| commit | 54801f78b1ed0078a4c07cbb5472830335987f66 | [log] [tgz] |
|---|---|---|
| author | Evan Cheng <evan.cheng@apple.com> | Thu Feb 05 22:24:17 2009 +0000 |
| committer | Evan Cheng <evan.cheng@apple.com> | Thu Feb 05 22:24:17 2009 +0000 |
| tree | 7f149d383f48785f1b8deeb4251e203a4824dfc2 | |
| parent | 3484c09e0da3c05c8a78946e090c7610208d937b [diff] |
isAsCheapAsMove instructions can have register src operands. Check if they are really re-materializable. This fixes sse.expandfft and sse.stepfft. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63890 91177308-0d34-0410-b5e6-96231b3b80d8