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| author | Torok Edwin <edwintorok@gmail.com> | 2009-05-24 19:36:09 +0000 |
|---|---|---|
| committer | Torok Edwin <edwintorok@gmail.com> | 2009-05-24 19:36:09 +0000 |
| commit | 3790fb0c036acaa4db50aff83dd8b3bf51f8af6a (patch) | |
| tree | c22e6b09dd478719a963fdd87e626866a406adcc /lib/Analysis/ScalarEvolutionExpander.cpp | |
| parent | 95bdbfa0668cc2b475429fbc6046f364bc01edf7 (diff) | |
Instead of clearing the rewriter, don't attempt to rewrite dead phi nodes.
Also fix 80 column violation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72371 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/ScalarEvolutionExpander.cpp')
| -rw-r--r-- | lib/Analysis/ScalarEvolutionExpander.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Analysis/ScalarEvolutionExpander.cpp b/lib/Analysis/ScalarEvolutionExpander.cpp index 03406271de..191fcc02c4 100644 --- a/lib/Analysis/ScalarEvolutionExpander.cpp +++ b/lib/Analysis/ScalarEvolutionExpander.cpp @@ -615,7 +615,8 @@ Value *SCEVExpander::expandCodeFor(SCEVHandle SH, const Type *Ty) { Value *SCEVExpander::expand(const SCEV *S) { // Check to see if we already expanded this. - std::map<SCEVHandle, AssertingVH<Value> >::iterator I = InsertedExpressions.find(S); + std::map<SCEVHandle, AssertingVH<Value> >::iterator I = + InsertedExpressions.find(S); if (I != InsertedExpressions.end()) return I->second; |