Line data Source code
1 : /* gfortran backend interface
2 : Copyright (C) 2000-2026 Free Software Foundation, Inc.
3 : Contributed by Paul Brook.
4 :
5 : This file is part of GCC.
6 :
7 : GCC is free software; you can redistribute it and/or modify it under
8 : the terms of the GNU General Public License as published by the Free
9 : Software Foundation; either version 3, or (at your option) any later
10 : version.
11 :
12 : GCC is distributed in the hope that it will be useful, but WITHOUT ANY
13 : WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 : FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
15 : for more details.
16 :
17 : You should have received a copy of the GNU General Public License
18 : along with GCC; see the file COPYING3. If not see
19 : <http://www.gnu.org/licenses/>. */
20 :
21 : /* f95-lang.cc-- GCC backend interface stuff */
22 :
23 : /* declare required prototypes: */
24 :
25 : #include "config.h"
26 : #include "system.h"
27 : #include "coretypes.h"
28 : #include "target.h"
29 : #include "function.h"
30 : #include "tree.h"
31 : #include "gfortran.h"
32 : #include "trans.h"
33 : #include "stringpool.h"
34 : #include "diagnostic.h" /* For errorcount/warningcount */
35 : #include "langhooks.h"
36 : #include "langhooks-def.h"
37 : #include "toplev.h"
38 : #include "debug.h"
39 : #include "cpp.h"
40 : #include "trans-types.h"
41 : #include "trans-const.h"
42 : #include "attribs.h"
43 :
44 : /* Language-dependent contents of an identifier. */
45 :
46 : struct GTY(())
47 : lang_identifier {
48 : struct tree_identifier common;
49 : };
50 :
51 : /* The resulting tree type. */
52 :
53 : union GTY((desc ("TREE_CODE (&%h.generic) == IDENTIFIER_NODE"),
54 : chain_next ("CODE_CONTAINS_STRUCT (TREE_CODE (&%h.generic), TS_COMMON) ? ((union lang_tree_node *) TREE_CHAIN (&%h.generic)) : NULL")))
55 : lang_tree_node {
56 : union tree_node GTY((tag ("0"),
57 : desc ("tree_node_structure (&%h)"))) generic;
58 : struct lang_identifier GTY((tag ("1"))) identifier;
59 : };
60 :
61 : /* Save and restore the variables in this file and elsewhere
62 : that keep track of the progress of compilation of the current function.
63 : Used for nested functions. */
64 :
65 : struct GTY(())
66 : language_function {
67 : /* struct gfc_language_function base; */
68 : struct binding_level *binding_level;
69 : };
70 :
71 : static void gfc_init_decl_processing (void);
72 : static void gfc_init_builtin_functions (void);
73 : static bool global_bindings_p (void);
74 :
75 : /* Each front end provides its own. */
76 : static bool gfc_init (void);
77 : static void gfc_finish (void);
78 : static void gfc_be_parse_file (void);
79 : static void gfc_init_ts (void);
80 : static tree gfc_builtin_function (tree);
81 :
82 : /* Handle an "omp declare target" attribute; arguments as in
83 : struct attribute_spec.handler. */
84 : static tree
85 1357 : gfc_handle_omp_declare_target_attribute (tree *, tree, tree, int, bool *)
86 : {
87 1357 : return NULL_TREE;
88 : }
89 :
90 : /* Table of valid Fortran attributes. */
91 : static const attribute_spec gfc_gnu_attributes[] =
92 : {
93 : /* { name, min_len, max_len, decl_req, type_req, fn_type_req,
94 : affects_type_identity, handler, exclude } */
95 : { "omp declare target", 0, -1, true, false, false, false,
96 : gfc_handle_omp_declare_target_attribute, NULL },
97 : { "omp declare target link", 0, 0, true, false, false, false,
98 : gfc_handle_omp_declare_target_attribute, NULL },
99 : { "omp declare target indirect", 0, 0, true, false, false, false,
100 : gfc_handle_omp_declare_target_attribute, NULL },
101 : { "oacc function", 0, -1, true, false, false, false,
102 : gfc_handle_omp_declare_target_attribute, NULL },
103 : };
104 :
105 : static const scoped_attribute_specs gfc_gnu_attribute_table =
106 : {
107 : "gnu", { gfc_gnu_attributes }
108 : };
109 :
110 : static const scoped_attribute_specs *const gfc_attribute_table[] =
111 : {
112 : &gfc_gnu_attribute_table
113 : };
114 :
115 : /* Get a value for the SARIF v2.1.0 "artifact.sourceLanguage" property,
116 : based on the list in SARIF v2.1.0 Appendix J. */
117 :
118 : static const char *
119 2 : gfc_get_sarif_source_language (const char *)
120 : {
121 2 : return "fortran";
122 : }
123 :
124 : #undef LANG_HOOKS_NAME
125 : #undef LANG_HOOKS_INIT
126 : #undef LANG_HOOKS_FINISH
127 : #undef LANG_HOOKS_OPTION_LANG_MASK
128 : #undef LANG_HOOKS_INIT_OPTIONS_STRUCT
129 : #undef LANG_HOOKS_INIT_OPTIONS
130 : #undef LANG_HOOKS_HANDLE_OPTION
131 : #undef LANG_HOOKS_POST_OPTIONS
132 : #undef LANG_HOOKS_PARSE_FILE
133 : #undef LANG_HOOKS_MARK_ADDRESSABLE
134 : #undef LANG_HOOKS_TYPE_FOR_MODE
135 : #undef LANG_HOOKS_TYPE_FOR_SIZE
136 : #undef LANG_HOOKS_INIT_TS
137 : #undef LANG_HOOKS_OMP_ARRAY_DATA
138 : #undef LANG_HOOKS_OMP_ARRAY_SIZE
139 : #undef LANG_HOOKS_OMP_IS_ALLOCATABLE_OR_PTR
140 : #undef LANG_HOOKS_OMP_CHECK_OPTIONAL_ARGUMENT
141 : #undef LANG_HOOKS_OMP_PRIVATIZE_BY_REFERENCE
142 : #undef LANG_HOOKS_OMP_PREDETERMINED_SHARING
143 : #undef LANG_HOOKS_OMP_PREDETERMINED_MAPPING
144 : #undef LANG_HOOKS_OMP_REPORT_DECL
145 : #undef LANG_HOOKS_OMP_CLAUSE_DEFAULT_CTOR
146 : #undef LANG_HOOKS_OMP_CLAUSE_COPY_CTOR
147 : #undef LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP
148 : #undef LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR
149 : #undef LANG_HOOKS_OMP_CLAUSE_DTOR
150 : #undef LANG_HOOKS_OMP_FINISH_CLAUSE
151 : #undef LANG_HOOKS_OMP_DEEP_MAPPING
152 : #undef LANG_HOOKS_OMP_DEEP_MAPPING_P
153 : #undef LANG_HOOKS_OMP_DEEP_MAPPING_CNT
154 : #undef LANG_HOOKS_OMP_ALLOCATABLE_P
155 : #undef LANG_HOOKS_OMP_SCALAR_TARGET_P
156 : #undef LANG_HOOKS_OMP_SCALAR_P
157 : #undef LANG_HOOKS_OMP_DISREGARD_VALUE_EXPR
158 : #undef LANG_HOOKS_OMP_PRIVATE_DEBUG_CLAUSE
159 : #undef LANG_HOOKS_OMP_PRIVATE_OUTER_REF
160 : #undef LANG_HOOKS_OMP_FIRSTPRIVATIZE_TYPE_SIZES
161 : #undef LANG_HOOKS_BUILTIN_FUNCTION
162 : #undef LANG_HOOKS_BUILTIN_FUNCTION
163 : #undef LANG_HOOKS_GET_ARRAY_DESCR_INFO
164 : #undef LANG_HOOKS_ATTRIBUTE_TABLE
165 : #undef LANG_HOOKS_GET_SARIF_SOURCE_LANGUAGE
166 :
167 : /* Define lang hooks. */
168 : #define LANG_HOOKS_NAME "GNU Fortran"
169 : #define LANG_HOOKS_INIT gfc_init
170 : #define LANG_HOOKS_FINISH gfc_finish
171 : #define LANG_HOOKS_OPTION_LANG_MASK gfc_option_lang_mask
172 : #define LANG_HOOKS_INIT_OPTIONS_STRUCT gfc_init_options_struct
173 : #define LANG_HOOKS_INIT_OPTIONS gfc_init_options
174 : #define LANG_HOOKS_HANDLE_OPTION gfc_handle_option
175 : #define LANG_HOOKS_POST_OPTIONS gfc_post_options
176 : #define LANG_HOOKS_PARSE_FILE gfc_be_parse_file
177 : #define LANG_HOOKS_TYPE_FOR_MODE gfc_type_for_mode
178 : #define LANG_HOOKS_TYPE_FOR_SIZE gfc_type_for_size
179 : #define LANG_HOOKS_INIT_TS gfc_init_ts
180 : #define LANG_HOOKS_OMP_ARRAY_DATA gfc_omp_array_data
181 : #define LANG_HOOKS_OMP_ARRAY_SIZE gfc_omp_array_size
182 : #define LANG_HOOKS_OMP_IS_ALLOCATABLE_OR_PTR gfc_omp_is_allocatable_or_ptr
183 : #define LANG_HOOKS_OMP_CHECK_OPTIONAL_ARGUMENT gfc_omp_check_optional_argument
184 : #define LANG_HOOKS_OMP_PRIVATIZE_BY_REFERENCE gfc_omp_privatize_by_reference
185 : #define LANG_HOOKS_OMP_PREDETERMINED_SHARING gfc_omp_predetermined_sharing
186 : #define LANG_HOOKS_OMP_PREDETERMINED_MAPPING gfc_omp_predetermined_mapping
187 : #define LANG_HOOKS_OMP_REPORT_DECL gfc_omp_report_decl
188 : #define LANG_HOOKS_OMP_CLAUSE_DEFAULT_CTOR gfc_omp_clause_default_ctor
189 : #define LANG_HOOKS_OMP_CLAUSE_COPY_CTOR gfc_omp_clause_copy_ctor
190 : #define LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP gfc_omp_clause_assign_op
191 : #define LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR gfc_omp_clause_linear_ctor
192 : #define LANG_HOOKS_OMP_CLAUSE_DTOR gfc_omp_clause_dtor
193 : #define LANG_HOOKS_OMP_FINISH_CLAUSE gfc_omp_finish_clause
194 : #define LANG_HOOKS_OMP_DEEP_MAPPING gfc_omp_deep_mapping
195 : #define LANG_HOOKS_OMP_DEEP_MAPPING_P gfc_omp_deep_mapping_p
196 : #define LANG_HOOKS_OMP_DEEP_MAPPING_CNT gfc_omp_deep_mapping_cnt
197 : #define LANG_HOOKS_OMP_ALLOCATABLE_P gfc_omp_allocatable_p
198 : #define LANG_HOOKS_OMP_SCALAR_P gfc_omp_scalar_p
199 : #define LANG_HOOKS_OMP_SCALAR_TARGET_P gfc_omp_scalar_target_p
200 : #define LANG_HOOKS_OMP_DISREGARD_VALUE_EXPR gfc_omp_disregard_value_expr
201 : #define LANG_HOOKS_OMP_PRIVATE_DEBUG_CLAUSE gfc_omp_private_debug_clause
202 : #define LANG_HOOKS_OMP_PRIVATE_OUTER_REF gfc_omp_private_outer_ref
203 : #define LANG_HOOKS_OMP_FIRSTPRIVATIZE_TYPE_SIZES \
204 : gfc_omp_firstprivatize_type_sizes
205 : #define LANG_HOOKS_BUILTIN_FUNCTION gfc_builtin_function
206 : #define LANG_HOOKS_GET_ARRAY_DESCR_INFO gfc_get_array_descr_info
207 : #define LANG_HOOKS_ATTRIBUTE_TABLE gfc_attribute_table
208 : #define LANG_HOOKS_GET_SARIF_SOURCE_LANGUAGE gfc_get_sarif_source_language
209 :
210 : struct lang_hooks lang_hooks = LANG_HOOKS_INITIALIZER;
211 :
212 : #define NULL_BINDING_LEVEL (struct binding_level *) NULL
213 :
214 : /* A chain of binding_level structures awaiting reuse. */
215 :
216 : static GTY(()) struct binding_level *free_binding_level;
217 :
218 : /* True means we've initialized exception handling. */
219 : static bool gfc_eh_initialized_p;
220 :
221 : /* The current translation unit. */
222 : static GTY(()) tree current_translation_unit;
223 :
224 :
225 : static void
226 31289 : gfc_create_decls (void)
227 : {
228 : /* GCC builtins. */
229 31289 : gfc_init_builtin_functions ();
230 :
231 : /* Runtime/IO library functions. */
232 31289 : gfc_build_builtin_function_decls ();
233 :
234 31289 : gfc_init_constants ();
235 :
236 : /* Build our translation-unit decl. */
237 31289 : current_translation_unit
238 31289 : = build_translation_unit_decl (get_identifier (main_input_filename));
239 31289 : debug_hooks->register_main_translation_unit (current_translation_unit);
240 31289 : }
241 :
242 :
243 : static void
244 31289 : gfc_be_parse_file (void)
245 : {
246 31289 : gfc_create_decls ();
247 31289 : gfc_parse_file ();
248 31278 : gfc_generate_constructors ();
249 :
250 : /* Clear the binding level stack. */
251 31278 : while (!global_bindings_p ())
252 7 : poplevel (0, 0);
253 :
254 : /* Finalize all of the globals.
255 :
256 : Emulated tls lowering needs to see all TLS variables before we
257 : call finalize_compilation_unit. The C/C++ front ends manage this
258 : by calling decl_rest_of_compilation on each global and static
259 : variable as they are seen. The Fortran front end waits until
260 : here. */
261 140589359 : for (tree decl = getdecls (); decl ; decl = DECL_CHAIN (decl))
262 140558081 : rest_of_decl_compilation (decl, true, true);
263 :
264 : /* Switch to the default tree diagnostics here, because there may be
265 : diagnostics before gfc_finish(). */
266 31278 : gfc_diagnostics_finish ();
267 :
268 31278 : global_decl_processing ();
269 31278 : }
270 :
271 :
272 : /* Initialize everything. */
273 :
274 : static bool
275 31306 : gfc_init (void)
276 : {
277 31306 : if (!gfc_cpp_enabled () || gfc_option.flag_preprocessed)
278 : {
279 30153 : linemap_add (line_table, LC_ENTER, false, gfc_source_file, 1);
280 30153 : linemap_add (line_table, LC_RENAME, false, special_fname_builtin (), 0);
281 : }
282 : else
283 1153 : gfc_cpp_init_0 ();
284 :
285 31306 : gfc_init_decl_processing ();
286 31306 : gfc_static_ctors = NULL_TREE;
287 :
288 31306 : if (gfc_cpp_enabled () && !gfc_option.flag_preprocessed)
289 1153 : gfc_cpp_init ();
290 :
291 31306 : gfc_init_1 ();
292 :
293 : /* Calls exit in case of a fail. */
294 31306 : gfc_new_file ();
295 :
296 31302 : if (flag_preprocess_only)
297 13 : return false;
298 :
299 : return true;
300 : }
301 :
302 :
303 : static void
304 31287 : gfc_finish (void)
305 : {
306 31287 : gfc_cpp_done ();
307 31287 : gfc_done_1 ();
308 31287 : gfc_release_include_path ();
309 31287 : return;
310 : }
311 :
312 : /* These functions and variables deal with binding contours. We only
313 : need these functions for the list of PARM_DECLs, but we leave the
314 : functions more general; these are a simplified version of the
315 : functions from GNAT. */
316 :
317 : /* For each binding contour we allocate a binding_level structure which
318 : records the entities defined or declared in that contour. Contours
319 : include:
320 :
321 : the global one
322 : one for each subprogram definition
323 : one for each compound statement (declare block)
324 :
325 : Binding contours are used to create GCC tree BLOCK nodes. */
326 :
327 : struct GTY(())
328 : binding_level {
329 : /* A chain of ..._DECL nodes for all variables, constants, functions,
330 : parameters and type declarations. These ..._DECL nodes are chained
331 : through the DECL_CHAIN field. */
332 : tree names;
333 : /* For each level (except the global one), a chain of BLOCK nodes for all
334 : the levels that were entered and exited one level down from this one. */
335 : tree blocks;
336 : /* The binding level containing this one (the enclosing binding level). */
337 : struct binding_level *level_chain;
338 : /* True if nreverse has been already called on names; if false, names
339 : are ordered from newest declaration to oldest one. */
340 : bool reversed;
341 : };
342 :
343 : /* The binding level currently in effect. */
344 : static GTY(()) struct binding_level *current_binding_level = NULL;
345 :
346 : /* The outermost binding level. This binding level is created when the
347 : compiler is started and it will exist through the entire compilation. */
348 : static GTY(()) struct binding_level *global_binding_level;
349 :
350 : /* Binding level structures are initialized by copying this one. */
351 : static struct binding_level clear_binding_level = { NULL, NULL, NULL, false };
352 :
353 :
354 : /* Return true if we are in the global binding level. */
355 :
356 : bool
357 142843587 : global_bindings_p (void)
358 : {
359 31285 : return current_binding_level == global_binding_level;
360 : }
361 :
362 : tree
363 4821392 : getdecls (void)
364 : {
365 4821392 : if (!current_binding_level->reversed)
366 : {
367 2428841 : current_binding_level->reversed = true;
368 2428841 : current_binding_level->names = nreverse (current_binding_level->names);
369 : }
370 4821392 : return current_binding_level->names;
371 : }
372 :
373 : /* Enter a new binding level. */
374 :
375 : void
376 2428869 : pushlevel (void)
377 : {
378 2428869 : struct binding_level *newlevel = ggc_alloc<binding_level> ();
379 :
380 2428869 : *newlevel = clear_binding_level;
381 :
382 : /* Add this level to the front of the chain (stack) of levels that are
383 : active. */
384 2428869 : newlevel->level_chain = current_binding_level;
385 2428869 : current_binding_level = newlevel;
386 2428869 : }
387 :
388 : /* Exit a binding level.
389 : Pop the level off, and restore the state of the identifier-decl mappings
390 : that were in effect when this level was entered.
391 :
392 : If KEEP is nonzero, this level had explicit declarations, so
393 : and create a "block" (a BLOCK node) for the level
394 : to record its declarations and subblocks for symbol table output.
395 :
396 : If FUNCTIONBODY is nonzero, this level is the body of a function,
397 : so create a block as if KEEP were set and also clear out all
398 : label names. */
399 :
400 : tree
401 2397563 : poplevel (int keep, int functionbody)
402 : {
403 : /* Points to a BLOCK tree node. This is the BLOCK node constructed for the
404 : binding level that we are about to exit and which is returned by this
405 : routine. */
406 2397563 : tree block_node = NULL_TREE;
407 2397563 : tree decl_chain = getdecls ();
408 2397563 : tree subblock_chain = current_binding_level->blocks;
409 2397563 : tree subblock_node;
410 :
411 : /* If there were any declarations in the current binding level, or if this
412 : binding level is a function body, or if there are any nested blocks then
413 : create a BLOCK node to record them for the life of this function. */
414 2397563 : if (keep || functionbody)
415 713802 : block_node = build_block (keep ? decl_chain : 0, subblock_chain, 0, 0);
416 :
417 : /* Record the BLOCK node just built as the subblock its enclosing scope. */
418 3421592 : for (subblock_node = subblock_chain; subblock_node;
419 1024029 : subblock_node = BLOCK_CHAIN (subblock_node))
420 1024029 : BLOCK_SUPERCONTEXT (subblock_node) = block_node;
421 :
422 : /* Clear out the meanings of the local variables of this level. */
423 :
424 4380676 : for (subblock_node = decl_chain; subblock_node;
425 1983113 : subblock_node = DECL_CHAIN (subblock_node))
426 1983113 : if (DECL_NAME (subblock_node) != 0)
427 : /* If the identifier was used or addressed via a local extern decl,
428 : don't forget that fact. */
429 910096 : if (DECL_EXTERNAL (subblock_node))
430 : {
431 283 : if (TREE_USED (subblock_node))
432 62 : TREE_USED (DECL_NAME (subblock_node)) = 1;
433 283 : if (TREE_ADDRESSABLE (subblock_node))
434 50 : TREE_ADDRESSABLE (DECL_ASSEMBLER_NAME (subblock_node)) = 1;
435 : }
436 :
437 : /* Pop the current level. */
438 2397563 : current_binding_level = current_binding_level->level_chain;
439 :
440 2397563 : if (functionbody)
441 : /* This is the top level block of a function. */
442 112141 : DECL_INITIAL (current_function_decl) = block_node;
443 2285422 : else if (current_binding_level == global_binding_level)
444 : /* When using gfc_start_block/gfc_finish_block from middle-end hooks,
445 : don't add newly created BLOCKs as subblocks of global_binding_level. */
446 : ;
447 2281495 : else if (block_node)
448 : {
449 598828 : current_binding_level->blocks
450 598828 : = block_chainon (current_binding_level->blocks, block_node);
451 : }
452 :
453 : /* If we did not make a block for the level just exited, any blocks made for
454 : inner levels (since they cannot be recorded as subblocks in that level)
455 : must be carried forward so they will later become subblocks of something
456 : else. */
457 1682667 : else if (subblock_chain)
458 199429 : current_binding_level->blocks
459 199429 : = block_chainon (current_binding_level->blocks, subblock_chain);
460 2397563 : if (block_node)
461 713802 : TREE_USED (block_node) = 1;
462 :
463 2397563 : return block_node;
464 : }
465 :
466 :
467 : /* Records a ..._DECL node DECL as belonging to the current lexical scope.
468 : Returns the ..._DECL node. */
469 :
470 : tree
471 142604088 : pushdecl (tree decl)
472 : {
473 142604088 : if (global_bindings_p ())
474 140620975 : DECL_CONTEXT (decl) = current_translation_unit;
475 : else
476 : {
477 : /* External objects aren't nested. For debug info insert a copy
478 : of the decl into the binding level. */
479 1983113 : if (DECL_EXTERNAL (decl))
480 : {
481 283 : tree orig = decl;
482 283 : decl = copy_node (decl);
483 283 : DECL_CONTEXT (orig) = NULL_TREE;
484 : }
485 1983113 : DECL_CONTEXT (decl) = current_function_decl;
486 : }
487 :
488 : /* Put the declaration on the list. */
489 142604088 : DECL_CHAIN (decl) = current_binding_level->names;
490 142604088 : current_binding_level->names = decl;
491 :
492 : /* For the declaration of a type, set its name if it is not already set. */
493 :
494 142604088 : if (TREE_CODE (decl) == TYPE_DECL && TYPE_NAME (TREE_TYPE (decl)) == 0)
495 : {
496 689143 : if (DECL_SOURCE_LINE (decl) == 0)
497 689143 : TYPE_NAME (TREE_TYPE (decl)) = decl;
498 : else
499 0 : TYPE_NAME (TREE_TYPE (decl)) = DECL_NAME (decl);
500 : }
501 :
502 142604088 : return decl;
503 : }
504 :
505 :
506 : /* Like pushdecl, only it places X in GLOBAL_BINDING_LEVEL. */
507 :
508 : tree
509 21529 : pushdecl_top_level (tree x)
510 : {
511 21529 : tree t;
512 21529 : struct binding_level *b = current_binding_level;
513 :
514 21529 : current_binding_level = global_binding_level;
515 21529 : t = pushdecl (x);
516 21529 : current_binding_level = b;
517 21529 : return t;
518 : }
519 :
520 : #ifndef CHAR_TYPE_SIZE
521 : #define CHAR_TYPE_SIZE BITS_PER_UNIT
522 : #endif
523 :
524 : #ifndef INT_TYPE_SIZE
525 : #define INT_TYPE_SIZE BITS_PER_WORD
526 : #endif
527 :
528 : #undef SIZE_TYPE
529 : #define SIZE_TYPE "long unsigned int"
530 :
531 : /* Create tree nodes for the basic scalar types of Fortran 95,
532 : and some nodes representing standard constants (0, 1, (void *) 0).
533 : Initialize the global binding level.
534 : Make definitions for built-in primitive functions. */
535 : static void
536 31306 : gfc_init_decl_processing (void)
537 : {
538 31306 : current_function_decl = NULL;
539 31306 : current_binding_level = NULL_BINDING_LEVEL;
540 31306 : free_binding_level = NULL_BINDING_LEVEL;
541 :
542 : /* Make the binding_level structure for global names. We move all
543 : variables that are in a COMMON block to this binding level. */
544 31306 : pushlevel ();
545 31306 : global_binding_level = current_binding_level;
546 :
547 : /* Build common tree nodes. char_type_node is unsigned because we
548 : only use it for actual characters, not for INTEGER(1). */
549 31306 : build_common_tree_nodes (false);
550 :
551 : /* Set up F95 type nodes. */
552 31306 : gfc_init_kinds ();
553 31306 : gfc_init_types ();
554 31306 : gfc_init_c_interop_kinds ();
555 31306 : }
556 :
557 :
558 : /* Builtin function initialization. */
559 :
560 : static tree
561 135075500 : gfc_builtin_function (tree decl)
562 : {
563 135075500 : pushdecl (decl);
564 135075500 : return decl;
565 : }
566 :
567 : /* So far we need just these 12 attribute types. */
568 : #define ATTR_NULL 0
569 : #define ATTR_LEAF_LIST (ECF_LEAF)
570 : #define ATTR_NOTHROW_LEAF_LIST (ECF_NOTHROW | ECF_LEAF)
571 : #define ATTR_NOTHROW_LEAF_MALLOC_LIST (ECF_NOTHROW | ECF_LEAF | ECF_MALLOC)
572 : #define ATTR_CONST_NOTHROW_LEAF_LIST (ECF_NOTHROW | ECF_LEAF | ECF_CONST)
573 : #define ATTR_PURE_NOTHROW_LEAF_LIST (ECF_NOTHROW | ECF_LEAF | ECF_PURE)
574 : #define ATTR_NOTHROW_LIST (ECF_NOTHROW)
575 : #define ATTR_CONST_NOTHROW_LIST (ECF_NOTHROW | ECF_CONST)
576 : #define ATTR_ALLOC_WARN_UNUSED_RESULT_SIZE_2_NOTHROW_LIST \
577 : (ECF_NOTHROW | ECF_LEAF | ECF_MALLOC)
578 : #define ATTR_ALLOC_WARN_UNUSED_RESULT_SIZE_2_NOTHROW_LEAF_LIST \
579 : (ECF_NOTHROW | ECF_LEAF)
580 : #define ATTR_COLD_NORETURN_NOTHROW_LEAF_LIST \
581 : (ECF_COLD | ECF_NORETURN | \
582 : ECF_NOTHROW | ECF_LEAF)
583 : #define ATTR_CALLBACK_GOMP_LIST (ECF_CB_1_2 | ATTR_NOTHROW_LIST)
584 : #define ATTR_PURE_NOTHROW_LIST (ECF_PURE | ECF_NOTHROW)
585 :
586 : static void
587 19116800 : gfc_define_builtin (const char *name, tree type, enum built_in_function code,
588 : const char *library_name, int attr)
589 : {
590 19116800 : tree decl;
591 :
592 19116800 : decl = add_builtin_function (name, type, code, BUILT_IN_NORMAL,
593 : library_name, NULL_TREE);
594 19116800 : set_call_expr_flags (decl, attr);
595 :
596 19116800 : set_builtin_decl (code, decl, true);
597 19116800 : }
598 :
599 :
600 : #define DO_DEFINE_MATH_BUILTIN(code, name, argtype, tbase) \
601 : gfc_define_builtin ("__builtin_" name "l", tbase##longdouble[argtype], \
602 : BUILT_IN_ ## code ## L, name "l", \
603 : ATTR_CONST_NOTHROW_LEAF_LIST); \
604 : gfc_define_builtin ("__builtin_" name, tbase##double[argtype], \
605 : BUILT_IN_ ## code, name, \
606 : ATTR_CONST_NOTHROW_LEAF_LIST); \
607 : gfc_define_builtin ("__builtin_" name "f", tbase##float[argtype], \
608 : BUILT_IN_ ## code ## F, name "f", \
609 : ATTR_CONST_NOTHROW_LEAF_LIST);
610 :
611 : #define DEFINE_MATH_BUILTIN(code, name, argtype) \
612 : DO_DEFINE_MATH_BUILTIN (code, name, argtype, mfunc_)
613 :
614 : #define DEFINE_MATH_BUILTIN_C(code, name, argtype) \
615 : DO_DEFINE_MATH_BUILTIN (code, name, argtype, mfunc_) \
616 : DO_DEFINE_MATH_BUILTIN (C##code, "c" name, argtype, mfunc_c)
617 :
618 :
619 : /* Create function types for builtin functions. */
620 :
621 : static void
622 187734 : build_builtin_fntypes (tree *fntype, tree type)
623 : {
624 : /* type (*) (type) */
625 187734 : fntype[0] = build_function_type_list (type, type, NULL_TREE);
626 : /* type (*) (type, type) */
627 187734 : fntype[1] = build_function_type_list (type, type, type, NULL_TREE);
628 : /* type (*) (type, int) */
629 187734 : fntype[2] = build_function_type_list (type,
630 : type, integer_type_node, NULL_TREE);
631 : /* type (*) (void) */
632 187734 : fntype[3] = build_function_type_list (type, NULL_TREE);
633 : /* type (*) (type, &int) */
634 187734 : fntype[4] = build_function_type_list (type, type,
635 : build_pointer_type (integer_type_node),
636 : NULL_TREE);
637 : /* type (*) (int, type) */
638 187734 : fntype[5] = build_function_type_list (type,
639 : integer_type_node, type, NULL_TREE);
640 187734 : }
641 :
642 :
643 : static tree
644 156445 : builtin_type_for_size (int size, bool unsignedp)
645 : {
646 156445 : tree type = gfc_type_for_size (size, unsignedp);
647 156445 : return type ? type : error_mark_node;
648 : }
649 :
650 : /* Initialization of builtin function nodes. */
651 :
652 : static void
653 31289 : gfc_init_builtin_functions (void)
654 : {
655 31289 : enum builtin_type
656 : {
657 : #define DEF_PRIMITIVE_TYPE(NAME, VALUE) NAME,
658 : #define DEF_FUNCTION_TYPE_0(NAME, RETURN) NAME,
659 : #define DEF_FUNCTION_TYPE_1(NAME, RETURN, ARG1) NAME,
660 : #define DEF_FUNCTION_TYPE_2(NAME, RETURN, ARG1, ARG2) NAME,
661 : #define DEF_FUNCTION_TYPE_3(NAME, RETURN, ARG1, ARG2, ARG3) NAME,
662 : #define DEF_FUNCTION_TYPE_4(NAME, RETURN, ARG1, ARG2, ARG3, ARG4) NAME,
663 : #define DEF_FUNCTION_TYPE_5(NAME, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5) NAME,
664 : #define DEF_FUNCTION_TYPE_6(NAME, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \
665 : ARG6) NAME,
666 : #define DEF_FUNCTION_TYPE_7(NAME, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \
667 : ARG6, ARG7) NAME,
668 : #define DEF_FUNCTION_TYPE_8(NAME, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \
669 : ARG6, ARG7, ARG8) NAME,
670 : #define DEF_FUNCTION_TYPE_9(NAME, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \
671 : ARG6, ARG7, ARG8, ARG9) NAME,
672 : #define DEF_FUNCTION_TYPE_10(NAME, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \
673 : ARG6, ARG7, ARG8, ARG9, ARG10) NAME,
674 : #define DEF_FUNCTION_TYPE_11(NAME, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \
675 : ARG6, ARG7, ARG8, ARG9, ARG10, ARG11) NAME,
676 : #define DEF_FUNCTION_TYPE_VAR_0(NAME, RETURN) NAME,
677 : #define DEF_FUNCTION_TYPE_VAR_1(NAME, RETURN, ARG1) NAME,
678 : #define DEF_FUNCTION_TYPE_VAR_2(NAME, RETURN, ARG1, ARG2) NAME,
679 : #define DEF_FUNCTION_TYPE_VAR_6(NAME, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \
680 : ARG6) NAME,
681 : #define DEF_FUNCTION_TYPE_VAR_7(NAME, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \
682 : ARG6, ARG7) NAME,
683 : #define DEF_POINTER_TYPE(NAME, TYPE) NAME,
684 : #include "types.def"
685 : #undef DEF_PRIMITIVE_TYPE
686 : #undef DEF_FUNCTION_TYPE_0
687 : #undef DEF_FUNCTION_TYPE_1
688 : #undef DEF_FUNCTION_TYPE_2
689 : #undef DEF_FUNCTION_TYPE_3
690 : #undef DEF_FUNCTION_TYPE_4
691 : #undef DEF_FUNCTION_TYPE_5
692 : #undef DEF_FUNCTION_TYPE_6
693 : #undef DEF_FUNCTION_TYPE_7
694 : #undef DEF_FUNCTION_TYPE_8
695 : #undef DEF_FUNCTION_TYPE_9
696 : #undef DEF_FUNCTION_TYPE_10
697 : #undef DEF_FUNCTION_TYPE_11
698 : #undef DEF_FUNCTION_TYPE_VAR_0
699 : #undef DEF_FUNCTION_TYPE_VAR_1
700 : #undef DEF_FUNCTION_TYPE_VAR_2
701 : #undef DEF_FUNCTION_TYPE_VAR_6
702 : #undef DEF_FUNCTION_TYPE_VAR_7
703 : #undef DEF_POINTER_TYPE
704 : BT_LAST
705 : };
706 :
707 31289 : tree mfunc_float[6];
708 31289 : tree mfunc_double[6];
709 31289 : tree mfunc_longdouble[6];
710 31289 : tree mfunc_cfloat[6];
711 31289 : tree mfunc_cdouble[6];
712 31289 : tree mfunc_clongdouble[6];
713 31289 : tree func_cfloat_float, func_float_cfloat;
714 31289 : tree func_cdouble_double, func_double_cdouble;
715 31289 : tree func_clongdouble_longdouble, func_longdouble_clongdouble;
716 31289 : tree func_float_floatp_floatp;
717 31289 : tree func_double_doublep_doublep;
718 31289 : tree func_longdouble_longdoublep_longdoublep;
719 31289 : tree ftype, ptype;
720 31289 : tree builtin_types[(int) BT_LAST + 1];
721 :
722 31289 : int attr;
723 :
724 31289 : build_builtin_fntypes (mfunc_float, float_type_node);
725 31289 : build_builtin_fntypes (mfunc_double, double_type_node);
726 31289 : build_builtin_fntypes (mfunc_longdouble, long_double_type_node);
727 31289 : build_builtin_fntypes (mfunc_cfloat, complex_float_type_node);
728 31289 : build_builtin_fntypes (mfunc_cdouble, complex_double_type_node);
729 31289 : build_builtin_fntypes (mfunc_clongdouble, complex_long_double_type_node);
730 :
731 31289 : func_cfloat_float = build_function_type_list (float_type_node,
732 : complex_float_type_node,
733 : NULL_TREE);
734 :
735 31289 : func_float_cfloat = build_function_type_list (complex_float_type_node,
736 : float_type_node, NULL_TREE);
737 :
738 31289 : func_cdouble_double = build_function_type_list (double_type_node,
739 : complex_double_type_node,
740 : NULL_TREE);
741 :
742 31289 : func_double_cdouble = build_function_type_list (complex_double_type_node,
743 : double_type_node, NULL_TREE);
744 :
745 31289 : func_clongdouble_longdouble
746 31289 : = build_function_type_list (long_double_type_node,
747 : complex_long_double_type_node, NULL_TREE);
748 :
749 31289 : func_longdouble_clongdouble
750 31289 : = build_function_type_list (complex_long_double_type_node,
751 : long_double_type_node, NULL_TREE);
752 :
753 31289 : ptype = build_pointer_type (float_type_node);
754 31289 : func_float_floatp_floatp
755 31289 : = build_function_type_list (void_type_node, float_type_node, ptype, ptype,
756 : NULL_TREE);
757 :
758 31289 : ptype = build_pointer_type (double_type_node);
759 31289 : func_double_doublep_doublep
760 31289 : = build_function_type_list (void_type_node, double_type_node, ptype,
761 : ptype, NULL_TREE);
762 :
763 31289 : ptype = build_pointer_type (long_double_type_node);
764 31289 : func_longdouble_longdoublep_longdoublep
765 31289 : = build_function_type_list (void_type_node, long_double_type_node, ptype,
766 : ptype, NULL_TREE);
767 :
768 : /* Non-math builtins are defined manually, so they're not included here. */
769 : #define OTHER_BUILTIN(ID,NAME,TYPE,CONST)
770 :
771 : #include "mathbuiltins.def"
772 :
773 31289 : gfc_define_builtin ("__builtin_roundl", mfunc_longdouble[0],
774 : BUILT_IN_ROUNDL, "roundl", ATTR_CONST_NOTHROW_LEAF_LIST);
775 31289 : gfc_define_builtin ("__builtin_round", mfunc_double[0],
776 : BUILT_IN_ROUND, "round", ATTR_CONST_NOTHROW_LEAF_LIST);
777 31289 : gfc_define_builtin ("__builtin_roundf", mfunc_float[0],
778 : BUILT_IN_ROUNDF, "roundf", ATTR_CONST_NOTHROW_LEAF_LIST);
779 :
780 31289 : gfc_define_builtin ("__builtin_truncl", mfunc_longdouble[0],
781 : BUILT_IN_TRUNCL, "truncl", ATTR_CONST_NOTHROW_LEAF_LIST);
782 31289 : gfc_define_builtin ("__builtin_trunc", mfunc_double[0],
783 : BUILT_IN_TRUNC, "trunc", ATTR_CONST_NOTHROW_LEAF_LIST);
784 31289 : gfc_define_builtin ("__builtin_truncf", mfunc_float[0],
785 : BUILT_IN_TRUNCF, "truncf", ATTR_CONST_NOTHROW_LEAF_LIST);
786 :
787 31289 : gfc_define_builtin ("__builtin_cabsl", func_clongdouble_longdouble,
788 : BUILT_IN_CABSL, "cabsl", ATTR_CONST_NOTHROW_LEAF_LIST);
789 31289 : gfc_define_builtin ("__builtin_cabs", func_cdouble_double,
790 : BUILT_IN_CABS, "cabs", ATTR_CONST_NOTHROW_LEAF_LIST);
791 31289 : gfc_define_builtin ("__builtin_cabsf", func_cfloat_float,
792 : BUILT_IN_CABSF, "cabsf", ATTR_CONST_NOTHROW_LEAF_LIST);
793 :
794 31289 : gfc_define_builtin ("__builtin_copysignl", mfunc_longdouble[1],
795 : BUILT_IN_COPYSIGNL, "copysignl",
796 : ATTR_CONST_NOTHROW_LEAF_LIST);
797 31289 : gfc_define_builtin ("__builtin_copysign", mfunc_double[1],
798 : BUILT_IN_COPYSIGN, "copysign",
799 : ATTR_CONST_NOTHROW_LEAF_LIST);
800 31289 : gfc_define_builtin ("__builtin_copysignf", mfunc_float[1],
801 : BUILT_IN_COPYSIGNF, "copysignf",
802 : ATTR_CONST_NOTHROW_LEAF_LIST);
803 :
804 31289 : gfc_define_builtin ("__builtin_nextafterl", mfunc_longdouble[1],
805 : BUILT_IN_NEXTAFTERL, "nextafterl",
806 : ATTR_CONST_NOTHROW_LEAF_LIST);
807 31289 : gfc_define_builtin ("__builtin_nextafter", mfunc_double[1],
808 : BUILT_IN_NEXTAFTER, "nextafter",
809 : ATTR_CONST_NOTHROW_LEAF_LIST);
810 31289 : gfc_define_builtin ("__builtin_nextafterf", mfunc_float[1],
811 : BUILT_IN_NEXTAFTERF, "nextafterf",
812 : ATTR_CONST_NOTHROW_LEAF_LIST);
813 :
814 : /* Some built-ins depend on rounding mode. Depending on compilation options, they
815 : will be "pure" or "const". */
816 31289 : attr = flag_rounding_math ? ATTR_PURE_NOTHROW_LEAF_LIST : ATTR_CONST_NOTHROW_LEAF_LIST;
817 :
818 31289 : gfc_define_builtin ("__builtin_rintl", mfunc_longdouble[0],
819 : BUILT_IN_RINTL, "rintl", attr);
820 31289 : gfc_define_builtin ("__builtin_rint", mfunc_double[0],
821 : BUILT_IN_RINT, "rint", attr);
822 31289 : gfc_define_builtin ("__builtin_rintf", mfunc_float[0],
823 : BUILT_IN_RINTF, "rintf", attr);
824 :
825 31289 : gfc_define_builtin ("__builtin_remainderl", mfunc_longdouble[1],
826 : BUILT_IN_REMAINDERL, "remainderl", attr);
827 31289 : gfc_define_builtin ("__builtin_remainder", mfunc_double[1],
828 : BUILT_IN_REMAINDER, "remainder", attr);
829 31289 : gfc_define_builtin ("__builtin_remainderf", mfunc_float[1],
830 : BUILT_IN_REMAINDERF, "remainderf", attr);
831 :
832 31289 : gfc_define_builtin ("__builtin_logbl", mfunc_longdouble[0],
833 : BUILT_IN_LOGBL, "logbl", ATTR_CONST_NOTHROW_LEAF_LIST);
834 31289 : gfc_define_builtin ("__builtin_logb", mfunc_double[0],
835 : BUILT_IN_LOGB, "logb", ATTR_CONST_NOTHROW_LEAF_LIST);
836 31289 : gfc_define_builtin ("__builtin_logbf", mfunc_float[0],
837 : BUILT_IN_LOGBF, "logbf", ATTR_CONST_NOTHROW_LEAF_LIST);
838 :
839 :
840 31289 : gfc_define_builtin ("__builtin_frexpl", mfunc_longdouble[4],
841 : BUILT_IN_FREXPL, "frexpl", ATTR_NOTHROW_LEAF_LIST);
842 31289 : gfc_define_builtin ("__builtin_frexp", mfunc_double[4],
843 : BUILT_IN_FREXP, "frexp", ATTR_NOTHROW_LEAF_LIST);
844 31289 : gfc_define_builtin ("__builtin_frexpf", mfunc_float[4],
845 : BUILT_IN_FREXPF, "frexpf", ATTR_NOTHROW_LEAF_LIST);
846 :
847 31289 : gfc_define_builtin ("__builtin_fabsl", mfunc_longdouble[0],
848 : BUILT_IN_FABSL, "fabsl", ATTR_CONST_NOTHROW_LEAF_LIST);
849 31289 : gfc_define_builtin ("__builtin_fabs", mfunc_double[0],
850 : BUILT_IN_FABS, "fabs", ATTR_CONST_NOTHROW_LEAF_LIST);
851 31289 : gfc_define_builtin ("__builtin_fabsf", mfunc_float[0],
852 : BUILT_IN_FABSF, "fabsf", ATTR_CONST_NOTHROW_LEAF_LIST);
853 :
854 31289 : gfc_define_builtin ("__builtin_scalbnl", mfunc_longdouble[2],
855 : BUILT_IN_SCALBNL, "scalbnl", ATTR_CONST_NOTHROW_LEAF_LIST);
856 31289 : gfc_define_builtin ("__builtin_scalbn", mfunc_double[2],
857 : BUILT_IN_SCALBN, "scalbn", ATTR_CONST_NOTHROW_LEAF_LIST);
858 31289 : gfc_define_builtin ("__builtin_scalbnf", mfunc_float[2],
859 : BUILT_IN_SCALBNF, "scalbnf", ATTR_CONST_NOTHROW_LEAF_LIST);
860 :
861 31289 : gfc_define_builtin ("__builtin_fmaxl", mfunc_longdouble[1],
862 : BUILT_IN_FMAXL, "fmaxl", ATTR_CONST_NOTHROW_LEAF_LIST);
863 31289 : gfc_define_builtin ("__builtin_fmax", mfunc_double[1],
864 : BUILT_IN_FMAX, "fmax", ATTR_CONST_NOTHROW_LEAF_LIST);
865 31289 : gfc_define_builtin ("__builtin_fmaxf", mfunc_float[1],
866 : BUILT_IN_FMAXF, "fmaxf", ATTR_CONST_NOTHROW_LEAF_LIST);
867 :
868 31289 : gfc_define_builtin ("__builtin_fminl", mfunc_longdouble[1],
869 : BUILT_IN_FMINL, "fminl", ATTR_CONST_NOTHROW_LEAF_LIST);
870 31289 : gfc_define_builtin ("__builtin_fmin", mfunc_double[1],
871 : BUILT_IN_FMIN, "fmin", ATTR_CONST_NOTHROW_LEAF_LIST);
872 31289 : gfc_define_builtin ("__builtin_fminf", mfunc_float[1],
873 : BUILT_IN_FMINF, "fminf", ATTR_CONST_NOTHROW_LEAF_LIST);
874 :
875 31289 : gfc_define_builtin ("__builtin_fmodl", mfunc_longdouble[1],
876 : BUILT_IN_FMODL, "fmodl", ATTR_CONST_NOTHROW_LEAF_LIST);
877 31289 : gfc_define_builtin ("__builtin_fmod", mfunc_double[1],
878 : BUILT_IN_FMOD, "fmod", ATTR_CONST_NOTHROW_LEAF_LIST);
879 31289 : gfc_define_builtin ("__builtin_fmodf", mfunc_float[1],
880 : BUILT_IN_FMODF, "fmodf", ATTR_CONST_NOTHROW_LEAF_LIST);
881 :
882 : /* iround{f,,l}, lround{f,,l} and llround{f,,l} */
883 31289 : ftype = build_function_type_list (integer_type_node,
884 : float_type_node, NULL_TREE);
885 31289 : gfc_define_builtin("__builtin_iroundf", ftype, BUILT_IN_IROUNDF,
886 : "iroundf", ATTR_CONST_NOTHROW_LEAF_LIST);
887 31289 : ftype = build_function_type_list (long_integer_type_node,
888 : float_type_node, NULL_TREE);
889 31289 : gfc_define_builtin ("__builtin_lroundf", ftype, BUILT_IN_LROUNDF,
890 : "lroundf", ATTR_CONST_NOTHROW_LEAF_LIST);
891 31289 : ftype = build_function_type_list (long_long_integer_type_node,
892 : float_type_node, NULL_TREE);
893 31289 : gfc_define_builtin ("__builtin_llroundf", ftype, BUILT_IN_LLROUNDF,
894 : "llroundf", ATTR_CONST_NOTHROW_LEAF_LIST);
895 :
896 31289 : ftype = build_function_type_list (integer_type_node,
897 : double_type_node, NULL_TREE);
898 31289 : gfc_define_builtin("__builtin_iround", ftype, BUILT_IN_IROUND,
899 : "iround", ATTR_CONST_NOTHROW_LEAF_LIST);
900 31289 : ftype = build_function_type_list (long_integer_type_node,
901 : double_type_node, NULL_TREE);
902 31289 : gfc_define_builtin ("__builtin_lround", ftype, BUILT_IN_LROUND,
903 : "lround", ATTR_CONST_NOTHROW_LEAF_LIST);
904 31289 : ftype = build_function_type_list (long_long_integer_type_node,
905 : double_type_node, NULL_TREE);
906 31289 : gfc_define_builtin ("__builtin_llround", ftype, BUILT_IN_LLROUND,
907 : "llround", ATTR_CONST_NOTHROW_LEAF_LIST);
908 :
909 31289 : ftype = build_function_type_list (integer_type_node,
910 : long_double_type_node, NULL_TREE);
911 31289 : gfc_define_builtin("__builtin_iroundl", ftype, BUILT_IN_IROUNDL,
912 : "iroundl", ATTR_CONST_NOTHROW_LEAF_LIST);
913 31289 : ftype = build_function_type_list (long_integer_type_node,
914 : long_double_type_node, NULL_TREE);
915 31289 : gfc_define_builtin ("__builtin_lroundl", ftype, BUILT_IN_LROUNDL,
916 : "lroundl", ATTR_CONST_NOTHROW_LEAF_LIST);
917 31289 : ftype = build_function_type_list (long_long_integer_type_node,
918 : long_double_type_node, NULL_TREE);
919 31289 : gfc_define_builtin ("__builtin_llroundl", ftype, BUILT_IN_LLROUNDL,
920 : "llroundl", ATTR_CONST_NOTHROW_LEAF_LIST);
921 :
922 : /* These are used to implement the ** operator. */
923 31289 : gfc_define_builtin ("__builtin_powl", mfunc_longdouble[1],
924 : BUILT_IN_POWL, "powl", ATTR_CONST_NOTHROW_LEAF_LIST);
925 31289 : gfc_define_builtin ("__builtin_pow", mfunc_double[1],
926 : BUILT_IN_POW, "pow", ATTR_CONST_NOTHROW_LEAF_LIST);
927 31289 : gfc_define_builtin ("__builtin_powf", mfunc_float[1],
928 : BUILT_IN_POWF, "powf", ATTR_CONST_NOTHROW_LEAF_LIST);
929 31289 : gfc_define_builtin ("__builtin_cpowl", mfunc_clongdouble[1],
930 : BUILT_IN_CPOWL, "cpowl", ATTR_CONST_NOTHROW_LEAF_LIST);
931 31289 : gfc_define_builtin ("__builtin_cpow", mfunc_cdouble[1],
932 : BUILT_IN_CPOW, "cpow", ATTR_CONST_NOTHROW_LEAF_LIST);
933 31289 : gfc_define_builtin ("__builtin_cpowf", mfunc_cfloat[1],
934 : BUILT_IN_CPOWF, "cpowf", ATTR_CONST_NOTHROW_LEAF_LIST);
935 31289 : gfc_define_builtin ("__builtin_powil", mfunc_longdouble[2],
936 : BUILT_IN_POWIL, "powil", ATTR_CONST_NOTHROW_LEAF_LIST);
937 31289 : gfc_define_builtin ("__builtin_powi", mfunc_double[2],
938 : BUILT_IN_POWI, "powi", ATTR_CONST_NOTHROW_LEAF_LIST);
939 31289 : gfc_define_builtin ("__builtin_powif", mfunc_float[2],
940 : BUILT_IN_POWIF, "powif", ATTR_CONST_NOTHROW_LEAF_LIST);
941 :
942 :
943 31289 : if (targetm.libc_has_function (function_c99_math_complex, NULL_TREE))
944 : {
945 31289 : gfc_define_builtin ("__builtin_cbrtl", mfunc_longdouble[0],
946 : BUILT_IN_CBRTL, "cbrtl",
947 : ATTR_CONST_NOTHROW_LEAF_LIST);
948 31289 : gfc_define_builtin ("__builtin_cbrt", mfunc_double[0],
949 : BUILT_IN_CBRT, "cbrt",
950 : ATTR_CONST_NOTHROW_LEAF_LIST);
951 31289 : gfc_define_builtin ("__builtin_cbrtf", mfunc_float[0],
952 : BUILT_IN_CBRTF, "cbrtf",
953 : ATTR_CONST_NOTHROW_LEAF_LIST);
954 31289 : gfc_define_builtin ("__builtin_cexpil", func_longdouble_clongdouble,
955 : BUILT_IN_CEXPIL, "cexpil",
956 : ATTR_CONST_NOTHROW_LEAF_LIST);
957 31289 : gfc_define_builtin ("__builtin_cexpi", func_double_cdouble,
958 : BUILT_IN_CEXPI, "cexpi",
959 : ATTR_CONST_NOTHROW_LEAF_LIST);
960 31289 : gfc_define_builtin ("__builtin_cexpif", func_float_cfloat,
961 : BUILT_IN_CEXPIF, "cexpif",
962 : ATTR_CONST_NOTHROW_LEAF_LIST);
963 : }
964 :
965 31289 : if (targetm.libc_has_function (function_sincos, NULL_TREE))
966 : {
967 31289 : gfc_define_builtin ("__builtin_sincosl",
968 : func_longdouble_longdoublep_longdoublep,
969 : BUILT_IN_SINCOSL, "sincosl", ATTR_NOTHROW_LEAF_LIST);
970 31289 : gfc_define_builtin ("__builtin_sincos", func_double_doublep_doublep,
971 : BUILT_IN_SINCOS, "sincos", ATTR_NOTHROW_LEAF_LIST);
972 31289 : gfc_define_builtin ("__builtin_sincosf", func_float_floatp_floatp,
973 : BUILT_IN_SINCOSF, "sincosf", ATTR_NOTHROW_LEAF_LIST);
974 : }
975 :
976 : /* For LEADZ, TRAILZ, POPCNT and POPPAR. */
977 31289 : ftype = build_function_type_list (integer_type_node,
978 : unsigned_type_node, NULL_TREE);
979 31289 : gfc_define_builtin ("__builtin_clz", ftype, BUILT_IN_CLZ,
980 : "__builtin_clz", ATTR_CONST_NOTHROW_LEAF_LIST);
981 31289 : gfc_define_builtin ("__builtin_ctz", ftype, BUILT_IN_CTZ,
982 : "__builtin_ctz", ATTR_CONST_NOTHROW_LEAF_LIST);
983 31289 : gfc_define_builtin ("__builtin_parity", ftype, BUILT_IN_PARITY,
984 : "__builtin_parity", ATTR_CONST_NOTHROW_LEAF_LIST);
985 31289 : gfc_define_builtin ("__builtin_popcount", ftype, BUILT_IN_POPCOUNT,
986 : "__builtin_popcount", ATTR_CONST_NOTHROW_LEAF_LIST);
987 :
988 31289 : ftype = build_function_type_list (integer_type_node,
989 : long_unsigned_type_node, NULL_TREE);
990 31289 : gfc_define_builtin ("__builtin_clzl", ftype, BUILT_IN_CLZL,
991 : "__builtin_clzl", ATTR_CONST_NOTHROW_LEAF_LIST);
992 31289 : gfc_define_builtin ("__builtin_ctzl", ftype, BUILT_IN_CTZL,
993 : "__builtin_ctzl", ATTR_CONST_NOTHROW_LEAF_LIST);
994 31289 : gfc_define_builtin ("__builtin_parityl", ftype, BUILT_IN_PARITYL,
995 : "__builtin_parityl", ATTR_CONST_NOTHROW_LEAF_LIST);
996 31289 : gfc_define_builtin ("__builtin_popcountl", ftype, BUILT_IN_POPCOUNTL,
997 : "__builtin_popcountl", ATTR_CONST_NOTHROW_LEAF_LIST);
998 :
999 31289 : ftype = build_function_type_list (integer_type_node,
1000 : long_long_unsigned_type_node, NULL_TREE);
1001 31289 : gfc_define_builtin ("__builtin_clzll", ftype, BUILT_IN_CLZLL,
1002 : "__builtin_clzll", ATTR_CONST_NOTHROW_LEAF_LIST);
1003 31289 : gfc_define_builtin ("__builtin_ctzll", ftype, BUILT_IN_CTZLL,
1004 : "__builtin_ctzll", ATTR_CONST_NOTHROW_LEAF_LIST);
1005 31289 : gfc_define_builtin ("__builtin_parityll", ftype, BUILT_IN_PARITYLL,
1006 : "__builtin_parityll", ATTR_CONST_NOTHROW_LEAF_LIST);
1007 31289 : gfc_define_builtin ("__builtin_popcountll", ftype, BUILT_IN_POPCOUNTLL,
1008 : "__builtin_popcountll", ATTR_CONST_NOTHROW_LEAF_LIST);
1009 :
1010 : /* Other builtin functions we use. */
1011 :
1012 31289 : ftype = build_function_type_list (long_integer_type_node,
1013 : long_integer_type_node,
1014 : long_integer_type_node, NULL_TREE);
1015 31289 : gfc_define_builtin ("__builtin_expect", ftype, BUILT_IN_EXPECT,
1016 : "__builtin_expect", ATTR_CONST_NOTHROW_LEAF_LIST);
1017 :
1018 31289 : ftype = build_function_type_list (void_type_node,
1019 : pvoid_type_node, NULL_TREE);
1020 31289 : gfc_define_builtin ("__builtin_free", ftype, BUILT_IN_FREE,
1021 : "free", ATTR_NOTHROW_LEAF_LIST);
1022 :
1023 31289 : ftype = build_function_type_list (pvoid_type_node,
1024 : size_type_node, NULL_TREE);
1025 31289 : gfc_define_builtin ("__builtin_malloc", ftype, BUILT_IN_MALLOC,
1026 : "malloc", ATTR_NOTHROW_LEAF_MALLOC_LIST);
1027 :
1028 31289 : ftype = build_function_type_list (pvoid_type_node, size_type_node,
1029 : size_type_node, NULL_TREE);
1030 31289 : gfc_define_builtin ("__builtin_calloc", ftype, BUILT_IN_CALLOC,
1031 : "calloc", ATTR_NOTHROW_LEAF_MALLOC_LIST);
1032 31289 : DECL_IS_MALLOC (builtin_decl_explicit (BUILT_IN_CALLOC)) = 1;
1033 :
1034 31289 : ftype = build_function_type_list (pvoid_type_node, pvoid_type_node,
1035 : size_type_node, NULL_TREE);
1036 31289 : gfc_define_builtin ("__builtin_realloc", ftype, BUILT_IN_REALLOC,
1037 : "realloc", ATTR_NOTHROW_LEAF_LIST);
1038 :
1039 : /* Type-generic floating-point classification built-ins. */
1040 :
1041 31289 : ftype = build_function_type (integer_type_node, NULL_TREE);
1042 31289 : gfc_define_builtin ("__builtin_isfinite", ftype, BUILT_IN_ISFINITE,
1043 : "__builtin_isfinite", ATTR_CONST_NOTHROW_LEAF_LIST);
1044 31289 : gfc_define_builtin ("__builtin_isinf", ftype, BUILT_IN_ISINF,
1045 : "__builtin_isinf", ATTR_CONST_NOTHROW_LEAF_LIST);
1046 31289 : gfc_define_builtin ("__builtin_isinf_sign", ftype, BUILT_IN_ISINF_SIGN,
1047 : "__builtin_isinf_sign", ATTR_CONST_NOTHROW_LEAF_LIST);
1048 31289 : gfc_define_builtin ("__builtin_isnan", ftype, BUILT_IN_ISNAN,
1049 : "__builtin_isnan", ATTR_CONST_NOTHROW_LEAF_LIST);
1050 31289 : gfc_define_builtin ("__builtin_isnormal", ftype, BUILT_IN_ISNORMAL,
1051 : "__builtin_isnormal", ATTR_CONST_NOTHROW_LEAF_LIST);
1052 31289 : gfc_define_builtin ("__builtin_issignaling", ftype, BUILT_IN_ISSIGNALING,
1053 : "__builtin_issignaling", ATTR_CONST_NOTHROW_LEAF_LIST);
1054 31289 : gfc_define_builtin ("__builtin_signbit", ftype, BUILT_IN_SIGNBIT,
1055 : "__builtin_signbit", ATTR_CONST_NOTHROW_LEAF_LIST);
1056 31289 : gfc_define_builtin ("__builtin_fpclassify", ftype, BUILT_IN_FPCLASSIFY,
1057 : "__builtin_fpclassify", ATTR_CONST_NOTHROW_LEAF_LIST);
1058 :
1059 31289 : gfc_define_builtin ("__builtin_isless", ftype, BUILT_IN_ISLESS,
1060 : "__builtin_isless", ATTR_CONST_NOTHROW_LEAF_LIST);
1061 31289 : gfc_define_builtin ("__builtin_islessequal", ftype, BUILT_IN_ISLESSEQUAL,
1062 : "__builtin_islessequal", ATTR_CONST_NOTHROW_LEAF_LIST);
1063 31289 : gfc_define_builtin ("__builtin_islessgreater", ftype, BUILT_IN_ISLESSGREATER,
1064 : "__builtin_islessgreater", ATTR_CONST_NOTHROW_LEAF_LIST);
1065 31289 : gfc_define_builtin ("__builtin_isgreater", ftype, BUILT_IN_ISGREATER,
1066 : "__builtin_isgreater", ATTR_CONST_NOTHROW_LEAF_LIST);
1067 31289 : gfc_define_builtin ("__builtin_isgreaterequal", ftype,
1068 : BUILT_IN_ISGREATEREQUAL, "__builtin_isgreaterequal",
1069 : ATTR_CONST_NOTHROW_LEAF_LIST);
1070 31289 : gfc_define_builtin ("__builtin_isunordered", ftype, BUILT_IN_ISUNORDERED,
1071 : "__builtin_isunordered", ATTR_CONST_NOTHROW_LEAF_LIST);
1072 31289 : gfc_define_builtin ("__builtin_iseqsig", ftype, BUILT_IN_ISEQSIG,
1073 : "__builtin_iseqsig", ATTR_CONST_NOTHROW_LEAF_LIST);
1074 :
1075 :
1076 : #define DEF_PRIMITIVE_TYPE(ENUM, VALUE) \
1077 : builtin_types[(int) ENUM] = VALUE;
1078 : #define DEF_FUNCTION_TYPE_0(ENUM, RETURN) \
1079 : builtin_types[(int) ENUM] \
1080 : = build_function_type_list (builtin_types[(int) RETURN], \
1081 : NULL_TREE);
1082 : #define DEF_FUNCTION_TYPE_1(ENUM, RETURN, ARG1) \
1083 : builtin_types[(int) ENUM] \
1084 : = build_function_type_list (builtin_types[(int) RETURN], \
1085 : builtin_types[(int) ARG1], \
1086 : NULL_TREE);
1087 : #define DEF_FUNCTION_TYPE_2(ENUM, RETURN, ARG1, ARG2) \
1088 : builtin_types[(int) ENUM] \
1089 : = build_function_type_list (builtin_types[(int) RETURN], \
1090 : builtin_types[(int) ARG1], \
1091 : builtin_types[(int) ARG2], \
1092 : NULL_TREE);
1093 : #define DEF_FUNCTION_TYPE_3(ENUM, RETURN, ARG1, ARG2, ARG3) \
1094 : builtin_types[(int) ENUM] \
1095 : = build_function_type_list (builtin_types[(int) RETURN], \
1096 : builtin_types[(int) ARG1], \
1097 : builtin_types[(int) ARG2], \
1098 : builtin_types[(int) ARG3], \
1099 : NULL_TREE);
1100 : #define DEF_FUNCTION_TYPE_4(ENUM, RETURN, ARG1, ARG2, ARG3, ARG4) \
1101 : builtin_types[(int) ENUM] \
1102 : = build_function_type_list (builtin_types[(int) RETURN], \
1103 : builtin_types[(int) ARG1], \
1104 : builtin_types[(int) ARG2], \
1105 : builtin_types[(int) ARG3], \
1106 : builtin_types[(int) ARG4], \
1107 : NULL_TREE);
1108 : #define DEF_FUNCTION_TYPE_5(ENUM, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5) \
1109 : builtin_types[(int) ENUM] \
1110 : = build_function_type_list (builtin_types[(int) RETURN], \
1111 : builtin_types[(int) ARG1], \
1112 : builtin_types[(int) ARG2], \
1113 : builtin_types[(int) ARG3], \
1114 : builtin_types[(int) ARG4], \
1115 : builtin_types[(int) ARG5], \
1116 : NULL_TREE);
1117 : #define DEF_FUNCTION_TYPE_6(ENUM, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \
1118 : ARG6) \
1119 : builtin_types[(int) ENUM] \
1120 : = build_function_type_list (builtin_types[(int) RETURN], \
1121 : builtin_types[(int) ARG1], \
1122 : builtin_types[(int) ARG2], \
1123 : builtin_types[(int) ARG3], \
1124 : builtin_types[(int) ARG4], \
1125 : builtin_types[(int) ARG5], \
1126 : builtin_types[(int) ARG6], \
1127 : NULL_TREE);
1128 : #define DEF_FUNCTION_TYPE_7(ENUM, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \
1129 : ARG6, ARG7) \
1130 : builtin_types[(int) ENUM] \
1131 : = build_function_type_list (builtin_types[(int) RETURN], \
1132 : builtin_types[(int) ARG1], \
1133 : builtin_types[(int) ARG2], \
1134 : builtin_types[(int) ARG3], \
1135 : builtin_types[(int) ARG4], \
1136 : builtin_types[(int) ARG5], \
1137 : builtin_types[(int) ARG6], \
1138 : builtin_types[(int) ARG7], \
1139 : NULL_TREE);
1140 : #define DEF_FUNCTION_TYPE_8(ENUM, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \
1141 : ARG6, ARG7, ARG8) \
1142 : builtin_types[(int) ENUM] \
1143 : = build_function_type_list (builtin_types[(int) RETURN], \
1144 : builtin_types[(int) ARG1], \
1145 : builtin_types[(int) ARG2], \
1146 : builtin_types[(int) ARG3], \
1147 : builtin_types[(int) ARG4], \
1148 : builtin_types[(int) ARG5], \
1149 : builtin_types[(int) ARG6], \
1150 : builtin_types[(int) ARG7], \
1151 : builtin_types[(int) ARG8], \
1152 : NULL_TREE);
1153 : #define DEF_FUNCTION_TYPE_9(ENUM, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \
1154 : ARG6, ARG7, ARG8, ARG9) \
1155 : builtin_types[(int) ENUM] \
1156 : = build_function_type_list (builtin_types[(int) RETURN], \
1157 : builtin_types[(int) ARG1], \
1158 : builtin_types[(int) ARG2], \
1159 : builtin_types[(int) ARG3], \
1160 : builtin_types[(int) ARG4], \
1161 : builtin_types[(int) ARG5], \
1162 : builtin_types[(int) ARG6], \
1163 : builtin_types[(int) ARG7], \
1164 : builtin_types[(int) ARG8], \
1165 : builtin_types[(int) ARG9], \
1166 : NULL_TREE);
1167 : #define DEF_FUNCTION_TYPE_10(ENUM, RETURN, ARG1, ARG2, ARG3, ARG4, \
1168 : ARG5, ARG6, ARG7, ARG8, ARG9, ARG10) \
1169 : builtin_types[(int) ENUM] \
1170 : = build_function_type_list (builtin_types[(int) RETURN], \
1171 : builtin_types[(int) ARG1], \
1172 : builtin_types[(int) ARG2], \
1173 : builtin_types[(int) ARG3], \
1174 : builtin_types[(int) ARG4], \
1175 : builtin_types[(int) ARG5], \
1176 : builtin_types[(int) ARG6], \
1177 : builtin_types[(int) ARG7], \
1178 : builtin_types[(int) ARG8], \
1179 : builtin_types[(int) ARG9], \
1180 : builtin_types[(int) ARG10], \
1181 : NULL_TREE);
1182 : #define DEF_FUNCTION_TYPE_11(ENUM, RETURN, ARG1, ARG2, ARG3, ARG4, \
1183 : ARG5, ARG6, ARG7, ARG8, ARG9, ARG10, ARG11)\
1184 : builtin_types[(int) ENUM] \
1185 : = build_function_type_list (builtin_types[(int) RETURN], \
1186 : builtin_types[(int) ARG1], \
1187 : builtin_types[(int) ARG2], \
1188 : builtin_types[(int) ARG3], \
1189 : builtin_types[(int) ARG4], \
1190 : builtin_types[(int) ARG5], \
1191 : builtin_types[(int) ARG6], \
1192 : builtin_types[(int) ARG7], \
1193 : builtin_types[(int) ARG8], \
1194 : builtin_types[(int) ARG9], \
1195 : builtin_types[(int) ARG10], \
1196 : builtin_types[(int) ARG11], \
1197 : NULL_TREE);
1198 : #define DEF_FUNCTION_TYPE_VAR_0(ENUM, RETURN) \
1199 : builtin_types[(int) ENUM] \
1200 : = build_varargs_function_type_list (builtin_types[(int) RETURN], \
1201 : NULL_TREE);
1202 : #define DEF_FUNCTION_TYPE_VAR_1(ENUM, RETURN, ARG1) \
1203 : builtin_types[(int) ENUM] \
1204 : = build_varargs_function_type_list (builtin_types[(int) RETURN], \
1205 : builtin_types[(int) ARG1], \
1206 : NULL_TREE);
1207 : #define DEF_FUNCTION_TYPE_VAR_2(ENUM, RETURN, ARG1, ARG2) \
1208 : builtin_types[(int) ENUM] \
1209 : = build_varargs_function_type_list (builtin_types[(int) RETURN], \
1210 : builtin_types[(int) ARG1], \
1211 : builtin_types[(int) ARG2], \
1212 : NULL_TREE);
1213 : #define DEF_FUNCTION_TYPE_VAR_6(ENUM, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \
1214 : ARG6) \
1215 : builtin_types[(int) ENUM] \
1216 : = build_varargs_function_type_list (builtin_types[(int) RETURN], \
1217 : builtin_types[(int) ARG1], \
1218 : builtin_types[(int) ARG2], \
1219 : builtin_types[(int) ARG3], \
1220 : builtin_types[(int) ARG4], \
1221 : builtin_types[(int) ARG5], \
1222 : builtin_types[(int) ARG6], \
1223 : NULL_TREE);
1224 : #define DEF_FUNCTION_TYPE_VAR_7(ENUM, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \
1225 : ARG6, ARG7) \
1226 : builtin_types[(int) ENUM] \
1227 : = build_varargs_function_type_list (builtin_types[(int) RETURN], \
1228 : builtin_types[(int) ARG1], \
1229 : builtin_types[(int) ARG2], \
1230 : builtin_types[(int) ARG3], \
1231 : builtin_types[(int) ARG4], \
1232 : builtin_types[(int) ARG5], \
1233 : builtin_types[(int) ARG6], \
1234 : builtin_types[(int) ARG7], \
1235 : NULL_TREE);
1236 : #define DEF_POINTER_TYPE(ENUM, TYPE) \
1237 : builtin_types[(int) ENUM] \
1238 : = build_pointer_type (builtin_types[(int) TYPE]);
1239 : #include "types.def"
1240 : #undef DEF_PRIMITIVE_TYPE
1241 : #undef DEF_FUNCTION_TYPE_0
1242 : #undef DEF_FUNCTION_TYPE_1
1243 : #undef DEF_FUNCTION_TYPE_2
1244 : #undef DEF_FUNCTION_TYPE_3
1245 : #undef DEF_FUNCTION_TYPE_4
1246 : #undef DEF_FUNCTION_TYPE_5
1247 : #undef DEF_FUNCTION_TYPE_6
1248 : #undef DEF_FUNCTION_TYPE_7
1249 : #undef DEF_FUNCTION_TYPE_8
1250 : #undef DEF_FUNCTION_TYPE_10
1251 : #undef DEF_FUNCTION_TYPE_VAR_0
1252 : #undef DEF_FUNCTION_TYPE_VAR_1
1253 : #undef DEF_FUNCTION_TYPE_VAR_2
1254 : #undef DEF_FUNCTION_TYPE_VAR_6
1255 : #undef DEF_FUNCTION_TYPE_VAR_7
1256 : #undef DEF_POINTER_TYPE
1257 31289 : builtin_types[(int) BT_LAST] = NULL_TREE;
1258 :
1259 : /* Initialize synchronization builtins. */
1260 : #undef DEF_SYNC_BUILTIN
1261 : #define DEF_SYNC_BUILTIN(code, name, type, attr) \
1262 : gfc_define_builtin (name, builtin_types[type], code, name, \
1263 : attr);
1264 : #include "../sync-builtins.def"
1265 : #undef DEF_SYNC_BUILTIN
1266 :
1267 31289 : if (flag_openacc)
1268 : {
1269 : #undef DEF_GOACC_BUILTIN
1270 : #define DEF_GOACC_BUILTIN(code, name, type, attr) \
1271 : gfc_define_builtin ("__builtin_" name, builtin_types[type], \
1272 : code, name, attr);
1273 : #undef DEF_GOACC_BUILTIN_COMPILER
1274 : #define DEF_GOACC_BUILTIN_COMPILER(code, name, type, attr) \
1275 : gfc_define_builtin (name, builtin_types[type], code, name, attr);
1276 : #undef DEF_GOACC_BUILTIN_ONLY
1277 : #define DEF_GOACC_BUILTIN_ONLY(code, name, type, attr) \
1278 : gfc_define_builtin ("__builtin_" name, builtin_types[type], code, NULL, \
1279 : attr);
1280 : #undef DEF_GOMP_BUILTIN
1281 : #define DEF_GOMP_BUILTIN(code, name, type, attr) /* ignore */
1282 : #undef DEF_GOMP_BUILTIN_COMPILER
1283 : #define DEF_GOMP_BUILTIN_COMPILER(code, name, type, attr) /* ignore */
1284 : #include "../omp-builtins.def"
1285 : #undef DEF_GOACC_BUILTIN
1286 : #undef DEF_GOACC_BUILTIN_COMPILER
1287 : #undef DEF_GOMP_BUILTIN
1288 : #undef DEF_GOMP_BUILTIN_COMPILER
1289 : }
1290 :
1291 31289 : if (flag_openmp || flag_openmp_simd || flag_tree_parallelize_loops)
1292 : {
1293 : #undef DEF_GOACC_BUILTIN
1294 : #define DEF_GOACC_BUILTIN(code, name, type, attr) /* ignore */
1295 : #undef DEF_GOACC_BUILTIN_COMPILER
1296 : #define DEF_GOACC_BUILTIN_COMPILER(code, name, type, attr) /* ignore */
1297 : #undef DEF_GOMP_BUILTIN
1298 : #define DEF_GOMP_BUILTIN(code, name, type, attr) \
1299 : gfc_define_builtin ("__builtin_" name, builtin_types[type], \
1300 : code, name, attr);
1301 : #undef DEF_GOMP_BUILTIN_COMPILER
1302 : #define DEF_GOMP_BUILTIN_COMPILER(code, name, type, attr) \
1303 : if (flag_openmp) \
1304 : gfc_define_builtin ("__builtin_" name, builtin_types[type], \
1305 : code, name, attr);
1306 : #include "../omp-builtins.def"
1307 : #undef DEF_GOACC_BUILTIN
1308 : #undef DEF_GOACC_BUILTIN_COMPILER
1309 : #undef DEF_GOMP_BUILTIN
1310 : #undef DEF_GOMP_BUILTIN_COMPILER
1311 31289 : tree gomp_alloc = builtin_decl_explicit (BUILT_IN_GOMP_ALLOC);
1312 31289 : tree two = build_int_cst (integer_type_node, 2);
1313 31289 : DECL_ATTRIBUTES (gomp_alloc)
1314 62578 : = tree_cons (get_identifier ("warn_unused_result"), NULL_TREE,
1315 : tree_cons (get_identifier ("alloc_size"),
1316 : build_tree_list (NULL_TREE, two),
1317 31289 : DECL_ATTRIBUTES (gomp_alloc)));
1318 : }
1319 :
1320 31289 : gfc_define_builtin ("__builtin_trap", builtin_types[BT_FN_VOID],
1321 : BUILT_IN_TRAP, NULL, ATTR_NOTHROW_LEAF_LIST);
1322 31289 : TREE_THIS_VOLATILE (builtin_decl_explicit (BUILT_IN_TRAP)) = 1;
1323 :
1324 31289 : ftype = build_varargs_function_type_list (ptr_type_node, const_ptr_type_node,
1325 : size_type_node, NULL_TREE);
1326 31289 : gfc_define_builtin ("__builtin_assume_aligned", ftype,
1327 : BUILT_IN_ASSUME_ALIGNED,
1328 : "__builtin_assume_aligned",
1329 : ATTR_CONST_NOTHROW_LEAF_LIST);
1330 :
1331 31289 : ftype = build_function_type_list (long_double_type_node, long_double_type_node,
1332 : long_double_type_node, long_double_type_node,
1333 : NULL_TREE);
1334 31289 : gfc_define_builtin ("__builtin_fmal", ftype, BUILT_IN_FMAL,
1335 : "fmal", ATTR_CONST_NOTHROW_LEAF_LIST);
1336 31289 : ftype = build_function_type_list (double_type_node, double_type_node,
1337 : double_type_node, double_type_node,
1338 : NULL_TREE);
1339 31289 : gfc_define_builtin ("__builtin_fma", ftype, BUILT_IN_FMA,
1340 : "fma", ATTR_CONST_NOTHROW_LEAF_LIST);
1341 31289 : ftype = build_function_type_list (float_type_node, float_type_node,
1342 : float_type_node, float_type_node,
1343 : NULL_TREE);
1344 31289 : gfc_define_builtin ("__builtin_fmaf", ftype, BUILT_IN_FMAF,
1345 : "fmaf", ATTR_CONST_NOTHROW_LEAF_LIST);
1346 :
1347 31289 : gfc_define_builtin ("__emutls_get_address",
1348 : builtin_types[BT_FN_PTR_PTR],
1349 : BUILT_IN_EMUTLS_GET_ADDRESS,
1350 : "__emutls_get_address", ATTR_CONST_NOTHROW_LEAF_LIST);
1351 31289 : gfc_define_builtin ("__emutls_register_common",
1352 : builtin_types[BT_FN_VOID_PTR_WORD_WORD_PTR],
1353 : BUILT_IN_EMUTLS_REGISTER_COMMON,
1354 : "__emutls_register_common", ATTR_NOTHROW_LEAF_LIST);
1355 :
1356 31289 : build_common_builtin_nodes ();
1357 31289 : targetm.init_builtins ();
1358 31289 : }
1359 :
1360 : #undef DEFINE_MATH_BUILTIN_C
1361 : #undef DEFINE_MATH_BUILTIN
1362 :
1363 : static void
1364 31307 : gfc_init_ts (void)
1365 : {
1366 31307 : tree_contains_struct[NAMESPACE_DECL][TS_DECL_NON_COMMON] = 1;
1367 31307 : tree_contains_struct[NAMESPACE_DECL][TS_DECL_WITH_VIS] = 1;
1368 31307 : tree_contains_struct[NAMESPACE_DECL][TS_DECL_WRTL] = 1;
1369 31307 : tree_contains_struct[NAMESPACE_DECL][TS_DECL_COMMON] = 1;
1370 31307 : tree_contains_struct[NAMESPACE_DECL][TS_DECL_MINIMAL] = 1;
1371 31307 : }
1372 :
1373 : void
1374 18608 : gfc_maybe_initialize_eh (void)
1375 : {
1376 18608 : if (!flag_exceptions || gfc_eh_initialized_p)
1377 : return;
1378 :
1379 9 : gfc_eh_initialized_p = true;
1380 9 : using_eh_for_cleanups ();
1381 : }
1382 :
1383 :
1384 : #include "gt-fortran-f95-lang.h"
1385 : #include "gtype-fortran.h"
|
