[X86] Add RAX/EAX/AX/AL Uses/Defs to the absolute memory location move instructions. Patch by Florian Lukas with some additional instructions fixed by me. Fixes PR18975.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202345 91177308-0d34-0410-b5e6-96231b3b80d8