SDISel does not preserve all, it changes CFG and other info.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35376 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng 2007-03-27 00:53:36 +00:00
parent 018d6e1537
commit d0083bc5ec

View File

@ -3776,7 +3776,6 @@ void SelectionDAGISel::getAnalysisUsage(AnalysisUsage &AU) const {
// updates dom and loop info.
AU.addRequired<AliasAnalysis>();
AU.addRequired<LoopInfo>();
AU.setPreservesAll();
}