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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36094 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Owen Anderson
2007-04-15 23:14:18 +00:00
parent 4575ab2186
commit e934fefd6b
4 changed files with 22 additions and 22 deletions
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lib/Analysis/PostDominators.cpp
+3 -3
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@@ -216,8 +216,8 @@ ETNode *PostETForest::getNodeForBlock(BasicBlock *BB) {
// If we are unreachable, we may not have an immediate dominator.
if (!node)
return 0;
else if (!node->getIDom())
return 0;
else if (!node->getIDom())
return BBNode = new ETNode(BB);
else {
ETNode *IDomNode = getNodeForBlock(node->getIDom()->getBlock());
@@ -242,7 +242,7 @@ void PostETForest::calculate(const PostDominatorTree &DT) {
ETNode *&BBNode = Nodes[BB];
if (!BBNode) {
ETNode *IDomNode = NULL;
PostDominatorTree::Node *node = DT.getNode(BB);
PostDominatorTree::Node *node = DT.getNode(BB);
if (node && node->getIDom())
IDomNode = getNodeForBlock(node->getIDom()->getBlock());