[Sparc] Clean up MOVcc instructions so that TableGen can encode them correctly. No functionality change intended.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191167 91177308-0d34-0410-b5e6-96231b3b80d8
[Sparc] Make SPARC instructions' encoding well defined such that TableGen can automatically generate code emitter.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191168 91177308-0d34-0410-b5e6-96231b3b80d8