| commit | 04912c82259bc53062cc23d241a011afd2f9b3d3 | [log] [tgz] |
|---|---|---|
| author | Michael Kuperstein <mkuper@google.com> | Wed Dec 28 00:18:08 2016 +0000 |
| committer | Michael Kuperstein <mkuper@google.com> | Wed Dec 28 00:18:08 2016 +0000 |
| tree | 2fd501939f5b3c1ccd16a3e8218e48e232dcbb12 | |
| parent | d31ce373a9d586c3f88f9c7b3b00970b8fb67dc3 [diff] |
[InstCombine] Canonicalize insert splat sequences into an insert + shuffle This adds a combine that canonicalizes a chain of inserts which broadcasts a value into a single insert + a splat shufflevector. This fixes PR31286. Differential Revision: https://reviews.llvm.org/D27992 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@290641 91177308-0d34-0410-b5e6-96231b3b80d8