Fix a bad typo in the inline assembly code for mips16 pic fp stubs
and make one cosmetic cleanup to make it look the same as gcc
in this area; adjusting test cases.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191400 91177308-0d34-0410-b5e6-96231b3b80d8