[X86][AVX] Better support for the variable mask form of VPERMILPD/VPERMILPS
The variable mask form of VPERMILPD/VPERMILPS were only partially implemented, with much of it still performed as an intrinsic.
This patch properly defines the instructions in terms of X86ISD::VPERMILPV, permitting the opcode to be easily combined as a target shuffle.
Differential Revision: http://reviews.llvm.org/D17681
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@262635 91177308-0d34-0410-b5e6-96231b3b80d8
4 files changed