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BreakCriticalEdges does still preserve DominatorTree.
author
Owen Anderson
<resistor@mac.com>
Sat, 7 Apr 2007 05:57:09 +0000
(
05:57
+0000)
committer
Owen Anderson
<resistor@mac.com>
Sat, 7 Apr 2007 05:57:09 +0000
(
05:57
+0000)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35729
91177308
-0d34-0410-b5e6-
96231b3b80d8
lib/Transforms/Utils/BreakCriticalEdges.cpp
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diff --git
a/lib/Transforms/Utils/BreakCriticalEdges.cpp
b/lib/Transforms/Utils/BreakCriticalEdges.cpp
index 5253b609b8b5a86498f18e1d6470e57782e8b57e..2f91e575908ca6d85150e26e69352c3120ea8e89 100644
(file)
--- a/
lib/Transforms/Utils/BreakCriticalEdges.cpp
+++ b/
lib/Transforms/Utils/BreakCriticalEdges.cpp
@@
-39,6
+39,7
@@
namespace {
virtual void getAnalysisUsage(AnalysisUsage &AU) const {
AU.addPreserved<ETForest>();
AU.addPreserved<ImmediateDominators>();
+ AU.addPreserved<DominatorTree>();
AU.addPreserved<DominanceFrontier>();
AU.addPreserved<LoopInfo>();