| File: | build/gcc/omp-low.cc |
| Warning: | line 3676, column 12 Although the value stored to 'oclause' is used in the enclosing expression, the value is never actually read from 'oclause' |
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| 1 | /* Lowering pass for OMP directives. Converts OMP directives into explicit |
| 2 | calls to the runtime library (libgomp), data marshalling to implement data |
| 3 | sharing and copying clauses, offloading to accelerators, and more. |
| 4 | |
| 5 | Contributed by Diego Novillo <dnovillo@redhat.com> |
| 6 | |
| 7 | Copyright (C) 2005-2023 Free Software Foundation, Inc. |
| 8 | |
| 9 | This file is part of GCC. |
| 10 | |
| 11 | GCC is free software; you can redistribute it and/or modify it under |
| 12 | the terms of the GNU General Public License as published by the Free |
| 13 | Software Foundation; either version 3, or (at your option) any later |
| 14 | version. |
| 15 | |
| 16 | GCC is distributed in the hope that it will be useful, but WITHOUT ANY |
| 17 | WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 18 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 19 | for more details. |
| 20 | |
| 21 | You should have received a copy of the GNU General Public License |
| 22 | along with GCC; see the file COPYING3. If not see |
| 23 | <http://www.gnu.org/licenses/>. */ |
| 24 | |
| 25 | #include "config.h" |
| 26 | #include "system.h" |
| 27 | #include "coretypes.h" |
| 28 | #include "backend.h" |
| 29 | #include "target.h" |
| 30 | #include "tree.h" |
| 31 | #include "gimple.h" |
| 32 | #include "tree-pass.h" |
| 33 | #include "ssa.h" |
| 34 | #include "cgraph.h" |
| 35 | #include "pretty-print.h" |
| 36 | #include "diagnostic-core.h" |
| 37 | #include "fold-const.h" |
| 38 | #include "stor-layout.h" |
| 39 | #include "internal-fn.h" |
| 40 | #include "gimple-iterator.h" |
| 41 | #include "gimple-fold.h" |
| 42 | #include "gimplify.h" |
| 43 | #include "gimplify-me.h" |
| 44 | #include "gimple-walk.h" |
| 45 | #include "tree-iterator.h" |
| 46 | #include "tree-inline.h" |
| 47 | #include "langhooks.h" |
| 48 | #include "tree-dfa.h" |
| 49 | #include "tree-ssa.h" |
| 50 | #include "splay-tree.h" |
| 51 | #include "omp-general.h" |
| 52 | #include "omp-low.h" |
| 53 | #include "gimple-low.h" |
| 54 | #include "alloc-pool.h" |
| 55 | #include "symbol-summary.h" |
| 56 | #include "tree-nested.h" |
| 57 | #include "context.h" |
| 58 | #include "gomp-constants.h" |
| 59 | #include "gimple-pretty-print.h" |
| 60 | #include "stringpool.h" |
| 61 | #include "attribs.h" |
| 62 | #include "omp-offload.h" |
| 63 | |
| 64 | /* Lowering of OMP parallel and workshare constructs proceeds in two |
| 65 | phases. The first phase scans the function looking for OMP statements |
| 66 | and then for variables that must be replaced to satisfy data sharing |
| 67 | clauses. The second phase expands code for the constructs, as well as |
| 68 | re-gimplifying things when variables have been replaced with complex |
| 69 | expressions. |
| 70 | |
| 71 | Final code generation is done by pass_expand_omp. The flowgraph is |
| 72 | scanned for regions which are then moved to a new |
| 73 | function, to be invoked by the thread library, or offloaded. */ |
| 74 | |
| 75 | /* Context structure. Used to store information about each parallel |
| 76 | directive in the code. */ |
| 77 | |
| 78 | struct omp_context |
| 79 | { |
| 80 | /* This field must be at the beginning, as we do "inheritance": Some |
| 81 | callback functions for tree-inline.cc (e.g., omp_copy_decl) |
| 82 | receive a copy_body_data pointer that is up-casted to an |
| 83 | omp_context pointer. */ |
| 84 | copy_body_data cb; |
| 85 | |
| 86 | /* The tree of contexts corresponding to the encountered constructs. */ |
| 87 | struct omp_context *outer; |
| 88 | gimple *stmt; |
| 89 | |
| 90 | /* Map variables to fields in a structure that allows communication |
| 91 | between sending and receiving threads. */ |
| 92 | splay_tree field_map; |
| 93 | tree record_type; |
| 94 | tree sender_decl; |
| 95 | tree receiver_decl; |
| 96 | |
| 97 | /* These are used just by task contexts, if task firstprivate fn is |
| 98 | needed. srecord_type is used to communicate from the thread |
| 99 | that encountered the task construct to task firstprivate fn, |
| 100 | record_type is allocated by GOMP_task, initialized by task firstprivate |
| 101 | fn and passed to the task body fn. */ |
| 102 | splay_tree sfield_map; |
| 103 | tree srecord_type; |
| 104 | |
| 105 | /* A chain of variables to add to the top-level block surrounding the |
| 106 | construct. In the case of a parallel, this is in the child function. */ |
| 107 | tree block_vars; |
| 108 | |
| 109 | /* Label to which GOMP_cancel{,llation_point} and explicit and implicit |
| 110 | barriers should jump to during omplower pass. */ |
| 111 | tree cancel_label; |
| 112 | |
| 113 | /* The sibling GIMPLE_OMP_FOR simd with _simt_ clause or NULL |
| 114 | otherwise. */ |
| 115 | gimple *simt_stmt; |
| 116 | |
| 117 | /* For task reductions registered in this context, a vector containing |
| 118 | the length of the private copies block (if constant, otherwise NULL) |
| 119 | and then offsets (if constant, otherwise NULL) for each entry. */ |
| 120 | vec<tree> task_reductions; |
| 121 | |
| 122 | /* A hash map from the reduction clauses to the registered array |
| 123 | elts. */ |
| 124 | hash_map<tree, unsigned> *task_reduction_map; |
| 125 | |
| 126 | /* And a hash map from the lastprivate(conditional:) variables to their |
| 127 | corresponding tracking loop iteration variables. */ |
| 128 | hash_map<tree, tree> *lastprivate_conditional_map; |
| 129 | |
| 130 | /* And a hash map from the allocate variables to their corresponding |
| 131 | allocators. */ |
| 132 | hash_map<tree, tree> *allocate_map; |
| 133 | |
| 134 | /* A tree_list of the reduction clauses in this context. This is |
| 135 | only used for checking the consistency of OpenACC reduction |
| 136 | clauses in scan_omp_for and is not guaranteed to contain a valid |
| 137 | value outside of this function. */ |
| 138 | tree local_reduction_clauses; |
| 139 | |
| 140 | /* A tree_list of the reduction clauses in outer contexts. This is |
| 141 | only used for checking the consistency of OpenACC reduction |
| 142 | clauses in scan_omp_for and is not guaranteed to contain a valid |
| 143 | value outside of this function. */ |
| 144 | tree outer_reduction_clauses; |
| 145 | |
| 146 | /* Nesting depth of this context. Used to beautify error messages re |
| 147 | invalid gotos. The outermost ctx is depth 1, with depth 0 being |
| 148 | reserved for the main body of the function. */ |
| 149 | int depth; |
| 150 | |
| 151 | /* True if this parallel directive is nested within another. */ |
| 152 | bool is_nested; |
| 153 | |
| 154 | /* True if this construct can be cancelled. */ |
| 155 | bool cancellable; |
| 156 | |
| 157 | /* True if lower_omp_1 should look up lastprivate conditional in parent |
| 158 | context. */ |
| 159 | bool combined_into_simd_safelen1; |
| 160 | |
| 161 | /* True if there is nested scan context with inclusive clause. */ |
| 162 | bool scan_inclusive; |
| 163 | |
| 164 | /* True if there is nested scan context with exclusive clause. */ |
| 165 | bool scan_exclusive; |
| 166 | |
| 167 | /* True in the second simd loop of for simd with inscan reductions. */ |
| 168 | bool for_simd_scan_phase; |
| 169 | |
| 170 | /* True if there is order(concurrent) clause on the construct. */ |
| 171 | bool order_concurrent; |
| 172 | |
| 173 | /* True if there is bind clause on the construct (i.e. a loop construct). */ |
| 174 | bool loop_p; |
| 175 | |
| 176 | /* Only used for omp target contexts. True if a teams construct is |
| 177 | strictly nested in it. */ |
| 178 | bool teams_nested_p; |
| 179 | |
| 180 | /* Only used for omp target contexts. True if an OpenMP construct other |
| 181 | than teams is strictly nested in it. */ |
| 182 | bool nonteams_nested_p; |
| 183 | |
| 184 | /* Candidates for adjusting OpenACC privatization level. */ |
| 185 | vec<tree> oacc_privatization_candidates; |
| 186 | }; |
| 187 | |
| 188 | static splay_tree all_contexts; |
| 189 | static int taskreg_nesting_level; |
| 190 | static int target_nesting_level; |
| 191 | static bitmap make_addressable_vars; |
| 192 | static bitmap global_nonaddressable_vars; |
| 193 | static vec<omp_context *> taskreg_contexts; |
| 194 | static vec<gomp_task *> task_cpyfns; |
| 195 | |
| 196 | static void scan_omp (gimple_seq *, omp_context *); |
| 197 | static tree scan_omp_1_op (tree *, int *, void *); |
| 198 | static bool omp_maybe_offloaded_ctx (omp_context *ctx); |
| 199 | |
| 200 | #define WALK_SUBSTMTScase GIMPLE_BIND: case GIMPLE_TRY: case GIMPLE_CATCH: case GIMPLE_EH_FILTER : case GIMPLE_ASSUME: case GIMPLE_TRANSACTION: *handled_ops_p = false; break; \ |
| 201 | case GIMPLE_BIND: \ |
| 202 | case GIMPLE_TRY: \ |
| 203 | case GIMPLE_CATCH: \ |
| 204 | case GIMPLE_EH_FILTER: \ |
| 205 | case GIMPLE_ASSUME: \ |
| 206 | case GIMPLE_TRANSACTION: \ |
| 207 | /* The sub-statements for these should be walked. */ \ |
| 208 | *handled_ops_p = false; \ |
| 209 | break; |
| 210 | |
| 211 | /* Return whether CTX represents an OpenACC 'parallel' or 'serial' construct. |
| 212 | (This doesn't include OpenACC 'kernels' decomposed parts.) */ |
| 213 | |
| 214 | static bool |
| 215 | is_oacc_parallel_or_serial (omp_context *ctx) |
| 216 | { |
| 217 | enum gimple_code outer_type = gimple_code (ctx->stmt); |
| 218 | return ((outer_type == GIMPLE_OMP_TARGET) |
| 219 | && ((gimple_omp_target_kind (ctx->stmt) |
| 220 | == GF_OMP_TARGET_KIND_OACC_PARALLEL) |
| 221 | || (gimple_omp_target_kind (ctx->stmt) |
| 222 | == GF_OMP_TARGET_KIND_OACC_SERIAL))); |
| 223 | } |
| 224 | |
| 225 | /* Return whether CTX represents an OpenACC 'kernels' construct. |
| 226 | (This doesn't include OpenACC 'kernels' decomposed parts.) */ |
| 227 | |
| 228 | static bool |
| 229 | is_oacc_kernels (omp_context *ctx) |
| 230 | { |
| 231 | enum gimple_code outer_type = gimple_code (ctx->stmt); |
| 232 | return ((outer_type == GIMPLE_OMP_TARGET) |
| 233 | && (gimple_omp_target_kind (ctx->stmt) |
| 234 | == GF_OMP_TARGET_KIND_OACC_KERNELS)); |
| 235 | } |
| 236 | |
| 237 | /* Return whether CTX represents an OpenACC 'kernels' decomposed part. */ |
| 238 | |
| 239 | static bool |
| 240 | is_oacc_kernels_decomposed_part (omp_context *ctx) |
| 241 | { |
| 242 | enum gimple_code outer_type = gimple_code (ctx->stmt); |
| 243 | return ((outer_type == GIMPLE_OMP_TARGET) |
| 244 | && ((gimple_omp_target_kind (ctx->stmt) |
| 245 | == GF_OMP_TARGET_KIND_OACC_PARALLEL_KERNELS_PARALLELIZED) |
| 246 | || (gimple_omp_target_kind (ctx->stmt) |
| 247 | == GF_OMP_TARGET_KIND_OACC_PARALLEL_KERNELS_GANG_SINGLE) |
| 248 | || (gimple_omp_target_kind (ctx->stmt) |
| 249 | == GF_OMP_TARGET_KIND_OACC_DATA_KERNELS))); |
| 250 | } |
| 251 | |
| 252 | /* Return true if STMT corresponds to an OpenMP target region. */ |
| 253 | static bool |
| 254 | is_omp_target (gimple *stmt) |
| 255 | { |
| 256 | if (gimple_code (stmt) == GIMPLE_OMP_TARGET) |
| 257 | { |
| 258 | int kind = gimple_omp_target_kind (stmt); |
| 259 | return (kind == GF_OMP_TARGET_KIND_REGION |
| 260 | || kind == GF_OMP_TARGET_KIND_DATA |
| 261 | || kind == GF_OMP_TARGET_KIND_ENTER_DATA |
| 262 | || kind == GF_OMP_TARGET_KIND_EXIT_DATA); |
| 263 | } |
| 264 | return false; |
| 265 | } |
| 266 | |
| 267 | /* If DECL is the artificial dummy VAR_DECL created for non-static |
| 268 | data member privatization, return the underlying "this" parameter, |
| 269 | otherwise return NULL. */ |
| 270 | |
| 271 | tree |
| 272 | omp_member_access_dummy_var (tree decl) |
| 273 | { |
| 274 | if (!VAR_P (decl)(((enum tree_code) (decl)->base.code) == VAR_DECL) |
| 275 | || !DECL_ARTIFICIAL (decl)((contains_struct_check ((decl), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 275, __FUNCTION__))->decl_common.artificial_flag) |
| 276 | || !DECL_IGNORED_P (decl)((contains_struct_check ((decl), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 276, __FUNCTION__))->decl_common.ignored_flag) |
| 277 | || !DECL_HAS_VALUE_EXPR_P (decl)((tree_check3 ((decl), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 277, __FUNCTION__, (VAR_DECL), (PARM_DECL), (RESULT_DECL))) ->decl_common.decl_flag_2) |
| 278 | || !lang_hooks.decls.omp_disregard_value_expr (decl, false)) |
| 279 | return NULL_TREE(tree) nullptr; |
| 280 | |
| 281 | tree v = DECL_VALUE_EXPR (decl)(decl_value_expr_lookup ((contains_struct_check ((decl), (TS_DECL_WRTL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 281, __FUNCTION__)))); |
| 282 | if (TREE_CODE (v)((enum tree_code) (v)->base.code) != COMPONENT_REF) |
| 283 | return NULL_TREE(tree) nullptr; |
| 284 | |
| 285 | while (1) |
| 286 | switch (TREE_CODE (v)((enum tree_code) (v)->base.code)) |
| 287 | { |
| 288 | case COMPONENT_REF: |
| 289 | case MEM_REF: |
| 290 | case INDIRECT_REF: |
| 291 | CASE_CONVERTcase NOP_EXPR: case CONVERT_EXPR: |
| 292 | case POINTER_PLUS_EXPR: |
| 293 | v = TREE_OPERAND (v, 0)(*((const_cast<tree*> (tree_operand_check ((v), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 293, __FUNCTION__))))); |
| 294 | continue; |
| 295 | case PARM_DECL: |
| 296 | if (DECL_CONTEXT (v)((contains_struct_check ((v), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 296, __FUNCTION__))->decl_minimal.context) == current_function_decl |
| 297 | && DECL_ARTIFICIAL (v)((contains_struct_check ((v), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 297, __FUNCTION__))->decl_common.artificial_flag) |
| 298 | && TREE_CODE (TREE_TYPE (v))((enum tree_code) (((contains_struct_check ((v), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 298, __FUNCTION__))->typed.type))->base.code) == POINTER_TYPE) |
| 299 | return v; |
| 300 | return NULL_TREE(tree) nullptr; |
| 301 | default: |
| 302 | return NULL_TREE(tree) nullptr; |
| 303 | } |
| 304 | } |
| 305 | |
| 306 | /* Helper for unshare_and_remap, called through walk_tree. */ |
| 307 | |
| 308 | static tree |
| 309 | unshare_and_remap_1 (tree *tp, int *walk_subtrees, void *data) |
| 310 | { |
| 311 | tree *pair = (tree *) data; |
| 312 | if (*tp == pair[0]) |
| 313 | { |
| 314 | *tp = unshare_expr (pair[1]); |
| 315 | *walk_subtrees = 0; |
| 316 | } |
| 317 | else if (IS_TYPE_OR_DECL_P (*tp)((tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code) (*tp)->base.code))] == tcc_type) || (tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code) (*tp)-> base.code))] == tcc_declaration))) |
| 318 | *walk_subtrees = 0; |
| 319 | return NULL_TREE(tree) nullptr; |
| 320 | } |
| 321 | |
| 322 | /* Return unshare_expr (X) with all occurrences of FROM |
| 323 | replaced with TO. */ |
| 324 | |
| 325 | static tree |
| 326 | unshare_and_remap (tree x, tree from, tree to) |
| 327 | { |
| 328 | tree pair[2] = { from, to }; |
| 329 | x = unshare_expr (x); |
| 330 | walk_tree (&x, unshare_and_remap_1, pair, NULL)walk_tree_1 (&x, unshare_and_remap_1, pair, nullptr, nullptr ); |
| 331 | return x; |
| 332 | } |
| 333 | |
| 334 | /* Convenience function for calling scan_omp_1_op on tree operands. */ |
| 335 | |
| 336 | static inline tree |
| 337 | scan_omp_op (tree *tp, omp_context *ctx) |
| 338 | { |
| 339 | struct walk_stmt_info wi; |
| 340 | |
| 341 | memset (&wi, 0, sizeof (wi)); |
| 342 | wi.info = ctx; |
| 343 | wi.want_locations = true; |
| 344 | |
| 345 | return walk_tree (tp, scan_omp_1_op, &wi, NULL)walk_tree_1 (tp, scan_omp_1_op, &wi, nullptr, nullptr); |
| 346 | } |
| 347 | |
| 348 | static void lower_omp (gimple_seq *, omp_context *); |
| 349 | static tree lookup_decl_in_outer_ctx (tree, omp_context *); |
| 350 | static tree maybe_lookup_decl_in_outer_ctx (tree, omp_context *); |
| 351 | |
| 352 | /* Return true if CTX is for an omp parallel. */ |
| 353 | |
| 354 | static inline bool |
| 355 | is_parallel_ctx (omp_context *ctx) |
| 356 | { |
| 357 | return gimple_code (ctx->stmt) == GIMPLE_OMP_PARALLEL; |
| 358 | } |
| 359 | |
| 360 | |
| 361 | /* Return true if CTX is for an omp task. */ |
| 362 | |
| 363 | static inline bool |
| 364 | is_task_ctx (omp_context *ctx) |
| 365 | { |
| 366 | return gimple_code (ctx->stmt) == GIMPLE_OMP_TASK; |
| 367 | } |
| 368 | |
| 369 | |
| 370 | /* Return true if CTX is for an omp taskloop. */ |
| 371 | |
| 372 | static inline bool |
| 373 | is_taskloop_ctx (omp_context *ctx) |
| 374 | { |
| 375 | return gimple_code (ctx->stmt) == GIMPLE_OMP_FOR |
| 376 | && gimple_omp_for_kind (ctx->stmt) == GF_OMP_FOR_KIND_TASKLOOP; |
| 377 | } |
| 378 | |
| 379 | |
| 380 | /* Return true if CTX is for a host omp teams. */ |
| 381 | |
| 382 | static inline bool |
| 383 | is_host_teams_ctx (omp_context *ctx) |
| 384 | { |
| 385 | return gimple_code (ctx->stmt) == GIMPLE_OMP_TEAMS |
| 386 | && gimple_omp_teams_host (as_a <gomp_teams *> (ctx->stmt)); |
| 387 | } |
| 388 | |
| 389 | /* Return true if CTX is for an omp parallel or omp task or host omp teams |
| 390 | (the last one is strictly not a task region in OpenMP speak, but we |
| 391 | need to treat it similarly). */ |
| 392 | |
| 393 | static inline bool |
| 394 | is_taskreg_ctx (omp_context *ctx) |
| 395 | { |
| 396 | return is_parallel_ctx (ctx) || is_task_ctx (ctx) || is_host_teams_ctx (ctx); |
| 397 | } |
| 398 | |
| 399 | /* Return true if EXPR is variable sized. */ |
| 400 | |
| 401 | static inline bool |
| 402 | is_variable_sized (const_tree expr) |
| 403 | { |
| 404 | return !TREE_CONSTANT (TYPE_SIZE_UNIT (TREE_TYPE (expr)))((non_type_check ((((tree_class_check ((((contains_struct_check ((expr), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 404, __FUNCTION__))->typed.type)), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 404, __FUNCTION__))->type_common.size_unit)), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 404, __FUNCTION__))->base.constant_flag); |
| 405 | } |
| 406 | |
| 407 | /* Lookup variables. The "maybe" form |
| 408 | allows for the variable form to not have been entered, otherwise we |
| 409 | assert that the variable must have been entered. */ |
| 410 | |
| 411 | static inline tree |
| 412 | lookup_decl (tree var, omp_context *ctx) |
| 413 | { |
| 414 | tree *n = ctx->cb.decl_map->get (var); |
| 415 | return *n; |
| 416 | } |
| 417 | |
| 418 | static inline tree |
| 419 | maybe_lookup_decl (const_tree var, omp_context *ctx) |
| 420 | { |
| 421 | tree *n = ctx->cb.decl_map->get (const_cast<tree> (var)); |
| 422 | return n ? *n : NULL_TREE(tree) nullptr; |
| 423 | } |
| 424 | |
| 425 | static inline tree |
| 426 | lookup_field (tree var, omp_context *ctx) |
| 427 | { |
| 428 | splay_tree_node n; |
| 429 | n = splay_tree_lookup (ctx->field_map, (splay_tree_key) var); |
| 430 | return (tree) n->value; |
| 431 | } |
| 432 | |
| 433 | static inline tree |
| 434 | lookup_sfield (splay_tree_key key, omp_context *ctx) |
| 435 | { |
| 436 | splay_tree_node n; |
| 437 | n = splay_tree_lookup (ctx->sfield_map |
| 438 | ? ctx->sfield_map : ctx->field_map, key); |
| 439 | return (tree) n->value; |
| 440 | } |
| 441 | |
| 442 | static inline tree |
| 443 | lookup_sfield (tree var, omp_context *ctx) |
| 444 | { |
| 445 | return lookup_sfield ((splay_tree_key) var, ctx); |
| 446 | } |
| 447 | |
| 448 | static inline tree |
| 449 | maybe_lookup_field (splay_tree_key key, omp_context *ctx) |
| 450 | { |
| 451 | splay_tree_node n; |
| 452 | n = splay_tree_lookup (ctx->field_map, key); |
| 453 | return n ? (tree) n->value : NULL_TREE(tree) nullptr; |
| 454 | } |
| 455 | |
| 456 | static inline tree |
| 457 | maybe_lookup_field (tree var, omp_context *ctx) |
| 458 | { |
| 459 | return maybe_lookup_field ((splay_tree_key) var, ctx); |
| 460 | } |
| 461 | |
| 462 | /* Return true if DECL should be copied by pointer. SHARED_CTX is |
| 463 | the parallel context if DECL is to be shared. */ |
| 464 | |
| 465 | static bool |
| 466 | use_pointer_for_field (tree decl, omp_context *shared_ctx) |
| 467 | { |
| 468 | if (AGGREGATE_TYPE_P (TREE_TYPE (decl))(((enum tree_code) (((contains_struct_check ((decl), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 468, __FUNCTION__))->typed.type))->base.code) == ARRAY_TYPE || (((enum tree_code) (((contains_struct_check ((decl), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 468, __FUNCTION__))->typed.type))->base.code) == RECORD_TYPE || ((enum tree_code) (((contains_struct_check ((decl), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 468, __FUNCTION__))->typed.type))->base.code) == UNION_TYPE || ((enum tree_code) (((contains_struct_check ((decl), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 468, __FUNCTION__))->typed.type))->base.code) == QUAL_UNION_TYPE )) |
| 469 | || TYPE_ATOMIC (TREE_TYPE (decl))((tree_class_check ((((contains_struct_check ((decl), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 469, __FUNCTION__))->typed.type)), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 469, __FUNCTION__))->base.u.bits.atomic_flag)) |
| 470 | return true; |
| 471 | |
| 472 | /* We can only use copy-in/copy-out semantics for shared variables |
| 473 | when we know the value is not accessible from an outer scope. */ |
| 474 | if (shared_ctx) |
| 475 | { |
| 476 | gcc_assert (!is_gimple_omp_oacc (shared_ctx->stmt))((void)(!(!is_gimple_omp_oacc (shared_ctx->stmt)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 476, __FUNCTION__), 0 : 0)); |
| 477 | |
| 478 | /* ??? Trivially accessible from anywhere. But why would we even |
| 479 | be passing an address in this case? Should we simply assert |
| 480 | this to be false, or should we have a cleanup pass that removes |
| 481 | these from the list of mappings? */ |
| 482 | if (is_global_var (maybe_lookup_decl_in_outer_ctx (decl, shared_ctx))) |
| 483 | return true; |
| 484 | |
| 485 | /* For variables with DECL_HAS_VALUE_EXPR_P set, we cannot tell |
| 486 | without analyzing the expression whether or not its location |
| 487 | is accessible to anyone else. In the case of nested parallel |
| 488 | regions it certainly may be. */ |
| 489 | if (TREE_CODE (decl)((enum tree_code) (decl)->base.code) != RESULT_DECL && DECL_HAS_VALUE_EXPR_P (decl)((tree_check3 ((decl), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 489, __FUNCTION__, (VAR_DECL), (PARM_DECL), (RESULT_DECL))) ->decl_common.decl_flag_2)) |
| 490 | return true; |
| 491 | |
| 492 | /* Do not use copy-in/copy-out for variables that have their |
| 493 | address taken. */ |
| 494 | if (is_global_var (decl)) |
| 495 | { |
| 496 | /* For file scope vars, track whether we've seen them as |
| 497 | non-addressable initially and in that case, keep the same |
| 498 | answer for the duration of the pass, even when they are made |
| 499 | addressable later on e.g. through reduction expansion. Global |
| 500 | variables which weren't addressable before the pass will not |
| 501 | have their privatized copies address taken. See PR91216. */ |
| 502 | if (!TREE_ADDRESSABLE (decl)((decl)->base.addressable_flag)) |
| 503 | { |
| 504 | if (!global_nonaddressable_vars) |
| 505 | global_nonaddressable_vars = BITMAP_ALLOCbitmap_alloc (NULLnullptr); |
| 506 | bitmap_set_bit (global_nonaddressable_vars, DECL_UID (decl)((contains_struct_check ((decl), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 506, __FUNCTION__))->decl_minimal.uid)); |
| 507 | } |
| 508 | else if (!global_nonaddressable_vars |
| 509 | || !bitmap_bit_p (global_nonaddressable_vars, |
| 510 | DECL_UID (decl)((contains_struct_check ((decl), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 510, __FUNCTION__))->decl_minimal.uid))) |
| 511 | return true; |
| 512 | } |
| 513 | else if (TREE_ADDRESSABLE (decl)((decl)->base.addressable_flag)) |
| 514 | return true; |
| 515 | |
| 516 | /* lower_send_shared_vars only uses copy-in, but not copy-out |
| 517 | for these. */ |
| 518 | if (TREE_READONLY (decl)((non_type_check ((decl), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 518, __FUNCTION__))->base.readonly_flag) |
| 519 | || ((TREE_CODE (decl)((enum tree_code) (decl)->base.code) == RESULT_DECL |
| 520 | || TREE_CODE (decl)((enum tree_code) (decl)->base.code) == PARM_DECL) |
| 521 | && DECL_BY_REFERENCE (decl)((tree_check3 ((decl), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 521, __FUNCTION__, (VAR_DECL), (PARM_DECL), (RESULT_DECL))) ->decl_common.decl_by_reference_flag))) |
| 522 | return false; |
| 523 | |
| 524 | /* Disallow copy-in/out in nested parallel if |
| 525 | decl is shared in outer parallel, otherwise |
| 526 | each thread could store the shared variable |
| 527 | in its own copy-in location, making the |
| 528 | variable no longer really shared. */ |
| 529 | if (shared_ctx->is_nested) |
| 530 | { |
| 531 | omp_context *up; |
| 532 | |
| 533 | for (up = shared_ctx->outer; up; up = up->outer) |
| 534 | if ((is_taskreg_ctx (up) |
| 535 | || (gimple_code (up->stmt) == GIMPLE_OMP_TARGET |
| 536 | && is_gimple_omp_offloaded (up->stmt))) |
| 537 | && maybe_lookup_decl (decl, up)) |
| 538 | break; |
| 539 | |
| 540 | if (up) |
| 541 | { |
| 542 | tree c; |
| 543 | |
| 544 | if (gimple_code (up->stmt) == GIMPLE_OMP_TARGET) |
| 545 | { |
| 546 | for (c = gimple_omp_target_clauses (up->stmt); |
| 547 | c; c = OMP_CLAUSE_CHAIN (c)((contains_struct_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 547, __FUNCTION__, (OMP_CLAUSE)))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 547, __FUNCTION__))->common.chain)) |
| 548 | if (OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 548, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_MAP |
| 549 | && OMP_CLAUSE_DECL (c)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 549, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 549, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 549, __FUNCTION__))) == decl) |
| 550 | break; |
| 551 | } |
| 552 | else |
| 553 | for (c = gimple_omp_taskreg_clauses (up->stmt); |
| 554 | c; c = OMP_CLAUSE_CHAIN (c)((contains_struct_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 554, __FUNCTION__, (OMP_CLAUSE)))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 554, __FUNCTION__))->common.chain)) |
| 555 | if (OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 555, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_SHARED |
| 556 | && OMP_CLAUSE_DECL (c)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 556, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 556, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 556, __FUNCTION__))) == decl) |
| 557 | break; |
| 558 | |
| 559 | if (c) |
| 560 | goto maybe_mark_addressable_and_ret; |
| 561 | } |
| 562 | } |
| 563 | |
| 564 | /* For tasks avoid using copy-in/out. As tasks can be |
| 565 | deferred or executed in different thread, when GOMP_task |
| 566 | returns, the task hasn't necessarily terminated. */ |
| 567 | if (is_task_ctx (shared_ctx)) |
| 568 | { |
| 569 | tree outer; |
| 570 | maybe_mark_addressable_and_ret: |
| 571 | outer = maybe_lookup_decl_in_outer_ctx (decl, shared_ctx); |
| 572 | if (is_gimple_reg (outer) && !omp_member_access_dummy_var (outer)) |
| 573 | { |
| 574 | /* Taking address of OUTER in lower_send_shared_vars |
| 575 | might need regimplification of everything that uses the |
| 576 | variable. */ |
| 577 | if (!make_addressable_vars) |
| 578 | make_addressable_vars = BITMAP_ALLOCbitmap_alloc (NULLnullptr); |
| 579 | bitmap_set_bit (make_addressable_vars, DECL_UID (outer)((contains_struct_check ((outer), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 579, __FUNCTION__))->decl_minimal.uid)); |
| 580 | TREE_ADDRESSABLE (outer)((outer)->base.addressable_flag) = 1; |
| 581 | } |
| 582 | return true; |
| 583 | } |
| 584 | } |
| 585 | |
| 586 | return false; |
| 587 | } |
| 588 | |
| 589 | /* Construct a new automatic decl similar to VAR. */ |
| 590 | |
| 591 | static tree |
| 592 | omp_copy_decl_2 (tree var, tree name, tree type, omp_context *ctx) |
| 593 | { |
| 594 | tree copy = copy_var_decl (var, name, type); |
| 595 | |
| 596 | DECL_CONTEXT (copy)((contains_struct_check ((copy), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 596, __FUNCTION__))->decl_minimal.context) = current_function_decl; |
| 597 | |
| 598 | if (ctx) |
| 599 | { |
| 600 | DECL_CHAIN (copy)(((contains_struct_check (((contains_struct_check ((copy), (TS_DECL_MINIMAL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 600, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 600, __FUNCTION__))->common.chain)) = ctx->block_vars; |
| 601 | ctx->block_vars = copy; |
| 602 | } |
| 603 | else |
| 604 | record_vars (copy); |
| 605 | |
| 606 | /* If VAR is listed in make_addressable_vars, it wasn't |
| 607 | originally addressable, but was only later made so. |
| 608 | We don't need to take address of privatizations |
| 609 | from that var. */ |
| 610 | if (TREE_ADDRESSABLE (var)((var)->base.addressable_flag) |
| 611 | && ((make_addressable_vars |
| 612 | && bitmap_bit_p (make_addressable_vars, DECL_UID (var)((contains_struct_check ((var), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 612, __FUNCTION__))->decl_minimal.uid))) |
| 613 | || (global_nonaddressable_vars |
| 614 | && bitmap_bit_p (global_nonaddressable_vars, DECL_UID (var)((contains_struct_check ((var), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 614, __FUNCTION__))->decl_minimal.uid))))) |
| 615 | TREE_ADDRESSABLE (copy)((copy)->base.addressable_flag) = 0; |
| 616 | |
| 617 | return copy; |
| 618 | } |
| 619 | |
| 620 | static tree |
| 621 | omp_copy_decl_1 (tree var, omp_context *ctx) |
| 622 | { |
| 623 | return omp_copy_decl_2 (var, DECL_NAME (var)((contains_struct_check ((var), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 623, __FUNCTION__))->decl_minimal.name), TREE_TYPE (var)((contains_struct_check ((var), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 623, __FUNCTION__))->typed.type), ctx); |
| 624 | } |
| 625 | |
| 626 | /* Build tree nodes to access the field for VAR on the receiver side. */ |
| 627 | |
| 628 | static tree |
| 629 | build_receiver_ref (tree var, bool by_ref, omp_context *ctx) |
| 630 | { |
| 631 | tree x, field = lookup_field (var, ctx); |
| 632 | |
| 633 | /* If the receiver record type was remapped in the child function, |
| 634 | remap the field into the new record type. */ |
| 635 | x = maybe_lookup_field (field, ctx); |
| 636 | if (x != NULLnullptr) |
| 637 | field = x; |
| 638 | |
| 639 | x = build_simple_mem_ref (ctx->receiver_decl)build_simple_mem_ref_loc (((location_t) 0), ctx->receiver_decl ); |
| 640 | TREE_THIS_NOTRAP (x)((tree_check5 ((x), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 640, __FUNCTION__, (INDIRECT_REF), (MEM_REF), (TARGET_MEM_REF ), (ARRAY_REF), (ARRAY_RANGE_REF)))->base.nothrow_flag) = 1; |
| 641 | x = omp_build_component_ref (x, field); |
| 642 | if (by_ref) |
| 643 | { |
| 644 | x = build_simple_mem_ref (x)build_simple_mem_ref_loc (((location_t) 0), x); |
| 645 | TREE_THIS_NOTRAP (x)((tree_check5 ((x), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 645, __FUNCTION__, (INDIRECT_REF), (MEM_REF), (TARGET_MEM_REF ), (ARRAY_REF), (ARRAY_RANGE_REF)))->base.nothrow_flag) = 1; |
| 646 | } |
| 647 | |
| 648 | return x; |
| 649 | } |
| 650 | |
| 651 | /* Build tree nodes to access VAR in the scope outer to CTX. In the case |
| 652 | of a parallel, this is a component reference; for workshare constructs |
| 653 | this is some variable. */ |
| 654 | |
| 655 | static tree |
| 656 | build_outer_var_ref (tree var, omp_context *ctx, |
| 657 | enum omp_clause_code code = OMP_CLAUSE_ERROR) |
| 658 | { |
| 659 | tree x; |
| 660 | omp_context *outer = ctx->outer; |
| 661 | for (; outer; outer = outer->outer) |
| 662 | { |
| 663 | if (gimple_code (outer->stmt) == GIMPLE_OMP_TASKGROUP) |
| 664 | continue; |
| 665 | if (gimple_code (outer->stmt) == GIMPLE_OMP_SCOPE |
| 666 | && !maybe_lookup_decl (var, outer)) |
| 667 | continue; |
| 668 | break; |
| 669 | } |
| 670 | |
| 671 | if (is_global_var (maybe_lookup_decl_in_outer_ctx (var, ctx))) |
| 672 | x = var; |
| 673 | else if (is_variable_sized (var)) |
| 674 | { |
| 675 | x = TREE_OPERAND (DECL_VALUE_EXPR (var), 0)(*((const_cast<tree*> (tree_operand_check (((decl_value_expr_lookup ((contains_struct_check ((var), (TS_DECL_WRTL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 675, __FUNCTION__))))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 675, __FUNCTION__))))); |
| 676 | x = build_outer_var_ref (x, ctx, code); |
| 677 | x = build_simple_mem_ref (x)build_simple_mem_ref_loc (((location_t) 0), x); |
| 678 | } |
| 679 | else if (is_taskreg_ctx (ctx)) |
| 680 | { |
| 681 | bool by_ref = use_pointer_for_field (var, NULLnullptr); |
| 682 | x = build_receiver_ref (var, by_ref, ctx); |
| 683 | } |
| 684 | else if ((gimple_code (ctx->stmt) == GIMPLE_OMP_FOR |
| 685 | && gimple_omp_for_kind (ctx->stmt) == GF_OMP_FOR_KIND_SIMD) |
| 686 | || ctx->loop_p |
| 687 | || code == OMP_CLAUSE_ALLOCATE |
| 688 | || (code == OMP_CLAUSE_PRIVATE |
| 689 | && (gimple_code (ctx->stmt) == GIMPLE_OMP_FOR |
| 690 | || gimple_code (ctx->stmt) == GIMPLE_OMP_SECTIONS |
| 691 | || gimple_code (ctx->stmt) == GIMPLE_OMP_SINGLE))) |
| 692 | { |
| 693 | /* #pragma omp simd isn't a worksharing construct, and can reference |
| 694 | even private vars in its linear etc. clauses. |
| 695 | Similarly for OMP_CLAUSE_PRIVATE with outer ref, that can refer |
| 696 | to private vars in all worksharing constructs. */ |
| 697 | x = NULL_TREE(tree) nullptr; |
| 698 | if (outer && is_taskreg_ctx (outer)) |
| 699 | x = lookup_decl (var, outer); |
| 700 | else if (outer) |
| 701 | x = maybe_lookup_decl_in_outer_ctx (var, ctx); |
| 702 | if (x == NULL_TREE(tree) nullptr) |
| 703 | x = var; |
| 704 | } |
| 705 | else if (code == OMP_CLAUSE_LASTPRIVATE && is_taskloop_ctx (ctx)) |
| 706 | { |
| 707 | gcc_assert (outer)((void)(!(outer) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 707, __FUNCTION__), 0 : 0)); |
| 708 | splay_tree_node n |
| 709 | = splay_tree_lookup (outer->field_map, |
| 710 | (splay_tree_key) &DECL_UID (var)((contains_struct_check ((var), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 710, __FUNCTION__))->decl_minimal.uid)); |
| 711 | if (n == NULLnullptr) |
| 712 | { |
| 713 | if (is_global_var (maybe_lookup_decl_in_outer_ctx (var, outer))) |
| 714 | x = var; |
| 715 | else |
| 716 | x = lookup_decl (var, outer); |
| 717 | } |
| 718 | else |
| 719 | { |
| 720 | tree field = (tree) n->value; |
| 721 | /* If the receiver record type was remapped in the child function, |
| 722 | remap the field into the new record type. */ |
| 723 | x = maybe_lookup_field (field, outer); |
| 724 | if (x != NULLnullptr) |
| 725 | field = x; |
| 726 | |
| 727 | x = build_simple_mem_ref (outer->receiver_decl)build_simple_mem_ref_loc (((location_t) 0), outer->receiver_decl ); |
| 728 | x = omp_build_component_ref (x, field); |
| 729 | if (use_pointer_for_field (var, outer)) |
| 730 | x = build_simple_mem_ref (x)build_simple_mem_ref_loc (((location_t) 0), x); |
| 731 | } |
| 732 | } |
| 733 | else if (outer) |
| 734 | x = lookup_decl (var, outer); |
| 735 | else if (omp_privatize_by_reference (var)) |
| 736 | /* This can happen with orphaned constructs. If var is reference, it is |
| 737 | possible it is shared and as such valid. */ |
| 738 | x = var; |
| 739 | else if (omp_member_access_dummy_var (var)) |
| 740 | x = var; |
| 741 | else |
| 742 | gcc_unreachable ()(fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 742, __FUNCTION__)); |
| 743 | |
| 744 | if (x == var) |
| 745 | { |
| 746 | tree t = omp_member_access_dummy_var (var); |
| 747 | if (t) |
| 748 | { |
| 749 | x = DECL_VALUE_EXPR (var)(decl_value_expr_lookup ((contains_struct_check ((var), (TS_DECL_WRTL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 749, __FUNCTION__)))); |
| 750 | tree o = maybe_lookup_decl_in_outer_ctx (t, ctx); |
| 751 | if (o != t) |
| 752 | x = unshare_and_remap (x, t, o); |
| 753 | else |
| 754 | x = unshare_expr (x); |
| 755 | } |
| 756 | } |
| 757 | |
| 758 | if (omp_privatize_by_reference (var)) |
| 759 | x = build_simple_mem_ref (x)build_simple_mem_ref_loc (((location_t) 0), x); |
| 760 | |
| 761 | return x; |
| 762 | } |
| 763 | |
| 764 | /* Build tree nodes to access the field for VAR on the sender side. */ |
| 765 | |
| 766 | static tree |
| 767 | build_sender_ref (splay_tree_key key, omp_context *ctx) |
| 768 | { |
| 769 | tree field = lookup_sfield (key, ctx); |
| 770 | return omp_build_component_ref (ctx->sender_decl, field); |
| 771 | } |
| 772 | |
| 773 | static tree |
| 774 | build_sender_ref (tree var, omp_context *ctx) |
| 775 | { |
| 776 | return build_sender_ref ((splay_tree_key) var, ctx); |
| 777 | } |
| 778 | |
| 779 | /* Add a new field for VAR inside the structure CTX->SENDER_DECL. If |
| 780 | BASE_POINTERS_RESTRICT, declare the field with restrict. */ |
| 781 | |
| 782 | static void |
| 783 | install_var_field (tree var, bool by_ref, int mask, omp_context *ctx) |
| 784 | { |
| 785 | tree field, type, sfield = NULL_TREE(tree) nullptr; |
| 786 | splay_tree_key key = (splay_tree_key) var; |
| 787 | |
| 788 | if ((mask & 16) != 0) |
| 789 | { |
| 790 | key = (splay_tree_key) &DECL_NAME (var)((contains_struct_check ((var), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 790, __FUNCTION__))->decl_minimal.name); |
| 791 | gcc_checking_assert (key != (splay_tree_key) var)((void)(!(key != (splay_tree_key) var) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 791, __FUNCTION__), 0 : 0)); |
| 792 | } |
| 793 | if ((mask & 8) != 0) |
| 794 | { |
| 795 | key = (splay_tree_key) &DECL_UID (var)((contains_struct_check ((var), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 795, __FUNCTION__))->decl_minimal.uid); |
| 796 | gcc_checking_assert (key != (splay_tree_key) var)((void)(!(key != (splay_tree_key) var) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 796, __FUNCTION__), 0 : 0)); |
| 797 | } |
| 798 | gcc_assert ((mask & 1) == 0((void)(!((mask & 1) == 0 || !splay_tree_lookup (ctx-> field_map, key)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 799, __FUNCTION__), 0 : 0)) |
| 799 | || !splay_tree_lookup (ctx->field_map, key))((void)(!((mask & 1) == 0 || !splay_tree_lookup (ctx-> field_map, key)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 799, __FUNCTION__), 0 : 0)); |
| 800 | gcc_assert ((mask & 2) == 0 || !ctx->sfield_map((void)(!((mask & 2) == 0 || !ctx->sfield_map || !splay_tree_lookup (ctx->sfield_map, key)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 801, __FUNCTION__), 0 : 0)) |
| 801 | || !splay_tree_lookup (ctx->sfield_map, key))((void)(!((mask & 2) == 0 || !ctx->sfield_map || !splay_tree_lookup (ctx->sfield_map, key)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 801, __FUNCTION__), 0 : 0)); |
| 802 | gcc_assert ((mask & 3) == 3((void)(!((mask & 3) == 3 || !is_gimple_omp_oacc (ctx-> stmt)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 803, __FUNCTION__), 0 : 0)) |
| 803 | || !is_gimple_omp_oacc (ctx->stmt))((void)(!((mask & 3) == 3 || !is_gimple_omp_oacc (ctx-> stmt)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 803, __FUNCTION__), 0 : 0)); |
| 804 | |
| 805 | type = TREE_TYPE (var)((contains_struct_check ((var), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 805, __FUNCTION__))->typed.type); |
| 806 | if ((mask & 16) != 0) |
| 807 | type = lang_hooks.decls.omp_array_data (var, true); |
| 808 | |
| 809 | /* Prevent redeclaring the var in the split-off function with a restrict |
| 810 | pointer type. Note that we only clear type itself, restrict qualifiers in |
| 811 | the pointed-to type will be ignored by points-to analysis. */ |
| 812 | if (POINTER_TYPE_P (type)(((enum tree_code) (type)->base.code) == POINTER_TYPE || ( (enum tree_code) (type)->base.code) == REFERENCE_TYPE) |
| 813 | && TYPE_RESTRICT (type)((tree_class_check ((type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 813, __FUNCTION__))->type_common.restrict_flag)) |
| 814 | type = build_qualified_type (type, TYPE_QUALS (type)((int) ((((tree_class_check ((type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 814, __FUNCTION__))->base.readonly_flag) * TYPE_QUAL_CONST ) | (((tree_class_check ((type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 814, __FUNCTION__))->base.volatile_flag) * TYPE_QUAL_VOLATILE ) | (((tree_class_check ((type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 814, __FUNCTION__))->base.u.bits.atomic_flag) * TYPE_QUAL_ATOMIC ) | (((tree_class_check ((type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 814, __FUNCTION__))->type_common.restrict_flag) * TYPE_QUAL_RESTRICT ) | (((((tree_class_check ((type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 814, __FUNCTION__))->base.u.bits.address_space) & 0xFF ) << 8)))) & ~TYPE_QUAL_RESTRICT); |
| 815 | |
| 816 | if (mask & 4) |
| 817 | { |
| 818 | gcc_assert (TREE_CODE (type) == ARRAY_TYPE)((void)(!(((enum tree_code) (type)->base.code) == ARRAY_TYPE ) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 818, __FUNCTION__), 0 : 0)); |
| 819 | type = build_pointer_type (build_pointer_type (type)); |
| 820 | } |
| 821 | else if (by_ref) |
| 822 | type = build_pointer_type (type); |
| 823 | else if ((mask & (32 | 3)) == 1 |
| 824 | && omp_privatize_by_reference (var)) |
| 825 | type = TREE_TYPE (type)((contains_struct_check ((type), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 825, __FUNCTION__))->typed.type); |
| 826 | |
| 827 | field = build_decl (DECL_SOURCE_LOCATION (var)((contains_struct_check ((var), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 827, __FUNCTION__))->decl_minimal.locus), |
| 828 | FIELD_DECL, DECL_NAME (var)((contains_struct_check ((var), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 828, __FUNCTION__))->decl_minimal.name), type); |
| 829 | |
| 830 | /* Remember what variable this field was created for. This does have a |
| 831 | side effect of making dwarf2out ignore this member, so for helpful |
| 832 | debugging we clear it later in delete_omp_context. */ |
| 833 | DECL_ABSTRACT_ORIGIN (field)((contains_struct_check ((field), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 833, __FUNCTION__))->decl_common.abstract_origin) = var; |
| 834 | if ((mask & 16) == 0 && type == TREE_TYPE (var)((contains_struct_check ((var), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 834, __FUNCTION__))->typed.type)) |
| 835 | { |
| 836 | SET_DECL_ALIGN (field, DECL_ALIGN (var))(((contains_struct_check ((field), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 836, __FUNCTION__))->decl_common.align) = ffs_hwi ((((contains_struct_check ((var), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 836, __FUNCTION__))->decl_common.align) ? ((unsigned)1) << (((contains_struct_check ((var), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 836, __FUNCTION__))->decl_common.align) - 1) : 0))); |
| 837 | DECL_USER_ALIGN (field)((contains_struct_check ((field), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 837, __FUNCTION__))->base.u.bits.user_align) = DECL_USER_ALIGN (var)((contains_struct_check ((var), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 837, __FUNCTION__))->base.u.bits.user_align); |
| 838 | TREE_THIS_VOLATILE (field)((field)->base.volatile_flag) = TREE_THIS_VOLATILE (var)((var)->base.volatile_flag); |
| 839 | } |
| 840 | else |
| 841 | SET_DECL_ALIGN (field, TYPE_ALIGN (type))(((contains_struct_check ((field), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 841, __FUNCTION__))->decl_common.align) = ffs_hwi ((((tree_class_check ((type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 841, __FUNCTION__))->type_common.align) ? ((unsigned)1) << (((tree_class_check ((type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 841, __FUNCTION__))->type_common.align) - 1) : 0))); |
| 842 | |
| 843 | if ((mask & 3) == 3) |
| 844 | { |
| 845 | insert_field_into_struct (ctx->record_type, field); |
| 846 | if (ctx->srecord_type) |
| 847 | { |
| 848 | sfield = build_decl (DECL_SOURCE_LOCATION (var)((contains_struct_check ((var), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 848, __FUNCTION__))->decl_minimal.locus), |
| 849 | FIELD_DECL, DECL_NAME (var)((contains_struct_check ((var), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 849, __FUNCTION__))->decl_minimal.name), type); |
| 850 | DECL_ABSTRACT_ORIGIN (sfield)((contains_struct_check ((sfield), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 850, __FUNCTION__))->decl_common.abstract_origin) = var; |
| 851 | SET_DECL_ALIGN (sfield, DECL_ALIGN (field))(((contains_struct_check ((sfield), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 851, __FUNCTION__))->decl_common.align) = ffs_hwi ((((contains_struct_check ((field), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 851, __FUNCTION__))->decl_common.align) ? ((unsigned)1) << (((contains_struct_check ((field), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 851, __FUNCTION__))->decl_common.align) - 1) : 0))); |
| 852 | DECL_USER_ALIGN (sfield)((contains_struct_check ((sfield), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 852, __FUNCTION__))->base.u.bits.user_align) = DECL_USER_ALIGN (field)((contains_struct_check ((field), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 852, __FUNCTION__))->base.u.bits.user_align); |
| 853 | TREE_THIS_VOLATILE (sfield)((sfield)->base.volatile_flag) = TREE_THIS_VOLATILE (field)((field)->base.volatile_flag); |
| 854 | insert_field_into_struct (ctx->srecord_type, sfield); |
| 855 | } |
| 856 | } |
| 857 | else |
| 858 | { |
| 859 | if (ctx->srecord_type == NULL_TREE(tree) nullptr) |
| 860 | { |
| 861 | tree t; |
| 862 | |
| 863 | ctx->srecord_type = lang_hooks.types.make_type (RECORD_TYPE); |
| 864 | ctx->sfield_map = splay_tree_new (splay_tree_compare_pointers, 0, 0); |
| 865 | for (t = TYPE_FIELDS (ctx->record_type)((tree_check3 ((ctx->record_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 865, __FUNCTION__, (RECORD_TYPE), (UNION_TYPE), (QUAL_UNION_TYPE )))->type_non_common.values); t ; t = TREE_CHAIN (t)((contains_struct_check ((t), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 865, __FUNCTION__))->common.chain)) |
| 866 | { |
| 867 | sfield = build_decl (DECL_SOURCE_LOCATION (t)((contains_struct_check ((t), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 867, __FUNCTION__))->decl_minimal.locus), |
| 868 | FIELD_DECL, DECL_NAME (t)((contains_struct_check ((t), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 868, __FUNCTION__))->decl_minimal.name), TREE_TYPE (t)((contains_struct_check ((t), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 868, __FUNCTION__))->typed.type)); |
| 869 | DECL_ABSTRACT_ORIGIN (sfield)((contains_struct_check ((sfield), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 869, __FUNCTION__))->decl_common.abstract_origin) = DECL_ABSTRACT_ORIGIN (t)((contains_struct_check ((t), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 869, __FUNCTION__))->decl_common.abstract_origin); |
| 870 | insert_field_into_struct (ctx->srecord_type, sfield); |
| 871 | splay_tree_insert (ctx->sfield_map, |
| 872 | (splay_tree_key) DECL_ABSTRACT_ORIGIN (t)((contains_struct_check ((t), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 872, __FUNCTION__))->decl_common.abstract_origin), |
| 873 | (splay_tree_value) sfield); |
| 874 | } |
| 875 | } |
| 876 | sfield = field; |
| 877 | insert_field_into_struct ((mask & 1) ? ctx->record_type |
| 878 | : ctx->srecord_type, field); |
| 879 | } |
| 880 | |
| 881 | if (mask & 1) |
| 882 | splay_tree_insert (ctx->field_map, key, (splay_tree_value) field); |
| 883 | if ((mask & 2) && ctx->sfield_map) |
| 884 | splay_tree_insert (ctx->sfield_map, key, (splay_tree_value) sfield); |
| 885 | } |
| 886 | |
| 887 | static tree |
| 888 | install_var_local (tree var, omp_context *ctx) |
| 889 | { |
| 890 | tree new_var = omp_copy_decl_1 (var, ctx); |
| 891 | insert_decl_map (&ctx->cb, var, new_var); |
| 892 | return new_var; |
| 893 | } |
| 894 | |
| 895 | /* Adjust the replacement for DECL in CTX for the new context. This means |
| 896 | copying the DECL_VALUE_EXPR, and fixing up the type. */ |
| 897 | |
| 898 | static void |
| 899 | fixup_remapped_decl (tree decl, omp_context *ctx, bool private_debug) |
| 900 | { |
| 901 | tree new_decl, size; |
| 902 | |
| 903 | new_decl = lookup_decl (decl, ctx); |
| 904 | |
| 905 | TREE_TYPE (new_decl)((contains_struct_check ((new_decl), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 905, __FUNCTION__))->typed.type) = remap_type (TREE_TYPE (decl)((contains_struct_check ((decl), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 905, __FUNCTION__))->typed.type), &ctx->cb); |
| 906 | |
| 907 | if ((!TREE_CONSTANT (DECL_SIZE (new_decl))((non_type_check ((((contains_struct_check ((new_decl), (TS_DECL_COMMON ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 907, __FUNCTION__))->decl_common.size)), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 907, __FUNCTION__))->base.constant_flag) || private_debug) |
| 908 | && DECL_HAS_VALUE_EXPR_P (decl)((tree_check3 ((decl), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 908, __FUNCTION__, (VAR_DECL), (PARM_DECL), (RESULT_DECL))) ->decl_common.decl_flag_2)) |
| 909 | { |
| 910 | tree ve = DECL_VALUE_EXPR (decl)(decl_value_expr_lookup ((contains_struct_check ((decl), (TS_DECL_WRTL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 910, __FUNCTION__)))); |
| 911 | walk_tree (&ve, copy_tree_body_r, &ctx->cb, NULL)walk_tree_1 (&ve, copy_tree_body_r, &ctx->cb, nullptr , nullptr); |
| 912 | SET_DECL_VALUE_EXPR (new_decl, ve)(decl_value_expr_insert ((contains_struct_check ((new_decl), ( TS_DECL_WRTL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 912, __FUNCTION__)), ve)); |
| 913 | DECL_HAS_VALUE_EXPR_P (new_decl)((tree_check3 ((new_decl), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 913, __FUNCTION__, (VAR_DECL), (PARM_DECL), (RESULT_DECL))) ->decl_common.decl_flag_2) = 1; |
| 914 | } |
| 915 | |
| 916 | if (!TREE_CONSTANT (DECL_SIZE (new_decl))((non_type_check ((((contains_struct_check ((new_decl), (TS_DECL_COMMON ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 916, __FUNCTION__))->decl_common.size)), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 916, __FUNCTION__))->base.constant_flag)) |
| 917 | { |
| 918 | size = remap_decl (DECL_SIZE (decl)((contains_struct_check ((decl), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 918, __FUNCTION__))->decl_common.size), &ctx->cb); |
| 919 | if (size == error_mark_nodeglobal_trees[TI_ERROR_MARK]) |
| 920 | size = TYPE_SIZE (TREE_TYPE (new_decl))((tree_class_check ((((contains_struct_check ((new_decl), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 920, __FUNCTION__))->typed.type)), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 920, __FUNCTION__))->type_common.size); |
| 921 | DECL_SIZE (new_decl)((contains_struct_check ((new_decl), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 921, __FUNCTION__))->decl_common.size) = size; |
| 922 | |
| 923 | size = remap_decl (DECL_SIZE_UNIT (decl)((contains_struct_check ((decl), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 923, __FUNCTION__))->decl_common.size_unit), &ctx->cb); |
| 924 | if (size == error_mark_nodeglobal_trees[TI_ERROR_MARK]) |
| 925 | size = TYPE_SIZE_UNIT (TREE_TYPE (new_decl))((tree_class_check ((((contains_struct_check ((new_decl), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 925, __FUNCTION__))->typed.type)), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 925, __FUNCTION__))->type_common.size_unit); |
| 926 | DECL_SIZE_UNIT (new_decl)((contains_struct_check ((new_decl), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 926, __FUNCTION__))->decl_common.size_unit) = size; |
| 927 | } |
| 928 | } |
| 929 | |
| 930 | /* The callback for remap_decl. Search all containing contexts for a |
| 931 | mapping of the variable; this avoids having to duplicate the splay |
| 932 | tree ahead of time. We know a mapping doesn't already exist in the |
| 933 | given context. Create new mappings to implement default semantics. */ |
| 934 | |
| 935 | static tree |
| 936 | omp_copy_decl (tree var, copy_body_data *cb) |
| 937 | { |
| 938 | omp_context *ctx = (omp_context *) cb; |
| 939 | tree new_var; |
| 940 | |
| 941 | if (TREE_CODE (var)((enum tree_code) (var)->base.code) == LABEL_DECL) |
| 942 | { |
| 943 | if (FORCED_LABEL (var)((tree_check ((var), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 943, __FUNCTION__, (LABEL_DECL)))->base.side_effects_flag ) || DECL_NONLOCAL (var)((contains_struct_check ((var), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 943, __FUNCTION__))->decl_common.nonlocal_flag)) |
| 944 | return var; |
| 945 | new_var = create_artificial_label (DECL_SOURCE_LOCATION (var)((contains_struct_check ((var), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 945, __FUNCTION__))->decl_minimal.locus)); |
| 946 | DECL_CONTEXT (new_var)((contains_struct_check ((new_var), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 946, __FUNCTION__))->decl_minimal.context) = current_function_decl; |
| 947 | insert_decl_map (&ctx->cb, var, new_var); |
| 948 | return new_var; |
| 949 | } |
| 950 | |
| 951 | while (!is_taskreg_ctx (ctx)) |
| 952 | { |
| 953 | ctx = ctx->outer; |
| 954 | if (ctx == NULLnullptr) |
| 955 | return var; |
| 956 | new_var = maybe_lookup_decl (var, ctx); |
| 957 | if (new_var) |
| 958 | return new_var; |
| 959 | } |
| 960 | |
| 961 | if (is_global_var (var) || decl_function_context (var) != ctx->cb.src_fn) |
| 962 | return var; |
| 963 | |
| 964 | return error_mark_nodeglobal_trees[TI_ERROR_MARK]; |
| 965 | } |
| 966 | |
| 967 | /* Create a new context, with OUTER_CTX being the surrounding context. */ |
| 968 | |
| 969 | static omp_context * |
| 970 | new_omp_context (gimple *stmt, omp_context *outer_ctx) |
| 971 | { |
| 972 | omp_context *ctx = XCNEW (omp_context)((omp_context *) xcalloc (1, sizeof (omp_context))); |
| 973 | |
| 974 | splay_tree_insert (all_contexts, (splay_tree_key) stmt, |
| 975 | (splay_tree_value) ctx); |
| 976 | ctx->stmt = stmt; |
| 977 | |
| 978 | if (outer_ctx) |
| 979 | { |
| 980 | ctx->outer = outer_ctx; |
| 981 | ctx->cb = outer_ctx->cb; |
| 982 | ctx->cb.block = NULLnullptr; |
| 983 | ctx->depth = outer_ctx->depth + 1; |
| 984 | } |
| 985 | else |
| 986 | { |
| 987 | ctx->cb.src_fn = current_function_decl; |
| 988 | ctx->cb.dst_fn = current_function_decl; |
| 989 | ctx->cb.src_node = cgraph_node::get (current_function_decl); |
| 990 | gcc_checking_assert (ctx->cb.src_node)((void)(!(ctx->cb.src_node) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 990, __FUNCTION__), 0 : 0)); |
| 991 | ctx->cb.dst_node = ctx->cb.src_node; |
| 992 | ctx->cb.src_cfun = cfun(cfun + 0); |
| 993 | ctx->cb.copy_decl = omp_copy_decl; |
| 994 | ctx->cb.eh_lp_nr = 0; |
| 995 | ctx->cb.transform_call_graph_edges = CB_CGE_MOVE; |
| 996 | ctx->cb.adjust_array_error_bounds = true; |
| 997 | ctx->cb.dont_remap_vla_if_no_change = true; |
| 998 | ctx->depth = 1; |
| 999 | } |
| 1000 | |
| 1001 | ctx->cb.decl_map = new hash_map<tree, tree>; |
| 1002 | |
| 1003 | return ctx; |
| 1004 | } |
| 1005 | |
| 1006 | static gimple_seq maybe_catch_exception (gimple_seq); |
| 1007 | |
| 1008 | /* Finalize task copyfn. */ |
| 1009 | |
| 1010 | static void |
| 1011 | finalize_task_copyfn (gomp_task *task_stmt) |
| 1012 | { |
| 1013 | struct function *child_cfun; |
| 1014 | tree child_fn; |
| 1015 | gimple_seq seq = NULLnullptr, new_seq; |
| 1016 | gbind *bind; |
| 1017 | |
| 1018 | child_fn = gimple_omp_task_copy_fn (task_stmt); |
| 1019 | if (child_fn == NULL_TREE(tree) nullptr) |
| 1020 | return; |
| 1021 | |
| 1022 | child_cfun = DECL_STRUCT_FUNCTION (child_fn)((tree_check ((child_fn), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1022, __FUNCTION__, (FUNCTION_DECL)))->function_decl.f); |
| 1023 | DECL_STRUCT_FUNCTION (child_fn)((tree_check ((child_fn), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1023, __FUNCTION__, (FUNCTION_DECL)))->function_decl.f)->curr_properties = cfun(cfun + 0)->curr_properties; |
| 1024 | |
| 1025 | push_cfun (child_cfun); |
| 1026 | bind = gimplify_body (child_fn, false); |
| 1027 | gimple_seq_add_stmt (&seq, bind); |
| 1028 | new_seq = maybe_catch_exception (seq); |
| 1029 | if (new_seq != seq) |
| 1030 | { |
| 1031 | bind = gimple_build_bind (NULLnullptr, new_seq, NULLnullptr); |
| 1032 | seq = NULLnullptr; |
| 1033 | gimple_seq_add_stmt (&seq, bind); |
| 1034 | } |
| 1035 | gimple_set_body (child_fn, seq); |
| 1036 | pop_cfun (); |
| 1037 | |
| 1038 | /* Inform the callgraph about the new function. */ |
| 1039 | cgraph_node *node = cgraph_node::get_create (child_fn); |
| 1040 | node->parallelized_function = 1; |
| 1041 | cgraph_node::add_new_function (child_fn, false); |
| 1042 | } |
| 1043 | |
| 1044 | /* Destroy a omp_context data structures. Called through the splay tree |
| 1045 | value delete callback. */ |
| 1046 | |
| 1047 | static void |
| 1048 | delete_omp_context (splay_tree_value value) |
| 1049 | { |
| 1050 | omp_context *ctx = (omp_context *) value; |
| 1051 | |
| 1052 | delete ctx->cb.decl_map; |
| 1053 | |
| 1054 | if (ctx->field_map) |
| 1055 | splay_tree_delete (ctx->field_map); |
| 1056 | if (ctx->sfield_map) |
| 1057 | splay_tree_delete (ctx->sfield_map); |
| 1058 | |
| 1059 | /* We hijacked DECL_ABSTRACT_ORIGIN earlier. We need to clear it before |
| 1060 | it produces corrupt debug information. */ |
| 1061 | if (ctx->record_type) |
| 1062 | { |
| 1063 | tree t; |
| 1064 | for (t = TYPE_FIELDS (ctx->record_type)((tree_check3 ((ctx->record_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1064, __FUNCTION__, (RECORD_TYPE), (UNION_TYPE), (QUAL_UNION_TYPE )))->type_non_common.values); t ; t = DECL_CHAIN (t)(((contains_struct_check (((contains_struct_check ((t), (TS_DECL_MINIMAL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1064, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1064, __FUNCTION__))->common.chain))) |
| 1065 | DECL_ABSTRACT_ORIGIN (t)((contains_struct_check ((t), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1065, __FUNCTION__))->decl_common.abstract_origin) = NULLnullptr; |
| 1066 | } |
| 1067 | if (ctx->srecord_type) |
| 1068 | { |
| 1069 | tree t; |
| 1070 | for (t = TYPE_FIELDS (ctx->srecord_type)((tree_check3 ((ctx->srecord_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1070, __FUNCTION__, (RECORD_TYPE), (UNION_TYPE), (QUAL_UNION_TYPE )))->type_non_common.values); t ; t = DECL_CHAIN (t)(((contains_struct_check (((contains_struct_check ((t), (TS_DECL_MINIMAL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1070, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1070, __FUNCTION__))->common.chain))) |
| 1071 | DECL_ABSTRACT_ORIGIN (t)((contains_struct_check ((t), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1071, __FUNCTION__))->decl_common.abstract_origin) = NULLnullptr; |
| 1072 | } |
| 1073 | |
| 1074 | if (ctx->task_reduction_map) |
| 1075 | { |
| 1076 | ctx->task_reductions.release (); |
| 1077 | delete ctx->task_reduction_map; |
| 1078 | } |
| 1079 | |
| 1080 | delete ctx->lastprivate_conditional_map; |
| 1081 | delete ctx->allocate_map; |
| 1082 | |
| 1083 | XDELETE (ctx)free ((void*) (ctx)); |
| 1084 | } |
| 1085 | |
| 1086 | /* Fix up RECEIVER_DECL with a type that has been remapped to the child |
| 1087 | context. */ |
| 1088 | |
| 1089 | static void |
| 1090 | fixup_child_record_type (omp_context *ctx) |
| 1091 | { |
| 1092 | tree f, type = ctx->record_type; |
| 1093 | |
| 1094 | if (!ctx->receiver_decl) |
| 1095 | return; |
| 1096 | /* ??? It isn't sufficient to just call remap_type here, because |
| 1097 | variably_modified_type_p doesn't work the way we expect for |
| 1098 | record types. Testing each field for whether it needs remapping |
| 1099 | and creating a new record by hand works, however. */ |
| 1100 | for (f = TYPE_FIELDS (type)((tree_check3 ((type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1100, __FUNCTION__, (RECORD_TYPE), (UNION_TYPE), (QUAL_UNION_TYPE )))->type_non_common.values); f ; f = DECL_CHAIN (f)(((contains_struct_check (((contains_struct_check ((f), (TS_DECL_MINIMAL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1100, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1100, __FUNCTION__))->common.chain))) |
| 1101 | if (variably_modified_type_p (TREE_TYPE (f)((contains_struct_check ((f), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1101, __FUNCTION__))->typed.type), ctx->cb.src_fn)) |
| 1102 | break; |
| 1103 | if (f) |
| 1104 | { |
| 1105 | tree name, new_fields = NULLnullptr; |
| 1106 | |
| 1107 | type = lang_hooks.types.make_type (RECORD_TYPE); |
| 1108 | name = DECL_NAME (TYPE_NAME (ctx->record_type))((contains_struct_check ((((tree_class_check ((ctx->record_type ), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1108, __FUNCTION__))->type_common.name)), (TS_DECL_MINIMAL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1108, __FUNCTION__))->decl_minimal.name); |
| 1109 | name = build_decl (DECL_SOURCE_LOCATION (ctx->receiver_decl)((contains_struct_check ((ctx->receiver_decl), (TS_DECL_MINIMAL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1109, __FUNCTION__))->decl_minimal.locus), |
| 1110 | TYPE_DECL, name, type); |
| 1111 | TYPE_NAME (type)((tree_class_check ((type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1111, __FUNCTION__))->type_common.name) = name; |
| 1112 | |
| 1113 | for (f = TYPE_FIELDS (ctx->record_type)((tree_check3 ((ctx->record_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1113, __FUNCTION__, (RECORD_TYPE), (UNION_TYPE), (QUAL_UNION_TYPE )))->type_non_common.values); f ; f = DECL_CHAIN (f)(((contains_struct_check (((contains_struct_check ((f), (TS_DECL_MINIMAL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1113, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1113, __FUNCTION__))->common.chain))) |
| 1114 | { |
| 1115 | tree new_f = copy_node (f); |
| 1116 | DECL_CONTEXT (new_f)((contains_struct_check ((new_f), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1116, __FUNCTION__))->decl_minimal.context) = type; |
| 1117 | TREE_TYPE (new_f)((contains_struct_check ((new_f), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1117, __FUNCTION__))->typed.type) = remap_type (TREE_TYPE (f)((contains_struct_check ((f), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1117, __FUNCTION__))->typed.type), &ctx->cb); |
| 1118 | DECL_CHAIN (new_f)(((contains_struct_check (((contains_struct_check ((new_f), ( TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1118, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1118, __FUNCTION__))->common.chain)) = new_fields; |
| 1119 | walk_tree (&DECL_SIZE (new_f), copy_tree_body_r, &ctx->cb, NULL)walk_tree_1 (&((contains_struct_check ((new_f), (TS_DECL_COMMON ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1119, __FUNCTION__))->decl_common.size), copy_tree_body_r , &ctx->cb, nullptr, nullptr); |
| 1120 | walk_tree (&DECL_SIZE_UNIT (new_f), copy_tree_body_r,walk_tree_1 (&((contains_struct_check ((new_f), (TS_DECL_COMMON ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1120, __FUNCTION__))->decl_common.size_unit), copy_tree_body_r , &ctx->cb, nullptr, nullptr) |
| 1121 | &ctx->cb, NULL)walk_tree_1 (&((contains_struct_check ((new_f), (TS_DECL_COMMON ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1120, __FUNCTION__))->decl_common.size_unit), copy_tree_body_r , &ctx->cb, nullptr, nullptr); |
| 1122 | walk_tree (&DECL_FIELD_OFFSET (new_f), copy_tree_body_r,walk_tree_1 (&((tree_check ((new_f), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1122, __FUNCTION__, (FIELD_DECL)))->field_decl.offset), copy_tree_body_r , &ctx->cb, nullptr, nullptr) |
| 1123 | &ctx->cb, NULL)walk_tree_1 (&((tree_check ((new_f), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1122, __FUNCTION__, (FIELD_DECL)))->field_decl.offset), copy_tree_body_r , &ctx->cb, nullptr, nullptr); |
| 1124 | new_fields = new_f; |
| 1125 | |
| 1126 | /* Arrange to be able to look up the receiver field |
| 1127 | given the sender field. */ |
| 1128 | splay_tree_insert (ctx->field_map, (splay_tree_key) f, |
| 1129 | (splay_tree_value) new_f); |
| 1130 | } |
| 1131 | TYPE_FIELDS (type)((tree_check3 ((type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1131, __FUNCTION__, (RECORD_TYPE), (UNION_TYPE), (QUAL_UNION_TYPE )))->type_non_common.values) = nreverse (new_fields); |
| 1132 | layout_type (type); |
| 1133 | } |
| 1134 | |
| 1135 | /* In a target region we never modify any of the pointers in *.omp_data_i, |
| 1136 | so attempt to help the optimizers. */ |
| 1137 | if (is_gimple_omp_offloaded (ctx->stmt)) |
| 1138 | type = build_qualified_type (type, TYPE_QUAL_CONST); |
| 1139 | |
| 1140 | TREE_TYPE (ctx->receiver_decl)((contains_struct_check ((ctx->receiver_decl), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1140, __FUNCTION__))->typed.type) |
| 1141 | = build_qualified_type (build_reference_type (type), TYPE_QUAL_RESTRICT); |
| 1142 | } |
| 1143 | |
| 1144 | /* Instantiate decls as necessary in CTX to satisfy the data sharing |
| 1145 | specified by CLAUSES. */ |
| 1146 | |
| 1147 | static void |
| 1148 | scan_sharing_clauses (tree clauses, omp_context *ctx) |
| 1149 | { |
| 1150 | tree c, decl; |
| 1151 | bool scan_array_reductions = false; |
| 1152 | |
| 1153 | for (c = clauses; c; c = OMP_CLAUSE_CHAIN (c)((contains_struct_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1153, __FUNCTION__, (OMP_CLAUSE)))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1153, __FUNCTION__))->common.chain)) |
| 1154 | if (OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1154, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_ALLOCATE |
| 1155 | && (OMP_CLAUSE_ALLOCATE_ALLOCATOR (c)(*(omp_clause_elt_check (((omp_clause_subcode_check ((c), (OMP_CLAUSE_ALLOCATE ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1155, __FUNCTION__))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1155, __FUNCTION__))) == NULL_TREE(tree) nullptr |
| 1156 | /* omp_default_mem_alloc is 1 */ |
| 1157 | || !integer_onep (OMP_CLAUSE_ALLOCATE_ALLOCATOR (c)(*(omp_clause_elt_check (((omp_clause_subcode_check ((c), (OMP_CLAUSE_ALLOCATE ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1157, __FUNCTION__))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1157, __FUNCTION__)))) |
| 1158 | || OMP_CLAUSE_ALLOCATE_ALIGN (c)(*(omp_clause_elt_check (((omp_clause_subcode_check ((c), (OMP_CLAUSE_ALLOCATE ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1158, __FUNCTION__))), (2), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1158, __FUNCTION__))) != NULL_TREE(tree) nullptr)) |
| 1159 | { |
| 1160 | /* The allocate clauses that appear on a target construct or on |
| 1161 | constructs in a target region must specify an allocator expression |
| 1162 | unless a requires directive with the dynamic_allocators clause |
| 1163 | is present in the same compilation unit. */ |
| 1164 | if (OMP_CLAUSE_ALLOCATE_ALLOCATOR (c)(*(omp_clause_elt_check (((omp_clause_subcode_check ((c), (OMP_CLAUSE_ALLOCATE ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1164, __FUNCTION__))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1164, __FUNCTION__))) == NULL_TREE(tree) nullptr |
| 1165 | && ((omp_requires_mask & OMP_REQUIRES_DYNAMIC_ALLOCATORS) == 0) |
| 1166 | && omp_maybe_offloaded_ctx (ctx)) |
| 1167 | error_at (OMP_CLAUSE_LOCATION (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1167, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.locus, "%<allocate%> clause must" |
| 1168 | " specify an allocator here"); |
| 1169 | if (ctx->allocate_map == NULLnullptr) |
| 1170 | ctx->allocate_map = new hash_map<tree, tree>; |
| 1171 | tree val = integer_zero_nodeglobal_trees[TI_INTEGER_ZERO]; |
| 1172 | if (OMP_CLAUSE_ALLOCATE_ALLOCATOR (c)(*(omp_clause_elt_check (((omp_clause_subcode_check ((c), (OMP_CLAUSE_ALLOCATE ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1172, __FUNCTION__))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1172, __FUNCTION__)))) |
| 1173 | val = OMP_CLAUSE_ALLOCATE_ALLOCATOR (c)(*(omp_clause_elt_check (((omp_clause_subcode_check ((c), (OMP_CLAUSE_ALLOCATE ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1173, __FUNCTION__))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1173, __FUNCTION__))); |
| 1174 | if (OMP_CLAUSE_ALLOCATE_ALIGN (c)(*(omp_clause_elt_check (((omp_clause_subcode_check ((c), (OMP_CLAUSE_ALLOCATE ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1174, __FUNCTION__))), (2), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1174, __FUNCTION__)))) |
| 1175 | val = build_tree_list (val, OMP_CLAUSE_ALLOCATE_ALIGN (c)(*(omp_clause_elt_check (((omp_clause_subcode_check ((c), (OMP_CLAUSE_ALLOCATE ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1175, __FUNCTION__))), (2), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1175, __FUNCTION__)))); |
| 1176 | ctx->allocate_map->put (OMP_CLAUSE_DECL (c)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1176, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1176, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1176, __FUNCTION__))), val); |
| 1177 | } |
| 1178 | |
| 1179 | for (c = clauses; c; c = OMP_CLAUSE_CHAIN (c)((contains_struct_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1179, __FUNCTION__, (OMP_CLAUSE)))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1179, __FUNCTION__))->common.chain)) |
| 1180 | { |
| 1181 | bool by_ref; |
| 1182 | |
| 1183 | switch (OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1183, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code) |
| 1184 | { |
| 1185 | case OMP_CLAUSE_PRIVATE: |
| 1186 | decl = OMP_CLAUSE_DECL (c)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1186, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1186, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1186, __FUNCTION__))); |
| 1187 | if (OMP_CLAUSE_PRIVATE_OUTER_REF (c)(((omp_clause_subcode_check ((c), (OMP_CLAUSE_PRIVATE), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1187, __FUNCTION__)))->base.private_flag)) |
| 1188 | goto do_private; |
| 1189 | else if (!is_variable_sized (decl)) |
| 1190 | install_var_local (decl, ctx); |
| 1191 | break; |
| 1192 | |
| 1193 | case OMP_CLAUSE_SHARED: |
| 1194 | decl = OMP_CLAUSE_DECL (c)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1194, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1194, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1194, __FUNCTION__))); |
| 1195 | if (ctx->allocate_map && ctx->allocate_map->get (decl)) |
| 1196 | ctx->allocate_map->remove (decl); |
| 1197 | /* Ignore shared directives in teams construct inside of |
| 1198 | target construct. */ |
| 1199 | if (gimple_code (ctx->stmt) == GIMPLE_OMP_TEAMS |
| 1200 | && !is_host_teams_ctx (ctx)) |
| 1201 | { |
| 1202 | /* Global variables don't need to be copied, |
| 1203 | the receiver side will use them directly. */ |
| 1204 | tree odecl = maybe_lookup_decl_in_outer_ctx (decl, ctx); |
| 1205 | if (is_global_var (odecl)) |
| 1206 | break; |
| 1207 | insert_decl_map (&ctx->cb, decl, odecl); |
| 1208 | break; |
| 1209 | } |
| 1210 | gcc_assert (is_taskreg_ctx (ctx))((void)(!(is_taskreg_ctx (ctx)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1210, __FUNCTION__), 0 : 0)); |
| 1211 | gcc_assert (!COMPLETE_TYPE_P (TREE_TYPE (decl))((void)(!(!(((tree_class_check ((((contains_struct_check ((decl ), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1211, __FUNCTION__))->typed.type)), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1211, __FUNCTION__))->type_common.size) != (tree) nullptr ) || !is_variable_sized (decl)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1212, __FUNCTION__), 0 : 0)) |
| 1212 | || !is_variable_sized (decl))((void)(!(!(((tree_class_check ((((contains_struct_check ((decl ), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1211, __FUNCTION__))->typed.type)), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1211, __FUNCTION__))->type_common.size) != (tree) nullptr ) || !is_variable_sized (decl)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1212, __FUNCTION__), 0 : 0)); |
| 1213 | /* Global variables don't need to be copied, |
| 1214 | the receiver side will use them directly. */ |
| 1215 | if (is_global_var (maybe_lookup_decl_in_outer_ctx (decl, ctx))) |
| 1216 | break; |
| 1217 | if (OMP_CLAUSE_SHARED_FIRSTPRIVATE (c)((omp_clause_subcode_check ((c), (OMP_CLAUSE_SHARED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1217, __FUNCTION__))->base.public_flag)) |
| 1218 | { |
| 1219 | use_pointer_for_field (decl, ctx); |
| 1220 | break; |
| 1221 | } |
| 1222 | by_ref = use_pointer_for_field (decl, NULLnullptr); |
| 1223 | if ((! TREE_READONLY (decl)((non_type_check ((decl), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1223, __FUNCTION__))->base.readonly_flag) && !OMP_CLAUSE_SHARED_READONLY (c)(((omp_clause_subcode_check ((c), (OMP_CLAUSE_SHARED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1223, __FUNCTION__)))->base.private_flag)) |
| 1224 | || TREE_ADDRESSABLE (decl)((decl)->base.addressable_flag) |
| 1225 | || by_ref |
| 1226 | || omp_privatize_by_reference (decl)) |
| 1227 | { |
| 1228 | by_ref = use_pointer_for_field (decl, ctx); |
| 1229 | install_var_field (decl, by_ref, 3, ctx); |
| 1230 | install_var_local (decl, ctx); |
| 1231 | break; |
| 1232 | } |
| 1233 | /* We don't need to copy const scalar vars back. */ |
| 1234 | OMP_CLAUSE_SET_CODE (c, OMP_CLAUSE_FIRSTPRIVATE)(((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1234, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code = ( OMP_CLAUSE_FIRSTPRIVATE)); |
| 1235 | goto do_private; |
| 1236 | |
| 1237 | case OMP_CLAUSE_REDUCTION: |
| 1238 | /* Collect 'reduction' clauses on OpenACC compute construct. */ |
| 1239 | if (is_gimple_omp_oacc (ctx->stmt) |
| 1240 | && is_gimple_omp_offloaded (ctx->stmt)) |
| 1241 | { |
| 1242 | /* No 'reduction' clauses on OpenACC 'kernels'. */ |
| 1243 | gcc_checking_assert (!is_oacc_kernels (ctx))((void)(!(!is_oacc_kernels (ctx)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1243, __FUNCTION__), 0 : 0)); |
| 1244 | /* Likewise, on OpenACC 'kernels' decomposed parts. */ |
| 1245 | gcc_checking_assert (!is_oacc_kernels_decomposed_part (ctx))((void)(!(!is_oacc_kernels_decomposed_part (ctx)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1245, __FUNCTION__), 0 : 0)); |
| 1246 | |
| 1247 | ctx->local_reduction_clauses |
| 1248 | = tree_cons (NULLnullptr, c, ctx->local_reduction_clauses); |
| 1249 | } |
| 1250 | /* FALLTHRU */ |
| 1251 | |
| 1252 | case OMP_CLAUSE_IN_REDUCTION: |
| 1253 | decl = OMP_CLAUSE_DECL (c)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1253, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1253, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1253, __FUNCTION__))); |
| 1254 | if (ctx->allocate_map |
| 1255 | && ((OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1255, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_REDUCTION |
| 1256 | && (OMP_CLAUSE_REDUCTION_INSCAN (c)(((omp_clause_subcode_check ((c), (OMP_CLAUSE_REDUCTION), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1256, __FUNCTION__)))->base.private_flag) |
| 1257 | || OMP_CLAUSE_REDUCTION_TASK (c)(((omp_clause_subcode_check ((c), (OMP_CLAUSE_REDUCTION), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1257, __FUNCTION__)))->base.protected_flag))) |
| 1258 | || OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1258, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_IN_REDUCTION |
| 1259 | || is_task_ctx (ctx))) |
| 1260 | { |
| 1261 | /* For now. */ |
| 1262 | if (ctx->allocate_map->get (decl)) |
| 1263 | ctx->allocate_map->remove (decl); |
| 1264 | } |
| 1265 | if (TREE_CODE (decl)((enum tree_code) (decl)->base.code) == MEM_REF) |
| 1266 | { |
| 1267 | tree t = TREE_OPERAND (decl, 0)(*((const_cast<tree*> (tree_operand_check ((decl), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1267, __FUNCTION__))))); |
| 1268 | if (TREE_CODE (t)((enum tree_code) (t)->base.code) == POINTER_PLUS_EXPR) |
| 1269 | t = TREE_OPERAND (t, 0)(*((const_cast<tree*> (tree_operand_check ((t), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1269, __FUNCTION__))))); |
| 1270 | if (TREE_CODE (t)((enum tree_code) (t)->base.code) == INDIRECT_REF |
| 1271 | || TREE_CODE (t)((enum tree_code) (t)->base.code) == ADDR_EXPR) |
| 1272 | t = TREE_OPERAND (t, 0)(*((const_cast<tree*> (tree_operand_check ((t), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1272, __FUNCTION__))))); |
| 1273 | if (is_omp_target (ctx->stmt)) |
| 1274 | { |
| 1275 | if (is_variable_sized (t)) |
| 1276 | { |
| 1277 | gcc_assert (DECL_HAS_VALUE_EXPR_P (t))((void)(!(((tree_check3 ((t), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1277, __FUNCTION__, (VAR_DECL), (PARM_DECL), (RESULT_DECL)) ) ->decl_common.decl_flag_2)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1277, __FUNCTION__), 0 : 0)); |
| 1278 | t = DECL_VALUE_EXPR (t)(decl_value_expr_lookup ((contains_struct_check ((t), (TS_DECL_WRTL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1278, __FUNCTION__)))); |
| 1279 | gcc_assert (TREE_CODE (t) == INDIRECT_REF)((void)(!(((enum tree_code) (t)->base.code) == INDIRECT_REF ) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1279, __FUNCTION__), 0 : 0)); |
| 1280 | t = TREE_OPERAND (t, 0)(*((const_cast<tree*> (tree_operand_check ((t), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1280, __FUNCTION__))))); |
| 1281 | gcc_assert (DECL_P (t))((void)(!((tree_code_type_tmpl <0>::tree_code_type[(int ) (((enum tree_code) (t)->base.code))] == tcc_declaration) ) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1281, __FUNCTION__), 0 : 0)); |
| 1282 | } |
| 1283 | tree at = t; |
| 1284 | if (ctx->outer) |
| 1285 | scan_omp_op (&at, ctx->outer); |
| 1286 | tree nt = omp_copy_decl_1 (at, ctx->outer); |
| 1287 | splay_tree_insert (ctx->field_map, |
| 1288 | (splay_tree_key) &DECL_CONTEXT (t)((contains_struct_check ((t), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1288, __FUNCTION__))->decl_minimal.context), |
| 1289 | (splay_tree_value) nt); |
| 1290 | if (at != t) |
| 1291 | splay_tree_insert (ctx->field_map, |
| 1292 | (splay_tree_key) &DECL_CONTEXT (at)((contains_struct_check ((at), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1292, __FUNCTION__))->decl_minimal.context), |
| 1293 | (splay_tree_value) nt); |
| 1294 | break; |
| 1295 | } |
| 1296 | install_var_local (t, ctx); |
| 1297 | if (is_taskreg_ctx (ctx) |
| 1298 | && (!is_global_var (maybe_lookup_decl_in_outer_ctx (t, ctx)) |
| 1299 | || (is_task_ctx (ctx) |
| 1300 | && (TREE_CODE (TREE_TYPE (t))((enum tree_code) (((contains_struct_check ((t), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1300, __FUNCTION__))->typed.type))->base.code) == POINTER_TYPE |
| 1301 | || (TREE_CODE (TREE_TYPE (t))((enum tree_code) (((contains_struct_check ((t), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1301, __FUNCTION__))->typed.type))->base.code) == REFERENCE_TYPE |
| 1302 | && (TREE_CODE (TREE_TYPE (TREE_TYPE (t)))((enum tree_code) (((contains_struct_check ((((contains_struct_check ((t), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1302, __FUNCTION__))->typed.type)), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1302, __FUNCTION__))->typed.type))->base.code) |
| 1303 | == POINTER_TYPE))))) |
| 1304 | && !is_variable_sized (t) |
| 1305 | && (OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1305, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code != OMP_CLAUSE_REDUCTION |
| 1306 | || (!OMP_CLAUSE_REDUCTION_TASK (c)(((omp_clause_subcode_check ((c), (OMP_CLAUSE_REDUCTION), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1306, __FUNCTION__)))->base.protected_flag) |
| 1307 | && !is_task_ctx (ctx)))) |
| 1308 | { |
| 1309 | by_ref = use_pointer_for_field (t, NULLnullptr); |
| 1310 | if (is_task_ctx (ctx) |
| 1311 | && TREE_CODE (TREE_TYPE (t))((enum tree_code) (((contains_struct_check ((t), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1311, __FUNCTION__))->typed.type))->base.code) == REFERENCE_TYPE |
| 1312 | && TREE_CODE (TREE_TYPE (TREE_TYPE (t)))((enum tree_code) (((contains_struct_check ((((contains_struct_check ((t), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1312, __FUNCTION__))->typed.type)), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1312, __FUNCTION__))->typed.type))->base.code) == POINTER_TYPE) |
| 1313 | { |
| 1314 | install_var_field (t, false, 1, ctx); |
| 1315 | install_var_field (t, by_ref, 2, ctx); |
| 1316 | } |
| 1317 | else |
| 1318 | install_var_field (t, by_ref, 3, ctx); |
| 1319 | } |
| 1320 | break; |
| 1321 | } |
| 1322 | if (is_omp_target (ctx->stmt)) |
| 1323 | { |
| 1324 | tree at = decl; |
| 1325 | if (ctx->outer) |
| 1326 | scan_omp_op (&at, ctx->outer); |
| 1327 | tree nt = omp_copy_decl_1 (at, ctx->outer); |
| 1328 | splay_tree_insert (ctx->field_map, |
| 1329 | (splay_tree_key) &DECL_CONTEXT (decl)((contains_struct_check ((decl), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1329, __FUNCTION__))->decl_minimal.context), |
| 1330 | (splay_tree_value) nt); |
| 1331 | if (at != decl) |
| 1332 | splay_tree_insert (ctx->field_map, |
| 1333 | (splay_tree_key) &DECL_CONTEXT (at)((contains_struct_check ((at), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1333, __FUNCTION__))->decl_minimal.context), |
| 1334 | (splay_tree_value) nt); |
| 1335 | break; |
| 1336 | } |
| 1337 | if (is_task_ctx (ctx) |
| 1338 | || (OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1338, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_REDUCTION |
| 1339 | && OMP_CLAUSE_REDUCTION_TASK (c)(((omp_clause_subcode_check ((c), (OMP_CLAUSE_REDUCTION), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1339, __FUNCTION__)))->base.protected_flag) |
| 1340 | && is_parallel_ctx (ctx))) |
| 1341 | { |
| 1342 | /* Global variables don't need to be copied, |
| 1343 | the receiver side will use them directly. */ |
| 1344 | if (!is_global_var (maybe_lookup_decl_in_outer_ctx (decl, ctx))) |
| 1345 | { |
| 1346 | by_ref = use_pointer_for_field (decl, ctx); |
| 1347 | if (OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1347, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_IN_REDUCTION) |
| 1348 | install_var_field (decl, by_ref, 3, ctx); |
| 1349 | } |
| 1350 | install_var_local (decl, ctx); |
| 1351 | break; |
| 1352 | } |
| 1353 | if (OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1353, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_REDUCTION |
| 1354 | && OMP_CLAUSE_REDUCTION_TASK (c)(((omp_clause_subcode_check ((c), (OMP_CLAUSE_REDUCTION), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1354, __FUNCTION__)))->base.protected_flag)) |
| 1355 | { |
| 1356 | install_var_local (decl, ctx); |
| 1357 | break; |
| 1358 | } |
| 1359 | goto do_private; |
| 1360 | |
| 1361 | case OMP_CLAUSE_LASTPRIVATE: |
| 1362 | /* Let the corresponding firstprivate clause create |
| 1363 | the variable. */ |
| 1364 | if (OMP_CLAUSE_LASTPRIVATE_FIRSTPRIVATE (c)((omp_clause_subcode_check ((c), (OMP_CLAUSE_LASTPRIVATE), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1364, __FUNCTION__))->base.public_flag)) |
| 1365 | break; |
| 1366 | /* FALLTHRU */ |
| 1367 | |
| 1368 | case OMP_CLAUSE_FIRSTPRIVATE: |
| 1369 | case OMP_CLAUSE_LINEAR: |
| 1370 | decl = OMP_CLAUSE_DECL (c)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1370, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1370, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1370, __FUNCTION__))); |
| 1371 | do_private: |
| 1372 | if ((OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1372, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_FIRSTPRIVATE |
| 1373 | || OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1373, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_IS_DEVICE_PTR |
| 1374 | || OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1374, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_HAS_DEVICE_ADDR) |
| 1375 | && is_gimple_omp_offloaded (ctx->stmt)) |
| 1376 | { |
| 1377 | if (OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1377, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_FIRSTPRIVATE |
| 1378 | || (OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1378, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_HAS_DEVICE_ADDR |
| 1379 | && lang_hooks.decls.omp_array_data (decl, true))) |
| 1380 | { |
| 1381 | by_ref = !omp_privatize_by_reference (decl); |
| 1382 | install_var_field (decl, by_ref, 3, ctx); |
| 1383 | } |
| 1384 | else if (OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1384, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_HAS_DEVICE_ADDR) |
| 1385 | { |
| 1386 | if (TREE_CODE (decl)((enum tree_code) (decl)->base.code) == INDIRECT_REF) |
| 1387 | decl = TREE_OPERAND (decl, 0)(*((const_cast<tree*> (tree_operand_check ((decl), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1387, __FUNCTION__))))); |
| 1388 | install_var_field (decl, true, 3, ctx); |
| 1389 | } |
| 1390 | else if (TREE_CODE (TREE_TYPE (decl))((enum tree_code) (((contains_struct_check ((decl), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1390, __FUNCTION__))->typed.type))->base.code) == ARRAY_TYPE) |
| 1391 | install_var_field (decl, true, 3, ctx); |
| 1392 | else |
| 1393 | install_var_field (decl, false, 3, ctx); |
| 1394 | } |
| 1395 | if (is_variable_sized (decl)) |
| 1396 | { |
| 1397 | if (is_task_ctx (ctx)) |
| 1398 | { |
| 1399 | if (ctx->allocate_map |
| 1400 | && OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1400, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_FIRSTPRIVATE) |
| 1401 | { |
| 1402 | /* For now. */ |
| 1403 | if (ctx->allocate_map->get (decl)) |
| 1404 | ctx->allocate_map->remove (decl); |
| 1405 | } |
| 1406 | install_var_field (decl, false, 1, ctx); |
| 1407 | } |
| 1408 | break; |
| 1409 | } |
| 1410 | else if (is_taskreg_ctx (ctx)) |
| 1411 | { |
| 1412 | bool global |
| 1413 | = is_global_var (maybe_lookup_decl_in_outer_ctx (decl, ctx)); |
| 1414 | by_ref = use_pointer_for_field (decl, NULLnullptr); |
| 1415 | |
| 1416 | if (is_task_ctx (ctx) |
| 1417 | && (global || by_ref || omp_privatize_by_reference (decl))) |
| 1418 | { |
| 1419 | if (ctx->allocate_map |
| 1420 | && ctx->allocate_map->get (decl)) |
| 1421 | install_var_field (decl, by_ref, 32 | 1, ctx); |
| 1422 | else |
| 1423 | install_var_field (decl, false, 1, ctx); |
| 1424 | if (!global) |
| 1425 | install_var_field (decl, by_ref, 2, ctx); |
| 1426 | } |
| 1427 | else if (!global) |
| 1428 | install_var_field (decl, by_ref, 3, ctx); |
| 1429 | } |
| 1430 | install_var_local (decl, ctx); |
| 1431 | /* For descr arrays on target: firstprivatize data + attach ptr. */ |
| 1432 | if (OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1432, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_FIRSTPRIVATE |
| 1433 | && is_gimple_omp_offloaded (ctx->stmt) |
| 1434 | && !is_gimple_omp_oacc (ctx->stmt) |
| 1435 | && lang_hooks.decls.omp_array_data (decl, true)) |
| 1436 | { |
| 1437 | install_var_field (decl, false, 16 | 3, ctx); |
| 1438 | install_var_field (decl, true, 8 | 3, ctx); |
| 1439 | } |
| 1440 | break; |
| 1441 | |
| 1442 | case OMP_CLAUSE_USE_DEVICE_PTR: |
| 1443 | case OMP_CLAUSE_USE_DEVICE_ADDR: |
| 1444 | decl = OMP_CLAUSE_DECL (c)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1444, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1444, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1444, __FUNCTION__))); |
| 1445 | |
| 1446 | /* Fortran array descriptors. */ |
| 1447 | if (lang_hooks.decls.omp_array_data (decl, true)) |
| 1448 | install_var_field (decl, false, 19, ctx); |
| 1449 | else if ((OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1449, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_USE_DEVICE_ADDR |
| 1450 | && !omp_privatize_by_reference (decl) |
| 1451 | && !omp_is_allocatable_or_ptr (decl)) |
| 1452 | || TREE_CODE (TREE_TYPE (decl))((enum tree_code) (((contains_struct_check ((decl), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1452, __FUNCTION__))->typed.type))->base.code) == ARRAY_TYPE) |
| 1453 | install_var_field (decl, true, 11, ctx); |
| 1454 | else |
| 1455 | install_var_field (decl, false, 11, ctx); |
| 1456 | if (DECL_SIZE (decl)((contains_struct_check ((decl), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1456, __FUNCTION__))->decl_common.size) |
| 1457 | && TREE_CODE (DECL_SIZE (decl))((enum tree_code) (((contains_struct_check ((decl), (TS_DECL_COMMON ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1457, __FUNCTION__))->decl_common.size))->base.code) != INTEGER_CST) |
| 1458 | { |
| 1459 | tree decl2 = DECL_VALUE_EXPR (decl)(decl_value_expr_lookup ((contains_struct_check ((decl), (TS_DECL_WRTL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1459, __FUNCTION__)))); |
| 1460 | gcc_assert (TREE_CODE (decl2) == INDIRECT_REF)((void)(!(((enum tree_code) (decl2)->base.code) == INDIRECT_REF ) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1460, __FUNCTION__), 0 : 0)); |
| 1461 | decl2 = TREE_OPERAND (decl2, 0)(*((const_cast<tree*> (tree_operand_check ((decl2), (0) , "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1461, __FUNCTION__))))); |
| 1462 | gcc_assert (DECL_P (decl2))((void)(!((tree_code_type_tmpl <0>::tree_code_type[(int ) (((enum tree_code) (decl2)->base.code))] == tcc_declaration )) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1462, __FUNCTION__), 0 : 0)); |
| 1463 | install_var_local (decl2, ctx); |
| 1464 | } |
| 1465 | install_var_local (decl, ctx); |
| 1466 | break; |
| 1467 | |
| 1468 | case OMP_CLAUSE_HAS_DEVICE_ADDR: |
| 1469 | decl = OMP_CLAUSE_DECL (c)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1469, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1469, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1469, __FUNCTION__))); |
| 1470 | while (TREE_CODE (decl)((enum tree_code) (decl)->base.code) == INDIRECT_REF |
| 1471 | || TREE_CODE (decl)((enum tree_code) (decl)->base.code) == ARRAY_REF) |
| 1472 | decl = TREE_OPERAND (decl, 0)(*((const_cast<tree*> (tree_operand_check ((decl), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1472, __FUNCTION__))))); |
| 1473 | goto do_private; |
| 1474 | |
| 1475 | case OMP_CLAUSE_IS_DEVICE_PTR: |
| 1476 | decl = OMP_CLAUSE_DECL (c)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1476, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1476, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1476, __FUNCTION__))); |
| 1477 | goto do_private; |
| 1478 | |
| 1479 | case OMP_CLAUSE__LOOPTEMP_: |
| 1480 | case OMP_CLAUSE__REDUCTEMP_: |
| 1481 | gcc_assert (is_taskreg_ctx (ctx))((void)(!(is_taskreg_ctx (ctx)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1481, __FUNCTION__), 0 : 0)); |
| 1482 | decl = OMP_CLAUSE_DECL (c)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1482, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1482, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1482, __FUNCTION__))); |
| 1483 | install_var_field (decl, false, 3, ctx); |
| 1484 | install_var_local (decl, ctx); |
| 1485 | break; |
| 1486 | |
| 1487 | case OMP_CLAUSE_COPYPRIVATE: |
| 1488 | case OMP_CLAUSE_COPYIN: |
| 1489 | decl = OMP_CLAUSE_DECL (c)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1489, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1489, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1489, __FUNCTION__))); |
| 1490 | by_ref = use_pointer_for_field (decl, NULLnullptr); |
| 1491 | install_var_field (decl, by_ref, 3, ctx); |
| 1492 | break; |
| 1493 | |
| 1494 | case OMP_CLAUSE_FINAL: |
| 1495 | case OMP_CLAUSE_IF: |
| 1496 | case OMP_CLAUSE_NUM_THREADS: |
| 1497 | case OMP_CLAUSE_NUM_TEAMS: |
| 1498 | case OMP_CLAUSE_THREAD_LIMIT: |
| 1499 | case OMP_CLAUSE_DEVICE: |
| 1500 | case OMP_CLAUSE_SCHEDULE: |
| 1501 | case OMP_CLAUSE_DIST_SCHEDULE: |
| 1502 | case OMP_CLAUSE_DEPEND: |
| 1503 | case OMP_CLAUSE_PRIORITY: |
| 1504 | case OMP_CLAUSE_GRAINSIZE: |
| 1505 | case OMP_CLAUSE_NUM_TASKS: |
| 1506 | case OMP_CLAUSE_NUM_GANGS: |
| 1507 | case OMP_CLAUSE_NUM_WORKERS: |
| 1508 | case OMP_CLAUSE_VECTOR_LENGTH: |
| 1509 | case OMP_CLAUSE_DETACH: |
| 1510 | case OMP_CLAUSE_FILTER: |
| 1511 | if (ctx->outer) |
| 1512 | scan_omp_op (&OMP_CLAUSE_OPERAND (c, 0)(*(omp_clause_elt_check ((c), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1512, __FUNCTION__))), ctx->outer); |
| 1513 | break; |
| 1514 | |
| 1515 | case OMP_CLAUSE_TO: |
| 1516 | case OMP_CLAUSE_FROM: |
| 1517 | case OMP_CLAUSE_MAP: |
| 1518 | if (ctx->outer) |
| 1519 | scan_omp_op (&OMP_CLAUSE_SIZE (c)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1519, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_FROM), (OMP_CLAUSE__CACHE_ ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1519, __FUNCTION__))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1519, __FUNCTION__))), ctx->outer); |
| 1520 | decl = OMP_CLAUSE_DECL (c)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1520, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1520, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1520, __FUNCTION__))); |
| 1521 | /* If requested, make 'decl' addressable. */ |
| 1522 | if (OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1522, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_MAP |
| 1523 | && OMP_CLAUSE_MAP_DECL_MAKE_ADDRESSABLE (c)((omp_clause_subcode_check ((c), (OMP_CLAUSE_MAP), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1523, __FUNCTION__))->base.addressable_flag)) |
| 1524 | { |
| 1525 | gcc_checking_assert (DECL_P (decl))((void)(!((tree_code_type_tmpl <0>::tree_code_type[(int ) (((enum tree_code) (decl)->base.code))] == tcc_declaration )) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1525, __FUNCTION__), 0 : 0)); |
| 1526 | |
| 1527 | bool decl_addressable = TREE_ADDRESSABLE (decl)((decl)->base.addressable_flag); |
| 1528 | if (!decl_addressable) |
| 1529 | { |
| 1530 | if (!make_addressable_vars) |
| 1531 | make_addressable_vars = BITMAP_ALLOCbitmap_alloc (NULLnullptr); |
| 1532 | bitmap_set_bit (make_addressable_vars, DECL_UID (decl)((contains_struct_check ((decl), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1532, __FUNCTION__))->decl_minimal.uid)); |
| 1533 | TREE_ADDRESSABLE (decl)((decl)->base.addressable_flag) = 1; |
| 1534 | } |
| 1535 | |
| 1536 | if (dump_enabled_p ()) |
| 1537 | { |
| 1538 | location_t loc = OMP_CLAUSE_LOCATION (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1538, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.locus; |
| 1539 | const dump_user_location_t d_u_loc |
| 1540 | = dump_user_location_t::from_location_t (loc); |
| 1541 | /* PR100695 "Format decoder, quoting in 'dump_printf' etc." */ |
| 1542 | #if __GNUC__4 >= 10 |
| 1543 | # pragma GCC diagnostic push |
| 1544 | # pragma GCC diagnostic ignored "-Wformat" |
| 1545 | #endif |
| 1546 | if (!decl_addressable) |
| 1547 | dump_printf_loc (MSG_NOTE, d_u_loc, |
| 1548 | "variable %<%T%>" |
| 1549 | " made addressable\n", |
| 1550 | decl); |
| 1551 | else |
| 1552 | dump_printf_loc (MSG_NOTE, d_u_loc, |
| 1553 | "variable %<%T%>" |
| 1554 | " already made addressable\n", |
| 1555 | decl); |
| 1556 | #if __GNUC__4 >= 10 |
| 1557 | # pragma GCC diagnostic pop |
| 1558 | #endif |
| 1559 | } |
| 1560 | |
| 1561 | /* Done. */ |
| 1562 | OMP_CLAUSE_MAP_DECL_MAKE_ADDRESSABLE (c)((omp_clause_subcode_check ((c), (OMP_CLAUSE_MAP), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1562, __FUNCTION__))->base.addressable_flag) = 0; |
| 1563 | } |
| 1564 | /* Global variables with "omp declare target" attribute |
| 1565 | don't need to be copied, the receiver side will use them |
| 1566 | directly. However, global variables with "omp declare target link" |
| 1567 | attribute need to be copied. Or when ALWAYS modifier is used. */ |
| 1568 | if (OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1568, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_MAP |
| 1569 | && DECL_P (decl)(tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code ) (decl)->base.code))] == tcc_declaration) |
| 1570 | && ((OMP_CLAUSE_MAP_KIND (c)((enum gomp_map_kind) (omp_clause_subcode_check ((c), (OMP_CLAUSE_MAP ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1570, __FUNCTION__))->omp_clause.subcode.map_kind) != GOMP_MAP_FIRSTPRIVATE_POINTER |
| 1571 | && (OMP_CLAUSE_MAP_KIND (c)((enum gomp_map_kind) (omp_clause_subcode_check ((c), (OMP_CLAUSE_MAP ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1571, __FUNCTION__))->omp_clause.subcode.map_kind) |
| 1572 | != GOMP_MAP_FIRSTPRIVATE_REFERENCE) |
| 1573 | && OMP_CLAUSE_MAP_KIND (c)((enum gomp_map_kind) (omp_clause_subcode_check ((c), (OMP_CLAUSE_MAP ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1573, __FUNCTION__))->omp_clause.subcode.map_kind) != GOMP_MAP_ATTACH |
| 1574 | && OMP_CLAUSE_MAP_KIND (c)((enum gomp_map_kind) (omp_clause_subcode_check ((c), (OMP_CLAUSE_MAP ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1574, __FUNCTION__))->omp_clause.subcode.map_kind) != GOMP_MAP_DETACH) |
| 1575 | || TREE_CODE (TREE_TYPE (decl))((enum tree_code) (((contains_struct_check ((decl), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1575, __FUNCTION__))->typed.type))->base.code) == ARRAY_TYPE) |
| 1576 | && OMP_CLAUSE_MAP_KIND (c)((enum gomp_map_kind) (omp_clause_subcode_check ((c), (OMP_CLAUSE_MAP ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1576, __FUNCTION__))->omp_clause.subcode.map_kind) != GOMP_MAP_ALWAYS_TO |
| 1577 | && OMP_CLAUSE_MAP_KIND (c)((enum gomp_map_kind) (omp_clause_subcode_check ((c), (OMP_CLAUSE_MAP ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1577, __FUNCTION__))->omp_clause.subcode.map_kind) != GOMP_MAP_ALWAYS_FROM |
| 1578 | && OMP_CLAUSE_MAP_KIND (c)((enum gomp_map_kind) (omp_clause_subcode_check ((c), (OMP_CLAUSE_MAP ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1578, __FUNCTION__))->omp_clause.subcode.map_kind) != GOMP_MAP_ALWAYS_TOFROM |
| 1579 | && OMP_CLAUSE_MAP_KIND (c)((enum gomp_map_kind) (omp_clause_subcode_check ((c), (OMP_CLAUSE_MAP ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1579, __FUNCTION__))->omp_clause.subcode.map_kind) != GOMP_MAP_TO_PSET |
| 1580 | && is_global_var (maybe_lookup_decl_in_outer_ctx (decl, ctx)) |
| 1581 | && varpool_node::get_create (decl)->offloadable |
| 1582 | && !lookup_attribute ("omp declare target link", |
| 1583 | DECL_ATTRIBUTES (decl)((contains_struct_check ((decl), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1583, __FUNCTION__))->decl_common.attributes))) |
| 1584 | break; |
| 1585 | if (OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1585, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_MAP |
| 1586 | && OMP_CLAUSE_MAP_KIND (c)((enum gomp_map_kind) (omp_clause_subcode_check ((c), (OMP_CLAUSE_MAP ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1586, __FUNCTION__))->omp_clause.subcode.map_kind) == GOMP_MAP_POINTER) |
| 1587 | { |
| 1588 | /* Ignore GOMP_MAP_POINTER kind for arrays in regions that are |
| 1589 | not offloaded; there is nothing to map for those. */ |
| 1590 | if (!is_gimple_omp_offloaded (ctx->stmt) |
| 1591 | && !POINTER_TYPE_P (TREE_TYPE (decl))(((enum tree_code) (((contains_struct_check ((decl), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1591, __FUNCTION__))->typed.type))->base.code) == POINTER_TYPE || ((enum tree_code) (((contains_struct_check ((decl), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1591, __FUNCTION__))->typed.type))->base.code) == REFERENCE_TYPE ) |
| 1592 | && !OMP_CLAUSE_MAP_ZERO_BIAS_ARRAY_SECTION (c)((omp_clause_subcode_check ((c), (OMP_CLAUSE_MAP), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1592, __FUNCTION__))->base.public_flag)) |
| 1593 | break; |
| 1594 | } |
| 1595 | if (OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1595, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_MAP |
| 1596 | && DECL_P (decl)(tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code ) (decl)->base.code))] == tcc_declaration) |
| 1597 | && (OMP_CLAUSE_MAP_KIND (c)((enum gomp_map_kind) (omp_clause_subcode_check ((c), (OMP_CLAUSE_MAP ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1597, __FUNCTION__))->omp_clause.subcode.map_kind) == GOMP_MAP_ATTACH |
| 1598 | || OMP_CLAUSE_MAP_KIND (c)((enum gomp_map_kind) (omp_clause_subcode_check ((c), (OMP_CLAUSE_MAP ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1598, __FUNCTION__))->omp_clause.subcode.map_kind) == GOMP_MAP_DETACH) |
| 1599 | && is_omp_target (ctx->stmt)) |
| 1600 | { |
| 1601 | /* If this is an offloaded region, an attach operation should |
| 1602 | only exist when the pointer variable is mapped in a prior |
| 1603 | clause. |
| 1604 | If we had an error, we may not have attempted to sort clauses |
| 1605 | properly, so avoid the test. */ |
| 1606 | if (is_gimple_omp_offloaded (ctx->stmt) |
| 1607 | && !seen_error ()) |
| 1608 | gcc_assert((void)(!(maybe_lookup_decl (decl, ctx) || (is_global_var (maybe_lookup_decl_in_outer_ctx (decl, ctx)) && lookup_attribute ("omp declare target" , ((contains_struct_check ((decl), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1612, __FUNCTION__))->decl_common.attributes)))) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1612, __FUNCTION__), 0 : 0)) |
| 1609 | (maybe_lookup_decl (decl, ctx)((void)(!(maybe_lookup_decl (decl, ctx) || (is_global_var (maybe_lookup_decl_in_outer_ctx (decl, ctx)) && lookup_attribute ("omp declare target" , ((contains_struct_check ((decl), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1612, __FUNCTION__))->decl_common.attributes)))) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1612, __FUNCTION__), 0 : 0)) |
| 1610 | || (is_global_var (maybe_lookup_decl_in_outer_ctx (decl, ctx))((void)(!(maybe_lookup_decl (decl, ctx) || (is_global_var (maybe_lookup_decl_in_outer_ctx (decl, ctx)) && lookup_attribute ("omp declare target" , ((contains_struct_check ((decl), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1612, __FUNCTION__))->decl_common.attributes)))) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1612, __FUNCTION__), 0 : 0)) |
| 1611 | && lookup_attribute ("omp declare target",((void)(!(maybe_lookup_decl (decl, ctx) || (is_global_var (maybe_lookup_decl_in_outer_ctx (decl, ctx)) && lookup_attribute ("omp declare target" , ((contains_struct_check ((decl), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1612, __FUNCTION__))->decl_common.attributes)))) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1612, __FUNCTION__), 0 : 0)) |
| 1612 | DECL_ATTRIBUTES (decl))))((void)(!(maybe_lookup_decl (decl, ctx) || (is_global_var (maybe_lookup_decl_in_outer_ctx (decl, ctx)) && lookup_attribute ("omp declare target" , ((contains_struct_check ((decl), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1612, __FUNCTION__))->decl_common.attributes)))) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1612, __FUNCTION__), 0 : 0)); |
| 1613 | |
| 1614 | /* By itself, attach/detach is generated as part of pointer |
| 1615 | variable mapping and should not create new variables in the |
| 1616 | offloaded region, however sender refs for it must be created |
| 1617 | for its address to be passed to the runtime. */ |
| 1618 | tree field |
| 1619 | = build_decl (OMP_CLAUSE_LOCATION (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1619, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.locus, |
| 1620 | FIELD_DECL, NULL_TREE(tree) nullptr, ptr_type_nodeglobal_trees[TI_PTR_TYPE]); |
| 1621 | SET_DECL_ALIGN (field, TYPE_ALIGN (ptr_type_node))(((contains_struct_check ((field), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1621, __FUNCTION__))->decl_common.align) = ffs_hwi ((((tree_class_check ((global_trees[TI_PTR_TYPE]), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1621, __FUNCTION__))->type_common.align) ? ((unsigned)1) << (((tree_class_check ((global_trees[TI_PTR_TYPE]), ( tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1621, __FUNCTION__))->type_common.align) - 1) : 0))); |
| 1622 | insert_field_into_struct (ctx->record_type, field); |
| 1623 | /* To not clash with a map of the pointer variable itself, |
| 1624 | attach/detach maps have their field looked up by the *clause* |
| 1625 | tree expression, not the decl. */ |
| 1626 | gcc_assert (!splay_tree_lookup (ctx->field_map,((void)(!(!splay_tree_lookup (ctx->field_map, (splay_tree_key ) c)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1627, __FUNCTION__), 0 : 0)) |
| 1627 | (splay_tree_key) c))((void)(!(!splay_tree_lookup (ctx->field_map, (splay_tree_key ) c)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1627, __FUNCTION__), 0 : 0)); |
| 1628 | splay_tree_insert (ctx->field_map, (splay_tree_key) c, |
| 1629 | (splay_tree_value) field); |
| 1630 | break; |
| 1631 | } |
| 1632 | if (OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1632, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_MAP |
| 1633 | && (OMP_CLAUSE_MAP_KIND (c)((enum gomp_map_kind) (omp_clause_subcode_check ((c), (OMP_CLAUSE_MAP ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1633, __FUNCTION__))->omp_clause.subcode.map_kind) == GOMP_MAP_FIRSTPRIVATE_POINTER |
| 1634 | || (OMP_CLAUSE_MAP_KIND (c)((enum gomp_map_kind) (omp_clause_subcode_check ((c), (OMP_CLAUSE_MAP ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1634, __FUNCTION__))->omp_clause.subcode.map_kind) |
| 1635 | == GOMP_MAP_FIRSTPRIVATE_REFERENCE))) |
| 1636 | { |
| 1637 | if (TREE_CODE (decl)((enum tree_code) (decl)->base.code) == COMPONENT_REF |
| 1638 | || (TREE_CODE (decl)((enum tree_code) (decl)->base.code) == INDIRECT_REF |
| 1639 | && TREE_CODE (TREE_OPERAND (decl, 0))((enum tree_code) ((*((const_cast<tree*> (tree_operand_check ((decl), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1639, __FUNCTION__))))))->base.code) == COMPONENT_REF |
| 1640 | && (((TREE_CODE (TREE_TYPE (TREE_OPERAND (decl, 0)))((enum tree_code) (((contains_struct_check (((*((const_cast< tree*> (tree_operand_check ((decl), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1640, __FUNCTION__)))))), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1640, __FUNCTION__))->typed.type))->base.code) |
| 1641 | == REFERENCE_TYPE) |
| 1642 | || (TREE_CODE (TREE_TYPE (TREE_OPERAND (decl, 0)))((enum tree_code) (((contains_struct_check (((*((const_cast< tree*> (tree_operand_check ((decl), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1642, __FUNCTION__)))))), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1642, __FUNCTION__))->typed.type))->base.code) |
| 1643 | == POINTER_TYPE))))) |
| 1644 | break; |
| 1645 | if (DECL_SIZE (decl)((contains_struct_check ((decl), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1645, __FUNCTION__))->decl_common.size) |
| 1646 | && TREE_CODE (DECL_SIZE (decl))((enum tree_code) (((contains_struct_check ((decl), (TS_DECL_COMMON ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1646, __FUNCTION__))->decl_common.size))->base.code) != INTEGER_CST) |
| 1647 | { |
| 1648 | tree decl2 = DECL_VALUE_EXPR (decl)(decl_value_expr_lookup ((contains_struct_check ((decl), (TS_DECL_WRTL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1648, __FUNCTION__)))); |
| 1649 | gcc_assert (TREE_CODE (decl2) == INDIRECT_REF)((void)(!(((enum tree_code) (decl2)->base.code) == INDIRECT_REF ) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1649, __FUNCTION__), 0 : 0)); |
| 1650 | decl2 = TREE_OPERAND (decl2, 0)(*((const_cast<tree*> (tree_operand_check ((decl2), (0) , "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1650, __FUNCTION__))))); |
| 1651 | gcc_assert (DECL_P (decl2))((void)(!((tree_code_type_tmpl <0>::tree_code_type[(int ) (((enum tree_code) (decl2)->base.code))] == tcc_declaration )) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1651, __FUNCTION__), 0 : 0)); |
| 1652 | install_var_local (decl2, ctx); |
| 1653 | } |
| 1654 | install_var_local (decl, ctx); |
| 1655 | break; |
| 1656 | } |
| 1657 | if (DECL_P (decl)(tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code ) (decl)->base.code))] == tcc_declaration)) |
| 1658 | { |
| 1659 | if (DECL_SIZE (decl)((contains_struct_check ((decl), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1659, __FUNCTION__))->decl_common.size) |
| 1660 | && TREE_CODE (DECL_SIZE (decl))((enum tree_code) (((contains_struct_check ((decl), (TS_DECL_COMMON ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1660, __FUNCTION__))->decl_common.size))->base.code) != INTEGER_CST) |
| 1661 | { |
| 1662 | tree decl2 = DECL_VALUE_EXPR (decl)(decl_value_expr_lookup ((contains_struct_check ((decl), (TS_DECL_WRTL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1662, __FUNCTION__)))); |
| 1663 | gcc_assert (TREE_CODE (decl2) == INDIRECT_REF)((void)(!(((enum tree_code) (decl2)->base.code) == INDIRECT_REF ) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1663, __FUNCTION__), 0 : 0)); |
| 1664 | decl2 = TREE_OPERAND (decl2, 0)(*((const_cast<tree*> (tree_operand_check ((decl2), (0) , "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1664, __FUNCTION__))))); |
| 1665 | gcc_assert (DECL_P (decl2))((void)(!((tree_code_type_tmpl <0>::tree_code_type[(int ) (((enum tree_code) (decl2)->base.code))] == tcc_declaration )) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1665, __FUNCTION__), 0 : 0)); |
| 1666 | install_var_field (decl2, true, 3, ctx); |
| 1667 | install_var_local (decl2, ctx); |
| 1668 | install_var_local (decl, ctx); |
| 1669 | } |
| 1670 | else |
| 1671 | { |
| 1672 | if (OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1672, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_MAP |
| 1673 | && OMP_CLAUSE_MAP_KIND (c)((enum gomp_map_kind) (omp_clause_subcode_check ((c), (OMP_CLAUSE_MAP ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1673, __FUNCTION__))->omp_clause.subcode.map_kind) == GOMP_MAP_POINTER |
| 1674 | && !OMP_CLAUSE_MAP_ZERO_BIAS_ARRAY_SECTION (c)((omp_clause_subcode_check ((c), (OMP_CLAUSE_MAP), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1674, __FUNCTION__))->base.public_flag) |
| 1675 | && TREE_CODE (TREE_TYPE (decl))((enum tree_code) (((contains_struct_check ((decl), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1675, __FUNCTION__))->typed.type))->base.code) == ARRAY_TYPE) |
| 1676 | install_var_field (decl, true, 7, ctx); |
| 1677 | else |
| 1678 | install_var_field (decl, true, 3, ctx); |
| 1679 | if (is_gimple_omp_offloaded (ctx->stmt) |
| 1680 | && !(is_gimple_omp_oacc (ctx->stmt) |
| 1681 | && OMP_CLAUSE_MAP_IN_REDUCTION (c)(((omp_clause_subcode_check ((c), (OMP_CLAUSE_MAP), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1681, __FUNCTION__)))->base.private_flag))) |
| 1682 | install_var_local (decl, ctx); |
| 1683 | } |
| 1684 | } |
| 1685 | else |
| 1686 | { |
| 1687 | tree base = get_base_address (decl); |
| 1688 | tree nc = OMP_CLAUSE_CHAIN (c)((contains_struct_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1688, __FUNCTION__, (OMP_CLAUSE)))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1688, __FUNCTION__))->common.chain); |
| 1689 | if (DECL_P (base)(tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code ) (base)->base.code))] == tcc_declaration) |
| 1690 | && nc != NULL_TREE(tree) nullptr |
| 1691 | && OMP_CLAUSE_CODE (nc)((tree_check ((nc), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1691, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_MAP |
| 1692 | && OMP_CLAUSE_DECL (nc)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((nc), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1692, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1692, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1692, __FUNCTION__))) == base |
| 1693 | && OMP_CLAUSE_MAP_KIND (nc)((enum gomp_map_kind) (omp_clause_subcode_check ((nc), (OMP_CLAUSE_MAP ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1693, __FUNCTION__))->omp_clause.subcode.map_kind) == GOMP_MAP_POINTER |
| 1694 | && integer_zerop (OMP_CLAUSE_SIZE (nc)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((nc), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1694, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_FROM), (OMP_CLAUSE__CACHE_ ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1694, __FUNCTION__))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1694, __FUNCTION__))))) |
| 1695 | { |
| 1696 | OMP_CLAUSE_MAP_ZERO_BIAS_ARRAY_SECTION (c)((omp_clause_subcode_check ((c), (OMP_CLAUSE_MAP), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1696, __FUNCTION__))->base.public_flag) = 1; |
| 1697 | OMP_CLAUSE_MAP_ZERO_BIAS_ARRAY_SECTION (nc)((omp_clause_subcode_check ((nc), (OMP_CLAUSE_MAP), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1697, __FUNCTION__))->base.public_flag) = 1; |
| 1698 | } |
| 1699 | else |
| 1700 | { |
| 1701 | if (ctx->outer) |
| 1702 | { |
| 1703 | scan_omp_op (&OMP_CLAUSE_DECL (c)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1703, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1703, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1703, __FUNCTION__))), ctx->outer); |
| 1704 | decl = OMP_CLAUSE_DECL (c)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1704, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1704, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1704, __FUNCTION__))); |
| 1705 | } |
| 1706 | gcc_assert (!splay_tree_lookup (ctx->field_map,((void)(!(!splay_tree_lookup (ctx->field_map, (splay_tree_key ) decl)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1707, __FUNCTION__), 0 : 0)) |
| 1707 | (splay_tree_key) decl))((void)(!(!splay_tree_lookup (ctx->field_map, (splay_tree_key ) decl)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1707, __FUNCTION__), 0 : 0)); |
| 1708 | tree field |
| 1709 | = build_decl (OMP_CLAUSE_LOCATION (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1709, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.locus, |
| 1710 | FIELD_DECL, NULL_TREE(tree) nullptr, ptr_type_nodeglobal_trees[TI_PTR_TYPE]); |
| 1711 | SET_DECL_ALIGN (field, TYPE_ALIGN (ptr_type_node))(((contains_struct_check ((field), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1711, __FUNCTION__))->decl_common.align) = ffs_hwi ((((tree_class_check ((global_trees[TI_PTR_TYPE]), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1711, __FUNCTION__))->type_common.align) ? ((unsigned)1) << (((tree_class_check ((global_trees[TI_PTR_TYPE]), ( tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1711, __FUNCTION__))->type_common.align) - 1) : 0))); |
| 1712 | insert_field_into_struct (ctx->record_type, field); |
| 1713 | splay_tree_insert (ctx->field_map, (splay_tree_key) decl, |
| 1714 | (splay_tree_value) field); |
| 1715 | } |
| 1716 | } |
| 1717 | break; |
| 1718 | |
| 1719 | case OMP_CLAUSE_ORDER: |
| 1720 | ctx->order_concurrent = true; |
| 1721 | break; |
| 1722 | |
| 1723 | case OMP_CLAUSE_BIND: |
| 1724 | ctx->loop_p = true; |
| 1725 | break; |
| 1726 | |
| 1727 | case OMP_CLAUSE_NOWAIT: |
| 1728 | case OMP_CLAUSE_ORDERED: |
| 1729 | case OMP_CLAUSE_COLLAPSE: |
| 1730 | case OMP_CLAUSE_UNTIED: |
| 1731 | case OMP_CLAUSE_MERGEABLE: |
| 1732 | case OMP_CLAUSE_PROC_BIND: |
| 1733 | case OMP_CLAUSE_SAFELEN: |
| 1734 | case OMP_CLAUSE_SIMDLEN: |
| 1735 | case OMP_CLAUSE_THREADS: |
| 1736 | case OMP_CLAUSE_SIMD: |
| 1737 | case OMP_CLAUSE_NOGROUP: |
| 1738 | case OMP_CLAUSE_DEFAULTMAP: |
| 1739 | case OMP_CLAUSE_ASYNC: |
| 1740 | case OMP_CLAUSE_WAIT: |
| 1741 | case OMP_CLAUSE_GANG: |
| 1742 | case OMP_CLAUSE_WORKER: |
| 1743 | case OMP_CLAUSE_VECTOR: |
| 1744 | case OMP_CLAUSE_INDEPENDENT: |
| 1745 | case OMP_CLAUSE_AUTO: |
| 1746 | case OMP_CLAUSE_SEQ: |
| 1747 | case OMP_CLAUSE_TILE: |
| 1748 | case OMP_CLAUSE__SIMT_: |
| 1749 | case OMP_CLAUSE_DEFAULT: |
| 1750 | case OMP_CLAUSE_NONTEMPORAL: |
| 1751 | case OMP_CLAUSE_IF_PRESENT: |
| 1752 | case OMP_CLAUSE_FINALIZE: |
| 1753 | case OMP_CLAUSE_TASK_REDUCTION: |
| 1754 | case OMP_CLAUSE_ALLOCATE: |
| 1755 | break; |
| 1756 | |
| 1757 | case OMP_CLAUSE_ALIGNED: |
| 1758 | decl = OMP_CLAUSE_DECL (c)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1758, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1758, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1758, __FUNCTION__))); |
| 1759 | if (is_global_var (decl) |
| 1760 | && TREE_CODE (TREE_TYPE (decl))((enum tree_code) (((contains_struct_check ((decl), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1760, __FUNCTION__))->typed.type))->base.code) == ARRAY_TYPE) |
| 1761 | install_var_local (decl, ctx); |
| 1762 | break; |
| 1763 | |
| 1764 | case OMP_CLAUSE__CONDTEMP_: |
| 1765 | decl = OMP_CLAUSE_DECL (c)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1765, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1765, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1765, __FUNCTION__))); |
| 1766 | if (is_parallel_ctx (ctx)) |
| 1767 | { |
| 1768 | install_var_field (decl, false, 3, ctx); |
| 1769 | install_var_local (decl, ctx); |
| 1770 | } |
| 1771 | else if (gimple_code (ctx->stmt) == GIMPLE_OMP_FOR |
| 1772 | && gimple_omp_for_kind (ctx->stmt) == GF_OMP_FOR_KIND_SIMD |
| 1773 | && !OMP_CLAUSE__CONDTEMP__ITER (c)((omp_clause_subcode_check ((c), (OMP_CLAUSE__CONDTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1773, __FUNCTION__))->base.public_flag)) |
| 1774 | install_var_local (decl, ctx); |
| 1775 | break; |
| 1776 | |
| 1777 | case OMP_CLAUSE__CACHE_: |
| 1778 | case OMP_CLAUSE_NOHOST: |
| 1779 | default: |
| 1780 | gcc_unreachable ()(fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1780, __FUNCTION__)); |
| 1781 | } |
| 1782 | } |
| 1783 | |
| 1784 | for (c = clauses; c; c = OMP_CLAUSE_CHAIN (c)((contains_struct_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1784, __FUNCTION__, (OMP_CLAUSE)))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1784, __FUNCTION__))->common.chain)) |
| 1785 | { |
| 1786 | switch (OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1786, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code) |
| 1787 | { |
| 1788 | case OMP_CLAUSE_LASTPRIVATE: |
| 1789 | /* Let the corresponding firstprivate clause create |
| 1790 | the variable. */ |
| 1791 | if (OMP_CLAUSE_LASTPRIVATE_GIMPLE_SEQ (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1791, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.gimple_reduction_init) |
| 1792 | scan_array_reductions = true; |
| 1793 | if (OMP_CLAUSE_LASTPRIVATE_FIRSTPRIVATE (c)((omp_clause_subcode_check ((c), (OMP_CLAUSE_LASTPRIVATE), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1793, __FUNCTION__))->base.public_flag)) |
| 1794 | break; |
| 1795 | /* FALLTHRU */ |
| 1796 | |
| 1797 | case OMP_CLAUSE_FIRSTPRIVATE: |
| 1798 | case OMP_CLAUSE_PRIVATE: |
| 1799 | case OMP_CLAUSE_LINEAR: |
| 1800 | case OMP_CLAUSE_HAS_DEVICE_ADDR: |
| 1801 | case OMP_CLAUSE_IS_DEVICE_PTR: |
| 1802 | decl = OMP_CLAUSE_DECL (c)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1802, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1802, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1802, __FUNCTION__))); |
| 1803 | if (OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1803, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_HAS_DEVICE_ADDR) |
| 1804 | { |
| 1805 | while (TREE_CODE (decl)((enum tree_code) (decl)->base.code) == INDIRECT_REF |
| 1806 | || TREE_CODE (decl)((enum tree_code) (decl)->base.code) == ARRAY_REF) |
| 1807 | decl = TREE_OPERAND (decl, 0)(*((const_cast<tree*> (tree_operand_check ((decl), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1807, __FUNCTION__))))); |
| 1808 | } |
| 1809 | |
| 1810 | if (is_variable_sized (decl)) |
| 1811 | { |
| 1812 | if ((OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1812, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_FIRSTPRIVATE |
| 1813 | || OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1813, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_IS_DEVICE_PTR |
| 1814 | || OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1814, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_HAS_DEVICE_ADDR) |
| 1815 | && is_gimple_omp_offloaded (ctx->stmt)) |
| 1816 | { |
| 1817 | tree decl2 = DECL_VALUE_EXPR (decl)(decl_value_expr_lookup ((contains_struct_check ((decl), (TS_DECL_WRTL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1817, __FUNCTION__)))); |
| 1818 | gcc_assert (TREE_CODE (decl2) == INDIRECT_REF)((void)(!(((enum tree_code) (decl2)->base.code) == INDIRECT_REF ) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1818, __FUNCTION__), 0 : 0)); |
| 1819 | decl2 = TREE_OPERAND (decl2, 0)(*((const_cast<tree*> (tree_operand_check ((decl2), (0) , "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1819, __FUNCTION__))))); |
| 1820 | gcc_assert (DECL_P (decl2))((void)(!((tree_code_type_tmpl <0>::tree_code_type[(int ) (((enum tree_code) (decl2)->base.code))] == tcc_declaration )) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1820, __FUNCTION__), 0 : 0)); |
| 1821 | install_var_local (decl2, ctx); |
| 1822 | fixup_remapped_decl (decl2, ctx, false); |
| 1823 | } |
| 1824 | install_var_local (decl, ctx); |
| 1825 | } |
| 1826 | fixup_remapped_decl (decl, ctx, |
| 1827 | OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1827, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_PRIVATE |
| 1828 | && OMP_CLAUSE_PRIVATE_DEBUG (c)((omp_clause_subcode_check ((c), (OMP_CLAUSE_PRIVATE), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1828, __FUNCTION__))->base.public_flag)); |
| 1829 | if (OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1829, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_LINEAR |
| 1830 | && OMP_CLAUSE_LINEAR_GIMPLE_SEQ (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1830, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.gimple_reduction_init) |
| 1831 | scan_array_reductions = true; |
| 1832 | break; |
| 1833 | |
| 1834 | case OMP_CLAUSE_REDUCTION: |
| 1835 | case OMP_CLAUSE_IN_REDUCTION: |
| 1836 | decl = OMP_CLAUSE_DECL (c)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1836, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1836, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1836, __FUNCTION__))); |
| 1837 | if (TREE_CODE (decl)((enum tree_code) (decl)->base.code) != MEM_REF && !is_omp_target (ctx->stmt)) |
| 1838 | { |
| 1839 | if (is_variable_sized (decl)) |
| 1840 | install_var_local (decl, ctx); |
| 1841 | fixup_remapped_decl (decl, ctx, false); |
| 1842 | } |
| 1843 | if (OMP_CLAUSE_REDUCTION_PLACEHOLDER (c)(*(omp_clause_elt_check (((omp_clause_range_check ((c), (OMP_CLAUSE_REDUCTION ), (OMP_CLAUSE_IN_REDUCTION), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1843, __FUNCTION__))), (3), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1843, __FUNCTION__)))) |
| 1844 | scan_array_reductions = true; |
| 1845 | break; |
| 1846 | |
| 1847 | case OMP_CLAUSE_TASK_REDUCTION: |
| 1848 | if (OMP_CLAUSE_REDUCTION_PLACEHOLDER (c)(*(omp_clause_elt_check (((omp_clause_range_check ((c), (OMP_CLAUSE_REDUCTION ), (OMP_CLAUSE_IN_REDUCTION), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1848, __FUNCTION__))), (3), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1848, __FUNCTION__)))) |
| 1849 | scan_array_reductions = true; |
| 1850 | break; |
| 1851 | |
| 1852 | case OMP_CLAUSE_SHARED: |
| 1853 | /* Ignore shared directives in teams construct inside of |
| 1854 | target construct. */ |
| 1855 | if (gimple_code (ctx->stmt) == GIMPLE_OMP_TEAMS |
| 1856 | && !is_host_teams_ctx (ctx)) |
| 1857 | break; |
| 1858 | decl = OMP_CLAUSE_DECL (c)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1858, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1858, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1858, __FUNCTION__))); |
| 1859 | if (is_global_var (maybe_lookup_decl_in_outer_ctx (decl, ctx))) |
| 1860 | break; |
| 1861 | if (OMP_CLAUSE_SHARED_FIRSTPRIVATE (c)((omp_clause_subcode_check ((c), (OMP_CLAUSE_SHARED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1861, __FUNCTION__))->base.public_flag)) |
| 1862 | { |
| 1863 | if (is_global_var (maybe_lookup_decl_in_outer_ctx (decl, |
| 1864 | ctx->outer))) |
| 1865 | break; |
| 1866 | bool by_ref = use_pointer_for_field (decl, ctx); |
| 1867 | install_var_field (decl, by_ref, 11, ctx); |
| 1868 | break; |
| 1869 | } |
| 1870 | fixup_remapped_decl (decl, ctx, false); |
| 1871 | break; |
| 1872 | |
| 1873 | case OMP_CLAUSE_MAP: |
| 1874 | if (!is_gimple_omp_offloaded (ctx->stmt)) |
| 1875 | break; |
| 1876 | decl = OMP_CLAUSE_DECL (c)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1876, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1876, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1876, __FUNCTION__))); |
| 1877 | if (DECL_P (decl)(tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code ) (decl)->base.code))] == tcc_declaration) |
| 1878 | && ((OMP_CLAUSE_MAP_KIND (c)((enum gomp_map_kind) (omp_clause_subcode_check ((c), (OMP_CLAUSE_MAP ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1878, __FUNCTION__))->omp_clause.subcode.map_kind) != GOMP_MAP_FIRSTPRIVATE_POINTER |
| 1879 | && (OMP_CLAUSE_MAP_KIND (c)((enum gomp_map_kind) (omp_clause_subcode_check ((c), (OMP_CLAUSE_MAP ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1879, __FUNCTION__))->omp_clause.subcode.map_kind) |
| 1880 | != GOMP_MAP_FIRSTPRIVATE_REFERENCE)) |
| 1881 | || TREE_CODE (TREE_TYPE (decl))((enum tree_code) (((contains_struct_check ((decl), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1881, __FUNCTION__))->typed.type))->base.code) == ARRAY_TYPE) |
| 1882 | && is_global_var (maybe_lookup_decl_in_outer_ctx (decl, ctx)) |
| 1883 | && varpool_node::get_create (decl)->offloadable) |
| 1884 | break; |
| 1885 | if ((OMP_CLAUSE_MAP_KIND (c)((enum gomp_map_kind) (omp_clause_subcode_check ((c), (OMP_CLAUSE_MAP ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1885, __FUNCTION__))->omp_clause.subcode.map_kind) == GOMP_MAP_ATTACH |
| 1886 | || OMP_CLAUSE_MAP_KIND (c)((enum gomp_map_kind) (omp_clause_subcode_check ((c), (OMP_CLAUSE_MAP ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1886, __FUNCTION__))->omp_clause.subcode.map_kind) == GOMP_MAP_DETACH) |
| 1887 | && is_omp_target (ctx->stmt) |
| 1888 | && !is_gimple_omp_offloaded (ctx->stmt)) |
| 1889 | break; |
| 1890 | if (DECL_P (decl)(tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code ) (decl)->base.code))] == tcc_declaration)) |
| 1891 | { |
| 1892 | if ((OMP_CLAUSE_MAP_KIND (c)((enum gomp_map_kind) (omp_clause_subcode_check ((c), (OMP_CLAUSE_MAP ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1892, __FUNCTION__))->omp_clause.subcode.map_kind) == GOMP_MAP_POINTER |
| 1893 | || OMP_CLAUSE_MAP_KIND (c)((enum gomp_map_kind) (omp_clause_subcode_check ((c), (OMP_CLAUSE_MAP ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1893, __FUNCTION__))->omp_clause.subcode.map_kind) == GOMP_MAP_FIRSTPRIVATE_POINTER) |
| 1894 | && TREE_CODE (TREE_TYPE (decl))((enum tree_code) (((contains_struct_check ((decl), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1894, __FUNCTION__))->typed.type))->base.code) == ARRAY_TYPE |
| 1895 | && !COMPLETE_TYPE_P (TREE_TYPE (decl))(((tree_class_check ((((contains_struct_check ((decl), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1895, __FUNCTION__))->typed.type)), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1895, __FUNCTION__))->type_common.size) != (tree) nullptr )) |
| 1896 | { |
| 1897 | tree new_decl = lookup_decl (decl, ctx); |
| 1898 | TREE_TYPE (new_decl)((contains_struct_check ((new_decl), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1898, __FUNCTION__))->typed.type) |
| 1899 | = remap_type (TREE_TYPE (decl)((contains_struct_check ((decl), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1899, __FUNCTION__))->typed.type), &ctx->cb); |
| 1900 | } |
| 1901 | else if (DECL_SIZE (decl)((contains_struct_check ((decl), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1901, __FUNCTION__))->decl_common.size) |
| 1902 | && TREE_CODE (DECL_SIZE (decl))((enum tree_code) (((contains_struct_check ((decl), (TS_DECL_COMMON ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1902, __FUNCTION__))->decl_common.size))->base.code) != INTEGER_CST) |
| 1903 | { |
| 1904 | tree decl2 = DECL_VALUE_EXPR (decl)(decl_value_expr_lookup ((contains_struct_check ((decl), (TS_DECL_WRTL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1904, __FUNCTION__)))); |
| 1905 | gcc_assert (TREE_CODE (decl2) == INDIRECT_REF)((void)(!(((enum tree_code) (decl2)->base.code) == INDIRECT_REF ) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1905, __FUNCTION__), 0 : 0)); |
| 1906 | decl2 = TREE_OPERAND (decl2, 0)(*((const_cast<tree*> (tree_operand_check ((decl2), (0) , "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1906, __FUNCTION__))))); |
| 1907 | gcc_assert (DECL_P (decl2))((void)(!((tree_code_type_tmpl <0>::tree_code_type[(int ) (((enum tree_code) (decl2)->base.code))] == tcc_declaration )) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1907, __FUNCTION__), 0 : 0)); |
| 1908 | fixup_remapped_decl (decl2, ctx, false); |
| 1909 | fixup_remapped_decl (decl, ctx, true); |
| 1910 | } |
| 1911 | else |
| 1912 | fixup_remapped_decl (decl, ctx, false); |
| 1913 | } |
| 1914 | break; |
| 1915 | |
| 1916 | case OMP_CLAUSE_COPYPRIVATE: |
| 1917 | case OMP_CLAUSE_COPYIN: |
| 1918 | case OMP_CLAUSE_DEFAULT: |
| 1919 | case OMP_CLAUSE_IF: |
| 1920 | case OMP_CLAUSE_NUM_THREADS: |
| 1921 | case OMP_CLAUSE_NUM_TEAMS: |
| 1922 | case OMP_CLAUSE_THREAD_LIMIT: |
| 1923 | case OMP_CLAUSE_DEVICE: |
| 1924 | case OMP_CLAUSE_SCHEDULE: |
| 1925 | case OMP_CLAUSE_DIST_SCHEDULE: |
| 1926 | case OMP_CLAUSE_NOWAIT: |
| 1927 | case OMP_CLAUSE_ORDERED: |
| 1928 | case OMP_CLAUSE_COLLAPSE: |
| 1929 | case OMP_CLAUSE_UNTIED: |
| 1930 | case OMP_CLAUSE_FINAL: |
| 1931 | case OMP_CLAUSE_MERGEABLE: |
| 1932 | case OMP_CLAUSE_PROC_BIND: |
| 1933 | case OMP_CLAUSE_SAFELEN: |
| 1934 | case OMP_CLAUSE_SIMDLEN: |
| 1935 | case OMP_CLAUSE_ALIGNED: |
| 1936 | case OMP_CLAUSE_DEPEND: |
| 1937 | case OMP_CLAUSE_DETACH: |
| 1938 | case OMP_CLAUSE_ALLOCATE: |
| 1939 | case OMP_CLAUSE__LOOPTEMP_: |
| 1940 | case OMP_CLAUSE__REDUCTEMP_: |
| 1941 | case OMP_CLAUSE_TO: |
| 1942 | case OMP_CLAUSE_FROM: |
| 1943 | case OMP_CLAUSE_PRIORITY: |
| 1944 | case OMP_CLAUSE_GRAINSIZE: |
| 1945 | case OMP_CLAUSE_NUM_TASKS: |
| 1946 | case OMP_CLAUSE_THREADS: |
| 1947 | case OMP_CLAUSE_SIMD: |
| 1948 | case OMP_CLAUSE_NOGROUP: |
| 1949 | case OMP_CLAUSE_DEFAULTMAP: |
| 1950 | case OMP_CLAUSE_ORDER: |
| 1951 | case OMP_CLAUSE_BIND: |
| 1952 | case OMP_CLAUSE_USE_DEVICE_PTR: |
| 1953 | case OMP_CLAUSE_USE_DEVICE_ADDR: |
| 1954 | case OMP_CLAUSE_NONTEMPORAL: |
| 1955 | case OMP_CLAUSE_ASYNC: |
| 1956 | case OMP_CLAUSE_WAIT: |
| 1957 | case OMP_CLAUSE_NUM_GANGS: |
| 1958 | case OMP_CLAUSE_NUM_WORKERS: |
| 1959 | case OMP_CLAUSE_VECTOR_LENGTH: |
| 1960 | case OMP_CLAUSE_GANG: |
| 1961 | case OMP_CLAUSE_WORKER: |
| 1962 | case OMP_CLAUSE_VECTOR: |
| 1963 | case OMP_CLAUSE_INDEPENDENT: |
| 1964 | case OMP_CLAUSE_AUTO: |
| 1965 | case OMP_CLAUSE_SEQ: |
| 1966 | case OMP_CLAUSE_TILE: |
| 1967 | case OMP_CLAUSE__SIMT_: |
| 1968 | case OMP_CLAUSE_IF_PRESENT: |
| 1969 | case OMP_CLAUSE_FINALIZE: |
| 1970 | case OMP_CLAUSE_FILTER: |
| 1971 | case OMP_CLAUSE__CONDTEMP_: |
| 1972 | break; |
| 1973 | |
| 1974 | case OMP_CLAUSE__CACHE_: |
| 1975 | case OMP_CLAUSE_NOHOST: |
| 1976 | default: |
| 1977 | gcc_unreachable ()(fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1977, __FUNCTION__)); |
| 1978 | } |
| 1979 | } |
| 1980 | |
| 1981 | gcc_checking_assert (!scan_array_reductions((void)(!(!scan_array_reductions || !is_gimple_omp_oacc (ctx-> stmt)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1982, __FUNCTION__), 0 : 0)) |
| 1982 | || !is_gimple_omp_oacc (ctx->stmt))((void)(!(!scan_array_reductions || !is_gimple_omp_oacc (ctx-> stmt)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1982, __FUNCTION__), 0 : 0)); |
| 1983 | if (scan_array_reductions) |
| 1984 | { |
| 1985 | for (c = clauses; c; c = OMP_CLAUSE_CHAIN (c)((contains_struct_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1985, __FUNCTION__, (OMP_CLAUSE)))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1985, __FUNCTION__))->common.chain)) |
| 1986 | if ((OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1986, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_REDUCTION |
| 1987 | || OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1987, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_IN_REDUCTION |
| 1988 | || OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1988, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_TASK_REDUCTION) |
| 1989 | && OMP_CLAUSE_REDUCTION_PLACEHOLDER (c)(*(omp_clause_elt_check (((omp_clause_range_check ((c), (OMP_CLAUSE_REDUCTION ), (OMP_CLAUSE_IN_REDUCTION), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1989, __FUNCTION__))), (3), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1989, __FUNCTION__)))) |
| 1990 | { |
| 1991 | omp_context *rctx = ctx; |
| 1992 | if (is_omp_target (ctx->stmt)) |
| 1993 | rctx = ctx->outer; |
| 1994 | scan_omp (&OMP_CLAUSE_REDUCTION_GIMPLE_INIT (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1994, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.gimple_reduction_init, rctx); |
| 1995 | scan_omp (&OMP_CLAUSE_REDUCTION_GIMPLE_MERGE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1995, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.gimple_reduction_merge, rctx); |
| 1996 | } |
| 1997 | else if (OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1997, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_LASTPRIVATE |
| 1998 | && OMP_CLAUSE_LASTPRIVATE_GIMPLE_SEQ (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1998, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.gimple_reduction_init) |
| 1999 | scan_omp (&OMP_CLAUSE_LASTPRIVATE_GIMPLE_SEQ (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 1999, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.gimple_reduction_init, ctx); |
| 2000 | else if (OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2000, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_LINEAR |
| 2001 | && OMP_CLAUSE_LINEAR_GIMPLE_SEQ (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2001, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.gimple_reduction_init) |
| 2002 | scan_omp (&OMP_CLAUSE_LINEAR_GIMPLE_SEQ (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2002, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.gimple_reduction_init, ctx); |
| 2003 | } |
| 2004 | } |
| 2005 | |
| 2006 | /* Create a new name for omp child function. Returns an identifier. */ |
| 2007 | |
| 2008 | static tree |
| 2009 | create_omp_child_function_name (bool task_copy) |
| 2010 | { |
| 2011 | return clone_function_name_numbered (current_function_decl, |
| 2012 | task_copy ? "_omp_cpyfn" : "_omp_fn"); |
| 2013 | } |
| 2014 | |
| 2015 | /* Return true if CTX may belong to offloaded code: either if current function |
| 2016 | is offloaded, or any enclosing context corresponds to a target region. */ |
| 2017 | |
| 2018 | static bool |
| 2019 | omp_maybe_offloaded_ctx (omp_context *ctx) |
| 2020 | { |
| 2021 | if (cgraph_node::get (current_function_decl)->offloadable) |
| 2022 | return true; |
| 2023 | for (; ctx; ctx = ctx->outer) |
| 2024 | if (is_gimple_omp_offloaded (ctx->stmt)) |
| 2025 | return true; |
| 2026 | return false; |
| 2027 | } |
| 2028 | |
| 2029 | /* Build a decl for the omp child function. It'll not contain a body |
| 2030 | yet, just the bare decl. */ |
| 2031 | |
| 2032 | static void |
| 2033 | create_omp_child_function (omp_context *ctx, bool task_copy) |
| 2034 | { |
| 2035 | tree decl, type, name, t; |
| 2036 | |
| 2037 | name = create_omp_child_function_name (task_copy); |
| 2038 | if (task_copy) |
| 2039 | type = build_function_type_list (void_type_nodeglobal_trees[TI_VOID_TYPE], ptr_type_nodeglobal_trees[TI_PTR_TYPE], |
| 2040 | ptr_type_nodeglobal_trees[TI_PTR_TYPE], NULL_TREE(tree) nullptr); |
| 2041 | else |
| 2042 | type = build_function_type_list (void_type_nodeglobal_trees[TI_VOID_TYPE], ptr_type_nodeglobal_trees[TI_PTR_TYPE], NULL_TREE(tree) nullptr); |
| 2043 | |
| 2044 | decl = build_decl (gimple_location (ctx->stmt), FUNCTION_DECL, name, type); |
| 2045 | |
| 2046 | gcc_checking_assert (!is_gimple_omp_oacc (ctx->stmt)((void)(!(!is_gimple_omp_oacc (ctx->stmt) || !task_copy) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2047, __FUNCTION__), 0 : 0)) |
| 2047 | || !task_copy)((void)(!(!is_gimple_omp_oacc (ctx->stmt) || !task_copy) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2047, __FUNCTION__), 0 : 0)); |
| 2048 | if (!task_copy) |
| 2049 | ctx->cb.dst_fn = decl; |
| 2050 | else |
| 2051 | gimple_omp_task_set_copy_fn (ctx->stmt, decl); |
| 2052 | |
| 2053 | TREE_STATIC (decl)((decl)->base.static_flag) = 1; |
| 2054 | TREE_USED (decl)((decl)->base.used_flag) = 1; |
| 2055 | DECL_ARTIFICIAL (decl)((contains_struct_check ((decl), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2055, __FUNCTION__))->decl_common.artificial_flag) = 1; |
| 2056 | DECL_IGNORED_P (decl)((contains_struct_check ((decl), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2056, __FUNCTION__))->decl_common.ignored_flag) = 0; |
| 2057 | TREE_PUBLIC (decl)((decl)->base.public_flag) = 0; |
| 2058 | DECL_UNINLINABLE (decl)((tree_check ((decl), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2058, __FUNCTION__, (FUNCTION_DECL)))->function_decl.uninlinable ) = 1; |
| 2059 | DECL_EXTERNAL (decl)((contains_struct_check ((decl), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2059, __FUNCTION__))->decl_common.decl_flag_1) = 0; |
| 2060 | DECL_CONTEXT (decl)((contains_struct_check ((decl), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2060, __FUNCTION__))->decl_minimal.context) = NULL_TREE(tree) nullptr; |
| 2061 | DECL_INITIAL (decl)((contains_struct_check ((decl), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2061, __FUNCTION__))->decl_common.initial) = make_node (BLOCK); |
| 2062 | BLOCK_SUPERCONTEXT (DECL_INITIAL (decl))((tree_check ((((contains_struct_check ((decl), (TS_DECL_COMMON ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2062, __FUNCTION__))->decl_common.initial)), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2062, __FUNCTION__, (BLOCK)))->block.supercontext) = decl; |
| 2063 | DECL_ATTRIBUTES (decl)((contains_struct_check ((decl), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2063, __FUNCTION__))->decl_common.attributes) = DECL_ATTRIBUTES (current_function_decl)((contains_struct_check ((current_function_decl), (TS_DECL_COMMON ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2063, __FUNCTION__))->decl_common.attributes); |
| 2064 | /* Remove omp declare simd attribute from the new attributes. */ |
| 2065 | if (tree a = lookup_attribute ("omp declare simd", DECL_ATTRIBUTES (decl)((contains_struct_check ((decl), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2065, __FUNCTION__))->decl_common.attributes))) |
| 2066 | { |
| 2067 | while (tree a2 = lookup_attribute ("omp declare simd", TREE_CHAIN (a)((contains_struct_check ((a), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2067, __FUNCTION__))->common.chain))) |
| 2068 | a = a2; |
| 2069 | a = TREE_CHAIN (a)((contains_struct_check ((a), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2069, __FUNCTION__))->common.chain); |
| 2070 | for (tree *p = &DECL_ATTRIBUTES (decl)((contains_struct_check ((decl), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2070, __FUNCTION__))->decl_common.attributes); *p != a;) |
| 2071 | if (is_attribute_p ("omp declare simd", get_attribute_name (*p))) |
| 2072 | *p = TREE_CHAIN (*p)((contains_struct_check ((*p), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2072, __FUNCTION__))->common.chain); |
| 2073 | else |
| 2074 | { |
| 2075 | tree chain = TREE_CHAIN (*p)((contains_struct_check ((*p), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2075, __FUNCTION__))->common.chain); |
| 2076 | *p = copy_node (*p); |
| 2077 | p = &TREE_CHAIN (*p)((contains_struct_check ((*p), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2077, __FUNCTION__))->common.chain); |
| 2078 | *p = chain; |
| 2079 | } |
| 2080 | } |
| 2081 | DECL_FUNCTION_SPECIFIC_OPTIMIZATION (decl)((tree_check ((decl), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2081, __FUNCTION__, (FUNCTION_DECL)))->function_decl.function_specific_optimization ) |
| 2082 | = DECL_FUNCTION_SPECIFIC_OPTIMIZATION (current_function_decl)((tree_check ((current_function_decl), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2082, __FUNCTION__, (FUNCTION_DECL)))->function_decl.function_specific_optimization ); |
| 2083 | DECL_FUNCTION_SPECIFIC_TARGET (decl)((tree_check ((decl), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2083, __FUNCTION__, (FUNCTION_DECL)))->function_decl.function_specific_target ) |
| 2084 | = DECL_FUNCTION_SPECIFIC_TARGET (current_function_decl)((tree_check ((current_function_decl), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2084, __FUNCTION__, (FUNCTION_DECL)))->function_decl.function_specific_target ); |
| 2085 | DECL_FUNCTION_VERSIONED (decl)((tree_check ((decl), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2085, __FUNCTION__, (FUNCTION_DECL)))->function_decl.versioned_function ) |
| 2086 | = DECL_FUNCTION_VERSIONED (current_function_decl)((tree_check ((current_function_decl), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2086, __FUNCTION__, (FUNCTION_DECL)))->function_decl.versioned_function ); |
| 2087 | |
| 2088 | if (omp_maybe_offloaded_ctx (ctx)) |
| 2089 | { |
| 2090 | cgraph_node::get_create (decl)->offloadable = 1; |
| 2091 | if (ENABLE_OFFLOADING0) |
| 2092 | g->have_offload = true; |
| 2093 | } |
| 2094 | |
| 2095 | if (cgraph_node::get_create (decl)->offloadable) |
| 2096 | { |
| 2097 | const char *target_attr = (is_gimple_omp_offloaded (ctx->stmt) |
| 2098 | ? "omp target entrypoint" |
| 2099 | : "omp declare target"); |
| 2100 | if (lookup_attribute ("omp declare target", |
| 2101 | DECL_ATTRIBUTES (current_function_decl)((contains_struct_check ((current_function_decl), (TS_DECL_COMMON ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2101, __FUNCTION__))->decl_common.attributes))) |
| 2102 | { |
| 2103 | if (is_gimple_omp_offloaded (ctx->stmt)) |
| 2104 | DECL_ATTRIBUTES (decl)((contains_struct_check ((decl), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2104, __FUNCTION__))->decl_common.attributes) |
| 2105 | = remove_attribute ("omp declare target", |
| 2106 | copy_list (DECL_ATTRIBUTES (decl)((contains_struct_check ((decl), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2106, __FUNCTION__))->decl_common.attributes))); |
| 2107 | else |
| 2108 | target_attr = NULLnullptr; |
| 2109 | } |
| 2110 | if (target_attr |
| 2111 | && is_gimple_omp_offloaded (ctx->stmt) |
| 2112 | && lookup_attribute ("noclone", DECL_ATTRIBUTES (decl)((contains_struct_check ((decl), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2112, __FUNCTION__))->decl_common.attributes)) == NULL_TREE(tree) nullptr) |
| 2113 | DECL_ATTRIBUTES (decl)((contains_struct_check ((decl), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2113, __FUNCTION__))->decl_common.attributes) = tree_cons (get_identifier ("noclone")(__builtin_constant_p ("noclone") ? get_identifier_with_length (("noclone"), strlen ("noclone")) : get_identifier ("noclone" )), |
| 2114 | NULL_TREE(tree) nullptr, DECL_ATTRIBUTES (decl)((contains_struct_check ((decl), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2114, __FUNCTION__))->decl_common.attributes)); |
| 2115 | if (target_attr) |
| 2116 | DECL_ATTRIBUTES (decl)((contains_struct_check ((decl), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2116, __FUNCTION__))->decl_common.attributes) |
| 2117 | = tree_cons (get_identifier (target_attr)(__builtin_constant_p (target_attr) ? get_identifier_with_length ((target_attr), strlen (target_attr)) : get_identifier (target_attr )), |
| 2118 | NULL_TREE(tree) nullptr, DECL_ATTRIBUTES (decl)((contains_struct_check ((decl), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2118, __FUNCTION__))->decl_common.attributes)); |
| 2119 | } |
| 2120 | |
| 2121 | t = build_decl (DECL_SOURCE_LOCATION (decl)((contains_struct_check ((decl), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2121, __FUNCTION__))->decl_minimal.locus), |
| 2122 | RESULT_DECL, NULL_TREE(tree) nullptr, void_type_nodeglobal_trees[TI_VOID_TYPE]); |
| 2123 | DECL_ARTIFICIAL (t)((contains_struct_check ((t), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2123, __FUNCTION__))->decl_common.artificial_flag) = 1; |
| 2124 | DECL_IGNORED_P (t)((contains_struct_check ((t), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2124, __FUNCTION__))->decl_common.ignored_flag) = 1; |
| 2125 | DECL_CONTEXT (t)((contains_struct_check ((t), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2125, __FUNCTION__))->decl_minimal.context) = decl; |
| 2126 | DECL_RESULT (decl)((tree_check ((decl), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2126, __FUNCTION__, (FUNCTION_DECL)))->decl_non_common.result ) = t; |
| 2127 | |
| 2128 | tree data_name = get_identifier (".omp_data_i")(__builtin_constant_p (".omp_data_i") ? get_identifier_with_length ((".omp_data_i"), strlen (".omp_data_i")) : get_identifier ( ".omp_data_i")); |
| 2129 | t = build_decl (DECL_SOURCE_LOCATION (decl)((contains_struct_check ((decl), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2129, __FUNCTION__))->decl_minimal.locus), PARM_DECL, data_name, |
| 2130 | ptr_type_nodeglobal_trees[TI_PTR_TYPE]); |
| 2131 | DECL_ARTIFICIAL (t)((contains_struct_check ((t), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2131, __FUNCTION__))->decl_common.artificial_flag) = 1; |
| 2132 | DECL_NAMELESS (t)((contains_struct_check ((t), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2132, __FUNCTION__))->base.u.bits.nameless_flag) = 1; |
| 2133 | DECL_ARG_TYPE (t)((tree_check ((t), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2133, __FUNCTION__, (PARM_DECL)))->decl_common.initial) = ptr_type_nodeglobal_trees[TI_PTR_TYPE]; |
| 2134 | DECL_CONTEXT (t)((contains_struct_check ((t), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2134, __FUNCTION__))->decl_minimal.context) = current_function_decl; |
| 2135 | TREE_USED (t)((t)->base.used_flag) = 1; |
| 2136 | TREE_READONLY (t)((non_type_check ((t), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2136, __FUNCTION__))->base.readonly_flag) = 1; |
| 2137 | DECL_ARGUMENTS (decl)((tree_check ((decl), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2137, __FUNCTION__, (FUNCTION_DECL)))->function_decl.arguments ) = t; |
| 2138 | if (!task_copy) |
| 2139 | ctx->receiver_decl = t; |
| 2140 | else |
| 2141 | { |
| 2142 | t = build_decl (DECL_SOURCE_LOCATION (decl)((contains_struct_check ((decl), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2142, __FUNCTION__))->decl_minimal.locus), |
| 2143 | PARM_DECL, get_identifier (".omp_data_o")(__builtin_constant_p (".omp_data_o") ? get_identifier_with_length ((".omp_data_o"), strlen (".omp_data_o")) : get_identifier ( ".omp_data_o")), |
| 2144 | ptr_type_nodeglobal_trees[TI_PTR_TYPE]); |
| 2145 | DECL_ARTIFICIAL (t)((contains_struct_check ((t), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2145, __FUNCTION__))->decl_common.artificial_flag) = 1; |
| 2146 | DECL_NAMELESS (t)((contains_struct_check ((t), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2146, __FUNCTION__))->base.u.bits.nameless_flag) = 1; |
| 2147 | DECL_ARG_TYPE (t)((tree_check ((t), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2147, __FUNCTION__, (PARM_DECL)))->decl_common.initial) = ptr_type_nodeglobal_trees[TI_PTR_TYPE]; |
| 2148 | DECL_CONTEXT (t)((contains_struct_check ((t), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2148, __FUNCTION__))->decl_minimal.context) = current_function_decl; |
| 2149 | TREE_USED (t)((t)->base.used_flag) = 1; |
| 2150 | TREE_ADDRESSABLE (t)((t)->base.addressable_flag) = 1; |
| 2151 | DECL_CHAIN (t)(((contains_struct_check (((contains_struct_check ((t), (TS_DECL_MINIMAL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2151, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2151, __FUNCTION__))->common.chain)) = DECL_ARGUMENTS (decl)((tree_check ((decl), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2151, __FUNCTION__, (FUNCTION_DECL)))->function_decl.arguments ); |
| 2152 | DECL_ARGUMENTS (decl)((tree_check ((decl), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2152, __FUNCTION__, (FUNCTION_DECL)))->function_decl.arguments ) = t; |
| 2153 | } |
| 2154 | |
| 2155 | /* Allocate memory for the function structure. The call to |
| 2156 | allocate_struct_function clobbers CFUN, so we need to restore |
| 2157 | it afterward. */ |
| 2158 | push_struct_function (decl); |
| 2159 | cfun(cfun + 0)->function_end_locus = gimple_location (ctx->stmt); |
| 2160 | init_tree_ssa (cfun(cfun + 0)); |
| 2161 | pop_cfun (); |
| 2162 | } |
| 2163 | |
| 2164 | /* Callback for walk_gimple_seq. Check if combined parallel |
| 2165 | contains gimple_omp_for_combined_into_p OMP_FOR. */ |
| 2166 | |
| 2167 | tree |
| 2168 | omp_find_combined_for (gimple_stmt_iterator *gsi_p, |
| 2169 | bool *handled_ops_p, |
| 2170 | struct walk_stmt_info *wi) |
| 2171 | { |
| 2172 | gimple *stmt = gsi_stmt (*gsi_p); |
| 2173 | |
| 2174 | *handled_ops_p = true; |
| 2175 | switch (gimple_code (stmt)) |
| 2176 | { |
| 2177 | WALK_SUBSTMTScase GIMPLE_BIND: case GIMPLE_TRY: case GIMPLE_CATCH: case GIMPLE_EH_FILTER : case GIMPLE_ASSUME: case GIMPLE_TRANSACTION: *handled_ops_p = false; break;; |
| 2178 | |
| 2179 | case GIMPLE_OMP_FOR: |
| 2180 | if (gimple_omp_for_combined_into_p (stmt) |
| 2181 | && gimple_omp_for_kind (stmt) |
| 2182 | == *(const enum gf_mask *) (wi->info)) |
| 2183 | { |
| 2184 | wi->info = stmt; |
| 2185 | return integer_zero_nodeglobal_trees[TI_INTEGER_ZERO]; |
| 2186 | } |
| 2187 | break; |
| 2188 | default: |
| 2189 | break; |
| 2190 | } |
| 2191 | return NULLnullptr; |
| 2192 | } |
| 2193 | |
| 2194 | /* Add _LOOPTEMP_/_REDUCTEMP_ clauses on OpenMP parallel or task. */ |
| 2195 | |
| 2196 | static void |
| 2197 | add_taskreg_looptemp_clauses (enum gf_mask msk, gimple *stmt, |
| 2198 | omp_context *outer_ctx) |
| 2199 | { |
| 2200 | struct walk_stmt_info wi; |
| 2201 | |
| 2202 | memset (&wi, 0, sizeof (wi)); |
| 2203 | wi.val_only = true; |
| 2204 | wi.info = (void *) &msk; |
| 2205 | walk_gimple_seq (gimple_omp_body (stmt), omp_find_combined_for, NULLnullptr, &wi); |
| 2206 | if (wi.info != (void *) &msk) |
| 2207 | { |
| 2208 | gomp_for *for_stmt = as_a <gomp_for *> ((gimple *) wi.info); |
| 2209 | struct omp_for_data fd; |
| 2210 | omp_extract_for_data (for_stmt, &fd, NULLnullptr); |
| 2211 | /* We need two temporaries with fd.loop.v type (istart/iend) |
| 2212 | and then (fd.collapse - 1) temporaries with the same |
| 2213 | type for count2 ... countN-1 vars if not constant. */ |
| 2214 | size_t count = 2, i; |
| 2215 | tree type = fd.iter_type; |
| 2216 | if (fd.collapse > 1 |
| 2217 | && TREE_CODE (fd.loop.n2)((enum tree_code) (fd.loop.n2)->base.code) != INTEGER_CST) |
| 2218 | { |
| 2219 | count += fd.collapse - 1; |
| 2220 | /* If there are lastprivate clauses on the inner |
| 2221 | GIMPLE_OMP_FOR, add one more temporaries for the total number |
| 2222 | of iterations (product of count1 ... countN-1). */ |
| 2223 | if (omp_find_clause (gimple_omp_for_clauses (for_stmt), |
| 2224 | OMP_CLAUSE_LASTPRIVATE) |
| 2225 | || (msk == GF_OMP_FOR_KIND_FOR |
| 2226 | && omp_find_clause (gimple_omp_parallel_clauses (stmt), |
| 2227 | OMP_CLAUSE_LASTPRIVATE))) |
| 2228 | { |
| 2229 | tree temp = create_tmp_var (type); |
| 2230 | tree c = build_omp_clause (UNKNOWN_LOCATION((location_t) 0), |
| 2231 | OMP_CLAUSE__LOOPTEMP_); |
| 2232 | insert_decl_map (&outer_ctx->cb, temp, temp); |
| 2233 | OMP_CLAUSE_DECL (c)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2233, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2233, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2233, __FUNCTION__))) = temp; |
| 2234 | OMP_CLAUSE_CHAIN (c)((contains_struct_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2234, __FUNCTION__, (OMP_CLAUSE)))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2234, __FUNCTION__))->common.chain) = gimple_omp_taskreg_clauses (stmt); |
| 2235 | gimple_omp_taskreg_set_clauses (stmt, c); |
| 2236 | } |
| 2237 | if (fd.non_rect |
| 2238 | && fd.last_nonrect == fd.first_nonrect + 1) |
| 2239 | if (tree v = gimple_omp_for_index (for_stmt, fd.last_nonrect)) |
| 2240 | if (!TYPE_UNSIGNED (TREE_TYPE (v))((tree_class_check ((((contains_struct_check ((v), (TS_TYPED) , "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2240, __FUNCTION__))->typed.type)), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2240, __FUNCTION__))->base.u.bits.unsigned_flag)) |
| 2241 | { |
| 2242 | v = gimple_omp_for_index (for_stmt, fd.first_nonrect); |
| 2243 | tree type2 = TREE_TYPE (v)((contains_struct_check ((v), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2243, __FUNCTION__))->typed.type); |
| 2244 | count++; |
| 2245 | for (i = 0; i < 3; i++) |
| 2246 | { |
| 2247 | tree temp = create_tmp_var (type2); |
| 2248 | tree c = build_omp_clause (UNKNOWN_LOCATION((location_t) 0), |
| 2249 | OMP_CLAUSE__LOOPTEMP_); |
| 2250 | insert_decl_map (&outer_ctx->cb, temp, temp); |
| 2251 | OMP_CLAUSE_DECL (c)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2251, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2251, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2251, __FUNCTION__))) = temp; |
| 2252 | OMP_CLAUSE_CHAIN (c)((contains_struct_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2252, __FUNCTION__, (OMP_CLAUSE)))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2252, __FUNCTION__))->common.chain) = gimple_omp_taskreg_clauses (stmt); |
| 2253 | gimple_omp_taskreg_set_clauses (stmt, c); |
| 2254 | } |
| 2255 | } |
| 2256 | } |
| 2257 | for (i = 0; i < count; i++) |
| 2258 | { |
| 2259 | tree temp = create_tmp_var (type); |
| 2260 | tree c = build_omp_clause (UNKNOWN_LOCATION((location_t) 0), OMP_CLAUSE__LOOPTEMP_); |
| 2261 | insert_decl_map (&outer_ctx->cb, temp, temp); |
| 2262 | OMP_CLAUSE_DECL (c)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2262, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2262, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2262, __FUNCTION__))) = temp; |
| 2263 | OMP_CLAUSE_CHAIN (c)((contains_struct_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2263, __FUNCTION__, (OMP_CLAUSE)))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2263, __FUNCTION__))->common.chain) = gimple_omp_taskreg_clauses (stmt); |
| 2264 | gimple_omp_taskreg_set_clauses (stmt, c); |
| 2265 | } |
| 2266 | } |
| 2267 | if (msk == GF_OMP_FOR_KIND_TASKLOOP |
| 2268 | && omp_find_clause (gimple_omp_task_clauses (stmt), |
| 2269 | OMP_CLAUSE_REDUCTION)) |
| 2270 | { |
| 2271 | tree type = build_pointer_type (pointer_sized_int_nodeglobal_trees[TI_POINTER_SIZED_TYPE]); |
| 2272 | tree temp = create_tmp_var (type); |
| 2273 | tree c = build_omp_clause (UNKNOWN_LOCATION((location_t) 0), OMP_CLAUSE__REDUCTEMP_); |
| 2274 | insert_decl_map (&outer_ctx->cb, temp, temp); |
| 2275 | OMP_CLAUSE_DECL (c)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2275, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2275, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2275, __FUNCTION__))) = temp; |
| 2276 | OMP_CLAUSE_CHAIN (c)((contains_struct_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2276, __FUNCTION__, (OMP_CLAUSE)))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2276, __FUNCTION__))->common.chain) = gimple_omp_task_clauses (stmt); |
| 2277 | gimple_omp_task_set_clauses (stmt, c); |
| 2278 | } |
| 2279 | } |
| 2280 | |
| 2281 | /* Scan an OpenMP parallel directive. */ |
| 2282 | |
| 2283 | static void |
| 2284 | scan_omp_parallel (gimple_stmt_iterator *gsi, omp_context *outer_ctx) |
| 2285 | { |
| 2286 | omp_context *ctx; |
| 2287 | tree name; |
| 2288 | gomp_parallel *stmt = as_a <gomp_parallel *> (gsi_stmt (*gsi)); |
| 2289 | |
| 2290 | /* Ignore parallel directives with empty bodies, unless there |
| 2291 | are copyin clauses. */ |
| 2292 | if (optimizeglobal_options.x_optimize > 0 |
| 2293 | && empty_body_p (gimple_omp_body (stmt)) |
| 2294 | && omp_find_clause (gimple_omp_parallel_clauses (stmt), |
| 2295 | OMP_CLAUSE_COPYIN) == NULLnullptr) |
| 2296 | { |
| 2297 | gsi_replace (gsi, gimple_build_nop (), false); |
| 2298 | return; |
| 2299 | } |
| 2300 | |
| 2301 | if (gimple_omp_parallel_combined_p (stmt)) |
| 2302 | add_taskreg_looptemp_clauses (GF_OMP_FOR_KIND_FOR, stmt, outer_ctx); |
| 2303 | for (tree c = omp_find_clause (gimple_omp_parallel_clauses (stmt), |
| 2304 | OMP_CLAUSE_REDUCTION); |
| 2305 | c; c = omp_find_clause (OMP_CLAUSE_CHAIN (c)((contains_struct_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2305, __FUNCTION__, (OMP_CLAUSE)))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2305, __FUNCTION__))->common.chain), OMP_CLAUSE_REDUCTION)) |
| 2306 | if (OMP_CLAUSE_REDUCTION_TASK (c)(((omp_clause_subcode_check ((c), (OMP_CLAUSE_REDUCTION), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2306, __FUNCTION__)))->base.protected_flag)) |
| 2307 | { |
| 2308 | tree type = build_pointer_type (pointer_sized_int_nodeglobal_trees[TI_POINTER_SIZED_TYPE]); |
| 2309 | tree temp = create_tmp_var (type); |
| 2310 | tree c = build_omp_clause (UNKNOWN_LOCATION((location_t) 0), OMP_CLAUSE__REDUCTEMP_); |
| 2311 | if (outer_ctx) |
| 2312 | insert_decl_map (&outer_ctx->cb, temp, temp); |
| 2313 | OMP_CLAUSE_DECL (c)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2313, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2313, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2313, __FUNCTION__))) = temp; |
| 2314 | OMP_CLAUSE_CHAIN (c)((contains_struct_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2314, __FUNCTION__, (OMP_CLAUSE)))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2314, __FUNCTION__))->common.chain) = gimple_omp_parallel_clauses (stmt); |
| 2315 | gimple_omp_parallel_set_clauses (stmt, c); |
| 2316 | break; |
| 2317 | } |
| 2318 | else if (OMP_CLAUSE_CHAIN (c)((contains_struct_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2318, __FUNCTION__, (OMP_CLAUSE)))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2318, __FUNCTION__))->common.chain) == NULL_TREE(tree) nullptr) |
| 2319 | break; |
| 2320 | |
| 2321 | ctx = new_omp_context (stmt, outer_ctx); |
| 2322 | taskreg_contexts.safe_push (ctx); |
| 2323 | if (taskreg_nesting_level > 1) |
| 2324 | ctx->is_nested = true; |
| 2325 | ctx->field_map = splay_tree_new (splay_tree_compare_pointers, 0, 0); |
| 2326 | ctx->record_type = lang_hooks.types.make_type (RECORD_TYPE); |
| 2327 | name = create_tmp_var_name (".omp_data_s"); |
| 2328 | name = build_decl (gimple_location (stmt), |
| 2329 | TYPE_DECL, name, ctx->record_type); |
| 2330 | DECL_ARTIFICIAL (name)((contains_struct_check ((name), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2330, __FUNCTION__))->decl_common.artificial_flag) = 1; |
| 2331 | DECL_NAMELESS (name)((contains_struct_check ((name), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2331, __FUNCTION__))->base.u.bits.nameless_flag) = 1; |
| 2332 | TYPE_NAME (ctx->record_type)((tree_class_check ((ctx->record_type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2332, __FUNCTION__))->type_common.name) = name; |
| 2333 | TYPE_ARTIFICIAL (ctx->record_type)((tree_class_check ((ctx->record_type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2333, __FUNCTION__))->base.nowarning_flag) = 1; |
| 2334 | create_omp_child_function (ctx, false); |
| 2335 | gimple_omp_parallel_set_child_fn (stmt, ctx->cb.dst_fn); |
| 2336 | |
| 2337 | scan_sharing_clauses (gimple_omp_parallel_clauses (stmt), ctx); |
| 2338 | scan_omp (gimple_omp_body_ptr (stmt), ctx); |
| 2339 | |
| 2340 | if (TYPE_FIELDS (ctx->record_type)((tree_check3 ((ctx->record_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2340, __FUNCTION__, (RECORD_TYPE), (UNION_TYPE), (QUAL_UNION_TYPE )))->type_non_common.values) == NULLnullptr) |
| 2341 | ctx->record_type = ctx->receiver_decl = NULLnullptr; |
| 2342 | } |
| 2343 | |
| 2344 | /* Scan an OpenMP task directive. */ |
| 2345 | |
| 2346 | static void |
| 2347 | scan_omp_task (gimple_stmt_iterator *gsi, omp_context *outer_ctx) |
| 2348 | { |
| 2349 | omp_context *ctx; |
| 2350 | tree name, t; |
| 2351 | gomp_task *stmt = as_a <gomp_task *> (gsi_stmt (*gsi)); |
| 2352 | |
| 2353 | /* Ignore task directives with empty bodies, unless they have depend |
| 2354 | clause. */ |
| 2355 | if (optimizeglobal_options.x_optimize > 0 |
| 2356 | && gimple_omp_body (stmt) |
| 2357 | && empty_body_p (gimple_omp_body (stmt)) |
| 2358 | && !omp_find_clause (gimple_omp_task_clauses (stmt), OMP_CLAUSE_DEPEND)) |
| 2359 | { |
| 2360 | gsi_replace (gsi, gimple_build_nop (), false); |
| 2361 | return; |
| 2362 | } |
| 2363 | |
| 2364 | if (gimple_omp_task_taskloop_p (stmt)) |
| 2365 | add_taskreg_looptemp_clauses (GF_OMP_FOR_KIND_TASKLOOP, stmt, outer_ctx); |
| 2366 | |
| 2367 | ctx = new_omp_context (stmt, outer_ctx); |
| 2368 | |
| 2369 | if (gimple_omp_task_taskwait_p (stmt)) |
| 2370 | { |
| 2371 | scan_sharing_clauses (gimple_omp_task_clauses (stmt), ctx); |
| 2372 | return; |
| 2373 | } |
| 2374 | |
| 2375 | taskreg_contexts.safe_push (ctx); |
| 2376 | if (taskreg_nesting_level > 1) |
| 2377 | ctx->is_nested = true; |
| 2378 | ctx->field_map = splay_tree_new (splay_tree_compare_pointers, 0, 0); |
| 2379 | ctx->record_type = lang_hooks.types.make_type (RECORD_TYPE); |
| 2380 | name = create_tmp_var_name (".omp_data_s"); |
| 2381 | name = build_decl (gimple_location (stmt), |
| 2382 | TYPE_DECL, name, ctx->record_type); |
| 2383 | DECL_ARTIFICIAL (name)((contains_struct_check ((name), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2383, __FUNCTION__))->decl_common.artificial_flag) = 1; |
| 2384 | DECL_NAMELESS (name)((contains_struct_check ((name), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2384, __FUNCTION__))->base.u.bits.nameless_flag) = 1; |
| 2385 | TYPE_NAME (ctx->record_type)((tree_class_check ((ctx->record_type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2385, __FUNCTION__))->type_common.name) = name; |
| 2386 | TYPE_ARTIFICIAL (ctx->record_type)((tree_class_check ((ctx->record_type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2386, __FUNCTION__))->base.nowarning_flag) = 1; |
| 2387 | create_omp_child_function (ctx, false); |
| 2388 | gimple_omp_task_set_child_fn (stmt, ctx->cb.dst_fn); |
| 2389 | |
| 2390 | scan_sharing_clauses (gimple_omp_task_clauses (stmt), ctx); |
| 2391 | |
| 2392 | if (ctx->srecord_type) |
| 2393 | { |
| 2394 | name = create_tmp_var_name (".omp_data_a"); |
| 2395 | name = build_decl (gimple_location (stmt), |
| 2396 | TYPE_DECL, name, ctx->srecord_type); |
| 2397 | DECL_ARTIFICIAL (name)((contains_struct_check ((name), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2397, __FUNCTION__))->decl_common.artificial_flag) = 1; |
| 2398 | DECL_NAMELESS (name)((contains_struct_check ((name), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2398, __FUNCTION__))->base.u.bits.nameless_flag) = 1; |
| 2399 | TYPE_NAME (ctx->srecord_type)((tree_class_check ((ctx->srecord_type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2399, __FUNCTION__))->type_common.name) = name; |
| 2400 | TYPE_ARTIFICIAL (ctx->srecord_type)((tree_class_check ((ctx->srecord_type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2400, __FUNCTION__))->base.nowarning_flag) = 1; |
| 2401 | create_omp_child_function (ctx, true); |
| 2402 | } |
| 2403 | |
| 2404 | scan_omp (gimple_omp_body_ptr (stmt), ctx); |
| 2405 | |
| 2406 | if (TYPE_FIELDS (ctx->record_type)((tree_check3 ((ctx->record_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2406, __FUNCTION__, (RECORD_TYPE), (UNION_TYPE), (QUAL_UNION_TYPE )))->type_non_common.values) == NULLnullptr) |
| 2407 | { |
| 2408 | ctx->record_type = ctx->receiver_decl = NULLnullptr; |
| 2409 | t = build_int_cst (long_integer_type_nodeinteger_types[itk_long], 0); |
| 2410 | gimple_omp_task_set_arg_size (stmt, t); |
| 2411 | t = build_int_cst (long_integer_type_nodeinteger_types[itk_long], 1); |
| 2412 | gimple_omp_task_set_arg_align (stmt, t); |
| 2413 | } |
| 2414 | } |
| 2415 | |
| 2416 | /* Helper function for finish_taskreg_scan, called through walk_tree. |
| 2417 | If maybe_lookup_decl_in_outer_context returns non-NULL for some |
| 2418 | tree, replace it in the expression. */ |
| 2419 | |
| 2420 | static tree |
| 2421 | finish_taskreg_remap (tree *tp, int *walk_subtrees, void *data) |
| 2422 | { |
| 2423 | if (VAR_P (*tp)(((enum tree_code) (*tp)->base.code) == VAR_DECL)) |
| 2424 | { |
| 2425 | omp_context *ctx = (omp_context *) data; |
| 2426 | tree t = maybe_lookup_decl_in_outer_ctx (*tp, ctx); |
| 2427 | if (t != *tp) |
| 2428 | { |
| 2429 | if (DECL_HAS_VALUE_EXPR_P (t)((tree_check3 ((t), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2429, __FUNCTION__, (VAR_DECL), (PARM_DECL), (RESULT_DECL)) ) ->decl_common.decl_flag_2)) |
| 2430 | t = unshare_expr (DECL_VALUE_EXPR (t)(decl_value_expr_lookup ((contains_struct_check ((t), (TS_DECL_WRTL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2430, __FUNCTION__))))); |
| 2431 | *tp = t; |
| 2432 | } |
| 2433 | *walk_subtrees = 0; |
| 2434 | } |
| 2435 | else if (IS_TYPE_OR_DECL_P (*tp)((tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code) (*tp)->base.code))] == tcc_type) || (tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code) (*tp)-> base.code))] == tcc_declaration))) |
| 2436 | *walk_subtrees = 0; |
| 2437 | return NULL_TREE(tree) nullptr; |
| 2438 | } |
| 2439 | |
| 2440 | /* If any decls have been made addressable during scan_omp, |
| 2441 | adjust their fields if needed, and layout record types |
| 2442 | of parallel/task constructs. */ |
| 2443 | |
| 2444 | static void |
| 2445 | finish_taskreg_scan (omp_context *ctx) |
| 2446 | { |
| 2447 | if (ctx->record_type == NULL_TREE(tree) nullptr) |
| 2448 | return; |
| 2449 | |
| 2450 | /* If any make_addressable_vars were needed, verify all |
| 2451 | OMP_CLAUSE_SHARED clauses on GIMPLE_OMP_{PARALLEL,TASK,TEAMS} |
| 2452 | statements if use_pointer_for_field hasn't changed |
| 2453 | because of that. If it did, update field types now. */ |
| 2454 | if (make_addressable_vars) |
| 2455 | { |
| 2456 | tree c; |
| 2457 | |
| 2458 | for (c = gimple_omp_taskreg_clauses (ctx->stmt); |
| 2459 | c; c = OMP_CLAUSE_CHAIN (c)((contains_struct_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2459, __FUNCTION__, (OMP_CLAUSE)))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2459, __FUNCTION__))->common.chain)) |
| 2460 | if (OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2460, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_SHARED |
| 2461 | && !OMP_CLAUSE_SHARED_FIRSTPRIVATE (c)((omp_clause_subcode_check ((c), (OMP_CLAUSE_SHARED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2461, __FUNCTION__))->base.public_flag)) |
| 2462 | { |
| 2463 | tree decl = OMP_CLAUSE_DECL (c)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2463, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2463, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2463, __FUNCTION__))); |
| 2464 | |
| 2465 | /* Global variables don't need to be copied, |
| 2466 | the receiver side will use them directly. */ |
| 2467 | if (is_global_var (maybe_lookup_decl_in_outer_ctx (decl, ctx))) |
| 2468 | continue; |
| 2469 | if (!bitmap_bit_p (make_addressable_vars, DECL_UID (decl)((contains_struct_check ((decl), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2469, __FUNCTION__))->decl_minimal.uid)) |
| 2470 | || !use_pointer_for_field (decl, ctx)) |
| 2471 | continue; |
| 2472 | tree field = lookup_field (decl, ctx); |
| 2473 | if (TREE_CODE (TREE_TYPE (field))((enum tree_code) (((contains_struct_check ((field), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2473, __FUNCTION__))->typed.type))->base.code) == POINTER_TYPE |
| 2474 | && TREE_TYPE (TREE_TYPE (field))((contains_struct_check ((((contains_struct_check ((field), ( TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2474, __FUNCTION__))->typed.type)), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2474, __FUNCTION__))->typed.type) == TREE_TYPE (decl)((contains_struct_check ((decl), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2474, __FUNCTION__))->typed.type)) |
| 2475 | continue; |
| 2476 | TREE_TYPE (field)((contains_struct_check ((field), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2476, __FUNCTION__))->typed.type) = build_pointer_type (TREE_TYPE (decl)((contains_struct_check ((decl), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2476, __FUNCTION__))->typed.type)); |
| 2477 | TREE_THIS_VOLATILE (field)((field)->base.volatile_flag) = 0; |
| 2478 | DECL_USER_ALIGN (field)((contains_struct_check ((field), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2478, __FUNCTION__))->base.u.bits.user_align) = 0; |
| 2479 | SET_DECL_ALIGN (field, TYPE_ALIGN (TREE_TYPE (field)))(((contains_struct_check ((field), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2479, __FUNCTION__))->decl_common.align) = ffs_hwi ((((tree_class_check ((((contains_struct_check ((field), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2479, __FUNCTION__))->typed.type)), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2479, __FUNCTION__))->type_common.align) ? ((unsigned)1) << (((tree_class_check ((((contains_struct_check ((field ), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2479, __FUNCTION__))->typed.type)), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2479, __FUNCTION__))->type_common.align) - 1) : 0))); |
| 2480 | if (TYPE_ALIGN (ctx->record_type)(((tree_class_check ((ctx->record_type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2480, __FUNCTION__))->type_common.align) ? ((unsigned)1) << (((tree_class_check ((ctx->record_type), (tcc_type ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2480, __FUNCTION__))->type_common.align) - 1) : 0) < DECL_ALIGN (field)(((contains_struct_check ((field), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2480, __FUNCTION__))->decl_common.align) ? ((unsigned)1) << (((contains_struct_check ((field), (TS_DECL_COMMON) , "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2480, __FUNCTION__))->decl_common.align) - 1) : 0)) |
| 2481 | SET_TYPE_ALIGN (ctx->record_type, DECL_ALIGN (field))((tree_class_check ((ctx->record_type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2481, __FUNCTION__))->type_common.align = ffs_hwi ((((contains_struct_check ((field), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2481, __FUNCTION__))->decl_common.align) ? ((unsigned)1) << (((contains_struct_check ((field), (TS_DECL_COMMON) , "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2481, __FUNCTION__))->decl_common.align) - 1) : 0))); |
| 2482 | if (ctx->srecord_type) |
| 2483 | { |
| 2484 | tree sfield = lookup_sfield (decl, ctx); |
| 2485 | TREE_TYPE (sfield)((contains_struct_check ((sfield), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2485, __FUNCTION__))->typed.type) = TREE_TYPE (field)((contains_struct_check ((field), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2485, __FUNCTION__))->typed.type); |
| 2486 | TREE_THIS_VOLATILE (sfield)((sfield)->base.volatile_flag) = 0; |
| 2487 | DECL_USER_ALIGN (sfield)((contains_struct_check ((sfield), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2487, __FUNCTION__))->base.u.bits.user_align) = 0; |
| 2488 | SET_DECL_ALIGN (sfield, DECL_ALIGN (field))(((contains_struct_check ((sfield), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2488, __FUNCTION__))->decl_common.align) = ffs_hwi ((((contains_struct_check ((field), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2488, __FUNCTION__))->decl_common.align) ? ((unsigned)1) << (((contains_struct_check ((field), (TS_DECL_COMMON) , "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2488, __FUNCTION__))->decl_common.align) - 1) : 0))); |
| 2489 | if (TYPE_ALIGN (ctx->srecord_type)(((tree_class_check ((ctx->srecord_type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2489, __FUNCTION__))->type_common.align) ? ((unsigned)1) << (((tree_class_check ((ctx->srecord_type), (tcc_type ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2489, __FUNCTION__))->type_common.align) - 1) : 0) < DECL_ALIGN (sfield)(((contains_struct_check ((sfield), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2489, __FUNCTION__))->decl_common.align) ? ((unsigned)1) << (((contains_struct_check ((sfield), (TS_DECL_COMMON ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2489, __FUNCTION__))->decl_common.align) - 1) : 0)) |
| 2490 | SET_TYPE_ALIGN (ctx->srecord_type, DECL_ALIGN (sfield))((tree_class_check ((ctx->srecord_type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2490, __FUNCTION__))->type_common.align = ffs_hwi ((((contains_struct_check ((sfield), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2490, __FUNCTION__))->decl_common.align) ? ((unsigned)1) << (((contains_struct_check ((sfield), (TS_DECL_COMMON ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2490, __FUNCTION__))->decl_common.align) - 1) : 0))); |
| 2491 | } |
| 2492 | } |
| 2493 | } |
| 2494 | |
| 2495 | if (gimple_code (ctx->stmt) == GIMPLE_OMP_PARALLEL) |
| 2496 | { |
| 2497 | tree clauses = gimple_omp_parallel_clauses (ctx->stmt); |
| 2498 | tree c = omp_find_clause (clauses, OMP_CLAUSE__REDUCTEMP_); |
| 2499 | if (c) |
| 2500 | { |
| 2501 | /* Move the _reductemp_ clause first. GOMP_parallel_reductions |
| 2502 | expects to find it at the start of data. */ |
| 2503 | tree f = lookup_field (OMP_CLAUSE_DECL (c)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2503, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2503, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2503, __FUNCTION__))), ctx); |
| 2504 | tree *p = &TYPE_FIELDS (ctx->record_type)((tree_check3 ((ctx->record_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2504, __FUNCTION__, (RECORD_TYPE), (UNION_TYPE), (QUAL_UNION_TYPE )))->type_non_common.values); |
| 2505 | while (*p) |
| 2506 | if (*p == f) |
| 2507 | { |
| 2508 | *p = DECL_CHAIN (*p)(((contains_struct_check (((contains_struct_check ((*p), (TS_DECL_MINIMAL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2508, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2508, __FUNCTION__))->common.chain)); |
| 2509 | break; |
| 2510 | } |
| 2511 | else |
| 2512 | p = &DECL_CHAIN (*p)(((contains_struct_check (((contains_struct_check ((*p), (TS_DECL_MINIMAL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2512, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2512, __FUNCTION__))->common.chain)); |
| 2513 | DECL_CHAIN (f)(((contains_struct_check (((contains_struct_check ((f), (TS_DECL_MINIMAL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2513, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2513, __FUNCTION__))->common.chain)) = TYPE_FIELDS (ctx->record_type)((tree_check3 ((ctx->record_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2513, __FUNCTION__, (RECORD_TYPE), (UNION_TYPE), (QUAL_UNION_TYPE )))->type_non_common.values); |
| 2514 | TYPE_FIELDS (ctx->record_type)((tree_check3 ((ctx->record_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2514, __FUNCTION__, (RECORD_TYPE), (UNION_TYPE), (QUAL_UNION_TYPE )))->type_non_common.values) = f; |
| 2515 | } |
| 2516 | layout_type (ctx->record_type); |
| 2517 | fixup_child_record_type (ctx); |
| 2518 | } |
| 2519 | else if (gimple_code (ctx->stmt) == GIMPLE_OMP_TEAMS) |
| 2520 | { |
| 2521 | layout_type (ctx->record_type); |
| 2522 | fixup_child_record_type (ctx); |
| 2523 | } |
| 2524 | else |
| 2525 | { |
| 2526 | location_t loc = gimple_location (ctx->stmt); |
| 2527 | tree *p, vla_fields = NULL_TREE(tree) nullptr, *q = &vla_fields; |
| 2528 | tree detach_clause |
| 2529 | = omp_find_clause (gimple_omp_task_clauses (ctx->stmt), |
| 2530 | OMP_CLAUSE_DETACH); |
| 2531 | /* Move VLA fields to the end. */ |
| 2532 | p = &TYPE_FIELDS (ctx->record_type)((tree_check3 ((ctx->record_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2532, __FUNCTION__, (RECORD_TYPE), (UNION_TYPE), (QUAL_UNION_TYPE )))->type_non_common.values); |
| 2533 | while (*p) |
| 2534 | if (!TYPE_SIZE_UNIT (TREE_TYPE (*p))((tree_class_check ((((contains_struct_check ((*p), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2534, __FUNCTION__))->typed.type)), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2534, __FUNCTION__))->type_common.size_unit) |
| 2535 | || ! TREE_CONSTANT (TYPE_SIZE_UNIT (TREE_TYPE (*p)))((non_type_check ((((tree_class_check ((((contains_struct_check ((*p), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2535, __FUNCTION__))->typed.type)), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2535, __FUNCTION__))->type_common.size_unit)), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2535, __FUNCTION__))->base.constant_flag)) |
| 2536 | { |
| 2537 | *q = *p; |
| 2538 | *p = TREE_CHAIN (*p)((contains_struct_check ((*p), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2538, __FUNCTION__))->common.chain); |
| 2539 | TREE_CHAIN (*q)((contains_struct_check ((*q), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2539, __FUNCTION__))->common.chain) = NULL_TREE(tree) nullptr; |
| 2540 | q = &TREE_CHAIN (*q)((contains_struct_check ((*q), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2540, __FUNCTION__))->common.chain); |
| 2541 | } |
| 2542 | else |
| 2543 | p = &DECL_CHAIN (*p)(((contains_struct_check (((contains_struct_check ((*p), (TS_DECL_MINIMAL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2543, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2543, __FUNCTION__))->common.chain)); |
| 2544 | *p = vla_fields; |
| 2545 | if (gimple_omp_task_taskloop_p (ctx->stmt)) |
| 2546 | { |
| 2547 | /* Move fields corresponding to first and second _looptemp_ |
| 2548 | clause first. There are filled by GOMP_taskloop |
| 2549 | and thus need to be in specific positions. */ |
| 2550 | tree clauses = gimple_omp_task_clauses (ctx->stmt); |
| 2551 | tree c1 = omp_find_clause (clauses, OMP_CLAUSE__LOOPTEMP_); |
| 2552 | tree c2 = omp_find_clause (OMP_CLAUSE_CHAIN (c1)((contains_struct_check (((tree_check ((c1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2552, __FUNCTION__, (OMP_CLAUSE)))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2552, __FUNCTION__))->common.chain), |
| 2553 | OMP_CLAUSE__LOOPTEMP_); |
| 2554 | tree c3 = omp_find_clause (clauses, OMP_CLAUSE__REDUCTEMP_); |
| 2555 | tree f1 = lookup_field (OMP_CLAUSE_DECL (c1)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2555, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2555, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2555, __FUNCTION__))), ctx); |
| 2556 | tree f2 = lookup_field (OMP_CLAUSE_DECL (c2)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c2), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2556, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2556, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2556, __FUNCTION__))), ctx); |
| 2557 | tree f3 = c3 ? lookup_field (OMP_CLAUSE_DECL (c3)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c3), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2557, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2557, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2557, __FUNCTION__))), ctx) : NULL_TREE(tree) nullptr; |
| 2558 | p = &TYPE_FIELDS (ctx->record_type)((tree_check3 ((ctx->record_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2558, __FUNCTION__, (RECORD_TYPE), (UNION_TYPE), (QUAL_UNION_TYPE )))->type_non_common.values); |
| 2559 | while (*p) |
| 2560 | if (*p == f1 || *p == f2 || *p == f3) |
| 2561 | *p = DECL_CHAIN (*p)(((contains_struct_check (((contains_struct_check ((*p), (TS_DECL_MINIMAL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2561, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2561, __FUNCTION__))->common.chain)); |
| 2562 | else |
| 2563 | p = &DECL_CHAIN (*p)(((contains_struct_check (((contains_struct_check ((*p), (TS_DECL_MINIMAL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2563, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2563, __FUNCTION__))->common.chain)); |
| 2564 | DECL_CHAIN (f1)(((contains_struct_check (((contains_struct_check ((f1), (TS_DECL_MINIMAL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2564, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2564, __FUNCTION__))->common.chain)) = f2; |
| 2565 | if (c3) |
| 2566 | { |
| 2567 | DECL_CHAIN (f2)(((contains_struct_check (((contains_struct_check ((f2), (TS_DECL_MINIMAL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2567, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2567, __FUNCTION__))->common.chain)) = f3; |
| 2568 | DECL_CHAIN (f3)(((contains_struct_check (((contains_struct_check ((f3), (TS_DECL_MINIMAL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2568, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2568, __FUNCTION__))->common.chain)) = TYPE_FIELDS (ctx->record_type)((tree_check3 ((ctx->record_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2568, __FUNCTION__, (RECORD_TYPE), (UNION_TYPE), (QUAL_UNION_TYPE )))->type_non_common.values); |
| 2569 | } |
| 2570 | else |
| 2571 | DECL_CHAIN (f2)(((contains_struct_check (((contains_struct_check ((f2), (TS_DECL_MINIMAL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2571, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2571, __FUNCTION__))->common.chain)) = TYPE_FIELDS (ctx->record_type)((tree_check3 ((ctx->record_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2571, __FUNCTION__, (RECORD_TYPE), (UNION_TYPE), (QUAL_UNION_TYPE )))->type_non_common.values); |
| 2572 | TYPE_FIELDS (ctx->record_type)((tree_check3 ((ctx->record_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2572, __FUNCTION__, (RECORD_TYPE), (UNION_TYPE), (QUAL_UNION_TYPE )))->type_non_common.values) = f1; |
| 2573 | if (ctx->srecord_type) |
| 2574 | { |
| 2575 | f1 = lookup_sfield (OMP_CLAUSE_DECL (c1)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2575, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2575, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2575, __FUNCTION__))), ctx); |
| 2576 | f2 = lookup_sfield (OMP_CLAUSE_DECL (c2)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c2), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2576, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2576, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2576, __FUNCTION__))), ctx); |
| 2577 | if (c3) |
| 2578 | f3 = lookup_sfield (OMP_CLAUSE_DECL (c3)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c3), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2578, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2578, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2578, __FUNCTION__))), ctx); |
| 2579 | p = &TYPE_FIELDS (ctx->srecord_type)((tree_check3 ((ctx->srecord_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2579, __FUNCTION__, (RECORD_TYPE), (UNION_TYPE), (QUAL_UNION_TYPE )))->type_non_common.values); |
| 2580 | while (*p) |
| 2581 | if (*p == f1 || *p == f2 || *p == f3) |
| 2582 | *p = DECL_CHAIN (*p)(((contains_struct_check (((contains_struct_check ((*p), (TS_DECL_MINIMAL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2582, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2582, __FUNCTION__))->common.chain)); |
| 2583 | else |
| 2584 | p = &DECL_CHAIN (*p)(((contains_struct_check (((contains_struct_check ((*p), (TS_DECL_MINIMAL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2584, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2584, __FUNCTION__))->common.chain)); |
| 2585 | DECL_CHAIN (f1)(((contains_struct_check (((contains_struct_check ((f1), (TS_DECL_MINIMAL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2585, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2585, __FUNCTION__))->common.chain)) = f2; |
| 2586 | DECL_CHAIN (f2)(((contains_struct_check (((contains_struct_check ((f2), (TS_DECL_MINIMAL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2586, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2586, __FUNCTION__))->common.chain)) = TYPE_FIELDS (ctx->srecord_type)((tree_check3 ((ctx->srecord_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2586, __FUNCTION__, (RECORD_TYPE), (UNION_TYPE), (QUAL_UNION_TYPE )))->type_non_common.values); |
| 2587 | if (c3) |
| 2588 | { |
| 2589 | DECL_CHAIN (f2)(((contains_struct_check (((contains_struct_check ((f2), (TS_DECL_MINIMAL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2589, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2589, __FUNCTION__))->common.chain)) = f3; |
| 2590 | DECL_CHAIN (f3)(((contains_struct_check (((contains_struct_check ((f3), (TS_DECL_MINIMAL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2590, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2590, __FUNCTION__))->common.chain)) = TYPE_FIELDS (ctx->srecord_type)((tree_check3 ((ctx->srecord_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2590, __FUNCTION__, (RECORD_TYPE), (UNION_TYPE), (QUAL_UNION_TYPE )))->type_non_common.values); |
| 2591 | } |
| 2592 | else |
| 2593 | DECL_CHAIN (f2)(((contains_struct_check (((contains_struct_check ((f2), (TS_DECL_MINIMAL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2593, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2593, __FUNCTION__))->common.chain)) = TYPE_FIELDS (ctx->srecord_type)((tree_check3 ((ctx->srecord_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2593, __FUNCTION__, (RECORD_TYPE), (UNION_TYPE), (QUAL_UNION_TYPE )))->type_non_common.values); |
| 2594 | TYPE_FIELDS (ctx->srecord_type)((tree_check3 ((ctx->srecord_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2594, __FUNCTION__, (RECORD_TYPE), (UNION_TYPE), (QUAL_UNION_TYPE )))->type_non_common.values) = f1; |
| 2595 | } |
| 2596 | } |
| 2597 | if (detach_clause) |
| 2598 | { |
| 2599 | tree c, field; |
| 2600 | |
| 2601 | /* Look for a firstprivate clause with the detach event handle. */ |
| 2602 | for (c = gimple_omp_taskreg_clauses (ctx->stmt); |
| 2603 | c; c = OMP_CLAUSE_CHAIN (c)((contains_struct_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2603, __FUNCTION__, (OMP_CLAUSE)))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2603, __FUNCTION__))->common.chain)) |
| 2604 | { |
| 2605 | if (OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2605, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code != OMP_CLAUSE_FIRSTPRIVATE) |
| 2606 | continue; |
| 2607 | if (maybe_lookup_decl_in_outer_ctx (OMP_CLAUSE_DECL (c)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2607, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2607, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2607, __FUNCTION__))), ctx) |
| 2608 | == OMP_CLAUSE_DECL (detach_clause)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((detach_clause), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2608, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2608, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2608, __FUNCTION__)))) |
| 2609 | break; |
| 2610 | } |
| 2611 | |
| 2612 | gcc_assert (c)((void)(!(c) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2612, __FUNCTION__), 0 : 0)); |
| 2613 | field = lookup_field (OMP_CLAUSE_DECL (c)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2613, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2613, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2613, __FUNCTION__))), ctx); |
| 2614 | |
| 2615 | /* Move field corresponding to the detach clause first. |
| 2616 | This is filled by GOMP_task and needs to be in a |
| 2617 | specific position. */ |
| 2618 | p = &TYPE_FIELDS (ctx->record_type)((tree_check3 ((ctx->record_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2618, __FUNCTION__, (RECORD_TYPE), (UNION_TYPE), (QUAL_UNION_TYPE )))->type_non_common.values); |
| 2619 | while (*p) |
| 2620 | if (*p == field) |
| 2621 | *p = DECL_CHAIN (*p)(((contains_struct_check (((contains_struct_check ((*p), (TS_DECL_MINIMAL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2621, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2621, __FUNCTION__))->common.chain)); |
| 2622 | else |
| 2623 | p = &DECL_CHAIN (*p)(((contains_struct_check (((contains_struct_check ((*p), (TS_DECL_MINIMAL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2623, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2623, __FUNCTION__))->common.chain)); |
| 2624 | DECL_CHAIN (field)(((contains_struct_check (((contains_struct_check ((field), ( TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2624, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2624, __FUNCTION__))->common.chain)) = TYPE_FIELDS (ctx->record_type)((tree_check3 ((ctx->record_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2624, __FUNCTION__, (RECORD_TYPE), (UNION_TYPE), (QUAL_UNION_TYPE )))->type_non_common.values); |
| 2625 | TYPE_FIELDS (ctx->record_type)((tree_check3 ((ctx->record_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2625, __FUNCTION__, (RECORD_TYPE), (UNION_TYPE), (QUAL_UNION_TYPE )))->type_non_common.values) = field; |
| 2626 | if (ctx->srecord_type) |
| 2627 | { |
| 2628 | field = lookup_sfield (OMP_CLAUSE_DECL (c)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2628, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2628, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2628, __FUNCTION__))), ctx); |
| 2629 | p = &TYPE_FIELDS (ctx->srecord_type)((tree_check3 ((ctx->srecord_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2629, __FUNCTION__, (RECORD_TYPE), (UNION_TYPE), (QUAL_UNION_TYPE )))->type_non_common.values); |
| 2630 | while (*p) |
| 2631 | if (*p == field) |
| 2632 | *p = DECL_CHAIN (*p)(((contains_struct_check (((contains_struct_check ((*p), (TS_DECL_MINIMAL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2632, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2632, __FUNCTION__))->common.chain)); |
| 2633 | else |
| 2634 | p = &DECL_CHAIN (*p)(((contains_struct_check (((contains_struct_check ((*p), (TS_DECL_MINIMAL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2634, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2634, __FUNCTION__))->common.chain)); |
| 2635 | DECL_CHAIN (field)(((contains_struct_check (((contains_struct_check ((field), ( TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2635, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2635, __FUNCTION__))->common.chain)) = TYPE_FIELDS (ctx->srecord_type)((tree_check3 ((ctx->srecord_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2635, __FUNCTION__, (RECORD_TYPE), (UNION_TYPE), (QUAL_UNION_TYPE )))->type_non_common.values); |
| 2636 | TYPE_FIELDS (ctx->srecord_type)((tree_check3 ((ctx->srecord_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2636, __FUNCTION__, (RECORD_TYPE), (UNION_TYPE), (QUAL_UNION_TYPE )))->type_non_common.values) = field; |
| 2637 | } |
| 2638 | } |
| 2639 | layout_type (ctx->record_type); |
| 2640 | fixup_child_record_type (ctx); |
| 2641 | if (ctx->srecord_type) |
| 2642 | layout_type (ctx->srecord_type); |
| 2643 | tree t = fold_convert_loc (loc, long_integer_type_nodeinteger_types[itk_long], |
| 2644 | TYPE_SIZE_UNIT (ctx->record_type)((tree_class_check ((ctx->record_type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2644, __FUNCTION__))->type_common.size_unit)); |
| 2645 | if (TREE_CODE (t)((enum tree_code) (t)->base.code) != INTEGER_CST) |
| 2646 | { |
| 2647 | t = unshare_expr (t); |
| 2648 | walk_tree (&t, finish_taskreg_remap, ctx, NULL)walk_tree_1 (&t, finish_taskreg_remap, ctx, nullptr, nullptr ); |
| 2649 | } |
| 2650 | gimple_omp_task_set_arg_size (ctx->stmt, t); |
| 2651 | t = build_int_cst (long_integer_type_nodeinteger_types[itk_long], |
| 2652 | TYPE_ALIGN_UNIT (ctx->record_type)((((tree_class_check ((ctx->record_type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2652, __FUNCTION__))->type_common.align) ? ((unsigned)1) << (((tree_class_check ((ctx->record_type), (tcc_type ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2652, __FUNCTION__))->type_common.align) - 1) : 0) / (8) )); |
| 2653 | gimple_omp_task_set_arg_align (ctx->stmt, t); |
| 2654 | } |
| 2655 | } |
| 2656 | |
| 2657 | /* Find the enclosing offload context. */ |
| 2658 | |
| 2659 | static omp_context * |
| 2660 | enclosing_target_ctx (omp_context *ctx) |
| 2661 | { |
| 2662 | for (; ctx; ctx = ctx->outer) |
| 2663 | if (gimple_code (ctx->stmt) == GIMPLE_OMP_TARGET) |
| 2664 | break; |
| 2665 | |
| 2666 | return ctx; |
| 2667 | } |
| 2668 | |
| 2669 | /* Return whether CTX's parent compute construct is an OpenACC 'kernels' |
| 2670 | construct. |
| 2671 | (This doesn't include OpenACC 'kernels' decomposed parts.) */ |
| 2672 | |
| 2673 | static bool |
| 2674 | ctx_in_oacc_kernels_region (omp_context *ctx) |
| 2675 | { |
| 2676 | for (;ctx != NULLnullptr; ctx = ctx->outer) |
| 2677 | { |
| 2678 | gimple *stmt = ctx->stmt; |
| 2679 | if (gimple_code (stmt) == GIMPLE_OMP_TARGET |
| 2680 | && gimple_omp_target_kind (stmt) == GF_OMP_TARGET_KIND_OACC_KERNELS) |
| 2681 | return true; |
| 2682 | } |
| 2683 | |
| 2684 | return false; |
| 2685 | } |
| 2686 | |
| 2687 | /* Check the parallelism clauses inside a OpenACC 'kernels' region. |
| 2688 | (This doesn't include OpenACC 'kernels' decomposed parts.) |
| 2689 | Until kernels handling moves to use the same loop indirection |
| 2690 | scheme as parallel, we need to do this checking early. */ |
| 2691 | |
| 2692 | static unsigned |
| 2693 | check_oacc_kernel_gwv (gomp_for *stmt, omp_context *ctx) |
| 2694 | { |
| 2695 | bool checking = true; |
| 2696 | unsigned outer_mask = 0; |
| 2697 | unsigned this_mask = 0; |
| 2698 | bool has_seq = false, has_auto = false; |
| 2699 | |
| 2700 | if (ctx->outer) |
| 2701 | outer_mask = check_oacc_kernel_gwv (NULLnullptr, ctx->outer); |
| 2702 | if (!stmt) |
| 2703 | { |
| 2704 | checking = false; |
| 2705 | if (gimple_code (ctx->stmt) != GIMPLE_OMP_FOR) |
| 2706 | return outer_mask; |
| 2707 | stmt = as_a <gomp_for *> (ctx->stmt); |
| 2708 | } |
| 2709 | |
| 2710 | for (tree c = gimple_omp_for_clauses (stmt); c; c = OMP_CLAUSE_CHAIN (c)((contains_struct_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2710, __FUNCTION__, (OMP_CLAUSE)))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2710, __FUNCTION__))->common.chain)) |
| 2711 | { |
| 2712 | switch (OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2712, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code) |
| 2713 | { |
| 2714 | case OMP_CLAUSE_GANG: |
| 2715 | this_mask |= GOMP_DIM_MASK (GOMP_DIM_GANG)(1u << (0)); |
| 2716 | break; |
| 2717 | case OMP_CLAUSE_WORKER: |
| 2718 | this_mask |= GOMP_DIM_MASK (GOMP_DIM_WORKER)(1u << (1)); |
| 2719 | break; |
| 2720 | case OMP_CLAUSE_VECTOR: |
| 2721 | this_mask |= GOMP_DIM_MASK (GOMP_DIM_VECTOR)(1u << (2)); |
| 2722 | break; |
| 2723 | case OMP_CLAUSE_SEQ: |
| 2724 | has_seq = true; |
| 2725 | break; |
| 2726 | case OMP_CLAUSE_AUTO: |
| 2727 | has_auto = true; |
| 2728 | break; |
| 2729 | default: |
| 2730 | break; |
| 2731 | } |
| 2732 | } |
| 2733 | |
| 2734 | if (checking) |
| 2735 | { |
| 2736 | if (has_seq && (this_mask || has_auto)) |
| 2737 | error_at (gimple_location (stmt), "%<seq%> overrides other" |
| 2738 | " OpenACC loop specifiers"); |
| 2739 | else if (has_auto && this_mask) |
| 2740 | error_at (gimple_location (stmt), "%<auto%> conflicts with other" |
| 2741 | " OpenACC loop specifiers"); |
| 2742 | |
| 2743 | if (this_mask & outer_mask) |
| 2744 | error_at (gimple_location (stmt), "inner loop uses same" |
| 2745 | " OpenACC parallelism as containing loop"); |
| 2746 | } |
| 2747 | |
| 2748 | return outer_mask | this_mask; |
| 2749 | } |
| 2750 | |
| 2751 | /* Scan a GIMPLE_OMP_FOR. */ |
| 2752 | |
| 2753 | static omp_context * |
| 2754 | scan_omp_for (gomp_for *stmt, omp_context *outer_ctx) |
| 2755 | { |
| 2756 | omp_context *ctx; |
| 2757 | size_t i; |
| 2758 | tree clauses = gimple_omp_for_clauses (stmt); |
| 2759 | |
| 2760 | ctx = new_omp_context (stmt, outer_ctx); |
| 2761 | |
| 2762 | if (is_gimple_omp_oacc (stmt)) |
| 2763 | { |
| 2764 | omp_context *tgt = enclosing_target_ctx (outer_ctx); |
| 2765 | |
| 2766 | if (!(tgt && is_oacc_kernels (tgt))) |
| 2767 | for (tree c = clauses; c; c = OMP_CLAUSE_CHAIN (c)((contains_struct_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2767, __FUNCTION__, (OMP_CLAUSE)))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2767, __FUNCTION__))->common.chain)) |
| 2768 | { |
| 2769 | tree c_op0; |
| 2770 | switch (OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2770, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code) |
| 2771 | { |
| 2772 | case OMP_CLAUSE_GANG: |
| 2773 | c_op0 = OMP_CLAUSE_GANG_EXPR (c)(*(omp_clause_elt_check (((omp_clause_subcode_check ((c), (OMP_CLAUSE_GANG ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2773, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2773, __FUNCTION__))); |
| 2774 | break; |
| 2775 | |
| 2776 | case OMP_CLAUSE_WORKER: |
| 2777 | c_op0 = OMP_CLAUSE_WORKER_EXPR (c)(*(omp_clause_elt_check (((omp_clause_subcode_check ((c), (OMP_CLAUSE_WORKER ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2777, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2777, __FUNCTION__))); |
| 2778 | break; |
| 2779 | |
| 2780 | case OMP_CLAUSE_VECTOR: |
| 2781 | c_op0 = OMP_CLAUSE_VECTOR_EXPR (c)(*(omp_clause_elt_check (((omp_clause_subcode_check ((c), (OMP_CLAUSE_VECTOR ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2781, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2781, __FUNCTION__))); |
| 2782 | break; |
| 2783 | |
| 2784 | default: |
| 2785 | continue; |
| 2786 | } |
| 2787 | |
| 2788 | if (c_op0) |
| 2789 | { |
| 2790 | /* By construction, this is impossible for OpenACC 'kernels' |
| 2791 | decomposed parts. */ |
| 2792 | gcc_assert (!(tgt && is_oacc_kernels_decomposed_part (tgt)))((void)(!(!(tgt && is_oacc_kernels_decomposed_part (tgt ))) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2792, __FUNCTION__), 0 : 0)); |
| 2793 | |
| 2794 | error_at (OMP_CLAUSE_LOCATION (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2794, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.locus, |
| 2795 | "argument not permitted on %qs clause", |
| 2796 | omp_clause_code_name[OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2796, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code]); |
| 2797 | if (tgt) |
| 2798 | inform (gimple_location (tgt->stmt), |
| 2799 | "enclosing parent compute construct"); |
| 2800 | else if (oacc_get_fn_attrib (current_function_decl)) |
| 2801 | inform (DECL_SOURCE_LOCATION (current_function_decl)((contains_struct_check ((current_function_decl), (TS_DECL_MINIMAL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2801, __FUNCTION__))->decl_minimal.locus), |
| 2802 | "enclosing routine"); |
| 2803 | else |
| 2804 | gcc_unreachable ()(fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2804, __FUNCTION__)); |
| 2805 | } |
| 2806 | } |
| 2807 | |
| 2808 | if (tgt && is_oacc_kernels (tgt)) |
| 2809 | check_oacc_kernel_gwv (stmt, ctx); |
| 2810 | |
| 2811 | /* Collect all variables named in reductions on this loop. Ensure |
| 2812 | that, if this loop has a reduction on some variable v, and there is |
| 2813 | a reduction on v somewhere in an outer context, then there is a |
| 2814 | reduction on v on all intervening loops as well. */ |
| 2815 | tree local_reduction_clauses = NULLnullptr; |
| 2816 | for (tree c = gimple_omp_for_clauses (stmt); c; c = OMP_CLAUSE_CHAIN (c)((contains_struct_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2816, __FUNCTION__, (OMP_CLAUSE)))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2816, __FUNCTION__))->common.chain)) |
| 2817 | { |
| 2818 | if (OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2818, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_REDUCTION) |
| 2819 | local_reduction_clauses |
| 2820 | = tree_cons (NULLnullptr, c, local_reduction_clauses); |
| 2821 | } |
| 2822 | if (ctx->outer_reduction_clauses == NULLnullptr && ctx->outer != NULLnullptr) |
| 2823 | ctx->outer_reduction_clauses |
| 2824 | = chainon (unshare_expr (ctx->outer->local_reduction_clauses), |
| 2825 | ctx->outer->outer_reduction_clauses); |
| 2826 | tree outer_reduction_clauses = ctx->outer_reduction_clauses; |
| 2827 | tree local_iter = local_reduction_clauses; |
| 2828 | for (; local_iter; local_iter = TREE_CHAIN (local_iter)((contains_struct_check ((local_iter), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2828, __FUNCTION__))->common.chain)) |
| 2829 | { |
| 2830 | tree local_clause = TREE_VALUE (local_iter)((tree_check ((local_iter), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2830, __FUNCTION__, (TREE_LIST)))->list.value); |
| 2831 | tree local_var = OMP_CLAUSE_DECL (local_clause)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((local_clause), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2831, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2831, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2831, __FUNCTION__))); |
| 2832 | tree_code local_op = OMP_CLAUSE_REDUCTION_CODE (local_clause)((omp_clause_range_check ((local_clause), (OMP_CLAUSE_REDUCTION ), (OMP_CLAUSE_IN_REDUCTION), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2832, __FUNCTION__))->omp_clause.subcode.reduction_code); |
| 2833 | bool have_outer_reduction = false; |
| 2834 | tree ctx_iter = outer_reduction_clauses; |
| 2835 | for (; ctx_iter; ctx_iter = TREE_CHAIN (ctx_iter)((contains_struct_check ((ctx_iter), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2835, __FUNCTION__))->common.chain)) |
| 2836 | { |
| 2837 | tree outer_clause = TREE_VALUE (ctx_iter)((tree_check ((ctx_iter), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2837, __FUNCTION__, (TREE_LIST)))->list.value); |
| 2838 | tree outer_var = OMP_CLAUSE_DECL (outer_clause)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((outer_clause), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2838, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2838, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2838, __FUNCTION__))); |
| 2839 | tree_code outer_op = OMP_CLAUSE_REDUCTION_CODE (outer_clause)((omp_clause_range_check ((outer_clause), (OMP_CLAUSE_REDUCTION ), (OMP_CLAUSE_IN_REDUCTION), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2839, __FUNCTION__))->omp_clause.subcode.reduction_code); |
| 2840 | if (outer_var == local_var && outer_op != local_op) |
| 2841 | { |
| 2842 | warning_at (OMP_CLAUSE_LOCATION (local_clause)((tree_check ((local_clause), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2842, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.locus, 0, |
| 2843 | "conflicting reduction operations for %qE", |
| 2844 | local_var); |
| 2845 | inform (OMP_CLAUSE_LOCATION (outer_clause)((tree_check ((outer_clause), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2845, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.locus, |
| 2846 | "location of the previous reduction for %qE", |
| 2847 | outer_var); |
| 2848 | } |
| 2849 | if (outer_var == local_var) |
| 2850 | { |
| 2851 | have_outer_reduction = true; |
| 2852 | break; |
| 2853 | } |
| 2854 | } |
| 2855 | if (have_outer_reduction) |
| 2856 | { |
| 2857 | /* There is a reduction on outer_var both on this loop and on |
| 2858 | some enclosing loop. Walk up the context tree until such a |
| 2859 | loop with a reduction on outer_var is found, and complain |
| 2860 | about all intervening loops that do not have such a |
| 2861 | reduction. */ |
| 2862 | struct omp_context *curr_loop = ctx->outer; |
| 2863 | bool found = false; |
| 2864 | while (curr_loop != NULLnullptr) |
| 2865 | { |
| 2866 | tree curr_iter = curr_loop->local_reduction_clauses; |
| 2867 | for (; curr_iter; curr_iter = TREE_CHAIN (curr_iter)((contains_struct_check ((curr_iter), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2867, __FUNCTION__))->common.chain)) |
| 2868 | { |
| 2869 | tree curr_clause = TREE_VALUE (curr_iter)((tree_check ((curr_iter), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2869, __FUNCTION__, (TREE_LIST)))->list.value); |
| 2870 | tree curr_var = OMP_CLAUSE_DECL (curr_clause)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((curr_clause), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2870, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2870, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2870, __FUNCTION__))); |
| 2871 | if (curr_var == local_var) |
| 2872 | { |
| 2873 | found = true; |
| 2874 | break; |
| 2875 | } |
| 2876 | } |
| 2877 | if (!found) |
| 2878 | warning_at (gimple_location (curr_loop->stmt), 0, |
| 2879 | "nested loop in reduction needs " |
| 2880 | "reduction clause for %qE", |
| 2881 | local_var); |
| 2882 | else |
| 2883 | break; |
| 2884 | curr_loop = curr_loop->outer; |
| 2885 | } |
| 2886 | } |
| 2887 | } |
| 2888 | ctx->local_reduction_clauses = local_reduction_clauses; |
| 2889 | ctx->outer_reduction_clauses |
| 2890 | = chainon (unshare_expr (ctx->local_reduction_clauses), |
| 2891 | ctx->outer_reduction_clauses); |
| 2892 | |
| 2893 | if (tgt && is_oacc_kernels (tgt)) |
| 2894 | { |
| 2895 | /* Strip out reductions, as they are not handled yet. */ |
| 2896 | tree *prev_ptr = &clauses; |
| 2897 | |
| 2898 | while (tree probe = *prev_ptr) |
| 2899 | { |
| 2900 | tree *next_ptr = &OMP_CLAUSE_CHAIN (probe)((contains_struct_check (((tree_check ((probe), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2900, __FUNCTION__, (OMP_CLAUSE)))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2900, __FUNCTION__))->common.chain); |
| 2901 | |
| 2902 | if (OMP_CLAUSE_CODE (probe)((tree_check ((probe), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2902, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_REDUCTION) |
| 2903 | *prev_ptr = *next_ptr; |
| 2904 | else |
| 2905 | prev_ptr = next_ptr; |
| 2906 | } |
| 2907 | |
| 2908 | gimple_omp_for_set_clauses (stmt, clauses); |
| 2909 | } |
| 2910 | } |
| 2911 | |
| 2912 | scan_sharing_clauses (clauses, ctx); |
| 2913 | |
| 2914 | scan_omp (gimple_omp_for_pre_body_ptr (stmt), ctx); |
| 2915 | for (i = 0; i < gimple_omp_for_collapse (stmt); i++) |
| 2916 | { |
| 2917 | scan_omp_op (gimple_omp_for_index_ptr (stmt, i), ctx); |
| 2918 | scan_omp_op (gimple_omp_for_initial_ptr (stmt, i), ctx); |
| 2919 | scan_omp_op (gimple_omp_for_final_ptr (stmt, i), ctx); |
| 2920 | scan_omp_op (gimple_omp_for_incr_ptr (stmt, i), ctx); |
| 2921 | } |
| 2922 | scan_omp (gimple_omp_body_ptr (stmt), ctx); |
| 2923 | return ctx; |
| 2924 | } |
| 2925 | |
| 2926 | /* Duplicate #pragma omp simd, one for SIMT, another one for SIMD. */ |
| 2927 | |
| 2928 | static void |
| 2929 | scan_omp_simd (gimple_stmt_iterator *gsi, gomp_for *stmt, |
| 2930 | omp_context *outer_ctx) |
| 2931 | { |
| 2932 | gbind *bind = gimple_build_bind (NULLnullptr, NULLnullptr, NULLnullptr); |
| 2933 | gsi_replace (gsi, bind, false); |
| 2934 | gimple_seq seq = NULLnullptr; |
| 2935 | gimple *g = gimple_build_call_internal (IFN_GOMP_USE_SIMT, 0); |
| 2936 | tree cond = create_tmp_var_raw (integer_type_nodeinteger_types[itk_int]); |
| 2937 | DECL_CONTEXT (cond)((contains_struct_check ((cond), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2937, __FUNCTION__))->decl_minimal.context) = current_function_decl; |
| 2938 | DECL_SEEN_IN_BIND_EXPR_P (cond)((contains_struct_check ((cond), (TS_DECL_WITH_VIS), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2938, __FUNCTION__))->decl_with_vis.seen_in_bind_expr) = 1; |
| 2939 | gimple_bind_set_vars (bind, cond); |
| 2940 | gimple_call_set_lhs (g, cond); |
| 2941 | gimple_seq_add_stmt (&seq, g); |
| 2942 | tree lab1 = create_artificial_label (UNKNOWN_LOCATION((location_t) 0)); |
| 2943 | tree lab2 = create_artificial_label (UNKNOWN_LOCATION((location_t) 0)); |
| 2944 | tree lab3 = create_artificial_label (UNKNOWN_LOCATION((location_t) 0)); |
| 2945 | g = gimple_build_cond (NE_EXPR, cond, integer_zero_nodeglobal_trees[TI_INTEGER_ZERO], lab1, lab2); |
| 2946 | gimple_seq_add_stmt (&seq, g); |
| 2947 | g = gimple_build_label (lab1); |
| 2948 | gimple_seq_add_stmt (&seq, g); |
| 2949 | gimple_seq new_seq = copy_gimple_seq_and_replace_locals (stmt); |
| 2950 | gomp_for *new_stmt = as_a <gomp_for *> (new_seq); |
| 2951 | tree clause = build_omp_clause (gimple_location (stmt), OMP_CLAUSE__SIMT_); |
| 2952 | OMP_CLAUSE_CHAIN (clause)((contains_struct_check (((tree_check ((clause), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2952, __FUNCTION__, (OMP_CLAUSE)))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2952, __FUNCTION__))->common.chain) = gimple_omp_for_clauses (new_stmt); |
| 2953 | gimple_omp_for_set_clauses (new_stmt, clause); |
| 2954 | gimple_seq_add_stmt (&seq, new_stmt); |
| 2955 | g = gimple_build_goto (lab3); |
| 2956 | gimple_seq_add_stmt (&seq, g); |
| 2957 | g = gimple_build_label (lab2); |
| 2958 | gimple_seq_add_stmt (&seq, g); |
| 2959 | gimple_seq_add_stmt (&seq, stmt); |
| 2960 | g = gimple_build_label (lab3); |
| 2961 | gimple_seq_add_stmt (&seq, g); |
| 2962 | gimple_bind_set_body (bind, seq); |
| 2963 | update_stmt (bind); |
| 2964 | scan_omp_for (new_stmt, outer_ctx); |
| 2965 | scan_omp_for (stmt, outer_ctx)->simt_stmt = new_stmt; |
| 2966 | } |
| 2967 | |
| 2968 | static tree omp_find_scan (gimple_stmt_iterator *, bool *, |
| 2969 | struct walk_stmt_info *); |
| 2970 | static omp_context *maybe_lookup_ctx (gimple *); |
| 2971 | |
| 2972 | /* Duplicate #pragma omp simd, one for the scan input phase loop and one |
| 2973 | for scan phase loop. */ |
| 2974 | |
| 2975 | static void |
| 2976 | scan_omp_simd_scan (gimple_stmt_iterator *gsi, gomp_for *stmt, |
| 2977 | omp_context *outer_ctx) |
| 2978 | { |
| 2979 | /* The only change between inclusive and exclusive scan will be |
| 2980 | within the first simd loop, so just use inclusive in the |
| 2981 | worksharing loop. */ |
| 2982 | outer_ctx->scan_inclusive = true; |
| 2983 | tree c = build_omp_clause (UNKNOWN_LOCATION((location_t) 0), OMP_CLAUSE_INCLUSIVE); |
| 2984 | OMP_CLAUSE_DECL (c)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2984, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2984, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2984, __FUNCTION__))) = integer_zero_nodeglobal_trees[TI_INTEGER_ZERO]; |
| 2985 | |
| 2986 | gomp_scan *input_stmt = gimple_build_omp_scan (NULLnullptr, NULL_TREE(tree) nullptr); |
| 2987 | gomp_scan *scan_stmt = gimple_build_omp_scan (NULLnullptr, c); |
| 2988 | gsi_replace (gsi, input_stmt, false); |
| 2989 | gimple_seq input_body = NULLnullptr; |
| 2990 | gimple_seq_add_stmt (&input_body, stmt); |
| 2991 | gsi_insert_after (gsi, scan_stmt, GSI_NEW_STMT); |
| 2992 | |
| 2993 | gimple_stmt_iterator input1_gsi = gsi_none (); |
| 2994 | struct walk_stmt_info wi; |
| 2995 | memset (&wi, 0, sizeof (wi)); |
| 2996 | wi.val_only = true; |
| 2997 | wi.info = (void *) &input1_gsi; |
| 2998 | walk_gimple_seq_mod (gimple_omp_body_ptr (stmt), omp_find_scan, NULLnullptr, &wi); |
| 2999 | gcc_assert (!gsi_end_p (input1_gsi))((void)(!(!gsi_end_p (input1_gsi)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 2999, __FUNCTION__), 0 : 0)); |
| 3000 | |
| 3001 | gimple *input_stmt1 = gsi_stmt (input1_gsi); |
| 3002 | gsi_next (&input1_gsi); |
| 3003 | gimple *scan_stmt1 = gsi_stmt (input1_gsi); |
| 3004 | gcc_assert (scan_stmt1 && gimple_code (scan_stmt1) == GIMPLE_OMP_SCAN)((void)(!(scan_stmt1 && gimple_code (scan_stmt1) == GIMPLE_OMP_SCAN ) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3004, __FUNCTION__), 0 : 0)); |
| 3005 | c = gimple_omp_scan_clauses (as_a <gomp_scan *> (scan_stmt1)); |
| 3006 | if (c && OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3006, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_EXCLUSIVE) |
| 3007 | std::swap (input_stmt1, scan_stmt1); |
| 3008 | |
| 3009 | gimple_seq input_body1 = gimple_omp_body (input_stmt1); |
| 3010 | gimple_omp_set_body (input_stmt1, NULLnullptr); |
| 3011 | |
| 3012 | gimple_seq scan_body = copy_gimple_seq_and_replace_locals (stmt); |
| 3013 | gomp_for *new_stmt = as_a <gomp_for *> (scan_body); |
| 3014 | |
| 3015 | gimple_omp_set_body (input_stmt1, input_body1); |
| 3016 | gimple_omp_set_body (scan_stmt1, NULLnullptr); |
| 3017 | |
| 3018 | gimple_stmt_iterator input2_gsi = gsi_none (); |
| 3019 | memset (&wi, 0, sizeof (wi)); |
| 3020 | wi.val_only = true; |
| 3021 | wi.info = (void *) &input2_gsi; |
| 3022 | walk_gimple_seq_mod (gimple_omp_body_ptr (new_stmt), omp_find_scan, |
| 3023 | NULLnullptr, &wi); |
| 3024 | gcc_assert (!gsi_end_p (input2_gsi))((void)(!(!gsi_end_p (input2_gsi)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3024, __FUNCTION__), 0 : 0)); |
| 3025 | |
| 3026 | gimple *input_stmt2 = gsi_stmt (input2_gsi); |
| 3027 | gsi_next (&input2_gsi); |
| 3028 | gimple *scan_stmt2 = gsi_stmt (input2_gsi); |
| 3029 | gcc_assert (scan_stmt2 && gimple_code (scan_stmt2) == GIMPLE_OMP_SCAN)((void)(!(scan_stmt2 && gimple_code (scan_stmt2) == GIMPLE_OMP_SCAN ) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3029, __FUNCTION__), 0 : 0)); |
| 3030 | if (c && OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3030, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_EXCLUSIVE) |
| 3031 | std::swap (input_stmt2, scan_stmt2); |
| 3032 | |
| 3033 | gimple_omp_set_body (input_stmt2, NULLnullptr); |
| 3034 | |
| 3035 | gimple_omp_set_body (input_stmt, input_body); |
| 3036 | gimple_omp_set_body (scan_stmt, scan_body); |
| 3037 | |
| 3038 | omp_context *ctx = new_omp_context (input_stmt, outer_ctx); |
| 3039 | scan_omp (gimple_omp_body_ptr (input_stmt), ctx); |
| 3040 | |
| 3041 | ctx = new_omp_context (scan_stmt, outer_ctx); |
| 3042 | scan_omp (gimple_omp_body_ptr (scan_stmt), ctx); |
| 3043 | |
| 3044 | maybe_lookup_ctx (new_stmt)->for_simd_scan_phase = true; |
| 3045 | } |
| 3046 | |
| 3047 | /* Scan an OpenMP sections directive. */ |
| 3048 | |
| 3049 | static void |
| 3050 | scan_omp_sections (gomp_sections *stmt, omp_context *outer_ctx) |
| 3051 | { |
| 3052 | omp_context *ctx; |
| 3053 | |
| 3054 | ctx = new_omp_context (stmt, outer_ctx); |
| 3055 | scan_sharing_clauses (gimple_omp_sections_clauses (stmt), ctx); |
| 3056 | scan_omp (gimple_omp_body_ptr (stmt), ctx); |
| 3057 | } |
| 3058 | |
| 3059 | /* Scan an OpenMP single directive. */ |
| 3060 | |
| 3061 | static void |
| 3062 | scan_omp_single (gomp_single *stmt, omp_context *outer_ctx) |
| 3063 | { |
| 3064 | omp_context *ctx; |
| 3065 | tree name; |
| 3066 | |
| 3067 | ctx = new_omp_context (stmt, outer_ctx); |
| 3068 | ctx->field_map = splay_tree_new (splay_tree_compare_pointers, 0, 0); |
| 3069 | ctx->record_type = lang_hooks.types.make_type (RECORD_TYPE); |
| 3070 | name = create_tmp_var_name (".omp_copy_s"); |
| 3071 | name = build_decl (gimple_location (stmt), |
| 3072 | TYPE_DECL, name, ctx->record_type); |
| 3073 | TYPE_NAME (ctx->record_type)((tree_class_check ((ctx->record_type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3073, __FUNCTION__))->type_common.name) = name; |
| 3074 | |
| 3075 | scan_sharing_clauses (gimple_omp_single_clauses (stmt), ctx); |
| 3076 | scan_omp (gimple_omp_body_ptr (stmt), ctx); |
| 3077 | |
| 3078 | if (TYPE_FIELDS (ctx->record_type)((tree_check3 ((ctx->record_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3078, __FUNCTION__, (RECORD_TYPE), (UNION_TYPE), (QUAL_UNION_TYPE )))->type_non_common.values) == NULLnullptr) |
| 3079 | ctx->record_type = NULLnullptr; |
| 3080 | else |
| 3081 | layout_type (ctx->record_type); |
| 3082 | } |
| 3083 | |
| 3084 | /* Scan a GIMPLE_OMP_TARGET. */ |
| 3085 | |
| 3086 | static void |
| 3087 | scan_omp_target (gomp_target *stmt, omp_context *outer_ctx) |
| 3088 | { |
| 3089 | omp_context *ctx; |
| 3090 | tree name; |
| 3091 | bool offloaded = is_gimple_omp_offloaded (stmt); |
| 3092 | tree clauses = gimple_omp_target_clauses (stmt); |
| 3093 | |
| 3094 | ctx = new_omp_context (stmt, outer_ctx); |
| 3095 | ctx->field_map = splay_tree_new (splay_tree_compare_pointers, 0, 0); |
| 3096 | ctx->record_type = lang_hooks.types.make_type (RECORD_TYPE); |
| 3097 | name = create_tmp_var_name (".omp_data_t"); |
| 3098 | name = build_decl (gimple_location (stmt), |
| 3099 | TYPE_DECL, name, ctx->record_type); |
| 3100 | DECL_ARTIFICIAL (name)((contains_struct_check ((name), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3100, __FUNCTION__))->decl_common.artificial_flag) = 1; |
| 3101 | DECL_NAMELESS (name)((contains_struct_check ((name), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3101, __FUNCTION__))->base.u.bits.nameless_flag) = 1; |
| 3102 | TYPE_NAME (ctx->record_type)((tree_class_check ((ctx->record_type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3102, __FUNCTION__))->type_common.name) = name; |
| 3103 | TYPE_ARTIFICIAL (ctx->record_type)((tree_class_check ((ctx->record_type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3103, __FUNCTION__))->base.nowarning_flag) = 1; |
| 3104 | |
| 3105 | if (offloaded) |
| 3106 | { |
| 3107 | create_omp_child_function (ctx, false); |
| 3108 | gimple_omp_target_set_child_fn (stmt, ctx->cb.dst_fn); |
| 3109 | } |
| 3110 | |
| 3111 | scan_sharing_clauses (clauses, ctx); |
| 3112 | scan_omp (gimple_omp_body_ptr (stmt), ctx); |
| 3113 | |
| 3114 | if (TYPE_FIELDS (ctx->record_type)((tree_check3 ((ctx->record_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3114, __FUNCTION__, (RECORD_TYPE), (UNION_TYPE), (QUAL_UNION_TYPE )))->type_non_common.values) == NULLnullptr) |
| 3115 | ctx->record_type = ctx->receiver_decl = NULLnullptr; |
| 3116 | else |
| 3117 | { |
| 3118 | TYPE_FIELDS (ctx->record_type)((tree_check3 ((ctx->record_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3118, __FUNCTION__, (RECORD_TYPE), (UNION_TYPE), (QUAL_UNION_TYPE )))->type_non_common.values) |
| 3119 | = nreverse (TYPE_FIELDS (ctx->record_type)((tree_check3 ((ctx->record_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3119, __FUNCTION__, (RECORD_TYPE), (UNION_TYPE), (QUAL_UNION_TYPE )))->type_non_common.values)); |
| 3120 | if (flag_checkingglobal_options.x_flag_checking) |
| 3121 | { |
| 3122 | unsigned int align = DECL_ALIGN (TYPE_FIELDS (ctx->record_type))(((contains_struct_check ((((tree_check3 ((ctx->record_type ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3122, __FUNCTION__, (RECORD_TYPE), (UNION_TYPE), (QUAL_UNION_TYPE )))->type_non_common.values)), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3122, __FUNCTION__))->decl_common.align) ? ((unsigned)1) << (((contains_struct_check ((((tree_check3 ((ctx-> record_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3122, __FUNCTION__, (RECORD_TYPE), (UNION_TYPE), (QUAL_UNION_TYPE )))->type_non_common.values)), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3122, __FUNCTION__))->decl_common.align) - 1) : 0); |
| 3123 | for (tree field = TYPE_FIELDS (ctx->record_type)((tree_check3 ((ctx->record_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3123, __FUNCTION__, (RECORD_TYPE), (UNION_TYPE), (QUAL_UNION_TYPE )))->type_non_common.values); |
| 3124 | field; |
| 3125 | field = DECL_CHAIN (field)(((contains_struct_check (((contains_struct_check ((field), ( TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3125, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3125, __FUNCTION__))->common.chain))) |
| 3126 | gcc_assert (DECL_ALIGN (field) == align)((void)(!((((contains_struct_check ((field), (TS_DECL_COMMON) , "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3126, __FUNCTION__))->decl_common.align) ? ((unsigned)1) << (((contains_struct_check ((field), (TS_DECL_COMMON) , "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3126, __FUNCTION__))->decl_common.align) - 1) : 0) == align ) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3126, __FUNCTION__), 0 : 0)); |
| 3127 | } |
| 3128 | layout_type (ctx->record_type); |
| 3129 | if (offloaded) |
| 3130 | fixup_child_record_type (ctx); |
| 3131 | } |
| 3132 | |
| 3133 | if (ctx->teams_nested_p && ctx->nonteams_nested_p) |
| 3134 | { |
| 3135 | error_at (gimple_location (stmt), |
| 3136 | "%<target%> construct with nested %<teams%> construct " |
| 3137 | "contains directives outside of the %<teams%> construct"); |
| 3138 | gimple_omp_set_body (stmt, gimple_build_bind (NULLnullptr, NULLnullptr, NULLnullptr)); |
| 3139 | } |
| 3140 | } |
| 3141 | |
| 3142 | /* Scan an OpenMP teams directive. */ |
| 3143 | |
| 3144 | static void |
| 3145 | scan_omp_teams (gomp_teams *stmt, omp_context *outer_ctx) |
| 3146 | { |
| 3147 | omp_context *ctx = new_omp_context (stmt, outer_ctx); |
| 3148 | |
| 3149 | if (!gimple_omp_teams_host (stmt)) |
| 3150 | { |
| 3151 | scan_sharing_clauses (gimple_omp_teams_clauses (stmt), ctx); |
| 3152 | scan_omp (gimple_omp_body_ptr (stmt), ctx); |
| 3153 | return; |
| 3154 | } |
| 3155 | taskreg_contexts.safe_push (ctx); |
| 3156 | gcc_assert (taskreg_nesting_level == 1)((void)(!(taskreg_nesting_level == 1) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3156, __FUNCTION__), 0 : 0)); |
| 3157 | ctx->field_map = splay_tree_new (splay_tree_compare_pointers, 0, 0); |
| 3158 | ctx->record_type = lang_hooks.types.make_type (RECORD_TYPE); |
| 3159 | tree name = create_tmp_var_name (".omp_data_s"); |
| 3160 | name = build_decl (gimple_location (stmt), |
| 3161 | TYPE_DECL, name, ctx->record_type); |
| 3162 | DECL_ARTIFICIAL (name)((contains_struct_check ((name), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3162, __FUNCTION__))->decl_common.artificial_flag) = 1; |
| 3163 | DECL_NAMELESS (name)((contains_struct_check ((name), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3163, __FUNCTION__))->base.u.bits.nameless_flag) = 1; |
| 3164 | TYPE_NAME (ctx->record_type)((tree_class_check ((ctx->record_type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3164, __FUNCTION__))->type_common.name) = name; |
| 3165 | TYPE_ARTIFICIAL (ctx->record_type)((tree_class_check ((ctx->record_type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3165, __FUNCTION__))->base.nowarning_flag) = 1; |
| 3166 | create_omp_child_function (ctx, false); |
| 3167 | gimple_omp_teams_set_child_fn (stmt, ctx->cb.dst_fn); |
| 3168 | |
| 3169 | scan_sharing_clauses (gimple_omp_teams_clauses (stmt), ctx); |
| 3170 | scan_omp (gimple_omp_body_ptr (stmt), ctx); |
| 3171 | |
| 3172 | if (TYPE_FIELDS (ctx->record_type)((tree_check3 ((ctx->record_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3172, __FUNCTION__, (RECORD_TYPE), (UNION_TYPE), (QUAL_UNION_TYPE )))->type_non_common.values) == NULLnullptr) |
| 3173 | ctx->record_type = ctx->receiver_decl = NULLnullptr; |
| 3174 | } |
| 3175 | |
| 3176 | /* Check nesting restrictions. */ |
| 3177 | static bool |
| 3178 | check_omp_nesting_restrictions (gimple *stmt, omp_context *ctx) |
| 3179 | { |
| 3180 | tree c; |
| 3181 | |
| 3182 | /* No nesting of non-OpenACC STMT (that is, an OpenMP one, or a GOMP builtin) |
| 3183 | inside an OpenACC CTX. */ |
| 3184 | if (gimple_code (stmt) == GIMPLE_OMP_ATOMIC_LOAD |
| 3185 | || gimple_code (stmt) == GIMPLE_OMP_ATOMIC_STORE) |
| 3186 | /* ..., except for the atomic codes that OpenACC shares with OpenMP. */ |
| 3187 | ; |
| 3188 | else if (!(is_gimple_omp (stmt) |
| 3189 | && is_gimple_omp_oacc (stmt))) |
| 3190 | { |
| 3191 | if (oacc_get_fn_attrib (cfun(cfun + 0)->decl) != NULLnullptr) |
| 3192 | { |
| 3193 | error_at (gimple_location (stmt), |
| 3194 | "non-OpenACC construct inside of OpenACC routine"); |
| 3195 | return false; |
| 3196 | } |
| 3197 | else |
| 3198 | for (omp_context *octx = ctx; octx != NULLnullptr; octx = octx->outer) |
| 3199 | if (is_gimple_omp (octx->stmt) |
| 3200 | && is_gimple_omp_oacc (octx->stmt)) |
| 3201 | { |
| 3202 | error_at (gimple_location (stmt), |
| 3203 | "non-OpenACC construct inside of OpenACC region"); |
| 3204 | return false; |
| 3205 | } |
| 3206 | } |
| 3207 | |
| 3208 | if (ctx != NULLnullptr) |
| 3209 | { |
| 3210 | if (gimple_code (ctx->stmt) == GIMPLE_OMP_TARGET |
| 3211 | && gimple_omp_target_kind (ctx->stmt) == GF_OMP_TARGET_KIND_REGION) |
| 3212 | { |
| 3213 | c = omp_find_clause (gimple_omp_target_clauses (ctx->stmt), |
| 3214 | OMP_CLAUSE_DEVICE); |
| 3215 | if (c && OMP_CLAUSE_DEVICE_ANCESTOR (c)((omp_clause_subcode_check ((c), (OMP_CLAUSE_DEVICE), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3215, __FUNCTION__))->base.public_flag)) |
| 3216 | { |
| 3217 | error_at (gimple_location (stmt), |
| 3218 | "OpenMP constructs are not allowed in target region " |
| 3219 | "with %<ancestor%>"); |
| 3220 | return false; |
| 3221 | } |
| 3222 | |
| 3223 | if (gimple_code (stmt) == GIMPLE_OMP_TEAMS && !ctx->teams_nested_p) |
| 3224 | ctx->teams_nested_p = true; |
| 3225 | else |
| 3226 | ctx->nonteams_nested_p = true; |
| 3227 | } |
| 3228 | if (gimple_code (ctx->stmt) == GIMPLE_OMP_SCAN |
| 3229 | && ctx->outer |
| 3230 | && gimple_code (ctx->outer->stmt) == GIMPLE_OMP_FOR) |
| 3231 | ctx = ctx->outer; |
| 3232 | if (gimple_code (ctx->stmt) == GIMPLE_OMP_FOR |
| 3233 | && gimple_omp_for_kind (ctx->stmt) == GF_OMP_FOR_KIND_SIMD |
| 3234 | && !ctx->loop_p) |
| 3235 | { |
| 3236 | c = NULL_TREE(tree) nullptr; |
| 3237 | if (ctx->order_concurrent |
| 3238 | && (gimple_code (stmt) == GIMPLE_OMP_ORDERED |
| 3239 | || gimple_code (stmt) == GIMPLE_OMP_ATOMIC_LOAD |
| 3240 | || gimple_code (stmt) == GIMPLE_OMP_ATOMIC_STORE)) |
| 3241 | { |
| 3242 | error_at (gimple_location (stmt), |
| 3243 | "OpenMP constructs other than %<parallel%>, %<loop%>" |
| 3244 | " or %<simd%> may not be nested inside a region with" |
| 3245 | " the %<order(concurrent)%> clause"); |
| 3246 | return false; |
| 3247 | } |
| 3248 | if (gimple_code (stmt) == GIMPLE_OMP_ORDERED) |
| 3249 | { |
| 3250 | c = gimple_omp_ordered_clauses (as_a <gomp_ordered *> (stmt)); |
| 3251 | if (omp_find_clause (c, OMP_CLAUSE_SIMD)) |
| 3252 | { |
| 3253 | if (omp_find_clause (c, OMP_CLAUSE_THREADS) |
| 3254 | && (ctx->outer == NULLnullptr |
| 3255 | || !gimple_omp_for_combined_into_p (ctx->stmt) |
| 3256 | || gimple_code (ctx->outer->stmt) != GIMPLE_OMP_FOR |
| 3257 | || (gimple_omp_for_kind (ctx->outer->stmt) |
| 3258 | != GF_OMP_FOR_KIND_FOR) |
| 3259 | || !gimple_omp_for_combined_p (ctx->outer->stmt))) |
| 3260 | { |
| 3261 | error_at (gimple_location (stmt), |
| 3262 | "%<ordered simd threads%> must be closely " |
| 3263 | "nested inside of %<%s simd%> region", |
| 3264 | lang_GNU_Fortran () ? "do" : "for"); |
| 3265 | return false; |
| 3266 | } |
| 3267 | return true; |
| 3268 | } |
| 3269 | } |
| 3270 | else if (gimple_code (stmt) == GIMPLE_OMP_ATOMIC_LOAD |
| 3271 | || gimple_code (stmt) == GIMPLE_OMP_ATOMIC_STORE |
| 3272 | || gimple_code (stmt) == GIMPLE_OMP_SCAN) |
| 3273 | return true; |
| 3274 | else if (gimple_code (stmt) == GIMPLE_OMP_FOR |
| 3275 | && gimple_omp_for_kind (ctx->stmt) == GF_OMP_FOR_KIND_SIMD) |
| 3276 | return true; |
| 3277 | error_at (gimple_location (stmt), |
| 3278 | "OpenMP constructs other than " |
| 3279 | "%<ordered simd%>, %<simd%>, %<loop%> or %<atomic%> may " |
| 3280 | "not be nested inside %<simd%> region"); |
| 3281 | return false; |
| 3282 | } |
| 3283 | else if (gimple_code (ctx->stmt) == GIMPLE_OMP_TEAMS) |
| 3284 | { |
| 3285 | if ((gimple_code (stmt) != GIMPLE_OMP_FOR |
| 3286 | || (gimple_omp_for_kind (stmt) != GF_OMP_FOR_KIND_DISTRIBUTE |
| 3287 | && omp_find_clause (gimple_omp_for_clauses (stmt), |
| 3288 | OMP_CLAUSE_BIND) == NULL_TREE(tree) nullptr)) |
| 3289 | && gimple_code (stmt) != GIMPLE_OMP_PARALLEL) |
| 3290 | { |
| 3291 | error_at (gimple_location (stmt), |
| 3292 | "only %<distribute%>, %<parallel%> or %<loop%> " |
| 3293 | "regions are allowed to be strictly nested inside " |
| 3294 | "%<teams%> region"); |
| 3295 | return false; |
| 3296 | } |
| 3297 | } |
| 3298 | else if (ctx->order_concurrent |
| 3299 | && gimple_code (stmt) != GIMPLE_OMP_PARALLEL |
| 3300 | && (gimple_code (stmt) != GIMPLE_OMP_FOR |
| 3301 | || gimple_omp_for_kind (stmt) != GF_OMP_FOR_KIND_SIMD) |
| 3302 | && gimple_code (stmt) != GIMPLE_OMP_SCAN) |
| 3303 | { |
| 3304 | if (ctx->loop_p) |
| 3305 | error_at (gimple_location (stmt), |
| 3306 | "OpenMP constructs other than %<parallel%>, %<loop%> or " |
| 3307 | "%<simd%> may not be nested inside a %<loop%> region"); |
| 3308 | else |
| 3309 | error_at (gimple_location (stmt), |
| 3310 | "OpenMP constructs other than %<parallel%>, %<loop%> or " |
| 3311 | "%<simd%> may not be nested inside a region with " |
| 3312 | "the %<order(concurrent)%> clause"); |
| 3313 | return false; |
| 3314 | } |
| 3315 | } |
| 3316 | switch (gimple_code (stmt)) |
| 3317 | { |
| 3318 | case GIMPLE_OMP_FOR: |
| 3319 | if (gimple_omp_for_kind (stmt) == GF_OMP_FOR_KIND_SIMD) |
| 3320 | return true; |
| 3321 | if (gimple_omp_for_kind (stmt) == GF_OMP_FOR_KIND_DISTRIBUTE) |
| 3322 | { |
| 3323 | if (ctx != NULLnullptr && gimple_code (ctx->stmt) != GIMPLE_OMP_TEAMS) |
| 3324 | { |
| 3325 | error_at (gimple_location (stmt), |
| 3326 | "%<distribute%> region must be strictly nested " |
| 3327 | "inside %<teams%> construct"); |
| 3328 | return false; |
| 3329 | } |
| 3330 | return true; |
| 3331 | } |
| 3332 | /* We split taskloop into task and nested taskloop in it. */ |
| 3333 | if (gimple_omp_for_kind (stmt) == GF_OMP_FOR_KIND_TASKLOOP) |
| 3334 | return true; |
| 3335 | /* For now, hope this will change and loop bind(parallel) will not |
| 3336 | be allowed in lots of contexts. */ |
| 3337 | if (gimple_omp_for_kind (stmt) == GF_OMP_FOR_KIND_FOR |
| 3338 | && omp_find_clause (gimple_omp_for_clauses (stmt), OMP_CLAUSE_BIND)) |
| 3339 | return true; |
| 3340 | if (gimple_omp_for_kind (stmt) == GF_OMP_FOR_KIND_OACC_LOOP) |
| 3341 | { |
| 3342 | bool ok = false; |
| 3343 | |
| 3344 | if (ctx) |
| 3345 | switch (gimple_code (ctx->stmt)) |
| 3346 | { |
| 3347 | case GIMPLE_OMP_FOR: |
| 3348 | ok = (gimple_omp_for_kind (ctx->stmt) |
| 3349 | == GF_OMP_FOR_KIND_OACC_LOOP); |
| 3350 | break; |
| 3351 | |
| 3352 | case GIMPLE_OMP_TARGET: |
| 3353 | switch (gimple_omp_target_kind (ctx->stmt)) |
| 3354 | { |
| 3355 | case GF_OMP_TARGET_KIND_OACC_PARALLEL: |
| 3356 | case GF_OMP_TARGET_KIND_OACC_KERNELS: |
| 3357 | case GF_OMP_TARGET_KIND_OACC_SERIAL: |
| 3358 | case GF_OMP_TARGET_KIND_OACC_PARALLEL_KERNELS_PARALLELIZED: |
| 3359 | case GF_OMP_TARGET_KIND_OACC_PARALLEL_KERNELS_GANG_SINGLE: |
| 3360 | ok = true; |
| 3361 | break; |
| 3362 | |
| 3363 | default: |
| 3364 | break; |
| 3365 | } |
| 3366 | |
| 3367 | default: |
| 3368 | break; |
| 3369 | } |
| 3370 | else if (oacc_get_fn_attrib (current_function_decl)) |
| 3371 | ok = true; |
| 3372 | if (!ok) |
| 3373 | { |
| 3374 | error_at (gimple_location (stmt), |
| 3375 | "OpenACC loop directive must be associated with" |
| 3376 | " an OpenACC compute region"); |
| 3377 | return false; |
| 3378 | } |
| 3379 | } |
| 3380 | /* FALLTHRU */ |
| 3381 | case GIMPLE_CALL: |
| 3382 | if (is_gimple_call (stmt) |
| 3383 | && (DECL_FUNCTION_CODE (gimple_call_fndecl (stmt)) |
| 3384 | == BUILT_IN_GOMP_CANCEL |
| 3385 | || DECL_FUNCTION_CODE (gimple_call_fndecl (stmt)) |
| 3386 | == BUILT_IN_GOMP_CANCELLATION_POINT)) |
| 3387 | { |
| 3388 | const char *bad = NULLnullptr; |
| 3389 | const char *kind = NULLnullptr; |
| 3390 | const char *construct |
| 3391 | = (DECL_FUNCTION_CODE (gimple_call_fndecl (stmt)) |
| 3392 | == BUILT_IN_GOMP_CANCEL) |
| 3393 | ? "cancel" |
| 3394 | : "cancellation point"; |
| 3395 | if (ctx == NULLnullptr) |
| 3396 | { |
| 3397 | error_at (gimple_location (stmt), "orphaned %qs construct", |
| 3398 | construct); |
| 3399 | return false; |
| 3400 | } |
| 3401 | switch (tree_fits_shwi_p (gimple_call_arg (stmt, 0)) |
| 3402 | ? tree_to_shwi (gimple_call_arg (stmt, 0)) |
| 3403 | : 0) |
| 3404 | { |
| 3405 | case 1: |
| 3406 | if (gimple_code (ctx->stmt) != GIMPLE_OMP_PARALLEL) |
| 3407 | bad = "parallel"; |
| 3408 | else if (DECL_FUNCTION_CODE (gimple_call_fndecl (stmt)) |
| 3409 | == BUILT_IN_GOMP_CANCEL |
| 3410 | && !integer_zerop (gimple_call_arg (stmt, 1))) |
| 3411 | ctx->cancellable = true; |
| 3412 | kind = "parallel"; |
| 3413 | break; |
| 3414 | case 2: |
| 3415 | if (gimple_code (ctx->stmt) != GIMPLE_OMP_FOR |
| 3416 | || gimple_omp_for_kind (ctx->stmt) != GF_OMP_FOR_KIND_FOR) |
| 3417 | bad = "for"; |
| 3418 | else if (DECL_FUNCTION_CODE (gimple_call_fndecl (stmt)) |
| 3419 | == BUILT_IN_GOMP_CANCEL |
| 3420 | && !integer_zerop (gimple_call_arg (stmt, 1))) |
| 3421 | { |
| 3422 | ctx->cancellable = true; |
| 3423 | if (omp_find_clause (gimple_omp_for_clauses (ctx->stmt), |
| 3424 | OMP_CLAUSE_NOWAIT)) |
| 3425 | warning_at (gimple_location (stmt), 0, |
| 3426 | "%<cancel for%> inside " |
| 3427 | "%<nowait%> for construct"); |
| 3428 | if (omp_find_clause (gimple_omp_for_clauses (ctx->stmt), |
| 3429 | OMP_CLAUSE_ORDERED)) |
| 3430 | warning_at (gimple_location (stmt), 0, |
| 3431 | "%<cancel for%> inside " |
| 3432 | "%<ordered%> for construct"); |
| 3433 | } |
| 3434 | kind = "for"; |
| 3435 | break; |
| 3436 | case 4: |
| 3437 | if (gimple_code (ctx->stmt) != GIMPLE_OMP_SECTIONS |
| 3438 | && gimple_code (ctx->stmt) != GIMPLE_OMP_SECTION) |
| 3439 | bad = "sections"; |
| 3440 | else if (DECL_FUNCTION_CODE (gimple_call_fndecl (stmt)) |
| 3441 | == BUILT_IN_GOMP_CANCEL |
| 3442 | && !integer_zerop (gimple_call_arg (stmt, 1))) |
| 3443 | { |
| 3444 | if (gimple_code (ctx->stmt) == GIMPLE_OMP_SECTIONS) |
| 3445 | { |
| 3446 | ctx->cancellable = true; |
| 3447 | if (omp_find_clause (gimple_omp_sections_clauses |
| 3448 | (ctx->stmt), |
| 3449 | OMP_CLAUSE_NOWAIT)) |
| 3450 | warning_at (gimple_location (stmt), 0, |
| 3451 | "%<cancel sections%> inside " |
| 3452 | "%<nowait%> sections construct"); |
| 3453 | } |
| 3454 | else |
| 3455 | { |
| 3456 | gcc_assert (ctx->outer((void)(!(ctx->outer && gimple_code (ctx->outer ->stmt) == GIMPLE_OMP_SECTIONS) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3458, __FUNCTION__), 0 : 0)) |
| 3457 | && gimple_code (ctx->outer->stmt)((void)(!(ctx->outer && gimple_code (ctx->outer ->stmt) == GIMPLE_OMP_SECTIONS) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3458, __FUNCTION__), 0 : 0)) |
| 3458 | == GIMPLE_OMP_SECTIONS)((void)(!(ctx->outer && gimple_code (ctx->outer ->stmt) == GIMPLE_OMP_SECTIONS) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3458, __FUNCTION__), 0 : 0)); |
| 3459 | ctx->outer->cancellable = true; |
| 3460 | if (omp_find_clause (gimple_omp_sections_clauses |
| 3461 | (ctx->outer->stmt), |
| 3462 | OMP_CLAUSE_NOWAIT)) |
| 3463 | warning_at (gimple_location (stmt), 0, |
| 3464 | "%<cancel sections%> inside " |
| 3465 | "%<nowait%> sections construct"); |
| 3466 | } |
| 3467 | } |
| 3468 | kind = "sections"; |
| 3469 | break; |
| 3470 | case 8: |
| 3471 | if (!is_task_ctx (ctx) |
| 3472 | && (!is_taskloop_ctx (ctx) |
| 3473 | || ctx->outer == NULLnullptr |
| 3474 | || !is_task_ctx (ctx->outer))) |
| 3475 | bad = "task"; |
| 3476 | else |
| 3477 | { |
| 3478 | for (omp_context *octx = ctx->outer; |
| 3479 | octx; octx = octx->outer) |
| 3480 | { |
| 3481 | switch (gimple_code (octx->stmt)) |
| 3482 | { |
| 3483 | case GIMPLE_OMP_TASKGROUP: |
| 3484 | break; |
| 3485 | case GIMPLE_OMP_TARGET: |
| 3486 | if (gimple_omp_target_kind (octx->stmt) |
| 3487 | != GF_OMP_TARGET_KIND_REGION) |
| 3488 | continue; |
| 3489 | /* FALLTHRU */ |
| 3490 | case GIMPLE_OMP_PARALLEL: |
| 3491 | case GIMPLE_OMP_TEAMS: |
| 3492 | error_at (gimple_location (stmt), |
| 3493 | "%<%s taskgroup%> construct not closely " |
| 3494 | "nested inside of %<taskgroup%> region", |
| 3495 | construct); |
| 3496 | return false; |
| 3497 | case GIMPLE_OMP_TASK: |
| 3498 | if (gimple_omp_task_taskloop_p (octx->stmt) |
| 3499 | && octx->outer |
| 3500 | && is_taskloop_ctx (octx->outer)) |
| 3501 | { |
| 3502 | tree clauses |
| 3503 | = gimple_omp_for_clauses (octx->outer->stmt); |
| 3504 | if (!omp_find_clause (clauses, OMP_CLAUSE_NOGROUP)) |
| 3505 | break; |
| 3506 | } |
| 3507 | continue; |
| 3508 | default: |
| 3509 | continue; |
| 3510 | } |
| 3511 | break; |
| 3512 | } |
| 3513 | ctx->cancellable = true; |
| 3514 | } |
| 3515 | kind = "taskgroup"; |
| 3516 | break; |
| 3517 | default: |
| 3518 | error_at (gimple_location (stmt), "invalid arguments"); |
| 3519 | return false; |
| 3520 | } |
| 3521 | if (bad) |
| 3522 | { |
| 3523 | error_at (gimple_location (stmt), |
| 3524 | "%<%s %s%> construct not closely nested inside of %qs", |
| 3525 | construct, kind, bad); |
| 3526 | return false; |
| 3527 | } |
| 3528 | } |
| 3529 | /* FALLTHRU */ |
| 3530 | case GIMPLE_OMP_SECTIONS: |
| 3531 | case GIMPLE_OMP_SINGLE: |
| 3532 | for (; ctx != NULLnullptr; ctx = ctx->outer) |
| 3533 | switch (gimple_code (ctx->stmt)) |
| 3534 | { |
| 3535 | case GIMPLE_OMP_FOR: |
| 3536 | if (gimple_omp_for_kind (ctx->stmt) != GF_OMP_FOR_KIND_FOR |
| 3537 | && gimple_omp_for_kind (ctx->stmt) != GF_OMP_FOR_KIND_TASKLOOP) |
| 3538 | break; |
| 3539 | /* FALLTHRU */ |
| 3540 | case GIMPLE_OMP_SECTIONS: |
| 3541 | case GIMPLE_OMP_SINGLE: |
| 3542 | case GIMPLE_OMP_ORDERED: |
| 3543 | case GIMPLE_OMP_MASTER: |
| 3544 | case GIMPLE_OMP_MASKED: |
| 3545 | case GIMPLE_OMP_TASK: |
| 3546 | case GIMPLE_OMP_CRITICAL: |
| 3547 | if (is_gimple_call (stmt)) |
| 3548 | { |
| 3549 | if (DECL_FUNCTION_CODE (gimple_call_fndecl (stmt)) |
| 3550 | != BUILT_IN_GOMP_BARRIER) |
| 3551 | return true; |
| 3552 | error_at (gimple_location (stmt), |
| 3553 | "barrier region may not be closely nested inside " |
| 3554 | "of work-sharing, %<loop%>, %<critical%>, " |
| 3555 | "%<ordered%>, %<master%>, %<masked%>, explicit " |
| 3556 | "%<task%> or %<taskloop%> region"); |
| 3557 | return false; |
| 3558 | } |
| 3559 | error_at (gimple_location (stmt), |
| 3560 | "work-sharing region may not be closely nested inside " |
| 3561 | "of work-sharing, %<loop%>, %<critical%>, %<ordered%>, " |
| 3562 | "%<master%>, %<masked%>, explicit %<task%> or " |
| 3563 | "%<taskloop%> region"); |
| 3564 | return false; |
| 3565 | case GIMPLE_OMP_PARALLEL: |
| 3566 | case GIMPLE_OMP_TEAMS: |
| 3567 | return true; |
| 3568 | case GIMPLE_OMP_TARGET: |
| 3569 | if (gimple_omp_target_kind (ctx->stmt) |
| 3570 | == GF_OMP_TARGET_KIND_REGION) |
| 3571 | return true; |
| 3572 | break; |
| 3573 | default: |
| 3574 | break; |
| 3575 | } |
| 3576 | break; |
| 3577 | case GIMPLE_OMP_MASTER: |
| 3578 | case GIMPLE_OMP_MASKED: |
| 3579 | for (; ctx != NULLnullptr; ctx = ctx->outer) |
| 3580 | switch (gimple_code (ctx->stmt)) |
| 3581 | { |
| 3582 | case GIMPLE_OMP_FOR: |
| 3583 | if (gimple_omp_for_kind (ctx->stmt) != GF_OMP_FOR_KIND_FOR |
| 3584 | && gimple_omp_for_kind (ctx->stmt) != GF_OMP_FOR_KIND_TASKLOOP) |
| 3585 | break; |
| 3586 | /* FALLTHRU */ |
| 3587 | case GIMPLE_OMP_SECTIONS: |
| 3588 | case GIMPLE_OMP_SINGLE: |
| 3589 | case GIMPLE_OMP_TASK: |
| 3590 | error_at (gimple_location (stmt), |
| 3591 | "%qs region may not be closely nested inside " |
| 3592 | "of work-sharing, %<loop%>, explicit %<task%> or " |
| 3593 | "%<taskloop%> region", |
| 3594 | gimple_code (stmt) == GIMPLE_OMP_MASTER |
| 3595 | ? "master" : "masked"); |
| 3596 | return false; |
| 3597 | case GIMPLE_OMP_PARALLEL: |
| 3598 | case GIMPLE_OMP_TEAMS: |
| 3599 | return true; |
| 3600 | case GIMPLE_OMP_TARGET: |
| 3601 | if (gimple_omp_target_kind (ctx->stmt) |
| 3602 | == GF_OMP_TARGET_KIND_REGION) |
| 3603 | return true; |
| 3604 | break; |
| 3605 | default: |
| 3606 | break; |
| 3607 | } |
| 3608 | break; |
| 3609 | case GIMPLE_OMP_SCOPE: |
| 3610 | for (; ctx != NULLnullptr; ctx = ctx->outer) |
| 3611 | switch (gimple_code (ctx->stmt)) |
| 3612 | { |
| 3613 | case GIMPLE_OMP_FOR: |
| 3614 | if (gimple_omp_for_kind (ctx->stmt) != GF_OMP_FOR_KIND_FOR |
| 3615 | && gimple_omp_for_kind (ctx->stmt) != GF_OMP_FOR_KIND_TASKLOOP) |
| 3616 | break; |
| 3617 | /* FALLTHRU */ |
| 3618 | case GIMPLE_OMP_SECTIONS: |
| 3619 | case GIMPLE_OMP_SINGLE: |
| 3620 | case GIMPLE_OMP_TASK: |
| 3621 | case GIMPLE_OMP_CRITICAL: |
| 3622 | case GIMPLE_OMP_ORDERED: |
| 3623 | case GIMPLE_OMP_MASTER: |
| 3624 | case GIMPLE_OMP_MASKED: |
| 3625 | error_at (gimple_location (stmt), |
| 3626 | "%<scope%> region may not be closely nested inside " |
| 3627 | "of work-sharing, %<loop%>, explicit %<task%>, " |
| 3628 | "%<taskloop%>, %<critical%>, %<ordered%>, %<master%>, " |
| 3629 | "or %<masked%> region"); |
| 3630 | return false; |
| 3631 | case GIMPLE_OMP_PARALLEL: |
| 3632 | case GIMPLE_OMP_TEAMS: |
| 3633 | return true; |
| 3634 | case GIMPLE_OMP_TARGET: |
| 3635 | if (gimple_omp_target_kind (ctx->stmt) |
| 3636 | == GF_OMP_TARGET_KIND_REGION) |
| 3637 | return true; |
| 3638 | break; |
| 3639 | default: |
| 3640 | break; |
| 3641 | } |
| 3642 | break; |
| 3643 | case GIMPLE_OMP_TASK: |
| 3644 | for (c = gimple_omp_task_clauses (stmt); c; c = OMP_CLAUSE_CHAIN (c)((contains_struct_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3644, __FUNCTION__, (OMP_CLAUSE)))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3644, __FUNCTION__))->common.chain)) |
| 3645 | if (OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3645, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_DOACROSS) |
| 3646 | { |
| 3647 | enum omp_clause_doacross_kind kind = OMP_CLAUSE_DOACROSS_KIND (c)((omp_clause_subcode_check ((c), (OMP_CLAUSE_DOACROSS), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3647, __FUNCTION__))->omp_clause.subcode.doacross_kind); |
| 3648 | error_at (OMP_CLAUSE_LOCATION (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3648, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.locus, |
| 3649 | "%<%s(%s)%> is only allowed in %<omp ordered%>", |
| 3650 | OMP_CLAUSE_DOACROSS_DEPEND (c)(((omp_clause_subcode_check ((c), (OMP_CLAUSE_DOACROSS), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3650, __FUNCTION__)))->base.protected_flag) ? "depend" : "doacross", |
| 3651 | kind == OMP_CLAUSE_DOACROSS_SOURCE ? "source" : "sink"); |
| 3652 | return false; |
| 3653 | } |
| 3654 | break; |
| 3655 | case GIMPLE_OMP_ORDERED: |
| 3656 | for (c = gimple_omp_ordered_clauses (as_a <gomp_ordered *> (stmt)); |
| 3657 | c; c = OMP_CLAUSE_CHAIN (c)((contains_struct_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3657, __FUNCTION__, (OMP_CLAUSE)))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3657, __FUNCTION__))->common.chain)) |
| 3658 | { |
| 3659 | if (OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3659, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code != OMP_CLAUSE_DOACROSS) |
| 3660 | { |
| 3661 | if (OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3661, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_DEPEND) |
| 3662 | { |
| 3663 | error_at (OMP_CLAUSE_LOCATION (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3663, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.locus, |
| 3664 | "invalid depend kind in omp %<ordered%> %<depend%>"); |
| 3665 | return false; |
| 3666 | } |
| 3667 | gcc_assert (OMP_CLAUSE_CODE (c) == OMP_CLAUSE_THREADS((void)(!(((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3667, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_THREADS || ((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3668, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_SIMD ) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3668, __FUNCTION__), 0 : 0)) |
| 3668 | || OMP_CLAUSE_CODE (c) == OMP_CLAUSE_SIMD)((void)(!(((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3667, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_THREADS || ((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3668, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_SIMD ) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3668, __FUNCTION__), 0 : 0)); |
| 3669 | continue; |
| 3670 | } |
| 3671 | |
| 3672 | tree oclause; |
| 3673 | /* Look for containing ordered(N) loop. */ |
| 3674 | if (ctx == NULLnullptr |
| 3675 | || gimple_code (ctx->stmt) != GIMPLE_OMP_FOR |
| 3676 | || (oclause |
Although the value stored to 'oclause' is used in the enclosing expression, the value is never actually read from 'oclause' | |
| 3677 | = omp_find_clause (gimple_omp_for_clauses (ctx->stmt), |
| 3678 | OMP_CLAUSE_ORDERED)) == NULL_TREE(tree) nullptr) |
| 3679 | { |
| 3680 | error_at (OMP_CLAUSE_LOCATION (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3680, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.locus, |
| 3681 | "%<ordered%> construct with %<depend%> clause " |
| 3682 | "must be closely nested inside an %<ordered%> loop"); |
| 3683 | return false; |
| 3684 | } |
| 3685 | } |
| 3686 | c = gimple_omp_ordered_clauses (as_a <gomp_ordered *> (stmt)); |
| 3687 | if (omp_find_clause (c, OMP_CLAUSE_SIMD)) |
| 3688 | { |
| 3689 | /* ordered simd must be closely nested inside of simd region, |
| 3690 | and simd region must not encounter constructs other than |
| 3691 | ordered simd, therefore ordered simd may be either orphaned, |
| 3692 | or ctx->stmt must be simd. The latter case is handled already |
| 3693 | earlier. */ |
| 3694 | if (ctx != NULLnullptr) |
| 3695 | { |
| 3696 | error_at (gimple_location (stmt), |
| 3697 | "%<ordered%> %<simd%> must be closely nested inside " |
| 3698 | "%<simd%> region"); |
| 3699 | return false; |
| 3700 | } |
| 3701 | } |
| 3702 | for (; ctx != NULLnullptr; ctx = ctx->outer) |
| 3703 | switch (gimple_code (ctx->stmt)) |
| 3704 | { |
| 3705 | case GIMPLE_OMP_CRITICAL: |
| 3706 | case GIMPLE_OMP_TASK: |
| 3707 | case GIMPLE_OMP_ORDERED: |
| 3708 | ordered_in_taskloop: |
| 3709 | error_at (gimple_location (stmt), |
| 3710 | "%<ordered%> region may not be closely nested inside " |
| 3711 | "of %<critical%>, %<ordered%>, explicit %<task%> or " |
| 3712 | "%<taskloop%> region"); |
| 3713 | return false; |
| 3714 | case GIMPLE_OMP_FOR: |
| 3715 | if (gimple_omp_for_kind (ctx->stmt) == GF_OMP_FOR_KIND_TASKLOOP) |
| 3716 | goto ordered_in_taskloop; |
| 3717 | tree o; |
| 3718 | o = omp_find_clause (gimple_omp_for_clauses (ctx->stmt), |
| 3719 | OMP_CLAUSE_ORDERED); |
| 3720 | if (o == NULLnullptr) |
| 3721 | { |
| 3722 | error_at (gimple_location (stmt), |
| 3723 | "%<ordered%> region must be closely nested inside " |
| 3724 | "a loop region with an %<ordered%> clause"); |
| 3725 | return false; |
| 3726 | } |
| 3727 | if (!gimple_omp_ordered_standalone_p (stmt)) |
| 3728 | { |
| 3729 | if (OMP_CLAUSE_ORDERED_DOACROSS (o)((omp_clause_subcode_check ((o), (OMP_CLAUSE_ORDERED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3729, __FUNCTION__))->base.public_flag)) |
| 3730 | { |
| 3731 | error_at (gimple_location (stmt), |
| 3732 | "%<ordered%> construct without %<doacross%> or " |
| 3733 | "%<depend%> clauses must not have the same " |
| 3734 | "binding region as %<ordered%> construct with " |
| 3735 | "those clauses"); |
| 3736 | return false; |
| 3737 | } |
| 3738 | else if (OMP_CLAUSE_ORDERED_EXPR (o)(*(omp_clause_elt_check (((omp_clause_subcode_check ((o), (OMP_CLAUSE_ORDERED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3738, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3738, __FUNCTION__)))) |
| 3739 | { |
| 3740 | tree co |
| 3741 | = omp_find_clause (gimple_omp_for_clauses (ctx->stmt), |
| 3742 | OMP_CLAUSE_COLLAPSE); |
| 3743 | HOST_WIDE_INTlong |
| 3744 | o_n = tree_to_shwi (OMP_CLAUSE_ORDERED_EXPR (o)(*(omp_clause_elt_check (((omp_clause_subcode_check ((o), (OMP_CLAUSE_ORDERED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3744, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3744, __FUNCTION__)))); |
| 3745 | HOST_WIDE_INTlong c_n = 1; |
| 3746 | if (co) |
| 3747 | c_n = tree_to_shwi (OMP_CLAUSE_COLLAPSE_EXPR (co)(*(omp_clause_elt_check (((omp_clause_subcode_check ((co), (OMP_CLAUSE_COLLAPSE ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3747, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3747, __FUNCTION__)))); |
| 3748 | if (o_n != c_n) |
| 3749 | { |
| 3750 | error_at (gimple_location (stmt), |
| 3751 | "%<ordered%> construct without %<doacross%> " |
| 3752 | "or %<depend%> clauses binds to loop where " |
| 3753 | "%<collapse%> argument %wd is different from " |
| 3754 | "%<ordered%> argument %wd", c_n, o_n); |
| 3755 | return false; |
| 3756 | } |
| 3757 | } |
| 3758 | } |
| 3759 | return true; |
| 3760 | case GIMPLE_OMP_TARGET: |
| 3761 | if (gimple_omp_target_kind (ctx->stmt) |
| 3762 | != GF_OMP_TARGET_KIND_REGION) |
| 3763 | break; |
| 3764 | /* FALLTHRU */ |
| 3765 | case GIMPLE_OMP_PARALLEL: |
| 3766 | case GIMPLE_OMP_TEAMS: |
| 3767 | error_at (gimple_location (stmt), |
| 3768 | "%<ordered%> region must be closely nested inside " |
| 3769 | "a loop region with an %<ordered%> clause"); |
| 3770 | return false; |
| 3771 | default: |
| 3772 | break; |
| 3773 | } |
| 3774 | break; |
| 3775 | case GIMPLE_OMP_CRITICAL: |
| 3776 | { |
| 3777 | tree this_stmt_name |
| 3778 | = gimple_omp_critical_name (as_a <gomp_critical *> (stmt)); |
| 3779 | for (; ctx != NULLnullptr; ctx = ctx->outer) |
| 3780 | if (gomp_critical *other_crit |
| 3781 | = dyn_cast <gomp_critical *> (ctx->stmt)) |
| 3782 | if (this_stmt_name == gimple_omp_critical_name (other_crit)) |
| 3783 | { |
| 3784 | error_at (gimple_location (stmt), |
| 3785 | "%<critical%> region may not be nested inside " |
| 3786 | "a %<critical%> region with the same name"); |
| 3787 | return false; |
| 3788 | } |
| 3789 | } |
| 3790 | break; |
| 3791 | case GIMPLE_OMP_TEAMS: |
| 3792 | if (ctx == NULLnullptr) |
| 3793 | break; |
| 3794 | else if (gimple_code (ctx->stmt) != GIMPLE_OMP_TARGET |
| 3795 | || (gimple_omp_target_kind (ctx->stmt) |
| 3796 | != GF_OMP_TARGET_KIND_REGION)) |
| 3797 | { |
| 3798 | /* Teams construct can appear either strictly nested inside of |
| 3799 | target construct with no intervening stmts, or can be encountered |
| 3800 | only by initial task (so must not appear inside any OpenMP |
| 3801 | construct. */ |
| 3802 | error_at (gimple_location (stmt), |
| 3803 | "%<teams%> construct must be closely nested inside of " |
| 3804 | "%<target%> construct or not nested in any OpenMP " |
| 3805 | "construct"); |
| 3806 | return false; |
| 3807 | } |
| 3808 | break; |
| 3809 | case GIMPLE_OMP_TARGET: |
| 3810 | for (c = gimple_omp_target_clauses (stmt); c; c = OMP_CLAUSE_CHAIN (c)((contains_struct_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3810, __FUNCTION__, (OMP_CLAUSE)))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3810, __FUNCTION__))->common.chain)) |
| 3811 | if (OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3811, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_DOACROSS) |
| 3812 | { |
| 3813 | enum omp_clause_doacross_kind kind = OMP_CLAUSE_DOACROSS_KIND (c)((omp_clause_subcode_check ((c), (OMP_CLAUSE_DOACROSS), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3813, __FUNCTION__))->omp_clause.subcode.doacross_kind); |
| 3814 | error_at (OMP_CLAUSE_LOCATION (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3814, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.locus, |
| 3815 | "%<depend(%s)%> is only allowed in %<omp ordered%>", |
| 3816 | kind == OMP_CLAUSE_DOACROSS_SOURCE ? "source" : "sink"); |
| 3817 | return false; |
| 3818 | } |
| 3819 | if (is_gimple_omp_offloaded (stmt) |
| 3820 | && oacc_get_fn_attrib (cfun(cfun + 0)->decl) != NULLnullptr) |
| 3821 | { |
| 3822 | error_at (gimple_location (stmt), |
| 3823 | "OpenACC region inside of OpenACC routine, nested " |
| 3824 | "parallelism not supported yet"); |
| 3825 | return false; |
| 3826 | } |
| 3827 | for (; ctx != NULLnullptr; ctx = ctx->outer) |
| 3828 | { |
| 3829 | if (gimple_code (ctx->stmt) != GIMPLE_OMP_TARGET) |
| 3830 | { |
| 3831 | if (is_gimple_omp (stmt) |
| 3832 | && is_gimple_omp_oacc (stmt) |
| 3833 | && is_gimple_omp (ctx->stmt)) |
| 3834 | { |
| 3835 | error_at (gimple_location (stmt), |
| 3836 | "OpenACC construct inside of non-OpenACC region"); |
| 3837 | return false; |
| 3838 | } |
| 3839 | continue; |
| 3840 | } |
| 3841 | |
| 3842 | const char *stmt_name, *ctx_stmt_name; |
| 3843 | switch (gimple_omp_target_kind (stmt)) |
| 3844 | { |
| 3845 | case GF_OMP_TARGET_KIND_REGION: stmt_name = "target"; break; |
| 3846 | case GF_OMP_TARGET_KIND_DATA: stmt_name = "target data"; break; |
| 3847 | case GF_OMP_TARGET_KIND_UPDATE: stmt_name = "target update"; break; |
| 3848 | case GF_OMP_TARGET_KIND_ENTER_DATA: |
| 3849 | stmt_name = "target enter data"; break; |
| 3850 | case GF_OMP_TARGET_KIND_EXIT_DATA: |
| 3851 | stmt_name = "target exit data"; break; |
| 3852 | case GF_OMP_TARGET_KIND_OACC_PARALLEL: stmt_name = "parallel"; break; |
| 3853 | case GF_OMP_TARGET_KIND_OACC_KERNELS: stmt_name = "kernels"; break; |
| 3854 | case GF_OMP_TARGET_KIND_OACC_SERIAL: stmt_name = "serial"; break; |
| 3855 | case GF_OMP_TARGET_KIND_OACC_DATA: stmt_name = "data"; break; |
| 3856 | case GF_OMP_TARGET_KIND_OACC_UPDATE: stmt_name = "update"; break; |
| 3857 | case GF_OMP_TARGET_KIND_OACC_ENTER_DATA: |
| 3858 | stmt_name = "enter data"; break; |
| 3859 | case GF_OMP_TARGET_KIND_OACC_EXIT_DATA: |
| 3860 | stmt_name = "exit data"; break; |
| 3861 | case GF_OMP_TARGET_KIND_OACC_DECLARE: stmt_name = "declare"; break; |
| 3862 | case GF_OMP_TARGET_KIND_OACC_HOST_DATA: stmt_name = "host_data"; |
| 3863 | break; |
| 3864 | case GF_OMP_TARGET_KIND_OACC_PARALLEL_KERNELS_PARALLELIZED: |
| 3865 | case GF_OMP_TARGET_KIND_OACC_PARALLEL_KERNELS_GANG_SINGLE: |
| 3866 | case GF_OMP_TARGET_KIND_OACC_DATA_KERNELS: |
| 3867 | /* OpenACC 'kernels' decomposed parts. */ |
| 3868 | stmt_name = "kernels"; break; |
| 3869 | default: gcc_unreachable ()(fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3869, __FUNCTION__)); |
| 3870 | } |
| 3871 | switch (gimple_omp_target_kind (ctx->stmt)) |
| 3872 | { |
| 3873 | case GF_OMP_TARGET_KIND_REGION: ctx_stmt_name = "target"; break; |
| 3874 | case GF_OMP_TARGET_KIND_DATA: ctx_stmt_name = "target data"; break; |
| 3875 | case GF_OMP_TARGET_KIND_OACC_PARALLEL: |
| 3876 | ctx_stmt_name = "parallel"; break; |
| 3877 | case GF_OMP_TARGET_KIND_OACC_KERNELS: |
| 3878 | ctx_stmt_name = "kernels"; break; |
| 3879 | case GF_OMP_TARGET_KIND_OACC_SERIAL: |
| 3880 | ctx_stmt_name = "serial"; break; |
| 3881 | case GF_OMP_TARGET_KIND_OACC_DATA: ctx_stmt_name = "data"; break; |
| 3882 | case GF_OMP_TARGET_KIND_OACC_HOST_DATA: |
| 3883 | ctx_stmt_name = "host_data"; break; |
| 3884 | case GF_OMP_TARGET_KIND_OACC_PARALLEL_KERNELS_PARALLELIZED: |
| 3885 | case GF_OMP_TARGET_KIND_OACC_PARALLEL_KERNELS_GANG_SINGLE: |
| 3886 | case GF_OMP_TARGET_KIND_OACC_DATA_KERNELS: |
| 3887 | /* OpenACC 'kernels' decomposed parts. */ |
| 3888 | ctx_stmt_name = "kernels"; break; |
| 3889 | default: gcc_unreachable ()(fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3889, __FUNCTION__)); |
| 3890 | } |
| 3891 | |
| 3892 | /* OpenACC/OpenMP mismatch? */ |
| 3893 | if (is_gimple_omp_oacc (stmt) |
| 3894 | != is_gimple_omp_oacc (ctx->stmt)) |
| 3895 | { |
| 3896 | error_at (gimple_location (stmt), |
| 3897 | "%s %qs construct inside of %s %qs region", |
| 3898 | (is_gimple_omp_oacc (stmt) |
| 3899 | ? "OpenACC" : "OpenMP"), stmt_name, |
| 3900 | (is_gimple_omp_oacc (ctx->stmt) |
| 3901 | ? "OpenACC" : "OpenMP"), ctx_stmt_name); |
| 3902 | return false; |
| 3903 | } |
| 3904 | if (is_gimple_omp_offloaded (ctx->stmt)) |
| 3905 | { |
| 3906 | /* No GIMPLE_OMP_TARGET inside offloaded OpenACC CTX. */ |
| 3907 | if (is_gimple_omp_oacc (ctx->stmt)) |
| 3908 | { |
| 3909 | error_at (gimple_location (stmt), |
| 3910 | "%qs construct inside of %qs region", |
| 3911 | stmt_name, ctx_stmt_name); |
| 3912 | return false; |
| 3913 | } |
| 3914 | else |
| 3915 | { |
| 3916 | if ((gimple_omp_target_kind (ctx->stmt) |
| 3917 | == GF_OMP_TARGET_KIND_REGION) |
| 3918 | && (gimple_omp_target_kind (stmt) |
| 3919 | == GF_OMP_TARGET_KIND_REGION)) |
| 3920 | { |
| 3921 | c = omp_find_clause (gimple_omp_target_clauses (stmt), |
| 3922 | OMP_CLAUSE_DEVICE); |
| 3923 | if (c && OMP_CLAUSE_DEVICE_ANCESTOR (c)((omp_clause_subcode_check ((c), (OMP_CLAUSE_DEVICE), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3923, __FUNCTION__))->base.public_flag)) |
| 3924 | break; |
| 3925 | } |
| 3926 | warning_at (gimple_location (stmt), 0, |
| 3927 | "%qs construct inside of %qs region", |
| 3928 | stmt_name, ctx_stmt_name); |
| 3929 | } |
| 3930 | } |
| 3931 | } |
| 3932 | break; |
| 3933 | default: |
| 3934 | break; |
| 3935 | } |
| 3936 | return true; |
| 3937 | } |
| 3938 | |
| 3939 | |
| 3940 | /* Helper function scan_omp. |
| 3941 | |
| 3942 | Callback for walk_tree or operators in walk_gimple_stmt used to |
| 3943 | scan for OMP directives in TP. */ |
| 3944 | |
| 3945 | static tree |
| 3946 | scan_omp_1_op (tree *tp, int *walk_subtrees, void *data) |
| 3947 | { |
| 3948 | struct walk_stmt_info *wi = (struct walk_stmt_info *) data; |
| 3949 | omp_context *ctx = (omp_context *) wi->info; |
| 3950 | tree t = *tp; |
| 3951 | |
| 3952 | switch (TREE_CODE (t)((enum tree_code) (t)->base.code)) |
| 3953 | { |
| 3954 | case VAR_DECL: |
| 3955 | case PARM_DECL: |
| 3956 | case LABEL_DECL: |
| 3957 | case RESULT_DECL: |
| 3958 | if (ctx) |
| 3959 | { |
| 3960 | tree repl = remap_decl (t, &ctx->cb); |
| 3961 | gcc_checking_assert (TREE_CODE (repl) != ERROR_MARK)((void)(!(((enum tree_code) (repl)->base.code) != ERROR_MARK ) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3961, __FUNCTION__), 0 : 0)); |
| 3962 | *tp = repl; |
| 3963 | } |
| 3964 | break; |
| 3965 | |
| 3966 | default: |
| 3967 | if (ctx && TYPE_P (t)(tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code ) (t)->base.code))] == tcc_type)) |
| 3968 | *tp = remap_type (t, &ctx->cb); |
| 3969 | else if (!DECL_P (t)(tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code ) (t)->base.code))] == tcc_declaration)) |
| 3970 | { |
| 3971 | *walk_subtrees = 1; |
| 3972 | if (ctx) |
| 3973 | { |
| 3974 | tree tem = remap_type (TREE_TYPE (t)((contains_struct_check ((t), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3974, __FUNCTION__))->typed.type), &ctx->cb); |
| 3975 | if (tem != TREE_TYPE (t)((contains_struct_check ((t), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3975, __FUNCTION__))->typed.type)) |
| 3976 | { |
| 3977 | if (TREE_CODE (t)((enum tree_code) (t)->base.code) == INTEGER_CST) |
| 3978 | *tp = wide_int_to_tree (tem, wi::to_wide (t)); |
| 3979 | else |
| 3980 | TREE_TYPE (t)((contains_struct_check ((t), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3980, __FUNCTION__))->typed.type) = tem; |
| 3981 | } |
| 3982 | } |
| 3983 | } |
| 3984 | break; |
| 3985 | } |
| 3986 | |
| 3987 | return NULL_TREE(tree) nullptr; |
| 3988 | } |
| 3989 | |
| 3990 | /* Return true if FNDECL is a setjmp or a longjmp. */ |
| 3991 | |
| 3992 | static bool |
| 3993 | setjmp_or_longjmp_p (const_tree fndecl) |
| 3994 | { |
| 3995 | if (fndecl_built_in_p (fndecl, BUILT_IN_SETJMP) |
| 3996 | || fndecl_built_in_p (fndecl, BUILT_IN_LONGJMP)) |
| 3997 | return true; |
| 3998 | |
| 3999 | tree declname = DECL_NAME (fndecl)((contains_struct_check ((fndecl), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 3999, __FUNCTION__))->decl_minimal.name); |
| 4000 | if (!declname |
| 4001 | || (DECL_CONTEXT (fndecl)((contains_struct_check ((fndecl), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4001, __FUNCTION__))->decl_minimal.context) != NULL_TREE(tree) nullptr |
| 4002 | && TREE_CODE (DECL_CONTEXT (fndecl))((enum tree_code) (((contains_struct_check ((fndecl), (TS_DECL_MINIMAL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4002, __FUNCTION__))->decl_minimal.context))->base.code ) != TRANSLATION_UNIT_DECL) |
| 4003 | || !TREE_PUBLIC (fndecl)((fndecl)->base.public_flag)) |
| 4004 | return false; |
| 4005 | |
| 4006 | const char *name = IDENTIFIER_POINTER (declname)((const char *) (tree_check ((declname), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4006, __FUNCTION__, (IDENTIFIER_NODE)))->identifier.id.str ); |
| 4007 | return !strcmp (name, "setjmp") || !strcmp (name, "longjmp"); |
| 4008 | } |
| 4009 | |
| 4010 | /* Return true if FNDECL is an omp_* runtime API call. */ |
| 4011 | |
| 4012 | static bool |
| 4013 | omp_runtime_api_call (const_tree fndecl) |
| 4014 | { |
| 4015 | tree declname = DECL_NAME (fndecl)((contains_struct_check ((fndecl), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4015, __FUNCTION__))->decl_minimal.name); |
| 4016 | if (!declname |
| 4017 | || (DECL_CONTEXT (fndecl)((contains_struct_check ((fndecl), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4017, __FUNCTION__))->decl_minimal.context) != NULL_TREE(tree) nullptr |
| 4018 | && TREE_CODE (DECL_CONTEXT (fndecl))((enum tree_code) (((contains_struct_check ((fndecl), (TS_DECL_MINIMAL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4018, __FUNCTION__))->decl_minimal.context))->base.code ) != TRANSLATION_UNIT_DECL) |
| 4019 | || !TREE_PUBLIC (fndecl)((fndecl)->base.public_flag)) |
| 4020 | return false; |
| 4021 | |
| 4022 | const char *name = IDENTIFIER_POINTER (declname)((const char *) (tree_check ((declname), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4022, __FUNCTION__, (IDENTIFIER_NODE)))->identifier.id.str ); |
| 4023 | if (!startswith (name, "omp_")) |
| 4024 | return false; |
| 4025 | |
| 4026 | static const char *omp_runtime_apis[] = |
| 4027 | { |
| 4028 | /* This array has 3 sections. First omp_* calls that don't |
| 4029 | have any suffixes. */ |
| 4030 | "aligned_alloc", |
| 4031 | "aligned_calloc", |
| 4032 | "alloc", |
| 4033 | "calloc", |
| 4034 | "free", |
| 4035 | "get_mapped_ptr", |
| 4036 | "realloc", |
| 4037 | "target_alloc", |
| 4038 | "target_associate_ptr", |
| 4039 | "target_disassociate_ptr", |
| 4040 | "target_free", |
| 4041 | "target_is_accessible", |
| 4042 | "target_is_present", |
| 4043 | "target_memcpy", |
| 4044 | "target_memcpy_async", |
| 4045 | "target_memcpy_rect", |
| 4046 | "target_memcpy_rect_async", |
| 4047 | NULLnullptr, |
| 4048 | /* Now omp_* calls that are available as omp_* and omp_*_; however, the |
| 4049 | DECL_NAME is always omp_* without tailing underscore. */ |
| 4050 | "capture_affinity", |
| 4051 | "destroy_allocator", |
| 4052 | "destroy_lock", |
| 4053 | "destroy_nest_lock", |
| 4054 | "display_affinity", |
| 4055 | "fulfill_event", |
| 4056 | "get_active_level", |
| 4057 | "get_affinity_format", |
| 4058 | "get_cancellation", |
| 4059 | "get_default_allocator", |
| 4060 | "get_default_device", |
| 4061 | "get_device_num", |
| 4062 | "get_dynamic", |
| 4063 | "get_initial_device", |
| 4064 | "get_level", |
| 4065 | "get_max_active_levels", |
| 4066 | "get_max_task_priority", |
| 4067 | "get_max_teams", |
| 4068 | "get_max_threads", |
| 4069 | "get_nested", |
| 4070 | "get_num_devices", |
| 4071 | "get_num_places", |
| 4072 | "get_num_procs", |
| 4073 | "get_num_teams", |
| 4074 | "get_num_threads", |
| 4075 | "get_partition_num_places", |
| 4076 | "get_place_num", |
| 4077 | "get_proc_bind", |
| 4078 | "get_supported_active_levels", |
| 4079 | "get_team_num", |
| 4080 | "get_teams_thread_limit", |
| 4081 | "get_thread_limit", |
| 4082 | "get_thread_num", |
| 4083 | "get_wtick", |
| 4084 | "get_wtime", |
| 4085 | "in_explicit_task", |
| 4086 | "in_final", |
| 4087 | "in_parallel", |
| 4088 | "init_lock", |
| 4089 | "init_nest_lock", |
| 4090 | "is_initial_device", |
| 4091 | "pause_resource", |
| 4092 | "pause_resource_all", |
| 4093 | "set_affinity_format", |
| 4094 | "set_default_allocator", |
| 4095 | "set_lock", |
| 4096 | "set_nest_lock", |
| 4097 | "test_lock", |
| 4098 | "test_nest_lock", |
| 4099 | "unset_lock", |
| 4100 | "unset_nest_lock", |
| 4101 | NULLnullptr, |
| 4102 | /* And finally calls available as omp_*, omp_*_ and omp_*_8_; however, |
| 4103 | as DECL_NAME only omp_* and omp_*_8 appear. */ |
| 4104 | "display_env", |
| 4105 | "get_ancestor_thread_num", |
| 4106 | "init_allocator", |
| 4107 | "get_partition_place_nums", |
| 4108 | "get_place_num_procs", |
| 4109 | "get_place_proc_ids", |
| 4110 | "get_schedule", |
| 4111 | "get_team_size", |
| 4112 | "set_default_device", |
| 4113 | "set_dynamic", |
| 4114 | "set_max_active_levels", |
| 4115 | "set_nested", |
| 4116 | "set_num_teams", |
| 4117 | "set_num_threads", |
| 4118 | "set_schedule", |
| 4119 | "set_teams_thread_limit" |
| 4120 | }; |
| 4121 | |
| 4122 | int mode = 0; |
| 4123 | for (unsigned i = 0; i < ARRAY_SIZE (omp_runtime_apis)(sizeof (omp_runtime_apis) / sizeof ((omp_runtime_apis)[0])); i++) |
| 4124 | { |
| 4125 | if (omp_runtime_apis[i] == NULLnullptr) |
| 4126 | { |
| 4127 | mode++; |
| 4128 | continue; |
| 4129 | } |
| 4130 | size_t len = strlen (omp_runtime_apis[i]); |
| 4131 | if (strncmp (name + 4, omp_runtime_apis[i], len) == 0 |
| 4132 | && (name[4 + len] == '\0' |
| 4133 | || (mode > 1 && strcmp (name + 4 + len, "_8") == 0))) |
| 4134 | return true; |
| 4135 | } |
| 4136 | return false; |
| 4137 | } |
| 4138 | |
| 4139 | /* Helper function for scan_omp. |
| 4140 | |
| 4141 | Callback for walk_gimple_stmt used to scan for OMP directives in |
| 4142 | the current statement in GSI. */ |
| 4143 | |
| 4144 | static tree |
| 4145 | scan_omp_1_stmt (gimple_stmt_iterator *gsi, bool *handled_ops_p, |
| 4146 | struct walk_stmt_info *wi) |
| 4147 | { |
| 4148 | gimple *stmt = gsi_stmt (*gsi); |
| 4149 | omp_context *ctx = (omp_context *) wi->info; |
| 4150 | |
| 4151 | if (gimple_has_location (stmt)) |
| 4152 | input_location = gimple_location (stmt); |
| 4153 | |
| 4154 | /* Check the nesting restrictions. */ |
| 4155 | bool remove = false; |
| 4156 | if (is_gimple_omp (stmt)) |
| 4157 | remove = !check_omp_nesting_restrictions (stmt, ctx); |
| 4158 | else if (is_gimple_call (stmt)) |
| 4159 | { |
| 4160 | tree fndecl = gimple_call_fndecl (stmt); |
| 4161 | if (fndecl) |
| 4162 | { |
| 4163 | if (ctx |
| 4164 | && gimple_code (ctx->stmt) == GIMPLE_OMP_FOR |
| 4165 | && gimple_omp_for_kind (ctx->stmt) == GF_OMP_FOR_KIND_SIMD |
| 4166 | && setjmp_or_longjmp_p (fndecl) |
| 4167 | && !ctx->loop_p) |
| 4168 | { |
| 4169 | remove = true; |
| 4170 | error_at (gimple_location (stmt), |
| 4171 | "setjmp/longjmp inside %<simd%> construct"); |
| 4172 | } |
| 4173 | else if (DECL_BUILT_IN_CLASS (fndecl)((built_in_class) (tree_check ((fndecl), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4173, __FUNCTION__, (FUNCTION_DECL)))->function_decl.built_in_class ) == BUILT_IN_NORMAL) |
| 4174 | switch (DECL_FUNCTION_CODE (fndecl)) |
| 4175 | { |
| 4176 | case BUILT_IN_GOMP_BARRIER: |
| 4177 | case BUILT_IN_GOMP_CANCEL: |
| 4178 | case BUILT_IN_GOMP_CANCELLATION_POINT: |
| 4179 | case BUILT_IN_GOMP_TASKYIELD: |
| 4180 | case BUILT_IN_GOMP_TASKWAIT: |
| 4181 | case BUILT_IN_GOMP_TASKGROUP_START: |
| 4182 | case BUILT_IN_GOMP_TASKGROUP_END: |
| 4183 | remove = !check_omp_nesting_restrictions (stmt, ctx); |
| 4184 | break; |
| 4185 | default: |
| 4186 | break; |
| 4187 | } |
| 4188 | else if (ctx) |
| 4189 | { |
| 4190 | omp_context *octx = ctx; |
| 4191 | if (gimple_code (ctx->stmt) == GIMPLE_OMP_SCAN && ctx->outer) |
| 4192 | octx = ctx->outer; |
| 4193 | if (octx->order_concurrent && omp_runtime_api_call (fndecl)) |
| 4194 | { |
| 4195 | remove = true; |
| 4196 | error_at (gimple_location (stmt), |
| 4197 | "OpenMP runtime API call %qD in a region with " |
| 4198 | "%<order(concurrent)%> clause", fndecl); |
| 4199 | } |
| 4200 | if (gimple_code (ctx->stmt) == GIMPLE_OMP_TEAMS |
| 4201 | && omp_runtime_api_call (fndecl) |
| 4202 | && ((IDENTIFIER_LENGTH (DECL_NAME (fndecl))((tree_check ((((contains_struct_check ((fndecl), (TS_DECL_MINIMAL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4202, __FUNCTION__))->decl_minimal.name)), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4202, __FUNCTION__, (IDENTIFIER_NODE)))->identifier.id.len ) |
| 4203 | != strlen ("omp_get_num_teams")) |
| 4204 | || strcmp (IDENTIFIER_POINTER (DECL_NAME (fndecl))((const char *) (tree_check ((((contains_struct_check ((fndecl ), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4204, __FUNCTION__))->decl_minimal.name)), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4204, __FUNCTION__, (IDENTIFIER_NODE)))->identifier.id.str ), |
| 4205 | "omp_get_num_teams") != 0) |
| 4206 | && ((IDENTIFIER_LENGTH (DECL_NAME (fndecl))((tree_check ((((contains_struct_check ((fndecl), (TS_DECL_MINIMAL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4206, __FUNCTION__))->decl_minimal.name)), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4206, __FUNCTION__, (IDENTIFIER_NODE)))->identifier.id.len ) |
| 4207 | != strlen ("omp_get_team_num")) |
| 4208 | || strcmp (IDENTIFIER_POINTER (DECL_NAME (fndecl))((const char *) (tree_check ((((contains_struct_check ((fndecl ), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4208, __FUNCTION__))->decl_minimal.name)), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4208, __FUNCTION__, (IDENTIFIER_NODE)))->identifier.id.str ), |
| 4209 | "omp_get_team_num") != 0)) |
| 4210 | { |
| 4211 | remove = true; |
| 4212 | error_at (gimple_location (stmt), |
| 4213 | "OpenMP runtime API call %qD strictly nested in a " |
| 4214 | "%<teams%> region", fndecl); |
| 4215 | } |
| 4216 | if (gimple_code (ctx->stmt) == GIMPLE_OMP_TARGET |
| 4217 | && (gimple_omp_target_kind (ctx->stmt) |
| 4218 | == GF_OMP_TARGET_KIND_REGION) |
| 4219 | && omp_runtime_api_call (fndecl)) |
| 4220 | { |
| 4221 | tree tgt_clauses = gimple_omp_target_clauses (ctx->stmt); |
| 4222 | tree c = omp_find_clause (tgt_clauses, OMP_CLAUSE_DEVICE); |
| 4223 | if (c && OMP_CLAUSE_DEVICE_ANCESTOR (c)((omp_clause_subcode_check ((c), (OMP_CLAUSE_DEVICE), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4223, __FUNCTION__))->base.public_flag)) |
| 4224 | error_at (gimple_location (stmt), |
| 4225 | "OpenMP runtime API call %qD in a region with " |
| 4226 | "%<device(ancestor)%> clause", fndecl); |
| 4227 | } |
| 4228 | } |
| 4229 | } |
| 4230 | } |
| 4231 | if (remove) |
| 4232 | { |
| 4233 | stmt = gimple_build_nop (); |
| 4234 | gsi_replace (gsi, stmt, false); |
| 4235 | } |
| 4236 | |
| 4237 | *handled_ops_p = true; |
| 4238 | |
| 4239 | switch (gimple_code (stmt)) |
| 4240 | { |
| 4241 | case GIMPLE_OMP_PARALLEL: |
| 4242 | taskreg_nesting_level++; |
| 4243 | scan_omp_parallel (gsi, ctx); |
| 4244 | taskreg_nesting_level--; |
| 4245 | break; |
| 4246 | |
| 4247 | case GIMPLE_OMP_TASK: |
| 4248 | taskreg_nesting_level++; |
| 4249 | scan_omp_task (gsi, ctx); |
| 4250 | taskreg_nesting_level--; |
| 4251 | break; |
| 4252 | |
| 4253 | case GIMPLE_OMP_FOR: |
| 4254 | if ((gimple_omp_for_kind (as_a <gomp_for *> (stmt)) |
| 4255 | == GF_OMP_FOR_KIND_SIMD) |
| 4256 | && gimple_omp_for_combined_into_p (stmt) |
| 4257 | && gimple_code (ctx->stmt) != GIMPLE_OMP_SCAN) |
| 4258 | { |
| 4259 | tree clauses = gimple_omp_for_clauses (as_a <gomp_for *> (stmt)); |
| 4260 | tree c = omp_find_clause (clauses, OMP_CLAUSE_REDUCTION); |
| 4261 | if (c && OMP_CLAUSE_REDUCTION_INSCAN (c)(((omp_clause_subcode_check ((c), (OMP_CLAUSE_REDUCTION), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4261, __FUNCTION__)))->base.private_flag) && !seen_error ()) |
| 4262 | { |
| 4263 | scan_omp_simd_scan (gsi, as_a <gomp_for *> (stmt), ctx); |
| 4264 | break; |
| 4265 | } |
| 4266 | } |
| 4267 | if ((gimple_omp_for_kind (as_a <gomp_for *> (stmt)) |
| 4268 | == GF_OMP_FOR_KIND_SIMD) |
| 4269 | && omp_maybe_offloaded_ctx (ctx) |
| 4270 | && omp_max_simt_vf () |
| 4271 | && gimple_omp_for_collapse (stmt) == 1) |
| 4272 | scan_omp_simd (gsi, as_a <gomp_for *> (stmt), ctx); |
| 4273 | else |
| 4274 | scan_omp_for (as_a <gomp_for *> (stmt), ctx); |
| 4275 | break; |
| 4276 | |
| 4277 | case GIMPLE_OMP_SCOPE: |
| 4278 | ctx = new_omp_context (stmt, ctx); |
| 4279 | scan_sharing_clauses (gimple_omp_scope_clauses (stmt), ctx); |
| 4280 | scan_omp (gimple_omp_body_ptr (stmt), ctx); |
| 4281 | break; |
| 4282 | |
| 4283 | case GIMPLE_OMP_SECTIONS: |
| 4284 | scan_omp_sections (as_a <gomp_sections *> (stmt), ctx); |
| 4285 | break; |
| 4286 | |
| 4287 | case GIMPLE_OMP_SINGLE: |
| 4288 | scan_omp_single (as_a <gomp_single *> (stmt), ctx); |
| 4289 | break; |
| 4290 | |
| 4291 | case GIMPLE_OMP_SCAN: |
| 4292 | if (tree clauses = gimple_omp_scan_clauses (as_a <gomp_scan *> (stmt))) |
| 4293 | { |
| 4294 | if (OMP_CLAUSE_CODE (clauses)((tree_check ((clauses), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4294, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_INCLUSIVE) |
| 4295 | ctx->scan_inclusive = true; |
| 4296 | else if (OMP_CLAUSE_CODE (clauses)((tree_check ((clauses), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4296, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_EXCLUSIVE) |
| 4297 | ctx->scan_exclusive = true; |
| 4298 | } |
| 4299 | /* FALLTHRU */ |
| 4300 | case GIMPLE_OMP_SECTION: |
| 4301 | case GIMPLE_OMP_MASTER: |
| 4302 | case GIMPLE_OMP_ORDERED: |
| 4303 | case GIMPLE_OMP_CRITICAL: |
| 4304 | ctx = new_omp_context (stmt, ctx); |
| 4305 | scan_omp (gimple_omp_body_ptr (stmt), ctx); |
| 4306 | break; |
| 4307 | |
| 4308 | case GIMPLE_OMP_MASKED: |
| 4309 | ctx = new_omp_context (stmt, ctx); |
| 4310 | scan_sharing_clauses (gimple_omp_masked_clauses (stmt), ctx); |
| 4311 | scan_omp (gimple_omp_body_ptr (stmt), ctx); |
| 4312 | break; |
| 4313 | |
| 4314 | case GIMPLE_OMP_TASKGROUP: |
| 4315 | ctx = new_omp_context (stmt, ctx); |
| 4316 | scan_sharing_clauses (gimple_omp_taskgroup_clauses (stmt), ctx); |
| 4317 | scan_omp (gimple_omp_body_ptr (stmt), ctx); |
| 4318 | break; |
| 4319 | |
| 4320 | case GIMPLE_OMP_TARGET: |
| 4321 | if (is_gimple_omp_offloaded (stmt)) |
| 4322 | { |
| 4323 | taskreg_nesting_level++; |
| 4324 | scan_omp_target (as_a <gomp_target *> (stmt), ctx); |
| 4325 | taskreg_nesting_level--; |
| 4326 | } |
| 4327 | else |
| 4328 | scan_omp_target (as_a <gomp_target *> (stmt), ctx); |
| 4329 | break; |
| 4330 | |
| 4331 | case GIMPLE_OMP_TEAMS: |
| 4332 | if (gimple_omp_teams_host (as_a <gomp_teams *> (stmt))) |
| 4333 | { |
| 4334 | taskreg_nesting_level++; |
| 4335 | scan_omp_teams (as_a <gomp_teams *> (stmt), ctx); |
| 4336 | taskreg_nesting_level--; |
| 4337 | } |
| 4338 | else |
| 4339 | scan_omp_teams (as_a <gomp_teams *> (stmt), ctx); |
| 4340 | break; |
| 4341 | |
| 4342 | case GIMPLE_BIND: |
| 4343 | { |
| 4344 | tree var; |
| 4345 | |
| 4346 | *handled_ops_p = false; |
| 4347 | if (ctx) |
| 4348 | for (var = gimple_bind_vars (as_a <gbind *> (stmt)); |
| 4349 | var ; |
| 4350 | var = DECL_CHAIN (var)(((contains_struct_check (((contains_struct_check ((var), (TS_DECL_MINIMAL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4350, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4350, __FUNCTION__))->common.chain))) |
| 4351 | insert_decl_map (&ctx->cb, var, var); |
| 4352 | } |
| 4353 | break; |
| 4354 | default: |
| 4355 | *handled_ops_p = false; |
| 4356 | break; |
| 4357 | } |
| 4358 | |
| 4359 | return NULL_TREE(tree) nullptr; |
| 4360 | } |
| 4361 | |
| 4362 | |
| 4363 | /* Scan all the statements starting at the current statement. CTX |
| 4364 | contains context information about the OMP directives and |
| 4365 | clauses found during the scan. */ |
| 4366 | |
| 4367 | static void |
| 4368 | scan_omp (gimple_seq *body_p, omp_context *ctx) |
| 4369 | { |
| 4370 | location_t saved_location; |
| 4371 | struct walk_stmt_info wi; |
| 4372 | |
| 4373 | memset (&wi, 0, sizeof (wi)); |
| 4374 | wi.info = ctx; |
| 4375 | wi.want_locations = true; |
| 4376 | |
| 4377 | saved_location = input_location; |
| 4378 | walk_gimple_seq_mod (body_p, scan_omp_1_stmt, scan_omp_1_op, &wi); |
| 4379 | input_location = saved_location; |
| 4380 | } |
| 4381 | |
| 4382 | /* Re-gimplification and code generation routines. */ |
| 4383 | |
| 4384 | /* Remove omp_member_access_dummy_var variables from gimple_bind_vars |
| 4385 | of BIND if in a method. */ |
| 4386 | |
| 4387 | static void |
| 4388 | maybe_remove_omp_member_access_dummy_vars (gbind *bind) |
| 4389 | { |
| 4390 | if (DECL_ARGUMENTS (current_function_decl)((tree_check ((current_function_decl), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4390, __FUNCTION__, (FUNCTION_DECL)))->function_decl.arguments ) |
| 4391 | && DECL_ARTIFICIAL (DECL_ARGUMENTS (current_function_decl))((contains_struct_check ((((tree_check ((current_function_decl ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4391, __FUNCTION__, (FUNCTION_DECL)))->function_decl.arguments )), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4391, __FUNCTION__))->decl_common.artificial_flag) |
| 4392 | && (TREE_CODE (TREE_TYPE (DECL_ARGUMENTS (current_function_decl)))((enum tree_code) (((contains_struct_check ((((tree_check ((current_function_decl ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4392, __FUNCTION__, (FUNCTION_DECL)))->function_decl.arguments )), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4392, __FUNCTION__))->typed.type))->base.code) |
| 4393 | == POINTER_TYPE)) |
| 4394 | { |
| 4395 | tree vars = gimple_bind_vars (bind); |
| 4396 | for (tree *pvar = &vars; *pvar; ) |
| 4397 | if (omp_member_access_dummy_var (*pvar)) |
| 4398 | *pvar = DECL_CHAIN (*pvar)(((contains_struct_check (((contains_struct_check ((*pvar), ( TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4398, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4398, __FUNCTION__))->common.chain)); |
| 4399 | else |
| 4400 | pvar = &DECL_CHAIN (*pvar)(((contains_struct_check (((contains_struct_check ((*pvar), ( TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4400, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4400, __FUNCTION__))->common.chain)); |
| 4401 | gimple_bind_set_vars (bind, vars); |
| 4402 | } |
| 4403 | } |
| 4404 | |
| 4405 | /* Remove omp_member_access_dummy_var variables from BLOCK_VARS of |
| 4406 | block and its subblocks. */ |
| 4407 | |
| 4408 | static void |
| 4409 | remove_member_access_dummy_vars (tree block) |
| 4410 | { |
| 4411 | for (tree *pvar = &BLOCK_VARS (block)((tree_check ((block), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4411, __FUNCTION__, (BLOCK)))->block.vars); *pvar; ) |
| 4412 | if (omp_member_access_dummy_var (*pvar)) |
| 4413 | *pvar = DECL_CHAIN (*pvar)(((contains_struct_check (((contains_struct_check ((*pvar), ( TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4413, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4413, __FUNCTION__))->common.chain)); |
| 4414 | else |
| 4415 | pvar = &DECL_CHAIN (*pvar)(((contains_struct_check (((contains_struct_check ((*pvar), ( TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4415, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4415, __FUNCTION__))->common.chain)); |
| 4416 | |
| 4417 | for (block = BLOCK_SUBBLOCKS (block)((tree_check ((block), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4417, __FUNCTION__, (BLOCK)))->block.subblocks); block; block = BLOCK_CHAIN (block)((tree_check ((block), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4417, __FUNCTION__, (BLOCK)))->block.chain)) |
| 4418 | remove_member_access_dummy_vars (block); |
| 4419 | } |
| 4420 | |
| 4421 | /* If a context was created for STMT when it was scanned, return it. */ |
| 4422 | |
| 4423 | static omp_context * |
| 4424 | maybe_lookup_ctx (gimple *stmt) |
| 4425 | { |
| 4426 | splay_tree_node n; |
| 4427 | n = splay_tree_lookup (all_contexts, (splay_tree_key) stmt); |
| 4428 | return n ? (omp_context *) n->value : NULLnullptr; |
| 4429 | } |
| 4430 | |
| 4431 | |
| 4432 | /* Find the mapping for DECL in CTX or the immediately enclosing |
| 4433 | context that has a mapping for DECL. |
| 4434 | |
| 4435 | If CTX is a nested parallel directive, we may have to use the decl |
| 4436 | mappings created in CTX's parent context. Suppose that we have the |
| 4437 | following parallel nesting (variable UIDs showed for clarity): |
| 4438 | |
| 4439 | iD.1562 = 0; |
| 4440 | #omp parallel shared(iD.1562) -> outer parallel |
| 4441 | iD.1562 = iD.1562 + 1; |
| 4442 | |
| 4443 | #omp parallel shared (iD.1562) -> inner parallel |
| 4444 | iD.1562 = iD.1562 - 1; |
| 4445 | |
| 4446 | Each parallel structure will create a distinct .omp_data_s structure |
| 4447 | for copying iD.1562 in/out of the directive: |
| 4448 | |
| 4449 | outer parallel .omp_data_s.1.i -> iD.1562 |
| 4450 | inner parallel .omp_data_s.2.i -> iD.1562 |
| 4451 | |
| 4452 | A shared variable mapping will produce a copy-out operation before |
| 4453 | the parallel directive and a copy-in operation after it. So, in |
| 4454 | this case we would have: |
| 4455 | |
| 4456 | iD.1562 = 0; |
| 4457 | .omp_data_o.1.i = iD.1562; |
| 4458 | #omp parallel shared(iD.1562) -> outer parallel |
| 4459 | .omp_data_i.1 = &.omp_data_o.1 |
| 4460 | .omp_data_i.1->i = .omp_data_i.1->i + 1; |
| 4461 | |
| 4462 | .omp_data_o.2.i = iD.1562; -> ** |
| 4463 | #omp parallel shared(iD.1562) -> inner parallel |
| 4464 | .omp_data_i.2 = &.omp_data_o.2 |
| 4465 | .omp_data_i.2->i = .omp_data_i.2->i - 1; |
| 4466 | |
| 4467 | |
| 4468 | ** This is a problem. The symbol iD.1562 cannot be referenced |
| 4469 | inside the body of the outer parallel region. But since we are |
| 4470 | emitting this copy operation while expanding the inner parallel |
| 4471 | directive, we need to access the CTX structure of the outer |
| 4472 | parallel directive to get the correct mapping: |
| 4473 | |
| 4474 | .omp_data_o.2.i = .omp_data_i.1->i |
| 4475 | |
| 4476 | Since there may be other workshare or parallel directives enclosing |
| 4477 | the parallel directive, it may be necessary to walk up the context |
| 4478 | parent chain. This is not a problem in general because nested |
| 4479 | parallelism happens only rarely. */ |
| 4480 | |
| 4481 | static tree |
| 4482 | lookup_decl_in_outer_ctx (tree decl, omp_context *ctx) |
| 4483 | { |
| 4484 | tree t; |
| 4485 | omp_context *up; |
| 4486 | |
| 4487 | for (up = ctx->outer, t = NULLnullptr; up && t == NULLnullptr; up = up->outer) |
| 4488 | t = maybe_lookup_decl (decl, up); |
| 4489 | |
| 4490 | gcc_assert (!ctx->is_nested || t || is_global_var (decl))((void)(!(!ctx->is_nested || t || is_global_var (decl)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4490, __FUNCTION__), 0 : 0)); |
| 4491 | |
| 4492 | return t ? t : decl; |
| 4493 | } |
| 4494 | |
| 4495 | |
| 4496 | /* Similar to lookup_decl_in_outer_ctx, but return DECL if not found |
| 4497 | in outer contexts. */ |
| 4498 | |
| 4499 | static tree |
| 4500 | maybe_lookup_decl_in_outer_ctx (tree decl, omp_context *ctx) |
| 4501 | { |
| 4502 | tree t = NULLnullptr; |
| 4503 | omp_context *up; |
| 4504 | |
| 4505 | for (up = ctx->outer, t = NULLnullptr; up && t == NULLnullptr; up = up->outer) |
| 4506 | t = maybe_lookup_decl (decl, up); |
| 4507 | |
| 4508 | return t ? t : decl; |
| 4509 | } |
| 4510 | |
| 4511 | |
| 4512 | /* Construct the initialization value for reduction operation OP. */ |
| 4513 | |
| 4514 | tree |
| 4515 | omp_reduction_init_op (location_t loc, enum tree_code op, tree type) |
| 4516 | { |
| 4517 | switch (op) |
| 4518 | { |
| 4519 | case PLUS_EXPR: |
| 4520 | case MINUS_EXPR: |
| 4521 | case BIT_IOR_EXPR: |
| 4522 | case BIT_XOR_EXPR: |
| 4523 | case TRUTH_OR_EXPR: |
| 4524 | case TRUTH_ORIF_EXPR: |
| 4525 | case TRUTH_XOR_EXPR: |
| 4526 | case NE_EXPR: |
| 4527 | return build_zero_cst (type); |
| 4528 | |
| 4529 | case MULT_EXPR: |
| 4530 | case TRUTH_AND_EXPR: |
| 4531 | case TRUTH_ANDIF_EXPR: |
| 4532 | case EQ_EXPR: |
| 4533 | return fold_convert_loc (loc, type, integer_one_nodeglobal_trees[TI_INTEGER_ONE]); |
| 4534 | |
| 4535 | case BIT_AND_EXPR: |
| 4536 | return fold_convert_loc (loc, type, integer_minus_one_nodeglobal_trees[TI_INTEGER_MINUS_ONE]); |
| 4537 | |
| 4538 | case MAX_EXPR: |
| 4539 | if (SCALAR_FLOAT_TYPE_P (type)(((enum tree_code) (type)->base.code) == REAL_TYPE)) |
| 4540 | { |
| 4541 | REAL_VALUE_TYPEstruct real_value min; |
| 4542 | if (HONOR_INFINITIES (type)) |
| 4543 | real_arithmetic (&min, NEGATE_EXPR, &dconstinf, NULLnullptr); |
| 4544 | else |
| 4545 | real_maxval (&min, 1, TYPE_MODE (type)((((enum tree_code) ((tree_class_check ((type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4545, __FUNCTION__)))->base.code) == VECTOR_TYPE) ? vector_type_mode (type) : (type)->type_common.mode)); |
| 4546 | return build_real (type, min); |
| 4547 | } |
| 4548 | else if (POINTER_TYPE_P (type)(((enum tree_code) (type)->base.code) == POINTER_TYPE || ( (enum tree_code) (type)->base.code) == REFERENCE_TYPE)) |
| 4549 | { |
| 4550 | wide_int min |
| 4551 | = wi::min_value (TYPE_PRECISION (type)((tree_class_check ((type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4551, __FUNCTION__))->type_common.precision), TYPE_SIGN (type)((signop) ((tree_class_check ((type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4551, __FUNCTION__))->base.u.bits.unsigned_flag))); |
| 4552 | return wide_int_to_tree (type, min); |
| 4553 | } |
| 4554 | else |
| 4555 | { |
| 4556 | gcc_assert (INTEGRAL_TYPE_P (type))((void)(!((((enum tree_code) (type)->base.code) == ENUMERAL_TYPE || ((enum tree_code) (type)->base.code) == BOOLEAN_TYPE || ((enum tree_code) (type)->base.code) == INTEGER_TYPE)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4556, __FUNCTION__), 0 : 0)); |
| 4557 | return TYPE_MIN_VALUE (type)((tree_check5 ((type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4557, __FUNCTION__, (INTEGER_TYPE), (ENUMERAL_TYPE), (BOOLEAN_TYPE ), (REAL_TYPE), (FIXED_POINT_TYPE)))->type_non_common.minval ); |
| 4558 | } |
| 4559 | |
| 4560 | case MIN_EXPR: |
| 4561 | if (SCALAR_FLOAT_TYPE_P (type)(((enum tree_code) (type)->base.code) == REAL_TYPE)) |
| 4562 | { |
| 4563 | REAL_VALUE_TYPEstruct real_value max; |
| 4564 | if (HONOR_INFINITIES (type)) |
| 4565 | max = dconstinf; |
| 4566 | else |
| 4567 | real_maxval (&max, 0, TYPE_MODE (type)((((enum tree_code) ((tree_class_check ((type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4567, __FUNCTION__)))->base.code) == VECTOR_TYPE) ? vector_type_mode (type) : (type)->type_common.mode)); |
| 4568 | return build_real (type, max); |
| 4569 | } |
| 4570 | else if (POINTER_TYPE_P (type)(((enum tree_code) (type)->base.code) == POINTER_TYPE || ( (enum tree_code) (type)->base.code) == REFERENCE_TYPE)) |
| 4571 | { |
| 4572 | wide_int max |
| 4573 | = wi::max_value (TYPE_PRECISION (type)((tree_class_check ((type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4573, __FUNCTION__))->type_common.precision), TYPE_SIGN (type)((signop) ((tree_class_check ((type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4573, __FUNCTION__))->base.u.bits.unsigned_flag))); |
| 4574 | return wide_int_to_tree (type, max); |
| 4575 | } |
| 4576 | else |
| 4577 | { |
| 4578 | gcc_assert (INTEGRAL_TYPE_P (type))((void)(!((((enum tree_code) (type)->base.code) == ENUMERAL_TYPE || ((enum tree_code) (type)->base.code) == BOOLEAN_TYPE || ((enum tree_code) (type)->base.code) == INTEGER_TYPE)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4578, __FUNCTION__), 0 : 0)); |
| 4579 | return TYPE_MAX_VALUE (type)((tree_check5 ((type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4579, __FUNCTION__, (INTEGER_TYPE), (ENUMERAL_TYPE), (BOOLEAN_TYPE ), (REAL_TYPE), (FIXED_POINT_TYPE)))->type_non_common.maxval ); |
| 4580 | } |
| 4581 | |
| 4582 | default: |
| 4583 | gcc_unreachable ()(fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4583, __FUNCTION__)); |
| 4584 | } |
| 4585 | } |
| 4586 | |
| 4587 | /* Construct the initialization value for reduction CLAUSE. */ |
| 4588 | |
| 4589 | tree |
| 4590 | omp_reduction_init (tree clause, tree type) |
| 4591 | { |
| 4592 | return omp_reduction_init_op (OMP_CLAUSE_LOCATION (clause)((tree_check ((clause), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4592, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.locus, |
| 4593 | OMP_CLAUSE_REDUCTION_CODE (clause)((omp_clause_range_check ((clause), (OMP_CLAUSE_REDUCTION), ( OMP_CLAUSE_IN_REDUCTION), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4593, __FUNCTION__))->omp_clause.subcode.reduction_code), type); |
| 4594 | } |
| 4595 | |
| 4596 | /* Return alignment to be assumed for var in CLAUSE, which should be |
| 4597 | OMP_CLAUSE_ALIGNED. */ |
| 4598 | |
| 4599 | static tree |
| 4600 | omp_clause_aligned_alignment (tree clause) |
| 4601 | { |
| 4602 | if (OMP_CLAUSE_ALIGNED_ALIGNMENT (clause)(*(omp_clause_elt_check (((omp_clause_subcode_check ((clause) , (OMP_CLAUSE_ALIGNED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4602, __FUNCTION__))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4602, __FUNCTION__)))) |
| 4603 | return OMP_CLAUSE_ALIGNED_ALIGNMENT (clause)(*(omp_clause_elt_check (((omp_clause_subcode_check ((clause) , (OMP_CLAUSE_ALIGNED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4603, __FUNCTION__))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4603, __FUNCTION__))); |
| 4604 | |
| 4605 | /* Otherwise return implementation defined alignment. */ |
| 4606 | unsigned int al = 1; |
| 4607 | opt_scalar_mode mode_iter; |
| 4608 | auto_vector_modes modes; |
| 4609 | targetm.vectorize.autovectorize_vector_modes (&modes, true); |
| 4610 | static enum mode_class classes[] |
| 4611 | = { MODE_INT, MODE_VECTOR_INT, MODE_FLOAT, MODE_VECTOR_FLOAT }; |
| 4612 | for (int i = 0; i < 4; i += 2) |
| 4613 | /* The for loop above dictates that we only walk through scalar classes. */ |
| 4614 | FOR_EACH_MODE_IN_CLASS (mode_iter, classes[i])for (mode_iterator::start (&(mode_iter), classes[i]); mode_iterator ::iterate_p (&(mode_iter)); mode_iterator::get_next (& (mode_iter))) |
| 4615 | { |
| 4616 | scalar_mode mode = mode_iter.require (); |
| 4617 | machine_mode vmode = targetm.vectorize.preferred_simd_mode (mode); |
| 4618 | if (GET_MODE_CLASS (vmode)((enum mode_class) mode_class[vmode]) != classes[i + 1]) |
| 4619 | continue; |
| 4620 | machine_mode alt_vmode; |
| 4621 | for (unsigned int j = 0; j < modes.length (); ++j) |
| 4622 | if (related_vector_mode (modes[j], mode).exists (&alt_vmode) |
| 4623 | && known_ge (GET_MODE_SIZE (alt_vmode), GET_MODE_SIZE (vmode))(!maybe_lt (GET_MODE_SIZE (alt_vmode), GET_MODE_SIZE (vmode)) )) |
| 4624 | vmode = alt_vmode; |
| 4625 | |
| 4626 | tree type = lang_hooks.types.type_for_mode (mode, 1); |
| 4627 | if (type == NULL_TREE(tree) nullptr || TYPE_MODE (type)((((enum tree_code) ((tree_class_check ((type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4627, __FUNCTION__)))->base.code) == VECTOR_TYPE) ? vector_type_mode (type) : (type)->type_common.mode) != mode) |
| 4628 | continue; |
| 4629 | type = build_vector_type_for_mode (type, vmode); |
| 4630 | if (TYPE_MODE (type)((((enum tree_code) ((tree_class_check ((type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4630, __FUNCTION__)))->base.code) == VECTOR_TYPE) ? vector_type_mode (type) : (type)->type_common.mode) != vmode) |
| 4631 | continue; |
| 4632 | if (TYPE_ALIGN_UNIT (type)((((tree_class_check ((type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4632, __FUNCTION__))->type_common.align) ? ((unsigned)1) << (((tree_class_check ((type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4632, __FUNCTION__))->type_common.align) - 1) : 0) / (8) ) > al) |
| 4633 | al = TYPE_ALIGN_UNIT (type)((((tree_class_check ((type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4633, __FUNCTION__))->type_common.align) ? ((unsigned)1) << (((tree_class_check ((type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4633, __FUNCTION__))->type_common.align) - 1) : 0) / (8) ); |
| 4634 | } |
| 4635 | return build_int_cst (integer_type_nodeinteger_types[itk_int], al); |
| 4636 | } |
| 4637 | |
| 4638 | |
| 4639 | /* This structure is part of the interface between lower_rec_simd_input_clauses |
| 4640 | and lower_rec_input_clauses. */ |
| 4641 | |
| 4642 | class omplow_simd_context { |
| 4643 | public: |
| 4644 | omplow_simd_context () { memset (this, 0, sizeof (*this)); } |
| 4645 | tree idx; |
| 4646 | tree lane; |
| 4647 | tree lastlane; |
| 4648 | vec<tree, va_heap> simt_eargs; |
| 4649 | gimple_seq simt_dlist; |
| 4650 | poly_uint64_pod max_vf; |
| 4651 | bool is_simt; |
| 4652 | }; |
| 4653 | |
| 4654 | /* Helper function of lower_rec_input_clauses, used for #pragma omp simd |
| 4655 | privatization. */ |
| 4656 | |
| 4657 | static bool |
| 4658 | lower_rec_simd_input_clauses (tree new_var, omp_context *ctx, |
| 4659 | omplow_simd_context *sctx, tree &ivar, |
| 4660 | tree &lvar, tree *rvar = NULLnullptr, |
| 4661 | tree *rvar2 = NULLnullptr) |
| 4662 | { |
| 4663 | if (known_eq (sctx->max_vf, 0U)(!maybe_ne (sctx->max_vf, 0U))) |
| 4664 | { |
| 4665 | sctx->max_vf = sctx->is_simt ? omp_max_simt_vf () : omp_max_vf (); |
| 4666 | if (maybe_gt (sctx->max_vf, 1U)maybe_lt (1U, sctx->max_vf)) |
| 4667 | { |
| 4668 | tree c = omp_find_clause (gimple_omp_for_clauses (ctx->stmt), |
| 4669 | OMP_CLAUSE_SAFELEN); |
| 4670 | if (c) |
| 4671 | { |
| 4672 | poly_uint64 safe_len; |
| 4673 | if (!poly_int_tree_p (OMP_CLAUSE_SAFELEN_EXPR (c)(*(omp_clause_elt_check (((omp_clause_subcode_check ((c), (OMP_CLAUSE_SAFELEN ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4673, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4673, __FUNCTION__))), &safe_len) |
| 4674 | || maybe_lt (safe_len, 1U)) |
| 4675 | sctx->max_vf = 1; |
| 4676 | else |
| 4677 | sctx->max_vf = lower_bound (sctx->max_vf, safe_len); |
| 4678 | } |
| 4679 | } |
| 4680 | if (sctx->is_simt && !known_eq (sctx->max_vf, 1U)(!maybe_ne (sctx->max_vf, 1U))) |
| 4681 | { |
| 4682 | for (tree c = gimple_omp_for_clauses (ctx->stmt); c; |
| 4683 | c = OMP_CLAUSE_CHAIN (c)((contains_struct_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4683, __FUNCTION__, (OMP_CLAUSE)))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4683, __FUNCTION__))->common.chain)) |
| 4684 | { |
| 4685 | if (OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4685, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code != OMP_CLAUSE_REDUCTION) |
| 4686 | continue; |
| 4687 | |
| 4688 | if (OMP_CLAUSE_REDUCTION_PLACEHOLDER (c)(*(omp_clause_elt_check (((omp_clause_range_check ((c), (OMP_CLAUSE_REDUCTION ), (OMP_CLAUSE_IN_REDUCTION), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4688, __FUNCTION__))), (3), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4688, __FUNCTION__)))) |
| 4689 | { |
| 4690 | /* UDR reductions are not supported yet for SIMT, disable |
| 4691 | SIMT. */ |
| 4692 | sctx->max_vf = 1; |
| 4693 | break; |
| 4694 | } |
| 4695 | |
| 4696 | if (truth_value_p (OMP_CLAUSE_REDUCTION_CODE (c)((omp_clause_range_check ((c), (OMP_CLAUSE_REDUCTION), (OMP_CLAUSE_IN_REDUCTION ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4696, __FUNCTION__))->omp_clause.subcode.reduction_code)) |
| 4697 | && !INTEGRAL_TYPE_P (TREE_TYPE (new_var))(((enum tree_code) (((contains_struct_check ((new_var), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4697, __FUNCTION__))->typed.type))->base.code) == ENUMERAL_TYPE || ((enum tree_code) (((contains_struct_check ((new_var), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4697, __FUNCTION__))->typed.type))->base.code) == BOOLEAN_TYPE || ((enum tree_code) (((contains_struct_check ((new_var), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4697, __FUNCTION__))->typed.type))->base.code) == INTEGER_TYPE )) |
| 4698 | { |
| 4699 | /* Doing boolean operations on non-integral types is |
| 4700 | for conformance only, it's not worth supporting this |
| 4701 | for SIMT. */ |
| 4702 | sctx->max_vf = 1; |
| 4703 | break; |
| 4704 | } |
| 4705 | } |
| 4706 | } |
| 4707 | if (maybe_gt (sctx->max_vf, 1U)maybe_lt (1U, sctx->max_vf)) |
| 4708 | { |
| 4709 | sctx->idx = create_tmp_var (unsigned_type_nodeinteger_types[itk_unsigned_int]); |
| 4710 | sctx->lane = create_tmp_var (unsigned_type_nodeinteger_types[itk_unsigned_int]); |
| 4711 | } |
| 4712 | } |
| 4713 | if (known_eq (sctx->max_vf, 1U)(!maybe_ne (sctx->max_vf, 1U))) |
| 4714 | return false; |
| 4715 | |
| 4716 | if (sctx->is_simt) |
| 4717 | { |
| 4718 | if (is_gimple_reg (new_var)) |
| 4719 | { |
| 4720 | ivar = lvar = new_var; |
| 4721 | return true; |
| 4722 | } |
| 4723 | tree type = TREE_TYPE (new_var)((contains_struct_check ((new_var), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4723, __FUNCTION__))->typed.type), ptype = build_pointer_type (type); |
| 4724 | ivar = lvar = create_tmp_var (type); |
| 4725 | TREE_ADDRESSABLE (ivar)((ivar)->base.addressable_flag) = 1; |
| 4726 | DECL_ATTRIBUTES (ivar)((contains_struct_check ((ivar), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4726, __FUNCTION__))->decl_common.attributes) = tree_cons (get_identifier ("omp simt private")(__builtin_constant_p ("omp simt private") ? get_identifier_with_length (("omp simt private"), strlen ("omp simt private")) : get_identifier ("omp simt private")), |
| 4727 | NULLnullptr, DECL_ATTRIBUTES (ivar)((contains_struct_check ((ivar), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4727, __FUNCTION__))->decl_common.attributes)); |
| 4728 | sctx->simt_eargs.safe_push (build1 (ADDR_EXPR, ptype, ivar)); |
| 4729 | tree clobber = build_clobber (type); |
| 4730 | gimple *g = gimple_build_assign (ivar, clobber); |
| 4731 | gimple_seq_add_stmt (&sctx->simt_dlist, g); |
| 4732 | } |
| 4733 | else |
| 4734 | { |
| 4735 | tree atype = build_array_type_nelts (TREE_TYPE (new_var)((contains_struct_check ((new_var), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4735, __FUNCTION__))->typed.type), sctx->max_vf); |
| 4736 | tree avar = create_tmp_var_raw (atype); |
| 4737 | if (TREE_ADDRESSABLE (new_var)((new_var)->base.addressable_flag)) |
| 4738 | TREE_ADDRESSABLE (avar)((avar)->base.addressable_flag) = 1; |
| 4739 | DECL_ATTRIBUTES (avar)((contains_struct_check ((avar), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4739, __FUNCTION__))->decl_common.attributes) |
| 4740 | = tree_cons (get_identifier ("omp simd array")(__builtin_constant_p ("omp simd array") ? get_identifier_with_length (("omp simd array"), strlen ("omp simd array")) : get_identifier ("omp simd array")), NULLnullptr, |
| 4741 | DECL_ATTRIBUTES (avar)((contains_struct_check ((avar), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4741, __FUNCTION__))->decl_common.attributes)); |
| 4742 | gimple_add_tmp_var (avar); |
| 4743 | tree iavar = avar; |
| 4744 | if (rvar && !ctx->for_simd_scan_phase) |
| 4745 | { |
| 4746 | /* For inscan reductions, create another array temporary, |
| 4747 | which will hold the reduced value. */ |
| 4748 | iavar = create_tmp_var_raw (atype); |
| 4749 | if (TREE_ADDRESSABLE (new_var)((new_var)->base.addressable_flag)) |
| 4750 | TREE_ADDRESSABLE (iavar)((iavar)->base.addressable_flag) = 1; |
| 4751 | DECL_ATTRIBUTES (iavar)((contains_struct_check ((iavar), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4751, __FUNCTION__))->decl_common.attributes) |
| 4752 | = tree_cons (get_identifier ("omp simd array")(__builtin_constant_p ("omp simd array") ? get_identifier_with_length (("omp simd array"), strlen ("omp simd array")) : get_identifier ("omp simd array")), NULLnullptr, |
| 4753 | tree_cons (get_identifier ("omp simd inscan")(__builtin_constant_p ("omp simd inscan") ? get_identifier_with_length (("omp simd inscan"), strlen ("omp simd inscan")) : get_identifier ("omp simd inscan")), NULLnullptr, |
| 4754 | DECL_ATTRIBUTES (iavar)((contains_struct_check ((iavar), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4754, __FUNCTION__))->decl_common.attributes))); |
| 4755 | gimple_add_tmp_var (iavar); |
| 4756 | ctx->cb.decl_map->put (avar, iavar); |
| 4757 | if (sctx->lastlane == NULL_TREE(tree) nullptr) |
| 4758 | sctx->lastlane = create_tmp_var (unsigned_type_nodeinteger_types[itk_unsigned_int]); |
| 4759 | *rvar = build4 (ARRAY_REF, TREE_TYPE (new_var)((contains_struct_check ((new_var), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4759, __FUNCTION__))->typed.type), iavar, |
| 4760 | sctx->lastlane, NULL_TREE(tree) nullptr, NULL_TREE(tree) nullptr); |
| 4761 | TREE_THIS_NOTRAP (*rvar)((tree_check5 ((*rvar), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4761, __FUNCTION__, (INDIRECT_REF), (MEM_REF), (TARGET_MEM_REF ), (ARRAY_REF), (ARRAY_RANGE_REF)))->base.nothrow_flag) = 1; |
| 4762 | |
| 4763 | if (ctx->scan_exclusive) |
| 4764 | { |
| 4765 | /* And for exclusive scan yet another one, which will |
| 4766 | hold the value during the scan phase. */ |
| 4767 | tree savar = create_tmp_var_raw (atype); |
| 4768 | if (TREE_ADDRESSABLE (new_var)((new_var)->base.addressable_flag)) |
| 4769 | TREE_ADDRESSABLE (savar)((savar)->base.addressable_flag) = 1; |
| 4770 | DECL_ATTRIBUTES (savar)((contains_struct_check ((savar), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4770, __FUNCTION__))->decl_common.attributes) |
| 4771 | = tree_cons (get_identifier ("omp simd array")(__builtin_constant_p ("omp simd array") ? get_identifier_with_length (("omp simd array"), strlen ("omp simd array")) : get_identifier ("omp simd array")), NULLnullptr, |
| 4772 | tree_cons (get_identifier ("omp simd inscan "(__builtin_constant_p ("omp simd inscan " "exclusive") ? get_identifier_with_length (("omp simd inscan " "exclusive"), strlen ("omp simd inscan " "exclusive")) : get_identifier ("omp simd inscan " "exclusive" )) |
| 4773 | "exclusive")(__builtin_constant_p ("omp simd inscan " "exclusive") ? get_identifier_with_length (("omp simd inscan " "exclusive"), strlen ("omp simd inscan " "exclusive")) : get_identifier ("omp simd inscan " "exclusive" )), NULLnullptr, |
| 4774 | DECL_ATTRIBUTES (savar)((contains_struct_check ((savar), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4774, __FUNCTION__))->decl_common.attributes))); |
| 4775 | gimple_add_tmp_var (savar); |
| 4776 | ctx->cb.decl_map->put (iavar, savar); |
| 4777 | *rvar2 = build4 (ARRAY_REF, TREE_TYPE (new_var)((contains_struct_check ((new_var), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4777, __FUNCTION__))->typed.type), savar, |
| 4778 | sctx->idx, NULL_TREE(tree) nullptr, NULL_TREE(tree) nullptr); |
| 4779 | TREE_THIS_NOTRAP (*rvar2)((tree_check5 ((*rvar2), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4779, __FUNCTION__, (INDIRECT_REF), (MEM_REF), (TARGET_MEM_REF ), (ARRAY_REF), (ARRAY_RANGE_REF)))->base.nothrow_flag) = 1; |
| 4780 | } |
| 4781 | } |
| 4782 | ivar = build4 (ARRAY_REF, TREE_TYPE (new_var)((contains_struct_check ((new_var), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4782, __FUNCTION__))->typed.type), iavar, sctx->idx, |
| 4783 | NULL_TREE(tree) nullptr, NULL_TREE(tree) nullptr); |
| 4784 | lvar = build4 (ARRAY_REF, TREE_TYPE (new_var)((contains_struct_check ((new_var), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4784, __FUNCTION__))->typed.type), avar, sctx->lane, |
| 4785 | NULL_TREE(tree) nullptr, NULL_TREE(tree) nullptr); |
| 4786 | TREE_THIS_NOTRAP (ivar)((tree_check5 ((ivar), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4786, __FUNCTION__, (INDIRECT_REF), (MEM_REF), (TARGET_MEM_REF ), (ARRAY_REF), (ARRAY_RANGE_REF)))->base.nothrow_flag) = 1; |
| 4787 | TREE_THIS_NOTRAP (lvar)((tree_check5 ((lvar), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4787, __FUNCTION__, (INDIRECT_REF), (MEM_REF), (TARGET_MEM_REF ), (ARRAY_REF), (ARRAY_RANGE_REF)))->base.nothrow_flag) = 1; |
| 4788 | } |
| 4789 | if (DECL_P (new_var)(tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code ) (new_var)->base.code))] == tcc_declaration)) |
| 4790 | { |
| 4791 | SET_DECL_VALUE_EXPR (new_var, lvar)(decl_value_expr_insert ((contains_struct_check ((new_var), ( TS_DECL_WRTL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4791, __FUNCTION__)), lvar)); |
| 4792 | DECL_HAS_VALUE_EXPR_P (new_var)((tree_check3 ((new_var), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4792, __FUNCTION__, (VAR_DECL), (PARM_DECL), (RESULT_DECL)) ) ->decl_common.decl_flag_2) = 1; |
| 4793 | } |
| 4794 | return true; |
| 4795 | } |
| 4796 | |
| 4797 | /* Helper function of lower_rec_input_clauses. For a reference |
| 4798 | in simd reduction, add an underlying variable it will reference. */ |
| 4799 | |
| 4800 | static void |
| 4801 | handle_simd_reference (location_t loc, tree new_vard, gimple_seq *ilist) |
| 4802 | { |
| 4803 | tree z = TYPE_SIZE_UNIT (TREE_TYPE (TREE_TYPE (new_vard)))((tree_class_check ((((contains_struct_check ((((contains_struct_check ((new_vard), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4803, __FUNCTION__))->typed.type)), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4803, __FUNCTION__))->typed.type)), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4803, __FUNCTION__))->type_common.size_unit); |
| 4804 | if (TREE_CONSTANT (z)((non_type_check ((z), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4804, __FUNCTION__))->base.constant_flag)) |
| 4805 | { |
| 4806 | z = create_tmp_var_raw (TREE_TYPE (TREE_TYPE (new_vard))((contains_struct_check ((((contains_struct_check ((new_vard) , (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4806, __FUNCTION__))->typed.type)), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4806, __FUNCTION__))->typed.type), |
| 4807 | get_name (new_vard)); |
| 4808 | gimple_add_tmp_var (z); |
| 4809 | TREE_ADDRESSABLE (z)((z)->base.addressable_flag) = 1; |
| 4810 | z = build_fold_addr_expr_loc (loc, z); |
| 4811 | gimplify_assign (new_vard, z, ilist); |
| 4812 | } |
| 4813 | } |
| 4814 | |
| 4815 | /* Helper function for lower_rec_input_clauses. Emit into ilist sequence |
| 4816 | code to emit (type) (tskred_temp[idx]). */ |
| 4817 | |
| 4818 | static tree |
| 4819 | task_reduction_read (gimple_seq *ilist, tree tskred_temp, tree type, |
| 4820 | unsigned idx) |
| 4821 | { |
| 4822 | unsigned HOST_WIDE_INTlong sz |
| 4823 | = tree_to_uhwi (TYPE_SIZE_UNIT (pointer_sized_int_node)((tree_class_check ((global_trees[TI_POINTER_SIZED_TYPE]), (tcc_type ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4823, __FUNCTION__))->type_common.size_unit)); |
| 4824 | tree r = build2 (MEM_REF, pointer_sized_int_nodeglobal_trees[TI_POINTER_SIZED_TYPE], |
| 4825 | tskred_temp, build_int_cst (TREE_TYPE (tskred_temp)((contains_struct_check ((tskred_temp), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4825, __FUNCTION__))->typed.type), |
| 4826 | idx * sz)); |
| 4827 | tree v = create_tmp_var (pointer_sized_int_nodeglobal_trees[TI_POINTER_SIZED_TYPE]); |
| 4828 | gimple *g = gimple_build_assign (v, r); |
| 4829 | gimple_seq_add_stmt (ilist, g); |
| 4830 | if (!useless_type_conversion_p (type, pointer_sized_int_nodeglobal_trees[TI_POINTER_SIZED_TYPE])) |
| 4831 | { |
| 4832 | v = create_tmp_var (type); |
| 4833 | g = gimple_build_assign (v, NOP_EXPR, gimple_assign_lhs (g)); |
| 4834 | gimple_seq_add_stmt (ilist, g); |
| 4835 | } |
| 4836 | return v; |
| 4837 | } |
| 4838 | |
| 4839 | /* Lower early initialization of privatized variable NEW_VAR |
| 4840 | if it needs an allocator (has allocate clause). */ |
| 4841 | |
| 4842 | static bool |
| 4843 | lower_private_allocate (tree var, tree new_var, tree &allocator, |
| 4844 | tree &allocate_ptr, gimple_seq *ilist, |
| 4845 | omp_context *ctx, bool is_ref, tree size) |
| 4846 | { |
| 4847 | if (allocator) |
| 4848 | return false; |
| 4849 | gcc_assert (allocate_ptr == NULL_TREE)((void)(!(allocate_ptr == (tree) nullptr) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4849, __FUNCTION__), 0 : 0)); |
| 4850 | if (ctx->allocate_map |
| 4851 | && (DECL_P (new_var)(tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code ) (new_var)->base.code))] == tcc_declaration) || (TYPE_P (new_var)(tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code ) (new_var)->base.code))] == tcc_type) && size))) |
| 4852 | if (tree *allocatorp = ctx->allocate_map->get (var)) |
| 4853 | allocator = *allocatorp; |
| 4854 | if (allocator == NULL_TREE(tree) nullptr) |
| 4855 | return false; |
| 4856 | if (!is_ref && omp_privatize_by_reference (var)) |
| 4857 | { |
| 4858 | allocator = NULL_TREE(tree) nullptr; |
| 4859 | return false; |
| 4860 | } |
| 4861 | |
| 4862 | unsigned HOST_WIDE_INTlong ialign = 0; |
| 4863 | if (TREE_CODE (allocator)((enum tree_code) (allocator)->base.code) == TREE_LIST) |
| 4864 | { |
| 4865 | ialign = tree_to_uhwi (TREE_VALUE (allocator)((tree_check ((allocator), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4865, __FUNCTION__, (TREE_LIST)))->list.value)); |
| 4866 | allocator = TREE_PURPOSE (allocator)((tree_check ((allocator), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4866, __FUNCTION__, (TREE_LIST)))->list.purpose); |
| 4867 | } |
| 4868 | if (TREE_CODE (allocator)((enum tree_code) (allocator)->base.code) != INTEGER_CST) |
| 4869 | allocator = build_outer_var_ref (allocator, ctx, OMP_CLAUSE_ALLOCATE); |
| 4870 | allocator = fold_convert (pointer_sized_int_node, allocator)fold_convert_loc (((location_t) 0), global_trees[TI_POINTER_SIZED_TYPE ], allocator); |
| 4871 | if (TREE_CODE (allocator)((enum tree_code) (allocator)->base.code) != INTEGER_CST) |
| 4872 | { |
| 4873 | tree var = create_tmp_var (TREE_TYPE (allocator)((contains_struct_check ((allocator), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4873, __FUNCTION__))->typed.type)); |
| 4874 | gimplify_assign (var, allocator, ilist); |
| 4875 | allocator = var; |
| 4876 | } |
| 4877 | |
| 4878 | tree ptr_type, align, sz = size; |
| 4879 | if (TYPE_P (new_var)(tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code ) (new_var)->base.code))] == tcc_type)) |
| 4880 | { |
| 4881 | ptr_type = build_pointer_type (new_var); |
| 4882 | ialign = MAX (ialign, TYPE_ALIGN_UNIT (new_var))((ialign) > (((((tree_class_check ((new_var), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4882, __FUNCTION__))->type_common.align) ? ((unsigned)1) << (((tree_class_check ((new_var), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4882, __FUNCTION__))->type_common.align) - 1) : 0) / (8) )) ? (ialign) : (((((tree_class_check ((new_var), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4882, __FUNCTION__))->type_common.align) ? ((unsigned)1) << (((tree_class_check ((new_var), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4882, __FUNCTION__))->type_common.align) - 1) : 0) / (8) ))); |
| 4883 | } |
| 4884 | else if (is_ref) |
| 4885 | { |
| 4886 | ptr_type = build_pointer_type (TREE_TYPE (TREE_TYPE (new_var))((contains_struct_check ((((contains_struct_check ((new_var), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4886, __FUNCTION__))->typed.type)), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4886, __FUNCTION__))->typed.type)); |
| 4887 | ialign = MAX (ialign, TYPE_ALIGN_UNIT (TREE_TYPE (ptr_type)))((ialign) > (((((tree_class_check ((((contains_struct_check ((ptr_type), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4887, __FUNCTION__))->typed.type)), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4887, __FUNCTION__))->type_common.align) ? ((unsigned)1) << (((tree_class_check ((((contains_struct_check ((ptr_type ), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4887, __FUNCTION__))->typed.type)), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4887, __FUNCTION__))->type_common.align) - 1) : 0) / (8) )) ? (ialign) : (((((tree_class_check ((((contains_struct_check ((ptr_type), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4887, __FUNCTION__))->typed.type)), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4887, __FUNCTION__))->type_common.align) ? ((unsigned)1) << (((tree_class_check ((((contains_struct_check ((ptr_type ), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4887, __FUNCTION__))->typed.type)), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4887, __FUNCTION__))->type_common.align) - 1) : 0) / (8) ))); |
| 4888 | } |
| 4889 | else |
| 4890 | { |
| 4891 | ptr_type = build_pointer_type (TREE_TYPE (new_var)((contains_struct_check ((new_var), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4891, __FUNCTION__))->typed.type)); |
| 4892 | ialign = MAX (ialign, DECL_ALIGN_UNIT (new_var))((ialign) > (((((contains_struct_check ((new_var), (TS_DECL_COMMON ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4892, __FUNCTION__))->decl_common.align) ? ((unsigned)1) << (((contains_struct_check ((new_var), (TS_DECL_COMMON ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4892, __FUNCTION__))->decl_common.align) - 1) : 0) / (8) )) ? (ialign) : (((((contains_struct_check ((new_var), (TS_DECL_COMMON ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4892, __FUNCTION__))->decl_common.align) ? ((unsigned)1) << (((contains_struct_check ((new_var), (TS_DECL_COMMON ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4892, __FUNCTION__))->decl_common.align) - 1) : 0) / (8) ))); |
| 4893 | if (sz == NULL_TREE(tree) nullptr) |
| 4894 | sz = fold_convert (size_type_node, DECL_SIZE_UNIT (new_var))fold_convert_loc (((location_t) 0), global_trees[TI_SIZE_TYPE ], ((contains_struct_check ((new_var), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4894, __FUNCTION__))->decl_common.size_unit)); |
| 4895 | } |
| 4896 | align = build_int_cst (size_type_nodeglobal_trees[TI_SIZE_TYPE], ialign); |
| 4897 | if (TREE_CODE (sz)((enum tree_code) (sz)->base.code) != INTEGER_CST) |
| 4898 | { |
| 4899 | tree szvar = create_tmp_var (size_type_nodeglobal_trees[TI_SIZE_TYPE]); |
| 4900 | gimplify_assign (szvar, sz, ilist); |
| 4901 | sz = szvar; |
| 4902 | } |
| 4903 | allocate_ptr = create_tmp_var (ptr_type); |
| 4904 | tree a = builtin_decl_explicit (BUILT_IN_GOMP_ALLOC); |
| 4905 | gimple *g = gimple_build_call (a, 3, align, sz, allocator); |
| 4906 | gimple_call_set_lhs (g, allocate_ptr); |
| 4907 | gimple_seq_add_stmt (ilist, g); |
| 4908 | if (!is_ref) |
| 4909 | { |
| 4910 | tree x = build_simple_mem_ref (allocate_ptr)build_simple_mem_ref_loc (((location_t) 0), allocate_ptr); |
| 4911 | TREE_THIS_NOTRAP (x)((tree_check5 ((x), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4911, __FUNCTION__, (INDIRECT_REF), (MEM_REF), (TARGET_MEM_REF ), (ARRAY_REF), (ARRAY_RANGE_REF)))->base.nothrow_flag) = 1; |
| 4912 | SET_DECL_VALUE_EXPR (new_var, x)(decl_value_expr_insert ((contains_struct_check ((new_var), ( TS_DECL_WRTL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4912, __FUNCTION__)), x)); |
| 4913 | DECL_HAS_VALUE_EXPR_P (new_var)((tree_check3 ((new_var), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4913, __FUNCTION__, (VAR_DECL), (PARM_DECL), (RESULT_DECL)) ) ->decl_common.decl_flag_2) = 1; |
| 4914 | } |
| 4915 | return true; |
| 4916 | } |
| 4917 | |
| 4918 | /* Generate code to implement the input clauses, FIRSTPRIVATE and COPYIN, |
| 4919 | from the receiver (aka child) side and initializers for REFERENCE_TYPE |
| 4920 | private variables. Initialization statements go in ILIST, while calls |
| 4921 | to destructors go in DLIST. */ |
| 4922 | |
| 4923 | static void |
| 4924 | lower_rec_input_clauses (tree clauses, gimple_seq *ilist, gimple_seq *dlist, |
| 4925 | omp_context *ctx, struct omp_for_data *fd) |
| 4926 | { |
| 4927 | tree c, copyin_seq, x, ptr; |
| 4928 | bool copyin_by_ref = false; |
| 4929 | bool lastprivate_firstprivate = false; |
| 4930 | bool reduction_omp_orig_ref = false; |
| 4931 | int pass; |
| 4932 | bool is_simd = (gimple_code (ctx->stmt) == GIMPLE_OMP_FOR |
| 4933 | && gimple_omp_for_kind (ctx->stmt) == GF_OMP_FOR_KIND_SIMD); |
| 4934 | omplow_simd_context sctx = omplow_simd_context (); |
| 4935 | tree simt_lane = NULL_TREE(tree) nullptr, simtrec = NULL_TREE(tree) nullptr; |
| 4936 | tree ivar = NULL_TREE(tree) nullptr, lvar = NULL_TREE(tree) nullptr, uid = NULL_TREE(tree) nullptr; |
| 4937 | gimple_seq llist[4] = { }; |
| 4938 | tree nonconst_simd_if = NULL_TREE(tree) nullptr; |
| 4939 | |
| 4940 | copyin_seq = NULLnullptr; |
| 4941 | sctx.is_simt = is_simd && omp_find_clause (clauses, OMP_CLAUSE__SIMT_); |
| 4942 | |
| 4943 | /* Set max_vf=1 (which will later enforce safelen=1) in simd loops |
| 4944 | with data sharing clauses referencing variable sized vars. That |
| 4945 | is unnecessarily hard to support and very unlikely to result in |
| 4946 | vectorized code anyway. */ |
| 4947 | if (is_simd) |
| 4948 | for (c = clauses; c ; c = OMP_CLAUSE_CHAIN (c)((contains_struct_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4948, __FUNCTION__, (OMP_CLAUSE)))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4948, __FUNCTION__))->common.chain)) |
| 4949 | switch (OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4949, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code) |
| 4950 | { |
| 4951 | case OMP_CLAUSE_LINEAR: |
| 4952 | if (OMP_CLAUSE_LINEAR_ARRAY (c)((omp_clause_subcode_check ((c), (OMP_CLAUSE_LINEAR), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4952, __FUNCTION__))->base.deprecated_flag)) |
| 4953 | sctx.max_vf = 1; |
| 4954 | /* FALLTHRU */ |
| 4955 | case OMP_CLAUSE_PRIVATE: |
| 4956 | case OMP_CLAUSE_FIRSTPRIVATE: |
| 4957 | case OMP_CLAUSE_LASTPRIVATE: |
| 4958 | if (is_variable_sized (OMP_CLAUSE_DECL (c)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4958, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4958, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4958, __FUNCTION__))))) |
| 4959 | sctx.max_vf = 1; |
| 4960 | else if (omp_privatize_by_reference (OMP_CLAUSE_DECL (c)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4960, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4960, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4960, __FUNCTION__))))) |
| 4961 | { |
| 4962 | tree rtype = TREE_TYPE (TREE_TYPE (OMP_CLAUSE_DECL (c)))((contains_struct_check ((((contains_struct_check (((*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4962, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4962, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4962, __FUNCTION__)))), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4962, __FUNCTION__))->typed.type)), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4962, __FUNCTION__))->typed.type); |
| 4963 | if (!TREE_CONSTANT (TYPE_SIZE_UNIT (rtype))((non_type_check ((((tree_class_check ((rtype), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4963, __FUNCTION__))->type_common.size_unit)), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4963, __FUNCTION__))->base.constant_flag)) |
| 4964 | sctx.max_vf = 1; |
| 4965 | } |
| 4966 | break; |
| 4967 | case OMP_CLAUSE_REDUCTION: |
| 4968 | case OMP_CLAUSE_IN_REDUCTION: |
| 4969 | if (TREE_CODE (OMP_CLAUSE_DECL (c))((enum tree_code) ((*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4969, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4969, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4969, __FUNCTION__))))->base.code) == MEM_REF |
| 4970 | || is_variable_sized (OMP_CLAUSE_DECL (c)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4970, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4970, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4970, __FUNCTION__))))) |
| 4971 | sctx.max_vf = 1; |
| 4972 | else if (omp_privatize_by_reference (OMP_CLAUSE_DECL (c)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4972, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4972, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4972, __FUNCTION__))))) |
| 4973 | { |
| 4974 | tree rtype = TREE_TYPE (TREE_TYPE (OMP_CLAUSE_DECL (c)))((contains_struct_check ((((contains_struct_check (((*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4974, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4974, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4974, __FUNCTION__)))), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4974, __FUNCTION__))->typed.type)), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4974, __FUNCTION__))->typed.type); |
| 4975 | if (!TREE_CONSTANT (TYPE_SIZE_UNIT (rtype))((non_type_check ((((tree_class_check ((rtype), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4975, __FUNCTION__))->type_common.size_unit)), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4975, __FUNCTION__))->base.constant_flag)) |
| 4976 | sctx.max_vf = 1; |
| 4977 | } |
| 4978 | break; |
| 4979 | case OMP_CLAUSE_IF: |
| 4980 | if (integer_zerop (OMP_CLAUSE_IF_EXPR (c)(*(omp_clause_elt_check (((omp_clause_subcode_check ((c), (OMP_CLAUSE_IF ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4980, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4980, __FUNCTION__))))) |
| 4981 | sctx.max_vf = 1; |
| 4982 | else if (TREE_CODE (OMP_CLAUSE_IF_EXPR (c))((enum tree_code) ((*(omp_clause_elt_check (((omp_clause_subcode_check ((c), (OMP_CLAUSE_IF), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4982, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4982, __FUNCTION__))))->base.code) != INTEGER_CST) |
| 4983 | nonconst_simd_if = OMP_CLAUSE_IF_EXPR (c)(*(omp_clause_elt_check (((omp_clause_subcode_check ((c), (OMP_CLAUSE_IF ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4983, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4983, __FUNCTION__))); |
| 4984 | break; |
| 4985 | case OMP_CLAUSE_SIMDLEN: |
| 4986 | if (integer_onep (OMP_CLAUSE_SIMDLEN_EXPR (c)(*(omp_clause_elt_check (((omp_clause_subcode_check ((c), (OMP_CLAUSE_SIMDLEN ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4986, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 4986, __FUNCTION__))))) |
| 4987 | sctx.max_vf = 1; |
| 4988 | break; |
| 4989 | case OMP_CLAUSE__CONDTEMP_: |
| 4990 | /* FIXME: lastprivate(conditional:) not handled for SIMT yet. */ |
| 4991 | if (sctx.is_simt) |
| 4992 | sctx.max_vf = 1; |
| 4993 | break; |
| 4994 | default: |
| 4995 | continue; |
| 4996 | } |
| 4997 | |
| 4998 | /* Add a placeholder for simduid. */ |
| 4999 | if (sctx.is_simt && maybe_ne (sctx.max_vf, 1U)) |
| 5000 | sctx.simt_eargs.safe_push (NULL_TREE(tree) nullptr); |
| 5001 | |
| 5002 | unsigned task_reduction_cnt = 0; |
| 5003 | unsigned task_reduction_cntorig = 0; |
| 5004 | unsigned task_reduction_cnt_full = 0; |
| 5005 | unsigned task_reduction_cntorig_full = 0; |
| 5006 | unsigned task_reduction_other_cnt = 0; |
| 5007 | tree tskred_atype = NULL_TREE(tree) nullptr, tskred_avar = NULL_TREE(tree) nullptr; |
| 5008 | tree tskred_base = NULL_TREE(tree) nullptr, tskred_temp = NULL_TREE(tree) nullptr; |
| 5009 | /* Do all the fixed sized types in the first pass, and the variable sized |
| 5010 | types in the second pass. This makes sure that the scalar arguments to |
| 5011 | the variable sized types are processed before we use them in the |
| 5012 | variable sized operations. For task reductions we use 4 passes, in the |
| 5013 | first two we ignore them, in the third one gather arguments for |
| 5014 | GOMP_task_reduction_remap call and in the last pass actually handle |
| 5015 | the task reductions. */ |
| 5016 | for (pass = 0; pass < ((task_reduction_cnt || task_reduction_other_cnt) |
| 5017 | ? 4 : 2); ++pass) |
| 5018 | { |
| 5019 | if (pass == 2 && task_reduction_cnt) |
| 5020 | { |
| 5021 | tskred_atype |
| 5022 | = build_array_type_nelts (ptr_type_nodeglobal_trees[TI_PTR_TYPE], task_reduction_cnt |
| 5023 | + task_reduction_cntorig); |
| 5024 | tskred_avar = create_tmp_var_raw (tskred_atype); |
| 5025 | gimple_add_tmp_var (tskred_avar); |
| 5026 | TREE_ADDRESSABLE (tskred_avar)((tskred_avar)->base.addressable_flag) = 1; |
| 5027 | task_reduction_cnt_full = task_reduction_cnt; |
| 5028 | task_reduction_cntorig_full = task_reduction_cntorig; |
| 5029 | } |
| 5030 | else if (pass == 3 && task_reduction_cnt) |
| 5031 | { |
| 5032 | x = builtin_decl_explicit (BUILT_IN_GOMP_TASK_REDUCTION_REMAP); |
| 5033 | gimple *g |
| 5034 | = gimple_build_call (x, 3, size_int (task_reduction_cnt)size_int_kind (task_reduction_cnt, stk_sizetype), |
| 5035 | size_int (task_reduction_cntorig)size_int_kind (task_reduction_cntorig, stk_sizetype), |
| 5036 | build_fold_addr_expr (tskred_avar)build_fold_addr_expr_loc (((location_t) 0), (tskred_avar))); |
| 5037 | gimple_seq_add_stmt (ilist, g); |
| 5038 | } |
| 5039 | if (pass == 3 && task_reduction_other_cnt) |
| 5040 | { |
| 5041 | /* For reduction clauses, build |
| 5042 | tskred_base = (void *) tskred_temp[2] |
| 5043 | + omp_get_thread_num () * tskred_temp[1] |
| 5044 | or if tskred_temp[1] is known to be constant, that constant |
| 5045 | directly. This is the start of the private reduction copy block |
| 5046 | for the current thread. */ |
| 5047 | tree v = create_tmp_var (integer_type_nodeinteger_types[itk_int]); |
| 5048 | x = builtin_decl_explicit (BUILT_IN_OMP_GET_THREAD_NUM); |
| 5049 | gimple *g = gimple_build_call (x, 0); |
| 5050 | gimple_call_set_lhs (g, v); |
| 5051 | gimple_seq_add_stmt (ilist, g); |
| 5052 | c = omp_find_clause (clauses, OMP_CLAUSE__REDUCTEMP_); |
| 5053 | tskred_temp = OMP_CLAUSE_DECL (c)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 5053, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 5053, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/omp-low.cc" , 5053, __FUNCTION__))); |
| 5054 | if (is_taskreg_ctx (ctx)) |
| 5055 | tskred_temp = lookup_decl (tskred_temp, ctx); |
| 5056 | tree v2 = create_tmp_var (sizetypesizetype_tab[(int) stk_sizetype]); |
| 5057 | g = gimple_build_assign (v2, NOP_EXPR, v); |
| 5058 | gimple_seq_add_stmt (ilist, g); |
| 5059 | if (ctx->task_reductions[0]) |
| 5060 | v = fold_convert (sizetype, ctx->task_reductions[0])fold_convert_loc (((location_t) 0), sizetype_tab[(int) stk_sizetype ], ctx->task_reductions[0]); |
| 5061 |