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[X86][AVX] Bad v4f64/v4i64 '1z3z' shuffle test case
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Fri, 13 Jan 2017 18:23:47 +0000 (18:23 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Fri, 13 Jan 2017 18:23:47 +0000 (18:23 +0000)
commit8559375964f8dcd88b662c5c5a55a42db9889c44
treea3491557b90df422ff4232d2df5127f1332c992dtree | snapshot
parente7e47134293e488050a2ab8cc19b9b3e550dadd2commit | diff
[X86][AVX] Bad v4f64/v4i64 '1z3z' shuffle test case

This lowers to SHUFPD if the input is zeroinitializer but not with a demanded elts optimized build vector.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@291924 91177308-0d34-0410-b5e6-96231b3b80d8
test/CodeGen/X86/vector-shuffle-256-v4.ll diff | blob | history
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