| commit | 46f3eda2f5c0c84507b0a85c8604c019ed41d447 | [log] [tgz] |
|---|---|---|
| author | Craig Topper <craig.topper@intel.com> | Fri Sep 15 18:11:13 2017 +0000 |
| committer | Craig Topper <craig.topper@intel.com> | Fri Sep 15 18:11:13 2017 +0000 |
| tree | 53f90898bb964d7a7215a9eae958a9bf68db7c6e | |
| parent | dab0bf59daf46976a0ea22be6e38a190f0116dc6 [diff] |
[X86] Prefer VPERMQ over VPERM2F128 for any unary shuffle, not just the ones that can be done with a insertf128 The early out for AVX2 in lowerV2X128VectorShuffle is positioned in a weird spot below some shuffle mask equivalency checks. But I think we want to allow VPERMQ for any unary shuffle. Differential Revision: https://reviews.llvm.org/D37893 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@313373 91177308-0d34-0410-b5e6-96231b3b80d8