| commit | 95c5f05641e0afdfcbeb430090e1cd0356dddfbc | [log] [tgz] |
|---|---|---|
| author | Duncan Sands <baldrick@free.fr> | Tue Feb 03 10:23:33 2009 +0000 |
| committer | Duncan Sands <baldrick@free.fr> | Tue Feb 03 10:23:33 2009 +0000 |
| tree | 3cd576e99187b39faaee256456e3172c20e39ce0 | |
| parent | 388df627ccca4ac1db4b26dd0e46947191fcf0a7 [diff] |
Fix PR3411. When replacing values, nodes are analyzed in any old order. Since analyzing a node analyzes its operands also, this can mean that when we pop a node off the list of nodes to be analyzed, it may already have been analyzed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63632 91177308-0d34-0410-b5e6-96231b3b80d8