1/* Header file for intrinsics check, resolve and simplify function 2 prototypes. 3 Copyright (C) 2000-2015 Free Software Foundation, Inc. 4 Contributed by Andy Vaught & Katherine Holcomb 5 6This file is part of GCC. 7 8GCC is free software; you can redistribute it and/or modify it under 9the terms of the GNU General Public License as published by the Free 10Software Foundation; either version 3, or (at your option) any later 11version. 12 13GCC is distributed in the hope that it will be useful, but WITHOUT ANY 14WARRANTY; without even the implied warranty of MERCHANTABILITY or 15FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 16for more details. 17 18You should have received a copy of the GNU General Public License 19along with GCC; see the file COPYING3. If not see 20<http://www.gnu.org/licenses/>. */ 21 22/* Expression returned when simplification fails. */ 23 24extern gfc_expr gfc_bad_expr; 25 26 27/* Check functions. */ 28bool gfc_check_a_ikind (gfc_expr *, gfc_expr *); 29bool gfc_check_a_xkind (gfc_expr *, gfc_expr *); 30bool gfc_check_a_p (gfc_expr *, gfc_expr *); 31bool gfc_check_x_yd (gfc_expr *, gfc_expr *); 32 33bool gfc_check_abs (gfc_expr *); 34bool gfc_check_access_func (gfc_expr *, gfc_expr *); 35bool gfc_check_achar (gfc_expr *, gfc_expr *); 36bool gfc_check_all_any (gfc_expr *, gfc_expr *); 37bool gfc_check_allocated (gfc_expr *); 38bool gfc_check_associated (gfc_expr *, gfc_expr *); 39bool gfc_check_atan_2 (gfc_expr *, gfc_expr *); 40bool gfc_check_atan2 (gfc_expr *, gfc_expr *); 41bool gfc_check_atomic_cas (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *, 42 gfc_expr *); 43bool gfc_check_atomic_def (gfc_expr *, gfc_expr *, gfc_expr *); 44bool gfc_check_atomic_fetch_op (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *); 45bool gfc_check_atomic_op (gfc_expr *, gfc_expr *, gfc_expr *); 46bool gfc_check_atomic_ref (gfc_expr *, gfc_expr *, gfc_expr *); 47bool gfc_check_besn (gfc_expr *, gfc_expr *); 48bool gfc_check_bessel_n2 (gfc_expr *, gfc_expr *, gfc_expr *); 49bool gfc_check_bge_bgt_ble_blt (gfc_expr *, gfc_expr *); 50bool gfc_check_bitfcn (gfc_expr *, gfc_expr *); 51bool gfc_check_char (gfc_expr *, gfc_expr *); 52bool gfc_check_chdir (gfc_expr *); 53bool gfc_check_chmod (gfc_expr *, gfc_expr *); 54bool gfc_check_cmplx (gfc_expr *, gfc_expr *, gfc_expr *); 55bool gfc_check_complex (gfc_expr *, gfc_expr *); 56bool gfc_check_co_broadcast (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *); 57bool gfc_check_co_minmax (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *); 58bool gfc_check_co_sum (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *); 59bool gfc_check_co_reduce (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *, 60 gfc_expr *); 61bool gfc_check_count (gfc_expr *, gfc_expr *, gfc_expr *); 62bool gfc_check_cshift (gfc_expr *, gfc_expr *, gfc_expr *); 63bool gfc_check_ctime (gfc_expr *); 64bool gfc_check_datan2 (gfc_expr *, gfc_expr *); 65bool gfc_check_dcmplx (gfc_expr *, gfc_expr *); 66bool gfc_check_dble (gfc_expr *); 67bool gfc_check_digits (gfc_expr *); 68bool gfc_check_dot_product (gfc_expr *, gfc_expr *); 69bool gfc_check_dprod (gfc_expr *, gfc_expr *); 70bool gfc_check_dshift (gfc_expr *, gfc_expr *, gfc_expr *); 71bool gfc_check_eoshift (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *); 72bool gfc_check_dtime_etime (gfc_expr *); 73bool gfc_check_event_query (gfc_expr *, gfc_expr *, gfc_expr *); 74bool gfc_check_fgetputc (gfc_expr *, gfc_expr *); 75bool gfc_check_fgetput (gfc_expr *); 76bool gfc_check_float (gfc_expr *); 77bool gfc_check_fstat (gfc_expr *, gfc_expr *); 78bool gfc_check_ftell (gfc_expr *); 79bool gfc_check_fn_c (gfc_expr *); 80bool gfc_check_fn_d (gfc_expr *); 81bool gfc_check_fn_r (gfc_expr *); 82bool gfc_check_fn_rc (gfc_expr *); 83bool gfc_check_fn_rc2008 (gfc_expr *); 84bool gfc_check_fnum (gfc_expr *); 85bool gfc_check_hostnm (gfc_expr *); 86bool gfc_check_huge (gfc_expr *); 87bool gfc_check_hypot (gfc_expr *, gfc_expr *); 88bool gfc_check_i (gfc_expr *); 89bool gfc_check_iand (gfc_expr *, gfc_expr *); 90bool gfc_check_and (gfc_expr *, gfc_expr *); 91bool gfc_check_ibits (gfc_expr *, gfc_expr *, gfc_expr *); 92bool gfc_check_ichar_iachar (gfc_expr *, gfc_expr *); 93bool gfc_check_idnint (gfc_expr *); 94bool gfc_check_ieor (gfc_expr *, gfc_expr *); 95bool gfc_check_index (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *); 96bool gfc_check_int (gfc_expr *, gfc_expr *); 97bool gfc_check_intconv (gfc_expr *); 98bool gfc_check_ior (gfc_expr *, gfc_expr *); 99bool gfc_check_irand (gfc_expr *); 100bool gfc_check_isatty (gfc_expr *); 101bool gfc_check_isnan (gfc_expr *); 102bool gfc_check_ishft (gfc_expr *, gfc_expr *); 103bool gfc_check_ishftc (gfc_expr *, gfc_expr *, gfc_expr *); 104bool gfc_check_kill (gfc_expr *, gfc_expr *); 105bool gfc_check_kind (gfc_expr *); 106bool gfc_check_lbound (gfc_expr *, gfc_expr *, gfc_expr *); 107bool gfc_check_lcobound (gfc_expr *, gfc_expr *, gfc_expr *); 108bool gfc_check_len_lentrim (gfc_expr *, gfc_expr *); 109bool gfc_check_link (gfc_expr *, gfc_expr *); 110bool gfc_check_lge_lgt_lle_llt (gfc_expr *, gfc_expr *); 111bool gfc_check_loc (gfc_expr *); 112bool gfc_check_logical (gfc_expr *, gfc_expr *); 113bool gfc_check_min_max (gfc_actual_arglist *); 114bool gfc_check_min_max_integer (gfc_actual_arglist *); 115bool gfc_check_min_max_real (gfc_actual_arglist *); 116bool gfc_check_min_max_double (gfc_actual_arglist *); 117bool gfc_check_malloc (gfc_expr *); 118bool gfc_check_mask (gfc_expr *, gfc_expr *); 119bool gfc_check_matmul (gfc_expr *, gfc_expr *); 120bool gfc_check_merge (gfc_expr *, gfc_expr *, gfc_expr *); 121bool gfc_check_merge_bits (gfc_expr *, gfc_expr *, gfc_expr *); 122bool gfc_check_minloc_maxloc (gfc_actual_arglist *); 123bool gfc_check_minval_maxval (gfc_actual_arglist *); 124bool gfc_check_nearest (gfc_expr *, gfc_expr *); 125bool gfc_check_new_line (gfc_expr *); 126bool gfc_check_norm2 (gfc_expr *, gfc_expr *); 127bool gfc_check_null (gfc_expr *); 128bool gfc_check_num_images (gfc_expr *, gfc_expr *); 129bool gfc_check_pack (gfc_expr *, gfc_expr *, gfc_expr *); 130bool gfc_check_parity (gfc_expr *, gfc_expr *); 131bool gfc_check_precision (gfc_expr *); 132bool gfc_check_present (gfc_expr *); 133bool gfc_check_product_sum (gfc_actual_arglist *); 134bool gfc_check_radix (gfc_expr *); 135bool gfc_check_rand (gfc_expr *); 136bool gfc_check_range (gfc_expr *); 137bool gfc_check_rank (gfc_expr *); 138bool gfc_check_real (gfc_expr *, gfc_expr *); 139bool gfc_check_rename (gfc_expr *, gfc_expr *); 140bool gfc_check_repeat (gfc_expr *, gfc_expr *); 141bool gfc_check_reshape (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *); 142bool gfc_check_same_type_as (gfc_expr *, gfc_expr *); 143bool gfc_check_scale (gfc_expr *, gfc_expr *); 144bool gfc_check_scan (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *); 145bool gfc_check_second_sub (gfc_expr *); 146bool gfc_check_secnds (gfc_expr *); 147bool gfc_check_selected_char_kind (gfc_expr *); 148bool gfc_check_selected_int_kind (gfc_expr *); 149bool gfc_check_selected_real_kind (gfc_expr *, gfc_expr *, gfc_expr *); 150bool gfc_check_set_exponent (gfc_expr *, gfc_expr *); 151bool gfc_check_shape (gfc_expr *, gfc_expr *); 152bool gfc_check_shift (gfc_expr *, gfc_expr *); 153bool gfc_check_size (gfc_expr *, gfc_expr *, gfc_expr *); 154bool gfc_check_sign (gfc_expr *, gfc_expr *); 155bool gfc_check_signal (gfc_expr *, gfc_expr *); 156bool gfc_check_sizeof (gfc_expr *); 157bool gfc_check_c_associated (gfc_expr *, gfc_expr *); 158bool gfc_check_c_f_pointer (gfc_expr *, gfc_expr *, gfc_expr *); 159bool gfc_check_c_f_procpointer (gfc_expr *, gfc_expr *); 160bool gfc_check_c_funloc (gfc_expr *); 161bool gfc_check_c_loc (gfc_expr *); 162bool gfc_check_c_sizeof (gfc_expr *); 163bool gfc_check_sngl (gfc_expr *); 164bool gfc_check_spread (gfc_expr *, gfc_expr *, gfc_expr *); 165bool gfc_check_srand (gfc_expr *); 166bool gfc_check_stat (gfc_expr *, gfc_expr *); 167bool gfc_check_storage_size (gfc_expr *, gfc_expr *); 168bool gfc_check_sum (gfc_expr *, gfc_expr *, gfc_expr *); 169bool gfc_check_symlnk (gfc_expr *, gfc_expr *); 170bool gfc_check_transf_bit_intrins (gfc_actual_arglist *); 171bool gfc_check_transfer (gfc_expr *, gfc_expr *, gfc_expr *); 172bool gfc_check_transpose (gfc_expr *); 173bool gfc_check_trim (gfc_expr *); 174bool gfc_check_ttynam (gfc_expr *); 175bool gfc_check_ubound (gfc_expr *, gfc_expr *, gfc_expr *); 176bool gfc_check_ucobound (gfc_expr *, gfc_expr *, gfc_expr *); 177bool gfc_check_umask (gfc_expr *); 178bool gfc_check_unlink (gfc_expr *); 179bool gfc_check_unpack (gfc_expr *, gfc_expr *, gfc_expr *); 180bool gfc_check_verify (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *); 181bool gfc_check_x (gfc_expr *); 182 183 184/* Intrinsic subroutines. */ 185bool gfc_check_alarm_sub (gfc_expr *, gfc_expr *, gfc_expr *); 186bool gfc_check_chdir_sub (gfc_expr *, gfc_expr *); 187bool gfc_check_chmod_sub (gfc_expr *, gfc_expr *, gfc_expr *); 188bool gfc_check_cpu_time (gfc_expr *); 189bool gfc_check_ctime_sub (gfc_expr *, gfc_expr *); 190bool gfc_check_system_clock (gfc_expr *, gfc_expr *, gfc_expr *); 191bool gfc_check_date_and_time (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *); 192bool gfc_check_exit (gfc_expr *); 193bool gfc_check_fdate_sub (gfc_expr *); 194bool gfc_check_flush (gfc_expr *); 195bool gfc_check_free (gfc_expr *); 196bool gfc_check_fstat_sub (gfc_expr *, gfc_expr *, gfc_expr *); 197bool gfc_check_gerror (gfc_expr *); 198bool gfc_check_getarg (gfc_expr *, gfc_expr *); 199bool gfc_check_getlog (gfc_expr *); 200bool gfc_check_move_alloc (gfc_expr *, gfc_expr *); 201bool gfc_check_mvbits (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *, 202 gfc_expr *); 203bool gfc_check_random_number (gfc_expr *); 204bool gfc_check_random_seed (gfc_expr *, gfc_expr *, gfc_expr *); 205bool gfc_check_dtime_etime_sub (gfc_expr *, gfc_expr *); 206bool gfc_check_fgetputc_sub (gfc_expr *, gfc_expr *, gfc_expr *); 207bool gfc_check_fgetput_sub (gfc_expr *, gfc_expr *); 208bool gfc_check_fseek_sub (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *); 209bool gfc_check_ftell_sub (gfc_expr *, gfc_expr *); 210bool gfc_check_getcwd_sub (gfc_expr *, gfc_expr *); 211bool gfc_check_hostnm_sub (gfc_expr *, gfc_expr *); 212bool gfc_check_image_index (gfc_expr *, gfc_expr *); 213bool gfc_check_itime_idate (gfc_expr *); 214bool gfc_check_kill_sub (gfc_expr *, gfc_expr *, gfc_expr *); 215bool gfc_check_ltime_gmtime (gfc_expr *, gfc_expr *); 216bool gfc_check_perror (gfc_expr *); 217bool gfc_check_rename_sub (gfc_expr *, gfc_expr *, gfc_expr *); 218bool gfc_check_link_sub (gfc_expr *, gfc_expr *, gfc_expr *); 219bool gfc_check_symlnk_sub (gfc_expr *, gfc_expr *, gfc_expr *); 220bool gfc_check_signal_sub (gfc_expr *, gfc_expr *, gfc_expr *); 221bool gfc_check_sleep_sub (gfc_expr *); 222bool gfc_check_stat_sub (gfc_expr *, gfc_expr *, gfc_expr *); 223bool gfc_check_system_sub (gfc_expr *, gfc_expr *); 224bool gfc_check_this_image (gfc_expr *, gfc_expr *, gfc_expr *); 225bool gfc_check_ttynam_sub (gfc_expr *, gfc_expr *); 226bool gfc_check_umask_sub (gfc_expr *, gfc_expr *); 227bool gfc_check_unlink_sub (gfc_expr *, gfc_expr *); 228 229 230/* Simplification functions. */ 231gfc_expr *gfc_simplify_abs (gfc_expr *); 232gfc_expr *gfc_simplify_achar (gfc_expr *, gfc_expr *); 233gfc_expr *gfc_simplify_acos (gfc_expr *); 234gfc_expr *gfc_simplify_acosh (gfc_expr *); 235gfc_expr *gfc_simplify_adjustl (gfc_expr *); 236gfc_expr *gfc_simplify_adjustr (gfc_expr *); 237gfc_expr *gfc_simplify_aimag (gfc_expr *); 238gfc_expr *gfc_simplify_aint (gfc_expr *, gfc_expr *); 239gfc_expr *gfc_simplify_all (gfc_expr *, gfc_expr *); 240gfc_expr *gfc_simplify_dint (gfc_expr *); 241gfc_expr *gfc_simplify_anint (gfc_expr *, gfc_expr *); 242gfc_expr *gfc_simplify_dnint (gfc_expr *); 243gfc_expr *gfc_simplify_and (gfc_expr *, gfc_expr *); 244gfc_expr *gfc_simplify_any (gfc_expr *, gfc_expr *); 245gfc_expr *gfc_simplify_asin (gfc_expr *); 246gfc_expr *gfc_simplify_asinh (gfc_expr *); 247gfc_expr *gfc_simplify_atan (gfc_expr *); 248gfc_expr *gfc_simplify_atanh (gfc_expr *); 249gfc_expr *gfc_simplify_atan2 (gfc_expr *, gfc_expr *); 250gfc_expr *gfc_simplify_bessel_j0 (gfc_expr *); 251gfc_expr *gfc_simplify_bessel_j1 (gfc_expr *); 252gfc_expr *gfc_simplify_bessel_jn (gfc_expr *, gfc_expr *); 253gfc_expr *gfc_simplify_bessel_jn2 (gfc_expr *, gfc_expr *, gfc_expr *); 254gfc_expr *gfc_simplify_bessel_y0 (gfc_expr *); 255gfc_expr *gfc_simplify_bessel_y1 (gfc_expr *); 256gfc_expr *gfc_simplify_bessel_yn (gfc_expr *, gfc_expr *); 257gfc_expr *gfc_simplify_bessel_yn2 (gfc_expr *, gfc_expr *, gfc_expr *); 258gfc_expr *gfc_simplify_bge (gfc_expr *, gfc_expr *); 259gfc_expr *gfc_simplify_bgt (gfc_expr *, gfc_expr *); 260gfc_expr *gfc_simplify_bit_size (gfc_expr *); 261gfc_expr *gfc_simplify_ble (gfc_expr *, gfc_expr *); 262gfc_expr *gfc_simplify_blt (gfc_expr *, gfc_expr *); 263gfc_expr *gfc_simplify_btest (gfc_expr *, gfc_expr *); 264gfc_expr *gfc_simplify_ceiling (gfc_expr *, gfc_expr *); 265gfc_expr *gfc_simplify_char (gfc_expr *, gfc_expr *); 266gfc_expr *gfc_simplify_cmplx (gfc_expr *, gfc_expr *, gfc_expr *); 267gfc_expr *gfc_simplify_compiler_options (void); 268gfc_expr *gfc_simplify_compiler_version (void); 269gfc_expr *gfc_simplify_complex (gfc_expr *, gfc_expr *); 270gfc_expr *gfc_simplify_conjg (gfc_expr *); 271gfc_expr *gfc_simplify_cos (gfc_expr *); 272gfc_expr *gfc_simplify_cosh (gfc_expr *); 273gfc_expr *gfc_simplify_count (gfc_expr *, gfc_expr *, gfc_expr *); 274gfc_expr *gfc_simplify_dcmplx (gfc_expr *, gfc_expr *); 275gfc_expr *gfc_simplify_dble (gfc_expr *); 276gfc_expr *gfc_simplify_digits (gfc_expr *); 277gfc_expr *gfc_simplify_dim (gfc_expr *, gfc_expr *); 278gfc_expr *gfc_simplify_dprod (gfc_expr *, gfc_expr *); 279gfc_expr *gfc_simplify_dot_product (gfc_expr *, gfc_expr *); 280gfc_expr *gfc_simplify_dreal (gfc_expr *); 281gfc_expr *gfc_simplify_dshiftl (gfc_expr *, gfc_expr *, gfc_expr *); 282gfc_expr *gfc_simplify_dshiftr (gfc_expr *, gfc_expr *, gfc_expr *); 283gfc_expr *gfc_simplify_epsilon (gfc_expr *); 284gfc_expr *gfc_simplify_erf (gfc_expr *); 285gfc_expr *gfc_simplify_erfc (gfc_expr *); 286gfc_expr *gfc_simplify_erfc_scaled (gfc_expr *); 287gfc_expr *gfc_simplify_exp (gfc_expr *); 288gfc_expr *gfc_simplify_exponent (gfc_expr *); 289gfc_expr *gfc_simplify_extends_type_of (gfc_expr *, gfc_expr *); 290gfc_expr *gfc_simplify_float (gfc_expr *); 291gfc_expr *gfc_simplify_floor (gfc_expr *, gfc_expr *); 292gfc_expr *gfc_simplify_fraction (gfc_expr *); 293gfc_expr *gfc_simplify_gamma (gfc_expr *); 294gfc_expr *gfc_simplify_huge (gfc_expr *); 295gfc_expr *gfc_simplify_hypot (gfc_expr *, gfc_expr *); 296gfc_expr *gfc_simplify_iachar (gfc_expr *, gfc_expr *); 297gfc_expr *gfc_simplify_iall (gfc_expr *, gfc_expr *, gfc_expr *); 298gfc_expr *gfc_simplify_iand (gfc_expr *, gfc_expr *); 299gfc_expr *gfc_simplify_iany (gfc_expr *, gfc_expr *, gfc_expr *); 300gfc_expr *gfc_simplify_ibclr (gfc_expr *, gfc_expr *); 301gfc_expr *gfc_simplify_ibits (gfc_expr *, gfc_expr *, gfc_expr *); 302gfc_expr *gfc_simplify_ibset (gfc_expr *, gfc_expr *); 303gfc_expr *gfc_simplify_ichar (gfc_expr *, gfc_expr *); 304gfc_expr *gfc_simplify_ieor (gfc_expr *, gfc_expr *); 305gfc_expr *gfc_simplify_image_index (gfc_expr *, gfc_expr *); 306gfc_expr *gfc_simplify_index (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *); 307gfc_expr *gfc_simplify_int (gfc_expr *, gfc_expr *); 308gfc_expr *gfc_simplify_int2 (gfc_expr *); 309gfc_expr *gfc_simplify_int8 (gfc_expr *); 310gfc_expr *gfc_simplify_long (gfc_expr *); 311gfc_expr *gfc_simplify_ifix (gfc_expr *); 312gfc_expr *gfc_simplify_idint (gfc_expr *); 313gfc_expr *gfc_simplify_ior (gfc_expr *, gfc_expr *); 314gfc_expr *gfc_simplify_iparity (gfc_expr *, gfc_expr *, gfc_expr *); 315gfc_expr *gfc_simplify_is_iostat_end (gfc_expr *); 316gfc_expr *gfc_simplify_is_iostat_eor (gfc_expr *); 317gfc_expr *gfc_simplify_isnan (gfc_expr *); 318gfc_expr *gfc_simplify_ishft (gfc_expr *, gfc_expr *); 319gfc_expr *gfc_simplify_ishftc (gfc_expr *, gfc_expr *, gfc_expr *); 320gfc_expr *gfc_simplify_kind (gfc_expr *); 321gfc_expr *gfc_simplify_lbound (gfc_expr *, gfc_expr *, gfc_expr *); 322gfc_expr *gfc_simplify_lcobound (gfc_expr *, gfc_expr *, gfc_expr *); 323gfc_expr *gfc_simplify_leadz (gfc_expr *); 324gfc_expr *gfc_simplify_len (gfc_expr *, gfc_expr *); 325gfc_expr *gfc_simplify_len_trim (gfc_expr *, gfc_expr *); 326gfc_expr *gfc_simplify_lgamma (gfc_expr *); 327gfc_expr *gfc_simplify_lge (gfc_expr *, gfc_expr *); 328gfc_expr *gfc_simplify_lgt (gfc_expr *, gfc_expr *); 329gfc_expr *gfc_simplify_lle (gfc_expr *, gfc_expr *); 330gfc_expr *gfc_simplify_llt (gfc_expr *, gfc_expr *); 331gfc_expr *gfc_simplify_log (gfc_expr *); 332gfc_expr *gfc_simplify_log10 (gfc_expr *); 333gfc_expr *gfc_simplify_logical (gfc_expr *, gfc_expr *); 334gfc_expr *gfc_simplify_lshift (gfc_expr *, gfc_expr *); 335gfc_expr *gfc_simplify_matmul (gfc_expr *, gfc_expr *); 336gfc_expr *gfc_simplify_maskl (gfc_expr *, gfc_expr *); 337gfc_expr *gfc_simplify_maskr (gfc_expr *, gfc_expr *); 338gfc_expr *gfc_simplify_merge (gfc_expr *, gfc_expr *, gfc_expr *); 339gfc_expr *gfc_simplify_merge_bits (gfc_expr *, gfc_expr *, gfc_expr *); 340gfc_expr *gfc_simplify_min (gfc_expr *); 341gfc_expr *gfc_simplify_minval (gfc_expr *, gfc_expr*, gfc_expr*); 342gfc_expr *gfc_simplify_max (gfc_expr *); 343gfc_expr *gfc_simplify_maxval (gfc_expr *, gfc_expr*, gfc_expr*); 344gfc_expr *gfc_simplify_maxexponent (gfc_expr *); 345gfc_expr *gfc_simplify_minexponent (gfc_expr *); 346gfc_expr *gfc_simplify_mod (gfc_expr *, gfc_expr *); 347gfc_expr *gfc_simplify_modulo (gfc_expr *, gfc_expr *); 348gfc_expr *gfc_simplify_mvbits (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *, 349 gfc_expr *); 350gfc_expr *gfc_simplify_nearest (gfc_expr *, gfc_expr *); 351gfc_expr *gfc_simplify_new_line (gfc_expr *); 352gfc_expr *gfc_simplify_nint (gfc_expr *, gfc_expr *); 353gfc_expr *gfc_simplify_norm2 (gfc_expr *, gfc_expr *); 354gfc_expr *gfc_simplify_null (gfc_expr *); 355gfc_expr *gfc_simplify_num_images (gfc_expr *, gfc_expr *); 356gfc_expr *gfc_simplify_idnint (gfc_expr *); 357gfc_expr *gfc_simplify_not (gfc_expr *); 358gfc_expr *gfc_simplify_or (gfc_expr *, gfc_expr *); 359gfc_expr *gfc_simplify_pack (gfc_expr *, gfc_expr *, gfc_expr *); 360gfc_expr *gfc_simplify_parity (gfc_expr *, gfc_expr *); 361gfc_expr *gfc_simplify_popcnt (gfc_expr *); 362gfc_expr *gfc_simplify_poppar (gfc_expr *); 363gfc_expr *gfc_simplify_precision (gfc_expr *); 364gfc_expr *gfc_simplify_product (gfc_expr *, gfc_expr *, gfc_expr *); 365gfc_expr *gfc_simplify_radix (gfc_expr *); 366gfc_expr *gfc_simplify_range (gfc_expr *); 367gfc_expr *gfc_simplify_rank (gfc_expr *); 368gfc_expr *gfc_simplify_real (gfc_expr *, gfc_expr *); 369gfc_expr *gfc_simplify_realpart (gfc_expr *); 370gfc_expr *gfc_simplify_repeat (gfc_expr *, gfc_expr *); 371gfc_expr *gfc_simplify_reshape (gfc_expr *, gfc_expr *, gfc_expr *, 372 gfc_expr *); 373gfc_expr *gfc_simplify_rrspacing (gfc_expr *); 374gfc_expr *gfc_simplify_rshift (gfc_expr *, gfc_expr *); 375gfc_expr *gfc_simplify_same_type_as (gfc_expr *, gfc_expr *); 376gfc_expr *gfc_simplify_scale (gfc_expr *, gfc_expr *); 377gfc_expr *gfc_simplify_scan (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *); 378gfc_expr *gfc_simplify_selected_char_kind (gfc_expr *); 379gfc_expr *gfc_simplify_selected_int_kind (gfc_expr *); 380gfc_expr *gfc_simplify_selected_real_kind (gfc_expr *, gfc_expr *, gfc_expr *); 381gfc_expr *gfc_simplify_set_exponent (gfc_expr *, gfc_expr *); 382gfc_expr *gfc_simplify_sign (gfc_expr *, gfc_expr *); 383gfc_expr *gfc_simplify_shape (gfc_expr *, gfc_expr *); 384gfc_expr *gfc_simplify_shifta (gfc_expr *, gfc_expr *); 385gfc_expr *gfc_simplify_shiftl (gfc_expr *, gfc_expr *); 386gfc_expr *gfc_simplify_shiftr (gfc_expr *, gfc_expr *); 387gfc_expr *gfc_simplify_sin (gfc_expr *); 388gfc_expr *gfc_simplify_sinh (gfc_expr *); 389gfc_expr *gfc_simplify_size (gfc_expr *, gfc_expr *, gfc_expr *); 390gfc_expr *gfc_simplify_sizeof (gfc_expr *); 391gfc_expr *gfc_simplify_storage_size (gfc_expr *, gfc_expr *); 392gfc_expr *gfc_simplify_sngl (gfc_expr *); 393gfc_expr *gfc_simplify_spacing (gfc_expr *); 394gfc_expr *gfc_simplify_spread (gfc_expr *, gfc_expr *, gfc_expr *); 395gfc_expr *gfc_simplify_sqrt (gfc_expr *); 396gfc_expr *gfc_simplify_sum (gfc_expr *, gfc_expr *, gfc_expr *); 397gfc_expr *gfc_simplify_tan (gfc_expr *); 398gfc_expr *gfc_simplify_tanh (gfc_expr *); 399gfc_expr *gfc_simplify_this_image (gfc_expr *, gfc_expr *, gfc_expr *); 400gfc_expr *gfc_simplify_tiny (gfc_expr *); 401gfc_expr *gfc_simplify_trailz (gfc_expr *); 402gfc_expr *gfc_simplify_transfer (gfc_expr *, gfc_expr *, gfc_expr *); 403gfc_expr *gfc_simplify_transpose (gfc_expr *); 404gfc_expr *gfc_simplify_trim (gfc_expr *); 405gfc_expr *gfc_simplify_ubound (gfc_expr *, gfc_expr *, gfc_expr *); 406gfc_expr *gfc_simplify_ucobound (gfc_expr *, gfc_expr *, gfc_expr *); 407gfc_expr *gfc_simplify_unpack (gfc_expr *, gfc_expr *, gfc_expr *); 408gfc_expr *gfc_simplify_verify (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *); 409gfc_expr *gfc_simplify_xor (gfc_expr *, gfc_expr *); 410 411/* Constant conversion simplification. */ 412gfc_expr *gfc_convert_constant (gfc_expr *, bt, int); 413gfc_expr *gfc_convert_char_constant (gfc_expr *, bt, int); 414 415 416/* Resolution functions. */ 417void gfc_resolve_abs (gfc_expr *, gfc_expr *); 418void gfc_resolve_access (gfc_expr *, gfc_expr *, gfc_expr *); 419void gfc_resolve_adjustl (gfc_expr *, gfc_expr *); 420void gfc_resolve_adjustr (gfc_expr *, gfc_expr *); 421void gfc_resolve_achar (gfc_expr *, gfc_expr *, gfc_expr *); 422void gfc_resolve_acos (gfc_expr *, gfc_expr *); 423void gfc_resolve_acosh (gfc_expr *, gfc_expr *); 424void gfc_resolve_aimag (gfc_expr *, gfc_expr *); 425void gfc_resolve_aint (gfc_expr *, gfc_expr *, gfc_expr *); 426void gfc_resolve_dint (gfc_expr *, gfc_expr *); 427void gfc_resolve_all (gfc_expr *, gfc_expr *, gfc_expr *); 428void gfc_resolve_anint (gfc_expr *, gfc_expr *, gfc_expr *); 429void gfc_resolve_dnint (gfc_expr *, gfc_expr *); 430void gfc_resolve_and (gfc_expr *, gfc_expr *, gfc_expr *); 431void gfc_resolve_any (gfc_expr *, gfc_expr *, gfc_expr *); 432void gfc_resolve_asin (gfc_expr *, gfc_expr *); 433void gfc_resolve_asinh (gfc_expr *, gfc_expr *); 434void gfc_resolve_atan (gfc_expr *, gfc_expr *); 435void gfc_resolve_atanh (gfc_expr *, gfc_expr *); 436void gfc_resolve_atan2 (gfc_expr *, gfc_expr *, gfc_expr *); 437void gfc_resolve_atomic_def (gfc_code *); 438void gfc_resolve_atomic_ref (gfc_code *); 439void gfc_resolve_besn (gfc_expr *, gfc_expr *, gfc_expr *); 440void gfc_resolve_bessel_n2 (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *a); 441void gfc_resolve_btest (gfc_expr *, gfc_expr *, gfc_expr *); 442void gfc_resolve_c_loc (gfc_expr *, gfc_expr *); 443void gfc_resolve_c_funloc (gfc_expr *, gfc_expr *); 444void gfc_resolve_ceiling (gfc_expr *, gfc_expr *, gfc_expr *); 445void gfc_resolve_char (gfc_expr *, gfc_expr *, gfc_expr *); 446void gfc_resolve_chdir (gfc_expr *, gfc_expr *); 447void gfc_resolve_chmod (gfc_expr *, gfc_expr *, gfc_expr *); 448void gfc_resolve_cmplx (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *); 449void gfc_resolve_dcmplx (gfc_expr *, gfc_expr *, gfc_expr *); 450void gfc_resolve_complex (gfc_expr *, gfc_expr *, gfc_expr *); 451void gfc_resolve_conjg (gfc_expr *, gfc_expr *); 452void gfc_resolve_cos (gfc_expr *, gfc_expr *); 453void gfc_resolve_cosh (gfc_expr *, gfc_expr *); 454void gfc_resolve_count (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *); 455void gfc_resolve_cshift (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *); 456void gfc_resolve_ctime (gfc_expr *, gfc_expr *); 457void gfc_resolve_dble (gfc_expr *, gfc_expr *); 458void gfc_resolve_dim (gfc_expr *, gfc_expr *, gfc_expr *); 459void gfc_resolve_dot_product (gfc_expr *, gfc_expr *, gfc_expr *); 460void gfc_resolve_dprod (gfc_expr *, gfc_expr *, gfc_expr *); 461void gfc_resolve_dshift (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *); 462void gfc_resolve_dtime_sub (gfc_code *); 463void gfc_resolve_eoshift (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *, 464 gfc_expr *); 465void gfc_resolve_etime_sub (gfc_code *); 466void gfc_resolve_event_query (gfc_code *); 467void gfc_resolve_exp (gfc_expr *, gfc_expr *); 468void gfc_resolve_exponent (gfc_expr *, gfc_expr *); 469void gfc_resolve_extends_type_of (gfc_expr *, gfc_expr *, gfc_expr *); 470void gfc_resolve_fdate (gfc_expr *); 471void gfc_resolve_floor (gfc_expr *, gfc_expr *, gfc_expr *); 472void gfc_resolve_fnum (gfc_expr *, gfc_expr *); 473void gfc_resolve_fraction (gfc_expr *, gfc_expr *); 474void gfc_resolve_fstat (gfc_expr *, gfc_expr *, gfc_expr *); 475void gfc_resolve_ftell (gfc_expr *, gfc_expr *); 476void gfc_resolve_fgetc (gfc_expr *, gfc_expr *, gfc_expr *); 477void gfc_resolve_fget (gfc_expr *, gfc_expr *); 478void gfc_resolve_fputc (gfc_expr *, gfc_expr *, gfc_expr *); 479void gfc_resolve_fput (gfc_expr *, gfc_expr *); 480void gfc_resolve_g77_math1 (gfc_expr *, gfc_expr *); 481void gfc_resolve_gamma (gfc_expr *, gfc_expr *); 482void gfc_resolve_getcwd (gfc_expr *, gfc_expr *); 483void gfc_resolve_getgid (gfc_expr *); 484void gfc_resolve_getpid (gfc_expr *); 485void gfc_resolve_getuid (gfc_expr *); 486void gfc_resolve_hostnm (gfc_expr *, gfc_expr *); 487void gfc_resolve_hypot (gfc_expr *, gfc_expr *, gfc_expr *); 488void gfc_resolve_iand (gfc_expr *, gfc_expr *, gfc_expr *); 489void gfc_resolve_ibclr (gfc_expr *, gfc_expr *, gfc_expr *); 490void gfc_resolve_ibits (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *); 491void gfc_resolve_ibset (gfc_expr *, gfc_expr *, gfc_expr *); 492void gfc_resolve_image_index (gfc_expr *, gfc_expr *, gfc_expr *); 493void gfc_resolve_index_func (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *, 494 gfc_expr *); 495void gfc_resolve_ierrno (gfc_expr *); 496void gfc_resolve_ieor (gfc_expr *, gfc_expr *, gfc_expr *); 497void gfc_resolve_ichar (gfc_expr *, gfc_expr *, gfc_expr *); 498void gfc_resolve_iachar (gfc_expr *, gfc_expr *, gfc_expr *); 499void gfc_resolve_iall (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *); 500void gfc_resolve_iany (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *); 501void gfc_resolve_idnint (gfc_expr *, gfc_expr *); 502void gfc_resolve_int (gfc_expr *, gfc_expr *, gfc_expr *); 503void gfc_resolve_int2 (gfc_expr *, gfc_expr *); 504void gfc_resolve_int8 (gfc_expr *, gfc_expr *); 505void gfc_resolve_long (gfc_expr *, gfc_expr *); 506void gfc_resolve_ior (gfc_expr *, gfc_expr *, gfc_expr *); 507void gfc_resolve_iparity (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *); 508void gfc_resolve_isatty (gfc_expr *, gfc_expr *); 509void gfc_resolve_rank (gfc_expr *, gfc_expr *); 510void gfc_resolve_rshift (gfc_expr *, gfc_expr *, gfc_expr *); 511void gfc_resolve_lshift (gfc_expr *, gfc_expr *, gfc_expr *); 512void gfc_resolve_ishft (gfc_expr *, gfc_expr *, gfc_expr *); 513void gfc_resolve_ishftc (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *); 514void gfc_resolve_kill (gfc_expr *, gfc_expr *, gfc_expr *); 515void gfc_resolve_lbound (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *); 516void gfc_resolve_lcobound (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *); 517void gfc_resolve_len (gfc_expr *, gfc_expr *, gfc_expr *); 518void gfc_resolve_len_trim (gfc_expr *, gfc_expr *, gfc_expr *); 519void gfc_resolve_lgamma (gfc_expr *, gfc_expr *); 520void gfc_resolve_link (gfc_expr *, gfc_expr *, gfc_expr *); 521void gfc_resolve_loc (gfc_expr *, gfc_expr *); 522void gfc_resolve_log (gfc_expr *, gfc_expr *); 523void gfc_resolve_log10 (gfc_expr *, gfc_expr *); 524void gfc_resolve_logical (gfc_expr *, gfc_expr *, gfc_expr *); 525void gfc_resolve_lstat (gfc_expr *, gfc_expr *, gfc_expr *); 526void gfc_resolve_malloc (gfc_expr *, gfc_expr *); 527void gfc_resolve_matmul (gfc_expr *, gfc_expr *, gfc_expr *); 528void gfc_resolve_max (gfc_expr *, gfc_actual_arglist *); 529void gfc_resolve_maxloc (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *); 530void gfc_resolve_maxval (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *); 531void gfc_resolve_mclock (gfc_expr *); 532void gfc_resolve_mclock8 (gfc_expr *); 533void gfc_resolve_mask (gfc_expr *, gfc_expr *, gfc_expr *); 534void gfc_resolve_merge (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *); 535void gfc_resolve_merge_bits (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *); 536void gfc_resolve_min (gfc_expr *, gfc_actual_arglist *); 537void gfc_resolve_minloc (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *); 538void gfc_resolve_minval (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *); 539void gfc_resolve_mod (gfc_expr *, gfc_expr *, gfc_expr *); 540void gfc_resolve_modulo (gfc_expr *, gfc_expr *, gfc_expr *); 541void gfc_resolve_nearest (gfc_expr *, gfc_expr *, gfc_expr *); 542void gfc_resolve_nint (gfc_expr *, gfc_expr *, gfc_expr *); 543void gfc_resolve_norm2 (gfc_expr *, gfc_expr *, gfc_expr *); 544void gfc_resolve_not (gfc_expr *, gfc_expr *); 545void gfc_resolve_or (gfc_expr *, gfc_expr *, gfc_expr *); 546void gfc_resolve_pack (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *); 547void gfc_resolve_parity (gfc_expr *, gfc_expr *, gfc_expr *); 548void gfc_resolve_product (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *); 549void gfc_resolve_real (gfc_expr *, gfc_expr *, gfc_expr *); 550void gfc_resolve_realpart (gfc_expr *, gfc_expr *); 551void gfc_resolve_rename (gfc_expr *, gfc_expr *, gfc_expr *); 552void gfc_resolve_repeat (gfc_expr *, gfc_expr *, gfc_expr *); 553void gfc_resolve_reshape (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *, 554 gfc_expr *); 555void gfc_resolve_rrspacing (gfc_expr *, gfc_expr *); 556void gfc_resolve_scale (gfc_expr *, gfc_expr *, gfc_expr *); 557void gfc_resolve_scan (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *, 558 gfc_expr *); 559void gfc_resolve_second_sub (gfc_code *); 560void gfc_resolve_secnds (gfc_expr *, gfc_expr *); 561void gfc_resolve_set_exponent (gfc_expr *, gfc_expr *, gfc_expr *); 562void gfc_resolve_shape (gfc_expr *, gfc_expr *, gfc_expr *); 563void gfc_resolve_shift (gfc_expr *, gfc_expr *, gfc_expr *); 564void gfc_resolve_sign (gfc_expr *, gfc_expr *, gfc_expr *); 565void gfc_resolve_signal (gfc_expr *, gfc_expr *, gfc_expr *); 566void gfc_resolve_sin (gfc_expr *, gfc_expr *); 567void gfc_resolve_sinh (gfc_expr *, gfc_expr *); 568void gfc_resolve_size (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *); 569void gfc_resolve_stride (gfc_expr *, gfc_expr *, gfc_expr *); 570void gfc_resolve_spacing (gfc_expr *, gfc_expr *); 571void gfc_resolve_spread (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *); 572void gfc_resolve_sqrt (gfc_expr *, gfc_expr *); 573void gfc_resolve_stat (gfc_expr *, gfc_expr *, gfc_expr *); 574void gfc_resolve_storage_size (gfc_expr *f, gfc_expr *a, gfc_expr *kind); 575void gfc_resolve_srand (gfc_code *); 576void gfc_resolve_sum (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *); 577void gfc_resolve_symlnk (gfc_expr *, gfc_expr *, gfc_expr *); 578void gfc_resolve_system (gfc_expr *, gfc_expr *); 579void gfc_resolve_tan (gfc_expr *, gfc_expr *); 580void gfc_resolve_tanh (gfc_expr *, gfc_expr *); 581void gfc_resolve_this_image (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *); 582void gfc_resolve_time (gfc_expr *); 583void gfc_resolve_time8 (gfc_expr *); 584void gfc_resolve_transfer (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *); 585void gfc_resolve_transpose (gfc_expr *, gfc_expr *); 586void gfc_resolve_trim (gfc_expr *, gfc_expr *); 587void gfc_resolve_ttynam (gfc_expr *, gfc_expr *); 588void gfc_resolve_ubound (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *); 589void gfc_resolve_ucobound (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *); 590void gfc_resolve_umask (gfc_expr *, gfc_expr *); 591void gfc_resolve_unlink (gfc_expr *, gfc_expr *); 592void gfc_resolve_unpack (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *); 593void gfc_resolve_verify (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *, 594 gfc_expr *); 595void gfc_resolve_xor (gfc_expr *, gfc_expr *, gfc_expr *); 596 597 598/* Intrinsic subroutine resolution. */ 599void gfc_resolve_alarm_sub (gfc_code *); 600void gfc_resolve_chdir_sub (gfc_code *); 601void gfc_resolve_chmod_sub (gfc_code *); 602void gfc_resolve_cpu_time (gfc_code *); 603void gfc_resolve_ctime_sub (gfc_code *); 604void gfc_resolve_execute_command_line (gfc_code *); 605void gfc_resolve_exit (gfc_code *); 606void gfc_resolve_fdate_sub (gfc_code *); 607void gfc_resolve_flush (gfc_code *); 608void gfc_resolve_free (gfc_code *); 609void gfc_resolve_fseek_sub (gfc_code *); 610void gfc_resolve_fstat_sub (gfc_code *); 611void gfc_resolve_ftell_sub (gfc_code *); 612void gfc_resolve_fgetc_sub (gfc_code *); 613void gfc_resolve_fget_sub (gfc_code *); 614void gfc_resolve_fputc_sub (gfc_code *); 615void gfc_resolve_fput_sub (gfc_code *); 616void gfc_resolve_gerror (gfc_code *); 617void gfc_resolve_getarg (gfc_code *); 618void gfc_resolve_getcwd_sub (gfc_code *); 619void gfc_resolve_getlog (gfc_code *); 620void gfc_resolve_get_command (gfc_code *); 621void gfc_resolve_get_command_argument (gfc_code *); 622void gfc_resolve_get_environment_variable (gfc_code *); 623void gfc_resolve_gmtime (gfc_code *); 624void gfc_resolve_hostnm_sub (gfc_code *); 625void gfc_resolve_idate (gfc_code *); 626void gfc_resolve_itime (gfc_code *); 627void gfc_resolve_kill_sub (gfc_code *); 628void gfc_resolve_lstat_sub (gfc_code *); 629void gfc_resolve_ltime (gfc_code *); 630void gfc_resolve_mvbits (gfc_code *); 631void gfc_resolve_perror (gfc_code *); 632void gfc_resolve_random_number (gfc_code *); 633void gfc_resolve_random_seed (gfc_code *); 634void gfc_resolve_rename_sub (gfc_code *); 635void gfc_resolve_link_sub (gfc_code *); 636void gfc_resolve_symlnk_sub (gfc_code *); 637void gfc_resolve_signal_sub (gfc_code *); 638void gfc_resolve_sleep_sub (gfc_code *); 639void gfc_resolve_stat_sub (gfc_code *); 640void gfc_resolve_system_clock (gfc_code *); 641void gfc_resolve_system_sub (gfc_code *); 642void gfc_resolve_ttynam_sub (gfc_code *); 643void gfc_resolve_umask_sub (gfc_code *); 644void gfc_resolve_unlink_sub (gfc_code *); 645 646 647/* The mvbits() subroutine requires the most arguments: five. */ 648 649#define MAX_INTRINSIC_ARGS 5 650 651extern const char *gfc_current_intrinsic; 652extern gfc_intrinsic_arg *gfc_current_intrinsic_arg[MAX_INTRINSIC_ARGS]; 653extern locus *gfc_current_intrinsic_where; 654