[SLPVectorizer][X86] Add horizontal add/sub tests
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Thu, 21 Jun 2018 11:16:10 +0000 (11:16 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Thu, 21 Jun 2018 11:16:10 +0000 (11:16 +0000)
commitd08fbf64863b2c574bf190e005c211edd73817f3
tree14088ce46d2b07f52bfbfe7dd3119ca0a62ca413
parent42f7bc96dd0b541ba57d3cf0ac10a2fc13de1524
[SLPVectorizer][X86] Add horizontal add/sub tests

Shows PR37882 perf regression

llvm-svn: 335215
llvm/test/Transforms/SLPVectorizer/X86/hadd.ll [new file with mode: 0644]
llvm/test/Transforms/SLPVectorizer/X86/hsub.ll [new file with mode: 0644]