libgomp/ChangeLog

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