tree 89175f19932b285c365184124afe70ab047c7a00
parent 079f840dc0f55e2fadaf59e84897378b849ce1f5
author Simon Pilgrim <llvm-dev@redking.me.uk> 1496488377 +0000
committer Simon Pilgrim <llvm-dev@redking.me.uk> 1496488377 +0000

[X86][SSE] Add SCALAR_TO_VECTOR(PEXTRW/PEXTRB) support to faux shuffle combining

Generalized existing SCALAR_TO_VECTOR(EXTRACT_VECTOR_ELT) code to support AssertZext + PEXTRW/PEXTRB cases as well. 

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@304659 91177308-0d34-0410-b5e6-96231b3b80d8