diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2015-01-18 16:17:27 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2015-01-18 16:17:27 +0000 |
| commit | 67c32a98315f785a9ec9d531c1f571a0196c7463 (patch) | |
| tree | 4abb9cbeecc7901726dd0b4a37369596c852e9ef /include/llvm/Analysis/IntervalIterator.h | |
| parent | 9f61947910e6ab40de38e6b4034751ef1513200f (diff) | |
Diffstat (limited to 'include/llvm/Analysis/IntervalIterator.h')
| -rw-r--r-- | include/llvm/Analysis/IntervalIterator.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/llvm/Analysis/IntervalIterator.h b/include/llvm/Analysis/IntervalIterator.h index 73aff76efe83..3b51d44099fa 100644 --- a/include/llvm/Analysis/IntervalIterator.h +++ b/include/llvm/Analysis/IntervalIterator.h @@ -165,10 +165,10 @@ private: // bool ProcessInterval(NodeTy *Node) { BasicBlock *Header = getNodeHeader(Node); - if (Visited.count(Header)) return false; + if (!Visited.insert(Header).second) + return false; Interval *Int = new Interval(Header); - Visited.insert(Header); // The header has now been visited! // Check all of our successors to see if they are in the interval... for (typename GT::ChildIteratorType I = GT::child_begin(Node), |