contrib/gcc/function.c

2518 	  rtx parmreg = gen_reg_rtx (data->nominal_mode);
2539 	      convert_move (parmreg, t, 0);
2542 	    emit_group_store (parmreg, entry_parm, data->nominal_type,
2548 	  SET_DECL_RTL (parm, parmreg);
2671   rtx parmreg;
2684   parmreg = gen_reg_rtx (promoted_nominal_mode);
2687     mark_user_reg (parmreg);
2693       rtx x = gen_rtx_MEM (TYPE_MODE (TREE_TYPE (data->passed_type)), parmreg);
2698     SET_DECL_RTL (parm, parmreg);
2756     emit_move_insn (parmreg, validize_mem (data->entry_parm));
2768       parmreg = gen_reg_rtx (TYPE_MODE (TREE_TYPE (parm)));
2769       mark_user_reg (parmreg);
2771       if (GET_MODE (parmreg) != GET_MODE (DECL_RTL (parm)))
2778 	  tempreg = convert_to_mode (GET_MODE (parmreg), tempreg, unsigned_p);
2779 	  emit_move_insn (parmreg, tempreg);
2786 	emit_move_insn (parmreg, DECL_RTL (parm));
2788       SET_DECL_RTL (parm, parmreg);
2812       if (GET_CODE (parmreg) == CONCAT)
2815 	    = GET_MODE_INNER (GET_MODE (parmreg));
2816 	  int regnor = REGNO (XEXP (parmreg, 0));
2817 	  int regnoi = REGNO (XEXP (parmreg, 1));
2842 	       && SET_DEST (set) == parmreg)
2850     mark_reg_pointer (parmreg,