gas/testsuite/gas/nios2/warn_noat.s

   1 .set noat, 2 # This should not cause warning for at to be turned off
   2 add at, r2, r2
   3 .set noat  # this should turn the warnings off
   4 add at, r2, r2
   5 .set at, 3     # this should not turn the warnings on
   6 add at, r2, r2
   7 .set at      # this should turn the warnings on
   8 add at, r2, r2