Merge "Add cmpb instruction to x86 and x86_64 assembler" am: dfbeb1452b
am: ee5fa18788

* commit 'ee5fa18788c854c89d16bd819a2a4474faa6ae98':
  Add cmpb instruction to x86 and x86_64 assembler

Change-Id: Ie1b305f67e7979a20f1730e56f5ea1f933aa2a98