| commit | af4960184757040ee33ba9c951ea5160e8de17fb | [log] [tgz] |
|---|---|---|
| author | Sanjay Patel <spatel@rotateright.com> | Fri Jul 14 15:09:49 2017 +0000 |
| committer | Sanjay Patel <spatel@rotateright.com> | Fri Jul 14 15:09:49 2017 +0000 |
| tree | 529526680a39a219228883ae24359628db174e94 | |
| parent | a457d343979ce0bcab8abe573d24efade8d2f223 [diff] |
[InstCombine] convert bitwise (in)equality checks to logical ops (PR32401) As discussed in: https://bugs.llvm.org/show_bug.cgi?id=32401 we have a backend transform to undo this: https://reviews.llvm.org/rL299542 when it's likely that the xor version leads to better codegen, but we want this form in IR for better analysis and simplification potential. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@308031 91177308-0d34-0410-b5e6-96231b3b80d8