[mips] [IAS] Make the mips-expansions-bad.s test more readable. NFC.

Move the check lines below the code lines and change the indentation from 8
spaces to 2 spaces.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@234584 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed