Add a bunch of OpSize32 tags to 64-bit mode only instructions to match their 32-bit mode counterparts for cases where there is also a OpSize16 instruction.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201550 91177308-0d34-0410-b5e6-96231b3b80d8
Add PS prefix to some classes I missed in r201538.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201551 91177308-0d34-0410-b5e6-96231b3b80d8