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[SeparateConstOffsetFromGEP] set PreservesCFG flag

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SeparateConstOffsetFromGEP does not change the shape of the control flow graph.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227704 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jingyue Wu 2015-02-01 02:33:02 +00:00
parent f15b696b79
commit 8a8ff726ba
1 changed files with 1 additions and 0 deletions
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lib/Transforms/Scalar/SeparateConstOffsetFromGEP.cpp
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@ -314,6 +314,7 @@ class SeparateConstOffsetFromGEP : public FunctionPass {
void getAnalysisUsage(AnalysisUsage &AU) const override {
AU.addRequired<DataLayoutPass>();
AU.addRequired<TargetTransformInfoWrapperPass>();
AU.setPreservesCFG();
}
bool doInitialization(Module &M) override {