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Fix an iterator invalidation bug I induced.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40830 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2007-08-05 00:24:30 +00:00
parent 2f0d1ea864
commit a31965301d
2 changed files with 4 additions and 5 deletions
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3
lib/Analysis/PostDominators.cpp
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@@ -217,8 +217,7 @@ DomTreeNode *PostDominatorTree::getNodeForBlock(BasicBlock *BB) {
// Add a new tree node for this BasicBlock, and link it as a child of
// IDomNode
DomTreeNode *C = new DomTreeNode(BB, IPDomNode);
DomTreeNodes[BB] = C;
return BBNode = IPDomNode->addChild(C);
return DomTreeNodes[BB] = IPDomNode->addChild(C);
}
//===----------------------------------------------------------------------===//