| /* Header for code constant translation functions |
| Copyright (C) 2002-2021 Free Software Foundation, Inc. |
| Contributed by Paul Brook |
| |
| 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/>. */ |
| |
| /* Converts between INT_CST and GMP integer representations. */ |
| tree gfc_conv_mpz_to_tree (mpz_t, int); |
| tree gfc_conv_mpz_to_tree_type (mpz_t, const tree); |
| void gfc_conv_tree_to_mpz (mpz_t, tree); |
| |
| /* Converts between REAL_CST and MPFR floating-point representations. */ |
| tree gfc_conv_mpfr_to_tree (mpfr_t, int, int); |
| void gfc_conv_tree_to_mpfr (mpfr_ptr, tree); |
| |
| /* Build a tree containing a real infinity (or HUGE if infinities are |
| not supported for the given type. */ |
| tree gfc_build_inf_or_huge (tree, int); |
| |
| /* Build a tree containing a NaN for the given type, with significand |
| specified by second argument. */ |
| tree gfc_build_nan (tree, const char *); |
| |
| /* Build a tree for a constant. Must be an EXPR_CONSTANT gfc_expr. |
| For CHARACTER literal constants, the caller still has to set the |
| string length as a separate operation. */ |
| tree gfc_conv_constant_to_tree (gfc_expr *); |
| |
| /* Like gfc_conv_noncharacter_constant, but works on simplified expression |
| structures. Also sets the length of CHARACTER strings in the gfc_se. */ |
| void gfc_conv_constant (gfc_se *, gfc_expr *); |
| |
| tree gfc_build_string_const (size_t, const char *); |
| tree gfc_build_wide_string_const (int, size_t, const gfc_char_t *); |
| tree gfc_build_cstring_const (const char *); |
| tree gfc_build_localized_cstring_const (const char *); |
| |
| /* Translate a string constant for a static initializer. */ |
| tree gfc_conv_string_init (tree, gfc_expr *); |
| |
| /* Create a tree node for the string length if it is constant. */ |
| void gfc_conv_const_charlen (gfc_charlen *); |
| |
| /* Initialize the nodes for constants. */ |
| void gfc_init_constants (void); |
| |
| /* Build a constant with given type from an int_cst. */ |
| tree gfc_build_const (tree, tree); |
| |
| /* Integer constants 0..GFC_MAX_DIMENSIONS. */ |
| extern GTY(()) tree gfc_rank_cst[GFC_MAX_DIMENSIONS + 1]; |
| |
| #define gfc_index_zero_node gfc_rank_cst[0] |
| #define gfc_index_one_node gfc_rank_cst[1] |
