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LoopInstSimplify preserves ScalarEvolution.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125368 91177308-0d34-0410-b5e6-96231b3b80d8
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Cameron Zwarich
2011-02-11 06:08:25 +00:00
parent 354c5b9bcf
commit fae0abe8eb
1 changed files with 1 additions and 0 deletions
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lib/Transforms/Scalar/LoopInstSimplify.cpp
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@@ -42,6 +42,7 @@ namespace {
AU.addRequiredID(LoopSimplifyID); AU.addRequiredID(LoopSimplifyID);
AU.addPreservedID(LoopSimplifyID); AU.addPreservedID(LoopSimplifyID);
AU.addPreservedID(LCSSAID); AU.addPreservedID(LCSSAID);
AU.addPreserved("scalar-evolution");
} }
}; };
} }