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"
111 #include "gimple-expr.h"
112 #include "gimple-fold.h"
114 #include "tree-ssa-alias.h"
115 #include "tree-ssa.h"
116 #include "stringpool.h"
117 #if BUILDING_GCC_VERSION >= 7000
118 #include "tree-vrp.h"
120 #include "tree-ssanames.h"
121 #include "print-tree.h"
124 #include "gimplify.h"
129 #if BUILDING_GCC_VERSION >= 4009
130 #include "tree-ssa-operands.h"
131 #include "tree-phinodes.h"
132 #include "tree-cfg.h"
133 #include "gimple-iterator.h"
134 #include "gimple-ssa.h"
135 #include "ssa-iterators.h"
138 #if BUILDING_GCC_VERSION >= 5000
139 #include "builtins.h"
142 /* missing from basic_block.h... */
143 void debug_dominance_info(enum cdi_direction dir);
144 void debug_dominance_tree(enum cdi_direction dir, basic_block root);
146 #if BUILDING_GCC_VERSION == 4006
147 void debug_gimple_stmt(gimple);
148 void debug_gimple_seq(gimple_seq);
149 void print_gimple_seq(FILE *, gimple_seq, int, int);
150 void print_gimple_stmt(FILE *, gimple, int, int);
151 void print_gimple_expr(FILE *, gimple, int, int);
152 void dump_gimple_stmt(pretty_printer *, gimple, int, int);
156 #define __unused __attribute__((__unused__))
159 #define __visible __attribute__((visibility("default")))
162 #define DECL_NAME_POINTER(node) IDENTIFIER_POINTER(DECL_NAME(node))
163 #define DECL_NAME_LENGTH(node) IDENTIFIER_LENGTH(DECL_NAME(node))
164 #define TYPE_NAME_POINTER(node) IDENTIFIER_POINTER(TYPE_NAME(node))
165 #define TYPE_NAME_LENGTH(node) IDENTIFIER_LENGTH(TYPE_NAME(node))
167 /* should come from c-tree.h if only it were installed for gcc 4.5... */
168 #define C_TYPE_FIELDS_READONLY(TYPE) TREE_LANG_FLAG_1(TYPE)
170 static inline tree build_const_char_string(int len, const char *str)
172 tree cstr, elem, index, type;
174 cstr = build_string(len, str);
175 elem = build_type_variant(char_type_node, 1, 0);
176 index = build_index_type(size_int(len - 1));
177 type = build_array_type(elem, index);
178 TREE_TYPE(cstr) = type;
179 TREE_CONSTANT(cstr) = 1;
180 TREE_READONLY(cstr) = 1;
181 TREE_STATIC(cstr) = 1;
185 #define PASS_INFO(NAME, REF, ID, POS) \
186 struct register_pass_info NAME##_pass_info = { \
187 .pass = make_##NAME##_pass(), \
188 .reference_pass_name = REF, \
189 .ref_pass_instance_number = ID, \
193 #if BUILDING_GCC_VERSION == 4005
194 #define FOR_EACH_LOCAL_DECL(FUN, I, D) \
195 for (tree vars = (FUN)->local_decls, (I) = 0; \
196 vars && ((D) = TREE_VALUE(vars)); \
197 vars = TREE_CHAIN(vars), (I)++)
198 #define DECL_CHAIN(NODE) (TREE_CHAIN(DECL_MINIMAL_CHECK(NODE)))
199 #define FOR_EACH_VEC_ELT(T, V, I, P) \
200 for (I = 0; VEC_iterate(T, (V), (I), (P)); ++(I))
201 #define TODO_rebuild_cgraph_edges 0
202 #define SCOPE_FILE_SCOPE_P(EXP) (!(EXP))
208 typedef struct varpool_node *varpool_node_ptr;
210 static inline bool gimple_call_builtin_p(gimple stmt, enum built_in_function code)
214 if (!is_gimple_call(stmt))
216 fndecl = gimple_call_fndecl(stmt);
217 if (!fndecl || DECL_BUILT_IN_CLASS(fndecl) != BUILT_IN_NORMAL)
219 return DECL_FUNCTION_CODE(fndecl) == code;
222 static inline bool is_simple_builtin(tree decl)
224 if (decl && DECL_BUILT_IN_CLASS(decl) != BUILT_IN_NORMAL)
227 switch (DECL_FUNCTION_CODE(decl)) {
228 /* Builtins that expand to constants. */
229 case BUILT_IN_CONSTANT_P:
230 case BUILT_IN_EXPECT:
231 case BUILT_IN_OBJECT_SIZE:
232 case BUILT_IN_UNREACHABLE:
233 /* Simple register moves or loads from stack. */
234 case BUILT_IN_RETURN_ADDRESS:
235 case BUILT_IN_EXTRACT_RETURN_ADDR:
236 case BUILT_IN_FROB_RETURN_ADDR:
237 case BUILT_IN_RETURN:
238 case BUILT_IN_AGGREGATE_INCOMING_ADDRESS:
239 case BUILT_IN_FRAME_ADDRESS:
240 case BUILT_IN_VA_END:
241 case BUILT_IN_STACK_SAVE:
242 case BUILT_IN_STACK_RESTORE:
243 /* Exception state returns or moves registers around. */
244 case BUILT_IN_EH_FILTER:
245 case BUILT_IN_EH_POINTER:
246 case BUILT_IN_EH_COPY_VALUES:
254 static inline void add_local_decl(struct function *fun, tree d)
256 gcc_assert(TREE_CODE(d) == VAR_DECL);
257 fun->local_decls = tree_cons(NULL_TREE, d, fun->local_decls);
261 #if BUILDING_GCC_VERSION <= 4006
262 #define ANY_RETURN_P(rtx) (GET_CODE(rtx) == RETURN)
263 #define C_DECL_REGISTER(EXP) DECL_LANG_FLAG_4(EXP)
264 #define EDGE_PRESERVE 0ULL
265 #define HOST_WIDE_INT_PRINT_HEX_PURE "%" HOST_WIDE_INT_PRINT "x"
266 #define flag_fat_lto_objects true
268 #define get_random_seed(noinit) ({ \
269 unsigned HOST_WIDE_INT seed; \
270 sscanf(get_random_seed(noinit), "%" HOST_WIDE_INT_PRINT "x", &seed); \
273 #define int_const_binop(code, arg1, arg2) \
274 int_const_binop((code), (arg1), (arg2), 0)
276 static inline bool gimple_clobber_p(gimple s __unused)
281 static inline bool gimple_asm_clobbers_memory_p(const_gimple stmt)
285 for (i = 0; i < gimple_asm_nclobbers(stmt); i++) {
286 tree op = gimple_asm_clobber_op(stmt, i);
288 if (!strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "memory"))
295 static inline tree builtin_decl_implicit(enum built_in_function fncode)
297 return implicit_built_in_decls[fncode];
300 static inline int ipa_reverse_postorder(struct cgraph_node **order)
302 return cgraph_postorder(order);
305 static inline struct cgraph_node *cgraph_create_node(tree decl)
307 return cgraph_node(decl);
310 static inline struct cgraph_node *cgraph_get_create_node(tree decl)
312 struct cgraph_node *node = cgraph_get_node(decl);
314 return node ? node : cgraph_node(decl);
317 static inline bool cgraph_function_with_gimple_body_p(struct cgraph_node *node)
319 return node->analyzed && !node->thunk.thunk_p && !node->alias;
322 static inline struct cgraph_node *cgraph_first_function_with_gimple_body(void)
324 struct cgraph_node *node;
326 for (node = cgraph_nodes; node; node = node->next)
327 if (cgraph_function_with_gimple_body_p(node))
332 static inline struct cgraph_node *cgraph_next_function_with_gimple_body(struct cgraph_node *node)
334 for (node = node->next; node; node = node->next)
335 if (cgraph_function_with_gimple_body_p(node))
340 static inline bool cgraph_for_node_and_aliases(cgraph_node_ptr node, bool (*callback)(cgraph_node_ptr, void *), void *data, bool include_overwritable)
342 cgraph_node_ptr alias;
344 if (callback(node, data))
347 for (alias = node->same_body; alias; alias = alias->next) {
348 if (include_overwritable || cgraph_function_body_availability(alias) > AVAIL_OVERWRITABLE)
349 if (cgraph_for_node_and_aliases(alias, callback, data, include_overwritable))
356 #define FOR_EACH_FUNCTION_WITH_GIMPLE_BODY(node) \
357 for ((node) = cgraph_first_function_with_gimple_body(); (node); \
358 (node) = cgraph_next_function_with_gimple_body(node))
360 static inline void varpool_add_new_variable(tree decl)
362 varpool_finalize_decl(decl);
366 #if BUILDING_GCC_VERSION <= 4007
367 #define FOR_EACH_FUNCTION(node) \
368 for (node = cgraph_nodes; node; node = node->next)
369 #define FOR_EACH_VARIABLE(node) \
370 for (node = varpool_nodes; node; node = node->next)
372 #define NODE_SYMBOL(node) (node)
373 #define NODE_DECL(node) (node)->decl
374 #define INSN_LOCATION(INSN) RTL_LOCATION(INSN)
377 static inline int bb_loop_depth(const_basic_block bb)
379 return bb->loop_father ? loop_depth(bb->loop_father) : 0;
382 static inline bool gimple_store_p(gimple gs)
384 tree lhs = gimple_get_lhs(gs);
386 return lhs && !is_gimple_reg(lhs);
389 static inline void gimple_init_singleton(gimple g __unused)
394 #if BUILDING_GCC_VERSION == 4007 || BUILDING_GCC_VERSION == 4008
395 static inline struct cgraph_node *cgraph_alias_target(struct cgraph_node *n)
397 return cgraph_alias_aliased_node(n);
401 #if BUILDING_GCC_VERSION >= 4007 && BUILDING_GCC_VERSION <= 4009
402 #define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \
403 cgraph_create_edge((caller), (callee), (call_stmt), (count), (freq))
404 #define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \
405 cgraph_create_edge_including_clones((caller), (callee), (old_call_stmt), (call_stmt), (count), (freq), (reason))
408 #if BUILDING_GCC_VERSION <= 4008
409 #define ENTRY_BLOCK_PTR_FOR_FN(FN) ENTRY_BLOCK_PTR_FOR_FUNCTION(FN)
410 #define EXIT_BLOCK_PTR_FOR_FN(FN) EXIT_BLOCK_PTR_FOR_FUNCTION(FN)
411 #define basic_block_info_for_fn(FN) ((FN)->cfg->x_basic_block_info)
412 #define n_basic_blocks_for_fn(FN) ((FN)->cfg->x_n_basic_blocks)
413 #define n_edges_for_fn(FN) ((FN)->cfg->x_n_edges)
414 #define last_basic_block_for_fn(FN) ((FN)->cfg->x_last_basic_block)
415 #define label_to_block_map_for_fn(FN) ((FN)->cfg->x_label_to_block_map)
416 #define profile_status_for_fn(FN) ((FN)->cfg->x_profile_status)
417 #define BASIC_BLOCK_FOR_FN(FN, N) BASIC_BLOCK_FOR_FUNCTION((FN), (N))
418 #define NODE_IMPLICIT_ALIAS(node) (node)->same_body_alias
419 #define VAR_P(NODE) (TREE_CODE(NODE) == VAR_DECL)
421 static inline bool tree_fits_shwi_p(const_tree t)
423 if (t == NULL_TREE || TREE_CODE(t) != INTEGER_CST)
426 if (TREE_INT_CST_HIGH(t) == 0 && (HOST_WIDE_INT)TREE_INT_CST_LOW(t) >= 0)
429 if (TREE_INT_CST_HIGH(t) == -1 && (HOST_WIDE_INT)TREE_INT_CST_LOW(t) < 0 && !TYPE_UNSIGNED(TREE_TYPE(t)))
435 static inline bool tree_fits_uhwi_p(const_tree t)
437 if (t == NULL_TREE || TREE_CODE(t) != INTEGER_CST)
440 return TREE_INT_CST_HIGH(t) == 0;
443 static inline HOST_WIDE_INT tree_to_shwi(const_tree t)
445 gcc_assert(tree_fits_shwi_p(t));
446 return TREE_INT_CST_LOW(t);
449 static inline unsigned HOST_WIDE_INT tree_to_uhwi(const_tree t)
451 gcc_assert(tree_fits_uhwi_p(t));
452 return TREE_INT_CST_LOW(t);
455 static inline const char *get_tree_code_name(enum tree_code code)
457 gcc_assert(code < MAX_TREE_CODES);
458 return tree_code_name[code];
461 #define ipa_remove_stmt_references(cnode, stmt)
463 typedef union gimple_statement_d gasm;
464 typedef union gimple_statement_d gassign;
465 typedef union gimple_statement_d gcall;
466 typedef union gimple_statement_d gcond;
467 typedef union gimple_statement_d gdebug;
468 typedef union gimple_statement_d ggoto;
469 typedef union gimple_statement_d gphi;
470 typedef union gimple_statement_d greturn;
472 static inline gasm *as_a_gasm(gimple stmt)
477 static inline const gasm *as_a_const_gasm(const_gimple stmt)
482 static inline gassign *as_a_gassign(gimple stmt)
487 static inline const gassign *as_a_const_gassign(const_gimple stmt)
492 static inline gcall *as_a_gcall(gimple stmt)
497 static inline const gcall *as_a_const_gcall(const_gimple stmt)
502 static inline gcond *as_a_gcond(gimple stmt)
507 static inline const gcond *as_a_const_gcond(const_gimple stmt)
512 static inline gdebug *as_a_gdebug(gimple stmt)
517 static inline const gdebug *as_a_const_gdebug(const_gimple stmt)
522 static inline ggoto *as_a_ggoto(gimple stmt)
527 static inline const ggoto *as_a_const_ggoto(const_gimple stmt)
532 static inline gphi *as_a_gphi(gimple stmt)
537 static inline const gphi *as_a_const_gphi(const_gimple stmt)
542 static inline greturn *as_a_greturn(gimple stmt)
547 static inline const greturn *as_a_const_greturn(const_gimple stmt)
553 #if BUILDING_GCC_VERSION == 4008
554 #define NODE_SYMBOL(node) (&(node)->symbol)
555 #define NODE_DECL(node) (node)->symbol.decl
558 #if BUILDING_GCC_VERSION >= 4008
559 #define add_referenced_var(var)
560 #define mark_sym_for_renaming(var)
561 #define varpool_mark_needed_node(node)
562 #define create_var_ann(var)
563 #define TODO_dump_func 0
564 #define TODO_dump_cgraph 0
567 #if BUILDING_GCC_VERSION <= 4009
568 #define TODO_verify_il 0
569 #define AVAIL_INTERPOSABLE AVAIL_OVERWRITABLE
571 #define section_name_prefix LTO_SECTION_NAME_PREFIX
572 #define fatal_error(loc, gmsgid, ...) fatal_error((gmsgid), __VA_ARGS__)
574 rtx emit_move_insn(rtx x, rtx y);
576 typedef struct rtx_def rtx_insn;
578 static inline const char *get_decl_section_name(const_tree decl)
580 if (DECL_SECTION_NAME(decl) == NULL_TREE)
583 return TREE_STRING_POINTER(DECL_SECTION_NAME(decl));
586 static inline void set_decl_section_name(tree node, const char *value)
589 DECL_SECTION_NAME(node) = build_string(strlen(value) + 1, value);
591 DECL_SECTION_NAME(node) = NULL;
595 #if BUILDING_GCC_VERSION == 4009
596 typedef struct gimple_statement_asm gasm;
597 typedef struct gimple_statement_base gassign;
598 typedef struct gimple_statement_call gcall;
599 typedef struct gimple_statement_base gcond;
600 typedef struct gimple_statement_base gdebug;
601 typedef struct gimple_statement_base ggoto;
602 typedef struct gimple_statement_phi gphi;
603 typedef struct gimple_statement_base greturn;
605 static inline gasm *as_a_gasm(gimple stmt)
607 return as_a<gasm>(stmt);
610 static inline const gasm *as_a_const_gasm(const_gimple stmt)
612 return as_a<const gasm>(stmt);
615 static inline gassign *as_a_gassign(gimple stmt)
620 static inline const gassign *as_a_const_gassign(const_gimple stmt)
625 static inline gcall *as_a_gcall(gimple stmt)
627 return as_a<gcall>(stmt);
630 static inline const gcall *as_a_const_gcall(const_gimple stmt)
632 return as_a<const gcall>(stmt);
635 static inline gcond *as_a_gcond(gimple stmt)
640 static inline const gcond *as_a_const_gcond(const_gimple stmt)
645 static inline gdebug *as_a_gdebug(gimple stmt)
650 static inline const gdebug *as_a_const_gdebug(const_gimple stmt)
655 static inline ggoto *as_a_ggoto(gimple stmt)
660 static inline const ggoto *as_a_const_ggoto(const_gimple stmt)
665 static inline gphi *as_a_gphi(gimple stmt)
667 return as_a<gphi>(stmt);
670 static inline const gphi *as_a_const_gphi(const_gimple stmt)
672 return as_a<const gphi>(stmt);
675 static inline greturn *as_a_greturn(gimple stmt)
680 static inline const greturn *as_a_const_greturn(const_gimple stmt)
686 #if BUILDING_GCC_VERSION >= 4009
687 #define TODO_ggc_collect 0
688 #define NODE_SYMBOL(node) (node)
689 #define NODE_DECL(node) (node)->decl
690 #define cgraph_node_name(node) (node)->name()
691 #define NODE_IMPLICIT_ALIAS(node) (node)->cpp_implicit_alias
693 static inline opt_pass *get_pass_for_id(int id)
695 return g->get_passes()->get_pass_for_id(id);
699 #if BUILDING_GCC_VERSION >= 5000 && BUILDING_GCC_VERSION < 6000
703 inline bool is_a_helper<const gassign *>::test(const_gimple gs)
705 return gs->code == GIMPLE_ASSIGN;
709 #if BUILDING_GCC_VERSION >= 5000
710 #define TODO_verify_ssa TODO_verify_il
711 #define TODO_verify_flow TODO_verify_il
712 #define TODO_verify_stmts TODO_verify_il
713 #define TODO_verify_rtl_sharing TODO_verify_il
715 #define INSN_DELETED_P(insn) (insn)->deleted()
717 static inline const char *get_decl_section_name(const_tree decl)
719 return DECL_SECTION_NAME(decl);
722 /* symtab/cgraph related */
723 #define debug_cgraph_node(node) (node)->debug()
724 #define cgraph_get_node(decl) cgraph_node::get(decl)
725 #define cgraph_get_create_node(decl) cgraph_node::get_create(decl)
726 #define cgraph_create_node(decl) cgraph_node::create(decl)
727 #define cgraph_n_nodes symtab->cgraph_count
728 #define cgraph_max_uid symtab->cgraph_max_uid
729 #define varpool_get_node(decl) varpool_node::get(decl)
730 #define dump_varpool_node(file, node) (node)->dump(file)
732 #define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \
733 (caller)->create_edge((callee), (call_stmt), (count), (freq))
734 #define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \
735 (caller)->create_edge_including_clones((callee), (old_call_stmt), (call_stmt), (count), (freq), (reason))
737 typedef struct cgraph_node *cgraph_node_ptr;
738 typedef struct cgraph_edge *cgraph_edge_p;
739 typedef struct varpool_node *varpool_node_ptr;
741 static inline void change_decl_assembler_name(tree decl, tree name)
743 symtab->change_decl_assembler_name(decl, name);
746 static inline void varpool_finalize_decl(tree decl)
748 varpool_node::finalize_decl(decl);
751 static inline void varpool_add_new_variable(tree decl)
753 varpool_node::add(decl);
756 static inline unsigned int rebuild_cgraph_edges(void)
758 return cgraph_edge::rebuild_edges();
761 static inline cgraph_node_ptr cgraph_function_node(cgraph_node_ptr node, enum availability *availability)
763 return node->function_symbol(availability);
766 static inline cgraph_node_ptr cgraph_function_or_thunk_node(cgraph_node_ptr node, enum availability *availability = NULL)
768 return node->ultimate_alias_target(availability);
771 static inline bool cgraph_only_called_directly_p(cgraph_node_ptr node)
773 return node->only_called_directly_p();
776 static inline enum availability cgraph_function_body_availability(cgraph_node_ptr node)
778 return node->get_availability();
781 static inline cgraph_node_ptr cgraph_alias_target(cgraph_node_ptr node)
783 return node->get_alias_target();
786 static inline bool cgraph_for_node_and_aliases(cgraph_node_ptr node, bool (*callback)(cgraph_node_ptr, void *), void *data, bool include_overwritable)
788 return node->call_for_symbol_thunks_and_aliases(callback, data, include_overwritable);
791 static inline struct cgraph_node_hook_list *cgraph_add_function_insertion_hook(cgraph_node_hook hook, void *data)
793 return symtab->add_cgraph_insertion_hook(hook, data);
796 static inline void cgraph_remove_function_insertion_hook(struct cgraph_node_hook_list *entry)
798 symtab->remove_cgraph_insertion_hook(entry);
801 static inline struct cgraph_node_hook_list *cgraph_add_node_removal_hook(cgraph_node_hook hook, void *data)
803 return symtab->add_cgraph_removal_hook(hook, data);
806 static inline void cgraph_remove_node_removal_hook(struct cgraph_node_hook_list *entry)
808 symtab->remove_cgraph_removal_hook(entry);
811 static inline struct cgraph_2node_hook_list *cgraph_add_node_duplication_hook(cgraph_2node_hook hook, void *data)
813 return symtab->add_cgraph_duplication_hook(hook, data);
816 static inline void cgraph_remove_node_duplication_hook(struct cgraph_2node_hook_list *entry)
818 symtab->remove_cgraph_duplication_hook(entry);
821 static inline void cgraph_call_node_duplication_hooks(cgraph_node_ptr node, cgraph_node_ptr node2)
823 symtab->call_cgraph_duplication_hooks(node, node2);
826 static inline void cgraph_call_edge_duplication_hooks(cgraph_edge *cs1, cgraph_edge *cs2)
828 symtab->call_edge_duplication_hooks(cs1, cs2);
831 #if BUILDING_GCC_VERSION >= 6000
832 typedef gimple *gimple_ptr;
833 typedef const gimple *const_gimple_ptr;
834 #define gimple gimple_ptr
835 #define const_gimple const_gimple_ptr
836 #undef CONST_CAST_GIMPLE
837 #define CONST_CAST_GIMPLE(X) CONST_CAST(gimple, (X))
841 static inline gimple gimple_build_assign_with_ops(enum tree_code subcode, tree lhs, tree op1, tree op2 MEM_STAT_DECL)
843 return gimple_build_assign(lhs, subcode, op1, op2 PASS_MEM_STAT);
846 #if BUILDING_GCC_VERSION < 10000
849 inline bool is_a_helper<const ggoto *>::test(const_gimple gs)
851 return gs->code == GIMPLE_GOTO;
856 inline bool is_a_helper<const greturn *>::test(const_gimple gs)
858 return gs->code == GIMPLE_RETURN;
862 static inline gasm *as_a_gasm(gimple stmt)
864 return as_a<gasm *>(stmt);
867 static inline const gasm *as_a_const_gasm(const_gimple stmt)
869 return as_a<const gasm *>(stmt);
872 static inline gassign *as_a_gassign(gimple stmt)
874 return as_a<gassign *>(stmt);
877 static inline const gassign *as_a_const_gassign(const_gimple stmt)
879 return as_a<const gassign *>(stmt);
882 static inline gcall *as_a_gcall(gimple stmt)
884 return as_a<gcall *>(stmt);
887 static inline const gcall *as_a_const_gcall(const_gimple stmt)
889 return as_a<const gcall *>(stmt);
892 static inline ggoto *as_a_ggoto(gimple stmt)
894 return as_a<ggoto *>(stmt);
897 static inline const ggoto *as_a_const_ggoto(const_gimple stmt)
899 return as_a<const ggoto *>(stmt);
902 static inline gphi *as_a_gphi(gimple stmt)
904 return as_a<gphi *>(stmt);
907 static inline const gphi *as_a_const_gphi(const_gimple stmt)
909 return as_a<const gphi *>(stmt);
912 static inline greturn *as_a_greturn(gimple stmt)
914 return as_a<greturn *>(stmt);
917 static inline const greturn *as_a_const_greturn(const_gimple stmt)
919 return as_a<const greturn *>(stmt);
922 /* IPA/LTO related */
923 #define ipa_ref_list_referring_iterate(L, I, P) \
924 (L)->referring.iterate((I), &(P))
925 #define ipa_ref_list_reference_iterate(L, I, P) \
926 (L)->reference.iterate((I), &(P))
928 static inline cgraph_node_ptr ipa_ref_referring_node(struct ipa_ref *ref)
930 return dyn_cast<cgraph_node_ptr>(ref->referring);
933 static inline void ipa_remove_stmt_references(symtab_node *referring_node, gimple stmt)
935 referring_node->remove_stmt_references(stmt);
939 #if BUILDING_GCC_VERSION < 6000
940 #define get_inner_reference(exp, pbitsize, pbitpos, poffset, pmode, punsignedp, preversep, pvolatilep, keep_aligning) \
941 get_inner_reference(exp, pbitsize, pbitpos, poffset, pmode, punsignedp, pvolatilep, keep_aligning)
942 #define gen_rtx_set(ARG0, ARG1) gen_rtx_SET(VOIDmode, (ARG0), (ARG1))
945 #if BUILDING_GCC_VERSION >= 6000
946 #define gen_rtx_set(ARG0, ARG1) gen_rtx_SET((ARG0), (ARG1))
950 static inline void debug_tree(const_tree t)
952 debug_tree(CONST_CAST_TREE(t));
955 static inline void debug_gimple_stmt(const_gimple s)
957 debug_gimple_stmt(CONST_CAST_GIMPLE(s));
960 #define debug_tree(t) debug_tree(CONST_CAST_TREE(t))
961 #define debug_gimple_stmt(s) debug_gimple_stmt(CONST_CAST_GIMPLE(s))
964 #if BUILDING_GCC_VERSION >= 7000
965 #define get_inner_reference(exp, pbitsize, pbitpos, poffset, pmode, punsignedp, preversep, pvolatilep, keep_aligning) \
966 get_inner_reference(exp, pbitsize, pbitpos, poffset, pmode, punsignedp, preversep, pvolatilep)
969 #if BUILDING_GCC_VERSION < 7000
970 #define SET_DECL_ALIGN(decl, align) DECL_ALIGN(decl) = (align)
971 #define SET_DECL_MODE(decl, mode) DECL_MODE(decl) = (mode)