| commit | 4736168ad535aba62e3b70bc78eb35a6c5549076 | [log] [tgz] |
|---|---|---|
| author | Sanjay Patel <spatel@rotateright.com> | Thu Apr 05 17:06:45 2018 +0000 |
| committer | Sanjay Patel <spatel@rotateright.com> | Thu Apr 05 17:06:45 2018 +0000 |
| tree | 616d06e4066438769b38d8771606be55af3cb832 | |
| parent | 13c09234d667653edf53256f0f14cc55dd4a89ee [diff] |
[InstCombine] use pattern matchers for fsub --> fadd folds This allows folding for vectors with undef elements. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@329316 91177308-0d34-0410-b5e6-96231b3b80d8