contrib/gcc/optabs.c

4522   enum machine_mode fmode, imode;
4533   for (fmode = GET_MODE (to); fmode != VOIDmode;
4534        fmode = GET_MODE_WIDER_MODE (fmode))
4540 	if (fmode != GET_MODE (to)
4541 	    && significand_size (fmode) < GET_MODE_BITSIZE (GET_MODE (from)))
4544 	icode = can_float_p (fmode, imode, unsignedp);
4547 	    enum insn_code scode = can_float_p (fmode, imode, 0);
4559 	    if (fmode != GET_MODE (to))
4560 	      target = gen_reg_rtx (fmode);
4584       for (fmode = GET_MODE (to);  fmode != VOIDmode;
4585 	   fmode = GET_MODE_WIDER_MODE (fmode))
4586 	if (GET_MODE_BITSIZE (GET_MODE (from)) < GET_MODE_BITSIZE (fmode)
4587 	    && can_float_p (fmode, GET_MODE (from), 0) != CODE_FOR_nothing)
4590       if (fmode == VOIDmode)
4593 	  fmode = GET_MODE (to);
4596 	  if ((significand_size (fmode) + 1)
4606 		  || GET_MODE (target) != fmode)
4607 		target = gen_reg_rtx (fmode);
4636 	      temp = expand_binop (fmode, add_optab, target, target,
4650       if (GET_MODE (to) != fmode
4652 	target = gen_reg_rtx (fmode);
4666       temp = expand_binop (fmode, add_optab, target,
4667 			   CONST_DOUBLE_FROM_REAL_VALUE (offset, fmode),
4725   enum machine_mode fmode, imode;
4733   for (fmode = GET_MODE (from); fmode != VOIDmode;
4734        fmode = GET_MODE_WIDER_MODE (fmode))
4740 	icode = can_fix_p (imode, fmode, unsignedp, &must_trunc);
4742 	  icode = can_fix_p (imode, fmode, 0, &must_trunc), doing_unsigned = 0;
4746 	    if (fmode != GET_MODE (from))
4747 	      from = convert_to_mode (fmode, from, 0);
4790     for (fmode = GET_MODE (from); fmode != VOIDmode;
4791 	 fmode = GET_MODE_WIDER_MODE (fmode))
4792       if (CODE_FOR_nothing != can_fix_p (GET_MODE (to), fmode, 0,
4801 	  limit = CONST_DOUBLE_FROM_REAL_VALUE (offset, fmode);
4805 	  if (fmode != GET_MODE (from))
4806 	    from = convert_to_mode (fmode, from, 0);
5055   enum machine_mode fmode, tmode;
5061   for (fmode = first_from_mode;
5062        fmode != VOIDmode;
5063        fmode = GET_MODE_WIDER_MODE (fmode))
5064     max_mname_len = MAX (max_mname_len, strlen (GET_MODE_NAME (fmode)));
5077   for (fmode = first_from_mode; fmode != VOIDmode;
5078        fmode = GET_MODE_WIDER_MODE (fmode))
5082 	fname = GET_MODE_NAME (fmode);
5093 	tab->handlers[tmode][fmode].libfunc
5193 		  enum machine_mode fmode, const char *name)
5196     optable->handlers[tmode][fmode].libfunc = init_one_libfunc (name);
5198     optable->handlers[tmode][fmode].libfunc = 0;