libgomp/ChangeLog

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