| commit | 26653500bbbc21cd1c2d12ecc433fa439536b657 | [log] [tgz] |
|---|---|---|
| author | Nate Begeman <natebegeman@mac.com> | Wed Aug 17 23:46:35 2005 +0000 |
| committer | Nate Begeman <natebegeman@mac.com> | Wed Aug 17 23:46:35 2005 +0000 |
| tree | 7305fc93c7f4b8c27b91f236595f732ee7eda91c | |
| parent | 0f66a9172175aa7c3055333358170581c999219b [diff] |
Teach the DAG->DAG ISel about FNEG, and how it can be used to invert several of the PowerPC opcodes that come in both negated and non-negated forms. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22845 91177308-0d34-0410-b5e6-96231b3b80d8