1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef GCC_COMMON_H_INCLUDED
3 #define GCC_COMMON_H_INCLUDED
6 #if BUILDING_GCC_VERSION >= 6000
7 #include "gcc-plugin.h"
11 #include "plugin-version.h"
14 #include "coretypes.h"
20 #include "tree-inline.h"
25 #include "hard-reg-set.h"
30 #if BUILDING_GCC_VERSION >= 5000
33 #include "basic-block.h"
38 #if BUILDING_GCC_VERSION < 10000
42 #if BUILDING_GCC_VERSION <= 4009
43 #include "pointer-set.h"
48 #if BUILDING_GCC_VERSION >= 7000
54 #include "langhooks.h"
59 #if BUILDING_GCC_VERSION == 4005
63 #if BUILDING_GCC_VERSION >= 4007
64 #include "tree-pretty-print.h"
65 #include "gimple-pretty-print.h"
68 #if BUILDING_GCC_VERSION >= 4006
70 * The c-family headers were moved into a subdirectory in GCC version
71 * 4.7, but most plugin-building users of GCC 4.6 are using the Debian
72 * or Ubuntu package, which has an out-of-tree patch to move this to the
73 * same location as found in 4.7 and later:
74 * https://sources.debian.net/src/gcc-4.6/4.6.3-14/debian/patches/pr45078.diff/
76 #include "c-family/c-common.h"
81 #if BUILDING_GCC_VERSION <= 4008
82 #include "tree-flow.h"
84 #include "tree-cfgcleanup.h"
85 #include "tree-ssa-operands.h"
86 #include "tree-into-ssa.h"
89 #if BUILDING_GCC_VERSION >= 4008
93 #include "diagnostic.h"
94 #include "tree-dump.h"
95 #include "tree-pass.h"
96 #if BUILDING_GCC_VERSION >= 4009
97 #include "pass_manager.h"
100 #include "ipa-utils.h"
102 #if BUILDING_GCC_VERSION >= 8000
103 #include "stringpool.h"
106 #if BUILDING_GCC_VERSION >= 4009
109 #include "stor-layout.h"
110 #include "internal-fn.h"
115 #if BUILDING_GCC_VERSION >= 4009
116 #include "gimple-expr.h"
117 #include "gimple-iterator.h"
118 #include "gimple-fold.h"
120 #include "tree-ssa-alias.h"
121 #include "tree-ssa.h"
122 #include "stringpool.h"
123 #if BUILDING_GCC_VERSION >= 7000
124 #include "tree-vrp.h"
126 #include "tree-ssanames.h"
127 #include "print-tree.h"
130 #include "gimplify.h"
133 #if BUILDING_GCC_VERSION >= 4009
134 #include "tree-ssa-operands.h"
135 #include "tree-phinodes.h"
136 #include "tree-cfg.h"
137 #include "gimple-ssa.h"
138 #include "ssa-iterators.h"
141 #if BUILDING_GCC_VERSION >= 5000
142 #include "builtins.h"
145 /* missing from basic_block.h... */
146 void debug_dominance_info(enum cdi_direction dir);
147 void debug_dominance_tree(enum cdi_direction dir, basic_block root);
149 #if BUILDING_GCC_VERSION == 4006
150 void debug_gimple_stmt(gimple);
151 void debug_gimple_seq(gimple_seq);
152 void print_gimple_seq(FILE *, gimple_seq, int, int);
153 void print_gimple_stmt(FILE *, gimple, int, int);
154 void print_gimple_expr(FILE *, gimple, int, int);
155 void dump_gimple_stmt(pretty_printer *, gimple, int, int);
159 #define __unused __attribute__((__unused__))
162 #define __visible __attribute__((visibility("default")))
165 #define DECL_NAME_POINTER(node) IDENTIFIER_POINTER(DECL_NAME(node))
166 #define DECL_NAME_LENGTH(node) IDENTIFIER_LENGTH(DECL_NAME(node))
167 #define TYPE_NAME_POINTER(node) IDENTIFIER_POINTER(TYPE_NAME(node))
168 #define TYPE_NAME_LENGTH(node) IDENTIFIER_LENGTH(TYPE_NAME(node))
170 /* should come from c-tree.h if only it were installed for gcc 4.5... */
171 #define C_TYPE_FIELDS_READONLY(TYPE) TREE_LANG_FLAG_1(TYPE)
173 static inline tree build_const_char_string(int len, const char *str)
175 tree cstr, elem, index, type;
177 cstr = build_string(len, str);
178 elem = build_type_variant(char_type_node, 1, 0);
179 index = build_index_type(size_int(len - 1));
180 type = build_array_type(elem, index);
181 TREE_TYPE(cstr) = type;
182 TREE_CONSTANT(cstr) = 1;
183 TREE_READONLY(cstr) = 1;
184 TREE_STATIC(cstr) = 1;
188 #define PASS_INFO(NAME, REF, ID, POS) \
189 struct register_pass_info NAME##_pass_info = { \
190 .pass = make_##NAME##_pass(), \
191 .reference_pass_name = REF, \
192 .ref_pass_instance_number = ID, \
196 #if BUILDING_GCC_VERSION == 4005
197 #define FOR_EACH_LOCAL_DECL(FUN, I, D) \
198 for (tree vars = (FUN)->local_decls, (I) = 0; \
199 vars && ((D) = TREE_VALUE(vars)); \
200 vars = TREE_CHAIN(vars), (I)++)
201 #define DECL_CHAIN(NODE) (TREE_CHAIN(DECL_MINIMAL_CHECK(NODE)))
202 #define FOR_EACH_VEC_ELT(T, V, I, P) \
203 for (I = 0; VEC_iterate(T, (V), (I), (P)); ++(I))
204 #define TODO_rebuild_cgraph_edges 0
205 #define SCOPE_FILE_SCOPE_P(EXP) (!(EXP))
211 typedef struct varpool_node *varpool_node_ptr;
213 static inline bool gimple_call_builtin_p(gimple stmt, enum built_in_function code)
217 if (!is_gimple_call(stmt))
219 fndecl = gimple_call_fndecl(stmt);
220 if (!fndecl || DECL_BUILT_IN_CLASS(fndecl) != BUILT_IN_NORMAL)
222 return DECL_FUNCTION_CODE(fndecl) == code;
225 static inline bool is_simple_builtin(tree decl)
227 if (decl && DECL_BUILT_IN_CLASS(decl) != BUILT_IN_NORMAL)
230 switch (DECL_FUNCTION_CODE(decl)) {
231 /* Builtins that expand to constants. */
232 case BUILT_IN_CONSTANT_P:
233 case BUILT_IN_EXPECT:
234 case BUILT_IN_OBJECT_SIZE:
235 case BUILT_IN_UNREACHABLE:
236 /* Simple register moves or loads from stack. */
237 case BUILT_IN_RETURN_ADDRESS:
238 case BUILT_IN_EXTRACT_RETURN_ADDR:
239 case BUILT_IN_FROB_RETURN_ADDR:
240 case BUILT_IN_RETURN:
241 case BUILT_IN_AGGREGATE_INCOMING_ADDRESS:
242 case BUILT_IN_FRAME_ADDRESS:
243 case BUILT_IN_VA_END:
244 case BUILT_IN_STACK_SAVE:
245 case BUILT_IN_STACK_RESTORE:
246 /* Exception state returns or moves registers around. */
247 case BUILT_IN_EH_FILTER:
248 case BUILT_IN_EH_POINTER:
249 case BUILT_IN_EH_COPY_VALUES:
257 static inline void add_local_decl(struct function *fun, tree d)
259 gcc_assert(TREE_CODE(d) == VAR_DECL);
260 fun->local_decls = tree_cons(NULL_TREE, d, fun->local_decls);
264 #if BUILDING_GCC_VERSION <= 4006
265 #define ANY_RETURN_P(rtx) (GET_CODE(rtx) == RETURN)
266 #define C_DECL_REGISTER(EXP) DECL_LANG_FLAG_4(EXP)
267 #define EDGE_PRESERVE 0ULL
268 #define HOST_WIDE_INT_PRINT_HEX_PURE "%" HOST_WIDE_INT_PRINT "x"
269 #define flag_fat_lto_objects true
271 #define get_random_seed(noinit) ({ \
272 unsigned HOST_WIDE_INT seed; \
273 sscanf(get_random_seed(noinit), "%" HOST_WIDE_INT_PRINT "x", &seed); \
276 #define int_const_binop(code, arg1, arg2) \
277 int_const_binop((code), (arg1), (arg2), 0)
279 static inline bool gimple_clobber_p(gimple s __unused)
284 static inline bool gimple_asm_clobbers_memory_p(const_gimple stmt)
288 for (i = 0; i < gimple_asm_nclobbers(stmt); i++) {
289 tree op = gimple_asm_clobber_op(stmt, i);
291 if (!strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "memory"))
298 static inline tree builtin_decl_implicit(enum built_in_function fncode)
300 return implicit_built_in_decls[fncode];
303 static inline int ipa_reverse_postorder(struct cgraph_node **order)
305 return cgraph_postorder(order);
308 static inline struct cgraph_node *cgraph_create_node(tree decl)
310 return cgraph_node(decl);
313 static inline struct cgraph_node *cgraph_get_create_node(tree decl)
315 struct cgraph_node *node = cgraph_get_node(decl);
317 return node ? node : cgraph_node(decl);
320 static inline bool cgraph_function_with_gimple_body_p(struct cgraph_node *node)
322 return node->analyzed && !node->thunk.thunk_p && !node->alias;
325 static inline struct cgraph_node *cgraph_first_function_with_gimple_body(void)
327 struct cgraph_node *node;
329 for (node = cgraph_nodes; node; node = node->next)
330 if (cgraph_function_with_gimple_body_p(node))
335 static inline struct cgraph_node *cgraph_next_function_with_gimple_body(struct cgraph_node *node)
337 for (node = node->next; node; node = node->next)
338 if (cgraph_function_with_gimple_body_p(node))
343 static inline bool cgraph_for_node_and_aliases(cgraph_node_ptr node, bool (*callback)(cgraph_node_ptr, void *), void *data, bool include_overwritable)
345 cgraph_node_ptr alias;
347 if (callback(node, data))
350 for (alias = node->same_body; alias; alias = alias->next) {
351 if (include_overwritable || cgraph_function_body_availability(alias) > AVAIL_OVERWRITABLE)
352 if (cgraph_for_node_and_aliases(alias, callback, data, include_overwritable))
359 #define FOR_EACH_FUNCTION_WITH_GIMPLE_BODY(node) \
360 for ((node) = cgraph_first_function_with_gimple_body(); (node); \
361 (node) = cgraph_next_function_with_gimple_body(node))
363 static inline void varpool_add_new_variable(tree decl)
365 varpool_finalize_decl(decl);
369 #if BUILDING_GCC_VERSION <= 4007
370 #define FOR_EACH_FUNCTION(node) \
371 for (node = cgraph_nodes; node; node = node->next)
372 #define FOR_EACH_VARIABLE(node) \
373 for (node = varpool_nodes; node; node = node->next)
375 #define NODE_SYMBOL(node) (node)
376 #define NODE_DECL(node) (node)->decl
377 #define INSN_LOCATION(INSN) RTL_LOCATION(INSN)
380 static inline int bb_loop_depth(const_basic_block bb)
382 return bb->loop_father ? loop_depth(bb->loop_father) : 0;
385 static inline bool gimple_store_p(gimple gs)
387 tree lhs = gimple_get_lhs(gs);
389 return lhs && !is_gimple_reg(lhs);
392 static inline void gimple_init_singleton(gimple g __unused)
397 #if BUILDING_GCC_VERSION == 4007 || BUILDING_GCC_VERSION == 4008
398 static inline struct cgraph_node *cgraph_alias_target(struct cgraph_node *n)
400 return cgraph_alias_aliased_node(n);
404 #if BUILDING_GCC_VERSION <= 4008
405 #define ENTRY_BLOCK_PTR_FOR_FN(FN) ENTRY_BLOCK_PTR_FOR_FUNCTION(FN)
406 #define EXIT_BLOCK_PTR_FOR_FN(FN) EXIT_BLOCK_PTR_FOR_FUNCTION(FN)
407 #define basic_block_info_for_fn(FN) ((FN)->cfg->x_basic_block_info)
408 #define n_basic_blocks_for_fn(FN) ((FN)->cfg->x_n_basic_blocks)
409 #define n_edges_for_fn(FN) ((FN)->cfg->x_n_edges)
410 #define last_basic_block_for_fn(FN) ((FN)->cfg->x_last_basic_block)
411 #define label_to_block_map_for_fn(FN) ((FN)->cfg->x_label_to_block_map)
412 #define profile_status_for_fn(FN) ((FN)->cfg->x_profile_status)
413 #define BASIC_BLOCK_FOR_FN(FN, N) BASIC_BLOCK_FOR_FUNCTION((FN), (N))
414 #define NODE_IMPLICIT_ALIAS(node) (node)->same_body_alias
415 #define VAR_P(NODE) (TREE_CODE(NODE) == VAR_DECL)
417 static inline bool tree_fits_shwi_p(const_tree t)
419 if (t == NULL_TREE || TREE_CODE(t) != INTEGER_CST)
422 if (TREE_INT_CST_HIGH(t) == 0 && (HOST_WIDE_INT)TREE_INT_CST_LOW(t) >= 0)
425 if (TREE_INT_CST_HIGH(t) == -1 && (HOST_WIDE_INT)TREE_INT_CST_LOW(t) < 0 && !TYPE_UNSIGNED(TREE_TYPE(t)))
431 static inline bool tree_fits_uhwi_p(const_tree t)
433 if (t == NULL_TREE || TREE_CODE(t) != INTEGER_CST)
436 return TREE_INT_CST_HIGH(t) == 0;
439 static inline HOST_WIDE_INT tree_to_shwi(const_tree t)
441 gcc_assert(tree_fits_shwi_p(t));
442 return TREE_INT_CST_LOW(t);
445 static inline unsigned HOST_WIDE_INT tree_to_uhwi(const_tree t)
447 gcc_assert(tree_fits_uhwi_p(t));
448 return TREE_INT_CST_LOW(t);
451 static inline const char *get_tree_code_name(enum tree_code code)
453 gcc_assert(code < MAX_TREE_CODES);
454 return tree_code_name[code];
457 #define ipa_remove_stmt_references(cnode, stmt)
459 typedef union gimple_statement_d gasm;
460 typedef union gimple_statement_d gassign;
461 typedef union gimple_statement_d gcall;
462 typedef union gimple_statement_d gcond;
463 typedef union gimple_statement_d gdebug;
464 typedef union gimple_statement_d ggoto;
465 typedef union gimple_statement_d gphi;
466 typedef union gimple_statement_d greturn;
468 static inline gasm *as_a_gasm(gimple stmt)
473 static inline const gasm *as_a_const_gasm(const_gimple stmt)
478 static inline gassign *as_a_gassign(gimple stmt)
483 static inline const gassign *as_a_const_gassign(const_gimple stmt)
488 static inline gcall *as_a_gcall(gimple stmt)
493 static inline const gcall *as_a_const_gcall(const_gimple stmt)
498 static inline gcond *as_a_gcond(gimple stmt)
503 static inline const gcond *as_a_const_gcond(const_gimple stmt)
508 static inline gdebug *as_a_gdebug(gimple stmt)
513 static inline const gdebug *as_a_const_gdebug(const_gimple stmt)
518 static inline ggoto *as_a_ggoto(gimple stmt)
523 static inline const ggoto *as_a_const_ggoto(const_gimple stmt)
528 static inline gphi *as_a_gphi(gimple stmt)
533 static inline const gphi *as_a_const_gphi(const_gimple stmt)
538 static inline greturn *as_a_greturn(gimple stmt)
543 static inline const greturn *as_a_const_greturn(const_gimple stmt)
549 #if BUILDING_GCC_VERSION == 4008
550 #define NODE_SYMBOL(node) (&(node)->symbol)
551 #define NODE_DECL(node) (node)->symbol.decl
554 #if BUILDING_GCC_VERSION >= 4008
555 #define add_referenced_var(var)
556 #define mark_sym_for_renaming(var)
557 #define varpool_mark_needed_node(node)
558 #define create_var_ann(var)
559 #define TODO_dump_func 0
560 #define TODO_dump_cgraph 0
563 #if BUILDING_GCC_VERSION <= 4009
564 #define TODO_verify_il 0
565 #define AVAIL_INTERPOSABLE AVAIL_OVERWRITABLE
567 #define section_name_prefix LTO_SECTION_NAME_PREFIX
568 #define fatal_error(loc, gmsgid, ...) fatal_error((gmsgid), __VA_ARGS__)
570 rtx emit_move_insn(rtx x, rtx y);
572 typedef struct rtx_def rtx_insn;
574 static inline const char *get_decl_section_name(const_tree decl)
576 if (DECL_SECTION_NAME(decl) == NULL_TREE)
579 return TREE_STRING_POINTER(DECL_SECTION_NAME(decl));
582 static inline void set_decl_section_name(tree node, const char *value)
585 DECL_SECTION_NAME(node) = build_string(strlen(value) + 1, value);
587 DECL_SECTION_NAME(node) = NULL;
591 #if BUILDING_GCC_VERSION == 4009
592 typedef struct gimple_statement_asm gasm;
593 typedef struct gimple_statement_base gassign;
594 typedef struct gimple_statement_call gcall;
595 typedef struct gimple_statement_base gcond;
596 typedef struct gimple_statement_base gdebug;
597 typedef struct gimple_statement_base ggoto;
598 typedef struct gimple_statement_phi gphi;
599 typedef struct gimple_statement_base greturn;
601 static inline gasm *as_a_gasm(gimple stmt)
603 return as_a<gasm>(stmt);
606 static inline const gasm *as_a_const_gasm(const_gimple stmt)
608 return as_a<const gasm>(stmt);
611 static inline gassign *as_a_gassign(gimple stmt)
616 static inline const gassign *as_a_const_gassign(const_gimple stmt)
621 static inline gcall *as_a_gcall(gimple stmt)
623 return as_a<gcall>(stmt);
626 static inline const gcall *as_a_const_gcall(const_gimple stmt)
628 return as_a<const gcall>(stmt);
631 static inline gcond *as_a_gcond(gimple stmt)
636 static inline const gcond *as_a_const_gcond(const_gimple stmt)
641 static inline gdebug *as_a_gdebug(gimple stmt)
646 static inline const gdebug *as_a_const_gdebug(const_gimple stmt)
651 static inline ggoto *as_a_ggoto(gimple stmt)
656 static inline const ggoto *as_a_const_ggoto(const_gimple stmt)
661 static inline gphi *as_a_gphi(gimple stmt)
663 return as_a<gphi>(stmt);
666 static inline const gphi *as_a_const_gphi(const_gimple stmt)
668 return as_a<const gphi>(stmt);
671 static inline greturn *as_a_greturn(gimple stmt)
676 static inline const greturn *as_a_const_greturn(const_gimple stmt)
682 #if BUILDING_GCC_VERSION >= 4009
683 #define TODO_ggc_collect 0
684 #define NODE_SYMBOL(node) (node)
685 #define NODE_DECL(node) (node)->decl
686 #define cgraph_node_name(node) (node)->name()
687 #define NODE_IMPLICIT_ALIAS(node) (node)->cpp_implicit_alias
689 static inline opt_pass *get_pass_for_id(int id)
691 return g->get_passes()->get_pass_for_id(id);
695 #if BUILDING_GCC_VERSION >= 5000 && BUILDING_GCC_VERSION < 6000
699 inline bool is_a_helper<const gassign *>::test(const_gimple gs)
701 return gs->code == GIMPLE_ASSIGN;
705 #if BUILDING_GCC_VERSION >= 5000
706 #define TODO_verify_ssa TODO_verify_il
707 #define TODO_verify_flow TODO_verify_il
708 #define TODO_verify_stmts TODO_verify_il
709 #define TODO_verify_rtl_sharing TODO_verify_il
711 #define INSN_DELETED_P(insn) (insn)->deleted()
713 static inline const char *get_decl_section_name(const_tree decl)
715 return DECL_SECTION_NAME(decl);
718 /* symtab/cgraph related */
719 #define debug_cgraph_node(node) (node)->debug()
720 #define cgraph_get_node(decl) cgraph_node::get(decl)
721 #define cgraph_get_create_node(decl) cgraph_node::get_create(decl)
722 #define cgraph_create_node(decl) cgraph_node::create(decl)
723 #define cgraph_n_nodes symtab->cgraph_count
724 #define cgraph_max_uid symtab->cgraph_max_uid
725 #define varpool_get_node(decl) varpool_node::get(decl)
726 #define dump_varpool_node(file, node) (node)->dump(file)
728 #if BUILDING_GCC_VERSION >= 8000
729 #define cgraph_create_edge(caller, callee, call_stmt, count, freq) \
730 (caller)->create_edge((callee), (call_stmt), (count))
732 #define cgraph_create_edge_including_clones(caller, callee, \
733 old_call_stmt, call_stmt, count, freq, reason) \
734 (caller)->create_edge_including_clones((callee), \
735 (old_call_stmt), (call_stmt), (count), (reason))
737 #define cgraph_create_edge(caller, callee, call_stmt, count, freq) \
738 (caller)->create_edge((callee), (call_stmt), (count), (freq))
740 #define cgraph_create_edge_including_clones(caller, callee, \
741 old_call_stmt, call_stmt, count, freq, reason) \
742 (caller)->create_edge_including_clones((callee), \
743 (old_call_stmt), (call_stmt), (count), (freq), (reason))
746 typedef struct cgraph_node *cgraph_node_ptr;
747 typedef struct cgraph_edge *cgraph_edge_p;
748 typedef struct varpool_node *varpool_node_ptr;
750 static inline void change_decl_assembler_name(tree decl, tree name)
752 symtab->change_decl_assembler_name(decl, name);
755 static inline void varpool_finalize_decl(tree decl)
757 varpool_node::finalize_decl(decl);
760 static inline void varpool_add_new_variable(tree decl)
762 varpool_node::add(decl);
765 static inline unsigned int rebuild_cgraph_edges(void)
767 return cgraph_edge::rebuild_edges();
770 static inline cgraph_node_ptr cgraph_function_node(cgraph_node_ptr node, enum availability *availability)
772 return node->function_symbol(availability);
775 static inline cgraph_node_ptr cgraph_function_or_thunk_node(cgraph_node_ptr node, enum availability *availability = NULL)
777 return node->ultimate_alias_target(availability);
780 static inline bool cgraph_only_called_directly_p(cgraph_node_ptr node)
782 return node->only_called_directly_p();
785 static inline enum availability cgraph_function_body_availability(cgraph_node_ptr node)
787 return node->get_availability();
790 static inline cgraph_node_ptr cgraph_alias_target(cgraph_node_ptr node)
792 return node->get_alias_target();
795 static inline bool cgraph_for_node_and_aliases(cgraph_node_ptr node, bool (*callback)(cgraph_node_ptr, void *), void *data, bool include_overwritable)
797 return node->call_for_symbol_thunks_and_aliases(callback, data, include_overwritable);
800 static inline struct cgraph_node_hook_list *cgraph_add_function_insertion_hook(cgraph_node_hook hook, void *data)
802 return symtab->add_cgraph_insertion_hook(hook, data);
805 static inline void cgraph_remove_function_insertion_hook(struct cgraph_node_hook_list *entry)
807 symtab->remove_cgraph_insertion_hook(entry);
810 static inline struct cgraph_node_hook_list *cgraph_add_node_removal_hook(cgraph_node_hook hook, void *data)
812 return symtab->add_cgraph_removal_hook(hook, data);
815 static inline void cgraph_remove_node_removal_hook(struct cgraph_node_hook_list *entry)
817 symtab->remove_cgraph_removal_hook(entry);
820 static inline struct cgraph_2node_hook_list *cgraph_add_node_duplication_hook(cgraph_2node_hook hook, void *data)
822 return symtab->add_cgraph_duplication_hook(hook, data);
825 static inline void cgraph_remove_node_duplication_hook(struct cgraph_2node_hook_list *entry)
827 symtab->remove_cgraph_duplication_hook(entry);
830 static inline void cgraph_call_node_duplication_hooks(cgraph_node_ptr node, cgraph_node_ptr node2)
832 symtab->call_cgraph_duplication_hooks(node, node2);
835 static inline void cgraph_call_edge_duplication_hooks(cgraph_edge *cs1, cgraph_edge *cs2)
837 symtab->call_edge_duplication_hooks(cs1, cs2);
840 #if BUILDING_GCC_VERSION >= 6000
841 typedef gimple *gimple_ptr;
842 typedef const gimple *const_gimple_ptr;
843 #define gimple gimple_ptr
844 #define const_gimple const_gimple_ptr
845 #undef CONST_CAST_GIMPLE
846 #define CONST_CAST_GIMPLE(X) CONST_CAST(gimple, (X))
850 static inline gimple gimple_build_assign_with_ops(enum tree_code subcode, tree lhs, tree op1, tree op2 MEM_STAT_DECL)
852 return gimple_build_assign(lhs, subcode, op1, op2 PASS_MEM_STAT);
855 #if BUILDING_GCC_VERSION < 10000
858 inline bool is_a_helper<const ggoto *>::test(const_gimple gs)
860 return gs->code == GIMPLE_GOTO;
865 inline bool is_a_helper<const greturn *>::test(const_gimple gs)
867 return gs->code == GIMPLE_RETURN;
871 static inline gasm *as_a_gasm(gimple stmt)
873 return as_a<gasm *>(stmt);
876 static inline const gasm *as_a_const_gasm(const_gimple stmt)
878 return as_a<const gasm *>(stmt);
881 static inline gassign *as_a_gassign(gimple stmt)
883 return as_a<gassign *>(stmt);
886 static inline const gassign *as_a_const_gassign(const_gimple stmt)
888 return as_a<const gassign *>(stmt);
891 static inline gcall *as_a_gcall(gimple stmt)
893 return as_a<gcall *>(stmt);
896 static inline const gcall *as_a_const_gcall(const_gimple stmt)
898 return as_a<const gcall *>(stmt);
901 static inline ggoto *as_a_ggoto(gimple stmt)
903 return as_a<ggoto *>(stmt);
906 static inline const ggoto *as_a_const_ggoto(const_gimple stmt)
908 return as_a<const ggoto *>(stmt);
911 static inline gphi *as_a_gphi(gimple stmt)
913 return as_a<gphi *>(stmt);
916 static inline const gphi *as_a_const_gphi(const_gimple stmt)
918 return as_a<const gphi *>(stmt);
921 static inline greturn *as_a_greturn(gimple stmt)
923 return as_a<greturn *>(stmt);
926 static inline const greturn *as_a_const_greturn(const_gimple stmt)
928 return as_a<const greturn *>(stmt);
931 /* IPA/LTO related */
932 #define ipa_ref_list_referring_iterate(L, I, P) \
933 (L)->referring.iterate((I), &(P))
934 #define ipa_ref_list_reference_iterate(L, I, P) \
935 (L)->reference.iterate((I), &(P))
937 static inline cgraph_node_ptr ipa_ref_referring_node(struct ipa_ref *ref)
939 return dyn_cast<cgraph_node_ptr>(ref->referring);
942 static inline void ipa_remove_stmt_references(symtab_node *referring_node, gimple stmt)
944 referring_node->remove_stmt_references(stmt);
948 #if BUILDING_GCC_VERSION < 6000
949 #define get_inner_reference(exp, pbitsize, pbitpos, poffset, pmode, punsignedp, preversep, pvolatilep, keep_aligning) \
950 get_inner_reference(exp, pbitsize, pbitpos, poffset, pmode, punsignedp, pvolatilep, keep_aligning)
951 #define gen_rtx_set(ARG0, ARG1) gen_rtx_SET(VOIDmode, (ARG0), (ARG1))
954 #if BUILDING_GCC_VERSION >= 6000
955 #define gen_rtx_set(ARG0, ARG1) gen_rtx_SET((ARG0), (ARG1))
959 static inline void debug_tree(const_tree t)
961 debug_tree(CONST_CAST_TREE(t));
964 static inline void debug_gimple_stmt(const_gimple s)
966 debug_gimple_stmt(CONST_CAST_GIMPLE(s));
969 #define debug_tree(t) debug_tree(CONST_CAST_TREE(t))
970 #define debug_gimple_stmt(s) debug_gimple_stmt(CONST_CAST_GIMPLE(s))
973 #if BUILDING_GCC_VERSION >= 7000
974 #define get_inner_reference(exp, pbitsize, pbitpos, poffset, pmode, punsignedp, preversep, pvolatilep, keep_aligning) \
975 get_inner_reference(exp, pbitsize, pbitpos, poffset, pmode, punsignedp, preversep, pvolatilep)
978 #if BUILDING_GCC_VERSION < 7000
979 #define SET_DECL_ALIGN(decl, align) DECL_ALIGN(decl) = (align)
980 #define SET_DECL_MODE(decl, mode) DECL_MODE(decl) = (mode)