[X86][SSE] Remove UNPCKL(SHUFFLE)->UNPCKH custom combine

This can be achieved more generally by combineX86ShufflesRecursively.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@342645 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed