| commit | 0864a75ebf82c239ab62bdc91ee2fd3b7279245f | [log] [tgz] |
|---|---|---|
| author | Bill Wendling <isanbard@gmail.com> | Wed Dec 10 22:36:00 2008 +0000 |
| committer | Bill Wendling <isanbard@gmail.com> | Wed Dec 10 22:36:00 2008 +0000 |
| tree | e062ab34b1d5c24daa2f9513e77a511c8d7bb0c5 | |
| parent | c68cfcfd03e0280b9412e4609b5b6434fb77ba5b [diff] |
If ADD, SUB, or MUL have an overflow bit that's used, don't do transformation on them. The DAG combiner expects that nodes that are transformed have one value result. llvm-svn: 60857