libgomp/ChangeLog

   1 2016-01-15  Jakub Jelinek  <jakub@redhat.com>
   2
   3         * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
   4
   5 2016-01-15  Cesar Philippidis  <cesar@codesourcery.com>
   6
   7         * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
   8
   9 2016-01-12  James Norris  <jnorris@codesourcery.com>
  10
  11         * libgomp.texi: Updates for OpenACC.
  12
  13 2016-01-11  Alexander Monakov  <amonakov@ispras.ru>
  14
  15         * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
  16
  17 2016-01-07  H.J. Lu  <hongjiu.lu@intel.com>
  18
  19         PR fortran/66680
  20         * testsuite/libgomp.fortran/pr66680.f90: New test.
  21
  22 2016-01-07  Jakub Jelinek  <jakub@redhat.com>
  23
  24         PR middle-end/68960
  25         * testsuite/libgomp.c/pr68960.c: New test.
  26
  27 2016-01-06  Nathan Sidwell  <nathan@acm.org>
  28
  29         * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
  30         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
  31
  32 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
  33
  34         Update copyright years.
  35
  36         * libgomp.texi: Bump @copying's copyright year.
  37
  38 2015-12-31  Nathan Sidwell  <nathan@acm.org>
  39
  40         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
  41         dg-additional-options syntax.
  42         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
  43         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
  44         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
  45         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
  46         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
  47         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
  48         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
  49         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
  50         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
  51         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
  52         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
  53         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
  54         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
  55         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
  56         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
  57         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
  58         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
  59         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
  60
  61 2015-12-15  Ilya Verbin  <ilya.verbin@intel.com>
  62
  63         * libgomp.h (REFCOUNT_LINK): Define.
  64         (struct splay_tree_key_s): Add link_key.
  65         * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
  66         Replace target address of the pointer with target address of newly
  67         mapped object in the splay tree.  Set link pointer on target to the
  68         device address of the mapped object.
  69         (gomp_unmap_vars): Restore target address of the pointer in the splay
  70         tree for REFCOUNT_LINK objects after unmapping.
  71         (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
  72         declare target link" objects.
  73         (gomp_unload_image_from_device): Replace j with i.  Force unmap of all
  74         "omp declare target link" objects, which were mapped for the image.
  75         (gomp_exit_data): Restore target address of the pointer in the splay
  76         tree for REFCOUNT_LINK objects after unmapping.
  77         * testsuite/libgomp.c/target-link-1.c: New file.
  78
  79 2015-12-14  Ilya Verbin  <ilya.verbin@intel.com>
  80
  81         * libgomp.h (gomp_device_state): New enum.
  82         (struct gomp_device_descr): Replace is_initialized with state.
  83         (gomp_fini_device): Remove declaration.
  84         * oacc-host.c (host_dispatch): Use state instead of is_initialized.
  85         * oacc-init.c (acc_init_1): Use state instead of is_initialized.
  86         (acc_shutdown_1): Likewise.  Inline gomp_fini_device.
  87         (acc_set_device_type): Use state instead of is_initialized.
  88         (acc_set_device_num): Likewise.
  89         * target.c (resolve_device): Use state instead of is_initialized.
  90         Do not initialize finalized device.
  91         (gomp_map_vars): Do nothing if device is finalized.
  92         (gomp_unmap_vars): Likewise.
  93         (gomp_update): Likewise.
  94         (GOMP_offload_register_ver): Use state instead of is_initialized.
  95         (GOMP_offload_unregister_ver): Likewise.
  96         (gomp_init_device): Likewise.
  97         (gomp_unload_device): Likewise.
  98         (gomp_fini_device): Remove.
  99         (gomp_get_target_fn_addr): Do nothing if device is finalized.
 100         (GOMP_target): Go to host fallback if device is finalized.
 101         (GOMP_target_ext): Likewise.
 102         (gomp_exit_data): Do nothing if device is finalized.
 103         (gomp_target_task_fn): Go to host fallback if device is finalized.
 104         (gomp_target_fini): New static function.
 105         (gomp_target_init): Use state instead of is_initialized.
 106         Call gomp_target_fini at exit.
 107
 108 2015-12-09  Tom de Vries  <tom@codesourcery.com>
 109
 110         PR tree-optimization/68716
 111         * testsuite/libgomp.c/omp-nested-2.c: New test.
 112
 113 2015-12-02  Thomas Schwinge  <thomas@codesourcery.com>
 114
 115         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
 116         target openacc_nvidia_accel_selected.
 117         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
 118         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
 119         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
 120         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
 121
 122 2015-12-01  Julian Brown  <julian@codesourcery.com>
 123             James Norris  <James_Norris@mentor.com>
 124
 125         * oacc-parallel.c (GOACC_host_data): New function.
 126         * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
 127         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
 128         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
 129         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
 130         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
 131         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
 132         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
 133
 134 2015-11-30  James Norris  <jnorris@codesourcery.com>
 135             Cesar Philippidis  <cesar@codesourcery.com>
 136
 137         libgomp/
 138         * libgomp.oacc-fortran/routine-5.f90: New test.
 139         * libgomp.oacc-fortran/routine-7.f90: New test.
 140         * libgomp.oacc-fortran/routine-9.f90: New test.
 141
 142 2015-11-30  Tom de Vries  <tom@codesourcery.com>
 143
 144         PR tree-optimization/46032
 145         * testsuite/libgomp.c/pr46032.c: New test.
 146
 147 2015-11-27  Jakub Jelinek  <jakub@redhat.com>
 148
 149         PR libgomp/68579
 150         * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
 151         (gomp_create_target_task): Call it before freeing
 152         GOMP_TARGET_TASK_DATA tasks.
 153
 154         PR c/63326
 155         * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
 156         in between case label and OpenMP standalone directives.
 157         * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
 158
 159 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
 160
 161         * configure: Regenerate.
 162
 163 2015-11-26  Jakub Jelinek  <jakub@redhat.com>
 164
 165         * testsuite/libgomp.c/target-35.c: New test.
 166
 167 2015-11-22  James Norris  <jnorris@codesourcery.com>
 168             Cesar Philippidis  <cesar@codesourcery.com>
 169
 170         * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
 171         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
 172         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
 173         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
 174         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
 175
 176 2015-11-20  Jakub Jelinek  <jakub@redhat.com>
 177
 178         PR middle-end/68221
 179         * testsuite/libgomp.c/reduction-11.c: Remove xfail.
 180         * testsuite/libgomp.c/reduction-12.c: Likewise.
 181         * testsuite/libgomp.c++/reduction-11.C: Likewise.
 182         * testsuite/libgomp.c++/reduction-12.C: Likewise.
 183
 184 2015-11-19  Nathan Sidwell  <nathan@codesourcery.com>
 185
 186         * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
 187         * libgomp.oacc-c-c++-common/reduction-flt.c: New.
 188         * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
 189         * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
 190         * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
 191         and fix.
 192         * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
 193         * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
 194
 195 2015-11-18  Nathan Sidwell  <nathan@codesourcery.com>
 196
 197         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
 198         worker & gang cases.
 199         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
 200
 201 2015-11-17  Cesar Philippidis  <cesar@codesourcery.com>
 202
 203         * config/nvptx/priority_queue.c: New file.
 204
 205 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
 206
 207         * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
 208         sections.
 209
 210 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
 211             Aldy Hernandez  <aldyh@redhat.com>
 212             Ilya Verbin  <ilya.verbin@intel.com>
 213
 214         * ordered.c (gomp_doacross_init, GOMP_doacross_post,
 215         GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
 216         GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
 217         iterators or IV by chunk size.
 218         * parallel.c (gomp_resolve_num_threads): Don't assume that
 219         if thr->ts.team is non-NULL, then pool must be non-NULL.
 220         * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
 221         * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
 222         GOMP_PLUGIN_target_task_completion.
 223         * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
 224         * Makefile.in: Regenerate.
 225         * libgomp.h: Shuffle prototypes and forward definitions around so
 226         priority queues can be defined.
 227         (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
 228         (enum gomp_target_task_state): New enum.
 229         (struct gomp_target_task): Add state, tgt, task and team fields.
 230         (gomp_create_target_task): Change return type to bool, add
 231         state argument.
 232         (gomp_target_task_fn): Change return type to bool.
 233         (struct gomp_device_descr): Add async_run_func.
 234         (struct gomp_task): Remove children, next_child, prev_child,
 235         next_queue, prev_queue, next_taskgroup, prev_taskgroup.
 236         Add pnode field.
 237         (struct gomp_taskgroup): Remove children.
 238         Add taskgroup_queue.
 239         (struct gomp_team): Change task_queue type to a priority queue.
 240         (splay_compare): Define inline.
 241         (priority_queue_offset): New.
 242         (priority_node_to_task): New.
 243         (task_to_priority_node): New.
 244         * oacc-mem.c: Do not include splay-tree.h.
 245         * priority_queue.c: New file.
 246         * priority_queue.h: New file.
 247         * splay-tree.c: Do not include splay-tree.h.
 248         (splay_tree_foreach_internal): New.
 249         (splay_tree_foreach): New.
 250         * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
 251         (splay_tree_callback): Define typedef.
 252         * target.c (splay_compare): Move to libgomp.h.
 253         (GOMP_target): Don't adjust *thr in any way around running offloaded
 254         task.
 255         (GOMP_target_ext): Likewise.  Handle target nowait.
 256         (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
 257         return value from gomp_create_target_task, if false, fallthrough
 258         as if no dependencies exist.
 259         (gomp_target_task_fn): Change return type to bool, return true
 260         if the task should have another part scheduled later.  Handle
 261         target nowait.
 262         (gomp_load_plugin_for_device): Initialize async_run.
 263         * task.c (gomp_init_task): Initialize children_queue.
 264         (gomp_clear_parent_in_list): New.
 265         (gomp_clear_parent_in_tree): New.
 266         (gomp_clear_parent): Handle priorities.
 267         (GOMP_task): Likewise.
 268         (priority_queue_move_task_first,
 269         gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
 270         New functions.
 271         (gomp_create_target_task): Use priority queues.  Change return type
 272         to bool, add state argument, return false if for async
 273         {{enter,exit} data,update} constructs no dependencies need to be
 274         waited for, handle target nowait.  Set task->fn to NULL instead of
 275         gomp_target_task_fn.
 276         (verify_children_queue): Remove.
 277         (priority_list_upgrade_task): New.
 278         (priority_queue_upgrade_task): New.
 279         (verify_task_queue): Remove.
 280         (priority_list_downgrade_task): New.
 281         (priority_queue_downgrade_task): New.
 282         (gomp_task_run_pre): Use priority queues.
 283         Abstract code out to priority_queue_downgrade_task.
 284         (gomp_task_run_post_handle_dependers): Use priority queues.
 285         (gomp_task_run_post_remove_parent): Likewise.
 286         (gomp_task_run_post_remove_taskgroup): Likewise.
 287         (gomp_barrier_handle_tasks): Likewise.  Handle target nowait target
 288         tasks specially.
 289         (GOMP_taskwait): Likewise.
 290         (gomp_task_maybe_wait_for_dependencies): Likewise.  Abstract code to
 291         priority-queue_upgrade_task.
 292         (GOMP_taskgroup_start): Use priority queues.
 293         (GOMP_taskgroup_end): Likewise.  Handle target nowait target tasks
 294         specially.  If taskgroup is NULL, and thr->ts.level is 0, act as a
 295         barrier.
 296         * taskloop.c (GOMP_taskloop): Handle priorities.
 297         * team.c (gomp_new_team): Call priority_queue_init.
 298         (free_team): Call priority_queue_free.
 299         (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
 300         team created for target nowait in implicit parallel region.
 301         (gomp_team_start): For nested check, test thr->ts.level instead of
 302         thr->ts.team != NULL.
 303         * testsuite/libgomp.c/doacross-3.c: New test.
 304         * testsuite/libgomp.c/ordered-5.c: New test.
 305         * testsuite/libgomp.c/priority.c: New test.
 306         * testsuite/libgomp.c/target-31.c: New test.
 307         * testsuite/libgomp.c/target-32.c: New test.
 308         * testsuite/libgomp.c/target-33.c: New test.
 309         * testsuite/libgomp.c/target-34.c: New test.
 310
 311 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
 312
 313         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
 314
 315         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
 316         loop is sequential.
 317
 318 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
 319
 320         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
 321         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
 322
 323 2015-11-12  James Norris  <jnorris@codesourcery.com>
 324             Joseph Myers  <joseph@codesourcery.com>
 325
 326         * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
 327         * oacc-parallel.c (GOACC_declare): New function.
 328         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
 329         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
 330         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
 331         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
 332         * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
 333
 334 2015-11-12  Nathan Sidwell  <nathan@codesourcery.com>
 335
 336         * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
 337
 338 2015-11-1  Nathan Sidwell  <nathan@codesourcery.com>
 339
 340         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
 341         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
 342
 343 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
 344
 345         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
 346         inadvertent commit.
 347
 348 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
 349
 350         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
 351         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
 352         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
 353         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
 354         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
 355
 356 2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>
 357
 358         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
 359         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
 360
 361 2015-11-05  Jakub Jelinek  <jakub@redhat.com>
 362             Ilya Verbin  <ilya.verbin@intel.com>
 363
 364         * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
 365         GOMP_loop_nonmonotonic_dynamic_start,
 366         GOMP_loop_nonmonotonic_guided_next,
 367         GOMP_loop_nonmonotonic_guided_start,
 368         GOMP_loop_ull_nonmonotonic_dynamic_next,
 369         GOMP_loop_ull_nonmonotonic_dynamic_start,
 370         GOMP_loop_ull_nonmonotonic_guided_next,
 371         GOMP_loop_ull_nonmonotonic_guided_start,
 372         GOMP_parallel_loop_nonmonotonic_dynamic,
 373         GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
 374         (GOMP_target_41): Renamed to ...
 375         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
 376         arguments.
 377         (GOMP_target_data_41): Renamed to ...
 378         (GOMP_target_data_ext): ... this.
 379         (GOMP_target_update_41): Renamed to ...
 380         (GOMP_target_update_ext): ... this.
 381         * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
 382         GOMP_target_data_ext and GOMP_target_update_ext instead of
 383         GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
 384         Export GOMP_loop_nonmonotonic_dynamic_next,
 385         GOMP_loop_nonmonotonic_dynamic_start,
 386         GOMP_loop_nonmonotonic_guided_next,
 387         GOMP_loop_nonmonotonic_guided_start,
 388         GOMP_loop_ull_nonmonotonic_dynamic_next,
 389         GOMP_loop_ull_nonmonotonic_dynamic_start,
 390         GOMP_loop_ull_nonmonotonic_guided_next,
 391         GOMP_loop_ull_nonmonotonic_guided_start,
 392         GOMP_parallel_loop_nonmonotonic_dynamic and
 393         GOMP_parallel_loop_nonmonotonic_guided.
 394         * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
 395         GOMP_parallel_loop_nonmonotonic_guided,
 396         GOMP_loop_nonmonotonic_dynamic_start,
 397         GOMP_loop_nonmonotonic_guided_start,
 398         GOMP_loop_nonmonotonic_dynamic_next,
 399         GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
 400         * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
 401         GOMP_loop_ull_nonmonotonic_guided_start,
 402         GOMP_loop_ull_nonmonotonic_dynamic_next,
 403         GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
 404         * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
 405         functions.
 406         (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER.  For
 407         GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
 408         Use gomp_map_val function.
 409         (gomp_target_fallback_firstprivate): New static function.
 410         (GOMP_target_41): Renamed to ...
 411         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
 412         arguments.  Move firstprivate fallback handling into a new
 413         function.
 414         (GOMP_target_data_41): Renamed to ...
 415         (GOMP_target_data_ext): ... this.
 416         (GOMP_target_update_41): Renamed to ...
 417         (GOMP_target_update_ext): ... this.
 418         (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
 419         gomp_map_0len_lookup instead of gomp_map_lookup.
 420         (omp_target_is_present): Use gomp_map_0len_lookup instead of
 421         gomp_map_lookup.
 422         * testsuite/libgomp.c/target-28.c: Likewise.
 423         * testsuite/libgomp.c/monotonic-1.c: New test.
 424         * testsuite/libgomp.c/monotonic-2.c: New test.
 425         * testsuite/libgomp.c/nonmonotonic-1.c: New test.
 426         * testsuite/libgomp.c/nonmonotonic-2.c: New test.
 427         * testsuite/libgomp.c/pr66199-5.c: New test.
 428         * testsuite/libgomp.c/pr66199-6.c: New test.
 429         * testsuite/libgomp.c/pr66199-7.c: New test.
 430         * testsuite/libgomp.c/pr66199-8.c: New test.
 431         * testsuite/libgomp.c/pr66199-9.c: New test.
 432         * testsuite/libgomp.c/reduction-11.c: New test.
 433         * testsuite/libgomp.c/reduction-12.c: New test.
 434         * testsuite/libgomp.c/reduction-13.c: New test.
 435         * testsuite/libgomp.c/reduction-14.c: New test.
 436         * testsuite/libgomp.c/reduction-15.c: New test.
 437         * testsuite/libgomp.c/target-12.c (main): Adjust for
 438         omp_target_is_present change for one-past-last element.
 439         * testsuite/libgomp.c/target-17.c (foo): Drop tests where
 440         the same var is both mapped and privatized.
 441         * testsuite/libgomp.c/target-19.c (foo): Adjust for different
 442         handling of zero-length array sections.
 443         * testsuite/libgomp.c/target-28.c: New test.
 444         * testsuite/libgomp.c/target-29.c: New test.
 445         * testsuite/libgomp.c/target-30.c: New test.
 446         * testsuite/libgomp.c/target-teams-1.c: New test.
 447         * testsuite/libgomp.c++/member-6.C: New test.
 448         * testsuite/libgomp.c++/member-7.C: New test.
 449         * testsuite/libgomp.c++/monotonic-1.C: New test.
 450         * testsuite/libgomp.c++/monotonic-2.C: New test.
 451         * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
 452         * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
 453         * testsuite/libgomp.c++/pr66199-3.C: New test.
 454         * testsuite/libgomp.c++/pr66199-4.C: New test.
 455         * testsuite/libgomp.c++/pr66199-5.C: New test.
 456         * testsuite/libgomp.c++/pr66199-6.C: New test.
 457         * testsuite/libgomp.c++/pr66199-7.C: New test.
 458         * testsuite/libgomp.c++/pr66199-8.C: New test.
 459         * testsuite/libgomp.c++/pr66199-9.C: New test.
 460         * testsuite/libgomp.c++/reduction-11.C: New test.
 461         * testsuite/libgomp.c++/reduction-12.C: New test.
 462         * testsuite/libgomp.c++/target-13.C: New test.
 463         * testsuite/libgomp.c++/target-14.C: New test.
 464         * testsuite/libgomp.c++/target-15.C: New test.
 465         * testsuite/libgomp.c++/target-16.C: New test.
 466         * testsuite/libgomp.c++/target-17.C: New test.
 467         * testsuite/libgomp.c++/target-18.C: New test.
 468         * testsuite/libgomp.c++/target-19.C: New test.
 469
 470 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
 471
 472         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
 473         and reduction copy.
 474         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
 475         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
 476         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
 477         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
 478         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
 479         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
 480         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
 481         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
 482         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
 483         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
 484         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
 485         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
 486         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
 487         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
 488
 489 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
 490
 491         * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
 492         * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
 493         * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
 494         * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
 495         * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
 496         * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
 497         * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
 498         * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
 499
 500 2015-11-03  Nathan Sidwell  <nathan@codesourcery.com>
 501
 502         * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
 503         * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
 504         (GOMP_OFFLOAD_openacc_parallel): Likewise.
 505         * oacc-host.c (host_openacc_exec): Likewise.
 506         * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
 507
 508 2015-11-03  Julian Brown  <julian@codesourcery.com>
 509             Thomas Schwinge  <thomas@codesourcery.com>
 510
 511         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
 512         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
 513         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
 514         Likewise.
 515         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
 516         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
 517
 518 2015-11-03  James Norris  <jnorris@codesourcery.com>
 519
 520         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
 521         file.
 522         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
 523         Likewise.
 524         * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
 525         * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
 526         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
 527         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
 528         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
 529
 530 2015-10-29  Nathan Sidwell  <nathan@codesourcery.com>
 531
 532         * openacc.h (enum acc_device_t): Reformat. Ensure layout
 533         compatibility.
 534         (enum acc_async_t): Reformat.
 535         (acc_on_device): Declare compatible with builtin and provide C++
 536         wrapper.
 537         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
 538
 539 2015-10-29  Thomas Schwinge  <thomas@codesourcery.com>
 540             Cesar Philippidis  <cesar@codesourcery.com>
 541
 542         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
 543         * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
 544         ... this.  Add a description of the test at the top of the file.
 545         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
 546         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
 547         ... this.  Add a description of the test at the top of the file.
 548
 549 2015-10-28  Nathan Sidwell  <nathan@codesourcery.com>
 550
 551         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
 552         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
 553         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
 554         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
 555         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
 556         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
 557
 558 2015-10-27  Nathan Sidwell  <nathan@codesourcery.com>
 559
 560         * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
 561         dimensions.
 562
 563 2015-10-27  Thomas Schwinge  <thomas@codesourcery.com>
 564
 565         PR testsuite/68063
 566         * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
 567
 568 2015-10-27  James Norris  <jnorris@codesourcery.com>
 569
 570         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
 571         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
 572
 573 2015-10-26  Thomas Schwinge  <thomas@codesourcery.com>
 574
 575         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
 576         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
 577
 578         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
 579         acc_device_nvidia usage.
 580         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
 581         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
 582         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
 583
 584         * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
 585         * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
 586
 587         PR libgomp/66518
 588         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
 589
 590         PR libgomp/65437
 591         PR libgomp/66518
 592         * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
 593         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
 594
 595 2015-10-23  Tom de Vries  <tom@codesourcery.com>
 596
 597         PR testsuite/68063
 598         * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
 599
 600 2015-10-20  Nathan Sidwell  <nathan@codesourcery.com>
 601
 602         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
 603         vector_length.
 604         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
 605
 606 2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
 607             Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>
 608
 609         * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
 610         to 0 when mapnum is 0.
 611
 612 2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 613
 614         * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
 615         Cast to int from int32_t.
 616
 617 2015-10-13  Jakub Jelinek  <jakub@redhat.com>
 618             Aldy Hernandez  <aldyh@redhat.com>
 619             Ilya Verbin  <ilya.verbin@intel.com>
 620
 621         * config/linux/affinity.c (omp_get_place_num_procs,
 622         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
 623         * config/linux/doacross.h: New file.
 624         * config/posix/affinity.c (omp_get_place_num_procs,
 625         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
 626         * config/posix/doacross.h: New file.
 627         * env.c: Include gomp-constants.h.
 628         (struct gomp_task_icv): Rename run_sched_modifier to
 629         run_sched_chunk_size.
 630         (gomp_max_task_priority_var): New variable.
 631         (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
 632         (handle_omp_display_env): Change _OPENMP value from 201307 to
 633         201511.  Print OMP_MAX_TASK_PRIORITY.
 634         (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
 635         (omp_set_schedule, omp_get_schedule): Rename modifier argument to
 636         chunk_size and run_sched_modifier to run_sched_chunk_size.
 637         (omp_get_max_task_priority, omp_get_initial_device,
 638         omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
 639         omp_get_partition_place_nums): New functions.
 640         * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
 641         omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
 642         to chunk_size.
 643         (omp_get_num_places_, omp_get_place_num_procs_,
 644         omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
 645         omp_get_place_proc_ids_8_, omp_get_place_num_,
 646         omp_get_partition_num_places_, omp_get_partition_place_nums_,
 647         omp_get_partition_place_nums_8_, omp_get_initial_device_,
 648         omp_get_max_task_priority_): New functions.
 649         * libgomp_g.h (GOMP_loop_doacross_static_start,
 650         GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
 651         GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
 652         GOMP_loop_ull_doacross_dynamic_start,
 653         GOMP_loop_ull_doacross_guided_start,
 654         GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
 655         GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
 656         GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
 657         GOMP_target_data_41, GOMP_target_update_41,
 658         GOMP_target_enter_exit_data): New prototypes.
 659         (GOMP_task): Add prototype argument.
 660         * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
 661         (struct gomp_doacross_work_share): New type.
 662         (struct gomp_work_share): Add doacross field.
 663         (struct gomp_task_icv): Rename run_sched_modifier to
 664         run_sched_chunk_size.
 665         (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
 666         GOMP_TASK_UNDEFERRED.  Add comments.
 667         (struct gomp_task_depend_entry): Add comments.
 668         (struct gomp_task): Likewise.
 669         (struct gomp_taskgroup): Likewise.
 670         (struct gomp_target_task): New type.
 671         (struct gomp_team): Add comment.
 672         (gomp_get_place_proc_ids_8, gomp_doacross_init,
 673         gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
 674         gomp_create_target_task, gomp_target_task_fn): New prototypes.
 675         (struct target_var_desc): New type.
 676         (struct target_mem_desc): Adjust comment.  Use struct
 677         target_var_desc instead of splay_tree_key for list.
 678         (REFCOUNT_INFINITY): Define.
 679         (struct splay_tree_key_s): Remove copy_from field.
 680         (struct gomp_device_descr): Add dev2dev_func field.
 681         (enum gomp_map_vars_kind): New enum.
 682         (gomp_map_vars): Add one argument.
 683         * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
 684         omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
 685         omp_get_place_num_procs, omp_get_place_num_procs_,
 686         omp_get_place_num_procs_8_, omp_get_place_proc_ids,
 687         omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
 688         omp_get_place_num_, omp_get_partition_num_places,
 689         omp_get_partition_num_places_, omp_get_partition_place_nums,
 690         omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
 691         omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
 692         omp_target_free, omp_target_is_present, omp_target_memcpy,
 693         omp_target_memcpy_rect, omp_target_associate_ptr and
 694         omp_target_disassociate_ptr.
 695         (GOMP_4.0.2): Renamed to ...
 696         (GOMP_4.5): ... this.  Export GOMP_target_41, GOMP_target_data_41,
 697         GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
 698         GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
 699         GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
 700         GOMP_loop_doacross_static_start, GOMP_doacross_post,
 701         GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
 702         GOMP_loop_ull_doacross_guided_start,
 703         GOMP_loop_ull_doacross_runtime_start,
 704         GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
 705         GOMP_doacross_ull_wait.
 706         * libgomp.texi: Document omp_get_max_task_priority.
 707         Rename modifier argument to chunk_size for omp_set_schedule and
 708         omp_get_schedule.  Document OMP_MAX_TASK_PRIORITY env var.
 709         * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
 710         to run_sched_chunk_size renaming.
 711         (GOMP_loop_ordered_runtime_start): Likewise.
 712         (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
 713         gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
 714         GOMP_parallel_loop_runtime_start): New functions.
 715         (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
 716         to run_sched_chunk_size renaming.
 717         (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
 718         GOMP_loop_doacross_guided_start): New functions or aliases.
 719         * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
 720         run_sched_modifier to run_sched_chunk_size renaming.
 721         (GOMP_loop_ull_ordered_runtime_start): Likewise.
 722         (gomp_loop_ull_doacross_static_start,
 723         gomp_loop_ull_doacross_dynamic_start,
 724         gomp_loop_ull_doacross_guided_start,
 725         GOMP_loop_ull_doacross_runtime_start): New functions.
 726         (GOMP_loop_ull_doacross_static_start,
 727         GOMP_loop_ull_doacross_dynamic_start,
 728         GOMP_loop_ull_doacross_guided_start): New functions or aliases.
 729         * oacc-mem.c (acc_map_data, present_create_copy,
 730         gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
 731         to gomp_map_vars.
 732         (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
 733         * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
 734         instead of false to gomp_map_vars.
 735         (GOACC_parallel_keyed): Likewise.  Use copy_from from target_var_desc.
 736         * omp.h.in (omp_lock_hint_t): New type.
 737         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
 738         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
 739         omp_get_place_num, omp_get_partition_num_places,
 740         omp_get_partition_place_nums, omp_get_initial_device,
 741         omp_get_max_task_priority, omp_target_alloc, omp_target_free,
 742         omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
 743         omp_target_associate_ptr, omp_target_disassociate_ptr): New
 744         prototypes.
 745         * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
 746         (omp_lock_hint_none, omp_lock_hint_uncontended,
 747         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
 748         omp_lock_hint_speculative): New parameters.
 749         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
 750         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
 751         omp_get_place_num, omp_get_partition_num_places,
 752         omp_get_partition_place_nums, omp_get_initial_device,
 753         omp_get_max_task_priority): New interfaces.
 754         (omp_set_schedule, omp_get_schedule): Rename modifier argument
 755         to chunk_size.
 756         * omp_lib.h.in (omp_lock_hint_kind): New parameter.
 757         (omp_lock_hint_none, omp_lock_hint_uncontended,
 758         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
 759         omp_lock_hint_speculative): New parameters.
 760         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
 761         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
 762         omp_get_place_num, omp_get_partition_num_places,
 763         omp_get_partition_place_nums, omp_get_initial_device,
 764         omp_get_max_task_priority): New functions and subroutines.
 765         * ordered.c: Include stdarg.h and string.h.
 766         (MAX_COLLAPSED_BITS): Define.
 767         (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
 768         gomp_doacross_ull_init, GOMP_doacross_ull_post,
 769         GOMP_doacross_ull_wait): New functions.
 770         * target.c: Include errno.h.
 771         (resolve_device): If device is not initialized, call
 772         gomp_init_device on it.
 773         (gomp_map_lookup): New function.
 774         (gomp_map_vars_existing): Add tgt_var argument, fill it in.
 775         Don't bump refcount if REFCOUNT_INFINITY.  Handle
 776         GOMP_MAP_ALWAYS_TO_P.
 777         (get_kind): Rename is_openacc argument to short_mapkind.
 778         (gomp_map_pointer): Use gomp_map_lookup.
 779         (gomp_map_fields_existing): New function.
 780         (gomp_map_vars): Rename is_openacc argument to short_mapkind
 781         and is_target to pragma_kind.  Handle GOMP_MAP_VARS_ENTER_DATA,
 782         handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
 783         GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
 784         Adjust for tgt->list changed type and copy_from living in there.
 785         (gomp_copy_from_async): Adjust for tgt->list changed type and
 786         copy_from living in there.
 787         (gomp_unmap_vars): Likewise.
 788         (gomp_update): Likewise.  Rename is_openacc argument to
 789         short_mapkind.  Don't fail if object is not mapped.
 790         (gomp_load_image_to_device): Initialize refcount to
 791         REFCOUNT_INFINITY.
 792         (gomp_target_fallback): New function.
 793         (gomp_get_target_fn_addr): Likewise.
 794         (GOMP_target): Adjust gomp_map_vars caller, use
 795         gomp_get_target_fn_addr and gomp_target_fallback.
 796         (GOMP_target_41): New function.
 797         (gomp_target_data_fallback): New function.
 798         (GOMP_target_data): Use it, adjust gomp_map_vars caller.
 799         (GOMP_target_data_41): New function.
 800         (GOMP_target_update): Adjust gomp_update caller.
 801         (GOMP_target_update_41): New function.
 802         (gomp_exit_data, GOMP_target_enter_exit_data,
 803         gomp_target_task_fn, omp_target_alloc, omp_target_free,
 804         omp_target_is_present, omp_target_memcpy,
 805         omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
 806         omp_target_associate_ptr, omp_target_disassociate_ptr,
 807         gomp_load_plugin_for_device): New functions.
 808         * task.c: Include gomp-constants.h.  Include taskloop.c
 809         twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
 810         (gomp_task_handle_depend): New function.
 811         (GOMP_task): Use it.  Add priority argument.  Use
 812         gomp-constant.h constants instead of hardcoded numbers.
 813         Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
 814         (gomp_create_target_task): New function.
 815         (verify_children_queue, verify_taskgroup_queue,
 816         verify_task_queue): New functions.
 817         (gomp_task_run_pre): Call verify_*_queue functions.
 818         If an upcoming tied task is about to leave the sibling or
 819         taskgroup queues in an invalid state, adjust appropriately.
 820         Remove taskgroup argument.  Add comments.
 821         (gomp_task_run_post_handle_dependers): Add comments.
 822         (gomp_task_run_post_remove_parent): Likewise.
 823         (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
 824         (GOMP_taskwait): Likewise.  Add comments.
 825         (gomp_task_maybe_wait_for_dependencies): Fix scheduling
 826         problem such that the first non parent_depends_on task does not
 827         end up at the end of the children queue.
 828         (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
 829         GOMP_TASK_UNDEFERRED.
 830         (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
 831         * taskloop.c: New file.
 832         * testsuite/lib/libgomp.exp
 833         (check_effective_target_offload_device_nonshared_as): New proc.
 834         * testsuite/libgomp.c/affinity-2.c: New test.
 835         * testsuite/libgomp.c/doacross-1.c: New test.
 836         * testsuite/libgomp.c/doacross-2.c: New test.
 837         * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
 838         Add map clause to target.
 839         * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
 840         * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
 841         * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
 842         * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
 843         * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
 844         Likewise.
 845         * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
 846         * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
 847         * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
 848         * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
 849         not defined.  Use those where needed.
 850         * testsuite/libgomp.c/for-4.c: New test.
 851         * testsuite/libgomp.c/for-5.c: New test.
 852         * testsuite/libgomp.c/for-6.c: New test.
 853         * testsuite/libgomp.c/linear-1.c: New test.
 854         * testsuite/libgomp.c/ordered-4.c: New test.
 855         * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
 856         only allowed on the loop iterator.
 857         * testsuite/libgomp.c/pr66199-3.c: New test.
 858         * testsuite/libgomp.c/pr66199-4.c: New test.
 859         * testsuite/libgomp.c/reduction-7.c: New test.
 860         * testsuite/libgomp.c/reduction-8.c: New test.
 861         * testsuite/libgomp.c/reduction-9.c: New test.
 862         * testsuite/libgomp.c/reduction-10.c: New test.
 863         * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
 864         map(tofrom:s).
 865         * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
 866         * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
 867         * testsuite/libgomp.c/target-11.c: New test.
 868         * testsuite/libgomp.c/target-12.c: New test.
 869         * testsuite/libgomp.c/target-13.c: New test.
 870         * testsuite/libgomp.c/target-14.c: New test.
 871         * testsuite/libgomp.c/target-15.c: New test.
 872         * testsuite/libgomp.c/target-16.c: New test.
 873         * testsuite/libgomp.c/target-17.c: New test.
 874         * testsuite/libgomp.c/target-18.c: New test.
 875         * testsuite/libgomp.c/target-19.c: New test.
 876         * testsuite/libgomp.c/target-20.c: New test.
 877         * testsuite/libgomp.c/target-21.c: New test.
 878         * testsuite/libgomp.c/target-22.c: New test.
 879         * testsuite/libgomp.c/target-23.c: New test.
 880         * testsuite/libgomp.c/target-24.c: New test.
 881         * testsuite/libgomp.c/target-25.c: New test.
 882         * testsuite/libgomp.c/target-26.c: New test.
 883         * testsuite/libgomp.c/target-27.c: New test.
 884         * testsuite/libgomp.c/taskloop-1.c: New test.
 885         * testsuite/libgomp.c/taskloop-2.c: New test.
 886         * testsuite/libgomp.c/taskloop-3.c: New test.
 887         * testsuite/libgomp.c/taskloop-4.c: New test.
 888         * testsuite/libgomp.c++/ctor-13.C: New test.
 889         * testsuite/libgomp.c++/doacross-1.C: New test.
 890         * testsuite/libgomp.c++/examples-4/declare_target-2.C:
 891         Replace offload_device with offload_device_nonshared_as.
 892         * testsuite/libgomp.c++/for-12.C: New test.
 893         * testsuite/libgomp.c++/for-13.C: New test.
 894         * testsuite/libgomp.c++/for-14.C: New test.
 895         * testsuite/libgomp.c++/linear-1.C: New test.
 896         * testsuite/libgomp.c++/member-1.C: New test.
 897         * testsuite/libgomp.c++/member-2.C: New test.
 898         * testsuite/libgomp.c++/member-3.C: New test.
 899         * testsuite/libgomp.c++/member-4.C: New test.
 900         * testsuite/libgomp.c++/member-5.C: New test.
 901         * testsuite/libgomp.c++/ordered-1.C: New test.
 902         * testsuite/libgomp.c++/reduction-5.C: New test.
 903         * testsuite/libgomp.c++/reduction-6.C: New test.
 904         * testsuite/libgomp.c++/reduction-7.C: New test.
 905         * testsuite/libgomp.c++/reduction-8.C: New test.
 906         * testsuite/libgomp.c++/reduction-9.C: New test.
 907         * testsuite/libgomp.c++/reduction-10.C: New test.
 908         * testsuite/libgomp.c++/reference-1.C: New test.
 909         * testsuite/libgomp.c++/simd14.C: New test.
 910         * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
 911         * testsuite/libgomp.c++/target-5.C: New test.
 912         * testsuite/libgomp.c++/target-6.C: New test.
 913         * testsuite/libgomp.c++/target-7.C: New test.
 914         * testsuite/libgomp.c++/target-8.C: New test.
 915         * testsuite/libgomp.c++/target-9.C: New test.
 916         * testsuite/libgomp.c++/target-10.C: New test.
 917         * testsuite/libgomp.c++/target-11.C: New test.
 918         * testsuite/libgomp.c++/target-12.C: New test.
 919         * testsuite/libgomp.c++/taskloop-1.C: New test.
 920         * testsuite/libgomp.c++/taskloop-2.C: New test.
 921         * testsuite/libgomp.c++/taskloop-3.C: New test.
 922         * testsuite/libgomp.c++/taskloop-4.C: New test.
 923         * testsuite/libgomp.c++/taskloop-5.C: New test.
 924         * testsuite/libgomp.c++/taskloop-6.C: New test.
 925         * testsuite/libgomp.c++/taskloop-7.C: New test.
 926         * testsuite/libgomp.c++/taskloop-8.C: New test.
 927         * testsuite/libgomp.c++/taskloop-9.C: New test.
 928         * testsuite/libgomp.fortran/affinity1.f90: New test.
 929         * testsuite/libgomp.fortran/affinity2.f90: New test.
 930
 931 2015-10-13  Tom de Vries  <tom@codesourcery.com>
 932
 933         PR tree-optimization/67476
 934         * testsuite/libgomp.c/autopar-3.c: New test.
 935         * testsuite/libgomp.c/autopar-4.c: New test.
 936         * testsuite/libgomp.c/autopar-5.c: New test.
 937         * testsuite/libgomp.c/autopar-6.c: New test.
 938         * testsuite/libgomp.c/autopar-7.c: New test.
 939         * testsuite/libgomp.c/autopar-8.c: New test.
 940
 941 2015-10-12  James Norris  <jnorris@codesourcery.com>
 942
 943         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
 944         initializer.
 945
 946 2015-10-09  David Malcolm  <dmalcolm@redhat.com>
 947
 948         * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
 949         using load_gcc_lib.
 950
 951 2015-10-02  Thomas Schwinge  <thomas@codesourcery.com>
 952
 953         * oacc-ptx.h: Remove file, moving its content into...
 954         * config/nvptx/fortran.c: ... here...
 955         * config/nvptx/oacc-init.c: ..., here...
 956         * config/nvptx/oacc-parallel.c: ..., and here.
 957         * config/nvptx/openacc.f90: New file.
 958         * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
 959         (link_ptx): Don't link in predefined bits of PTX code.
 960
 961 2015-09-30  Nathan Sidwell  <nathan@codesourcery.com>
 962             Bernd Schmidt <bernds@codesourcery.com>
 963
 964         * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
 965         (struct targ_ptx_obj): New.
 966         (nvptx_tdata): Move earlier, change data format.
 967         (link_ptx): Take targ_ptx_obj ptr and count.  Allow multiple
 968         objects.
 969         (GOMP_OFFLOAD_load_image): Adjust.
 970
 971 2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
 972
 973         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
 974         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
 975         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
 976         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
 977         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
 978         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
 979         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
 980         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
 981         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
 982         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
 983         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
 984         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
 985         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
 986         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
 987         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
 988         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
 989         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
 990         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
 991         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
 992         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
 993         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
 994         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
 995         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
 996         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
 997         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
 998         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
 999         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
1000         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
1001         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
1002         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
1003         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
1004         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
1005         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
1006         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
1007         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
1008         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
1009         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
1010         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
1011         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
1012         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
1013         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
1014         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
1015         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
1016         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
1017         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
1018         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
1019         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
1020         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
1021         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
1022         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
1023         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
1024         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
1025         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
1026         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
1027         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
1028         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
1029         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
1030         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
1031         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
1032         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
1033         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
1034         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
1035         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
1036
1037 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
1038
1039         * oacc-init.c (acc_on_device): Force optimization level.
1040
1041 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
1042
1043         * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
1044         (cuda_errlist): Delete.
1045         (cuda_error): Reimplement.
1046
1047 2015-09-28  Nathan Sidwell  <nathan@codesourcery.com>
1048
1049         * libgomp.h (acc_dispatch_t): Replace separate geometry args with
1050         array.
1051         * libgomp.map (GOACC_parallel_keyed): New.
1052         * oacc-parallel.c (goacc_wait): Take pointer to va_list.  Adjust
1053         all callers.
1054         (GOACC_parallel_keyed): New interface.  Lose geometry arguments
1055         and take keyed varargs list.  Adjust call to exec_func.
1056         (GOACC_parallel): Force host fallback.
1057         * libgomp_g.h (GOACC_parallel): Remove.
1058         (GOACC_parallel_keyed): Declare.
1059         * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
1060         (stuct targ_gn_descriptor): Replace name field with launch field.
1061         (nvptx_exec): Lose separate geometry args, take array.  Process
1062         dynamic dimensions and adjust.
1063         (struct nvptx_tdata): Replace fn_names field with fn_descs.
1064         (GOMP_OFFLOAD_load_image): Adjust for change in function table
1065         data.
1066         (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
1067         passing.
1068         * oacc-host.c (host_openacc_exec): Adjust for change in dimension
1069         passing.
1070
1071 2015-09-22  Chung-Lin Tang  <cltang@codesourcery.com>
1072
1073         PR libgomp/67141
1074         * oacc-int.h (goacc_host_init): Add declaration.
1075         * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
1076         * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
1077
1078 2015-09-08  Aditya Kumar  <hiraditya@msn.com>
1079             Sebastian Pop  <s.pop@samsung.com>
1080
1081         * testsuite/libgomp.graphite/bounds.c (int foo): Modifed test case to
1082         match o/p.
1083         * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
1084         * testsuite/libgomp.graphite/force-parallel-4.c: Same.
1085         * testsuite/libgomp.graphite/force-parallel-5.c: Same.
1086         * testsuite/libgomp.graphite/force-parallel-7.c: Same.
1087         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
1088
1089 2015-09-03  Jakub Jelinek  <jakub@redhat.com>
1090
1091         * configure.tgt: Add missing ;; in between nvptx and rtems
1092         snippets.
1093
1094 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1095
1096         * config/posix/pool.h (gomp_adjust_thread_attr): New.
1097         * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
1098         (gomp_thread_pool_reservoir): Add priority member.
1099         * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
1100         priority.
1101         (parse_thread_pools): Likewise.
1102         * team.c (gomp_team_start): Call configuration provided
1103         gomp_adjust_thread_attr(). Destroy thread attributes if
1104         necessary.
1105         * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
1106
1107 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1108
1109         * config/posix/pool.h: New.
1110         * config/rtems/pool.h: Likewise.
1111         * config/rtems/proc.c: Likewise.
1112         * libgomp.h (gomp_thread_destructor): Declare.
1113         * team.c: Include configuration provided "pool.h".
1114         (gomp_get_thread_pool): Define in configuration.
1115         (gomp_team_end): Call configuration defined
1116         gomp_release_thread_pool().
1117
1118 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1119
1120         * config/rtems/bar.c: New.
1121         * config/rtems/bar.h: Likewise.
1122         * config/rtems/mutex.c: Likewise.
1123         * config/rtems/mutex.h: Likewise.
1124         * config/rtems/sem.c: Likewise.
1125         * config/rtems/sem.h: Likewise.
1126         * configure.ac (*-*-rtems*): Check that Newlib provides a proper
1127         <sys/lock.h> header file.
1128         * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
1129         supported by Newlib.
1130         * configure: Regenerate.
1131
1132 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1133
1134         * team.c (gomp_new_thread_pool): Delete and move content to ...
1135         (gomp_get_thread_pool): ... new function.  Allocate and
1136         initialize thread pool on demand.
1137         (get_last_team): Use gomp_get_thread_pool().
1138         (gomp_team_start): Delete thread pool initialization.
1139
1140 2015-09-03  Tom de Vries  <tom@codesourcery.com>
1141
1142         PR tree-optimization/65637
1143         * testsuite/libgomp.c/autopar-2.c: New test.
1144
1145 2015-08-29  Tom de Vries  <tom@codesourcery.com>
1146
1147         PR tree-optimization/46193
1148         * testsuite/libgomp.c/pr46193.c: New test.
1149
1150 2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>
1151
1152         libgomp/
1153         * libgomp.map: Add 4.0.2 version.
1154         * target.c (offload_image_descr): Add version field.
1155         (gomp_load_image_to_device): Add version argument.  Adjust plugin
1156         call.  Improve load mismatch diagnostic.
1157         (gomp_unload_image_from_device): Add version argument.  Adjust plugin
1158         call.
1159         (GOMP_offload_regster): Make stub function, move bulk to ...
1160         (GOMP_offload_register_ver): ... here.  Process version argument.
1161         (GOMP_offload_unregister): Make stub function, move bulk to ...
1162         (GOMP_offload_unregister_ver): ... here.  Process version argument.
1163         (gomp_init_device): Process version field.
1164         (gomp_unload_device): Process version field.
1165         (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
1166         macros.  Check plugin version.
1167         * libgomp.h (gomp_device_descr): Add version function field.  Adjust
1168         loader and unloader types.
1169         * oacc-host.c: Include gomp-constants.h.
1170         (host_version): New.
1171         (host_load_image, host_unload_image): Adjust.
1172         (host_dispatch): Add host_version.
1173         * plugin/plugin-nvptx.c: Include gomp-constants.h.
1174         (GOMP_OFFLOAD_version): New.
1175         (GOMP_OFFLOAD_load_image): Add version arg and check it.
1176         (GOMP_OFFLOAD_unload_image): Likewise.
1177         * plugin/plugin-host.c: Include gomp-constants.h.
1178         (GOMP_OFFLOAD_version): New.
1179         (GOMP_OFFLOAD_load_image): Add version arg.
1180         (GOMP_OFFLOAD_unload_image): Likewise.
1181
1182 2015-08-24  Tom de Vries  <tom@codesourcery.com>
1183
1184         PR tree-optimization/65468
1185         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
1186
1187 2015-08-24  Tom de Vries  <tom@codesourcery.com>
1188
1189         PR tree-optimization/65468
1190         * testsuite/libgomp.c/static-chunk-size-one.c: New test.
1191
1192 2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>
1193
1194         PR libgomp/66761
1195         PR libgomp/67303
1196         * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
1197         (gomp_iter_guided_next): Idem.
1198         * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
1199         (gomp_iter_ull_guided_next): Idem.
1200         * config/linux/wait.h (do_spin): Idem.
1201
1202 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
1203
1204         * libgomp-plugin.h (enum offload_target_type): Remove
1205         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
1206         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
1207         * openacc.h (enum acc_device_t): Likewise.
1208         * openacc_lib.h: Likewise.
1209         * oacc-init.c (name_of_acc_device_t): Don't handle it.
1210         (acc_on_device): Just use __builtin_acc_on_device.
1211         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
1212         of acc_on_device builtin.
1213         * plugin/plugin-host.h: Remove file.
1214         * plugin/plugin-host.c: Likewise, but salvage some content into...
1215         * oacc-host.c: ... this file.
1216         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
1217         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
1218         * Makefile.in: Regenerate.
1219         * configure: Likewise.
1220         * testsuite/lib/libgomp.exp
1221         (check_effective_target_openacc_host_nonshm_selected): Remove.
1222         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
1223         ACC_DEVICE_TYPE=host_nonshm.
1224         * testsuite/libgomp.oacc-c/c.exp: Likewise.
1225         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
1226         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
1227         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
1228         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
1229         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
1230
1231 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
1232             Jakub Jelinek  <jakub@redhat.com>
1233
1234         * config/nvptx/affinity.c: New file.
1235         * config/nvptx/alloc.c: Likewise.
1236         * config/nvptx/bar.c: Likewise.
1237         * config/nvptx/barrier.c: Likewise.
1238         * config/nvptx/critical.c: Likewise.
1239         * config/nvptx/env.c: Likewise.
1240         * config/nvptx/error.c: Likewise.
1241         * config/nvptx/fortran.c: Likewise.
1242         * config/nvptx/iter.c: Likewise.
1243         * config/nvptx/iter_ull.c: Likewise.
1244         * config/nvptx/libgomp-plugin.c: Likewise.
1245         * config/nvptx/lock.c: Likewise.
1246         * config/nvptx/loop.c: Likewise.
1247         * config/nvptx/loop_ull.c: Likewise.
1248         * config/nvptx/mutex.c: Likewise.
1249         * config/nvptx/oacc-async.c: Likewise.
1250         * config/nvptx/oacc-cuda.c: Likewise.
1251         * config/nvptx/oacc-host.c: Likewise.
1252         * config/nvptx/oacc-init.c: Likewise.
1253         * config/nvptx/oacc-mem.c: Likewise.
1254         * config/nvptx/oacc-parallel.c: Likewise.
1255         * config/nvptx/oacc-plugin.c: Likewise.
1256         * config/nvptx/omp-lock.h: Likewise.
1257         * config/nvptx/ordered.c: Likewise.
1258         * config/nvptx/parallel.c: Likewise.
1259         * config/nvptx/proc.c: Likewise.
1260         * config/nvptx/ptrlock.c: Likewise.
1261         * config/nvptx/sections.c: Likewise.
1262         * config/nvptx/sem.c: Likewise.
1263         * config/nvptx/single.c: Likewise.
1264         * config/nvptx/splay-tree.c: Likewise.
1265         * config/nvptx/target.c: Likewise.
1266         * config/nvptx/task.c: Likewise.
1267         * config/nvptx/team.c: Likewise.
1268         * config/nvptx/time.c: Likewise.
1269         * config/nvptx/work.c: Likewise.
1270         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
1271         * configure: Regenerate.
1272         * configure.tgt (config_path): Set to "nvptx" for target
1273         nvptx*-*-*.
1274
1275 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
1276
1277         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
1278
1279 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
1280
1281         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
1282         (cuda_errlist): Constify.
1283         (errmsg):  Move into ...
1284         (cuda_error): ... here.  Make smaller.
1285         (_XSTR, _STR): Delete.
1286         (cuda_synames): Delete.
1287         (verify_device_library): Delete.
1288         (nvptx_init): Don't call it.
1289
1290 2015-07-28  Tom de Vries  <tom@codesourcery.com>
1291
1292         * testsuite/libgomp.c/uns-outer-4.c: New test.
1293
1294 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
1295
1296         * testsuite/libgomp.c/pr66714.c: New test.
1297
1298 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
1299
1300         PR libgomp/66950
1301         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
1302         (fib_ref): New function.
1303         (fib): Correct corner cases in the recursion.
1304         (main): Replace the non-simd loop with fib_ref call.
1305         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
1306         subroutine.
1307         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
1308         for the last array element value.  Replace the non-simd loop with
1309         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
1310         of the last array element with according Fibonacci sequence element.
1311         (fib): Correct corner cases in the recursion.
1312
1313 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
1314
1315         * target.c (gomp_offload_image_to_device): Rename to ...
1316         (gomp_load_image_to_device): ... here.
1317         (GOMP_offload_register): Adjust call.
1318         (gomp_init_device): Likewise.
1319         (gomp_unload_image_from_device): New.  Broken out of ...
1320         (GOMP_offload_unregister): ... here.  Call it.
1321         (gomp_unload_device): New.
1322         * libgomp.h (gomp_unload_device): Declare.
1323         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
1324         mem maps.
1325
1326 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
1327
1328         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
1329         wait=-specific if.
1330         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
1331         !=0 condition.
1332         (goacc_waits): Move !num_waits handling to ...
1333         (GOACC_wait): ... here, the only caller that might have zero waits.
1334
1335         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
1336         (struct ptx_image_data): Move earlier, add fns field.
1337         (struct ptx_device): Add images and image_lock fields.
1338         (ptx_images, ptx_image_lock): Delete.
1339         (nvptx_open_device): Initialize images and image_lock fields.
1340         (nvptx_close_device): Destroy image_lock.
1341         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
1342         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
1343         fields.
1344
1345 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
1346
1347         * target.c (GOMP_offload_register): Use int for device type arg.
1348         (GOMP_offload_unregister): Likewise.
1349
1350         * target.c (struct_offload_image_descr): Constify host_table.
1351         (gomp_offload_image_to_device): Likewise.
1352         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
1353
1354         * libgomp.h (gomp_device_descr): Constify target data arguments.
1355         * target.c (struct offload_image_descr): Constify target_data.
1356         (gomp_offload_image_to_device): Likewise.
1357         (GOMP_offload_register): Likewise.
1358         (GOMP_offload_unrefister): Likewise.
1359         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
1360         GOMP_OFFLOAD_unload_image): Constify target data.
1361         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
1362         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
1363
1364 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
1365
1366         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
1367         Workaround driver library const error.
1368         (struct nvptx_tdata, nvptx_tdata_t): New.
1369         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
1370         type.
1371
1372 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
1373
1374         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
1375         of EPS parameter from integer to real.
1376         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
1377         type of EPS parameter from integer to real.
1378
1379 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1380
1381         * team.c (get_last_team): New.
1382         (gomp_new_team): Recycle last non-nested team if possible.
1383         (gomp_team_end): Move team work share list free lock destruction
1384         to ...
1385         (free_team): ... here.
1386
1387 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
1388
1389         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
1390         and ref from int to double.  Replaced their comparison with
1391         an inequality of their difference and EPS.
1392         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
1393         comparison of pri and a reference number with an inequality of their
1394         difference and EPS.
1395         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
1396         the comparison of sum and sum_ref with an inequality of their
1397         difference and EPS.
1398         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
1399         the comparison of pri and a reference number with an inequality of
1400         their difference and EPS.
1401
1402 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
1403
1404         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
1405         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
1406         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
1407         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
1408         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
1409         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
1410         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
1411         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
1412         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
1413         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
1414         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
1415         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
1416         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
1417         variables.
1418         (vec_mult): Likewise.  Add #pragma omp taskwait.
1419         (main): Adjust caller.
1420         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
1421         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
1422         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
1423         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
1424         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
1425         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
1426         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
1427         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
1428         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
1429         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
1430         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
1431         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
1432         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
1433         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
1434         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
1435         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
1436         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
1437         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
1438         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
1439         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
1440         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
1441         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
1442         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
1443         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
1444         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
1445         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
1446         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
1447         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
1448         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
1449         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
1450         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
1451         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
1452         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
1453         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
1454         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
1455         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
1456         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
1457         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
1458         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
1459         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
1460         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
1461         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
1462         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
1463         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
1464         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
1465         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
1466         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
1467         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
1468         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
1469         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
1470         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
1471         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
1472         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
1473         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
1474         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
1475         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
1476         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
1477         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
1478         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
1479         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
1480         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
1481         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
1482         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
1483         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
1484         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
1485         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
1486         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
1487         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
1488         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
1489         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
1490         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
1491         (vec_mult): Add !$omp taskwait.
1492         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
1493         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
1494         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
1495         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
1496         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
1497         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
1498         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
1499         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
1500         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
1501         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
1502         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
1503         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
1504         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
1505         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
1506         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
1507         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
1508         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
1509         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
1510         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
1511         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
1512         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
1513         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
1514         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
1515         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
1516         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
1517         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
1518         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
1519         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
1520         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
1521         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
1522         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
1523         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
1524         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
1525         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
1526         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
1527         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
1528         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
1529         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
1530         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
1531         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
1532         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
1533         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
1534         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
1535         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
1536         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
1537         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
1538         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
1539         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
1540         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
1541         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
1542         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
1543         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
1544         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
1545         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
1546         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
1547         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
1548         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
1549         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
1550         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
1551         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
1552         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
1553         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
1554         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
1555         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
1556         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
1557         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
1558         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
1559
1560 2015-07-10  Tom de Vries  <tom@codesourcery.com>
1561
1562         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
1563         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
1564
1565 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
1566
1567         PR libgomp/65099
1568         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
1569         in a 64-bit configuration.
1570         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
1571         offloading testing if no such device is available.
1572         * testsuite/libgomp.oacc-c/c.exp: Likewise.
1573         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
1574
1575 2015-07-08  Tom de Vries  <tom@codesourcery.com>
1576
1577         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
1578         second call to f.
1579         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
1580
1581 2015-07-07  Tom de Vries  <tom@codesourcery.com>
1582
1583         PR tree-optimization/66642
1584         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
1585         iteration count case.
1586         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
1587         function, factor out of ...
1588         (main): ... here.  Test low iteration count case.
1589
1590 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1591
1592         * libgomp.h (gomp_thread_pool): Comment last_team field.
1593
1594 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
1595
1596         * testsuite/libgomp.c++/pr66702-1.C: Require
1597         vect_simd_clones effective target.
1598         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
1599
1600 2015-06-30  Tom de Vries  <tom@codesourcery.com>
1601
1602         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
1603         already set.  Use DEFAULT_CFLAGS in dg-runtest.
1604         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
1605         "-O2".
1606
1607 2015-06-30  Tom de Vries  <tom@codesourcery.com>
1608
1609         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
1610         already set.  Use DEFAULT_CFLAGS in dg-runtest.
1611         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
1612         * testsuite/libgomp.c++/pr64824.C: Same.
1613         * testsuite/libgomp.c++/pr64868.C: Same.
1614         * testsuite/libgomp.c++/pr66199-1.C: Same.
1615         * testsuite/libgomp.c++/pr66199-2.C: Same.
1616         * testsuite/libgomp.c++/target-2.C: Same.
1617         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
1618         -std=<standard> option.
1619         * testsuite/libgomp.c++/udr-11.C: Same.
1620         * testsuite/libgomp.c++/udr-12.C: Same.
1621         * testsuite/libgomp.c++/udr-13.C: Same.
1622         * testsuite/libgomp.c++/udr-14.C: Same.
1623         * testsuite/libgomp.c++/udr-15.C: Same.
1624         * testsuite/libgomp.c++/udr-16.C: Same.
1625         * testsuite/libgomp.c++/udr-17.C: Same.
1626         * testsuite/libgomp.c++/udr-18.C: Same.
1627         * testsuite/libgomp.c++/udr-19.C: Same.
1628         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
1629         * testsuite/libgomp.c++/simd-1.C: Same.
1630         * testsuite/libgomp.c++/simd-2.C: Same.
1631         * testsuite/libgomp.c++/simd-3.C: Same.
1632         * testsuite/libgomp.c++/simd-4.C: Same.
1633         * testsuite/libgomp.c++/simd-5.C: Same.
1634         * testsuite/libgomp.c++/simd-6.C: Same.
1635         * testsuite/libgomp.c++/simd-7.C: Same.
1636         * testsuite/libgomp.c++/simd-8.C: Same.
1637         * testsuite/libgomp.c++/simd-9.C: Same.
1638         * testsuite/libgomp.c++/simd10.C: Same.
1639         * testsuite/libgomp.c++/simd11.C: Same.
1640         * testsuite/libgomp.c++/simd12.C: Same.
1641         * testsuite/libgomp.c++/simd13.C: Same.
1642
1643 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
1644
1645         PR middle-end/66702
1646         * testsuite/libgomp.c++/pr66702-1.C: New test.
1647         * testsuite/libgomp.c++/pr66702-2.C: New test.
1648
1649 2015-06-30  Tom de Vries  <tom@codesourcery.com>
1650
1651         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
1652         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
1653         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
1654         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
1655
1656 2015-06-30  Tom de Vries  <tom@codesourcery.com>
1657
1658         PR tree-optimization/66652
1659         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
1660         using restrict pointers.
1661         (main): Add arguments to calls to f.
1662         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
1663
1664 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
1665
1666         * configure.ac: Fix check for header <sys/sysctl.h>.
1667         * configure: Regenerate.
1668         * config.h.in: Likewise.
1669
1670 2015-06-23  Tom de Vries  <tom@codesourcery.com>
1671
1672         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
1673         abort.
1674         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
1675
1676 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
1677
1678         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
1679         acc_device_nvidia.
1680
1681         PR libgomp/66518
1682         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
1683         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
1684
1685 2015-06-15  Tom de Vries  <tom@codesourcery.com>
1686
1687         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
1688         dg-additional-options for any remaining options.
1689         * testsuite/libgomp.c/atomic-2.c: Same.
1690         * testsuite/libgomp.c/atomic-4.c: Same.
1691         * testsuite/libgomp.c/atomic-5.c: Same.
1692         * testsuite/libgomp.c/atomic-6.c: Same.
1693         * testsuite/libgomp.c/autopar-1.c: Same.
1694         * testsuite/libgomp.c/copyin-1.c: Same.
1695         * testsuite/libgomp.c/copyin-2.c: Same.
1696         * testsuite/libgomp.c/copyin-3.c: Same.
1697         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
1698         * testsuite/libgomp.c/nestedfn-5.c: Same.
1699         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
1700         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
1701         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
1702         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
1703         * testsuite/libgomp.c/pr32362-1.c: Same.
1704         * testsuite/libgomp.c/pr32362-2.c: Same.
1705         * testsuite/libgomp.c/pr32362-3.c: Same.
1706         * testsuite/libgomp.c/pr39591-1.c: Same.
1707         * testsuite/libgomp.c/pr39591-2.c: Same.
1708         * testsuite/libgomp.c/pr39591-3.c: Same.
1709         * testsuite/libgomp.c/pr58392.c: Same.
1710         * testsuite/libgomp.c/pr58756.c: Same.
1711         * testsuite/libgomp.c/simd-1.c: Same.
1712         * testsuite/libgomp.c/simd-10.c: Same.
1713         * testsuite/libgomp.c/simd-11.c: Same.
1714         * testsuite/libgomp.c/simd-12.c: Same.
1715         * testsuite/libgomp.c/simd-13.c: Same.
1716         * testsuite/libgomp.c/simd-14.c: Same.
1717         * testsuite/libgomp.c/simd-15.c: Same.
1718         * testsuite/libgomp.c/simd-2.c: Same.
1719         * testsuite/libgomp.c/simd-3.c: Same.
1720         * testsuite/libgomp.c/simd-4.c: Same.
1721         * testsuite/libgomp.c/simd-5.c: Same.
1722         * testsuite/libgomp.c/simd-6.c: Same.
1723         * testsuite/libgomp.c/simd-7.c: Same.
1724         * testsuite/libgomp.c/simd-8.c: Same.
1725         * testsuite/libgomp.c/simd-9.c: Same.
1726
1727 2015-06-15  Tom de Vries  <tom@codesourcery.com>
1728
1729         * testsuite/libgomp.c/pr35625.c: Fix typo.
1730
1731 2015-06-15  Tom de Vries  <tom@codesourcery.com>
1732
1733         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
1734         in dg-options.
1735         * testsuite/libgomp.c/atomic-3.c: Same.
1736         * testsuite/libgomp.c/debug-1.c: Same.
1737         * testsuite/libgomp.c/nqueens-1.c: Same.
1738         * testsuite/libgomp.c/pr26171.c: Same.
1739         * testsuite/libgomp.c/pr48591.c: Same.
1740         * testsuite/libgomp.c/pr64824.c: Same.
1741         * testsuite/libgomp.c/pr64868.c: Same.
1742         * testsuite/libgomp.c/pr66133.c: Same.
1743         * testsuite/libgomp.c/pr66199-1.c: Same.
1744         * testsuite/libgomp.c/pr66199-2.c: Same.
1745         * testsuite/libgomp.c/target-8.c: Same.
1746
1747 2015-06-15  Tom de Vries  <tom@codesourcery.com>
1748
1749         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
1750         -std={gnu99,c99}.
1751         * testsuite/libgomp.c/for-1.c: Same.
1752         * testsuite/libgomp.c/for-2.c: Same.
1753         * testsuite/libgomp.c/for-3.c: Same.
1754         * testsuite/libgomp.c/pr35625.c: Same.
1755         * testsuite/libgomp.c/pr39154.c: Same.
1756         * testsuite/libgomp.c/simd-16.c: Same.
1757         * testsuite/libgomp.c/simd-17.c: Same.
1758
1759 2015-06-13  Tom de Vries  <tom@codesourcery.com>
1760
1761         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
1762
1763 2015-06-13  Tom de Vries  <tom@codesourcery.com>
1764
1765         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
1766         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
1767         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
1768         (N): Define.
1769         (main): Use N instead of hardcoded constants.
1770
1771 2015-06-05  Tom de Vries  <tom@codesourcery.com>
1772
1773         merge from gomp4 branch:
1774         2015-05-28  Tom de Vries  <tom@codesourcery.com>
1775
1776         PR tree-optimization/65443
1777         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
1778         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
1779         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
1780
1781 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
1782
1783         * testsuite/libgomp.graphite/bounds.c: Adjust for
1784         cleanup-tree-dump removal.
1785         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
1786         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
1787         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
1788         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
1789         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
1790         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
1791         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
1792         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
1793         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
1794         * testsuite/libgomp.graphite/pr41118.c: Likewise.
1795
1796 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
1797
1798         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
1799         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
1800         (futex_wake) [!__x86_64__]: Ditto.
1801
1802 2015-05-28  Julian Brown  <julian@codesourcery.com>
1803
1804         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
1805         function comment. Only call gomp_fatal if new argument is true.
1806         (acc_dev_num_out_of_range): New function.
1807         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
1808         acc_dev_num_out_of_range as appropriate.
1809         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
1810         (acc_get_device_num, acc_set_device_num): Update calls to
1811         resolve_device.
1812         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
1813         output.
1814
1815 2015-05-28  Julian Brown  <julian@codesourcery.com>
1816
1817         PR libgomp/65742
1818         * oacc-init.c (plugin/plugin-host.h): Include.
1819         (acc_on_device): Check whether we're in an offloaded region for
1820         host_nonshm
1821         plugin. Don't use __builtin_acc_on_device.
1822         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
1823         nonshm_exec flag in thread-local data.
1824         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
1825         data for host_nonshm plugin.
1826         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
1827         for host_nonshm plugin.
1828         * plugin/plugin-host.h: New.
1829
1830 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
1831
1832         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
1833
1834 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
1835
1836         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
1837         Declare as int.
1838         (FUTEX_PRIVATE_FLAG): Remove L suffix.
1839         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
1840         Declare as int.
1841
1842 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
1843
1844         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
1845
1846 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
1847
1848         * target.c (gomp_map_pointer): New function abstracting out
1849         GOMP_MAP_POINTER handling.
1850         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
1851         gomp_map_pointer().
1852
1853 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
1854
1855         PR middle-end/66199
1856         * testsuite/libgomp.c/pr66199-1.c: New test.
1857         * testsuite/libgomp.c/pr66199-2.c: New test.
1858         * testsuite/libgomp.c++/pr66199-1.C: New test.
1859         * testsuite/libgomp.c++/pr66199-2.C: New test.
1860         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
1861         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
1862
1863 2015-05-19  Julian Brown  <julian@codesourcery.com>
1864
1865         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
1866         on cuInit failure.
1867
1868 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
1869
1870         PR middle-end/66133
1871         * testsuite/libgomp.c/pr66133.c: New test.
1872
1873 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
1874
1875         * Makefile.in: Regenerated with automake-1.11.6.
1876         * aclocal.m4: Likewise.
1877         * config.h.in: Likewise.
1878         * configure: Likewise.
1879         * testsuite/Makefile.in: Likewise.
1880
1881 2015-05-08  Jason Merrill  <jason@redhat.com>
1882
1883         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
1884         _Complex.
1885
1886         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
1887
1888 2015-05-06  Julian Brown  <julian@codesourcery.com>
1889
1890         * oacc-init.c (acc_device_lock): Add explanatory comment.
1891         (resolve_device): Add comment about locking requirement.
1892         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
1893         gomp_init_device and gomp_fini_device calls.
1894         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
1895         (acc_get_device_num, acc_set_device_num): Add locking around
1896         resolve_device and gomp_init_device calls.
1897
1898 2015-05-06  Julian Brown  <julian@codesourcery.com>
1899
1900         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
1901         goacc_thread_lock on error paths.
1902         * oacc-mem.c (lookup_host): Remove locking from function. Note
1903         locking requirement for caller in function comment.
1904         (lookup_dev): Likewise.
1905         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
1906         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
1907         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
1908         Add locking.
1909
1910 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
1911
1912         PR testsuite/65205
1913         PR libgomp/65993
1914         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
1915         don't expect "0x" prefix for "%p" format specifier, don't expect
1916         "(nil)" for NULL pointer.
1917         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
1918         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
1919         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
1920         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
1921         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
1922         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
1923         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
1924         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
1925         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
1926         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
1927         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
1928         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
1929         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
1930         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
1931         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
1932         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
1933         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
1934         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
1935         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
1936         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
1937         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
1938         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
1939         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
1940         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
1941         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
1942         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
1943         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
1944         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
1945         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
1946         accurately specify what we're looking for.
1947         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
1948         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
1949         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
1950         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
1951         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
1952
1953 2015-04-30  James Norris  <jnorris@codesourcery.com>
1954
1955         PR testsuite/65205
1956         * testsuite/lib/libgomp.exp
1957         (check_effective_target_openacc_host_selected)
1958         (check_effective_target_openacc_host_nonshm_selected): New
1959         procedures.
1960         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
1961         dg-shouldfail.
1962         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
1963         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
1964         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
1965         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
1966         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
1967         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
1968         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
1969         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
1970         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
1971         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
1972         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
1973         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
1974         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
1975         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
1976         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
1977         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
1978         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
1979         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
1980         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
1981         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
1982         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
1983         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
1984         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
1985         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
1986         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
1987         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
1988         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
1989         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
1990         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
1991         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
1992         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
1993         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
1994         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
1995         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
1996         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
1997         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
1998         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
1999         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
2000         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
2001         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
2002         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
2003         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
2004         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
2005
2006 2015-04-08  Julian Brown  <julian@codesourcery.com>
2007
2008         * libgomp.h (target_mem_desc: Remove mem_map field.
2009         (acc_dispatch_t): Remove open_device_func, close_device_func,
2010         get_device_num_func, set_device_num_func, target_data members.
2011         Change create_thread_data_func argument to device number instead of
2012         generic pointer.
2013         * oacc-async.c (assert.h): Include.
2014         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
2015         (acc_wait_all, acc_wait_all_async): Use current host thread's
2016         active device, not base_dev.
2017         * oacc-cuda.c (acc_get_current_cuda_device)
2018         (acc_get_current_cuda_context, acc_get_cuda_stream)
2019         (acc_set_cuda_stream): Likewise.
2020         * oacc-host.c (host_dispatch): Don't set open_device_func,
2021         close_device_func, get_device_num_func or set_device_num_func.
2022         * oacc-init.c (base_dev, init_key): Remove.
2023         (cached_base_dev): New.
2024         (name_of_acc_device_t): New.
2025         (acc_init_1): Initialise default-numbered device, not zeroth.
2026         (acc_shutdown_1): Close all devices of a given type.
2027         (goacc_destroy_thread): Don't use base_dev.
2028         (lazy_open, lazy_init, lazy_init_and_open): Remove.
2029         (goacc_attach_host_thread_to_device): New.
2030         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
2031         (acc_get_num_devices): Don't use base_dev.
2032         (acc_set_device_type): Reimplement.
2033         (acc_get_device_type): Don't use base_dev.
2034         (acc_get_device_num): Tweak logic.
2035         (acc_set_device_num): Likewise.
2036         (acc_on_device): Use acc_get_device_type.
2037         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
2038         (goacc_lazy_initialize): Reimplement with acc_init and
2039         goacc_attach_host_thread_to_device.
2040         * oacc-int.h (goacc_thread): Add base_dev field.
2041         (base_dev): Remove extern declaration.
2042         (goacc_attach_host_thread_to_device): Add prototype.
2043         * oacc-mem.c (acc_malloc): Use current thread's device instead of
2044         base_dev.
2045         (acc_free): Likewise.
2046         (acc_memcpy_to_device): Likewise.
2047         (acc_memcpy_from_device): Likewise.
2048         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
2049         goacc_lazy_initialize (throughout).
2050         (GOACC_parallel): Use tgt_offset to locate target functions.
2051         * target.c (gomp_map_vars): Don't set tgt->mem_map.
2052         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
2053         (gomp_load_plugin_for_device): Remove open_device, close_device,
2054         get_device_num, set_device_num openacc hook initialisation. Don't set
2055         openacc.target_data.
2056         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
2057         (GOMP_OFFLOAD_openacc_close_device)
2058         (GOMP_OFFLOAD_openacc_get_device_num)
2059         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
2060         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
2061         to int.
2062         * plugin/plugin-nvptx.c (ptx_inited): Remove.
2063         (instantiated_devices, ptx_dev_lock): New.
2064         (struct ptx_image_data): New.
2065         (ptx_devices, ptx_images, ptx_image_lock): New.
2066         (fini_streams_for_device): Reorder cuStreamDestroy call.
2067         (nvptx_get_num_devices): Remove forward declaration.
2068         (nvptx_init): Change return type to bool.
2069         (nvptx_fini): Remove.
2070         (nvptx_attach_host_thread_to_device): New.
2071         (nvptx_open_device): Return struct ptx_device* instead of void*.
2072         (nvptx_close_device): Change argument type to struct ptx_device*,
2073         return type to void.
2074         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
2075         (kernel_target_data, kernel_host_table): Remove static globals.
2076         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
2077         (GOMP_OFFLOAD_init_device): Reimplement.
2078         (GOMP_OFFLOAD_fini_device): Likewise.
2079         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
2080         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
2081         (GOMP_OFFLOAD_host2dev): Use ORD argument.
2082         (GOMP_OFFLOAD_openacc_open_device)
2083         (GOMP_OFFLOAD_openacc_close_device)
2084         (GOMP_OFFLOAD_openacc_set_device_num)
2085         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
2086         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
2087         (device number).
2088
2089         testsuite/
2090         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
2091
2092 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
2093
2094         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
2095         * libgomp.h (struct gomp_memory_mapping): Remove.
2096         (struct target_mem_desc): Change type of mem_map from
2097         gomp_memory_mapping * to splay_tree_s *.
2098         (struct gomp_device_descr): Remove register_image_func, get_table_func.
2099         Add load_image_func, unload_image_func.
2100         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
2101         Remove offload_regions_registered.
2102         (gomp_init_tables): Remove.
2103         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
2104         to splay_tree_s *.
2105         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
2106         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
2107         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
2108         offload_regions_registered.
2109         Initialize load_image_func, unload_image_func, mem_map.root.
2110         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
2111         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
2112         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
2113         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
2114         gomp_memory_mapping *.  Use dev's lock and splay_tree.
2115         (lookup_dev): Use dev's lock.
2116         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
2117         (acc_is_present): Likewise.
2118         (acc_map_data): Likewise.
2119         (acc_unmap_data): Likewise.  Use dev's lock.
2120         (present_create_copy): Likewise.
2121         (delete_copyout): Pass dev to lookup_host instead of mem_map.
2122         (update_dev_host): Likewise.
2123         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
2124         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
2125         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
2126         (GOMP_OFFLOAD_get_table): Remove
2127         (GOMP_OFFLOAD_load_image): New function.
2128         (GOMP_OFFLOAD_unload_image): New function.
2129         * target.c (register_lock): New mutex for offload image registration.
2130         (num_devices): Do not guard with PLUGIN_SUPPORT.
2131         (gomp_realloc_unlock): New static function.
2132         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
2133         before gomp_fatal.
2134         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
2135         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
2136         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
2137         mem_map's.
2138         (gomp_unmap_vars): Likewise.
2139         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
2140         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
2141         (gomp_offload_image_to_device): New static function.
2142         (GOMP_offload_register): Add mutex lock.
2143         Call gomp_offload_image_to_device for all initialized devices.
2144         Replace gomp_realloc with gomp_realloc_unlock.
2145         (GOMP_offload_unregister): New function.
2146         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
2147         get_table_func from the plugin with calls to init_device_func and
2148         gomp_offload_image_to_device.
2149         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
2150         to splay_tree_s *.
2151         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
2152         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
2153         (GOMP_target_data): Do not call gomp_init_tables.
2154         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
2155         (gomp_load_plugin_for_device): Replace register_image and get_table
2156         with load_image and unload_image in DLSYM ().
2157         (gomp_register_images_for_device): Remove function.
2158         (gomp_target_init): Do not initialize current_device.mem_map.*,
2159         current_device.offload_regions_registered.
2160         Remove call to gomp_register_images_for_device.
2161         Do not free offload_images and num_offload_images.
2162
2163 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
2164
2165         PR fortran/65597
2166         * testsuite/libgomp.fortran/pr65597.f90: New test.
2167
2168 2015-03-27  Tom de Vries  <tom@codesourcery.com>
2169
2170         PR testsuite/65594
2171         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
2172         (init, check): New function.
2173         (foo): Change return type to void.
2174         (main): Call init and check.
2175
2176 2015-03-27  Tom de Vries  <tom@codesourcery.com>
2177
2178         PR testsuite/65594
2179         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
2180         (foo): Use M for non-inner loops to scale down test-case.
2181
2182 2015-03-25  Kai Tietz  <ktietz@redhat.com>
2183
2184         PR libgomp/64972
2185         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
2186         (GOACC_data_start): Likewise.
2187         * target.c (gomp_map_vars): Likewise.
2188
2189 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
2190
2191         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
2192         hppa*-*-hpux*.
2193
2194 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
2195
2196         * testsuite/libgomp.c/target-10.c: New test.
2197         * testsuite/libgomp.c++/target-4.C: New test.
2198
2199 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
2200
2201         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
2202         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
2203
2204 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2205
2206         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
2207         * configure.ac (*-*-rtems*): Assume Pthread is supported.
2208         (pthread.h): Check for this header file.
2209         * configure: Regenerate.
2210
2211 2015-02-25  Tom de Vries  <tom@codesourcery.com>
2212
2213         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
2214         (check_reduction_op, check_reduction_macro, max, min):
2215         Declare.
2216         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
2217         function.
2218         (main): Use new functions.
2219
2220 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
2221
2222         * target.c (gomp_load_plugin_for_device): Use const char * instead of
2223         char * for variables holding dlerror return values.
2224         (DLSYM_OPT): Ditto.
2225
2226 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
2227
2228         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
2229
2230 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
2231             Cesar Philippidis  <cesar@codesourcery.com>
2232
2233         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
2234         GOACC_ctaid, and GOACC_nctaid routines.
2235
2236 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
2237
2238         PR c/64824
2239         * testsuite/libgomp.c/atomic-18.c: New test.
2240         * testsuite/libgomp.c++/atomic-16.C: New test.
2241
2242 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
2243
2244         PR c/64824
2245         PR c/64868
2246         * testsuite/libgomp.c/pr64824.c: New test.
2247         * testsuite/libgomp.c/pr64868.c: New test.
2248         * testsuite/libgomp.c++/pr64824.C: New test.
2249         * testsuite/libgomp.c++/pr64868.C: New test.
2250
2251 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
2252
2253         PR libgomp/64635
2254         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
2255         Link with -lpthread.
2256         * config/aix/plugin-suffix.h: Delete.
2257
2258 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
2259
2260         PR libgomp/64635
2261         * configure.tgt (*-*-aix*): Use config_path "aix posix".
2262         (*-*-darwin*): Use config_path "bsd darwin posix".
2263         (*-*-hpux*): Use config_path "hpux posix".
2264         * target.c: Add include of plugin-suffix.h and use
2265         SONAME_SUFFIX macro.
2266         * config/aix/plugin-suffix.h: New file.
2267         * config/darwin/plugin-suffix.h: New file.
2268         * config/hpux/plugin-suffix.h: New file.
2269         * config/posix/plugin-suffix.h: New file.
2270
2271 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
2272
2273         PR middle-end/64734
2274         * libgomp.c/pr64734.c: New test.
2275
2276 2015-01-23  Tom de Vries  <tom@codesourcery.com>
2277
2278         PR libgomp/64672
2279         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
2280
2281 2015-01-23  Tom de Vries  <tom@codesourcery.com>
2282
2283         PR libgomp/64707
2284         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
2285         dg-options.
2286
2287 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
2288
2289         PR libgomp/64625
2290         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
2291         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
2292         formal parameter.  Update all users.
2293         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
2294         Document unused formal parameter.
2295
2296 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
2297
2298         * oacc-parallel.c: Don't include <alloca.h>.
2299         (GOACC_parallel): Use gomp_alloca instead of alloca.
2300
2301 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
2302
2303         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
2304
2305 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
2306             James Norris  <jnorris@codesourcery.com>
2307             Tom de Vries  <tom@codesourcery.com>
2308             Julian Brown  <julian@codesourcery.com>
2309             Cesar Philippidis  <cesar@codesourcery.com>
2310             Nathan Sidwell  <nathan@codesourcery.com>
2311             Tobias Burnus  <burnus@net-b.de>
2312
2313         * Makefile.am (search_path): Add $(top_srcdir)/../include.
2314         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
2315         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
2316         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
2317         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
2318         Include $(top_srcdir)/plugin/Makefrag.am.
2319         (nodist_libsubinclude_HEADERS): Add openacc.h.
2320         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
2321         openacc.f90, openacc.mod, openacc_kinds.mod.
2322         (omp_lib.mod): Generalize into...
2323         (%.mod): ... this new rule.
2324         (openacc_kinds.mod, openacc.mod): New rules.
2325         * plugin/configfrag.ac: New file.
2326         * configure.ac: Move plugin/offloading support into it.  Include
2327         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
2328         * plugin/Makefrag.am: New file.
2329         * testsuite/Makefile.am (OFFLOAD_TARGETS)
2330         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
2331         export.
2332         (libgomp-test-support.exp): New rule.
2333         (all-local): Depend on it.
2334         * Makefile.in: Regenerate.
2335         * testsuite/Makefile.in: Regenerate.
2336         * config.h.in: Likewise.
2337         * configure: Likewise.
2338         * configure.tgt: Harden shell syntax.
2339         * env.c: Include "oacc-int.h".
2340         (parse_acc_device_type): New function.
2341         (gomp_debug_var, goacc_device_type, goacc_device_num): New
2342         variables.
2343         (initialize_env): Initialize those.  Call
2344         goacc_runtime_initialize.
2345         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
2346         (gomp_fatal): Call gomp_vfatal.
2347         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
2348         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
2349         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
2350         (splay_tree_node, splay_tree, splay_tree_key)
2351         (struct target_mem_desc, struct splay_tree_key_s)
2352         (struct gomp_memory_mapping, struct acc_dispatch_t)
2353         (struct gomp_device_descr, gomp_acc_insert_pointer)
2354         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
2355         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
2356         (gomp_free_memmap, gomp_fini_device): New declarations.
2357         (gomp_vdebug, gomp_debug): New macros.
2358         Include "splay-tree.h".
2359         * libgomp.map (OACC_2.0): New symbol version.  Use for
2360         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
2361         acc_set_device_type_h_, acc_get_device_type,
2362         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
2363         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
2364         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
2365         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
2366         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
2367         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
2368         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
2369         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
2370         acc_copyin_array_h_, acc_present_or_copyin,
2371         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
2372         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
2373         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
2374         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
2375         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
2376         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
2377         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
2378         acc_update_device, acc_update_device_32_h_,
2379         acc_update_device_64_h_, acc_update_device_array_h_,
2380         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
2381         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
2382         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
2383         acc_is_present_64_h_, acc_is_present_array_h_,
2384         acc_memcpy_to_device, acc_memcpy_from_device,
2385         acc_get_current_cuda_device, acc_get_current_cuda_context,
2386         acc_get_cuda_stream, acc_set_cuda_stream.
2387         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
2388         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
2389         GOACC_update, GOACC_wait, GOACC_get_thread_num,
2390         GOACC_get_num_threads.
2391         (GOMP_PLUGIN_1.0): New symbol version.  Use for
2392         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
2393         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
2394         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
2395         GOMP_PLUGIN_acc_thread.
2396         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
2397         environment variable.
2398         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
2399         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
2400         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
2401         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
2402         (splay_tree_remove): New declarations.
2403         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
2404         (splay_tree_remove, splay_tree_lookup): Move into...
2405         * splay-tree.c: ... this new file.
2406         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
2407         (splay_tree_node, splay_tree, splay_tree_key)
2408         (struct target_mem_desc, struct splay_tree_key_s)
2409         (struct gomp_device_descr): Don't declare.
2410         (num_devices_openmp): New variable.
2411         (gomp_get_num_devices ): Use it.
2412         (gomp_init_targets_once): New function.
2413         (gomp_get_num_devices ): Use it.
2414         (get_kind, gomp_copy_from_async, gomp_free_memmap)
2415         (gomp_fini_device, gomp_register_image_for_device): New functions.
2416         (gomp_map_vars): Add devaddrs parameter.
2417         (gomp_update): Add mm parameter.
2418         (gomp_init_device): Move most of it into...
2419         (gomp_init_tables): ... this new function.
2420         (gomp_register_images_for_device): Remove function.
2421         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
2422         Make them hidden instead of static.
2423         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
2424         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
2425         (GOMP_target_end_data, GOMP_target_update)
2426         (gomp_load_plugin_for_device, gomp_target_init): Update for
2427         OpenACC changes.
2428         * oacc-async.c: New file.
2429         * oacc-cuda.c: Likewise.
2430         * oacc-host.c: Likewise.
2431         * oacc-init.c: Likewise.
2432         * oacc-int.h: Likewise.
2433         * oacc-mem.c: Likewise.
2434         * oacc-parallel.c: Likewise.
2435         * oacc-plugin.c: Likewise.
2436         * oacc-plugin.h: Likewise.
2437         * oacc-ptx.h: Likewise.
2438         * openacc.f90: Likewise.
2439         * openacc.h: Likewise.
2440         * openacc_lib.h: Likewise.
2441         * plugin/plugin-host.c: Likewise.
2442         * plugin/plugin-nvptx.c: Likewise.
2443         * libgomp-plugin.c: Likewise.
2444         * libgomp-plugin.h: Likewise.
2445         * libgomp_target.h: Remove file after merging content into the
2446         former file.  Update all users.
2447         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
2448         (offload_targets_s, offload_targets_s_openacc): New variables.
2449         (check_effective_target_openacc_nvidia_accel_present)
2450         (check_effective_target_openacc_nvidia_accel_selected): New
2451         procedures.
2452         (libgomp_init): Update for OpenACC changes.
2453         * testsuite/libgomp-test-support.exp.in: New file.
2454         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
2455         * testsuite/libgomp.oacc-c/c.exp: Likewise.
2456         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
2457         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
2458         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
2459         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
2460         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
2461         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
2462         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
2463         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
2464         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
2465         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
2466         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
2467         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
2468         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
2469         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
2470         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
2471         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
2472         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
2473         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
2474         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
2475         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
2476         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
2477         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
2478         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
2479         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
2480         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
2481         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
2482         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
2483         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
2484         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
2485         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
2486         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
2487         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
2488         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
2489         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
2490         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
2491         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
2492         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
2493         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
2494         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
2495         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
2496         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2497         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
2498         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2499         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
2500         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2501         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
2502         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
2503         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
2504         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2505         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
2506         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2507         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
2508         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
2509         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
2510         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
2511         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
2512         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2513         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
2514         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
2515         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
2516         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2517         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
2518         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
2519         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
2520         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
2521         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
2522         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
2523         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
2524         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
2525         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2526         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2527         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2528         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
2529         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
2530         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2531         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2532         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
2533         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
2534         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
2535         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
2536         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2537         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2538         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2539         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
2540         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
2541         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
2542         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
2543         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
2544         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
2545         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
2546         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
2547         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
2548         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
2549         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
2550         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
2551         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
2552         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
2553         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
2554         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
2555         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
2556         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
2557         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
2558         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
2559         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
2560         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
2561         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
2562         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
2563         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
2564         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
2565         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
2566         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
2567         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
2568         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
2569         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
2570         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
2571         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
2572         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
2573         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
2574         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
2575         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
2576         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
2577         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
2578         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
2579         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
2580         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
2581         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
2582         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
2583         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
2584         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
2585         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
2586         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
2587         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
2588         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
2589         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
2590         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
2591         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
2592         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
2593         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
2594         Likewise.
2595         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
2596         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
2597         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
2598         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
2599         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
2600         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
2601         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
2602         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
2603         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
2604         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
2605         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
2606         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
2607         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
2608         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
2609         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
2610         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
2611         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
2612         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
2613         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
2614         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
2615         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
2616         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
2617         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
2618         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
2619         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
2620         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
2621         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
2622         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
2623         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
2624         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
2625         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
2626         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
2627         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
2628         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
2629         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
2630         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
2631         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
2632         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
2633         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
2634         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
2635         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
2636         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
2637         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
2638         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
2639         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
2640         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
2641         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
2642         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
2643         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
2644         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
2645         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
2646         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
2647         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
2648         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2649         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
2650         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
2651         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
2652         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
2653         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
2654         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
2655
2656 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
2657             Julian Brown  <julian@codesourcery.com>
2658             David Malcolm  <dmalcolm@redhat.com>
2659
2660         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
2661         to "GNU Offloading and Multi Processing Runtime Library".  Change
2662         all users.
2663         * configure: Regenerate.
2664         * libgomp.texi: Update.
2665
2666 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
2667
2668         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
2669         "$tgt_dir/lib32".
2670         * configure: Regenerate.
2671
2672         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
2673         "intelmic" in $offload_targets.
2674
2675 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
2676
2677         Update copyright years.
2678
2679         * libgomp.texi: Bump @copying's copyright year.
2680
2681 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
2682
2683         * testsuite/lib/libgomp.exp: Load target-utils.exp.
2684         Move load of target-supportes.exp earlier.
2685
2686 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
2687
2688         * testsuite/libgomp.c/target-9.c: New test.
2689
2690 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
2691
2692         * config.h.in: Regenerate.
2693         * configure: Regenerate.
2694         * configure.ac: Add GCC_CHECK_EMUTLS.
2695         * libgomp.h: Add check for USE_EMUTLS: this case
2696         is equal to HAVE_TLS.
2697         * team.c: Likewise.
2698
2699 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
2700
2701         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
2702
2703 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
2704             Ilya Verbin  <ilya.verbin@intel.com>
2705
2706         * testsuite/libgomp.c/target-critical-1.c: New test.
2707
2708 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
2709
2710         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
2711         to dg-options unless expensive testing is on.
2712         (TESTITERS): Define to N if not defined.
2713         (main): Use TESTITERS instead of N.
2714         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
2715         dg-additional-options depending on whether expensive testing is on.
2716         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
2717         Decrease N to 100000 and CHUNKSZ to 10000.
2718
2719 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
2720
2721         PR fortran/63938
2722         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
2723         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
2724
2725 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
2726
2727         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
2728
2729 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
2730
2731         PR bootstrap/63784
2732         * configure: Regenerated.
2733
2734 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
2735
2736         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
2737         vect_simd_clones effective target.
2738         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
2739
2740 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
2741
2742         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
2743         of 32 as block_size.
2744         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
2745         instead of 32 as block_size.
2746
2747 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
2748             Ilya Verbin  <ilya.verbin@intel.com>
2749
2750         * Makefile.in: Regenerate.
2751         * configure: Regenerate.
2752         * configure.ac: Set up offload_additional_options,
2753         offload_additional_lib_paths and offload_targets.
2754         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
2755         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
2756         * testsuite/Makefile.in: Regenerate.
2757         * testsuite/lib/libgomp.exp (libgomp_init): Append
2758         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
2759         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
2760         build directory to LD_LIBRARY_PATH for intelmic offload targets.
2761
2762 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
2763             Ilya Verbin  <ilya.verbin@intel.com>
2764             Kirill Yukhin  <kirill.yukhin@intel.com>
2765             Ilya Tocar  <ilya.tocar@intel.com>
2766
2767         * testsuite/lib/libgomp.exp
2768         (check_effective_target_offload_device): New.
2769         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
2770         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
2771         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
2772         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
2773         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
2774         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
2775         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
2776         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
2777         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
2778         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
2779         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
2780         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
2781         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
2782         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
2783         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
2784         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
2785         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
2786         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
2787         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
2788         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
2789         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
2790         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
2791         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
2792         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
2793         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
2794         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
2795         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
2796         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
2797         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
2798         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
2799         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
2800         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
2801         * testsuite/libgomp.c/target-7.c: Fix test.
2802         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
2803         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
2804         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
2805         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
2806         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
2807         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
2808         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
2809         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
2810         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
2811         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
2812         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
2813         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
2814         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
2815         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
2816         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
2817         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
2818         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
2819         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
2820         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
2821         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
2822         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
2823         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
2824         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
2825         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
2826         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
2827         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
2828         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
2829         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
2830         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
2831         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
2832         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
2833
2834 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
2835             Ilya Verbin  <ilya.verbin@intel.com>
2836             Thomas Schwinge  <thomas@codesourcery.com>
2837             Andrey Turetskiy  <andrey.turetskiy@intel.com>
2838
2839         * libgomp.map (GOMP_4.0.1): New symbol version.
2840         Add GOMP_offload_register.
2841         * libgomp_target.h: New file.
2842         * splay-tree.h: New file.
2843         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
2844         (gomp_target_init): New forward declaration.
2845         (gomp_is_initialized): New static variable.
2846         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
2847         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
2848         New structures.
2849         (offload_images, num_offload_images, devices, num_devices): New static
2850         variables.
2851         (splay_compare): New static function.
2852         (struct gomp_device_descr): New structure.
2853         (gomp_get_num_devices): Call gomp_target_init.
2854         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
2855         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
2856         (GOMP_offload_register): New function.
2857         (GOMP_target): Arrange for host callback to be performed in a separate
2858         initial thread and contention group, inheriting ICVs from
2859         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
2860         Add device initialization and lookup for target function in splay tree.
2861         (GOMP_target_data): Add device initialization and call gomp_map_vars.
2862         (GOMP_target_end_data): Call gomp_unmap_vars.
2863         (GOMP_target_update): Add device initialization and call gomp_update.
2864         (gomp_load_plugin_for_device, gomp_register_images_for_device)
2865         (gomp_target_init): New static functions.
2866
2867 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
2868             Thomas Schwinge  <thomas@codesourcery.com>
2869             Ilya Verbin  <ilya.verbin@intel.com>
2870             Andrey Turetskiy  <andrey.turetskiy@intel.com>
2871
2872         * config.h.in: Regenerate.
2873         * configure: Regenerate.
2874         * configure.ac: Check for libdl, required for plugin support.
2875         (PLUGIN_SUPPORT): Define if plugins are supported.
2876         (enable_offload_targets): Support Intel MIC targets.
2877         (OFFLOAD_TARGETS): List of target names suitable for offloading.
2878
2879 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
2880
2881         PR target/63610
2882         * configure: Regenerate.
2883
2884 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2885
2886         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
2887
2888 2014-10-06  Marek Polacek  <polacek@redhat.com>
2889
2890         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
2891         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
2892         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
2893         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
2894
2895 2014-10-06  Marek Polacek  <polacek@redhat.com>
2896
2897         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
2898         * testsuite/libgomp.c/nqueens-1.c: Likewise.
2899         * testsuite/libgomp.c/pr26943-3.c: Likewise.
2900         * testsuite/libgomp.c/pr26943-4.c: Likewise.
2901         * testsuite/libgomp.c/pr36802-2.c: Likewise.
2902         * testsuite/libgomp.c/pr36802-3.c: Likewise.
2903         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
2904         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
2905         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
2906         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
2907         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
2908         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
2909         * testsuite/libgomp.c/omp-single-1.c: Likewise.
2910         * testsuite/libgomp.c/omp-single-2.c: Likewise.
2911         * testsuite/libgomp.c/omp_matvec.c: Likewise.
2912         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
2913         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
2914         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
2915         declarations.
2916
2917 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
2918
2919         PR libgomp/61200
2920         * testsuite/libgomp.c/pr61200.c: New test.
2921
2922 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
2923
2924         PR c++/63248
2925         * testsuite/libgomp.c++/pr63248.C: New test.
2926
2927 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
2928
2929         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
2930         is not zero, but taskgroup->children is NULL and there are
2931         any task->children, schedule those instead of waiting.
2932         * testsuite/libgomp.c/depend-6.c: New test.
2933         * testsuite/libgomp.c/depend-7.c: New test.
2934         * testsuite/libgomp.c/depend-8.c: New test.
2935         * testsuite/libgomp.c/depend-9.c: New test.
2936         * testsuite/libgomp.c/depend-10.c: New test.
2937
2938 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
2939
2940         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
2941         (struct gomp_taskwait): New type.
2942         (struct gomp_task): Add taskwait and parent_depends_on, remove
2943         in_taskwait and taskwait_sem fields.
2944         (gomp_finish_task): Don't destroy taskwait_sem.
2945         * task.c (gomp_init_task): Don't init in_taskwait, instead init
2946         taskwait and parent_depends_on.
2947         (GOMP_task): For if (0) tasks with depend clause that depend on
2948         earlier tasks don't defer them, instead call
2949         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
2950         Initialize redundant_out field, for redundant out entries just
2951         move them at the end of linked list instead of removing them
2952         completely, and set redundant_out flag instead of redundant.
2953         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
2954         that task.
2955         (gomp_task_run_post_handle_dependers): If parent is in
2956         gomp_task_maybe_wait_for_dependencies and newly runnable task
2957         is not parent_depends_on, queue it in parent->children linked
2958         list after all runnable tasks with parent_depends_on set.
2959         Adjust for addition of taskwait indirection.
2960         (gomp_task_run_post_remove_parent): If parent is in
2961         gomp_task_maybe_wait_for_dependencies and task to be removed
2962         is parent_depends_on, decrement n_depend and if needed awake
2963         parent.  Adjust for addition of taskwait indirection.
2964         (GOMP_taskwait): Adjust for addition of taskwait indirection.
2965         (gomp_task_maybe_wait_for_dependencies): New function.
2966         * testsuite/libgomp.c/depend-5.c: New test.
2967
2968 2014-07-13  Tobias Burnus  <burnus@net-b.de>
2969
2970         * testsuite/libgomp.fortran/pr34020.f90: Make compile
2971         with TS 18508/Fortran 2015.
2972
2973 2014-07-06  Marek Polacek  <polacek@redhat.com>
2974
2975         PR c/6940
2976         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
2977
2978 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
2979
2980         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
2981         matches regex $lang_source_re, add $lang_include_flags to options.
2982         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
2983         * testsuite/libgomp.c++/c++.exp: Likewise.
2984         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
2985         and lang_include_flags instead of adding -fintrinsic-modules-path= to
2986         ALWAYS_CFLAGS.
2987         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
2988
2989 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
2990
2991         * testsuite/libgomp.fortran/fortran.exp: Explain
2992         gfortran-dg-runtest usage.
2993
2994 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
2995
2996         * testsuite/libgomp.fortran/simd5.f90: New test.
2997         * testsuite/libgomp.fortran/simd6.f90: New test.
2998         * testsuite/libgomp.fortran/simd7.f90: New test.
2999
3000 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
3001
3002         * testsuite/libgomp.c/for-2.c: Define SC to static for
3003         #pragma omp for simd testing.
3004         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
3005         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
3006         SC macro.
3007         * testsuite/libgomp.c/simd-14.c: New test.
3008         * testsuite/libgomp.c/simd-15.c: New test.
3009         * testsuite/libgomp.c/simd-16.c: New test.
3010         * testsuite/libgomp.c/simd-17.c: New test.
3011         * testsuite/libgomp.c++/for-10.C: Define SC to static for
3012         #pragma omp for simd testing.
3013         * testsuite/libgomp.c++/simd10.C: New test.
3014         * testsuite/libgomp.c++/simd11.C: New test.
3015         * testsuite/libgomp.c++/simd12.C: New test.
3016         * testsuite/libgomp.c++/simd13.C: New test.
3017
3018         * testsuite/libgomp.fortran/aligned1.f03: New test.
3019         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
3020         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
3021         tasks with !$omp parallel !$omp single.
3022         * testsuite/libgomp.fortran/target8.f90: New test.
3023         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
3024         not to use trim in the combiner, instead call elemental function.
3025         (fn): New elemental function.
3026         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
3027         Make elemental.
3028         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
3029         omp_in): Likewise.
3030         * testsuite/libgomp.fortran/udr12.f90: New test.
3031         * testsuite/libgomp.fortran/udr13.f90: New test.
3032         * testsuite/libgomp.fortran/udr14.f90: New test.
3033         * testsuite/libgomp.fortran/udr15.f90: New test.
3034
3035 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
3036
3037         * omp_lib.f90.in (openmp_version): Set to 201307.
3038         * omp_lib.h.in (openmp_version): Likewise.
3039         * testsuite/libgomp.c/target-8.c: New test.
3040         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
3041         and inbranch clauses.
3042         * testsuite/libgomp.fortran/depend-3.f90: New test.
3043         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
3044         openmp_version.
3045         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
3046         * testsuite/libgomp.fortran/target1.f90: New test.
3047         * testsuite/libgomp.fortran/target2.f90: New test.
3048         * testsuite/libgomp.fortran/target3.f90: New test.
3049         * testsuite/libgomp.fortran/target4.f90: New test.
3050         * testsuite/libgomp.fortran/target5.f90: New test.
3051         * testsuite/libgomp.fortran/target6.f90: New test.
3052         * testsuite/libgomp.fortran/target7.f90: New test.
3053
3054 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
3055
3056         PR fortran/60928
3057         * testsuite/libgomp.fortran/allocatable9.f90: New test.
3058         * testsuite/libgomp.fortran/allocatable10.f90: New test.
3059         * testsuite/libgomp.fortran/allocatable11.f90: New test.
3060         * testsuite/libgomp.fortran/allocatable12.f90: New test.
3061         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
3062         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
3063         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
3064         * testsuite/libgomp.fortran/associate1.f90: New test.
3065         * testsuite/libgomp.fortran/associate2.f90: New test.
3066         * testsuite/libgomp.fortran/procptr1.f90: New test.
3067
3068 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
3069
3070         * testsuite/libgomp.fortran/simd1.f90: New test.
3071         * testsuite/libgomp.fortran/udr1.f90: New test.
3072         * testsuite/libgomp.fortran/udr2.f90: New test.
3073         * testsuite/libgomp.fortran/udr3.f90: New test.
3074         * testsuite/libgomp.fortran/udr4.f90: New test.
3075         * testsuite/libgomp.fortran/udr5.f90: New test.
3076         * testsuite/libgomp.fortran/udr6.f90: New test.
3077         * testsuite/libgomp.fortran/udr7.f90: New test.
3078         * testsuite/libgomp.fortran/udr8.f90: New test.
3079         * testsuite/libgomp.fortran/udr9.f90: New test.
3080         * testsuite/libgomp.fortran/udr10.f90: New test.
3081         * testsuite/libgomp.fortran/udr11.f90: New test.
3082
3083 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
3084
3085         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
3086         vect_simd_clones effective target.
3087         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
3088
3089 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
3090
3091         PR middle-end/61252
3092         * testsuite/libgomp.c++/simd-9.C: New test.
3093
3094 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
3095
3096         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
3097         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
3098         texts according to their @menu entry positions.
3099
3100 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
3101
3102         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
3103         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
3104         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
3105         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
3106         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
3107         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
3108         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
3109         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
3110         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
3111         * testsuite/libgomp.fortran/depend-1.f90: New test.
3112         * testsuite/libgomp.fortran/depend-2.f90: New test.
3113         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
3114         * testsuite/libgomp.fortran/simd1.f90: New test.
3115         * testsuite/libgomp.fortran/simd2.f90: New test.
3116         * testsuite/libgomp.fortran/simd3.f90: New test.
3117         * testsuite/libgomp.fortran/simd4.f90: New test.
3118         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
3119
3120 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
3121
3122         * testsuite/libgomp.c/simd-10.c: New test.
3123         * testsuite/libgomp.c/simd-11.c: New test.
3124         * testsuite/libgomp.c/simd-12.c: New test.
3125         * testsuite/libgomp.c/simd-13.c: New test.
3126
3127 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
3128
3129         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
3130         atomic type clauses in any order and optional comma in between.
3131         * testsuite/libgomp.c++/atomic-15.C: Likewise.
3132         * testsuite/libgomp.c/atomic-17.c: Likewise.
3133
3134         * testsuite/libgomp.c/simd-7.c: New test.
3135         * testsuite/libgomp.c/simd-8.c: New test.
3136         * testsuite/libgomp.c/simd-9.c: New test.
3137         * testsuite/libgomp.c/loop-16.c: New test.
3138
3139 2014-04-02  Richard Henderson  <rth@redhat.com>
3140
3141         * config/linux/futex.h (futex_wait): Get error value from errno.
3142         (futex_wake): Likewise.
3143
3144 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
3145
3146         PR c++/60331
3147         * testsuite/libgomp.c++/udr-11.C: New test.
3148         * testsuite/libgomp.c++/udr-12.C: New test.
3149         * testsuite/libgomp.c++/udr-13.C: New test.
3150         * testsuite/libgomp.c++/udr-14.C: New test.
3151         * testsuite/libgomp.c++/udr-15.C: New test.
3152         * testsuite/libgomp.c++/udr-16.C: New test.
3153         * testsuite/libgomp.c++/udr-17.C: New test.
3154         * testsuite/libgomp.c++/udr-18.C: New test.
3155         * testsuite/libgomp.c++/udr-19.C: New test.
3156
3157 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
3158
3159         Update copyright years
3160
3161 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
3162
3163         * hashtab.h: Use the standard form for the copyright notice.
3164
3165 2014-01-02  Tobias Burnus  <burnus@net-b.de>
3166
3167         * libgomp.texi: Bump @copying's copyright year.
3168
3169 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
3170
3171         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
3172         alloca () with __builtin_alloca ().
3173         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
3174         * testsuite/libgomp.c/lock-3.c: Likewise.
3175         * testsuite/libgomp.c/pr48591.c: Likewise.
3176
3177 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
3178
3179         PR testsuite/59534
3180         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
3181         comparisons.
3182
3183 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
3184
3185         PR libgomp/58756
3186         * testsuite/libgomp.c/pr58756.c: New test.
3187
3188 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
3189
3190         PR libgomp/59467
3191         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
3192         !$omp parallel.
3193
3194 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
3195
3196         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
3197         ALWAYS_CFLAGS.
3198         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
3199         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
3200         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
3201         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
3202         Likewise.
3203
3204         * libgomp_g.h: Include <stddef.h> for size_t.
3205
3206         * libgomp.spec.in: Update comment about libgomp's dependencies.
3207         * configure.ac: Likewise.
3208         * configure: Regenerate.
3209
3210 2013-10-16  Tobias Burnus  <burnus@net-b.de>
3211
3212         * libgomp.texi: (Runtime Library Routines): Update references for
3213         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
3214         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
3215         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
3216         (Environment Variables): Update references for OpenMP 4.0. Add
3217         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
3218         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
3219         order.
3220
3221 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
3222
3223         * env.c (parse_bind_var): Initialize value to avoid
3224         (false positive) warning.
3225
3226 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
3227
3228         PR libgomp/58691
3229         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
3230         to check variable.
3231         (gomp_init_num_threads): Move i variable declaration into
3232         #ifdef CPU_ALLOC_SIZE block.
3233         * config/linux/affinity.c (gomp_affinity_init_level): Test
3234         gomp_places_list_len == 0 rather than gomp_places_list == 0
3235         when checking for topology reading error.
3236         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
3237         * env.c (parse_affinity): Add ignore argument, if true, don't populate
3238         gomp_places_list, only parse env var and always return false.
3239         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
3240         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
3241         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
3242         and either of these variables were parsed correctly into a places
3243         list.
3244
3245 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
3246             Jakub Jelinek  <jakub@redhat.com>
3247
3248         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
3249         of 5 loopfn matches.
3250         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
3251         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
3252         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
3253         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
3254         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
3255         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
3256         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
3257         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
3258
3259 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
3260
3261         * Makefile.am (omp_lib.mod): Streamline rule.
3262         * Makefile.in: Regenerate.
3263
3264         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
3265         exceptions.
3266
3267         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
3268         * testsuite/libgomp.fortran/lib1.f90: Likewise.
3269         * testsuite/libgomp.fortran/lib2.f: Likewise.
3270         * testsuite/libgomp.fortran/lib3.f: Likewise.
3271
3272         * configure.ac: Typo fix.
3273         * configure: Regenerate.
3274
3275         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
3276         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
3277
3278         * omp.h.in: Don't touch the user's namespace.
3279
3280 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
3281             Tobias Burnus  <burnus@net-b.de>
3282             Richard Henderson  <rth@redhat.com>
3283
3284         * target.c: New file.
3285         * Makefile.am (libgomp_la_SOURCES): Add target.c.
3286         * Makefile.in: Regenerated.
3287         * libgomp_g.h (GOMP_task): Add depend argument.
3288         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
3289         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
3290         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
3291         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
3292         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
3293         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
3294         GOMP_taskgroup_start, GOMP_taskgroup_end,
3295         GOMP_parallel_sections): New prototypes.
3296         * fortran.c (omp_is_initial_device): Add ialias_redirect.
3297         (omp_is_initial_device_): New function.
3298         (ULP, STR1, STR2, ialias_redirect): Removed.
3299         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
3300         omp_set_default_device_8_, omp_get_default_device_,
3301         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
3302         functions.
3303         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
3304         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
3305         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
3306         @@GOMP_4.0.
3307         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
3308         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
3309         omp_set_default_device, omp_set_default_device_,
3310         omp_set_default_device_8_, omp_get_default_device,
3311         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
3312         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
3313         omp_get_team_num_): Export @@OMP_4.0.
3314         * team.c (struct gomp_thread_start_data): Add place field.
3315         (gomp_thread_start): Clear thr->thread_pool and
3316         thr->task before returning.  Use gomp_team_barrier_wait_final
3317         instead of gomp_team_barrier_wait.  Initialize thr->place.
3318         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
3319         team_cancelled and task_queued_count fields.
3320         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
3321         before calling pthread_exit.
3322         (gomp_free_thread): No longer static.  Use
3323         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
3324         (gomp_team_start): Add flags argument.  Set
3325         thr->thread_pool->threads_busy to nthreads immediately after creating
3326         new pool.  Use gomp_managed_threads_lock instead of
3327         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
3328         (gomp_team_end): Use gomp_managed_threads_lock instead of
3329         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
3330         of gomp_team_barrier_wait.  If team->team_cancelled, call
3331         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
3332         rather than thr->ts.work_share.
3333         (initialize_team): Don't call gomp_sem_init here.
3334         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
3335         caller.
3336         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
3337         * env.c (gomp_global_icv): Add default_device_var, target_data and
3338         bind_var initializers.
3339         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
3340         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
3341         gomp_places_list_len): New variables.
3342         (parse_bind_var, parse_one_place, parse_places_var): New functions.
3343         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
3344         sized places.
3345         (gomp_cancel_var): New global variable.
3346         (parse_int): New function.
3347         (handle_omp_display_env): New function.
3348         (initialize_env): Use it.  Initialize default_device_var.
3349         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
3350         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
3351         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
3352         been successfully parsed (and call gomp_init_affinity in that case).
3353         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
3354         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
3355         omp_get_team_num, omp_is_initial_device): New functions.
3356         * libgomp.h: Include stdlib.h.
3357         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
3358         Define.
3359         (struct target_mem_desc): Forward declare.
3360         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
3361         and thread_limit_var fields.
3362         (gomp_get_num_devices): New prototype.
3363         (gomp_cancel_var): New extern decl.
3364         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
3365         team_cancelled and task_queued_count fields.  Add comments about
3366         task_{,queued_,running_}count.
3367         (gomp_cancel_kind): New enum.
3368         (gomp_work_share_end_cancel): New prototype.
3369         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
3370         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
3371         and depend fields.
3372         (struct gomp_taskgroup): New type.
3373         (struct gomp_task_depend_entry,
3374         struct gomp_dependers_vec): New types.
3375         (gomp_finish_task): Free depend_hash if non-NULL.
3376         (struct gomp_team_state): Add place_partition_off
3377         and place_partition_len fields.
3378         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
3379         gomp_places_list_len): New extern decls.
3380         (struct gomp_thread): Add place field.
3381         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
3382         (gomp_init_thread_affinity): Add place argument.
3383         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
3384         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
3385         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
3386         gomp_affinity_init_level, gomp_affinity_print_place): New
3387         prototypes.
3388         (gomp_team_start): Add flags argument.
3389         (gomp_thread_limit_var, gomp_remaining_threads_count,
3390         gomp_remaining_threads_lock): Remove.
3391         (gomp_managed_threads_lock): New variable.
3392         (struct gomp_thread_pool): Add threads_busy field.
3393         (gomp_free_thread): New prototype.
3394         * task.c: Include hashtab.h.
3395         (hash_entry_type): New typedef.
3396         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
3397         (gomp_init_task): Clear dependers, depend_hash, depend_count,
3398         copy_ctors_done and taskgroup fields.
3399         (GOMP_task): Add depend argument, handle depend clauses.  If
3400         gomp_team_barrier_cancelled or if it's taskgroup has been
3401         cancelled, don't queue or start new tasks.  Set copy_ctors_done
3402         field if needed.  Initialize taskgroup field.  If copy_ctors_done
3403         and already cancelled, don't discard the task.  If taskgroup is
3404         non-NULL, enqueue the task into taskgroup queue.  Increment
3405         num_children field in taskgroup.  Increment task_queued_count.
3406         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
3407         gomp_task_run_post_remove_taskgroup): New inline functions.
3408         (gomp_task_run_post_handle_depend_hash,
3409         gomp_task_run_post_handle_dependers,
3410         gomp_task_run_post_handle_depend): New functions.
3411         (GOMP_taskwait): Use them.  If more than one new tasks
3412         have been queued, wake other threads if needed.
3413         (gomp_barrier_handle_tasks): Likewise.  If
3414         gomp_team_barrier_cancelled, don't start any new tasks, just free
3415         all tasks.
3416         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
3417         * omp_lib.f90.in
3418         (omp_proc_bind_kind, omp_proc_bind_false,
3419         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
3420         omp_proc_bind_spread): New params.
3421         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
3422         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
3423         omp_get_team_num, omp_is_initial_device): New interfaces.
3424         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
3425         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
3426         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
3427         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
3428         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
3429         useless use omp_lib_kinds.
3430         * omp.h.in (omp_proc_bind_t): New typedef.
3431         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
3432         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
3433         omp_get_team_num, omp_is_initial_device): New prototypes.
3434         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
3435         through to gomp_team_start.
3436         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
3437         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
3438         Adjust gomp_parallel_loop_start callers.
3439         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
3440         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
3441         GOMP_loop_end_cancel): New functions.
3442         (GOMP_parallel_end): Add ialias_redirect.
3443         * hashtab.h: New file.
3444         * libgomp.texi (Environment Variables): Minor cleanup,
3445         update section refs to OpenMP 4.0rc2.
3446         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
3447         environment variables.
3448         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
3449         team->work_shares_to_free to thr->ts.work_share before calling
3450         free_work_share.
3451         (gomp_work_share_end_cancel): New function.
3452         * config/linux/proc.c: Include errno.h.
3453         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
3454         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
3455         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
3456         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
3457         gomp_cpuset_size is sizeof (cpu_set_t).
3458         (gomp_init_num_threads): Initialize gomp_cpuset_size,
3459         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
3460         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
3461         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
3462         contain any logical CPUs.
3463         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
3464         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
3465         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
3466         pthread_getaffinity_np.  Check gomp_places_list instead of
3467         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
3468         * config/linux/bar.c (gomp_barrier_wait_end,
3469         gomp_barrier_wait_last): Use BAR_* defines.
3470         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
3471         from state where needed.  Set work_share_cancelled to 0 on last
3472         thread.
3473         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
3474         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
3475         functions.
3476         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
3477         Add cpusetsize argument.
3478         (gomp_cpuset_size, gomp_cpusetp): Declare.
3479         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
3480         (affinity_counter): Remove.
3481         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
3482         if CPU_ALLOC_SIZE isn't defined.
3483         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
3484         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
3485         bind current thread to the first place.
3486         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
3487         pthread_setaffinity_np to gomp_places_list[place].
3488         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
3489         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
3490         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
3491         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
3492         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
3493         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
3494         (gomp_barrier_t): Add awaited_final field.
3495         (gomp_barrier_init): Initialize awaited_final field.
3496         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
3497         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
3498         prototypes.
3499         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
3500         defines.
3501         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
3502         gomp_team_barrier_cancelled): New inline functions.
3503         (gomp_barrier_last_thread,
3504         gomp_team_barrier_set_task_pending,
3505         gomp_team_barrier_clear_task_pending,
3506         gomp_team_barrier_set_waiting_for_tasks,
3507         gomp_team_barrier_waiting_for_tasks,
3508         gomp_team_barrier_done): Use BAR_* defines.
3509         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
3510         (gomp_barrier_wait_end): Use BAR_* defines.
3511         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
3512         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
3513         Use BAR_* defines.
3514         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
3515         gomp_team_barrier_cancel): New functions.
3516         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
3517         argument.
3518         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
3519         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
3520         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
3521         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
3522         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
3523         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
3524         (gomp_barrier_t): Add cancellable field.
3525         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
3526         gomp_team_barrier_cancel): New prototypes.
3527         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
3528         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
3529         gomp_team_barrier_cancelled): New inline functions.
3530         (gomp_barrier_wait_start, gomp_barrier_last_thread,
3531         gomp_team_barrier_set_task_pending,
3532         gomp_team_barrier_clear_task_pending,
3533         gomp_team_barrier_set_waiting_for_tasks,
3534         gomp_team_barrier_waiting_for_tasks,
3535         gomp_team_barrier_done): Use BAR_* defines.
3536         * barrier.c (GOMP_barrier_cancel): New function.
3537         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
3538         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
3539         omp_proc_bind_spread): New params.
3540         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
3541         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
3542         omp_get_team_num, omp_is_initial_device): New externals.
3543         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
3544         New functions.
3545         (gomp_resolve_num_threads): Adjust for thread_limit now being in
3546         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
3547         infinity.  If not nested, just return minimum of max_num_threads
3548         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
3549         to the returned value.  Otherwise, don't update atomically
3550         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
3551         (GOMP_parallel_end): Adjust for thread_limit now being in
3552         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
3553         infinity.  Adjust threads_busy in the pool rather than
3554         gomp_remaining_threads_count.  Remember team->nthreads and call
3555         gomp_team_end before adjusting threads_busy, if not nested
3556         afterwards, just set it to 1 non-atomically.  Add ialias.
3557         (GOMP_parallel_start): Adjust gomp_team_start caller.
3558         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
3559         * testsuite/libgomp.c/affinity-1.c: New test.
3560         * testsuite/libgomp.c/atomic-15.c: New test.
3561         * testsuite/libgomp.c/atomic-16.c: New test.
3562         * testsuite/libgomp.c/atomic-17.c: New test.
3563         * testsuite/libgomp.c/cancel-for-1.c: New test.
3564         * testsuite/libgomp.c/cancel-for-2.c: New test.
3565         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
3566         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
3567         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
3568         * testsuite/libgomp.c/cancel-sections-1.c: New test.
3569         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
3570         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
3571         * testsuite/libgomp.c/depend-1.c: New test.
3572         * testsuite/libgomp.c/depend-2.c: New test.
3573         * testsuite/libgomp.c/depend-3.c: New test.
3574         * testsuite/libgomp.c/depend-4.c: New test.
3575         * testsuite/libgomp.c/for-1.c: New test.
3576         * testsuite/libgomp.c/for-1.h: New file.
3577         * testsuite/libgomp.c/for-2.c: New test.
3578         * testsuite/libgomp.c/for-2.h: New file.
3579         * testsuite/libgomp.c/for-3.c: New test.
3580         * testsuite/libgomp.c/pr58392.c: New test.
3581         * testsuite/libgomp.c/simd-1.c: New test.
3582         * testsuite/libgomp.c/simd-2.c: New test.
3583         * testsuite/libgomp.c/simd-3.c: New test.
3584         * testsuite/libgomp.c/simd-4.c: New test.
3585         * testsuite/libgomp.c/simd-5.c: New test.
3586         * testsuite/libgomp.c/simd-6.c: New test.
3587         * testsuite/libgomp.c/target-1.c: New test.
3588         * testsuite/libgomp.c/target-2.c: New test.
3589         * testsuite/libgomp.c/target-3.c: New test.
3590         * testsuite/libgomp.c/target-4.c: New test.
3591         * testsuite/libgomp.c/target-5.c: New test.
3592         * testsuite/libgomp.c/target-6.c: New test.
3593         * testsuite/libgomp.c/target-7.c: New test.
3594         * testsuite/libgomp.c/taskgroup-1.c: New test.
3595         * testsuite/libgomp.c/thread-limit-1.c: New test.
3596         * testsuite/libgomp.c/thread-limit-2.c: New test.
3597         * testsuite/libgomp.c/thread-limit-3.c: New test.
3598         * testsuite/libgomp.c/udr-1.c: New test.
3599         * testsuite/libgomp.c/udr-2.c: New test.
3600         * testsuite/libgomp.c/udr-3.c: New test.
3601         * testsuite/libgomp.c++/affinity-1.C: New test.
3602         * testsuite/libgomp.c++/atomic-10.C: New test.
3603         * testsuite/libgomp.c++/atomic-11.C: New test.
3604         * testsuite/libgomp.c++/atomic-12.C: New test.
3605         * testsuite/libgomp.c++/atomic-13.C: New test.
3606         * testsuite/libgomp.c++/atomic-14.C: New test.
3607         * testsuite/libgomp.c++/atomic-15.C: New test.
3608         * testsuite/libgomp.c++/cancel-for-1.C: New test.
3609         * testsuite/libgomp.c++/cancel-for-2.C: New test.
3610         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
3611         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
3612         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
3613         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
3614         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
3615         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
3616         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
3617         * testsuite/libgomp.c++/cancel-test.h: New file.
3618         * testsuite/libgomp.c++/for-9.C: New test.
3619         * testsuite/libgomp.c++/for-10.C: New test.
3620         * testsuite/libgomp.c++/for-11.C: New test.
3621         * testsuite/libgomp.c++/simd-1.C: New test.
3622         * testsuite/libgomp.c++/simd-2.C: New test.
3623         * testsuite/libgomp.c++/simd-3.C: New test.
3624         * testsuite/libgomp.c++/simd-4.C: New test.
3625         * testsuite/libgomp.c++/simd-5.C: New test.
3626         * testsuite/libgomp.c++/simd-6.C: New test.
3627         * testsuite/libgomp.c++/simd-7.C: New test.
3628         * testsuite/libgomp.c++/simd-8.C: New test.
3629         * testsuite/libgomp.c++/target-1.C: New test.
3630         * testsuite/libgomp.c++/target-2.C: New test.
3631         * testsuite/libgomp.c++/target-2-aux.cc: New file.
3632         * testsuite/libgomp.c++/target-3.C: New test.
3633         * testsuite/libgomp.c++/taskgroup-1.C: New test.
3634         * testsuite/libgomp.c++/udr-1.C: New test.
3635         * testsuite/libgomp.c++/udr-2.C: New test.
3636         * testsuite/libgomp.c++/udr-3.C: New test.
3637         * testsuite/libgomp.c++/udr-4.C: New test.
3638         * testsuite/libgomp.c++/udr-5.C: New test.
3639         * testsuite/libgomp.c++/udr-6.C: New test.
3640         * testsuite/libgomp.c++/udr-7.C: New test.
3641         * testsuite/libgomp.c++/udr-8.C: New test.
3642         * testsuite/libgomp.c++/udr-9.C: New test.
3643
3644 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
3645
3646         PR testsuite/57605
3647         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
3648         ALWAYS_CFLAGS.
3649
3650 2013-09-20  Alan Modra  <amodra@gmail.com>
3651
3652         * configure: Regenerate.
3653
3654 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
3655
3656         * testsuite/libgomp.c/sections-2.c: New test.
3657
3658 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
3659
3660         * testsuite/libgomp.fortran/strassen.f90:
3661         Add dg-skip-if aarch64_tiny.
3662
3663 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
3664             Cesar Philippidis  <cesar@codesourcery.com>
3665
3666         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
3667         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
3668         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
3669         * testsuite/libgomp.fortran/fortran.exp: Likewise.
3670         * testsuite/libgomp.graphite/graphite.exp: Likewise.
3671         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
3672         Use dg-runtest rather than gfortran-dg-runtest.
3673
3674 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
3675
3676         * testsuite/libgomp.c/icv-2.c: Extend current handling of
3677         Linux-based x86 systems to cover all GNU systems.
3678         * testsuite/libgomp.c/lock-3.c: Likewise.
3679         * testsuite/libgomp.c/pr48591.c: Likewise.
3680
3681 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
3682
3683         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
3684         GNU/Hurd, as done for Linux-based systems.
3685
3686         * config/posix/ptrlock.h: Fix comment.
3687
3688 2013-05-27  Tobias Burnus  <burnus@net-b.de>
3689
3690         PR fortran/57423
3691         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
3692         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
3693         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
3694         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
3695         omp_destroy_nest_lock): Correct arguments to match the one in
3696         the OpenMP spec.
3697         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
3698         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
3699         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
3700         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
3701
3702 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
3703
3704         * testsuite/libgomp.c/loop-13.c: New test.
3705         * testsuite/libgomp.c/loop-14.c: New test.
3706         * testsuite/libgomp.c/loop-15.c: New test.
3707         * testsuite/libgomp.c++/loop-13.C: New test.
3708         * testsuite/libgomp.c++/loop-14.C: New test.
3709         * testsuite/libgomp.c++/loop-15.C: New test.
3710
3711 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
3712
3713         PR middle-end/56217
3714         * testsuite/libgomp.c++/pr56217.C: New test.
3715
3716 2013-02-01  Alan Modra  <amodra@gmail.com>
3717
3718         * task.c (GOMP_task, GOMP_taskwait): Comment.
3719
3720 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
3721             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
3722
3723         PR libgomp/55561
3724         * config/linux/wait.h (do_spin): Use atomic load for addr.
3725         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
3726         for intptr and ptrlock.
3727         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
3728         for ptrlock.
3729
3730 2013-01-22  Alan Modra  <amodra@gmail.com>
3731
3732         PR libgomp/51376
3733         PR libgomp/56073
3734         * task.c (GOMP_task): Revert 2011-12-09 change.
3735         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
3736         barrier to read task->children..
3737         (gomp_barrier_handle_tasks): ..and matching atomic store with
3738         release barrier here when setting parent->children to NULL.
3739
3740 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
3741             Tobias Burnus  <burnus@net-b.de>
3742
3743         PR driver/55884
3744         * testsuite/libgomp.fortran/fortran.exp: Use
3745         -fintrinsic-modules-path= instead of
3746         -fintrinsic-modules-path.
3747
3748 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
3749
3750         Update copyright years.
3751
3752 2012-12-19  Tobias Burnus  <burnus@net-b.de>
3753
3754         * testsuite/libgomp.fortran/fortran.exp: Set
3755         -fintrinsic-modules-path.
3756
3757 2012-12-19  Tobias Burnus  <burnus@net-b.de>
3758
3759         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
3760         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
3761
3762 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
3763
3764         PR libgomp/55411
3765         * team.c (gomp_free_thread): Decrease gomp_managed_threads
3766         if pool had any threads_used.
3767
3768 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
3769
3770         * testsuite/libgomp.c++/pr24455.C: Use
3771         -Wl,-undefined,dynamic_lookup on darwin.
3772
3773 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
3774
3775         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
3776
3777 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
3778
3779         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
3780
3781 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
3782             Jim MacArthur  <jim.macarthur@arm.com>
3783             Marcus Shawcroft  <marcus.shawcroft@arm.com>
3784             Nigel Stephens  <nigel.stephens@arm.com>
3785             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
3786             Richard Earnshaw  <rearnsha@arm.com>
3787             Sofiane Naci  <sofiane.naci@arm.com>
3788             Stephen Thomas  <stephen.thomas@arm.com>
3789             Tejas Belagod  <tejas.belagod@arm.com>
3790             Yufeng Zhang  <yufeng.zhang@arm.com>
3791
3792         * configure.tgt: Add AArch64.
3793
3794 2012-10-04  Jason Merrill  <jason@redhat.com>
3795
3796         * testsuite/libgomp.c++/tls-init1.C: New.
3797
3798 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
3799
3800         * configure: Regenerated.
3801
3802 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
3803
3804         * config/linux/mips/futex.h (sys_futex0): Change to static
3805         function with noinline, nomips16 attributes under MIPS16. Adjust
3806         asm statement to place 'li v0,SYS_futex' immediately before
3807         syscall insn.
3808
3809 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
3810
3811         * libgomp.texi (Library Index): Renamed from "Index" to prevent
3812         conflict with index.html on case-insensitive file systems.
3813
3814 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
3815
3816         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
3817         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
3818
3819 2012-07-02  Richard Guenther  <rguenther@suse.de>
3820             Michael Matz  <matz@suse.de>
3821             Tobias Grosser <tobias@grosser.es>
3822             Sebastian Pop <sebpop@gmail.com>
3823
3824         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
3825         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
3826         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
3827         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
3828
3829 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
3830
3831         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
3832
3833 2012-06-22  Richard Guenther  <rguenther@suse.de>
3834
3835         Merge from graphite branch
3836         2012-01-13  Tobias Grosser  <tobias@grosser.es>
3837
3838         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
3839         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
3840
3841 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
3842
3843         PR middle-end/53580
3844         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
3845         use GOMP_barrier () call instead.
3846         * testsuite/libgomp.c/pr26943-3.c: Likewise.
3847         * testsuite/libgomp.c/pr26943-4.c: Likewise.
3848         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
3849         call GOMP_barrier instead.
3850         * testsuite/libgomp.fortran/vla5.f90: Likewise.
3851
3852 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
3853
3854         PR libgomp/52993
3855         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
3856         argument to memset call.
3857
3858 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
3859
3860         * configure: Regenerated.
3861
3862 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
3863
3864         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
3865
3866 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
3867
3868         PR bootstrap/52812
3869         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
3870
3871 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
3872
3873         PR middle-end/52547
3874         * testsuite/libgomp.c/pr52547.c: New test.
3875
3876 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
3877
3878         * testsuite/lib/libgomp.exp: load fortran-modules.exp
3879
3880 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3881
3882         * configure.tgt (mips-sgi-irix6*): Remove.
3883
3884 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3885
3886         * configure.tgt (alpha*-dec-osf*): Remove.
3887
3888         * config/osf/sem.h: Remove.
3889         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
3890
3891 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
3892
3893         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
3894
3895 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3896
3897         PR libstdc++/52188
3898         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
3899         Remove ENABLE_SYMVERS_SOL2.
3900         * configure: Regenerate.
3901         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
3902         (PREPROCESS): New variable.
3903         (libgomp.ver): New target.
3904         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
3905         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
3906         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
3907         Use libgomp.ver.
3908         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
3909         * Makefile.in: Regenerate.
3910
3911 2012-02-14  Walter Lee  <walt@tilera.com>
3912
3913         * configure.tgt: Handle tilegx and tilepro.
3914         * config/linux/tile/futex.h: New file.
3915
3916 2012-02-08  Richard Guenther  <rguenther@suse.de>
3917
3918         PR tree-optimization/46886
3919         * testsuite/libgomp.c/pr46886.c: New testcase.
3920
3921 2012-01-25  Matthias Klose  <doko@ubuntu.com>
3922
3923         * config/linux/arm: Remove empty directory.
3924         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
3925
3926 2011-12-09  Alan Modra  <amodra@gmail.com>
3927
3928         PR libgomp/51376
3929         * task.c (GOMP_taskwait): Don't access task->children outside of
3930         task_lock mutex region.
3931         (GOMP_task): Likewise.
3932
3933 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
3934
3935         PR libgomp/51132
3936         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
3937         to file scope.
3938         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
3939         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
3940         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
3941         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
3942         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
3943
3944 2011-12-02  Alan Modra  <amodra@gmail.com>
3945
3946         * config/linux/affinity.c: Use atomic rather than sync builtin.
3947         * config/linux/lock.c: Likewise.
3948         * config/linux/ptrlock.h: Likewise.
3949         * config/linux/ptrlock.c: Likewise.
3950         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
3951         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
3952         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
3953         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
3954         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
3955         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
3956         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
3957         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
3958         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
3959         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
3960
3961 2011-11-30  Alan Modra  <amodra@gmail.com>
3962
3963         PR libgomp/51298
3964         * config/linux/bar.h: Use atomic rather than sync builtins.
3965         * config/linux/bar.c: Likewise.  Add missing acquire
3966         synchronisation on generation field.
3967         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
3968         double unlock.
3969
3970 2011-11-30  Alan Modra  <amodra@gmail.com>
3971
3972         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
3973         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
3974         * config/linux/mutex.h: Use atomic rather than sync builtins.
3975         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
3976         * config/linux/omp-lock.h: Comment fix.
3977         * config/linux/arm/mutex.h: Delete.
3978         * config/linux/powerpc/mutex.h: Delete.
3979         * config/linux/ia64/mutex.h: Delete.
3980         * config/linux/mips/mutex.h: Delete.
3981
3982 2011-11-30  Alan Modra  <amodra@gmail.com>
3983
3984         PR libgomp/51249
3985         * config/linux/sem.h: Rewrite.
3986         * config/linux/sem.c: Rewrite.
3987
3988 2011-11-28  Richard Henderson  <rth@redhat.com>
3989
3990         * libgomp.h (enum memmodel): New.
3991
3992 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
3993
3994         * configure: Regenerate.
3995
3996 2011-10-10  Matthias Klose  <doko@ubuntu.com>
3997
3998         * config/posix95: Remove empty directory.
3999
4000 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
4001
4002         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
4003
4004 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
4005
4006         PR fortran/49792
4007         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
4008         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
4009
4010 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4011
4012         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
4013
4014 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4015
4016         PR libgomp/49965
4017         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
4018
4019 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
4020
4021         * config/linux/proc.h: New.
4022         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
4023         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
4024         (gomp_init_num_threads): Update call to cpuset_popcount.
4025         (get_num_procs): Ditto.
4026         * config/linux/affinity.c (gomp_init_affinity): Call
4027         gomp_cpuset_popcount.
4028
4029 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
4030
4031         PR fortran/42041
4032         PR fortran/46752
4033         * omp.h.in (omp_in_final): New prototype.
4034         * omp_lib.f90.in (omp_in_final): New interface.
4035         (omp_integer_kind, omp_logical_kind): Remove
4036         and replace all its uses in the module with 4.
4037         (openmp_version): Change to 201107.
4038         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
4039         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
4040         kind for the parameters.
4041         (omp_in_final): New external.
4042         (openmp_version): Change to 201107.
4043         * task.c (omp_in_final): New function.
4044         (gomp_init_task): Initialize final_task.
4045         (GOMP_task): Remove unused attribute from flags.  Handle final
4046         tasks.
4047         (GOMP_taskyield): New function.
4048         (omp_in_final): Return true if if (false) or final (true) task
4049         or descendant of final (true).
4050         * fortran.c (omp_in_final_): New function.
4051         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
4052         (GOMP_3.0): Export GOMP_taskyield.
4053         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
4054         variables.
4055         (parse_unsigned_long_list): New function.
4056         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
4057         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
4058         even if parse_affinity returned false.
4059         * config/linux/affinity.c (gomp_init_affinity): Handle
4060         gomp_cpu_affinity_len == 0.
4061         * libgomp_g.h (GOMP_taskyield): New prototype.
4062         * libgomp.h (struct gomp_task): Add final_task field.
4063         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
4064         * team.c (gomp_team_start): Override new task's nthreads_var icv
4065         if list form OMP_NUM_THREADS has been used and it has value for
4066         the new nesting level.
4067
4068         * testsuite/libgomp.c/atomic-11.c: New test.
4069         * testsuite/libgomp.c/atomic-12.c: New test.
4070         * testsuite/libgomp.c/atomic-13.c: New test.
4071         * testsuite/libgomp.c/atomic-14.c: New test.
4072         * testsuite/libgomp.c/reduction-6.c: New test.
4073         * testsuite/libgomp.c/task-5.c: New test.
4074         * testsuite/libgomp.c++/atomic-2.C: New test.
4075         * testsuite/libgomp.c++/atomic-3.C: New test.
4076         * testsuite/libgomp.c++/atomic-4.C: New test.
4077         * testsuite/libgomp.c++/atomic-5.C: New test.
4078         * testsuite/libgomp.c++/atomic-6.C: New test.
4079         * testsuite/libgomp.c++/atomic-7.C: New test.
4080         * testsuite/libgomp.c++/atomic-8.C: New test.
4081         * testsuite/libgomp.c++/atomic-9.C: New test.
4082         * testsuite/libgomp.c++/task-8.C: New test.
4083         * testsuite/libgomp.c++/reduction-4.C: New test.
4084         * testsuite/libgomp.fortran/allocatable7.f90: New test.
4085         * testsuite/libgomp.fortran/allocatable8.f90: New test.
4086         * testsuite/libgomp.fortran/crayptr3.f90: New test.
4087         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
4088         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
4089         * testsuite/libgomp.fortran/pointer1.f90: New test.
4090         * testsuite/libgomp.fortran/pointer2.f90: New test.
4091         * testsuite/libgomp.fortran/task4.f90: New test.
4092
4093 2011-08-02  Tobias Burnus  <burnus@net-b.de>
4094
4095         * libgomp.texi: Update OpenMP spec references to 3.1.
4096         (omp_in_final,OMP_PROC_BIND): New sections.
4097         (OMP_NUM_THREADS): Document that the value can be now a list.
4098         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
4099
4100 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
4101
4102         * config/linux/x86/futex.h: Check __x86_64__ instead of
4103         __LP64__.
4104
4105 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
4106
4107         PR middle-end/49897
4108         PR middle-end/49898
4109         * testsuite/libgomp.c/pr49897-1.c: New test.
4110         * testsuite/libgomp.c/pr49897-2.c: New test.
4111         * testsuite/libgomp.c/pr49898-1.c: New test.
4112         * testsuite/libgomp.c/pr49898-2.c: New test.
4113
4114 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
4115
4116         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
4117         for ia32 instead of ilp32.
4118
4119         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
4120         * testsuite/libgomp.c/atomic-6.c: Likewise.
4121
4122 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
4123
4124         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
4125         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
4126
4127 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4128
4129         PR libgomp/45351
4130         * config/osf/sem.h: New file.
4131         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
4132
4133 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4134
4135         PR target/49541
4136         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
4137         ldflags.
4138
4139 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
4140
4141         * config/linux/wait.h (do_spin): New inline, largely copied
4142         from do_wait, just don't do futex_wait here, instead return true if
4143         it should be done.
4144         (do_wait): Implement using do_spin.
4145         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
4146         to prototype.
4147         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
4148         __sync_bool_compare_and_swap, pass the oldval to
4149         gomp_mutex_lock_slow.
4150         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
4151         If all mutex contenders are just spinning and not sleeping, don't
4152         change state to 2 unnecessarily.  Optimize the loop when state has
4153         already become 2 to use just one atomic operation per loop instead
4154         of two.
4155         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
4156         to prototype.
4157         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
4158         __sync_bool_compare_and_swap, pass the oldval to
4159         gomp_mutex_lock_slow.
4160
4161 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
4162
4163         PR libgomp/49490
4164         * iter.c (gomp_iter_static_next): For chunk size 0
4165         only use n ceil/ nthreads size for the first
4166         n % nthreads threads in the team instead of
4167         all threads except for the last few ones which
4168         get less work or none at all.
4169         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
4170         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
4171         chunk argument, set run_sched_modifier to 0 for static
4172         resp. 1 for other kinds.  If chunk argument is 0
4173         and not static, set value to 1.
4174
4175 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
4176
4177         PR c++/49043
4178         * testsuite/libgomp.c++/pr49043.C: New test.
4179
4180         PR c++/48869
4181         * testsuite/libgomp.c++/pr48869.C: New test.
4182
4183 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
4184
4185         PR fortran/48894
4186         * fortran.c: Include limits.h.
4187         (TO_INT): Define.
4188         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
4189         *set.
4190         (omp_set_num_threads_8_, omp_set_schedule_8_,
4191         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
4192         omp_get_team_size_8_): Use TO_INT macro.
4193         * testsuite/libgomp.fortran/pr48894.f90: New test.
4194
4195 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
4196
4197         PR middle-end/48591
4198         * testsuite/libgomp.c/pr48591.c: New test.
4199
4200 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4201
4202         PR bootstrap/48135
4203         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
4204         * configure: Regenerate.
4205
4206 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
4207
4208         PR fortran/47886
4209         * testsuite/libgomp.fortran/task3.f90: New test.
4210
4211 2011-02-24  Tobias Burnus  <burnus@net-b.de>
4212
4213         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
4214
4215 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
4216
4217         PR libgomp/47854
4218         * libgomp.texi (omp_get_wtime): Don't say time in the past
4219         must be Unix Epoch.
4220
4221 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
4222
4223         PR libgomp/47804
4224         * testsuite/libgomp.fortran/fortran.exp: Check for both
4225         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
4226         but $blddir != "", still append ${blddir}/${lang_library_path}
4227         to ld_library_path.
4228
4229 2011-02-16  Tobias Burnus  <burnus@net-b.de>
4230
4231         PR libgomp/47758
4232         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
4233         of libquadmath.a before adding its libpath to ldflags.
4234
4235 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
4236
4237         PR libgomp/47731
4238         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
4239         to FUTEX_WAIT futex syscall.
4240         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
4241
4242 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4243
4244         * configure: Regenerate.
4245
4246 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
4247
4248         PR libstdc++/36104
4249         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
4250
4251 2011-01-16  Gerald Pfeifer
4252
4253         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
4254
4255 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
4256
4257         PR fortran/46874
4258         * libgomp.fortran/allocatable6.f90: New test.
4259
4260 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4261
4262         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
4263         * configure: Regenerate.
4264
4265 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
4266
4267         PR target/40125
4268         PR lto/46695
4269         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
4270         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
4271         * aclocal.m4: Regenerate.
4272         * configure: Regenerate.
4273         * Makefile.in: Regenerate.
4274         * testsuite/Makefile.in: Regenerate.
4275
4276 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
4277
4278         PR fortran/46753
4279         * libgomp.fortran/pr46753.f90: New test.
4280
4281         PR libgomp/43706
4282         * env.c (initialize_env): Default to spin count 300000
4283         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
4284         is specified.
4285
4286         PR libgomp/45240
4287         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
4288         at the end if sync builtins aren't supported.
4289
4290 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4291
4292         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
4293
4294 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4295
4296         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
4297
4298 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
4299
4300         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
4301
4302 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
4303             Tobias Burnus  <burnus@net-b.de>
4304
4305         PR fortran/32049
4306         * configure.ac:
4307         * configure: Regenerate.
4308
4309 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
4310
4311         * config/linux/futex.h: New.
4312         * config/linux/arm/mutex.h: New.
4313         * configure.tgt (arm*-*-linux*): Add config path.
4314
4315 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
4316
4317         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
4318
4319 2010-09-23  Tobias Burnus  <burnus@net-b.de>
4320
4321         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
4322         Change Fortran datatype to LOGICAL.
4323         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
4324         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
4325
4326 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4327
4328         * configure: Regenerate.
4329
4330 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
4331
4332         * libgomp.texi: Add function keyword to a couple of Fortran
4333         interfaces, use integer instead of int for Fortran.
4334
4335 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
4336
4337         * libgomp.texi: Fix spelling and pasto problems throughout.
4338         Adjust prototypes to match code.
4339
4340 2010-07-24  Tobias Burnus  <burnus@net-b.de>
4341
4342         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
4343         silence -fwhole-file warning.
4344
4345 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4346
4347         * configure.tgt (*-*-solaris2.[56]*): Removed.
4348
4349 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4350
4351         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
4352         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
4353         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
4354         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
4355         targetting solaris2*.
4356         * configure: Regenerate.
4357         * config.h.in: Regenerate.
4358
4359         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
4360         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
4361         Add libgomp_version_dep.
4362         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
4363         versioning.
4364         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
4365         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
4366         * Makefile.in: Regenerate.
4367
4368         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
4369         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
4370         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
4371         to common block, protected by
4372         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
4373
4374 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
4375
4376         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
4377
4378 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
4379
4380         PR bootstrap/43170
4381         * configure: Regenerate.
4382
4383 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4384
4385         PR other/43620
4386         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
4387         * configure: Regenerate.
4388         * Makefile.in: Regenerate.
4389         * testsuite/Makefile.in: Regenerate.
4390
4391 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
4392
4393         PR c/43893
4394         * testsuite/libgomp.c/pr43893.c: New test.
4395         * testsuite/libgomp.c++/pr43893.C: New test.
4396
4397 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
4398
4399         PR middle-end/43570
4400         * testsuite/libgomp.fortran/vla8.f90: New test.
4401
4402 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
4403
4404         PR libgomp/43706
4405         * config/linux/affinity.c (gomp_init_affinity): Decrease
4406         gomp_available_cpus if affinity mask confines the process to fewer
4407         CPUs.
4408         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
4409         non-NULL, just return gomp_available_cpus.
4410
4411         PR libgomp/43569
4412         * sections.c (gomp_sections_init): Initialize ws->mode.
4413
4414 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
4415
4416         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
4417         not unused bar variable.
4418         * configure: Regenerate.
4419
4420 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4421
4422         * Makefile.in: Regenerate.
4423         * aclocal.m4: Regenerate.
4424         * testsuite/Makefile.in: Regenerate.
4425
4426 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
4427
4428         PR libgomp/42942
4429         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
4430         (initialize_env): Adjust callers.
4431         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
4432         when the argument is 0.
4433
4434         * testsuite/libgomp.c/pr42942.c: New test.
4435
4436 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
4437
4438         PR middle-end/42644
4439         PR middle-end/42130
4440         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
4441         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
4442
4443 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4444
4445         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
4446         * testsuite/libgomp.c++/task-6.C: Likewise.
4447
4448 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
4449
4450         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
4451
4452 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
4453
4454         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
4455         * configure: Regenerate.
4456
4457 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
4458
4459         PR fortran/42866
4460         * testsuite/libgomp.fortran/allocatable5.f90: New test.
4461
4462 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
4463
4464         * configure.ac: Test for executability of GFORTRAN.
4465         * configure: Regenerate.
4466
4467 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4468
4469         * configure: Regenerate.
4470
4471 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
4472
4473         PR libgomp/42602
4474         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
4475
4476 2010-01-03  Richard Guenther  <rguenther@suse.de>
4477
4478         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
4479
4480 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
4481
4482         * testsuite/libgomp.graphite/pr4118.c: New.
4483
4484 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
4485
4486         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
4487         for darwin, protect the test with require-effective-target tls_runtime.
4488         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
4489
4490 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
4491
4492         PR target/41605
4493         * testsuite/lib/libgomp.exp: Provide -B options to allow for
4494         link spec %s substitutions for static libraries.
4495
4496 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
4497
4498         PR testsuite/42135
4499         * libgomp.graphite/force-parallel-2.c: Reduce array size.
4500
4501 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4502
4503         * Makefile.in: Regenerate.
4504         * configure: Regenerate.
4505         * testsuite/Makefile.in: Regenerate.
4506
4507 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
4508
4509         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
4510         settings for LC_ALL and LANG.
4511
4512 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
4513
4514         PR fortran/42162
4515         * testsuite/libgomp.fortran/pr42162.f90: New test.
4516
4517 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
4518
4519         PR middle-end/42029
4520         * testsuite/libgomp.c/pr42029.c: New test.
4521
4522 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
4523
4524         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
4525         *s.  Accept ld version without text in ()s.
4526         * configure: Regenerated.
4527
4528 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
4529
4530         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
4531
4532 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4533
4534         PR libgomp/41418
4535         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
4536         or a hyphen (happens with fortran language disabled).
4537         * configure: Regenerate.
4538
4539 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4540
4541         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
4542         use sed script portable to Solaris /bin/sed for extracting ld
4543         version.
4544         * configure: Regenerate.
4545
4546 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
4547
4548         * testsuite/libgomp.graphite/bounds.c: New test.
4549
4550 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4551
4552         * Makefile.am (libgomp_la_LINK): New.
4553         * Makefile.in: Regenerate.
4554
4555 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4556
4557         * configure.ac (AC_PREREQ): Bump to 2.64.
4558
4559 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4560
4561         * Makefile.am (install-html, install-pdf): Remove.
4562         * Makefile.in: Regenerate.
4563
4564         * Makefile.in: Regenerate.
4565         * aclocal.m4: Regenerate.
4566         * config.h.in: Regenerate.
4567         * configure: Regenerate.
4568         * testsuite/Makefile.in: Regenerate.
4569
4570 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4571
4572         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
4573         * Makefile.in: Regenerate.
4574
4575 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
4576
4577         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
4578         * Makefile.in: Regenerate.
4579
4580 2009-08-19  Tobias Burnus  <burnus@net-b.de>
4581
4582         PR fortran/41102
4583         omp_lib.h.in: Fix -std=f95 errors.
4584
4585
4586 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
4587
4588         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
4589         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
4590         * testsuite/libgomp.graphite/graphite.exp: New.
4591
4592 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
4593
4594         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
4595         only build.
4596
4597 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
4598
4599         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
4600         needed memory barrier semantics.
4601         * config/linux/mips/mutex.h: New file.
4602
4603 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4604
4605         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
4606
4607 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
4608
4609         * configure: Regenerate.
4610
4611 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
4612
4613         PR testsuite/40699
4614         PR testsuite/40707
4615         PR testsuite/40709
4616         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
4617         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
4618         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
4619
4620 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
4621
4622         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
4623         options when choosing a multilib.
4624
4625 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
4626
4627         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
4628         ld_library_path.  Use add_path.  Add just find_libgcc_s to
4629         ld_library_path, not every libgcc multilib directory.
4630         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
4631         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
4632         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
4633         Use add_path.
4634         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
4635
4636 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
4637
4638         * Makefile.am (LTLDFLAGS): Define.
4639         (LINK): Define.
4640         * Makefile.in: Regenerate.
4641
4642 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
4643
4644         PR fortran/39718
4645         * testsuite/libgomp.fortran/fortran.exp: Don't link with
4646         libgfortranbegin, check existence of libgfortran.a instead of
4647         libgfortranbegin.a.
4648
4649 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
4650
4651         PR libgomp/40174
4652         * team.c (gomp_thread_start): Destroy thr->release semaphore.
4653         (gomp_free_pool_helper): Likewise.
4654
4655 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
4656             Jakub Jelinek  <jakub@redhat.com>
4657
4658         PR fortran/35423
4659         * testsuite/libgomp.fortran/workshare2.f90: New test.
4660
4661 2009-04-09  Nick Clifton  <nickc@redhat.com>
4662
4663         * iter.c: Change copyright header to refer to version 3 of the
4664         GNU General Public License with version 3.1 of the GCC Runtime
4665         Library Exception and to point readers at the COPYING3 and
4666         COPYING3.RUNTIME files and the FSF's license web page.
4667         * alloc.c: Likewise.
4668         * barrier.c: Likewise.
4669         * config/bsd/proc.c: Likewise.
4670         * config/linux/affinity.c: Likewise.
4671         * config/linux/alpha/futex.h: Likewise.
4672         * config/linux/bar.c: Likewise.
4673         * config/linux/bar.h: Likewise.
4674         * config/linux/ia64/futex.h: Likewise.
4675         * config/linux/ia64/mutex.h: Likewise.
4676         * config/linux/lock.c: Likewise.
4677         * config/linux/mips/futex.h: Likewise.
4678         * config/linux/mutex.c: Likewise.
4679         * config/linux/mutex.h: Likewise.
4680         * config/linux/powerpc/futex.h: Likewise.
4681         * config/linux/proc.c: Likewise.
4682         * config/linux/ptrlock.c: Likewise.
4683         * config/linux/ptrlock.h: Likewise.
4684         * config/linux/s390/futex.h: Likewise.
4685         * config/linux/sem.c: Likewise.
4686         * config/linux/sem.h: Likewise.
4687         * config/linux/sparc/futex.h: Likewise.
4688         * config/linux/wait.h: Likewise.
4689         * config/linux/x86/futex.h: Likewise.
4690         * config/mingw32/proc.c: Likewise.
4691         * config/mingw32/time.c: Likewise.
4692         * config/posix/affinity.c: Likewise.
4693         * config/posix/bar.c: Likewise.
4694         * config/posix/bar.h: Likewise.
4695         * config/posix/lock.c: Likewise.
4696         * config/posix/mutex.h: Likewise.
4697         * config/posix/proc.c: Likewise.
4698         * config/posix/ptrlock.h: Likewise.
4699         * config/posix/sem.c: Likewise.
4700         * config/posix/sem.h: Likewise.
4701         * config/posix/time.c: Likewise.
4702         * config/posix95/lock.c: Likewise.
4703         * critical.c: Likewise.
4704         * env.c: Likewise.
4705         * error.c: Likewise.
4706         * fortran.c: Likewise.
4707         * iter_ull.c: Likewise.
4708         * libgomp.h: Likewise.
4709         * libgomp_f.h.in: Likewise.
4710         * libgomp_g.h: Likewise.
4711         * loop.c: Likewise.
4712         * loop_ull.c: Likewise.
4713         * omp.h.in: Likewise.
4714         * omp_lib.f90.in: Likewise.
4715         * omp_lib.h.in: Likewise.
4716         * ordered.c: Likewise.
4717         * parallel.c: Likewise.
4718         * sections.c: Likewise.
4719         * single.c: Likewise.
4720         * task.c: Likewise.
4721         * team.c: Likewise.
4722         * work.c: Likewise.
4723
4724 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
4725
4726         * testsuite/config/default.exp: Change copyright header to refer to
4727         version 3 of the GNU General Public License and to point readers
4728         at the COPYING3 file and the FSF's license web page.
4729
4730 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
4731
4732         PR middle-end/39573
4733         * libgomp.c++/pr39573.C: New test.
4734
4735 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
4736
4737         PR other/39591
4738         * testsuite/libgomp.c/pr39591-1.c: New test.
4739         * testsuite/libgomp.c/pr39591-2.c: New test.
4740         * testsuite/libgomp.c/pr39591-3.c: New test.
4741
4742 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
4743
4744         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
4745         * testsuite/libgomp.c/atomic-6.c: Ditto.
4746
4747 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
4748
4749         PR c/39495
4750         * testsuite/libgomp.c/loop-12.c: New test.
4751         * testsuite/libgomp.c/loop-11.c: New test.
4752         * testsuite/libgomp.c++/loop-11.C: New test.
4753         * testsuite/libgomp.c++/loop-12.C: New test.
4754         * testsuite/libgomp.c++/for-8.C: New test.
4755
4756 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4757
4758         * configure: Regenerate.
4759
4760 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
4761
4762         PR middle-end/39154
4763         * testsuite/libgomp.c/pr39154.c: New test.
4764
4765 2009-01-30  Ian Lance Taylor  <iant@google.com>
4766
4767         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
4768         libgomp_ld_is_gold.  Get gold version number.
4769         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
4770         * configure: Rebuild.
4771
4772 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
4773
4774         * testsuite/lib/libgomp.exp: Add -B option for targets that
4775         use libgfortran.a%s in their specs.
4776
4777 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
4778
4779         PR libgomp/38086
4780         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
4781         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
4782         HAVE_AS_SYMVER_DIRECTIVE is not defined.
4783         * configure: Regenerated.
4784         * config.h.in: Likewise.
4785
4786 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
4787
4788         PR c++/38650
4789         * testsuite/libgomp.c/pr38650.c: New test.
4790         * testsuite/libgomp.c++/pr38650.C: New test.
4791
4792 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
4793
4794         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
4795
4796 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
4797
4798         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
4799
4800 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4801
4802         * configure: Regenerate.
4803
4804 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
4805
4806         PR middle-end/36802
4807         * testsuite/libgomp.c/pr36802-1.c: New test.
4808         * testsuite/libgomp.c/pr36802-2.c: New test.
4809         * testsuite/libgomp.c/pr36802-3.c: New test.
4810
4811 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
4812
4813         PR libgomp/38270
4814         * config/linux/powerpc/mutex.h: New.
4815
4816 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
4817
4818         PR c++/38257
4819         * testsuite/libgomp.c++/for-7.C: New test.
4820
4821         PR c++/38348
4822         * testsuite/libgomp.c++/for-6.C: New test.
4823
4824 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
4825
4826         PR testsuite/28870
4827         * testsuite/lib/libgomp.exp: Include new timeout library files.
4828         (libgomp_target_compile): Set timeout value from new proc.
4829
4830 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
4831
4832         PR libgomp/37938
4833         * config/linux/ia64/mutex.h: New.
4834
4835 2008-11-04  Tobias Burnus  <burnus@net-b.de>
4836
4837         PR libgomp/37935
4838         * libgomp.texi (Runtime library routines, environment variables):
4839         Update for OpenMP version 3.0.
4840
4841 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
4842             Steve Ellcey  <sje@cup.hp.com>
4843
4844         * configure: Regenerate for new libtool.
4845         * Makefile.in: Ditto.
4846         * testsuite/Makefile.in: Ditto.
4847
4848 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
4849             Andreas Tobler  <a.tobler@schweiz.org>
4850
4851         * config/bsd/proc.c: New file.
4852         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
4853         * configure.ac: Check for header <sys/sysctl.h>
4854         * configure: Regenerate.
4855         * config.h.in: Likewise.
4856
4857 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
4858
4859         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
4860
4861 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
4862
4863         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
4864         * Makefile.in: Regenerated.
4865         * testsuite/Makefile.in: Regenerated.
4866
4867 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
4868
4869         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
4870         depend on blddir if blddir exists.
4871         (libgomp_target_compile): Likewise.
4872         * testsuite/libgomp.c++/c++.exp: Likewise.
4873         * testsuite/libgomp.fortran/fortran.exp: Likewise.
4874
4875 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4876
4877         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
4878         Do not list GPL as Invariant Section.
4879
4880 2008-07-28  Ilie Garbacea  <ilie@mips.com>
4881             Chao-ying Fu  <fu@mips.com>
4882
4883         * configure.tgt: Enable futex for MIPS.
4884         * config/linux/mips/futex.h: New file.
4885
4886 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
4887
4888         * team.c (gomp_team_end): Free team immediately if it has
4889         just one thread.
4890
4891 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
4892
4893         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
4894         * testsuite/libgomp.fortran/fortran.exp: Same.
4895         * testsuite/libgomp.c/c.exp: Same.
4896         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
4897         directory to library path first.
4898
4899 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
4900
4901         * env.c (parse_stacksize): Add cast to avoid warning.
4902         (parse_spincount): Likewise.
4903
4904 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
4905
4906         * testsuite/libgomp.c/loop-10.c: New test.
4907         * libgomp.c/loop-3.c (main): Add lastprivate clause.
4908         * libgomp.c++/loop-6.C (main): Likewise.
4909
4910         PR debug/36617
4911         * testsuite/libgomp.c/debug-1.c: New test.
4912
4913 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
4914
4915         * testsuite/libgomp.c/nqueens-1.c: New test.
4916
4917         PR c++/36523
4918         * testsuite/libgomp.c++/task-7.C: New function.
4919
4920 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4921
4922         * configure: Regenerate.
4923
4924 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4925
4926         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
4927         mutex when HAVE_SYNC_BUILTINS isn't defined.
4928
4929 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4930
4931         * libgomp.texi (omp_test_lock): Fix typo.
4932
4933 2008-06-12  Tobias Burnus  <burnus@net-b.de>
4934
4935         * omp_lib.f90.in: Add "implicit none".
4936
4937 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
4938
4939         PR middle-end/36506
4940         * testsuite/libgomp.c/reduction-5.c: New test.
4941
4942 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
4943
4944         * libgomp.h (struct gomp_task): Add in_tied_task field.
4945         * task.c (gomp_init_task): Initialize it.
4946         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
4947         unconditionally.  Don't call gomp_team_barrier_wake if
4948         current task is implicit or if(0) from implicit and number of
4949         running tasks is equal to nthreads - 1.
4950
4951         PR libgomp/36471
4952         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
4953         omp_get_team_size_8): Fix pastos.
4954
4955         PR libgomp/36469
4956         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
4957         * configure: Regenerated.
4958         * config.h.in: Regenerated.
4959         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
4960         defined.
4961
4962 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
4963
4964         PR bootstrap/36452
4965         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
4966         (GOMP_loop_ull_dynamic_start): Likewise.
4967         (GOMP_loop_ull_guided_start): Likewise.
4968         (GOMP_loop_ull_ordered_static_start): Likewise.
4969         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
4970         (GOMP_loop_ull_ordered_guided_start): Likewise.
4971
4972 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
4973             Richard Henderson  <rth@redhat.com>
4974             Ulrich Drepper  <drepper@redhat.com>
4975             Jakob Blomer  <jakob.blomer@ira.uka.de>
4976
4977         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
4978         Substitute also OMP_*LOCK_25*.
4979         * configure: Regenerated.
4980         * config.h.in: Regenerated.
4981         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
4982         ptrlock.c and task.c.
4983         * Makefile.in: Regenerated.
4984         * testsuite/Makefile.in: Regenerated.
4985         * task.c: New file.
4986         * loop_ull.c: New file.
4987         * iter_ull.c: New file.
4988         * libgomp.h: Include ptrlock.h.
4989         (enum gomp_task_kind): New type.
4990         (struct gomp_team): Add task_lock, task_queue, task_count,
4991         task_running_count, single_count fields.  Add
4992         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
4993         Remove work_share_lock, generation_mask,
4994         oldest_live_gen, num_live_gen and init_work_shares fields, add
4995         work work_share_list_alloc, work_share_list_free and work_share_chunk
4996         fields.  Change work_shares from pointer to pointers into an array.
4997         Change ordered_release field into gomp_sem_t ** from flexible array
4998         member.  Add implicit_task and initial_work_shares fields.
4999         Move close to the end of the struct.
5000         (struct gomp_team_state): Add single_count, last_work_share,
5001         active_level and level fields, remove work_share_generation.
5002         (gomp_barrier_handle_tasks): New prototype.
5003         (gomp_finish_task): New inline function.
5004         (struct gomp_work_share): Move chunk_size, end, incr into
5005         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
5006         next_ll fields.  Reshuffle fields.  Add next_alloc,
5007         next_ws, next_free and inline_ordered_team_ids fields, change
5008         ordered_team_ids into pointer from flexible array member.
5009         Add mode field.  Put lock and next into a different cache line
5010         from most of the write-once fields.
5011         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
5012         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
5013         gomp_iter_ull_guided_next): New prototypes.
5014         (gomp_new_icv): New prototype.
5015         (struct gomp_thread): Add thread_pool and task fields.
5016         (struct gomp_thread_pool): New type.
5017         (gomp_new_team): New prototype.
5018         (gomp_team_start): Change type of last argument.
5019         (gomp_new_work_share): Removed.
5020         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
5021         (gomp_work_share_init_done): New static inline.
5022         (gomp_throttled_spin_count_var, gomp_available_cpus,
5023         gomp_managed_threads): New extern decls.
5024         (gomp_init_task): New prototype.
5025         (gomp_spin_count_var): New extern var decl.
5026         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
5027         or no alias support, or if not PIC.
5028         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
5029         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
5030         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
5031         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
5032         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
5033         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
5034         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
5035         gomp_test_nest_lock_25): New prototypes.
5036         (omp_lock_symver, strong_alias): Define.
5037         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
5038         decls.
5039         (gomp_end_task): New.
5040         (struct gomp_task_icv, gomp_global_icv): New.
5041         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
5042         (struct gomp_task): New.
5043         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
5044         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
5045         (gomp_icv): New.
5046         (gomp_schedule_type): Reorder enum to match
5047         omp_sched_t.
5048         * team.c (struct gomp_thread_start_data): Add thread_pool and task
5049         fields.
5050         (gomp_thread_start): Add gomp_team_barrier_wait call.
5051         For non-nested case remove clearing of docked thread thr fields.
5052         Use pool fields instead of global gomp_* variables.  Use
5053         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
5054         Create tasks for each member thread.
5055         (free_team): Only destroy team barrier, task_lock here and free it.
5056         (gomp_free_thread): Free last_team if non-NULL.
5057         (gomp_team_end): Call gomp_team_barrier_wait instead of
5058         gomp_barrier_wait.  For nested case call one extra
5059         gomp_barrier_wait.  Move here some destruction from free_team.
5060         Call free_team on pool->last_team if any, rather than freeing
5061         current team.  Destroy work_share_list_free_lock ifndef
5062         HAVE_SYNC_BUILTINS.
5063         (gomp_new_icv): New function.
5064         (gomp_threads, gomp_threads_size, gomp_threads_used,
5065         gomp_threads_dock): Removed.
5066         (gomp_thread_destructor): New variable.
5067         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
5068         functions.
5069         (gomp_team_start): Create new pool if current thread doesn't have
5070         one.  Use pool fields instead of global gomp_* variables.
5071         Initialize thread_pool field for new threads.  Clear single_count.
5072         Change last argument from ws to team, don't create
5073         new team, set ts.work_share to &team->work_shares[0] and clear
5074         ts.last_work_share.  Don't clear ts.work_share_generation.
5075         If number of threads changed, adjust atomically gomp_managed_threads.
5076         Use gomp_init_task instead of gomp_new_task,
5077         set thr->task to the corresponding implicit_task array entry.
5078         Create tasks for each member thread.  Initialize ts.level.
5079         (initialize_team): Call pthread_key_create on
5080         gomp_thread_destructor.
5081         (team_destructor): New function.
5082         (new_team): Removed.
5083         (gomp_new_team): New function.
5084         (free_team): Free gomp_work_share blocks chained through next_alloc,
5085         instead of freeing work_shares and destroying work_share_lock.
5086         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
5087         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
5088         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
5089         of gomp_barrier_wait.
5090         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
5091         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
5092         if gomp_work_share_start returned true.  Don't unlock ws->lock.
5093         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
5094         of gomp_barrier_wait.
5095         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
5096         gomp_work_share_init_done if gomp_work_share_start returned true.
5097         Don't unlock ws->lock.
5098         * work.c: Include stddef.h.
5099         (free_work_share): Use work_share_list_free_lock instead
5100         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
5101         Call gomp_fini_work_share and then either free ws if orphaned, or
5102         put it into work_share_list_free list of the current team.
5103         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
5104         functions.
5105         (gomp_work_share_start, gomp_work_share_end,
5106         gomp_work_share_end_nowait): Rewritten.
5107         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
5108         (openmp_version): Set to 200805.
5109         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
5110         omp_sched_guided, omp_sched_auto): New parameters.
5111         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
5112         omp_set_max_active_levels, omp_get_max_active_levels,
5113         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
5114         omp_get_active_level): New interfaces.
5115         * omp_lib.h.in (openmp_version): Set to 200805.
5116         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
5117         omp_sched_guided, omp_sched_auto): New parameters.
5118         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
5119         omp_set_max_active_levels, omp_get_max_active_levels,
5120         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
5121         omp_get_active_level): New externals.
5122         * loop.c: Include limits.h.
5123         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
5124         GFS_AUTO.
5125         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
5126         Likewise.  Use gomp_icv.
5127         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
5128         ts.static_trip here.
5129         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
5130         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
5131         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
5132         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
5133         don't unlock ws->lock, otherwise lock it.
5134         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
5135         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
5136         (gomp_parallel_loop_start): Call gomp_new_team instead of
5137         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
5138         Adjust gomp_team_start caller.  Pass 0 as second argument to
5139         gomp_resolve_num_threads.
5140         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
5141         If adding ws->chunk_size nthreads + 1 times after end won't
5142         overflow, set ws->mode to 1.
5143         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
5144         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
5145         GOMP_loop_ull_ordered_static_start,
5146         GOMP_loop_ull_ordered_dynamic_start,
5147         GOMP_loop_ull_ordered_guided_start,
5148         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
5149         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
5150         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
5151         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
5152         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
5153         prototypes.
5154         * libgomp.map: Export lock routines also @@OMP_2.0.
5155         (GOMP_loop_ordered_dynamic_first,
5156         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
5157         GOMP_loop_ordered_static_first): Remove.
5158         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
5159         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
5160         GOMP_loop_ull_ordered_dynamic_next,
5161         GOMP_loop_ull_ordered_dynamic_start,
5162         GOMP_loop_ull_ordered_guided_next,
5163         GOMP_loop_ull_ordered_guided_start,
5164         GOMP_loop_ull_ordered_runtime_next,
5165         GOMP_loop_ull_ordered_runtime_start,
5166         GOMP_loop_ull_ordered_static_next,
5167         GOMP_loop_ull_ordered_static_start,
5168         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
5169         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
5170         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
5171         (omp_set_schedule, omp_get_schedule,
5172         omp_get_thread_limit, omp_set_max_active_levels,
5173         omp_get_max_active_levels, omp_get_level,
5174         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
5175         omp_set_schedule_, omp_set_schedule_8_,
5176         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
5177         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
5178         omp_get_max_active_levels_, omp_get_level_,
5179         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
5180         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
5181         New exports @@OMP_3.0.
5182         * omp.h.in (omp_sched_t): New type.
5183         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
5184         omp_set_max_active_levels, omp_get_max_active_levels,
5185         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
5186         omp_get_active_level): New prototypes.
5187         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
5188         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
5189         gomp_thread_limit_var, gomp_remaining_threads_count,
5190         gomp_remaining_threads_lock): New variables.
5191         (parse_spincount): New function.
5192         (initialize_env): Call gomp_init_num_threads unconditionally.
5193         Initialize gomp_available_cpus.  Call parse_spincount,
5194         initialize gomp_{,throttled_}spin_count_var
5195         depending on presence and value of OMP_WAIT_POLICY and
5196         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
5197         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
5198         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
5199         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
5200         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
5201         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
5202         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
5203         (gomp_global_icv): New.
5204         (parse_schedule): Use it.  Parse "auto".
5205         (omp_set_num_threads): Use gomp_icv.
5206         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
5207         Likewise.
5208         (omp_get_max_threads): Move from parallel.c.
5209         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
5210         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
5211         add ialias.
5212         (parse_stacksize, parse_wait_policy): New functions.
5213         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
5214         both wrappers for compatibility and new locks.
5215         (omp_set_schedule, omp_get_schedule,
5216         omp_get_thread_limit, omp_set_max_active_levels,
5217         omp_get_max_active_levels, omp_get_level,
5218         omp_get_ancestor_thread_num, omp_get_team_size,
5219         omp_get_active_level): New ialias_redirect.
5220         (omp_set_schedule_, omp_set_schedule_8_,
5221         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
5222         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
5223         omp_get_max_active_levels_, omp_get_level_,
5224         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
5225         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
5226         New functions.
5227         * parallel.c: Include limits.h.
5228         (gomp_resolve_num_threads): Add count argument.  Rewritten.
5229         (GOMP_parallel_start): Call gomp_new_team and pass that as last
5230         argument to gomp_team_start.  Pass 0 as second argument to
5231         gomp_resolve_num_threads.
5232         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
5233         if gomp_thread_limit_var != ULONG_MAX.
5234         (omp_in_parallel): Implement using ts.active_level.
5235         (omp_get_max_threads): Move to env.c.
5236         (omp_get_level, omp_get_ancestor_thread_num,
5237         omp_get_team_size, omp_get_active_level): New functions,
5238         add ialias.
5239         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
5240         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
5241         gomp_iter_dynamic_next instead of the _locked variant and don't take
5242         lock around it, otherwise acquire it before calling
5243         gomp_iter_dynamic_next_locked.
5244         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
5245         gomp_iter_dynamic_next instead of the _locked variant and don't take
5246         lock around it.
5247         (GOMP_parallel_sections_start): Call gomp_new_team instead of
5248         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
5249         Adjust gomp_team_start caller.  Pass count as second argument to
5250         gomp_resolve_num_threads, don't adjust num_threads after the call.
5251         Use gomp_icv.
5252         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
5253         ws->chunk_size by incr.
5254         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
5255         code.
5256         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
5257         types.
5258         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
5259         (omp_check_defines): Check even the compat defines.
5260         * config/linux/ptrlock.c: New file.
5261         * config/linux/ptrlock.h: New file.
5262         * config/linux/wait.h: New file.
5263         * config/posix/ptrlock.c: New file.
5264         * config/posix/ptrlock.h: New file.
5265         * config/linux/bar.h (gomp_team_barrier_wait,
5266         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
5267         (gomp_team_barrier_set_task_pending,
5268         gomp_team_barrier_clear_task_pending,
5269         gomp_team_barrier_set_waiting_for_tasks,
5270         gomp_team_barrier_waiting_for_tasks,
5271         gomp_team_barrier_done): New inlines.
5272         (gomp_barrier_t): Rewritten.
5273         (gomp_barrier_state_t): New typedef.
5274         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
5275         gomp_barrier_wait_start): Rewritten.
5276         (gomp_barrier_wait_end): Change second argument to
5277         gomp_barrier_state_t.
5278         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
5279         inlines.
5280         * config/linux/bar.c: Include wait.h instead of libgomp.h and
5281         futex.h.
5282         (gomp_barrier_wait_end): Rewritten.
5283         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
5284         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
5285         * config/posix/bar.h (gomp_barrier_t): Add generation field.
5286         (gomp_barrier_state_t): New typedef.
5287         (gomp_team_barrier_wait,
5288         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
5289         (gomp_barrier_wait_start): Or all but low 2 bits from generation
5290         into the return value.  Return gomp_barrier_state_t.
5291         (gomp_team_barrier_set_task_pending,
5292         gomp_team_barrier_clear_task_pending,
5293         gomp_team_barrier_set_waiting_for_tasks,
5294         gomp_team_barrier_waiting_for_tasks,
5295         gomp_team_barrier_done): New inlines.
5296         (gomp_barrier_wait_end): Change second argument to
5297         gomp_barrier_state_t.
5298         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
5299         inlines.
5300         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
5301         (gomp_barrier_wait_end): Change second argument to
5302         gomp_barrier_state_t.
5303         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
5304         gomp_team_barrier_wake): New functions.
5305         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
5306         futex.h.
5307         (gomp_futex_wake, gomp_futex_wait): New variables.
5308         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
5309         * config/linux/lock.c: Rewrite to make locks task owned,
5310         for backwards compatibility provide the old entrypoints
5311         if symbol versioning.  Include wait.h instead of libgomp.h and
5312         futex.h.
5313         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
5314         * config/posix95/lock.c: Rewrite to make locks task owned,
5315         for backwards compatibility provide the old entrypoints
5316         if symbol versioning.
5317         * config/posix/lock.c: Rewrite to make locks task owned,
5318         for backwards compatibility provide the old entrypoints
5319         if symbol versioning.
5320         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
5321         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
5322         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
5323         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
5324         (sys_futex0): Return error code.
5325         (futex_wake, futex_wait): If ENOSYS was returned, clear
5326         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
5327         (cpu_relax, atomic_write_barrier): New static inlines.
5328         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
5329         (futex_wake, futex_wait): If ENOSYS was returned, clear
5330         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
5331         (cpu_relax, atomic_write_barrier): New static inlines.
5332         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
5333         (sys_futex0): Return error code.
5334         (futex_wake, futex_wait): If ENOSYS was returned, clear
5335         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
5336         (cpu_relax, atomic_write_barrier): New static inlines.
5337         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
5338         (sys_futex0): Return error code.
5339         (futex_wake, futex_wait): If ENOSYS was returned, clear
5340         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
5341         (cpu_relax, atomic_write_barrier): New static inlines.
5342         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
5343         (sys_futex0): Return error code.
5344         (futex_wake, futex_wait): If ENOSYS was returned, clear
5345         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
5346         (cpu_relax, atomic_write_barrier): New static inlines.
5347         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
5348         (sys_futex0): Return error code.
5349         (futex_wake, futex_wait): If ENOSYS was returned, clear
5350         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
5351         (cpu_relax, atomic_write_barrier): New static inlines.
5352         * config/linux/sem.c: Include wait.h instead of libgomp.h and
5353         futex.h.
5354         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
5355         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
5356         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
5357         types.
5358         (omp_nest_lock_t): Change owner into void *, add lock field.
5359         * config/posix95/omp-lock.h: Include semaphore.h.
5360         (omp_lock_25_t, omp_nest_lock_25_t): New types.
5361         (omp_lock_t): Use sem_t instead of mutex if semaphores
5362         aren't broken.
5363         (omp_nest_lock_t): Likewise.  Change owner to void *.
5364         * config/posix/omp-lock.h: Include semaphore.h.
5365         (omp_lock_25_t, omp_nest_lock_25_t): New types.
5366         (omp_lock_t): Use sem_t instead of mutex if semaphores
5367         aren't broken.
5368         (omp_nest_lock_t): Likewise.  Add owner field.
5369
5370 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
5371
5372         * testsuite/libgomp.c/collapse-1.c: New test.
5373         * testsuite/libgomp.c/collapse-2.c: New test.
5374         * testsuite/libgomp.c/collapse-3.c: New test.
5375         * testsuite/libgomp.c/icv-1.c: New test.
5376         * testsuite/libgomp.c/icv-2.c: New test.
5377         * testsuite/libgomp.c/lib-2.c: New test.
5378         * testsuite/libgomp.c/lock-1.c: New test.
5379         * testsuite/libgomp.c/lock-2.c: New test.
5380         * testsuite/libgomp.c/lock-3.c: New test.
5381         * testsuite/libgomp.c/loop-4.c: New test.
5382         * testsuite/libgomp.c/loop-5.c: New test.
5383         * testsuite/libgomp.c/loop-6.c: New test.
5384         * testsuite/libgomp.c/loop-7.c: New test.
5385         * testsuite/libgomp.c/loop-8.c: New test.
5386         * testsuite/libgomp.c/loop-9.c: New test.
5387         * testsuite/libgomp.c/nested-3.c: New test.
5388         * testsuite/libgomp.c/nestedfn-6.c: New test.
5389         * testsuite/libgomp.c/sort-1.c: New test.
5390         * testsuite/libgomp.c/task-1.c: New test.
5391         * testsuite/libgomp.c/task-2.c: New test.
5392         * testsuite/libgomp.c/task-3.c: New test.
5393         * testsuite/libgomp.c/task-4.c: New test.
5394         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
5395         to C++ testsuite default compiler options.
5396         * testsuite/libgomp.c++/collapse-1.C: New test.
5397         * testsuite/libgomp.c++/collapse-2.C: New test.
5398         * testsuite/libgomp.c++/ctor-10.C: New test.
5399         * testsuite/libgomp.c++/for-1.C: New test.
5400         * testsuite/libgomp.c++/for-2.C: New test.
5401         * testsuite/libgomp.c++/for-3.C: New test.
5402         * testsuite/libgomp.c++/for-4.C: New test.
5403         * testsuite/libgomp.c++/for-5.C: New test.
5404         * testsuite/libgomp.c++/loop-8.C: New test.
5405         * testsuite/libgomp.c++/loop-9.C: New test.
5406         * testsuite/libgomp.c++/loop-10.C: New test.
5407         * testsuite/libgomp.c++/task-1.C: New test.
5408         * testsuite/libgomp.c++/task-2.C: New test.
5409         * testsuite/libgomp.c++/task-3.C: New test.
5410         * testsuite/libgomp.c++/task-4.C: New test.
5411         * testsuite/libgomp.c++/task-5.C: New test.
5412         * testsuite/libgomp.c++/task-6.C: New test.
5413         * testsuite/libgomp.fortran/allocatable1.f90: New test.
5414         * testsuite/libgomp.fortran/allocatable2.f90: New test.
5415         * testsuite/libgomp.fortran/allocatable3.f90: New test.
5416         * testsuite/libgomp.fortran/allocatable4.f90: New test.
5417         * testsuite/libgomp.fortran/collapse1.f90: New test.
5418         * testsuite/libgomp.fortran/collapse2.f90: New test.
5419         * testsuite/libgomp.fortran/collapse3.f90: New test.
5420         * testsuite/libgomp.fortran/collapse4.f90: New test.
5421         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
5422         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
5423         * testsuite/libgomp.fortran/lib4.f90: New test.
5424         * testsuite/libgomp.fortran/lock-1.f90: New test.
5425         * testsuite/libgomp.fortran/lock-2.f90: New test.
5426         * testsuite/libgomp.fortran/nested1.f90: New test.
5427         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
5428         * testsuite/libgomp.fortran/strassen.f90: New test.
5429         * testsuite/libgomp.fortran/tabs1.f90: New test.
5430         * testsuite/libgomp.fortran/tabs2.f: New test.
5431         * testsuite/libgomp.fortran/task1.f90: New test.
5432         * testsuite/libgomp.fortran/task2.f90: New test.
5433         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
5434         * testsuite/libgomp.fortran/vla5.f90: Likewise.
5435         * testsuite/libgomp.c/pr26943-2.c: Likewise.
5436         * testsuite/libgomp.c/pr26943-3.c: Likewise.
5437         * testsuite/libgomp.c/pr26943-4.c: Likewise.
5438
5439 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
5440
5441         PR c++/36308
5442         * testsuite/libgomp.c++/ctor-11.C: New test.
5443         * testsuite/libgomp.c++/ctor-12.C: New test.
5444
5445 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
5446
5447         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
5448
5449 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
5450
5451         PR middle-end/36106
5452         * testsuite/libgomp.c/atomic-5.c: New test.
5453         * testsuite/libgomp.c/atomic-6.c: New test.
5454         * testsuite/libgomp.c/autopar-1.c: New test.
5455
5456 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5457
5458         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
5459         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
5460         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
5461         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
5462         * configure: Regenerate.
5463         * Makefile.in, testsuite/Makefile.in: Likewise.
5464
5465 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
5466
5467         PR bootstrap/35457
5468         * aclocal.m4: Regenerate.
5469         * configure: Regenerate.
5470
5471 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
5472
5473         PR middle-end/35611
5474         * testsuite/libgomp.c/atomic-4.c: New test.
5475
5476         PR libgomp/35625
5477         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
5478         (gomp_iter_guided_next): Likewise.
5479         * testsuite/libgomp.c/pr35625.c: New test.
5480
5481 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5482
5483         * aclocal.m4: Regenerate.
5484         * configure: Likewise.
5485         * Makefile.in: Likewise.
5486         * testsuite/Makefile.in: Likewise.
5487
5488 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
5489
5490         PR middle-end/35185
5491         * testsuite/libgomp.c++/pr35185.C: New test.
5492
5493 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
5494
5495         PR middle-end/35549
5496         * testsuite/libgomp.c/pr35549.c: New test.
5497
5498 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
5499
5500         * testsuite/libgomp.c/atomic-3.c: New test.
5501
5502 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
5503
5504         PR fortran/33197
5505         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
5506         .F08 file suffixes.
5507
5508 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
5509
5510         PR libgomp/33131
5511         * configure.ac: Add ACX_HEADER_STRING.
5512         * env.c: Include strings.h.
5513         * aclocal.m4: Regenerate.
5514         * config.h.in: Regenerate.
5515         * configure: Regenerate.
5516         * Makefile.in: Regenerate.
5517         * testsuite/Makefile.in: Regenerate.
5518
5519 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
5520
5521         PR middle-end/35196
5522         * testsuite/libgomp.c/pr35196.c: New test.
5523
5524         PR middle-end/35130
5525         * testsuite/libgomp.fortran/pr35130.f90: New test.
5526         * testsuite/libgomp.c/pr35130.c: New test.
5527
5528 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
5529
5530         PR middle-end/33880
5531         * testsuite/libgomp.c/pr33880.c: New test.
5532         * testsuite/libgomp.fortran/pr33880.f90: New test.
5533
5534 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
5535
5536         * configure: Regenerate.
5537
5538 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
5539
5540         * configure.ac: Move futex checking into ../config/futex.m4.
5541         * configure: Rebuilt.
5542         * aclocal.m4: Rebuilt.
5543         * Makefile.in: Rebuilt.
5544
5545         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
5546         2007-10-15 ../config/tls.m4 change.
5547
5548 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
5549
5550         PR c++/34513
5551         * testsuite/libgomp.c/pr34513.c: New test.
5552         * testsuite/libgomp.c++/pr34513.C: New test.
5553
5554 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
5555
5556         PR target/32765
5557         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
5558
5559 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
5560
5561         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
5562
5563 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
5564
5565         * testsuite/libgomp.c/private-1.c: New test.
5566
5567 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
5568             Paolo Bonzini  <bonzini@gnu.org>
5569
5570         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
5571         instead of 'VPATH ='.
5572         * Makefile.in: Regenerate.
5573
5574 2007-11-23  Matthias Klose  <doko@ubuntu.com>
5575
5576         * configure.ac: Adjust makeinfo version check.
5577         * configure: Regenerate.
5578
5579 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
5580
5581         PR fortran/34020
5582         * testsuite/libgomp.fortran/pr34020.f90: New test.
5583
5584 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
5585
5586         PR c++/33894
5587         * testsuite/libgomp.c++/atomic-1.C: New test.
5588
5589 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
5590
5591         PR libgomp/33275
5592         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
5593         Make x and y integers rather than (implicit) reals.  Add private (j)
5594         clause to the last omp parallel.
5595
5596 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
5597
5598         * configure: Regenerate following changes to ../config/tls.m4.
5599
5600 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
5601
5602         * testsuite/libgomp.fortran/stack.f90: New test.
5603
5604 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
5605
5606         * config/mingw32/proc.c: New file.
5607
5608 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
5609
5610         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
5611         (main): Use __get_cpuid to get i386 target fetaures.
5612         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
5613         (main): Use __get_cpuid to get x86_64 target fetaures.
5614
5615 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
5616
5617         PR target/32765
5618         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
5619         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
5620
5621 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
5622
5623         PR fortran/32550
5624         * testsuite/libgomp.fortran/pr32550.f90: New test.
5625         * testsuite/libgomp.fortran/crayptr2.f90: New test.
5626
5627 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
5628
5629         * aclocal.m4: Regenerated.
5630
5631 2007-07-05  Tobias Burnus  <burnus@net-b.de>
5632
5633         PR fortran/32359
5634         * testsuite/libgomp.fortran/pr32359.f90: New.
5635
5636 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
5637
5638         PR libgomp/32468
5639         * sections.c (GOMP_parallel_sections_start): Only decrease
5640         number of threads to COUNT if dyn_var is true.
5641         * testsuite/libgomp.c/pr32468.c: New test.
5642
5643 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
5644
5645         PR libgomp/26308
5646         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
5647
5648 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
5649
5650         PR middle-end/32362
5651         * testsuite/libgomp.c/pr32362-1.c: New test.
5652         * testsuite/libgomp.c/pr32362-2.c: New test.
5653         * testsuite/libgomp.c/pr32362-3.c: New test.
5654
5655 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
5656
5657         * team.c (gomp_team_start): Fix setting up thread_attr
5658         stack size.
5659
5660 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
5661
5662         * configure: Regenerate.
5663
5664 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
5665
5666         * Makefile.in: Regenerate.
5667         * configure: Regenerate.
5668         * aclocal.m4: Regenerate.
5669         * testsuite/Makefile.in: Regenerate.
5670
5671 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
5672
5673         * config/linux/proc.c: New file.
5674
5675         PR libgomp/28482
5676         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
5677
5678 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
5679
5680         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
5681
5682 2007-04-16  Matthias Klose  <doko@debian.org>
5683
5684         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
5685         flags if not building with -m64.
5686         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
5687         flag for i?86-*-* targets, if current target matches -m64.
5688
5689 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
5690
5691         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
5692         * Makefile.in: Regenerate.
5693
5694 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
5695
5696         PR testsuite/31369
5697         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
5698         ld_library_path.
5699         * testsuite/libgomp.fortran/fortran.exp: Likewise.
5700
5701 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
5702
5703         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
5704         decls.
5705         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
5706         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
5707         (parse_affinity): New function.
5708         (initialize_env): Call it and gomp_init_affinity.
5709         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
5710         create new pthread_attr_t and call gomp_init_thread_affinity
5711         on it for each thread before passing the attribute to pthread_create.
5712         * config/linux/affinity.c: New file.
5713         * config/posix/affinity.c: New file.
5714         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
5715         * configure: Rebuilt.
5716         * config.h.in: Rebuilt.
5717         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
5718         * Makefile.in: Rebuilt.
5719
5720 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
5721
5722         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
5723         *-*-darwin*.
5724         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
5725         and use it if found.
5726
5727 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
5728
5729         * testsuite/config/default.exp: New file.
5730         * testsuite/lib/libgomp.exp: New file.
5731         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
5732         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
5733         load_lib *, load_gcc_lib *): Move to libgomp.exp.
5734         (libgomp_load): Remove.
5735         * testsuite/lib/libgomp.exp (libgomp_init): Compute
5736         always_ld_library_path, not ld_library_path.  Set additional_flags
5737         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
5738         (target_compile): Do not call libgomp_init.  Append lang_library_path
5739         and lang_link_flags to options.
5740         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
5741         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
5742         here.
5743         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
5744         always_ld_library_path.  Set LD_LIBRARY_PATH here.
5745         * testsuite/libgomp.fortran/fortran.exp: Ditto.
5746         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
5747         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
5748         CX8 flag.
5749         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
5750         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
5751         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
5752         * testsuite/libgomp.c/pr29947-1.c: Ditto.
5753         * testsuite/libgomp.c/atomic-10.c: Ditto.
5754
5755 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
5756
5757         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
5758         dg-final cleanup-modules line.
5759         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
5760         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
5761         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
5762         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
5763         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
5764         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
5765         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
5766
5767 2007-03-18  Andreas Schwab  <schwab@suse.de>
5768
5769         * acinclude.m4: Adjust regular expression for ld version
5770         extraction.
5771         * configure: Regenerate.
5772
5773 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
5774
5775         * Makefile.am: Add install-pdf target as copied from
5776         automake v1.10 rules.
5777         * Makefile.in: Regenerate
5778
5779 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
5780
5781         PR libgomp/28486
5782         * configure: Regenerate.
5783
5784         PR c++/30703
5785         * testsuite/libgomp.c++/pr30703.C: New test.
5786
5787 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
5788
5789         Revert:
5790         2006-07-05  Eric Christopher  <echristo@apple.com>
5791         * configure.ac: Depend addition of -pthread on host OS.
5792         * configure: Regenerate.
5793
5794 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5795
5796         * libgomp.texi: Fix spacing after abbreviations.
5797
5798 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
5799
5800         PR libgomp/30546
5801         * configure.ac: Add check for makeinfo
5802         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
5803         if an appropiate version of makeinfo is found.
5804         * aclocal.m4: Regenerated.
5805         * configure: Regenerated.
5806         * Makefile.in: Regenerated.
5807         * testsuite/Makefile.in: Regenerated.
5808
5809 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
5810
5811         PR libgomp/30540
5812         * libgomp.texi: More about implementation-dependent settings.
5813
5814 2007-01-26  Tobias Burnus  <burnus@net-b.de>
5815
5816         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
5817
5818 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
5819
5820         PR middle-end/30494
5821         * testsuite/libgomp.c/pr30494.c: New test.
5822
5823 2007-01-15  Tom Tromey  <tromey@redhat.com>
5824
5825         * configure: Rebuilt.
5826         * configure.ac: Fixed comment.
5827
5828 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
5829
5830         * libgomp.texi: Document implementation specific default values of
5831         environment variables.
5832
5833 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
5834
5835         PR libgomp/28209
5836         * libgomp.texi: New file.
5837         * configure.ac: Add --enable-generated-files-in-srcdir option.
5838         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
5839         files to srcdir.
5840         * Makefile.in: Regenerated.
5841         * config.h.in: Regenerated.
5842         * testsuite/Makefile.in: Regenerated.
5843         * NOTES: Removed.
5844
5845 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
5846
5847         PR libgomp/29949
5848         * env.c (omp_set_num_threads): Set illegal thread count to 1.
5849
5850 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
5851
5852         * configure: Regenerate.
5853
5854 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
5855
5856         PR libgomp/29947
5857         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
5858         start if there shouldn't be any loop iterations.
5859         (gomp_loop_ordered_static_start): Remove start == end test.
5860         * testsuite/libgomp.c/pr29947-1.c: New test.
5861         * testsuite/libgomp.c/pr29947-2.c: New test.
5862
5863 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
5864
5865         * configure.tgt: Force initial-exec TLS model on Linux only.
5866
5867 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
5868
5869         * configure: Regenerated.
5870
5871 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
5872
5873         * env.c (parse_schedule): Reject out of range values.
5874         (parse_unsigned_long): Reject out of range, negative or zero values.
5875
5876 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
5877
5878         PR fortran/29629
5879         * testsuite/libgomp.fortran/pr29629.f90: New test.
5880
5881 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
5882
5883         PR libgomp/29494
5884         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
5885         * config/posix95: New directory.
5886         * config/posix95/omp-lock.h: New file.
5887         * config/posix95/lock.c: Likewise.
5888
5889 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
5890
5891         * aclocal.m4: Regenerate.
5892         * configure: Regenerate.
5893
5894 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
5895
5896         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
5897         '<' to '<='.
5898
5899 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
5900
5901         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
5902         test.
5903         * configure: Regenerate.
5904         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
5905
5906 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
5907
5908         PR middle-end/25261
5909         PR middle-end/28790
5910         * testsuite/libgomp.c/nestedfn-4.c: New test.
5911         * testsuite/libgomp.c/nestedfn-5.c: New test.
5912         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
5913
5914         PR fortran/29097
5915         * testsuite/libgomp.fortran/condinc1.f: New test.
5916         * testsuite/libgomp.fortran/condinc2.f: New test.
5917         * testsuite/libgomp.fortran/condinc3.f90: New test.
5918         * testsuite/libgomp.fortran/condinc4.f90: New test.
5919         * testsuite/libgomp.fortran/condinc1.inc: New file.
5920
5921 2006-09-18  Tom Tromey  <tromey@redhat.com>
5922
5923         * configure: Rebuilt.
5924
5925 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
5926
5927         PR c/28768
5928         PR preprocessor/14634
5929         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
5930         to AC_DEFINE.
5931         * configure: Regenerate.
5932
5933 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
5934
5935         * testsuite/libgomp.fortran/reduction3.f90: Change
5936         -2147483648 to -huge(i)-1 to avoid overflow.
5937         * testsuite/libgomp.fortran/reduction4.f90: Change
5938         Z'ffffffff' to not(0) to avoid overflow.
5939
5940 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
5941
5942         PR libgomp/25938
5943         * Makefile.am (libsubincludedir): New.
5944         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
5945         * Makefile.in: Regenerate.
5946
5947 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
5948
5949         PR libgomp/28725
5950         * env.c: Include ctype.h.
5951         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
5952         leading and/or trailing whitespace and compare strings case
5953         insensitively.
5954
5955 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
5956
5957         PR fortran/28390
5958         * testsuite/libgomp.fortran/pr28390.f: New test.
5959
5960 2006-07-05  Eric Christopher  <echristo@apple.com>
5961
5962         * configure.ac: Depend addition of -pthread on host OS.
5963         * configure: Regenerate.
5964
5965 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
5966
5967         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
5968         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
5969         defined.
5970
5971 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
5972
5973         PR libgomp/26175
5974         PR libgomp/26477
5975         * configure.ac: If neither --enable-linux-futex nor
5976         --disable-linux-futex is passed, determine the default by checking
5977         for compiling and/or running against NPTL.  With --enable-linux-futex,
5978         check if SYS_gettid and SYS_futex are defined.
5979         * configure: Rebuilt.
5980
5981 2006-06-14  Richard Henderson  <rth@redhat.com>
5982
5983         PR libgomp/28008
5984         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
5985         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
5986
5987 2006-06-09  Richard Henderson  <rth@redhat.com>
5988
5989         * env.c (gomp_nthreads_var): Change to unsigned long.
5990         (gomp_run_sched_chunk): Likewise.
5991         (parse_unsigned_long): Rename from parse_num_threads and generalize.
5992         (initialize_env): Initialize gomp_thread_attr.
5993         * libgomp.h (gomp_nthreads_var): Update decl.
5994         (gomp_run_sched_chunk): Likewise.
5995         (gomp_thread_attr): Declare.
5996         * team.c (gomp_thread_attr): Export.
5997         (initialize_team): Don't initialize it.
5998
5999 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
6000
6001         PR fortran/27916
6002         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
6003         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
6004
6005 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
6006
6007         * config/mingw32/time.c: New file.
6008         * configure.tgt: Use it.
6009
6010 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
6011
6012         * Makefile.am: Add install-html target. Add install-html to .PHONY
6013         * Makefile.in: Regenerate.
6014
6015 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
6016
6017         PR libgomp/27612
6018         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
6019         * testsuite/libgomp.c/critical-1.c: Likewise.
6020         * testsuite/libgomp.c/loop-1.c: Likewise.
6021         * testsuite/libgomp.c/loop-2.c: Likewise.
6022         * testsuite/libgomp.c/single-1.c: Likewise.
6023         * testsuite/libgomp.c/ordered-1.c: Likewise.
6024         * testsuite/libgomp.c/ordered-2.c: Likewise.
6025
6026 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
6027
6028         PR middle-end/27416
6029         * libgomp.fortran/pr27416-1.f90: New test.
6030
6031 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
6032
6033         PR fortran/27395
6034         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
6035         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
6036
6037 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
6038
6039         PR c++/26943
6040         * testsuite/libgomp.c/pr26943-1.c: New test.
6041         * testsuite/libgomp.c/pr26943-2.c: New test.
6042         * testsuite/libgomp.c/pr26943-3.c: New test.
6043         * testsuite/libgomp.c/pr26943-4.c: New test.
6044         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
6045         * testsuite/libgomp.c++/pr26943.C: New test.
6046
6047 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
6048
6049         PR middle-end/27337
6050         * testsuite/libgomp.c++/pr27337.C: New test.
6051
6052 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
6053
6054         PR c/26171
6055         * testsuite/libgomp.c/pr26171.c: New test.
6056
6057 2006-04-25  Richard Henderson  <rth@redhat.com>
6058
6059         PR libgomp/25865
6060         * configure.ac: Use GCC_CHECK_TLS.
6061         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
6062         * Makefile.in, aclocal.m4, configure: Regenerate.
6063
6064 2006-04-10  Matthias Klose  <doko@debian.org>
6065
6066         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
6067         directory names containing underscores.
6068
6069 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
6070
6071         PR c++/26691
6072         * testsuite/libgomp.c++/pr26691.C: New test.
6073
6074 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
6075
6076         * testsuite/libgomp.fortran/retval2.f90: New test.
6077
6078 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
6079
6080         * testsuite/libgomp.c++: New directory.
6081
6082 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
6083
6084         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
6085         * config/posix/sem.c: Implement the above.
6086
6087 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
6088
6089         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
6090         define HAVE_BROKEN_POSIX_SEMAPHORES.
6091         * configure: Rebuilt.
6092         * config.h.in: Rebuilt.
6093
6094 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
6095
6096         PR bootstrap/26161
6097         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
6098         for the other pthread check.
6099         * configure: Regenerate.
6100         * config.h.in: Regenerate.
6101
6102 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
6103
6104         PR libgomp/25938
6105         PR libgomp/25984
6106         * Makefile.am (fincludedir): New variable.
6107         (nodist_include_HEADERS): Remove Fortran files.
6108         (nodist_finclude_HEADERS): New variable.
6109         * Makefile.in: Regenerated.
6110
6111 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
6112
6113         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
6114         Remove tests for returning assumed character length arrays.
6115
6116 2006-02-12  Roger Sayle  <roger@eyesopen.com>
6117             John David Anglin  <dave@hiauly1.hia.nrc.ca>
6118
6119         PR libgomp/25936
6120         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
6121
6122 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
6123
6124         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
6125
6126 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
6127
6128         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
6129         part of LD_LIBRARY_PATH manually.
6130
6131 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
6132
6133         PR libgomp/25852
6134         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
6135         libgomp_init.
6136
6137 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
6138
6139         PR libgomp/25884
6140         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
6141         * configure.ac (PERL): Don't set.
6142         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
6143         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
6144         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
6145         * omp.h.in: Wrap the new configure substitutions with @ characters.
6146         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
6147         * aclocal.m4, configure, Makefile.in: Regenerate.
6148         * mkomp_h.pl: Delete.
6149
6150 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
6151
6152         PR libgomp/25259
6153         * configure.ac: Use GCC_HEADER_STDINT.
6154         * libgomp.h: Include gstdint.h.
6155         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
6156         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
6157
6158 2006-01-24  Richard Henderson  <rth@redhat.com>
6159
6160         PR libgomp/25942
6161         * configure.ac: Add AM_MAINTAINER_MODE.
6162         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
6163
6164 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
6165
6166         * Makefile.in: Regenerate.
6167         * testsuite/Makefile.in: Regenerate.
6168         * aclocal.m4: Regenerate.
6169
6170 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
6171
6172         * config/posix/proc.c: Conditional include of sys/loadavg.h for
6173         Solaris.
6174         * configure.ac: Add check for loadavg.h.
6175         (link_gomp): Adjust comment.
6176         * configure: Regenerate.
6177         * config.h.in: Regenerate.
6178
6179 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
6180
6181         PR libgomp/25877
6182         * configure.ac: Remove check for alloca.h.
6183         * configure: Regenerate.
6184         * config.h.in: Regenerate.
6185         * libgomp.h: define gomp_alloca to be __builtin_alloca.
6186         * team.c: Remove use of alloca.h.
6187         Call gomp_alloca instead of alloca.
6188
6189 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
6190
6191         PR libgomp/25877
6192         * team.c: Add include of alloca.h.
6193         * configure.ac: Add check for alloca.h.
6194         * configure: Regenerate.
6195         * config.h.in: Regenerate.
6196
6197 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
6198
6199         PR fortran/25219
6200         * testsuite/libgomp.fortran/pr25219.f90: New test.
6201
6202 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
6203
6204         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
6205         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
6206         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
6207         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
6208         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
6209         testsuite/libgomp.fortran/threadprivate1.f90,
6210         testsuite/libgomp.fortran/threadprivate2.f90,
6211         testsuite/libgomp.fortran/threadprivate3.f90,
6212         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
6213         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
6214         testsuite/libgomp.fortran/omp_parse3.f90: Change required
6215         effective-target to TLS runtime.
6216
6217         * testsuite/libgomp.fortran/pr25162.f: Require
6218         effective-target TLS runtime.
6219
6220 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
6221
6222         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
6223         * testsuite/libgomp.c/nestedfn-3.c: New test.
6224
6225 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
6226
6227         PR fortran/25162
6228         * testsuite/libgomp.fortran/pr25162.f: New test.
6229
6230 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
6231
6232         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
6233         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
6234
6235 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
6236
6237         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
6238         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
6239         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
6240         single.c, team.c, work.c, config/linux/alpha/futex.h,
6241         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
6242         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
6243         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
6244         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
6245         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
6246         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
6247         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
6248         FSF address.
6249
6250 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
6251
6252         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
6253         to nodist_noinst_HEADERS.
6254         * Makefile.in: Rebuilt.
6255
6256         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
6257         add integer count field.
6258         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
6259         omp_nest_lock_t type change.
6260         (omp_init_nest_lock): Likewise.  Initialize count to 0.
6261         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
6262         Increment count.
6263         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
6264         Decrement count.
6265         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
6266         Increment count if successful and return the new nesting level.
6267         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
6268         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
6269         * testsuite/libgomp.c/lib-1.c: New test.
6270         * testsuite/libgomp.fortran/lib1.f90: New test.
6271         * testsuite/libgomp.fortran/lib2.f: New test.
6272         * testsuite/libgomp.fortran/lib3.f: New test.
6273
6274 2005-11-17  Richard Henderson  <rth@redhat.com>
6275
6276         PR 24845
6277         * Makefile.am (nodist_toolexeclib_HEADERS): New.
6278         * configure.ac (link_gomp): New.  Substitute it.
6279         (AC_CONFIG_FILES): Add libgomp.spec.
6280         * libgomp.spec.in: New file.
6281         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
6282         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
6283
6284 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
6285
6286         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
6287         reduction(-:var) behaving the same as reduction(+:var).
6288         * testsuite/libgomp.c/reduction-4.c: New test.
6289
6290 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
6291
6292         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
6293         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
6294         testsuite/libgomp.c/copyin-3.c,
6295         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
6296         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
6297         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
6298         testsuite/libgomp.c++/pr24455.C,
6299         testsuite/libgomp.fortran/threadprivate1.f90,
6300         testsuite/libgomp.fortran/threadprivate2.f90,
6301         testsuite/libgomp.fortran/threadprivate3.f90,
6302         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
6303         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
6304         testsuite/libgomp.fortran/omp_parse3.f90: Require
6305         effective-target TLS.
6306
6307 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
6308
6309         * HEADER: Remove.
6310
6311 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
6312
6313         PR libgomp/24797
6314         * team.c (initialize_team): Pass NULL rather than free as
6315         pthread_key_create destructor.  Initialize thread specific data
6316         pointer in initial thread to a static local variable rather than
6317         malloced memory.
6318
6319 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
6320
6321         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
6322         its location to ld_library_path.
6323
6324 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
6325
6326         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
6327
6328 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
6329
6330         * testsuite/libgomp.c: Rename from libgomp.dg.
6331
6332 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
6333
6334         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
6335         threadprivate variable 'i'.
6336
6337 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
6338
6339         * config/linux/s390/futex.h: New file.
6340         * configure.tgt: Use it.
6341
6342         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
6343         before the parallel.
6344
6345 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
6346
6347         PR c++/24734
6348         * testsuite/libgomp.c++/master-1.C: New test.
6349
6350 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
6351
6352         * testsuite/libgomp.dg/copyin-3.c: New test.
6353
6354 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
6355
6356         * testsuite/libgomp.fortran/retval1.f90: New test.
6357         * testsuite/libgomp.fortran/vla7.f90: New test.
6358
6359 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
6360
6361         * testsuite/libgomp.fortran/vla2.f90: New test.
6362         * testsuite/libgomp.fortran/vla3.f90: New test.
6363         * testsuite/libgomp.fortran/vla4.f90: New test.
6364         * testsuite/libgomp.fortran/vla5.f90: New test.
6365         * testsuite/libgomp.fortran/vla6.f90: New test.
6366
6367 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
6368
6369         * config/linux/sparc/futex.h: New file.
6370         * configure.tgt: Use it.
6371         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
6372
6373         * critical.c: Include stdlib.h.
6374         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
6375         ignoring return value.
6376         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
6377         LIBGOMP_CHECK_SYNC_BUILTINS check.
6378         * configure: Rebuilt.
6379
6380 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
6381
6382         * testsuite/libgomp.fortran/vla1.f90: New test.
6383
6384 2005-10-31  Richard Henderson  <rth@redhat.com>
6385
6386         * testsuite/libgomp.fortran/character2.f90: Fix race condition
6387         setting 's' in different threads.
6388
6389 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
6390
6391         * libgomp.h (attribute_hidden, ialias): Define.
6392         * config/posix/proc.c (omp_get_num_procs): Add ialias.
6393         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
6394         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
6395         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
6396         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
6397         omp_test_lock, omp_test_nest_lock): Likewise.
6398         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
6399         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
6400         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
6401         omp_test_lock, omp_test_nest_lock): Likewise.
6402         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
6403         omp_get_dynamic, omp_get_nested): Likewise.
6404         * parallel.c (omp_get_num_threads, omp_get_max_threads,
6405         omp_get_thread_num, omp_in_parallel): Likewise.
6406         * fortran.c (ialias_redirect): Define.
6407         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
6408         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
6409         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
6410         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
6411         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
6412         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
6413         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
6414         omp_get_wtime): Add ialias_redirect.
6415
6416 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
6417
6418         * fortran.c: Include stdlib.h.
6419
6420 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
6421
6422         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
6423         * Makefile.in: Regenerated.
6424
6425 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
6426
6427         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
6428         * libgomp_f.h.in (omp_check_defines): New function.
6429         * env.c: Include libgomp_f.h.
6430         (initialize_env): Call omp_check_defines.
6431
6432         * testsuite/libgomp.dg/copyin-2.c: New test.
6433         * testsuite/libgomp.c++/copyin-2.C: New test.
6434         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
6435
6436         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
6437         * testsuite/libgomp.fortran/sharing2.f90: New test.
6438
6439         * testsuite/libgomp.dg/copyin-1.c: New test.
6440         * testsuite/libgomp.c++/copyin-1.C: New test.
6441
6442 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
6443
6444         * testsuite/libgomp.fortran/crayptr1.f90: New test.
6445
6446         * testsuite/libgomp.fortran/workshare1.f90: New test.
6447
6448         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
6449         only test.
6450         * libgomp.fortran/sharing1.f90: New test.
6451
6452 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
6453
6454         PR c++/24502
6455         * testsuite/libgomp.c++/loop-7.C: New test.
6456
6457         * testsuite/libgomp.dg/nestedfn-2.c: New test.
6458
6459         * testsuite/libgomp.dg/nestedfn-1.c: New test.
6460         * testsuite/libgomp.fortran/reduction6.f90: New test.
6461         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
6462
6463 2005-10-23  Richard Henderson  <rth@redhat.com>
6464
6465         * testsuite/libgomp.c++/ctor-1.C: New.
6466         * testsuite/libgomp.c++/ctor-2.C: New.
6467         * testsuite/libgomp.c++/ctor-3.C: New.
6468         * testsuite/libgomp.c++/ctor-4.C: New.
6469         * testsuite/libgomp.c++/ctor-5.C: New.
6470         * testsuite/libgomp.c++/ctor-6.C: New.
6471         * testsuite/libgomp.c++/ctor-7.C: New.
6472         * testsuite/libgomp.c++/ctor-8.C: New.
6473         * testsuite/libgomp.c++/ctor-9.C: New.
6474
6475 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
6476
6477         PR 24455
6478         * testsuite/libgomp.c++/pr24455-1.C: New test.
6479         * testsuite/libgomp.c++/pr24455.C: New test.
6480         * testsuite/libgomp.dg/pr24455-1.c: New test.
6481         * testsuite/libgomp.dg/pr24455.c: New test.
6482
6483 2005-10-20  Richard Henderson  <rth@redhat.com>
6484
6485         * testsuite/libgomp.c++/loop-6.C: New.
6486         * testsuite/libgomp.dg/loop-3.c: New.
6487
6488 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
6489
6490         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
6491         explicitly private.
6492         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
6493         explicitly shared.
6494
6495 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
6496
6497         * testsuite/libgomp.fortran/jacobi.f: New test.
6498
6499 2005-10-19  Richard Henderson  <rth@redhat.com>
6500
6501         * configure.tgt (i?86-linux): Default to with_arch instead of
6502         CFLAGS.  Add -mtune to match target_cpu.
6503         (x86_64-linux): Tune to i686.
6504
6505         * fortran.c (omp_test_nest_lock_): Fix typo.
6506
6507 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
6508
6509         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
6510         gomp_ordered_sync): Do nothing if team->nthreads == 1.
6511         * testsuite/libgomp.dg/ordered-3.c: New test.
6512
6513         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
6514         Remove volatile keyword.
6515
6516         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
6517         in COMMON block to avoid warnings on 64-bit targets.
6518
6519 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
6520
6521         * testsuite/libgomp.dg/shared-3.c: New test.
6522
6523 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
6524
6525         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
6526         * testsuite/libgomp.fortran/reduction5.f90: New test.
6527
6528 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
6529
6530         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
6531         dg-options.
6532         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
6533         flush loop now that __sync_synchronize has proper memory barrier.
6534         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
6535         Add -ffixed-form to dg-options.
6536
6537 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
6538
6539         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
6540         from subdirectories.
6541         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
6542         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
6543         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
6544         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
6545         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
6546         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
6547         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
6548         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
6549         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
6550         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
6551         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
6552         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
6553         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
6554         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
6555         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
6556         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
6557         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
6558         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
6559         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
6560         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
6561         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
6562         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
6563         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
6564         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
6565         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
6566
6567 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
6568
6569         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
6570         lang_library_path exists.  Use find instead of glob to gather tests.
6571         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
6572
6573 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
6574
6575         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
6576         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
6577         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
6578         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
6579         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
6580         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
6581         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
6582         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
6583         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
6584         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
6585         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
6586         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
6587         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
6588
6589 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
6590
6591         * testsuite/libgomp.dg/vla-1.c: New test.
6592
6593         * testsuite/libgomp.fortran/reference2.f90: New test.
6594
6595         * testsuite/libgomp.fortran/character2.f90: Remove explicit
6596         declaration of omp_get_thread_num.
6597         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
6598         use omp_lib.
6599
6600         * testsuite/libgomp.fortran/reduction1.f90: New test.
6601         * testsuite/libgomp.fortran/reduction2.f90: New test.
6602         * testsuite/libgomp.fortran/reduction3.f90: New test.
6603         * testsuite/libgomp.fortran/reduction4.f90: New test.
6604
6605 2005-10-13  Richard Henderson  <rth@redhat.com>
6606
6607         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
6608         * Makefile.in: Regenerate.
6609         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
6610         * libgomp.h: Include bar.h.
6611         (struct gomp_barrier): Remove.
6612         (struct gomp_team): Add barrier.  Replace master_barrier with
6613         master_release.  Replace threads with ordered_release.
6614         (struct gomp_thread): Replace barrier with release.
6615         * ordered.c (gomp_ordered_first): Update for ordered_release change.
6616         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
6617         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
6618         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
6619         (GOMP_single_copy_end): Likewise.
6620         * team.c (gomp_threads_dock): New.
6621         (gomp_barrier_init, gomp_barrier_destroy): Remove.
6622         (gomp_thread_start): Use gomp_barrier_wait.
6623         (new_team, free_team): Update for gomp_team changes.
6624         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
6625         (gomp_team_end): Use gomp_barrier_wait.
6626         (initialize_team): Update for gomp_thread changes.
6627         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
6628         (gomp_work_share_end_nowait): Use atomic ops when available.
6629         * config/linux/bar.c, config/linux/bar.h: New files.
6630         * config/posix/bar.c, config/posix/bar.h: New files.
6631
6632 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
6633
6634         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
6635         * testsuite/libgomp.dg/single-2.c: New test.
6636
6637         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
6638         lang_link_flags): Unset, so that they aren't inherited from previously
6639         sourced *.exp.
6640
6641         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
6642
6643 2005-10-12  Richard Henderson  <rth@redhat.com>
6644
6645         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
6646         (libgomp_init): Use lang_test_file, lang_library_path, and
6647         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
6648
6649         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
6650         (lang_test_file, lang_link_flags): New.
6651         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
6652
6653         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
6654         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
6655         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
6656         testsuite/libgomp.c++/parallel-1.C,
6657         testsuite/libgomp.c++/reduction-1.C,
6658         testsuite/libgomp.c++/reduction-2.C,
6659         testsuite/libgomp.c++/reduction-3.C,
6660         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
6661         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
6662         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
6663         New files, largely cribbed from the C testsuite.
6664
6665 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
6666
6667         * testsuite/libgomp.fortran/character1.f90: New test.
6668         * testsuite/libgomp.fortran/character2.f90: New test.
6669
6670         * testsuite/libgomp.dg/nested-1.c: New test.
6671         * testsuite/libgomp.dg/nested-2.c: New test.
6672         * testsuite/libgomp.fortran/do1.f90: New test.
6673         * testsuite/libgomp.fortran/do2.f90: New test.
6674
6675         * testsuite/libgomp.fortran/reference1.f90: New test.
6676
6677 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
6678
6679         * testsuite/libgomp.dg/reduction-1.c: New test.
6680         * testsuite/libgomp.dg/reduction-2.c: New test.
6681         * testsuite/libgomp.dg/reduction-3.c: New test.
6682
6683 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
6684
6685         * testsuite/libgomp.dg/atomic-1.c: New test.
6686         * testsuite/libgomp.dg/atomic-2.c: New test.
6687
6688 2005-10-09  Richard Henderson  <rth@redhat.com>
6689
6690         * critical.c (atomic_lock): New.
6691         (initialize_critical): Initialize it.
6692         (GOMP_atomic_start, GOMP_atomic_end): New.
6693         * libgomp.map: Export them.
6694         * libgomp_g.h: Declare them.
6695
6696         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
6697
6698 2005-10-02  Richard Henderson  <rth@redhat.com>
6699
6700         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
6701         to XCFLAGS instead of CFLAGS.
6702
6703 2005-09-30  Richard Henderson  <rth@redhat.com>
6704
6705         * configure.ac: Determine whether -pthread or -lpthread is needed.
6706         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
6707         * Makefine.in, configure: Rebuild.
6708
6709 2005-09-28  Richard Henderson  <rth@redhat.com>
6710
6711         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
6712         * testsuite/libgomp.dg/omp-single-3.c: New test.
6713
6714 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
6715
6716         * testsuite/libgomp.dg/omp-single-2.c: New test.
6717         * testsuite/libgomp.dg/shared-2.c: Fix return code.
6718
6719 2005-09-27  Richard Henderson  <rth@redhat.com>
6720
6721         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
6722         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
6723
6724 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
6725
6726         * testsuite/libgomp.dg/omp-loop03.c: New test.
6727
6728 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
6729
6730         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
6731
6732 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
6733
6734         * testsuite/libgomp.dg/omp-single-1.c: New test.
6735         * testsuite/libgomp.dg/shared-1.c: Return 0.
6736         Add prototype for abort.
6737         * testsuite/libgomp.dg/shared-2.c: Likewise.
6738
6739 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
6740
6741         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
6742         constructs.
6743
6744 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
6745
6746         * testsuite/libgomp.dg/shared-1.c: New test.
6747         * testsuite/libgomp.dg/shared-2.c: New test.
6748
6749 2005-09-24  Richard Henderson  <rth@redhat.com>
6750
6751         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
6752
6753 2005-09-24  Richard Henderson  <rth@redhat.com>
6754
6755         * iter.c (gomp_iter_static_next): Round up when computing number
6756         of iterations.  Don't bother distributing a remainder equally.
6757
6758         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
6759         Don't call srand.  Zero b before testing.
6760         (main): New.
6761
6762 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
6763
6764         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
6765         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
6766
6767 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
6768
6769         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
6770         without !$omp end do, followed immediately by subroutine end.
6771
6772 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
6773
6774         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
6775
6776 2005-09-22  Richard Henderson  <rth@redhat.com>
6777
6778         * critical.c (GOMP_critical_name_start): Change argument to void**.
6779         Reuse the pointer space if the mutex fits.
6780         (GOMP_critical_name_end): Likewise.
6781         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
6782         * libgomp_g.h (GOMP_critical_name_start): Update decl.
6783         (GOMP_critical_name_end): Likewise.
6784         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
6785         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
6786
6787 2005-09-20  Richard Henderson  <rth@redhat.com>
6788
6789         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
6790         (create_lock_lock): New.
6791         (initialize_critical): Initialize it.
6792         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
6793         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
6794
6795 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
6796
6797         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
6798
6799 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
6800
6801         * testsuite/libgomp.dg/omp-loop01.c: New test.
6802         * testsuite/libgomp.dg/omp-loop02.c: New test.
6803
6804 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
6805
6806         * configure.ac (AC_PROG_FC): Add.
6807         (USE_FORTRAN): New automake conditional.
6808         * configure: Rebuilt.
6809         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
6810         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
6811         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
6812         Add rules to build them.
6813         * Makefile.in: Rebuilt.
6814         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
6815         OMP_NEST_LOCK_KIND.
6816         * libgomp.map: Add Fortran wrappers.
6817         * libgomp_f.h.in: New file.
6818         * omp_lib.h.in: New file.
6819         * omp_lib.f90.in: New file.
6820         * fortran.c: New file.
6821         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
6822         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
6823         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
6824         libgfortran has been built.
6825         * testsuite/libgomp.fortran/fortran.exp: New file.
6826         * testsuite/libgomp.fortran/omp_cond1.f: New test.
6827         * testsuite/libgomp.fortran/omp_cond2.f: New test.
6828         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
6829         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
6830         * testsuite/libgomp.fortran/omp_hello.f: New test.
6831         * testsuite/libgomp.fortran/omp_orphan.f: New test.
6832         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
6833         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
6834         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
6835         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
6836         * testsuite/libgomp.fortran/omp_reduction.f: New test.
6837         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
6838         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
6839
6840 2005-08-30  Richard Henderson  <rth@redhat.com>
6841
6842         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
6843         function for when aliases are not usable.
6844         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
6845         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
6846         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
6847         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
6848         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
6849         GOMP_loop_ordered_guided_next): Likewise.
6850         * ordered.c (GOMP_ordered_start): Likewise.
6851
6852 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
6853
6854         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
6855         * testsuite/libgomp.dg/omp_hello.c: Fix return code
6856         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
6857         * testsuite/libgomp.dg/omp_orphan.c: Likewise
6858         * testsuite/libgomp.dg/omp_reduction.c: Likewise
6859         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
6860         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
6861         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
6862         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
6863
6864 2005-07-07  Eric Christopher  <echristo@redhat.com>
6865             Diego Novillo  <dnovillo@redhat.com>
6866
6867         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
6868         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
6869         up code.
6870         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
6871         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
6872         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
6873         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
6874         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
6875         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
6876         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
6877
6878 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
6879
6880         * TOPLEVEL.patch: Remove.
6881
6882 2005-05-16  Richard Henderson  <rth@redhat.com>
6883
6884         * configure.ac: Test for clock_gettime.
6885         * config.h.in, configure: Rebuild.
6886         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
6887         (omp_get_wtime): Use clock_gettime if available.
6888         (omp_get_wtick): Use clock_getres if available.
6889
6890 2005-05-11  Richard Henderson  <rth@redhat.com>
6891
6892         * config/linux/ia64/futex.h: New file.
6893         * configure.tgt: Use it.
6894
6895         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
6896
6897 2005-05-07  Richard Henderson  <rth@redhat.com>
6898
6899         * config/linux/powerpc/futex.h: New file.
6900         * configure.tgt: Use it.
6901
6902         * config/linux/i486/futex.h: Merge ...
6903         * config/linux/x86_64/futex.h: ... into ...
6904         * config/linux/x86/futex.h: ... here.
6905         * configure.tgt: Update to match.
6906
6907 2005-05-06  Richard Henderson  <rth@redhat.com>
6908
6909         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
6910         * config/linux/i486/futex.h: Likewise.
6911         * config/linux/x86_64/futex.h: Likewise.
6912
6913         * config/linux/lock.c: New file.
6914         * config/linux/omp-lock.h: New file.
6915
6916         * critical.c, env.h: Don't include omp.h
6917         * config/posix/lock.c: Include libgomp.h instead of omp.h.
6918         * config/posix/time.c: Likewise.
6919         * config/posix/omp-lock.h: New file.
6920         * libgomp.h: Include omp-lock.h and omp.h.
6921         * Makefile.am (nodist_include_HEADERS): New.
6922         (omp.h): New rule.
6923         * configure.ac (PERL): New.
6924         * mkomp_h.pl: New file.
6925         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
6926         with templates.
6927         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
6928
6929         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
6930         build directory.  Re-add -march=i486 hack.
6931
6932         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
6933         (libgomp_link_flags): Remove.
6934         (libgomp_initialized): Remove.
6935         (libgomp_init): Don't protect from reinitialization.  Copy code
6936         from libstdc++ for getting the multilib set correctly.
6937
6938 2005-05-05  Richard Henderson  <rth@redhat.com>
6939
6940         * config/linux/alpha/futex.h: New file.
6941         * configure.tgt (alpha*-*-linux*): Use it.
6942
6943         * config/posix/mutex.c: New file.
6944         * config/posix/sem.c: Use libgomp.h.
6945
6946         * configure.tgt (x86_64-linux): Also test CC for -m32.
6947         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
6948
6949         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
6950         after $gccpath.
6951
6952         * Makefile.am (SUBDIRS): New.
6953         (libgomp_la_LDFLAGS): Add -lpthread.
6954         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
6955         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
6956
6957         * libgomp_g.h: New file.
6958         * libgomp.h: Split out all public declarations to libgomp_g.h.
6959         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
6960         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
6961         * config/linux/sem.h: Likewise.
6962         * config/posix/sem.h: Likewise.
6963
6964         * Makefile.am (AM_LDFLAGS): New.
6965         (libgomp_version_script): Split out from ...
6966         (libgomp_la_LDFLAGS): ... here.
6967         (libgomp_version_info): New.
6968         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
6969         (LIBGOMP_ENABLE): New.
6970         (LIBGOMP_CHECK_LINKER_FEATURES): New.
6971         (LIBGOMP_ENABLE_SYMVERS): New.
6972         * configure.ac (AC_INIT): Version 1.0.
6973         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
6974         (enable-linux-futex): Likewise.  Rename from enable-futex.
6975         (libtool_VERSION): New.
6976         (LIBGOMP_ENABLE_SYMVERS): Use it.
6977         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
6978         * Makefile.in, aclocal.m4, configure: Rebuild.
6979
6980         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
6981         (gomp_mutex_unlock_slow): Fix typo.
6982         * config/linux/sem.c: Similarly.
6983         (gomp_sem_post_slow): Fix typo.
6984         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
6985         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
6986         [__PIC__] (sys_futex0): Don't use tmp output in asm.
6987
6988         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
6989         (libgomp_la_LDFLAGS): Add top_srcdir to path.
6990         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
6991         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
6992         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
6993         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
6994         LDFLAGS.  Pull enable_futex check to top-level.
6995         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
6996         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
6997
6998         First attempt at real configury.
6999         * Makefile, config.h: Remove file.
7000         * Makefile.am, Makefile.in: New file.
7001         * acinclude.m4 aclocal.m4: New file.
7002         * configure.ac, configure.tgt, configure: New file.
7003
7004         * config/posix/lock.c: Rename from sys-lock.c.
7005         * config/posix/mutex.h: Rename from sys-mutex.h.
7006         * config/posix/sem.c: Rename from sys-sem.c.
7007         * config/posix/sem.h: Rename from sys-sem.h.
7008         * config/posix/proc.c: Rename from sys-proc.c.
7009         * config/posix/time.c: Rename from sys-proc.c.
7010
7011         * config/linux/mutex.c: New file.
7012         * config/linux/mutex.h: New file.
7013         * config/linux/sem.c: New file.
7014         * config/linux/sem.h: New file.
7015         * config/linux/i486/futex.h: New file.
7016         * config/linux/x86_64/futex.h: New file.
7017
7018 2005-05-04  Richard Henderson  <rth@redhat.com>
7019
7020         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
7021         * libgomp.h: Declare them.
7022         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
7023         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
7024
7025 2005-05-04  Richard Henderson  <rth@redhat.com>
7026
7027         * libgomp-1 code drop
7028
7029 2005-05-04  Richard Henderson  <rth@redhat.com>
7030
7031         * iter.c (gomp_iter_static_next): Return tri-state on 0.
7032         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
7033         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
7034         (gomp_iter_static_next): Update.
7035         (gomp_ordered_static_next): Update.
7036         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
7037         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
7038         totally empty range.
7039         (gomp_loop_ordered_static_next): Refine test for calling
7040         gomp_ordered_static_next.
7041         * testsuite/ordered-1.c: Add case for more threads than iterations.
7042
7043         * iter.c (gomp_iter_runtime_next_locked): Remove.
7044         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
7045         gomp_loop_guided_start, gomp_loop_ordered_static_start,
7046         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
7047         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
7048         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
7049         gomp_loop_ordered_guided_next): Downcase name, make static, add
7050         an external alias with the old name.
7051         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
7052         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
7053         switch and call one of the above static functions.
7054         * libgomp.h: Update.
7055
7056         * work.c (gomp_work_share_start): Lock the mutex for !first too.
7057         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
7058         GOMP_loop_guided_start, GOMP_loop_runtime_start,
7059         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
7060         GOMP_loop_ordered_guided_start): Update to match.
7061         * sections.c (GOMP_sections_start): Likewise.
7062         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
7063
7064         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
7065         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
7066         Use bounds check instead of modulus.
7067         (gomp_ordered_sync): Split out of GOMP_ordered_start.
7068         (gomp_ordered_last): Don't sync with ordered_owner here.
7069         (gomp_ordered_next): Likewise.
7070         (gomp_ordered_static_loop_next): Likewise.
7071         * loop.c, libgomp.h: Update to match.
7072
7073         * libgomp.h (GOMP_barrier): Declare.
7074
7075         * testsuite/barrier-1.c: New file.
7076         * testsuite/critical-1.c: New file.
7077         * testsuite/ordered-2.c: New file.
7078         * testsuite/ordered-1.c: New file.
7079         * testsuite/sections-1.c: New file.
7080         * testsuite/single-1.c: New file.
7081         * testsuite/Makefile (TESTS): Add them.
7082
7083 2005-05-04  Richard Henderson  <rth@redhat.com>
7084
7085         * libgomp.h (struct gomp_work_share): Add ordered_owner.
7086         * loop.c (GOMP_loop_static_start): If not the startup thread,
7087         acquire the mutex to wait for initialization complete.
7088         (GOMP_loop_ordered_static_start): Likewise.
7089         (GOMP_loop_ordered_runtime_start): Likewise.
7090         (GOMP_loop_ordered_static_first): Remove.
7091         (GOMP_loop_ordered_dynamic_first): Remove.
7092         (GOMP_loop_ordered_guided_first): Remove.
7093         (GOMP_loop_ordered_runtime_first): Remove.
7094         * ordered.c (gomp_ordered_loop_first): Post to own release when
7095         we're the first thread.
7096         (gomp_ordered_loop_last): Wait on release if not owner.
7097         (gomp_ordered_loop_next): Likewise.
7098         (gomp_ordered_static_loop_init): New.
7099         (gomp_ordered_static_loop_next): Use ordered_owner.
7100         (GOMP_ordered_start): Likewise.
7101         * work.c (gomp_new_work_share): Initialize ordered_owner.
7102
7103 2005-05-03  Richard Henderson  <rth@redhat.com>
7104
7105         * Makefile (OPT): New.
7106         (CFLAGS): Use it.
7107
7108         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
7109         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
7110         * libgomp.h, libgomp.map, NOTES: Update to match.
7111
7112         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
7113         Add initialized and thr members.
7114         (gomp_thread_start): Pause when initially spawned to wait for
7115         the whole team to be created.
7116         (gomp_team_start): Release team members at the end.
7117
7118         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
7119         (f_foo_1): Use GOMP_loop_end.
7120         (f_foo_2): Use GOMP_loop_end_nowait.
7121
7122         * testsuite/loop-2.c: New file.
7123         * testsuite/Makefile (TESTS): Add it.
7124
7125 2005-05-03  Richard Henderson  <rth@redhat.com>
7126
7127         * iter.c (gomp_iter_static_next): Fix overflow check typo.
7128         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
7129         * team.c (new_team): Initialize oldest_live_gen to 1 if no
7130         initial work_share.
7131
7132         * testsuite/Makefile: New file.
7133         * testsuite/loop-1.c: New file.
7134
7135 2005-05-03  Richard Henderson  <rth@redhat.com>
7136
7137         Initial implementation and checkin.
7138 \f
7139 Copyright (C) 2005-2016 Free Software Foundation, Inc.
7140
7141 Copying and distribution of this file, with or without modification,
7142 are permitted in any medium without royalty provided the copyright
7143 notice and this notice are preserved.