libgomp/ChangeLog

   1 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
   2
   3         Update copyright years.
   4
   5         * libgomp.texi: Bump @copying's copyright year.
   6
   7 2015-12-31  Nathan Sidwell  <nathan@acm.org>
   8
   9         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
  10         dg-additional-options syntax.
  11         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
  12         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
  13         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
  14         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
  15         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
  16         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
  17         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
  18         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
  19         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
  20         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
  21         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
  22         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
  23         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
  24         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
  25         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
  26         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
  27         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
  28         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
  29
  30 2015-12-15  Ilya Verbin  <ilya.verbin@intel.com>
  31
  32         * libgomp.h (REFCOUNT_LINK): Define.
  33         (struct splay_tree_key_s): Add link_key.
  34         * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
  35         Replace target address of the pointer with target address of newly
  36         mapped object in the splay tree.  Set link pointer on target to the
  37         device address of the mapped object.
  38         (gomp_unmap_vars): Restore target address of the pointer in the splay
  39         tree for REFCOUNT_LINK objects after unmapping.
  40         (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
  41         declare target link" objects.
  42         (gomp_unload_image_from_device): Replace j with i.  Force unmap of all
  43         "omp declare target link" objects, which were mapped for the image.
  44         (gomp_exit_data): Restore target address of the pointer in the splay
  45         tree for REFCOUNT_LINK objects after unmapping.
  46         * testsuite/libgomp.c/target-link-1.c: New file.
  47
  48 2015-12-14  Ilya Verbin  <ilya.verbin@intel.com>
  49
  50         * libgomp.h (gomp_device_state): New enum.
  51         (struct gomp_device_descr): Replace is_initialized with state.
  52         (gomp_fini_device): Remove declaration.
  53         * oacc-host.c (host_dispatch): Use state instead of is_initialized.
  54         * oacc-init.c (acc_init_1): Use state instead of is_initialized.
  55         (acc_shutdown_1): Likewise.  Inline gomp_fini_device.
  56         (acc_set_device_type): Use state instead of is_initialized.
  57         (acc_set_device_num): Likewise.
  58         * target.c (resolve_device): Use state instead of is_initialized.
  59         Do not initialize finalized device.
  60         (gomp_map_vars): Do nothing if device is finalized.
  61         (gomp_unmap_vars): Likewise.
  62         (gomp_update): Likewise.
  63         (GOMP_offload_register_ver): Use state instead of is_initialized.
  64         (GOMP_offload_unregister_ver): Likewise.
  65         (gomp_init_device): Likewise.
  66         (gomp_unload_device): Likewise.
  67         (gomp_fini_device): Remove.
  68         (gomp_get_target_fn_addr): Do nothing if device is finalized.
  69         (GOMP_target): Go to host fallback if device is finalized.
  70         (GOMP_target_ext): Likewise.
  71         (gomp_exit_data): Do nothing if device is finalized.
  72         (gomp_target_task_fn): Go to host fallback if device is finalized.
  73         (gomp_target_fini): New static function.
  74         (gomp_target_init): Use state instead of is_initialized.
  75         Call gomp_target_fini at exit.
  76
  77 2015-12-09  Tom de Vries  <tom@codesourcery.com>
  78
  79         PR tree-optimization/68716
  80         * testsuite/libgomp.c/omp-nested-2.c: New test.
  81
  82 2015-12-02  Thomas Schwinge  <thomas@codesourcery.com>
  83
  84         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
  85         target openacc_nvidia_accel_selected.
  86         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
  87         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
  88         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
  89         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
  90
  91 2015-12-01  Julian Brown  <julian@codesourcery.com>
  92             James Norris  <James_Norris@mentor.com>
  93
  94         * oacc-parallel.c (GOACC_host_data): New function.
  95         * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
  96         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
  97         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
  98         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
  99         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
 100         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
 101         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
 102
 103 2015-11-30  James Norris  <jnorris@codesourcery.com>
 104             Cesar Philippidis  <cesar@codesourcery.com>
 105
 106         libgomp/
 107         * libgomp.oacc-fortran/routine-5.f90: New test.
 108         * libgomp.oacc-fortran/routine-7.f90: New test.
 109         * libgomp.oacc-fortran/routine-9.f90: New test.
 110
 111 2015-11-30  Tom de Vries  <tom@codesourcery.com>
 112
 113         PR tree-optimization/46032
 114         * testsuite/libgomp.c/pr46032.c: New test.
 115
 116 2015-11-27  Jakub Jelinek  <jakub@redhat.com>
 117
 118         PR libgomp/68579
 119         * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
 120         (gomp_create_target_task): Call it before freeing
 121         GOMP_TARGET_TASK_DATA tasks.
 122
 123         PR c/63326
 124         * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
 125         in between case label and OpenMP standalone directives.
 126         * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
 127
 128 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
 129
 130         * configure: Regenerate.
 131
 132 2015-11-26  Jakub Jelinek  <jakub@redhat.com>
 133
 134         * testsuite/libgomp.c/target-35.c: New test.
 135
 136 2015-11-22  James Norris  <jnorris@codesourcery.com>
 137             Cesar Philippidis  <cesar@codesourcery.com>
 138
 139         * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
 140         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
 141         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
 142         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
 143         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
 144
 145 2015-11-20  Jakub Jelinek  <jakub@redhat.com>
 146
 147         PR middle-end/68221
 148         * testsuite/libgomp.c/reduction-11.c: Remove xfail.
 149         * testsuite/libgomp.c/reduction-12.c: Likewise.
 150         * testsuite/libgomp.c++/reduction-11.C: Likewise.
 151         * testsuite/libgomp.c++/reduction-12.C: Likewise.
 152
 153 2015-11-19  Nathan Sidwell  <nathan@codesourcery.com>
 154
 155         * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
 156         * libgomp.oacc-c-c++-common/reduction-flt.c: New.
 157         * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
 158         * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
 159         * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
 160         and fix.
 161         * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
 162         * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
 163
 164 2015-11-18  Nathan Sidwell  <nathan@codesourcery.com>
 165
 166         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
 167         worker & gang cases.
 168         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
 169
 170 2015-11-17  Cesar Philippidis  <cesar@codesourcery.com>
 171
 172         * config/nvptx/priority_queue.c: New file.
 173
 174 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
 175
 176         * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
 177         sections.
 178
 179 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
 180             Aldy Hernandez  <aldyh@redhat.com>
 181             Ilya Verbin  <ilya.verbin@intel.com>
 182
 183         * ordered.c (gomp_doacross_init, GOMP_doacross_post,
 184         GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
 185         GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
 186         iterators or IV by chunk size.
 187         * parallel.c (gomp_resolve_num_threads): Don't assume that
 188         if thr->ts.team is non-NULL, then pool must be non-NULL.
 189         * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
 190         * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
 191         GOMP_PLUGIN_target_task_completion.
 192         * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
 193         * Makefile.in: Regenerate.
 194         * libgomp.h: Shuffle prototypes and forward definitions around so
 195         priority queues can be defined.
 196         (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
 197         (enum gomp_target_task_state): New enum.
 198         (struct gomp_target_task): Add state, tgt, task and team fields.
 199         (gomp_create_target_task): Change return type to bool, add
 200         state argument.
 201         (gomp_target_task_fn): Change return type to bool.
 202         (struct gomp_device_descr): Add async_run_func.
 203         (struct gomp_task): Remove children, next_child, prev_child,
 204         next_queue, prev_queue, next_taskgroup, prev_taskgroup.
 205         Add pnode field.
 206         (struct gomp_taskgroup): Remove children.
 207         Add taskgroup_queue.
 208         (struct gomp_team): Change task_queue type to a priority queue.
 209         (splay_compare): Define inline.
 210         (priority_queue_offset): New.
 211         (priority_node_to_task): New.
 212         (task_to_priority_node): New.
 213         * oacc-mem.c: Do not include splay-tree.h.
 214         * priority_queue.c: New file.
 215         * priority_queue.h: New file.
 216         * splay-tree.c: Do not include splay-tree.h.
 217         (splay_tree_foreach_internal): New.
 218         (splay_tree_foreach): New.
 219         * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
 220         (splay_tree_callback): Define typedef.
 221         * target.c (splay_compare): Move to libgomp.h.
 222         (GOMP_target): Don't adjust *thr in any way around running offloaded
 223         task.
 224         (GOMP_target_ext): Likewise.  Handle target nowait.
 225         (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
 226         return value from gomp_create_target_task, if false, fallthrough
 227         as if no dependencies exist.
 228         (gomp_target_task_fn): Change return type to bool, return true
 229         if the task should have another part scheduled later.  Handle
 230         target nowait.
 231         (gomp_load_plugin_for_device): Initialize async_run.
 232         * task.c (gomp_init_task): Initialize children_queue.
 233         (gomp_clear_parent_in_list): New.
 234         (gomp_clear_parent_in_tree): New.
 235         (gomp_clear_parent): Handle priorities.
 236         (GOMP_task): Likewise.
 237         (priority_queue_move_task_first,
 238         gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
 239         New functions.
 240         (gomp_create_target_task): Use priority queues.  Change return type
 241         to bool, add state argument, return false if for async
 242         {{enter,exit} data,update} constructs no dependencies need to be
 243         waited for, handle target nowait.  Set task->fn to NULL instead of
 244         gomp_target_task_fn.
 245         (verify_children_queue): Remove.
 246         (priority_list_upgrade_task): New.
 247         (priority_queue_upgrade_task): New.
 248         (verify_task_queue): Remove.
 249         (priority_list_downgrade_task): New.
 250         (priority_queue_downgrade_task): New.
 251         (gomp_task_run_pre): Use priority queues.
 252         Abstract code out to priority_queue_downgrade_task.
 253         (gomp_task_run_post_handle_dependers): Use priority queues.
 254         (gomp_task_run_post_remove_parent): Likewise.
 255         (gomp_task_run_post_remove_taskgroup): Likewise.
 256         (gomp_barrier_handle_tasks): Likewise.  Handle target nowait target
 257         tasks specially.
 258         (GOMP_taskwait): Likewise.
 259         (gomp_task_maybe_wait_for_dependencies): Likewise.  Abstract code to
 260         priority-queue_upgrade_task.
 261         (GOMP_taskgroup_start): Use priority queues.
 262         (GOMP_taskgroup_end): Likewise.  Handle target nowait target tasks
 263         specially.  If taskgroup is NULL, and thr->ts.level is 0, act as a
 264         barrier.
 265         * taskloop.c (GOMP_taskloop): Handle priorities.
 266         * team.c (gomp_new_team): Call priority_queue_init.
 267         (free_team): Call priority_queue_free.
 268         (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
 269         team created for target nowait in implicit parallel region.
 270         (gomp_team_start): For nested check, test thr->ts.level instead of
 271         thr->ts.team != NULL.
 272         * testsuite/libgomp.c/doacross-3.c: New test.
 273         * testsuite/libgomp.c/ordered-5.c: New test.
 274         * testsuite/libgomp.c/priority.c: New test.
 275         * testsuite/libgomp.c/target-31.c: New test.
 276         * testsuite/libgomp.c/target-32.c: New test.
 277         * testsuite/libgomp.c/target-33.c: New test.
 278         * testsuite/libgomp.c/target-34.c: New test.
 279
 280 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
 281
 282         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
 283
 284         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
 285         loop is sequential.
 286
 287 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
 288
 289         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
 290         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
 291
 292 2015-11-12  James Norris  <jnorris@codesourcery.com>
 293             Joseph Myers  <joseph@codesourcery.com>
 294
 295         * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
 296         * oacc-parallel.c (GOACC_declare): New function.
 297         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
 298         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
 299         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
 300         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
 301         * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
 302
 303 2015-11-12  Nathan Sidwell  <nathan@codesourcery.com>
 304
 305         * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
 306
 307 2015-11-1  Nathan Sidwell  <nathan@codesourcery.com>
 308
 309         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
 310         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
 311
 312 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
 313
 314         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
 315         inadvertent commit.
 316
 317 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
 318
 319         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
 320         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
 321         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
 322         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
 323         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
 324
 325 2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>
 326
 327         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
 328         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
 329
 330 2015-11-05  Jakub Jelinek  <jakub@redhat.com>
 331             Ilya Verbin  <ilya.verbin@intel.com>
 332
 333         * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
 334         GOMP_loop_nonmonotonic_dynamic_start,
 335         GOMP_loop_nonmonotonic_guided_next,
 336         GOMP_loop_nonmonotonic_guided_start,
 337         GOMP_loop_ull_nonmonotonic_dynamic_next,
 338         GOMP_loop_ull_nonmonotonic_dynamic_start,
 339         GOMP_loop_ull_nonmonotonic_guided_next,
 340         GOMP_loop_ull_nonmonotonic_guided_start,
 341         GOMP_parallel_loop_nonmonotonic_dynamic,
 342         GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
 343         (GOMP_target_41): Renamed to ...
 344         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
 345         arguments.
 346         (GOMP_target_data_41): Renamed to ...
 347         (GOMP_target_data_ext): ... this.
 348         (GOMP_target_update_41): Renamed to ...
 349         (GOMP_target_update_ext): ... this.
 350         * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
 351         GOMP_target_data_ext and GOMP_target_update_ext instead of
 352         GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
 353         Export GOMP_loop_nonmonotonic_dynamic_next,
 354         GOMP_loop_nonmonotonic_dynamic_start,
 355         GOMP_loop_nonmonotonic_guided_next,
 356         GOMP_loop_nonmonotonic_guided_start,
 357         GOMP_loop_ull_nonmonotonic_dynamic_next,
 358         GOMP_loop_ull_nonmonotonic_dynamic_start,
 359         GOMP_loop_ull_nonmonotonic_guided_next,
 360         GOMP_loop_ull_nonmonotonic_guided_start,
 361         GOMP_parallel_loop_nonmonotonic_dynamic and
 362         GOMP_parallel_loop_nonmonotonic_guided.
 363         * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
 364         GOMP_parallel_loop_nonmonotonic_guided,
 365         GOMP_loop_nonmonotonic_dynamic_start,
 366         GOMP_loop_nonmonotonic_guided_start,
 367         GOMP_loop_nonmonotonic_dynamic_next,
 368         GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
 369         * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
 370         GOMP_loop_ull_nonmonotonic_guided_start,
 371         GOMP_loop_ull_nonmonotonic_dynamic_next,
 372         GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
 373         * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
 374         functions.
 375         (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER.  For
 376         GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
 377         Use gomp_map_val function.
 378         (gomp_target_fallback_firstprivate): New static function.
 379         (GOMP_target_41): Renamed to ...
 380         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
 381         arguments.  Move firstprivate fallback handling into a new
 382         function.
 383         (GOMP_target_data_41): Renamed to ...
 384         (GOMP_target_data_ext): ... this.
 385         (GOMP_target_update_41): Renamed to ...
 386         (GOMP_target_update_ext): ... this.
 387         (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
 388         gomp_map_0len_lookup instead of gomp_map_lookup.
 389         (omp_target_is_present): Use gomp_map_0len_lookup instead of
 390         gomp_map_lookup.
 391         * testsuite/libgomp.c/target-28.c: Likewise.
 392         * testsuite/libgomp.c/monotonic-1.c: New test.
 393         * testsuite/libgomp.c/monotonic-2.c: New test.
 394         * testsuite/libgomp.c/nonmonotonic-1.c: New test.
 395         * testsuite/libgomp.c/nonmonotonic-2.c: New test.
 396         * testsuite/libgomp.c/pr66199-5.c: New test.
 397         * testsuite/libgomp.c/pr66199-6.c: New test.
 398         * testsuite/libgomp.c/pr66199-7.c: New test.
 399         * testsuite/libgomp.c/pr66199-8.c: New test.
 400         * testsuite/libgomp.c/pr66199-9.c: New test.
 401         * testsuite/libgomp.c/reduction-11.c: New test.
 402         * testsuite/libgomp.c/reduction-12.c: New test.
 403         * testsuite/libgomp.c/reduction-13.c: New test.
 404         * testsuite/libgomp.c/reduction-14.c: New test.
 405         * testsuite/libgomp.c/reduction-15.c: New test.
 406         * testsuite/libgomp.c/target-12.c (main): Adjust for
 407         omp_target_is_present change for one-past-last element.
 408         * testsuite/libgomp.c/target-17.c (foo): Drop tests where
 409         the same var is both mapped and privatized.
 410         * testsuite/libgomp.c/target-19.c (foo): Adjust for different
 411         handling of zero-length array sections.
 412         * testsuite/libgomp.c/target-28.c: New test.
 413         * testsuite/libgomp.c/target-29.c: New test.
 414         * testsuite/libgomp.c/target-30.c: New test.
 415         * testsuite/libgomp.c/target-teams-1.c: New test.
 416         * testsuite/libgomp.c++/member-6.C: New test.
 417         * testsuite/libgomp.c++/member-7.C: New test.
 418         * testsuite/libgomp.c++/monotonic-1.C: New test.
 419         * testsuite/libgomp.c++/monotonic-2.C: New test.
 420         * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
 421         * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
 422         * testsuite/libgomp.c++/pr66199-3.C: New test.
 423         * testsuite/libgomp.c++/pr66199-4.C: New test.
 424         * testsuite/libgomp.c++/pr66199-5.C: New test.
 425         * testsuite/libgomp.c++/pr66199-6.C: New test.
 426         * testsuite/libgomp.c++/pr66199-7.C: New test.
 427         * testsuite/libgomp.c++/pr66199-8.C: New test.
 428         * testsuite/libgomp.c++/pr66199-9.C: New test.
 429         * testsuite/libgomp.c++/reduction-11.C: New test.
 430         * testsuite/libgomp.c++/reduction-12.C: New test.
 431         * testsuite/libgomp.c++/target-13.C: New test.
 432         * testsuite/libgomp.c++/target-14.C: New test.
 433         * testsuite/libgomp.c++/target-15.C: New test.
 434         * testsuite/libgomp.c++/target-16.C: New test.
 435         * testsuite/libgomp.c++/target-17.C: New test.
 436         * testsuite/libgomp.c++/target-18.C: New test.
 437         * testsuite/libgomp.c++/target-19.C: New test.
 438
 439 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
 440
 441         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
 442         and reduction copy.
 443         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
 444         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
 445         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
 446         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
 447         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
 448         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
 449         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
 450         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
 451         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
 452         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
 453         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
 454         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
 455         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
 456         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
 457
 458 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
 459
 460         * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
 461         * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
 462         * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
 463         * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
 464         * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
 465         * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
 466         * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
 467         * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
 468
 469 2015-11-03  Nathan Sidwell  <nathan@codesourcery.com>
 470
 471         * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
 472         * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
 473         (GOMP_OFFLOAD_openacc_parallel): Likewise.
 474         * oacc-host.c (host_openacc_exec): Likewise.
 475         * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
 476
 477 2015-11-03  Julian Brown  <julian@codesourcery.com>
 478             Thomas Schwinge  <thomas@codesourcery.com>
 479
 480         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
 481         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
 482         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
 483         Likewise.
 484         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
 485         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
 486
 487 2015-11-03  James Norris  <jnorris@codesourcery.com>
 488
 489         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
 490         file.
 491         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
 492         Likewise.
 493         * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
 494         * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
 495         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
 496         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
 497         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
 498
 499 2015-10-29  Nathan Sidwell  <nathan@codesourcery.com>
 500
 501         * openacc.h (enum acc_device_t): Reformat. Ensure layout
 502         compatibility.
 503         (enum acc_async_t): Reformat.
 504         (acc_on_device): Declare compatible with builtin and provide C++
 505         wrapper.
 506         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
 507
 508 2015-10-29  Thomas Schwinge  <thomas@codesourcery.com>
 509             Cesar Philippidis  <cesar@codesourcery.com>
 510
 511         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
 512         * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
 513         ... this.  Add a description of the test at the top of the file.
 514         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
 515         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
 516         ... this.  Add a description of the test at the top of the file.
 517
 518 2015-10-28  Nathan Sidwell  <nathan@codesourcery.com>
 519
 520         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
 521         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
 522         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
 523         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
 524         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
 525         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
 526
 527 2015-10-27  Nathan Sidwell  <nathan@codesourcery.com>
 528
 529         * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
 530         dimensions.
 531
 532 2015-10-27  Thomas Schwinge  <thomas@codesourcery.com>
 533
 534         PR testsuite/68063
 535         * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
 536
 537 2015-10-27  James Norris  <jnorris@codesourcery.com>
 538
 539         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
 540         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
 541
 542 2015-10-26  Thomas Schwinge  <thomas@codesourcery.com>
 543
 544         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
 545         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
 546
 547         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
 548         acc_device_nvidia usage.
 549         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
 550         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
 551         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
 552
 553         * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
 554         * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
 555
 556         PR libgomp/66518
 557         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
 558
 559         PR libgomp/65437
 560         PR libgomp/66518
 561         * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
 562         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
 563
 564 2015-10-23  Tom de Vries  <tom@codesourcery.com>
 565
 566         PR testsuite/68063
 567         * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
 568
 569 2015-10-20  Nathan Sidwell  <nathan@codesourcery.com>
 570
 571         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
 572         vector_length.
 573         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
 574
 575 2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
 576             Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>
 577
 578         * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
 579         to 0 when mapnum is 0.
 580
 581 2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 582
 583         * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
 584         Cast to int from int32_t.
 585
 586 2015-10-13  Jakub Jelinek  <jakub@redhat.com>
 587             Aldy Hernandez  <aldyh@redhat.com>
 588             Ilya Verbin  <ilya.verbin@intel.com>
 589
 590         * config/linux/affinity.c (omp_get_place_num_procs,
 591         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
 592         * config/linux/doacross.h: New file.
 593         * config/posix/affinity.c (omp_get_place_num_procs,
 594         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
 595         * config/posix/doacross.h: New file.
 596         * env.c: Include gomp-constants.h.
 597         (struct gomp_task_icv): Rename run_sched_modifier to
 598         run_sched_chunk_size.
 599         (gomp_max_task_priority_var): New variable.
 600         (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
 601         (handle_omp_display_env): Change _OPENMP value from 201307 to
 602         201511.  Print OMP_MAX_TASK_PRIORITY.
 603         (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
 604         (omp_set_schedule, omp_get_schedule): Rename modifier argument to
 605         chunk_size and run_sched_modifier to run_sched_chunk_size.
 606         (omp_get_max_task_priority, omp_get_initial_device,
 607         omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
 608         omp_get_partition_place_nums): New functions.
 609         * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
 610         omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
 611         to chunk_size.
 612         (omp_get_num_places_, omp_get_place_num_procs_,
 613         omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
 614         omp_get_place_proc_ids_8_, omp_get_place_num_,
 615         omp_get_partition_num_places_, omp_get_partition_place_nums_,
 616         omp_get_partition_place_nums_8_, omp_get_initial_device_,
 617         omp_get_max_task_priority_): New functions.
 618         * libgomp_g.h (GOMP_loop_doacross_static_start,
 619         GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
 620         GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
 621         GOMP_loop_ull_doacross_dynamic_start,
 622         GOMP_loop_ull_doacross_guided_start,
 623         GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
 624         GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
 625         GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
 626         GOMP_target_data_41, GOMP_target_update_41,
 627         GOMP_target_enter_exit_data): New prototypes.
 628         (GOMP_task): Add prototype argument.
 629         * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
 630         (struct gomp_doacross_work_share): New type.
 631         (struct gomp_work_share): Add doacross field.
 632         (struct gomp_task_icv): Rename run_sched_modifier to
 633         run_sched_chunk_size.
 634         (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
 635         GOMP_TASK_UNDEFERRED.  Add comments.
 636         (struct gomp_task_depend_entry): Add comments.
 637         (struct gomp_task): Likewise.
 638         (struct gomp_taskgroup): Likewise.
 639         (struct gomp_target_task): New type.
 640         (struct gomp_team): Add comment.
 641         (gomp_get_place_proc_ids_8, gomp_doacross_init,
 642         gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
 643         gomp_create_target_task, gomp_target_task_fn): New prototypes.
 644         (struct target_var_desc): New type.
 645         (struct target_mem_desc): Adjust comment.  Use struct
 646         target_var_desc instead of splay_tree_key for list.
 647         (REFCOUNT_INFINITY): Define.
 648         (struct splay_tree_key_s): Remove copy_from field.
 649         (struct gomp_device_descr): Add dev2dev_func field.
 650         (enum gomp_map_vars_kind): New enum.
 651         (gomp_map_vars): Add one argument.
 652         * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
 653         omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
 654         omp_get_place_num_procs, omp_get_place_num_procs_,
 655         omp_get_place_num_procs_8_, omp_get_place_proc_ids,
 656         omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
 657         omp_get_place_num_, omp_get_partition_num_places,
 658         omp_get_partition_num_places_, omp_get_partition_place_nums,
 659         omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
 660         omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
 661         omp_target_free, omp_target_is_present, omp_target_memcpy,
 662         omp_target_memcpy_rect, omp_target_associate_ptr and
 663         omp_target_disassociate_ptr.
 664         (GOMP_4.0.2): Renamed to ...
 665         (GOMP_4.5): ... this.  Export GOMP_target_41, GOMP_target_data_41,
 666         GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
 667         GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
 668         GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
 669         GOMP_loop_doacross_static_start, GOMP_doacross_post,
 670         GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
 671         GOMP_loop_ull_doacross_guided_start,
 672         GOMP_loop_ull_doacross_runtime_start,
 673         GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
 674         GOMP_doacross_ull_wait.
 675         * libgomp.texi: Document omp_get_max_task_priority.
 676         Rename modifier argument to chunk_size for omp_set_schedule and
 677         omp_get_schedule.  Document OMP_MAX_TASK_PRIORITY env var.
 678         * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
 679         to run_sched_chunk_size renaming.
 680         (GOMP_loop_ordered_runtime_start): Likewise.
 681         (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
 682         gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
 683         GOMP_parallel_loop_runtime_start): New functions.
 684         (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
 685         to run_sched_chunk_size renaming.
 686         (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
 687         GOMP_loop_doacross_guided_start): New functions or aliases.
 688         * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
 689         run_sched_modifier to run_sched_chunk_size renaming.
 690         (GOMP_loop_ull_ordered_runtime_start): Likewise.
 691         (gomp_loop_ull_doacross_static_start,
 692         gomp_loop_ull_doacross_dynamic_start,
 693         gomp_loop_ull_doacross_guided_start,
 694         GOMP_loop_ull_doacross_runtime_start): New functions.
 695         (GOMP_loop_ull_doacross_static_start,
 696         GOMP_loop_ull_doacross_dynamic_start,
 697         GOMP_loop_ull_doacross_guided_start): New functions or aliases.
 698         * oacc-mem.c (acc_map_data, present_create_copy,
 699         gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
 700         to gomp_map_vars.
 701         (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
 702         * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
 703         instead of false to gomp_map_vars.
 704         (GOACC_parallel_keyed): Likewise.  Use copy_from from target_var_desc.
 705         * omp.h.in (omp_lock_hint_t): New type.
 706         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
 707         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
 708         omp_get_place_num, omp_get_partition_num_places,
 709         omp_get_partition_place_nums, omp_get_initial_device,
 710         omp_get_max_task_priority, omp_target_alloc, omp_target_free,
 711         omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
 712         omp_target_associate_ptr, omp_target_disassociate_ptr): New
 713         prototypes.
 714         * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
 715         (omp_lock_hint_none, omp_lock_hint_uncontended,
 716         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
 717         omp_lock_hint_speculative): New parameters.
 718         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
 719         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
 720         omp_get_place_num, omp_get_partition_num_places,
 721         omp_get_partition_place_nums, omp_get_initial_device,
 722         omp_get_max_task_priority): New interfaces.
 723         (omp_set_schedule, omp_get_schedule): Rename modifier argument
 724         to chunk_size.
 725         * omp_lib.h.in (omp_lock_hint_kind): New parameter.
 726         (omp_lock_hint_none, omp_lock_hint_uncontended,
 727         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
 728         omp_lock_hint_speculative): New parameters.
 729         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
 730         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
 731         omp_get_place_num, omp_get_partition_num_places,
 732         omp_get_partition_place_nums, omp_get_initial_device,
 733         omp_get_max_task_priority): New functions and subroutines.
 734         * ordered.c: Include stdarg.h and string.h.
 735         (MAX_COLLAPSED_BITS): Define.
 736         (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
 737         gomp_doacross_ull_init, GOMP_doacross_ull_post,
 738         GOMP_doacross_ull_wait): New functions.
 739         * target.c: Include errno.h.
 740         (resolve_device): If device is not initialized, call
 741         gomp_init_device on it.
 742         (gomp_map_lookup): New function.
 743         (gomp_map_vars_existing): Add tgt_var argument, fill it in.
 744         Don't bump refcount if REFCOUNT_INFINITY.  Handle
 745         GOMP_MAP_ALWAYS_TO_P.
 746         (get_kind): Rename is_openacc argument to short_mapkind.
 747         (gomp_map_pointer): Use gomp_map_lookup.
 748         (gomp_map_fields_existing): New function.
 749         (gomp_map_vars): Rename is_openacc argument to short_mapkind
 750         and is_target to pragma_kind.  Handle GOMP_MAP_VARS_ENTER_DATA,
 751         handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
 752         GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
 753         Adjust for tgt->list changed type and copy_from living in there.
 754         (gomp_copy_from_async): Adjust for tgt->list changed type and
 755         copy_from living in there.
 756         (gomp_unmap_vars): Likewise.
 757         (gomp_update): Likewise.  Rename is_openacc argument to
 758         short_mapkind.  Don't fail if object is not mapped.
 759         (gomp_load_image_to_device): Initialize refcount to
 760         REFCOUNT_INFINITY.
 761         (gomp_target_fallback): New function.
 762         (gomp_get_target_fn_addr): Likewise.
 763         (GOMP_target): Adjust gomp_map_vars caller, use
 764         gomp_get_target_fn_addr and gomp_target_fallback.
 765         (GOMP_target_41): New function.
 766         (gomp_target_data_fallback): New function.
 767         (GOMP_target_data): Use it, adjust gomp_map_vars caller.
 768         (GOMP_target_data_41): New function.
 769         (GOMP_target_update): Adjust gomp_update caller.
 770         (GOMP_target_update_41): New function.
 771         (gomp_exit_data, GOMP_target_enter_exit_data,
 772         gomp_target_task_fn, omp_target_alloc, omp_target_free,
 773         omp_target_is_present, omp_target_memcpy,
 774         omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
 775         omp_target_associate_ptr, omp_target_disassociate_ptr,
 776         gomp_load_plugin_for_device): New functions.
 777         * task.c: Include gomp-constants.h.  Include taskloop.c
 778         twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
 779         (gomp_task_handle_depend): New function.
 780         (GOMP_task): Use it.  Add priority argument.  Use
 781         gomp-constant.h constants instead of hardcoded numbers.
 782         Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
 783         (gomp_create_target_task): New function.
 784         (verify_children_queue, verify_taskgroup_queue,
 785         verify_task_queue): New functions.
 786         (gomp_task_run_pre): Call verify_*_queue functions.
 787         If an upcoming tied task is about to leave the sibling or
 788         taskgroup queues in an invalid state, adjust appropriately.
 789         Remove taskgroup argument.  Add comments.
 790         (gomp_task_run_post_handle_dependers): Add comments.
 791         (gomp_task_run_post_remove_parent): Likewise.
 792         (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
 793         (GOMP_taskwait): Likewise.  Add comments.
 794         (gomp_task_maybe_wait_for_dependencies): Fix scheduling
 795         problem such that the first non parent_depends_on task does not
 796         end up at the end of the children queue.
 797         (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
 798         GOMP_TASK_UNDEFERRED.
 799         (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
 800         * taskloop.c: New file.
 801         * testsuite/lib/libgomp.exp
 802         (check_effective_target_offload_device_nonshared_as): New proc.
 803         * testsuite/libgomp.c/affinity-2.c: New test.
 804         * testsuite/libgomp.c/doacross-1.c: New test.
 805         * testsuite/libgomp.c/doacross-2.c: New test.
 806         * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
 807         Add map clause to target.
 808         * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
 809         * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
 810         * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
 811         * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
 812         * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
 813         Likewise.
 814         * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
 815         * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
 816         * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
 817         * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
 818         not defined.  Use those where needed.
 819         * testsuite/libgomp.c/for-4.c: New test.
 820         * testsuite/libgomp.c/for-5.c: New test.
 821         * testsuite/libgomp.c/for-6.c: New test.
 822         * testsuite/libgomp.c/linear-1.c: New test.
 823         * testsuite/libgomp.c/ordered-4.c: New test.
 824         * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
 825         only allowed on the loop iterator.
 826         * testsuite/libgomp.c/pr66199-3.c: New test.
 827         * testsuite/libgomp.c/pr66199-4.c: New test.
 828         * testsuite/libgomp.c/reduction-7.c: New test.
 829         * testsuite/libgomp.c/reduction-8.c: New test.
 830         * testsuite/libgomp.c/reduction-9.c: New test.
 831         * testsuite/libgomp.c/reduction-10.c: New test.
 832         * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
 833         map(tofrom:s).
 834         * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
 835         * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
 836         * testsuite/libgomp.c/target-11.c: New test.
 837         * testsuite/libgomp.c/target-12.c: New test.
 838         * testsuite/libgomp.c/target-13.c: New test.
 839         * testsuite/libgomp.c/target-14.c: New test.
 840         * testsuite/libgomp.c/target-15.c: New test.
 841         * testsuite/libgomp.c/target-16.c: New test.
 842         * testsuite/libgomp.c/target-17.c: New test.
 843         * testsuite/libgomp.c/target-18.c: New test.
 844         * testsuite/libgomp.c/target-19.c: New test.
 845         * testsuite/libgomp.c/target-20.c: New test.
 846         * testsuite/libgomp.c/target-21.c: New test.
 847         * testsuite/libgomp.c/target-22.c: New test.
 848         * testsuite/libgomp.c/target-23.c: New test.
 849         * testsuite/libgomp.c/target-24.c: New test.
 850         * testsuite/libgomp.c/target-25.c: New test.
 851         * testsuite/libgomp.c/target-26.c: New test.
 852         * testsuite/libgomp.c/target-27.c: New test.
 853         * testsuite/libgomp.c/taskloop-1.c: New test.
 854         * testsuite/libgomp.c/taskloop-2.c: New test.
 855         * testsuite/libgomp.c/taskloop-3.c: New test.
 856         * testsuite/libgomp.c/taskloop-4.c: New test.
 857         * testsuite/libgomp.c++/ctor-13.C: New test.
 858         * testsuite/libgomp.c++/doacross-1.C: New test.
 859         * testsuite/libgomp.c++/examples-4/declare_target-2.C:
 860         Replace offload_device with offload_device_nonshared_as.
 861         * testsuite/libgomp.c++/for-12.C: New test.
 862         * testsuite/libgomp.c++/for-13.C: New test.
 863         * testsuite/libgomp.c++/for-14.C: New test.
 864         * testsuite/libgomp.c++/linear-1.C: New test.
 865         * testsuite/libgomp.c++/member-1.C: New test.
 866         * testsuite/libgomp.c++/member-2.C: New test.
 867         * testsuite/libgomp.c++/member-3.C: New test.
 868         * testsuite/libgomp.c++/member-4.C: New test.
 869         * testsuite/libgomp.c++/member-5.C: New test.
 870         * testsuite/libgomp.c++/ordered-1.C: New test.
 871         * testsuite/libgomp.c++/reduction-5.C: New test.
 872         * testsuite/libgomp.c++/reduction-6.C: New test.
 873         * testsuite/libgomp.c++/reduction-7.C: New test.
 874         * testsuite/libgomp.c++/reduction-8.C: New test.
 875         * testsuite/libgomp.c++/reduction-9.C: New test.
 876         * testsuite/libgomp.c++/reduction-10.C: New test.
 877         * testsuite/libgomp.c++/reference-1.C: New test.
 878         * testsuite/libgomp.c++/simd14.C: New test.
 879         * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
 880         * testsuite/libgomp.c++/target-5.C: New test.
 881         * testsuite/libgomp.c++/target-6.C: New test.
 882         * testsuite/libgomp.c++/target-7.C: New test.
 883         * testsuite/libgomp.c++/target-8.C: New test.
 884         * testsuite/libgomp.c++/target-9.C: New test.
 885         * testsuite/libgomp.c++/target-10.C: New test.
 886         * testsuite/libgomp.c++/target-11.C: New test.
 887         * testsuite/libgomp.c++/target-12.C: New test.
 888         * testsuite/libgomp.c++/taskloop-1.C: New test.
 889         * testsuite/libgomp.c++/taskloop-2.C: New test.
 890         * testsuite/libgomp.c++/taskloop-3.C: New test.
 891         * testsuite/libgomp.c++/taskloop-4.C: New test.
 892         * testsuite/libgomp.c++/taskloop-5.C: New test.
 893         * testsuite/libgomp.c++/taskloop-6.C: New test.
 894         * testsuite/libgomp.c++/taskloop-7.C: New test.
 895         * testsuite/libgomp.c++/taskloop-8.C: New test.
 896         * testsuite/libgomp.c++/taskloop-9.C: New test.
 897         * testsuite/libgomp.fortran/affinity1.f90: New test.
 898         * testsuite/libgomp.fortran/affinity2.f90: New test.
 899
 900 2015-10-13  Tom de Vries  <tom@codesourcery.com>
 901
 902         PR tree-optimization/67476
 903         * testsuite/libgomp.c/autopar-3.c: New test.
 904         * testsuite/libgomp.c/autopar-4.c: New test.
 905         * testsuite/libgomp.c/autopar-5.c: New test.
 906         * testsuite/libgomp.c/autopar-6.c: New test.
 907         * testsuite/libgomp.c/autopar-7.c: New test.
 908         * testsuite/libgomp.c/autopar-8.c: New test.
 909
 910 2015-10-12  James Norris  <jnorris@codesourcery.com>
 911
 912         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
 913         initializer.
 914
 915 2015-10-09  David Malcolm  <dmalcolm@redhat.com>
 916
 917         * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
 918         using load_gcc_lib.
 919
 920 2015-10-02  Thomas Schwinge  <thomas@codesourcery.com>
 921
 922         * oacc-ptx.h: Remove file, moving its content into...
 923         * config/nvptx/fortran.c: ... here...
 924         * config/nvptx/oacc-init.c: ..., here...
 925         * config/nvptx/oacc-parallel.c: ..., and here.
 926         * config/nvptx/openacc.f90: New file.
 927         * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
 928         (link_ptx): Don't link in predefined bits of PTX code.
 929
 930 2015-09-30  Nathan Sidwell  <nathan@codesourcery.com>
 931             Bernd Schmidt <bernds@codesourcery.com>
 932
 933         * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
 934         (struct targ_ptx_obj): New.
 935         (nvptx_tdata): Move earlier, change data format.
 936         (link_ptx): Take targ_ptx_obj ptr and count.  Allow multiple
 937         objects.
 938         (GOMP_OFFLOAD_load_image): Adjust.
 939
 940 2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
 941
 942         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
 943         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
 944         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
 945         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
 946         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
 947         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
 948         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
 949         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
 950         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
 951         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
 952         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
 953         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
 954         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
 955         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
 956         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
 957         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
 958         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
 959         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
 960         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
 961         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
 962         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
 963         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
 964         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
 965         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
 966         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
 967         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
 968         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
 969         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
 970         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
 971         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
 972         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
 973         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
 974         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
 975         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
 976         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
 977         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
 978         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
 979         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
 980         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
 981         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
 982         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
 983         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
 984         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
 985         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
 986         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
 987         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
 988         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
 989         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
 990         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
 991         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
 992         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
 993         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
 994         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
 995         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
 996         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
 997         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
 998         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
 999         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
1000         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
1001         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
1002         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
1003         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
1004         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
1005
1006 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
1007
1008         * oacc-init.c (acc_on_device): Force optimization level.
1009
1010 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
1011
1012         * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
1013         (cuda_errlist): Delete.
1014         (cuda_error): Reimplement.
1015
1016 2015-09-28  Nathan Sidwell  <nathan@codesourcery.com>
1017
1018         * libgomp.h (acc_dispatch_t): Replace separate geometry args with
1019         array.
1020         * libgomp.map (GOACC_parallel_keyed): New.
1021         * oacc-parallel.c (goacc_wait): Take pointer to va_list.  Adjust
1022         all callers.
1023         (GOACC_parallel_keyed): New interface.  Lose geometry arguments
1024         and take keyed varargs list.  Adjust call to exec_func.
1025         (GOACC_parallel): Force host fallback.
1026         * libgomp_g.h (GOACC_parallel): Remove.
1027         (GOACC_parallel_keyed): Declare.
1028         * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
1029         (stuct targ_gn_descriptor): Replace name field with launch field.
1030         (nvptx_exec): Lose separate geometry args, take array.  Process
1031         dynamic dimensions and adjust.
1032         (struct nvptx_tdata): Replace fn_names field with fn_descs.
1033         (GOMP_OFFLOAD_load_image): Adjust for change in function table
1034         data.
1035         (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
1036         passing.
1037         * oacc-host.c (host_openacc_exec): Adjust for change in dimension
1038         passing.
1039
1040 2015-09-22  Chung-Lin Tang  <cltang@codesourcery.com>
1041
1042         PR libgomp/67141
1043         * oacc-int.h (goacc_host_init): Add declaration.
1044         * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
1045         * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
1046
1047 2015-09-08  Aditya Kumar  <hiraditya@msn.com>
1048             Sebastian Pop  <s.pop@samsung.com>
1049
1050         * testsuite/libgomp.graphite/bounds.c (int foo): Modifed test case to
1051         match o/p.
1052         * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
1053         * testsuite/libgomp.graphite/force-parallel-4.c: Same.
1054         * testsuite/libgomp.graphite/force-parallel-5.c: Same.
1055         * testsuite/libgomp.graphite/force-parallel-7.c: Same.
1056         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
1057
1058 2015-09-03  Jakub Jelinek  <jakub@redhat.com>
1059
1060         * configure.tgt: Add missing ;; in between nvptx and rtems
1061         snippets.
1062
1063 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1064
1065         * config/posix/pool.h (gomp_adjust_thread_attr): New.
1066         * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
1067         (gomp_thread_pool_reservoir): Add priority member.
1068         * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
1069         priority.
1070         (parse_thread_pools): Likewise.
1071         * team.c (gomp_team_start): Call configuration provided
1072         gomp_adjust_thread_attr(). Destroy thread attributes if
1073         necessary.
1074         * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
1075
1076 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1077
1078         * config/posix/pool.h: New.
1079         * config/rtems/pool.h: Likewise.
1080         * config/rtems/proc.c: Likewise.
1081         * libgomp.h (gomp_thread_destructor): Declare.
1082         * team.c: Include configuration provided "pool.h".
1083         (gomp_get_thread_pool): Define in configuration.
1084         (gomp_team_end): Call configuration defined
1085         gomp_release_thread_pool().
1086
1087 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1088
1089         * config/rtems/bar.c: New.
1090         * config/rtems/bar.h: Likewise.
1091         * config/rtems/mutex.c: Likewise.
1092         * config/rtems/mutex.h: Likewise.
1093         * config/rtems/sem.c: Likewise.
1094         * config/rtems/sem.h: Likewise.
1095         * configure.ac (*-*-rtems*): Check that Newlib provides a proper
1096         <sys/lock.h> header file.
1097         * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
1098         supported by Newlib.
1099         * configure: Regenerate.
1100
1101 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1102
1103         * team.c (gomp_new_thread_pool): Delete and move content to ...
1104         (gomp_get_thread_pool): ... new function.  Allocate and
1105         initialize thread pool on demand.
1106         (get_last_team): Use gomp_get_thread_pool().
1107         (gomp_team_start): Delete thread pool initialization.
1108
1109 2015-09-03  Tom de Vries  <tom@codesourcery.com>
1110
1111         PR tree-optimization/65637
1112         * testsuite/libgomp.c/autopar-2.c: New test.
1113
1114 2015-08-29  Tom de Vries  <tom@codesourcery.com>
1115
1116         PR tree-optimization/46193
1117         * testsuite/libgomp.c/pr46193.c: New test.
1118
1119 2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>
1120
1121         libgomp/
1122         * libgomp.map: Add 4.0.2 version.
1123         * target.c (offload_image_descr): Add version field.
1124         (gomp_load_image_to_device): Add version argument.  Adjust plugin
1125         call.  Improve load mismatch diagnostic.
1126         (gomp_unload_image_from_device): Add version argument.  Adjust plugin
1127         call.
1128         (GOMP_offload_regster): Make stub function, move bulk to ...
1129         (GOMP_offload_register_ver): ... here.  Process version argument.
1130         (GOMP_offload_unregister): Make stub function, move bulk to ...
1131         (GOMP_offload_unregister_ver): ... here.  Process version argument.
1132         (gomp_init_device): Process version field.
1133         (gomp_unload_device): Process version field.
1134         (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
1135         macros.  Check plugin version.
1136         * libgomp.h (gomp_device_descr): Add version function field.  Adjust
1137         loader and unloader types.
1138         * oacc-host.c: Include gomp-constants.h.
1139         (host_version): New.
1140         (host_load_image, host_unload_image): Adjust.
1141         (host_dispatch): Add host_version.
1142         * plugin/plugin-nvptx.c: Include gomp-constants.h.
1143         (GOMP_OFFLOAD_version): New.
1144         (GOMP_OFFLOAD_load_image): Add version arg and check it.
1145         (GOMP_OFFLOAD_unload_image): Likewise.
1146         * plugin/plugin-host.c: Include gomp-constants.h.
1147         (GOMP_OFFLOAD_version): New.
1148         (GOMP_OFFLOAD_load_image): Add version arg.
1149         (GOMP_OFFLOAD_unload_image): Likewise.
1150
1151 2015-08-24  Tom de Vries  <tom@codesourcery.com>
1152
1153         PR tree-optimization/65468
1154         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
1155
1156 2015-08-24  Tom de Vries  <tom@codesourcery.com>
1157
1158         PR tree-optimization/65468
1159         * testsuite/libgomp.c/static-chunk-size-one.c: New test.
1160
1161 2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>
1162
1163         PR libgomp/66761
1164         PR libgomp/67303
1165         * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
1166         (gomp_iter_guided_next): Idem.
1167         * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
1168         (gomp_iter_ull_guided_next): Idem.
1169         * config/linux/wait.h (do_spin): Idem.
1170
1171 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
1172
1173         * libgomp-plugin.h (enum offload_target_type): Remove
1174         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
1175         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
1176         * openacc.h (enum acc_device_t): Likewise.
1177         * openacc_lib.h: Likewise.
1178         * oacc-init.c (name_of_acc_device_t): Don't handle it.
1179         (acc_on_device): Just use __builtin_acc_on_device.
1180         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
1181         of acc_on_device builtin.
1182         * plugin/plugin-host.h: Remove file.
1183         * plugin/plugin-host.c: Likewise, but salvage some content into...
1184         * oacc-host.c: ... this file.
1185         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
1186         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
1187         * Makefile.in: Regenerate.
1188         * configure: Likewise.
1189         * testsuite/lib/libgomp.exp
1190         (check_effective_target_openacc_host_nonshm_selected): Remove.
1191         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
1192         ACC_DEVICE_TYPE=host_nonshm.
1193         * testsuite/libgomp.oacc-c/c.exp: Likewise.
1194         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
1195         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
1196         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
1197         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
1198         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
1199
1200 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
1201             Jakub Jelinek  <jakub@redhat.com>
1202
1203         * config/nvptx/affinity.c: New file.
1204         * config/nvptx/alloc.c: Likewise.
1205         * config/nvptx/bar.c: Likewise.
1206         * config/nvptx/barrier.c: Likewise.
1207         * config/nvptx/critical.c: Likewise.
1208         * config/nvptx/env.c: Likewise.
1209         * config/nvptx/error.c: Likewise.
1210         * config/nvptx/fortran.c: Likewise.
1211         * config/nvptx/iter.c: Likewise.
1212         * config/nvptx/iter_ull.c: Likewise.
1213         * config/nvptx/libgomp-plugin.c: Likewise.
1214         * config/nvptx/lock.c: Likewise.
1215         * config/nvptx/loop.c: Likewise.
1216         * config/nvptx/loop_ull.c: Likewise.
1217         * config/nvptx/mutex.c: Likewise.
1218         * config/nvptx/oacc-async.c: Likewise.
1219         * config/nvptx/oacc-cuda.c: Likewise.
1220         * config/nvptx/oacc-host.c: Likewise.
1221         * config/nvptx/oacc-init.c: Likewise.
1222         * config/nvptx/oacc-mem.c: Likewise.
1223         * config/nvptx/oacc-parallel.c: Likewise.
1224         * config/nvptx/oacc-plugin.c: Likewise.
1225         * config/nvptx/omp-lock.h: Likewise.
1226         * config/nvptx/ordered.c: Likewise.
1227         * config/nvptx/parallel.c: Likewise.
1228         * config/nvptx/proc.c: Likewise.
1229         * config/nvptx/ptrlock.c: Likewise.
1230         * config/nvptx/sections.c: Likewise.
1231         * config/nvptx/sem.c: Likewise.
1232         * config/nvptx/single.c: Likewise.
1233         * config/nvptx/splay-tree.c: Likewise.
1234         * config/nvptx/target.c: Likewise.
1235         * config/nvptx/task.c: Likewise.
1236         * config/nvptx/team.c: Likewise.
1237         * config/nvptx/time.c: Likewise.
1238         * config/nvptx/work.c: Likewise.
1239         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
1240         * configure: Regenerate.
1241         * configure.tgt (config_path): Set to "nvptx" for target
1242         nvptx*-*-*.
1243
1244 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
1245
1246         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
1247
1248 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
1249
1250         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
1251         (cuda_errlist): Constify.
1252         (errmsg):  Move into ...
1253         (cuda_error): ... here.  Make smaller.
1254         (_XSTR, _STR): Delete.
1255         (cuda_synames): Delete.
1256         (verify_device_library): Delete.
1257         (nvptx_init): Don't call it.
1258
1259 2015-07-28  Tom de Vries  <tom@codesourcery.com>
1260
1261         * testsuite/libgomp.c/uns-outer-4.c: New test.
1262
1263 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
1264
1265         * testsuite/libgomp.c/pr66714.c: New test.
1266
1267 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
1268
1269         PR libgomp/66950
1270         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
1271         (fib_ref): New function.
1272         (fib): Correct corner cases in the recursion.
1273         (main): Replace the non-simd loop with fib_ref call.
1274         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
1275         subroutine.
1276         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
1277         for the last array element value.  Replace the non-simd loop with
1278         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
1279         of the last array element with according Fibonacci sequence element.
1280         (fib): Correct corner cases in the recursion.
1281
1282 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
1283
1284         * target.c (gomp_offload_image_to_device): Rename to ...
1285         (gomp_load_image_to_device): ... here.
1286         (GOMP_offload_register): Adjust call.
1287         (gomp_init_device): Likewise.
1288         (gomp_unload_image_from_device): New.  Broken out of ...
1289         (GOMP_offload_unregister): ... here.  Call it.
1290         (gomp_unload_device): New.
1291         * libgomp.h (gomp_unload_device): Declare.
1292         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
1293         mem maps.
1294
1295 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
1296
1297         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
1298         wait=-specific if.
1299         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
1300         !=0 condition.
1301         (goacc_waits): Move !num_waits handling to ...
1302         (GOACC_wait): ... here, the only caller that might have zero waits.
1303
1304         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
1305         (struct ptx_image_data): Move earlier, add fns field.
1306         (struct ptx_device): Add images and image_lock fields.
1307         (ptx_images, ptx_image_lock): Delete.
1308         (nvptx_open_device): Initialize images and image_lock fields.
1309         (nvptx_close_device): Destroy image_lock.
1310         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
1311         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
1312         fields.
1313
1314 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
1315
1316         * target.c (GOMP_offload_register): Use int for device type arg.
1317         (GOMP_offload_unregister): Likewise.
1318
1319         * target.c (struct_offload_image_descr): Constify host_table.
1320         (gomp_offload_image_to_device): Likewise.
1321         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
1322
1323         * libgomp.h (gomp_device_descr): Constify target data arguments.
1324         * target.c (struct offload_image_descr): Constify target_data.
1325         (gomp_offload_image_to_device): Likewise.
1326         (GOMP_offload_register): Likewise.
1327         (GOMP_offload_unrefister): Likewise.
1328         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
1329         GOMP_OFFLOAD_unload_image): Constify target data.
1330         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
1331         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
1332
1333 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
1334
1335         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
1336         Workaround driver library const error.
1337         (struct nvptx_tdata, nvptx_tdata_t): New.
1338         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
1339         type.
1340
1341 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
1342
1343         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
1344         of EPS parameter from integer to real.
1345         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
1346         type of EPS parameter from integer to real.
1347
1348 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1349
1350         * team.c (get_last_team): New.
1351         (gomp_new_team): Recycle last non-nested team if possible.
1352         (gomp_team_end): Move team work share list free lock destruction
1353         to ...
1354         (free_team): ... here.
1355
1356 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
1357
1358         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
1359         and ref from int to double.  Replaced their comparison with
1360         an inequality of their difference and EPS.
1361         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
1362         comparison of pri and a reference number with an inequality of their
1363         difference and EPS.
1364         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
1365         the comparison of sum and sum_ref with an inequality of their
1366         difference and EPS.
1367         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
1368         the comparison of pri and a reference number with an inequality of
1369         their difference and EPS.
1370
1371 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
1372
1373         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
1374         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
1375         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
1376         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
1377         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
1378         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
1379         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
1380         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
1381         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
1382         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
1383         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
1384         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
1385         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
1386         variables.
1387         (vec_mult): Likewise.  Add #pragma omp taskwait.
1388         (main): Adjust caller.
1389         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
1390         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
1391         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
1392         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
1393         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
1394         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
1395         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
1396         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
1397         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
1398         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
1399         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
1400         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
1401         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
1402         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
1403         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
1404         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
1405         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
1406         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
1407         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
1408         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
1409         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
1410         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
1411         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
1412         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
1413         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
1414         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
1415         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
1416         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
1417         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
1418         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
1419         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
1420         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
1421         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
1422         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
1423         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
1424         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
1425         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
1426         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
1427         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
1428         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
1429         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
1430         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
1431         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
1432         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
1433         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
1434         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
1435         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
1436         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
1437         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
1438         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
1439         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
1440         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
1441         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
1442         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
1443         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
1444         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
1445         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
1446         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
1447         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
1448         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
1449         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
1450         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
1451         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
1452         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
1453         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
1454         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
1455         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
1456         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
1457         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
1458         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
1459         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
1460         (vec_mult): Add !$omp taskwait.
1461         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
1462         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
1463         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
1464         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
1465         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
1466         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
1467         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
1468         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
1469         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
1470         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
1471         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
1472         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
1473         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
1474         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
1475         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
1476         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
1477         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
1478         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
1479         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
1480         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
1481         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
1482         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
1483         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
1484         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
1485         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
1486         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
1487         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
1488         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
1489         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
1490         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
1491         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
1492         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
1493         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
1494         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
1495         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
1496         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
1497         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
1498         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
1499         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
1500         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
1501         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
1502         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
1503         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
1504         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
1505         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
1506         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
1507         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
1508         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
1509         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
1510         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
1511         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
1512         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
1513         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
1514         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
1515         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
1516         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
1517         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
1518         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
1519         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
1520         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
1521         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
1522         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
1523         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
1524         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
1525         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
1526         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
1527         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
1528
1529 2015-07-10  Tom de Vries  <tom@codesourcery.com>
1530
1531         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
1532         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
1533
1534 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
1535
1536         PR libgomp/65099
1537         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
1538         in a 64-bit configuration.
1539         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
1540         offloading testing if no such device is available.
1541         * testsuite/libgomp.oacc-c/c.exp: Likewise.
1542         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
1543
1544 2015-07-08  Tom de Vries  <tom@codesourcery.com>
1545
1546         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
1547         second call to f.
1548         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
1549
1550 2015-07-07  Tom de Vries  <tom@codesourcery.com>
1551
1552         PR tree-optimization/66642
1553         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
1554         iteration count case.
1555         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
1556         function, factor out of ...
1557         (main): ... here.  Test low iteration count case.
1558
1559 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1560
1561         * libgomp.h (gomp_thread_pool): Comment last_team field.
1562
1563 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
1564
1565         * testsuite/libgomp.c++/pr66702-1.C: Require
1566         vect_simd_clones effective target.
1567         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
1568
1569 2015-06-30  Tom de Vries  <tom@codesourcery.com>
1570
1571         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
1572         already set.  Use DEFAULT_CFLAGS in dg-runtest.
1573         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
1574         "-O2".
1575
1576 2015-06-30  Tom de Vries  <tom@codesourcery.com>
1577
1578         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
1579         already set.  Use DEFAULT_CFLAGS in dg-runtest.
1580         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
1581         * testsuite/libgomp.c++/pr64824.C: Same.
1582         * testsuite/libgomp.c++/pr64868.C: Same.
1583         * testsuite/libgomp.c++/pr66199-1.C: Same.
1584         * testsuite/libgomp.c++/pr66199-2.C: Same.
1585         * testsuite/libgomp.c++/target-2.C: Same.
1586         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
1587         -std=<standard> option.
1588         * testsuite/libgomp.c++/udr-11.C: Same.
1589         * testsuite/libgomp.c++/udr-12.C: Same.
1590         * testsuite/libgomp.c++/udr-13.C: Same.
1591         * testsuite/libgomp.c++/udr-14.C: Same.
1592         * testsuite/libgomp.c++/udr-15.C: Same.
1593         * testsuite/libgomp.c++/udr-16.C: Same.
1594         * testsuite/libgomp.c++/udr-17.C: Same.
1595         * testsuite/libgomp.c++/udr-18.C: Same.
1596         * testsuite/libgomp.c++/udr-19.C: Same.
1597         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
1598         * testsuite/libgomp.c++/simd-1.C: Same.
1599         * testsuite/libgomp.c++/simd-2.C: Same.
1600         * testsuite/libgomp.c++/simd-3.C: Same.
1601         * testsuite/libgomp.c++/simd-4.C: Same.
1602         * testsuite/libgomp.c++/simd-5.C: Same.
1603         * testsuite/libgomp.c++/simd-6.C: Same.
1604         * testsuite/libgomp.c++/simd-7.C: Same.
1605         * testsuite/libgomp.c++/simd-8.C: Same.
1606         * testsuite/libgomp.c++/simd-9.C: Same.
1607         * testsuite/libgomp.c++/simd10.C: Same.
1608         * testsuite/libgomp.c++/simd11.C: Same.
1609         * testsuite/libgomp.c++/simd12.C: Same.
1610         * testsuite/libgomp.c++/simd13.C: Same.
1611
1612 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
1613
1614         PR middle-end/66702
1615         * testsuite/libgomp.c++/pr66702-1.C: New test.
1616         * testsuite/libgomp.c++/pr66702-2.C: New test.
1617
1618 2015-06-30  Tom de Vries  <tom@codesourcery.com>
1619
1620         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
1621         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
1622         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
1623         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
1624
1625 2015-06-30  Tom de Vries  <tom@codesourcery.com>
1626
1627         PR tree-optimization/66652
1628         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
1629         using restrict pointers.
1630         (main): Add arguments to calls to f.
1631         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
1632
1633 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
1634
1635         * configure.ac: Fix check for header <sys/sysctl.h>.
1636         * configure: Regenerate.
1637         * config.h.in: Likewise.
1638
1639 2015-06-23  Tom de Vries  <tom@codesourcery.com>
1640
1641         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
1642         abort.
1643         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
1644
1645 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
1646
1647         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
1648         acc_device_nvidia.
1649
1650         PR libgomp/66518
1651         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
1652         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
1653
1654 2015-06-15  Tom de Vries  <tom@codesourcery.com>
1655
1656         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
1657         dg-additional-options for any remaining options.
1658         * testsuite/libgomp.c/atomic-2.c: Same.
1659         * testsuite/libgomp.c/atomic-4.c: Same.
1660         * testsuite/libgomp.c/atomic-5.c: Same.
1661         * testsuite/libgomp.c/atomic-6.c: Same.
1662         * testsuite/libgomp.c/autopar-1.c: Same.
1663         * testsuite/libgomp.c/copyin-1.c: Same.
1664         * testsuite/libgomp.c/copyin-2.c: Same.
1665         * testsuite/libgomp.c/copyin-3.c: Same.
1666         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
1667         * testsuite/libgomp.c/nestedfn-5.c: Same.
1668         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
1669         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
1670         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
1671         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
1672         * testsuite/libgomp.c/pr32362-1.c: Same.
1673         * testsuite/libgomp.c/pr32362-2.c: Same.
1674         * testsuite/libgomp.c/pr32362-3.c: Same.
1675         * testsuite/libgomp.c/pr39591-1.c: Same.
1676         * testsuite/libgomp.c/pr39591-2.c: Same.
1677         * testsuite/libgomp.c/pr39591-3.c: Same.
1678         * testsuite/libgomp.c/pr58392.c: Same.
1679         * testsuite/libgomp.c/pr58756.c: Same.
1680         * testsuite/libgomp.c/simd-1.c: Same.
1681         * testsuite/libgomp.c/simd-10.c: Same.
1682         * testsuite/libgomp.c/simd-11.c: Same.
1683         * testsuite/libgomp.c/simd-12.c: Same.
1684         * testsuite/libgomp.c/simd-13.c: Same.
1685         * testsuite/libgomp.c/simd-14.c: Same.
1686         * testsuite/libgomp.c/simd-15.c: Same.
1687         * testsuite/libgomp.c/simd-2.c: Same.
1688         * testsuite/libgomp.c/simd-3.c: Same.
1689         * testsuite/libgomp.c/simd-4.c: Same.
1690         * testsuite/libgomp.c/simd-5.c: Same.
1691         * testsuite/libgomp.c/simd-6.c: Same.
1692         * testsuite/libgomp.c/simd-7.c: Same.
1693         * testsuite/libgomp.c/simd-8.c: Same.
1694         * testsuite/libgomp.c/simd-9.c: Same.
1695
1696 2015-06-15  Tom de Vries  <tom@codesourcery.com>
1697
1698         * testsuite/libgomp.c/pr35625.c: Fix typo.
1699
1700 2015-06-15  Tom de Vries  <tom@codesourcery.com>
1701
1702         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
1703         in dg-options.
1704         * testsuite/libgomp.c/atomic-3.c: Same.
1705         * testsuite/libgomp.c/debug-1.c: Same.
1706         * testsuite/libgomp.c/nqueens-1.c: Same.
1707         * testsuite/libgomp.c/pr26171.c: Same.
1708         * testsuite/libgomp.c/pr48591.c: Same.
1709         * testsuite/libgomp.c/pr64824.c: Same.
1710         * testsuite/libgomp.c/pr64868.c: Same.
1711         * testsuite/libgomp.c/pr66133.c: Same.
1712         * testsuite/libgomp.c/pr66199-1.c: Same.
1713         * testsuite/libgomp.c/pr66199-2.c: Same.
1714         * testsuite/libgomp.c/target-8.c: Same.
1715
1716 2015-06-15  Tom de Vries  <tom@codesourcery.com>
1717
1718         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
1719         -std={gnu99,c99}.
1720         * testsuite/libgomp.c/for-1.c: Same.
1721         * testsuite/libgomp.c/for-2.c: Same.
1722         * testsuite/libgomp.c/for-3.c: Same.
1723         * testsuite/libgomp.c/pr35625.c: Same.
1724         * testsuite/libgomp.c/pr39154.c: Same.
1725         * testsuite/libgomp.c/simd-16.c: Same.
1726         * testsuite/libgomp.c/simd-17.c: Same.
1727
1728 2015-06-13  Tom de Vries  <tom@codesourcery.com>
1729
1730         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
1731
1732 2015-06-13  Tom de Vries  <tom@codesourcery.com>
1733
1734         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
1735         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
1736         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
1737         (N): Define.
1738         (main): Use N instead of hardcoded constants.
1739
1740 2015-06-05  Tom de Vries  <tom@codesourcery.com>
1741
1742         merge from gomp4 branch:
1743         2015-05-28  Tom de Vries  <tom@codesourcery.com>
1744
1745         PR tree-optimization/65443
1746         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
1747         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
1748         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
1749
1750 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
1751
1752         * testsuite/libgomp.graphite/bounds.c: Adjust for
1753         cleanup-tree-dump removal.
1754         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
1755         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
1756         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
1757         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
1758         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
1759         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
1760         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
1761         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
1762         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
1763         * testsuite/libgomp.graphite/pr41118.c: Likewise.
1764
1765 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
1766
1767         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
1768         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
1769         (futex_wake) [!__x86_64__]: Ditto.
1770
1771 2015-05-28  Julian Brown  <julian@codesourcery.com>
1772
1773         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
1774         function comment. Only call gomp_fatal if new argument is true.
1775         (acc_dev_num_out_of_range): New function.
1776         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
1777         acc_dev_num_out_of_range as appropriate.
1778         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
1779         (acc_get_device_num, acc_set_device_num): Update calls to
1780         resolve_device.
1781         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
1782         output.
1783
1784 2015-05-28  Julian Brown  <julian@codesourcery.com>
1785
1786         PR libgomp/65742
1787         * oacc-init.c (plugin/plugin-host.h): Include.
1788         (acc_on_device): Check whether we're in an offloaded region for
1789         host_nonshm
1790         plugin. Don't use __builtin_acc_on_device.
1791         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
1792         nonshm_exec flag in thread-local data.
1793         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
1794         data for host_nonshm plugin.
1795         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
1796         for host_nonshm plugin.
1797         * plugin/plugin-host.h: New.
1798
1799 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
1800
1801         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
1802
1803 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
1804
1805         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
1806         Declare as int.
1807         (FUTEX_PRIVATE_FLAG): Remove L suffix.
1808         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
1809         Declare as int.
1810
1811 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
1812
1813         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
1814
1815 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
1816
1817         * target.c (gomp_map_pointer): New function abstracting out
1818         GOMP_MAP_POINTER handling.
1819         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
1820         gomp_map_pointer().
1821
1822 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
1823
1824         PR middle-end/66199
1825         * testsuite/libgomp.c/pr66199-1.c: New test.
1826         * testsuite/libgomp.c/pr66199-2.c: New test.
1827         * testsuite/libgomp.c++/pr66199-1.C: New test.
1828         * testsuite/libgomp.c++/pr66199-2.C: New test.
1829         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
1830         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
1831
1832 2015-05-19  Julian Brown  <julian@codesourcery.com>
1833
1834         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
1835         on cuInit failure.
1836
1837 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
1838
1839         PR middle-end/66133
1840         * testsuite/libgomp.c/pr66133.c: New test.
1841
1842 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
1843
1844         * Makefile.in: Regenerated with automake-1.11.6.
1845         * aclocal.m4: Likewise.
1846         * config.h.in: Likewise.
1847         * configure: Likewise.
1848         * testsuite/Makefile.in: Likewise.
1849
1850 2015-05-08  Jason Merrill  <jason@redhat.com>
1851
1852         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
1853         _Complex.
1854
1855         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
1856
1857 2015-05-06  Julian Brown  <julian@codesourcery.com>
1858
1859         * oacc-init.c (acc_device_lock): Add explanatory comment.
1860         (resolve_device): Add comment about locking requirement.
1861         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
1862         gomp_init_device and gomp_fini_device calls.
1863         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
1864         (acc_get_device_num, acc_set_device_num): Add locking around
1865         resolve_device and gomp_init_device calls.
1866
1867 2015-05-06  Julian Brown  <julian@codesourcery.com>
1868
1869         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
1870         goacc_thread_lock on error paths.
1871         * oacc-mem.c (lookup_host): Remove locking from function. Note
1872         locking requirement for caller in function comment.
1873         (lookup_dev): Likewise.
1874         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
1875         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
1876         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
1877         Add locking.
1878
1879 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
1880
1881         PR testsuite/65205
1882         PR libgomp/65993
1883         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
1884         don't expect "0x" prefix for "%p" format specifier, don't expect
1885         "(nil)" for NULL pointer.
1886         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
1887         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
1888         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
1889         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
1890         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
1891         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
1892         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
1893         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
1894         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
1895         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
1896         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
1897         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
1898         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
1899         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
1900         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
1901         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
1902         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
1903         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
1904         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
1905         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
1906         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
1907         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
1908         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
1909         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
1910         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
1911         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
1912         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
1913         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
1914         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
1915         accurately specify what we're looking for.
1916         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
1917         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
1918         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
1919         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
1920         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
1921
1922 2015-04-30  James Norris  <jnorris@codesourcery.com>
1923
1924         PR testsuite/65205
1925         * testsuite/lib/libgomp.exp
1926         (check_effective_target_openacc_host_selected)
1927         (check_effective_target_openacc_host_nonshm_selected): New
1928         procedures.
1929         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
1930         dg-shouldfail.
1931         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
1932         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
1933         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
1934         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
1935         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
1936         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
1937         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
1938         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
1939         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
1940         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
1941         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
1942         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
1943         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
1944         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
1945         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
1946         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
1947         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
1948         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
1949         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
1950         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
1951         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
1952         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
1953         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
1954         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
1955         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
1956         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
1957         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
1958         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
1959         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
1960         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
1961         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
1962         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
1963         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
1964         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
1965         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
1966         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
1967         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
1968         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
1969         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
1970         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
1971         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
1972         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
1973         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
1974
1975 2015-04-08  Julian Brown  <julian@codesourcery.com>
1976
1977         * libgomp.h (target_mem_desc: Remove mem_map field.
1978         (acc_dispatch_t): Remove open_device_func, close_device_func,
1979         get_device_num_func, set_device_num_func, target_data members.
1980         Change create_thread_data_func argument to device number instead of
1981         generic pointer.
1982         * oacc-async.c (assert.h): Include.
1983         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
1984         (acc_wait_all, acc_wait_all_async): Use current host thread's
1985         active device, not base_dev.
1986         * oacc-cuda.c (acc_get_current_cuda_device)
1987         (acc_get_current_cuda_context, acc_get_cuda_stream)
1988         (acc_set_cuda_stream): Likewise.
1989         * oacc-host.c (host_dispatch): Don't set open_device_func,
1990         close_device_func, get_device_num_func or set_device_num_func.
1991         * oacc-init.c (base_dev, init_key): Remove.
1992         (cached_base_dev): New.
1993         (name_of_acc_device_t): New.
1994         (acc_init_1): Initialise default-numbered device, not zeroth.
1995         (acc_shutdown_1): Close all devices of a given type.
1996         (goacc_destroy_thread): Don't use base_dev.
1997         (lazy_open, lazy_init, lazy_init_and_open): Remove.
1998         (goacc_attach_host_thread_to_device): New.
1999         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
2000         (acc_get_num_devices): Don't use base_dev.
2001         (acc_set_device_type): Reimplement.
2002         (acc_get_device_type): Don't use base_dev.
2003         (acc_get_device_num): Tweak logic.
2004         (acc_set_device_num): Likewise.
2005         (acc_on_device): Use acc_get_device_type.
2006         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
2007         (goacc_lazy_initialize): Reimplement with acc_init and
2008         goacc_attach_host_thread_to_device.
2009         * oacc-int.h (goacc_thread): Add base_dev field.
2010         (base_dev): Remove extern declaration.
2011         (goacc_attach_host_thread_to_device): Add prototype.
2012         * oacc-mem.c (acc_malloc): Use current thread's device instead of
2013         base_dev.
2014         (acc_free): Likewise.
2015         (acc_memcpy_to_device): Likewise.
2016         (acc_memcpy_from_device): Likewise.
2017         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
2018         goacc_lazy_initialize (throughout).
2019         (GOACC_parallel): Use tgt_offset to locate target functions.
2020         * target.c (gomp_map_vars): Don't set tgt->mem_map.
2021         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
2022         (gomp_load_plugin_for_device): Remove open_device, close_device,
2023         get_device_num, set_device_num openacc hook initialisation. Don't set
2024         openacc.target_data.
2025         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
2026         (GOMP_OFFLOAD_openacc_close_device)
2027         (GOMP_OFFLOAD_openacc_get_device_num)
2028         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
2029         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
2030         to int.
2031         * plugin/plugin-nvptx.c (ptx_inited): Remove.
2032         (instantiated_devices, ptx_dev_lock): New.
2033         (struct ptx_image_data): New.
2034         (ptx_devices, ptx_images, ptx_image_lock): New.
2035         (fini_streams_for_device): Reorder cuStreamDestroy call.
2036         (nvptx_get_num_devices): Remove forward declaration.
2037         (nvptx_init): Change return type to bool.
2038         (nvptx_fini): Remove.
2039         (nvptx_attach_host_thread_to_device): New.
2040         (nvptx_open_device): Return struct ptx_device* instead of void*.
2041         (nvptx_close_device): Change argument type to struct ptx_device*,
2042         return type to void.
2043         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
2044         (kernel_target_data, kernel_host_table): Remove static globals.
2045         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
2046         (GOMP_OFFLOAD_init_device): Reimplement.
2047         (GOMP_OFFLOAD_fini_device): Likewise.
2048         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
2049         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
2050         (GOMP_OFFLOAD_host2dev): Use ORD argument.
2051         (GOMP_OFFLOAD_openacc_open_device)
2052         (GOMP_OFFLOAD_openacc_close_device)
2053         (GOMP_OFFLOAD_openacc_set_device_num)
2054         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
2055         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
2056         (device number).
2057
2058         testsuite/
2059         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
2060
2061 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
2062
2063         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
2064         * libgomp.h (struct gomp_memory_mapping): Remove.
2065         (struct target_mem_desc): Change type of mem_map from
2066         gomp_memory_mapping * to splay_tree_s *.
2067         (struct gomp_device_descr): Remove register_image_func, get_table_func.
2068         Add load_image_func, unload_image_func.
2069         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
2070         Remove offload_regions_registered.
2071         (gomp_init_tables): Remove.
2072         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
2073         to splay_tree_s *.
2074         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
2075         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
2076         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
2077         offload_regions_registered.
2078         Initialize load_image_func, unload_image_func, mem_map.root.
2079         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
2080         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
2081         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
2082         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
2083         gomp_memory_mapping *.  Use dev's lock and splay_tree.
2084         (lookup_dev): Use dev's lock.
2085         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
2086         (acc_is_present): Likewise.
2087         (acc_map_data): Likewise.
2088         (acc_unmap_data): Likewise.  Use dev's lock.
2089         (present_create_copy): Likewise.
2090         (delete_copyout): Pass dev to lookup_host instead of mem_map.
2091         (update_dev_host): Likewise.
2092         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
2093         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
2094         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
2095         (GOMP_OFFLOAD_get_table): Remove
2096         (GOMP_OFFLOAD_load_image): New function.
2097         (GOMP_OFFLOAD_unload_image): New function.
2098         * target.c (register_lock): New mutex for offload image registration.
2099         (num_devices): Do not guard with PLUGIN_SUPPORT.
2100         (gomp_realloc_unlock): New static function.
2101         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
2102         before gomp_fatal.
2103         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
2104         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
2105         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
2106         mem_map's.
2107         (gomp_unmap_vars): Likewise.
2108         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
2109         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
2110         (gomp_offload_image_to_device): New static function.
2111         (GOMP_offload_register): Add mutex lock.
2112         Call gomp_offload_image_to_device for all initialized devices.
2113         Replace gomp_realloc with gomp_realloc_unlock.
2114         (GOMP_offload_unregister): New function.
2115         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
2116         get_table_func from the plugin with calls to init_device_func and
2117         gomp_offload_image_to_device.
2118         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
2119         to splay_tree_s *.
2120         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
2121         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
2122         (GOMP_target_data): Do not call gomp_init_tables.
2123         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
2124         (gomp_load_plugin_for_device): Replace register_image and get_table
2125         with load_image and unload_image in DLSYM ().
2126         (gomp_register_images_for_device): Remove function.
2127         (gomp_target_init): Do not initialize current_device.mem_map.*,
2128         current_device.offload_regions_registered.
2129         Remove call to gomp_register_images_for_device.
2130         Do not free offload_images and num_offload_images.
2131
2132 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
2133
2134         PR fortran/65597
2135         * testsuite/libgomp.fortran/pr65597.f90: New test.
2136
2137 2015-03-27  Tom de Vries  <tom@codesourcery.com>
2138
2139         PR testsuite/65594
2140         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
2141         (init, check): New function.
2142         (foo): Change return type to void.
2143         (main): Call init and check.
2144
2145 2015-03-27  Tom de Vries  <tom@codesourcery.com>
2146
2147         PR testsuite/65594
2148         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
2149         (foo): Use M for non-inner loops to scale down test-case.
2150
2151 2015-03-25  Kai Tietz  <ktietz@redhat.com>
2152
2153         PR libgomp/64972
2154         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
2155         (GOACC_data_start): Likewise.
2156         * target.c (gomp_map_vars): Likewise.
2157
2158 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
2159
2160         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
2161         hppa*-*-hpux*.
2162
2163 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
2164
2165         * testsuite/libgomp.c/target-10.c: New test.
2166         * testsuite/libgomp.c++/target-4.C: New test.
2167
2168 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
2169
2170         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
2171         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
2172
2173 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2174
2175         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
2176         * configure.ac (*-*-rtems*): Assume Pthread is supported.
2177         (pthread.h): Check for this header file.
2178         * configure: Regenerate.
2179
2180 2015-02-25  Tom de Vries  <tom@codesourcery.com>
2181
2182         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
2183         (check_reduction_op, check_reduction_macro, max, min):
2184         Declare.
2185         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
2186         function.
2187         (main): Use new functions.
2188
2189 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
2190
2191         * target.c (gomp_load_plugin_for_device): Use const char * instead of
2192         char * for variables holding dlerror return values.
2193         (DLSYM_OPT): Ditto.
2194
2195 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
2196
2197         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
2198
2199 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
2200             Cesar Philippidis  <cesar@codesourcery.com>
2201
2202         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
2203         GOACC_ctaid, and GOACC_nctaid routines.
2204
2205 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
2206
2207         PR c/64824
2208         * testsuite/libgomp.c/atomic-18.c: New test.
2209         * testsuite/libgomp.c++/atomic-16.C: New test.
2210
2211 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
2212
2213         PR c/64824
2214         PR c/64868
2215         * testsuite/libgomp.c/pr64824.c: New test.
2216         * testsuite/libgomp.c/pr64868.c: New test.
2217         * testsuite/libgomp.c++/pr64824.C: New test.
2218         * testsuite/libgomp.c++/pr64868.C: New test.
2219
2220 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
2221
2222         PR libgomp/64635
2223         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
2224         Link with -lpthread.
2225         * config/aix/plugin-suffix.h: Delete.
2226
2227 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
2228
2229         PR libgomp/64635
2230         * configure.tgt (*-*-aix*): Use config_path "aix posix".
2231         (*-*-darwin*): Use config_path "bsd darwin posix".
2232         (*-*-hpux*): Use config_path "hpux posix".
2233         * target.c: Add include of plugin-suffix.h and use
2234         SONAME_SUFFIX macro.
2235         * config/aix/plugin-suffix.h: New file.
2236         * config/darwin/plugin-suffix.h: New file.
2237         * config/hpux/plugin-suffix.h: New file.
2238         * config/posix/plugin-suffix.h: New file.
2239
2240 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
2241
2242         PR middle-end/64734
2243         * libgomp.c/pr64734.c: New test.
2244
2245 2015-01-23  Tom de Vries  <tom@codesourcery.com>
2246
2247         PR libgomp/64672
2248         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
2249
2250 2015-01-23  Tom de Vries  <tom@codesourcery.com>
2251
2252         PR libgomp/64707
2253         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
2254         dg-options.
2255
2256 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
2257
2258         PR libgomp/64625
2259         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
2260         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
2261         formal parameter.  Update all users.
2262         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
2263         Document unused formal parameter.
2264
2265 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
2266
2267         * oacc-parallel.c: Don't include <alloca.h>.
2268         (GOACC_parallel): Use gomp_alloca instead of alloca.
2269
2270 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
2271
2272         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
2273
2274 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
2275             James Norris  <jnorris@codesourcery.com>
2276             Tom de Vries  <tom@codesourcery.com>
2277             Julian Brown  <julian@codesourcery.com>
2278             Cesar Philippidis  <cesar@codesourcery.com>
2279             Nathan Sidwell  <nathan@codesourcery.com>
2280             Tobias Burnus  <burnus@net-b.de>
2281
2282         * Makefile.am (search_path): Add $(top_srcdir)/../include.
2283         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
2284         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
2285         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
2286         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
2287         Include $(top_srcdir)/plugin/Makefrag.am.
2288         (nodist_libsubinclude_HEADERS): Add openacc.h.
2289         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
2290         openacc.f90, openacc.mod, openacc_kinds.mod.
2291         (omp_lib.mod): Generalize into...
2292         (%.mod): ... this new rule.
2293         (openacc_kinds.mod, openacc.mod): New rules.
2294         * plugin/configfrag.ac: New file.
2295         * configure.ac: Move plugin/offloading support into it.  Include
2296         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
2297         * plugin/Makefrag.am: New file.
2298         * testsuite/Makefile.am (OFFLOAD_TARGETS)
2299         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
2300         export.
2301         (libgomp-test-support.exp): New rule.
2302         (all-local): Depend on it.
2303         * Makefile.in: Regenerate.
2304         * testsuite/Makefile.in: Regenerate.
2305         * config.h.in: Likewise.
2306         * configure: Likewise.
2307         * configure.tgt: Harden shell syntax.
2308         * env.c: Include "oacc-int.h".
2309         (parse_acc_device_type): New function.
2310         (gomp_debug_var, goacc_device_type, goacc_device_num): New
2311         variables.
2312         (initialize_env): Initialize those.  Call
2313         goacc_runtime_initialize.
2314         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
2315         (gomp_fatal): Call gomp_vfatal.
2316         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
2317         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
2318         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
2319         (splay_tree_node, splay_tree, splay_tree_key)
2320         (struct target_mem_desc, struct splay_tree_key_s)
2321         (struct gomp_memory_mapping, struct acc_dispatch_t)
2322         (struct gomp_device_descr, gomp_acc_insert_pointer)
2323         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
2324         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
2325         (gomp_free_memmap, gomp_fini_device): New declarations.
2326         (gomp_vdebug, gomp_debug): New macros.
2327         Include "splay-tree.h".
2328         * libgomp.map (OACC_2.0): New symbol version.  Use for
2329         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
2330         acc_set_device_type_h_, acc_get_device_type,
2331         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
2332         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
2333         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
2334         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
2335         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
2336         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
2337         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
2338         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
2339         acc_copyin_array_h_, acc_present_or_copyin,
2340         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
2341         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
2342         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
2343         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
2344         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
2345         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
2346         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
2347         acc_update_device, acc_update_device_32_h_,
2348         acc_update_device_64_h_, acc_update_device_array_h_,
2349         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
2350         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
2351         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
2352         acc_is_present_64_h_, acc_is_present_array_h_,
2353         acc_memcpy_to_device, acc_memcpy_from_device,
2354         acc_get_current_cuda_device, acc_get_current_cuda_context,
2355         acc_get_cuda_stream, acc_set_cuda_stream.
2356         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
2357         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
2358         GOACC_update, GOACC_wait, GOACC_get_thread_num,
2359         GOACC_get_num_threads.
2360         (GOMP_PLUGIN_1.0): New symbol version.  Use for
2361         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
2362         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
2363         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
2364         GOMP_PLUGIN_acc_thread.
2365         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
2366         environment variable.
2367         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
2368         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
2369         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
2370         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
2371         (splay_tree_remove): New declarations.
2372         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
2373         (splay_tree_remove, splay_tree_lookup): Move into...
2374         * splay-tree.c: ... this new file.
2375         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
2376         (splay_tree_node, splay_tree, splay_tree_key)
2377         (struct target_mem_desc, struct splay_tree_key_s)
2378         (struct gomp_device_descr): Don't declare.
2379         (num_devices_openmp): New variable.
2380         (gomp_get_num_devices ): Use it.
2381         (gomp_init_targets_once): New function.
2382         (gomp_get_num_devices ): Use it.
2383         (get_kind, gomp_copy_from_async, gomp_free_memmap)
2384         (gomp_fini_device, gomp_register_image_for_device): New functions.
2385         (gomp_map_vars): Add devaddrs parameter.
2386         (gomp_update): Add mm parameter.
2387         (gomp_init_device): Move most of it into...
2388         (gomp_init_tables): ... this new function.
2389         (gomp_register_images_for_device): Remove function.
2390         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
2391         Make them hidden instead of static.
2392         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
2393         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
2394         (GOMP_target_end_data, GOMP_target_update)
2395         (gomp_load_plugin_for_device, gomp_target_init): Update for
2396         OpenACC changes.
2397         * oacc-async.c: New file.
2398         * oacc-cuda.c: Likewise.
2399         * oacc-host.c: Likewise.
2400         * oacc-init.c: Likewise.
2401         * oacc-int.h: Likewise.
2402         * oacc-mem.c: Likewise.
2403         * oacc-parallel.c: Likewise.
2404         * oacc-plugin.c: Likewise.
2405         * oacc-plugin.h: Likewise.
2406         * oacc-ptx.h: Likewise.
2407         * openacc.f90: Likewise.
2408         * openacc.h: Likewise.
2409         * openacc_lib.h: Likewise.
2410         * plugin/plugin-host.c: Likewise.
2411         * plugin/plugin-nvptx.c: Likewise.
2412         * libgomp-plugin.c: Likewise.
2413         * libgomp-plugin.h: Likewise.
2414         * libgomp_target.h: Remove file after merging content into the
2415         former file.  Update all users.
2416         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
2417         (offload_targets_s, offload_targets_s_openacc): New variables.
2418         (check_effective_target_openacc_nvidia_accel_present)
2419         (check_effective_target_openacc_nvidia_accel_selected): New
2420         procedures.
2421         (libgomp_init): Update for OpenACC changes.
2422         * testsuite/libgomp-test-support.exp.in: New file.
2423         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
2424         * testsuite/libgomp.oacc-c/c.exp: Likewise.
2425         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
2426         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
2427         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
2428         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
2429         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
2430         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
2431         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
2432         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
2433         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
2434         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
2435         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
2436         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
2437         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
2438         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
2439         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
2440         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
2441         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
2442         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
2443         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
2444         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
2445         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
2446         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
2447         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
2448         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
2449         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
2450         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
2451         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
2452         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
2453         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
2454         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
2455         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
2456         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
2457         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
2458         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
2459         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
2460         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
2461         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
2462         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
2463         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
2464         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
2465         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2466         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
2467         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2468         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
2469         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2470         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
2471         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
2472         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
2473         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2474         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
2475         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2476         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
2477         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
2478         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
2479         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
2480         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
2481         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2482         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
2483         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
2484         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
2485         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2486         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
2487         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
2488         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
2489         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
2490         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
2491         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
2492         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
2493         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
2494         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2495         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2496         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2497         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
2498         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
2499         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2500         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2501         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
2502         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
2503         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
2504         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
2505         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2506         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2507         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2508         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
2509         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
2510         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
2511         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
2512         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
2513         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
2514         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
2515         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
2516         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
2517         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
2518         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
2519         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
2520         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
2521         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
2522         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
2523         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
2524         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
2525         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
2526         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
2527         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
2528         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
2529         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
2530         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
2531         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
2532         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
2533         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
2534         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
2535         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
2536         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
2537         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
2538         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
2539         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
2540         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
2541         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
2542         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
2543         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
2544         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
2545         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
2546         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
2547         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
2548         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
2549         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
2550         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
2551         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
2552         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
2553         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
2554         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
2555         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
2556         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
2557         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
2558         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
2559         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
2560         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
2561         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
2562         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
2563         Likewise.
2564         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
2565         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
2566         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
2567         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
2568         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
2569         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
2570         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
2571         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
2572         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
2573         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
2574         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
2575         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
2576         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
2577         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
2578         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
2579         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
2580         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
2581         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
2582         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
2583         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
2584         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
2585         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
2586         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
2587         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
2588         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
2589         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
2590         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
2591         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
2592         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
2593         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
2594         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
2595         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
2596         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
2597         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
2598         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
2599         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
2600         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
2601         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
2602         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
2603         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
2604         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
2605         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
2606         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
2607         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
2608         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
2609         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
2610         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
2611         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
2612         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
2613         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
2614         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
2615         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
2616         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
2617         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2618         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
2619         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
2620         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
2621         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
2622         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
2623         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
2624
2625 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
2626             Julian Brown  <julian@codesourcery.com>
2627             David Malcolm  <dmalcolm@redhat.com>
2628
2629         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
2630         to "GNU Offloading and Multi Processing Runtime Library".  Change
2631         all users.
2632         * configure: Regenerate.
2633         * libgomp.texi: Update.
2634
2635 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
2636
2637         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
2638         "$tgt_dir/lib32".
2639         * configure: Regenerate.
2640
2641         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
2642         "intelmic" in $offload_targets.
2643
2644 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
2645
2646         Update copyright years.
2647
2648         * libgomp.texi: Bump @copying's copyright year.
2649
2650 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
2651
2652         * testsuite/lib/libgomp.exp: Load target-utils.exp.
2653         Move load of target-supportes.exp earlier.
2654
2655 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
2656
2657         * testsuite/libgomp.c/target-9.c: New test.
2658
2659 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
2660
2661         * config.h.in: Regenerate.
2662         * configure: Regenerate.
2663         * configure.ac: Add GCC_CHECK_EMUTLS.
2664         * libgomp.h: Add check for USE_EMUTLS: this case
2665         is equal to HAVE_TLS.
2666         * team.c: Likewise.
2667
2668 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
2669
2670         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
2671
2672 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
2673             Ilya Verbin  <ilya.verbin@intel.com>
2674
2675         * testsuite/libgomp.c/target-critical-1.c: New test.
2676
2677 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
2678
2679         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
2680         to dg-options unless expensive testing is on.
2681         (TESTITERS): Define to N if not defined.
2682         (main): Use TESTITERS instead of N.
2683         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
2684         dg-additional-options depending on whether expensive testing is on.
2685         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
2686         Decrease N to 100000 and CHUNKSZ to 10000.
2687
2688 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
2689
2690         PR fortran/63938
2691         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
2692         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
2693
2694 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
2695
2696         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
2697
2698 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
2699
2700         PR bootstrap/63784
2701         * configure: Regenerated.
2702
2703 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
2704
2705         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
2706         vect_simd_clones effective target.
2707         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
2708
2709 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
2710
2711         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
2712         of 32 as block_size.
2713         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
2714         instead of 32 as block_size.
2715
2716 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
2717             Ilya Verbin  <ilya.verbin@intel.com>
2718
2719         * Makefile.in: Regenerate.
2720         * configure: Regenerate.
2721         * configure.ac: Set up offload_additional_options,
2722         offload_additional_lib_paths and offload_targets.
2723         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
2724         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
2725         * testsuite/Makefile.in: Regenerate.
2726         * testsuite/lib/libgomp.exp (libgomp_init): Append
2727         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
2728         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
2729         build directory to LD_LIBRARY_PATH for intelmic offload targets.
2730
2731 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
2732             Ilya Verbin  <ilya.verbin@intel.com>
2733             Kirill Yukhin  <kirill.yukhin@intel.com>
2734             Ilya Tocar  <ilya.tocar@intel.com>
2735
2736         * testsuite/lib/libgomp.exp
2737         (check_effective_target_offload_device): New.
2738         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
2739         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
2740         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
2741         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
2742         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
2743         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
2744         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
2745         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
2746         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
2747         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
2748         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
2749         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
2750         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
2751         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
2752         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
2753         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
2754         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
2755         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
2756         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
2757         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
2758         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
2759         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
2760         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
2761         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
2762         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
2763         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
2764         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
2765         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
2766         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
2767         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
2768         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
2769         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
2770         * testsuite/libgomp.c/target-7.c: Fix test.
2771         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
2772         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
2773         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
2774         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
2775         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
2776         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
2777         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
2778         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
2779         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
2780         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
2781         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
2782         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
2783         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
2784         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
2785         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
2786         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
2787         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
2788         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
2789         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
2790         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
2791         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
2792         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
2793         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
2794         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
2795         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
2796         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
2797         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
2798         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
2799         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
2800         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
2801         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
2802
2803 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
2804             Ilya Verbin  <ilya.verbin@intel.com>
2805             Thomas Schwinge  <thomas@codesourcery.com>
2806             Andrey Turetskiy  <andrey.turetskiy@intel.com>
2807
2808         * libgomp.map (GOMP_4.0.1): New symbol version.
2809         Add GOMP_offload_register.
2810         * libgomp_target.h: New file.
2811         * splay-tree.h: New file.
2812         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
2813         (gomp_target_init): New forward declaration.
2814         (gomp_is_initialized): New static variable.
2815         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
2816         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
2817         New structures.
2818         (offload_images, num_offload_images, devices, num_devices): New static
2819         variables.
2820         (splay_compare): New static function.
2821         (struct gomp_device_descr): New structure.
2822         (gomp_get_num_devices): Call gomp_target_init.
2823         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
2824         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
2825         (GOMP_offload_register): New function.
2826         (GOMP_target): Arrange for host callback to be performed in a separate
2827         initial thread and contention group, inheriting ICVs from
2828         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
2829         Add device initialization and lookup for target function in splay tree.
2830         (GOMP_target_data): Add device initialization and call gomp_map_vars.
2831         (GOMP_target_end_data): Call gomp_unmap_vars.
2832         (GOMP_target_update): Add device initialization and call gomp_update.
2833         (gomp_load_plugin_for_device, gomp_register_images_for_device)
2834         (gomp_target_init): New static functions.
2835
2836 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
2837             Thomas Schwinge  <thomas@codesourcery.com>
2838             Ilya Verbin  <ilya.verbin@intel.com>
2839             Andrey Turetskiy  <andrey.turetskiy@intel.com>
2840
2841         * config.h.in: Regenerate.
2842         * configure: Regenerate.
2843         * configure.ac: Check for libdl, required for plugin support.
2844         (PLUGIN_SUPPORT): Define if plugins are supported.
2845         (enable_offload_targets): Support Intel MIC targets.
2846         (OFFLOAD_TARGETS): List of target names suitable for offloading.
2847
2848 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
2849
2850         PR target/63610
2851         * configure: Regenerate.
2852
2853 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2854
2855         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
2856
2857 2014-10-06  Marek Polacek  <polacek@redhat.com>
2858
2859         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
2860         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
2861         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
2862         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
2863
2864 2014-10-06  Marek Polacek  <polacek@redhat.com>
2865
2866         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
2867         * testsuite/libgomp.c/nqueens-1.c: Likewise.
2868         * testsuite/libgomp.c/pr26943-3.c: Likewise.
2869         * testsuite/libgomp.c/pr26943-4.c: Likewise.
2870         * testsuite/libgomp.c/pr36802-2.c: Likewise.
2871         * testsuite/libgomp.c/pr36802-3.c: Likewise.
2872         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
2873         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
2874         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
2875         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
2876         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
2877         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
2878         * testsuite/libgomp.c/omp-single-1.c: Likewise.
2879         * testsuite/libgomp.c/omp-single-2.c: Likewise.
2880         * testsuite/libgomp.c/omp_matvec.c: Likewise.
2881         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
2882         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
2883         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
2884         declarations.
2885
2886 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
2887
2888         PR libgomp/61200
2889         * testsuite/libgomp.c/pr61200.c: New test.
2890
2891 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
2892
2893         PR c++/63248
2894         * testsuite/libgomp.c++/pr63248.C: New test.
2895
2896 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
2897
2898         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
2899         is not zero, but taskgroup->children is NULL and there are
2900         any task->children, schedule those instead of waiting.
2901         * testsuite/libgomp.c/depend-6.c: New test.
2902         * testsuite/libgomp.c/depend-7.c: New test.
2903         * testsuite/libgomp.c/depend-8.c: New test.
2904         * testsuite/libgomp.c/depend-9.c: New test.
2905         * testsuite/libgomp.c/depend-10.c: New test.
2906
2907 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
2908
2909         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
2910         (struct gomp_taskwait): New type.
2911         (struct gomp_task): Add taskwait and parent_depends_on, remove
2912         in_taskwait and taskwait_sem fields.
2913         (gomp_finish_task): Don't destroy taskwait_sem.
2914         * task.c (gomp_init_task): Don't init in_taskwait, instead init
2915         taskwait and parent_depends_on.
2916         (GOMP_task): For if (0) tasks with depend clause that depend on
2917         earlier tasks don't defer them, instead call
2918         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
2919         Initialize redundant_out field, for redundant out entries just
2920         move them at the end of linked list instead of removing them
2921         completely, and set redundant_out flag instead of redundant.
2922         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
2923         that task.
2924         (gomp_task_run_post_handle_dependers): If parent is in
2925         gomp_task_maybe_wait_for_dependencies and newly runnable task
2926         is not parent_depends_on, queue it in parent->children linked
2927         list after all runnable tasks with parent_depends_on set.
2928         Adjust for addition of taskwait indirection.
2929         (gomp_task_run_post_remove_parent): If parent is in
2930         gomp_task_maybe_wait_for_dependencies and task to be removed
2931         is parent_depends_on, decrement n_depend and if needed awake
2932         parent.  Adjust for addition of taskwait indirection.
2933         (GOMP_taskwait): Adjust for addition of taskwait indirection.
2934         (gomp_task_maybe_wait_for_dependencies): New function.
2935         * testsuite/libgomp.c/depend-5.c: New test.
2936
2937 2014-07-13  Tobias Burnus  <burnus@net-b.de>
2938
2939         * testsuite/libgomp.fortran/pr34020.f90: Make compile
2940         with TS 18508/Fortran 2015.
2941
2942 2014-07-06  Marek Polacek  <polacek@redhat.com>
2943
2944         PR c/6940
2945         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
2946
2947 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
2948
2949         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
2950         matches regex $lang_source_re, add $lang_include_flags to options.
2951         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
2952         * testsuite/libgomp.c++/c++.exp: Likewise.
2953         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
2954         and lang_include_flags instead of adding -fintrinsic-modules-path= to
2955         ALWAYS_CFLAGS.
2956         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
2957
2958 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
2959
2960         * testsuite/libgomp.fortran/fortran.exp: Explain
2961         gfortran-dg-runtest usage.
2962
2963 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
2964
2965         * testsuite/libgomp.fortran/simd5.f90: New test.
2966         * testsuite/libgomp.fortran/simd6.f90: New test.
2967         * testsuite/libgomp.fortran/simd7.f90: New test.
2968
2969 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
2970
2971         * testsuite/libgomp.c/for-2.c: Define SC to static for
2972         #pragma omp for simd testing.
2973         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
2974         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
2975         SC macro.
2976         * testsuite/libgomp.c/simd-14.c: New test.
2977         * testsuite/libgomp.c/simd-15.c: New test.
2978         * testsuite/libgomp.c/simd-16.c: New test.
2979         * testsuite/libgomp.c/simd-17.c: New test.
2980         * testsuite/libgomp.c++/for-10.C: Define SC to static for
2981         #pragma omp for simd testing.
2982         * testsuite/libgomp.c++/simd10.C: New test.
2983         * testsuite/libgomp.c++/simd11.C: New test.
2984         * testsuite/libgomp.c++/simd12.C: New test.
2985         * testsuite/libgomp.c++/simd13.C: New test.
2986
2987         * testsuite/libgomp.fortran/aligned1.f03: New test.
2988         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
2989         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
2990         tasks with !$omp parallel !$omp single.
2991         * testsuite/libgomp.fortran/target8.f90: New test.
2992         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
2993         not to use trim in the combiner, instead call elemental function.
2994         (fn): New elemental function.
2995         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
2996         Make elemental.
2997         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
2998         omp_in): Likewise.
2999         * testsuite/libgomp.fortran/udr12.f90: New test.
3000         * testsuite/libgomp.fortran/udr13.f90: New test.
3001         * testsuite/libgomp.fortran/udr14.f90: New test.
3002         * testsuite/libgomp.fortran/udr15.f90: New test.
3003
3004 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
3005
3006         * omp_lib.f90.in (openmp_version): Set to 201307.
3007         * omp_lib.h.in (openmp_version): Likewise.
3008         * testsuite/libgomp.c/target-8.c: New test.
3009         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
3010         and inbranch clauses.
3011         * testsuite/libgomp.fortran/depend-3.f90: New test.
3012         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
3013         openmp_version.
3014         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
3015         * testsuite/libgomp.fortran/target1.f90: New test.
3016         * testsuite/libgomp.fortran/target2.f90: New test.
3017         * testsuite/libgomp.fortran/target3.f90: New test.
3018         * testsuite/libgomp.fortran/target4.f90: New test.
3019         * testsuite/libgomp.fortran/target5.f90: New test.
3020         * testsuite/libgomp.fortran/target6.f90: New test.
3021         * testsuite/libgomp.fortran/target7.f90: New test.
3022
3023 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
3024
3025         PR fortran/60928
3026         * testsuite/libgomp.fortran/allocatable9.f90: New test.
3027         * testsuite/libgomp.fortran/allocatable10.f90: New test.
3028         * testsuite/libgomp.fortran/allocatable11.f90: New test.
3029         * testsuite/libgomp.fortran/allocatable12.f90: New test.
3030         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
3031         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
3032         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
3033         * testsuite/libgomp.fortran/associate1.f90: New test.
3034         * testsuite/libgomp.fortran/associate2.f90: New test.
3035         * testsuite/libgomp.fortran/procptr1.f90: New test.
3036
3037 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
3038
3039         * testsuite/libgomp.fortran/simd1.f90: New test.
3040         * testsuite/libgomp.fortran/udr1.f90: New test.
3041         * testsuite/libgomp.fortran/udr2.f90: New test.
3042         * testsuite/libgomp.fortran/udr3.f90: New test.
3043         * testsuite/libgomp.fortran/udr4.f90: New test.
3044         * testsuite/libgomp.fortran/udr5.f90: New test.
3045         * testsuite/libgomp.fortran/udr6.f90: New test.
3046         * testsuite/libgomp.fortran/udr7.f90: New test.
3047         * testsuite/libgomp.fortran/udr8.f90: New test.
3048         * testsuite/libgomp.fortran/udr9.f90: New test.
3049         * testsuite/libgomp.fortran/udr10.f90: New test.
3050         * testsuite/libgomp.fortran/udr11.f90: New test.
3051
3052 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
3053
3054         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
3055         vect_simd_clones effective target.
3056         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
3057
3058 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
3059
3060         PR middle-end/61252
3061         * testsuite/libgomp.c++/simd-9.C: New test.
3062
3063 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
3064
3065         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
3066         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
3067         texts according to their @menu entry positions.
3068
3069 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
3070
3071         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
3072         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
3073         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
3074         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
3075         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
3076         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
3077         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
3078         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
3079         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
3080         * testsuite/libgomp.fortran/depend-1.f90: New test.
3081         * testsuite/libgomp.fortran/depend-2.f90: New test.
3082         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
3083         * testsuite/libgomp.fortran/simd1.f90: New test.
3084         * testsuite/libgomp.fortran/simd2.f90: New test.
3085         * testsuite/libgomp.fortran/simd3.f90: New test.
3086         * testsuite/libgomp.fortran/simd4.f90: New test.
3087         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
3088
3089 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
3090
3091         * testsuite/libgomp.c/simd-10.c: New test.
3092         * testsuite/libgomp.c/simd-11.c: New test.
3093         * testsuite/libgomp.c/simd-12.c: New test.
3094         * testsuite/libgomp.c/simd-13.c: New test.
3095
3096 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
3097
3098         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
3099         atomic type clauses in any order and optional comma in between.
3100         * testsuite/libgomp.c++/atomic-15.C: Likewise.
3101         * testsuite/libgomp.c/atomic-17.c: Likewise.
3102
3103         * testsuite/libgomp.c/simd-7.c: New test.
3104         * testsuite/libgomp.c/simd-8.c: New test.
3105         * testsuite/libgomp.c/simd-9.c: New test.
3106         * testsuite/libgomp.c/loop-16.c: New test.
3107
3108 2014-04-02  Richard Henderson  <rth@redhat.com>
3109
3110         * config/linux/futex.h (futex_wait): Get error value from errno.
3111         (futex_wake): Likewise.
3112
3113 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
3114
3115         PR c++/60331
3116         * testsuite/libgomp.c++/udr-11.C: New test.
3117         * testsuite/libgomp.c++/udr-12.C: New test.
3118         * testsuite/libgomp.c++/udr-13.C: New test.
3119         * testsuite/libgomp.c++/udr-14.C: New test.
3120         * testsuite/libgomp.c++/udr-15.C: New test.
3121         * testsuite/libgomp.c++/udr-16.C: New test.
3122         * testsuite/libgomp.c++/udr-17.C: New test.
3123         * testsuite/libgomp.c++/udr-18.C: New test.
3124         * testsuite/libgomp.c++/udr-19.C: New test.
3125
3126 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
3127
3128         Update copyright years
3129
3130 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
3131
3132         * hashtab.h: Use the standard form for the copyright notice.
3133
3134 2014-01-02  Tobias Burnus  <burnus@net-b.de>
3135
3136         * libgomp.texi: Bump @copying's copyright year.
3137
3138 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
3139
3140         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
3141         alloca () with __builtin_alloca ().
3142         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
3143         * testsuite/libgomp.c/lock-3.c: Likewise.
3144         * testsuite/libgomp.c/pr48591.c: Likewise.
3145
3146 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
3147
3148         PR testsuite/59534
3149         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
3150         comparisons.
3151
3152 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
3153
3154         PR libgomp/58756
3155         * testsuite/libgomp.c/pr58756.c: New test.
3156
3157 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
3158
3159         PR libgomp/59467
3160         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
3161         !$omp parallel.
3162
3163 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
3164
3165         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
3166         ALWAYS_CFLAGS.
3167         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
3168         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
3169         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
3170         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
3171         Likewise.
3172
3173         * libgomp_g.h: Include <stddef.h> for size_t.
3174
3175         * libgomp.spec.in: Update comment about libgomp's dependencies.
3176         * configure.ac: Likewise.
3177         * configure: Regenerate.
3178
3179 2013-10-16  Tobias Burnus  <burnus@net-b.de>
3180
3181         * libgomp.texi: (Runtime Library Routines): Update references for
3182         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
3183         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
3184         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
3185         (Environment Variables): Update references for OpenMP 4.0. Add
3186         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
3187         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
3188         order.
3189
3190 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
3191
3192         * env.c (parse_bind_var): Initialize value to avoid
3193         (false positive) warning.
3194
3195 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
3196
3197         PR libgomp/58691
3198         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
3199         to check variable.
3200         (gomp_init_num_threads): Move i variable declaration into
3201         #ifdef CPU_ALLOC_SIZE block.
3202         * config/linux/affinity.c (gomp_affinity_init_level): Test
3203         gomp_places_list_len == 0 rather than gomp_places_list == 0
3204         when checking for topology reading error.
3205         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
3206         * env.c (parse_affinity): Add ignore argument, if true, don't populate
3207         gomp_places_list, only parse env var and always return false.
3208         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
3209         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
3210         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
3211         and either of these variables were parsed correctly into a places
3212         list.
3213
3214 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
3215             Jakub Jelinek  <jakub@redhat.com>
3216
3217         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
3218         of 5 loopfn matches.
3219         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
3220         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
3221         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
3222         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
3223         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
3224         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
3225         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
3226         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
3227
3228 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
3229
3230         * Makefile.am (omp_lib.mod): Streamline rule.
3231         * Makefile.in: Regenerate.
3232
3233         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
3234         exceptions.
3235
3236         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
3237         * testsuite/libgomp.fortran/lib1.f90: Likewise.
3238         * testsuite/libgomp.fortran/lib2.f: Likewise.
3239         * testsuite/libgomp.fortran/lib3.f: Likewise.
3240
3241         * configure.ac: Typo fix.
3242         * configure: Regenerate.
3243
3244         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
3245         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
3246
3247         * omp.h.in: Don't touch the user's namespace.
3248
3249 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
3250             Tobias Burnus  <burnus@net-b.de>
3251             Richard Henderson  <rth@redhat.com>
3252
3253         * target.c: New file.
3254         * Makefile.am (libgomp_la_SOURCES): Add target.c.
3255         * Makefile.in: Regenerated.
3256         * libgomp_g.h (GOMP_task): Add depend argument.
3257         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
3258         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
3259         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
3260         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
3261         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
3262         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
3263         GOMP_taskgroup_start, GOMP_taskgroup_end,
3264         GOMP_parallel_sections): New prototypes.
3265         * fortran.c (omp_is_initial_device): Add ialias_redirect.
3266         (omp_is_initial_device_): New function.
3267         (ULP, STR1, STR2, ialias_redirect): Removed.
3268         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
3269         omp_set_default_device_8_, omp_get_default_device_,
3270         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
3271         functions.
3272         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
3273         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
3274         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
3275         @@GOMP_4.0.
3276         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
3277         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
3278         omp_set_default_device, omp_set_default_device_,
3279         omp_set_default_device_8_, omp_get_default_device,
3280         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
3281         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
3282         omp_get_team_num_): Export @@OMP_4.0.
3283         * team.c (struct gomp_thread_start_data): Add place field.
3284         (gomp_thread_start): Clear thr->thread_pool and
3285         thr->task before returning.  Use gomp_team_barrier_wait_final
3286         instead of gomp_team_barrier_wait.  Initialize thr->place.
3287         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
3288         team_cancelled and task_queued_count fields.
3289         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
3290         before calling pthread_exit.
3291         (gomp_free_thread): No longer static.  Use
3292         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
3293         (gomp_team_start): Add flags argument.  Set
3294         thr->thread_pool->threads_busy to nthreads immediately after creating
3295         new pool.  Use gomp_managed_threads_lock instead of
3296         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
3297         (gomp_team_end): Use gomp_managed_threads_lock instead of
3298         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
3299         of gomp_team_barrier_wait.  If team->team_cancelled, call
3300         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
3301         rather than thr->ts.work_share.
3302         (initialize_team): Don't call gomp_sem_init here.
3303         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
3304         caller.
3305         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
3306         * env.c (gomp_global_icv): Add default_device_var, target_data and
3307         bind_var initializers.
3308         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
3309         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
3310         gomp_places_list_len): New variables.
3311         (parse_bind_var, parse_one_place, parse_places_var): New functions.
3312         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
3313         sized places.
3314         (gomp_cancel_var): New global variable.
3315         (parse_int): New function.
3316         (handle_omp_display_env): New function.
3317         (initialize_env): Use it.  Initialize default_device_var.
3318         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
3319         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
3320         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
3321         been successfully parsed (and call gomp_init_affinity in that case).
3322         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
3323         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
3324         omp_get_team_num, omp_is_initial_device): New functions.
3325         * libgomp.h: Include stdlib.h.
3326         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
3327         Define.
3328         (struct target_mem_desc): Forward declare.
3329         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
3330         and thread_limit_var fields.
3331         (gomp_get_num_devices): New prototype.
3332         (gomp_cancel_var): New extern decl.
3333         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
3334         team_cancelled and task_queued_count fields.  Add comments about
3335         task_{,queued_,running_}count.
3336         (gomp_cancel_kind): New enum.
3337         (gomp_work_share_end_cancel): New prototype.
3338         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
3339         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
3340         and depend fields.
3341         (struct gomp_taskgroup): New type.
3342         (struct gomp_task_depend_entry,
3343         struct gomp_dependers_vec): New types.
3344         (gomp_finish_task): Free depend_hash if non-NULL.
3345         (struct gomp_team_state): Add place_partition_off
3346         and place_partition_len fields.
3347         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
3348         gomp_places_list_len): New extern decls.
3349         (struct gomp_thread): Add place field.
3350         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
3351         (gomp_init_thread_affinity): Add place argument.
3352         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
3353         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
3354         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
3355         gomp_affinity_init_level, gomp_affinity_print_place): New
3356         prototypes.
3357         (gomp_team_start): Add flags argument.
3358         (gomp_thread_limit_var, gomp_remaining_threads_count,
3359         gomp_remaining_threads_lock): Remove.
3360         (gomp_managed_threads_lock): New variable.
3361         (struct gomp_thread_pool): Add threads_busy field.
3362         (gomp_free_thread): New prototype.
3363         * task.c: Include hashtab.h.
3364         (hash_entry_type): New typedef.
3365         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
3366         (gomp_init_task): Clear dependers, depend_hash, depend_count,
3367         copy_ctors_done and taskgroup fields.
3368         (GOMP_task): Add depend argument, handle depend clauses.  If
3369         gomp_team_barrier_cancelled or if it's taskgroup has been
3370         cancelled, don't queue or start new tasks.  Set copy_ctors_done
3371         field if needed.  Initialize taskgroup field.  If copy_ctors_done
3372         and already cancelled, don't discard the task.  If taskgroup is
3373         non-NULL, enqueue the task into taskgroup queue.  Increment
3374         num_children field in taskgroup.  Increment task_queued_count.
3375         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
3376         gomp_task_run_post_remove_taskgroup): New inline functions.
3377         (gomp_task_run_post_handle_depend_hash,
3378         gomp_task_run_post_handle_dependers,
3379         gomp_task_run_post_handle_depend): New functions.
3380         (GOMP_taskwait): Use them.  If more than one new tasks
3381         have been queued, wake other threads if needed.
3382         (gomp_barrier_handle_tasks): Likewise.  If
3383         gomp_team_barrier_cancelled, don't start any new tasks, just free
3384         all tasks.
3385         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
3386         * omp_lib.f90.in
3387         (omp_proc_bind_kind, omp_proc_bind_false,
3388         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
3389         omp_proc_bind_spread): New params.
3390         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
3391         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
3392         omp_get_team_num, omp_is_initial_device): New interfaces.
3393         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
3394         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
3395         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
3396         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
3397         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
3398         useless use omp_lib_kinds.
3399         * omp.h.in (omp_proc_bind_t): New typedef.
3400         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
3401         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
3402         omp_get_team_num, omp_is_initial_device): New prototypes.
3403         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
3404         through to gomp_team_start.
3405         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
3406         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
3407         Adjust gomp_parallel_loop_start callers.
3408         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
3409         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
3410         GOMP_loop_end_cancel): New functions.
3411         (GOMP_parallel_end): Add ialias_redirect.
3412         * hashtab.h: New file.
3413         * libgomp.texi (Environment Variables): Minor cleanup,
3414         update section refs to OpenMP 4.0rc2.
3415         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
3416         environment variables.
3417         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
3418         team->work_shares_to_free to thr->ts.work_share before calling
3419         free_work_share.
3420         (gomp_work_share_end_cancel): New function.
3421         * config/linux/proc.c: Include errno.h.
3422         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
3423         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
3424         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
3425         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
3426         gomp_cpuset_size is sizeof (cpu_set_t).
3427         (gomp_init_num_threads): Initialize gomp_cpuset_size,
3428         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
3429         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
3430         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
3431         contain any logical CPUs.
3432         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
3433         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
3434         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
3435         pthread_getaffinity_np.  Check gomp_places_list instead of
3436         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
3437         * config/linux/bar.c (gomp_barrier_wait_end,
3438         gomp_barrier_wait_last): Use BAR_* defines.
3439         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
3440         from state where needed.  Set work_share_cancelled to 0 on last
3441         thread.
3442         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
3443         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
3444         functions.
3445         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
3446         Add cpusetsize argument.
3447         (gomp_cpuset_size, gomp_cpusetp): Declare.
3448         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
3449         (affinity_counter): Remove.
3450         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
3451         if CPU_ALLOC_SIZE isn't defined.
3452         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
3453         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
3454         bind current thread to the first place.
3455         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
3456         pthread_setaffinity_np to gomp_places_list[place].
3457         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
3458         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
3459         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
3460         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
3461         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
3462         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
3463         (gomp_barrier_t): Add awaited_final field.
3464         (gomp_barrier_init): Initialize awaited_final field.
3465         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
3466         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
3467         prototypes.
3468         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
3469         defines.
3470         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
3471         gomp_team_barrier_cancelled): New inline functions.
3472         (gomp_barrier_last_thread,
3473         gomp_team_barrier_set_task_pending,
3474         gomp_team_barrier_clear_task_pending,
3475         gomp_team_barrier_set_waiting_for_tasks,
3476         gomp_team_barrier_waiting_for_tasks,
3477         gomp_team_barrier_done): Use BAR_* defines.
3478         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
3479         (gomp_barrier_wait_end): Use BAR_* defines.
3480         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
3481         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
3482         Use BAR_* defines.
3483         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
3484         gomp_team_barrier_cancel): New functions.
3485         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
3486         argument.
3487         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
3488         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
3489         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
3490         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
3491         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
3492         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
3493         (gomp_barrier_t): Add cancellable field.
3494         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
3495         gomp_team_barrier_cancel): New prototypes.
3496         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
3497         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
3498         gomp_team_barrier_cancelled): New inline functions.
3499         (gomp_barrier_wait_start, gomp_barrier_last_thread,
3500         gomp_team_barrier_set_task_pending,
3501         gomp_team_barrier_clear_task_pending,
3502         gomp_team_barrier_set_waiting_for_tasks,
3503         gomp_team_barrier_waiting_for_tasks,
3504         gomp_team_barrier_done): Use BAR_* defines.
3505         * barrier.c (GOMP_barrier_cancel): New function.
3506         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
3507         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
3508         omp_proc_bind_spread): New params.
3509         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
3510         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
3511         omp_get_team_num, omp_is_initial_device): New externals.
3512         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
3513         New functions.
3514         (gomp_resolve_num_threads): Adjust for thread_limit now being in
3515         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
3516         infinity.  If not nested, just return minimum of max_num_threads
3517         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
3518         to the returned value.  Otherwise, don't update atomically
3519         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
3520         (GOMP_parallel_end): Adjust for thread_limit now being in
3521         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
3522         infinity.  Adjust threads_busy in the pool rather than
3523         gomp_remaining_threads_count.  Remember team->nthreads and call
3524         gomp_team_end before adjusting threads_busy, if not nested
3525         afterwards, just set it to 1 non-atomically.  Add ialias.
3526         (GOMP_parallel_start): Adjust gomp_team_start caller.
3527         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
3528         * testsuite/libgomp.c/affinity-1.c: New test.
3529         * testsuite/libgomp.c/atomic-15.c: New test.
3530         * testsuite/libgomp.c/atomic-16.c: New test.
3531         * testsuite/libgomp.c/atomic-17.c: New test.
3532         * testsuite/libgomp.c/cancel-for-1.c: New test.
3533         * testsuite/libgomp.c/cancel-for-2.c: New test.
3534         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
3535         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
3536         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
3537         * testsuite/libgomp.c/cancel-sections-1.c: New test.
3538         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
3539         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
3540         * testsuite/libgomp.c/depend-1.c: New test.
3541         * testsuite/libgomp.c/depend-2.c: New test.
3542         * testsuite/libgomp.c/depend-3.c: New test.
3543         * testsuite/libgomp.c/depend-4.c: New test.
3544         * testsuite/libgomp.c/for-1.c: New test.
3545         * testsuite/libgomp.c/for-1.h: New file.
3546         * testsuite/libgomp.c/for-2.c: New test.
3547         * testsuite/libgomp.c/for-2.h: New file.
3548         * testsuite/libgomp.c/for-3.c: New test.
3549         * testsuite/libgomp.c/pr58392.c: New test.
3550         * testsuite/libgomp.c/simd-1.c: New test.
3551         * testsuite/libgomp.c/simd-2.c: New test.
3552         * testsuite/libgomp.c/simd-3.c: New test.
3553         * testsuite/libgomp.c/simd-4.c: New test.
3554         * testsuite/libgomp.c/simd-5.c: New test.
3555         * testsuite/libgomp.c/simd-6.c: New test.
3556         * testsuite/libgomp.c/target-1.c: New test.
3557         * testsuite/libgomp.c/target-2.c: New test.
3558         * testsuite/libgomp.c/target-3.c: New test.
3559         * testsuite/libgomp.c/target-4.c: New test.
3560         * testsuite/libgomp.c/target-5.c: New test.
3561         * testsuite/libgomp.c/target-6.c: New test.
3562         * testsuite/libgomp.c/target-7.c: New test.
3563         * testsuite/libgomp.c/taskgroup-1.c: New test.
3564         * testsuite/libgomp.c/thread-limit-1.c: New test.
3565         * testsuite/libgomp.c/thread-limit-2.c: New test.
3566         * testsuite/libgomp.c/thread-limit-3.c: New test.
3567         * testsuite/libgomp.c/udr-1.c: New test.
3568         * testsuite/libgomp.c/udr-2.c: New test.
3569         * testsuite/libgomp.c/udr-3.c: New test.
3570         * testsuite/libgomp.c++/affinity-1.C: New test.
3571         * testsuite/libgomp.c++/atomic-10.C: New test.
3572         * testsuite/libgomp.c++/atomic-11.C: New test.
3573         * testsuite/libgomp.c++/atomic-12.C: New test.
3574         * testsuite/libgomp.c++/atomic-13.C: New test.
3575         * testsuite/libgomp.c++/atomic-14.C: New test.
3576         * testsuite/libgomp.c++/atomic-15.C: New test.
3577         * testsuite/libgomp.c++/cancel-for-1.C: New test.
3578         * testsuite/libgomp.c++/cancel-for-2.C: New test.
3579         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
3580         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
3581         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
3582         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
3583         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
3584         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
3585         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
3586         * testsuite/libgomp.c++/cancel-test.h: New file.
3587         * testsuite/libgomp.c++/for-9.C: New test.
3588         * testsuite/libgomp.c++/for-10.C: New test.
3589         * testsuite/libgomp.c++/for-11.C: New test.
3590         * testsuite/libgomp.c++/simd-1.C: New test.
3591         * testsuite/libgomp.c++/simd-2.C: New test.
3592         * testsuite/libgomp.c++/simd-3.C: New test.
3593         * testsuite/libgomp.c++/simd-4.C: New test.
3594         * testsuite/libgomp.c++/simd-5.C: New test.
3595         * testsuite/libgomp.c++/simd-6.C: New test.
3596         * testsuite/libgomp.c++/simd-7.C: New test.
3597         * testsuite/libgomp.c++/simd-8.C: New test.
3598         * testsuite/libgomp.c++/target-1.C: New test.
3599         * testsuite/libgomp.c++/target-2.C: New test.
3600         * testsuite/libgomp.c++/target-2-aux.cc: New file.
3601         * testsuite/libgomp.c++/target-3.C: New test.
3602         * testsuite/libgomp.c++/taskgroup-1.C: New test.
3603         * testsuite/libgomp.c++/udr-1.C: New test.
3604         * testsuite/libgomp.c++/udr-2.C: New test.
3605         * testsuite/libgomp.c++/udr-3.C: New test.
3606         * testsuite/libgomp.c++/udr-4.C: New test.
3607         * testsuite/libgomp.c++/udr-5.C: New test.
3608         * testsuite/libgomp.c++/udr-6.C: New test.
3609         * testsuite/libgomp.c++/udr-7.C: New test.
3610         * testsuite/libgomp.c++/udr-8.C: New test.
3611         * testsuite/libgomp.c++/udr-9.C: New test.
3612
3613 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
3614
3615         PR testsuite/57605
3616         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
3617         ALWAYS_CFLAGS.
3618
3619 2013-09-20  Alan Modra  <amodra@gmail.com>
3620
3621         * configure: Regenerate.
3622
3623 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
3624
3625         * testsuite/libgomp.c/sections-2.c: New test.
3626
3627 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
3628
3629         * testsuite/libgomp.fortran/strassen.f90:
3630         Add dg-skip-if aarch64_tiny.
3631
3632 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
3633             Cesar Philippidis  <cesar@codesourcery.com>
3634
3635         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
3636         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
3637         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
3638         * testsuite/libgomp.fortran/fortran.exp: Likewise.
3639         * testsuite/libgomp.graphite/graphite.exp: Likewise.
3640         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
3641         Use dg-runtest rather than gfortran-dg-runtest.
3642
3643 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
3644
3645         * testsuite/libgomp.c/icv-2.c: Extend current handling of
3646         Linux-based x86 systems to cover all GNU systems.
3647         * testsuite/libgomp.c/lock-3.c: Likewise.
3648         * testsuite/libgomp.c/pr48591.c: Likewise.
3649
3650 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
3651
3652         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
3653         GNU/Hurd, as done for Linux-based systems.
3654
3655         * config/posix/ptrlock.h: Fix comment.
3656
3657 2013-05-27  Tobias Burnus  <burnus@net-b.de>
3658
3659         PR fortran/57423
3660         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
3661         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
3662         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
3663         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
3664         omp_destroy_nest_lock): Correct arguments to match the one in
3665         the OpenMP spec.
3666         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
3667         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
3668         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
3669         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
3670
3671 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
3672
3673         * testsuite/libgomp.c/loop-13.c: New test.
3674         * testsuite/libgomp.c/loop-14.c: New test.
3675         * testsuite/libgomp.c/loop-15.c: New test.
3676         * testsuite/libgomp.c++/loop-13.C: New test.
3677         * testsuite/libgomp.c++/loop-14.C: New test.
3678         * testsuite/libgomp.c++/loop-15.C: New test.
3679
3680 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
3681
3682         PR middle-end/56217
3683         * testsuite/libgomp.c++/pr56217.C: New test.
3684
3685 2013-02-01  Alan Modra  <amodra@gmail.com>
3686
3687         * task.c (GOMP_task, GOMP_taskwait): Comment.
3688
3689 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
3690             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
3691
3692         PR libgomp/55561
3693         * config/linux/wait.h (do_spin): Use atomic load for addr.
3694         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
3695         for intptr and ptrlock.
3696         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
3697         for ptrlock.
3698
3699 2013-01-22  Alan Modra  <amodra@gmail.com>
3700
3701         PR libgomp/51376
3702         PR libgomp/56073
3703         * task.c (GOMP_task): Revert 2011-12-09 change.
3704         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
3705         barrier to read task->children..
3706         (gomp_barrier_handle_tasks): ..and matching atomic store with
3707         release barrier here when setting parent->children to NULL.
3708
3709 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
3710             Tobias Burnus  <burnus@net-b.de>
3711
3712         PR driver/55884
3713         * testsuite/libgomp.fortran/fortran.exp: Use
3714         -fintrinsic-modules-path= instead of
3715         -fintrinsic-modules-path.
3716
3717 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
3718
3719         Update copyright years.
3720
3721 2012-12-19  Tobias Burnus  <burnus@net-b.de>
3722
3723         * testsuite/libgomp.fortran/fortran.exp: Set
3724         -fintrinsic-modules-path.
3725
3726 2012-12-19  Tobias Burnus  <burnus@net-b.de>
3727
3728         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
3729         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
3730
3731 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
3732
3733         PR libgomp/55411
3734         * team.c (gomp_free_thread): Decrease gomp_managed_threads
3735         if pool had any threads_used.
3736
3737 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
3738
3739         * testsuite/libgomp.c++/pr24455.C: Use
3740         -Wl,-undefined,dynamic_lookup on darwin.
3741
3742 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
3743
3744         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
3745
3746 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
3747
3748         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
3749
3750 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
3751             Jim MacArthur  <jim.macarthur@arm.com>
3752             Marcus Shawcroft  <marcus.shawcroft@arm.com>
3753             Nigel Stephens  <nigel.stephens@arm.com>
3754             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
3755             Richard Earnshaw  <rearnsha@arm.com>
3756             Sofiane Naci  <sofiane.naci@arm.com>
3757             Stephen Thomas  <stephen.thomas@arm.com>
3758             Tejas Belagod  <tejas.belagod@arm.com>
3759             Yufeng Zhang  <yufeng.zhang@arm.com>
3760
3761         * configure.tgt: Add AArch64.
3762
3763 2012-10-04  Jason Merrill  <jason@redhat.com>
3764
3765         * testsuite/libgomp.c++/tls-init1.C: New.
3766
3767 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
3768
3769         * configure: Regenerated.
3770
3771 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
3772
3773         * config/linux/mips/futex.h (sys_futex0): Change to static
3774         function with noinline, nomips16 attributes under MIPS16. Adjust
3775         asm statement to place 'li v0,SYS_futex' immediately before
3776         syscall insn.
3777
3778 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
3779
3780         * libgomp.texi (Library Index): Renamed from "Index" to prevent
3781         conflict with index.html on case-insensitive file systems.
3782
3783 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
3784
3785         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
3786         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
3787
3788 2012-07-02  Richard Guenther  <rguenther@suse.de>
3789             Michael Matz  <matz@suse.de>
3790             Tobias Grosser <tobias@grosser.es>
3791             Sebastian Pop <sebpop@gmail.com>
3792
3793         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
3794         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
3795         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
3796         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
3797
3798 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
3799
3800         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
3801
3802 2012-06-22  Richard Guenther  <rguenther@suse.de>
3803
3804         Merge from graphite branch
3805         2012-01-13  Tobias Grosser  <tobias@grosser.es>
3806
3807         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
3808         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
3809
3810 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
3811
3812         PR middle-end/53580
3813         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
3814         use GOMP_barrier () call instead.
3815         * testsuite/libgomp.c/pr26943-3.c: Likewise.
3816         * testsuite/libgomp.c/pr26943-4.c: Likewise.
3817         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
3818         call GOMP_barrier instead.
3819         * testsuite/libgomp.fortran/vla5.f90: Likewise.
3820
3821 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
3822
3823         PR libgomp/52993
3824         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
3825         argument to memset call.
3826
3827 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
3828
3829         * configure: Regenerated.
3830
3831 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
3832
3833         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
3834
3835 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
3836
3837         PR bootstrap/52812
3838         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
3839
3840 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
3841
3842         PR middle-end/52547
3843         * testsuite/libgomp.c/pr52547.c: New test.
3844
3845 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
3846
3847         * testsuite/lib/libgomp.exp: load fortran-modules.exp
3848
3849 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3850
3851         * configure.tgt (mips-sgi-irix6*): Remove.
3852
3853 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3854
3855         * configure.tgt (alpha*-dec-osf*): Remove.
3856
3857         * config/osf/sem.h: Remove.
3858         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
3859
3860 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
3861
3862         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
3863
3864 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3865
3866         PR libstdc++/52188
3867         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
3868         Remove ENABLE_SYMVERS_SOL2.
3869         * configure: Regenerate.
3870         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
3871         (PREPROCESS): New variable.
3872         (libgomp.ver): New target.
3873         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
3874         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
3875         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
3876         Use libgomp.ver.
3877         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
3878         * Makefile.in: Regenerate.
3879
3880 2012-02-14  Walter Lee  <walt@tilera.com>
3881
3882         * configure.tgt: Handle tilegx and tilepro.
3883         * config/linux/tile/futex.h: New file.
3884
3885 2012-02-08  Richard Guenther  <rguenther@suse.de>
3886
3887         PR tree-optimization/46886
3888         * testsuite/libgomp.c/pr46886.c: New testcase.
3889
3890 2012-01-25  Matthias Klose  <doko@ubuntu.com>
3891
3892         * config/linux/arm: Remove empty directory.
3893         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
3894
3895 2011-12-09  Alan Modra  <amodra@gmail.com>
3896
3897         PR libgomp/51376
3898         * task.c (GOMP_taskwait): Don't access task->children outside of
3899         task_lock mutex region.
3900         (GOMP_task): Likewise.
3901
3902 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
3903
3904         PR libgomp/51132
3905         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
3906         to file scope.
3907         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
3908         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
3909         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
3910         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
3911         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
3912
3913 2011-12-02  Alan Modra  <amodra@gmail.com>
3914
3915         * config/linux/affinity.c: Use atomic rather than sync builtin.
3916         * config/linux/lock.c: Likewise.
3917         * config/linux/ptrlock.h: Likewise.
3918         * config/linux/ptrlock.c: Likewise.
3919         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
3920         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
3921         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
3922         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
3923         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
3924         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
3925         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
3926         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
3927         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
3928         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
3929
3930 2011-11-30  Alan Modra  <amodra@gmail.com>
3931
3932         PR libgomp/51298
3933         * config/linux/bar.h: Use atomic rather than sync builtins.
3934         * config/linux/bar.c: Likewise.  Add missing acquire
3935         synchronisation on generation field.
3936         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
3937         double unlock.
3938
3939 2011-11-30  Alan Modra  <amodra@gmail.com>
3940
3941         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
3942         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
3943         * config/linux/mutex.h: Use atomic rather than sync builtins.
3944         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
3945         * config/linux/omp-lock.h: Comment fix.
3946         * config/linux/arm/mutex.h: Delete.
3947         * config/linux/powerpc/mutex.h: Delete.
3948         * config/linux/ia64/mutex.h: Delete.
3949         * config/linux/mips/mutex.h: Delete.
3950
3951 2011-11-30  Alan Modra  <amodra@gmail.com>
3952
3953         PR libgomp/51249
3954         * config/linux/sem.h: Rewrite.
3955         * config/linux/sem.c: Rewrite.
3956
3957 2011-11-28  Richard Henderson  <rth@redhat.com>
3958
3959         * libgomp.h (enum memmodel): New.
3960
3961 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
3962
3963         * configure: Regenerate.
3964
3965 2011-10-10  Matthias Klose  <doko@ubuntu.com>
3966
3967         * config/posix95: Remove empty directory.
3968
3969 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
3970
3971         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
3972
3973 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
3974
3975         PR fortran/49792
3976         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
3977         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
3978
3979 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3980
3981         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
3982
3983 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3984
3985         PR libgomp/49965
3986         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
3987
3988 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
3989
3990         * config/linux/proc.h: New.
3991         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
3992         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
3993         (gomp_init_num_threads): Update call to cpuset_popcount.
3994         (get_num_procs): Ditto.
3995         * config/linux/affinity.c (gomp_init_affinity): Call
3996         gomp_cpuset_popcount.
3997
3998 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
3999
4000         PR fortran/42041
4001         PR fortran/46752
4002         * omp.h.in (omp_in_final): New prototype.
4003         * omp_lib.f90.in (omp_in_final): New interface.
4004         (omp_integer_kind, omp_logical_kind): Remove
4005         and replace all its uses in the module with 4.
4006         (openmp_version): Change to 201107.
4007         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
4008         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
4009         kind for the parameters.
4010         (omp_in_final): New external.
4011         (openmp_version): Change to 201107.
4012         * task.c (omp_in_final): New function.
4013         (gomp_init_task): Initialize final_task.
4014         (GOMP_task): Remove unused attribute from flags.  Handle final
4015         tasks.
4016         (GOMP_taskyield): New function.
4017         (omp_in_final): Return true if if (false) or final (true) task
4018         or descendant of final (true).
4019         * fortran.c (omp_in_final_): New function.
4020         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
4021         (GOMP_3.0): Export GOMP_taskyield.
4022         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
4023         variables.
4024         (parse_unsigned_long_list): New function.
4025         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
4026         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
4027         even if parse_affinity returned false.
4028         * config/linux/affinity.c (gomp_init_affinity): Handle
4029         gomp_cpu_affinity_len == 0.
4030         * libgomp_g.h (GOMP_taskyield): New prototype.
4031         * libgomp.h (struct gomp_task): Add final_task field.
4032         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
4033         * team.c (gomp_team_start): Override new task's nthreads_var icv
4034         if list form OMP_NUM_THREADS has been used and it has value for
4035         the new nesting level.
4036
4037         * testsuite/libgomp.c/atomic-11.c: New test.
4038         * testsuite/libgomp.c/atomic-12.c: New test.
4039         * testsuite/libgomp.c/atomic-13.c: New test.
4040         * testsuite/libgomp.c/atomic-14.c: New test.
4041         * testsuite/libgomp.c/reduction-6.c: New test.
4042         * testsuite/libgomp.c/task-5.c: New test.
4043         * testsuite/libgomp.c++/atomic-2.C: New test.
4044         * testsuite/libgomp.c++/atomic-3.C: New test.
4045         * testsuite/libgomp.c++/atomic-4.C: New test.
4046         * testsuite/libgomp.c++/atomic-5.C: New test.
4047         * testsuite/libgomp.c++/atomic-6.C: New test.
4048         * testsuite/libgomp.c++/atomic-7.C: New test.
4049         * testsuite/libgomp.c++/atomic-8.C: New test.
4050         * testsuite/libgomp.c++/atomic-9.C: New test.
4051         * testsuite/libgomp.c++/task-8.C: New test.
4052         * testsuite/libgomp.c++/reduction-4.C: New test.
4053         * testsuite/libgomp.fortran/allocatable7.f90: New test.
4054         * testsuite/libgomp.fortran/allocatable8.f90: New test.
4055         * testsuite/libgomp.fortran/crayptr3.f90: New test.
4056         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
4057         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
4058         * testsuite/libgomp.fortran/pointer1.f90: New test.
4059         * testsuite/libgomp.fortran/pointer2.f90: New test.
4060         * testsuite/libgomp.fortran/task4.f90: New test.
4061
4062 2011-08-02  Tobias Burnus  <burnus@net-b.de>
4063
4064         * libgomp.texi: Update OpenMP spec references to 3.1.
4065         (omp_in_final,OMP_PROC_BIND): New sections.
4066         (OMP_NUM_THREADS): Document that the value can be now a list.
4067         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
4068
4069 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
4070
4071         * config/linux/x86/futex.h: Check __x86_64__ instead of
4072         __LP64__.
4073
4074 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
4075
4076         PR middle-end/49897
4077         PR middle-end/49898
4078         * testsuite/libgomp.c/pr49897-1.c: New test.
4079         * testsuite/libgomp.c/pr49897-2.c: New test.
4080         * testsuite/libgomp.c/pr49898-1.c: New test.
4081         * testsuite/libgomp.c/pr49898-2.c: New test.
4082
4083 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
4084
4085         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
4086         for ia32 instead of ilp32.
4087
4088         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
4089         * testsuite/libgomp.c/atomic-6.c: Likewise.
4090
4091 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
4092
4093         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
4094         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
4095
4096 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4097
4098         PR libgomp/45351
4099         * config/osf/sem.h: New file.
4100         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
4101
4102 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4103
4104         PR target/49541
4105         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
4106         ldflags.
4107
4108 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
4109
4110         * config/linux/wait.h (do_spin): New inline, largely copied
4111         from do_wait, just don't do futex_wait here, instead return true if
4112         it should be done.
4113         (do_wait): Implement using do_spin.
4114         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
4115         to prototype.
4116         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
4117         __sync_bool_compare_and_swap, pass the oldval to
4118         gomp_mutex_lock_slow.
4119         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
4120         If all mutex contenders are just spinning and not sleeping, don't
4121         change state to 2 unnecessarily.  Optimize the loop when state has
4122         already become 2 to use just one atomic operation per loop instead
4123         of two.
4124         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
4125         to prototype.
4126         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
4127         __sync_bool_compare_and_swap, pass the oldval to
4128         gomp_mutex_lock_slow.
4129
4130 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
4131
4132         PR libgomp/49490
4133         * iter.c (gomp_iter_static_next): For chunk size 0
4134         only use n ceil/ nthreads size for the first
4135         n % nthreads threads in the team instead of
4136         all threads except for the last few ones which
4137         get less work or none at all.
4138         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
4139         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
4140         chunk argument, set run_sched_modifier to 0 for static
4141         resp. 1 for other kinds.  If chunk argument is 0
4142         and not static, set value to 1.
4143
4144 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
4145
4146         PR c++/49043
4147         * testsuite/libgomp.c++/pr49043.C: New test.
4148
4149         PR c++/48869
4150         * testsuite/libgomp.c++/pr48869.C: New test.
4151
4152 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
4153
4154         PR fortran/48894
4155         * fortran.c: Include limits.h.
4156         (TO_INT): Define.
4157         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
4158         *set.
4159         (omp_set_num_threads_8_, omp_set_schedule_8_,
4160         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
4161         omp_get_team_size_8_): Use TO_INT macro.
4162         * testsuite/libgomp.fortran/pr48894.f90: New test.
4163
4164 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
4165
4166         PR middle-end/48591
4167         * testsuite/libgomp.c/pr48591.c: New test.
4168
4169 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4170
4171         PR bootstrap/48135
4172         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
4173         * configure: Regenerate.
4174
4175 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
4176
4177         PR fortran/47886
4178         * testsuite/libgomp.fortran/task3.f90: New test.
4179
4180 2011-02-24  Tobias Burnus  <burnus@net-b.de>
4181
4182         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
4183
4184 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
4185
4186         PR libgomp/47854
4187         * libgomp.texi (omp_get_wtime): Don't say time in the past
4188         must be Unix Epoch.
4189
4190 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
4191
4192         PR libgomp/47804
4193         * testsuite/libgomp.fortran/fortran.exp: Check for both
4194         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
4195         but $blddir != "", still append ${blddir}/${lang_library_path}
4196         to ld_library_path.
4197
4198 2011-02-16  Tobias Burnus  <burnus@net-b.de>
4199
4200         PR libgomp/47758
4201         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
4202         of libquadmath.a before adding its libpath to ldflags.
4203
4204 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
4205
4206         PR libgomp/47731
4207         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
4208         to FUTEX_WAIT futex syscall.
4209         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
4210
4211 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4212
4213         * configure: Regenerate.
4214
4215 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
4216
4217         PR libstdc++/36104
4218         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
4219
4220 2011-01-16  Gerald Pfeifer
4221
4222         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
4223
4224 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
4225
4226         PR fortran/46874
4227         * libgomp.fortran/allocatable6.f90: New test.
4228
4229 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4230
4231         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
4232         * configure: Regenerate.
4233
4234 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
4235
4236         PR target/40125
4237         PR lto/46695
4238         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
4239         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
4240         * aclocal.m4: Regenerate.
4241         * configure: Regenerate.
4242         * Makefile.in: Regenerate.
4243         * testsuite/Makefile.in: Regenerate.
4244
4245 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
4246
4247         PR fortran/46753
4248         * libgomp.fortran/pr46753.f90: New test.
4249
4250         PR libgomp/43706
4251         * env.c (initialize_env): Default to spin count 300000
4252         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
4253         is specified.
4254
4255         PR libgomp/45240
4256         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
4257         at the end if sync builtins aren't supported.
4258
4259 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4260
4261         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
4262
4263 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4264
4265         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
4266
4267 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
4268
4269         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
4270
4271 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
4272             Tobias Burnus  <burnus@net-b.de>
4273
4274         PR fortran/32049
4275         * configure.ac:
4276         * configure: Regenerate.
4277
4278 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
4279
4280         * config/linux/futex.h: New.
4281         * config/linux/arm/mutex.h: New.
4282         * configure.tgt (arm*-*-linux*): Add config path.
4283
4284 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
4285
4286         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
4287
4288 2010-09-23  Tobias Burnus  <burnus@net-b.de>
4289
4290         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
4291         Change Fortran datatype to LOGICAL.
4292         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
4293         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
4294
4295 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4296
4297         * configure: Regenerate.
4298
4299 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
4300
4301         * libgomp.texi: Add function keyword to a couple of Fortran
4302         interfaces, use integer instead of int for Fortran.
4303
4304 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
4305
4306         * libgomp.texi: Fix spelling and pasto problems throughout.
4307         Adjust prototypes to match code.
4308
4309 2010-07-24  Tobias Burnus  <burnus@net-b.de>
4310
4311         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
4312         silence -fwhole-file warning.
4313
4314 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4315
4316         * configure.tgt (*-*-solaris2.[56]*): Removed.
4317
4318 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4319
4320         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
4321         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
4322         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
4323         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
4324         targetting solaris2*.
4325         * configure: Regenerate.
4326         * config.h.in: Regenerate.
4327
4328         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
4329         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
4330         Add libgomp_version_dep.
4331         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
4332         versioning.
4333         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
4334         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
4335         * Makefile.in: Regenerate.
4336
4337         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
4338         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
4339         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
4340         to common block, protected by
4341         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
4342
4343 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
4344
4345         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
4346
4347 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
4348
4349         PR bootstrap/43170
4350         * configure: Regenerate.
4351
4352 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4353
4354         PR other/43620
4355         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
4356         * configure: Regenerate.
4357         * Makefile.in: Regenerate.
4358         * testsuite/Makefile.in: Regenerate.
4359
4360 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
4361
4362         PR c/43893
4363         * testsuite/libgomp.c/pr43893.c: New test.
4364         * testsuite/libgomp.c++/pr43893.C: New test.
4365
4366 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
4367
4368         PR middle-end/43570
4369         * testsuite/libgomp.fortran/vla8.f90: New test.
4370
4371 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
4372
4373         PR libgomp/43706
4374         * config/linux/affinity.c (gomp_init_affinity): Decrease
4375         gomp_available_cpus if affinity mask confines the process to fewer
4376         CPUs.
4377         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
4378         non-NULL, just return gomp_available_cpus.
4379
4380         PR libgomp/43569
4381         * sections.c (gomp_sections_init): Initialize ws->mode.
4382
4383 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
4384
4385         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
4386         not unused bar variable.
4387         * configure: Regenerate.
4388
4389 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4390
4391         * Makefile.in: Regenerate.
4392         * aclocal.m4: Regenerate.
4393         * testsuite/Makefile.in: Regenerate.
4394
4395 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
4396
4397         PR libgomp/42942
4398         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
4399         (initialize_env): Adjust callers.
4400         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
4401         when the argument is 0.
4402
4403         * testsuite/libgomp.c/pr42942.c: New test.
4404
4405 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
4406
4407         PR middle-end/42644
4408         PR middle-end/42130
4409         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
4410         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
4411
4412 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4413
4414         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
4415         * testsuite/libgomp.c++/task-6.C: Likewise.
4416
4417 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
4418
4419         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
4420
4421 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
4422
4423         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
4424         * configure: Regenerate.
4425
4426 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
4427
4428         PR fortran/42866
4429         * testsuite/libgomp.fortran/allocatable5.f90: New test.
4430
4431 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
4432
4433         * configure.ac: Test for executability of GFORTRAN.
4434         * configure: Regenerate.
4435
4436 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4437
4438         * configure: Regenerate.
4439
4440 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
4441
4442         PR libgomp/42602
4443         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
4444
4445 2010-01-03  Richard Guenther  <rguenther@suse.de>
4446
4447         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
4448
4449 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
4450
4451         * testsuite/libgomp.graphite/pr4118.c: New.
4452
4453 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
4454
4455         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
4456         for darwin, protect the test with require-effective-target tls_runtime.
4457         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
4458
4459 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
4460
4461         PR target/41605
4462         * testsuite/lib/libgomp.exp: Provide -B options to allow for
4463         link spec %s substitutions for static libraries.
4464
4465 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
4466
4467         PR testsuite/42135
4468         * libgomp.graphite/force-parallel-2.c: Reduce array size.
4469
4470 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4471
4472         * Makefile.in: Regenerate.
4473         * configure: Regenerate.
4474         * testsuite/Makefile.in: Regenerate.
4475
4476 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
4477
4478         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
4479         settings for LC_ALL and LANG.
4480
4481 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
4482
4483         PR fortran/42162
4484         * testsuite/libgomp.fortran/pr42162.f90: New test.
4485
4486 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
4487
4488         PR middle-end/42029
4489         * testsuite/libgomp.c/pr42029.c: New test.
4490
4491 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
4492
4493         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
4494         *s.  Accept ld version without text in ()s.
4495         * configure: Regenerated.
4496
4497 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
4498
4499         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
4500
4501 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4502
4503         PR libgomp/41418
4504         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
4505         or a hyphen (happens with fortran language disabled).
4506         * configure: Regenerate.
4507
4508 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4509
4510         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
4511         use sed script portable to Solaris /bin/sed for extracting ld
4512         version.
4513         * configure: Regenerate.
4514
4515 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
4516
4517         * testsuite/libgomp.graphite/bounds.c: New test.
4518
4519 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4520
4521         * Makefile.am (libgomp_la_LINK): New.
4522         * Makefile.in: Regenerate.
4523
4524 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4525
4526         * configure.ac (AC_PREREQ): Bump to 2.64.
4527
4528 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4529
4530         * Makefile.am (install-html, install-pdf): Remove.
4531         * Makefile.in: Regenerate.
4532
4533         * Makefile.in: Regenerate.
4534         * aclocal.m4: Regenerate.
4535         * config.h.in: Regenerate.
4536         * configure: Regenerate.
4537         * testsuite/Makefile.in: Regenerate.
4538
4539 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4540
4541         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
4542         * Makefile.in: Regenerate.
4543
4544 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
4545
4546         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
4547         * Makefile.in: Regenerate.
4548
4549 2009-08-19  Tobias Burnus  <burnus@net-b.de>
4550
4551         PR fortran/41102
4552         omp_lib.h.in: Fix -std=f95 errors.
4553
4554
4555 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
4556
4557         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
4558         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
4559         * testsuite/libgomp.graphite/graphite.exp: New.
4560
4561 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
4562
4563         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
4564         only build.
4565
4566 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
4567
4568         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
4569         needed memory barrier semantics.
4570         * config/linux/mips/mutex.h: New file.
4571
4572 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4573
4574         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
4575
4576 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
4577
4578         * configure: Regenerate.
4579
4580 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
4581
4582         PR testsuite/40699
4583         PR testsuite/40707
4584         PR testsuite/40709
4585         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
4586         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
4587         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
4588
4589 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
4590
4591         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
4592         options when choosing a multilib.
4593
4594 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
4595
4596         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
4597         ld_library_path.  Use add_path.  Add just find_libgcc_s to
4598         ld_library_path, not every libgcc multilib directory.
4599         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
4600         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
4601         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
4602         Use add_path.
4603         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
4604
4605 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
4606
4607         * Makefile.am (LTLDFLAGS): Define.
4608         (LINK): Define.
4609         * Makefile.in: Regenerate.
4610
4611 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
4612
4613         PR fortran/39718
4614         * testsuite/libgomp.fortran/fortran.exp: Don't link with
4615         libgfortranbegin, check existence of libgfortran.a instead of
4616         libgfortranbegin.a.
4617
4618 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
4619
4620         PR libgomp/40174
4621         * team.c (gomp_thread_start): Destroy thr->release semaphore.
4622         (gomp_free_pool_helper): Likewise.
4623
4624 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
4625             Jakub Jelinek  <jakub@redhat.com>
4626
4627         PR fortran/35423
4628         * testsuite/libgomp.fortran/workshare2.f90: New test.
4629
4630 2009-04-09  Nick Clifton  <nickc@redhat.com>
4631
4632         * iter.c: Change copyright header to refer to version 3 of the
4633         GNU General Public License with version 3.1 of the GCC Runtime
4634         Library Exception and to point readers at the COPYING3 and
4635         COPYING3.RUNTIME files and the FSF's license web page.
4636         * alloc.c: Likewise.
4637         * barrier.c: Likewise.
4638         * config/bsd/proc.c: Likewise.
4639         * config/linux/affinity.c: Likewise.
4640         * config/linux/alpha/futex.h: Likewise.
4641         * config/linux/bar.c: Likewise.
4642         * config/linux/bar.h: Likewise.
4643         * config/linux/ia64/futex.h: Likewise.
4644         * config/linux/ia64/mutex.h: Likewise.
4645         * config/linux/lock.c: Likewise.
4646         * config/linux/mips/futex.h: Likewise.
4647         * config/linux/mutex.c: Likewise.
4648         * config/linux/mutex.h: Likewise.
4649         * config/linux/powerpc/futex.h: Likewise.
4650         * config/linux/proc.c: Likewise.
4651         * config/linux/ptrlock.c: Likewise.
4652         * config/linux/ptrlock.h: Likewise.
4653         * config/linux/s390/futex.h: Likewise.
4654         * config/linux/sem.c: Likewise.
4655         * config/linux/sem.h: Likewise.
4656         * config/linux/sparc/futex.h: Likewise.
4657         * config/linux/wait.h: Likewise.
4658         * config/linux/x86/futex.h: Likewise.
4659         * config/mingw32/proc.c: Likewise.
4660         * config/mingw32/time.c: Likewise.
4661         * config/posix/affinity.c: Likewise.
4662         * config/posix/bar.c: Likewise.
4663         * config/posix/bar.h: Likewise.
4664         * config/posix/lock.c: Likewise.
4665         * config/posix/mutex.h: Likewise.
4666         * config/posix/proc.c: Likewise.
4667         * config/posix/ptrlock.h: Likewise.
4668         * config/posix/sem.c: Likewise.
4669         * config/posix/sem.h: Likewise.
4670         * config/posix/time.c: Likewise.
4671         * config/posix95/lock.c: Likewise.
4672         * critical.c: Likewise.
4673         * env.c: Likewise.
4674         * error.c: Likewise.
4675         * fortran.c: Likewise.
4676         * iter_ull.c: Likewise.
4677         * libgomp.h: Likewise.
4678         * libgomp_f.h.in: Likewise.
4679         * libgomp_g.h: Likewise.
4680         * loop.c: Likewise.
4681         * loop_ull.c: Likewise.
4682         * omp.h.in: Likewise.
4683         * omp_lib.f90.in: Likewise.
4684         * omp_lib.h.in: Likewise.
4685         * ordered.c: Likewise.
4686         * parallel.c: Likewise.
4687         * sections.c: Likewise.
4688         * single.c: Likewise.
4689         * task.c: Likewise.
4690         * team.c: Likewise.
4691         * work.c: Likewise.
4692
4693 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
4694
4695         * testsuite/config/default.exp: Change copyright header to refer to
4696         version 3 of the GNU General Public License and to point readers
4697         at the COPYING3 file and the FSF's license web page.
4698
4699 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
4700
4701         PR middle-end/39573
4702         * libgomp.c++/pr39573.C: New test.
4703
4704 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
4705
4706         PR other/39591
4707         * testsuite/libgomp.c/pr39591-1.c: New test.
4708         * testsuite/libgomp.c/pr39591-2.c: New test.
4709         * testsuite/libgomp.c/pr39591-3.c: New test.
4710
4711 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
4712
4713         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
4714         * testsuite/libgomp.c/atomic-6.c: Ditto.
4715
4716 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
4717
4718         PR c/39495
4719         * testsuite/libgomp.c/loop-12.c: New test.
4720         * testsuite/libgomp.c/loop-11.c: New test.
4721         * testsuite/libgomp.c++/loop-11.C: New test.
4722         * testsuite/libgomp.c++/loop-12.C: New test.
4723         * testsuite/libgomp.c++/for-8.C: New test.
4724
4725 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4726
4727         * configure: Regenerate.
4728
4729 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
4730
4731         PR middle-end/39154
4732         * testsuite/libgomp.c/pr39154.c: New test.
4733
4734 2009-01-30  Ian Lance Taylor  <iant@google.com>
4735
4736         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
4737         libgomp_ld_is_gold.  Get gold version number.
4738         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
4739         * configure: Rebuild.
4740
4741 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
4742
4743         * testsuite/lib/libgomp.exp: Add -B option for targets that
4744         use libgfortran.a%s in their specs.
4745
4746 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
4747
4748         PR libgomp/38086
4749         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
4750         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
4751         HAVE_AS_SYMVER_DIRECTIVE is not defined.
4752         * configure: Regenerated.
4753         * config.h.in: Likewise.
4754
4755 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
4756
4757         PR c++/38650
4758         * testsuite/libgomp.c/pr38650.c: New test.
4759         * testsuite/libgomp.c++/pr38650.C: New test.
4760
4761 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
4762
4763         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
4764
4765 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
4766
4767         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
4768
4769 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4770
4771         * configure: Regenerate.
4772
4773 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
4774
4775         PR middle-end/36802
4776         * testsuite/libgomp.c/pr36802-1.c: New test.
4777         * testsuite/libgomp.c/pr36802-2.c: New test.
4778         * testsuite/libgomp.c/pr36802-3.c: New test.
4779
4780 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
4781
4782         PR libgomp/38270
4783         * config/linux/powerpc/mutex.h: New.
4784
4785 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
4786
4787         PR c++/38257
4788         * testsuite/libgomp.c++/for-7.C: New test.
4789
4790         PR c++/38348
4791         * testsuite/libgomp.c++/for-6.C: New test.
4792
4793 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
4794
4795         PR testsuite/28870
4796         * testsuite/lib/libgomp.exp: Include new timeout library files.
4797         (libgomp_target_compile): Set timeout value from new proc.
4798
4799 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
4800
4801         PR libgomp/37938
4802         * config/linux/ia64/mutex.h: New.
4803
4804 2008-11-04  Tobias Burnus  <burnus@net-b.de>
4805
4806         PR libgomp/37935
4807         * libgomp.texi (Runtime library routines, environment variables):
4808         Update for OpenMP version 3.0.
4809
4810 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
4811             Steve Ellcey  <sje@cup.hp.com>
4812
4813         * configure: Regenerate for new libtool.
4814         * Makefile.in: Ditto.
4815         * testsuite/Makefile.in: Ditto.
4816
4817 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
4818             Andreas Tobler  <a.tobler@schweiz.org>
4819
4820         * config/bsd/proc.c: New file.
4821         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
4822         * configure.ac: Check for header <sys/sysctl.h>
4823         * configure: Regenerate.
4824         * config.h.in: Likewise.
4825
4826 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
4827
4828         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
4829
4830 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
4831
4832         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
4833         * Makefile.in: Regenerated.
4834         * testsuite/Makefile.in: Regenerated.
4835
4836 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
4837
4838         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
4839         depend on blddir if blddir exists.
4840         (libgomp_target_compile): Likewise.
4841         * testsuite/libgomp.c++/c++.exp: Likewise.
4842         * testsuite/libgomp.fortran/fortran.exp: Likewise.
4843
4844 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4845
4846         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
4847         Do not list GPL as Invariant Section.
4848
4849 2008-07-28  Ilie Garbacea  <ilie@mips.com>
4850             Chao-ying Fu  <fu@mips.com>
4851
4852         * configure.tgt: Enable futex for MIPS.
4853         * config/linux/mips/futex.h: New file.
4854
4855 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
4856
4857         * team.c (gomp_team_end): Free team immediately if it has
4858         just one thread.
4859
4860 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
4861
4862         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
4863         * testsuite/libgomp.fortran/fortran.exp: Same.
4864         * testsuite/libgomp.c/c.exp: Same.
4865         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
4866         directory to library path first.
4867
4868 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
4869
4870         * env.c (parse_stacksize): Add cast to avoid warning.
4871         (parse_spincount): Likewise.
4872
4873 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
4874
4875         * testsuite/libgomp.c/loop-10.c: New test.
4876         * libgomp.c/loop-3.c (main): Add lastprivate clause.
4877         * libgomp.c++/loop-6.C (main): Likewise.
4878
4879         PR debug/36617
4880         * testsuite/libgomp.c/debug-1.c: New test.
4881
4882 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
4883
4884         * testsuite/libgomp.c/nqueens-1.c: New test.
4885
4886         PR c++/36523
4887         * testsuite/libgomp.c++/task-7.C: New function.
4888
4889 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4890
4891         * configure: Regenerate.
4892
4893 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4894
4895         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
4896         mutex when HAVE_SYNC_BUILTINS isn't defined.
4897
4898 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4899
4900         * libgomp.texi (omp_test_lock): Fix typo.
4901
4902 2008-06-12  Tobias Burnus  <burnus@net-b.de>
4903
4904         * omp_lib.f90.in: Add "implicit none".
4905
4906 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
4907
4908         PR middle-end/36506
4909         * testsuite/libgomp.c/reduction-5.c: New test.
4910
4911 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
4912
4913         * libgomp.h (struct gomp_task): Add in_tied_task field.
4914         * task.c (gomp_init_task): Initialize it.
4915         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
4916         unconditionally.  Don't call gomp_team_barrier_wake if
4917         current task is implicit or if(0) from implicit and number of
4918         running tasks is equal to nthreads - 1.
4919
4920         PR libgomp/36471
4921         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
4922         omp_get_team_size_8): Fix pastos.
4923
4924         PR libgomp/36469
4925         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
4926         * configure: Regenerated.
4927         * config.h.in: Regenerated.
4928         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
4929         defined.
4930
4931 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
4932
4933         PR bootstrap/36452
4934         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
4935         (GOMP_loop_ull_dynamic_start): Likewise.
4936         (GOMP_loop_ull_guided_start): Likewise.
4937         (GOMP_loop_ull_ordered_static_start): Likewise.
4938         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
4939         (GOMP_loop_ull_ordered_guided_start): Likewise.
4940
4941 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
4942             Richard Henderson  <rth@redhat.com>
4943             Ulrich Drepper  <drepper@redhat.com>
4944             Jakob Blomer  <jakob.blomer@ira.uka.de>
4945
4946         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
4947         Substitute also OMP_*LOCK_25*.
4948         * configure: Regenerated.
4949         * config.h.in: Regenerated.
4950         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
4951         ptrlock.c and task.c.
4952         * Makefile.in: Regenerated.
4953         * testsuite/Makefile.in: Regenerated.
4954         * task.c: New file.
4955         * loop_ull.c: New file.
4956         * iter_ull.c: New file.
4957         * libgomp.h: Include ptrlock.h.
4958         (enum gomp_task_kind): New type.
4959         (struct gomp_team): Add task_lock, task_queue, task_count,
4960         task_running_count, single_count fields.  Add
4961         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
4962         Remove work_share_lock, generation_mask,
4963         oldest_live_gen, num_live_gen and init_work_shares fields, add
4964         work work_share_list_alloc, work_share_list_free and work_share_chunk
4965         fields.  Change work_shares from pointer to pointers into an array.
4966         Change ordered_release field into gomp_sem_t ** from flexible array
4967         member.  Add implicit_task and initial_work_shares fields.
4968         Move close to the end of the struct.
4969         (struct gomp_team_state): Add single_count, last_work_share,
4970         active_level and level fields, remove work_share_generation.
4971         (gomp_barrier_handle_tasks): New prototype.
4972         (gomp_finish_task): New inline function.
4973         (struct gomp_work_share): Move chunk_size, end, incr into
4974         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
4975         next_ll fields.  Reshuffle fields.  Add next_alloc,
4976         next_ws, next_free and inline_ordered_team_ids fields, change
4977         ordered_team_ids into pointer from flexible array member.
4978         Add mode field.  Put lock and next into a different cache line
4979         from most of the write-once fields.
4980         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
4981         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
4982         gomp_iter_ull_guided_next): New prototypes.
4983         (gomp_new_icv): New prototype.
4984         (struct gomp_thread): Add thread_pool and task fields.
4985         (struct gomp_thread_pool): New type.
4986         (gomp_new_team): New prototype.
4987         (gomp_team_start): Change type of last argument.
4988         (gomp_new_work_share): Removed.
4989         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
4990         (gomp_work_share_init_done): New static inline.
4991         (gomp_throttled_spin_count_var, gomp_available_cpus,
4992         gomp_managed_threads): New extern decls.
4993         (gomp_init_task): New prototype.
4994         (gomp_spin_count_var): New extern var decl.
4995         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
4996         or no alias support, or if not PIC.
4997         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
4998         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
4999         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
5000         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
5001         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
5002         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
5003         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
5004         gomp_test_nest_lock_25): New prototypes.
5005         (omp_lock_symver, strong_alias): Define.
5006         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
5007         decls.
5008         (gomp_end_task): New.
5009         (struct gomp_task_icv, gomp_global_icv): New.
5010         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
5011         (struct gomp_task): New.
5012         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
5013         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
5014         (gomp_icv): New.
5015         (gomp_schedule_type): Reorder enum to match
5016         omp_sched_t.
5017         * team.c (struct gomp_thread_start_data): Add thread_pool and task
5018         fields.
5019         (gomp_thread_start): Add gomp_team_barrier_wait call.
5020         For non-nested case remove clearing of docked thread thr fields.
5021         Use pool fields instead of global gomp_* variables.  Use
5022         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
5023         Create tasks for each member thread.
5024         (free_team): Only destroy team barrier, task_lock here and free it.
5025         (gomp_free_thread): Free last_team if non-NULL.
5026         (gomp_team_end): Call gomp_team_barrier_wait instead of
5027         gomp_barrier_wait.  For nested case call one extra
5028         gomp_barrier_wait.  Move here some destruction from free_team.
5029         Call free_team on pool->last_team if any, rather than freeing
5030         current team.  Destroy work_share_list_free_lock ifndef
5031         HAVE_SYNC_BUILTINS.
5032         (gomp_new_icv): New function.
5033         (gomp_threads, gomp_threads_size, gomp_threads_used,
5034         gomp_threads_dock): Removed.
5035         (gomp_thread_destructor): New variable.
5036         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
5037         functions.
5038         (gomp_team_start): Create new pool if current thread doesn't have
5039         one.  Use pool fields instead of global gomp_* variables.
5040         Initialize thread_pool field for new threads.  Clear single_count.
5041         Change last argument from ws to team, don't create
5042         new team, set ts.work_share to &team->work_shares[0] and clear
5043         ts.last_work_share.  Don't clear ts.work_share_generation.
5044         If number of threads changed, adjust atomically gomp_managed_threads.
5045         Use gomp_init_task instead of gomp_new_task,
5046         set thr->task to the corresponding implicit_task array entry.
5047         Create tasks for each member thread.  Initialize ts.level.
5048         (initialize_team): Call pthread_key_create on
5049         gomp_thread_destructor.
5050         (team_destructor): New function.
5051         (new_team): Removed.
5052         (gomp_new_team): New function.
5053         (free_team): Free gomp_work_share blocks chained through next_alloc,
5054         instead of freeing work_shares and destroying work_share_lock.
5055         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
5056         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
5057         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
5058         of gomp_barrier_wait.
5059         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
5060         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
5061         if gomp_work_share_start returned true.  Don't unlock ws->lock.
5062         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
5063         of gomp_barrier_wait.
5064         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
5065         gomp_work_share_init_done if gomp_work_share_start returned true.
5066         Don't unlock ws->lock.
5067         * work.c: Include stddef.h.
5068         (free_work_share): Use work_share_list_free_lock instead
5069         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
5070         Call gomp_fini_work_share and then either free ws if orphaned, or
5071         put it into work_share_list_free list of the current team.
5072         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
5073         functions.
5074         (gomp_work_share_start, gomp_work_share_end,
5075         gomp_work_share_end_nowait): Rewritten.
5076         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
5077         (openmp_version): Set to 200805.
5078         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
5079         omp_sched_guided, omp_sched_auto): New parameters.
5080         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
5081         omp_set_max_active_levels, omp_get_max_active_levels,
5082         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
5083         omp_get_active_level): New interfaces.
5084         * omp_lib.h.in (openmp_version): Set to 200805.
5085         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
5086         omp_sched_guided, omp_sched_auto): New parameters.
5087         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
5088         omp_set_max_active_levels, omp_get_max_active_levels,
5089         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
5090         omp_get_active_level): New externals.
5091         * loop.c: Include limits.h.
5092         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
5093         GFS_AUTO.
5094         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
5095         Likewise.  Use gomp_icv.
5096         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
5097         ts.static_trip here.
5098         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
5099         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
5100         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
5101         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
5102         don't unlock ws->lock, otherwise lock it.
5103         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
5104         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
5105         (gomp_parallel_loop_start): Call gomp_new_team instead of
5106         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
5107         Adjust gomp_team_start caller.  Pass 0 as second argument to
5108         gomp_resolve_num_threads.
5109         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
5110         If adding ws->chunk_size nthreads + 1 times after end won't
5111         overflow, set ws->mode to 1.
5112         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
5113         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
5114         GOMP_loop_ull_ordered_static_start,
5115         GOMP_loop_ull_ordered_dynamic_start,
5116         GOMP_loop_ull_ordered_guided_start,
5117         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
5118         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
5119         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
5120         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
5121         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
5122         prototypes.
5123         * libgomp.map: Export lock routines also @@OMP_2.0.
5124         (GOMP_loop_ordered_dynamic_first,
5125         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
5126         GOMP_loop_ordered_static_first): Remove.
5127         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
5128         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
5129         GOMP_loop_ull_ordered_dynamic_next,
5130         GOMP_loop_ull_ordered_dynamic_start,
5131         GOMP_loop_ull_ordered_guided_next,
5132         GOMP_loop_ull_ordered_guided_start,
5133         GOMP_loop_ull_ordered_runtime_next,
5134         GOMP_loop_ull_ordered_runtime_start,
5135         GOMP_loop_ull_ordered_static_next,
5136         GOMP_loop_ull_ordered_static_start,
5137         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
5138         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
5139         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
5140         (omp_set_schedule, omp_get_schedule,
5141         omp_get_thread_limit, omp_set_max_active_levels,
5142         omp_get_max_active_levels, omp_get_level,
5143         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
5144         omp_set_schedule_, omp_set_schedule_8_,
5145         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
5146         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
5147         omp_get_max_active_levels_, omp_get_level_,
5148         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
5149         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
5150         New exports @@OMP_3.0.
5151         * omp.h.in (omp_sched_t): New type.
5152         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
5153         omp_set_max_active_levels, omp_get_max_active_levels,
5154         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
5155         omp_get_active_level): New prototypes.
5156         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
5157         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
5158         gomp_thread_limit_var, gomp_remaining_threads_count,
5159         gomp_remaining_threads_lock): New variables.
5160         (parse_spincount): New function.
5161         (initialize_env): Call gomp_init_num_threads unconditionally.
5162         Initialize gomp_available_cpus.  Call parse_spincount,
5163         initialize gomp_{,throttled_}spin_count_var
5164         depending on presence and value of OMP_WAIT_POLICY and
5165         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
5166         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
5167         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
5168         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
5169         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
5170         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
5171         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
5172         (gomp_global_icv): New.
5173         (parse_schedule): Use it.  Parse "auto".
5174         (omp_set_num_threads): Use gomp_icv.
5175         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
5176         Likewise.
5177         (omp_get_max_threads): Move from parallel.c.
5178         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
5179         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
5180         add ialias.
5181         (parse_stacksize, parse_wait_policy): New functions.
5182         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
5183         both wrappers for compatibility and new locks.
5184         (omp_set_schedule, omp_get_schedule,
5185         omp_get_thread_limit, omp_set_max_active_levels,
5186         omp_get_max_active_levels, omp_get_level,
5187         omp_get_ancestor_thread_num, omp_get_team_size,
5188         omp_get_active_level): New ialias_redirect.
5189         (omp_set_schedule_, omp_set_schedule_8_,
5190         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
5191         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
5192         omp_get_max_active_levels_, omp_get_level_,
5193         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
5194         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
5195         New functions.
5196         * parallel.c: Include limits.h.
5197         (gomp_resolve_num_threads): Add count argument.  Rewritten.
5198         (GOMP_parallel_start): Call gomp_new_team and pass that as last
5199         argument to gomp_team_start.  Pass 0 as second argument to
5200         gomp_resolve_num_threads.
5201         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
5202         if gomp_thread_limit_var != ULONG_MAX.
5203         (omp_in_parallel): Implement using ts.active_level.
5204         (omp_get_max_threads): Move to env.c.
5205         (omp_get_level, omp_get_ancestor_thread_num,
5206         omp_get_team_size, omp_get_active_level): New functions,
5207         add ialias.
5208         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
5209         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
5210         gomp_iter_dynamic_next instead of the _locked variant and don't take
5211         lock around it, otherwise acquire it before calling
5212         gomp_iter_dynamic_next_locked.
5213         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
5214         gomp_iter_dynamic_next instead of the _locked variant and don't take
5215         lock around it.
5216         (GOMP_parallel_sections_start): Call gomp_new_team instead of
5217         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
5218         Adjust gomp_team_start caller.  Pass count as second argument to
5219         gomp_resolve_num_threads, don't adjust num_threads after the call.
5220         Use gomp_icv.
5221         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
5222         ws->chunk_size by incr.
5223         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
5224         code.
5225         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
5226         types.
5227         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
5228         (omp_check_defines): Check even the compat defines.
5229         * config/linux/ptrlock.c: New file.
5230         * config/linux/ptrlock.h: New file.
5231         * config/linux/wait.h: New file.
5232         * config/posix/ptrlock.c: New file.
5233         * config/posix/ptrlock.h: New file.
5234         * config/linux/bar.h (gomp_team_barrier_wait,
5235         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
5236         (gomp_team_barrier_set_task_pending,
5237         gomp_team_barrier_clear_task_pending,
5238         gomp_team_barrier_set_waiting_for_tasks,
5239         gomp_team_barrier_waiting_for_tasks,
5240         gomp_team_barrier_done): New inlines.
5241         (gomp_barrier_t): Rewritten.
5242         (gomp_barrier_state_t): New typedef.
5243         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
5244         gomp_barrier_wait_start): Rewritten.
5245         (gomp_barrier_wait_end): Change second argument to
5246         gomp_barrier_state_t.
5247         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
5248         inlines.
5249         * config/linux/bar.c: Include wait.h instead of libgomp.h and
5250         futex.h.
5251         (gomp_barrier_wait_end): Rewritten.
5252         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
5253         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
5254         * config/posix/bar.h (gomp_barrier_t): Add generation field.
5255         (gomp_barrier_state_t): New typedef.
5256         (gomp_team_barrier_wait,
5257         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
5258         (gomp_barrier_wait_start): Or all but low 2 bits from generation
5259         into the return value.  Return gomp_barrier_state_t.
5260         (gomp_team_barrier_set_task_pending,
5261         gomp_team_barrier_clear_task_pending,
5262         gomp_team_barrier_set_waiting_for_tasks,
5263         gomp_team_barrier_waiting_for_tasks,
5264         gomp_team_barrier_done): New inlines.
5265         (gomp_barrier_wait_end): Change second argument to
5266         gomp_barrier_state_t.
5267         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
5268         inlines.
5269         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
5270         (gomp_barrier_wait_end): Change second argument to
5271         gomp_barrier_state_t.
5272         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
5273         gomp_team_barrier_wake): New functions.
5274         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
5275         futex.h.
5276         (gomp_futex_wake, gomp_futex_wait): New variables.
5277         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
5278         * config/linux/lock.c: Rewrite to make locks task owned,
5279         for backwards compatibility provide the old entrypoints
5280         if symbol versioning.  Include wait.h instead of libgomp.h and
5281         futex.h.
5282         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
5283         * config/posix95/lock.c: Rewrite to make locks task owned,
5284         for backwards compatibility provide the old entrypoints
5285         if symbol versioning.
5286         * config/posix/lock.c: Rewrite to make locks task owned,
5287         for backwards compatibility provide the old entrypoints
5288         if symbol versioning.
5289         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
5290         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
5291         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
5292         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
5293         (sys_futex0): Return error code.
5294         (futex_wake, futex_wait): If ENOSYS was returned, clear
5295         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
5296         (cpu_relax, atomic_write_barrier): New static inlines.
5297         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
5298         (futex_wake, futex_wait): If ENOSYS was returned, clear
5299         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
5300         (cpu_relax, atomic_write_barrier): New static inlines.
5301         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
5302         (sys_futex0): Return error code.
5303         (futex_wake, futex_wait): If ENOSYS was returned, clear
5304         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
5305         (cpu_relax, atomic_write_barrier): New static inlines.
5306         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
5307         (sys_futex0): Return error code.
5308         (futex_wake, futex_wait): If ENOSYS was returned, clear
5309         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
5310         (cpu_relax, atomic_write_barrier): New static inlines.
5311         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
5312         (sys_futex0): Return error code.
5313         (futex_wake, futex_wait): If ENOSYS was returned, clear
5314         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
5315         (cpu_relax, atomic_write_barrier): New static inlines.
5316         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
5317         (sys_futex0): Return error code.
5318         (futex_wake, futex_wait): If ENOSYS was returned, clear
5319         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
5320         (cpu_relax, atomic_write_barrier): New static inlines.
5321         * config/linux/sem.c: Include wait.h instead of libgomp.h and
5322         futex.h.
5323         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
5324         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
5325         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
5326         types.
5327         (omp_nest_lock_t): Change owner into void *, add lock field.
5328         * config/posix95/omp-lock.h: Include semaphore.h.
5329         (omp_lock_25_t, omp_nest_lock_25_t): New types.
5330         (omp_lock_t): Use sem_t instead of mutex if semaphores
5331         aren't broken.
5332         (omp_nest_lock_t): Likewise.  Change owner to void *.
5333         * config/posix/omp-lock.h: Include semaphore.h.
5334         (omp_lock_25_t, omp_nest_lock_25_t): New types.
5335         (omp_lock_t): Use sem_t instead of mutex if semaphores
5336         aren't broken.
5337         (omp_nest_lock_t): Likewise.  Add owner field.
5338
5339 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
5340
5341         * testsuite/libgomp.c/collapse-1.c: New test.
5342         * testsuite/libgomp.c/collapse-2.c: New test.
5343         * testsuite/libgomp.c/collapse-3.c: New test.
5344         * testsuite/libgomp.c/icv-1.c: New test.
5345         * testsuite/libgomp.c/icv-2.c: New test.
5346         * testsuite/libgomp.c/lib-2.c: New test.
5347         * testsuite/libgomp.c/lock-1.c: New test.
5348         * testsuite/libgomp.c/lock-2.c: New test.
5349         * testsuite/libgomp.c/lock-3.c: New test.
5350         * testsuite/libgomp.c/loop-4.c: New test.
5351         * testsuite/libgomp.c/loop-5.c: New test.
5352         * testsuite/libgomp.c/loop-6.c: New test.
5353         * testsuite/libgomp.c/loop-7.c: New test.
5354         * testsuite/libgomp.c/loop-8.c: New test.
5355         * testsuite/libgomp.c/loop-9.c: New test.
5356         * testsuite/libgomp.c/nested-3.c: New test.
5357         * testsuite/libgomp.c/nestedfn-6.c: New test.
5358         * testsuite/libgomp.c/sort-1.c: New test.
5359         * testsuite/libgomp.c/task-1.c: New test.
5360         * testsuite/libgomp.c/task-2.c: New test.
5361         * testsuite/libgomp.c/task-3.c: New test.
5362         * testsuite/libgomp.c/task-4.c: New test.
5363         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
5364         to C++ testsuite default compiler options.
5365         * testsuite/libgomp.c++/collapse-1.C: New test.
5366         * testsuite/libgomp.c++/collapse-2.C: New test.
5367         * testsuite/libgomp.c++/ctor-10.C: New test.
5368         * testsuite/libgomp.c++/for-1.C: New test.
5369         * testsuite/libgomp.c++/for-2.C: New test.
5370         * testsuite/libgomp.c++/for-3.C: New test.
5371         * testsuite/libgomp.c++/for-4.C: New test.
5372         * testsuite/libgomp.c++/for-5.C: New test.
5373         * testsuite/libgomp.c++/loop-8.C: New test.
5374         * testsuite/libgomp.c++/loop-9.C: New test.
5375         * testsuite/libgomp.c++/loop-10.C: New test.
5376         * testsuite/libgomp.c++/task-1.C: New test.
5377         * testsuite/libgomp.c++/task-2.C: New test.
5378         * testsuite/libgomp.c++/task-3.C: New test.
5379         * testsuite/libgomp.c++/task-4.C: New test.
5380         * testsuite/libgomp.c++/task-5.C: New test.
5381         * testsuite/libgomp.c++/task-6.C: New test.
5382         * testsuite/libgomp.fortran/allocatable1.f90: New test.
5383         * testsuite/libgomp.fortran/allocatable2.f90: New test.
5384         * testsuite/libgomp.fortran/allocatable3.f90: New test.
5385         * testsuite/libgomp.fortran/allocatable4.f90: New test.
5386         * testsuite/libgomp.fortran/collapse1.f90: New test.
5387         * testsuite/libgomp.fortran/collapse2.f90: New test.
5388         * testsuite/libgomp.fortran/collapse3.f90: New test.
5389         * testsuite/libgomp.fortran/collapse4.f90: New test.
5390         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
5391         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
5392         * testsuite/libgomp.fortran/lib4.f90: New test.
5393         * testsuite/libgomp.fortran/lock-1.f90: New test.
5394         * testsuite/libgomp.fortran/lock-2.f90: New test.
5395         * testsuite/libgomp.fortran/nested1.f90: New test.
5396         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
5397         * testsuite/libgomp.fortran/strassen.f90: New test.
5398         * testsuite/libgomp.fortran/tabs1.f90: New test.
5399         * testsuite/libgomp.fortran/tabs2.f: New test.
5400         * testsuite/libgomp.fortran/task1.f90: New test.
5401         * testsuite/libgomp.fortran/task2.f90: New test.
5402         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
5403         * testsuite/libgomp.fortran/vla5.f90: Likewise.
5404         * testsuite/libgomp.c/pr26943-2.c: Likewise.
5405         * testsuite/libgomp.c/pr26943-3.c: Likewise.
5406         * testsuite/libgomp.c/pr26943-4.c: Likewise.
5407
5408 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
5409
5410         PR c++/36308
5411         * testsuite/libgomp.c++/ctor-11.C: New test.
5412         * testsuite/libgomp.c++/ctor-12.C: New test.
5413
5414 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
5415
5416         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
5417
5418 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
5419
5420         PR middle-end/36106
5421         * testsuite/libgomp.c/atomic-5.c: New test.
5422         * testsuite/libgomp.c/atomic-6.c: New test.
5423         * testsuite/libgomp.c/autopar-1.c: New test.
5424
5425 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5426
5427         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
5428         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
5429         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
5430         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
5431         * configure: Regenerate.
5432         * Makefile.in, testsuite/Makefile.in: Likewise.
5433
5434 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
5435
5436         PR bootstrap/35457
5437         * aclocal.m4: Regenerate.
5438         * configure: Regenerate.
5439
5440 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
5441
5442         PR middle-end/35611
5443         * testsuite/libgomp.c/atomic-4.c: New test.
5444
5445         PR libgomp/35625
5446         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
5447         (gomp_iter_guided_next): Likewise.
5448         * testsuite/libgomp.c/pr35625.c: New test.
5449
5450 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5451
5452         * aclocal.m4: Regenerate.
5453         * configure: Likewise.
5454         * Makefile.in: Likewise.
5455         * testsuite/Makefile.in: Likewise.
5456
5457 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
5458
5459         PR middle-end/35185
5460         * testsuite/libgomp.c++/pr35185.C: New test.
5461
5462 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
5463
5464         PR middle-end/35549
5465         * testsuite/libgomp.c/pr35549.c: New test.
5466
5467 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
5468
5469         * testsuite/libgomp.c/atomic-3.c: New test.
5470
5471 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
5472
5473         PR fortran/33197
5474         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
5475         .F08 file suffixes.
5476
5477 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
5478
5479         PR libgomp/33131
5480         * configure.ac: Add ACX_HEADER_STRING.
5481         * env.c: Include strings.h.
5482         * aclocal.m4: Regenerate.
5483         * config.h.in: Regenerate.
5484         * configure: Regenerate.
5485         * Makefile.in: Regenerate.
5486         * testsuite/Makefile.in: Regenerate.
5487
5488 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
5489
5490         PR middle-end/35196
5491         * testsuite/libgomp.c/pr35196.c: New test.
5492
5493         PR middle-end/35130
5494         * testsuite/libgomp.fortran/pr35130.f90: New test.
5495         * testsuite/libgomp.c/pr35130.c: New test.
5496
5497 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
5498
5499         PR middle-end/33880
5500         * testsuite/libgomp.c/pr33880.c: New test.
5501         * testsuite/libgomp.fortran/pr33880.f90: New test.
5502
5503 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
5504
5505         * configure: Regenerate.
5506
5507 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
5508
5509         * configure.ac: Move futex checking into ../config/futex.m4.
5510         * configure: Rebuilt.
5511         * aclocal.m4: Rebuilt.
5512         * Makefile.in: Rebuilt.
5513
5514         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
5515         2007-10-15 ../config/tls.m4 change.
5516
5517 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
5518
5519         PR c++/34513
5520         * testsuite/libgomp.c/pr34513.c: New test.
5521         * testsuite/libgomp.c++/pr34513.C: New test.
5522
5523 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
5524
5525         PR target/32765
5526         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
5527
5528 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
5529
5530         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
5531
5532 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
5533
5534         * testsuite/libgomp.c/private-1.c: New test.
5535
5536 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
5537             Paolo Bonzini  <bonzini@gnu.org>
5538
5539         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
5540         instead of 'VPATH ='.
5541         * Makefile.in: Regenerate.
5542
5543 2007-11-23  Matthias Klose  <doko@ubuntu.com>
5544
5545         * configure.ac: Adjust makeinfo version check.
5546         * configure: Regenerate.
5547
5548 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
5549
5550         PR fortran/34020
5551         * testsuite/libgomp.fortran/pr34020.f90: New test.
5552
5553 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
5554
5555         PR c++/33894
5556         * testsuite/libgomp.c++/atomic-1.C: New test.
5557
5558 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
5559
5560         PR libgomp/33275
5561         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
5562         Make x and y integers rather than (implicit) reals.  Add private (j)
5563         clause to the last omp parallel.
5564
5565 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
5566
5567         * configure: Regenerate following changes to ../config/tls.m4.
5568
5569 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
5570
5571         * testsuite/libgomp.fortran/stack.f90: New test.
5572
5573 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
5574
5575         * config/mingw32/proc.c: New file.
5576
5577 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
5578
5579         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
5580         (main): Use __get_cpuid to get i386 target fetaures.
5581         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
5582         (main): Use __get_cpuid to get x86_64 target fetaures.
5583
5584 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
5585
5586         PR target/32765
5587         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
5588         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
5589
5590 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
5591
5592         PR fortran/32550
5593         * testsuite/libgomp.fortran/pr32550.f90: New test.
5594         * testsuite/libgomp.fortran/crayptr2.f90: New test.
5595
5596 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
5597
5598         * aclocal.m4: Regenerated.
5599
5600 2007-07-05  Tobias Burnus  <burnus@net-b.de>
5601
5602         PR fortran/32359
5603         * testsuite/libgomp.fortran/pr32359.f90: New.
5604
5605 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
5606
5607         PR libgomp/32468
5608         * sections.c (GOMP_parallel_sections_start): Only decrease
5609         number of threads to COUNT if dyn_var is true.
5610         * testsuite/libgomp.c/pr32468.c: New test.
5611
5612 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
5613
5614         PR libgomp/26308
5615         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
5616
5617 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
5618
5619         PR middle-end/32362
5620         * testsuite/libgomp.c/pr32362-1.c: New test.
5621         * testsuite/libgomp.c/pr32362-2.c: New test.
5622         * testsuite/libgomp.c/pr32362-3.c: New test.
5623
5624 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
5625
5626         * team.c (gomp_team_start): Fix setting up thread_attr
5627         stack size.
5628
5629 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
5630
5631         * configure: Regenerate.
5632
5633 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
5634
5635         * Makefile.in: Regenerate.
5636         * configure: Regenerate.
5637         * aclocal.m4: Regenerate.
5638         * testsuite/Makefile.in: Regenerate.
5639
5640 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
5641
5642         * config/linux/proc.c: New file.
5643
5644         PR libgomp/28482
5645         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
5646
5647 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
5648
5649         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
5650
5651 2007-04-16  Matthias Klose  <doko@debian.org>
5652
5653         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
5654         flags if not building with -m64.
5655         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
5656         flag for i?86-*-* targets, if current target matches -m64.
5657
5658 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
5659
5660         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
5661         * Makefile.in: Regenerate.
5662
5663 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
5664
5665         PR testsuite/31369
5666         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
5667         ld_library_path.
5668         * testsuite/libgomp.fortran/fortran.exp: Likewise.
5669
5670 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
5671
5672         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
5673         decls.
5674         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
5675         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
5676         (parse_affinity): New function.
5677         (initialize_env): Call it and gomp_init_affinity.
5678         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
5679         create new pthread_attr_t and call gomp_init_thread_affinity
5680         on it for each thread before passing the attribute to pthread_create.
5681         * config/linux/affinity.c: New file.
5682         * config/posix/affinity.c: New file.
5683         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
5684         * configure: Rebuilt.
5685         * config.h.in: Rebuilt.
5686         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
5687         * Makefile.in: Rebuilt.
5688
5689 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
5690
5691         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
5692         *-*-darwin*.
5693         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
5694         and use it if found.
5695
5696 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
5697
5698         * testsuite/config/default.exp: New file.
5699         * testsuite/lib/libgomp.exp: New file.
5700         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
5701         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
5702         load_lib *, load_gcc_lib *): Move to libgomp.exp.
5703         (libgomp_load): Remove.
5704         * testsuite/lib/libgomp.exp (libgomp_init): Compute
5705         always_ld_library_path, not ld_library_path.  Set additional_flags
5706         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
5707         (target_compile): Do not call libgomp_init.  Append lang_library_path
5708         and lang_link_flags to options.
5709         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
5710         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
5711         here.
5712         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
5713         always_ld_library_path.  Set LD_LIBRARY_PATH here.
5714         * testsuite/libgomp.fortran/fortran.exp: Ditto.
5715         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
5716         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
5717         CX8 flag.
5718         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
5719         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
5720         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
5721         * testsuite/libgomp.c/pr29947-1.c: Ditto.
5722         * testsuite/libgomp.c/atomic-10.c: Ditto.
5723
5724 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
5725
5726         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
5727         dg-final cleanup-modules line.
5728         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
5729         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
5730         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
5731         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
5732         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
5733         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
5734         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
5735
5736 2007-03-18  Andreas Schwab  <schwab@suse.de>
5737
5738         * acinclude.m4: Adjust regular expression for ld version
5739         extraction.
5740         * configure: Regenerate.
5741
5742 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
5743
5744         * Makefile.am: Add install-pdf target as copied from
5745         automake v1.10 rules.
5746         * Makefile.in: Regenerate
5747
5748 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
5749
5750         PR libgomp/28486
5751         * configure: Regenerate.
5752
5753         PR c++/30703
5754         * testsuite/libgomp.c++/pr30703.C: New test.
5755
5756 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
5757
5758         Revert:
5759         2006-07-05  Eric Christopher  <echristo@apple.com>
5760         * configure.ac: Depend addition of -pthread on host OS.
5761         * configure: Regenerate.
5762
5763 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5764
5765         * libgomp.texi: Fix spacing after abbreviations.
5766
5767 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
5768
5769         PR libgomp/30546
5770         * configure.ac: Add check for makeinfo
5771         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
5772         if an appropiate version of makeinfo is found.
5773         * aclocal.m4: Regenerated.
5774         * configure: Regenerated.
5775         * Makefile.in: Regenerated.
5776         * testsuite/Makefile.in: Regenerated.
5777
5778 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
5779
5780         PR libgomp/30540
5781         * libgomp.texi: More about implementation-dependent settings.
5782
5783 2007-01-26  Tobias Burnus  <burnus@net-b.de>
5784
5785         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
5786
5787 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
5788
5789         PR middle-end/30494
5790         * testsuite/libgomp.c/pr30494.c: New test.
5791
5792 2007-01-15  Tom Tromey  <tromey@redhat.com>
5793
5794         * configure: Rebuilt.
5795         * configure.ac: Fixed comment.
5796
5797 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
5798
5799         * libgomp.texi: Document implementation specific default values of
5800         environment variables.
5801
5802 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
5803
5804         PR libgomp/28209
5805         * libgomp.texi: New file.
5806         * configure.ac: Add --enable-generated-files-in-srcdir option.
5807         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
5808         files to srcdir.
5809         * Makefile.in: Regenerated.
5810         * config.h.in: Regenerated.
5811         * testsuite/Makefile.in: Regenerated.
5812         * NOTES: Removed.
5813
5814 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
5815
5816         PR libgomp/29949
5817         * env.c (omp_set_num_threads): Set illegal thread count to 1.
5818
5819 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
5820
5821         * configure: Regenerate.
5822
5823 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
5824
5825         PR libgomp/29947
5826         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
5827         start if there shouldn't be any loop iterations.
5828         (gomp_loop_ordered_static_start): Remove start == end test.
5829         * testsuite/libgomp.c/pr29947-1.c: New test.
5830         * testsuite/libgomp.c/pr29947-2.c: New test.
5831
5832 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
5833
5834         * configure.tgt: Force initial-exec TLS model on Linux only.
5835
5836 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
5837
5838         * configure: Regenerated.
5839
5840 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
5841
5842         * env.c (parse_schedule): Reject out of range values.
5843         (parse_unsigned_long): Reject out of range, negative or zero values.
5844
5845 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
5846
5847         PR fortran/29629
5848         * testsuite/libgomp.fortran/pr29629.f90: New test.
5849
5850 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
5851
5852         PR libgomp/29494
5853         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
5854         * config/posix95: New directory.
5855         * config/posix95/omp-lock.h: New file.
5856         * config/posix95/lock.c: Likewise.
5857
5858 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
5859
5860         * aclocal.m4: Regenerate.
5861         * configure: Regenerate.
5862
5863 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
5864
5865         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
5866         '<' to '<='.
5867
5868 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
5869
5870         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
5871         test.
5872         * configure: Regenerate.
5873         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
5874
5875 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
5876
5877         PR middle-end/25261
5878         PR middle-end/28790
5879         * testsuite/libgomp.c/nestedfn-4.c: New test.
5880         * testsuite/libgomp.c/nestedfn-5.c: New test.
5881         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
5882
5883         PR fortran/29097
5884         * testsuite/libgomp.fortran/condinc1.f: New test.
5885         * testsuite/libgomp.fortran/condinc2.f: New test.
5886         * testsuite/libgomp.fortran/condinc3.f90: New test.
5887         * testsuite/libgomp.fortran/condinc4.f90: New test.
5888         * testsuite/libgomp.fortran/condinc1.inc: New file.
5889
5890 2006-09-18  Tom Tromey  <tromey@redhat.com>
5891
5892         * configure: Rebuilt.
5893
5894 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
5895
5896         PR c/28768
5897         PR preprocessor/14634
5898         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
5899         to AC_DEFINE.
5900         * configure: Regenerate.
5901
5902 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
5903
5904         * testsuite/libgomp.fortran/reduction3.f90: Change
5905         -2147483648 to -huge(i)-1 to avoid overflow.
5906         * testsuite/libgomp.fortran/reduction4.f90: Change
5907         Z'ffffffff' to not(0) to avoid overflow.
5908
5909 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
5910
5911         PR libgomp/25938
5912         * Makefile.am (libsubincludedir): New.
5913         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
5914         * Makefile.in: Regenerate.
5915
5916 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
5917
5918         PR libgomp/28725
5919         * env.c: Include ctype.h.
5920         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
5921         leading and/or trailing whitespace and compare strings case
5922         insensitively.
5923
5924 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
5925
5926         PR fortran/28390
5927         * testsuite/libgomp.fortran/pr28390.f: New test.
5928
5929 2006-07-05  Eric Christopher  <echristo@apple.com>
5930
5931         * configure.ac: Depend addition of -pthread on host OS.
5932         * configure: Regenerate.
5933
5934 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
5935
5936         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
5937         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
5938         defined.
5939
5940 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
5941
5942         PR libgomp/26175
5943         PR libgomp/26477
5944         * configure.ac: If neither --enable-linux-futex nor
5945         --disable-linux-futex is passed, determine the default by checking
5946         for compiling and/or running against NPTL.  With --enable-linux-futex,
5947         check if SYS_gettid and SYS_futex are defined.
5948         * configure: Rebuilt.
5949
5950 2006-06-14  Richard Henderson  <rth@redhat.com>
5951
5952         PR libgomp/28008
5953         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
5954         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
5955
5956 2006-06-09  Richard Henderson  <rth@redhat.com>
5957
5958         * env.c (gomp_nthreads_var): Change to unsigned long.
5959         (gomp_run_sched_chunk): Likewise.
5960         (parse_unsigned_long): Rename from parse_num_threads and generalize.
5961         (initialize_env): Initialize gomp_thread_attr.
5962         * libgomp.h (gomp_nthreads_var): Update decl.
5963         (gomp_run_sched_chunk): Likewise.
5964         (gomp_thread_attr): Declare.
5965         * team.c (gomp_thread_attr): Export.
5966         (initialize_team): Don't initialize it.
5967
5968 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
5969
5970         PR fortran/27916
5971         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
5972         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
5973
5974 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
5975
5976         * config/mingw32/time.c: New file.
5977         * configure.tgt: Use it.
5978
5979 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
5980
5981         * Makefile.am: Add install-html target. Add install-html to .PHONY
5982         * Makefile.in: Regenerate.
5983
5984 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
5985
5986         PR libgomp/27612
5987         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
5988         * testsuite/libgomp.c/critical-1.c: Likewise.
5989         * testsuite/libgomp.c/loop-1.c: Likewise.
5990         * testsuite/libgomp.c/loop-2.c: Likewise.
5991         * testsuite/libgomp.c/single-1.c: Likewise.
5992         * testsuite/libgomp.c/ordered-1.c: Likewise.
5993         * testsuite/libgomp.c/ordered-2.c: Likewise.
5994
5995 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
5996
5997         PR middle-end/27416
5998         * libgomp.fortran/pr27416-1.f90: New test.
5999
6000 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
6001
6002         PR fortran/27395
6003         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
6004         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
6005
6006 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
6007
6008         PR c++/26943
6009         * testsuite/libgomp.c/pr26943-1.c: New test.
6010         * testsuite/libgomp.c/pr26943-2.c: New test.
6011         * testsuite/libgomp.c/pr26943-3.c: New test.
6012         * testsuite/libgomp.c/pr26943-4.c: New test.
6013         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
6014         * testsuite/libgomp.c++/pr26943.C: New test.
6015
6016 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
6017
6018         PR middle-end/27337
6019         * testsuite/libgomp.c++/pr27337.C: New test.
6020
6021 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
6022
6023         PR c/26171
6024         * testsuite/libgomp.c/pr26171.c: New test.
6025
6026 2006-04-25  Richard Henderson  <rth@redhat.com>
6027
6028         PR libgomp/25865
6029         * configure.ac: Use GCC_CHECK_TLS.
6030         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
6031         * Makefile.in, aclocal.m4, configure: Regenerate.
6032
6033 2006-04-10  Matthias Klose  <doko@debian.org>
6034
6035         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
6036         directory names containing underscores.
6037
6038 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
6039
6040         PR c++/26691
6041         * testsuite/libgomp.c++/pr26691.C: New test.
6042
6043 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
6044
6045         * testsuite/libgomp.fortran/retval2.f90: New test.
6046
6047 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
6048
6049         * testsuite/libgomp.c++: New directory.
6050
6051 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
6052
6053         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
6054         * config/posix/sem.c: Implement the above.
6055
6056 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
6057
6058         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
6059         define HAVE_BROKEN_POSIX_SEMAPHORES.
6060         * configure: Rebuilt.
6061         * config.h.in: Rebuilt.
6062
6063 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
6064
6065         PR bootstrap/26161
6066         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
6067         for the other pthread check.
6068         * configure: Regenerate.
6069         * config.h.in: Regenerate.
6070
6071 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
6072
6073         PR libgomp/25938
6074         PR libgomp/25984
6075         * Makefile.am (fincludedir): New variable.
6076         (nodist_include_HEADERS): Remove Fortran files.
6077         (nodist_finclude_HEADERS): New variable.
6078         * Makefile.in: Regenerated.
6079
6080 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
6081
6082         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
6083         Remove tests for returning assumed character length arrays.
6084
6085 2006-02-12  Roger Sayle  <roger@eyesopen.com>
6086             John David Anglin  <dave@hiauly1.hia.nrc.ca>
6087
6088         PR libgomp/25936
6089         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
6090
6091 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
6092
6093         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
6094
6095 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
6096
6097         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
6098         part of LD_LIBRARY_PATH manually.
6099
6100 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
6101
6102         PR libgomp/25852
6103         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
6104         libgomp_init.
6105
6106 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
6107
6108         PR libgomp/25884
6109         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
6110         * configure.ac (PERL): Don't set.
6111         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
6112         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
6113         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
6114         * omp.h.in: Wrap the new configure substitutions with @ characters.
6115         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
6116         * aclocal.m4, configure, Makefile.in: Regenerate.
6117         * mkomp_h.pl: Delete.
6118
6119 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
6120
6121         PR libgomp/25259
6122         * configure.ac: Use GCC_HEADER_STDINT.
6123         * libgomp.h: Include gstdint.h.
6124         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
6125         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
6126
6127 2006-01-24  Richard Henderson  <rth@redhat.com>
6128
6129         PR libgomp/25942
6130         * configure.ac: Add AM_MAINTAINER_MODE.
6131         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
6132
6133 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
6134
6135         * Makefile.in: Regenerate.
6136         * testsuite/Makefile.in: Regenerate.
6137         * aclocal.m4: Regenerate.
6138
6139 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
6140
6141         * config/posix/proc.c: Conditional include of sys/loadavg.h for
6142         Solaris.
6143         * configure.ac: Add check for loadavg.h.
6144         (link_gomp): Adjust comment.
6145         * configure: Regenerate.
6146         * config.h.in: Regenerate.
6147
6148 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
6149
6150         PR libgomp/25877
6151         * configure.ac: Remove check for alloca.h.
6152         * configure: Regenerate.
6153         * config.h.in: Regenerate.
6154         * libgomp.h: define gomp_alloca to be __builtin_alloca.
6155         * team.c: Remove use of alloca.h.
6156         Call gomp_alloca instead of alloca.
6157
6158 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
6159
6160         PR libgomp/25877
6161         * team.c: Add include of alloca.h.
6162         * configure.ac: Add check for alloca.h.
6163         * configure: Regenerate.
6164         * config.h.in: Regenerate.
6165
6166 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
6167
6168         PR fortran/25219
6169         * testsuite/libgomp.fortran/pr25219.f90: New test.
6170
6171 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
6172
6173         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
6174         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
6175         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
6176         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
6177         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
6178         testsuite/libgomp.fortran/threadprivate1.f90,
6179         testsuite/libgomp.fortran/threadprivate2.f90,
6180         testsuite/libgomp.fortran/threadprivate3.f90,
6181         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
6182         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
6183         testsuite/libgomp.fortran/omp_parse3.f90: Change required
6184         effective-target to TLS runtime.
6185
6186         * testsuite/libgomp.fortran/pr25162.f: Require
6187         effective-target TLS runtime.
6188
6189 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
6190
6191         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
6192         * testsuite/libgomp.c/nestedfn-3.c: New test.
6193
6194 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
6195
6196         PR fortran/25162
6197         * testsuite/libgomp.fortran/pr25162.f: New test.
6198
6199 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
6200
6201         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
6202         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
6203
6204 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
6205
6206         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
6207         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
6208         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
6209         single.c, team.c, work.c, config/linux/alpha/futex.h,
6210         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
6211         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
6212         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
6213         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
6214         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
6215         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
6216         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
6217         FSF address.
6218
6219 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
6220
6221         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
6222         to nodist_noinst_HEADERS.
6223         * Makefile.in: Rebuilt.
6224
6225         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
6226         add integer count field.
6227         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
6228         omp_nest_lock_t type change.
6229         (omp_init_nest_lock): Likewise.  Initialize count to 0.
6230         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
6231         Increment count.
6232         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
6233         Decrement count.
6234         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
6235         Increment count if successful and return the new nesting level.
6236         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
6237         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
6238         * testsuite/libgomp.c/lib-1.c: New test.
6239         * testsuite/libgomp.fortran/lib1.f90: New test.
6240         * testsuite/libgomp.fortran/lib2.f: New test.
6241         * testsuite/libgomp.fortran/lib3.f: New test.
6242
6243 2005-11-17  Richard Henderson  <rth@redhat.com>
6244
6245         PR 24845
6246         * Makefile.am (nodist_toolexeclib_HEADERS): New.
6247         * configure.ac (link_gomp): New.  Substitute it.
6248         (AC_CONFIG_FILES): Add libgomp.spec.
6249         * libgomp.spec.in: New file.
6250         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
6251         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
6252
6253 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
6254
6255         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
6256         reduction(-:var) behaving the same as reduction(+:var).
6257         * testsuite/libgomp.c/reduction-4.c: New test.
6258
6259 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
6260
6261         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
6262         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
6263         testsuite/libgomp.c/copyin-3.c,
6264         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
6265         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
6266         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
6267         testsuite/libgomp.c++/pr24455.C,
6268         testsuite/libgomp.fortran/threadprivate1.f90,
6269         testsuite/libgomp.fortran/threadprivate2.f90,
6270         testsuite/libgomp.fortran/threadprivate3.f90,
6271         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
6272         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
6273         testsuite/libgomp.fortran/omp_parse3.f90: Require
6274         effective-target TLS.
6275
6276 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
6277
6278         * HEADER: Remove.
6279
6280 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
6281
6282         PR libgomp/24797
6283         * team.c (initialize_team): Pass NULL rather than free as
6284         pthread_key_create destructor.  Initialize thread specific data
6285         pointer in initial thread to a static local variable rather than
6286         malloced memory.
6287
6288 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
6289
6290         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
6291         its location to ld_library_path.
6292
6293 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
6294
6295         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
6296
6297 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
6298
6299         * testsuite/libgomp.c: Rename from libgomp.dg.
6300
6301 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
6302
6303         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
6304         threadprivate variable 'i'.
6305
6306 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
6307
6308         * config/linux/s390/futex.h: New file.
6309         * configure.tgt: Use it.
6310
6311         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
6312         before the parallel.
6313
6314 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
6315
6316         PR c++/24734
6317         * testsuite/libgomp.c++/master-1.C: New test.
6318
6319 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
6320
6321         * testsuite/libgomp.dg/copyin-3.c: New test.
6322
6323 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
6324
6325         * testsuite/libgomp.fortran/retval1.f90: New test.
6326         * testsuite/libgomp.fortran/vla7.f90: New test.
6327
6328 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
6329
6330         * testsuite/libgomp.fortran/vla2.f90: New test.
6331         * testsuite/libgomp.fortran/vla3.f90: New test.
6332         * testsuite/libgomp.fortran/vla4.f90: New test.
6333         * testsuite/libgomp.fortran/vla5.f90: New test.
6334         * testsuite/libgomp.fortran/vla6.f90: New test.
6335
6336 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
6337
6338         * config/linux/sparc/futex.h: New file.
6339         * configure.tgt: Use it.
6340         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
6341
6342         * critical.c: Include stdlib.h.
6343         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
6344         ignoring return value.
6345         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
6346         LIBGOMP_CHECK_SYNC_BUILTINS check.
6347         * configure: Rebuilt.
6348
6349 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
6350
6351         * testsuite/libgomp.fortran/vla1.f90: New test.
6352
6353 2005-10-31  Richard Henderson  <rth@redhat.com>
6354
6355         * testsuite/libgomp.fortran/character2.f90: Fix race condition
6356         setting 's' in different threads.
6357
6358 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
6359
6360         * libgomp.h (attribute_hidden, ialias): Define.
6361         * config/posix/proc.c (omp_get_num_procs): Add ialias.
6362         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
6363         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
6364         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
6365         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
6366         omp_test_lock, omp_test_nest_lock): Likewise.
6367         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
6368         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
6369         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
6370         omp_test_lock, omp_test_nest_lock): Likewise.
6371         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
6372         omp_get_dynamic, omp_get_nested): Likewise.
6373         * parallel.c (omp_get_num_threads, omp_get_max_threads,
6374         omp_get_thread_num, omp_in_parallel): Likewise.
6375         * fortran.c (ialias_redirect): Define.
6376         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
6377         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
6378         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
6379         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
6380         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
6381         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
6382         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
6383         omp_get_wtime): Add ialias_redirect.
6384
6385 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
6386
6387         * fortran.c: Include stdlib.h.
6388
6389 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
6390
6391         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
6392         * Makefile.in: Regenerated.
6393
6394 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
6395
6396         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
6397         * libgomp_f.h.in (omp_check_defines): New function.
6398         * env.c: Include libgomp_f.h.
6399         (initialize_env): Call omp_check_defines.
6400
6401         * testsuite/libgomp.dg/copyin-2.c: New test.
6402         * testsuite/libgomp.c++/copyin-2.C: New test.
6403         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
6404
6405         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
6406         * testsuite/libgomp.fortran/sharing2.f90: New test.
6407
6408         * testsuite/libgomp.dg/copyin-1.c: New test.
6409         * testsuite/libgomp.c++/copyin-1.C: New test.
6410
6411 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
6412
6413         * testsuite/libgomp.fortran/crayptr1.f90: New test.
6414
6415         * testsuite/libgomp.fortran/workshare1.f90: New test.
6416
6417         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
6418         only test.
6419         * libgomp.fortran/sharing1.f90: New test.
6420
6421 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
6422
6423         PR c++/24502
6424         * testsuite/libgomp.c++/loop-7.C: New test.
6425
6426         * testsuite/libgomp.dg/nestedfn-2.c: New test.
6427
6428         * testsuite/libgomp.dg/nestedfn-1.c: New test.
6429         * testsuite/libgomp.fortran/reduction6.f90: New test.
6430         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
6431
6432 2005-10-23  Richard Henderson  <rth@redhat.com>
6433
6434         * testsuite/libgomp.c++/ctor-1.C: New.
6435         * testsuite/libgomp.c++/ctor-2.C: New.
6436         * testsuite/libgomp.c++/ctor-3.C: New.
6437         * testsuite/libgomp.c++/ctor-4.C: New.
6438         * testsuite/libgomp.c++/ctor-5.C: New.
6439         * testsuite/libgomp.c++/ctor-6.C: New.
6440         * testsuite/libgomp.c++/ctor-7.C: New.
6441         * testsuite/libgomp.c++/ctor-8.C: New.
6442         * testsuite/libgomp.c++/ctor-9.C: New.
6443
6444 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
6445
6446         PR 24455
6447         * testsuite/libgomp.c++/pr24455-1.C: New test.
6448         * testsuite/libgomp.c++/pr24455.C: New test.
6449         * testsuite/libgomp.dg/pr24455-1.c: New test.
6450         * testsuite/libgomp.dg/pr24455.c: New test.
6451
6452 2005-10-20  Richard Henderson  <rth@redhat.com>
6453
6454         * testsuite/libgomp.c++/loop-6.C: New.
6455         * testsuite/libgomp.dg/loop-3.c: New.
6456
6457 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
6458
6459         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
6460         explicitly private.
6461         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
6462         explicitly shared.
6463
6464 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
6465
6466         * testsuite/libgomp.fortran/jacobi.f: New test.
6467
6468 2005-10-19  Richard Henderson  <rth@redhat.com>
6469
6470         * configure.tgt (i?86-linux): Default to with_arch instead of
6471         CFLAGS.  Add -mtune to match target_cpu.
6472         (x86_64-linux): Tune to i686.
6473
6474         * fortran.c (omp_test_nest_lock_): Fix typo.
6475
6476 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
6477
6478         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
6479         gomp_ordered_sync): Do nothing if team->nthreads == 1.
6480         * testsuite/libgomp.dg/ordered-3.c: New test.
6481
6482         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
6483         Remove volatile keyword.
6484
6485         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
6486         in COMMON block to avoid warnings on 64-bit targets.
6487
6488 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
6489
6490         * testsuite/libgomp.dg/shared-3.c: New test.
6491
6492 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
6493
6494         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
6495         * testsuite/libgomp.fortran/reduction5.f90: New test.
6496
6497 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
6498
6499         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
6500         dg-options.
6501         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
6502         flush loop now that __sync_synchronize has proper memory barrier.
6503         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
6504         Add -ffixed-form to dg-options.
6505
6506 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
6507
6508         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
6509         from subdirectories.
6510         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
6511         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
6512         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
6513         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
6514         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
6515         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
6516         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
6517         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
6518         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
6519         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
6520         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
6521         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
6522         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
6523         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
6524         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
6525         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
6526         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
6527         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
6528         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
6529         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
6530         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
6531         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
6532         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
6533         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
6534         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
6535
6536 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
6537
6538         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
6539         lang_library_path exists.  Use find instead of glob to gather tests.
6540         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
6541
6542 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
6543
6544         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
6545         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
6546         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
6547         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
6548         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
6549         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
6550         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
6551         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
6552         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
6553         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
6554         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
6555         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
6556         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
6557
6558 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
6559
6560         * testsuite/libgomp.dg/vla-1.c: New test.
6561
6562         * testsuite/libgomp.fortran/reference2.f90: New test.
6563
6564         * testsuite/libgomp.fortran/character2.f90: Remove explicit
6565         declaration of omp_get_thread_num.
6566         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
6567         use omp_lib.
6568
6569         * testsuite/libgomp.fortran/reduction1.f90: New test.
6570         * testsuite/libgomp.fortran/reduction2.f90: New test.
6571         * testsuite/libgomp.fortran/reduction3.f90: New test.
6572         * testsuite/libgomp.fortran/reduction4.f90: New test.
6573
6574 2005-10-13  Richard Henderson  <rth@redhat.com>
6575
6576         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
6577         * Makefile.in: Regenerate.
6578         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
6579         * libgomp.h: Include bar.h.
6580         (struct gomp_barrier): Remove.
6581         (struct gomp_team): Add barrier.  Replace master_barrier with
6582         master_release.  Replace threads with ordered_release.
6583         (struct gomp_thread): Replace barrier with release.
6584         * ordered.c (gomp_ordered_first): Update for ordered_release change.
6585         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
6586         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
6587         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
6588         (GOMP_single_copy_end): Likewise.
6589         * team.c (gomp_threads_dock): New.
6590         (gomp_barrier_init, gomp_barrier_destroy): Remove.
6591         (gomp_thread_start): Use gomp_barrier_wait.
6592         (new_team, free_team): Update for gomp_team changes.
6593         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
6594         (gomp_team_end): Use gomp_barrier_wait.
6595         (initialize_team): Update for gomp_thread changes.
6596         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
6597         (gomp_work_share_end_nowait): Use atomic ops when available.
6598         * config/linux/bar.c, config/linux/bar.h: New files.
6599         * config/posix/bar.c, config/posix/bar.h: New files.
6600
6601 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
6602
6603         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
6604         * testsuite/libgomp.dg/single-2.c: New test.
6605
6606         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
6607         lang_link_flags): Unset, so that they aren't inherited from previously
6608         sourced *.exp.
6609
6610         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
6611
6612 2005-10-12  Richard Henderson  <rth@redhat.com>
6613
6614         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
6615         (libgomp_init): Use lang_test_file, lang_library_path, and
6616         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
6617
6618         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
6619         (lang_test_file, lang_link_flags): New.
6620         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
6621
6622         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
6623         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
6624         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
6625         testsuite/libgomp.c++/parallel-1.C,
6626         testsuite/libgomp.c++/reduction-1.C,
6627         testsuite/libgomp.c++/reduction-2.C,
6628         testsuite/libgomp.c++/reduction-3.C,
6629         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
6630         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
6631         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
6632         New files, largely cribbed from the C testsuite.
6633
6634 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
6635
6636         * testsuite/libgomp.fortran/character1.f90: New test.
6637         * testsuite/libgomp.fortran/character2.f90: New test.
6638
6639         * testsuite/libgomp.dg/nested-1.c: New test.
6640         * testsuite/libgomp.dg/nested-2.c: New test.
6641         * testsuite/libgomp.fortran/do1.f90: New test.
6642         * testsuite/libgomp.fortran/do2.f90: New test.
6643
6644         * testsuite/libgomp.fortran/reference1.f90: New test.
6645
6646 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
6647
6648         * testsuite/libgomp.dg/reduction-1.c: New test.
6649         * testsuite/libgomp.dg/reduction-2.c: New test.
6650         * testsuite/libgomp.dg/reduction-3.c: New test.
6651
6652 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
6653
6654         * testsuite/libgomp.dg/atomic-1.c: New test.
6655         * testsuite/libgomp.dg/atomic-2.c: New test.
6656
6657 2005-10-09  Richard Henderson  <rth@redhat.com>
6658
6659         * critical.c (atomic_lock): New.
6660         (initialize_critical): Initialize it.
6661         (GOMP_atomic_start, GOMP_atomic_end): New.
6662         * libgomp.map: Export them.
6663         * libgomp_g.h: Declare them.
6664
6665         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
6666
6667 2005-10-02  Richard Henderson  <rth@redhat.com>
6668
6669         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
6670         to XCFLAGS instead of CFLAGS.
6671
6672 2005-09-30  Richard Henderson  <rth@redhat.com>
6673
6674         * configure.ac: Determine whether -pthread or -lpthread is needed.
6675         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
6676         * Makefine.in, configure: Rebuild.
6677
6678 2005-09-28  Richard Henderson  <rth@redhat.com>
6679
6680         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
6681         * testsuite/libgomp.dg/omp-single-3.c: New test.
6682
6683 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
6684
6685         * testsuite/libgomp.dg/omp-single-2.c: New test.
6686         * testsuite/libgomp.dg/shared-2.c: Fix return code.
6687
6688 2005-09-27  Richard Henderson  <rth@redhat.com>
6689
6690         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
6691         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
6692
6693 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
6694
6695         * testsuite/libgomp.dg/omp-loop03.c: New test.
6696
6697 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
6698
6699         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
6700
6701 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
6702
6703         * testsuite/libgomp.dg/omp-single-1.c: New test.
6704         * testsuite/libgomp.dg/shared-1.c: Return 0.
6705         Add prototype for abort.
6706         * testsuite/libgomp.dg/shared-2.c: Likewise.
6707
6708 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
6709
6710         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
6711         constructs.
6712
6713 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
6714
6715         * testsuite/libgomp.dg/shared-1.c: New test.
6716         * testsuite/libgomp.dg/shared-2.c: New test.
6717
6718 2005-09-24  Richard Henderson  <rth@redhat.com>
6719
6720         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
6721
6722 2005-09-24  Richard Henderson  <rth@redhat.com>
6723
6724         * iter.c (gomp_iter_static_next): Round up when computing number
6725         of iterations.  Don't bother distributing a remainder equally.
6726
6727         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
6728         Don't call srand.  Zero b before testing.
6729         (main): New.
6730
6731 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
6732
6733         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
6734         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
6735
6736 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
6737
6738         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
6739         without !$omp end do, followed immediately by subroutine end.
6740
6741 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
6742
6743         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
6744
6745 2005-09-22  Richard Henderson  <rth@redhat.com>
6746
6747         * critical.c (GOMP_critical_name_start): Change argument to void**.
6748         Reuse the pointer space if the mutex fits.
6749         (GOMP_critical_name_end): Likewise.
6750         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
6751         * libgomp_g.h (GOMP_critical_name_start): Update decl.
6752         (GOMP_critical_name_end): Likewise.
6753         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
6754         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
6755
6756 2005-09-20  Richard Henderson  <rth@redhat.com>
6757
6758         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
6759         (create_lock_lock): New.
6760         (initialize_critical): Initialize it.
6761         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
6762         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
6763
6764 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
6765
6766         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
6767
6768 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
6769
6770         * testsuite/libgomp.dg/omp-loop01.c: New test.
6771         * testsuite/libgomp.dg/omp-loop02.c: New test.
6772
6773 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
6774
6775         * configure.ac (AC_PROG_FC): Add.
6776         (USE_FORTRAN): New automake conditional.
6777         * configure: Rebuilt.
6778         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
6779         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
6780         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
6781         Add rules to build them.
6782         * Makefile.in: Rebuilt.
6783         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
6784         OMP_NEST_LOCK_KIND.
6785         * libgomp.map: Add Fortran wrappers.
6786         * libgomp_f.h.in: New file.
6787         * omp_lib.h.in: New file.
6788         * omp_lib.f90.in: New file.
6789         * fortran.c: New file.
6790         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
6791         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
6792         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
6793         libgfortran has been built.
6794         * testsuite/libgomp.fortran/fortran.exp: New file.
6795         * testsuite/libgomp.fortran/omp_cond1.f: New test.
6796         * testsuite/libgomp.fortran/omp_cond2.f: New test.
6797         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
6798         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
6799         * testsuite/libgomp.fortran/omp_hello.f: New test.
6800         * testsuite/libgomp.fortran/omp_orphan.f: New test.
6801         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
6802         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
6803         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
6804         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
6805         * testsuite/libgomp.fortran/omp_reduction.f: New test.
6806         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
6807         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
6808
6809 2005-08-30  Richard Henderson  <rth@redhat.com>
6810
6811         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
6812         function for when aliases are not usable.
6813         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
6814         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
6815         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
6816         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
6817         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
6818         GOMP_loop_ordered_guided_next): Likewise.
6819         * ordered.c (GOMP_ordered_start): Likewise.
6820
6821 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
6822
6823         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
6824         * testsuite/libgomp.dg/omp_hello.c: Fix return code
6825         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
6826         * testsuite/libgomp.dg/omp_orphan.c: Likewise
6827         * testsuite/libgomp.dg/omp_reduction.c: Likewise
6828         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
6829         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
6830         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
6831         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
6832
6833 2005-07-07  Eric Christopher  <echristo@redhat.com>
6834             Diego Novillo  <dnovillo@redhat.com>
6835
6836         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
6837         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
6838         up code.
6839         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
6840         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
6841         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
6842         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
6843         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
6844         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
6845         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
6846
6847 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
6848
6849         * TOPLEVEL.patch: Remove.
6850
6851 2005-05-16  Richard Henderson  <rth@redhat.com>
6852
6853         * configure.ac: Test for clock_gettime.
6854         * config.h.in, configure: Rebuild.
6855         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
6856         (omp_get_wtime): Use clock_gettime if available.
6857         (omp_get_wtick): Use clock_getres if available.
6858
6859 2005-05-11  Richard Henderson  <rth@redhat.com>
6860
6861         * config/linux/ia64/futex.h: New file.
6862         * configure.tgt: Use it.
6863
6864         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
6865
6866 2005-05-07  Richard Henderson  <rth@redhat.com>
6867
6868         * config/linux/powerpc/futex.h: New file.
6869         * configure.tgt: Use it.
6870
6871         * config/linux/i486/futex.h: Merge ...
6872         * config/linux/x86_64/futex.h: ... into ...
6873         * config/linux/x86/futex.h: ... here.
6874         * configure.tgt: Update to match.
6875
6876 2005-05-06  Richard Henderson  <rth@redhat.com>
6877
6878         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
6879         * config/linux/i486/futex.h: Likewise.
6880         * config/linux/x86_64/futex.h: Likewise.
6881
6882         * config/linux/lock.c: New file.
6883         * config/linux/omp-lock.h: New file.
6884
6885         * critical.c, env.h: Don't include omp.h
6886         * config/posix/lock.c: Include libgomp.h instead of omp.h.
6887         * config/posix/time.c: Likewise.
6888         * config/posix/omp-lock.h: New file.
6889         * libgomp.h: Include omp-lock.h and omp.h.
6890         * Makefile.am (nodist_include_HEADERS): New.
6891         (omp.h): New rule.
6892         * configure.ac (PERL): New.
6893         * mkomp_h.pl: New file.
6894         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
6895         with templates.
6896         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
6897
6898         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
6899         build directory.  Re-add -march=i486 hack.
6900
6901         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
6902         (libgomp_link_flags): Remove.
6903         (libgomp_initialized): Remove.
6904         (libgomp_init): Don't protect from reinitialization.  Copy code
6905         from libstdc++ for getting the multilib set correctly.
6906
6907 2005-05-05  Richard Henderson  <rth@redhat.com>
6908
6909         * config/linux/alpha/futex.h: New file.
6910         * configure.tgt (alpha*-*-linux*): Use it.
6911
6912         * config/posix/mutex.c: New file.
6913         * config/posix/sem.c: Use libgomp.h.
6914
6915         * configure.tgt (x86_64-linux): Also test CC for -m32.
6916         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
6917
6918         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
6919         after $gccpath.
6920
6921         * Makefile.am (SUBDIRS): New.
6922         (libgomp_la_LDFLAGS): Add -lpthread.
6923         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
6924         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
6925
6926         * libgomp_g.h: New file.
6927         * libgomp.h: Split out all public declarations to libgomp_g.h.
6928         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
6929         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
6930         * config/linux/sem.h: Likewise.
6931         * config/posix/sem.h: Likewise.
6932
6933         * Makefile.am (AM_LDFLAGS): New.
6934         (libgomp_version_script): Split out from ...
6935         (libgomp_la_LDFLAGS): ... here.
6936         (libgomp_version_info): New.
6937         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
6938         (LIBGOMP_ENABLE): New.
6939         (LIBGOMP_CHECK_LINKER_FEATURES): New.
6940         (LIBGOMP_ENABLE_SYMVERS): New.
6941         * configure.ac (AC_INIT): Version 1.0.
6942         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
6943         (enable-linux-futex): Likewise.  Rename from enable-futex.
6944         (libtool_VERSION): New.
6945         (LIBGOMP_ENABLE_SYMVERS): Use it.
6946         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
6947         * Makefile.in, aclocal.m4, configure: Rebuild.
6948
6949         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
6950         (gomp_mutex_unlock_slow): Fix typo.
6951         * config/linux/sem.c: Similarly.
6952         (gomp_sem_post_slow): Fix typo.
6953         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
6954         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
6955         [__PIC__] (sys_futex0): Don't use tmp output in asm.
6956
6957         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
6958         (libgomp_la_LDFLAGS): Add top_srcdir to path.
6959         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
6960         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
6961         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
6962         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
6963         LDFLAGS.  Pull enable_futex check to top-level.
6964         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
6965         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
6966
6967         First attempt at real configury.
6968         * Makefile, config.h: Remove file.
6969         * Makefile.am, Makefile.in: New file.
6970         * acinclude.m4 aclocal.m4: New file.
6971         * configure.ac, configure.tgt, configure: New file.
6972
6973         * config/posix/lock.c: Rename from sys-lock.c.
6974         * config/posix/mutex.h: Rename from sys-mutex.h.
6975         * config/posix/sem.c: Rename from sys-sem.c.
6976         * config/posix/sem.h: Rename from sys-sem.h.
6977         * config/posix/proc.c: Rename from sys-proc.c.
6978         * config/posix/time.c: Rename from sys-proc.c.
6979
6980         * config/linux/mutex.c: New file.
6981         * config/linux/mutex.h: New file.
6982         * config/linux/sem.c: New file.
6983         * config/linux/sem.h: New file.
6984         * config/linux/i486/futex.h: New file.
6985         * config/linux/x86_64/futex.h: New file.
6986
6987 2005-05-04  Richard Henderson  <rth@redhat.com>
6988
6989         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
6990         * libgomp.h: Declare them.
6991         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
6992         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
6993
6994 2005-05-04  Richard Henderson  <rth@redhat.com>
6995
6996         * libgomp-1 code drop
6997
6998 2005-05-04  Richard Henderson  <rth@redhat.com>
6999
7000         * iter.c (gomp_iter_static_next): Return tri-state on 0.
7001         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
7002         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
7003         (gomp_iter_static_next): Update.
7004         (gomp_ordered_static_next): Update.
7005         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
7006         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
7007         totally empty range.
7008         (gomp_loop_ordered_static_next): Refine test for calling
7009         gomp_ordered_static_next.
7010         * testsuite/ordered-1.c: Add case for more threads than iterations.
7011
7012         * iter.c (gomp_iter_runtime_next_locked): Remove.
7013         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
7014         gomp_loop_guided_start, gomp_loop_ordered_static_start,
7015         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
7016         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
7017         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
7018         gomp_loop_ordered_guided_next): Downcase name, make static, add
7019         an external alias with the old name.
7020         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
7021         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
7022         switch and call one of the above static functions.
7023         * libgomp.h: Update.
7024
7025         * work.c (gomp_work_share_start): Lock the mutex for !first too.
7026         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
7027         GOMP_loop_guided_start, GOMP_loop_runtime_start,
7028         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
7029         GOMP_loop_ordered_guided_start): Update to match.
7030         * sections.c (GOMP_sections_start): Likewise.
7031         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
7032
7033         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
7034         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
7035         Use bounds check instead of modulus.
7036         (gomp_ordered_sync): Split out of GOMP_ordered_start.
7037         (gomp_ordered_last): Don't sync with ordered_owner here.
7038         (gomp_ordered_next): Likewise.
7039         (gomp_ordered_static_loop_next): Likewise.
7040         * loop.c, libgomp.h: Update to match.
7041
7042         * libgomp.h (GOMP_barrier): Declare.
7043
7044         * testsuite/barrier-1.c: New file.
7045         * testsuite/critical-1.c: New file.
7046         * testsuite/ordered-2.c: New file.
7047         * testsuite/ordered-1.c: New file.
7048         * testsuite/sections-1.c: New file.
7049         * testsuite/single-1.c: New file.
7050         * testsuite/Makefile (TESTS): Add them.
7051
7052 2005-05-04  Richard Henderson  <rth@redhat.com>
7053
7054         * libgomp.h (struct gomp_work_share): Add ordered_owner.
7055         * loop.c (GOMP_loop_static_start): If not the startup thread,
7056         acquire the mutex to wait for initialization complete.
7057         (GOMP_loop_ordered_static_start): Likewise.
7058         (GOMP_loop_ordered_runtime_start): Likewise.
7059         (GOMP_loop_ordered_static_first): Remove.
7060         (GOMP_loop_ordered_dynamic_first): Remove.
7061         (GOMP_loop_ordered_guided_first): Remove.
7062         (GOMP_loop_ordered_runtime_first): Remove.
7063         * ordered.c (gomp_ordered_loop_first): Post to own release when
7064         we're the first thread.
7065         (gomp_ordered_loop_last): Wait on release if not owner.
7066         (gomp_ordered_loop_next): Likewise.
7067         (gomp_ordered_static_loop_init): New.
7068         (gomp_ordered_static_loop_next): Use ordered_owner.
7069         (GOMP_ordered_start): Likewise.
7070         * work.c (gomp_new_work_share): Initialize ordered_owner.
7071
7072 2005-05-03  Richard Henderson  <rth@redhat.com>
7073
7074         * Makefile (OPT): New.
7075         (CFLAGS): Use it.
7076
7077         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
7078         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
7079         * libgomp.h, libgomp.map, NOTES: Update to match.
7080
7081         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
7082         Add initialized and thr members.
7083         (gomp_thread_start): Pause when initially spawned to wait for
7084         the whole team to be created.
7085         (gomp_team_start): Release team members at the end.
7086
7087         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
7088         (f_foo_1): Use GOMP_loop_end.
7089         (f_foo_2): Use GOMP_loop_end_nowait.
7090
7091         * testsuite/loop-2.c: New file.
7092         * testsuite/Makefile (TESTS): Add it.
7093
7094 2005-05-03  Richard Henderson  <rth@redhat.com>
7095
7096         * iter.c (gomp_iter_static_next): Fix overflow check typo.
7097         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
7098         * team.c (new_team): Initialize oldest_live_gen to 1 if no
7099         initial work_share.
7100
7101         * testsuite/Makefile: New file.
7102         * testsuite/loop-1.c: New file.
7103
7104 2005-05-03  Richard Henderson  <rth@redhat.com>
7105
7106         Initial implementation and checkin.
7107 \f
7108 Copyright (C) 2005-2016 Free Software Foundation, Inc.
7109
7110 Copying and distribution of this file, with or without modification,
7111 are permitted in any medium without royalty provided the copyright
7112 notice and this notice are preserved.