Commit Graph

1 Commits

Author SHA1 Message Date
Michael Kuperstein cd7ad7130f [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

llvm-svn: 290641
2016-12-28 00:18:08 +00:00