config/mips/mips.c

3697 init_cumulative_args (CUMULATIVE_ARGS *cum, tree fntype,
3703   *cum = zero_cum;
3704   cum->prototype = (fntype && TYPE_ARG_TYPES (fntype));
3716 	cum->gp_reg_found = 1;
3727 mips_arg_info (const CUMULATIVE_ARGS *cum, enum machine_mode mode,
3757       info->fpr_p = (!cum->gp_reg_found
3758 		     && cum->arg_number < 2
3796 	  if (cum->num_gprs >= MAX_ARGS_IN_REGISTERS - 1)
3814 		      ? cum->num_fprs
3815 		      : cum->num_gprs);
3822   info->stack_offset = cum->stack_words;
3837 function_arg_advance (CUMULATIVE_ARGS *cum, enum machine_mode mode,
3842   mips_arg_info (cum, mode, type, named, &info);
3845     cum->gp_reg_found = true;
3850   if (cum->arg_number < 2 && info.fpr_p)
3851     cum->fp_code += (mode == SFmode ? 1 : 2) << ((cum->arg_number - 1) * 2);
3854     cum->num_gprs = info.reg_offset + info.reg_words;
3856     cum->num_fprs += FP_INC;
3859     cum->stack_words = info.stack_offset + info.stack_words;
3861   cum->arg_number++;
3867 function_arg (const CUMULATIVE_ARGS *cum, enum machine_mode mode,
3878       if (TARGET_MIPS16 && cum->fp_code != 0)
3879 	return gen_rtx_REG ((enum machine_mode) cum->fp_code, 0);
3885   mips_arg_info (cum, mode, type, named, &info);
4002 mips_arg_partial_bytes (CUMULATIVE_ARGS *cum,
4007   mips_arg_info (cum, mode, type, named, &info);
4084 mips_setup_incoming_varargs (CUMULATIVE_ARGS *cum, enum machine_mode mode,
4095   local_cum = *cum;
4231       const CUMULATIVE_ARGS *cum;
4239       cum = &current_function_args_info;
4241 	= (MAX_ARGS_IN_REGISTERS - cum->num_gprs) * UNITS_PER_WORD;
4243 	= (MAX_ARGS_IN_REGISTERS - cum->num_fprs) * UNITS_PER_FPREG;
4266       if (cum->stack_words > 0)
4269 				   cum->stack_words * UNITS_PER_WORD));
7633 mips_pass_by_reference (CUMULATIVE_ARGS *cum ATTRIBUTE_UNUSED,
7656 mips_callee_copies (CUMULATIVE_ARGS *cum ATTRIBUTE_UNUSED,