[Clang][BuiltIn][avx512] Adding intrinsics for vpshufd instruction set

Differential Revision: http://reviews.llvm.org/D19580




git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@268213 91177308-0d34-0410-b5e6-96231b3b80d8
5 files changed