[X86][SSE] Add HADD/HSUB SimplifyDemandedVectorElts tests
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Sat, 11 May 2019 12:46:38 +0000 (12:46 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Sat, 11 May 2019 12:46:38 +0000 (12:46 +0000)
commit67ad4c2f27b13b7e3ac33fb6134d7dded8755a54
tree4184408ab3208cbefa83b95298af1d09a6319a66
parent46d96c02b5593c0584f56e0ee0db909eec247fd3
[X86][SSE] Add HADD/HSUB SimplifyDemandedVectorElts tests

Shows missed opportunities to simplify args.

Will add integer HADD/HSUB tests in a future commit.

llvm-svn: 360517
llvm/test/CodeGen/X86/horizontal-shuffle-demanded.ll [new file with mode: 0644]