tree cd4f783417fc934ecba65595bc27682d04c100fc
parent 95bd49524cc067af783d2d765b4085939d5ddef0
author Simon Pilgrim <llvm-dev@redking.me.uk> 1549750869 +0000
committer Simon Pilgrim <llvm-dev@redking.me.uk> 1549750869 +0000

[X86] Add tests for funnel undef argument combines

If one of the shifted arguments is undef we should be folding to a regular shift.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@353628 91177308-0d34-0410-b5e6-96231b3b80d8