Emese Revfy | 6b90bd4 | 2016-05-24 00:09:38 +0200 | [diff] [blame] | 1 | #ifndef GCC_COMMON_H_INCLUDED |
| 2 | #define GCC_COMMON_H_INCLUDED |
| 3 | |
| 4 | #include "bversion.h" |
| 5 | #if BUILDING_GCC_VERSION >= 6000 |
| 6 | #include "gcc-plugin.h" |
| 7 | #else |
| 8 | #include "plugin.h" |
| 9 | #endif |
| 10 | #include "plugin-version.h" |
| 11 | #include "config.h" |
| 12 | #include "system.h" |
| 13 | #include "coretypes.h" |
| 14 | #include "tm.h" |
| 15 | #include "line-map.h" |
| 16 | #include "input.h" |
| 17 | #include "tree.h" |
| 18 | |
| 19 | #include "tree-inline.h" |
| 20 | #include "version.h" |
| 21 | #include "rtl.h" |
| 22 | #include "tm_p.h" |
| 23 | #include "flags.h" |
| 24 | #include "hard-reg-set.h" |
| 25 | #include "output.h" |
| 26 | #include "except.h" |
| 27 | #include "function.h" |
| 28 | #include "toplev.h" |
| 29 | #include "basic-block.h" |
| 30 | #include "intl.h" |
| 31 | #include "ggc.h" |
| 32 | #include "timevar.h" |
| 33 | |
| 34 | #include "params.h" |
| 35 | |
| 36 | #if BUILDING_GCC_VERSION <= 4009 |
| 37 | #include "pointer-set.h" |
| 38 | #else |
| 39 | #include "hash-map.h" |
| 40 | #endif |
| 41 | |
Kees Cook | 8f8157c | 2016-12-16 11:36:06 -0800 | [diff] [blame] | 42 | #if BUILDING_GCC_VERSION >= 7000 |
| 43 | #include "memmodel.h" |
| 44 | #endif |
Emese Revfy | 6b90bd4 | 2016-05-24 00:09:38 +0200 | [diff] [blame] | 45 | #include "emit-rtl.h" |
| 46 | #include "debug.h" |
| 47 | #include "target.h" |
| 48 | #include "langhooks.h" |
| 49 | #include "cfgloop.h" |
| 50 | #include "cgraph.h" |
| 51 | #include "opts.h" |
| 52 | |
| 53 | #if BUILDING_GCC_VERSION == 4005 |
| 54 | #include <sys/mman.h> |
| 55 | #endif |
| 56 | |
| 57 | #if BUILDING_GCC_VERSION >= 4007 |
| 58 | #include "tree-pretty-print.h" |
| 59 | #include "gimple-pretty-print.h" |
| 60 | #endif |
| 61 | |
| 62 | #if BUILDING_GCC_VERSION >= 4006 |
| 63 | #include "c-family/c-common.h" |
| 64 | #else |
| 65 | #include "c-common.h" |
| 66 | #endif |
| 67 | |
| 68 | #if BUILDING_GCC_VERSION <= 4008 |
| 69 | #include "tree-flow.h" |
| 70 | #else |
| 71 | #include "tree-cfgcleanup.h" |
| 72 | #include "tree-ssa-operands.h" |
| 73 | #include "tree-into-ssa.h" |
| 74 | #endif |
| 75 | |
| 76 | #if BUILDING_GCC_VERSION >= 4008 |
| 77 | #include "is-a.h" |
| 78 | #endif |
| 79 | |
| 80 | #include "diagnostic.h" |
| 81 | #include "tree-dump.h" |
| 82 | #include "tree-pass.h" |
| 83 | #include "predict.h" |
| 84 | #include "ipa-utils.h" |
| 85 | |
| 86 | #if BUILDING_GCC_VERSION >= 4009 |
| 87 | #include "attribs.h" |
| 88 | #include "varasm.h" |
| 89 | #include "stor-layout.h" |
| 90 | #include "internal-fn.h" |
| 91 | #include "gimple-expr.h" |
| 92 | #include "gimple-fold.h" |
| 93 | #include "context.h" |
| 94 | #include "tree-ssa-alias.h" |
| 95 | #include "tree-ssa.h" |
| 96 | #include "stringpool.h" |
Kees Cook | 8f8157c | 2016-12-16 11:36:06 -0800 | [diff] [blame] | 97 | #if BUILDING_GCC_VERSION >= 7000 |
| 98 | #include "tree-vrp.h" |
| 99 | #endif |
Emese Revfy | 6b90bd4 | 2016-05-24 00:09:38 +0200 | [diff] [blame] | 100 | #include "tree-ssanames.h" |
| 101 | #include "print-tree.h" |
| 102 | #include "tree-eh.h" |
| 103 | #include "stmt.h" |
| 104 | #include "gimplify.h" |
| 105 | #endif |
| 106 | |
| 107 | #include "gimple.h" |
| 108 | |
| 109 | #if BUILDING_GCC_VERSION >= 4009 |
| 110 | #include "tree-ssa-operands.h" |
| 111 | #include "tree-phinodes.h" |
| 112 | #include "tree-cfg.h" |
| 113 | #include "gimple-iterator.h" |
| 114 | #include "gimple-ssa.h" |
| 115 | #include "ssa-iterators.h" |
| 116 | #endif |
| 117 | |
| 118 | #if BUILDING_GCC_VERSION >= 5000 |
| 119 | #include "builtins.h" |
| 120 | #endif |
| 121 | |
| 122 | /* #include "expr.h" where are you... */ |
| 123 | extern rtx emit_move_insn(rtx x, rtx y); |
| 124 | |
| 125 | /* missing from basic_block.h... */ |
| 126 | extern void debug_dominance_info(enum cdi_direction dir); |
| 127 | extern void debug_dominance_tree(enum cdi_direction dir, basic_block root); |
| 128 | |
| 129 | #if BUILDING_GCC_VERSION == 4006 |
| 130 | extern void debug_gimple_stmt(gimple); |
| 131 | extern void debug_gimple_seq(gimple_seq); |
| 132 | extern void print_gimple_seq(FILE *, gimple_seq, int, int); |
| 133 | extern void print_gimple_stmt(FILE *, gimple, int, int); |
| 134 | extern void print_gimple_expr(FILE *, gimple, int, int); |
| 135 | extern void dump_gimple_stmt(pretty_printer *, gimple, int, int); |
| 136 | #endif |
| 137 | |
Kees Cook | f37c4f4 | 2019-05-20 11:50:42 -0700 | [diff] [blame] | 138 | #ifndef __unused |
Emese Revfy | 6b90bd4 | 2016-05-24 00:09:38 +0200 | [diff] [blame] | 139 | #define __unused __attribute__((__unused__)) |
Kees Cook | f37c4f4 | 2019-05-20 11:50:42 -0700 | [diff] [blame] | 140 | #endif |
| 141 | #ifndef __visible |
Kees Cook | da7389a | 2016-10-31 10:40:13 -0700 | [diff] [blame] | 142 | #define __visible __attribute__((visibility("default"))) |
Kees Cook | f37c4f4 | 2019-05-20 11:50:42 -0700 | [diff] [blame] | 143 | #endif |
Emese Revfy | 6b90bd4 | 2016-05-24 00:09:38 +0200 | [diff] [blame] | 144 | |
| 145 | #define DECL_NAME_POINTER(node) IDENTIFIER_POINTER(DECL_NAME(node)) |
| 146 | #define DECL_NAME_LENGTH(node) IDENTIFIER_LENGTH(DECL_NAME(node)) |
| 147 | #define TYPE_NAME_POINTER(node) IDENTIFIER_POINTER(TYPE_NAME(node)) |
| 148 | #define TYPE_NAME_LENGTH(node) IDENTIFIER_LENGTH(TYPE_NAME(node)) |
| 149 | |
| 150 | /* should come from c-tree.h if only it were installed for gcc 4.5... */ |
| 151 | #define C_TYPE_FIELDS_READONLY(TYPE) TREE_LANG_FLAG_1(TYPE) |
| 152 | |
| 153 | #if BUILDING_GCC_VERSION == 4005 |
| 154 | #define FOR_EACH_LOCAL_DECL(FUN, I, D) \ |
| 155 | for (tree vars = (FUN)->local_decls, (I) = 0; \ |
| 156 | vars && ((D) = TREE_VALUE(vars)); \ |
| 157 | vars = TREE_CHAIN(vars), (I)++) |
| 158 | #define DECL_CHAIN(NODE) (TREE_CHAIN(DECL_MINIMAL_CHECK(NODE))) |
| 159 | #define FOR_EACH_VEC_ELT(T, V, I, P) \ |
| 160 | for (I = 0; VEC_iterate(T, (V), (I), (P)); ++(I)) |
| 161 | #define TODO_rebuild_cgraph_edges 0 |
| 162 | #define SCOPE_FILE_SCOPE_P(EXP) (!(EXP)) |
| 163 | |
| 164 | #ifndef O_BINARY |
| 165 | #define O_BINARY 0 |
| 166 | #endif |
| 167 | |
| 168 | typedef struct varpool_node *varpool_node_ptr; |
| 169 | |
| 170 | static inline bool gimple_call_builtin_p(gimple stmt, enum built_in_function code) |
| 171 | { |
| 172 | tree fndecl; |
| 173 | |
| 174 | if (!is_gimple_call(stmt)) |
| 175 | return false; |
| 176 | fndecl = gimple_call_fndecl(stmt); |
| 177 | if (!fndecl || DECL_BUILT_IN_CLASS(fndecl) != BUILT_IN_NORMAL) |
| 178 | return false; |
| 179 | return DECL_FUNCTION_CODE(fndecl) == code; |
| 180 | } |
| 181 | |
| 182 | static inline bool is_simple_builtin(tree decl) |
| 183 | { |
| 184 | if (decl && DECL_BUILT_IN_CLASS(decl) != BUILT_IN_NORMAL) |
| 185 | return false; |
| 186 | |
| 187 | switch (DECL_FUNCTION_CODE(decl)) { |
| 188 | /* Builtins that expand to constants. */ |
| 189 | case BUILT_IN_CONSTANT_P: |
| 190 | case BUILT_IN_EXPECT: |
| 191 | case BUILT_IN_OBJECT_SIZE: |
| 192 | case BUILT_IN_UNREACHABLE: |
| 193 | /* Simple register moves or loads from stack. */ |
| 194 | case BUILT_IN_RETURN_ADDRESS: |
| 195 | case BUILT_IN_EXTRACT_RETURN_ADDR: |
| 196 | case BUILT_IN_FROB_RETURN_ADDR: |
| 197 | case BUILT_IN_RETURN: |
| 198 | case BUILT_IN_AGGREGATE_INCOMING_ADDRESS: |
| 199 | case BUILT_IN_FRAME_ADDRESS: |
| 200 | case BUILT_IN_VA_END: |
| 201 | case BUILT_IN_STACK_SAVE: |
| 202 | case BUILT_IN_STACK_RESTORE: |
| 203 | /* Exception state returns or moves registers around. */ |
| 204 | case BUILT_IN_EH_FILTER: |
| 205 | case BUILT_IN_EH_POINTER: |
| 206 | case BUILT_IN_EH_COPY_VALUES: |
| 207 | return true; |
| 208 | |
| 209 | default: |
| 210 | return false; |
| 211 | } |
| 212 | } |
| 213 | |
| 214 | static inline void add_local_decl(struct function *fun, tree d) |
| 215 | { |
| 216 | gcc_assert(TREE_CODE(d) == VAR_DECL); |
| 217 | fun->local_decls = tree_cons(NULL_TREE, d, fun->local_decls); |
| 218 | } |
| 219 | #endif |
| 220 | |
| 221 | #if BUILDING_GCC_VERSION <= 4006 |
| 222 | #define ANY_RETURN_P(rtx) (GET_CODE(rtx) == RETURN) |
| 223 | #define C_DECL_REGISTER(EXP) DECL_LANG_FLAG_4(EXP) |
| 224 | #define EDGE_PRESERVE 0ULL |
| 225 | #define HOST_WIDE_INT_PRINT_HEX_PURE "%" HOST_WIDE_INT_PRINT "x" |
| 226 | #define flag_fat_lto_objects true |
| 227 | |
| 228 | #define get_random_seed(noinit) ({ \ |
| 229 | unsigned HOST_WIDE_INT seed; \ |
| 230 | sscanf(get_random_seed(noinit), "%" HOST_WIDE_INT_PRINT "x", &seed); \ |
| 231 | seed * seed; }) |
| 232 | |
| 233 | #define int_const_binop(code, arg1, arg2) \ |
| 234 | int_const_binop((code), (arg1), (arg2), 0) |
| 235 | |
| 236 | static inline bool gimple_clobber_p(gimple s __unused) |
| 237 | { |
| 238 | return false; |
| 239 | } |
| 240 | |
| 241 | static inline bool gimple_asm_clobbers_memory_p(const_gimple stmt) |
| 242 | { |
| 243 | unsigned i; |
| 244 | |
| 245 | for (i = 0; i < gimple_asm_nclobbers(stmt); i++) { |
| 246 | tree op = gimple_asm_clobber_op(stmt, i); |
| 247 | |
| 248 | if (!strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "memory")) |
| 249 | return true; |
| 250 | } |
| 251 | |
| 252 | return false; |
| 253 | } |
| 254 | |
| 255 | static inline tree builtin_decl_implicit(enum built_in_function fncode) |
| 256 | { |
| 257 | return implicit_built_in_decls[fncode]; |
| 258 | } |
| 259 | |
| 260 | static inline int ipa_reverse_postorder(struct cgraph_node **order) |
| 261 | { |
| 262 | return cgraph_postorder(order); |
| 263 | } |
| 264 | |
| 265 | static inline struct cgraph_node *cgraph_create_node(tree decl) |
| 266 | { |
| 267 | return cgraph_node(decl); |
| 268 | } |
| 269 | |
| 270 | static inline struct cgraph_node *cgraph_get_create_node(tree decl) |
| 271 | { |
| 272 | struct cgraph_node *node = cgraph_get_node(decl); |
| 273 | |
| 274 | return node ? node : cgraph_node(decl); |
| 275 | } |
| 276 | |
| 277 | static inline bool cgraph_function_with_gimple_body_p(struct cgraph_node *node) |
| 278 | { |
| 279 | return node->analyzed && !node->thunk.thunk_p && !node->alias; |
| 280 | } |
| 281 | |
| 282 | static inline struct cgraph_node *cgraph_first_function_with_gimple_body(void) |
| 283 | { |
| 284 | struct cgraph_node *node; |
| 285 | |
| 286 | for (node = cgraph_nodes; node; node = node->next) |
| 287 | if (cgraph_function_with_gimple_body_p(node)) |
| 288 | return node; |
| 289 | return NULL; |
| 290 | } |
| 291 | |
| 292 | static inline struct cgraph_node *cgraph_next_function_with_gimple_body(struct cgraph_node *node) |
| 293 | { |
| 294 | for (node = node->next; node; node = node->next) |
| 295 | if (cgraph_function_with_gimple_body_p(node)) |
| 296 | return node; |
| 297 | return NULL; |
| 298 | } |
| 299 | |
Kees Cook | 8f8157c | 2016-12-16 11:36:06 -0800 | [diff] [blame] | 300 | static inline bool cgraph_for_node_and_aliases(cgraph_node_ptr node, bool (*callback)(cgraph_node_ptr, void *), void *data, bool include_overwritable) |
| 301 | { |
| 302 | cgraph_node_ptr alias; |
| 303 | |
| 304 | if (callback(node, data)) |
| 305 | return true; |
| 306 | |
| 307 | for (alias = node->same_body; alias; alias = alias->next) { |
| 308 | if (include_overwritable || cgraph_function_body_availability(alias) > AVAIL_OVERWRITABLE) |
| 309 | if (cgraph_for_node_and_aliases(alias, callback, data, include_overwritable)) |
| 310 | return true; |
| 311 | } |
| 312 | |
| 313 | return false; |
| 314 | } |
| 315 | |
Emese Revfy | 6b90bd4 | 2016-05-24 00:09:38 +0200 | [diff] [blame] | 316 | #define FOR_EACH_FUNCTION_WITH_GIMPLE_BODY(node) \ |
| 317 | for ((node) = cgraph_first_function_with_gimple_body(); (node); \ |
| 318 | (node) = cgraph_next_function_with_gimple_body(node)) |
| 319 | |
| 320 | static inline void varpool_add_new_variable(tree decl) |
| 321 | { |
| 322 | varpool_finalize_decl(decl); |
| 323 | } |
| 324 | #endif |
| 325 | |
| 326 | #if BUILDING_GCC_VERSION <= 4007 |
| 327 | #define FOR_EACH_FUNCTION(node) \ |
| 328 | for (node = cgraph_nodes; node; node = node->next) |
| 329 | #define FOR_EACH_VARIABLE(node) \ |
| 330 | for (node = varpool_nodes; node; node = node->next) |
| 331 | #define PROP_loops 0 |
| 332 | #define NODE_SYMBOL(node) (node) |
| 333 | #define NODE_DECL(node) (node)->decl |
| 334 | #define INSN_LOCATION(INSN) RTL_LOCATION(INSN) |
| 335 | #define vNULL NULL |
| 336 | |
| 337 | static inline int bb_loop_depth(const_basic_block bb) |
| 338 | { |
| 339 | return bb->loop_father ? loop_depth(bb->loop_father) : 0; |
| 340 | } |
| 341 | |
| 342 | static inline bool gimple_store_p(gimple gs) |
| 343 | { |
| 344 | tree lhs = gimple_get_lhs(gs); |
| 345 | |
| 346 | return lhs && !is_gimple_reg(lhs); |
| 347 | } |
| 348 | |
| 349 | static inline void gimple_init_singleton(gimple g __unused) |
| 350 | { |
| 351 | } |
| 352 | #endif |
| 353 | |
| 354 | #if BUILDING_GCC_VERSION == 4007 || BUILDING_GCC_VERSION == 4008 |
| 355 | static inline struct cgraph_node *cgraph_alias_target(struct cgraph_node *n) |
| 356 | { |
| 357 | return cgraph_alias_aliased_node(n); |
| 358 | } |
| 359 | #endif |
| 360 | |
| 361 | #if BUILDING_GCC_VERSION >= 4007 && BUILDING_GCC_VERSION <= 4009 |
| 362 | #define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \ |
| 363 | cgraph_create_edge((caller), (callee), (call_stmt), (count), (freq)) |
| 364 | #define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \ |
| 365 | cgraph_create_edge_including_clones((caller), (callee), (old_call_stmt), (call_stmt), (count), (freq), (reason)) |
| 366 | #endif |
| 367 | |
| 368 | #if BUILDING_GCC_VERSION <= 4008 |
| 369 | #define ENTRY_BLOCK_PTR_FOR_FN(FN) ENTRY_BLOCK_PTR_FOR_FUNCTION(FN) |
| 370 | #define EXIT_BLOCK_PTR_FOR_FN(FN) EXIT_BLOCK_PTR_FOR_FUNCTION(FN) |
| 371 | #define basic_block_info_for_fn(FN) ((FN)->cfg->x_basic_block_info) |
| 372 | #define n_basic_blocks_for_fn(FN) ((FN)->cfg->x_n_basic_blocks) |
| 373 | #define n_edges_for_fn(FN) ((FN)->cfg->x_n_edges) |
| 374 | #define last_basic_block_for_fn(FN) ((FN)->cfg->x_last_basic_block) |
| 375 | #define label_to_block_map_for_fn(FN) ((FN)->cfg->x_label_to_block_map) |
| 376 | #define profile_status_for_fn(FN) ((FN)->cfg->x_profile_status) |
| 377 | #define BASIC_BLOCK_FOR_FN(FN, N) BASIC_BLOCK_FOR_FUNCTION((FN), (N)) |
| 378 | #define NODE_IMPLICIT_ALIAS(node) (node)->same_body_alias |
| 379 | #define VAR_P(NODE) (TREE_CODE(NODE) == VAR_DECL) |
| 380 | |
| 381 | static inline bool tree_fits_shwi_p(const_tree t) |
| 382 | { |
| 383 | if (t == NULL_TREE || TREE_CODE(t) != INTEGER_CST) |
| 384 | return false; |
| 385 | |
| 386 | if (TREE_INT_CST_HIGH(t) == 0 && (HOST_WIDE_INT)TREE_INT_CST_LOW(t) >= 0) |
| 387 | return true; |
| 388 | |
| 389 | if (TREE_INT_CST_HIGH(t) == -1 && (HOST_WIDE_INT)TREE_INT_CST_LOW(t) < 0 && !TYPE_UNSIGNED(TREE_TYPE(t))) |
| 390 | return true; |
| 391 | |
| 392 | return false; |
| 393 | } |
| 394 | |
| 395 | static inline bool tree_fits_uhwi_p(const_tree t) |
| 396 | { |
| 397 | if (t == NULL_TREE || TREE_CODE(t) != INTEGER_CST) |
| 398 | return false; |
| 399 | |
| 400 | return TREE_INT_CST_HIGH(t) == 0; |
| 401 | } |
| 402 | |
| 403 | static inline HOST_WIDE_INT tree_to_shwi(const_tree t) |
| 404 | { |
| 405 | gcc_assert(tree_fits_shwi_p(t)); |
| 406 | return TREE_INT_CST_LOW(t); |
| 407 | } |
| 408 | |
| 409 | static inline unsigned HOST_WIDE_INT tree_to_uhwi(const_tree t) |
| 410 | { |
| 411 | gcc_assert(tree_fits_uhwi_p(t)); |
| 412 | return TREE_INT_CST_LOW(t); |
| 413 | } |
| 414 | |
| 415 | static inline const char *get_tree_code_name(enum tree_code code) |
| 416 | { |
| 417 | gcc_assert(code < MAX_TREE_CODES); |
| 418 | return tree_code_name[code]; |
| 419 | } |
| 420 | |
| 421 | #define ipa_remove_stmt_references(cnode, stmt) |
| 422 | |
| 423 | typedef union gimple_statement_d gasm; |
| 424 | typedef union gimple_statement_d gassign; |
| 425 | typedef union gimple_statement_d gcall; |
| 426 | typedef union gimple_statement_d gcond; |
| 427 | typedef union gimple_statement_d gdebug; |
Kees Cook | 8f8157c | 2016-12-16 11:36:06 -0800 | [diff] [blame] | 428 | typedef union gimple_statement_d ggoto; |
Emese Revfy | 6b90bd4 | 2016-05-24 00:09:38 +0200 | [diff] [blame] | 429 | typedef union gimple_statement_d gphi; |
| 430 | typedef union gimple_statement_d greturn; |
| 431 | |
| 432 | static inline gasm *as_a_gasm(gimple stmt) |
| 433 | { |
| 434 | return stmt; |
| 435 | } |
| 436 | |
| 437 | static inline const gasm *as_a_const_gasm(const_gimple stmt) |
| 438 | { |
| 439 | return stmt; |
| 440 | } |
| 441 | |
| 442 | static inline gassign *as_a_gassign(gimple stmt) |
| 443 | { |
| 444 | return stmt; |
| 445 | } |
| 446 | |
| 447 | static inline const gassign *as_a_const_gassign(const_gimple stmt) |
| 448 | { |
| 449 | return stmt; |
| 450 | } |
| 451 | |
| 452 | static inline gcall *as_a_gcall(gimple stmt) |
| 453 | { |
| 454 | return stmt; |
| 455 | } |
| 456 | |
| 457 | static inline const gcall *as_a_const_gcall(const_gimple stmt) |
| 458 | { |
| 459 | return stmt; |
| 460 | } |
| 461 | |
| 462 | static inline gcond *as_a_gcond(gimple stmt) |
| 463 | { |
| 464 | return stmt; |
| 465 | } |
| 466 | |
| 467 | static inline const gcond *as_a_const_gcond(const_gimple stmt) |
| 468 | { |
| 469 | return stmt; |
| 470 | } |
| 471 | |
| 472 | static inline gdebug *as_a_gdebug(gimple stmt) |
| 473 | { |
| 474 | return stmt; |
| 475 | } |
| 476 | |
| 477 | static inline const gdebug *as_a_const_gdebug(const_gimple stmt) |
| 478 | { |
| 479 | return stmt; |
| 480 | } |
| 481 | |
Kees Cook | 8f8157c | 2016-12-16 11:36:06 -0800 | [diff] [blame] | 482 | static inline ggoto *as_a_ggoto(gimple stmt) |
| 483 | { |
| 484 | return stmt; |
| 485 | } |
| 486 | |
| 487 | static inline const ggoto *as_a_const_ggoto(const_gimple stmt) |
| 488 | { |
| 489 | return stmt; |
| 490 | } |
| 491 | |
Emese Revfy | 6b90bd4 | 2016-05-24 00:09:38 +0200 | [diff] [blame] | 492 | static inline gphi *as_a_gphi(gimple stmt) |
| 493 | { |
| 494 | return stmt; |
| 495 | } |
| 496 | |
| 497 | static inline const gphi *as_a_const_gphi(const_gimple stmt) |
| 498 | { |
| 499 | return stmt; |
| 500 | } |
| 501 | |
| 502 | static inline greturn *as_a_greturn(gimple stmt) |
| 503 | { |
| 504 | return stmt; |
| 505 | } |
| 506 | |
| 507 | static inline const greturn *as_a_const_greturn(const_gimple stmt) |
| 508 | { |
| 509 | return stmt; |
| 510 | } |
| 511 | #endif |
| 512 | |
| 513 | #if BUILDING_GCC_VERSION == 4008 |
| 514 | #define NODE_SYMBOL(node) (&(node)->symbol) |
| 515 | #define NODE_DECL(node) (node)->symbol.decl |
| 516 | #endif |
| 517 | |
| 518 | #if BUILDING_GCC_VERSION >= 4008 |
| 519 | #define add_referenced_var(var) |
| 520 | #define mark_sym_for_renaming(var) |
| 521 | #define varpool_mark_needed_node(node) |
| 522 | #define create_var_ann(var) |
| 523 | #define TODO_dump_func 0 |
| 524 | #define TODO_dump_cgraph 0 |
| 525 | #endif |
| 526 | |
| 527 | #if BUILDING_GCC_VERSION <= 4009 |
| 528 | #define TODO_verify_il 0 |
| 529 | #define AVAIL_INTERPOSABLE AVAIL_OVERWRITABLE |
| 530 | |
| 531 | #define section_name_prefix LTO_SECTION_NAME_PREFIX |
| 532 | #define fatal_error(loc, gmsgid, ...) fatal_error((gmsgid), __VA_ARGS__) |
| 533 | |
| 534 | typedef struct rtx_def rtx_insn; |
| 535 | |
Kees Cook | 8f8157c | 2016-12-16 11:36:06 -0800 | [diff] [blame] | 536 | static inline const char *get_decl_section_name(const_tree decl) |
| 537 | { |
| 538 | if (DECL_SECTION_NAME(decl) == NULL_TREE) |
| 539 | return NULL; |
| 540 | |
| 541 | return TREE_STRING_POINTER(DECL_SECTION_NAME(decl)); |
| 542 | } |
| 543 | |
Emese Revfy | 6b90bd4 | 2016-05-24 00:09:38 +0200 | [diff] [blame] | 544 | static inline void set_decl_section_name(tree node, const char *value) |
| 545 | { |
| 546 | if (value) |
| 547 | DECL_SECTION_NAME(node) = build_string(strlen(value) + 1, value); |
| 548 | else |
| 549 | DECL_SECTION_NAME(node) = NULL; |
| 550 | } |
| 551 | #endif |
| 552 | |
| 553 | #if BUILDING_GCC_VERSION == 4009 |
| 554 | typedef struct gimple_statement_asm gasm; |
| 555 | typedef struct gimple_statement_base gassign; |
| 556 | typedef struct gimple_statement_call gcall; |
| 557 | typedef struct gimple_statement_base gcond; |
| 558 | typedef struct gimple_statement_base gdebug; |
Kees Cook | 8f8157c | 2016-12-16 11:36:06 -0800 | [diff] [blame] | 559 | typedef struct gimple_statement_base ggoto; |
Emese Revfy | 6b90bd4 | 2016-05-24 00:09:38 +0200 | [diff] [blame] | 560 | typedef struct gimple_statement_phi gphi; |
| 561 | typedef struct gimple_statement_base greturn; |
| 562 | |
| 563 | static inline gasm *as_a_gasm(gimple stmt) |
| 564 | { |
| 565 | return as_a<gasm>(stmt); |
| 566 | } |
| 567 | |
| 568 | static inline const gasm *as_a_const_gasm(const_gimple stmt) |
| 569 | { |
| 570 | return as_a<const gasm>(stmt); |
| 571 | } |
| 572 | |
| 573 | static inline gassign *as_a_gassign(gimple stmt) |
| 574 | { |
| 575 | return stmt; |
| 576 | } |
| 577 | |
| 578 | static inline const gassign *as_a_const_gassign(const_gimple stmt) |
| 579 | { |
| 580 | return stmt; |
| 581 | } |
| 582 | |
| 583 | static inline gcall *as_a_gcall(gimple stmt) |
| 584 | { |
| 585 | return as_a<gcall>(stmt); |
| 586 | } |
| 587 | |
| 588 | static inline const gcall *as_a_const_gcall(const_gimple stmt) |
| 589 | { |
| 590 | return as_a<const gcall>(stmt); |
| 591 | } |
| 592 | |
| 593 | static inline gcond *as_a_gcond(gimple stmt) |
| 594 | { |
| 595 | return stmt; |
| 596 | } |
| 597 | |
| 598 | static inline const gcond *as_a_const_gcond(const_gimple stmt) |
| 599 | { |
| 600 | return stmt; |
| 601 | } |
| 602 | |
| 603 | static inline gdebug *as_a_gdebug(gimple stmt) |
| 604 | { |
| 605 | return stmt; |
| 606 | } |
| 607 | |
| 608 | static inline const gdebug *as_a_const_gdebug(const_gimple stmt) |
| 609 | { |
| 610 | return stmt; |
| 611 | } |
| 612 | |
Kees Cook | 8f8157c | 2016-12-16 11:36:06 -0800 | [diff] [blame] | 613 | static inline ggoto *as_a_ggoto(gimple stmt) |
| 614 | { |
| 615 | return stmt; |
| 616 | } |
| 617 | |
| 618 | static inline const ggoto *as_a_const_ggoto(const_gimple stmt) |
| 619 | { |
| 620 | return stmt; |
| 621 | } |
| 622 | |
Emese Revfy | 6b90bd4 | 2016-05-24 00:09:38 +0200 | [diff] [blame] | 623 | static inline gphi *as_a_gphi(gimple stmt) |
| 624 | { |
| 625 | return as_a<gphi>(stmt); |
| 626 | } |
| 627 | |
| 628 | static inline const gphi *as_a_const_gphi(const_gimple stmt) |
| 629 | { |
| 630 | return as_a<const gphi>(stmt); |
| 631 | } |
| 632 | |
| 633 | static inline greturn *as_a_greturn(gimple stmt) |
| 634 | { |
| 635 | return stmt; |
| 636 | } |
| 637 | |
| 638 | static inline const greturn *as_a_const_greturn(const_gimple stmt) |
| 639 | { |
| 640 | return stmt; |
| 641 | } |
| 642 | #endif |
| 643 | |
| 644 | #if BUILDING_GCC_VERSION >= 4009 |
| 645 | #define TODO_ggc_collect 0 |
| 646 | #define NODE_SYMBOL(node) (node) |
| 647 | #define NODE_DECL(node) (node)->decl |
| 648 | #define cgraph_node_name(node) (node)->name() |
| 649 | #define NODE_IMPLICIT_ALIAS(node) (node)->cpp_implicit_alias |
| 650 | #endif |
| 651 | |
| 652 | #if BUILDING_GCC_VERSION >= 5000 && BUILDING_GCC_VERSION < 6000 |
| 653 | /* gimple related */ |
| 654 | template <> |
| 655 | template <> |
| 656 | inline bool is_a_helper<const gassign *>::test(const_gimple gs) |
| 657 | { |
| 658 | return gs->code == GIMPLE_ASSIGN; |
| 659 | } |
| 660 | #endif |
| 661 | |
| 662 | #if BUILDING_GCC_VERSION >= 5000 |
| 663 | #define TODO_verify_ssa TODO_verify_il |
| 664 | #define TODO_verify_flow TODO_verify_il |
| 665 | #define TODO_verify_stmts TODO_verify_il |
| 666 | #define TODO_verify_rtl_sharing TODO_verify_il |
| 667 | |
| 668 | #define INSN_DELETED_P(insn) (insn)->deleted() |
| 669 | |
Kees Cook | 8f8157c | 2016-12-16 11:36:06 -0800 | [diff] [blame] | 670 | static inline const char *get_decl_section_name(const_tree decl) |
| 671 | { |
| 672 | return DECL_SECTION_NAME(decl); |
| 673 | } |
| 674 | |
Emese Revfy | 6b90bd4 | 2016-05-24 00:09:38 +0200 | [diff] [blame] | 675 | /* symtab/cgraph related */ |
| 676 | #define debug_cgraph_node(node) (node)->debug() |
| 677 | #define cgraph_get_node(decl) cgraph_node::get(decl) |
| 678 | #define cgraph_get_create_node(decl) cgraph_node::get_create(decl) |
| 679 | #define cgraph_create_node(decl) cgraph_node::create(decl) |
| 680 | #define cgraph_n_nodes symtab->cgraph_count |
| 681 | #define cgraph_max_uid symtab->cgraph_max_uid |
| 682 | #define varpool_get_node(decl) varpool_node::get(decl) |
Kees Cook | 8f8157c | 2016-12-16 11:36:06 -0800 | [diff] [blame] | 683 | #define dump_varpool_node(file, node) (node)->dump(file) |
Emese Revfy | 6b90bd4 | 2016-05-24 00:09:38 +0200 | [diff] [blame] | 684 | |
| 685 | #define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \ |
| 686 | (caller)->create_edge((callee), (call_stmt), (count), (freq)) |
| 687 | #define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \ |
| 688 | (caller)->create_edge_including_clones((callee), (old_call_stmt), (call_stmt), (count), (freq), (reason)) |
| 689 | |
| 690 | typedef struct cgraph_node *cgraph_node_ptr; |
| 691 | typedef struct cgraph_edge *cgraph_edge_p; |
| 692 | typedef struct varpool_node *varpool_node_ptr; |
| 693 | |
| 694 | static inline void change_decl_assembler_name(tree decl, tree name) |
| 695 | { |
| 696 | symtab->change_decl_assembler_name(decl, name); |
| 697 | } |
| 698 | |
| 699 | static inline void varpool_finalize_decl(tree decl) |
| 700 | { |
| 701 | varpool_node::finalize_decl(decl); |
| 702 | } |
| 703 | |
| 704 | static inline void varpool_add_new_variable(tree decl) |
| 705 | { |
| 706 | varpool_node::add(decl); |
| 707 | } |
| 708 | |
| 709 | static inline unsigned int rebuild_cgraph_edges(void) |
| 710 | { |
| 711 | return cgraph_edge::rebuild_edges(); |
| 712 | } |
| 713 | |
| 714 | static inline cgraph_node_ptr cgraph_function_node(cgraph_node_ptr node, enum availability *availability) |
| 715 | { |
| 716 | return node->function_symbol(availability); |
| 717 | } |
| 718 | |
| 719 | static inline cgraph_node_ptr cgraph_function_or_thunk_node(cgraph_node_ptr node, enum availability *availability = NULL) |
| 720 | { |
| 721 | return node->ultimate_alias_target(availability); |
| 722 | } |
| 723 | |
| 724 | static inline bool cgraph_only_called_directly_p(cgraph_node_ptr node) |
| 725 | { |
| 726 | return node->only_called_directly_p(); |
| 727 | } |
| 728 | |
| 729 | static inline enum availability cgraph_function_body_availability(cgraph_node_ptr node) |
| 730 | { |
| 731 | return node->get_availability(); |
| 732 | } |
| 733 | |
| 734 | static inline cgraph_node_ptr cgraph_alias_target(cgraph_node_ptr node) |
| 735 | { |
| 736 | return node->get_alias_target(); |
| 737 | } |
| 738 | |
Kees Cook | 8f8157c | 2016-12-16 11:36:06 -0800 | [diff] [blame] | 739 | static inline bool cgraph_for_node_and_aliases(cgraph_node_ptr node, bool (*callback)(cgraph_node_ptr, void *), void *data, bool include_overwritable) |
| 740 | { |
| 741 | return node->call_for_symbol_thunks_and_aliases(callback, data, include_overwritable); |
| 742 | } |
| 743 | |
Emese Revfy | 6b90bd4 | 2016-05-24 00:09:38 +0200 | [diff] [blame] | 744 | static inline struct cgraph_node_hook_list *cgraph_add_function_insertion_hook(cgraph_node_hook hook, void *data) |
| 745 | { |
| 746 | return symtab->add_cgraph_insertion_hook(hook, data); |
| 747 | } |
| 748 | |
| 749 | static inline void cgraph_remove_function_insertion_hook(struct cgraph_node_hook_list *entry) |
| 750 | { |
| 751 | symtab->remove_cgraph_insertion_hook(entry); |
| 752 | } |
| 753 | |
| 754 | static inline struct cgraph_node_hook_list *cgraph_add_node_removal_hook(cgraph_node_hook hook, void *data) |
| 755 | { |
| 756 | return symtab->add_cgraph_removal_hook(hook, data); |
| 757 | } |
| 758 | |
| 759 | static inline void cgraph_remove_node_removal_hook(struct cgraph_node_hook_list *entry) |
| 760 | { |
| 761 | symtab->remove_cgraph_removal_hook(entry); |
| 762 | } |
| 763 | |
| 764 | static inline struct cgraph_2node_hook_list *cgraph_add_node_duplication_hook(cgraph_2node_hook hook, void *data) |
| 765 | { |
| 766 | return symtab->add_cgraph_duplication_hook(hook, data); |
| 767 | } |
| 768 | |
| 769 | static inline void cgraph_remove_node_duplication_hook(struct cgraph_2node_hook_list *entry) |
| 770 | { |
| 771 | symtab->remove_cgraph_duplication_hook(entry); |
| 772 | } |
| 773 | |
| 774 | static inline void cgraph_call_node_duplication_hooks(cgraph_node_ptr node, cgraph_node_ptr node2) |
| 775 | { |
| 776 | symtab->call_cgraph_duplication_hooks(node, node2); |
| 777 | } |
| 778 | |
| 779 | static inline void cgraph_call_edge_duplication_hooks(cgraph_edge *cs1, cgraph_edge *cs2) |
| 780 | { |
| 781 | symtab->call_edge_duplication_hooks(cs1, cs2); |
| 782 | } |
| 783 | |
| 784 | #if BUILDING_GCC_VERSION >= 6000 |
| 785 | typedef gimple *gimple_ptr; |
| 786 | typedef const gimple *const_gimple_ptr; |
| 787 | #define gimple gimple_ptr |
| 788 | #define const_gimple const_gimple_ptr |
| 789 | #undef CONST_CAST_GIMPLE |
| 790 | #define CONST_CAST_GIMPLE(X) CONST_CAST(gimple, (X)) |
| 791 | #endif |
| 792 | |
| 793 | /* gimple related */ |
| 794 | static inline gimple gimple_build_assign_with_ops(enum tree_code subcode, tree lhs, tree op1, tree op2 MEM_STAT_DECL) |
| 795 | { |
| 796 | return gimple_build_assign(lhs, subcode, op1, op2 PASS_MEM_STAT); |
| 797 | } |
| 798 | |
| 799 | template <> |
| 800 | template <> |
Kees Cook | 8f8157c | 2016-12-16 11:36:06 -0800 | [diff] [blame] | 801 | inline bool is_a_helper<const ggoto *>::test(const_gimple gs) |
| 802 | { |
| 803 | return gs->code == GIMPLE_GOTO; |
| 804 | } |
| 805 | |
| 806 | template <> |
| 807 | template <> |
Emese Revfy | 6b90bd4 | 2016-05-24 00:09:38 +0200 | [diff] [blame] | 808 | inline bool is_a_helper<const greturn *>::test(const_gimple gs) |
| 809 | { |
| 810 | return gs->code == GIMPLE_RETURN; |
| 811 | } |
| 812 | |
| 813 | static inline gasm *as_a_gasm(gimple stmt) |
| 814 | { |
| 815 | return as_a<gasm *>(stmt); |
| 816 | } |
| 817 | |
| 818 | static inline const gasm *as_a_const_gasm(const_gimple stmt) |
| 819 | { |
| 820 | return as_a<const gasm *>(stmt); |
| 821 | } |
| 822 | |
| 823 | static inline gassign *as_a_gassign(gimple stmt) |
| 824 | { |
| 825 | return as_a<gassign *>(stmt); |
| 826 | } |
| 827 | |
| 828 | static inline const gassign *as_a_const_gassign(const_gimple stmt) |
| 829 | { |
| 830 | return as_a<const gassign *>(stmt); |
| 831 | } |
| 832 | |
| 833 | static inline gcall *as_a_gcall(gimple stmt) |
| 834 | { |
| 835 | return as_a<gcall *>(stmt); |
| 836 | } |
| 837 | |
| 838 | static inline const gcall *as_a_const_gcall(const_gimple stmt) |
| 839 | { |
| 840 | return as_a<const gcall *>(stmt); |
| 841 | } |
| 842 | |
Kees Cook | 8f8157c | 2016-12-16 11:36:06 -0800 | [diff] [blame] | 843 | static inline ggoto *as_a_ggoto(gimple stmt) |
| 844 | { |
| 845 | return as_a<ggoto *>(stmt); |
| 846 | } |
| 847 | |
| 848 | static inline const ggoto *as_a_const_ggoto(const_gimple stmt) |
| 849 | { |
| 850 | return as_a<const ggoto *>(stmt); |
| 851 | } |
| 852 | |
Emese Revfy | 6b90bd4 | 2016-05-24 00:09:38 +0200 | [diff] [blame] | 853 | static inline gphi *as_a_gphi(gimple stmt) |
| 854 | { |
| 855 | return as_a<gphi *>(stmt); |
| 856 | } |
| 857 | |
| 858 | static inline const gphi *as_a_const_gphi(const_gimple stmt) |
| 859 | { |
| 860 | return as_a<const gphi *>(stmt); |
| 861 | } |
| 862 | |
| 863 | static inline greturn *as_a_greturn(gimple stmt) |
| 864 | { |
| 865 | return as_a<greturn *>(stmt); |
| 866 | } |
| 867 | |
| 868 | static inline const greturn *as_a_const_greturn(const_gimple stmt) |
| 869 | { |
| 870 | return as_a<const greturn *>(stmt); |
| 871 | } |
| 872 | |
| 873 | /* IPA/LTO related */ |
| 874 | #define ipa_ref_list_referring_iterate(L, I, P) \ |
| 875 | (L)->referring.iterate((I), &(P)) |
| 876 | #define ipa_ref_list_reference_iterate(L, I, P) \ |
| 877 | (L)->reference.iterate((I), &(P)) |
| 878 | |
| 879 | static inline cgraph_node_ptr ipa_ref_referring_node(struct ipa_ref *ref) |
| 880 | { |
| 881 | return dyn_cast<cgraph_node_ptr>(ref->referring); |
| 882 | } |
| 883 | |
| 884 | static inline void ipa_remove_stmt_references(symtab_node *referring_node, gimple stmt) |
| 885 | { |
| 886 | referring_node->remove_stmt_references(stmt); |
| 887 | } |
| 888 | #endif |
| 889 | |
| 890 | #if BUILDING_GCC_VERSION < 6000 |
| 891 | #define get_inner_reference(exp, pbitsize, pbitpos, poffset, pmode, punsignedp, preversep, pvolatilep, keep_aligning) \ |
| 892 | get_inner_reference(exp, pbitsize, pbitpos, poffset, pmode, punsignedp, pvolatilep, keep_aligning) |
| 893 | #define gen_rtx_set(ARG0, ARG1) gen_rtx_SET(VOIDmode, (ARG0), (ARG1)) |
| 894 | #endif |
| 895 | |
| 896 | #if BUILDING_GCC_VERSION >= 6000 |
| 897 | #define gen_rtx_set(ARG0, ARG1) gen_rtx_SET((ARG0), (ARG1)) |
| 898 | #endif |
| 899 | |
| 900 | #ifdef __cplusplus |
| 901 | static inline void debug_tree(const_tree t) |
| 902 | { |
| 903 | debug_tree(CONST_CAST_TREE(t)); |
| 904 | } |
| 905 | |
| 906 | static inline void debug_gimple_stmt(const_gimple s) |
| 907 | { |
| 908 | debug_gimple_stmt(CONST_CAST_GIMPLE(s)); |
| 909 | } |
| 910 | #else |
| 911 | #define debug_tree(t) debug_tree(CONST_CAST_TREE(t)) |
| 912 | #define debug_gimple_stmt(s) debug_gimple_stmt(CONST_CAST_GIMPLE(s)) |
| 913 | #endif |
| 914 | |
Kees Cook | 8f8157c | 2016-12-16 11:36:06 -0800 | [diff] [blame] | 915 | #if BUILDING_GCC_VERSION >= 7000 |
| 916 | #define get_inner_reference(exp, pbitsize, pbitpos, poffset, pmode, punsignedp, preversep, pvolatilep, keep_aligning) \ |
| 917 | get_inner_reference(exp, pbitsize, pbitpos, poffset, pmode, punsignedp, preversep, pvolatilep) |
| 918 | #endif |
| 919 | |
Emese Revfy | 6b90bd4 | 2016-05-24 00:09:38 +0200 | [diff] [blame] | 920 | #endif |