libgomp/ChangeLog

   1 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
   2
   3         * testsuite/libgomp.c/simd-10.c: New test.
   4         * testsuite/libgomp.c/simd-11.c: New test.
   5         * testsuite/libgomp.c/simd-12.c: New test.
   6         * testsuite/libgomp.c/simd-13.c: New test.
   7
   8 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
   9
  10         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
  11         atomic type clauses in any order and optional comma in between.
  12         * testsuite/libgomp.c++/atomic-15.C: Likewise.
  13         * testsuite/libgomp.c/atomic-17.c: Likewise.
  14
  15         * testsuite/libgomp.c/simd-7.c: New test.
  16         * testsuite/libgomp.c/simd-8.c: New test.
  17         * testsuite/libgomp.c/simd-9.c: New test.
  18         * testsuite/libgomp.c/loop-16.c: New test.
  19
  20 2014-04-02  Richard Henderson  <rth@redhat.com>
  21
  22         * config/linux/futex.h (futex_wait): Get error value from errno.
  23         (futex_wake): Likewise.
  24
  25 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
  26
  27         PR c++/60331
  28         * testsuite/libgomp.c++/udr-11.C: New test.
  29         * testsuite/libgomp.c++/udr-12.C: New test.
  30         * testsuite/libgomp.c++/udr-13.C: New test.
  31         * testsuite/libgomp.c++/udr-14.C: New test.
  32         * testsuite/libgomp.c++/udr-15.C: New test.
  33         * testsuite/libgomp.c++/udr-16.C: New test.
  34         * testsuite/libgomp.c++/udr-17.C: New test.
  35         * testsuite/libgomp.c++/udr-18.C: New test.
  36         * testsuite/libgomp.c++/udr-19.C: New test.
  37
  38 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
  39
  40         Update copyright years
  41
  42 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
  43
  44         * hashtab.h: Use the standard form for the copyright notice.
  45
  46 2014-01-02  Tobias Burnus  <burnus@net-b.de>
  47
  48         * libgomp.texi: Bump @copying's copyright year.
  49
  50 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
  51
  52         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
  53         alloca () with __builtin_alloca ().
  54         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
  55         * testsuite/libgomp.c/lock-3.c: Likewise.
  56         * testsuite/libgomp.c/pr48591.c: Likewise.
  57
  58 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
  59
  60         PR testsuite/59534
  61         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
  62         comparisons.
  63
  64 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
  65
  66         PR libgomp/58756
  67         * testsuite/libgomp.c/pr58756.c: New test.
  68
  69 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
  70
  71         PR libgomp/59467
  72         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
  73         !$omp parallel.
  74
  75 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
  76
  77         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
  78         ALWAYS_CFLAGS.
  79         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
  80         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
  81         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
  82         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
  83         Likewise.
  84
  85         * libgomp_g.h: Include <stddef.h> for size_t.
  86
  87         * libgomp.spec.in: Update comment about libgomp's dependencies.
  88         * configure.ac: Likewise.
  89         * configure: Regenerate.
  90
  91 2013-10-16  Tobias Burnus  <burnus@net-b.de>
  92
  93         * libgomp.texi: (Runtime Library Routines): Update references for
  94         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
  95         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
  96         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
  97         (Environment Variables): Update references for OpenMP 4.0. Add
  98         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
  99         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
 100         order.
 101
 102 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
 103
 104         * env.c (parse_bind_var): Initialize value to avoid
 105         (false positive) warning.
 106
 107 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
 108
 109         PR libgomp/58691
 110         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
 111         to check variable.
 112         (gomp_init_num_threads): Move i variable declaration into
 113         #ifdef CPU_ALLOC_SIZE block.
 114         * config/linux/affinity.c (gomp_affinity_init_level): Test
 115         gomp_places_list_len == 0 rather than gomp_places_list == 0
 116         when checking for topology reading error.
 117         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
 118         * env.c (parse_affinity): Add ignore argument, if true, don't populate
 119         gomp_places_list, only parse env var and always return false.
 120         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
 121         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
 122         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
 123         and either of these variables were parsed correctly into a places
 124         list.
 125
 126 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
 127             Jakub Jelinek  <jakub@redhat.com>
 128
 129         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
 130         of 5 loopfn matches.
 131         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
 132         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
 133         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
 134         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
 135         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
 136         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
 137         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
 138         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
 139
 140 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
 141
 142         * Makefile.am (omp_lib.mod): Streamline rule.
 143         * Makefile.in: Regenerate.
 144
 145         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
 146         exceptions.
 147
 148         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
 149         * testsuite/libgomp.fortran/lib1.f90: Likewise.
 150         * testsuite/libgomp.fortran/lib2.f: Likewise.
 151         * testsuite/libgomp.fortran/lib3.f: Likewise.
 152
 153         * configure.ac: Typo fix.
 154         * configure: Regenerate.
 155
 156         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
 157         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
 158
 159         * omp.h.in: Don't touch the user's namespace.
 160
 161 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
 162             Tobias Burnus  <burnus@net-b.de>
 163             Richard Henderson  <rth@redhat.com>
 164
 165         * target.c: New file.
 166         * Makefile.am (libgomp_la_SOURCES): Add target.c.
 167         * Makefile.in: Regenerated.
 168         * libgomp_g.h (GOMP_task): Add depend argument.
 169         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
 170         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
 171         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
 172         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
 173         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
 174         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
 175         GOMP_taskgroup_start, GOMP_taskgroup_end,
 176         GOMP_parallel_sections): New prototypes.
 177         * fortran.c (omp_is_initial_device): Add ialias_redirect.
 178         (omp_is_initial_device_): New function.
 179         (ULP, STR1, STR2, ialias_redirect): Removed.
 180         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
 181         omp_set_default_device_8_, omp_get_default_device_,
 182         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
 183         functions.
 184         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
 185         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
 186         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
 187         @@GOMP_4.0.
 188         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
 189         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
 190         omp_set_default_device, omp_set_default_device_,
 191         omp_set_default_device_8_, omp_get_default_device,
 192         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
 193         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
 194         omp_get_team_num_): Export @@OMP_4.0.
 195         * team.c (struct gomp_thread_start_data): Add place field.
 196         (gomp_thread_start): Clear thr->thread_pool and
 197         thr->task before returning.  Use gomp_team_barrier_wait_final
 198         instead of gomp_team_barrier_wait.  Initialize thr->place.
 199         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
 200         team_cancelled and task_queued_count fields.
 201         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
 202         before calling pthread_exit.
 203         (gomp_free_thread): No longer static.  Use
 204         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
 205         (gomp_team_start): Add flags argument.  Set
 206         thr->thread_pool->threads_busy to nthreads immediately after creating
 207         new pool.  Use gomp_managed_threads_lock instead of
 208         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
 209         (gomp_team_end): Use gomp_managed_threads_lock instead of
 210         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
 211         of gomp_team_barrier_wait.  If team->team_cancelled, call
 212         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
 213         rather than thr->ts.work_share.
 214         (initialize_team): Don't call gomp_sem_init here.
 215         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
 216         caller.
 217         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
 218         * env.c (gomp_global_icv): Add default_device_var, target_data and
 219         bind_var initializers.
 220         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
 221         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
 222         gomp_places_list_len): New variables.
 223         (parse_bind_var, parse_one_place, parse_places_var): New functions.
 224         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
 225         sized places.
 226         (gomp_cancel_var): New global variable.
 227         (parse_int): New function.
 228         (handle_omp_display_env): New function.
 229         (initialize_env): Use it.  Initialize default_device_var.
 230         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
 231         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
 232         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
 233         been successfully parsed (and call gomp_init_affinity in that case).
 234         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
 235         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
 236         omp_get_team_num, omp_is_initial_device): New functions.
 237         * libgomp.h: Include stdlib.h.
 238         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
 239         Define.
 240         (struct target_mem_desc): Forward declare.
 241         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
 242         and thread_limit_var fields.
 243         (gomp_get_num_devices): New prototype.
 244         (gomp_cancel_var): New extern decl.
 245         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
 246         team_cancelled and task_queued_count fields.  Add comments about
 247         task_{,queued_,running_}count.
 248         (gomp_cancel_kind): New enum.
 249         (gomp_work_share_end_cancel): New prototype.
 250         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
 251         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
 252         and depend fields.
 253         (struct gomp_taskgroup): New type.
 254         (struct gomp_task_depend_entry,
 255         struct gomp_dependers_vec): New types.
 256         (gomp_finish_task): Free depend_hash if non-NULL.
 257         (struct gomp_team_state): Add place_partition_off
 258         and place_partition_len fields.
 259         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
 260         gomp_places_list_len): New extern decls.
 261         (struct gomp_thread): Add place field.
 262         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
 263         (gomp_init_thread_affinity): Add place argument.
 264         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
 265         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
 266         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
 267         gomp_affinity_init_level, gomp_affinity_print_place): New
 268         prototypes.
 269         (gomp_team_start): Add flags argument.
 270         (gomp_thread_limit_var, gomp_remaining_threads_count,
 271         gomp_remaining_threads_lock): Remove.
 272         (gomp_managed_threads_lock): New variable.
 273         (struct gomp_thread_pool): Add threads_busy field.
 274         (gomp_free_thread): New prototype.
 275         * task.c: Include hashtab.h.
 276         (hash_entry_type): New typedef.
 277         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
 278         (gomp_init_task): Clear dependers, depend_hash, depend_count,
 279         copy_ctors_done and taskgroup fields.
 280         (GOMP_task): Add depend argument, handle depend clauses.  If
 281         gomp_team_barrier_cancelled or if it's taskgroup has been
 282         cancelled, don't queue or start new tasks.  Set copy_ctors_done
 283         field if needed.  Initialize taskgroup field.  If copy_ctors_done
 284         and already cancelled, don't discard the task.  If taskgroup is
 285         non-NULL, enqueue the task into taskgroup queue.  Increment
 286         num_children field in taskgroup.  Increment task_queued_count.
 287         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
 288         gomp_task_run_post_remove_taskgroup): New inline functions.
 289         (gomp_task_run_post_handle_depend_hash,
 290         gomp_task_run_post_handle_dependers,
 291         gomp_task_run_post_handle_depend): New functions.
 292         (GOMP_taskwait): Use them.  If more than one new tasks
 293         have been queued, wake other threads if needed.
 294         (gomp_barrier_handle_tasks): Likewise.  If
 295         gomp_team_barrier_cancelled, don't start any new tasks, just free
 296         all tasks.
 297         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
 298         * omp_lib.f90.in
 299         (omp_proc_bind_kind, omp_proc_bind_false,
 300         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
 301         omp_proc_bind_spread): New params.
 302         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
 303         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
 304         omp_get_team_num, omp_is_initial_device): New interfaces.
 305         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
 306         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
 307         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
 308         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
 309         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
 310         useless use omp_lib_kinds.
 311         * omp.h.in (omp_proc_bind_t): New typedef.
 312         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
 313         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
 314         omp_get_team_num, omp_is_initial_device): New prototypes.
 315         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
 316         through to gomp_team_start.
 317         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
 318         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
 319         Adjust gomp_parallel_loop_start callers.
 320         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
 321         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
 322         GOMP_loop_end_cancel): New functions.
 323         (GOMP_parallel_end): Add ialias_redirect.
 324         * hashtab.h: New file.
 325         * libgomp.texi (Environment Variables): Minor cleanup,
 326         update section refs to OpenMP 4.0rc2.
 327         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
 328         environment variables.
 329         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
 330         team->work_shares_to_free to thr->ts.work_share before calling
 331         free_work_share.
 332         (gomp_work_share_end_cancel): New function.
 333         * config/linux/proc.c: Include errno.h.
 334         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
 335         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
 336         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
 337         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
 338         gomp_cpuset_size is sizeof (cpu_set_t).
 339         (gomp_init_num_threads): Initialize gomp_cpuset_size,
 340         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
 341         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
 342         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
 343         contain any logical CPUs.
 344         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
 345         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
 346         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
 347         pthread_getaffinity_np.  Check gomp_places_list instead of
 348         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
 349         * config/linux/bar.c (gomp_barrier_wait_end,
 350         gomp_barrier_wait_last): Use BAR_* defines.
 351         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
 352         from state where needed.  Set work_share_cancelled to 0 on last
 353         thread.
 354         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
 355         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
 356         functions.
 357         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
 358         Add cpusetsize argument.
 359         (gomp_cpuset_size, gomp_cpusetp): Declare.
 360         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
 361         (affinity_counter): Remove.
 362         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
 363         if CPU_ALLOC_SIZE isn't defined.
 364         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
 365         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
 366         bind current thread to the first place.
 367         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
 368         pthread_setaffinity_np to gomp_places_list[place].
 369         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
 370         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
 371         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
 372         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
 373         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
 374         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
 375         (gomp_barrier_t): Add awaited_final field.
 376         (gomp_barrier_init): Initialize awaited_final field.
 377         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
 378         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
 379         prototypes.
 380         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
 381         defines.
 382         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
 383         gomp_team_barrier_cancelled): New inline functions.
 384         (gomp_barrier_last_thread,
 385         gomp_team_barrier_set_task_pending,
 386         gomp_team_barrier_clear_task_pending,
 387         gomp_team_barrier_set_waiting_for_tasks,
 388         gomp_team_barrier_waiting_for_tasks,
 389         gomp_team_barrier_done): Use BAR_* defines.
 390         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
 391         (gomp_barrier_wait_end): Use BAR_* defines.
 392         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
 393         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
 394         Use BAR_* defines.
 395         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
 396         gomp_team_barrier_cancel): New functions.
 397         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
 398         argument.
 399         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
 400         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
 401         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
 402         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
 403         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
 404         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
 405         (gomp_barrier_t): Add cancellable field.
 406         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
 407         gomp_team_barrier_cancel): New prototypes.
 408         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
 409         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
 410         gomp_team_barrier_cancelled): New inline functions.
 411         (gomp_barrier_wait_start, gomp_barrier_last_thread,
 412         gomp_team_barrier_set_task_pending,
 413         gomp_team_barrier_clear_task_pending,
 414         gomp_team_barrier_set_waiting_for_tasks,
 415         gomp_team_barrier_waiting_for_tasks,
 416         gomp_team_barrier_done): Use BAR_* defines.
 417         * barrier.c (GOMP_barrier_cancel): New function.
 418         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
 419         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
 420         omp_proc_bind_spread): New params.
 421         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
 422         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
 423         omp_get_team_num, omp_is_initial_device): New externals.
 424         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
 425         New functions.
 426         (gomp_resolve_num_threads): Adjust for thread_limit now being in
 427         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
 428         infinity.  If not nested, just return minimum of max_num_threads
 429         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
 430         to the returned value.  Otherwise, don't update atomically
 431         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
 432         (GOMP_parallel_end): Adjust for thread_limit now being in
 433         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
 434         infinity.  Adjust threads_busy in the pool rather than
 435         gomp_remaining_threads_count.  Remember team->nthreads and call
 436         gomp_team_end before adjusting threads_busy, if not nested
 437         afterwards, just set it to 1 non-atomically.  Add ialias.
 438         (GOMP_parallel_start): Adjust gomp_team_start caller.
 439         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
 440         * testsuite/libgomp.c/affinity-1.c: New test.
 441         * testsuite/libgomp.c/atomic-15.c: New test.
 442         * testsuite/libgomp.c/atomic-16.c: New test.
 443         * testsuite/libgomp.c/atomic-17.c: New test.
 444         * testsuite/libgomp.c/cancel-for-1.c: New test.
 445         * testsuite/libgomp.c/cancel-for-2.c: New test.
 446         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
 447         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
 448         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
 449         * testsuite/libgomp.c/cancel-sections-1.c: New test.
 450         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
 451         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
 452         * testsuite/libgomp.c/depend-1.c: New test.
 453         * testsuite/libgomp.c/depend-2.c: New test.
 454         * testsuite/libgomp.c/depend-3.c: New test.
 455         * testsuite/libgomp.c/depend-4.c: New test.
 456         * testsuite/libgomp.c/for-1.c: New test.
 457         * testsuite/libgomp.c/for-1.h: New file.
 458         * testsuite/libgomp.c/for-2.c: New test.
 459         * testsuite/libgomp.c/for-2.h: New file.
 460         * testsuite/libgomp.c/for-3.c: New test.
 461         * testsuite/libgomp.c/pr58392.c: New test.
 462         * testsuite/libgomp.c/simd-1.c: New test.
 463         * testsuite/libgomp.c/simd-2.c: New test.
 464         * testsuite/libgomp.c/simd-3.c: New test.
 465         * testsuite/libgomp.c/simd-4.c: New test.
 466         * testsuite/libgomp.c/simd-5.c: New test.
 467         * testsuite/libgomp.c/simd-6.c: New test.
 468         * testsuite/libgomp.c/target-1.c: New test.
 469         * testsuite/libgomp.c/target-2.c: New test.
 470         * testsuite/libgomp.c/target-3.c: New test.
 471         * testsuite/libgomp.c/target-4.c: New test.
 472         * testsuite/libgomp.c/target-5.c: New test.
 473         * testsuite/libgomp.c/target-6.c: New test.
 474         * testsuite/libgomp.c/target-7.c: New test.
 475         * testsuite/libgomp.c/taskgroup-1.c: New test.
 476         * testsuite/libgomp.c/thread-limit-1.c: New test.
 477         * testsuite/libgomp.c/thread-limit-2.c: New test.
 478         * testsuite/libgomp.c/thread-limit-3.c: New test.
 479         * testsuite/libgomp.c/udr-1.c: New test.
 480         * testsuite/libgomp.c/udr-2.c: New test.
 481         * testsuite/libgomp.c/udr-3.c: New test.
 482         * testsuite/libgomp.c++/affinity-1.C: New test.
 483         * testsuite/libgomp.c++/atomic-10.C: New test.
 484         * testsuite/libgomp.c++/atomic-11.C: New test.
 485         * testsuite/libgomp.c++/atomic-12.C: New test.
 486         * testsuite/libgomp.c++/atomic-13.C: New test.
 487         * testsuite/libgomp.c++/atomic-14.C: New test.
 488         * testsuite/libgomp.c++/atomic-15.C: New test.
 489         * testsuite/libgomp.c++/cancel-for-1.C: New test.
 490         * testsuite/libgomp.c++/cancel-for-2.C: New test.
 491         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
 492         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
 493         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
 494         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
 495         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
 496         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
 497         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
 498         * testsuite/libgomp.c++/cancel-test.h: New file.
 499         * testsuite/libgomp.c++/for-9.C: New test.
 500         * testsuite/libgomp.c++/for-10.C: New test.
 501         * testsuite/libgomp.c++/for-11.C: New test.
 502         * testsuite/libgomp.c++/simd-1.C: New test.
 503         * testsuite/libgomp.c++/simd-2.C: New test.
 504         * testsuite/libgomp.c++/simd-3.C: New test.
 505         * testsuite/libgomp.c++/simd-4.C: New test.
 506         * testsuite/libgomp.c++/simd-5.C: New test.
 507         * testsuite/libgomp.c++/simd-6.C: New test.
 508         * testsuite/libgomp.c++/simd-7.C: New test.
 509         * testsuite/libgomp.c++/simd-8.C: New test.
 510         * testsuite/libgomp.c++/target-1.C: New test.
 511         * testsuite/libgomp.c++/target-2.C: New test.
 512         * testsuite/libgomp.c++/target-2-aux.cc: New file.
 513         * testsuite/libgomp.c++/target-3.C: New test.
 514         * testsuite/libgomp.c++/taskgroup-1.C: New test.
 515         * testsuite/libgomp.c++/udr-1.C: New test.
 516         * testsuite/libgomp.c++/udr-2.C: New test.
 517         * testsuite/libgomp.c++/udr-3.C: New test.
 518         * testsuite/libgomp.c++/udr-4.C: New test.
 519         * testsuite/libgomp.c++/udr-5.C: New test.
 520         * testsuite/libgomp.c++/udr-6.C: New test.
 521         * testsuite/libgomp.c++/udr-7.C: New test.
 522         * testsuite/libgomp.c++/udr-8.C: New test.
 523         * testsuite/libgomp.c++/udr-9.C: New test.
 524
 525 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
 526
 527         PR testsuite/57605
 528         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
 529         ALWAYS_CFLAGS.
 530
 531 2013-09-20  Alan Modra  <amodra@gmail.com>
 532
 533         * configure: Regenerate.
 534
 535 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
 536
 537         * testsuite/libgomp.c/sections-2.c: New test.
 538
 539 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 540
 541         * testsuite/libgomp.fortran/strassen.f90:
 542         Add dg-skip-if aarch64_tiny.
 543
 544 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
 545             Cesar Philippidis  <cesar@codesourcery.com>
 546
 547         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
 548         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
 549         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
 550         * testsuite/libgomp.fortran/fortran.exp: Likewise.
 551         * testsuite/libgomp.graphite/graphite.exp: Likewise.
 552         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
 553         Use dg-runtest rather than gfortran-dg-runtest.
 554
 555 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
 556
 557         * testsuite/libgomp.c/icv-2.c: Extend current handling of
 558         Linux-based x86 systems to cover all GNU systems.
 559         * testsuite/libgomp.c/lock-3.c: Likewise.
 560         * testsuite/libgomp.c/pr48591.c: Likewise.
 561
 562 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
 563
 564         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
 565         GNU/Hurd, as done for Linux-based systems.
 566
 567         * config/posix/ptrlock.h: Fix comment.
 568
 569 2013-05-27  Tobias Burnus  <burnus@net-b.de>
 570
 571         PR fortran/57423
 572         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
 573         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
 574         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
 575         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
 576         omp_destroy_nest_lock): Correct arguments to match the one in
 577         the OpenMP spec.
 578         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
 579         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
 580         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
 581         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
 582
 583 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
 584
 585         * testsuite/libgomp.c/loop-13.c: New test.
 586         * testsuite/libgomp.c/loop-14.c: New test.
 587         * testsuite/libgomp.c/loop-15.c: New test.
 588         * testsuite/libgomp.c++/loop-13.C: New test.
 589         * testsuite/libgomp.c++/loop-14.C: New test.
 590         * testsuite/libgomp.c++/loop-15.C: New test.
 591
 592 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
 593
 594         PR middle-end/56217
 595         * testsuite/libgomp.c++/pr56217.C: New test.
 596
 597 2013-02-01  Alan Modra  <amodra@gmail.com>
 598
 599         * task.c (GOMP_task, GOMP_taskwait): Comment.
 600
 601 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
 602             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
 603
 604         PR libgomp/55561
 605         * config/linux/wait.h (do_spin): Use atomic load for addr.
 606         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
 607         for intptr and ptrlock.
 608         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
 609         for ptrlock.
 610
 611 2013-01-22  Alan Modra  <amodra@gmail.com>
 612
 613         PR libgomp/51376
 614         PR libgomp/56073
 615         * task.c (GOMP_task): Revert 2011-12-09 change.
 616         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
 617         barrier to read task->children..
 618         (gomp_barrier_handle_tasks): ..and matching atomic store with
 619         release barrier here when setting parent->children to NULL.
 620
 621 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
 622             Tobias Burnus  <burnus@net-b.de>
 623
 624         PR driver/55884
 625         * testsuite/libgomp.fortran/fortran.exp: Use
 626         -fintrinsic-modules-path= instead of
 627         -fintrinsic-modules-path.
 628
 629 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
 630
 631         Update copyright years.
 632
 633 2012-12-19  Tobias Burnus  <burnus@net-b.de>
 634
 635         * testsuite/libgomp.fortran/fortran.exp: Set
 636         -fintrinsic-modules-path.
 637
 638 2012-12-19  Tobias Burnus  <burnus@net-b.de>
 639
 640         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
 641         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
 642
 643 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
 644
 645         PR libgomp/55411
 646         * team.c (gomp_free_thread): Decrease gomp_managed_threads
 647         if pool had any threads_used.
 648
 649 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
 650
 651         * testsuite/libgomp.c++/pr24455.C: Use
 652         -Wl,-undefined,dynamic_lookup on darwin.
 653
 654 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
 655
 656         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
 657
 658 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
 659
 660         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
 661
 662 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
 663             Jim MacArthur  <jim.macarthur@arm.com>
 664             Marcus Shawcroft  <marcus.shawcroft@arm.com>
 665             Nigel Stephens  <nigel.stephens@arm.com>
 666             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 667             Richard Earnshaw  <rearnsha@arm.com>
 668             Sofiane Naci  <sofiane.naci@arm.com>
 669             Stephen Thomas  <stephen.thomas@arm.com>
 670             Tejas Belagod  <tejas.belagod@arm.com>
 671             Yufeng Zhang  <yufeng.zhang@arm.com>
 672
 673         * configure.tgt: Add AArch64.
 674
 675 2012-10-04  Jason Merrill  <jason@redhat.com>
 676
 677         * testsuite/libgomp.c++/tls-init1.C: New.
 678
 679 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
 680
 681         * configure: Regenerated.
 682
 683 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
 684
 685         * config/linux/mips/futex.h (sys_futex0): Change to static
 686         function with noinline, nomips16 attributes under MIPS16. Adjust
 687         asm statement to place 'li v0,SYS_futex' immediately before
 688         syscall insn.
 689
 690 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
 691
 692         * libgomp.texi (Library Index): Renamed from "Index" to prevent
 693         conflict with index.html on case-insensitive file systems.
 694
 695 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
 696
 697         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
 698         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
 699
 700 2012-07-02  Richard Guenther  <rguenther@suse.de>
 701             Michael Matz  <matz@suse.de>
 702             Tobias Grosser <tobias@grosser.es>
 703             Sebastian Pop <sebpop@gmail.com>
 704
 705         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
 706         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
 707         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
 708         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
 709
 710 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
 711
 712         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
 713
 714 2012-06-22  Richard Guenther  <rguenther@suse.de>
 715
 716         Merge from graphite branch
 717         2012-01-13  Tobias Grosser  <tobias@grosser.es>
 718
 719         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
 720         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
 721
 722 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
 723
 724         PR middle-end/53580
 725         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
 726         use GOMP_barrier () call instead.
 727         * testsuite/libgomp.c/pr26943-3.c: Likewise.
 728         * testsuite/libgomp.c/pr26943-4.c: Likewise.
 729         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
 730         call GOMP_barrier instead.
 731         * testsuite/libgomp.fortran/vla5.f90: Likewise.
 732
 733 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
 734
 735         PR libgomp/52993
 736         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
 737         argument to memset call.
 738
 739 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
 740
 741         * configure: Regenerated.
 742
 743 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 744
 745         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
 746
 747 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
 748
 749         PR bootstrap/52812
 750         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
 751
 752 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
 753
 754         PR middle-end/52547
 755         * testsuite/libgomp.c/pr52547.c: New test.
 756
 757 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
 758
 759         * testsuite/lib/libgomp.exp: load fortran-modules.exp
 760
 761 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 762
 763         * configure.tgt (mips-sgi-irix6*): Remove.
 764
 765 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 766
 767         * configure.tgt (alpha*-dec-osf*): Remove.
 768
 769         * config/osf/sem.h: Remove.
 770         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
 771
 772 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
 773
 774         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
 775
 776 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 777
 778         PR libstdc++/52188
 779         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
 780         Remove ENABLE_SYMVERS_SOL2.
 781         * configure: Regenerate.
 782         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
 783         (PREPROCESS): New variable.
 784         (libgomp.ver): New target.
 785         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
 786         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
 787         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
 788         Use libgomp.ver.
 789         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
 790         * Makefile.in: Regenerate.
 791
 792 2012-02-14  Walter Lee  <walt@tilera.com>
 793
 794         * configure.tgt: Handle tilegx and tilepro.
 795         * config/linux/tile/futex.h: New file.
 796
 797 2012-02-08  Richard Guenther  <rguenther@suse.de>
 798
 799         PR tree-optimization/46886
 800         * testsuite/libgomp.c/pr46886.c: New testcase.
 801
 802 2012-01-25  Matthias Klose  <doko@ubuntu.com>
 803
 804         * config/linux/arm: Remove empty directory.
 805         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
 806
 807 2011-12-09  Alan Modra  <amodra@gmail.com>
 808
 809         PR libgomp/51376
 810         * task.c (GOMP_taskwait): Don't access task->children outside of
 811         task_lock mutex region.
 812         (GOMP_task): Likewise.
 813
 814 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
 815
 816         PR libgomp/51132
 817         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
 818         to file scope.
 819         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
 820         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
 821         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
 822         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
 823         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
 824
 825 2011-12-02  Alan Modra  <amodra@gmail.com>
 826
 827         * config/linux/affinity.c: Use atomic rather than sync builtin.
 828         * config/linux/lock.c: Likewise.
 829         * config/linux/ptrlock.h: Likewise.
 830         * config/linux/ptrlock.c: Likewise.
 831         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
 832         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
 833         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
 834         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
 835         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
 836         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
 837         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
 838         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
 839         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
 840         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
 841
 842 2011-11-30  Alan Modra  <amodra@gmail.com>
 843
 844         PR libgomp/51298
 845         * config/linux/bar.h: Use atomic rather than sync builtins.
 846         * config/linux/bar.c: Likewise.  Add missing acquire
 847         synchronisation on generation field.
 848         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
 849         double unlock.
 850
 851 2011-11-30  Alan Modra  <amodra@gmail.com>
 852
 853         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
 854         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
 855         * config/linux/mutex.h: Use atomic rather than sync builtins.
 856         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
 857         * config/linux/omp-lock.h: Comment fix.
 858         * config/linux/arm/mutex.h: Delete.
 859         * config/linux/powerpc/mutex.h: Delete.
 860         * config/linux/ia64/mutex.h: Delete.
 861         * config/linux/mips/mutex.h: Delete.
 862
 863 2011-11-30  Alan Modra  <amodra@gmail.com>
 864
 865         PR libgomp/51249
 866         * config/linux/sem.h: Rewrite.
 867         * config/linux/sem.c: Rewrite.
 868
 869 2011-11-28  Richard Henderson  <rth@redhat.com>
 870
 871         * libgomp.h (enum memmodel): New.
 872
 873 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
 874
 875         * configure: Regenerate.
 876
 877 2011-10-10  Matthias Klose  <doko@ubuntu.com>
 878
 879         * config/posix95: Remove empty directory.
 880
 881 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
 882
 883         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
 884
 885 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
 886
 887         PR fortran/49792
 888         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
 889         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
 890
 891 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 892
 893         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
 894
 895 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 896
 897         PR libgomp/49965
 898         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
 899
 900 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
 901
 902         * config/linux/proc.h: New.
 903         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
 904         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
 905         (gomp_init_num_threads): Update call to cpuset_popcount.
 906         (get_num_procs): Ditto.
 907         * config/linux/affinity.c (gomp_init_affinity): Call
 908         gomp_cpuset_popcount.
 909
 910 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
 911
 912         PR fortran/42041
 913         PR fortran/46752
 914         * omp.h.in (omp_in_final): New prototype.
 915         * omp_lib.f90.in (omp_in_final): New interface.
 916         (omp_integer_kind, omp_logical_kind): Remove
 917         and replace all its uses in the module with 4.
 918         (openmp_version): Change to 201107.
 919         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
 920         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
 921         kind for the parameters.
 922         (omp_in_final): New external.
 923         (openmp_version): Change to 201107.
 924         * task.c (omp_in_final): New function.
 925         (gomp_init_task): Initialize final_task.
 926         (GOMP_task): Remove unused attribute from flags.  Handle final
 927         tasks.
 928         (GOMP_taskyield): New function.
 929         (omp_in_final): Return true if if (false) or final (true) task
 930         or descendant of final (true).
 931         * fortran.c (omp_in_final_): New function.
 932         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
 933         (GOMP_3.0): Export GOMP_taskyield.
 934         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
 935         variables.
 936         (parse_unsigned_long_list): New function.
 937         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
 938         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
 939         even if parse_affinity returned false.
 940         * config/linux/affinity.c (gomp_init_affinity): Handle
 941         gomp_cpu_affinity_len == 0.
 942         * libgomp_g.h (GOMP_taskyield): New prototype.
 943         * libgomp.h (struct gomp_task): Add final_task field.
 944         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
 945         * team.c (gomp_team_start): Override new task's nthreads_var icv
 946         if list form OMP_NUM_THREADS has been used and it has value for
 947         the new nesting level.
 948
 949         * testsuite/libgomp.c/atomic-11.c: New test.
 950         * testsuite/libgomp.c/atomic-12.c: New test.
 951         * testsuite/libgomp.c/atomic-13.c: New test.
 952         * testsuite/libgomp.c/atomic-14.c: New test.
 953         * testsuite/libgomp.c/reduction-6.c: New test.
 954         * testsuite/libgomp.c/task-5.c: New test.
 955         * testsuite/libgomp.c++/atomic-2.C: New test.
 956         * testsuite/libgomp.c++/atomic-3.C: New test.
 957         * testsuite/libgomp.c++/atomic-4.C: New test.
 958         * testsuite/libgomp.c++/atomic-5.C: New test.
 959         * testsuite/libgomp.c++/atomic-6.C: New test.
 960         * testsuite/libgomp.c++/atomic-7.C: New test.
 961         * testsuite/libgomp.c++/atomic-8.C: New test.
 962         * testsuite/libgomp.c++/atomic-9.C: New test.
 963         * testsuite/libgomp.c++/task-8.C: New test.
 964         * testsuite/libgomp.c++/reduction-4.C: New test.
 965         * testsuite/libgomp.fortran/allocatable7.f90: New test.
 966         * testsuite/libgomp.fortran/allocatable8.f90: New test.
 967         * testsuite/libgomp.fortran/crayptr3.f90: New test.
 968         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
 969         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
 970         * testsuite/libgomp.fortran/pointer1.f90: New test.
 971         * testsuite/libgomp.fortran/pointer2.f90: New test.
 972         * testsuite/libgomp.fortran/task4.f90: New test.
 973
 974 2011-08-02  Tobias Burnus  <burnus@net-b.de>
 975
 976         * libgomp.texi: Update OpenMP spec references to 3.1.
 977         (omp_in_final,OMP_PROC_BIND): New sections.
 978         (OMP_NUM_THREADS): Document that the value can be now a list.
 979         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
 980
 981 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
 982
 983         * config/linux/x86/futex.h: Check __x86_64__ instead of
 984         __LP64__.
 985
 986 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
 987
 988         PR middle-end/49897
 989         PR middle-end/49898
 990         * testsuite/libgomp.c/pr49897-1.c: New test.
 991         * testsuite/libgomp.c/pr49897-2.c: New test.
 992         * testsuite/libgomp.c/pr49898-1.c: New test.
 993         * testsuite/libgomp.c/pr49898-2.c: New test.
 994
 995 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
 996
 997         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
 998         for ia32 instead of ilp32.
 999
1000         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
1001         * testsuite/libgomp.c/atomic-6.c: Likewise.
1002
1003 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
1004
1005         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
1006         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
1007
1008 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1009
1010         PR libgomp/45351
1011         * config/osf/sem.h: New file.
1012         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
1013
1014 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1015
1016         PR target/49541
1017         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
1018         ldflags.
1019
1020 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
1021
1022         * config/linux/wait.h (do_spin): New inline, largely copied
1023         from do_wait, just don't do futex_wait here, instead return true if
1024         it should be done.
1025         (do_wait): Implement using do_spin.
1026         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
1027         to prototype.
1028         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
1029         __sync_bool_compare_and_swap, pass the oldval to
1030         gomp_mutex_lock_slow.
1031         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
1032         If all mutex contenders are just spinning and not sleeping, don't
1033         change state to 2 unnecessarily.  Optimize the loop when state has
1034         already become 2 to use just one atomic operation per loop instead
1035         of two.
1036         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
1037         to prototype.
1038         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
1039         __sync_bool_compare_and_swap, pass the oldval to
1040         gomp_mutex_lock_slow.
1041
1042 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
1043
1044         PR libgomp/49490
1045         * iter.c (gomp_iter_static_next): For chunk size 0
1046         only use n ceil/ nthreads size for the first
1047         n % nthreads threads in the team instead of
1048         all threads except for the last few ones which
1049         get less work or none at all.
1050         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
1051         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
1052         chunk argument, set run_sched_modifier to 0 for static
1053         resp. 1 for other kinds.  If chunk argument is 0
1054         and not static, set value to 1.
1055
1056 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
1057
1058         PR c++/49043
1059         * testsuite/libgomp.c++/pr49043.C: New test.
1060
1061         PR c++/48869
1062         * testsuite/libgomp.c++/pr48869.C: New test.
1063
1064 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
1065
1066         PR fortran/48894
1067         * fortran.c: Include limits.h.
1068         (TO_INT): Define.
1069         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
1070         *set.
1071         (omp_set_num_threads_8_, omp_set_schedule_8_,
1072         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
1073         omp_get_team_size_8_): Use TO_INT macro.
1074         * testsuite/libgomp.fortran/pr48894.f90: New test.
1075
1076 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
1077
1078         PR middle-end/48591
1079         * testsuite/libgomp.c/pr48591.c: New test.
1080
1081 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1082
1083         PR bootstrap/48135
1084         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
1085         * configure: Regenerate.
1086
1087 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
1088
1089         PR fortran/47886
1090         * testsuite/libgomp.fortran/task3.f90: New test.
1091
1092 2011-02-24  Tobias Burnus  <burnus@net-b.de>
1093
1094         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
1095
1096 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
1097
1098         PR libgomp/47854
1099         * libgomp.texi (omp_get_wtime): Don't say time in the past
1100         must be Unix Epoch.
1101
1102 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
1103
1104         PR libgomp/47804
1105         * testsuite/libgomp.fortran/fortran.exp: Check for both
1106         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
1107         but $blddir != "", still append ${blddir}/${lang_library_path}
1108         to ld_library_path.
1109
1110 2011-02-16  Tobias Burnus  <burnus@net-b.de>
1111
1112         PR libgomp/47758
1113         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
1114         of libquadmath.a before adding its libpath to ldflags.
1115
1116 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
1117
1118         PR libgomp/47731
1119         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
1120         to FUTEX_WAIT futex syscall.
1121         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
1122
1123 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1124
1125         * configure: Regenerate.
1126
1127 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
1128
1129         PR libstdc++/36104
1130         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
1131
1132 2011-01-16  Gerald Pfeifer
1133
1134         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
1135
1136 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
1137
1138         PR fortran/46874
1139         * libgomp.fortran/allocatable6.f90: New test.
1140
1141 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1142
1143         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
1144         * configure: Regenerate.
1145
1146 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
1147
1148         PR target/40125
1149         PR lto/46695
1150         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
1151         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
1152         * aclocal.m4: Regenerate.
1153         * configure: Regenerate.
1154         * Makefile.in: Regenerate.
1155         * testsuite/Makefile.in: Regenerate.
1156
1157 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
1158
1159         PR fortran/46753
1160         * libgomp.fortran/pr46753.f90: New test.
1161
1162         PR libgomp/43706
1163         * env.c (initialize_env): Default to spin count 300000
1164         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
1165         is specified.
1166
1167         PR libgomp/45240
1168         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
1169         at the end if sync builtins aren't supported.
1170
1171 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1172
1173         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
1174
1175 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1176
1177         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
1178
1179 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
1180
1181         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
1182
1183 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1184             Tobias Burnus  <burnus@net-b.de>
1185
1186         PR fortran/32049
1187         * configure.ac:
1188         * configure: Regenerate.
1189
1190 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1191
1192         * config/linux/futex.h: New.
1193         * config/linux/arm/mutex.h: New.
1194         * configure.tgt (arm*-*-linux*): Add config path.
1195
1196 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
1197
1198         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
1199
1200 2010-09-23  Tobias Burnus  <burnus@net-b.de>
1201
1202         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
1203         Change Fortran datatype to LOGICAL.
1204         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
1205         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
1206
1207 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1208
1209         * configure: Regenerate.
1210
1211 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
1212
1213         * libgomp.texi: Add function keyword to a couple of Fortran
1214         interfaces, use integer instead of int for Fortran.
1215
1216 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
1217
1218         * libgomp.texi: Fix spelling and pasto problems throughout.
1219         Adjust prototypes to match code.
1220
1221 2010-07-24  Tobias Burnus  <burnus@net-b.de>
1222
1223         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
1224         silence -fwhole-file warning.
1225
1226 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1227
1228         * configure.tgt (*-*-solaris2.[56]*): Removed.
1229
1230 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1231
1232         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
1233         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
1234         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
1235         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
1236         targetting solaris2*.
1237         * configure: Regenerate.
1238         * config.h.in: Regenerate.
1239
1240         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
1241         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
1242         Add libgomp_version_dep.
1243         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
1244         versioning.
1245         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
1246         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
1247         * Makefile.in: Regenerate.
1248
1249         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
1250         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
1251         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
1252         to common block, protected by
1253         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
1254
1255 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
1256
1257         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
1258
1259 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
1260
1261         PR bootstrap/43170
1262         * configure: Regenerate.
1263
1264 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1265
1266         PR other/43620
1267         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
1268         * configure: Regenerate.
1269         * Makefile.in: Regenerate.
1270         * testsuite/Makefile.in: Regenerate.
1271
1272 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
1273
1274         PR c/43893
1275         * testsuite/libgomp.c/pr43893.c: New test.
1276         * testsuite/libgomp.c++/pr43893.C: New test.
1277
1278 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
1279
1280         PR middle-end/43570
1281         * testsuite/libgomp.fortran/vla8.f90: New test.
1282
1283 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
1284
1285         PR libgomp/43706
1286         * config/linux/affinity.c (gomp_init_affinity): Decrease
1287         gomp_available_cpus if affinity mask confines the process to fewer
1288         CPUs.
1289         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
1290         non-NULL, just return gomp_available_cpus.
1291
1292         PR libgomp/43569
1293         * sections.c (gomp_sections_init): Initialize ws->mode.
1294
1295 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
1296
1297         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
1298         not unused bar variable.
1299         * configure: Regenerate.
1300
1301 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1302
1303         * Makefile.in: Regenerate.
1304         * aclocal.m4: Regenerate.
1305         * testsuite/Makefile.in: Regenerate.
1306
1307 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
1308
1309         PR libgomp/42942
1310         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
1311         (initialize_env): Adjust callers.
1312         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
1313         when the argument is 0.
1314
1315         * testsuite/libgomp.c/pr42942.c: New test.
1316
1317 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
1318
1319         PR middle-end/42644
1320         PR middle-end/42130
1321         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
1322         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
1323
1324 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1325
1326         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
1327         * testsuite/libgomp.c++/task-6.C: Likewise.
1328
1329 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
1330
1331         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
1332
1333 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
1334
1335         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
1336         * configure: Regenerate.
1337
1338 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
1339
1340         PR fortran/42866
1341         * testsuite/libgomp.fortran/allocatable5.f90: New test.
1342
1343 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
1344
1345         * configure.ac: Test for executability of GFORTRAN.
1346         * configure: Regenerate.
1347
1348 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1349
1350         * configure: Regenerate.
1351
1352 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1353
1354         PR libgomp/42602
1355         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
1356
1357 2010-01-03  Richard Guenther  <rguenther@suse.de>
1358
1359         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
1360
1361 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
1362
1363         * testsuite/libgomp.graphite/pr4118.c: New.
1364
1365 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
1366
1367         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
1368         for darwin, protect the test with require-effective-target tls_runtime.
1369         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
1370
1371 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
1372
1373         PR target/41605
1374         * testsuite/lib/libgomp.exp: Provide -B options to allow for
1375         link spec %s substitutions for static libraries.
1376
1377 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
1378
1379         PR testsuite/42135
1380         * libgomp.graphite/force-parallel-2.c: Reduce array size.
1381
1382 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1383
1384         * Makefile.in: Regenerate.
1385         * configure: Regenerate.
1386         * testsuite/Makefile.in: Regenerate.
1387
1388 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
1389
1390         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
1391         settings for LC_ALL and LANG.
1392
1393 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
1394
1395         PR fortran/42162
1396         * testsuite/libgomp.fortran/pr42162.f90: New test.
1397
1398 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
1399
1400         PR middle-end/42029
1401         * testsuite/libgomp.c/pr42029.c: New test.
1402
1403 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
1404
1405         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
1406         *s.  Accept ld version without text in ()s.
1407         * configure: Regenerated.
1408
1409 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
1410
1411         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
1412
1413 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1414
1415         PR libgomp/41418
1416         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
1417         or a hyphen (happens with fortran language disabled).
1418         * configure: Regenerate.
1419
1420 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1421
1422         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
1423         use sed script portable to Solaris /bin/sed for extracting ld
1424         version.
1425         * configure: Regenerate.
1426
1427 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
1428
1429         * testsuite/libgomp.graphite/bounds.c: New test.
1430
1431 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1432
1433         * Makefile.am (libgomp_la_LINK): New.
1434         * Makefile.in: Regenerate.
1435
1436 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1437
1438         * configure.ac (AC_PREREQ): Bump to 2.64.
1439
1440 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1441
1442         * Makefile.am (install-html, install-pdf): Remove.
1443         * Makefile.in: Regenerate.
1444
1445         * Makefile.in: Regenerate.
1446         * aclocal.m4: Regenerate.
1447         * config.h.in: Regenerate.
1448         * configure: Regenerate.
1449         * testsuite/Makefile.in: Regenerate.
1450
1451 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1452
1453         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
1454         * Makefile.in: Regenerate.
1455
1456 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
1457
1458         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
1459         * Makefile.in: Regenerate.
1460
1461 2009-08-19  Tobias Burnus  <burnus@net-b.de>
1462
1463         PR fortran/41102
1464         omp_lib.h.in: Fix -std=f95 errors.
1465
1466
1467 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
1468
1469         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
1470         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
1471         * testsuite/libgomp.graphite/graphite.exp: New.
1472
1473 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
1474
1475         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
1476         only build.
1477
1478 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
1479
1480         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
1481         needed memory barrier semantics.
1482         * config/linux/mips/mutex.h: New file.
1483
1484 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1485
1486         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1487
1488 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
1489
1490         * configure: Regenerate.
1491
1492 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
1493
1494         PR testsuite/40699
1495         PR testsuite/40707
1496         PR testsuite/40709
1497         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
1498         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
1499         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
1500
1501 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
1502
1503         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
1504         options when choosing a multilib.
1505
1506 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
1507
1508         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
1509         ld_library_path.  Use add_path.  Add just find_libgcc_s to
1510         ld_library_path, not every libgcc multilib directory.
1511         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
1512         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
1513         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
1514         Use add_path.
1515         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
1516
1517 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
1518
1519         * Makefile.am (LTLDFLAGS): Define.
1520         (LINK): Define.
1521         * Makefile.in: Regenerate.
1522
1523 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
1524
1525         PR fortran/39718
1526         * testsuite/libgomp.fortran/fortran.exp: Don't link with
1527         libgfortranbegin, check existence of libgfortran.a instead of
1528         libgfortranbegin.a.
1529
1530 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
1531
1532         PR libgomp/40174
1533         * team.c (gomp_thread_start): Destroy thr->release semaphore.
1534         (gomp_free_pool_helper): Likewise.
1535
1536 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
1537             Jakub Jelinek  <jakub@redhat.com>
1538
1539         PR fortran/35423
1540         * testsuite/libgomp.fortran/workshare2.f90: New test.
1541
1542 2009-04-09  Nick Clifton  <nickc@redhat.com>
1543
1544         * iter.c: Change copyright header to refer to version 3 of the
1545         GNU General Public License with version 3.1 of the GCC Runtime
1546         Library Exception and to point readers at the COPYING3 and
1547         COPYING3.RUNTIME files and the FSF's license web page.
1548         * alloc.c: Likewise.
1549         * barrier.c: Likewise.
1550         * config/bsd/proc.c: Likewise.
1551         * config/linux/affinity.c: Likewise.
1552         * config/linux/alpha/futex.h: Likewise.
1553         * config/linux/bar.c: Likewise.
1554         * config/linux/bar.h: Likewise.
1555         * config/linux/ia64/futex.h: Likewise.
1556         * config/linux/ia64/mutex.h: Likewise.
1557         * config/linux/lock.c: Likewise.
1558         * config/linux/mips/futex.h: Likewise.
1559         * config/linux/mutex.c: Likewise.
1560         * config/linux/mutex.h: Likewise.
1561         * config/linux/powerpc/futex.h: Likewise.
1562         * config/linux/proc.c: Likewise.
1563         * config/linux/ptrlock.c: Likewise.
1564         * config/linux/ptrlock.h: Likewise.
1565         * config/linux/s390/futex.h: Likewise.
1566         * config/linux/sem.c: Likewise.
1567         * config/linux/sem.h: Likewise.
1568         * config/linux/sparc/futex.h: Likewise.
1569         * config/linux/wait.h: Likewise.
1570         * config/linux/x86/futex.h: Likewise.
1571         * config/mingw32/proc.c: Likewise.
1572         * config/mingw32/time.c: Likewise.
1573         * config/posix/affinity.c: Likewise.
1574         * config/posix/bar.c: Likewise.
1575         * config/posix/bar.h: Likewise.
1576         * config/posix/lock.c: Likewise.
1577         * config/posix/mutex.h: Likewise.
1578         * config/posix/proc.c: Likewise.
1579         * config/posix/ptrlock.h: Likewise.
1580         * config/posix/sem.c: Likewise.
1581         * config/posix/sem.h: Likewise.
1582         * config/posix/time.c: Likewise.
1583         * config/posix95/lock.c: Likewise.
1584         * critical.c: Likewise.
1585         * env.c: Likewise.
1586         * error.c: Likewise.
1587         * fortran.c: Likewise.
1588         * iter_ull.c: Likewise.
1589         * libgomp.h: Likewise.
1590         * libgomp_f.h.in: Likewise.
1591         * libgomp_g.h: Likewise.
1592         * loop.c: Likewise.
1593         * loop_ull.c: Likewise.
1594         * omp.h.in: Likewise.
1595         * omp_lib.f90.in: Likewise.
1596         * omp_lib.h.in: Likewise.
1597         * ordered.c: Likewise.
1598         * parallel.c: Likewise.
1599         * sections.c: Likewise.
1600         * single.c: Likewise.
1601         * task.c: Likewise.
1602         * team.c: Likewise.
1603         * work.c: Likewise.
1604
1605 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
1606
1607         * testsuite/config/default.exp: Change copyright header to refer to
1608         version 3 of the GNU General Public License and to point readers
1609         at the COPYING3 file and the FSF's license web page.
1610
1611 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
1612
1613         PR middle-end/39573
1614         * libgomp.c++/pr39573.C: New test.
1615
1616 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
1617
1618         PR other/39591
1619         * testsuite/libgomp.c/pr39591-1.c: New test.
1620         * testsuite/libgomp.c/pr39591-2.c: New test.
1621         * testsuite/libgomp.c/pr39591-3.c: New test.
1622
1623 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
1624
1625         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
1626         * testsuite/libgomp.c/atomic-6.c: Ditto.
1627
1628 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
1629
1630         PR c/39495
1631         * testsuite/libgomp.c/loop-12.c: New test.
1632         * testsuite/libgomp.c/loop-11.c: New test.
1633         * testsuite/libgomp.c++/loop-11.C: New test.
1634         * testsuite/libgomp.c++/loop-12.C: New test.
1635         * testsuite/libgomp.c++/for-8.C: New test.
1636
1637 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1638
1639         * configure: Regenerate.
1640
1641 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
1642
1643         PR middle-end/39154
1644         * testsuite/libgomp.c/pr39154.c: New test.
1645
1646 2009-01-30  Ian Lance Taylor  <iant@google.com>
1647
1648         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
1649         libgomp_ld_is_gold.  Get gold version number.
1650         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
1651         * configure: Rebuild.
1652
1653 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
1654
1655         * testsuite/lib/libgomp.exp: Add -B option for targets that
1656         use libgfortran.a%s in their specs.
1657
1658 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
1659
1660         PR libgomp/38086
1661         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
1662         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
1663         HAVE_AS_SYMVER_DIRECTIVE is not defined.
1664         * configure: Regenerated.
1665         * config.h.in: Likewise.
1666
1667 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
1668
1669         PR c++/38650
1670         * testsuite/libgomp.c/pr38650.c: New test.
1671         * testsuite/libgomp.c++/pr38650.C: New test.
1672
1673 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
1674
1675         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
1676
1677 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
1678
1679         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
1680
1681 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1682
1683         * configure: Regenerate.
1684
1685 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
1686
1687         PR middle-end/36802
1688         * testsuite/libgomp.c/pr36802-1.c: New test.
1689         * testsuite/libgomp.c/pr36802-2.c: New test.
1690         * testsuite/libgomp.c/pr36802-3.c: New test.
1691
1692 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
1693
1694         PR libgomp/38270
1695         * config/linux/powerpc/mutex.h: New.
1696
1697 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
1698
1699         PR c++/38257
1700         * testsuite/libgomp.c++/for-7.C: New test.
1701
1702         PR c++/38348
1703         * testsuite/libgomp.c++/for-6.C: New test.
1704
1705 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
1706
1707         PR testsuite/28870
1708         * testsuite/lib/libgomp.exp: Include new timeout library files.
1709         (libgomp_target_compile): Set timeout value from new proc.
1710
1711 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
1712
1713         PR libgomp/37938
1714         * config/linux/ia64/mutex.h: New.
1715
1716 2008-11-04  Tobias Burnus  <burnus@net-b.de>
1717
1718         PR libgomp/37935
1719         * libgomp.texi (Runtime library routines, environment variables):
1720         Update for OpenMP version 3.0.
1721
1722 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
1723             Steve Ellcey  <sje@cup.hp.com>
1724
1725         * configure: Regenerate for new libtool.
1726         * Makefile.in: Ditto.
1727         * testsuite/Makefile.in: Ditto.
1728
1729 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
1730             Andreas Tobler  <a.tobler@schweiz.org>
1731
1732         * config/bsd/proc.c: New file.
1733         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
1734         * configure.ac: Check for header <sys/sysctl.h>
1735         * configure: Regenerate.
1736         * config.h.in: Likewise.
1737
1738 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
1739
1740         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
1741
1742 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
1743
1744         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
1745         * Makefile.in: Regenerated.
1746         * testsuite/Makefile.in: Regenerated.
1747
1748 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
1749
1750         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
1751         depend on blddir if blddir exists.
1752         (libgomp_target_compile): Likewise.
1753         * testsuite/libgomp.c++/c++.exp: Likewise.
1754         * testsuite/libgomp.fortran/fortran.exp: Likewise.
1755
1756 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1757
1758         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
1759         Do not list GPL as Invariant Section.
1760
1761 2008-07-28  Ilie Garbacea  <ilie@mips.com>
1762             Chao-ying Fu  <fu@mips.com>
1763
1764         * configure.tgt: Enable futex for MIPS.
1765         * config/linux/mips/futex.h: New file.
1766
1767 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
1768
1769         * team.c (gomp_team_end): Free team immediately if it has
1770         just one thread.
1771
1772 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
1773
1774         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
1775         * testsuite/libgomp.fortran/fortran.exp: Same.
1776         * testsuite/libgomp.c/c.exp: Same.
1777         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
1778         directory to library path first.
1779
1780 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
1781
1782         * env.c (parse_stacksize): Add cast to avoid warning.
1783         (parse_spincount): Likewise.
1784
1785 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
1786
1787         * testsuite/libgomp.c/loop-10.c: New test.
1788         * libgomp.c/loop-3.c (main): Add lastprivate clause.
1789         * libgomp.c++/loop-6.C (main): Likewise.
1790
1791         PR debug/36617
1792         * testsuite/libgomp.c/debug-1.c: New test.
1793
1794 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
1795
1796         * testsuite/libgomp.c/nqueens-1.c: New test.
1797
1798         PR c++/36523
1799         * testsuite/libgomp.c++/task-7.C: New function.
1800
1801 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1802
1803         * configure: Regenerate.
1804
1805 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1806
1807         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
1808         mutex when HAVE_SYNC_BUILTINS isn't defined.
1809
1810 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1811
1812         * libgomp.texi (omp_test_lock): Fix typo.
1813
1814 2008-06-12  Tobias Burnus  <burnus@net-b.de>
1815
1816         * omp_lib.f90.in: Add "implicit none".
1817
1818 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
1819
1820         PR middle-end/36506
1821         * testsuite/libgomp.c/reduction-5.c: New test.
1822
1823 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
1824
1825         * libgomp.h (struct gomp_task): Add in_tied_task field.
1826         * task.c (gomp_init_task): Initialize it.
1827         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
1828         unconditionally.  Don't call gomp_team_barrier_wake if
1829         current task is implicit or if(0) from implicit and number of
1830         running tasks is equal to nthreads - 1.
1831
1832         PR libgomp/36471
1833         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
1834         omp_get_team_size_8): Fix pastos.
1835
1836         PR libgomp/36469
1837         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
1838         * configure: Regenerated.
1839         * config.h.in: Regenerated.
1840         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
1841         defined.
1842
1843 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
1844
1845         PR bootstrap/36452
1846         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
1847         (GOMP_loop_ull_dynamic_start): Likewise.
1848         (GOMP_loop_ull_guided_start): Likewise.
1849         (GOMP_loop_ull_ordered_static_start): Likewise.
1850         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
1851         (GOMP_loop_ull_ordered_guided_start): Likewise.
1852
1853 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
1854             Richard Henderson  <rth@redhat.com>
1855             Ulrich Drepper  <drepper@redhat.com>
1856             Jakob Blomer  <jakob.blomer@ira.uka.de>
1857
1858         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
1859         Substitute also OMP_*LOCK_25*.
1860         * configure: Regenerated.
1861         * config.h.in: Regenerated.
1862         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
1863         ptrlock.c and task.c.
1864         * Makefile.in: Regenerated.
1865         * testsuite/Makefile.in: Regenerated.
1866         * task.c: New file.
1867         * loop_ull.c: New file.
1868         * iter_ull.c: New file.
1869         * libgomp.h: Include ptrlock.h.
1870         (enum gomp_task_kind): New type.
1871         (struct gomp_team): Add task_lock, task_queue, task_count,
1872         task_running_count, single_count fields.  Add
1873         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
1874         Remove work_share_lock, generation_mask,
1875         oldest_live_gen, num_live_gen and init_work_shares fields, add
1876         work work_share_list_alloc, work_share_list_free and work_share_chunk
1877         fields.  Change work_shares from pointer to pointers into an array.
1878         Change ordered_release field into gomp_sem_t ** from flexible array
1879         member.  Add implicit_task and initial_work_shares fields.
1880         Move close to the end of the struct.
1881         (struct gomp_team_state): Add single_count, last_work_share,
1882         active_level and level fields, remove work_share_generation.
1883         (gomp_barrier_handle_tasks): New prototype.
1884         (gomp_finish_task): New inline function.
1885         (struct gomp_work_share): Move chunk_size, end, incr into
1886         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
1887         next_ll fields.  Reshuffle fields.  Add next_alloc,
1888         next_ws, next_free and inline_ordered_team_ids fields, change
1889         ordered_team_ids into pointer from flexible array member.
1890         Add mode field.  Put lock and next into a different cache line
1891         from most of the write-once fields.
1892         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
1893         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
1894         gomp_iter_ull_guided_next): New prototypes.
1895         (gomp_new_icv): New prototype.
1896         (struct gomp_thread): Add thread_pool and task fields.
1897         (struct gomp_thread_pool): New type.
1898         (gomp_new_team): New prototype.
1899         (gomp_team_start): Change type of last argument.
1900         (gomp_new_work_share): Removed.
1901         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
1902         (gomp_work_share_init_done): New static inline.
1903         (gomp_throttled_spin_count_var, gomp_available_cpus,
1904         gomp_managed_threads): New extern decls.
1905         (gomp_init_task): New prototype.
1906         (gomp_spin_count_var): New extern var decl.
1907         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
1908         or no alias support, or if not PIC.
1909         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
1910         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
1911         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
1912         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
1913         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
1914         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
1915         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
1916         gomp_test_nest_lock_25): New prototypes.
1917         (omp_lock_symver, strong_alias): Define.
1918         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
1919         decls.
1920         (gomp_end_task): New.
1921         (struct gomp_task_icv, gomp_global_icv): New.
1922         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
1923         (struct gomp_task): New.
1924         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
1925         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
1926         (gomp_icv): New.
1927         (gomp_schedule_type): Reorder enum to match
1928         omp_sched_t.
1929         * team.c (struct gomp_thread_start_data): Add thread_pool and task
1930         fields.
1931         (gomp_thread_start): Add gomp_team_barrier_wait call.
1932         For non-nested case remove clearing of docked thread thr fields.
1933         Use pool fields instead of global gomp_* variables.  Use
1934         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
1935         Create tasks for each member thread.
1936         (free_team): Only destroy team barrier, task_lock here and free it.
1937         (gomp_free_thread): Free last_team if non-NULL.
1938         (gomp_team_end): Call gomp_team_barrier_wait instead of
1939         gomp_barrier_wait.  For nested case call one extra
1940         gomp_barrier_wait.  Move here some destruction from free_team.
1941         Call free_team on pool->last_team if any, rather than freeing
1942         current team.  Destroy work_share_list_free_lock ifndef
1943         HAVE_SYNC_BUILTINS.
1944         (gomp_new_icv): New function.
1945         (gomp_threads, gomp_threads_size, gomp_threads_used,
1946         gomp_threads_dock): Removed.
1947         (gomp_thread_destructor): New variable.
1948         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
1949         functions.
1950         (gomp_team_start): Create new pool if current thread doesn't have
1951         one.  Use pool fields instead of global gomp_* variables.
1952         Initialize thread_pool field for new threads.  Clear single_count.
1953         Change last argument from ws to team, don't create
1954         new team, set ts.work_share to &team->work_shares[0] and clear
1955         ts.last_work_share.  Don't clear ts.work_share_generation.
1956         If number of threads changed, adjust atomically gomp_managed_threads.
1957         Use gomp_init_task instead of gomp_new_task,
1958         set thr->task to the corresponding implicit_task array entry.
1959         Create tasks for each member thread.  Initialize ts.level.
1960         (initialize_team): Call pthread_key_create on
1961         gomp_thread_destructor.
1962         (team_destructor): New function.
1963         (new_team): Removed.
1964         (gomp_new_team): New function.
1965         (free_team): Free gomp_work_share blocks chained through next_alloc,
1966         instead of freeing work_shares and destroying work_share_lock.
1967         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
1968         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
1969         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
1970         of gomp_barrier_wait.
1971         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
1972         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
1973         if gomp_work_share_start returned true.  Don't unlock ws->lock.
1974         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
1975         of gomp_barrier_wait.
1976         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
1977         gomp_work_share_init_done if gomp_work_share_start returned true.
1978         Don't unlock ws->lock.
1979         * work.c: Include stddef.h.
1980         (free_work_share): Use work_share_list_free_lock instead
1981         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
1982         Call gomp_fini_work_share and then either free ws if orphaned, or
1983         put it into work_share_list_free list of the current team.
1984         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
1985         functions.
1986         (gomp_work_share_start, gomp_work_share_end,
1987         gomp_work_share_end_nowait): Rewritten.
1988         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
1989         (openmp_version): Set to 200805.
1990         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
1991         omp_sched_guided, omp_sched_auto): New parameters.
1992         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
1993         omp_set_max_active_levels, omp_get_max_active_levels,
1994         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
1995         omp_get_active_level): New interfaces.
1996         * omp_lib.h.in (openmp_version): Set to 200805.
1997         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
1998         omp_sched_guided, omp_sched_auto): New parameters.
1999         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2000         omp_set_max_active_levels, omp_get_max_active_levels,
2001         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2002         omp_get_active_level): New externals.
2003         * loop.c: Include limits.h.
2004         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
2005         GFS_AUTO.
2006         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
2007         Likewise.  Use gomp_icv.
2008         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
2009         ts.static_trip here.
2010         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
2011         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
2012         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
2013         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
2014         don't unlock ws->lock, otherwise lock it.
2015         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
2016         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
2017         (gomp_parallel_loop_start): Call gomp_new_team instead of
2018         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
2019         Adjust gomp_team_start caller.  Pass 0 as second argument to
2020         gomp_resolve_num_threads.
2021         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
2022         If adding ws->chunk_size nthreads + 1 times after end won't
2023         overflow, set ws->mode to 1.
2024         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
2025         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
2026         GOMP_loop_ull_ordered_static_start,
2027         GOMP_loop_ull_ordered_dynamic_start,
2028         GOMP_loop_ull_ordered_guided_start,
2029         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
2030         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
2031         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
2032         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
2033         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
2034         prototypes.
2035         * libgomp.map: Export lock routines also @@OMP_2.0.
2036         (GOMP_loop_ordered_dynamic_first,
2037         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
2038         GOMP_loop_ordered_static_first): Remove.
2039         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
2040         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
2041         GOMP_loop_ull_ordered_dynamic_next,
2042         GOMP_loop_ull_ordered_dynamic_start,
2043         GOMP_loop_ull_ordered_guided_next,
2044         GOMP_loop_ull_ordered_guided_start,
2045         GOMP_loop_ull_ordered_runtime_next,
2046         GOMP_loop_ull_ordered_runtime_start,
2047         GOMP_loop_ull_ordered_static_next,
2048         GOMP_loop_ull_ordered_static_start,
2049         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
2050         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
2051         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
2052         (omp_set_schedule, omp_get_schedule,
2053         omp_get_thread_limit, omp_set_max_active_levels,
2054         omp_get_max_active_levels, omp_get_level,
2055         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
2056         omp_set_schedule_, omp_set_schedule_8_,
2057         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
2058         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
2059         omp_get_max_active_levels_, omp_get_level_,
2060         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
2061         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
2062         New exports @@OMP_3.0.
2063         * omp.h.in (omp_sched_t): New type.
2064         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2065         omp_set_max_active_levels, omp_get_max_active_levels,
2066         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2067         omp_get_active_level): New prototypes.
2068         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
2069         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
2070         gomp_thread_limit_var, gomp_remaining_threads_count,
2071         gomp_remaining_threads_lock): New variables.
2072         (parse_spincount): New function.
2073         (initialize_env): Call gomp_init_num_threads unconditionally.
2074         Initialize gomp_available_cpus.  Call parse_spincount,
2075         initialize gomp_{,throttled_}spin_count_var
2076         depending on presence and value of OMP_WAIT_POLICY and
2077         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
2078         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
2079         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
2080         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
2081         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
2082         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
2083         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
2084         (gomp_global_icv): New.
2085         (parse_schedule): Use it.  Parse "auto".
2086         (omp_set_num_threads): Use gomp_icv.
2087         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
2088         Likewise.
2089         (omp_get_max_threads): Move from parallel.c.
2090         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2091         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
2092         add ialias.
2093         (parse_stacksize, parse_wait_policy): New functions.
2094         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
2095         both wrappers for compatibility and new locks.
2096         (omp_set_schedule, omp_get_schedule,
2097         omp_get_thread_limit, omp_set_max_active_levels,
2098         omp_get_max_active_levels, omp_get_level,
2099         omp_get_ancestor_thread_num, omp_get_team_size,
2100         omp_get_active_level): New ialias_redirect.
2101         (omp_set_schedule_, omp_set_schedule_8_,
2102         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
2103         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
2104         omp_get_max_active_levels_, omp_get_level_,
2105         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
2106         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
2107         New functions.
2108         * parallel.c: Include limits.h.
2109         (gomp_resolve_num_threads): Add count argument.  Rewritten.
2110         (GOMP_parallel_start): Call gomp_new_team and pass that as last
2111         argument to gomp_team_start.  Pass 0 as second argument to
2112         gomp_resolve_num_threads.
2113         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
2114         if gomp_thread_limit_var != ULONG_MAX.
2115         (omp_in_parallel): Implement using ts.active_level.
2116         (omp_get_max_threads): Move to env.c.
2117         (omp_get_level, omp_get_ancestor_thread_num,
2118         omp_get_team_size, omp_get_active_level): New functions,
2119         add ialias.
2120         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
2121         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
2122         gomp_iter_dynamic_next instead of the _locked variant and don't take
2123         lock around it, otherwise acquire it before calling
2124         gomp_iter_dynamic_next_locked.
2125         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
2126         gomp_iter_dynamic_next instead of the _locked variant and don't take
2127         lock around it.
2128         (GOMP_parallel_sections_start): Call gomp_new_team instead of
2129         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
2130         Adjust gomp_team_start caller.  Pass count as second argument to
2131         gomp_resolve_num_threads, don't adjust num_threads after the call.
2132         Use gomp_icv.
2133         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
2134         ws->chunk_size by incr.
2135         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
2136         code.
2137         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
2138         types.
2139         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
2140         (omp_check_defines): Check even the compat defines.
2141         * config/linux/ptrlock.c: New file.
2142         * config/linux/ptrlock.h: New file.
2143         * config/linux/wait.h: New file.
2144         * config/posix/ptrlock.c: New file.
2145         * config/posix/ptrlock.h: New file.
2146         * config/linux/bar.h (gomp_team_barrier_wait,
2147         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
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_t): Rewritten.
2154         (gomp_barrier_state_t): New typedef.
2155         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
2156         gomp_barrier_wait_start): Rewritten.
2157         (gomp_barrier_wait_end): Change second argument to
2158         gomp_barrier_state_t.
2159         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
2160         inlines.
2161         * config/linux/bar.c: Include wait.h instead of libgomp.h and
2162         futex.h.
2163         (gomp_barrier_wait_end): Rewritten.
2164         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
2165         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
2166         * config/posix/bar.h (gomp_barrier_t): Add generation field.
2167         (gomp_barrier_state_t): New typedef.
2168         (gomp_team_barrier_wait,
2169         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
2170         (gomp_barrier_wait_start): Or all but low 2 bits from generation
2171         into the return value.  Return gomp_barrier_state_t.
2172         (gomp_team_barrier_set_task_pending,
2173         gomp_team_barrier_clear_task_pending,
2174         gomp_team_barrier_set_waiting_for_tasks,
2175         gomp_team_barrier_waiting_for_tasks,
2176         gomp_team_barrier_done): New inlines.
2177         (gomp_barrier_wait_end): Change second argument to
2178         gomp_barrier_state_t.
2179         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
2180         inlines.
2181         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
2182         (gomp_barrier_wait_end): Change second argument to
2183         gomp_barrier_state_t.
2184         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
2185         gomp_team_barrier_wake): New functions.
2186         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
2187         futex.h.
2188         (gomp_futex_wake, gomp_futex_wait): New variables.
2189         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
2190         * config/linux/lock.c: Rewrite to make locks task owned,
2191         for backwards compatibility provide the old entrypoints
2192         if symbol versioning.  Include wait.h instead of libgomp.h and
2193         futex.h.
2194         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
2195         * config/posix95/lock.c: Rewrite to make locks task owned,
2196         for backwards compatibility provide the old entrypoints
2197         if symbol versioning.
2198         * config/posix/lock.c: Rewrite to make locks task owned,
2199         for backwards compatibility provide the old entrypoints
2200         if symbol versioning.
2201         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
2202         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
2203         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
2204         * config/linux/powerpc/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/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2210         (futex_wake, futex_wait): If ENOSYS was returned, clear
2211         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2212         (cpu_relax, atomic_write_barrier): New static inlines.
2213         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2214         (sys_futex0): Return error code.
2215         (futex_wake, futex_wait): If ENOSYS was returned, clear
2216         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2217         (cpu_relax, atomic_write_barrier): New static inlines.
2218         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2219         (sys_futex0): Return error code.
2220         (futex_wake, futex_wait): If ENOSYS was returned, clear
2221         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2222         (cpu_relax, atomic_write_barrier): New static inlines.
2223         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2224         (sys_futex0): Return error code.
2225         (futex_wake, futex_wait): If ENOSYS was returned, clear
2226         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2227         (cpu_relax, atomic_write_barrier): New static inlines.
2228         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2229         (sys_futex0): Return error code.
2230         (futex_wake, futex_wait): If ENOSYS was returned, clear
2231         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2232         (cpu_relax, atomic_write_barrier): New static inlines.
2233         * config/linux/sem.c: Include wait.h instead of libgomp.h and
2234         futex.h.
2235         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
2236         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
2237         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
2238         types.
2239         (omp_nest_lock_t): Change owner into void *, add lock field.
2240         * config/posix95/omp-lock.h: Include semaphore.h.
2241         (omp_lock_25_t, omp_nest_lock_25_t): New types.
2242         (omp_lock_t): Use sem_t instead of mutex if semaphores
2243         aren't broken.
2244         (omp_nest_lock_t): Likewise.  Change owner to void *.
2245         * config/posix/omp-lock.h: Include semaphore.h.
2246         (omp_lock_25_t, omp_nest_lock_25_t): New types.
2247         (omp_lock_t): Use sem_t instead of mutex if semaphores
2248         aren't broken.
2249         (omp_nest_lock_t): Likewise.  Add owner field.
2250
2251 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
2252
2253         * testsuite/libgomp.c/collapse-1.c: New test.
2254         * testsuite/libgomp.c/collapse-2.c: New test.
2255         * testsuite/libgomp.c/collapse-3.c: New test.
2256         * testsuite/libgomp.c/icv-1.c: New test.
2257         * testsuite/libgomp.c/icv-2.c: New test.
2258         * testsuite/libgomp.c/lib-2.c: New test.
2259         * testsuite/libgomp.c/lock-1.c: New test.
2260         * testsuite/libgomp.c/lock-2.c: New test.
2261         * testsuite/libgomp.c/lock-3.c: New test.
2262         * testsuite/libgomp.c/loop-4.c: New test.
2263         * testsuite/libgomp.c/loop-5.c: New test.
2264         * testsuite/libgomp.c/loop-6.c: New test.
2265         * testsuite/libgomp.c/loop-7.c: New test.
2266         * testsuite/libgomp.c/loop-8.c: New test.
2267         * testsuite/libgomp.c/loop-9.c: New test.
2268         * testsuite/libgomp.c/nested-3.c: New test.
2269         * testsuite/libgomp.c/nestedfn-6.c: New test.
2270         * testsuite/libgomp.c/sort-1.c: New test.
2271         * testsuite/libgomp.c/task-1.c: New test.
2272         * testsuite/libgomp.c/task-2.c: New test.
2273         * testsuite/libgomp.c/task-3.c: New test.
2274         * testsuite/libgomp.c/task-4.c: New test.
2275         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
2276         to C++ testsuite default compiler options.
2277         * testsuite/libgomp.c++/collapse-1.C: New test.
2278         * testsuite/libgomp.c++/collapse-2.C: New test.
2279         * testsuite/libgomp.c++/ctor-10.C: New test.
2280         * testsuite/libgomp.c++/for-1.C: New test.
2281         * testsuite/libgomp.c++/for-2.C: New test.
2282         * testsuite/libgomp.c++/for-3.C: New test.
2283         * testsuite/libgomp.c++/for-4.C: New test.
2284         * testsuite/libgomp.c++/for-5.C: New test.
2285         * testsuite/libgomp.c++/loop-8.C: New test.
2286         * testsuite/libgomp.c++/loop-9.C: New test.
2287         * testsuite/libgomp.c++/loop-10.C: New test.
2288         * testsuite/libgomp.c++/task-1.C: New test.
2289         * testsuite/libgomp.c++/task-2.C: New test.
2290         * testsuite/libgomp.c++/task-3.C: New test.
2291         * testsuite/libgomp.c++/task-4.C: New test.
2292         * testsuite/libgomp.c++/task-5.C: New test.
2293         * testsuite/libgomp.c++/task-6.C: New test.
2294         * testsuite/libgomp.fortran/allocatable1.f90: New test.
2295         * testsuite/libgomp.fortran/allocatable2.f90: New test.
2296         * testsuite/libgomp.fortran/allocatable3.f90: New test.
2297         * testsuite/libgomp.fortran/allocatable4.f90: New test.
2298         * testsuite/libgomp.fortran/collapse1.f90: New test.
2299         * testsuite/libgomp.fortran/collapse2.f90: New test.
2300         * testsuite/libgomp.fortran/collapse3.f90: New test.
2301         * testsuite/libgomp.fortran/collapse4.f90: New test.
2302         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
2303         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
2304         * testsuite/libgomp.fortran/lib4.f90: New test.
2305         * testsuite/libgomp.fortran/lock-1.f90: New test.
2306         * testsuite/libgomp.fortran/lock-2.f90: New test.
2307         * testsuite/libgomp.fortran/nested1.f90: New test.
2308         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
2309         * testsuite/libgomp.fortran/strassen.f90: New test.
2310         * testsuite/libgomp.fortran/tabs1.f90: New test.
2311         * testsuite/libgomp.fortran/tabs2.f: New test.
2312         * testsuite/libgomp.fortran/task1.f90: New test.
2313         * testsuite/libgomp.fortran/task2.f90: New test.
2314         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
2315         * testsuite/libgomp.fortran/vla5.f90: Likewise.
2316         * testsuite/libgomp.c/pr26943-2.c: Likewise.
2317         * testsuite/libgomp.c/pr26943-3.c: Likewise.
2318         * testsuite/libgomp.c/pr26943-4.c: Likewise.
2319
2320 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
2321
2322         PR c++/36308
2323         * testsuite/libgomp.c++/ctor-11.C: New test.
2324         * testsuite/libgomp.c++/ctor-12.C: New test.
2325
2326 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
2327
2328         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
2329
2330 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
2331
2332         PR middle-end/36106
2333         * testsuite/libgomp.c/atomic-5.c: New test.
2334         * testsuite/libgomp.c/atomic-6.c: New test.
2335         * testsuite/libgomp.c/autopar-1.c: New test.
2336
2337 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2338
2339         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
2340         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
2341         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
2342         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
2343         * configure: Regenerate.
2344         * Makefile.in, testsuite/Makefile.in: Likewise.
2345
2346 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
2347
2348         PR bootstrap/35457
2349         * aclocal.m4: Regenerate.
2350         * configure: Regenerate.
2351
2352 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
2353
2354         PR middle-end/35611
2355         * testsuite/libgomp.c/atomic-4.c: New test.
2356
2357         PR libgomp/35625
2358         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
2359         (gomp_iter_guided_next): Likewise.
2360         * testsuite/libgomp.c/pr35625.c: New test.
2361
2362 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2363
2364         * aclocal.m4: Regenerate.
2365         * configure: Likewise.
2366         * Makefile.in: Likewise.
2367         * testsuite/Makefile.in: Likewise.
2368
2369 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
2370
2371         PR middle-end/35185
2372         * testsuite/libgomp.c++/pr35185.C: New test.
2373
2374 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
2375
2376         PR middle-end/35549
2377         * testsuite/libgomp.c/pr35549.c: New test.
2378
2379 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
2380
2381         * testsuite/libgomp.c/atomic-3.c: New test.
2382
2383 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
2384
2385         PR fortran/33197
2386         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
2387         .F08 file suffixes.
2388
2389 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
2390
2391         PR libgomp/33131
2392         * configure.ac: Add ACX_HEADER_STRING.
2393         * env.c: Include strings.h.
2394         * aclocal.m4: Regenerate.
2395         * config.h.in: Regenerate.
2396         * configure: Regenerate.
2397         * Makefile.in: Regenerate.
2398         * testsuite/Makefile.in: Regenerate.
2399
2400 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
2401
2402         PR middle-end/35196
2403         * testsuite/libgomp.c/pr35196.c: New test.
2404
2405         PR middle-end/35130
2406         * testsuite/libgomp.fortran/pr35130.f90: New test.
2407         * testsuite/libgomp.c/pr35130.c: New test.
2408
2409 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
2410
2411         PR middle-end/33880
2412         * testsuite/libgomp.c/pr33880.c: New test.
2413         * testsuite/libgomp.fortran/pr33880.f90: New test.
2414
2415 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
2416
2417         * configure: Regenerate.
2418
2419 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
2420
2421         * configure.ac: Move futex checking into ../config/futex.m4.
2422         * configure: Rebuilt.
2423         * aclocal.m4: Rebuilt.
2424         * Makefile.in: Rebuilt.
2425
2426         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
2427         2007-10-15 ../config/tls.m4 change.
2428
2429 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
2430
2431         PR c++/34513
2432         * testsuite/libgomp.c/pr34513.c: New test.
2433         * testsuite/libgomp.c++/pr34513.C: New test.
2434
2435 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
2436
2437         PR target/32765
2438         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
2439
2440 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
2441
2442         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
2443
2444 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
2445
2446         * testsuite/libgomp.c/private-1.c: New test.
2447
2448 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
2449             Paolo Bonzini  <bonzini@gnu.org>
2450
2451         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
2452         instead of 'VPATH ='.
2453         * Makefile.in: Regenerate.
2454
2455 2007-11-23  Matthias Klose  <doko@ubuntu.com>
2456
2457         * configure.ac: Adjust makeinfo version check.
2458         * configure: Regenerate.
2459
2460 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
2461
2462         PR fortran/34020
2463         * testsuite/libgomp.fortran/pr34020.f90: New test.
2464
2465 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
2466
2467         PR c++/33894
2468         * testsuite/libgomp.c++/atomic-1.C: New test.
2469
2470 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
2471
2472         PR libgomp/33275
2473         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
2474         Make x and y integers rather than (implicit) reals.  Add private (j)
2475         clause to the last omp parallel.
2476
2477 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
2478
2479         * configure: Regenerate following changes to ../config/tls.m4.
2480
2481 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
2482
2483         * testsuite/libgomp.fortran/stack.f90: New test.
2484
2485 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
2486
2487         * config/mingw32/proc.c: New file.
2488
2489 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
2490
2491         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
2492         (main): Use __get_cpuid to get i386 target fetaures.
2493         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
2494         (main): Use __get_cpuid to get x86_64 target fetaures.
2495
2496 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
2497
2498         PR target/32765
2499         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
2500         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
2501
2502 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
2503
2504         PR fortran/32550
2505         * testsuite/libgomp.fortran/pr32550.f90: New test.
2506         * testsuite/libgomp.fortran/crayptr2.f90: New test.
2507
2508 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
2509
2510         * aclocal.m4: Regenerated.
2511
2512 2007-07-05  Tobias Burnus  <burnus@net-b.de>
2513
2514         PR fortran/32359
2515         * testsuite/libgomp.fortran/pr32359.f90: New.
2516
2517 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
2518
2519         PR libgomp/32468
2520         * sections.c (GOMP_parallel_sections_start): Only decrease
2521         number of threads to COUNT if dyn_var is true.
2522         * testsuite/libgomp.c/pr32468.c: New test.
2523
2524 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2525
2526         PR libgomp/26308
2527         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2528
2529 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
2530
2531         PR middle-end/32362
2532         * testsuite/libgomp.c/pr32362-1.c: New test.
2533         * testsuite/libgomp.c/pr32362-2.c: New test.
2534         * testsuite/libgomp.c/pr32362-3.c: New test.
2535
2536 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
2537
2538         * team.c (gomp_team_start): Fix setting up thread_attr
2539         stack size.
2540
2541 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
2542
2543         * configure: Regenerate.
2544
2545 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2546
2547         * Makefile.in: Regenerate.
2548         * configure: Regenerate.
2549         * aclocal.m4: Regenerate.
2550         * testsuite/Makefile.in: Regenerate.
2551
2552 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
2553
2554         * config/linux/proc.c: New file.
2555
2556         PR libgomp/28482
2557         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
2558
2559 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
2560
2561         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
2562
2563 2007-04-16  Matthias Klose  <doko@debian.org>
2564
2565         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
2566         flags if not building with -m64.
2567         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
2568         flag for i?86-*-* targets, if current target matches -m64.
2569
2570 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
2571
2572         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
2573         * Makefile.in: Regenerate.
2574
2575 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2576
2577         PR testsuite/31369
2578         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
2579         ld_library_path.
2580         * testsuite/libgomp.fortran/fortran.exp: Likewise.
2581
2582 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
2583
2584         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
2585         decls.
2586         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
2587         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
2588         (parse_affinity): New function.
2589         (initialize_env): Call it and gomp_init_affinity.
2590         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
2591         create new pthread_attr_t and call gomp_init_thread_affinity
2592         on it for each thread before passing the attribute to pthread_create.
2593         * config/linux/affinity.c: New file.
2594         * config/posix/affinity.c: New file.
2595         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
2596         * configure: Rebuilt.
2597         * config.h.in: Rebuilt.
2598         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
2599         * Makefile.in: Rebuilt.
2600
2601 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
2602
2603         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
2604         *-*-darwin*.
2605         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
2606         and use it if found.
2607
2608 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
2609
2610         * testsuite/config/default.exp: New file.
2611         * testsuite/lib/libgomp.exp: New file.
2612         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
2613         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
2614         load_lib *, load_gcc_lib *): Move to libgomp.exp.
2615         (libgomp_load): Remove.
2616         * testsuite/lib/libgomp.exp (libgomp_init): Compute
2617         always_ld_library_path, not ld_library_path.  Set additional_flags
2618         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
2619         (target_compile): Do not call libgomp_init.  Append lang_library_path
2620         and lang_link_flags to options.
2621         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
2622         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
2623         here.
2624         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
2625         always_ld_library_path.  Set LD_LIBRARY_PATH here.
2626         * testsuite/libgomp.fortran/fortran.exp: Ditto.
2627         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
2628         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
2629         CX8 flag.
2630         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
2631         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
2632         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
2633         * testsuite/libgomp.c/pr29947-1.c: Ditto.
2634         * testsuite/libgomp.c/atomic-10.c: Ditto.
2635
2636 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
2637
2638         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
2639         dg-final cleanup-modules line.
2640         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
2641         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
2642         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
2643         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
2644         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
2645         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
2646         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
2647
2648 2007-03-18  Andreas Schwab  <schwab@suse.de>
2649
2650         * acinclude.m4: Adjust regular expression for ld version
2651         extraction.
2652         * configure: Regenerate.
2653
2654 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2655
2656         * Makefile.am: Add install-pdf target as copied from
2657         automake v1.10 rules.
2658         * Makefile.in: Regenerate
2659
2660 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
2661
2662         PR libgomp/28486
2663         * configure: Regenerate.
2664
2665         PR c++/30703
2666         * testsuite/libgomp.c++/pr30703.C: New test.
2667
2668 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
2669
2670         Revert:
2671         2006-07-05  Eric Christopher  <echristo@apple.com>
2672         * configure.ac: Depend addition of -pthread on host OS.
2673         * configure: Regenerate.
2674
2675 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2676
2677         * libgomp.texi: Fix spacing after abbreviations.
2678
2679 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
2680
2681         PR libgomp/30546
2682         * configure.ac: Add check for makeinfo
2683         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
2684         if an appropiate version of makeinfo is found.
2685         * aclocal.m4: Regenerated.
2686         * configure: Regenerated.
2687         * Makefile.in: Regenerated.
2688         * testsuite/Makefile.in: Regenerated.
2689
2690 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
2691
2692         PR libgomp/30540
2693         * libgomp.texi: More about implementation-dependent settings.
2694
2695 2007-01-26  Tobias Burnus  <burnus@net-b.de>
2696
2697         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
2698
2699 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
2700
2701         PR middle-end/30494
2702         * testsuite/libgomp.c/pr30494.c: New test.
2703
2704 2007-01-15  Tom Tromey  <tromey@redhat.com>
2705
2706         * configure: Rebuilt.
2707         * configure.ac: Fixed comment.
2708
2709 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
2710
2711         * libgomp.texi: Document implementation specific default values of
2712         environment variables.
2713
2714 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
2715
2716         PR libgomp/28209
2717         * libgomp.texi: New file.
2718         * configure.ac: Add --enable-generated-files-in-srcdir option.
2719         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
2720         files to srcdir.
2721         * Makefile.in: Regenerated.
2722         * config.h.in: Regenerated.
2723         * testsuite/Makefile.in: Regenerated.
2724         * NOTES: Removed.
2725
2726 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
2727
2728         PR libgomp/29949
2729         * env.c (omp_set_num_threads): Set illegal thread count to 1.
2730
2731 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
2732
2733         * configure: Regenerate.
2734
2735 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
2736
2737         PR libgomp/29947
2738         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
2739         start if there shouldn't be any loop iterations.
2740         (gomp_loop_ordered_static_start): Remove start == end test.
2741         * testsuite/libgomp.c/pr29947-1.c: New test.
2742         * testsuite/libgomp.c/pr29947-2.c: New test.
2743
2744 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
2745
2746         * configure.tgt: Force initial-exec TLS model on Linux only.
2747
2748 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
2749
2750         * configure: Regenerated.
2751
2752 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
2753
2754         * env.c (parse_schedule): Reject out of range values.
2755         (parse_unsigned_long): Reject out of range, negative or zero values.
2756
2757 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
2758
2759         PR fortran/29629
2760         * testsuite/libgomp.fortran/pr29629.f90: New test.
2761
2762 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
2763
2764         PR libgomp/29494
2765         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
2766         * config/posix95: New directory.
2767         * config/posix95/omp-lock.h: New file.
2768         * config/posix95/lock.c: Likewise.
2769
2770 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2771
2772         * aclocal.m4: Regenerate.
2773         * configure: Regenerate.
2774
2775 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
2776
2777         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
2778         '<' to '<='.
2779
2780 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
2781
2782         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
2783         test.
2784         * configure: Regenerate.
2785         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
2786
2787 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
2788
2789         PR middle-end/25261
2790         PR middle-end/28790
2791         * testsuite/libgomp.c/nestedfn-4.c: New test.
2792         * testsuite/libgomp.c/nestedfn-5.c: New test.
2793         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
2794
2795         PR fortran/29097
2796         * testsuite/libgomp.fortran/condinc1.f: New test.
2797         * testsuite/libgomp.fortran/condinc2.f: New test.
2798         * testsuite/libgomp.fortran/condinc3.f90: New test.
2799         * testsuite/libgomp.fortran/condinc4.f90: New test.
2800         * testsuite/libgomp.fortran/condinc1.inc: New file.
2801
2802 2006-09-18  Tom Tromey  <tromey@redhat.com>
2803
2804         * configure: Rebuilt.
2805
2806 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
2807
2808         PR c/28768
2809         PR preprocessor/14634
2810         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
2811         to AC_DEFINE.
2812         * configure: Regenerate.
2813
2814 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
2815
2816         * testsuite/libgomp.fortran/reduction3.f90: Change
2817         -2147483648 to -huge(i)-1 to avoid overflow.
2818         * testsuite/libgomp.fortran/reduction4.f90: Change
2819         Z'ffffffff' to not(0) to avoid overflow.
2820
2821 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
2822
2823         PR libgomp/25938
2824         * Makefile.am (libsubincludedir): New.
2825         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
2826         * Makefile.in: Regenerate.
2827
2828 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
2829
2830         PR libgomp/28725
2831         * env.c: Include ctype.h.
2832         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
2833         leading and/or trailing whitespace and compare strings case
2834         insensitively.
2835
2836 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
2837
2838         PR fortran/28390
2839         * testsuite/libgomp.fortran/pr28390.f: New test.
2840
2841 2006-07-05  Eric Christopher  <echristo@apple.com>
2842
2843         * configure.ac: Depend addition of -pthread on host OS.
2844         * configure: Regenerate.
2845
2846 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
2847
2848         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
2849         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
2850         defined.
2851
2852 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
2853
2854         PR libgomp/26175
2855         PR libgomp/26477
2856         * configure.ac: If neither --enable-linux-futex nor
2857         --disable-linux-futex is passed, determine the default by checking
2858         for compiling and/or running against NPTL.  With --enable-linux-futex,
2859         check if SYS_gettid and SYS_futex are defined.
2860         * configure: Rebuilt.
2861
2862 2006-06-14  Richard Henderson  <rth@redhat.com>
2863
2864         PR libgomp/28008
2865         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
2866         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
2867
2868 2006-06-09  Richard Henderson  <rth@redhat.com>
2869
2870         * env.c (gomp_nthreads_var): Change to unsigned long.
2871         (gomp_run_sched_chunk): Likewise.
2872         (parse_unsigned_long): Rename from parse_num_threads and generalize.
2873         (initialize_env): Initialize gomp_thread_attr.
2874         * libgomp.h (gomp_nthreads_var): Update decl.
2875         (gomp_run_sched_chunk): Likewise.
2876         (gomp_thread_attr): Declare.
2877         * team.c (gomp_thread_attr): Export.
2878         (initialize_team): Don't initialize it.
2879
2880 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
2881
2882         PR fortran/27916
2883         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
2884         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
2885
2886 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2887
2888         * config/mingw32/time.c: New file.
2889         * configure.tgt: Use it.
2890
2891 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2892
2893         * Makefile.am: Add install-html target. Add install-html to .PHONY
2894         * Makefile.in: Regenerate.
2895
2896 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2897
2898         PR libgomp/27612
2899         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
2900         * testsuite/libgomp.c/critical-1.c: Likewise.
2901         * testsuite/libgomp.c/loop-1.c: Likewise.
2902         * testsuite/libgomp.c/loop-2.c: Likewise.
2903         * testsuite/libgomp.c/single-1.c: Likewise.
2904         * testsuite/libgomp.c/ordered-1.c: Likewise.
2905         * testsuite/libgomp.c/ordered-2.c: Likewise.
2906
2907 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
2908
2909         PR middle-end/27416
2910         * libgomp.fortran/pr27416-1.f90: New test.
2911
2912 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
2913
2914         PR fortran/27395
2915         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
2916         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
2917
2918 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
2919
2920         PR c++/26943
2921         * testsuite/libgomp.c/pr26943-1.c: New test.
2922         * testsuite/libgomp.c/pr26943-2.c: New test.
2923         * testsuite/libgomp.c/pr26943-3.c: New test.
2924         * testsuite/libgomp.c/pr26943-4.c: New test.
2925         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
2926         * testsuite/libgomp.c++/pr26943.C: New test.
2927
2928 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
2929
2930         PR middle-end/27337
2931         * testsuite/libgomp.c++/pr27337.C: New test.
2932
2933 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
2934
2935         PR c/26171
2936         * testsuite/libgomp.c/pr26171.c: New test.
2937
2938 2006-04-25  Richard Henderson  <rth@redhat.com>
2939
2940         PR libgomp/25865
2941         * configure.ac: Use GCC_CHECK_TLS.
2942         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
2943         * Makefile.in, aclocal.m4, configure: Regenerate.
2944
2945 2006-04-10  Matthias Klose  <doko@debian.org>
2946
2947         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
2948         directory names containing underscores.
2949
2950 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
2951
2952         PR c++/26691
2953         * testsuite/libgomp.c++/pr26691.C: New test.
2954
2955 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
2956
2957         * testsuite/libgomp.fortran/retval2.f90: New test.
2958
2959 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
2960
2961         * testsuite/libgomp.c++: New directory.
2962
2963 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
2964
2965         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
2966         * config/posix/sem.c: Implement the above.
2967
2968 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
2969
2970         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
2971         define HAVE_BROKEN_POSIX_SEMAPHORES.
2972         * configure: Rebuilt.
2973         * config.h.in: Rebuilt.
2974
2975 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2976
2977         PR bootstrap/26161
2978         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
2979         for the other pthread check.
2980         * configure: Regenerate.
2981         * config.h.in: Regenerate.
2982
2983 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
2984
2985         PR libgomp/25938
2986         PR libgomp/25984
2987         * Makefile.am (fincludedir): New variable.
2988         (nodist_include_HEADERS): Remove Fortran files.
2989         (nodist_finclude_HEADERS): New variable.
2990         * Makefile.in: Regenerated.
2991
2992 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
2993
2994         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
2995         Remove tests for returning assumed character length arrays.
2996
2997 2006-02-12  Roger Sayle  <roger@eyesopen.com>
2998             John David Anglin  <dave@hiauly1.hia.nrc.ca>
2999
3000         PR libgomp/25936
3001         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
3002
3003 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
3004
3005         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
3006
3007 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
3008
3009         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
3010         part of LD_LIBRARY_PATH manually.
3011
3012 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
3013
3014         PR libgomp/25852
3015         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
3016         libgomp_init.
3017
3018 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
3019
3020         PR libgomp/25884
3021         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
3022         * configure.ac (PERL): Don't set.
3023         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
3024         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
3025         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
3026         * omp.h.in: Wrap the new configure substitutions with @ characters.
3027         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
3028         * aclocal.m4, configure, Makefile.in: Regenerate.
3029         * mkomp_h.pl: Delete.
3030
3031 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
3032
3033         PR libgomp/25259
3034         * configure.ac: Use GCC_HEADER_STDINT.
3035         * libgomp.h: Include gstdint.h.
3036         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
3037         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
3038
3039 2006-01-24  Richard Henderson  <rth@redhat.com>
3040
3041         PR libgomp/25942
3042         * configure.ac: Add AM_MAINTAINER_MODE.
3043         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
3044
3045 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
3046
3047         * Makefile.in: Regenerate.
3048         * testsuite/Makefile.in: Regenerate.
3049         * aclocal.m4: Regenerate.
3050
3051 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
3052
3053         * config/posix/proc.c: Conditional include of sys/loadavg.h for
3054         Solaris.
3055         * configure.ac: Add check for loadavg.h.
3056         (link_gomp): Adjust comment.
3057         * configure: Regenerate.
3058         * config.h.in: Regenerate.
3059
3060 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
3061
3062         PR libgomp/25877
3063         * configure.ac: Remove check for alloca.h.
3064         * configure: Regenerate.
3065         * config.h.in: Regenerate.
3066         * libgomp.h: define gomp_alloca to be __builtin_alloca.
3067         * team.c: Remove use of alloca.h.
3068         Call gomp_alloca instead of alloca.
3069
3070 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
3071
3072         PR libgomp/25877
3073         * team.c: Add include of alloca.h.
3074         * configure.ac: Add check for alloca.h.
3075         * configure: Regenerate.
3076         * config.h.in: Regenerate.
3077
3078 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
3079
3080         PR fortran/25219
3081         * testsuite/libgomp.fortran/pr25219.f90: New test.
3082
3083 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
3084
3085         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
3086         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
3087         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
3088         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
3089         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
3090         testsuite/libgomp.fortran/threadprivate1.f90,
3091         testsuite/libgomp.fortran/threadprivate2.f90,
3092         testsuite/libgomp.fortran/threadprivate3.f90,
3093         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
3094         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
3095         testsuite/libgomp.fortran/omp_parse3.f90: Change required
3096         effective-target to TLS runtime.
3097
3098         * testsuite/libgomp.fortran/pr25162.f: Require
3099         effective-target TLS runtime.
3100
3101 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
3102
3103         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
3104         * testsuite/libgomp.c/nestedfn-3.c: New test.
3105
3106 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
3107
3108         PR fortran/25162
3109         * testsuite/libgomp.fortran/pr25162.f: New test.
3110
3111 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
3112
3113         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
3114         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
3115
3116 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
3117
3118         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
3119         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
3120         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
3121         single.c, team.c, work.c, config/linux/alpha/futex.h,
3122         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
3123         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
3124         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
3125         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
3126         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
3127         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
3128         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
3129         FSF address.
3130
3131 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
3132
3133         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
3134         to nodist_noinst_HEADERS.
3135         * Makefile.in: Rebuilt.
3136
3137         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
3138         add integer count field.
3139         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
3140         omp_nest_lock_t type change.
3141         (omp_init_nest_lock): Likewise.  Initialize count to 0.
3142         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
3143         Increment count.
3144         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
3145         Decrement count.
3146         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
3147         Increment count if successful and return the new nesting level.
3148         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
3149         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
3150         * testsuite/libgomp.c/lib-1.c: New test.
3151         * testsuite/libgomp.fortran/lib1.f90: New test.
3152         * testsuite/libgomp.fortran/lib2.f: New test.
3153         * testsuite/libgomp.fortran/lib3.f: New test.
3154
3155 2005-11-17  Richard Henderson  <rth@redhat.com>
3156
3157         PR 24845
3158         * Makefile.am (nodist_toolexeclib_HEADERS): New.
3159         * configure.ac (link_gomp): New.  Substitute it.
3160         (AC_CONFIG_FILES): Add libgomp.spec.
3161         * libgomp.spec.in: New file.
3162         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
3163         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
3164
3165 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
3166
3167         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
3168         reduction(-:var) behaving the same as reduction(+:var).
3169         * testsuite/libgomp.c/reduction-4.c: New test.
3170
3171 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
3172
3173         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
3174         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
3175         testsuite/libgomp.c/copyin-3.c,
3176         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
3177         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
3178         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
3179         testsuite/libgomp.c++/pr24455.C,
3180         testsuite/libgomp.fortran/threadprivate1.f90,
3181         testsuite/libgomp.fortran/threadprivate2.f90,
3182         testsuite/libgomp.fortran/threadprivate3.f90,
3183         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
3184         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
3185         testsuite/libgomp.fortran/omp_parse3.f90: Require
3186         effective-target TLS.
3187
3188 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
3189
3190         * HEADER: Remove.
3191
3192 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
3193
3194         PR libgomp/24797
3195         * team.c (initialize_team): Pass NULL rather than free as
3196         pthread_key_create destructor.  Initialize thread specific data
3197         pointer in initial thread to a static local variable rather than
3198         malloced memory.
3199
3200 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
3201
3202         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
3203         its location to ld_library_path.
3204
3205 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
3206
3207         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
3208
3209 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
3210
3211         * testsuite/libgomp.c: Rename from libgomp.dg.
3212
3213 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
3214
3215         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
3216         threadprivate variable 'i'.
3217
3218 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
3219
3220         * config/linux/s390/futex.h: New file.
3221         * configure.tgt: Use it.
3222
3223         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
3224         before the parallel.
3225
3226 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
3227
3228         PR c++/24734
3229         * testsuite/libgomp.c++/master-1.C: New test.
3230
3231 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
3232
3233         * testsuite/libgomp.dg/copyin-3.c: New test.
3234
3235 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
3236
3237         * testsuite/libgomp.fortran/retval1.f90: New test.
3238         * testsuite/libgomp.fortran/vla7.f90: New test.
3239
3240 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
3241
3242         * testsuite/libgomp.fortran/vla2.f90: New test.
3243         * testsuite/libgomp.fortran/vla3.f90: New test.
3244         * testsuite/libgomp.fortran/vla4.f90: New test.
3245         * testsuite/libgomp.fortran/vla5.f90: New test.
3246         * testsuite/libgomp.fortran/vla6.f90: New test.
3247
3248 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
3249
3250         * config/linux/sparc/futex.h: New file.
3251         * configure.tgt: Use it.
3252         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
3253
3254         * critical.c: Include stdlib.h.
3255         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
3256         ignoring return value.
3257         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
3258         LIBGOMP_CHECK_SYNC_BUILTINS check.
3259         * configure: Rebuilt.
3260
3261 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
3262
3263         * testsuite/libgomp.fortran/vla1.f90: New test.
3264
3265 2005-10-31  Richard Henderson  <rth@redhat.com>
3266
3267         * testsuite/libgomp.fortran/character2.f90: Fix race condition
3268         setting 's' in different threads.
3269
3270 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
3271
3272         * libgomp.h (attribute_hidden, ialias): Define.
3273         * config/posix/proc.c (omp_get_num_procs): Add ialias.
3274         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
3275         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
3276         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
3277         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
3278         omp_test_lock, omp_test_nest_lock): Likewise.
3279         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
3280         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
3281         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
3282         omp_test_lock, omp_test_nest_lock): Likewise.
3283         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
3284         omp_get_dynamic, omp_get_nested): Likewise.
3285         * parallel.c (omp_get_num_threads, omp_get_max_threads,
3286         omp_get_thread_num, omp_in_parallel): Likewise.
3287         * fortran.c (ialias_redirect): Define.
3288         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
3289         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
3290         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
3291         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
3292         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
3293         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
3294         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
3295         omp_get_wtime): Add ialias_redirect.
3296
3297 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
3298
3299         * fortran.c: Include stdlib.h.
3300
3301 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
3302
3303         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
3304         * Makefile.in: Regenerated.
3305
3306 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
3307
3308         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
3309         * libgomp_f.h.in (omp_check_defines): New function.
3310         * env.c: Include libgomp_f.h.
3311         (initialize_env): Call omp_check_defines.
3312
3313         * testsuite/libgomp.dg/copyin-2.c: New test.
3314         * testsuite/libgomp.c++/copyin-2.C: New test.
3315         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
3316
3317         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
3318         * testsuite/libgomp.fortran/sharing2.f90: New test.
3319
3320         * testsuite/libgomp.dg/copyin-1.c: New test.
3321         * testsuite/libgomp.c++/copyin-1.C: New test.
3322
3323 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
3324
3325         * testsuite/libgomp.fortran/crayptr1.f90: New test.
3326
3327         * testsuite/libgomp.fortran/workshare1.f90: New test.
3328
3329         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
3330         only test.
3331         * libgomp.fortran/sharing1.f90: New test.
3332
3333 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
3334
3335         PR c++/24502
3336         * testsuite/libgomp.c++/loop-7.C: New test.
3337
3338         * testsuite/libgomp.dg/nestedfn-2.c: New test.
3339
3340         * testsuite/libgomp.dg/nestedfn-1.c: New test.
3341         * testsuite/libgomp.fortran/reduction6.f90: New test.
3342         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
3343
3344 2005-10-23  Richard Henderson  <rth@redhat.com>
3345
3346         * testsuite/libgomp.c++/ctor-1.C: New.
3347         * testsuite/libgomp.c++/ctor-2.C: New.
3348         * testsuite/libgomp.c++/ctor-3.C: New.
3349         * testsuite/libgomp.c++/ctor-4.C: New.
3350         * testsuite/libgomp.c++/ctor-5.C: New.
3351         * testsuite/libgomp.c++/ctor-6.C: New.
3352         * testsuite/libgomp.c++/ctor-7.C: New.
3353         * testsuite/libgomp.c++/ctor-8.C: New.
3354         * testsuite/libgomp.c++/ctor-9.C: New.
3355
3356 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
3357
3358         PR 24455
3359         * testsuite/libgomp.c++/pr24455-1.C: New test.
3360         * testsuite/libgomp.c++/pr24455.C: New test.
3361         * testsuite/libgomp.dg/pr24455-1.c: New test.
3362         * testsuite/libgomp.dg/pr24455.c: New test.
3363
3364 2005-10-20  Richard Henderson  <rth@redhat.com>
3365
3366         * testsuite/libgomp.c++/loop-6.C: New.
3367         * testsuite/libgomp.dg/loop-3.c: New.
3368
3369 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
3370
3371         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
3372         explicitly private.
3373         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
3374         explicitly shared.
3375
3376 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
3377
3378         * testsuite/libgomp.fortran/jacobi.f: New test.
3379
3380 2005-10-19  Richard Henderson  <rth@redhat.com>
3381
3382         * configure.tgt (i?86-linux): Default to with_arch instead of
3383         CFLAGS.  Add -mtune to match target_cpu.
3384         (x86_64-linux): Tune to i686.
3385
3386         * fortran.c (omp_test_nest_lock_): Fix typo.
3387
3388 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
3389
3390         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
3391         gomp_ordered_sync): Do nothing if team->nthreads == 1.
3392         * testsuite/libgomp.dg/ordered-3.c: New test.
3393
3394         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
3395         Remove volatile keyword.
3396
3397         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
3398         in COMMON block to avoid warnings on 64-bit targets.
3399
3400 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
3401
3402         * testsuite/libgomp.dg/shared-3.c: New test.
3403
3404 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
3405
3406         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
3407         * testsuite/libgomp.fortran/reduction5.f90: New test.
3408
3409 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
3410
3411         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
3412         dg-options.
3413         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
3414         flush loop now that __sync_synchronize has proper memory barrier.
3415         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
3416         Add -ffixed-form to dg-options.
3417
3418 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
3419
3420         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
3421         from subdirectories.
3422         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
3423         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
3424         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
3425         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
3426         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
3427         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
3428         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
3429         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
3430         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
3431         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
3432         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
3433         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
3434         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
3435         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
3436         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
3437         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
3438         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
3439         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
3440         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
3441         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
3442         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
3443         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
3444         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
3445         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
3446         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
3447
3448 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
3449
3450         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
3451         lang_library_path exists.  Use find instead of glob to gather tests.
3452         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
3453
3454 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
3455
3456         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
3457         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
3458         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
3459         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
3460         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
3461         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
3462         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
3463         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
3464         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
3465         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
3466         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
3467         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
3468         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
3469
3470 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
3471
3472         * testsuite/libgomp.dg/vla-1.c: New test.
3473
3474         * testsuite/libgomp.fortran/reference2.f90: New test.
3475
3476         * testsuite/libgomp.fortran/character2.f90: Remove explicit
3477         declaration of omp_get_thread_num.
3478         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
3479         use omp_lib.
3480
3481         * testsuite/libgomp.fortran/reduction1.f90: New test.
3482         * testsuite/libgomp.fortran/reduction2.f90: New test.
3483         * testsuite/libgomp.fortran/reduction3.f90: New test.
3484         * testsuite/libgomp.fortran/reduction4.f90: New test.
3485
3486 2005-10-13  Richard Henderson  <rth@redhat.com>
3487
3488         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
3489         * Makefile.in: Regenerate.
3490         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
3491         * libgomp.h: Include bar.h.
3492         (struct gomp_barrier): Remove.
3493         (struct gomp_team): Add barrier.  Replace master_barrier with
3494         master_release.  Replace threads with ordered_release.
3495         (struct gomp_thread): Replace barrier with release.
3496         * ordered.c (gomp_ordered_first): Update for ordered_release change.
3497         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
3498         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
3499         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
3500         (GOMP_single_copy_end): Likewise.
3501         * team.c (gomp_threads_dock): New.
3502         (gomp_barrier_init, gomp_barrier_destroy): Remove.
3503         (gomp_thread_start): Use gomp_barrier_wait.
3504         (new_team, free_team): Update for gomp_team changes.
3505         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
3506         (gomp_team_end): Use gomp_barrier_wait.
3507         (initialize_team): Update for gomp_thread changes.
3508         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
3509         (gomp_work_share_end_nowait): Use atomic ops when available.
3510         * config/linux/bar.c, config/linux/bar.h: New files.
3511         * config/posix/bar.c, config/posix/bar.h: New files.
3512
3513 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
3514
3515         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
3516         * testsuite/libgomp.dg/single-2.c: New test.
3517
3518         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
3519         lang_link_flags): Unset, so that they aren't inherited from previously
3520         sourced *.exp.
3521
3522         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
3523
3524 2005-10-12  Richard Henderson  <rth@redhat.com>
3525
3526         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
3527         (libgomp_init): Use lang_test_file, lang_library_path, and
3528         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
3529
3530         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
3531         (lang_test_file, lang_link_flags): New.
3532         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
3533
3534         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
3535         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
3536         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
3537         testsuite/libgomp.c++/parallel-1.C,
3538         testsuite/libgomp.c++/reduction-1.C,
3539         testsuite/libgomp.c++/reduction-2.C,
3540         testsuite/libgomp.c++/reduction-3.C,
3541         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
3542         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
3543         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
3544         New files, largely cribbed from the C testsuite.
3545
3546 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
3547
3548         * testsuite/libgomp.fortran/character1.f90: New test.
3549         * testsuite/libgomp.fortran/character2.f90: New test.
3550
3551         * testsuite/libgomp.dg/nested-1.c: New test.
3552         * testsuite/libgomp.dg/nested-2.c: New test.
3553         * testsuite/libgomp.fortran/do1.f90: New test.
3554         * testsuite/libgomp.fortran/do2.f90: New test.
3555
3556         * testsuite/libgomp.fortran/reference1.f90: New test.
3557
3558 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
3559
3560         * testsuite/libgomp.dg/reduction-1.c: New test.
3561         * testsuite/libgomp.dg/reduction-2.c: New test.
3562         * testsuite/libgomp.dg/reduction-3.c: New test.
3563
3564 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
3565
3566         * testsuite/libgomp.dg/atomic-1.c: New test.
3567         * testsuite/libgomp.dg/atomic-2.c: New test.
3568
3569 2005-10-09  Richard Henderson  <rth@redhat.com>
3570
3571         * critical.c (atomic_lock): New.
3572         (initialize_critical): Initialize it.
3573         (GOMP_atomic_start, GOMP_atomic_end): New.
3574         * libgomp.map: Export them.
3575         * libgomp_g.h: Declare them.
3576
3577         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
3578
3579 2005-10-02  Richard Henderson  <rth@redhat.com>
3580
3581         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
3582         to XCFLAGS instead of CFLAGS.
3583
3584 2005-09-30  Richard Henderson  <rth@redhat.com>
3585
3586         * configure.ac: Determine whether -pthread or -lpthread is needed.
3587         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
3588         * Makefine.in, configure: Rebuild.
3589
3590 2005-09-28  Richard Henderson  <rth@redhat.com>
3591
3592         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
3593         * testsuite/libgomp.dg/omp-single-3.c: New test.
3594
3595 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
3596
3597         * testsuite/libgomp.dg/omp-single-2.c: New test.
3598         * testsuite/libgomp.dg/shared-2.c: Fix return code.
3599
3600 2005-09-27  Richard Henderson  <rth@redhat.com>
3601
3602         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
3603         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
3604
3605 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
3606
3607         * testsuite/libgomp.dg/omp-loop03.c: New test.
3608
3609 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
3610
3611         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
3612
3613 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
3614
3615         * testsuite/libgomp.dg/omp-single-1.c: New test.
3616         * testsuite/libgomp.dg/shared-1.c: Return 0.
3617         Add prototype for abort.
3618         * testsuite/libgomp.dg/shared-2.c: Likewise.
3619
3620 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
3621
3622         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
3623         constructs.
3624
3625 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
3626
3627         * testsuite/libgomp.dg/shared-1.c: New test.
3628         * testsuite/libgomp.dg/shared-2.c: New test.
3629
3630 2005-09-24  Richard Henderson  <rth@redhat.com>
3631
3632         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
3633
3634 2005-09-24  Richard Henderson  <rth@redhat.com>
3635
3636         * iter.c (gomp_iter_static_next): Round up when computing number
3637         of iterations.  Don't bother distributing a remainder equally.
3638
3639         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
3640         Don't call srand.  Zero b before testing.
3641         (main): New.
3642
3643 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
3644
3645         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
3646         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
3647
3648 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
3649
3650         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
3651         without !$omp end do, followed immediately by subroutine end.
3652
3653 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
3654
3655         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
3656
3657 2005-09-22  Richard Henderson  <rth@redhat.com>
3658
3659         * critical.c (GOMP_critical_name_start): Change argument to void**.
3660         Reuse the pointer space if the mutex fits.
3661         (GOMP_critical_name_end): Likewise.
3662         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
3663         * libgomp_g.h (GOMP_critical_name_start): Update decl.
3664         (GOMP_critical_name_end): Likewise.
3665         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
3666         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
3667
3668 2005-09-20  Richard Henderson  <rth@redhat.com>
3669
3670         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
3671         (create_lock_lock): New.
3672         (initialize_critical): Initialize it.
3673         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
3674         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
3675
3676 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
3677
3678         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
3679
3680 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
3681
3682         * testsuite/libgomp.dg/omp-loop01.c: New test.
3683         * testsuite/libgomp.dg/omp-loop02.c: New test.
3684
3685 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
3686
3687         * configure.ac (AC_PROG_FC): Add.
3688         (USE_FORTRAN): New automake conditional.
3689         * configure: Rebuilt.
3690         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
3691         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
3692         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
3693         Add rules to build them.
3694         * Makefile.in: Rebuilt.
3695         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
3696         OMP_NEST_LOCK_KIND.
3697         * libgomp.map: Add Fortran wrappers.
3698         * libgomp_f.h.in: New file.
3699         * omp_lib.h.in: New file.
3700         * omp_lib.f90.in: New file.
3701         * fortran.c: New file.
3702         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
3703         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
3704         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
3705         libgfortran has been built.
3706         * testsuite/libgomp.fortran/fortran.exp: New file.
3707         * testsuite/libgomp.fortran/omp_cond1.f: New test.
3708         * testsuite/libgomp.fortran/omp_cond2.f: New test.
3709         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
3710         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
3711         * testsuite/libgomp.fortran/omp_hello.f: New test.
3712         * testsuite/libgomp.fortran/omp_orphan.f: New test.
3713         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
3714         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
3715         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
3716         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
3717         * testsuite/libgomp.fortran/omp_reduction.f: New test.
3718         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
3719         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
3720
3721 2005-08-30  Richard Henderson  <rth@redhat.com>
3722
3723         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
3724         function for when aliases are not usable.
3725         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
3726         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
3727         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
3728         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
3729         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
3730         GOMP_loop_ordered_guided_next): Likewise.
3731         * ordered.c (GOMP_ordered_start): Likewise.
3732
3733 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
3734
3735         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
3736         * testsuite/libgomp.dg/omp_hello.c: Fix return code
3737         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
3738         * testsuite/libgomp.dg/omp_orphan.c: Likewise
3739         * testsuite/libgomp.dg/omp_reduction.c: Likewise
3740         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
3741         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
3742         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
3743         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
3744
3745 2005-07-07  Eric Christopher  <echristo@redhat.com>
3746             Diego Novillo  <dnovillo@redhat.com>
3747
3748         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
3749         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
3750         up code.
3751         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
3752         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
3753         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
3754         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
3755         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
3756         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
3757         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
3758
3759 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
3760
3761         * TOPLEVEL.patch: Remove.
3762
3763 2005-05-16  Richard Henderson  <rth@redhat.com>
3764
3765         * configure.ac: Test for clock_gettime.
3766         * config.h.in, configure: Rebuild.
3767         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
3768         (omp_get_wtime): Use clock_gettime if available.
3769         (omp_get_wtick): Use clock_getres if available.
3770
3771 2005-05-11  Richard Henderson  <rth@redhat.com>
3772
3773         * config/linux/ia64/futex.h: New file.
3774         * configure.tgt: Use it.
3775
3776         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
3777
3778 2005-05-07  Richard Henderson  <rth@redhat.com>
3779
3780         * config/linux/powerpc/futex.h: New file.
3781         * configure.tgt: Use it.
3782
3783         * config/linux/i486/futex.h: Merge ...
3784         * config/linux/x86_64/futex.h: ... into ...
3785         * config/linux/x86/futex.h: ... here.
3786         * configure.tgt: Update to match.
3787
3788 2005-05-06  Richard Henderson  <rth@redhat.com>
3789
3790         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
3791         * config/linux/i486/futex.h: Likewise.
3792         * config/linux/x86_64/futex.h: Likewise.
3793
3794         * config/linux/lock.c: New file.
3795         * config/linux/omp-lock.h: New file.
3796
3797         * critical.c, env.h: Don't include omp.h
3798         * config/posix/lock.c: Include libgomp.h instead of omp.h.
3799         * config/posix/time.c: Likewise.
3800         * config/posix/omp-lock.h: New file.
3801         * libgomp.h: Include omp-lock.h and omp.h.
3802         * Makefile.am (nodist_include_HEADERS): New.
3803         (omp.h): New rule.
3804         * configure.ac (PERL): New.
3805         * mkomp_h.pl: New file.
3806         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
3807         with templates.
3808         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
3809
3810         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
3811         build directory.  Re-add -march=i486 hack.
3812
3813         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
3814         (libgomp_link_flags): Remove.
3815         (libgomp_initialized): Remove.
3816         (libgomp_init): Don't protect from reinitialization.  Copy code
3817         from libstdc++ for getting the multilib set correctly.
3818
3819 2005-05-05  Richard Henderson  <rth@redhat.com>
3820
3821         * config/linux/alpha/futex.h: New file.
3822         * configure.tgt (alpha*-*-linux*): Use it.
3823
3824         * config/posix/mutex.c: New file.
3825         * config/posix/sem.c: Use libgomp.h.
3826
3827         * configure.tgt (x86_64-linux): Also test CC for -m32.
3828         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
3829
3830         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
3831         after $gccpath.
3832
3833         * Makefile.am (SUBDIRS): New.
3834         (libgomp_la_LDFLAGS): Add -lpthread.
3835         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
3836         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
3837
3838         * libgomp_g.h: New file.
3839         * libgomp.h: Split out all public declarations to libgomp_g.h.
3840         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
3841         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
3842         * config/linux/sem.h: Likewise.
3843         * config/posix/sem.h: Likewise.
3844
3845         * Makefile.am (AM_LDFLAGS): New.
3846         (libgomp_version_script): Split out from ...
3847         (libgomp_la_LDFLAGS): ... here.
3848         (libgomp_version_info): New.
3849         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
3850         (LIBGOMP_ENABLE): New.
3851         (LIBGOMP_CHECK_LINKER_FEATURES): New.
3852         (LIBGOMP_ENABLE_SYMVERS): New.
3853         * configure.ac (AC_INIT): Version 1.0.
3854         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
3855         (enable-linux-futex): Likewise.  Rename from enable-futex.
3856         (libtool_VERSION): New.
3857         (LIBGOMP_ENABLE_SYMVERS): Use it.
3858         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
3859         * Makefile.in, aclocal.m4, configure: Rebuild.
3860
3861         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
3862         (gomp_mutex_unlock_slow): Fix typo.
3863         * config/linux/sem.c: Similarly.
3864         (gomp_sem_post_slow): Fix typo.
3865         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
3866         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
3867         [__PIC__] (sys_futex0): Don't use tmp output in asm.
3868
3869         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
3870         (libgomp_la_LDFLAGS): Add top_srcdir to path.
3871         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
3872         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
3873         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
3874         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
3875         LDFLAGS.  Pull enable_futex check to top-level.
3876         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
3877         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
3878
3879         First attempt at real configury.
3880         * Makefile, config.h: Remove file.
3881         * Makefile.am, Makefile.in: New file.
3882         * acinclude.m4 aclocal.m4: New file.
3883         * configure.ac, configure.tgt, configure: New file.
3884
3885         * config/posix/lock.c: Rename from sys-lock.c.
3886         * config/posix/mutex.h: Rename from sys-mutex.h.
3887         * config/posix/sem.c: Rename from sys-sem.c.
3888         * config/posix/sem.h: Rename from sys-sem.h.
3889         * config/posix/proc.c: Rename from sys-proc.c.
3890         * config/posix/time.c: Rename from sys-proc.c.
3891
3892         * config/linux/mutex.c: New file.
3893         * config/linux/mutex.h: New file.
3894         * config/linux/sem.c: New file.
3895         * config/linux/sem.h: New file.
3896         * config/linux/i486/futex.h: New file.
3897         * config/linux/x86_64/futex.h: New file.
3898
3899 2005-05-04  Richard Henderson  <rth@redhat.com>
3900
3901         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
3902         * libgomp.h: Declare them.
3903         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
3904         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
3905
3906 2005-05-04  Richard Henderson  <rth@redhat.com>
3907
3908         * libgomp-1 code drop
3909
3910 2005-05-04  Richard Henderson  <rth@redhat.com>
3911
3912         * iter.c (gomp_iter_static_next): Return tri-state on 0.
3913         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
3914         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
3915         (gomp_iter_static_next): Update.
3916         (gomp_ordered_static_next): Update.
3917         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
3918         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
3919         totally empty range.
3920         (gomp_loop_ordered_static_next): Refine test for calling
3921         gomp_ordered_static_next.
3922         * testsuite/ordered-1.c: Add case for more threads than iterations.
3923
3924         * iter.c (gomp_iter_runtime_next_locked): Remove.
3925         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
3926         gomp_loop_guided_start, gomp_loop_ordered_static_start,
3927         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
3928         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
3929         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
3930         gomp_loop_ordered_guided_next): Downcase name, make static, add
3931         an external alias with the old name.
3932         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
3933         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
3934         switch and call one of the above static functions.
3935         * libgomp.h: Update.
3936
3937         * work.c (gomp_work_share_start): Lock the mutex for !first too.
3938         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
3939         GOMP_loop_guided_start, GOMP_loop_runtime_start,
3940         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
3941         GOMP_loop_ordered_guided_start): Update to match.
3942         * sections.c (GOMP_sections_start): Likewise.
3943         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
3944
3945         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
3946         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
3947         Use bounds check instead of modulus.
3948         (gomp_ordered_sync): Split out of GOMP_ordered_start.
3949         (gomp_ordered_last): Don't sync with ordered_owner here.
3950         (gomp_ordered_next): Likewise.
3951         (gomp_ordered_static_loop_next): Likewise.
3952         * loop.c, libgomp.h: Update to match.
3953
3954         * libgomp.h (GOMP_barrier): Declare.
3955
3956         * testsuite/barrier-1.c: New file.
3957         * testsuite/critical-1.c: New file.
3958         * testsuite/ordered-2.c: New file.
3959         * testsuite/ordered-1.c: New file.
3960         * testsuite/sections-1.c: New file.
3961         * testsuite/single-1.c: New file.
3962         * testsuite/Makefile (TESTS): Add them.
3963
3964 2005-05-04  Richard Henderson  <rth@redhat.com>
3965
3966         * libgomp.h (struct gomp_work_share): Add ordered_owner.
3967         * loop.c (GOMP_loop_static_start): If not the startup thread,
3968         acquire the mutex to wait for initialization complete.
3969         (GOMP_loop_ordered_static_start): Likewise.
3970         (GOMP_loop_ordered_runtime_start): Likewise.
3971         (GOMP_loop_ordered_static_first): Remove.
3972         (GOMP_loop_ordered_dynamic_first): Remove.
3973         (GOMP_loop_ordered_guided_first): Remove.
3974         (GOMP_loop_ordered_runtime_first): Remove.
3975         * ordered.c (gomp_ordered_loop_first): Post to own release when
3976         we're the first thread.
3977         (gomp_ordered_loop_last): Wait on release if not owner.
3978         (gomp_ordered_loop_next): Likewise.
3979         (gomp_ordered_static_loop_init): New.
3980         (gomp_ordered_static_loop_next): Use ordered_owner.
3981         (GOMP_ordered_start): Likewise.
3982         * work.c (gomp_new_work_share): Initialize ordered_owner.
3983
3984 2005-05-03  Richard Henderson  <rth@redhat.com>
3985
3986         * Makefile (OPT): New.
3987         (CFLAGS): Use it.
3988
3989         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
3990         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
3991         * libgomp.h, libgomp.map, NOTES: Update to match.
3992
3993         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
3994         Add initialized and thr members.
3995         (gomp_thread_start): Pause when initially spawned to wait for
3996         the whole team to be created.
3997         (gomp_team_start): Release team members at the end.
3998
3999         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
4000         (f_foo_1): Use GOMP_loop_end.
4001         (f_foo_2): Use GOMP_loop_end_nowait.
4002
4003         * testsuite/loop-2.c: New file.
4004         * testsuite/Makefile (TESTS): Add it.
4005
4006 2005-05-03  Richard Henderson  <rth@redhat.com>
4007
4008         * iter.c (gomp_iter_static_next): Fix overflow check typo.
4009         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
4010         * team.c (new_team): Initialize oldest_live_gen to 1 if no
4011         initial work_share.
4012
4013         * testsuite/Makefile: New file.
4014         * testsuite/loop-1.c: New file.
4015
4016 2005-05-03  Richard Henderson  <rth@redhat.com>
4017
4018         Initial implementation and checkin.