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| author | Owen Anderson <resistor@mac.com> | 2008-03-31 01:39:20 +0000 |
|---|---|---|
| committer | Owen Anderson <resistor@mac.com> | 2008-03-31 01:39:20 +0000 |
| commit | 8c3448af500b005ef2dff3f8ca858fe0f53f4f1a (patch) | |
| tree | 8d4b88bc80b8a7e24d2b5433d054cdee886ef17e | |
| parent | df5b3617cfe24135225e6052cc9d8603682b023e (diff) | |
| download | external_llvm-8c3448af500b005ef2dff3f8ca858fe0f53f4f1a.zip external_llvm-8c3448af500b005ef2dff3f8ca858fe0f53f4f1a.tar.gz external_llvm-8c3448af500b005ef2dff3f8ca858fe0f53f4f1a.tar.bz2 | |
Fix a major bug in the DFS calculation. Thanks for Christopher Lamb for pointing this out.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48973 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/CodeGen/StrongPHIElimination.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/StrongPHIElimination.cpp b/lib/CodeGen/StrongPHIElimination.cpp index 05b38bb..0c78536 100644 --- a/lib/CodeGen/StrongPHIElimination.cpp +++ b/lib/CodeGen/StrongPHIElimination.cpp @@ -174,7 +174,7 @@ void StrongPHIElimination::computeDFS(MachineFunction& MF) { } bool inserted = false; - for (MachineDomTreeNode::iterator I = node->begin(), E = node->end(); + for (MachineDomTreeNode::iterator I = currNode->begin(), E = currNode->end(); I != E; ++I) if (!frontier.count(*I) && !visited.count(*I)) { worklist.push_back(*I); |