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f36327db | 1 | /* gfortran backend interface |
5624e564 | 2 | Copyright (C) 2000-2015 Free Software Foundation, Inc. |
6de9cd9a DN |
3 | Contributed by Paul Brook. |
4 | ||
9fc4d79b | 5 | This file is part of GCC. |
6de9cd9a | 6 | |
9fc4d79b TS |
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 | |
d234d788 | 9 | Software Foundation; either version 3, or (at your option) any later |
9fc4d79b | 10 | version. |
6de9cd9a | 11 | |
9fc4d79b TS |
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. | |
6de9cd9a DN |
16 | |
17 | You should have received a copy of the GNU General Public License | |
d234d788 NC |
18 | along with GCC; see the file COPYING3. If not see |
19 | <http://www.gnu.org/licenses/>. */ | |
6de9cd9a DN |
20 | |
21 | /* f95-lang.c-- GCC backend interface stuff */ | |
22 | ||
23 | /* declare required prototypes: */ | |
24 | ||
25 | #include "config.h" | |
d22e4895 | 26 | #include "system.h" |
6de9cd9a DN |
27 | #include "ansidecl.h" |
28 | #include "system.h" | |
29 | #include "coretypes.h" | |
8e54f6d3 | 30 | #include "gfortran.h" |
40e23961 | 31 | #include "alias.h" |
6de9cd9a | 32 | #include "tree.h" |
c7131fb2 | 33 | #include "options.h" |
6de9cd9a DN |
34 | #include "flags.h" |
35 | #include "langhooks.h" | |
36 | #include "langhooks-def.h" | |
37 | #include "timevar.h" | |
38 | #include "tm.h" | |
83685514 | 39 | #include "hard-reg-set.h" |
6de9cd9a | 40 | #include "function.h" |
6de9cd9a DN |
41 | #include "toplev.h" |
42 | #include "target.h" | |
43 | #include "debug.h" | |
8e54f6d3 | 44 | #include "diagnostic.h" /* For errorcount/warningcount */ |
7ee2468b | 45 | #include "dumpfile.h" |
6de9cd9a | 46 | #include "cgraph.h" |
670637ee | 47 | #include "cpp.h" |
6de9cd9a DN |
48 | #include "trans.h" |
49 | #include "trans-types.h" | |
50 | #include "trans-const.h" | |
51 | ||
6de9cd9a DN |
52 | /* Language-dependent contents of an identifier. */ |
53 | ||
d1b38208 TG |
54 | struct GTY(()) |
55 | lang_identifier { | |
6de9cd9a DN |
56 | struct tree_identifier common; |
57 | }; | |
58 | ||
59 | /* The resulting tree type. */ | |
60 | ||
d1b38208 | 61 | union GTY((desc ("TREE_CODE (&%h.generic) == IDENTIFIER_NODE"), |
81f653d6 | 62 | chain_next ("CODE_CONTAINS_STRUCT (TREE_CODE (&%h.generic), TS_COMMON) ? ((union lang_tree_node *) TREE_CHAIN (&%h.generic)) : NULL"))) |
d1b38208 | 63 | lang_tree_node { |
6de9cd9a DN |
64 | union tree_node GTY((tag ("0"), |
65 | desc ("tree_node_structure (&%h)"))) generic; | |
66 | struct lang_identifier GTY((tag ("1"))) identifier; | |
67 | }; | |
68 | ||
69 | /* Save and restore the variables in this file and elsewhere | |
70 | that keep track of the progress of compilation of the current function. | |
71 | Used for nested functions. */ | |
72 | ||
d1b38208 TG |
73 | struct GTY(()) |
74 | language_function { | |
6de9cd9a | 75 | /* struct gfc_language_function base; */ |
6de9cd9a DN |
76 | struct binding_level *binding_level; |
77 | }; | |
78 | ||
6de9cd9a DN |
79 | static void gfc_init_decl_processing (void); |
80 | static void gfc_init_builtin_functions (void); | |
87a60f68 | 81 | static bool global_bindings_p (void); |
6de9cd9a DN |
82 | |
83 | /* Each front end provides its own. */ | |
84 | static bool gfc_init (void); | |
85 | static void gfc_finish (void); | |
b37421c6 | 86 | static void gfc_be_parse_file (void); |
4862826d | 87 | static alias_set_type gfc_get_alias_set (tree); |
a64f5186 | 88 | static void gfc_init_ts (void); |
87a60f68 | 89 | static tree gfc_builtin_function (tree); |
6de9cd9a | 90 | |
f014c653 JJ |
91 | /* Handle an "omp declare target" attribute; arguments as in |
92 | struct attribute_spec.handler. */ | |
93 | static tree | |
94 | gfc_handle_omp_declare_target_attribute (tree *, tree, tree, int, bool *) | |
95 | { | |
96 | return NULL_TREE; | |
97 | } | |
98 | ||
99 | /* Table of valid Fortran attributes. */ | |
100 | static const struct attribute_spec gfc_attribute_table[] = | |
101 | { | |
102 | /* { name, min_len, max_len, decl_req, type_req, fn_type_req, handler, | |
103 | affects_type_identity } */ | |
104 | { "omp declare target", 0, 0, true, false, false, | |
105 | gfc_handle_omp_declare_target_attribute, false }, | |
106 | { NULL, 0, 0, false, false, false, NULL, false } | |
107 | }; | |
108 | ||
6de9cd9a DN |
109 | #undef LANG_HOOKS_NAME |
110 | #undef LANG_HOOKS_INIT | |
111 | #undef LANG_HOOKS_FINISH | |
7a9bf9a4 | 112 | #undef LANG_HOOKS_OPTION_LANG_MASK |
a75bfaa6 | 113 | #undef LANG_HOOKS_INIT_OPTIONS_STRUCT |
6de9cd9a DN |
114 | #undef LANG_HOOKS_INIT_OPTIONS |
115 | #undef LANG_HOOKS_HANDLE_OPTION | |
116 | #undef LANG_HOOKS_POST_OPTIONS | |
6de9cd9a | 117 | #undef LANG_HOOKS_PARSE_FILE |
6de9cd9a DN |
118 | #undef LANG_HOOKS_MARK_ADDRESSABLE |
119 | #undef LANG_HOOKS_TYPE_FOR_MODE | |
120 | #undef LANG_HOOKS_TYPE_FOR_SIZE | |
7b9c708f | 121 | #undef LANG_HOOKS_GET_ALIAS_SET |
a64f5186 | 122 | #undef LANG_HOOKS_INIT_TS |
6c7a4dfd JJ |
123 | #undef LANG_HOOKS_OMP_PRIVATIZE_BY_REFERENCE |
124 | #undef LANG_HOOKS_OMP_PREDETERMINED_SHARING | |
79943d19 | 125 | #undef LANG_HOOKS_OMP_REPORT_DECL |
cd75853e | 126 | #undef LANG_HOOKS_OMP_CLAUSE_DEFAULT_CTOR |
a68ab351 JJ |
127 | #undef LANG_HOOKS_OMP_CLAUSE_COPY_CTOR |
128 | #undef LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP | |
da6f124d | 129 | #undef LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR |
a68ab351 | 130 | #undef LANG_HOOKS_OMP_CLAUSE_DTOR |
f014c653 | 131 | #undef LANG_HOOKS_OMP_FINISH_CLAUSE |
6c7a4dfd JJ |
132 | #undef LANG_HOOKS_OMP_DISREGARD_VALUE_EXPR |
133 | #undef LANG_HOOKS_OMP_PRIVATE_DEBUG_CLAUSE | |
a68ab351 | 134 | #undef LANG_HOOKS_OMP_PRIVATE_OUTER_REF |
6c7a4dfd | 135 | #undef LANG_HOOKS_OMP_FIRSTPRIVATIZE_TYPE_SIZES |
c79efc4d | 136 | #undef LANG_HOOKS_BUILTIN_FUNCTION |
87a60f68 | 137 | #undef LANG_HOOKS_BUILTIN_FUNCTION |
fad0afd7 | 138 | #undef LANG_HOOKS_GET_ARRAY_DESCR_INFO |
f014c653 | 139 | #undef LANG_HOOKS_ATTRIBUTE_TABLE |
6de9cd9a DN |
140 | |
141 | /* Define lang hooks. */ | |
3135ce84 | 142 | #define LANG_HOOKS_NAME "GNU Fortran" |
6de9cd9a DN |
143 | #define LANG_HOOKS_INIT gfc_init |
144 | #define LANG_HOOKS_FINISH gfc_finish | |
7a9bf9a4 | 145 | #define LANG_HOOKS_OPTION_LANG_MASK gfc_option_lang_mask |
a75bfaa6 | 146 | #define LANG_HOOKS_INIT_OPTIONS_STRUCT gfc_init_options_struct |
6de9cd9a DN |
147 | #define LANG_HOOKS_INIT_OPTIONS gfc_init_options |
148 | #define LANG_HOOKS_HANDLE_OPTION gfc_handle_option | |
149 | #define LANG_HOOKS_POST_OPTIONS gfc_post_options | |
6de9cd9a | 150 | #define LANG_HOOKS_PARSE_FILE gfc_be_parse_file |
a64f5186 JJ |
151 | #define LANG_HOOKS_TYPE_FOR_MODE gfc_type_for_mode |
152 | #define LANG_HOOKS_TYPE_FOR_SIZE gfc_type_for_size | |
153 | #define LANG_HOOKS_GET_ALIAS_SET gfc_get_alias_set | |
154 | #define LANG_HOOKS_INIT_TS gfc_init_ts | |
6c7a4dfd JJ |
155 | #define LANG_HOOKS_OMP_PRIVATIZE_BY_REFERENCE gfc_omp_privatize_by_reference |
156 | #define LANG_HOOKS_OMP_PREDETERMINED_SHARING gfc_omp_predetermined_sharing | |
79943d19 | 157 | #define LANG_HOOKS_OMP_REPORT_DECL gfc_omp_report_decl |
cd75853e | 158 | #define LANG_HOOKS_OMP_CLAUSE_DEFAULT_CTOR gfc_omp_clause_default_ctor |
a68ab351 JJ |
159 | #define LANG_HOOKS_OMP_CLAUSE_COPY_CTOR gfc_omp_clause_copy_ctor |
160 | #define LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP gfc_omp_clause_assign_op | |
da6f124d | 161 | #define LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR gfc_omp_clause_linear_ctor |
a68ab351 | 162 | #define LANG_HOOKS_OMP_CLAUSE_DTOR gfc_omp_clause_dtor |
f014c653 | 163 | #define LANG_HOOKS_OMP_FINISH_CLAUSE gfc_omp_finish_clause |
6c7a4dfd JJ |
164 | #define LANG_HOOKS_OMP_DISREGARD_VALUE_EXPR gfc_omp_disregard_value_expr |
165 | #define LANG_HOOKS_OMP_PRIVATE_DEBUG_CLAUSE gfc_omp_private_debug_clause | |
a68ab351 | 166 | #define LANG_HOOKS_OMP_PRIVATE_OUTER_REF gfc_omp_private_outer_ref |
6c7a4dfd JJ |
167 | #define LANG_HOOKS_OMP_FIRSTPRIVATIZE_TYPE_SIZES \ |
168 | gfc_omp_firstprivatize_type_sizes | |
f014c653 JJ |
169 | #define LANG_HOOKS_BUILTIN_FUNCTION gfc_builtin_function |
170 | #define LANG_HOOKS_GET_ARRAY_DESCR_INFO gfc_get_array_descr_info | |
171 | #define LANG_HOOKS_ATTRIBUTE_TABLE gfc_attribute_table | |
6de9cd9a | 172 | |
4537ec0c | 173 | struct lang_hooks lang_hooks = LANG_HOOKS_INITIALIZER; |
6de9cd9a | 174 | |
6de9cd9a DN |
175 | #define NULL_BINDING_LEVEL (struct binding_level *) NULL |
176 | ||
177 | /* A chain of binding_level structures awaiting reuse. */ | |
178 | ||
179 | static GTY(()) struct binding_level *free_binding_level; | |
180 | ||
602b8523 | 181 | /* True means we've initialized exception handling. */ |
87a60f68 | 182 | static bool gfc_eh_initialized_p; |
602b8523 | 183 | |
e5b16755 RG |
184 | /* The current translation unit. */ |
185 | static GTY(()) tree current_translation_unit; | |
186 | ||
602b8523 | 187 | |
6de9cd9a DN |
188 | static void |
189 | gfc_create_decls (void) | |
190 | { | |
191 | /* GCC builtins. */ | |
192 | gfc_init_builtin_functions (); | |
193 | ||
194 | /* Runtime/IO library functions. */ | |
195 | gfc_build_builtin_function_decls (); | |
196 | ||
197 | gfc_init_constants (); | |
e5b16755 RG |
198 | |
199 | /* Build our translation-unit decl. */ | |
200 | current_translation_unit = build_translation_unit_decl (NULL_TREE); | |
881a5e60 | 201 | debug_hooks->register_main_translation_unit (current_translation_unit); |
6de9cd9a DN |
202 | } |
203 | ||
b251af97 | 204 | |
6de9cd9a | 205 | static void |
b37421c6 | 206 | gfc_be_parse_file (void) |
6de9cd9a | 207 | { |
6de9cd9a DN |
208 | gfc_create_decls (); |
209 | gfc_parse_file (); | |
210 | gfc_generate_constructors (); | |
211 | ||
87a60f68 SB |
212 | /* Clear the binding level stack. */ |
213 | while (!global_bindings_p ()) | |
214 | poplevel (0, 0); | |
3aa34c1d | 215 | |
d7438551 AH |
216 | /* Finalize all of the globals. |
217 | ||
218 | Emulated tls lowering needs to see all TLS variables before we | |
219 | call finalize_compilation_unit. The C/C++ front ends manage this | |
220 | by calling decl_rest_of_compilation on each global and static | |
221 | variable as they are seen. The Fortran front end waits until | |
222 | here. */ | |
223 | for (tree decl = getdecls (); decl ; decl = DECL_CHAIN (decl)) | |
224 | rest_of_decl_compilation (decl, true, true); | |
225 | ||
3aa34c1d MLI |
226 | /* Switch to the default tree diagnostics here, because there may be |
227 | diagnostics before gfc_finish(). */ | |
228 | gfc_diagnostics_finish (); | |
d7438551 AH |
229 | |
230 | global_decl_processing (); | |
6de9cd9a | 231 | } |
b251af97 SK |
232 | |
233 | ||
6de9cd9a DN |
234 | /* Initialize everything. */ |
235 | ||
236 | static bool | |
237 | gfc_init (void) | |
238 | { | |
670637ee DF |
239 | if (!gfc_cpp_enabled ()) |
240 | { | |
241 | linemap_add (line_table, LC_ENTER, false, gfc_source_file, 1); | |
242 | linemap_add (line_table, LC_RENAME, false, "<built-in>", 0); | |
243 | } | |
244 | else | |
245 | gfc_cpp_init_0 (); | |
c8cc8542 | 246 | |
6de9cd9a DN |
247 | gfc_init_decl_processing (); |
248 | gfc_static_ctors = NULL_TREE; | |
249 | ||
670637ee DF |
250 | if (gfc_cpp_enabled ()) |
251 | gfc_cpp_init (); | |
252 | ||
6de9cd9a DN |
253 | gfc_init_1 (); |
254 | ||
524af0d6 | 255 | if (!gfc_new_file ()) |
40fecdd6 | 256 | fatal_error (input_location, "can't open input file: %s", gfc_source_file); |
670637ee | 257 | |
566916e6 TB |
258 | if (flag_preprocess_only) |
259 | return false; | |
260 | ||
6de9cd9a DN |
261 | return true; |
262 | } | |
263 | ||
264 | ||
265 | static void | |
266 | gfc_finish (void) | |
267 | { | |
670637ee | 268 | gfc_cpp_done (); |
6de9cd9a DN |
269 | gfc_done_1 (); |
270 | gfc_release_include_path (); | |
271 | return; | |
272 | } | |
273 | ||
6de9cd9a DN |
274 | /* These functions and variables deal with binding contours. We only |
275 | need these functions for the list of PARM_DECLs, but we leave the | |
276 | functions more general; these are a simplified version of the | |
277 | functions from GNAT. */ | |
278 | ||
b251af97 SK |
279 | /* For each binding contour we allocate a binding_level structure which |
280 | records the entities defined or declared in that contour. Contours | |
281 | include: | |
6de9cd9a DN |
282 | |
283 | the global one | |
284 | one for each subprogram definition | |
285 | one for each compound statement (declare block) | |
286 | ||
287 | Binding contours are used to create GCC tree BLOCK nodes. */ | |
288 | ||
d1b38208 TG |
289 | struct GTY(()) |
290 | binding_level { | |
6de9cd9a DN |
291 | /* A chain of ..._DECL nodes for all variables, constants, functions, |
292 | parameters and type declarations. These ..._DECL nodes are chained | |
87a60f68 | 293 | through the DECL_CHAIN field. */ |
6de9cd9a DN |
294 | tree names; |
295 | /* For each level (except the global one), a chain of BLOCK nodes for all | |
296 | the levels that were entered and exited one level down from this one. */ | |
297 | tree blocks; | |
f7b529fa | 298 | /* The binding level containing this one (the enclosing binding level). */ |
6de9cd9a DN |
299 | struct binding_level *level_chain; |
300 | }; | |
301 | ||
302 | /* The binding level currently in effect. */ | |
303 | static GTY(()) struct binding_level *current_binding_level = NULL; | |
304 | ||
305 | /* The outermost binding level. This binding level is created when the | |
306 | compiler is started and it will exist through the entire compilation. */ | |
307 | static GTY(()) struct binding_level *global_binding_level; | |
308 | ||
309 | /* Binding level structures are initialized by copying this one. */ | |
9dcf6e73 | 310 | static struct binding_level clear_binding_level = { NULL, NULL, NULL }; |
b251af97 SK |
311 | |
312 | ||
c99c0026 | 313 | /* Return true if we are in the global binding level. */ |
6de9cd9a | 314 | |
c99c0026 | 315 | bool |
6de9cd9a DN |
316 | global_bindings_p (void) |
317 | { | |
c99c0026 | 318 | return current_binding_level == global_binding_level; |
6de9cd9a DN |
319 | } |
320 | ||
321 | tree | |
322 | getdecls (void) | |
323 | { | |
324 | return current_binding_level->names; | |
325 | } | |
326 | ||
1cc0e193 | 327 | /* Enter a new binding level. */ |
6de9cd9a DN |
328 | |
329 | void | |
87a60f68 | 330 | pushlevel (void) |
6de9cd9a | 331 | { |
766090c2 | 332 | struct binding_level *newlevel = ggc_alloc<binding_level> (); |
6de9cd9a DN |
333 | |
334 | *newlevel = clear_binding_level; | |
335 | ||
336 | /* Add this level to the front of the chain (stack) of levels that are | |
337 | active. */ | |
338 | newlevel->level_chain = current_binding_level; | |
339 | current_binding_level = newlevel; | |
340 | } | |
341 | ||
342 | /* Exit a binding level. | |
343 | Pop the level off, and restore the state of the identifier-decl mappings | |
344 | that were in effect when this level was entered. | |
345 | ||
346 | If KEEP is nonzero, this level had explicit declarations, so | |
347 | and create a "block" (a BLOCK node) for the level | |
348 | to record its declarations and subblocks for symbol table output. | |
349 | ||
350 | If FUNCTIONBODY is nonzero, this level is the body of a function, | |
351 | so create a block as if KEEP were set and also clear out all | |
87a60f68 | 352 | label names. */ |
6de9cd9a DN |
353 | |
354 | tree | |
87a60f68 | 355 | poplevel (int keep, int functionbody) |
6de9cd9a | 356 | { |
1f2959f0 | 357 | /* Points to a BLOCK tree node. This is the BLOCK node constructed for the |
6de9cd9a DN |
358 | binding level that we are about to exit and which is returned by this |
359 | routine. */ | |
360 | tree block_node = NULL_TREE; | |
87a60f68 | 361 | tree decl_chain = current_binding_level->names; |
6de9cd9a DN |
362 | tree subblock_chain = current_binding_level->blocks; |
363 | tree subblock_node; | |
6de9cd9a | 364 | |
6de9cd9a DN |
365 | /* If there were any declarations in the current binding level, or if this |
366 | binding level is a function body, or if there are any nested blocks then | |
367 | create a BLOCK node to record them for the life of this function. */ | |
9dcf6e73 | 368 | if (keep || functionbody) |
22e8617b | 369 | block_node = build_block (keep ? decl_chain : 0, subblock_chain, 0, 0); |
6de9cd9a DN |
370 | |
371 | /* Record the BLOCK node just built as the subblock its enclosing scope. */ | |
372 | for (subblock_node = subblock_chain; subblock_node; | |
61e46a7d | 373 | subblock_node = BLOCK_CHAIN (subblock_node)) |
6de9cd9a DN |
374 | BLOCK_SUPERCONTEXT (subblock_node) = block_node; |
375 | ||
376 | /* Clear out the meanings of the local variables of this level. */ | |
377 | ||
378 | for (subblock_node = decl_chain; subblock_node; | |
910ad8de | 379 | subblock_node = DECL_CHAIN (subblock_node)) |
6de9cd9a DN |
380 | if (DECL_NAME (subblock_node) != 0) |
381 | /* If the identifier was used or addressed via a local extern decl, | |
f7b529fa | 382 | don't forget that fact. */ |
6de9cd9a DN |
383 | if (DECL_EXTERNAL (subblock_node)) |
384 | { | |
385 | if (TREE_USED (subblock_node)) | |
386 | TREE_USED (DECL_NAME (subblock_node)) = 1; | |
387 | if (TREE_ADDRESSABLE (subblock_node)) | |
388 | TREE_ADDRESSABLE (DECL_ASSEMBLER_NAME (subblock_node)) = 1; | |
389 | } | |
390 | ||
391 | /* Pop the current level. */ | |
392 | current_binding_level = current_binding_level->level_chain; | |
393 | ||
394 | if (functionbody) | |
1cc0e193 | 395 | /* This is the top level block of a function. */ |
c7c79a09 | 396 | DECL_INITIAL (current_function_decl) = block_node; |
77092cda JJ |
397 | else if (current_binding_level == global_binding_level) |
398 | /* When using gfc_start_block/gfc_finish_block from middle-end hooks, | |
df2fba9e | 399 | don't add newly created BLOCKs as subblocks of global_binding_level. */ |
77092cda | 400 | ; |
6de9cd9a DN |
401 | else if (block_node) |
402 | { | |
9dcf6e73 | 403 | current_binding_level->blocks |
61e46a7d | 404 | = block_chainon (current_binding_level->blocks, block_node); |
6de9cd9a DN |
405 | } |
406 | ||
407 | /* If we did not make a block for the level just exited, any blocks made for | |
408 | inner levels (since they cannot be recorded as subblocks in that level) | |
409 | must be carried forward so they will later become subblocks of something | |
410 | else. */ | |
411 | else if (subblock_chain) | |
412 | current_binding_level->blocks | |
61e46a7d | 413 | = block_chainon (current_binding_level->blocks, subblock_chain); |
6de9cd9a DN |
414 | if (block_node) |
415 | TREE_USED (block_node) = 1; | |
416 | ||
417 | return block_node; | |
418 | } | |
b251af97 SK |
419 | |
420 | ||
6de9cd9a | 421 | /* Records a ..._DECL node DECL as belonging to the current lexical scope. |
f7b529fa | 422 | Returns the ..._DECL node. */ |
6de9cd9a DN |
423 | |
424 | tree | |
425 | pushdecl (tree decl) | |
426 | { | |
5b1cce91 | 427 | if (global_bindings_p ()) |
e5b16755 | 428 | DECL_CONTEXT (decl) = current_translation_unit; |
6de9cd9a | 429 | else |
5b1cce91 RG |
430 | { |
431 | /* External objects aren't nested. For debug info insert a copy | |
432 | of the decl into the binding level. */ | |
433 | if (DECL_EXTERNAL (decl)) | |
434 | { | |
435 | tree orig = decl; | |
436 | decl = copy_node (decl); | |
437 | DECL_CONTEXT (orig) = NULL_TREE; | |
438 | } | |
439 | DECL_CONTEXT (decl) = current_function_decl; | |
440 | } | |
6de9cd9a | 441 | |
87a60f68 | 442 | /* Put the declaration on the list. */ |
910ad8de | 443 | DECL_CHAIN (decl) = current_binding_level->names; |
6de9cd9a DN |
444 | current_binding_level->names = decl; |
445 | ||
69de3b83 | 446 | /* For the declaration of a type, set its name if it is not already set. */ |
6de9cd9a DN |
447 | |
448 | if (TREE_CODE (decl) == TYPE_DECL && TYPE_NAME (TREE_TYPE (decl)) == 0) | |
449 | { | |
450 | if (DECL_SOURCE_LINE (decl) == 0) | |
451 | TYPE_NAME (TREE_TYPE (decl)) = decl; | |
452 | else | |
453 | TYPE_NAME (TREE_TYPE (decl)) = DECL_NAME (decl); | |
454 | } | |
455 | ||
456 | return decl; | |
457 | } | |
458 | ||
459 | ||
460 | /* Like pushdecl, only it places X in GLOBAL_BINDING_LEVEL. */ | |
461 | ||
462 | tree | |
463 | pushdecl_top_level (tree x) | |
464 | { | |
465 | tree t; | |
466 | struct binding_level *b = current_binding_level; | |
467 | ||
468 | current_binding_level = global_binding_level; | |
469 | t = pushdecl (x); | |
470 | current_binding_level = b; | |
471 | return t; | |
472 | } | |
473 | ||
6de9cd9a DN |
474 | #ifndef CHAR_TYPE_SIZE |
475 | #define CHAR_TYPE_SIZE BITS_PER_UNIT | |
476 | #endif | |
477 | ||
478 | #ifndef INT_TYPE_SIZE | |
479 | #define INT_TYPE_SIZE BITS_PER_WORD | |
480 | #endif | |
481 | ||
482 | #undef SIZE_TYPE | |
483 | #define SIZE_TYPE "long unsigned int" | |
484 | ||
485 | /* Create tree nodes for the basic scalar types of Fortran 95, | |
486 | and some nodes representing standard constants (0, 1, (void *) 0). | |
487 | Initialize the global binding level. | |
488 | Make definitions for built-in primitive functions. */ | |
489 | static void | |
490 | gfc_init_decl_processing (void) | |
491 | { | |
492 | current_function_decl = NULL; | |
6de9cd9a DN |
493 | current_binding_level = NULL_BINDING_LEVEL; |
494 | free_binding_level = NULL_BINDING_LEVEL; | |
495 | ||
496 | /* Make the binding_level structure for global names. We move all | |
497 | variables that are in a COMMON block to this binding level. */ | |
87a60f68 | 498 | pushlevel (); |
6de9cd9a DN |
499 | global_binding_level = current_binding_level; |
500 | ||
501 | /* Build common tree nodes. char_type_node is unsigned because we | |
502 | only use it for actual characters, not for INTEGER(1). Also, we | |
f7b529fa | 503 | want double_type_node to actually have double precision. */ |
1a072294 | 504 | build_common_tree_nodes (false, false); |
c1775967 | 505 | |
24cc1193 | 506 | void_list_node = build_tree_list (NULL_TREE, void_type_node); |
6de9cd9a DN |
507 | |
508 | /* Set up F95 type nodes. */ | |
5e8e542f | 509 | gfc_init_kinds (); |
6de9cd9a | 510 | gfc_init_types (); |
28d0b595 | 511 | gfc_init_c_interop_kinds (); |
6de9cd9a DN |
512 | } |
513 | ||
b251af97 | 514 | |
7b9c708f JJ |
515 | /* Return the typed-based alias set for T, which may be an expression |
516 | or a type. Return -1 if we don't do anything special. */ | |
517 | ||
4862826d | 518 | static alias_set_type |
7b9c708f JJ |
519 | gfc_get_alias_set (tree t) |
520 | { | |
521 | tree u; | |
522 | ||
523 | /* Permit type-punning when accessing an EQUIVALENCEd variable or | |
524 | mixed type entry master's return value. */ | |
525 | for (u = t; handled_component_p (u); u = TREE_OPERAND (u, 0)) | |
526 | if (TREE_CODE (u) == COMPONENT_REF | |
527 | && TREE_CODE (TREE_TYPE (TREE_OPERAND (u, 0))) == UNION_TYPE) | |
528 | return 0; | |
529 | ||
530 | return -1; | |
531 | } | |
532 | ||
1f2959f0 | 533 | /* Builtin function initialization. */ |
6de9cd9a | 534 | |
87a60f68 | 535 | static tree |
c79efc4d | 536 | gfc_builtin_function (tree decl) |
6de9cd9a | 537 | { |
6de9cd9a | 538 | pushdecl (decl); |
6de9cd9a DN |
539 | return decl; |
540 | } | |
541 | ||
5325296e | 542 | /* So far we need just these 7 attribute types. */ |
acf0174b | 543 | #define ATTR_NULL 0 |
5325296e | 544 | #define ATTR_LEAF_LIST (ECF_LEAF) |
d724c876 | 545 | #define ATTR_NOTHROW_LEAF_LIST (ECF_NOTHROW | ECF_LEAF) |
46de9f5e | 546 | #define ATTR_NOTHROW_LEAF_MALLOC_LIST (ECF_NOTHROW | ECF_LEAF | ECF_MALLOC) |
d724c876 | 547 | #define ATTR_CONST_NOTHROW_LEAF_LIST (ECF_NOTHROW | ECF_LEAF | ECF_CONST) |
3b7ea188 | 548 | #define ATTR_PURE_NOTHROW_LEAF_LIST (ECF_NOTHROW | ECF_LEAF | ECF_PURE) |
d724c876 JJ |
549 | #define ATTR_NOTHROW_LIST (ECF_NOTHROW) |
550 | #define ATTR_CONST_NOTHROW_LIST (ECF_NOTHROW | ECF_CONST) | |
6de9cd9a DN |
551 | |
552 | static void | |
e79983f4 | 553 | gfc_define_builtin (const char *name, tree type, enum built_in_function code, |
d724c876 | 554 | const char *library_name, int attr) |
6de9cd9a DN |
555 | { |
556 | tree decl; | |
557 | ||
c79efc4d RÁE |
558 | decl = add_builtin_function (name, type, code, BUILT_IN_NORMAL, |
559 | library_name, NULL_TREE); | |
46de9f5e | 560 | set_call_expr_flags (decl, attr); |
6de9cd9a | 561 | |
e79983f4 | 562 | set_builtin_decl (code, decl, true); |
6de9cd9a DN |
563 | } |
564 | ||
565 | ||
e8525382 | 566 | #define DO_DEFINE_MATH_BUILTIN(code, name, argtype, tbase) \ |
644cb69f | 567 | gfc_define_builtin ("__builtin_" name "l", tbase##longdouble[argtype], \ |
d724c876 JJ |
568 | BUILT_IN_ ## code ## L, name "l", \ |
569 | ATTR_CONST_NOTHROW_LEAF_LIST); \ | |
e8525382 | 570 | gfc_define_builtin ("__builtin_" name, tbase##double[argtype], \ |
d724c876 JJ |
571 | BUILT_IN_ ## code, name, \ |
572 | ATTR_CONST_NOTHROW_LEAF_LIST); \ | |
e8525382 | 573 | gfc_define_builtin ("__builtin_" name "f", tbase##float[argtype], \ |
d724c876 JJ |
574 | BUILT_IN_ ## code ## F, name "f", \ |
575 | ATTR_CONST_NOTHROW_LEAF_LIST); | |
6de9cd9a | 576 | |
e8525382 SK |
577 | #define DEFINE_MATH_BUILTIN(code, name, argtype) \ |
578 | DO_DEFINE_MATH_BUILTIN (code, name, argtype, mfunc_) | |
579 | ||
e8525382 | 580 | #define DEFINE_MATH_BUILTIN_C(code, name, argtype) \ |
644cb69f FXC |
581 | DO_DEFINE_MATH_BUILTIN (code, name, argtype, mfunc_) \ |
582 | DO_DEFINE_MATH_BUILTIN (C##code, "c" name, argtype, mfunc_c) | |
e8525382 SK |
583 | |
584 | ||
585 | /* Create function types for builtin functions. */ | |
586 | ||
587 | static void | |
b251af97 | 588 | build_builtin_fntypes (tree *fntype, tree type) |
e8525382 | 589 | { |
e8525382 | 590 | /* type (*) (type) */ |
b64fca63 | 591 | fntype[0] = build_function_type_list (type, type, NULL_TREE); |
e8525382 | 592 | /* type (*) (type, type) */ |
b64fca63 | 593 | fntype[1] = build_function_type_list (type, type, type, NULL_TREE); |
b5a4419c | 594 | /* type (*) (type, int) */ |
b64fca63 NF |
595 | fntype[2] = build_function_type_list (type, |
596 | type, integer_type_node, NULL_TREE); | |
597 | /* type (*) (void) */ | |
598 | fntype[3] = build_function_type_list (type, NULL_TREE); | |
db7f455b DS |
599 | /* type (*) (type, &int) */ |
600 | fntype[4] = build_function_type_list (type, type, | |
b64fca63 | 601 | build_pointer_type (integer_type_node), |
b64fca63 NF |
602 | NULL_TREE); |
603 | /* type (*) (int, type) */ | |
604 | fntype[5] = build_function_type_list (type, | |
605 | integer_type_node, type, NULL_TREE); | |
e8525382 SK |
606 | } |
607 | ||
b251af97 | 608 | |
6c7a4dfd JJ |
609 | static tree |
610 | builtin_type_for_size (int size, bool unsignedp) | |
611 | { | |
21fa2faf | 612 | tree type = gfc_type_for_size (size, unsignedp); |
6c7a4dfd JJ |
613 | return type ? type : error_mark_node; |
614 | } | |
e8525382 | 615 | |
1f2959f0 | 616 | /* Initialization of builtin function nodes. */ |
e8525382 | 617 | |
6de9cd9a DN |
618 | static void |
619 | gfc_init_builtin_functions (void) | |
620 | { | |
6c7a4dfd JJ |
621 | enum builtin_type |
622 | { | |
623 | #define DEF_PRIMITIVE_TYPE(NAME, VALUE) NAME, | |
624 | #define DEF_FUNCTION_TYPE_0(NAME, RETURN) NAME, | |
625 | #define DEF_FUNCTION_TYPE_1(NAME, RETURN, ARG1) NAME, | |
626 | #define DEF_FUNCTION_TYPE_2(NAME, RETURN, ARG1, ARG2) NAME, | |
627 | #define DEF_FUNCTION_TYPE_3(NAME, RETURN, ARG1, ARG2, ARG3) NAME, | |
628 | #define DEF_FUNCTION_TYPE_4(NAME, RETURN, ARG1, ARG2, ARG3, ARG4) NAME, | |
629 | #define DEF_FUNCTION_TYPE_5(NAME, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5) NAME, | |
f6a7cffc TS |
630 | #define DEF_FUNCTION_TYPE_6(NAME, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \ |
631 | ARG6) NAME, | |
632 | #define DEF_FUNCTION_TYPE_7(NAME, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \ | |
633 | ARG6, ARG7) NAME, | |
634 | #define DEF_FUNCTION_TYPE_8(NAME, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \ | |
635 | ARG6, ARG7, ARG8) NAME, | |
6c7a4dfd | 636 | #define DEF_FUNCTION_TYPE_VAR_0(NAME, RETURN) NAME, |
41dbbb37 | 637 | #define DEF_FUNCTION_TYPE_VAR_2(NAME, RETURN, ARG1, ARG2) NAME, |
56a9f6bc TS |
638 | #define DEF_FUNCTION_TYPE_VAR_7(NAME, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \ |
639 | ARG6, ARG7) NAME, | |
640 | #define DEF_FUNCTION_TYPE_VAR_11(NAME, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \ | |
641 | ARG6, ARG7, ARG8, ARG9, ARG10, ARG11) NAME, | |
6c7a4dfd JJ |
642 | #define DEF_POINTER_TYPE(NAME, TYPE) NAME, |
643 | #include "types.def" | |
644 | #undef DEF_PRIMITIVE_TYPE | |
645 | #undef DEF_FUNCTION_TYPE_0 | |
646 | #undef DEF_FUNCTION_TYPE_1 | |
647 | #undef DEF_FUNCTION_TYPE_2 | |
648 | #undef DEF_FUNCTION_TYPE_3 | |
649 | #undef DEF_FUNCTION_TYPE_4 | |
650 | #undef DEF_FUNCTION_TYPE_5 | |
651 | #undef DEF_FUNCTION_TYPE_6 | |
652 | #undef DEF_FUNCTION_TYPE_7 | |
acf0174b | 653 | #undef DEF_FUNCTION_TYPE_8 |
6c7a4dfd | 654 | #undef DEF_FUNCTION_TYPE_VAR_0 |
41dbbb37 | 655 | #undef DEF_FUNCTION_TYPE_VAR_2 |
56a9f6bc TS |
656 | #undef DEF_FUNCTION_TYPE_VAR_7 |
657 | #undef DEF_FUNCTION_TYPE_VAR_11 | |
6c7a4dfd JJ |
658 | #undef DEF_POINTER_TYPE |
659 | BT_LAST | |
660 | }; | |
6c7a4dfd | 661 | |
b5a4419c FXC |
662 | tree mfunc_float[6]; |
663 | tree mfunc_double[6]; | |
664 | tree mfunc_longdouble[6]; | |
665 | tree mfunc_cfloat[6]; | |
666 | tree mfunc_cdouble[6]; | |
667 | tree mfunc_clongdouble[6]; | |
3a53e165 RG |
668 | tree func_cfloat_float, func_float_cfloat; |
669 | tree func_cdouble_double, func_double_cdouble; | |
670 | tree func_clongdouble_longdouble, func_longdouble_clongdouble; | |
671 | tree func_float_floatp_floatp; | |
672 | tree func_double_doublep_doublep; | |
673 | tree func_longdouble_longdoublep_longdoublep; | |
674 | tree ftype, ptype; | |
6c7a4dfd | 675 | tree builtin_types[(int) BT_LAST + 1]; |
6de9cd9a | 676 | |
3b7ea188 FXC |
677 | int attr; |
678 | ||
e8525382 SK |
679 | build_builtin_fntypes (mfunc_float, float_type_node); |
680 | build_builtin_fntypes (mfunc_double, double_type_node); | |
644cb69f | 681 | build_builtin_fntypes (mfunc_longdouble, long_double_type_node); |
e8525382 SK |
682 | build_builtin_fntypes (mfunc_cfloat, complex_float_type_node); |
683 | build_builtin_fntypes (mfunc_cdouble, complex_double_type_node); | |
644cb69f | 684 | build_builtin_fntypes (mfunc_clongdouble, complex_long_double_type_node); |
e8525382 | 685 | |
b64fca63 NF |
686 | func_cfloat_float = build_function_type_list (float_type_node, |
687 | complex_float_type_node, | |
688 | NULL_TREE); | |
6de9cd9a | 689 | |
b64fca63 NF |
690 | func_float_cfloat = build_function_type_list (complex_float_type_node, |
691 | float_type_node, NULL_TREE); | |
3a53e165 | 692 | |
b64fca63 NF |
693 | func_cdouble_double = build_function_type_list (double_type_node, |
694 | complex_double_type_node, | |
695 | NULL_TREE); | |
6de9cd9a | 696 | |
b64fca63 NF |
697 | func_double_cdouble = build_function_type_list (complex_double_type_node, |
698 | double_type_node, NULL_TREE); | |
3a53e165 | 699 | |
644cb69f | 700 | func_clongdouble_longdouble = |
b64fca63 NF |
701 | build_function_type_list (long_double_type_node, |
702 | complex_long_double_type_node, NULL_TREE); | |
644cb69f | 703 | |
3a53e165 | 704 | func_longdouble_clongdouble = |
b64fca63 NF |
705 | build_function_type_list (complex_long_double_type_node, |
706 | long_double_type_node, NULL_TREE); | |
3a53e165 RG |
707 | |
708 | ptype = build_pointer_type (float_type_node); | |
3a53e165 | 709 | func_float_floatp_floatp = |
b64fca63 | 710 | build_function_type_list (void_type_node, ptype, ptype, NULL_TREE); |
3a53e165 RG |
711 | |
712 | ptype = build_pointer_type (double_type_node); | |
3a53e165 | 713 | func_double_doublep_doublep = |
b64fca63 | 714 | build_function_type_list (void_type_node, ptype, ptype, NULL_TREE); |
3a53e165 RG |
715 | |
716 | ptype = build_pointer_type (long_double_type_node); | |
3a53e165 | 717 | func_longdouble_longdoublep_longdoublep = |
b64fca63 | 718 | build_function_type_list (void_type_node, ptype, ptype, NULL_TREE); |
3a53e165 | 719 | |
2921157d | 720 | /* Non-math builtins are defined manually, so they're not included here. */ |
a3c85b74 | 721 | #define OTHER_BUILTIN(ID,NAME,TYPE,CONST) |
2921157d | 722 | |
6de9cd9a DN |
723 | #include "mathbuiltins.def" |
724 | ||
644cb69f | 725 | gfc_define_builtin ("__builtin_roundl", mfunc_longdouble[0], |
d724c876 | 726 | BUILT_IN_ROUNDL, "roundl", ATTR_CONST_NOTHROW_LEAF_LIST); |
6de9cd9a | 727 | gfc_define_builtin ("__builtin_round", mfunc_double[0], |
d724c876 | 728 | BUILT_IN_ROUND, "round", ATTR_CONST_NOTHROW_LEAF_LIST); |
6de9cd9a | 729 | gfc_define_builtin ("__builtin_roundf", mfunc_float[0], |
d724c876 | 730 | BUILT_IN_ROUNDF, "roundf", ATTR_CONST_NOTHROW_LEAF_LIST); |
644cb69f FXC |
731 | |
732 | gfc_define_builtin ("__builtin_truncl", mfunc_longdouble[0], | |
d724c876 | 733 | BUILT_IN_TRUNCL, "truncl", ATTR_CONST_NOTHROW_LEAF_LIST); |
e743d142 | 734 | gfc_define_builtin ("__builtin_trunc", mfunc_double[0], |
d724c876 | 735 | BUILT_IN_TRUNC, "trunc", ATTR_CONST_NOTHROW_LEAF_LIST); |
e743d142 | 736 | gfc_define_builtin ("__builtin_truncf", mfunc_float[0], |
d724c876 | 737 | BUILT_IN_TRUNCF, "truncf", ATTR_CONST_NOTHROW_LEAF_LIST); |
e743d142 | 738 | |
644cb69f | 739 | gfc_define_builtin ("__builtin_cabsl", func_clongdouble_longdouble, |
d724c876 | 740 | BUILT_IN_CABSL, "cabsl", ATTR_CONST_NOTHROW_LEAF_LIST); |
ead6d15f | 741 | gfc_define_builtin ("__builtin_cabs", func_cdouble_double, |
d724c876 | 742 | BUILT_IN_CABS, "cabs", ATTR_CONST_NOTHROW_LEAF_LIST); |
ead6d15f | 743 | gfc_define_builtin ("__builtin_cabsf", func_cfloat_float, |
d724c876 | 744 | BUILT_IN_CABSF, "cabsf", ATTR_CONST_NOTHROW_LEAF_LIST); |
c6a912da | 745 | |
644cb69f | 746 | gfc_define_builtin ("__builtin_copysignl", mfunc_longdouble[1], |
d724c876 JJ |
747 | BUILT_IN_COPYSIGNL, "copysignl", |
748 | ATTR_CONST_NOTHROW_LEAF_LIST); | |
ead6d15f | 749 | gfc_define_builtin ("__builtin_copysign", mfunc_double[1], |
d724c876 JJ |
750 | BUILT_IN_COPYSIGN, "copysign", |
751 | ATTR_CONST_NOTHROW_LEAF_LIST); | |
ead6d15f | 752 | gfc_define_builtin ("__builtin_copysignf", mfunc_float[1], |
d724c876 JJ |
753 | BUILT_IN_COPYSIGNF, "copysignf", |
754 | ATTR_CONST_NOTHROW_LEAF_LIST); | |
58b6e047 | 755 | |
b5a4419c | 756 | gfc_define_builtin ("__builtin_nextafterl", mfunc_longdouble[1], |
d724c876 JJ |
757 | BUILT_IN_NEXTAFTERL, "nextafterl", |
758 | ATTR_CONST_NOTHROW_LEAF_LIST); | |
b5a4419c | 759 | gfc_define_builtin ("__builtin_nextafter", mfunc_double[1], |
d724c876 JJ |
760 | BUILT_IN_NEXTAFTER, "nextafter", |
761 | ATTR_CONST_NOTHROW_LEAF_LIST); | |
b5a4419c | 762 | gfc_define_builtin ("__builtin_nextafterf", mfunc_float[1], |
d724c876 JJ |
763 | BUILT_IN_NEXTAFTERF, "nextafterf", |
764 | ATTR_CONST_NOTHROW_LEAF_LIST); | |
b5a4419c | 765 | |
3b7ea188 FXC |
766 | /* Some built-ins depend on rounding mode. Depending on compilation options, they |
767 | will be "pure" or "const". */ | |
768 | attr = flag_rounding_math ? ATTR_PURE_NOTHROW_LEAF_LIST : ATTR_CONST_NOTHROW_LEAF_LIST; | |
769 | ||
770 | gfc_define_builtin ("__builtin_rintl", mfunc_longdouble[0], | |
771 | BUILT_IN_RINTL, "rintl", attr); | |
772 | gfc_define_builtin ("__builtin_rint", mfunc_double[0], | |
773 | BUILT_IN_RINT, "rint", attr); | |
774 | gfc_define_builtin ("__builtin_rintf", mfunc_float[0], | |
775 | BUILT_IN_RINTF, "rintf", attr); | |
776 | ||
777 | gfc_define_builtin ("__builtin_remainderl", mfunc_longdouble[1], | |
778 | BUILT_IN_REMAINDERL, "remainderl", attr); | |
779 | gfc_define_builtin ("__builtin_remainder", mfunc_double[1], | |
780 | BUILT_IN_REMAINDER, "remainder", attr); | |
781 | gfc_define_builtin ("__builtin_remainderf", mfunc_float[1], | |
782 | BUILT_IN_REMAINDERF, "remainderf", attr); | |
783 | ||
784 | gfc_define_builtin ("__builtin_logbl", mfunc_longdouble[0], | |
785 | BUILT_IN_LOGBL, "logbl", ATTR_CONST_NOTHROW_LEAF_LIST); | |
786 | gfc_define_builtin ("__builtin_logb", mfunc_double[0], | |
787 | BUILT_IN_LOGB, "logb", ATTR_CONST_NOTHROW_LEAF_LIST); | |
788 | gfc_define_builtin ("__builtin_logbf", mfunc_float[0], | |
789 | BUILT_IN_LOGBF, "logbf", ATTR_CONST_NOTHROW_LEAF_LIST); | |
790 | ||
791 | ||
b5a4419c | 792 | gfc_define_builtin ("__builtin_frexpl", mfunc_longdouble[4], |
d724c876 | 793 | BUILT_IN_FREXPL, "frexpl", ATTR_NOTHROW_LEAF_LIST); |
b5a4419c | 794 | gfc_define_builtin ("__builtin_frexp", mfunc_double[4], |
d724c876 | 795 | BUILT_IN_FREXP, "frexp", ATTR_NOTHROW_LEAF_LIST); |
b5a4419c | 796 | gfc_define_builtin ("__builtin_frexpf", mfunc_float[4], |
d724c876 | 797 | BUILT_IN_FREXPF, "frexpf", ATTR_NOTHROW_LEAF_LIST); |
b5a4419c FXC |
798 | |
799 | gfc_define_builtin ("__builtin_fabsl", mfunc_longdouble[0], | |
d724c876 | 800 | BUILT_IN_FABSL, "fabsl", ATTR_CONST_NOTHROW_LEAF_LIST); |
b5a4419c | 801 | gfc_define_builtin ("__builtin_fabs", mfunc_double[0], |
d724c876 | 802 | BUILT_IN_FABS, "fabs", ATTR_CONST_NOTHROW_LEAF_LIST); |
b5a4419c | 803 | gfc_define_builtin ("__builtin_fabsf", mfunc_float[0], |
d724c876 | 804 | BUILT_IN_FABSF, "fabsf", ATTR_CONST_NOTHROW_LEAF_LIST); |
b5a4419c | 805 | |
5cfd56a7 | 806 | gfc_define_builtin ("__builtin_scalbnl", mfunc_longdouble[2], |
d724c876 | 807 | BUILT_IN_SCALBNL, "scalbnl", ATTR_CONST_NOTHROW_LEAF_LIST); |
5cfd56a7 | 808 | gfc_define_builtin ("__builtin_scalbn", mfunc_double[2], |
d724c876 | 809 | BUILT_IN_SCALBN, "scalbn", ATTR_CONST_NOTHROW_LEAF_LIST); |
5cfd56a7 | 810 | gfc_define_builtin ("__builtin_scalbnf", mfunc_float[2], |
d724c876 | 811 | BUILT_IN_SCALBNF, "scalbnf", ATTR_CONST_NOTHROW_LEAF_LIST); |
b5a4419c | 812 | |
58b6e047 | 813 | gfc_define_builtin ("__builtin_fmodl", mfunc_longdouble[1], |
d724c876 | 814 | BUILT_IN_FMODL, "fmodl", ATTR_CONST_NOTHROW_LEAF_LIST); |
58b6e047 | 815 | gfc_define_builtin ("__builtin_fmod", mfunc_double[1], |
d724c876 | 816 | BUILT_IN_FMOD, "fmod", ATTR_CONST_NOTHROW_LEAF_LIST); |
58b6e047 | 817 | gfc_define_builtin ("__builtin_fmodf", mfunc_float[1], |
d724c876 | 818 | BUILT_IN_FMODF, "fmodf", ATTR_CONST_NOTHROW_LEAF_LIST); |
6de9cd9a | 819 | |
6715d47b JB |
820 | /* iround{f,,l}, lround{f,,l} and llround{f,,l} */ |
821 | ftype = build_function_type_list (integer_type_node, | |
822 | float_type_node, NULL_TREE); | |
823 | gfc_define_builtin("__builtin_iroundf", ftype, BUILT_IN_IROUNDF, | |
824 | "iroundf", ATTR_CONST_NOTHROW_LEAF_LIST); | |
b64fca63 NF |
825 | ftype = build_function_type_list (long_integer_type_node, |
826 | float_type_node, NULL_TREE); | |
827 | gfc_define_builtin ("__builtin_lroundf", ftype, BUILT_IN_LROUNDF, | |
d724c876 | 828 | "lroundf", ATTR_CONST_NOTHROW_LEAF_LIST); |
b64fca63 NF |
829 | ftype = build_function_type_list (long_long_integer_type_node, |
830 | float_type_node, NULL_TREE); | |
831 | gfc_define_builtin ("__builtin_llroundf", ftype, BUILT_IN_LLROUNDF, | |
d724c876 | 832 | "llroundf", ATTR_CONST_NOTHROW_LEAF_LIST); |
94f548c2 | 833 | |
6715d47b JB |
834 | ftype = build_function_type_list (integer_type_node, |
835 | double_type_node, NULL_TREE); | |
836 | gfc_define_builtin("__builtin_iround", ftype, BUILT_IN_IROUND, | |
837 | "iround", ATTR_CONST_NOTHROW_LEAF_LIST); | |
b64fca63 NF |
838 | ftype = build_function_type_list (long_integer_type_node, |
839 | double_type_node, NULL_TREE); | |
840 | gfc_define_builtin ("__builtin_lround", ftype, BUILT_IN_LROUND, | |
d724c876 | 841 | "lround", ATTR_CONST_NOTHROW_LEAF_LIST); |
b64fca63 NF |
842 | ftype = build_function_type_list (long_long_integer_type_node, |
843 | double_type_node, NULL_TREE); | |
844 | gfc_define_builtin ("__builtin_llround", ftype, BUILT_IN_LLROUND, | |
d724c876 | 845 | "llround", ATTR_CONST_NOTHROW_LEAF_LIST); |
94f548c2 | 846 | |
6715d47b JB |
847 | ftype = build_function_type_list (integer_type_node, |
848 | long_double_type_node, NULL_TREE); | |
849 | gfc_define_builtin("__builtin_iroundl", ftype, BUILT_IN_IROUNDL, | |
850 | "iroundl", ATTR_CONST_NOTHROW_LEAF_LIST); | |
b64fca63 NF |
851 | ftype = build_function_type_list (long_integer_type_node, |
852 | long_double_type_node, NULL_TREE); | |
853 | gfc_define_builtin ("__builtin_lroundl", ftype, BUILT_IN_LROUNDL, | |
d724c876 | 854 | "lroundl", ATTR_CONST_NOTHROW_LEAF_LIST); |
b64fca63 NF |
855 | ftype = build_function_type_list (long_long_integer_type_node, |
856 | long_double_type_node, NULL_TREE); | |
857 | gfc_define_builtin ("__builtin_llroundl", ftype, BUILT_IN_LLROUNDL, | |
d724c876 | 858 | "llroundl", ATTR_CONST_NOTHROW_LEAF_LIST); |
94f548c2 | 859 | |
5b200ac2 | 860 | /* These are used to implement the ** operator. */ |
644cb69f | 861 | gfc_define_builtin ("__builtin_powl", mfunc_longdouble[1], |
d724c876 | 862 | BUILT_IN_POWL, "powl", ATTR_CONST_NOTHROW_LEAF_LIST); |
c7d78bbe | 863 | gfc_define_builtin ("__builtin_pow", mfunc_double[1], |
d724c876 | 864 | BUILT_IN_POW, "pow", ATTR_CONST_NOTHROW_LEAF_LIST); |
c7d78bbe | 865 | gfc_define_builtin ("__builtin_powf", mfunc_float[1], |
d724c876 | 866 | BUILT_IN_POWF, "powf", ATTR_CONST_NOTHROW_LEAF_LIST); |
fb220235 | 867 | gfc_define_builtin ("__builtin_cpowl", mfunc_clongdouble[1], |
d724c876 | 868 | BUILT_IN_CPOWL, "cpowl", ATTR_CONST_NOTHROW_LEAF_LIST); |
fb220235 | 869 | gfc_define_builtin ("__builtin_cpow", mfunc_cdouble[1], |
d724c876 | 870 | BUILT_IN_CPOW, "cpow", ATTR_CONST_NOTHROW_LEAF_LIST); |
fb220235 | 871 | gfc_define_builtin ("__builtin_cpowf", mfunc_cfloat[1], |
d724c876 | 872 | BUILT_IN_CPOWF, "cpowf", ATTR_CONST_NOTHROW_LEAF_LIST); |
5cfd56a7 | 873 | gfc_define_builtin ("__builtin_powil", mfunc_longdouble[2], |
d724c876 | 874 | BUILT_IN_POWIL, "powil", ATTR_CONST_NOTHROW_LEAF_LIST); |
5cfd56a7 | 875 | gfc_define_builtin ("__builtin_powi", mfunc_double[2], |
d724c876 | 876 | BUILT_IN_POWI, "powi", ATTR_CONST_NOTHROW_LEAF_LIST); |
5cfd56a7 | 877 | gfc_define_builtin ("__builtin_powif", mfunc_float[2], |
d724c876 | 878 | BUILT_IN_POWIF, "powif", ATTR_CONST_NOTHROW_LEAF_LIST); |
31c97dfe | 879 | |
5b200ac2 | 880 | |
d33d9e47 | 881 | if (targetm.libc_has_function (function_c99_math_complex)) |
3a53e165 RG |
882 | { |
883 | gfc_define_builtin ("__builtin_cbrtl", mfunc_longdouble[0], | |
d724c876 JJ |
884 | BUILT_IN_CBRTL, "cbrtl", |
885 | ATTR_CONST_NOTHROW_LEAF_LIST); | |
3a53e165 | 886 | gfc_define_builtin ("__builtin_cbrt", mfunc_double[0], |
d724c876 JJ |
887 | BUILT_IN_CBRT, "cbrt", |
888 | ATTR_CONST_NOTHROW_LEAF_LIST); | |
3a53e165 | 889 | gfc_define_builtin ("__builtin_cbrtf", mfunc_float[0], |
d724c876 JJ |
890 | BUILT_IN_CBRTF, "cbrtf", |
891 | ATTR_CONST_NOTHROW_LEAF_LIST); | |
3a53e165 | 892 | gfc_define_builtin ("__builtin_cexpil", func_longdouble_clongdouble, |
d724c876 JJ |
893 | BUILT_IN_CEXPIL, "cexpil", |
894 | ATTR_CONST_NOTHROW_LEAF_LIST); | |
3a53e165 | 895 | gfc_define_builtin ("__builtin_cexpi", func_double_cdouble, |
d724c876 JJ |
896 | BUILT_IN_CEXPI, "cexpi", |
897 | ATTR_CONST_NOTHROW_LEAF_LIST); | |
3a53e165 | 898 | gfc_define_builtin ("__builtin_cexpif", func_float_cfloat, |
d724c876 JJ |
899 | BUILT_IN_CEXPIF, "cexpif", |
900 | ATTR_CONST_NOTHROW_LEAF_LIST); | |
3a53e165 RG |
901 | } |
902 | ||
d33d9e47 | 903 | if (targetm.libc_has_function (function_sincos)) |
3a53e165 RG |
904 | { |
905 | gfc_define_builtin ("__builtin_sincosl", | |
906 | func_longdouble_longdoublep_longdoublep, | |
d724c876 | 907 | BUILT_IN_SINCOSL, "sincosl", ATTR_NOTHROW_LEAF_LIST); |
3a53e165 | 908 | gfc_define_builtin ("__builtin_sincos", func_double_doublep_doublep, |
d724c876 | 909 | BUILT_IN_SINCOS, "sincos", ATTR_NOTHROW_LEAF_LIST); |
3a53e165 | 910 | gfc_define_builtin ("__builtin_sincosf", func_float_floatp_floatp, |
d724c876 | 911 | BUILT_IN_SINCOSF, "sincosf", ATTR_NOTHROW_LEAF_LIST); |
3a53e165 RG |
912 | } |
913 | ||
451238b7 | 914 | /* For LEADZ, TRAILZ, POPCNT and POPPAR. */ |
b64fca63 NF |
915 | ftype = build_function_type_list (integer_type_node, |
916 | unsigned_type_node, NULL_TREE); | |
414f00e9 | 917 | gfc_define_builtin ("__builtin_clz", ftype, BUILT_IN_CLZ, |
d724c876 | 918 | "__builtin_clz", ATTR_CONST_NOTHROW_LEAF_LIST); |
414f00e9 | 919 | gfc_define_builtin ("__builtin_ctz", ftype, BUILT_IN_CTZ, |
d724c876 | 920 | "__builtin_ctz", ATTR_CONST_NOTHROW_LEAF_LIST); |
ad5f4de2 | 921 | gfc_define_builtin ("__builtin_parity", ftype, BUILT_IN_PARITY, |
d724c876 | 922 | "__builtin_parity", ATTR_CONST_NOTHROW_LEAF_LIST); |
ad5f4de2 | 923 | gfc_define_builtin ("__builtin_popcount", ftype, BUILT_IN_POPCOUNT, |
d724c876 | 924 | "__builtin_popcount", ATTR_CONST_NOTHROW_LEAF_LIST); |
414f00e9 | 925 | |
b64fca63 NF |
926 | ftype = build_function_type_list (integer_type_node, |
927 | long_unsigned_type_node, NULL_TREE); | |
928 | gfc_define_builtin ("__builtin_clzl", ftype, BUILT_IN_CLZL, | |
d724c876 | 929 | "__builtin_clzl", ATTR_CONST_NOTHROW_LEAF_LIST); |
414f00e9 | 930 | gfc_define_builtin ("__builtin_ctzl", ftype, BUILT_IN_CTZL, |
d724c876 | 931 | "__builtin_ctzl", ATTR_CONST_NOTHROW_LEAF_LIST); |
ad5f4de2 | 932 | gfc_define_builtin ("__builtin_parityl", ftype, BUILT_IN_PARITYL, |
d724c876 | 933 | "__builtin_parityl", ATTR_CONST_NOTHROW_LEAF_LIST); |
ad5f4de2 | 934 | gfc_define_builtin ("__builtin_popcountl", ftype, BUILT_IN_POPCOUNTL, |
d724c876 | 935 | "__builtin_popcountl", ATTR_CONST_NOTHROW_LEAF_LIST); |
414f00e9 | 936 | |
b64fca63 NF |
937 | ftype = build_function_type_list (integer_type_node, |
938 | long_long_unsigned_type_node, NULL_TREE); | |
939 | gfc_define_builtin ("__builtin_clzll", ftype, BUILT_IN_CLZLL, | |
d724c876 | 940 | "__builtin_clzll", ATTR_CONST_NOTHROW_LEAF_LIST); |
414f00e9 | 941 | gfc_define_builtin ("__builtin_ctzll", ftype, BUILT_IN_CTZLL, |
d724c876 | 942 | "__builtin_ctzll", ATTR_CONST_NOTHROW_LEAF_LIST); |
ad5f4de2 | 943 | gfc_define_builtin ("__builtin_parityll", ftype, BUILT_IN_PARITYLL, |
d724c876 | 944 | "__builtin_parityll", ATTR_CONST_NOTHROW_LEAF_LIST); |
ad5f4de2 | 945 | gfc_define_builtin ("__builtin_popcountll", ftype, BUILT_IN_POPCOUNTLL, |
d724c876 | 946 | "__builtin_popcountll", ATTR_CONST_NOTHROW_LEAF_LIST); |
414f00e9 | 947 | |
6de9cd9a DN |
948 | /* Other builtin functions we use. */ |
949 | ||
b64fca63 NF |
950 | ftype = build_function_type_list (long_integer_type_node, |
951 | long_integer_type_node, | |
952 | long_integer_type_node, NULL_TREE); | |
c6a912da | 953 | gfc_define_builtin ("__builtin_expect", ftype, BUILT_IN_EXPECT, |
d724c876 | 954 | "__builtin_expect", ATTR_CONST_NOTHROW_LEAF_LIST); |
ef9312c1 | 955 | |
b64fca63 NF |
956 | ftype = build_function_type_list (void_type_node, |
957 | pvoid_type_node, NULL_TREE); | |
1529b8d9 | 958 | gfc_define_builtin ("__builtin_free", ftype, BUILT_IN_FREE, |
d724c876 | 959 | "free", ATTR_NOTHROW_LEAF_LIST); |
1529b8d9 | 960 | |
b64fca63 NF |
961 | ftype = build_function_type_list (pvoid_type_node, |
962 | size_type_node, NULL_TREE); | |
1529b8d9 | 963 | gfc_define_builtin ("__builtin_malloc", ftype, BUILT_IN_MALLOC, |
46de9f5e | 964 | "malloc", ATTR_NOTHROW_LEAF_MALLOC_LIST); |
1529b8d9 | 965 | |
4df0f7da TB |
966 | ftype = build_function_type_list (pvoid_type_node, size_type_node, |
967 | size_type_node, NULL_TREE); | |
968 | gfc_define_builtin ("__builtin_calloc", ftype, BUILT_IN_CALLOC, | |
46de9f5e | 969 | "calloc", ATTR_NOTHROW_LEAF_MALLOC_LIST); |
4df0f7da TB |
970 | DECL_IS_MALLOC (builtin_decl_explicit (BUILT_IN_CALLOC)) = 1; |
971 | ||
b64fca63 NF |
972 | ftype = build_function_type_list (pvoid_type_node, |
973 | size_type_node, pvoid_type_node, | |
974 | NULL_TREE); | |
4376b7cf | 975 | gfc_define_builtin ("__builtin_realloc", ftype, BUILT_IN_REALLOC, |
d724c876 | 976 | "realloc", ATTR_NOTHROW_LEAF_LIST); |
4376b7cf | 977 | |
b64fca63 NF |
978 | ftype = build_function_type_list (integer_type_node, |
979 | void_type_node, NULL_TREE); | |
5fcb93f1 | 980 | gfc_define_builtin ("__builtin_isnan", ftype, BUILT_IN_ISNAN, |
d724c876 | 981 | "__builtin_isnan", ATTR_CONST_NOTHROW_LEAF_LIST); |
3b7ea188 FXC |
982 | gfc_define_builtin ("__builtin_isfinite", ftype, BUILT_IN_ISFINITE, |
983 | "__builtin_isfinite", ATTR_CONST_NOTHROW_LEAF_LIST); | |
984 | gfc_define_builtin ("__builtin_isnormal", ftype, BUILT_IN_ISNORMAL, | |
985 | "__builtin_isnormal", ATTR_CONST_NOTHROW_LEAF_LIST); | |
986 | ||
987 | ftype = build_function_type_list (integer_type_node, void_type_node, | |
988 | void_type_node, NULL_TREE); | |
989 | gfc_define_builtin ("__builtin_isunordered", ftype, BUILT_IN_ISUNORDERED, | |
990 | "__builtin_isunordered", ATTR_CONST_NOTHROW_LEAF_LIST); | |
991 | gfc_define_builtin ("__builtin_islessequal", ftype, BUILT_IN_ISLESSEQUAL, | |
992 | "__builtin_islessequal", ATTR_CONST_NOTHROW_LEAF_LIST); | |
993 | gfc_define_builtin ("__builtin_isgreaterequal", ftype, | |
994 | BUILT_IN_ISGREATEREQUAL, "__builtin_isgreaterequal", | |
995 | ATTR_CONST_NOTHROW_LEAF_LIST); | |
996 | ||
997 | ftype = build_function_type_list (integer_type_node, | |
998 | float_type_node, NULL_TREE); | |
999 | gfc_define_builtin("__builtin_signbitf", ftype, BUILT_IN_SIGNBITF, | |
1000 | "signbitf", ATTR_CONST_NOTHROW_LEAF_LIST); | |
1001 | ftype = build_function_type_list (integer_type_node, | |
1002 | double_type_node, NULL_TREE); | |
1003 | gfc_define_builtin("__builtin_signbit", ftype, BUILT_IN_SIGNBIT, | |
1004 | "signbit", ATTR_CONST_NOTHROW_LEAF_LIST); | |
1005 | ftype = build_function_type_list (integer_type_node, | |
1006 | long_double_type_node, NULL_TREE); | |
1007 | gfc_define_builtin("__builtin_signbitl", ftype, BUILT_IN_SIGNBITL, | |
1008 | "signbitl", ATTR_CONST_NOTHROW_LEAF_LIST); | |
1009 | ||
5fcb93f1 | 1010 | |
6c7a4dfd JJ |
1011 | #define DEF_PRIMITIVE_TYPE(ENUM, VALUE) \ |
1012 | builtin_types[(int) ENUM] = VALUE; | |
b64fca63 NF |
1013 | #define DEF_FUNCTION_TYPE_0(ENUM, RETURN) \ |
1014 | builtin_types[(int) ENUM] \ | |
1015 | = build_function_type_list (builtin_types[(int) RETURN], \ | |
1016 | NULL_TREE); | |
6c7a4dfd JJ |
1017 | #define DEF_FUNCTION_TYPE_1(ENUM, RETURN, ARG1) \ |
1018 | builtin_types[(int) ENUM] \ | |
b64fca63 NF |
1019 | = build_function_type_list (builtin_types[(int) RETURN], \ |
1020 | builtin_types[(int) ARG1], \ | |
1021 | NULL_TREE); | |
1022 | #define DEF_FUNCTION_TYPE_2(ENUM, RETURN, ARG1, ARG2) \ | |
1023 | builtin_types[(int) ENUM] \ | |
1024 | = build_function_type_list (builtin_types[(int) RETURN], \ | |
1025 | builtin_types[(int) ARG1], \ | |
1026 | builtin_types[(int) ARG2], \ | |
1027 | NULL_TREE); | |
1028 | #define DEF_FUNCTION_TYPE_3(ENUM, RETURN, ARG1, ARG2, ARG3) \ | |
1029 | builtin_types[(int) ENUM] \ | |
1030 | = build_function_type_list (builtin_types[(int) RETURN], \ | |
1031 | builtin_types[(int) ARG1], \ | |
1032 | builtin_types[(int) ARG2], \ | |
1033 | builtin_types[(int) ARG3], \ | |
1034 | NULL_TREE); | |
6c7a4dfd JJ |
1035 | #define DEF_FUNCTION_TYPE_4(ENUM, RETURN, ARG1, ARG2, ARG3, ARG4) \ |
1036 | builtin_types[(int) ENUM] \ | |
b64fca63 NF |
1037 | = build_function_type_list (builtin_types[(int) RETURN], \ |
1038 | builtin_types[(int) ARG1], \ | |
1039 | builtin_types[(int) ARG2], \ | |
1040 | builtin_types[(int) ARG3], \ | |
1041 | builtin_types[(int) ARG4], \ | |
1042 | NULL_TREE); | |
6c7a4dfd JJ |
1043 | #define DEF_FUNCTION_TYPE_5(ENUM, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5) \ |
1044 | builtin_types[(int) ENUM] \ | |
b64fca63 NF |
1045 | = build_function_type_list (builtin_types[(int) RETURN], \ |
1046 | builtin_types[(int) ARG1], \ | |
1047 | builtin_types[(int) ARG2], \ | |
1048 | builtin_types[(int) ARG3], \ | |
1049 | builtin_types[(int) ARG4], \ | |
1050 | builtin_types[(int) ARG5], \ | |
1051 | NULL_TREE); | |
6c7a4dfd JJ |
1052 | #define DEF_FUNCTION_TYPE_6(ENUM, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \ |
1053 | ARG6) \ | |
1054 | builtin_types[(int) ENUM] \ | |
b64fca63 NF |
1055 | = build_function_type_list (builtin_types[(int) RETURN], \ |
1056 | builtin_types[(int) ARG1], \ | |
1057 | builtin_types[(int) ARG2], \ | |
1058 | builtin_types[(int) ARG3], \ | |
1059 | builtin_types[(int) ARG4], \ | |
1060 | builtin_types[(int) ARG5], \ | |
1061 | builtin_types[(int) ARG6], \ | |
1062 | NULL_TREE); | |
6c7a4dfd JJ |
1063 | #define DEF_FUNCTION_TYPE_7(ENUM, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \ |
1064 | ARG6, ARG7) \ | |
1065 | builtin_types[(int) ENUM] \ | |
b64fca63 NF |
1066 | = build_function_type_list (builtin_types[(int) RETURN], \ |
1067 | builtin_types[(int) ARG1], \ | |
1068 | builtin_types[(int) ARG2], \ | |
1069 | builtin_types[(int) ARG3], \ | |
1070 | builtin_types[(int) ARG4], \ | |
1071 | builtin_types[(int) ARG5], \ | |
1072 | builtin_types[(int) ARG6], \ | |
1073 | builtin_types[(int) ARG7], \ | |
1074 | NULL_TREE); | |
acf0174b JJ |
1075 | #define DEF_FUNCTION_TYPE_8(ENUM, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \ |
1076 | ARG6, ARG7, ARG8) \ | |
1077 | builtin_types[(int) ENUM] \ | |
1078 | = build_function_type_list (builtin_types[(int) RETURN], \ | |
1079 | builtin_types[(int) ARG1], \ | |
1080 | builtin_types[(int) ARG2], \ | |
1081 | builtin_types[(int) ARG3], \ | |
1082 | builtin_types[(int) ARG4], \ | |
1083 | builtin_types[(int) ARG5], \ | |
1084 | builtin_types[(int) ARG6], \ | |
1085 | builtin_types[(int) ARG7], \ | |
1086 | builtin_types[(int) ARG8], \ | |
1087 | NULL_TREE); | |
6c7a4dfd JJ |
1088 | #define DEF_FUNCTION_TYPE_VAR_0(ENUM, RETURN) \ |
1089 | builtin_types[(int) ENUM] \ | |
b64fca63 NF |
1090 | = build_varargs_function_type_list (builtin_types[(int) RETURN], \ |
1091 | NULL_TREE); | |
41dbbb37 TS |
1092 | #define DEF_FUNCTION_TYPE_VAR_2(ENUM, RETURN, ARG1, ARG2) \ |
1093 | builtin_types[(int) ENUM] \ | |
1094 | = build_varargs_function_type_list (builtin_types[(int) RETURN], \ | |
1095 | builtin_types[(int) ARG1], \ | |
1096 | builtin_types[(int) ARG2], \ | |
1097 | NULL_TREE); | |
56a9f6bc TS |
1098 | #define DEF_FUNCTION_TYPE_VAR_7(ENUM, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \ |
1099 | ARG6, ARG7) \ | |
41dbbb37 TS |
1100 | builtin_types[(int) ENUM] \ |
1101 | = build_varargs_function_type_list (builtin_types[(int) RETURN], \ | |
1102 | builtin_types[(int) ARG1], \ | |
1103 | builtin_types[(int) ARG2], \ | |
1104 | builtin_types[(int) ARG3], \ | |
1105 | builtin_types[(int) ARG4], \ | |
1106 | builtin_types[(int) ARG5], \ | |
1107 | builtin_types[(int) ARG6], \ | |
1108 | builtin_types[(int) ARG7], \ | |
41dbbb37 | 1109 | NULL_TREE); |
56a9f6bc TS |
1110 | #define DEF_FUNCTION_TYPE_VAR_11(ENUM, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \ |
1111 | ARG6, ARG7, ARG8, ARG9, ARG10, ARG11) \ | |
41dbbb37 TS |
1112 | builtin_types[(int) ENUM] \ |
1113 | = build_varargs_function_type_list (builtin_types[(int) RETURN], \ | |
1114 | builtin_types[(int) ARG1], \ | |
1115 | builtin_types[(int) ARG2], \ | |
1116 | builtin_types[(int) ARG3], \ | |
1117 | builtin_types[(int) ARG4], \ | |
1118 | builtin_types[(int) ARG5], \ | |
1119 | builtin_types[(int) ARG6], \ | |
1120 | builtin_types[(int) ARG7], \ | |
1121 | builtin_types[(int) ARG8], \ | |
1122 | builtin_types[(int) ARG9], \ | |
1123 | builtin_types[(int) ARG10], \ | |
1124 | builtin_types[(int) ARG11], \ | |
41dbbb37 | 1125 | NULL_TREE); |
6c7a4dfd JJ |
1126 | #define DEF_POINTER_TYPE(ENUM, TYPE) \ |
1127 | builtin_types[(int) ENUM] \ | |
1128 | = build_pointer_type (builtin_types[(int) TYPE]); | |
1129 | #include "types.def" | |
1130 | #undef DEF_PRIMITIVE_TYPE | |
f6a7cffc | 1131 | #undef DEF_FUNCTION_TYPE_0 |
6c7a4dfd JJ |
1132 | #undef DEF_FUNCTION_TYPE_1 |
1133 | #undef DEF_FUNCTION_TYPE_2 | |
1134 | #undef DEF_FUNCTION_TYPE_3 | |
1135 | #undef DEF_FUNCTION_TYPE_4 | |
1136 | #undef DEF_FUNCTION_TYPE_5 | |
1137 | #undef DEF_FUNCTION_TYPE_6 | |
f6a7cffc TS |
1138 | #undef DEF_FUNCTION_TYPE_7 |
1139 | #undef DEF_FUNCTION_TYPE_8 | |
6c7a4dfd | 1140 | #undef DEF_FUNCTION_TYPE_VAR_0 |
41dbbb37 | 1141 | #undef DEF_FUNCTION_TYPE_VAR_2 |
56a9f6bc TS |
1142 | #undef DEF_FUNCTION_TYPE_VAR_7 |
1143 | #undef DEF_FUNCTION_TYPE_VAR_11 | |
6c7a4dfd JJ |
1144 | #undef DEF_POINTER_TYPE |
1145 | builtin_types[(int) BT_LAST] = NULL_TREE; | |
1146 | ||
1147 | /* Initialize synchronization builtins. */ | |
1148 | #undef DEF_SYNC_BUILTIN | |
1149 | #define DEF_SYNC_BUILTIN(code, name, type, attr) \ | |
1150 | gfc_define_builtin (name, builtin_types[type], code, name, \ | |
d724c876 | 1151 | attr); |
6c7a4dfd JJ |
1152 | #include "../sync-builtins.def" |
1153 | #undef DEF_SYNC_BUILTIN | |
1154 | ||
41dbbb37 TS |
1155 | if (flag_openacc) |
1156 | { | |
1157 | #undef DEF_GOACC_BUILTIN | |
1158 | #define DEF_GOACC_BUILTIN(code, name, type, attr) \ | |
1159 | gfc_define_builtin ("__builtin_" name, builtin_types[type], \ | |
1160 | code, name, attr); | |
1161 | #undef DEF_GOACC_BUILTIN_COMPILER | |
1162 | #define DEF_GOACC_BUILTIN_COMPILER(code, name, type, attr) \ | |
1163 | gfc_define_builtin (name, builtin_types[type], code, name, attr); | |
1164 | #undef DEF_GOMP_BUILTIN | |
1165 | #define DEF_GOMP_BUILTIN(code, name, type, attr) /* ignore */ | |
1166 | #include "../omp-builtins.def" | |
1167 | #undef DEF_GOACC_BUILTIN | |
1168 | #undef DEF_GOACC_BUILTIN_COMPILER | |
1169 | #undef DEF_GOMP_BUILTIN | |
1170 | } | |
1171 | ||
c61819ff | 1172 | if (flag_openmp || flag_openmp_simd || flag_tree_parallelize_loops) |
6c7a4dfd | 1173 | { |
41dbbb37 TS |
1174 | #undef DEF_GOACC_BUILTIN |
1175 | #define DEF_GOACC_BUILTIN(code, name, type, attr) /* ignore */ | |
1176 | #undef DEF_GOACC_BUILTIN_COMPILER | |
1177 | #define DEF_GOACC_BUILTIN_COMPILER(code, name, type, attr) /* ignore */ | |
6c7a4dfd JJ |
1178 | #undef DEF_GOMP_BUILTIN |
1179 | #define DEF_GOMP_BUILTIN(code, name, type, attr) \ | |
1180 | gfc_define_builtin ("__builtin_" name, builtin_types[type], \ | |
d724c876 | 1181 | code, name, attr); |
6c7a4dfd | 1182 | #include "../omp-builtins.def" |
41dbbb37 TS |
1183 | #undef DEF_GOACC_BUILTIN |
1184 | #undef DEF_GOACC_BUILTIN_COMPILER | |
6c7a4dfd JJ |
1185 | #undef DEF_GOMP_BUILTIN |
1186 | } | |
1187 | ||
1188 | gfc_define_builtin ("__builtin_trap", builtin_types[BT_FN_VOID], | |
d724c876 | 1189 | BUILT_IN_TRAP, NULL, ATTR_NOTHROW_LEAF_LIST); |
e79983f4 | 1190 | TREE_THIS_VOLATILE (builtin_decl_explicit (BUILT_IN_TRAP)) = 1; |
6c7a4dfd | 1191 | |
b46ebd6c JJ |
1192 | ftype = build_varargs_function_type_list (ptr_type_node, const_ptr_type_node, |
1193 | size_type_node, NULL_TREE); | |
1194 | gfc_define_builtin ("__builtin_assume_aligned", ftype, | |
1195 | BUILT_IN_ASSUME_ALIGNED, | |
1196 | "__builtin_assume_aligned", | |
1197 | ATTR_CONST_NOTHROW_LEAF_LIST); | |
1198 | ||
8893239d | 1199 | gfc_define_builtin ("__emutls_get_address", |
d724c876 JJ |
1200 | builtin_types[BT_FN_PTR_PTR], |
1201 | BUILT_IN_EMUTLS_GET_ADDRESS, | |
1202 | "__emutls_get_address", ATTR_CONST_NOTHROW_LEAF_LIST); | |
8893239d RH |
1203 | gfc_define_builtin ("__emutls_register_common", |
1204 | builtin_types[BT_FN_VOID_PTR_WORD_WORD_PTR], | |
1205 | BUILT_IN_EMUTLS_REGISTER_COMMON, | |
d724c876 | 1206 | "__emutls_register_common", ATTR_NOTHROW_LEAF_LIST); |
8893239d | 1207 | |
384c400a | 1208 | build_common_builtin_nodes (); |
ef9312c1 | 1209 | targetm.init_builtins (); |
6de9cd9a DN |
1210 | } |
1211 | ||
e8525382 | 1212 | #undef DEFINE_MATH_BUILTIN_C |
6de9cd9a DN |
1213 | #undef DEFINE_MATH_BUILTIN |
1214 | ||
a64f5186 JJ |
1215 | static void |
1216 | gfc_init_ts (void) | |
1217 | { | |
1218 | tree_contains_struct[NAMESPACE_DECL][TS_DECL_NON_COMMON] = 1; | |
1219 | tree_contains_struct[NAMESPACE_DECL][TS_DECL_WITH_VIS] = 1; | |
1220 | tree_contains_struct[NAMESPACE_DECL][TS_DECL_WRTL] = 1; | |
1221 | tree_contains_struct[NAMESPACE_DECL][TS_DECL_COMMON] = 1; | |
1222 | tree_contains_struct[NAMESPACE_DECL][TS_DECL_MINIMAL] = 1; | |
1223 | } | |
1224 | ||
602b8523 TB |
1225 | void |
1226 | gfc_maybe_initialize_eh (void) | |
1227 | { | |
1228 | if (!flag_exceptions || gfc_eh_initialized_p) | |
1229 | return; | |
1230 | ||
1231 | gfc_eh_initialized_p = true; | |
602b8523 TB |
1232 | using_eh_for_cleanups (); |
1233 | } | |
1234 | ||
1235 | ||
6de9cd9a DN |
1236 | #include "gt-fortran-f95-lang.h" |
1237 | #include "gtype-fortran.h" |