ScalarEvolutionNormalization.h File Reference

#include "llvm/ADT/STLFunctionalExtras.h"
#include "llvm/ADT/SmallPtrSet.h"

Go to the source code of this file.

Namespaces
namespace	llvm
	This is an optimization pass for GlobalISel generic memory operations.

Typedefs
typedef SmallPtrSet< const Loop *, 2 >	llvm::PostIncLoopSet
typedef function_ref< bool(const SCEVAddRecExpr *)>	llvm::NormalizePredTy

Functions
const SCEV *	llvm::normalizeForPostIncUse (const SCEV *S, const PostIncLoopSet &Loops, ScalarEvolution &SE, bool CheckInvertible=true)
	Normalize S to be post-increment for all loops present in Loops.
const SCEV *	llvm::normalizeForPostIncUseIf (const SCEV *S, NormalizePredTy Pred, ScalarEvolution &SE)
	Normalize S for all add recurrence sub-expressions for which Pred returns true.
const SCEV *	llvm::denormalizeForPostIncUse (const SCEV *S, const PostIncLoopSet &Loops, ScalarEvolution &SE)
	Denormalize S to be post-increment for all loops present in Loops.