ps][microMIPS] Implement CodeGen support for SLL16 and SRL16 instructions


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221369 91177308-0d34-0410-b5e6-96231b3b80d8
[Hexagon] [NFC] Alphabetizing cmake files.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221370 91177308-0d34-0410-b5e6-96231b3b80d8