libgomp/ChangeLog

   1 2014-04-02  Richard Henderson  <rth@redhat.com>
   2
   3         * config/linux/futex.h (futex_wait): Get error value from errno.
   4         (futex_wake): Likewise.
   5
   6 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
   7
   8         PR c++/60331
   9         * testsuite/libgomp.c++/udr-11.C: New test.
  10         * testsuite/libgomp.c++/udr-12.C: New test.
  11         * testsuite/libgomp.c++/udr-13.C: New test.
  12         * testsuite/libgomp.c++/udr-14.C: New test.
  13         * testsuite/libgomp.c++/udr-15.C: New test.
  14         * testsuite/libgomp.c++/udr-16.C: New test.
  15         * testsuite/libgomp.c++/udr-17.C: New test.
  16         * testsuite/libgomp.c++/udr-18.C: New test.
  17         * testsuite/libgomp.c++/udr-19.C: New test.
  18
  19 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
  20
  21         Update copyright years
  22
  23 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
  24
  25         * hashtab.h: Use the standard form for the copyright notice.
  26
  27 2014-01-02  Tobias Burnus  <burnus@net-b.de>
  28
  29         * libgomp.texi: Bump @copying's copyright year.
  30
  31 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
  32
  33         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
  34         alloca () with __builtin_alloca ().
  35         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
  36         * testsuite/libgomp.c/lock-3.c: Likewise.
  37         * testsuite/libgomp.c/pr48591.c: Likewise.
  38
  39 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
  40
  41         PR testsuite/59534
  42         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
  43         comparisons.
  44
  45 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
  46
  47         PR libgomp/58756
  48         * testsuite/libgomp.c/pr58756.c: New test.
  49
  50 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
  51
  52         PR libgomp/59467
  53         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
  54         !$omp parallel.
  55
  56 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
  57
  58         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
  59         ALWAYS_CFLAGS.
  60         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
  61         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
  62         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
  63         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
  64         Likewise.
  65
  66         * libgomp_g.h: Include <stddef.h> for size_t.
  67
  68         * libgomp.spec.in: Update comment about libgomp's dependencies.
  69         * configure.ac: Likewise.
  70         * configure: Regenerate.
  71
  72 2013-10-16  Tobias Burnus  <burnus@net-b.de>
  73
  74         * libgomp.texi: (Runtime Library Routines): Update references for
  75         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
  76         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
  77         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
  78         (Environment Variables): Update references for OpenMP 4.0. Add
  79         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
  80         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
  81         order.
  82
  83 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
  84
  85         * env.c (parse_bind_var): Initialize value to avoid
  86         (false positive) warning.
  87
  88 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
  89
  90         PR libgomp/58691
  91         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
  92         to check variable.
  93         (gomp_init_num_threads): Move i variable declaration into
  94         #ifdef CPU_ALLOC_SIZE block.
  95         * config/linux/affinity.c (gomp_affinity_init_level): Test
  96         gomp_places_list_len == 0 rather than gomp_places_list == 0
  97         when checking for topology reading error.
  98         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
  99         * env.c (parse_affinity): Add ignore argument, if true, don't populate
 100         gomp_places_list, only parse env var and always return false.
 101         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
 102         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
 103         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
 104         and either of these variables were parsed correctly into a places
 105         list.
 106
 107 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
 108             Jakub Jelinek  <jakub@redhat.com>
 109
 110         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
 111         of 5 loopfn matches.
 112         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
 113         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
 114         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
 115         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
 116         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
 117         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
 118         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
 119         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
 120
 121 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
 122
 123         * Makefile.am (omp_lib.mod): Streamline rule.
 124         * Makefile.in: Regenerate.
 125
 126         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
 127         exceptions.
 128
 129         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
 130         * testsuite/libgomp.fortran/lib1.f90: Likewise.
 131         * testsuite/libgomp.fortran/lib2.f: Likewise.
 132         * testsuite/libgomp.fortran/lib3.f: Likewise.
 133
 134         * configure.ac: Typo fix.
 135         * configure: Regenerate.
 136
 137         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
 138         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
 139
 140         * omp.h.in: Don't touch the user's namespace.
 141
 142 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
 143             Tobias Burnus  <burnus@net-b.de>
 144             Richard Henderson  <rth@redhat.com>
 145
 146         * target.c: New file.
 147         * Makefile.am (libgomp_la_SOURCES): Add target.c.
 148         * Makefile.in: Regenerated.
 149         * libgomp_g.h (GOMP_task): Add depend argument.
 150         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
 151         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
 152         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
 153         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
 154         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
 155         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
 156         GOMP_taskgroup_start, GOMP_taskgroup_end,
 157         GOMP_parallel_sections): New prototypes.
 158         * fortran.c (omp_is_initial_device): Add ialias_redirect.
 159         (omp_is_initial_device_): New function.
 160         (ULP, STR1, STR2, ialias_redirect): Removed.
 161         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
 162         omp_set_default_device_8_, omp_get_default_device_,
 163         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
 164         functions.
 165         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
 166         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
 167         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
 168         @@GOMP_4.0.
 169         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
 170         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
 171         omp_set_default_device, omp_set_default_device_,
 172         omp_set_default_device_8_, omp_get_default_device,
 173         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
 174         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
 175         omp_get_team_num_): Export @@OMP_4.0.
 176         * team.c (struct gomp_thread_start_data): Add place field.
 177         (gomp_thread_start): Clear thr->thread_pool and
 178         thr->task before returning.  Use gomp_team_barrier_wait_final
 179         instead of gomp_team_barrier_wait.  Initialize thr->place.
 180         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
 181         team_cancelled and task_queued_count fields.
 182         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
 183         before calling pthread_exit.
 184         (gomp_free_thread): No longer static.  Use
 185         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
 186         (gomp_team_start): Add flags argument.  Set
 187         thr->thread_pool->threads_busy to nthreads immediately after creating
 188         new pool.  Use gomp_managed_threads_lock instead of
 189         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
 190         (gomp_team_end): Use gomp_managed_threads_lock instead of
 191         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
 192         of gomp_team_barrier_wait.  If team->team_cancelled, call
 193         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
 194         rather than thr->ts.work_share.
 195         (initialize_team): Don't call gomp_sem_init here.
 196         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
 197         caller.
 198         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
 199         * env.c (gomp_global_icv): Add default_device_var, target_data and
 200         bind_var initializers.
 201         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
 202         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
 203         gomp_places_list_len): New variables.
 204         (parse_bind_var, parse_one_place, parse_places_var): New functions.
 205         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
 206         sized places.
 207         (gomp_cancel_var): New global variable.
 208         (parse_int): New function.
 209         (handle_omp_display_env): New function.
 210         (initialize_env): Use it.  Initialize default_device_var.
 211         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
 212         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
 213         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
 214         been successfully parsed (and call gomp_init_affinity in that case).
 215         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
 216         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
 217         omp_get_team_num, omp_is_initial_device): New functions.
 218         * libgomp.h: Include stdlib.h.
 219         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
 220         Define.
 221         (struct target_mem_desc): Forward declare.
 222         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
 223         and thread_limit_var fields.
 224         (gomp_get_num_devices): New prototype.
 225         (gomp_cancel_var): New extern decl.
 226         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
 227         team_cancelled and task_queued_count fields.  Add comments about
 228         task_{,queued_,running_}count.
 229         (gomp_cancel_kind): New enum.
 230         (gomp_work_share_end_cancel): New prototype.
 231         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
 232         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
 233         and depend fields.
 234         (struct gomp_taskgroup): New type.
 235         (struct gomp_task_depend_entry,
 236         struct gomp_dependers_vec): New types.
 237         (gomp_finish_task): Free depend_hash if non-NULL.
 238         (struct gomp_team_state): Add place_partition_off
 239         and place_partition_len fields.
 240         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
 241         gomp_places_list_len): New extern decls.
 242         (struct gomp_thread): Add place field.
 243         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
 244         (gomp_init_thread_affinity): Add place argument.
 245         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
 246         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
 247         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
 248         gomp_affinity_init_level, gomp_affinity_print_place): New
 249         prototypes.
 250         (gomp_team_start): Add flags argument.
 251         (gomp_thread_limit_var, gomp_remaining_threads_count,
 252         gomp_remaining_threads_lock): Remove.
 253         (gomp_managed_threads_lock): New variable.
 254         (struct gomp_thread_pool): Add threads_busy field.
 255         (gomp_free_thread): New prototype.
 256         * task.c: Include hashtab.h.
 257         (hash_entry_type): New typedef.
 258         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
 259         (gomp_init_task): Clear dependers, depend_hash, depend_count,
 260         copy_ctors_done and taskgroup fields.
 261         (GOMP_task): Add depend argument, handle depend clauses.  If
 262         gomp_team_barrier_cancelled or if it's taskgroup has been
 263         cancelled, don't queue or start new tasks.  Set copy_ctors_done
 264         field if needed.  Initialize taskgroup field.  If copy_ctors_done
 265         and already cancelled, don't discard the task.  If taskgroup is
 266         non-NULL, enqueue the task into taskgroup queue.  Increment
 267         num_children field in taskgroup.  Increment task_queued_count.
 268         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
 269         gomp_task_run_post_remove_taskgroup): New inline functions.
 270         (gomp_task_run_post_handle_depend_hash,
 271         gomp_task_run_post_handle_dependers,
 272         gomp_task_run_post_handle_depend): New functions.
 273         (GOMP_taskwait): Use them.  If more than one new tasks
 274         have been queued, wake other threads if needed.
 275         (gomp_barrier_handle_tasks): Likewise.  If
 276         gomp_team_barrier_cancelled, don't start any new tasks, just free
 277         all tasks.
 278         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
 279         * omp_lib.f90.in
 280         (omp_proc_bind_kind, omp_proc_bind_false,
 281         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
 282         omp_proc_bind_spread): New params.
 283         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
 284         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
 285         omp_get_team_num, omp_is_initial_device): New interfaces.
 286         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
 287         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
 288         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
 289         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
 290         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
 291         useless use omp_lib_kinds.
 292         * omp.h.in (omp_proc_bind_t): New typedef.
 293         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
 294         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
 295         omp_get_team_num, omp_is_initial_device): New prototypes.
 296         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
 297         through to gomp_team_start.
 298         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
 299         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
 300         Adjust gomp_parallel_loop_start callers.
 301         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
 302         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
 303         GOMP_loop_end_cancel): New functions.
 304         (GOMP_parallel_end): Add ialias_redirect.
 305         * hashtab.h: New file.
 306         * libgomp.texi (Environment Variables): Minor cleanup,
 307         update section refs to OpenMP 4.0rc2.
 308         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
 309         environment variables.
 310         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
 311         team->work_shares_to_free to thr->ts.work_share before calling
 312         free_work_share.
 313         (gomp_work_share_end_cancel): New function.
 314         * config/linux/proc.c: Include errno.h.
 315         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
 316         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
 317         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
 318         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
 319         gomp_cpuset_size is sizeof (cpu_set_t).
 320         (gomp_init_num_threads): Initialize gomp_cpuset_size,
 321         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
 322         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
 323         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
 324         contain any logical CPUs.
 325         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
 326         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
 327         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
 328         pthread_getaffinity_np.  Check gomp_places_list instead of
 329         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
 330         * config/linux/bar.c (gomp_barrier_wait_end,
 331         gomp_barrier_wait_last): Use BAR_* defines.
 332         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
 333         from state where needed.  Set work_share_cancelled to 0 on last
 334         thread.
 335         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
 336         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
 337         functions.
 338         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
 339         Add cpusetsize argument.
 340         (gomp_cpuset_size, gomp_cpusetp): Declare.
 341         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
 342         (affinity_counter): Remove.
 343         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
 344         if CPU_ALLOC_SIZE isn't defined.
 345         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
 346         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
 347         bind current thread to the first place.
 348         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
 349         pthread_setaffinity_np to gomp_places_list[place].
 350         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
 351         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
 352         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
 353         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
 354         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
 355         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
 356         (gomp_barrier_t): Add awaited_final field.
 357         (gomp_barrier_init): Initialize awaited_final field.
 358         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
 359         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
 360         prototypes.
 361         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
 362         defines.
 363         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
 364         gomp_team_barrier_cancelled): New inline functions.
 365         (gomp_barrier_last_thread,
 366         gomp_team_barrier_set_task_pending,
 367         gomp_team_barrier_clear_task_pending,
 368         gomp_team_barrier_set_waiting_for_tasks,
 369         gomp_team_barrier_waiting_for_tasks,
 370         gomp_team_barrier_done): Use BAR_* defines.
 371         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
 372         (gomp_barrier_wait_end): Use BAR_* defines.
 373         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
 374         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
 375         Use BAR_* defines.
 376         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
 377         gomp_team_barrier_cancel): New functions.
 378         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
 379         argument.
 380         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
 381         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
 382         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
 383         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
 384         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
 385         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
 386         (gomp_barrier_t): Add cancellable field.
 387         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
 388         gomp_team_barrier_cancel): New prototypes.
 389         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
 390         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
 391         gomp_team_barrier_cancelled): New inline functions.
 392         (gomp_barrier_wait_start, gomp_barrier_last_thread,
 393         gomp_team_barrier_set_task_pending,
 394         gomp_team_barrier_clear_task_pending,
 395         gomp_team_barrier_set_waiting_for_tasks,
 396         gomp_team_barrier_waiting_for_tasks,
 397         gomp_team_barrier_done): Use BAR_* defines.
 398         * barrier.c (GOMP_barrier_cancel): New function.
 399         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
 400         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
 401         omp_proc_bind_spread): New params.
 402         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
 403         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
 404         omp_get_team_num, omp_is_initial_device): New externals.
 405         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
 406         New functions.
 407         (gomp_resolve_num_threads): Adjust for thread_limit now being in
 408         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
 409         infinity.  If not nested, just return minimum of max_num_threads
 410         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
 411         to the returned value.  Otherwise, don't update atomically
 412         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
 413         (GOMP_parallel_end): Adjust for thread_limit now being in
 414         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
 415         infinity.  Adjust threads_busy in the pool rather than
 416         gomp_remaining_threads_count.  Remember team->nthreads and call
 417         gomp_team_end before adjusting threads_busy, if not nested
 418         afterwards, just set it to 1 non-atomically.  Add ialias.
 419         (GOMP_parallel_start): Adjust gomp_team_start caller.
 420         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
 421         * testsuite/libgomp.c/affinity-1.c: New test.
 422         * testsuite/libgomp.c/atomic-15.c: New test.
 423         * testsuite/libgomp.c/atomic-16.c: New test.
 424         * testsuite/libgomp.c/atomic-17.c: New test.
 425         * testsuite/libgomp.c/cancel-for-1.c: New test.
 426         * testsuite/libgomp.c/cancel-for-2.c: New test.
 427         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
 428         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
 429         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
 430         * testsuite/libgomp.c/cancel-sections-1.c: New test.
 431         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
 432         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
 433         * testsuite/libgomp.c/depend-1.c: New test.
 434         * testsuite/libgomp.c/depend-2.c: New test.
 435         * testsuite/libgomp.c/depend-3.c: New test.
 436         * testsuite/libgomp.c/depend-4.c: New test.
 437         * testsuite/libgomp.c/for-1.c: New test.
 438         * testsuite/libgomp.c/for-1.h: New file.
 439         * testsuite/libgomp.c/for-2.c: New test.
 440         * testsuite/libgomp.c/for-2.h: New file.
 441         * testsuite/libgomp.c/for-3.c: New test.
 442         * testsuite/libgomp.c/pr58392.c: New test.
 443         * testsuite/libgomp.c/simd-1.c: New test.
 444         * testsuite/libgomp.c/simd-2.c: New test.
 445         * testsuite/libgomp.c/simd-3.c: New test.
 446         * testsuite/libgomp.c/simd-4.c: New test.
 447         * testsuite/libgomp.c/simd-5.c: New test.
 448         * testsuite/libgomp.c/simd-6.c: New test.
 449         * testsuite/libgomp.c/target-1.c: New test.
 450         * testsuite/libgomp.c/target-2.c: New test.
 451         * testsuite/libgomp.c/target-3.c: New test.
 452         * testsuite/libgomp.c/target-4.c: New test.
 453         * testsuite/libgomp.c/target-5.c: New test.
 454         * testsuite/libgomp.c/target-6.c: New test.
 455         * testsuite/libgomp.c/target-7.c: New test.
 456         * testsuite/libgomp.c/taskgroup-1.c: New test.
 457         * testsuite/libgomp.c/thread-limit-1.c: New test.
 458         * testsuite/libgomp.c/thread-limit-2.c: New test.
 459         * testsuite/libgomp.c/thread-limit-3.c: New test.
 460         * testsuite/libgomp.c/udr-1.c: New test.
 461         * testsuite/libgomp.c/udr-2.c: New test.
 462         * testsuite/libgomp.c/udr-3.c: New test.
 463         * testsuite/libgomp.c++/affinity-1.C: New test.
 464         * testsuite/libgomp.c++/atomic-10.C: New test.
 465         * testsuite/libgomp.c++/atomic-11.C: New test.
 466         * testsuite/libgomp.c++/atomic-12.C: New test.
 467         * testsuite/libgomp.c++/atomic-13.C: New test.
 468         * testsuite/libgomp.c++/atomic-14.C: New test.
 469         * testsuite/libgomp.c++/atomic-15.C: New test.
 470         * testsuite/libgomp.c++/cancel-for-1.C: New test.
 471         * testsuite/libgomp.c++/cancel-for-2.C: New test.
 472         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
 473         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
 474         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
 475         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
 476         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
 477         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
 478         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
 479         * testsuite/libgomp.c++/cancel-test.h: New file.
 480         * testsuite/libgomp.c++/for-9.C: New test.
 481         * testsuite/libgomp.c++/for-10.C: New test.
 482         * testsuite/libgomp.c++/for-11.C: New test.
 483         * testsuite/libgomp.c++/simd-1.C: New test.
 484         * testsuite/libgomp.c++/simd-2.C: New test.
 485         * testsuite/libgomp.c++/simd-3.C: New test.
 486         * testsuite/libgomp.c++/simd-4.C: New test.
 487         * testsuite/libgomp.c++/simd-5.C: New test.
 488         * testsuite/libgomp.c++/simd-6.C: New test.
 489         * testsuite/libgomp.c++/simd-7.C: New test.
 490         * testsuite/libgomp.c++/simd-8.C: New test.
 491         * testsuite/libgomp.c++/target-1.C: New test.
 492         * testsuite/libgomp.c++/target-2.C: New test.
 493         * testsuite/libgomp.c++/target-2-aux.cc: New file.
 494         * testsuite/libgomp.c++/target-3.C: New test.
 495         * testsuite/libgomp.c++/taskgroup-1.C: New test.
 496         * testsuite/libgomp.c++/udr-1.C: New test.
 497         * testsuite/libgomp.c++/udr-2.C: New test.
 498         * testsuite/libgomp.c++/udr-3.C: New test.
 499         * testsuite/libgomp.c++/udr-4.C: New test.
 500         * testsuite/libgomp.c++/udr-5.C: New test.
 501         * testsuite/libgomp.c++/udr-6.C: New test.
 502         * testsuite/libgomp.c++/udr-7.C: New test.
 503         * testsuite/libgomp.c++/udr-8.C: New test.
 504         * testsuite/libgomp.c++/udr-9.C: New test.
 505
 506 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
 507
 508         PR testsuite/57605
 509         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
 510         ALWAYS_CFLAGS.
 511
 512 2013-09-20  Alan Modra  <amodra@gmail.com>
 513
 514         * configure: Regenerate.
 515
 516 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
 517
 518         * testsuite/libgomp.c/sections-2.c: New test.
 519
 520 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 521
 522         * testsuite/libgomp.fortran/strassen.f90:
 523         Add dg-skip-if aarch64_tiny.
 524
 525 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
 526             Cesar Philippidis  <cesar@codesourcery.com>
 527
 528         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
 529         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
 530         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
 531         * testsuite/libgomp.fortran/fortran.exp: Likewise.
 532         * testsuite/libgomp.graphite/graphite.exp: Likewise.
 533         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
 534         Use dg-runtest rather than gfortran-dg-runtest.
 535
 536 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
 537
 538         * testsuite/libgomp.c/icv-2.c: Extend current handling of
 539         Linux-based x86 systems to cover all GNU systems.
 540         * testsuite/libgomp.c/lock-3.c: Likewise.
 541         * testsuite/libgomp.c/pr48591.c: Likewise.
 542
 543 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
 544
 545         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
 546         GNU/Hurd, as done for Linux-based systems.
 547
 548         * config/posix/ptrlock.h: Fix comment.
 549
 550 2013-05-27  Tobias Burnus  <burnus@net-b.de>
 551
 552         PR fortran/57423
 553         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
 554         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
 555         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
 556         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
 557         omp_destroy_nest_lock): Correct arguments to match the one in
 558         the OpenMP spec.
 559         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
 560         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
 561         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
 562         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
 563
 564 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
 565
 566         * testsuite/libgomp.c/loop-13.c: New test.
 567         * testsuite/libgomp.c/loop-14.c: New test.
 568         * testsuite/libgomp.c/loop-15.c: New test.
 569         * testsuite/libgomp.c++/loop-13.C: New test.
 570         * testsuite/libgomp.c++/loop-14.C: New test.
 571         * testsuite/libgomp.c++/loop-15.C: New test.
 572
 573 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
 574
 575         PR middle-end/56217
 576         * testsuite/libgomp.c++/pr56217.C: New test.
 577
 578 2013-02-01  Alan Modra  <amodra@gmail.com>
 579
 580         * task.c (GOMP_task, GOMP_taskwait): Comment.
 581
 582 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
 583             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
 584
 585         PR libgomp/55561
 586         * config/linux/wait.h (do_spin): Use atomic load for addr.
 587         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
 588         for intptr and ptrlock.
 589         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
 590         for ptrlock.
 591
 592 2013-01-22  Alan Modra  <amodra@gmail.com>
 593
 594         PR libgomp/51376
 595         PR libgomp/56073
 596         * task.c (GOMP_task): Revert 2011-12-09 change.
 597         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
 598         barrier to read task->children..
 599         (gomp_barrier_handle_tasks): ..and matching atomic store with
 600         release barrier here when setting parent->children to NULL.
 601
 602 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
 603             Tobias Burnus  <burnus@net-b.de>
 604
 605         PR driver/55884
 606         * testsuite/libgomp.fortran/fortran.exp: Use
 607         -fintrinsic-modules-path= instead of
 608         -fintrinsic-modules-path.
 609
 610 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
 611
 612         Update copyright years.
 613
 614 2012-12-19  Tobias Burnus  <burnus@net-b.de>
 615
 616         * testsuite/libgomp.fortran/fortran.exp: Set
 617         -fintrinsic-modules-path.
 618
 619 2012-12-19  Tobias Burnus  <burnus@net-b.de>
 620
 621         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
 622         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
 623
 624 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
 625
 626         PR libgomp/55411
 627         * team.c (gomp_free_thread): Decrease gomp_managed_threads
 628         if pool had any threads_used.
 629
 630 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
 631
 632         * testsuite/libgomp.c++/pr24455.C: Use
 633         -Wl,-undefined,dynamic_lookup on darwin.
 634
 635 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
 636
 637         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
 638
 639 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
 640
 641         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
 642
 643 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
 644             Jim MacArthur  <jim.macarthur@arm.com>
 645             Marcus Shawcroft  <marcus.shawcroft@arm.com>
 646             Nigel Stephens  <nigel.stephens@arm.com>
 647             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 648             Richard Earnshaw  <rearnsha@arm.com>
 649             Sofiane Naci  <sofiane.naci@arm.com>
 650             Stephen Thomas  <stephen.thomas@arm.com>
 651             Tejas Belagod  <tejas.belagod@arm.com>
 652             Yufeng Zhang  <yufeng.zhang@arm.com>
 653
 654         * configure.tgt: Add AArch64.
 655
 656 2012-10-04  Jason Merrill  <jason@redhat.com>
 657
 658         * testsuite/libgomp.c++/tls-init1.C: New.
 659
 660 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
 661
 662         * configure: Regenerated.
 663
 664 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
 665
 666         * config/linux/mips/futex.h (sys_futex0): Change to static
 667         function with noinline, nomips16 attributes under MIPS16. Adjust
 668         asm statement to place 'li v0,SYS_futex' immediately before
 669         syscall insn.
 670
 671 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
 672
 673         * libgomp.texi (Library Index): Renamed from "Index" to prevent
 674         conflict with index.html on case-insensitive file systems.
 675
 676 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
 677
 678         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
 679         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
 680
 681 2012-07-02  Richard Guenther  <rguenther@suse.de>
 682             Michael Matz  <matz@suse.de>
 683             Tobias Grosser <tobias@grosser.es>
 684             Sebastian Pop <sebpop@gmail.com>
 685
 686         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
 687         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
 688         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
 689         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
 690
 691 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
 692
 693         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
 694
 695 2012-06-22  Richard Guenther  <rguenther@suse.de>
 696
 697         Merge from graphite branch
 698         2012-01-13  Tobias Grosser  <tobias@grosser.es>
 699
 700         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
 701         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
 702
 703 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
 704
 705         PR middle-end/53580
 706         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
 707         use GOMP_barrier () call instead.
 708         * testsuite/libgomp.c/pr26943-3.c: Likewise.
 709         * testsuite/libgomp.c/pr26943-4.c: Likewise.
 710         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
 711         call GOMP_barrier instead.
 712         * testsuite/libgomp.fortran/vla5.f90: Likewise.
 713
 714 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
 715
 716         PR libgomp/52993
 717         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
 718         argument to memset call.
 719
 720 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
 721
 722         * configure: Regenerated.
 723
 724 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 725
 726         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
 727
 728 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
 729
 730         PR bootstrap/52812
 731         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
 732
 733 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
 734
 735         PR middle-end/52547
 736         * testsuite/libgomp.c/pr52547.c: New test.
 737
 738 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
 739
 740         * testsuite/lib/libgomp.exp: load fortran-modules.exp
 741
 742 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 743
 744         * configure.tgt (mips-sgi-irix6*): Remove.
 745
 746 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 747
 748         * configure.tgt (alpha*-dec-osf*): Remove.
 749
 750         * config/osf/sem.h: Remove.
 751         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
 752
 753 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
 754
 755         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
 756
 757 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 758
 759         PR libstdc++/52188
 760         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
 761         Remove ENABLE_SYMVERS_SOL2.
 762         * configure: Regenerate.
 763         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
 764         (PREPROCESS): New variable.
 765         (libgomp.ver): New target.
 766         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
 767         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
 768         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
 769         Use libgomp.ver.
 770         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
 771         * Makefile.in: Regenerate.
 772
 773 2012-02-14  Walter Lee  <walt@tilera.com>
 774
 775         * configure.tgt: Handle tilegx and tilepro.
 776         * config/linux/tile/futex.h: New file.
 777
 778 2012-02-08  Richard Guenther  <rguenther@suse.de>
 779
 780         PR tree-optimization/46886
 781         * testsuite/libgomp.c/pr46886.c: New testcase.
 782
 783 2012-01-25  Matthias Klose  <doko@ubuntu.com>
 784
 785         * config/linux/arm: Remove empty directory.
 786         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
 787
 788 2011-12-09  Alan Modra  <amodra@gmail.com>
 789
 790         PR libgomp/51376
 791         * task.c (GOMP_taskwait): Don't access task->children outside of
 792         task_lock mutex region.
 793         (GOMP_task): Likewise.
 794
 795 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
 796
 797         PR libgomp/51132
 798         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
 799         to file scope.
 800         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
 801         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
 802         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
 803         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
 804         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
 805
 806 2011-12-02  Alan Modra  <amodra@gmail.com>
 807
 808         * config/linux/affinity.c: Use atomic rather than sync builtin.
 809         * config/linux/lock.c: Likewise.
 810         * config/linux/ptrlock.h: Likewise.
 811         * config/linux/ptrlock.c: Likewise.
 812         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
 813         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
 814         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
 815         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
 816         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
 817         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
 818         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
 819         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
 820         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
 821         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
 822
 823 2011-11-30  Alan Modra  <amodra@gmail.com>
 824
 825         PR libgomp/51298
 826         * config/linux/bar.h: Use atomic rather than sync builtins.
 827         * config/linux/bar.c: Likewise.  Add missing acquire
 828         synchronisation on generation field.
 829         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
 830         double unlock.
 831
 832 2011-11-30  Alan Modra  <amodra@gmail.com>
 833
 834         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
 835         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
 836         * config/linux/mutex.h: Use atomic rather than sync builtins.
 837         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
 838         * config/linux/omp-lock.h: Comment fix.
 839         * config/linux/arm/mutex.h: Delete.
 840         * config/linux/powerpc/mutex.h: Delete.
 841         * config/linux/ia64/mutex.h: Delete.
 842         * config/linux/mips/mutex.h: Delete.
 843
 844 2011-11-30  Alan Modra  <amodra@gmail.com>
 845
 846         PR libgomp/51249
 847         * config/linux/sem.h: Rewrite.
 848         * config/linux/sem.c: Rewrite.
 849
 850 2011-11-28  Richard Henderson  <rth@redhat.com>
 851
 852         * libgomp.h (enum memmodel): New.
 853
 854 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
 855
 856         * configure: Regenerate.
 857
 858 2011-10-10  Matthias Klose  <doko@ubuntu.com>
 859
 860         * config/posix95: Remove empty directory.
 861
 862 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
 863
 864         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
 865
 866 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
 867
 868         PR fortran/49792
 869         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
 870         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
 871
 872 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 873
 874         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
 875
 876 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 877
 878         PR libgomp/49965
 879         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
 880
 881 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
 882
 883         * config/linux/proc.h: New.
 884         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
 885         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
 886         (gomp_init_num_threads): Update call to cpuset_popcount.
 887         (get_num_procs): Ditto.
 888         * config/linux/affinity.c (gomp_init_affinity): Call
 889         gomp_cpuset_popcount.
 890
 891 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
 892
 893         PR fortran/42041
 894         PR fortran/46752
 895         * omp.h.in (omp_in_final): New prototype.
 896         * omp_lib.f90.in (omp_in_final): New interface.
 897         (omp_integer_kind, omp_logical_kind): Remove
 898         and replace all its uses in the module with 4.
 899         (openmp_version): Change to 201107.
 900         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
 901         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
 902         kind for the parameters.
 903         (omp_in_final): New external.
 904         (openmp_version): Change to 201107.
 905         * task.c (omp_in_final): New function.
 906         (gomp_init_task): Initialize final_task.
 907         (GOMP_task): Remove unused attribute from flags.  Handle final
 908         tasks.
 909         (GOMP_taskyield): New function.
 910         (omp_in_final): Return true if if (false) or final (true) task
 911         or descendant of final (true).
 912         * fortran.c (omp_in_final_): New function.
 913         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
 914         (GOMP_3.0): Export GOMP_taskyield.
 915         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
 916         variables.
 917         (parse_unsigned_long_list): New function.
 918         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
 919         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
 920         even if parse_affinity returned false.
 921         * config/linux/affinity.c (gomp_init_affinity): Handle
 922         gomp_cpu_affinity_len == 0.
 923         * libgomp_g.h (GOMP_taskyield): New prototype.
 924         * libgomp.h (struct gomp_task): Add final_task field.
 925         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
 926         * team.c (gomp_team_start): Override new task's nthreads_var icv
 927         if list form OMP_NUM_THREADS has been used and it has value for
 928         the new nesting level.
 929
 930         * testsuite/libgomp.c/atomic-11.c: New test.
 931         * testsuite/libgomp.c/atomic-12.c: New test.
 932         * testsuite/libgomp.c/atomic-13.c: New test.
 933         * testsuite/libgomp.c/atomic-14.c: New test.
 934         * testsuite/libgomp.c/reduction-6.c: New test.
 935         * testsuite/libgomp.c/task-5.c: New test.
 936         * testsuite/libgomp.c++/atomic-2.C: New test.
 937         * testsuite/libgomp.c++/atomic-3.C: New test.
 938         * testsuite/libgomp.c++/atomic-4.C: New test.
 939         * testsuite/libgomp.c++/atomic-5.C: New test.
 940         * testsuite/libgomp.c++/atomic-6.C: New test.
 941         * testsuite/libgomp.c++/atomic-7.C: New test.
 942         * testsuite/libgomp.c++/atomic-8.C: New test.
 943         * testsuite/libgomp.c++/atomic-9.C: New test.
 944         * testsuite/libgomp.c++/task-8.C: New test.
 945         * testsuite/libgomp.c++/reduction-4.C: New test.
 946         * testsuite/libgomp.fortran/allocatable7.f90: New test.
 947         * testsuite/libgomp.fortran/allocatable8.f90: New test.
 948         * testsuite/libgomp.fortran/crayptr3.f90: New test.
 949         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
 950         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
 951         * testsuite/libgomp.fortran/pointer1.f90: New test.
 952         * testsuite/libgomp.fortran/pointer2.f90: New test.
 953         * testsuite/libgomp.fortran/task4.f90: New test.
 954
 955 2011-08-02  Tobias Burnus  <burnus@net-b.de>
 956
 957         * libgomp.texi: Update OpenMP spec references to 3.1.
 958         (omp_in_final,OMP_PROC_BIND): New sections.
 959         (OMP_NUM_THREADS): Document that the value can be now a list.
 960         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
 961
 962 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
 963
 964         * config/linux/x86/futex.h: Check __x86_64__ instead of
 965         __LP64__.
 966
 967 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
 968
 969         PR middle-end/49897
 970         PR middle-end/49898
 971         * testsuite/libgomp.c/pr49897-1.c: New test.
 972         * testsuite/libgomp.c/pr49897-2.c: New test.
 973         * testsuite/libgomp.c/pr49898-1.c: New test.
 974         * testsuite/libgomp.c/pr49898-2.c: New test.
 975
 976 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
 977
 978         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
 979         for ia32 instead of ilp32.
 980
 981         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
 982         * testsuite/libgomp.c/atomic-6.c: Likewise.
 983
 984 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
 985
 986         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
 987         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
 988
 989 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 990
 991         PR libgomp/45351
 992         * config/osf/sem.h: New file.
 993         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
 994
 995 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 996
 997         PR target/49541
 998         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
 999         ldflags.
1000
1001 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
1002
1003         * config/linux/wait.h (do_spin): New inline, largely copied
1004         from do_wait, just don't do futex_wait here, instead return true if
1005         it should be done.
1006         (do_wait): Implement using do_spin.
1007         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
1008         to prototype.
1009         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
1010         __sync_bool_compare_and_swap, pass the oldval to
1011         gomp_mutex_lock_slow.
1012         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
1013         If all mutex contenders are just spinning and not sleeping, don't
1014         change state to 2 unnecessarily.  Optimize the loop when state has
1015         already become 2 to use just one atomic operation per loop instead
1016         of two.
1017         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
1018         to prototype.
1019         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
1020         __sync_bool_compare_and_swap, pass the oldval to
1021         gomp_mutex_lock_slow.
1022
1023 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
1024
1025         PR libgomp/49490
1026         * iter.c (gomp_iter_static_next): For chunk size 0
1027         only use n ceil/ nthreads size for the first
1028         n % nthreads threads in the team instead of
1029         all threads except for the last few ones which
1030         get less work or none at all.
1031         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
1032         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
1033         chunk argument, set run_sched_modifier to 0 for static
1034         resp. 1 for other kinds.  If chunk argument is 0
1035         and not static, set value to 1.
1036
1037 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
1038
1039         PR c++/49043
1040         * testsuite/libgomp.c++/pr49043.C: New test.
1041
1042         PR c++/48869
1043         * testsuite/libgomp.c++/pr48869.C: New test.
1044
1045 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
1046
1047         PR fortran/48894
1048         * fortran.c: Include limits.h.
1049         (TO_INT): Define.
1050         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
1051         *set.
1052         (omp_set_num_threads_8_, omp_set_schedule_8_,
1053         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
1054         omp_get_team_size_8_): Use TO_INT macro.
1055         * testsuite/libgomp.fortran/pr48894.f90: New test.
1056
1057 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
1058
1059         PR middle-end/48591
1060         * testsuite/libgomp.c/pr48591.c: New test.
1061
1062 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1063
1064         PR bootstrap/48135
1065         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
1066         * configure: Regenerate.
1067
1068 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
1069
1070         PR fortran/47886
1071         * testsuite/libgomp.fortran/task3.f90: New test.
1072
1073 2011-02-24  Tobias Burnus  <burnus@net-b.de>
1074
1075         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
1076
1077 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
1078
1079         PR libgomp/47854
1080         * libgomp.texi (omp_get_wtime): Don't say time in the past
1081         must be Unix Epoch.
1082
1083 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
1084
1085         PR libgomp/47804
1086         * testsuite/libgomp.fortran/fortran.exp: Check for both
1087         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
1088         but $blddir != "", still append ${blddir}/${lang_library_path}
1089         to ld_library_path.
1090
1091 2011-02-16  Tobias Burnus  <burnus@net-b.de>
1092
1093         PR libgomp/47758
1094         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
1095         of libquadmath.a before adding its libpath to ldflags.
1096
1097 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
1098
1099         PR libgomp/47731
1100         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
1101         to FUTEX_WAIT futex syscall.
1102         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
1103
1104 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1105
1106         * configure: Regenerate.
1107
1108 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
1109
1110         PR libstdc++/36104
1111         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
1112
1113 2011-01-16  Gerald Pfeifer
1114
1115         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
1116
1117 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
1118
1119         PR fortran/46874
1120         * libgomp.fortran/allocatable6.f90: New test.
1121
1122 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1123
1124         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
1125         * configure: Regenerate.
1126
1127 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
1128
1129         PR target/40125
1130         PR lto/46695
1131         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
1132         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
1133         * aclocal.m4: Regenerate.
1134         * configure: Regenerate.
1135         * Makefile.in: Regenerate.
1136         * testsuite/Makefile.in: Regenerate.
1137
1138 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
1139
1140         PR fortran/46753
1141         * libgomp.fortran/pr46753.f90: New test.
1142
1143         PR libgomp/43706
1144         * env.c (initialize_env): Default to spin count 300000
1145         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
1146         is specified.
1147
1148         PR libgomp/45240
1149         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
1150         at the end if sync builtins aren't supported.
1151
1152 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1153
1154         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
1155
1156 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1157
1158         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
1159
1160 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
1161
1162         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
1163
1164 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1165             Tobias Burnus  <burnus@net-b.de>
1166
1167         PR fortran/32049
1168         * configure.ac:
1169         * configure: Regenerate.
1170
1171 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1172
1173         * config/linux/futex.h: New.
1174         * config/linux/arm/mutex.h: New.
1175         * configure.tgt (arm*-*-linux*): Add config path.
1176
1177 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
1178
1179         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
1180
1181 2010-09-23  Tobias Burnus  <burnus@net-b.de>
1182
1183         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
1184         Change Fortran datatype to LOGICAL.
1185         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
1186         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
1187
1188 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1189
1190         * configure: Regenerate.
1191
1192 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
1193
1194         * libgomp.texi: Add function keyword to a couple of Fortran
1195         interfaces, use integer instead of int for Fortran.
1196
1197 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
1198
1199         * libgomp.texi: Fix spelling and pasto problems throughout.
1200         Adjust prototypes to match code.
1201
1202 2010-07-24  Tobias Burnus  <burnus@net-b.de>
1203
1204         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
1205         silence -fwhole-file warning.
1206
1207 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1208
1209         * configure.tgt (*-*-solaris2.[56]*): Removed.
1210
1211 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1212
1213         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
1214         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
1215         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
1216         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
1217         targetting solaris2*.
1218         * configure: Regenerate.
1219         * config.h.in: Regenerate.
1220
1221         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
1222         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
1223         Add libgomp_version_dep.
1224         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
1225         versioning.
1226         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
1227         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
1228         * Makefile.in: Regenerate.
1229
1230         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
1231         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
1232         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
1233         to common block, protected by
1234         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
1235
1236 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
1237
1238         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
1239
1240 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
1241
1242         PR bootstrap/43170
1243         * configure: Regenerate.
1244
1245 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1246
1247         PR other/43620
1248         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
1249         * configure: Regenerate.
1250         * Makefile.in: Regenerate.
1251         * testsuite/Makefile.in: Regenerate.
1252
1253 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
1254
1255         PR c/43893
1256         * testsuite/libgomp.c/pr43893.c: New test.
1257         * testsuite/libgomp.c++/pr43893.C: New test.
1258
1259 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
1260
1261         PR middle-end/43570
1262         * testsuite/libgomp.fortran/vla8.f90: New test.
1263
1264 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
1265
1266         PR libgomp/43706
1267         * config/linux/affinity.c (gomp_init_affinity): Decrease
1268         gomp_available_cpus if affinity mask confines the process to fewer
1269         CPUs.
1270         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
1271         non-NULL, just return gomp_available_cpus.
1272
1273         PR libgomp/43569
1274         * sections.c (gomp_sections_init): Initialize ws->mode.
1275
1276 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
1277
1278         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
1279         not unused bar variable.
1280         * configure: Regenerate.
1281
1282 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1283
1284         * Makefile.in: Regenerate.
1285         * aclocal.m4: Regenerate.
1286         * testsuite/Makefile.in: Regenerate.
1287
1288 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
1289
1290         PR libgomp/42942
1291         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
1292         (initialize_env): Adjust callers.
1293         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
1294         when the argument is 0.
1295
1296         * testsuite/libgomp.c/pr42942.c: New test.
1297
1298 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
1299
1300         PR middle-end/42644
1301         PR middle-end/42130
1302         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
1303         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
1304
1305 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1306
1307         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
1308         * testsuite/libgomp.c++/task-6.C: Likewise.
1309
1310 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
1311
1312         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
1313
1314 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
1315
1316         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
1317         * configure: Regenerate.
1318
1319 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
1320
1321         PR fortran/42866
1322         * testsuite/libgomp.fortran/allocatable5.f90: New test.
1323
1324 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
1325
1326         * configure.ac: Test for executability of GFORTRAN.
1327         * configure: Regenerate.
1328
1329 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1330
1331         * configure: Regenerate.
1332
1333 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1334
1335         PR libgomp/42602
1336         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
1337
1338 2010-01-03  Richard Guenther  <rguenther@suse.de>
1339
1340         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
1341
1342 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
1343
1344         * testsuite/libgomp.graphite/pr4118.c: New.
1345
1346 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
1347
1348         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
1349         for darwin, protect the test with require-effective-target tls_runtime.
1350         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
1351
1352 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
1353
1354         PR target/41605
1355         * testsuite/lib/libgomp.exp: Provide -B options to allow for
1356         link spec %s substitutions for static libraries.
1357
1358 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
1359
1360         PR testsuite/42135
1361         * libgomp.graphite/force-parallel-2.c: Reduce array size.
1362
1363 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1364
1365         * Makefile.in: Regenerate.
1366         * configure: Regenerate.
1367         * testsuite/Makefile.in: Regenerate.
1368
1369 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
1370
1371         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
1372         settings for LC_ALL and LANG.
1373
1374 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
1375
1376         PR fortran/42162
1377         * testsuite/libgomp.fortran/pr42162.f90: New test.
1378
1379 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
1380
1381         PR middle-end/42029
1382         * testsuite/libgomp.c/pr42029.c: New test.
1383
1384 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
1385
1386         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
1387         *s.  Accept ld version without text in ()s.
1388         * configure: Regenerated.
1389
1390 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
1391
1392         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
1393
1394 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1395
1396         PR libgomp/41418
1397         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
1398         or a hyphen (happens with fortran language disabled).
1399         * configure: Regenerate.
1400
1401 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1402
1403         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
1404         use sed script portable to Solaris /bin/sed for extracting ld
1405         version.
1406         * configure: Regenerate.
1407
1408 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
1409
1410         * testsuite/libgomp.graphite/bounds.c: New test.
1411
1412 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1413
1414         * Makefile.am (libgomp_la_LINK): New.
1415         * Makefile.in: Regenerate.
1416
1417 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1418
1419         * configure.ac (AC_PREREQ): Bump to 2.64.
1420
1421 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1422
1423         * Makefile.am (install-html, install-pdf): Remove.
1424         * Makefile.in: Regenerate.
1425
1426         * Makefile.in: Regenerate.
1427         * aclocal.m4: Regenerate.
1428         * config.h.in: Regenerate.
1429         * configure: Regenerate.
1430         * testsuite/Makefile.in: Regenerate.
1431
1432 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1433
1434         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
1435         * Makefile.in: Regenerate.
1436
1437 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
1438
1439         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
1440         * Makefile.in: Regenerate.
1441
1442 2009-08-19  Tobias Burnus  <burnus@net-b.de>
1443
1444         PR fortran/41102
1445         omp_lib.h.in: Fix -std=f95 errors.
1446
1447
1448 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
1449
1450         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
1451         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
1452         * testsuite/libgomp.graphite/graphite.exp: New.
1453
1454 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
1455
1456         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
1457         only build.
1458
1459 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
1460
1461         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
1462         needed memory barrier semantics.
1463         * config/linux/mips/mutex.h: New file.
1464
1465 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1466
1467         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1468
1469 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
1470
1471         * configure: Regenerate.
1472
1473 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
1474
1475         PR testsuite/40699
1476         PR testsuite/40707
1477         PR testsuite/40709
1478         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
1479         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
1480         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
1481
1482 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
1483
1484         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
1485         options when choosing a multilib.
1486
1487 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
1488
1489         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
1490         ld_library_path.  Use add_path.  Add just find_libgcc_s to
1491         ld_library_path, not every libgcc multilib directory.
1492         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
1493         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
1494         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
1495         Use add_path.
1496         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
1497
1498 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
1499
1500         * Makefile.am (LTLDFLAGS): Define.
1501         (LINK): Define.
1502         * Makefile.in: Regenerate.
1503
1504 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
1505
1506         PR fortran/39718
1507         * testsuite/libgomp.fortran/fortran.exp: Don't link with
1508         libgfortranbegin, check existence of libgfortran.a instead of
1509         libgfortranbegin.a.
1510
1511 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
1512
1513         PR libgomp/40174
1514         * team.c (gomp_thread_start): Destroy thr->release semaphore.
1515         (gomp_free_pool_helper): Likewise.
1516
1517 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
1518             Jakub Jelinek  <jakub@redhat.com>
1519
1520         PR fortran/35423
1521         * testsuite/libgomp.fortran/workshare2.f90: New test.
1522
1523 2009-04-09  Nick Clifton  <nickc@redhat.com>
1524
1525         * iter.c: Change copyright header to refer to version 3 of the
1526         GNU General Public License with version 3.1 of the GCC Runtime
1527         Library Exception and to point readers at the COPYING3 and
1528         COPYING3.RUNTIME files and the FSF's license web page.
1529         * alloc.c: Likewise.
1530         * barrier.c: Likewise.
1531         * config/bsd/proc.c: Likewise.
1532         * config/linux/affinity.c: Likewise.
1533         * config/linux/alpha/futex.h: Likewise.
1534         * config/linux/bar.c: Likewise.
1535         * config/linux/bar.h: Likewise.
1536         * config/linux/ia64/futex.h: Likewise.
1537         * config/linux/ia64/mutex.h: Likewise.
1538         * config/linux/lock.c: Likewise.
1539         * config/linux/mips/futex.h: Likewise.
1540         * config/linux/mutex.c: Likewise.
1541         * config/linux/mutex.h: Likewise.
1542         * config/linux/powerpc/futex.h: Likewise.
1543         * config/linux/proc.c: Likewise.
1544         * config/linux/ptrlock.c: Likewise.
1545         * config/linux/ptrlock.h: Likewise.
1546         * config/linux/s390/futex.h: Likewise.
1547         * config/linux/sem.c: Likewise.
1548         * config/linux/sem.h: Likewise.
1549         * config/linux/sparc/futex.h: Likewise.
1550         * config/linux/wait.h: Likewise.
1551         * config/linux/x86/futex.h: Likewise.
1552         * config/mingw32/proc.c: Likewise.
1553         * config/mingw32/time.c: Likewise.
1554         * config/posix/affinity.c: Likewise.
1555         * config/posix/bar.c: Likewise.
1556         * config/posix/bar.h: Likewise.
1557         * config/posix/lock.c: Likewise.
1558         * config/posix/mutex.h: Likewise.
1559         * config/posix/proc.c: Likewise.
1560         * config/posix/ptrlock.h: Likewise.
1561         * config/posix/sem.c: Likewise.
1562         * config/posix/sem.h: Likewise.
1563         * config/posix/time.c: Likewise.
1564         * config/posix95/lock.c: Likewise.
1565         * critical.c: Likewise.
1566         * env.c: Likewise.
1567         * error.c: Likewise.
1568         * fortran.c: Likewise.
1569         * iter_ull.c: Likewise.
1570         * libgomp.h: Likewise.
1571         * libgomp_f.h.in: Likewise.
1572         * libgomp_g.h: Likewise.
1573         * loop.c: Likewise.
1574         * loop_ull.c: Likewise.
1575         * omp.h.in: Likewise.
1576         * omp_lib.f90.in: Likewise.
1577         * omp_lib.h.in: Likewise.
1578         * ordered.c: Likewise.
1579         * parallel.c: Likewise.
1580         * sections.c: Likewise.
1581         * single.c: Likewise.
1582         * task.c: Likewise.
1583         * team.c: Likewise.
1584         * work.c: Likewise.
1585
1586 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
1587
1588         * testsuite/config/default.exp: Change copyright header to refer to
1589         version 3 of the GNU General Public License and to point readers
1590         at the COPYING3 file and the FSF's license web page.
1591
1592 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
1593
1594         PR middle-end/39573
1595         * libgomp.c++/pr39573.C: New test.
1596
1597 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
1598
1599         PR other/39591
1600         * testsuite/libgomp.c/pr39591-1.c: New test.
1601         * testsuite/libgomp.c/pr39591-2.c: New test.
1602         * testsuite/libgomp.c/pr39591-3.c: New test.
1603
1604 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
1605
1606         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
1607         * testsuite/libgomp.c/atomic-6.c: Ditto.
1608
1609 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
1610
1611         PR c/39495
1612         * testsuite/libgomp.c/loop-12.c: New test.
1613         * testsuite/libgomp.c/loop-11.c: New test.
1614         * testsuite/libgomp.c++/loop-11.C: New test.
1615         * testsuite/libgomp.c++/loop-12.C: New test.
1616         * testsuite/libgomp.c++/for-8.C: New test.
1617
1618 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1619
1620         * configure: Regenerate.
1621
1622 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
1623
1624         PR middle-end/39154
1625         * testsuite/libgomp.c/pr39154.c: New test.
1626
1627 2009-01-30  Ian Lance Taylor  <iant@google.com>
1628
1629         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
1630         libgomp_ld_is_gold.  Get gold version number.
1631         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
1632         * configure: Rebuild.
1633
1634 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
1635
1636         * testsuite/lib/libgomp.exp: Add -B option for targets that
1637         use libgfortran.a%s in their specs.
1638
1639 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
1640
1641         PR libgomp/38086
1642         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
1643         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
1644         HAVE_AS_SYMVER_DIRECTIVE is not defined.
1645         * configure: Regenerated.
1646         * config.h.in: Likewise.
1647
1648 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
1649
1650         PR c++/38650
1651         * testsuite/libgomp.c/pr38650.c: New test.
1652         * testsuite/libgomp.c++/pr38650.C: New test.
1653
1654 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
1655
1656         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
1657
1658 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
1659
1660         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
1661
1662 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1663
1664         * configure: Regenerate.
1665
1666 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
1667
1668         PR middle-end/36802
1669         * testsuite/libgomp.c/pr36802-1.c: New test.
1670         * testsuite/libgomp.c/pr36802-2.c: New test.
1671         * testsuite/libgomp.c/pr36802-3.c: New test.
1672
1673 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
1674
1675         PR libgomp/38270
1676         * config/linux/powerpc/mutex.h: New.
1677
1678 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
1679
1680         PR c++/38257
1681         * testsuite/libgomp.c++/for-7.C: New test.
1682
1683         PR c++/38348
1684         * testsuite/libgomp.c++/for-6.C: New test.
1685
1686 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
1687
1688         PR testsuite/28870
1689         * testsuite/lib/libgomp.exp: Include new timeout library files.
1690         (libgomp_target_compile): Set timeout value from new proc.
1691
1692 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
1693
1694         PR libgomp/37938
1695         * config/linux/ia64/mutex.h: New.
1696
1697 2008-11-04  Tobias Burnus  <burnus@net-b.de>
1698
1699         PR libgomp/37935
1700         * libgomp.texi (Runtime library routines, environment variables):
1701         Update for OpenMP version 3.0.
1702
1703 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
1704             Steve Ellcey  <sje@cup.hp.com>
1705
1706         * configure: Regenerate for new libtool.
1707         * Makefile.in: Ditto.
1708         * testsuite/Makefile.in: Ditto.
1709
1710 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
1711             Andreas Tobler  <a.tobler@schweiz.org>
1712
1713         * config/bsd/proc.c: New file.
1714         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
1715         * configure.ac: Check for header <sys/sysctl.h>
1716         * configure: Regenerate.
1717         * config.h.in: Likewise.
1718
1719 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
1720
1721         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
1722
1723 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
1724
1725         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
1726         * Makefile.in: Regenerated.
1727         * testsuite/Makefile.in: Regenerated.
1728
1729 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
1730
1731         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
1732         depend on blddir if blddir exists.
1733         (libgomp_target_compile): Likewise.
1734         * testsuite/libgomp.c++/c++.exp: Likewise.
1735         * testsuite/libgomp.fortran/fortran.exp: Likewise.
1736
1737 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1738
1739         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
1740         Do not list GPL as Invariant Section.
1741
1742 2008-07-28  Ilie Garbacea  <ilie@mips.com>
1743             Chao-ying Fu  <fu@mips.com>
1744
1745         * configure.tgt: Enable futex for MIPS.
1746         * config/linux/mips/futex.h: New file.
1747
1748 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
1749
1750         * team.c (gomp_team_end): Free team immediately if it has
1751         just one thread.
1752
1753 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
1754
1755         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
1756         * testsuite/libgomp.fortran/fortran.exp: Same.
1757         * testsuite/libgomp.c/c.exp: Same.
1758         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
1759         directory to library path first.
1760
1761 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
1762
1763         * env.c (parse_stacksize): Add cast to avoid warning.
1764         (parse_spincount): Likewise.
1765
1766 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
1767
1768         * testsuite/libgomp.c/loop-10.c: New test.
1769         * libgomp.c/loop-3.c (main): Add lastprivate clause.
1770         * libgomp.c++/loop-6.C (main): Likewise.
1771
1772         PR debug/36617
1773         * testsuite/libgomp.c/debug-1.c: New test.
1774
1775 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
1776
1777         * testsuite/libgomp.c/nqueens-1.c: New test.
1778
1779         PR c++/36523
1780         * testsuite/libgomp.c++/task-7.C: New function.
1781
1782 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1783
1784         * configure: Regenerate.
1785
1786 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1787
1788         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
1789         mutex when HAVE_SYNC_BUILTINS isn't defined.
1790
1791 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1792
1793         * libgomp.texi (omp_test_lock): Fix typo.
1794
1795 2008-06-12  Tobias Burnus  <burnus@net-b.de>
1796
1797         * omp_lib.f90.in: Add "implicit none".
1798
1799 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
1800
1801         PR middle-end/36506
1802         * testsuite/libgomp.c/reduction-5.c: New test.
1803
1804 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
1805
1806         * libgomp.h (struct gomp_task): Add in_tied_task field.
1807         * task.c (gomp_init_task): Initialize it.
1808         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
1809         unconditionally.  Don't call gomp_team_barrier_wake if
1810         current task is implicit or if(0) from implicit and number of
1811         running tasks is equal to nthreads - 1.
1812
1813         PR libgomp/36471
1814         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
1815         omp_get_team_size_8): Fix pastos.
1816
1817         PR libgomp/36469
1818         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
1819         * configure: Regenerated.
1820         * config.h.in: Regenerated.
1821         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
1822         defined.
1823
1824 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
1825
1826         PR bootstrap/36452
1827         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
1828         (GOMP_loop_ull_dynamic_start): Likewise.
1829         (GOMP_loop_ull_guided_start): Likewise.
1830         (GOMP_loop_ull_ordered_static_start): Likewise.
1831         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
1832         (GOMP_loop_ull_ordered_guided_start): Likewise.
1833
1834 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
1835             Richard Henderson  <rth@redhat.com>
1836             Ulrich Drepper  <drepper@redhat.com>
1837             Jakob Blomer  <jakob.blomer@ira.uka.de>
1838
1839         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
1840         Substitute also OMP_*LOCK_25*.
1841         * configure: Regenerated.
1842         * config.h.in: Regenerated.
1843         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
1844         ptrlock.c and task.c.
1845         * Makefile.in: Regenerated.
1846         * testsuite/Makefile.in: Regenerated.
1847         * task.c: New file.
1848         * loop_ull.c: New file.
1849         * iter_ull.c: New file.
1850         * libgomp.h: Include ptrlock.h.
1851         (enum gomp_task_kind): New type.
1852         (struct gomp_team): Add task_lock, task_queue, task_count,
1853         task_running_count, single_count fields.  Add
1854         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
1855         Remove work_share_lock, generation_mask,
1856         oldest_live_gen, num_live_gen and init_work_shares fields, add
1857         work work_share_list_alloc, work_share_list_free and work_share_chunk
1858         fields.  Change work_shares from pointer to pointers into an array.
1859         Change ordered_release field into gomp_sem_t ** from flexible array
1860         member.  Add implicit_task and initial_work_shares fields.
1861         Move close to the end of the struct.
1862         (struct gomp_team_state): Add single_count, last_work_share,
1863         active_level and level fields, remove work_share_generation.
1864         (gomp_barrier_handle_tasks): New prototype.
1865         (gomp_finish_task): New inline function.
1866         (struct gomp_work_share): Move chunk_size, end, incr into
1867         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
1868         next_ll fields.  Reshuffle fields.  Add next_alloc,
1869         next_ws, next_free and inline_ordered_team_ids fields, change
1870         ordered_team_ids into pointer from flexible array member.
1871         Add mode field.  Put lock and next into a different cache line
1872         from most of the write-once fields.
1873         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
1874         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
1875         gomp_iter_ull_guided_next): New prototypes.
1876         (gomp_new_icv): New prototype.
1877         (struct gomp_thread): Add thread_pool and task fields.
1878         (struct gomp_thread_pool): New type.
1879         (gomp_new_team): New prototype.
1880         (gomp_team_start): Change type of last argument.
1881         (gomp_new_work_share): Removed.
1882         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
1883         (gomp_work_share_init_done): New static inline.
1884         (gomp_throttled_spin_count_var, gomp_available_cpus,
1885         gomp_managed_threads): New extern decls.
1886         (gomp_init_task): New prototype.
1887         (gomp_spin_count_var): New extern var decl.
1888         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
1889         or no alias support, or if not PIC.
1890         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
1891         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
1892         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
1893         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
1894         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
1895         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
1896         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
1897         gomp_test_nest_lock_25): New prototypes.
1898         (omp_lock_symver, strong_alias): Define.
1899         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
1900         decls.
1901         (gomp_end_task): New.
1902         (struct gomp_task_icv, gomp_global_icv): New.
1903         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
1904         (struct gomp_task): New.
1905         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
1906         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
1907         (gomp_icv): New.
1908         (gomp_schedule_type): Reorder enum to match
1909         omp_sched_t.
1910         * team.c (struct gomp_thread_start_data): Add thread_pool and task
1911         fields.
1912         (gomp_thread_start): Add gomp_team_barrier_wait call.
1913         For non-nested case remove clearing of docked thread thr fields.
1914         Use pool fields instead of global gomp_* variables.  Use
1915         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
1916         Create tasks for each member thread.
1917         (free_team): Only destroy team barrier, task_lock here and free it.
1918         (gomp_free_thread): Free last_team if non-NULL.
1919         (gomp_team_end): Call gomp_team_barrier_wait instead of
1920         gomp_barrier_wait.  For nested case call one extra
1921         gomp_barrier_wait.  Move here some destruction from free_team.
1922         Call free_team on pool->last_team if any, rather than freeing
1923         current team.  Destroy work_share_list_free_lock ifndef
1924         HAVE_SYNC_BUILTINS.
1925         (gomp_new_icv): New function.
1926         (gomp_threads, gomp_threads_size, gomp_threads_used,
1927         gomp_threads_dock): Removed.
1928         (gomp_thread_destructor): New variable.
1929         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
1930         functions.
1931         (gomp_team_start): Create new pool if current thread doesn't have
1932         one.  Use pool fields instead of global gomp_* variables.
1933         Initialize thread_pool field for new threads.  Clear single_count.
1934         Change last argument from ws to team, don't create
1935         new team, set ts.work_share to &team->work_shares[0] and clear
1936         ts.last_work_share.  Don't clear ts.work_share_generation.
1937         If number of threads changed, adjust atomically gomp_managed_threads.
1938         Use gomp_init_task instead of gomp_new_task,
1939         set thr->task to the corresponding implicit_task array entry.
1940         Create tasks for each member thread.  Initialize ts.level.
1941         (initialize_team): Call pthread_key_create on
1942         gomp_thread_destructor.
1943         (team_destructor): New function.
1944         (new_team): Removed.
1945         (gomp_new_team): New function.
1946         (free_team): Free gomp_work_share blocks chained through next_alloc,
1947         instead of freeing work_shares and destroying work_share_lock.
1948         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
1949         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
1950         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
1951         of gomp_barrier_wait.
1952         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
1953         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
1954         if gomp_work_share_start returned true.  Don't unlock ws->lock.
1955         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
1956         of gomp_barrier_wait.
1957         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
1958         gomp_work_share_init_done if gomp_work_share_start returned true.
1959         Don't unlock ws->lock.
1960         * work.c: Include stddef.h.
1961         (free_work_share): Use work_share_list_free_lock instead
1962         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
1963         Call gomp_fini_work_share and then either free ws if orphaned, or
1964         put it into work_share_list_free list of the current team.
1965         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
1966         functions.
1967         (gomp_work_share_start, gomp_work_share_end,
1968         gomp_work_share_end_nowait): Rewritten.
1969         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
1970         (openmp_version): Set to 200805.
1971         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
1972         omp_sched_guided, omp_sched_auto): New parameters.
1973         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
1974         omp_set_max_active_levels, omp_get_max_active_levels,
1975         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
1976         omp_get_active_level): New interfaces.
1977         * omp_lib.h.in (openmp_version): Set to 200805.
1978         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
1979         omp_sched_guided, omp_sched_auto): New parameters.
1980         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
1981         omp_set_max_active_levels, omp_get_max_active_levels,
1982         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
1983         omp_get_active_level): New externals.
1984         * loop.c: Include limits.h.
1985         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
1986         GFS_AUTO.
1987         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
1988         Likewise.  Use gomp_icv.
1989         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
1990         ts.static_trip here.
1991         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
1992         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
1993         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
1994         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
1995         don't unlock ws->lock, otherwise lock it.
1996         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
1997         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
1998         (gomp_parallel_loop_start): Call gomp_new_team instead of
1999         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
2000         Adjust gomp_team_start caller.  Pass 0 as second argument to
2001         gomp_resolve_num_threads.
2002         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
2003         If adding ws->chunk_size nthreads + 1 times after end won't
2004         overflow, set ws->mode to 1.
2005         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
2006         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
2007         GOMP_loop_ull_ordered_static_start,
2008         GOMP_loop_ull_ordered_dynamic_start,
2009         GOMP_loop_ull_ordered_guided_start,
2010         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
2011         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
2012         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
2013         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
2014         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
2015         prototypes.
2016         * libgomp.map: Export lock routines also @@OMP_2.0.
2017         (GOMP_loop_ordered_dynamic_first,
2018         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
2019         GOMP_loop_ordered_static_first): Remove.
2020         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
2021         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
2022         GOMP_loop_ull_ordered_dynamic_next,
2023         GOMP_loop_ull_ordered_dynamic_start,
2024         GOMP_loop_ull_ordered_guided_next,
2025         GOMP_loop_ull_ordered_guided_start,
2026         GOMP_loop_ull_ordered_runtime_next,
2027         GOMP_loop_ull_ordered_runtime_start,
2028         GOMP_loop_ull_ordered_static_next,
2029         GOMP_loop_ull_ordered_static_start,
2030         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
2031         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
2032         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
2033         (omp_set_schedule, omp_get_schedule,
2034         omp_get_thread_limit, omp_set_max_active_levels,
2035         omp_get_max_active_levels, omp_get_level,
2036         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
2037         omp_set_schedule_, omp_set_schedule_8_,
2038         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
2039         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
2040         omp_get_max_active_levels_, omp_get_level_,
2041         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
2042         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
2043         New exports @@OMP_3.0.
2044         * omp.h.in (omp_sched_t): New type.
2045         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2046         omp_set_max_active_levels, omp_get_max_active_levels,
2047         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2048         omp_get_active_level): New prototypes.
2049         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
2050         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
2051         gomp_thread_limit_var, gomp_remaining_threads_count,
2052         gomp_remaining_threads_lock): New variables.
2053         (parse_spincount): New function.
2054         (initialize_env): Call gomp_init_num_threads unconditionally.
2055         Initialize gomp_available_cpus.  Call parse_spincount,
2056         initialize gomp_{,throttled_}spin_count_var
2057         depending on presence and value of OMP_WAIT_POLICY and
2058         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
2059         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
2060         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
2061         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
2062         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
2063         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
2064         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
2065         (gomp_global_icv): New.
2066         (parse_schedule): Use it.  Parse "auto".
2067         (omp_set_num_threads): Use gomp_icv.
2068         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
2069         Likewise.
2070         (omp_get_max_threads): Move from parallel.c.
2071         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2072         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
2073         add ialias.
2074         (parse_stacksize, parse_wait_policy): New functions.
2075         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
2076         both wrappers for compatibility and new locks.
2077         (omp_set_schedule, omp_get_schedule,
2078         omp_get_thread_limit, omp_set_max_active_levels,
2079         omp_get_max_active_levels, omp_get_level,
2080         omp_get_ancestor_thread_num, omp_get_team_size,
2081         omp_get_active_level): New ialias_redirect.
2082         (omp_set_schedule_, omp_set_schedule_8_,
2083         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
2084         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
2085         omp_get_max_active_levels_, omp_get_level_,
2086         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
2087         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
2088         New functions.
2089         * parallel.c: Include limits.h.
2090         (gomp_resolve_num_threads): Add count argument.  Rewritten.
2091         (GOMP_parallel_start): Call gomp_new_team and pass that as last
2092         argument to gomp_team_start.  Pass 0 as second argument to
2093         gomp_resolve_num_threads.
2094         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
2095         if gomp_thread_limit_var != ULONG_MAX.
2096         (omp_in_parallel): Implement using ts.active_level.
2097         (omp_get_max_threads): Move to env.c.
2098         (omp_get_level, omp_get_ancestor_thread_num,
2099         omp_get_team_size, omp_get_active_level): New functions,
2100         add ialias.
2101         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
2102         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
2103         gomp_iter_dynamic_next instead of the _locked variant and don't take
2104         lock around it, otherwise acquire it before calling
2105         gomp_iter_dynamic_next_locked.
2106         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
2107         gomp_iter_dynamic_next instead of the _locked variant and don't take
2108         lock around it.
2109         (GOMP_parallel_sections_start): Call gomp_new_team instead of
2110         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
2111         Adjust gomp_team_start caller.  Pass count as second argument to
2112         gomp_resolve_num_threads, don't adjust num_threads after the call.
2113         Use gomp_icv.
2114         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
2115         ws->chunk_size by incr.
2116         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
2117         code.
2118         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
2119         types.
2120         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
2121         (omp_check_defines): Check even the compat defines.
2122         * config/linux/ptrlock.c: New file.
2123         * config/linux/ptrlock.h: New file.
2124         * config/linux/wait.h: New file.
2125         * config/posix/ptrlock.c: New file.
2126         * config/posix/ptrlock.h: New file.
2127         * config/linux/bar.h (gomp_team_barrier_wait,
2128         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
2129         (gomp_team_barrier_set_task_pending,
2130         gomp_team_barrier_clear_task_pending,
2131         gomp_team_barrier_set_waiting_for_tasks,
2132         gomp_team_barrier_waiting_for_tasks,
2133         gomp_team_barrier_done): New inlines.
2134         (gomp_barrier_t): Rewritten.
2135         (gomp_barrier_state_t): New typedef.
2136         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
2137         gomp_barrier_wait_start): Rewritten.
2138         (gomp_barrier_wait_end): Change second argument to
2139         gomp_barrier_state_t.
2140         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
2141         inlines.
2142         * config/linux/bar.c: Include wait.h instead of libgomp.h and
2143         futex.h.
2144         (gomp_barrier_wait_end): Rewritten.
2145         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
2146         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
2147         * config/posix/bar.h (gomp_barrier_t): Add generation field.
2148         (gomp_barrier_state_t): New typedef.
2149         (gomp_team_barrier_wait,
2150         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
2151         (gomp_barrier_wait_start): Or all but low 2 bits from generation
2152         into the return value.  Return gomp_barrier_state_t.
2153         (gomp_team_barrier_set_task_pending,
2154         gomp_team_barrier_clear_task_pending,
2155         gomp_team_barrier_set_waiting_for_tasks,
2156         gomp_team_barrier_waiting_for_tasks,
2157         gomp_team_barrier_done): New inlines.
2158         (gomp_barrier_wait_end): Change second argument to
2159         gomp_barrier_state_t.
2160         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
2161         inlines.
2162         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
2163         (gomp_barrier_wait_end): Change second argument to
2164         gomp_barrier_state_t.
2165         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
2166         gomp_team_barrier_wake): New functions.
2167         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
2168         futex.h.
2169         (gomp_futex_wake, gomp_futex_wait): New variables.
2170         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
2171         * config/linux/lock.c: Rewrite to make locks task owned,
2172         for backwards compatibility provide the old entrypoints
2173         if symbol versioning.  Include wait.h instead of libgomp.h and
2174         futex.h.
2175         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
2176         * config/posix95/lock.c: Rewrite to make locks task owned,
2177         for backwards compatibility provide the old entrypoints
2178         if symbol versioning.
2179         * config/posix/lock.c: Rewrite to make locks task owned,
2180         for backwards compatibility provide the old entrypoints
2181         if symbol versioning.
2182         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
2183         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
2184         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
2185         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2186         (sys_futex0): Return error code.
2187         (futex_wake, futex_wait): If ENOSYS was returned, clear
2188         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2189         (cpu_relax, atomic_write_barrier): New static inlines.
2190         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2191         (futex_wake, futex_wait): If ENOSYS was returned, clear
2192         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2193         (cpu_relax, atomic_write_barrier): New static inlines.
2194         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2195         (sys_futex0): Return error code.
2196         (futex_wake, futex_wait): If ENOSYS was returned, clear
2197         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2198         (cpu_relax, atomic_write_barrier): New static inlines.
2199         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2200         (sys_futex0): Return error code.
2201         (futex_wake, futex_wait): If ENOSYS was returned, clear
2202         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2203         (cpu_relax, atomic_write_barrier): New static inlines.
2204         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2205         (sys_futex0): Return error code.
2206         (futex_wake, futex_wait): If ENOSYS was returned, clear
2207         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2208         (cpu_relax, atomic_write_barrier): New static inlines.
2209         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2210         (sys_futex0): Return error code.
2211         (futex_wake, futex_wait): If ENOSYS was returned, clear
2212         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2213         (cpu_relax, atomic_write_barrier): New static inlines.
2214         * config/linux/sem.c: Include wait.h instead of libgomp.h and
2215         futex.h.
2216         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
2217         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
2218         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
2219         types.
2220         (omp_nest_lock_t): Change owner into void *, add lock field.
2221         * config/posix95/omp-lock.h: Include semaphore.h.
2222         (omp_lock_25_t, omp_nest_lock_25_t): New types.
2223         (omp_lock_t): Use sem_t instead of mutex if semaphores
2224         aren't broken.
2225         (omp_nest_lock_t): Likewise.  Change owner to void *.
2226         * config/posix/omp-lock.h: Include semaphore.h.
2227         (omp_lock_25_t, omp_nest_lock_25_t): New types.
2228         (omp_lock_t): Use sem_t instead of mutex if semaphores
2229         aren't broken.
2230         (omp_nest_lock_t): Likewise.  Add owner field.
2231
2232 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
2233
2234         * testsuite/libgomp.c/collapse-1.c: New test.
2235         * testsuite/libgomp.c/collapse-2.c: New test.
2236         * testsuite/libgomp.c/collapse-3.c: New test.
2237         * testsuite/libgomp.c/icv-1.c: New test.
2238         * testsuite/libgomp.c/icv-2.c: New test.
2239         * testsuite/libgomp.c/lib-2.c: New test.
2240         * testsuite/libgomp.c/lock-1.c: New test.
2241         * testsuite/libgomp.c/lock-2.c: New test.
2242         * testsuite/libgomp.c/lock-3.c: New test.
2243         * testsuite/libgomp.c/loop-4.c: New test.
2244         * testsuite/libgomp.c/loop-5.c: New test.
2245         * testsuite/libgomp.c/loop-6.c: New test.
2246         * testsuite/libgomp.c/loop-7.c: New test.
2247         * testsuite/libgomp.c/loop-8.c: New test.
2248         * testsuite/libgomp.c/loop-9.c: New test.
2249         * testsuite/libgomp.c/nested-3.c: New test.
2250         * testsuite/libgomp.c/nestedfn-6.c: New test.
2251         * testsuite/libgomp.c/sort-1.c: New test.
2252         * testsuite/libgomp.c/task-1.c: New test.
2253         * testsuite/libgomp.c/task-2.c: New test.
2254         * testsuite/libgomp.c/task-3.c: New test.
2255         * testsuite/libgomp.c/task-4.c: New test.
2256         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
2257         to C++ testsuite default compiler options.
2258         * testsuite/libgomp.c++/collapse-1.C: New test.
2259         * testsuite/libgomp.c++/collapse-2.C: New test.
2260         * testsuite/libgomp.c++/ctor-10.C: New test.
2261         * testsuite/libgomp.c++/for-1.C: New test.
2262         * testsuite/libgomp.c++/for-2.C: New test.
2263         * testsuite/libgomp.c++/for-3.C: New test.
2264         * testsuite/libgomp.c++/for-4.C: New test.
2265         * testsuite/libgomp.c++/for-5.C: New test.
2266         * testsuite/libgomp.c++/loop-8.C: New test.
2267         * testsuite/libgomp.c++/loop-9.C: New test.
2268         * testsuite/libgomp.c++/loop-10.C: New test.
2269         * testsuite/libgomp.c++/task-1.C: New test.
2270         * testsuite/libgomp.c++/task-2.C: New test.
2271         * testsuite/libgomp.c++/task-3.C: New test.
2272         * testsuite/libgomp.c++/task-4.C: New test.
2273         * testsuite/libgomp.c++/task-5.C: New test.
2274         * testsuite/libgomp.c++/task-6.C: New test.
2275         * testsuite/libgomp.fortran/allocatable1.f90: New test.
2276         * testsuite/libgomp.fortran/allocatable2.f90: New test.
2277         * testsuite/libgomp.fortran/allocatable3.f90: New test.
2278         * testsuite/libgomp.fortran/allocatable4.f90: New test.
2279         * testsuite/libgomp.fortran/collapse1.f90: New test.
2280         * testsuite/libgomp.fortran/collapse2.f90: New test.
2281         * testsuite/libgomp.fortran/collapse3.f90: New test.
2282         * testsuite/libgomp.fortran/collapse4.f90: New test.
2283         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
2284         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
2285         * testsuite/libgomp.fortran/lib4.f90: New test.
2286         * testsuite/libgomp.fortran/lock-1.f90: New test.
2287         * testsuite/libgomp.fortran/lock-2.f90: New test.
2288         * testsuite/libgomp.fortran/nested1.f90: New test.
2289         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
2290         * testsuite/libgomp.fortran/strassen.f90: New test.
2291         * testsuite/libgomp.fortran/tabs1.f90: New test.
2292         * testsuite/libgomp.fortran/tabs2.f: New test.
2293         * testsuite/libgomp.fortran/task1.f90: New test.
2294         * testsuite/libgomp.fortran/task2.f90: New test.
2295         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
2296         * testsuite/libgomp.fortran/vla5.f90: Likewise.
2297         * testsuite/libgomp.c/pr26943-2.c: Likewise.
2298         * testsuite/libgomp.c/pr26943-3.c: Likewise.
2299         * testsuite/libgomp.c/pr26943-4.c: Likewise.
2300
2301 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
2302
2303         PR c++/36308
2304         * testsuite/libgomp.c++/ctor-11.C: New test.
2305         * testsuite/libgomp.c++/ctor-12.C: New test.
2306
2307 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
2308
2309         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
2310
2311 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
2312
2313         PR middle-end/36106
2314         * testsuite/libgomp.c/atomic-5.c: New test.
2315         * testsuite/libgomp.c/atomic-6.c: New test.
2316         * testsuite/libgomp.c/autopar-1.c: New test.
2317
2318 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2319
2320         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
2321         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
2322         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
2323         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
2324         * configure: Regenerate.
2325         * Makefile.in, testsuite/Makefile.in: Likewise.
2326
2327 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
2328
2329         PR bootstrap/35457
2330         * aclocal.m4: Regenerate.
2331         * configure: Regenerate.
2332
2333 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
2334
2335         PR middle-end/35611
2336         * testsuite/libgomp.c/atomic-4.c: New test.
2337
2338         PR libgomp/35625
2339         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
2340         (gomp_iter_guided_next): Likewise.
2341         * testsuite/libgomp.c/pr35625.c: New test.
2342
2343 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2344
2345         * aclocal.m4: Regenerate.
2346         * configure: Likewise.
2347         * Makefile.in: Likewise.
2348         * testsuite/Makefile.in: Likewise.
2349
2350 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
2351
2352         PR middle-end/35185
2353         * testsuite/libgomp.c++/pr35185.C: New test.
2354
2355 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
2356
2357         PR middle-end/35549
2358         * testsuite/libgomp.c/pr35549.c: New test.
2359
2360 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
2361
2362         * testsuite/libgomp.c/atomic-3.c: New test.
2363
2364 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
2365
2366         PR fortran/33197
2367         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
2368         .F08 file suffixes.
2369
2370 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
2371
2372         PR libgomp/33131
2373         * configure.ac: Add ACX_HEADER_STRING.
2374         * env.c: Include strings.h.
2375         * aclocal.m4: Regenerate.
2376         * config.h.in: Regenerate.
2377         * configure: Regenerate.
2378         * Makefile.in: Regenerate.
2379         * testsuite/Makefile.in: Regenerate.
2380
2381 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
2382
2383         PR middle-end/35196
2384         * testsuite/libgomp.c/pr35196.c: New test.
2385
2386         PR middle-end/35130
2387         * testsuite/libgomp.fortran/pr35130.f90: New test.
2388         * testsuite/libgomp.c/pr35130.c: New test.
2389
2390 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
2391
2392         PR middle-end/33880
2393         * testsuite/libgomp.c/pr33880.c: New test.
2394         * testsuite/libgomp.fortran/pr33880.f90: New test.
2395
2396 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
2397
2398         * configure: Regenerate.
2399
2400 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
2401
2402         * configure.ac: Move futex checking into ../config/futex.m4.
2403         * configure: Rebuilt.
2404         * aclocal.m4: Rebuilt.
2405         * Makefile.in: Rebuilt.
2406
2407         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
2408         2007-10-15 ../config/tls.m4 change.
2409
2410 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
2411
2412         PR c++/34513
2413         * testsuite/libgomp.c/pr34513.c: New test.
2414         * testsuite/libgomp.c++/pr34513.C: New test.
2415
2416 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
2417
2418         PR target/32765
2419         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
2420
2421 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
2422
2423         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
2424
2425 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
2426
2427         * testsuite/libgomp.c/private-1.c: New test.
2428
2429 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
2430             Paolo Bonzini  <bonzini@gnu.org>
2431
2432         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
2433         instead of 'VPATH ='.
2434         * Makefile.in: Regenerate.
2435
2436 2007-11-23  Matthias Klose  <doko@ubuntu.com>
2437
2438         * configure.ac: Adjust makeinfo version check.
2439         * configure: Regenerate.
2440
2441 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
2442
2443         PR fortran/34020
2444         * testsuite/libgomp.fortran/pr34020.f90: New test.
2445
2446 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
2447
2448         PR c++/33894
2449         * testsuite/libgomp.c++/atomic-1.C: New test.
2450
2451 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
2452
2453         PR libgomp/33275
2454         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
2455         Make x and y integers rather than (implicit) reals.  Add private (j)
2456         clause to the last omp parallel.
2457
2458 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
2459
2460         * configure: Regenerate following changes to ../config/tls.m4.
2461
2462 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
2463
2464         * testsuite/libgomp.fortran/stack.f90: New test.
2465
2466 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
2467
2468         * config/mingw32/proc.c: New file.
2469
2470 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
2471
2472         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
2473         (main): Use __get_cpuid to get i386 target fetaures.
2474         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
2475         (main): Use __get_cpuid to get x86_64 target fetaures.
2476
2477 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
2478
2479         PR target/32765
2480         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
2481         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
2482
2483 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
2484
2485         PR fortran/32550
2486         * testsuite/libgomp.fortran/pr32550.f90: New test.
2487         * testsuite/libgomp.fortran/crayptr2.f90: New test.
2488
2489 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
2490
2491         * aclocal.m4: Regenerated.
2492
2493 2007-07-05  Tobias Burnus  <burnus@net-b.de>
2494
2495         PR fortran/32359
2496         * testsuite/libgomp.fortran/pr32359.f90: New.
2497
2498 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
2499
2500         PR libgomp/32468
2501         * sections.c (GOMP_parallel_sections_start): Only decrease
2502         number of threads to COUNT if dyn_var is true.
2503         * testsuite/libgomp.c/pr32468.c: New test.
2504
2505 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2506
2507         PR libgomp/26308
2508         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2509
2510 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
2511
2512         PR middle-end/32362
2513         * testsuite/libgomp.c/pr32362-1.c: New test.
2514         * testsuite/libgomp.c/pr32362-2.c: New test.
2515         * testsuite/libgomp.c/pr32362-3.c: New test.
2516
2517 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
2518
2519         * team.c (gomp_team_start): Fix setting up thread_attr
2520         stack size.
2521
2522 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
2523
2524         * configure: Regenerate.
2525
2526 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2527
2528         * Makefile.in: Regenerate.
2529         * configure: Regenerate.
2530         * aclocal.m4: Regenerate.
2531         * testsuite/Makefile.in: Regenerate.
2532
2533 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
2534
2535         * config/linux/proc.c: New file.
2536
2537         PR libgomp/28482
2538         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
2539
2540 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
2541
2542         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
2543
2544 2007-04-16  Matthias Klose  <doko@debian.org>
2545
2546         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
2547         flags if not building with -m64.
2548         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
2549         flag for i?86-*-* targets, if current target matches -m64.
2550
2551 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
2552
2553         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
2554         * Makefile.in: Regenerate.
2555
2556 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2557
2558         PR testsuite/31369
2559         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
2560         ld_library_path.
2561         * testsuite/libgomp.fortran/fortran.exp: Likewise.
2562
2563 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
2564
2565         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
2566         decls.
2567         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
2568         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
2569         (parse_affinity): New function.
2570         (initialize_env): Call it and gomp_init_affinity.
2571         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
2572         create new pthread_attr_t and call gomp_init_thread_affinity
2573         on it for each thread before passing the attribute to pthread_create.
2574         * config/linux/affinity.c: New file.
2575         * config/posix/affinity.c: New file.
2576         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
2577         * configure: Rebuilt.
2578         * config.h.in: Rebuilt.
2579         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
2580         * Makefile.in: Rebuilt.
2581
2582 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
2583
2584         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
2585         *-*-darwin*.
2586         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
2587         and use it if found.
2588
2589 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
2590
2591         * testsuite/config/default.exp: New file.
2592         * testsuite/lib/libgomp.exp: New file.
2593         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
2594         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
2595         load_lib *, load_gcc_lib *): Move to libgomp.exp.
2596         (libgomp_load): Remove.
2597         * testsuite/lib/libgomp.exp (libgomp_init): Compute
2598         always_ld_library_path, not ld_library_path.  Set additional_flags
2599         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
2600         (target_compile): Do not call libgomp_init.  Append lang_library_path
2601         and lang_link_flags to options.
2602         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
2603         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
2604         here.
2605         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
2606         always_ld_library_path.  Set LD_LIBRARY_PATH here.
2607         * testsuite/libgomp.fortran/fortran.exp: Ditto.
2608         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
2609         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
2610         CX8 flag.
2611         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
2612         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
2613         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
2614         * testsuite/libgomp.c/pr29947-1.c: Ditto.
2615         * testsuite/libgomp.c/atomic-10.c: Ditto.
2616
2617 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
2618
2619         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
2620         dg-final cleanup-modules line.
2621         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
2622         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
2623         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
2624         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
2625         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
2626         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
2627         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
2628
2629 2007-03-18  Andreas Schwab  <schwab@suse.de>
2630
2631         * acinclude.m4: Adjust regular expression for ld version
2632         extraction.
2633         * configure: Regenerate.
2634
2635 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2636
2637         * Makefile.am: Add install-pdf target as copied from
2638         automake v1.10 rules.
2639         * Makefile.in: Regenerate
2640
2641 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
2642
2643         PR libgomp/28486
2644         * configure: Regenerate.
2645
2646         PR c++/30703
2647         * testsuite/libgomp.c++/pr30703.C: New test.
2648
2649 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
2650
2651         Revert:
2652         2006-07-05  Eric Christopher  <echristo@apple.com>
2653         * configure.ac: Depend addition of -pthread on host OS.
2654         * configure: Regenerate.
2655
2656 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2657
2658         * libgomp.texi: Fix spacing after abbreviations.
2659
2660 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
2661
2662         PR libgomp/30546
2663         * configure.ac: Add check for makeinfo
2664         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
2665         if an appropiate version of makeinfo is found.
2666         * aclocal.m4: Regenerated.
2667         * configure: Regenerated.
2668         * Makefile.in: Regenerated.
2669         * testsuite/Makefile.in: Regenerated.
2670
2671 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
2672
2673         PR libgomp/30540
2674         * libgomp.texi: More about implementation-dependent settings.
2675
2676 2007-01-26  Tobias Burnus  <burnus@net-b.de>
2677
2678         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
2679
2680 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
2681
2682         PR middle-end/30494
2683         * testsuite/libgomp.c/pr30494.c: New test.
2684
2685 2007-01-15  Tom Tromey  <tromey@redhat.com>
2686
2687         * configure: Rebuilt.
2688         * configure.ac: Fixed comment.
2689
2690 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
2691
2692         * libgomp.texi: Document implementation specific default values of
2693         environment variables.
2694
2695 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
2696
2697         PR libgomp/28209
2698         * libgomp.texi: New file.
2699         * configure.ac: Add --enable-generated-files-in-srcdir option.
2700         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
2701         files to srcdir.
2702         * Makefile.in: Regenerated.
2703         * config.h.in: Regenerated.
2704         * testsuite/Makefile.in: Regenerated.
2705         * NOTES: Removed.
2706
2707 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
2708
2709         PR libgomp/29949
2710         * env.c (omp_set_num_threads): Set illegal thread count to 1.
2711
2712 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
2713
2714         * configure: Regenerate.
2715
2716 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
2717
2718         PR libgomp/29947
2719         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
2720         start if there shouldn't be any loop iterations.
2721         (gomp_loop_ordered_static_start): Remove start == end test.
2722         * testsuite/libgomp.c/pr29947-1.c: New test.
2723         * testsuite/libgomp.c/pr29947-2.c: New test.
2724
2725 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
2726
2727         * configure.tgt: Force initial-exec TLS model on Linux only.
2728
2729 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
2730
2731         * configure: Regenerated.
2732
2733 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
2734
2735         * env.c (parse_schedule): Reject out of range values.
2736         (parse_unsigned_long): Reject out of range, negative or zero values.
2737
2738 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
2739
2740         PR fortran/29629
2741         * testsuite/libgomp.fortran/pr29629.f90: New test.
2742
2743 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
2744
2745         PR libgomp/29494
2746         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
2747         * config/posix95: New directory.
2748         * config/posix95/omp-lock.h: New file.
2749         * config/posix95/lock.c: Likewise.
2750
2751 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2752
2753         * aclocal.m4: Regenerate.
2754         * configure: Regenerate.
2755
2756 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
2757
2758         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
2759         '<' to '<='.
2760
2761 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
2762
2763         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
2764         test.
2765         * configure: Regenerate.
2766         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
2767
2768 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
2769
2770         PR middle-end/25261
2771         PR middle-end/28790
2772         * testsuite/libgomp.c/nestedfn-4.c: New test.
2773         * testsuite/libgomp.c/nestedfn-5.c: New test.
2774         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
2775
2776         PR fortran/29097
2777         * testsuite/libgomp.fortran/condinc1.f: New test.
2778         * testsuite/libgomp.fortran/condinc2.f: New test.
2779         * testsuite/libgomp.fortran/condinc3.f90: New test.
2780         * testsuite/libgomp.fortran/condinc4.f90: New test.
2781         * testsuite/libgomp.fortran/condinc1.inc: New file.
2782
2783 2006-09-18  Tom Tromey  <tromey@redhat.com>
2784
2785         * configure: Rebuilt.
2786
2787 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
2788
2789         PR c/28768
2790         PR preprocessor/14634
2791         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
2792         to AC_DEFINE.
2793         * configure: Regenerate.
2794
2795 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
2796
2797         * testsuite/libgomp.fortran/reduction3.f90: Change
2798         -2147483648 to -huge(i)-1 to avoid overflow.
2799         * testsuite/libgomp.fortran/reduction4.f90: Change
2800         Z'ffffffff' to not(0) to avoid overflow.
2801
2802 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
2803
2804         PR libgomp/25938
2805         * Makefile.am (libsubincludedir): New.
2806         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
2807         * Makefile.in: Regenerate.
2808
2809 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
2810
2811         PR libgomp/28725
2812         * env.c: Include ctype.h.
2813         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
2814         leading and/or trailing whitespace and compare strings case
2815         insensitively.
2816
2817 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
2818
2819         PR fortran/28390
2820         * testsuite/libgomp.fortran/pr28390.f: New test.
2821
2822 2006-07-05  Eric Christopher  <echristo@apple.com>
2823
2824         * configure.ac: Depend addition of -pthread on host OS.
2825         * configure: Regenerate.
2826
2827 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
2828
2829         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
2830         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
2831         defined.
2832
2833 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
2834
2835         PR libgomp/26175
2836         PR libgomp/26477
2837         * configure.ac: If neither --enable-linux-futex nor
2838         --disable-linux-futex is passed, determine the default by checking
2839         for compiling and/or running against NPTL.  With --enable-linux-futex,
2840         check if SYS_gettid and SYS_futex are defined.
2841         * configure: Rebuilt.
2842
2843 2006-06-14  Richard Henderson  <rth@redhat.com>
2844
2845         PR libgomp/28008
2846         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
2847         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
2848
2849 2006-06-09  Richard Henderson  <rth@redhat.com>
2850
2851         * env.c (gomp_nthreads_var): Change to unsigned long.
2852         (gomp_run_sched_chunk): Likewise.
2853         (parse_unsigned_long): Rename from parse_num_threads and generalize.
2854         (initialize_env): Initialize gomp_thread_attr.
2855         * libgomp.h (gomp_nthreads_var): Update decl.
2856         (gomp_run_sched_chunk): Likewise.
2857         (gomp_thread_attr): Declare.
2858         * team.c (gomp_thread_attr): Export.
2859         (initialize_team): Don't initialize it.
2860
2861 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
2862
2863         PR fortran/27916
2864         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
2865         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
2866
2867 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2868
2869         * config/mingw32/time.c: New file.
2870         * configure.tgt: Use it.
2871
2872 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2873
2874         * Makefile.am: Add install-html target. Add install-html to .PHONY
2875         * Makefile.in: Regenerate.
2876
2877 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2878
2879         PR libgomp/27612
2880         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
2881         * testsuite/libgomp.c/critical-1.c: Likewise.
2882         * testsuite/libgomp.c/loop-1.c: Likewise.
2883         * testsuite/libgomp.c/loop-2.c: Likewise.
2884         * testsuite/libgomp.c/single-1.c: Likewise.
2885         * testsuite/libgomp.c/ordered-1.c: Likewise.
2886         * testsuite/libgomp.c/ordered-2.c: Likewise.
2887
2888 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
2889
2890         PR middle-end/27416
2891         * libgomp.fortran/pr27416-1.f90: New test.
2892
2893 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
2894
2895         PR fortran/27395
2896         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
2897         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
2898
2899 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
2900
2901         PR c++/26943
2902         * testsuite/libgomp.c/pr26943-1.c: New test.
2903         * testsuite/libgomp.c/pr26943-2.c: New test.
2904         * testsuite/libgomp.c/pr26943-3.c: New test.
2905         * testsuite/libgomp.c/pr26943-4.c: New test.
2906         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
2907         * testsuite/libgomp.c++/pr26943.C: New test.
2908
2909 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
2910
2911         PR middle-end/27337
2912         * testsuite/libgomp.c++/pr27337.C: New test.
2913
2914 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
2915
2916         PR c/26171
2917         * testsuite/libgomp.c/pr26171.c: New test.
2918
2919 2006-04-25  Richard Henderson  <rth@redhat.com>
2920
2921         PR libgomp/25865
2922         * configure.ac: Use GCC_CHECK_TLS.
2923         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
2924         * Makefile.in, aclocal.m4, configure: Regenerate.
2925
2926 2006-04-10  Matthias Klose  <doko@debian.org>
2927
2928         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
2929         directory names containing underscores.
2930
2931 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
2932
2933         PR c++/26691
2934         * testsuite/libgomp.c++/pr26691.C: New test.
2935
2936 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
2937
2938         * testsuite/libgomp.fortran/retval2.f90: New test.
2939
2940 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
2941
2942         * testsuite/libgomp.c++: New directory.
2943
2944 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
2945
2946         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
2947         * config/posix/sem.c: Implement the above.
2948
2949 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
2950
2951         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
2952         define HAVE_BROKEN_POSIX_SEMAPHORES.
2953         * configure: Rebuilt.
2954         * config.h.in: Rebuilt.
2955
2956 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2957
2958         PR bootstrap/26161
2959         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
2960         for the other pthread check.
2961         * configure: Regenerate.
2962         * config.h.in: Regenerate.
2963
2964 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
2965
2966         PR libgomp/25938
2967         PR libgomp/25984
2968         * Makefile.am (fincludedir): New variable.
2969         (nodist_include_HEADERS): Remove Fortran files.
2970         (nodist_finclude_HEADERS): New variable.
2971         * Makefile.in: Regenerated.
2972
2973 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
2974
2975         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
2976         Remove tests for returning assumed character length arrays.
2977
2978 2006-02-12  Roger Sayle  <roger@eyesopen.com>
2979             John David Anglin  <dave@hiauly1.hia.nrc.ca>
2980
2981         PR libgomp/25936
2982         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
2983
2984 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
2985
2986         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
2987
2988 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
2989
2990         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
2991         part of LD_LIBRARY_PATH manually.
2992
2993 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
2994
2995         PR libgomp/25852
2996         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
2997         libgomp_init.
2998
2999 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
3000
3001         PR libgomp/25884
3002         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
3003         * configure.ac (PERL): Don't set.
3004         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
3005         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
3006         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
3007         * omp.h.in: Wrap the new configure substitutions with @ characters.
3008         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
3009         * aclocal.m4, configure, Makefile.in: Regenerate.
3010         * mkomp_h.pl: Delete.
3011
3012 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
3013
3014         PR libgomp/25259
3015         * configure.ac: Use GCC_HEADER_STDINT.
3016         * libgomp.h: Include gstdint.h.
3017         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
3018         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
3019
3020 2006-01-24  Richard Henderson  <rth@redhat.com>
3021
3022         PR libgomp/25942
3023         * configure.ac: Add AM_MAINTAINER_MODE.
3024         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
3025
3026 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
3027
3028         * Makefile.in: Regenerate.
3029         * testsuite/Makefile.in: Regenerate.
3030         * aclocal.m4: Regenerate.
3031
3032 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
3033
3034         * config/posix/proc.c: Conditional include of sys/loadavg.h for
3035         Solaris.
3036         * configure.ac: Add check for loadavg.h.
3037         (link_gomp): Adjust comment.
3038         * configure: Regenerate.
3039         * config.h.in: Regenerate.
3040
3041 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
3042
3043         PR libgomp/25877
3044         * configure.ac: Remove check for alloca.h.
3045         * configure: Regenerate.
3046         * config.h.in: Regenerate.
3047         * libgomp.h: define gomp_alloca to be __builtin_alloca.
3048         * team.c: Remove use of alloca.h.
3049         Call gomp_alloca instead of alloca.
3050
3051 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
3052
3053         PR libgomp/25877
3054         * team.c: Add include of alloca.h.
3055         * configure.ac: Add check for alloca.h.
3056         * configure: Regenerate.
3057         * config.h.in: Regenerate.
3058
3059 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
3060
3061         PR fortran/25219
3062         * testsuite/libgomp.fortran/pr25219.f90: New test.
3063
3064 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
3065
3066         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
3067         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
3068         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
3069         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
3070         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
3071         testsuite/libgomp.fortran/threadprivate1.f90,
3072         testsuite/libgomp.fortran/threadprivate2.f90,
3073         testsuite/libgomp.fortran/threadprivate3.f90,
3074         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
3075         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
3076         testsuite/libgomp.fortran/omp_parse3.f90: Change required
3077         effective-target to TLS runtime.
3078
3079         * testsuite/libgomp.fortran/pr25162.f: Require
3080         effective-target TLS runtime.
3081
3082 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
3083
3084         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
3085         * testsuite/libgomp.c/nestedfn-3.c: New test.
3086
3087 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
3088
3089         PR fortran/25162
3090         * testsuite/libgomp.fortran/pr25162.f: New test.
3091
3092 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
3093
3094         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
3095         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
3096
3097 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
3098
3099         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
3100         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
3101         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
3102         single.c, team.c, work.c, config/linux/alpha/futex.h,
3103         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
3104         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
3105         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
3106         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
3107         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
3108         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
3109         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
3110         FSF address.
3111
3112 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
3113
3114         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
3115         to nodist_noinst_HEADERS.
3116         * Makefile.in: Rebuilt.
3117
3118         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
3119         add integer count field.
3120         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
3121         omp_nest_lock_t type change.
3122         (omp_init_nest_lock): Likewise.  Initialize count to 0.
3123         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
3124         Increment count.
3125         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
3126         Decrement count.
3127         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
3128         Increment count if successful and return the new nesting level.
3129         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
3130         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
3131         * testsuite/libgomp.c/lib-1.c: New test.
3132         * testsuite/libgomp.fortran/lib1.f90: New test.
3133         * testsuite/libgomp.fortran/lib2.f: New test.
3134         * testsuite/libgomp.fortran/lib3.f: New test.
3135
3136 2005-11-17  Richard Henderson  <rth@redhat.com>
3137
3138         PR 24845
3139         * Makefile.am (nodist_toolexeclib_HEADERS): New.
3140         * configure.ac (link_gomp): New.  Substitute it.
3141         (AC_CONFIG_FILES): Add libgomp.spec.
3142         * libgomp.spec.in: New file.
3143         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
3144         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
3145
3146 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
3147
3148         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
3149         reduction(-:var) behaving the same as reduction(+:var).
3150         * testsuite/libgomp.c/reduction-4.c: New test.
3151
3152 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
3153
3154         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
3155         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
3156         testsuite/libgomp.c/copyin-3.c,
3157         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
3158         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
3159         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
3160         testsuite/libgomp.c++/pr24455.C,
3161         testsuite/libgomp.fortran/threadprivate1.f90,
3162         testsuite/libgomp.fortran/threadprivate2.f90,
3163         testsuite/libgomp.fortran/threadprivate3.f90,
3164         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
3165         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
3166         testsuite/libgomp.fortran/omp_parse3.f90: Require
3167         effective-target TLS.
3168
3169 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
3170
3171         * HEADER: Remove.
3172
3173 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
3174
3175         PR libgomp/24797
3176         * team.c (initialize_team): Pass NULL rather than free as
3177         pthread_key_create destructor.  Initialize thread specific data
3178         pointer in initial thread to a static local variable rather than
3179         malloced memory.
3180
3181 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
3182
3183         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
3184         its location to ld_library_path.
3185
3186 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
3187
3188         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
3189
3190 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
3191
3192         * testsuite/libgomp.c: Rename from libgomp.dg.
3193
3194 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
3195
3196         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
3197         threadprivate variable 'i'.
3198
3199 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
3200
3201         * config/linux/s390/futex.h: New file.
3202         * configure.tgt: Use it.
3203
3204         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
3205         before the parallel.
3206
3207 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
3208
3209         PR c++/24734
3210         * testsuite/libgomp.c++/master-1.C: New test.
3211
3212 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
3213
3214         * testsuite/libgomp.dg/copyin-3.c: New test.
3215
3216 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
3217
3218         * testsuite/libgomp.fortran/retval1.f90: New test.
3219         * testsuite/libgomp.fortran/vla7.f90: New test.
3220
3221 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
3222
3223         * testsuite/libgomp.fortran/vla2.f90: New test.
3224         * testsuite/libgomp.fortran/vla3.f90: New test.
3225         * testsuite/libgomp.fortran/vla4.f90: New test.
3226         * testsuite/libgomp.fortran/vla5.f90: New test.
3227         * testsuite/libgomp.fortran/vla6.f90: New test.
3228
3229 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
3230
3231         * config/linux/sparc/futex.h: New file.
3232         * configure.tgt: Use it.
3233         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
3234
3235         * critical.c: Include stdlib.h.
3236         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
3237         ignoring return value.
3238         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
3239         LIBGOMP_CHECK_SYNC_BUILTINS check.
3240         * configure: Rebuilt.
3241
3242 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
3243
3244         * testsuite/libgomp.fortran/vla1.f90: New test.
3245
3246 2005-10-31  Richard Henderson  <rth@redhat.com>
3247
3248         * testsuite/libgomp.fortran/character2.f90: Fix race condition
3249         setting 's' in different threads.
3250
3251 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
3252
3253         * libgomp.h (attribute_hidden, ialias): Define.
3254         * config/posix/proc.c (omp_get_num_procs): Add ialias.
3255         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
3256         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
3257         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
3258         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
3259         omp_test_lock, omp_test_nest_lock): Likewise.
3260         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
3261         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
3262         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
3263         omp_test_lock, omp_test_nest_lock): Likewise.
3264         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
3265         omp_get_dynamic, omp_get_nested): Likewise.
3266         * parallel.c (omp_get_num_threads, omp_get_max_threads,
3267         omp_get_thread_num, omp_in_parallel): Likewise.
3268         * fortran.c (ialias_redirect): Define.
3269         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
3270         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
3271         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
3272         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
3273         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
3274         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
3275         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
3276         omp_get_wtime): Add ialias_redirect.
3277
3278 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
3279
3280         * fortran.c: Include stdlib.h.
3281
3282 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
3283
3284         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
3285         * Makefile.in: Regenerated.
3286
3287 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
3288
3289         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
3290         * libgomp_f.h.in (omp_check_defines): New function.
3291         * env.c: Include libgomp_f.h.
3292         (initialize_env): Call omp_check_defines.
3293
3294         * testsuite/libgomp.dg/copyin-2.c: New test.
3295         * testsuite/libgomp.c++/copyin-2.C: New test.
3296         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
3297
3298         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
3299         * testsuite/libgomp.fortran/sharing2.f90: New test.
3300
3301         * testsuite/libgomp.dg/copyin-1.c: New test.
3302         * testsuite/libgomp.c++/copyin-1.C: New test.
3303
3304 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
3305
3306         * testsuite/libgomp.fortran/crayptr1.f90: New test.
3307
3308         * testsuite/libgomp.fortran/workshare1.f90: New test.
3309
3310         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
3311         only test.
3312         * libgomp.fortran/sharing1.f90: New test.
3313
3314 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
3315
3316         PR c++/24502
3317         * testsuite/libgomp.c++/loop-7.C: New test.
3318
3319         * testsuite/libgomp.dg/nestedfn-2.c: New test.
3320
3321         * testsuite/libgomp.dg/nestedfn-1.c: New test.
3322         * testsuite/libgomp.fortran/reduction6.f90: New test.
3323         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
3324
3325 2005-10-23  Richard Henderson  <rth@redhat.com>
3326
3327         * testsuite/libgomp.c++/ctor-1.C: New.
3328         * testsuite/libgomp.c++/ctor-2.C: New.
3329         * testsuite/libgomp.c++/ctor-3.C: New.
3330         * testsuite/libgomp.c++/ctor-4.C: New.
3331         * testsuite/libgomp.c++/ctor-5.C: New.
3332         * testsuite/libgomp.c++/ctor-6.C: New.
3333         * testsuite/libgomp.c++/ctor-7.C: New.
3334         * testsuite/libgomp.c++/ctor-8.C: New.
3335         * testsuite/libgomp.c++/ctor-9.C: New.
3336
3337 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
3338
3339         PR 24455
3340         * testsuite/libgomp.c++/pr24455-1.C: New test.
3341         * testsuite/libgomp.c++/pr24455.C: New test.
3342         * testsuite/libgomp.dg/pr24455-1.c: New test.
3343         * testsuite/libgomp.dg/pr24455.c: New test.
3344
3345 2005-10-20  Richard Henderson  <rth@redhat.com>
3346
3347         * testsuite/libgomp.c++/loop-6.C: New.
3348         * testsuite/libgomp.dg/loop-3.c: New.
3349
3350 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
3351
3352         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
3353         explicitly private.
3354         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
3355         explicitly shared.
3356
3357 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
3358
3359         * testsuite/libgomp.fortran/jacobi.f: New test.
3360
3361 2005-10-19  Richard Henderson  <rth@redhat.com>
3362
3363         * configure.tgt (i?86-linux): Default to with_arch instead of
3364         CFLAGS.  Add -mtune to match target_cpu.
3365         (x86_64-linux): Tune to i686.
3366
3367         * fortran.c (omp_test_nest_lock_): Fix typo.
3368
3369 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
3370
3371         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
3372         gomp_ordered_sync): Do nothing if team->nthreads == 1.
3373         * testsuite/libgomp.dg/ordered-3.c: New test.
3374
3375         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
3376         Remove volatile keyword.
3377
3378         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
3379         in COMMON block to avoid warnings on 64-bit targets.
3380
3381 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
3382
3383         * testsuite/libgomp.dg/shared-3.c: New test.
3384
3385 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
3386
3387         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
3388         * testsuite/libgomp.fortran/reduction5.f90: New test.
3389
3390 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
3391
3392         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
3393         dg-options.
3394         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
3395         flush loop now that __sync_synchronize has proper memory barrier.
3396         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
3397         Add -ffixed-form to dg-options.
3398
3399 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
3400
3401         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
3402         from subdirectories.
3403         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
3404         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
3405         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
3406         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
3407         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
3408         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
3409         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
3410         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
3411         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
3412         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
3413         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
3414         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
3415         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
3416         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
3417         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
3418         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
3419         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
3420         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
3421         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
3422         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
3423         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
3424         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
3425         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
3426         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
3427         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
3428
3429 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
3430
3431         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
3432         lang_library_path exists.  Use find instead of glob to gather tests.
3433         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
3434
3435 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
3436
3437         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
3438         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
3439         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
3440         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
3441         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
3442         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
3443         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
3444         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
3445         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
3446         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
3447         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
3448         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
3449         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
3450
3451 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
3452
3453         * testsuite/libgomp.dg/vla-1.c: New test.
3454
3455         * testsuite/libgomp.fortran/reference2.f90: New test.
3456
3457         * testsuite/libgomp.fortran/character2.f90: Remove explicit
3458         declaration of omp_get_thread_num.
3459         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
3460         use omp_lib.
3461
3462         * testsuite/libgomp.fortran/reduction1.f90: New test.
3463         * testsuite/libgomp.fortran/reduction2.f90: New test.
3464         * testsuite/libgomp.fortran/reduction3.f90: New test.
3465         * testsuite/libgomp.fortran/reduction4.f90: New test.
3466
3467 2005-10-13  Richard Henderson  <rth@redhat.com>
3468
3469         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
3470         * Makefile.in: Regenerate.
3471         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
3472         * libgomp.h: Include bar.h.
3473         (struct gomp_barrier): Remove.
3474         (struct gomp_team): Add barrier.  Replace master_barrier with
3475         master_release.  Replace threads with ordered_release.
3476         (struct gomp_thread): Replace barrier with release.
3477         * ordered.c (gomp_ordered_first): Update for ordered_release change.
3478         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
3479         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
3480         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
3481         (GOMP_single_copy_end): Likewise.
3482         * team.c (gomp_threads_dock): New.
3483         (gomp_barrier_init, gomp_barrier_destroy): Remove.
3484         (gomp_thread_start): Use gomp_barrier_wait.
3485         (new_team, free_team): Update for gomp_team changes.
3486         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
3487         (gomp_team_end): Use gomp_barrier_wait.
3488         (initialize_team): Update for gomp_thread changes.
3489         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
3490         (gomp_work_share_end_nowait): Use atomic ops when available.
3491         * config/linux/bar.c, config/linux/bar.h: New files.
3492         * config/posix/bar.c, config/posix/bar.h: New files.
3493
3494 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
3495
3496         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
3497         * testsuite/libgomp.dg/single-2.c: New test.
3498
3499         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
3500         lang_link_flags): Unset, so that they aren't inherited from previously
3501         sourced *.exp.
3502
3503         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
3504
3505 2005-10-12  Richard Henderson  <rth@redhat.com>
3506
3507         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
3508         (libgomp_init): Use lang_test_file, lang_library_path, and
3509         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
3510
3511         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
3512         (lang_test_file, lang_link_flags): New.
3513         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
3514
3515         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
3516         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
3517         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
3518         testsuite/libgomp.c++/parallel-1.C,
3519         testsuite/libgomp.c++/reduction-1.C,
3520         testsuite/libgomp.c++/reduction-2.C,
3521         testsuite/libgomp.c++/reduction-3.C,
3522         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
3523         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
3524         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
3525         New files, largely cribbed from the C testsuite.
3526
3527 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
3528
3529         * testsuite/libgomp.fortran/character1.f90: New test.
3530         * testsuite/libgomp.fortran/character2.f90: New test.
3531
3532         * testsuite/libgomp.dg/nested-1.c: New test.
3533         * testsuite/libgomp.dg/nested-2.c: New test.
3534         * testsuite/libgomp.fortran/do1.f90: New test.
3535         * testsuite/libgomp.fortran/do2.f90: New test.
3536
3537         * testsuite/libgomp.fortran/reference1.f90: New test.
3538
3539 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
3540
3541         * testsuite/libgomp.dg/reduction-1.c: New test.
3542         * testsuite/libgomp.dg/reduction-2.c: New test.
3543         * testsuite/libgomp.dg/reduction-3.c: New test.
3544
3545 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
3546
3547         * testsuite/libgomp.dg/atomic-1.c: New test.
3548         * testsuite/libgomp.dg/atomic-2.c: New test.
3549
3550 2005-10-09  Richard Henderson  <rth@redhat.com>
3551
3552         * critical.c (atomic_lock): New.
3553         (initialize_critical): Initialize it.
3554         (GOMP_atomic_start, GOMP_atomic_end): New.
3555         * libgomp.map: Export them.
3556         * libgomp_g.h: Declare them.
3557
3558         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
3559
3560 2005-10-02  Richard Henderson  <rth@redhat.com>
3561
3562         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
3563         to XCFLAGS instead of CFLAGS.
3564
3565 2005-09-30  Richard Henderson  <rth@redhat.com>
3566
3567         * configure.ac: Determine whether -pthread or -lpthread is needed.
3568         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
3569         * Makefine.in, configure: Rebuild.
3570
3571 2005-09-28  Richard Henderson  <rth@redhat.com>
3572
3573         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
3574         * testsuite/libgomp.dg/omp-single-3.c: New test.
3575
3576 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
3577
3578         * testsuite/libgomp.dg/omp-single-2.c: New test.
3579         * testsuite/libgomp.dg/shared-2.c: Fix return code.
3580
3581 2005-09-27  Richard Henderson  <rth@redhat.com>
3582
3583         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
3584         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
3585
3586 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
3587
3588         * testsuite/libgomp.dg/omp-loop03.c: New test.
3589
3590 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
3591
3592         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
3593
3594 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
3595
3596         * testsuite/libgomp.dg/omp-single-1.c: New test.
3597         * testsuite/libgomp.dg/shared-1.c: Return 0.
3598         Add prototype for abort.
3599         * testsuite/libgomp.dg/shared-2.c: Likewise.
3600
3601 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
3602
3603         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
3604         constructs.
3605
3606 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
3607
3608         * testsuite/libgomp.dg/shared-1.c: New test.
3609         * testsuite/libgomp.dg/shared-2.c: New test.
3610
3611 2005-09-24  Richard Henderson  <rth@redhat.com>
3612
3613         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
3614
3615 2005-09-24  Richard Henderson  <rth@redhat.com>
3616
3617         * iter.c (gomp_iter_static_next): Round up when computing number
3618         of iterations.  Don't bother distributing a remainder equally.
3619
3620         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
3621         Don't call srand.  Zero b before testing.
3622         (main): New.
3623
3624 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
3625
3626         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
3627         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
3628
3629 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
3630
3631         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
3632         without !$omp end do, followed immediately by subroutine end.
3633
3634 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
3635
3636         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
3637
3638 2005-09-22  Richard Henderson  <rth@redhat.com>
3639
3640         * critical.c (GOMP_critical_name_start): Change argument to void**.
3641         Reuse the pointer space if the mutex fits.
3642         (GOMP_critical_name_end): Likewise.
3643         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
3644         * libgomp_g.h (GOMP_critical_name_start): Update decl.
3645         (GOMP_critical_name_end): Likewise.
3646         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
3647         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
3648
3649 2005-09-20  Richard Henderson  <rth@redhat.com>
3650
3651         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
3652         (create_lock_lock): New.
3653         (initialize_critical): Initialize it.
3654         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
3655         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
3656
3657 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
3658
3659         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
3660
3661 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
3662
3663         * testsuite/libgomp.dg/omp-loop01.c: New test.
3664         * testsuite/libgomp.dg/omp-loop02.c: New test.
3665
3666 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
3667
3668         * configure.ac (AC_PROG_FC): Add.
3669         (USE_FORTRAN): New automake conditional.
3670         * configure: Rebuilt.
3671         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
3672         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
3673         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
3674         Add rules to build them.
3675         * Makefile.in: Rebuilt.
3676         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
3677         OMP_NEST_LOCK_KIND.
3678         * libgomp.map: Add Fortran wrappers.
3679         * libgomp_f.h.in: New file.
3680         * omp_lib.h.in: New file.
3681         * omp_lib.f90.in: New file.
3682         * fortran.c: New file.
3683         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
3684         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
3685         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
3686         libgfortran has been built.
3687         * testsuite/libgomp.fortran/fortran.exp: New file.
3688         * testsuite/libgomp.fortran/omp_cond1.f: New test.
3689         * testsuite/libgomp.fortran/omp_cond2.f: New test.
3690         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
3691         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
3692         * testsuite/libgomp.fortran/omp_hello.f: New test.
3693         * testsuite/libgomp.fortran/omp_orphan.f: New test.
3694         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
3695         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
3696         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
3697         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
3698         * testsuite/libgomp.fortran/omp_reduction.f: New test.
3699         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
3700         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
3701
3702 2005-08-30  Richard Henderson  <rth@redhat.com>
3703
3704         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
3705         function for when aliases are not usable.
3706         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
3707         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
3708         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
3709         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
3710         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
3711         GOMP_loop_ordered_guided_next): Likewise.
3712         * ordered.c (GOMP_ordered_start): Likewise.
3713
3714 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
3715
3716         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
3717         * testsuite/libgomp.dg/omp_hello.c: Fix return code
3718         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
3719         * testsuite/libgomp.dg/omp_orphan.c: Likewise
3720         * testsuite/libgomp.dg/omp_reduction.c: Likewise
3721         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
3722         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
3723         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
3724         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
3725
3726 2005-07-07  Eric Christopher  <echristo@redhat.com>
3727             Diego Novillo  <dnovillo@redhat.com>
3728
3729         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
3730         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
3731         up code.
3732         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
3733         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
3734         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
3735         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
3736         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
3737         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
3738         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
3739
3740 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
3741
3742         * TOPLEVEL.patch: Remove.
3743
3744 2005-05-16  Richard Henderson  <rth@redhat.com>
3745
3746         * configure.ac: Test for clock_gettime.
3747         * config.h.in, configure: Rebuild.
3748         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
3749         (omp_get_wtime): Use clock_gettime if available.
3750         (omp_get_wtick): Use clock_getres if available.
3751
3752 2005-05-11  Richard Henderson  <rth@redhat.com>
3753
3754         * config/linux/ia64/futex.h: New file.
3755         * configure.tgt: Use it.
3756
3757         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
3758
3759 2005-05-07  Richard Henderson  <rth@redhat.com>
3760
3761         * config/linux/powerpc/futex.h: New file.
3762         * configure.tgt: Use it.
3763
3764         * config/linux/i486/futex.h: Merge ...
3765         * config/linux/x86_64/futex.h: ... into ...
3766         * config/linux/x86/futex.h: ... here.
3767         * configure.tgt: Update to match.
3768
3769 2005-05-06  Richard Henderson  <rth@redhat.com>
3770
3771         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
3772         * config/linux/i486/futex.h: Likewise.
3773         * config/linux/x86_64/futex.h: Likewise.
3774
3775         * config/linux/lock.c: New file.
3776         * config/linux/omp-lock.h: New file.
3777
3778         * critical.c, env.h: Don't include omp.h
3779         * config/posix/lock.c: Include libgomp.h instead of omp.h.
3780         * config/posix/time.c: Likewise.
3781         * config/posix/omp-lock.h: New file.
3782         * libgomp.h: Include omp-lock.h and omp.h.
3783         * Makefile.am (nodist_include_HEADERS): New.
3784         (omp.h): New rule.
3785         * configure.ac (PERL): New.
3786         * mkomp_h.pl: New file.
3787         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
3788         with templates.
3789         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
3790
3791         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
3792         build directory.  Re-add -march=i486 hack.
3793
3794         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
3795         (libgomp_link_flags): Remove.
3796         (libgomp_initialized): Remove.
3797         (libgomp_init): Don't protect from reinitialization.  Copy code
3798         from libstdc++ for getting the multilib set correctly.
3799
3800 2005-05-05  Richard Henderson  <rth@redhat.com>
3801
3802         * config/linux/alpha/futex.h: New file.
3803         * configure.tgt (alpha*-*-linux*): Use it.
3804
3805         * config/posix/mutex.c: New file.
3806         * config/posix/sem.c: Use libgomp.h.
3807
3808         * configure.tgt (x86_64-linux): Also test CC for -m32.
3809         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
3810
3811         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
3812         after $gccpath.
3813
3814         * Makefile.am (SUBDIRS): New.
3815         (libgomp_la_LDFLAGS): Add -lpthread.
3816         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
3817         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
3818
3819         * libgomp_g.h: New file.
3820         * libgomp.h: Split out all public declarations to libgomp_g.h.
3821         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
3822         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
3823         * config/linux/sem.h: Likewise.
3824         * config/posix/sem.h: Likewise.
3825
3826         * Makefile.am (AM_LDFLAGS): New.
3827         (libgomp_version_script): Split out from ...
3828         (libgomp_la_LDFLAGS): ... here.
3829         (libgomp_version_info): New.
3830         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
3831         (LIBGOMP_ENABLE): New.
3832         (LIBGOMP_CHECK_LINKER_FEATURES): New.
3833         (LIBGOMP_ENABLE_SYMVERS): New.
3834         * configure.ac (AC_INIT): Version 1.0.
3835         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
3836         (enable-linux-futex): Likewise.  Rename from enable-futex.
3837         (libtool_VERSION): New.
3838         (LIBGOMP_ENABLE_SYMVERS): Use it.
3839         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
3840         * Makefile.in, aclocal.m4, configure: Rebuild.
3841
3842         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
3843         (gomp_mutex_unlock_slow): Fix typo.
3844         * config/linux/sem.c: Similarly.
3845         (gomp_sem_post_slow): Fix typo.
3846         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
3847         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
3848         [__PIC__] (sys_futex0): Don't use tmp output in asm.
3849
3850         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
3851         (libgomp_la_LDFLAGS): Add top_srcdir to path.
3852         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
3853         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
3854         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
3855         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
3856         LDFLAGS.  Pull enable_futex check to top-level.
3857         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
3858         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
3859
3860         First attempt at real configury.
3861         * Makefile, config.h: Remove file.
3862         * Makefile.am, Makefile.in: New file.
3863         * acinclude.m4 aclocal.m4: New file.
3864         * configure.ac, configure.tgt, configure: New file.
3865
3866         * config/posix/lock.c: Rename from sys-lock.c.
3867         * config/posix/mutex.h: Rename from sys-mutex.h.
3868         * config/posix/sem.c: Rename from sys-sem.c.
3869         * config/posix/sem.h: Rename from sys-sem.h.
3870         * config/posix/proc.c: Rename from sys-proc.c.
3871         * config/posix/time.c: Rename from sys-proc.c.
3872
3873         * config/linux/mutex.c: New file.
3874         * config/linux/mutex.h: New file.
3875         * config/linux/sem.c: New file.
3876         * config/linux/sem.h: New file.
3877         * config/linux/i486/futex.h: New file.
3878         * config/linux/x86_64/futex.h: New file.
3879
3880 2005-05-04  Richard Henderson  <rth@redhat.com>
3881
3882         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
3883         * libgomp.h: Declare them.
3884         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
3885         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
3886
3887 2005-05-04  Richard Henderson  <rth@redhat.com>
3888
3889         * libgomp-1 code drop
3890
3891 2005-05-04  Richard Henderson  <rth@redhat.com>
3892
3893         * iter.c (gomp_iter_static_next): Return tri-state on 0.
3894         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
3895         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
3896         (gomp_iter_static_next): Update.
3897         (gomp_ordered_static_next): Update.
3898         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
3899         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
3900         totally empty range.
3901         (gomp_loop_ordered_static_next): Refine test for calling
3902         gomp_ordered_static_next.
3903         * testsuite/ordered-1.c: Add case for more threads than iterations.
3904
3905         * iter.c (gomp_iter_runtime_next_locked): Remove.
3906         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
3907         gomp_loop_guided_start, gomp_loop_ordered_static_start,
3908         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
3909         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
3910         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
3911         gomp_loop_ordered_guided_next): Downcase name, make static, add
3912         an external alias with the old name.
3913         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
3914         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
3915         switch and call one of the above static functions.
3916         * libgomp.h: Update.
3917
3918         * work.c (gomp_work_share_start): Lock the mutex for !first too.
3919         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
3920         GOMP_loop_guided_start, GOMP_loop_runtime_start,
3921         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
3922         GOMP_loop_ordered_guided_start): Update to match.
3923         * sections.c (GOMP_sections_start): Likewise.
3924         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
3925
3926         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
3927         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
3928         Use bounds check instead of modulus.
3929         (gomp_ordered_sync): Split out of GOMP_ordered_start.
3930         (gomp_ordered_last): Don't sync with ordered_owner here.
3931         (gomp_ordered_next): Likewise.
3932         (gomp_ordered_static_loop_next): Likewise.
3933         * loop.c, libgomp.h: Update to match.
3934
3935         * libgomp.h (GOMP_barrier): Declare.
3936
3937         * testsuite/barrier-1.c: New file.
3938         * testsuite/critical-1.c: New file.
3939         * testsuite/ordered-2.c: New file.
3940         * testsuite/ordered-1.c: New file.
3941         * testsuite/sections-1.c: New file.
3942         * testsuite/single-1.c: New file.
3943         * testsuite/Makefile (TESTS): Add them.
3944
3945 2005-05-04  Richard Henderson  <rth@redhat.com>
3946
3947         * libgomp.h (struct gomp_work_share): Add ordered_owner.
3948         * loop.c (GOMP_loop_static_start): If not the startup thread,
3949         acquire the mutex to wait for initialization complete.
3950         (GOMP_loop_ordered_static_start): Likewise.
3951         (GOMP_loop_ordered_runtime_start): Likewise.
3952         (GOMP_loop_ordered_static_first): Remove.
3953         (GOMP_loop_ordered_dynamic_first): Remove.
3954         (GOMP_loop_ordered_guided_first): Remove.
3955         (GOMP_loop_ordered_runtime_first): Remove.
3956         * ordered.c (gomp_ordered_loop_first): Post to own release when
3957         we're the first thread.
3958         (gomp_ordered_loop_last): Wait on release if not owner.
3959         (gomp_ordered_loop_next): Likewise.
3960         (gomp_ordered_static_loop_init): New.
3961         (gomp_ordered_static_loop_next): Use ordered_owner.
3962         (GOMP_ordered_start): Likewise.
3963         * work.c (gomp_new_work_share): Initialize ordered_owner.
3964
3965 2005-05-03  Richard Henderson  <rth@redhat.com>
3966
3967         * Makefile (OPT): New.
3968         (CFLAGS): Use it.
3969
3970         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
3971         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
3972         * libgomp.h, libgomp.map, NOTES: Update to match.
3973
3974         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
3975         Add initialized and thr members.
3976         (gomp_thread_start): Pause when initially spawned to wait for
3977         the whole team to be created.
3978         (gomp_team_start): Release team members at the end.
3979
3980         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
3981         (f_foo_1): Use GOMP_loop_end.
3982         (f_foo_2): Use GOMP_loop_end_nowait.
3983
3984         * testsuite/loop-2.c: New file.
3985         * testsuite/Makefile (TESTS): Add it.
3986
3987 2005-05-03  Richard Henderson  <rth@redhat.com>
3988
3989         * iter.c (gomp_iter_static_next): Fix overflow check typo.
3990         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
3991         * team.c (new_team): Initialize oldest_live_gen to 1 if no
3992         initial work_share.
3993
3994         * testsuite/Makefile: New file.
3995         * testsuite/loop-1.c: New file.
3996
3997 2005-05-03  Richard Henderson  <rth@redhat.com>
3998
3999         Initial implementation and checkin.