| commit | f4eb10a0cb9deed98f18441aaeabfa25ada51baa | [log] [tgz] |
|---|---|---|
| author | Sanjay Patel <spatel@rotateright.com> | Mon Mar 12 18:17:01 2018 +0000 |
| committer | Sanjay Patel <spatel@rotateright.com> | Mon Mar 12 18:17:01 2018 +0000 |
| tree | 743b3831ae22075e5e15544ee8d232574c3e44bd | |
| parent | 381750391ce063d0899815eef1a626056c806ddc [diff] |
[PatternMatch, InstSimplify] allow undef elements when matching vector -0.0 This is the FP equivalent of D42818. Use it for the few cases in InstSimplify with -0.0 folds (that's the only current use of m_NegZero()). Differential Revision: https://reviews.llvm.org/D43792 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@327307 91177308-0d34-0410-b5e6-96231b3b80d8