[X86][AVX512] Added support for combining target shuffles to AVX512 vpermpd/vpermq/vpermps/vpermd/vpermw

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@284858 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed