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SCCP doesn't actually preserve the CFG. It will delete and insert terminator

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instructions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123973 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Nick Lewycky 2011-01-21 08:38:09 +00:00
parent e696b350f4
commit e7c85a4c1d
1 changed files with 0 additions and 4 deletions
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lib/Transforms/Scalar/SCCP.cpp
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@ -1606,10 +1606,6 @@ namespace {
// algorithm, and return true if the function was modified.
//
bool runOnFunction(Function &F);
virtual void getAnalysisUsage(AnalysisUsage &AU) const {
AU.setPreservesCFG();
}
};
} // end anonymous namespace