libgomp/ChangeLog

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