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[X86][SSE] Fix PACKSS bitcast test from rL340166
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Mon, 20 Aug 2018 11:47:15 +0000 (11:47 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Mon, 20 Aug 2018 11:47:15 +0000 (11:47 +0000)
commitcdb82fb9b0737adf3411d5f5b70e3e82609e2f06
treed472af45d6c00860b8ffecdb7f7482960183690b
parent11c78fa4d090acf910dd6047e452477a37fc8424
[X86][SSE] Fix PACKSS bitcast test from rL340166

We need the signbits to extends to lower 16-bits of the even elements

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@340167 91177308-0d34-0410-b5e6-96231b3b80d8
test/CodeGen/X86/packss.ll