| commit | 24312230ada6f4cfa8776351dafb12eea8a81b33 | [log] [tgz] |
|---|---|---|
| author | Andrew Trick <atrick@apple.com> | Fri Dec 24 06:46:50 2010 +0000 |
| committer | Andrew Trick <atrick@apple.com> | Fri Dec 24 06:46:50 2010 +0000 |
| tree | daa8843ad53e08e8cf7e46310294ba6e6bd22bd3 | |
| parent | 398abb4a9aef6da6118c31b6563ec68d1766b913 [diff] |
Fix a few cases where the scheduler is not checking for phys reg copies. The scheduling node may have a NULL DAG node, yuck. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122544 91177308-0d34-0410-b5e6-96231b3b80d8