| commit | 225b2c8a3294901d3633edea5461c395a5869c53 | [log] [tgz] |
|---|---|---|
| author | Simon Pilgrim <llvm-dev@redking.me.uk> | Mon Nov 12 21:12:38 2018 +0000 |
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | Mon Nov 12 21:12:38 2018 +0000 |
| tree | a08b8f6abc03ea810f1e89c41ae021983d04316e | |
| parent | ac159b573df821778869996491b46c93ae88014e [diff] |
[X86][SSE] Add lowerVectorShuffleAsByteRotateAndPermute (PR39387) This patch adds the ability to use a PALIGNR to rotate a pair of inputs to select a range containing all the referenced elements, followed by a single input permute to put them in the right location. Differential Revision: https://reviews.llvm.org/D54267 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@346706 91177308-0d34-0410-b5e6-96231b3b80d8