libgomp/ChangeLog

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