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

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index 065cd7ba00b76bbf4e983cc11eb8958ffda8e95e..22c294b448a57989230fc5deb3ab38edf3bee438 100644 (file)
--- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -3776,7 +3776,6 @@ void SelectionDAGISel::getAnalysisUsage(AnalysisUsage &AU) const {
   // updates dom and loop info.
   AU.addRequired<AliasAnalysis>();
   AU.addRequired<LoopInfo>();
-  AU.setPreservesAll();
 }