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[SLP][X86] Add tests showing failure to commute icmp/fcmp operands
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Thu, 28 Mar 2019 19:03:53 +0000 (19:03 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Thu, 28 Mar 2019 19:03:53 +0000 (19:03 +0000)
commit079ca3ecabd3fce43940c8407259d1f8552aaa50
tree77fc010a47a8c5de912fb998ed1626701b469ae8tree | snapshot
parent99f3ad037d95f6f7df6d075913d66d33f4569fcacommit | diff
[SLP][X86] Add tests showing failure to commute icmp/fcmp operands

Some predicates are fully commutative - we should be able to easily commute their operands to improve vectorization

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@357202 91177308-0d34-0410-b5e6-96231b3b80d8
test/Transforms/SLPVectorizer/X86/cmp_commute.ll [new file with mode: 0644] blob
external/llvm
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