gas/config/tc-mips.c

226      in instructions.  Changed by `.set at' and `.set noat'.  */
227   int noat;
2668 	 .set noat if we use $at for PIC computations.  If it turns
2671       && !(mips_opts.noat && mips_pic != NO_PIC)
3849       if (mips_opts.noat)
3850 	as_bad (_("Macro used $at after \".set noat\""));
4260 	  if (*used_at == 0 && !mips_opts.noat)
4449   if (mips_opts.noat && *used_at == 1)
4450     as_bad (_("Macro used $at after \".set noat\""));
5322       if (!mips_opts.noat && (treg == breg))
5381 	      if (used_at == 0 && !mips_opts.noat)
6397 	      if (used_at == 0 && !mips_opts.noat)
7237   if (mips_opts.noat && used_at)
7238     as_bad (_("Macro used $at after \".set noat\""));
8117   if (mips_opts.noat && used_at)
8118     as_bad (_("Macro used $at after \".set noat\""));
9402 		  if (regno == AT && ! mips_opts.noat)
9403 		    as_warn ("Used $at without \".set noat\"");
10301 		  if (regno == AT && ! mips_opts.noat)
10302 		    as_warn (_("used $at without \".set noat\""));
12754       mips_opts.noat = 0;
12756   else if (strcmp (name, "noat") == 0)
12758       mips_opts.noat = 1;