diff options
| author | Dan Gohman <gohman@apple.com> | 2009-07-02 00:17:47 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2009-07-02 00:17:47 +0000 |
| commit | f530c92cd55f35f64904e42e38b3a2bc92b347cb (patch) | |
| tree | 90599072a77b48b5306f061b7006dcff85bf21d7 /include/llvm/Analysis/Dominators.h | |
| parent | c70e62110b7e165ab8f04c38ffd97f905dcda95d (diff) | |
Fix a bunch of other places that used operator[] to test whether
a key is present in a std::map or DenseMap to use find instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74676 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/Analysis/Dominators.h')
| -rw-r--r-- | include/llvm/Analysis/Dominators.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/llvm/Analysis/Dominators.h b/include/llvm/Analysis/Dominators.h index 347e239d8e..366d492b11 100644 --- a/include/llvm/Analysis/Dominators.h +++ b/include/llvm/Analysis/Dominators.h @@ -618,8 +618,9 @@ protected: } DomTreeNodeBase<NodeT> *getNodeForBlock(NodeT *BB) { - if (DomTreeNodeBase<NodeT> *BBNode = this->DomTreeNodes[BB]) - return BBNode; + typename DomTreeNodeMapType::iterator I = this->DomTreeNodes.find(BB); + if (I != this->DomTreeNodes.end() && I->second) + return I->second; // Haven't calculated this node yet? Get or calculate the node for the // immediate dominator. |