| commit | 2476e5d3458ea3543f233159fcf4f2fea47426e9 | [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 | 046f753b4bf61cfd95974db041702ff13b57f762 | |
| parent | e5ad88e97fea74dd55675fa3ded89f01fb18f363 [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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60857 91177308-0d34-0410-b5e6-96231b3b80d8