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| author | Owen Anderson <resistor@mac.com> | 2007-04-07 05:57:09 +0000 |
|---|---|---|
| committer | Owen Anderson <resistor@mac.com> | 2007-04-07 05:57:09 +0000 |
| commit | a3ca0b648cd03cb3c003e09f2079f570ce2ac600 (patch) | |
| tree | 009849929a02dde0c5d20b6cf6d00e0b82bc223a /lib/Transforms/Utils/BreakCriticalEdges.cpp | |
| parent | 2d43519454dbcf17054835ded19b031f66e31670 (diff) | |
BreakCriticalEdges does still preserve DominatorTree.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35729 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Utils/BreakCriticalEdges.cpp')
| -rw-r--r-- | lib/Transforms/Utils/BreakCriticalEdges.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Transforms/Utils/BreakCriticalEdges.cpp b/lib/Transforms/Utils/BreakCriticalEdges.cpp index 5253b609b8..2f91e57590 100644 --- 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>(); |