEVZeroExtendExpr *Expr)
 
const SCEVvisitSignExtendExpr (const SCEVSignExtendExpr *Expr)
 
const SCEVvisitAddExpr (const SCEVAddExpr *Expr)
 
const SCEVvisitMulExpr (const SCEVMulExpr *Expr)
 
const SCEVvisitUDivExpr (const SCEVUDivExpr *Expr)
 
const SCEVvisitAddRecExpr (const SCEVAddRecExpr *Expr)
 
const SCEVvisitSMaxExpr (const SCEVSMaxExpr *Expr)
 
const SCEVvisitUMaxExpr (const SCEVUMaxExpr *Expr)
 
const SCEVvisitUnknown (const SCEVUnknown *Expr)
 
const SCEVvisitCouldNotCompute (const SCEVCouldNotCompute *Expr)
 
- Public Member Functions inherited from llvm::SCEVVisitor< SCEVLoopAddRecRewriter, const SCEV *>
const SCEVvisit (const SCEV *S)
 
const SCEVvisitCouldNotCompute (const SCEVCouldNotCompute *S)
 

Static Public Member Functions

static const SCEVrewrite (const SCEV *Scev, LoopToScevMapT &Map, ScalarEvolution &SE)
 

Additional Inherited Members

- Protected Attributes inherited from llvm::SCEVRewriteVisitor< SCEVLoopAddRecRewriter >
ScalarEvolutionSE
 
DenseMap< const SCEV *, const SCEV *> RewriteResults
 

Detailed Description

The SCEVLoopAddRecRewriter takes a scalar evolution expression and applies the Map (Loop -> SCEV) to all AddRecExprs.

Definition at line 731 of file ScalarEvolutionExpressions.h.

Constructor & Destructor Documentation

◆ SCEVLoopAddRecRewriter()

llvm::SCEVLoopAddRecRewriter::SCEVLoopAddRecRewriter ( ScalarEvolution SE,
LoopToScevMapT M 
)
inline

Definition at line 734 of file ScalarEvolutionExpressions.h.

Member Function Documentation

◆ rewrite()

static const SCEV* llvm::SCEVLoopAddRecRewriter::rewrite ( const SCEV Scev,
LoopToScevMapT Map,
ScalarEvolution SE 
)
inlinestatic

◆ visitAddRecExpr()

const SCEV* llvm::SCEVLoopAddRecRewriter::visitAddRecExpr ( const SCEVAddRecExpr Expr)
inline

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