[mips][microMIPS] Implement CodeGen support for ANDI16 instruction
Differential Revision: http://reviews.llvm.org/D5797


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221353 91177308-0d34-0410-b5e6-96231b3b80d8
Reverted revisions 221351, 221352 and 221353.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221354 91177308-0d34-0410-b5e6-96231b3b80d8
[mips][microMIPS] Mark symbols as microMIPS if necessary
Differential Revision: http://reviews.llvm.org/D6039


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221355 91177308-0d34-0410-b5e6-96231b3b80d8