gas/testsuite/gas/nios2/warn_noat.l

   1 .*warn_noat.s: Assembler messages:
   2 .*warn_noat.s:2: Warning: Register at \(r1\) can sometimes be corrupted by assembler optimizations.
   3 Use .set noat to turn off those optimizations \(and this warning\).
   4 .*warn_noat.s:8: Warning: Register at \(r1\) can sometimes be corrupted by assembler optimizations.
   5 Use .set noat to turn off those optimizations \(and this warning\).