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[IndVars] Rename variable; NFC.

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llvm-svn: 247748
This commit is contained in:
Sanjoy Das 2015-09-15 23:45:35 +00:00
parent 44a9c2f3e5
commit 7251dd0f22
1 changed files with 2 additions and 2 deletions
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4
lib/Transforms/Scalar/IndVarSimplify.cpp
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@ -508,8 +508,8 @@ Value *IndVarSimplify::ExpandSCEVIfNeeded(SCEVExpander &Rewriter, const SCEV *S,
Type *ResultTy) { Type *ResultTy) {
// Before expanding S into an expensive LLVM expression, see if we can use an // Before expanding S into an expensive LLVM expression, see if we can use an
// already existing value as the expansion for S. // already existing value as the expansion for S.
if (Value *RetValue = Rewriter.findExistingExpansion(S, InsertPt, L)) if (Value *ExistingValue = Rewriter.findExistingExpansion(S, InsertPt, L))
return RetValue; return ExistingValue;
// We didn't find anything, fall back to using SCEVExpander. // We didn't find anything, fall back to using SCEVExpander.
return Rewriter.expandCodeFor(S, ResultTy, InsertPt); return Rewriter.expandCodeFor(S, ResultTy, InsertPt);