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[X86][SSE] Lower v8i16 general shifts to SSE shifts directly. NFCI.
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Tue, 21 Aug 2018 17:05:07 +0000 (17:05 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Tue, 21 Aug 2018 17:05:07 +0000 (17:05 +0000)
commitaf456551b43688ac26ab6fa4dcafff1d45d3a860
tree72d5631ad8434a6f323f9e7101f8508d6fe17a29tree | snapshot
parent4451f818aac1b0af2b80da330b631e069c805157commit | diff
[X86][SSE] Lower v8i16 general shifts to SSE shifts directly. NFCI.

We don't gain anything from forcing another round of generic shift lowering - we know these are legal constant splat shifts.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@340302 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86ISelLowering.cpp diff | blob | history
external/llvm
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