[x86] Add missing patterns for andps, orps, xorps, and andnps.

Specifically, the existing patterns were scalar-only. These cover the
packed vector bitwise operations when specifically requested with pseudo
instructions. This is particularly important in SSE1 where we can't
actually emit a logical operation on a v2i64 as that isn't a legal type.

This will be tested in subsequent patches which form the floating point
and patterns in more places.

llvm-svn: 228123