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(parent: f92cdd6) | patch
[x86] Teach the new AVX v4f64 shuffle lowering to use UNPCK instructions
authorChandler Carruth <chandlerc@gmail.com>
Fri, 15 Aug 2014 17:42:00 +0000 (17:42 +0000)
committerChandler Carruth <chandlerc@gmail.com>
Fri, 15 Aug 2014 17:42:00 +0000 (17:42 +0000)
commit92ee945e2e783e49161a773af0a4f99dc6147423
treefec16ef51e905ce4d91ad9001631f95dc6283a43tree | snapshot
parentf92cdd62c06a908ec856f1fe4e7ed96638e6a949commit | diff
[x86] Teach the new AVX v4f64 shuffle lowering to use UNPCK instructions
where applicable for blending.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215737 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86ISelLowering.cpp diff | blob | history
test/CodeGen/X86/vector-shuffle-256-v4.ll diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors