config/mips/mips.c

3405   fp2 = gen_rtx_REG (SFmode, REGNO (scratch) + FP_INC);
3754     cum->num_fprs += FP_INC;
3880     return gen_rtx_REG (mode, FP_ARG_FIRST + FP_INC);
4022 	  for (i = local_cum.num_fprs; i < MAX_ARGS_IN_REGISTERS; i += FP_INC)
4974 	    temp = ((regno % FP_INC) == 0)
6379   for (regno = (FP_REG_LAST - FP_INC + 1);
6381        regno -= FP_INC)
6385 	  fp_reg_size += FP_INC * UNITS_PER_FPREG;
6386 	  fmask |= ((1L << FP_INC) - 1) << (regno - FP_REG_FIRST);
6408   cfun->machine->frame.num_fp = fp_reg_size / (FP_INC * UNITS_PER_FPREG);
6431 		- FP_INC * UNITS_PER_FPREG);
6537   for (regno = (FP_REG_LAST - FP_INC + 1);
6539        regno -= FP_INC)
7394   inc = (TARGET_NEWABI ? 2 : FP_INC);
7532 	  if (FP_INC > 1 && reg_classes_intersect_p (FP_REGS, class))