contrib/gcc/optabs.c

4518   enum machine_mode fmode, imode;
4529   for (fmode = GET_MODE (to); fmode != VOIDmode;
4530        fmode = GET_MODE_WIDER_MODE (fmode))
4536 	if (fmode != GET_MODE (to)
4537 	    && significand_size (fmode) < GET_MODE_BITSIZE (GET_MODE (from)))
4540 	icode = can_float_p (fmode, imode, unsignedp);
4543 	    enum insn_code scode = can_float_p (fmode, imode, 0);
4555 	    if (fmode != GET_MODE (to))
4556 	      target = gen_reg_rtx (fmode);
4580       for (fmode = GET_MODE (to);  fmode != VOIDmode;
4581 	   fmode = GET_MODE_WIDER_MODE (fmode))
4582 	if (GET_MODE_BITSIZE (GET_MODE (from)) < GET_MODE_BITSIZE (fmode)
4583 	    && can_float_p (fmode, GET_MODE (from), 0) != CODE_FOR_nothing)
4586       if (fmode == VOIDmode)
4589 	  fmode = GET_MODE (to);
4592 	  if ((significand_size (fmode) + 1)
4602 		  || GET_MODE (target) != fmode)
4603 		target = gen_reg_rtx (fmode);
4632 	      temp = expand_binop (fmode, add_optab, target, target,
4646       if (GET_MODE (to) != fmode
4648 	target = gen_reg_rtx (fmode);
4662       temp = expand_binop (fmode, add_optab, target,
4663 			   CONST_DOUBLE_FROM_REAL_VALUE (offset, fmode),
4721   enum machine_mode fmode, imode;
4729   for (fmode = GET_MODE (from); fmode != VOIDmode;
4730        fmode = GET_MODE_WIDER_MODE (fmode))
4736 	icode = can_fix_p (imode, fmode, unsignedp, &must_trunc);
4738 	  icode = can_fix_p (imode, fmode, 0, &must_trunc), doing_unsigned = 0;
4742 	    if (fmode != GET_MODE (from))
4743 	      from = convert_to_mode (fmode, from, 0);
4786     for (fmode = GET_MODE (from); fmode != VOIDmode;
4787 	 fmode = GET_MODE_WIDER_MODE (fmode))
4788       if (CODE_FOR_nothing != can_fix_p (GET_MODE (to), fmode, 0,
4797 	  limit = CONST_DOUBLE_FROM_REAL_VALUE (offset, fmode);
4801 	  if (fmode != GET_MODE (from))
4802 	    from = convert_to_mode (fmode, from, 0);
5051   enum machine_mode fmode, tmode;
5057   for (fmode = first_from_mode;
5058        fmode != VOIDmode;
5059        fmode = GET_MODE_WIDER_MODE (fmode))
5060     max_mname_len = MAX (max_mname_len, strlen (GET_MODE_NAME (fmode)));
5073   for (fmode = first_from_mode; fmode != VOIDmode;
5074        fmode = GET_MODE_WIDER_MODE (fmode))
5078 	fname = GET_MODE_NAME (fmode);
5089 	tab->handlers[tmode][fmode].libfunc
5189 		  enum machine_mode fmode, const char *name)
5192     optable->handlers[tmode][fmode].libfunc = init_one_libfunc (name);
5194     optable->handlers[tmode][fmode].libfunc = 0;