Don't try to match 'unpackl/h v, v' for 32xi8 and 16xi16 when only AVX1 is supported...
authorCraig Topper <craig.topper@gmail.com>
Fri, 16 Dec 2011 08:06:31 +0000 (08:06 +0000)
committerCraig Topper <craig.topper@gmail.com>
Fri, 16 Dec 2011 08:06:31 +0000 (08:06 +0000)
commit94438ba53828ed866d1d18ba94faabf4253cf194
tree53d0463b7df077e4e0f9a09e2b1bd0b6233d388b
parentde0cfe81b435adf94dac2f816a9868ced2a63e4e
Don't try to match 'unpackl/h v, v' for 32xi8 and 16xi16 when only AVX1 is supported. Fix 'unpackh v, v' for 256-bit types to understand 128-bit lanes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146726 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86ISelLowering.cpp
lib/Target/X86/X86ISelLowering.h
test/CodeGen/X86/avx-unpack.ll
test/CodeGen/X86/avx2-unpack.ll