From d0083bc5eccd2f776788cb67e589edb456e59a7e Mon Sep 17 00:00:00 2001
From: Evan Cheng <evan.cheng@apple.com>
Date: Tue, 27 Mar 2007 00:53:36 +0000
Subject: [PATCH] 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
---
 lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp | 1 -
 1 file changed, 1 deletion(-)

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index 065cd7ba00b..22c294b448a 100644
--- 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();
 }