| /* Compiler arithmetic header. |
| Copyright (C) 2000-2022 Free Software Foundation, Inc. |
| Contributed by Steven Bosscher |
| |
| This file is part of GCC. |
| |
| GCC is free software; you can redistribute it and/or modify it under |
| the terms of the GNU General Public License as published by the Free |
| Software Foundation; either version 3, or (at your option) any later |
| version. |
| |
| GCC is distributed in the hope that it will be useful, but WITHOUT ANY |
| WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GCC; see the file COPYING3. If not see |
| <http://www.gnu.org/licenses/>. */ |
| |
| #ifndef GFC_ARITH_H |
| #define GFC_ARITH_H |
| |
| /* MPFR also does not have the conversion of a mpfr_t to a mpz_t, so declare |
| a function for this as well. */ |
| |
| void gfc_mpfr_to_mpz (mpz_t, mpfr_t, locus *); |
| void gfc_set_model_kind (int); |
| void gfc_set_model (mpfr_t); |
| |
| /* Make sure a gfc_expr expression is within its allowed range. Checks |
| for overflow and underflow. */ |
| arith gfc_range_check (gfc_expr *); |
| |
| int gfc_compare_expr (gfc_expr *, gfc_expr *, gfc_intrinsic_op); |
| int gfc_compare_string (gfc_expr *, gfc_expr *); |
| int gfc_compare_with_Cstring (gfc_expr *, const char *, bool); |
| |
| |
| /* Constant folding for gfc_expr trees. */ |
| gfc_expr *gfc_parentheses (gfc_expr * op); |
| gfc_expr *gfc_uplus (gfc_expr * op); |
| gfc_expr *gfc_uminus (gfc_expr * op); |
| gfc_expr *gfc_add (gfc_expr *, gfc_expr *); |
| gfc_expr *gfc_subtract (gfc_expr *, gfc_expr *); |
| gfc_expr *gfc_multiply (gfc_expr *, gfc_expr *); |
| gfc_expr *gfc_divide (gfc_expr *, gfc_expr *); |
| gfc_expr *gfc_power (gfc_expr *, gfc_expr *); |
| gfc_expr *gfc_concat (gfc_expr *, gfc_expr *); |
| gfc_expr *gfc_and (gfc_expr *, gfc_expr *); |
| gfc_expr *gfc_or (gfc_expr *, gfc_expr *); |
| gfc_expr *gfc_not (gfc_expr *); |
| gfc_expr *gfc_eqv (gfc_expr *, gfc_expr *); |
| gfc_expr *gfc_neqv (gfc_expr *, gfc_expr *); |
| gfc_expr *gfc_eq (gfc_expr *, gfc_expr *, gfc_intrinsic_op); |
| gfc_expr *gfc_ne (gfc_expr *, gfc_expr *, gfc_intrinsic_op); |
| gfc_expr *gfc_gt (gfc_expr *, gfc_expr *, gfc_intrinsic_op); |
| gfc_expr *gfc_ge (gfc_expr *, gfc_expr *, gfc_intrinsic_op); |
| gfc_expr *gfc_lt (gfc_expr *, gfc_expr *, gfc_intrinsic_op); |
| gfc_expr *gfc_le (gfc_expr *, gfc_expr *, gfc_intrinsic_op); |
| |
| /* Convert a constant of one kind to another kind. */ |
| gfc_expr *gfc_int2int (gfc_expr *, int); |
| gfc_expr *gfc_int2real (gfc_expr *, int); |
| gfc_expr *gfc_int2complex (gfc_expr *, int); |
| gfc_expr *gfc_real2int (gfc_expr *, int); |
| gfc_expr *gfc_real2real (gfc_expr *, int); |
| gfc_expr *gfc_real2complex (gfc_expr *, int); |
| gfc_expr *gfc_complex2int (gfc_expr *, int); |
| gfc_expr *gfc_complex2real (gfc_expr *, int); |
| gfc_expr *gfc_complex2complex (gfc_expr *, int); |
| gfc_expr *gfc_log2log (gfc_expr *, int); |
| gfc_expr *gfc_log2int (gfc_expr *, int); |
| gfc_expr *gfc_int2log (gfc_expr *, int); |
| gfc_expr *gfc_hollerith2int (gfc_expr *, int); |
| gfc_expr *gfc_hollerith2real (gfc_expr *, int); |
| gfc_expr *gfc_hollerith2complex (gfc_expr *, int); |
| gfc_expr *gfc_hollerith2character (gfc_expr *, int); |
| gfc_expr *gfc_hollerith2logical (gfc_expr *, int); |
| gfc_expr *gfc_character2int (gfc_expr *, int); |
| gfc_expr *gfc_character2real (gfc_expr *, int); |
| gfc_expr *gfc_character2complex (gfc_expr *, int); |
| gfc_expr *gfc_character2character (gfc_expr *, int); |
| gfc_expr *gfc_character2logical (gfc_expr *, int); |
| |
| #endif /* GFC_ARITH_H */ |
| |
