diff options
| author | Dan Gohman <gohman@apple.com> | 2010-07-26 17:41:45 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2010-07-26 17:41:45 +0000 |
| commit | e96a6fe351b0cf8da5dc7eaddd44618bbdd25fd3 (patch) | |
| tree | 208466214657684adf3aaa5bc171ad3bf7355250 /lib/VMCore/Dominators.cpp | |
| parent | 1deeaa6467feec957a987af4da1d9b63831628ba (diff) | |
Exit a search loop when the search goal is found.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109404 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/VMCore/Dominators.cpp')
| -rw-r--r-- | lib/VMCore/Dominators.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/VMCore/Dominators.cpp b/lib/VMCore/Dominators.cpp index 96add57f14..8a33eb0623 100644 --- a/lib/VMCore/Dominators.cpp +++ b/lib/VMCore/Dominators.cpp @@ -161,8 +161,10 @@ void DominanceFrontier::splitBlock(BasicBlock *NewBB) { bool DominatesPred = false; for (pred_iterator PI = pred_begin(*SetI), E = pred_end(*SetI); PI != E; ++PI) - if (DT.dominates(NewBB, *PI)) + if (DT.dominates(NewBB, *PI)) { DominatesPred = true; + break; + } if (!DominatesPred) Set.erase(SetI++); else |