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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
6b90bd4b ER |
2 | #ifndef GCC_COMMON_H_INCLUDED |
3 | #define GCC_COMMON_H_INCLUDED | |
4 | ||
5 | #include "bversion.h" | |
6 | #if BUILDING_GCC_VERSION >= 6000 | |
7 | #include "gcc-plugin.h" | |
8 | #else | |
9 | #include "plugin.h" | |
10 | #endif | |
11 | #include "plugin-version.h" | |
12 | #include "config.h" | |
13 | #include "system.h" | |
14 | #include "coretypes.h" | |
15 | #include "tm.h" | |
16 | #include "line-map.h" | |
17 | #include "input.h" | |
18 | #include "tree.h" | |
19 | ||
20 | #include "tree-inline.h" | |
21 | #include "version.h" | |
22 | #include "rtl.h" | |
23 | #include "tm_p.h" | |
24 | #include "flags.h" | |
25 | #include "hard-reg-set.h" | |
26 | #include "output.h" | |
27 | #include "except.h" | |
28 | #include "function.h" | |
29 | #include "toplev.h" | |
8d4973a1 KC |
30 | #if BUILDING_GCC_VERSION >= 5000 |
31 | #include "expr.h" | |
32 | #endif | |
6b90bd4b ER |
33 | #include "basic-block.h" |
34 | #include "intl.h" | |
35 | #include "ggc.h" | |
36 | #include "timevar.h" | |
37 | ||
38 | #include "params.h" | |
39 | ||
40 | #if BUILDING_GCC_VERSION <= 4009 | |
41 | #include "pointer-set.h" | |
42 | #else | |
43 | #include "hash-map.h" | |
44 | #endif | |
45 | ||
81d873a8 KC |
46 | #if BUILDING_GCC_VERSION >= 7000 |
47 | #include "memmodel.h" | |
48 | #endif | |
6b90bd4b ER |
49 | #include "emit-rtl.h" |
50 | #include "debug.h" | |
51 | #include "target.h" | |
52 | #include "langhooks.h" | |
53 | #include "cfgloop.h" | |
54 | #include "cgraph.h" | |
55 | #include "opts.h" | |
56 | ||
57 | #if BUILDING_GCC_VERSION == 4005 | |
58 | #include <sys/mman.h> | |
59 | #endif | |
60 | ||
61 | #if BUILDING_GCC_VERSION >= 4007 | |
62 | #include "tree-pretty-print.h" | |
63 | #include "gimple-pretty-print.h" | |
64 | #endif | |
65 | ||
66 | #if BUILDING_GCC_VERSION >= 4006 | |
1132e1e4 KC |
67 | /* |
68 | * The c-family headers were moved into a subdirectory in GCC version | |
69 | * 4.7, but most plugin-building users of GCC 4.6 are using the Debian | |
70 | * or Ubuntu package, which has an out-of-tree patch to move this to the | |
71 | * same location as found in 4.7 and later: | |
72 | * https://sources.debian.net/src/gcc-4.6/4.6.3-14/debian/patches/pr45078.diff/ | |
73 | */ | |
6b90bd4b ER |
74 | #include "c-family/c-common.h" |
75 | #else | |
76 | #include "c-common.h" | |
77 | #endif | |
78 | ||
79 | #if BUILDING_GCC_VERSION <= 4008 | |
80 | #include "tree-flow.h" | |
81 | #else | |
82 | #include "tree-cfgcleanup.h" | |
83 | #include "tree-ssa-operands.h" | |
84 | #include "tree-into-ssa.h" | |
85 | #endif | |
86 | ||
87 | #if BUILDING_GCC_VERSION >= 4008 | |
88 | #include "is-a.h" | |
89 | #endif | |
90 | ||
91 | #include "diagnostic.h" | |
92 | #include "tree-dump.h" | |
93 | #include "tree-pass.h" | |
8d4973a1 KC |
94 | #if BUILDING_GCC_VERSION >= 4009 |
95 | #include "pass_manager.h" | |
96 | #endif | |
6b90bd4b ER |
97 | #include "predict.h" |
98 | #include "ipa-utils.h" | |
99 | ||
80d17243 VK |
100 | #if BUILDING_GCC_VERSION >= 8000 |
101 | #include "stringpool.h" | |
102 | #endif | |
103 | ||
6b90bd4b ER |
104 | #if BUILDING_GCC_VERSION >= 4009 |
105 | #include "attribs.h" | |
106 | #include "varasm.h" | |
107 | #include "stor-layout.h" | |
108 | #include "internal-fn.h" | |
109 | #include "gimple-expr.h" | |
110 | #include "gimple-fold.h" | |
111 | #include "context.h" | |
112 | #include "tree-ssa-alias.h" | |
113 | #include "tree-ssa.h" | |
114 | #include "stringpool.h" | |
81d873a8 KC |
115 | #if BUILDING_GCC_VERSION >= 7000 |
116 | #include "tree-vrp.h" | |
117 | #endif | |
6b90bd4b ER |
118 | #include "tree-ssanames.h" |
119 | #include "print-tree.h" | |
120 | #include "tree-eh.h" | |
121 | #include "stmt.h" | |
122 | #include "gimplify.h" | |
123 | #endif | |
124 | ||
125 | #include "gimple.h" | |
126 | ||
127 | #if BUILDING_GCC_VERSION >= 4009 | |
128 | #include "tree-ssa-operands.h" | |
129 | #include "tree-phinodes.h" | |
130 | #include "tree-cfg.h" | |
131 | #include "gimple-iterator.h" | |
132 | #include "gimple-ssa.h" | |
133 | #include "ssa-iterators.h" | |
134 | #endif | |
135 | ||
136 | #if BUILDING_GCC_VERSION >= 5000 | |
137 | #include "builtins.h" | |
138 | #endif | |
139 | ||
6b90bd4b | 140 | /* missing from basic_block.h... */ |
8d4973a1 KC |
141 | void debug_dominance_info(enum cdi_direction dir); |
142 | void debug_dominance_tree(enum cdi_direction dir, basic_block root); | |
6b90bd4b ER |
143 | |
144 | #if BUILDING_GCC_VERSION == 4006 | |
8d4973a1 KC |
145 | void debug_gimple_stmt(gimple); |
146 | void debug_gimple_seq(gimple_seq); | |
147 | void print_gimple_seq(FILE *, gimple_seq, int, int); | |
148 | void print_gimple_stmt(FILE *, gimple, int, int); | |
149 | void print_gimple_expr(FILE *, gimple, int, int); | |
150 | void dump_gimple_stmt(pretty_printer *, gimple, int, int); | |
6b90bd4b ER |
151 | #endif |
152 | ||
7210e060 | 153 | #ifndef __unused |
6b90bd4b | 154 | #define __unused __attribute__((__unused__)) |
7210e060 KC |
155 | #endif |
156 | #ifndef __visible | |
da7389ac | 157 | #define __visible __attribute__((visibility("default"))) |
7210e060 | 158 | #endif |
6b90bd4b ER |
159 | |
160 | #define DECL_NAME_POINTER(node) IDENTIFIER_POINTER(DECL_NAME(node)) | |
161 | #define DECL_NAME_LENGTH(node) IDENTIFIER_LENGTH(DECL_NAME(node)) | |
162 | #define TYPE_NAME_POINTER(node) IDENTIFIER_POINTER(TYPE_NAME(node)) | |
163 | #define TYPE_NAME_LENGTH(node) IDENTIFIER_LENGTH(TYPE_NAME(node)) | |
164 | ||
165 | /* should come from c-tree.h if only it were installed for gcc 4.5... */ | |
166 | #define C_TYPE_FIELDS_READONLY(TYPE) TREE_LANG_FLAG_1(TYPE) | |
167 | ||
8d4973a1 KC |
168 | static inline tree build_const_char_string(int len, const char *str) |
169 | { | |
170 | tree cstr, elem, index, type; | |
171 | ||
172 | cstr = build_string(len, str); | |
173 | elem = build_type_variant(char_type_node, 1, 0); | |
174 | index = build_index_type(size_int(len - 1)); | |
175 | type = build_array_type(elem, index); | |
176 | TREE_TYPE(cstr) = type; | |
177 | TREE_CONSTANT(cstr) = 1; | |
178 | TREE_READONLY(cstr) = 1; | |
179 | TREE_STATIC(cstr) = 1; | |
180 | return cstr; | |
181 | } | |
182 | ||
183 | #define PASS_INFO(NAME, REF, ID, POS) \ | |
184 | struct register_pass_info NAME##_pass_info = { \ | |
185 | .pass = make_##NAME##_pass(), \ | |
186 | .reference_pass_name = REF, \ | |
187 | .ref_pass_instance_number = ID, \ | |
188 | .pos_op = POS, \ | |
189 | } | |
190 | ||
6b90bd4b ER |
191 | #if BUILDING_GCC_VERSION == 4005 |
192 | #define FOR_EACH_LOCAL_DECL(FUN, I, D) \ | |
193 | for (tree vars = (FUN)->local_decls, (I) = 0; \ | |
194 | vars && ((D) = TREE_VALUE(vars)); \ | |
195 | vars = TREE_CHAIN(vars), (I)++) | |
196 | #define DECL_CHAIN(NODE) (TREE_CHAIN(DECL_MINIMAL_CHECK(NODE))) | |
197 | #define FOR_EACH_VEC_ELT(T, V, I, P) \ | |
198 | for (I = 0; VEC_iterate(T, (V), (I), (P)); ++(I)) | |
199 | #define TODO_rebuild_cgraph_edges 0 | |
200 | #define SCOPE_FILE_SCOPE_P(EXP) (!(EXP)) | |
201 | ||
202 | #ifndef O_BINARY | |
203 | #define O_BINARY 0 | |
204 | #endif | |
205 | ||
206 | typedef struct varpool_node *varpool_node_ptr; | |
207 | ||
208 | static inline bool gimple_call_builtin_p(gimple stmt, enum built_in_function code) | |
209 | { | |
210 | tree fndecl; | |
211 | ||
212 | if (!is_gimple_call(stmt)) | |
213 | return false; | |
214 | fndecl = gimple_call_fndecl(stmt); | |
215 | if (!fndecl || DECL_BUILT_IN_CLASS(fndecl) != BUILT_IN_NORMAL) | |
216 | return false; | |
217 | return DECL_FUNCTION_CODE(fndecl) == code; | |
218 | } | |
219 | ||
220 | static inline bool is_simple_builtin(tree decl) | |
221 | { | |
222 | if (decl && DECL_BUILT_IN_CLASS(decl) != BUILT_IN_NORMAL) | |
223 | return false; | |
224 | ||
225 | switch (DECL_FUNCTION_CODE(decl)) { | |
226 | /* Builtins that expand to constants. */ | |
227 | case BUILT_IN_CONSTANT_P: | |
228 | case BUILT_IN_EXPECT: | |
229 | case BUILT_IN_OBJECT_SIZE: | |
230 | case BUILT_IN_UNREACHABLE: | |
231 | /* Simple register moves or loads from stack. */ | |
232 | case BUILT_IN_RETURN_ADDRESS: | |
233 | case BUILT_IN_EXTRACT_RETURN_ADDR: | |
234 | case BUILT_IN_FROB_RETURN_ADDR: | |
235 | case BUILT_IN_RETURN: | |
236 | case BUILT_IN_AGGREGATE_INCOMING_ADDRESS: | |
237 | case BUILT_IN_FRAME_ADDRESS: | |
238 | case BUILT_IN_VA_END: | |
239 | case BUILT_IN_STACK_SAVE: | |
240 | case BUILT_IN_STACK_RESTORE: | |
241 | /* Exception state returns or moves registers around. */ | |
242 | case BUILT_IN_EH_FILTER: | |
243 | case BUILT_IN_EH_POINTER: | |
244 | case BUILT_IN_EH_COPY_VALUES: | |
245 | return true; | |
246 | ||
247 | default: | |
248 | return false; | |
249 | } | |
250 | } | |
251 | ||
252 | static inline void add_local_decl(struct function *fun, tree d) | |
253 | { | |
254 | gcc_assert(TREE_CODE(d) == VAR_DECL); | |
255 | fun->local_decls = tree_cons(NULL_TREE, d, fun->local_decls); | |
256 | } | |
257 | #endif | |
258 | ||
259 | #if BUILDING_GCC_VERSION <= 4006 | |
260 | #define ANY_RETURN_P(rtx) (GET_CODE(rtx) == RETURN) | |
261 | #define C_DECL_REGISTER(EXP) DECL_LANG_FLAG_4(EXP) | |
262 | #define EDGE_PRESERVE 0ULL | |
263 | #define HOST_WIDE_INT_PRINT_HEX_PURE "%" HOST_WIDE_INT_PRINT "x" | |
264 | #define flag_fat_lto_objects true | |
265 | ||
266 | #define get_random_seed(noinit) ({ \ | |
267 | unsigned HOST_WIDE_INT seed; \ | |
268 | sscanf(get_random_seed(noinit), "%" HOST_WIDE_INT_PRINT "x", &seed); \ | |
269 | seed * seed; }) | |
270 | ||
271 | #define int_const_binop(code, arg1, arg2) \ | |
272 | int_const_binop((code), (arg1), (arg2), 0) | |
273 | ||
274 | static inline bool gimple_clobber_p(gimple s __unused) | |
275 | { | |
276 | return false; | |
277 | } | |
278 | ||
279 | static inline bool gimple_asm_clobbers_memory_p(const_gimple stmt) | |
280 | { | |
281 | unsigned i; | |
282 | ||
283 | for (i = 0; i < gimple_asm_nclobbers(stmt); i++) { | |
284 | tree op = gimple_asm_clobber_op(stmt, i); | |
285 | ||
286 | if (!strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "memory")) | |
287 | return true; | |
288 | } | |
289 | ||
290 | return false; | |
291 | } | |
292 | ||
293 | static inline tree builtin_decl_implicit(enum built_in_function fncode) | |
294 | { | |
295 | return implicit_built_in_decls[fncode]; | |
296 | } | |
297 | ||
298 | static inline int ipa_reverse_postorder(struct cgraph_node **order) | |
299 | { | |
300 | return cgraph_postorder(order); | |
301 | } | |
302 | ||
303 | static inline struct cgraph_node *cgraph_create_node(tree decl) | |
304 | { | |
305 | return cgraph_node(decl); | |
306 | } | |
307 | ||
308 | static inline struct cgraph_node *cgraph_get_create_node(tree decl) | |
309 | { | |
310 | struct cgraph_node *node = cgraph_get_node(decl); | |
311 | ||
312 | return node ? node : cgraph_node(decl); | |
313 | } | |
314 | ||
315 | static inline bool cgraph_function_with_gimple_body_p(struct cgraph_node *node) | |
316 | { | |
317 | return node->analyzed && !node->thunk.thunk_p && !node->alias; | |
318 | } | |
319 | ||
320 | static inline struct cgraph_node *cgraph_first_function_with_gimple_body(void) | |
321 | { | |
322 | struct cgraph_node *node; | |
323 | ||
324 | for (node = cgraph_nodes; node; node = node->next) | |
325 | if (cgraph_function_with_gimple_body_p(node)) | |
326 | return node; | |
327 | return NULL; | |
328 | } | |
329 | ||
330 | static inline struct cgraph_node *cgraph_next_function_with_gimple_body(struct cgraph_node *node) | |
331 | { | |
332 | for (node = node->next; node; node = node->next) | |
333 | if (cgraph_function_with_gimple_body_p(node)) | |
334 | return node; | |
335 | return NULL; | |
336 | } | |
337 | ||
81d873a8 KC |
338 | static inline bool cgraph_for_node_and_aliases(cgraph_node_ptr node, bool (*callback)(cgraph_node_ptr, void *), void *data, bool include_overwritable) |
339 | { | |
340 | cgraph_node_ptr alias; | |
341 | ||
342 | if (callback(node, data)) | |
343 | return true; | |
344 | ||
345 | for (alias = node->same_body; alias; alias = alias->next) { | |
346 | if (include_overwritable || cgraph_function_body_availability(alias) > AVAIL_OVERWRITABLE) | |
347 | if (cgraph_for_node_and_aliases(alias, callback, data, include_overwritable)) | |
348 | return true; | |
349 | } | |
350 | ||
351 | return false; | |
352 | } | |
353 | ||
6b90bd4b ER |
354 | #define FOR_EACH_FUNCTION_WITH_GIMPLE_BODY(node) \ |
355 | for ((node) = cgraph_first_function_with_gimple_body(); (node); \ | |
356 | (node) = cgraph_next_function_with_gimple_body(node)) | |
357 | ||
358 | static inline void varpool_add_new_variable(tree decl) | |
359 | { | |
360 | varpool_finalize_decl(decl); | |
361 | } | |
362 | #endif | |
363 | ||
364 | #if BUILDING_GCC_VERSION <= 4007 | |
365 | #define FOR_EACH_FUNCTION(node) \ | |
366 | for (node = cgraph_nodes; node; node = node->next) | |
367 | #define FOR_EACH_VARIABLE(node) \ | |
368 | for (node = varpool_nodes; node; node = node->next) | |
369 | #define PROP_loops 0 | |
370 | #define NODE_SYMBOL(node) (node) | |
371 | #define NODE_DECL(node) (node)->decl | |
372 | #define INSN_LOCATION(INSN) RTL_LOCATION(INSN) | |
373 | #define vNULL NULL | |
374 | ||
375 | static inline int bb_loop_depth(const_basic_block bb) | |
376 | { | |
377 | return bb->loop_father ? loop_depth(bb->loop_father) : 0; | |
378 | } | |
379 | ||
380 | static inline bool gimple_store_p(gimple gs) | |
381 | { | |
382 | tree lhs = gimple_get_lhs(gs); | |
383 | ||
384 | return lhs && !is_gimple_reg(lhs); | |
385 | } | |
386 | ||
387 | static inline void gimple_init_singleton(gimple g __unused) | |
388 | { | |
389 | } | |
390 | #endif | |
391 | ||
392 | #if BUILDING_GCC_VERSION == 4007 || BUILDING_GCC_VERSION == 4008 | |
393 | static inline struct cgraph_node *cgraph_alias_target(struct cgraph_node *n) | |
394 | { | |
395 | return cgraph_alias_aliased_node(n); | |
396 | } | |
397 | #endif | |
398 | ||
6b90bd4b ER |
399 | #if BUILDING_GCC_VERSION <= 4008 |
400 | #define ENTRY_BLOCK_PTR_FOR_FN(FN) ENTRY_BLOCK_PTR_FOR_FUNCTION(FN) | |
401 | #define EXIT_BLOCK_PTR_FOR_FN(FN) EXIT_BLOCK_PTR_FOR_FUNCTION(FN) | |
402 | #define basic_block_info_for_fn(FN) ((FN)->cfg->x_basic_block_info) | |
403 | #define n_basic_blocks_for_fn(FN) ((FN)->cfg->x_n_basic_blocks) | |
404 | #define n_edges_for_fn(FN) ((FN)->cfg->x_n_edges) | |
405 | #define last_basic_block_for_fn(FN) ((FN)->cfg->x_last_basic_block) | |
406 | #define label_to_block_map_for_fn(FN) ((FN)->cfg->x_label_to_block_map) | |
407 | #define profile_status_for_fn(FN) ((FN)->cfg->x_profile_status) | |
408 | #define BASIC_BLOCK_FOR_FN(FN, N) BASIC_BLOCK_FOR_FUNCTION((FN), (N)) | |
409 | #define NODE_IMPLICIT_ALIAS(node) (node)->same_body_alias | |
410 | #define VAR_P(NODE) (TREE_CODE(NODE) == VAR_DECL) | |
411 | ||
412 | static inline bool tree_fits_shwi_p(const_tree t) | |
413 | { | |
414 | if (t == NULL_TREE || TREE_CODE(t) != INTEGER_CST) | |
415 | return false; | |
416 | ||
417 | if (TREE_INT_CST_HIGH(t) == 0 && (HOST_WIDE_INT)TREE_INT_CST_LOW(t) >= 0) | |
418 | return true; | |
419 | ||
420 | if (TREE_INT_CST_HIGH(t) == -1 && (HOST_WIDE_INT)TREE_INT_CST_LOW(t) < 0 && !TYPE_UNSIGNED(TREE_TYPE(t))) | |
421 | return true; | |
422 | ||
423 | return false; | |
424 | } | |
425 | ||
426 | static inline bool tree_fits_uhwi_p(const_tree t) | |
427 | { | |
428 | if (t == NULL_TREE || TREE_CODE(t) != INTEGER_CST) | |
429 | return false; | |
430 | ||
431 | return TREE_INT_CST_HIGH(t) == 0; | |
432 | } | |
433 | ||
434 | static inline HOST_WIDE_INT tree_to_shwi(const_tree t) | |
435 | { | |
436 | gcc_assert(tree_fits_shwi_p(t)); | |
437 | return TREE_INT_CST_LOW(t); | |
438 | } | |
439 | ||
440 | static inline unsigned HOST_WIDE_INT tree_to_uhwi(const_tree t) | |
441 | { | |
442 | gcc_assert(tree_fits_uhwi_p(t)); | |
443 | return TREE_INT_CST_LOW(t); | |
444 | } | |
445 | ||
446 | static inline const char *get_tree_code_name(enum tree_code code) | |
447 | { | |
448 | gcc_assert(code < MAX_TREE_CODES); | |
449 | return tree_code_name[code]; | |
450 | } | |
451 | ||
452 | #define ipa_remove_stmt_references(cnode, stmt) | |
453 | ||
454 | typedef union gimple_statement_d gasm; | |
455 | typedef union gimple_statement_d gassign; | |
456 | typedef union gimple_statement_d gcall; | |
457 | typedef union gimple_statement_d gcond; | |
458 | typedef union gimple_statement_d gdebug; | |
81d873a8 | 459 | typedef union gimple_statement_d ggoto; |
6b90bd4b ER |
460 | typedef union gimple_statement_d gphi; |
461 | typedef union gimple_statement_d greturn; | |
462 | ||
463 | static inline gasm *as_a_gasm(gimple stmt) | |
464 | { | |
465 | return stmt; | |
466 | } | |
467 | ||
468 | static inline const gasm *as_a_const_gasm(const_gimple stmt) | |
469 | { | |
470 | return stmt; | |
471 | } | |
472 | ||
473 | static inline gassign *as_a_gassign(gimple stmt) | |
474 | { | |
475 | return stmt; | |
476 | } | |
477 | ||
478 | static inline const gassign *as_a_const_gassign(const_gimple stmt) | |
479 | { | |
480 | return stmt; | |
481 | } | |
482 | ||
483 | static inline gcall *as_a_gcall(gimple stmt) | |
484 | { | |
485 | return stmt; | |
486 | } | |
487 | ||
488 | static inline const gcall *as_a_const_gcall(const_gimple stmt) | |
489 | { | |
490 | return stmt; | |
491 | } | |
492 | ||
493 | static inline gcond *as_a_gcond(gimple stmt) | |
494 | { | |
495 | return stmt; | |
496 | } | |
497 | ||
498 | static inline const gcond *as_a_const_gcond(const_gimple stmt) | |
499 | { | |
500 | return stmt; | |
501 | } | |
502 | ||
503 | static inline gdebug *as_a_gdebug(gimple stmt) | |
504 | { | |
505 | return stmt; | |
506 | } | |
507 | ||
508 | static inline const gdebug *as_a_const_gdebug(const_gimple stmt) | |
509 | { | |
510 | return stmt; | |
511 | } | |
512 | ||
81d873a8 KC |
513 | static inline ggoto *as_a_ggoto(gimple stmt) |
514 | { | |
515 | return stmt; | |
516 | } | |
517 | ||
518 | static inline const ggoto *as_a_const_ggoto(const_gimple stmt) | |
519 | { | |
520 | return stmt; | |
521 | } | |
522 | ||
6b90bd4b ER |
523 | static inline gphi *as_a_gphi(gimple stmt) |
524 | { | |
525 | return stmt; | |
526 | } | |
527 | ||
528 | static inline const gphi *as_a_const_gphi(const_gimple stmt) | |
529 | { | |
530 | return stmt; | |
531 | } | |
532 | ||
533 | static inline greturn *as_a_greturn(gimple stmt) | |
534 | { | |
535 | return stmt; | |
536 | } | |
537 | ||
538 | static inline const greturn *as_a_const_greturn(const_gimple stmt) | |
539 | { | |
540 | return stmt; | |
541 | } | |
542 | #endif | |
543 | ||
544 | #if BUILDING_GCC_VERSION == 4008 | |
545 | #define NODE_SYMBOL(node) (&(node)->symbol) | |
546 | #define NODE_DECL(node) (node)->symbol.decl | |
547 | #endif | |
548 | ||
549 | #if BUILDING_GCC_VERSION >= 4008 | |
550 | #define add_referenced_var(var) | |
551 | #define mark_sym_for_renaming(var) | |
552 | #define varpool_mark_needed_node(node) | |
553 | #define create_var_ann(var) | |
554 | #define TODO_dump_func 0 | |
555 | #define TODO_dump_cgraph 0 | |
556 | #endif | |
557 | ||
558 | #if BUILDING_GCC_VERSION <= 4009 | |
559 | #define TODO_verify_il 0 | |
560 | #define AVAIL_INTERPOSABLE AVAIL_OVERWRITABLE | |
561 | ||
562 | #define section_name_prefix LTO_SECTION_NAME_PREFIX | |
563 | #define fatal_error(loc, gmsgid, ...) fatal_error((gmsgid), __VA_ARGS__) | |
564 | ||
8d4973a1 KC |
565 | rtx emit_move_insn(rtx x, rtx y); |
566 | ||
6b90bd4b ER |
567 | typedef struct rtx_def rtx_insn; |
568 | ||
81d873a8 KC |
569 | static inline const char *get_decl_section_name(const_tree decl) |
570 | { | |
571 | if (DECL_SECTION_NAME(decl) == NULL_TREE) | |
572 | return NULL; | |
573 | ||
574 | return TREE_STRING_POINTER(DECL_SECTION_NAME(decl)); | |
575 | } | |
576 | ||
6b90bd4b ER |
577 | static inline void set_decl_section_name(tree node, const char *value) |
578 | { | |
579 | if (value) | |
580 | DECL_SECTION_NAME(node) = build_string(strlen(value) + 1, value); | |
581 | else | |
582 | DECL_SECTION_NAME(node) = NULL; | |
583 | } | |
584 | #endif | |
585 | ||
586 | #if BUILDING_GCC_VERSION == 4009 | |
587 | typedef struct gimple_statement_asm gasm; | |
588 | typedef struct gimple_statement_base gassign; | |
589 | typedef struct gimple_statement_call gcall; | |
590 | typedef struct gimple_statement_base gcond; | |
591 | typedef struct gimple_statement_base gdebug; | |
81d873a8 | 592 | typedef struct gimple_statement_base ggoto; |
6b90bd4b ER |
593 | typedef struct gimple_statement_phi gphi; |
594 | typedef struct gimple_statement_base greturn; | |
595 | ||
596 | static inline gasm *as_a_gasm(gimple stmt) | |
597 | { | |
598 | return as_a<gasm>(stmt); | |
599 | } | |
600 | ||
601 | static inline const gasm *as_a_const_gasm(const_gimple stmt) | |
602 | { | |
603 | return as_a<const gasm>(stmt); | |
604 | } | |
605 | ||
606 | static inline gassign *as_a_gassign(gimple stmt) | |
607 | { | |
608 | return stmt; | |
609 | } | |
610 | ||
611 | static inline const gassign *as_a_const_gassign(const_gimple stmt) | |
612 | { | |
613 | return stmt; | |
614 | } | |
615 | ||
616 | static inline gcall *as_a_gcall(gimple stmt) | |
617 | { | |
618 | return as_a<gcall>(stmt); | |
619 | } | |
620 | ||
621 | static inline const gcall *as_a_const_gcall(const_gimple stmt) | |
622 | { | |
623 | return as_a<const gcall>(stmt); | |
624 | } | |
625 | ||
626 | static inline gcond *as_a_gcond(gimple stmt) | |
627 | { | |
628 | return stmt; | |
629 | } | |
630 | ||
631 | static inline const gcond *as_a_const_gcond(const_gimple stmt) | |
632 | { | |
633 | return stmt; | |
634 | } | |
635 | ||
636 | static inline gdebug *as_a_gdebug(gimple stmt) | |
637 | { | |
638 | return stmt; | |
639 | } | |
640 | ||
641 | static inline const gdebug *as_a_const_gdebug(const_gimple stmt) | |
642 | { | |
643 | return stmt; | |
644 | } | |
645 | ||
81d873a8 KC |
646 | static inline ggoto *as_a_ggoto(gimple stmt) |
647 | { | |
648 | return stmt; | |
649 | } | |
650 | ||
651 | static inline const ggoto *as_a_const_ggoto(const_gimple stmt) | |
652 | { | |
653 | return stmt; | |
654 | } | |
655 | ||
6b90bd4b ER |
656 | static inline gphi *as_a_gphi(gimple stmt) |
657 | { | |
658 | return as_a<gphi>(stmt); | |
659 | } | |
660 | ||
661 | static inline const gphi *as_a_const_gphi(const_gimple stmt) | |
662 | { | |
663 | return as_a<const gphi>(stmt); | |
664 | } | |
665 | ||
666 | static inline greturn *as_a_greturn(gimple stmt) | |
667 | { | |
668 | return stmt; | |
669 | } | |
670 | ||
671 | static inline const greturn *as_a_const_greturn(const_gimple stmt) | |
672 | { | |
673 | return stmt; | |
674 | } | |
675 | #endif | |
676 | ||
677 | #if BUILDING_GCC_VERSION >= 4009 | |
678 | #define TODO_ggc_collect 0 | |
679 | #define NODE_SYMBOL(node) (node) | |
680 | #define NODE_DECL(node) (node)->decl | |
681 | #define cgraph_node_name(node) (node)->name() | |
682 | #define NODE_IMPLICIT_ALIAS(node) (node)->cpp_implicit_alias | |
8d4973a1 KC |
683 | |
684 | static inline opt_pass *get_pass_for_id(int id) | |
685 | { | |
686 | return g->get_passes()->get_pass_for_id(id); | |
687 | } | |
6b90bd4b ER |
688 | #endif |
689 | ||
690 | #if BUILDING_GCC_VERSION >= 5000 && BUILDING_GCC_VERSION < 6000 | |
691 | /* gimple related */ | |
692 | template <> | |
693 | template <> | |
694 | inline bool is_a_helper<const gassign *>::test(const_gimple gs) | |
695 | { | |
696 | return gs->code == GIMPLE_ASSIGN; | |
697 | } | |
698 | #endif | |
699 | ||
700 | #if BUILDING_GCC_VERSION >= 5000 | |
701 | #define TODO_verify_ssa TODO_verify_il | |
702 | #define TODO_verify_flow TODO_verify_il | |
703 | #define TODO_verify_stmts TODO_verify_il | |
704 | #define TODO_verify_rtl_sharing TODO_verify_il | |
705 | ||
706 | #define INSN_DELETED_P(insn) (insn)->deleted() | |
707 | ||
81d873a8 KC |
708 | static inline const char *get_decl_section_name(const_tree decl) |
709 | { | |
710 | return DECL_SECTION_NAME(decl); | |
711 | } | |
712 | ||
6b90bd4b ER |
713 | /* symtab/cgraph related */ |
714 | #define debug_cgraph_node(node) (node)->debug() | |
715 | #define cgraph_get_node(decl) cgraph_node::get(decl) | |
716 | #define cgraph_get_create_node(decl) cgraph_node::get_create(decl) | |
717 | #define cgraph_create_node(decl) cgraph_node::create(decl) | |
718 | #define cgraph_n_nodes symtab->cgraph_count | |
719 | #define cgraph_max_uid symtab->cgraph_max_uid | |
720 | #define varpool_get_node(decl) varpool_node::get(decl) | |
81d873a8 | 721 | #define dump_varpool_node(file, node) (node)->dump(file) |
6b90bd4b | 722 | |
45d9a1e3 AP |
723 | #if BUILDING_GCC_VERSION >= 8000 |
724 | #define cgraph_create_edge(caller, callee, call_stmt, count, freq) \ | |
725 | (caller)->create_edge((callee), (call_stmt), (count)) | |
726 | ||
727 | #define cgraph_create_edge_including_clones(caller, callee, \ | |
728 | old_call_stmt, call_stmt, count, freq, reason) \ | |
729 | (caller)->create_edge_including_clones((callee), \ | |
730 | (old_call_stmt), (call_stmt), (count), (reason)) | |
731 | #else | |
732 | #define cgraph_create_edge(caller, callee, call_stmt, count, freq) \ | |
6b90bd4b | 733 | (caller)->create_edge((callee), (call_stmt), (count), (freq)) |
45d9a1e3 AP |
734 | |
735 | #define cgraph_create_edge_including_clones(caller, callee, \ | |
736 | old_call_stmt, call_stmt, count, freq, reason) \ | |
737 | (caller)->create_edge_including_clones((callee), \ | |
738 | (old_call_stmt), (call_stmt), (count), (freq), (reason)) | |
739 | #endif | |
6b90bd4b ER |
740 | |
741 | typedef struct cgraph_node *cgraph_node_ptr; | |
742 | typedef struct cgraph_edge *cgraph_edge_p; | |
743 | typedef struct varpool_node *varpool_node_ptr; | |
744 | ||
745 | static inline void change_decl_assembler_name(tree decl, tree name) | |
746 | { | |
747 | symtab->change_decl_assembler_name(decl, name); | |
748 | } | |
749 | ||
750 | static inline void varpool_finalize_decl(tree decl) | |
751 | { | |
752 | varpool_node::finalize_decl(decl); | |
753 | } | |
754 | ||
755 | static inline void varpool_add_new_variable(tree decl) | |
756 | { | |
757 | varpool_node::add(decl); | |
758 | } | |
759 | ||
760 | static inline unsigned int rebuild_cgraph_edges(void) | |
761 | { | |
762 | return cgraph_edge::rebuild_edges(); | |
763 | } | |
764 | ||
765 | static inline cgraph_node_ptr cgraph_function_node(cgraph_node_ptr node, enum availability *availability) | |
766 | { | |
767 | return node->function_symbol(availability); | |
768 | } | |
769 | ||
770 | static inline cgraph_node_ptr cgraph_function_or_thunk_node(cgraph_node_ptr node, enum availability *availability = NULL) | |
771 | { | |
772 | return node->ultimate_alias_target(availability); | |
773 | } | |
774 | ||
775 | static inline bool cgraph_only_called_directly_p(cgraph_node_ptr node) | |
776 | { | |
777 | return node->only_called_directly_p(); | |
778 | } | |
779 | ||
780 | static inline enum availability cgraph_function_body_availability(cgraph_node_ptr node) | |
781 | { | |
782 | return node->get_availability(); | |
783 | } | |
784 | ||
785 | static inline cgraph_node_ptr cgraph_alias_target(cgraph_node_ptr node) | |
786 | { | |
787 | return node->get_alias_target(); | |
788 | } | |
789 | ||
81d873a8 KC |
790 | static inline bool cgraph_for_node_and_aliases(cgraph_node_ptr node, bool (*callback)(cgraph_node_ptr, void *), void *data, bool include_overwritable) |
791 | { | |
792 | return node->call_for_symbol_thunks_and_aliases(callback, data, include_overwritable); | |
793 | } | |
794 | ||
6b90bd4b ER |
795 | static inline struct cgraph_node_hook_list *cgraph_add_function_insertion_hook(cgraph_node_hook hook, void *data) |
796 | { | |
797 | return symtab->add_cgraph_insertion_hook(hook, data); | |
798 | } | |
799 | ||
800 | static inline void cgraph_remove_function_insertion_hook(struct cgraph_node_hook_list *entry) | |
801 | { | |
802 | symtab->remove_cgraph_insertion_hook(entry); | |
803 | } | |
804 | ||
805 | static inline struct cgraph_node_hook_list *cgraph_add_node_removal_hook(cgraph_node_hook hook, void *data) | |
806 | { | |
807 | return symtab->add_cgraph_removal_hook(hook, data); | |
808 | } | |
809 | ||
810 | static inline void cgraph_remove_node_removal_hook(struct cgraph_node_hook_list *entry) | |
811 | { | |
812 | symtab->remove_cgraph_removal_hook(entry); | |
813 | } | |
814 | ||
815 | static inline struct cgraph_2node_hook_list *cgraph_add_node_duplication_hook(cgraph_2node_hook hook, void *data) | |
816 | { | |
817 | return symtab->add_cgraph_duplication_hook(hook, data); | |
818 | } | |
819 | ||
820 | static inline void cgraph_remove_node_duplication_hook(struct cgraph_2node_hook_list *entry) | |
821 | { | |
822 | symtab->remove_cgraph_duplication_hook(entry); | |
823 | } | |
824 | ||
825 | static inline void cgraph_call_node_duplication_hooks(cgraph_node_ptr node, cgraph_node_ptr node2) | |
826 | { | |
827 | symtab->call_cgraph_duplication_hooks(node, node2); | |
828 | } | |
829 | ||
830 | static inline void cgraph_call_edge_duplication_hooks(cgraph_edge *cs1, cgraph_edge *cs2) | |
831 | { | |
832 | symtab->call_edge_duplication_hooks(cs1, cs2); | |
833 | } | |
834 | ||
835 | #if BUILDING_GCC_VERSION >= 6000 | |
836 | typedef gimple *gimple_ptr; | |
837 | typedef const gimple *const_gimple_ptr; | |
838 | #define gimple gimple_ptr | |
839 | #define const_gimple const_gimple_ptr | |
840 | #undef CONST_CAST_GIMPLE | |
841 | #define CONST_CAST_GIMPLE(X) CONST_CAST(gimple, (X)) | |
842 | #endif | |
843 | ||
844 | /* gimple related */ | |
845 | static inline gimple gimple_build_assign_with_ops(enum tree_code subcode, tree lhs, tree op1, tree op2 MEM_STAT_DECL) | |
846 | { | |
847 | return gimple_build_assign(lhs, subcode, op1, op2 PASS_MEM_STAT); | |
848 | } | |
849 | ||
81d873a8 KC |
850 | template <> |
851 | template <> | |
852 | inline bool is_a_helper<const ggoto *>::test(const_gimple gs) | |
853 | { | |
854 | return gs->code == GIMPLE_GOTO; | |
855 | } | |
856 | ||
6b90bd4b ER |
857 | template <> |
858 | template <> | |
859 | inline bool is_a_helper<const greturn *>::test(const_gimple gs) | |
860 | { | |
861 | return gs->code == GIMPLE_RETURN; | |
862 | } | |
863 | ||
864 | static inline gasm *as_a_gasm(gimple stmt) | |
865 | { | |
866 | return as_a<gasm *>(stmt); | |
867 | } | |
868 | ||
869 | static inline const gasm *as_a_const_gasm(const_gimple stmt) | |
870 | { | |
871 | return as_a<const gasm *>(stmt); | |
872 | } | |
873 | ||
874 | static inline gassign *as_a_gassign(gimple stmt) | |
875 | { | |
876 | return as_a<gassign *>(stmt); | |
877 | } | |
878 | ||
879 | static inline const gassign *as_a_const_gassign(const_gimple stmt) | |
880 | { | |
881 | return as_a<const gassign *>(stmt); | |
882 | } | |
883 | ||
884 | static inline gcall *as_a_gcall(gimple stmt) | |
885 | { | |
886 | return as_a<gcall *>(stmt); | |
887 | } | |
888 | ||
889 | static inline const gcall *as_a_const_gcall(const_gimple stmt) | |
890 | { | |
891 | return as_a<const gcall *>(stmt); | |
892 | } | |
893 | ||
81d873a8 KC |
894 | static inline ggoto *as_a_ggoto(gimple stmt) |
895 | { | |
896 | return as_a<ggoto *>(stmt); | |
897 | } | |
898 | ||
899 | static inline const ggoto *as_a_const_ggoto(const_gimple stmt) | |
900 | { | |
901 | return as_a<const ggoto *>(stmt); | |
902 | } | |
903 | ||
6b90bd4b ER |
904 | static inline gphi *as_a_gphi(gimple stmt) |
905 | { | |
906 | return as_a<gphi *>(stmt); | |
907 | } | |
908 | ||
909 | static inline const gphi *as_a_const_gphi(const_gimple stmt) | |
910 | { | |
911 | return as_a<const gphi *>(stmt); | |
912 | } | |
913 | ||
914 | static inline greturn *as_a_greturn(gimple stmt) | |
915 | { | |
916 | return as_a<greturn *>(stmt); | |
917 | } | |
918 | ||
919 | static inline const greturn *as_a_const_greturn(const_gimple stmt) | |
920 | { | |
921 | return as_a<const greturn *>(stmt); | |
922 | } | |
923 | ||
924 | /* IPA/LTO related */ | |
925 | #define ipa_ref_list_referring_iterate(L, I, P) \ | |
926 | (L)->referring.iterate((I), &(P)) | |
927 | #define ipa_ref_list_reference_iterate(L, I, P) \ | |
928 | (L)->reference.iterate((I), &(P)) | |
929 | ||
930 | static inline cgraph_node_ptr ipa_ref_referring_node(struct ipa_ref *ref) | |
931 | { | |
932 | return dyn_cast<cgraph_node_ptr>(ref->referring); | |
933 | } | |
934 | ||
935 | static inline void ipa_remove_stmt_references(symtab_node *referring_node, gimple stmt) | |
936 | { | |
937 | referring_node->remove_stmt_references(stmt); | |
938 | } | |
939 | #endif | |
940 | ||
941 | #if BUILDING_GCC_VERSION < 6000 | |
942 | #define get_inner_reference(exp, pbitsize, pbitpos, poffset, pmode, punsignedp, preversep, pvolatilep, keep_aligning) \ | |
943 | get_inner_reference(exp, pbitsize, pbitpos, poffset, pmode, punsignedp, pvolatilep, keep_aligning) | |
944 | #define gen_rtx_set(ARG0, ARG1) gen_rtx_SET(VOIDmode, (ARG0), (ARG1)) | |
945 | #endif | |
946 | ||
947 | #if BUILDING_GCC_VERSION >= 6000 | |
948 | #define gen_rtx_set(ARG0, ARG1) gen_rtx_SET((ARG0), (ARG1)) | |
949 | #endif | |
950 | ||
951 | #ifdef __cplusplus | |
952 | static inline void debug_tree(const_tree t) | |
953 | { | |
954 | debug_tree(CONST_CAST_TREE(t)); | |
955 | } | |
956 | ||
957 | static inline void debug_gimple_stmt(const_gimple s) | |
958 | { | |
959 | debug_gimple_stmt(CONST_CAST_GIMPLE(s)); | |
960 | } | |
961 | #else | |
962 | #define debug_tree(t) debug_tree(CONST_CAST_TREE(t)) | |
963 | #define debug_gimple_stmt(s) debug_gimple_stmt(CONST_CAST_GIMPLE(s)) | |
964 | #endif | |
965 | ||
81d873a8 KC |
966 | #if BUILDING_GCC_VERSION >= 7000 |
967 | #define get_inner_reference(exp, pbitsize, pbitpos, poffset, pmode, punsignedp, preversep, pvolatilep, keep_aligning) \ | |
968 | get_inner_reference(exp, pbitsize, pbitpos, poffset, pmode, punsignedp, preversep, pvolatilep) | |
969 | #endif | |
970 | ||
313dd1b6 KC |
971 | #if BUILDING_GCC_VERSION < 7000 |
972 | #define SET_DECL_ALIGN(decl, align) DECL_ALIGN(decl) = (align) | |
973 | #define SET_DECL_MODE(decl, mode) DECL_MODE(decl) = (mode) | |
974 | #endif | |
975 | ||
6b90bd4b | 976 | #endif |