AVX-512: added VPERM2D VPERM2Q VPERM2PS VPERM2PD instructions,
they give better sequences than VPERMI


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199893 91177308-0d34-0410-b5e6-96231b3b80d8
6 files changed