libgomp/ChangeLog

   1 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
   2
   3         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
   4         vect_simd_clones effective target.
   5         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
   6
   7 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
   8
   9         PR middle-end/61252
  10         * testsuite/libgomp.c++/simd-9.C: New test.
  11
  12 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
  13
  14         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
  15         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
  16         texts according to their @menu entry positions.
  17
  18 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
  19
  20         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
  21         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
  22         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
  23         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
  24         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
  25         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
  26         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
  27         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
  28         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
  29         * testsuite/libgomp.fortran/depend-1.f90: New test.
  30         * testsuite/libgomp.fortran/depend-2.f90: New test.
  31         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
  32         * testsuite/libgomp.fortran/simd1.f90: New test.
  33         * testsuite/libgomp.fortran/simd2.f90: New test.
  34         * testsuite/libgomp.fortran/simd3.f90: New test.
  35         * testsuite/libgomp.fortran/simd4.f90: New test.
  36         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
  37
  38 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
  39
  40         * testsuite/libgomp.c/simd-10.c: New test.
  41         * testsuite/libgomp.c/simd-11.c: New test.
  42         * testsuite/libgomp.c/simd-12.c: New test.
  43         * testsuite/libgomp.c/simd-13.c: New test.
  44
  45 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
  46
  47         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
  48         atomic type clauses in any order and optional comma in between.
  49         * testsuite/libgomp.c++/atomic-15.C: Likewise.
  50         * testsuite/libgomp.c/atomic-17.c: Likewise.
  51
  52         * testsuite/libgomp.c/simd-7.c: New test.
  53         * testsuite/libgomp.c/simd-8.c: New test.
  54         * testsuite/libgomp.c/simd-9.c: New test.
  55         * testsuite/libgomp.c/loop-16.c: New test.
  56
  57 2014-04-02  Richard Henderson  <rth@redhat.com>
  58
  59         * config/linux/futex.h (futex_wait): Get error value from errno.
  60         (futex_wake): Likewise.
  61
  62 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
  63
  64         PR c++/60331
  65         * testsuite/libgomp.c++/udr-11.C: New test.
  66         * testsuite/libgomp.c++/udr-12.C: New test.
  67         * testsuite/libgomp.c++/udr-13.C: New test.
  68         * testsuite/libgomp.c++/udr-14.C: New test.
  69         * testsuite/libgomp.c++/udr-15.C: New test.
  70         * testsuite/libgomp.c++/udr-16.C: New test.
  71         * testsuite/libgomp.c++/udr-17.C: New test.
  72         * testsuite/libgomp.c++/udr-18.C: New test.
  73         * testsuite/libgomp.c++/udr-19.C: New test.
  74
  75 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
  76
  77         Update copyright years
  78
  79 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
  80
  81         * hashtab.h: Use the standard form for the copyright notice.
  82
  83 2014-01-02  Tobias Burnus  <burnus@net-b.de>
  84
  85         * libgomp.texi: Bump @copying's copyright year.
  86
  87 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
  88
  89         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
  90         alloca () with __builtin_alloca ().
  91         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
  92         * testsuite/libgomp.c/lock-3.c: Likewise.
  93         * testsuite/libgomp.c/pr48591.c: Likewise.
  94
  95 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
  96
  97         PR testsuite/59534
  98         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
  99         comparisons.
 100
 101 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
 102
 103         PR libgomp/58756
 104         * testsuite/libgomp.c/pr58756.c: New test.
 105
 106 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
 107
 108         PR libgomp/59467
 109         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
 110         !$omp parallel.
 111
 112 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
 113
 114         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
 115         ALWAYS_CFLAGS.
 116         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
 117         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
 118         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
 119         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
 120         Likewise.
 121
 122         * libgomp_g.h: Include <stddef.h> for size_t.
 123
 124         * libgomp.spec.in: Update comment about libgomp's dependencies.
 125         * configure.ac: Likewise.
 126         * configure: Regenerate.
 127
 128 2013-10-16  Tobias Burnus  <burnus@net-b.de>
 129
 130         * libgomp.texi: (Runtime Library Routines): Update references for
 131         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
 132         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
 133         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
 134         (Environment Variables): Update references for OpenMP 4.0. Add
 135         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
 136         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
 137         order.
 138
 139 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
 140
 141         * env.c (parse_bind_var): Initialize value to avoid
 142         (false positive) warning.
 143
 144 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
 145
 146         PR libgomp/58691
 147         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
 148         to check variable.
 149         (gomp_init_num_threads): Move i variable declaration into
 150         #ifdef CPU_ALLOC_SIZE block.
 151         * config/linux/affinity.c (gomp_affinity_init_level): Test
 152         gomp_places_list_len == 0 rather than gomp_places_list == 0
 153         when checking for topology reading error.
 154         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
 155         * env.c (parse_affinity): Add ignore argument, if true, don't populate
 156         gomp_places_list, only parse env var and always return false.
 157         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
 158         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
 159         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
 160         and either of these variables were parsed correctly into a places
 161         list.
 162
 163 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
 164             Jakub Jelinek  <jakub@redhat.com>
 165
 166         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
 167         of 5 loopfn matches.
 168         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
 169         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
 170         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
 171         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
 172         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
 173         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
 174         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
 175         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
 176
 177 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
 178
 179         * Makefile.am (omp_lib.mod): Streamline rule.
 180         * Makefile.in: Regenerate.
 181
 182         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
 183         exceptions.
 184
 185         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
 186         * testsuite/libgomp.fortran/lib1.f90: Likewise.
 187         * testsuite/libgomp.fortran/lib2.f: Likewise.
 188         * testsuite/libgomp.fortran/lib3.f: Likewise.
 189
 190         * configure.ac: Typo fix.
 191         * configure: Regenerate.
 192
 193         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
 194         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
 195
 196         * omp.h.in: Don't touch the user's namespace.
 197
 198 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
 199             Tobias Burnus  <burnus@net-b.de>
 200             Richard Henderson  <rth@redhat.com>
 201
 202         * target.c: New file.
 203         * Makefile.am (libgomp_la_SOURCES): Add target.c.
 204         * Makefile.in: Regenerated.
 205         * libgomp_g.h (GOMP_task): Add depend argument.
 206         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
 207         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
 208         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
 209         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
 210         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
 211         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
 212         GOMP_taskgroup_start, GOMP_taskgroup_end,
 213         GOMP_parallel_sections): New prototypes.
 214         * fortran.c (omp_is_initial_device): Add ialias_redirect.
 215         (omp_is_initial_device_): New function.
 216         (ULP, STR1, STR2, ialias_redirect): Removed.
 217         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
 218         omp_set_default_device_8_, omp_get_default_device_,
 219         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
 220         functions.
 221         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
 222         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
 223         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
 224         @@GOMP_4.0.
 225         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
 226         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
 227         omp_set_default_device, omp_set_default_device_,
 228         omp_set_default_device_8_, omp_get_default_device,
 229         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
 230         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
 231         omp_get_team_num_): Export @@OMP_4.0.
 232         * team.c (struct gomp_thread_start_data): Add place field.
 233         (gomp_thread_start): Clear thr->thread_pool and
 234         thr->task before returning.  Use gomp_team_barrier_wait_final
 235         instead of gomp_team_barrier_wait.  Initialize thr->place.
 236         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
 237         team_cancelled and task_queued_count fields.
 238         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
 239         before calling pthread_exit.
 240         (gomp_free_thread): No longer static.  Use
 241         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
 242         (gomp_team_start): Add flags argument.  Set
 243         thr->thread_pool->threads_busy to nthreads immediately after creating
 244         new pool.  Use gomp_managed_threads_lock instead of
 245         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
 246         (gomp_team_end): Use gomp_managed_threads_lock instead of
 247         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
 248         of gomp_team_barrier_wait.  If team->team_cancelled, call
 249         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
 250         rather than thr->ts.work_share.
 251         (initialize_team): Don't call gomp_sem_init here.
 252         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
 253         caller.
 254         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
 255         * env.c (gomp_global_icv): Add default_device_var, target_data and
 256         bind_var initializers.
 257         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
 258         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
 259         gomp_places_list_len): New variables.
 260         (parse_bind_var, parse_one_place, parse_places_var): New functions.
 261         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
 262         sized places.
 263         (gomp_cancel_var): New global variable.
 264         (parse_int): New function.
 265         (handle_omp_display_env): New function.
 266         (initialize_env): Use it.  Initialize default_device_var.
 267         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
 268         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
 269         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
 270         been successfully parsed (and call gomp_init_affinity in that case).
 271         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
 272         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
 273         omp_get_team_num, omp_is_initial_device): New functions.
 274         * libgomp.h: Include stdlib.h.
 275         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
 276         Define.
 277         (struct target_mem_desc): Forward declare.
 278         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
 279         and thread_limit_var fields.
 280         (gomp_get_num_devices): New prototype.
 281         (gomp_cancel_var): New extern decl.
 282         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
 283         team_cancelled and task_queued_count fields.  Add comments about
 284         task_{,queued_,running_}count.
 285         (gomp_cancel_kind): New enum.
 286         (gomp_work_share_end_cancel): New prototype.
 287         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
 288         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
 289         and depend fields.
 290         (struct gomp_taskgroup): New type.
 291         (struct gomp_task_depend_entry,
 292         struct gomp_dependers_vec): New types.
 293         (gomp_finish_task): Free depend_hash if non-NULL.
 294         (struct gomp_team_state): Add place_partition_off
 295         and place_partition_len fields.
 296         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
 297         gomp_places_list_len): New extern decls.
 298         (struct gomp_thread): Add place field.
 299         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
 300         (gomp_init_thread_affinity): Add place argument.
 301         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
 302         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
 303         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
 304         gomp_affinity_init_level, gomp_affinity_print_place): New
 305         prototypes.
 306         (gomp_team_start): Add flags argument.
 307         (gomp_thread_limit_var, gomp_remaining_threads_count,
 308         gomp_remaining_threads_lock): Remove.
 309         (gomp_managed_threads_lock): New variable.
 310         (struct gomp_thread_pool): Add threads_busy field.
 311         (gomp_free_thread): New prototype.
 312         * task.c: Include hashtab.h.
 313         (hash_entry_type): New typedef.
 314         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
 315         (gomp_init_task): Clear dependers, depend_hash, depend_count,
 316         copy_ctors_done and taskgroup fields.
 317         (GOMP_task): Add depend argument, handle depend clauses.  If
 318         gomp_team_barrier_cancelled or if it's taskgroup has been
 319         cancelled, don't queue or start new tasks.  Set copy_ctors_done
 320         field if needed.  Initialize taskgroup field.  If copy_ctors_done
 321         and already cancelled, don't discard the task.  If taskgroup is
 322         non-NULL, enqueue the task into taskgroup queue.  Increment
 323         num_children field in taskgroup.  Increment task_queued_count.
 324         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
 325         gomp_task_run_post_remove_taskgroup): New inline functions.
 326         (gomp_task_run_post_handle_depend_hash,
 327         gomp_task_run_post_handle_dependers,
 328         gomp_task_run_post_handle_depend): New functions.
 329         (GOMP_taskwait): Use them.  If more than one new tasks
 330         have been queued, wake other threads if needed.
 331         (gomp_barrier_handle_tasks): Likewise.  If
 332         gomp_team_barrier_cancelled, don't start any new tasks, just free
 333         all tasks.
 334         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
 335         * omp_lib.f90.in
 336         (omp_proc_bind_kind, omp_proc_bind_false,
 337         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
 338         omp_proc_bind_spread): New params.
 339         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
 340         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
 341         omp_get_team_num, omp_is_initial_device): New interfaces.
 342         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
 343         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
 344         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
 345         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
 346         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
 347         useless use omp_lib_kinds.
 348         * omp.h.in (omp_proc_bind_t): New typedef.
 349         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
 350         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
 351         omp_get_team_num, omp_is_initial_device): New prototypes.
 352         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
 353         through to gomp_team_start.
 354         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
 355         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
 356         Adjust gomp_parallel_loop_start callers.
 357         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
 358         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
 359         GOMP_loop_end_cancel): New functions.
 360         (GOMP_parallel_end): Add ialias_redirect.
 361         * hashtab.h: New file.
 362         * libgomp.texi (Environment Variables): Minor cleanup,
 363         update section refs to OpenMP 4.0rc2.
 364         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
 365         environment variables.
 366         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
 367         team->work_shares_to_free to thr->ts.work_share before calling
 368         free_work_share.
 369         (gomp_work_share_end_cancel): New function.
 370         * config/linux/proc.c: Include errno.h.
 371         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
 372         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
 373         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
 374         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
 375         gomp_cpuset_size is sizeof (cpu_set_t).
 376         (gomp_init_num_threads): Initialize gomp_cpuset_size,
 377         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
 378         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
 379         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
 380         contain any logical CPUs.
 381         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
 382         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
 383         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
 384         pthread_getaffinity_np.  Check gomp_places_list instead of
 385         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
 386         * config/linux/bar.c (gomp_barrier_wait_end,
 387         gomp_barrier_wait_last): Use BAR_* defines.
 388         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
 389         from state where needed.  Set work_share_cancelled to 0 on last
 390         thread.
 391         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
 392         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
 393         functions.
 394         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
 395         Add cpusetsize argument.
 396         (gomp_cpuset_size, gomp_cpusetp): Declare.
 397         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
 398         (affinity_counter): Remove.
 399         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
 400         if CPU_ALLOC_SIZE isn't defined.
 401         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
 402         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
 403         bind current thread to the first place.
 404         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
 405         pthread_setaffinity_np to gomp_places_list[place].
 406         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
 407         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
 408         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
 409         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
 410         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
 411         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
 412         (gomp_barrier_t): Add awaited_final field.
 413         (gomp_barrier_init): Initialize awaited_final field.
 414         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
 415         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
 416         prototypes.
 417         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
 418         defines.
 419         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
 420         gomp_team_barrier_cancelled): New inline functions.
 421         (gomp_barrier_last_thread,
 422         gomp_team_barrier_set_task_pending,
 423         gomp_team_barrier_clear_task_pending,
 424         gomp_team_barrier_set_waiting_for_tasks,
 425         gomp_team_barrier_waiting_for_tasks,
 426         gomp_team_barrier_done): Use BAR_* defines.
 427         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
 428         (gomp_barrier_wait_end): Use BAR_* defines.
 429         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
 430         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
 431         Use BAR_* defines.
 432         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
 433         gomp_team_barrier_cancel): New functions.
 434         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
 435         argument.
 436         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
 437         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
 438         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
 439         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
 440         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
 441         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
 442         (gomp_barrier_t): Add cancellable field.
 443         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
 444         gomp_team_barrier_cancel): New prototypes.
 445         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
 446         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
 447         gomp_team_barrier_cancelled): New inline functions.
 448         (gomp_barrier_wait_start, gomp_barrier_last_thread,
 449         gomp_team_barrier_set_task_pending,
 450         gomp_team_barrier_clear_task_pending,
 451         gomp_team_barrier_set_waiting_for_tasks,
 452         gomp_team_barrier_waiting_for_tasks,
 453         gomp_team_barrier_done): Use BAR_* defines.
 454         * barrier.c (GOMP_barrier_cancel): New function.
 455         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
 456         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
 457         omp_proc_bind_spread): New params.
 458         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
 459         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
 460         omp_get_team_num, omp_is_initial_device): New externals.
 461         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
 462         New functions.
 463         (gomp_resolve_num_threads): Adjust for thread_limit now being in
 464         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
 465         infinity.  If not nested, just return minimum of max_num_threads
 466         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
 467         to the returned value.  Otherwise, don't update atomically
 468         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
 469         (GOMP_parallel_end): Adjust for thread_limit now being in
 470         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
 471         infinity.  Adjust threads_busy in the pool rather than
 472         gomp_remaining_threads_count.  Remember team->nthreads and call
 473         gomp_team_end before adjusting threads_busy, if not nested
 474         afterwards, just set it to 1 non-atomically.  Add ialias.
 475         (GOMP_parallel_start): Adjust gomp_team_start caller.
 476         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
 477         * testsuite/libgomp.c/affinity-1.c: New test.
 478         * testsuite/libgomp.c/atomic-15.c: New test.
 479         * testsuite/libgomp.c/atomic-16.c: New test.
 480         * testsuite/libgomp.c/atomic-17.c: New test.
 481         * testsuite/libgomp.c/cancel-for-1.c: New test.
 482         * testsuite/libgomp.c/cancel-for-2.c: New test.
 483         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
 484         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
 485         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
 486         * testsuite/libgomp.c/cancel-sections-1.c: New test.
 487         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
 488         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
 489         * testsuite/libgomp.c/depend-1.c: New test.
 490         * testsuite/libgomp.c/depend-2.c: New test.
 491         * testsuite/libgomp.c/depend-3.c: New test.
 492         * testsuite/libgomp.c/depend-4.c: New test.
 493         * testsuite/libgomp.c/for-1.c: New test.
 494         * testsuite/libgomp.c/for-1.h: New file.
 495         * testsuite/libgomp.c/for-2.c: New test.
 496         * testsuite/libgomp.c/for-2.h: New file.
 497         * testsuite/libgomp.c/for-3.c: New test.
 498         * testsuite/libgomp.c/pr58392.c: New test.
 499         * testsuite/libgomp.c/simd-1.c: New test.
 500         * testsuite/libgomp.c/simd-2.c: New test.
 501         * testsuite/libgomp.c/simd-3.c: New test.
 502         * testsuite/libgomp.c/simd-4.c: New test.
 503         * testsuite/libgomp.c/simd-5.c: New test.
 504         * testsuite/libgomp.c/simd-6.c: New test.
 505         * testsuite/libgomp.c/target-1.c: New test.
 506         * testsuite/libgomp.c/target-2.c: New test.
 507         * testsuite/libgomp.c/target-3.c: New test.
 508         * testsuite/libgomp.c/target-4.c: New test.
 509         * testsuite/libgomp.c/target-5.c: New test.
 510         * testsuite/libgomp.c/target-6.c: New test.
 511         * testsuite/libgomp.c/target-7.c: New test.
 512         * testsuite/libgomp.c/taskgroup-1.c: New test.
 513         * testsuite/libgomp.c/thread-limit-1.c: New test.
 514         * testsuite/libgomp.c/thread-limit-2.c: New test.
 515         * testsuite/libgomp.c/thread-limit-3.c: New test.
 516         * testsuite/libgomp.c/udr-1.c: New test.
 517         * testsuite/libgomp.c/udr-2.c: New test.
 518         * testsuite/libgomp.c/udr-3.c: New test.
 519         * testsuite/libgomp.c++/affinity-1.C: New test.
 520         * testsuite/libgomp.c++/atomic-10.C: New test.
 521         * testsuite/libgomp.c++/atomic-11.C: New test.
 522         * testsuite/libgomp.c++/atomic-12.C: New test.
 523         * testsuite/libgomp.c++/atomic-13.C: New test.
 524         * testsuite/libgomp.c++/atomic-14.C: New test.
 525         * testsuite/libgomp.c++/atomic-15.C: New test.
 526         * testsuite/libgomp.c++/cancel-for-1.C: New test.
 527         * testsuite/libgomp.c++/cancel-for-2.C: New test.
 528         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
 529         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
 530         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
 531         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
 532         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
 533         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
 534         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
 535         * testsuite/libgomp.c++/cancel-test.h: New file.
 536         * testsuite/libgomp.c++/for-9.C: New test.
 537         * testsuite/libgomp.c++/for-10.C: New test.
 538         * testsuite/libgomp.c++/for-11.C: New test.
 539         * testsuite/libgomp.c++/simd-1.C: New test.
 540         * testsuite/libgomp.c++/simd-2.C: New test.
 541         * testsuite/libgomp.c++/simd-3.C: New test.
 542         * testsuite/libgomp.c++/simd-4.C: New test.
 543         * testsuite/libgomp.c++/simd-5.C: New test.
 544         * testsuite/libgomp.c++/simd-6.C: New test.
 545         * testsuite/libgomp.c++/simd-7.C: New test.
 546         * testsuite/libgomp.c++/simd-8.C: New test.
 547         * testsuite/libgomp.c++/target-1.C: New test.
 548         * testsuite/libgomp.c++/target-2.C: New test.
 549         * testsuite/libgomp.c++/target-2-aux.cc: New file.
 550         * testsuite/libgomp.c++/target-3.C: New test.
 551         * testsuite/libgomp.c++/taskgroup-1.C: New test.
 552         * testsuite/libgomp.c++/udr-1.C: New test.
 553         * testsuite/libgomp.c++/udr-2.C: New test.
 554         * testsuite/libgomp.c++/udr-3.C: New test.
 555         * testsuite/libgomp.c++/udr-4.C: New test.
 556         * testsuite/libgomp.c++/udr-5.C: New test.
 557         * testsuite/libgomp.c++/udr-6.C: New test.
 558         * testsuite/libgomp.c++/udr-7.C: New test.
 559         * testsuite/libgomp.c++/udr-8.C: New test.
 560         * testsuite/libgomp.c++/udr-9.C: New test.
 561
 562 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
 563
 564         PR testsuite/57605
 565         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
 566         ALWAYS_CFLAGS.
 567
 568 2013-09-20  Alan Modra  <amodra@gmail.com>
 569
 570         * configure: Regenerate.
 571
 572 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
 573
 574         * testsuite/libgomp.c/sections-2.c: New test.
 575
 576 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 577
 578         * testsuite/libgomp.fortran/strassen.f90:
 579         Add dg-skip-if aarch64_tiny.
 580
 581 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
 582             Cesar Philippidis  <cesar@codesourcery.com>
 583
 584         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
 585         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
 586         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
 587         * testsuite/libgomp.fortran/fortran.exp: Likewise.
 588         * testsuite/libgomp.graphite/graphite.exp: Likewise.
 589         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
 590         Use dg-runtest rather than gfortran-dg-runtest.
 591
 592 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
 593
 594         * testsuite/libgomp.c/icv-2.c: Extend current handling of
 595         Linux-based x86 systems to cover all GNU systems.
 596         * testsuite/libgomp.c/lock-3.c: Likewise.
 597         * testsuite/libgomp.c/pr48591.c: Likewise.
 598
 599 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
 600
 601         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
 602         GNU/Hurd, as done for Linux-based systems.
 603
 604         * config/posix/ptrlock.h: Fix comment.
 605
 606 2013-05-27  Tobias Burnus  <burnus@net-b.de>
 607
 608         PR fortran/57423
 609         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
 610         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
 611         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
 612         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
 613         omp_destroy_nest_lock): Correct arguments to match the one in
 614         the OpenMP spec.
 615         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
 616         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
 617         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
 618         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
 619
 620 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
 621
 622         * testsuite/libgomp.c/loop-13.c: New test.
 623         * testsuite/libgomp.c/loop-14.c: New test.
 624         * testsuite/libgomp.c/loop-15.c: New test.
 625         * testsuite/libgomp.c++/loop-13.C: New test.
 626         * testsuite/libgomp.c++/loop-14.C: New test.
 627         * testsuite/libgomp.c++/loop-15.C: New test.
 628
 629 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
 630
 631         PR middle-end/56217
 632         * testsuite/libgomp.c++/pr56217.C: New test.
 633
 634 2013-02-01  Alan Modra  <amodra@gmail.com>
 635
 636         * task.c (GOMP_task, GOMP_taskwait): Comment.
 637
 638 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
 639             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
 640
 641         PR libgomp/55561
 642         * config/linux/wait.h (do_spin): Use atomic load for addr.
 643         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
 644         for intptr and ptrlock.
 645         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
 646         for ptrlock.
 647
 648 2013-01-22  Alan Modra  <amodra@gmail.com>
 649
 650         PR libgomp/51376
 651         PR libgomp/56073
 652         * task.c (GOMP_task): Revert 2011-12-09 change.
 653         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
 654         barrier to read task->children..
 655         (gomp_barrier_handle_tasks): ..and matching atomic store with
 656         release barrier here when setting parent->children to NULL.
 657
 658 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
 659             Tobias Burnus  <burnus@net-b.de>
 660
 661         PR driver/55884
 662         * testsuite/libgomp.fortran/fortran.exp: Use
 663         -fintrinsic-modules-path= instead of
 664         -fintrinsic-modules-path.
 665
 666 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
 667
 668         Update copyright years.
 669
 670 2012-12-19  Tobias Burnus  <burnus@net-b.de>
 671
 672         * testsuite/libgomp.fortran/fortran.exp: Set
 673         -fintrinsic-modules-path.
 674
 675 2012-12-19  Tobias Burnus  <burnus@net-b.de>
 676
 677         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
 678         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
 679
 680 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
 681
 682         PR libgomp/55411
 683         * team.c (gomp_free_thread): Decrease gomp_managed_threads
 684         if pool had any threads_used.
 685
 686 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
 687
 688         * testsuite/libgomp.c++/pr24455.C: Use
 689         -Wl,-undefined,dynamic_lookup on darwin.
 690
 691 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
 692
 693         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
 694
 695 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
 696
 697         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
 698
 699 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
 700             Jim MacArthur  <jim.macarthur@arm.com>
 701             Marcus Shawcroft  <marcus.shawcroft@arm.com>
 702             Nigel Stephens  <nigel.stephens@arm.com>
 703             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 704             Richard Earnshaw  <rearnsha@arm.com>
 705             Sofiane Naci  <sofiane.naci@arm.com>
 706             Stephen Thomas  <stephen.thomas@arm.com>
 707             Tejas Belagod  <tejas.belagod@arm.com>
 708             Yufeng Zhang  <yufeng.zhang@arm.com>
 709
 710         * configure.tgt: Add AArch64.
 711
 712 2012-10-04  Jason Merrill  <jason@redhat.com>
 713
 714         * testsuite/libgomp.c++/tls-init1.C: New.
 715
 716 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
 717
 718         * configure: Regenerated.
 719
 720 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
 721
 722         * config/linux/mips/futex.h (sys_futex0): Change to static
 723         function with noinline, nomips16 attributes under MIPS16. Adjust
 724         asm statement to place 'li v0,SYS_futex' immediately before
 725         syscall insn.
 726
 727 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
 728
 729         * libgomp.texi (Library Index): Renamed from "Index" to prevent
 730         conflict with index.html on case-insensitive file systems.
 731
 732 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
 733
 734         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
 735         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
 736
 737 2012-07-02  Richard Guenther  <rguenther@suse.de>
 738             Michael Matz  <matz@suse.de>
 739             Tobias Grosser <tobias@grosser.es>
 740             Sebastian Pop <sebpop@gmail.com>
 741
 742         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
 743         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
 744         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
 745         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
 746
 747 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
 748
 749         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
 750
 751 2012-06-22  Richard Guenther  <rguenther@suse.de>
 752
 753         Merge from graphite branch
 754         2012-01-13  Tobias Grosser  <tobias@grosser.es>
 755
 756         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
 757         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
 758
 759 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
 760
 761         PR middle-end/53580
 762         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
 763         use GOMP_barrier () call instead.
 764         * testsuite/libgomp.c/pr26943-3.c: Likewise.
 765         * testsuite/libgomp.c/pr26943-4.c: Likewise.
 766         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
 767         call GOMP_barrier instead.
 768         * testsuite/libgomp.fortran/vla5.f90: Likewise.
 769
 770 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
 771
 772         PR libgomp/52993
 773         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
 774         argument to memset call.
 775
 776 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
 777
 778         * configure: Regenerated.
 779
 780 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 781
 782         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
 783
 784 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
 785
 786         PR bootstrap/52812
 787         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
 788
 789 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
 790
 791         PR middle-end/52547
 792         * testsuite/libgomp.c/pr52547.c: New test.
 793
 794 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
 795
 796         * testsuite/lib/libgomp.exp: load fortran-modules.exp
 797
 798 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 799
 800         * configure.tgt (mips-sgi-irix6*): Remove.
 801
 802 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 803
 804         * configure.tgt (alpha*-dec-osf*): Remove.
 805
 806         * config/osf/sem.h: Remove.
 807         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
 808
 809 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
 810
 811         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
 812
 813 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 814
 815         PR libstdc++/52188
 816         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
 817         Remove ENABLE_SYMVERS_SOL2.
 818         * configure: Regenerate.
 819         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
 820         (PREPROCESS): New variable.
 821         (libgomp.ver): New target.
 822         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
 823         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
 824         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
 825         Use libgomp.ver.
 826         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
 827         * Makefile.in: Regenerate.
 828
 829 2012-02-14  Walter Lee  <walt@tilera.com>
 830
 831         * configure.tgt: Handle tilegx and tilepro.
 832         * config/linux/tile/futex.h: New file.
 833
 834 2012-02-08  Richard Guenther  <rguenther@suse.de>
 835
 836         PR tree-optimization/46886
 837         * testsuite/libgomp.c/pr46886.c: New testcase.
 838
 839 2012-01-25  Matthias Klose  <doko@ubuntu.com>
 840
 841         * config/linux/arm: Remove empty directory.
 842         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
 843
 844 2011-12-09  Alan Modra  <amodra@gmail.com>
 845
 846         PR libgomp/51376
 847         * task.c (GOMP_taskwait): Don't access task->children outside of
 848         task_lock mutex region.
 849         (GOMP_task): Likewise.
 850
 851 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
 852
 853         PR libgomp/51132
 854         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
 855         to file scope.
 856         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
 857         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
 858         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
 859         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
 860         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
 861
 862 2011-12-02  Alan Modra  <amodra@gmail.com>
 863
 864         * config/linux/affinity.c: Use atomic rather than sync builtin.
 865         * config/linux/lock.c: Likewise.
 866         * config/linux/ptrlock.h: Likewise.
 867         * config/linux/ptrlock.c: Likewise.
 868         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
 869         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
 870         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
 871         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
 872         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
 873         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
 874         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
 875         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
 876         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
 877         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
 878
 879 2011-11-30  Alan Modra  <amodra@gmail.com>
 880
 881         PR libgomp/51298
 882         * config/linux/bar.h: Use atomic rather than sync builtins.
 883         * config/linux/bar.c: Likewise.  Add missing acquire
 884         synchronisation on generation field.
 885         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
 886         double unlock.
 887
 888 2011-11-30  Alan Modra  <amodra@gmail.com>
 889
 890         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
 891         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
 892         * config/linux/mutex.h: Use atomic rather than sync builtins.
 893         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
 894         * config/linux/omp-lock.h: Comment fix.
 895         * config/linux/arm/mutex.h: Delete.
 896         * config/linux/powerpc/mutex.h: Delete.
 897         * config/linux/ia64/mutex.h: Delete.
 898         * config/linux/mips/mutex.h: Delete.
 899
 900 2011-11-30  Alan Modra  <amodra@gmail.com>
 901
 902         PR libgomp/51249
 903         * config/linux/sem.h: Rewrite.
 904         * config/linux/sem.c: Rewrite.
 905
 906 2011-11-28  Richard Henderson  <rth@redhat.com>
 907
 908         * libgomp.h (enum memmodel): New.
 909
 910 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
 911
 912         * configure: Regenerate.
 913
 914 2011-10-10  Matthias Klose  <doko@ubuntu.com>
 915
 916         * config/posix95: Remove empty directory.
 917
 918 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
 919
 920         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
 921
 922 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
 923
 924         PR fortran/49792
 925         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
 926         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
 927
 928 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 929
 930         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
 931
 932 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 933
 934         PR libgomp/49965
 935         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
 936
 937 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
 938
 939         * config/linux/proc.h: New.
 940         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
 941         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
 942         (gomp_init_num_threads): Update call to cpuset_popcount.
 943         (get_num_procs): Ditto.
 944         * config/linux/affinity.c (gomp_init_affinity): Call
 945         gomp_cpuset_popcount.
 946
 947 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
 948
 949         PR fortran/42041
 950         PR fortran/46752
 951         * omp.h.in (omp_in_final): New prototype.
 952         * omp_lib.f90.in (omp_in_final): New interface.
 953         (omp_integer_kind, omp_logical_kind): Remove
 954         and replace all its uses in the module with 4.
 955         (openmp_version): Change to 201107.
 956         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
 957         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
 958         kind for the parameters.
 959         (omp_in_final): New external.
 960         (openmp_version): Change to 201107.
 961         * task.c (omp_in_final): New function.
 962         (gomp_init_task): Initialize final_task.
 963         (GOMP_task): Remove unused attribute from flags.  Handle final
 964         tasks.
 965         (GOMP_taskyield): New function.
 966         (omp_in_final): Return true if if (false) or final (true) task
 967         or descendant of final (true).
 968         * fortran.c (omp_in_final_): New function.
 969         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
 970         (GOMP_3.0): Export GOMP_taskyield.
 971         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
 972         variables.
 973         (parse_unsigned_long_list): New function.
 974         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
 975         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
 976         even if parse_affinity returned false.
 977         * config/linux/affinity.c (gomp_init_affinity): Handle
 978         gomp_cpu_affinity_len == 0.
 979         * libgomp_g.h (GOMP_taskyield): New prototype.
 980         * libgomp.h (struct gomp_task): Add final_task field.
 981         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
 982         * team.c (gomp_team_start): Override new task's nthreads_var icv
 983         if list form OMP_NUM_THREADS has been used and it has value for
 984         the new nesting level.
 985
 986         * testsuite/libgomp.c/atomic-11.c: New test.
 987         * testsuite/libgomp.c/atomic-12.c: New test.
 988         * testsuite/libgomp.c/atomic-13.c: New test.
 989         * testsuite/libgomp.c/atomic-14.c: New test.
 990         * testsuite/libgomp.c/reduction-6.c: New test.
 991         * testsuite/libgomp.c/task-5.c: New test.
 992         * testsuite/libgomp.c++/atomic-2.C: New test.
 993         * testsuite/libgomp.c++/atomic-3.C: New test.
 994         * testsuite/libgomp.c++/atomic-4.C: New test.
 995         * testsuite/libgomp.c++/atomic-5.C: New test.
 996         * testsuite/libgomp.c++/atomic-6.C: New test.
 997         * testsuite/libgomp.c++/atomic-7.C: New test.
 998         * testsuite/libgomp.c++/atomic-8.C: New test.
 999         * testsuite/libgomp.c++/atomic-9.C: New test.
1000         * testsuite/libgomp.c++/task-8.C: New test.
1001         * testsuite/libgomp.c++/reduction-4.C: New test.
1002         * testsuite/libgomp.fortran/allocatable7.f90: New test.
1003         * testsuite/libgomp.fortran/allocatable8.f90: New test.
1004         * testsuite/libgomp.fortran/crayptr3.f90: New test.
1005         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
1006         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
1007         * testsuite/libgomp.fortran/pointer1.f90: New test.
1008         * testsuite/libgomp.fortran/pointer2.f90: New test.
1009         * testsuite/libgomp.fortran/task4.f90: New test.
1010
1011 2011-08-02  Tobias Burnus  <burnus@net-b.de>
1012
1013         * libgomp.texi: Update OpenMP spec references to 3.1.
1014         (omp_in_final,OMP_PROC_BIND): New sections.
1015         (OMP_NUM_THREADS): Document that the value can be now a list.
1016         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
1017
1018 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
1019
1020         * config/linux/x86/futex.h: Check __x86_64__ instead of
1021         __LP64__.
1022
1023 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
1024
1025         PR middle-end/49897
1026         PR middle-end/49898
1027         * testsuite/libgomp.c/pr49897-1.c: New test.
1028         * testsuite/libgomp.c/pr49897-2.c: New test.
1029         * testsuite/libgomp.c/pr49898-1.c: New test.
1030         * testsuite/libgomp.c/pr49898-2.c: New test.
1031
1032 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
1033
1034         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
1035         for ia32 instead of ilp32.
1036
1037         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
1038         * testsuite/libgomp.c/atomic-6.c: Likewise.
1039
1040 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
1041
1042         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
1043         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
1044
1045 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1046
1047         PR libgomp/45351
1048         * config/osf/sem.h: New file.
1049         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
1050
1051 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1052
1053         PR target/49541
1054         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
1055         ldflags.
1056
1057 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
1058
1059         * config/linux/wait.h (do_spin): New inline, largely copied
1060         from do_wait, just don't do futex_wait here, instead return true if
1061         it should be done.
1062         (do_wait): Implement using do_spin.
1063         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
1064         to prototype.
1065         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
1066         __sync_bool_compare_and_swap, pass the oldval to
1067         gomp_mutex_lock_slow.
1068         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
1069         If all mutex contenders are just spinning and not sleeping, don't
1070         change state to 2 unnecessarily.  Optimize the loop when state has
1071         already become 2 to use just one atomic operation per loop instead
1072         of two.
1073         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
1074         to prototype.
1075         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
1076         __sync_bool_compare_and_swap, pass the oldval to
1077         gomp_mutex_lock_slow.
1078
1079 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
1080
1081         PR libgomp/49490
1082         * iter.c (gomp_iter_static_next): For chunk size 0
1083         only use n ceil/ nthreads size for the first
1084         n % nthreads threads in the team instead of
1085         all threads except for the last few ones which
1086         get less work or none at all.
1087         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
1088         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
1089         chunk argument, set run_sched_modifier to 0 for static
1090         resp. 1 for other kinds.  If chunk argument is 0
1091         and not static, set value to 1.
1092
1093 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
1094
1095         PR c++/49043
1096         * testsuite/libgomp.c++/pr49043.C: New test.
1097
1098         PR c++/48869
1099         * testsuite/libgomp.c++/pr48869.C: New test.
1100
1101 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
1102
1103         PR fortran/48894
1104         * fortran.c: Include limits.h.
1105         (TO_INT): Define.
1106         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
1107         *set.
1108         (omp_set_num_threads_8_, omp_set_schedule_8_,
1109         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
1110         omp_get_team_size_8_): Use TO_INT macro.
1111         * testsuite/libgomp.fortran/pr48894.f90: New test.
1112
1113 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
1114
1115         PR middle-end/48591
1116         * testsuite/libgomp.c/pr48591.c: New test.
1117
1118 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1119
1120         PR bootstrap/48135
1121         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
1122         * configure: Regenerate.
1123
1124 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
1125
1126         PR fortran/47886
1127         * testsuite/libgomp.fortran/task3.f90: New test.
1128
1129 2011-02-24  Tobias Burnus  <burnus@net-b.de>
1130
1131         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
1132
1133 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
1134
1135         PR libgomp/47854
1136         * libgomp.texi (omp_get_wtime): Don't say time in the past
1137         must be Unix Epoch.
1138
1139 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
1140
1141         PR libgomp/47804
1142         * testsuite/libgomp.fortran/fortran.exp: Check for both
1143         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
1144         but $blddir != "", still append ${blddir}/${lang_library_path}
1145         to ld_library_path.
1146
1147 2011-02-16  Tobias Burnus  <burnus@net-b.de>
1148
1149         PR libgomp/47758
1150         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
1151         of libquadmath.a before adding its libpath to ldflags.
1152
1153 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
1154
1155         PR libgomp/47731
1156         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
1157         to FUTEX_WAIT futex syscall.
1158         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
1159
1160 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1161
1162         * configure: Regenerate.
1163
1164 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
1165
1166         PR libstdc++/36104
1167         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
1168
1169 2011-01-16  Gerald Pfeifer
1170
1171         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
1172
1173 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
1174
1175         PR fortran/46874
1176         * libgomp.fortran/allocatable6.f90: New test.
1177
1178 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1179
1180         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
1181         * configure: Regenerate.
1182
1183 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
1184
1185         PR target/40125
1186         PR lto/46695
1187         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
1188         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
1189         * aclocal.m4: Regenerate.
1190         * configure: Regenerate.
1191         * Makefile.in: Regenerate.
1192         * testsuite/Makefile.in: Regenerate.
1193
1194 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
1195
1196         PR fortran/46753
1197         * libgomp.fortran/pr46753.f90: New test.
1198
1199         PR libgomp/43706
1200         * env.c (initialize_env): Default to spin count 300000
1201         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
1202         is specified.
1203
1204         PR libgomp/45240
1205         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
1206         at the end if sync builtins aren't supported.
1207
1208 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1209
1210         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
1211
1212 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1213
1214         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
1215
1216 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
1217
1218         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
1219
1220 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1221             Tobias Burnus  <burnus@net-b.de>
1222
1223         PR fortran/32049
1224         * configure.ac:
1225         * configure: Regenerate.
1226
1227 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1228
1229         * config/linux/futex.h: New.
1230         * config/linux/arm/mutex.h: New.
1231         * configure.tgt (arm*-*-linux*): Add config path.
1232
1233 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
1234
1235         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
1236
1237 2010-09-23  Tobias Burnus  <burnus@net-b.de>
1238
1239         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
1240         Change Fortran datatype to LOGICAL.
1241         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
1242         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
1243
1244 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1245
1246         * configure: Regenerate.
1247
1248 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
1249
1250         * libgomp.texi: Add function keyword to a couple of Fortran
1251         interfaces, use integer instead of int for Fortran.
1252
1253 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
1254
1255         * libgomp.texi: Fix spelling and pasto problems throughout.
1256         Adjust prototypes to match code.
1257
1258 2010-07-24  Tobias Burnus  <burnus@net-b.de>
1259
1260         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
1261         silence -fwhole-file warning.
1262
1263 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1264
1265         * configure.tgt (*-*-solaris2.[56]*): Removed.
1266
1267 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1268
1269         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
1270         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
1271         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
1272         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
1273         targetting solaris2*.
1274         * configure: Regenerate.
1275         * config.h.in: Regenerate.
1276
1277         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
1278         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
1279         Add libgomp_version_dep.
1280         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
1281         versioning.
1282         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
1283         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
1284         * Makefile.in: Regenerate.
1285
1286         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
1287         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
1288         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
1289         to common block, protected by
1290         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
1291
1292 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
1293
1294         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
1295
1296 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
1297
1298         PR bootstrap/43170
1299         * configure: Regenerate.
1300
1301 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1302
1303         PR other/43620
1304         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
1305         * configure: Regenerate.
1306         * Makefile.in: Regenerate.
1307         * testsuite/Makefile.in: Regenerate.
1308
1309 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
1310
1311         PR c/43893
1312         * testsuite/libgomp.c/pr43893.c: New test.
1313         * testsuite/libgomp.c++/pr43893.C: New test.
1314
1315 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
1316
1317         PR middle-end/43570
1318         * testsuite/libgomp.fortran/vla8.f90: New test.
1319
1320 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
1321
1322         PR libgomp/43706
1323         * config/linux/affinity.c (gomp_init_affinity): Decrease
1324         gomp_available_cpus if affinity mask confines the process to fewer
1325         CPUs.
1326         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
1327         non-NULL, just return gomp_available_cpus.
1328
1329         PR libgomp/43569
1330         * sections.c (gomp_sections_init): Initialize ws->mode.
1331
1332 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
1333
1334         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
1335         not unused bar variable.
1336         * configure: Regenerate.
1337
1338 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1339
1340         * Makefile.in: Regenerate.
1341         * aclocal.m4: Regenerate.
1342         * testsuite/Makefile.in: Regenerate.
1343
1344 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
1345
1346         PR libgomp/42942
1347         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
1348         (initialize_env): Adjust callers.
1349         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
1350         when the argument is 0.
1351
1352         * testsuite/libgomp.c/pr42942.c: New test.
1353
1354 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
1355
1356         PR middle-end/42644
1357         PR middle-end/42130
1358         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
1359         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
1360
1361 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1362
1363         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
1364         * testsuite/libgomp.c++/task-6.C: Likewise.
1365
1366 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
1367
1368         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
1369
1370 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
1371
1372         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
1373         * configure: Regenerate.
1374
1375 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
1376
1377         PR fortran/42866
1378         * testsuite/libgomp.fortran/allocatable5.f90: New test.
1379
1380 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
1381
1382         * configure.ac: Test for executability of GFORTRAN.
1383         * configure: Regenerate.
1384
1385 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1386
1387         * configure: Regenerate.
1388
1389 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1390
1391         PR libgomp/42602
1392         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
1393
1394 2010-01-03  Richard Guenther  <rguenther@suse.de>
1395
1396         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
1397
1398 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
1399
1400         * testsuite/libgomp.graphite/pr4118.c: New.
1401
1402 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
1403
1404         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
1405         for darwin, protect the test with require-effective-target tls_runtime.
1406         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
1407
1408 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
1409
1410         PR target/41605
1411         * testsuite/lib/libgomp.exp: Provide -B options to allow for
1412         link spec %s substitutions for static libraries.
1413
1414 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
1415
1416         PR testsuite/42135
1417         * libgomp.graphite/force-parallel-2.c: Reduce array size.
1418
1419 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1420
1421         * Makefile.in: Regenerate.
1422         * configure: Regenerate.
1423         * testsuite/Makefile.in: Regenerate.
1424
1425 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
1426
1427         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
1428         settings for LC_ALL and LANG.
1429
1430 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
1431
1432         PR fortran/42162
1433         * testsuite/libgomp.fortran/pr42162.f90: New test.
1434
1435 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
1436
1437         PR middle-end/42029
1438         * testsuite/libgomp.c/pr42029.c: New test.
1439
1440 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
1441
1442         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
1443         *s.  Accept ld version without text in ()s.
1444         * configure: Regenerated.
1445
1446 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
1447
1448         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
1449
1450 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1451
1452         PR libgomp/41418
1453         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
1454         or a hyphen (happens with fortran language disabled).
1455         * configure: Regenerate.
1456
1457 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1458
1459         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
1460         use sed script portable to Solaris /bin/sed for extracting ld
1461         version.
1462         * configure: Regenerate.
1463
1464 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
1465
1466         * testsuite/libgomp.graphite/bounds.c: New test.
1467
1468 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1469
1470         * Makefile.am (libgomp_la_LINK): New.
1471         * Makefile.in: Regenerate.
1472
1473 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1474
1475         * configure.ac (AC_PREREQ): Bump to 2.64.
1476
1477 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1478
1479         * Makefile.am (install-html, install-pdf): Remove.
1480         * Makefile.in: Regenerate.
1481
1482         * Makefile.in: Regenerate.
1483         * aclocal.m4: Regenerate.
1484         * config.h.in: Regenerate.
1485         * configure: Regenerate.
1486         * testsuite/Makefile.in: Regenerate.
1487
1488 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1489
1490         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
1491         * Makefile.in: Regenerate.
1492
1493 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
1494
1495         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
1496         * Makefile.in: Regenerate.
1497
1498 2009-08-19  Tobias Burnus  <burnus@net-b.de>
1499
1500         PR fortran/41102
1501         omp_lib.h.in: Fix -std=f95 errors.
1502
1503
1504 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
1505
1506         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
1507         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
1508         * testsuite/libgomp.graphite/graphite.exp: New.
1509
1510 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
1511
1512         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
1513         only build.
1514
1515 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
1516
1517         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
1518         needed memory barrier semantics.
1519         * config/linux/mips/mutex.h: New file.
1520
1521 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1522
1523         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1524
1525 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
1526
1527         * configure: Regenerate.
1528
1529 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
1530
1531         PR testsuite/40699
1532         PR testsuite/40707
1533         PR testsuite/40709
1534         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
1535         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
1536         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
1537
1538 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
1539
1540         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
1541         options when choosing a multilib.
1542
1543 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
1544
1545         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
1546         ld_library_path.  Use add_path.  Add just find_libgcc_s to
1547         ld_library_path, not every libgcc multilib directory.
1548         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
1549         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
1550         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
1551         Use add_path.
1552         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
1553
1554 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
1555
1556         * Makefile.am (LTLDFLAGS): Define.
1557         (LINK): Define.
1558         * Makefile.in: Regenerate.
1559
1560 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
1561
1562         PR fortran/39718
1563         * testsuite/libgomp.fortran/fortran.exp: Don't link with
1564         libgfortranbegin, check existence of libgfortran.a instead of
1565         libgfortranbegin.a.
1566
1567 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
1568
1569         PR libgomp/40174
1570         * team.c (gomp_thread_start): Destroy thr->release semaphore.
1571         (gomp_free_pool_helper): Likewise.
1572
1573 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
1574             Jakub Jelinek  <jakub@redhat.com>
1575
1576         PR fortran/35423
1577         * testsuite/libgomp.fortran/workshare2.f90: New test.
1578
1579 2009-04-09  Nick Clifton  <nickc@redhat.com>
1580
1581         * iter.c: Change copyright header to refer to version 3 of the
1582         GNU General Public License with version 3.1 of the GCC Runtime
1583         Library Exception and to point readers at the COPYING3 and
1584         COPYING3.RUNTIME files and the FSF's license web page.
1585         * alloc.c: Likewise.
1586         * barrier.c: Likewise.
1587         * config/bsd/proc.c: Likewise.
1588         * config/linux/affinity.c: Likewise.
1589         * config/linux/alpha/futex.h: Likewise.
1590         * config/linux/bar.c: Likewise.
1591         * config/linux/bar.h: Likewise.
1592         * config/linux/ia64/futex.h: Likewise.
1593         * config/linux/ia64/mutex.h: Likewise.
1594         * config/linux/lock.c: Likewise.
1595         * config/linux/mips/futex.h: Likewise.
1596         * config/linux/mutex.c: Likewise.
1597         * config/linux/mutex.h: Likewise.
1598         * config/linux/powerpc/futex.h: Likewise.
1599         * config/linux/proc.c: Likewise.
1600         * config/linux/ptrlock.c: Likewise.
1601         * config/linux/ptrlock.h: Likewise.
1602         * config/linux/s390/futex.h: Likewise.
1603         * config/linux/sem.c: Likewise.
1604         * config/linux/sem.h: Likewise.
1605         * config/linux/sparc/futex.h: Likewise.
1606         * config/linux/wait.h: Likewise.
1607         * config/linux/x86/futex.h: Likewise.
1608         * config/mingw32/proc.c: Likewise.
1609         * config/mingw32/time.c: Likewise.
1610         * config/posix/affinity.c: Likewise.
1611         * config/posix/bar.c: Likewise.
1612         * config/posix/bar.h: Likewise.
1613         * config/posix/lock.c: Likewise.
1614         * config/posix/mutex.h: Likewise.
1615         * config/posix/proc.c: Likewise.
1616         * config/posix/ptrlock.h: Likewise.
1617         * config/posix/sem.c: Likewise.
1618         * config/posix/sem.h: Likewise.
1619         * config/posix/time.c: Likewise.
1620         * config/posix95/lock.c: Likewise.
1621         * critical.c: Likewise.
1622         * env.c: Likewise.
1623         * error.c: Likewise.
1624         * fortran.c: Likewise.
1625         * iter_ull.c: Likewise.
1626         * libgomp.h: Likewise.
1627         * libgomp_f.h.in: Likewise.
1628         * libgomp_g.h: Likewise.
1629         * loop.c: Likewise.
1630         * loop_ull.c: Likewise.
1631         * omp.h.in: Likewise.
1632         * omp_lib.f90.in: Likewise.
1633         * omp_lib.h.in: Likewise.
1634         * ordered.c: Likewise.
1635         * parallel.c: Likewise.
1636         * sections.c: Likewise.
1637         * single.c: Likewise.
1638         * task.c: Likewise.
1639         * team.c: Likewise.
1640         * work.c: Likewise.
1641
1642 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
1643
1644         * testsuite/config/default.exp: Change copyright header to refer to
1645         version 3 of the GNU General Public License and to point readers
1646         at the COPYING3 file and the FSF's license web page.
1647
1648 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
1649
1650         PR middle-end/39573
1651         * libgomp.c++/pr39573.C: New test.
1652
1653 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
1654
1655         PR other/39591
1656         * testsuite/libgomp.c/pr39591-1.c: New test.
1657         * testsuite/libgomp.c/pr39591-2.c: New test.
1658         * testsuite/libgomp.c/pr39591-3.c: New test.
1659
1660 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
1661
1662         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
1663         * testsuite/libgomp.c/atomic-6.c: Ditto.
1664
1665 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
1666
1667         PR c/39495
1668         * testsuite/libgomp.c/loop-12.c: New test.
1669         * testsuite/libgomp.c/loop-11.c: New test.
1670         * testsuite/libgomp.c++/loop-11.C: New test.
1671         * testsuite/libgomp.c++/loop-12.C: New test.
1672         * testsuite/libgomp.c++/for-8.C: New test.
1673
1674 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1675
1676         * configure: Regenerate.
1677
1678 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
1679
1680         PR middle-end/39154
1681         * testsuite/libgomp.c/pr39154.c: New test.
1682
1683 2009-01-30  Ian Lance Taylor  <iant@google.com>
1684
1685         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
1686         libgomp_ld_is_gold.  Get gold version number.
1687         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
1688         * configure: Rebuild.
1689
1690 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
1691
1692         * testsuite/lib/libgomp.exp: Add -B option for targets that
1693         use libgfortran.a%s in their specs.
1694
1695 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
1696
1697         PR libgomp/38086
1698         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
1699         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
1700         HAVE_AS_SYMVER_DIRECTIVE is not defined.
1701         * configure: Regenerated.
1702         * config.h.in: Likewise.
1703
1704 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
1705
1706         PR c++/38650
1707         * testsuite/libgomp.c/pr38650.c: New test.
1708         * testsuite/libgomp.c++/pr38650.C: New test.
1709
1710 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
1711
1712         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
1713
1714 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
1715
1716         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
1717
1718 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1719
1720         * configure: Regenerate.
1721
1722 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
1723
1724         PR middle-end/36802
1725         * testsuite/libgomp.c/pr36802-1.c: New test.
1726         * testsuite/libgomp.c/pr36802-2.c: New test.
1727         * testsuite/libgomp.c/pr36802-3.c: New test.
1728
1729 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
1730
1731         PR libgomp/38270
1732         * config/linux/powerpc/mutex.h: New.
1733
1734 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
1735
1736         PR c++/38257
1737         * testsuite/libgomp.c++/for-7.C: New test.
1738
1739         PR c++/38348
1740         * testsuite/libgomp.c++/for-6.C: New test.
1741
1742 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
1743
1744         PR testsuite/28870
1745         * testsuite/lib/libgomp.exp: Include new timeout library files.
1746         (libgomp_target_compile): Set timeout value from new proc.
1747
1748 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
1749
1750         PR libgomp/37938
1751         * config/linux/ia64/mutex.h: New.
1752
1753 2008-11-04  Tobias Burnus  <burnus@net-b.de>
1754
1755         PR libgomp/37935
1756         * libgomp.texi (Runtime library routines, environment variables):
1757         Update for OpenMP version 3.0.
1758
1759 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
1760             Steve Ellcey  <sje@cup.hp.com>
1761
1762         * configure: Regenerate for new libtool.
1763         * Makefile.in: Ditto.
1764         * testsuite/Makefile.in: Ditto.
1765
1766 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
1767             Andreas Tobler  <a.tobler@schweiz.org>
1768
1769         * config/bsd/proc.c: New file.
1770         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
1771         * configure.ac: Check for header <sys/sysctl.h>
1772         * configure: Regenerate.
1773         * config.h.in: Likewise.
1774
1775 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
1776
1777         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
1778
1779 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
1780
1781         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
1782         * Makefile.in: Regenerated.
1783         * testsuite/Makefile.in: Regenerated.
1784
1785 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
1786
1787         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
1788         depend on blddir if blddir exists.
1789         (libgomp_target_compile): Likewise.
1790         * testsuite/libgomp.c++/c++.exp: Likewise.
1791         * testsuite/libgomp.fortran/fortran.exp: Likewise.
1792
1793 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1794
1795         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
1796         Do not list GPL as Invariant Section.
1797
1798 2008-07-28  Ilie Garbacea  <ilie@mips.com>
1799             Chao-ying Fu  <fu@mips.com>
1800
1801         * configure.tgt: Enable futex for MIPS.
1802         * config/linux/mips/futex.h: New file.
1803
1804 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
1805
1806         * team.c (gomp_team_end): Free team immediately if it has
1807         just one thread.
1808
1809 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
1810
1811         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
1812         * testsuite/libgomp.fortran/fortran.exp: Same.
1813         * testsuite/libgomp.c/c.exp: Same.
1814         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
1815         directory to library path first.
1816
1817 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
1818
1819         * env.c (parse_stacksize): Add cast to avoid warning.
1820         (parse_spincount): Likewise.
1821
1822 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
1823
1824         * testsuite/libgomp.c/loop-10.c: New test.
1825         * libgomp.c/loop-3.c (main): Add lastprivate clause.
1826         * libgomp.c++/loop-6.C (main): Likewise.
1827
1828         PR debug/36617
1829         * testsuite/libgomp.c/debug-1.c: New test.
1830
1831 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
1832
1833         * testsuite/libgomp.c/nqueens-1.c: New test.
1834
1835         PR c++/36523
1836         * testsuite/libgomp.c++/task-7.C: New function.
1837
1838 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1839
1840         * configure: Regenerate.
1841
1842 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1843
1844         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
1845         mutex when HAVE_SYNC_BUILTINS isn't defined.
1846
1847 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1848
1849         * libgomp.texi (omp_test_lock): Fix typo.
1850
1851 2008-06-12  Tobias Burnus  <burnus@net-b.de>
1852
1853         * omp_lib.f90.in: Add "implicit none".
1854
1855 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
1856
1857         PR middle-end/36506
1858         * testsuite/libgomp.c/reduction-5.c: New test.
1859
1860 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
1861
1862         * libgomp.h (struct gomp_task): Add in_tied_task field.
1863         * task.c (gomp_init_task): Initialize it.
1864         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
1865         unconditionally.  Don't call gomp_team_barrier_wake if
1866         current task is implicit or if(0) from implicit and number of
1867         running tasks is equal to nthreads - 1.
1868
1869         PR libgomp/36471
1870         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
1871         omp_get_team_size_8): Fix pastos.
1872
1873         PR libgomp/36469
1874         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
1875         * configure: Regenerated.
1876         * config.h.in: Regenerated.
1877         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
1878         defined.
1879
1880 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
1881
1882         PR bootstrap/36452
1883         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
1884         (GOMP_loop_ull_dynamic_start): Likewise.
1885         (GOMP_loop_ull_guided_start): Likewise.
1886         (GOMP_loop_ull_ordered_static_start): Likewise.
1887         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
1888         (GOMP_loop_ull_ordered_guided_start): Likewise.
1889
1890 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
1891             Richard Henderson  <rth@redhat.com>
1892             Ulrich Drepper  <drepper@redhat.com>
1893             Jakob Blomer  <jakob.blomer@ira.uka.de>
1894
1895         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
1896         Substitute also OMP_*LOCK_25*.
1897         * configure: Regenerated.
1898         * config.h.in: Regenerated.
1899         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
1900         ptrlock.c and task.c.
1901         * Makefile.in: Regenerated.
1902         * testsuite/Makefile.in: Regenerated.
1903         * task.c: New file.
1904         * loop_ull.c: New file.
1905         * iter_ull.c: New file.
1906         * libgomp.h: Include ptrlock.h.
1907         (enum gomp_task_kind): New type.
1908         (struct gomp_team): Add task_lock, task_queue, task_count,
1909         task_running_count, single_count fields.  Add
1910         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
1911         Remove work_share_lock, generation_mask,
1912         oldest_live_gen, num_live_gen and init_work_shares fields, add
1913         work work_share_list_alloc, work_share_list_free and work_share_chunk
1914         fields.  Change work_shares from pointer to pointers into an array.
1915         Change ordered_release field into gomp_sem_t ** from flexible array
1916         member.  Add implicit_task and initial_work_shares fields.
1917         Move close to the end of the struct.
1918         (struct gomp_team_state): Add single_count, last_work_share,
1919         active_level and level fields, remove work_share_generation.
1920         (gomp_barrier_handle_tasks): New prototype.
1921         (gomp_finish_task): New inline function.
1922         (struct gomp_work_share): Move chunk_size, end, incr into
1923         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
1924         next_ll fields.  Reshuffle fields.  Add next_alloc,
1925         next_ws, next_free and inline_ordered_team_ids fields, change
1926         ordered_team_ids into pointer from flexible array member.
1927         Add mode field.  Put lock and next into a different cache line
1928         from most of the write-once fields.
1929         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
1930         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
1931         gomp_iter_ull_guided_next): New prototypes.
1932         (gomp_new_icv): New prototype.
1933         (struct gomp_thread): Add thread_pool and task fields.
1934         (struct gomp_thread_pool): New type.
1935         (gomp_new_team): New prototype.
1936         (gomp_team_start): Change type of last argument.
1937         (gomp_new_work_share): Removed.
1938         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
1939         (gomp_work_share_init_done): New static inline.
1940         (gomp_throttled_spin_count_var, gomp_available_cpus,
1941         gomp_managed_threads): New extern decls.
1942         (gomp_init_task): New prototype.
1943         (gomp_spin_count_var): New extern var decl.
1944         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
1945         or no alias support, or if not PIC.
1946         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
1947         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
1948         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
1949         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
1950         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
1951         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
1952         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
1953         gomp_test_nest_lock_25): New prototypes.
1954         (omp_lock_symver, strong_alias): Define.
1955         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
1956         decls.
1957         (gomp_end_task): New.
1958         (struct gomp_task_icv, gomp_global_icv): New.
1959         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
1960         (struct gomp_task): New.
1961         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
1962         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
1963         (gomp_icv): New.
1964         (gomp_schedule_type): Reorder enum to match
1965         omp_sched_t.
1966         * team.c (struct gomp_thread_start_data): Add thread_pool and task
1967         fields.
1968         (gomp_thread_start): Add gomp_team_barrier_wait call.
1969         For non-nested case remove clearing of docked thread thr fields.
1970         Use pool fields instead of global gomp_* variables.  Use
1971         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
1972         Create tasks for each member thread.
1973         (free_team): Only destroy team barrier, task_lock here and free it.
1974         (gomp_free_thread): Free last_team if non-NULL.
1975         (gomp_team_end): Call gomp_team_barrier_wait instead of
1976         gomp_barrier_wait.  For nested case call one extra
1977         gomp_barrier_wait.  Move here some destruction from free_team.
1978         Call free_team on pool->last_team if any, rather than freeing
1979         current team.  Destroy work_share_list_free_lock ifndef
1980         HAVE_SYNC_BUILTINS.
1981         (gomp_new_icv): New function.
1982         (gomp_threads, gomp_threads_size, gomp_threads_used,
1983         gomp_threads_dock): Removed.
1984         (gomp_thread_destructor): New variable.
1985         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
1986         functions.
1987         (gomp_team_start): Create new pool if current thread doesn't have
1988         one.  Use pool fields instead of global gomp_* variables.
1989         Initialize thread_pool field for new threads.  Clear single_count.
1990         Change last argument from ws to team, don't create
1991         new team, set ts.work_share to &team->work_shares[0] and clear
1992         ts.last_work_share.  Don't clear ts.work_share_generation.
1993         If number of threads changed, adjust atomically gomp_managed_threads.
1994         Use gomp_init_task instead of gomp_new_task,
1995         set thr->task to the corresponding implicit_task array entry.
1996         Create tasks for each member thread.  Initialize ts.level.
1997         (initialize_team): Call pthread_key_create on
1998         gomp_thread_destructor.
1999         (team_destructor): New function.
2000         (new_team): Removed.
2001         (gomp_new_team): New function.
2002         (free_team): Free gomp_work_share blocks chained through next_alloc,
2003         instead of freeing work_shares and destroying work_share_lock.
2004         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
2005         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
2006         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
2007         of gomp_barrier_wait.
2008         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
2009         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
2010         if gomp_work_share_start returned true.  Don't unlock ws->lock.
2011         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
2012         of gomp_barrier_wait.
2013         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
2014         gomp_work_share_init_done if gomp_work_share_start returned true.
2015         Don't unlock ws->lock.
2016         * work.c: Include stddef.h.
2017         (free_work_share): Use work_share_list_free_lock instead
2018         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
2019         Call gomp_fini_work_share and then either free ws if orphaned, or
2020         put it into work_share_list_free list of the current team.
2021         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
2022         functions.
2023         (gomp_work_share_start, gomp_work_share_end,
2024         gomp_work_share_end_nowait): Rewritten.
2025         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
2026         (openmp_version): Set to 200805.
2027         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
2028         omp_sched_guided, omp_sched_auto): New parameters.
2029         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2030         omp_set_max_active_levels, omp_get_max_active_levels,
2031         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2032         omp_get_active_level): New interfaces.
2033         * omp_lib.h.in (openmp_version): Set to 200805.
2034         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
2035         omp_sched_guided, omp_sched_auto): New parameters.
2036         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2037         omp_set_max_active_levels, omp_get_max_active_levels,
2038         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2039         omp_get_active_level): New externals.
2040         * loop.c: Include limits.h.
2041         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
2042         GFS_AUTO.
2043         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
2044         Likewise.  Use gomp_icv.
2045         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
2046         ts.static_trip here.
2047         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
2048         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
2049         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
2050         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
2051         don't unlock ws->lock, otherwise lock it.
2052         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
2053         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
2054         (gomp_parallel_loop_start): Call gomp_new_team instead of
2055         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
2056         Adjust gomp_team_start caller.  Pass 0 as second argument to
2057         gomp_resolve_num_threads.
2058         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
2059         If adding ws->chunk_size nthreads + 1 times after end won't
2060         overflow, set ws->mode to 1.
2061         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
2062         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
2063         GOMP_loop_ull_ordered_static_start,
2064         GOMP_loop_ull_ordered_dynamic_start,
2065         GOMP_loop_ull_ordered_guided_start,
2066         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
2067         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
2068         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
2069         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
2070         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
2071         prototypes.
2072         * libgomp.map: Export lock routines also @@OMP_2.0.
2073         (GOMP_loop_ordered_dynamic_first,
2074         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
2075         GOMP_loop_ordered_static_first): Remove.
2076         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
2077         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
2078         GOMP_loop_ull_ordered_dynamic_next,
2079         GOMP_loop_ull_ordered_dynamic_start,
2080         GOMP_loop_ull_ordered_guided_next,
2081         GOMP_loop_ull_ordered_guided_start,
2082         GOMP_loop_ull_ordered_runtime_next,
2083         GOMP_loop_ull_ordered_runtime_start,
2084         GOMP_loop_ull_ordered_static_next,
2085         GOMP_loop_ull_ordered_static_start,
2086         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
2087         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
2088         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
2089         (omp_set_schedule, omp_get_schedule,
2090         omp_get_thread_limit, omp_set_max_active_levels,
2091         omp_get_max_active_levels, omp_get_level,
2092         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
2093         omp_set_schedule_, omp_set_schedule_8_,
2094         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
2095         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
2096         omp_get_max_active_levels_, omp_get_level_,
2097         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
2098         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
2099         New exports @@OMP_3.0.
2100         * omp.h.in (omp_sched_t): New type.
2101         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2102         omp_set_max_active_levels, omp_get_max_active_levels,
2103         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2104         omp_get_active_level): New prototypes.
2105         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
2106         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
2107         gomp_thread_limit_var, gomp_remaining_threads_count,
2108         gomp_remaining_threads_lock): New variables.
2109         (parse_spincount): New function.
2110         (initialize_env): Call gomp_init_num_threads unconditionally.
2111         Initialize gomp_available_cpus.  Call parse_spincount,
2112         initialize gomp_{,throttled_}spin_count_var
2113         depending on presence and value of OMP_WAIT_POLICY and
2114         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
2115         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
2116         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
2117         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
2118         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
2119         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
2120         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
2121         (gomp_global_icv): New.
2122         (parse_schedule): Use it.  Parse "auto".
2123         (omp_set_num_threads): Use gomp_icv.
2124         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
2125         Likewise.
2126         (omp_get_max_threads): Move from parallel.c.
2127         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2128         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
2129         add ialias.
2130         (parse_stacksize, parse_wait_policy): New functions.
2131         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
2132         both wrappers for compatibility and new locks.
2133         (omp_set_schedule, omp_get_schedule,
2134         omp_get_thread_limit, omp_set_max_active_levels,
2135         omp_get_max_active_levels, omp_get_level,
2136         omp_get_ancestor_thread_num, omp_get_team_size,
2137         omp_get_active_level): New ialias_redirect.
2138         (omp_set_schedule_, omp_set_schedule_8_,
2139         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
2140         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
2141         omp_get_max_active_levels_, omp_get_level_,
2142         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
2143         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
2144         New functions.
2145         * parallel.c: Include limits.h.
2146         (gomp_resolve_num_threads): Add count argument.  Rewritten.
2147         (GOMP_parallel_start): Call gomp_new_team and pass that as last
2148         argument to gomp_team_start.  Pass 0 as second argument to
2149         gomp_resolve_num_threads.
2150         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
2151         if gomp_thread_limit_var != ULONG_MAX.
2152         (omp_in_parallel): Implement using ts.active_level.
2153         (omp_get_max_threads): Move to env.c.
2154         (omp_get_level, omp_get_ancestor_thread_num,
2155         omp_get_team_size, omp_get_active_level): New functions,
2156         add ialias.
2157         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
2158         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
2159         gomp_iter_dynamic_next instead of the _locked variant and don't take
2160         lock around it, otherwise acquire it before calling
2161         gomp_iter_dynamic_next_locked.
2162         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
2163         gomp_iter_dynamic_next instead of the _locked variant and don't take
2164         lock around it.
2165         (GOMP_parallel_sections_start): Call gomp_new_team instead of
2166         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
2167         Adjust gomp_team_start caller.  Pass count as second argument to
2168         gomp_resolve_num_threads, don't adjust num_threads after the call.
2169         Use gomp_icv.
2170         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
2171         ws->chunk_size by incr.
2172         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
2173         code.
2174         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
2175         types.
2176         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
2177         (omp_check_defines): Check even the compat defines.
2178         * config/linux/ptrlock.c: New file.
2179         * config/linux/ptrlock.h: New file.
2180         * config/linux/wait.h: New file.
2181         * config/posix/ptrlock.c: New file.
2182         * config/posix/ptrlock.h: New file.
2183         * config/linux/bar.h (gomp_team_barrier_wait,
2184         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
2185         (gomp_team_barrier_set_task_pending,
2186         gomp_team_barrier_clear_task_pending,
2187         gomp_team_barrier_set_waiting_for_tasks,
2188         gomp_team_barrier_waiting_for_tasks,
2189         gomp_team_barrier_done): New inlines.
2190         (gomp_barrier_t): Rewritten.
2191         (gomp_barrier_state_t): New typedef.
2192         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
2193         gomp_barrier_wait_start): Rewritten.
2194         (gomp_barrier_wait_end): Change second argument to
2195         gomp_barrier_state_t.
2196         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
2197         inlines.
2198         * config/linux/bar.c: Include wait.h instead of libgomp.h and
2199         futex.h.
2200         (gomp_barrier_wait_end): Rewritten.
2201         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
2202         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
2203         * config/posix/bar.h (gomp_barrier_t): Add generation field.
2204         (gomp_barrier_state_t): New typedef.
2205         (gomp_team_barrier_wait,
2206         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
2207         (gomp_barrier_wait_start): Or all but low 2 bits from generation
2208         into the return value.  Return gomp_barrier_state_t.
2209         (gomp_team_barrier_set_task_pending,
2210         gomp_team_barrier_clear_task_pending,
2211         gomp_team_barrier_set_waiting_for_tasks,
2212         gomp_team_barrier_waiting_for_tasks,
2213         gomp_team_barrier_done): New inlines.
2214         (gomp_barrier_wait_end): Change second argument to
2215         gomp_barrier_state_t.
2216         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
2217         inlines.
2218         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
2219         (gomp_barrier_wait_end): Change second argument to
2220         gomp_barrier_state_t.
2221         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
2222         gomp_team_barrier_wake): New functions.
2223         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
2224         futex.h.
2225         (gomp_futex_wake, gomp_futex_wait): New variables.
2226         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
2227         * config/linux/lock.c: Rewrite to make locks task owned,
2228         for backwards compatibility provide the old entrypoints
2229         if symbol versioning.  Include wait.h instead of libgomp.h and
2230         futex.h.
2231         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
2232         * config/posix95/lock.c: Rewrite to make locks task owned,
2233         for backwards compatibility provide the old entrypoints
2234         if symbol versioning.
2235         * config/posix/lock.c: Rewrite to make locks task owned,
2236         for backwards compatibility provide the old entrypoints
2237         if symbol versioning.
2238         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
2239         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
2240         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
2241         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2242         (sys_futex0): Return error code.
2243         (futex_wake, futex_wait): If ENOSYS was returned, clear
2244         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2245         (cpu_relax, atomic_write_barrier): New static inlines.
2246         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2247         (futex_wake, futex_wait): If ENOSYS was returned, clear
2248         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2249         (cpu_relax, atomic_write_barrier): New static inlines.
2250         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2251         (sys_futex0): Return error code.
2252         (futex_wake, futex_wait): If ENOSYS was returned, clear
2253         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2254         (cpu_relax, atomic_write_barrier): New static inlines.
2255         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2256         (sys_futex0): Return error code.
2257         (futex_wake, futex_wait): If ENOSYS was returned, clear
2258         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2259         (cpu_relax, atomic_write_barrier): New static inlines.
2260         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2261         (sys_futex0): Return error code.
2262         (futex_wake, futex_wait): If ENOSYS was returned, clear
2263         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2264         (cpu_relax, atomic_write_barrier): New static inlines.
2265         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2266         (sys_futex0): Return error code.
2267         (futex_wake, futex_wait): If ENOSYS was returned, clear
2268         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2269         (cpu_relax, atomic_write_barrier): New static inlines.
2270         * config/linux/sem.c: Include wait.h instead of libgomp.h and
2271         futex.h.
2272         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
2273         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
2274         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
2275         types.
2276         (omp_nest_lock_t): Change owner into void *, add lock field.
2277         * config/posix95/omp-lock.h: Include semaphore.h.
2278         (omp_lock_25_t, omp_nest_lock_25_t): New types.
2279         (omp_lock_t): Use sem_t instead of mutex if semaphores
2280         aren't broken.
2281         (omp_nest_lock_t): Likewise.  Change owner to void *.
2282         * config/posix/omp-lock.h: Include semaphore.h.
2283         (omp_lock_25_t, omp_nest_lock_25_t): New types.
2284         (omp_lock_t): Use sem_t instead of mutex if semaphores
2285         aren't broken.
2286         (omp_nest_lock_t): Likewise.  Add owner field.
2287
2288 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
2289
2290         * testsuite/libgomp.c/collapse-1.c: New test.
2291         * testsuite/libgomp.c/collapse-2.c: New test.
2292         * testsuite/libgomp.c/collapse-3.c: New test.
2293         * testsuite/libgomp.c/icv-1.c: New test.
2294         * testsuite/libgomp.c/icv-2.c: New test.
2295         * testsuite/libgomp.c/lib-2.c: New test.
2296         * testsuite/libgomp.c/lock-1.c: New test.
2297         * testsuite/libgomp.c/lock-2.c: New test.
2298         * testsuite/libgomp.c/lock-3.c: New test.
2299         * testsuite/libgomp.c/loop-4.c: New test.
2300         * testsuite/libgomp.c/loop-5.c: New test.
2301         * testsuite/libgomp.c/loop-6.c: New test.
2302         * testsuite/libgomp.c/loop-7.c: New test.
2303         * testsuite/libgomp.c/loop-8.c: New test.
2304         * testsuite/libgomp.c/loop-9.c: New test.
2305         * testsuite/libgomp.c/nested-3.c: New test.
2306         * testsuite/libgomp.c/nestedfn-6.c: New test.
2307         * testsuite/libgomp.c/sort-1.c: New test.
2308         * testsuite/libgomp.c/task-1.c: New test.
2309         * testsuite/libgomp.c/task-2.c: New test.
2310         * testsuite/libgomp.c/task-3.c: New test.
2311         * testsuite/libgomp.c/task-4.c: New test.
2312         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
2313         to C++ testsuite default compiler options.
2314         * testsuite/libgomp.c++/collapse-1.C: New test.
2315         * testsuite/libgomp.c++/collapse-2.C: New test.
2316         * testsuite/libgomp.c++/ctor-10.C: New test.
2317         * testsuite/libgomp.c++/for-1.C: New test.
2318         * testsuite/libgomp.c++/for-2.C: New test.
2319         * testsuite/libgomp.c++/for-3.C: New test.
2320         * testsuite/libgomp.c++/for-4.C: New test.
2321         * testsuite/libgomp.c++/for-5.C: New test.
2322         * testsuite/libgomp.c++/loop-8.C: New test.
2323         * testsuite/libgomp.c++/loop-9.C: New test.
2324         * testsuite/libgomp.c++/loop-10.C: New test.
2325         * testsuite/libgomp.c++/task-1.C: New test.
2326         * testsuite/libgomp.c++/task-2.C: New test.
2327         * testsuite/libgomp.c++/task-3.C: New test.
2328         * testsuite/libgomp.c++/task-4.C: New test.
2329         * testsuite/libgomp.c++/task-5.C: New test.
2330         * testsuite/libgomp.c++/task-6.C: New test.
2331         * testsuite/libgomp.fortran/allocatable1.f90: New test.
2332         * testsuite/libgomp.fortran/allocatable2.f90: New test.
2333         * testsuite/libgomp.fortran/allocatable3.f90: New test.
2334         * testsuite/libgomp.fortran/allocatable4.f90: New test.
2335         * testsuite/libgomp.fortran/collapse1.f90: New test.
2336         * testsuite/libgomp.fortran/collapse2.f90: New test.
2337         * testsuite/libgomp.fortran/collapse3.f90: New test.
2338         * testsuite/libgomp.fortran/collapse4.f90: New test.
2339         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
2340         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
2341         * testsuite/libgomp.fortran/lib4.f90: New test.
2342         * testsuite/libgomp.fortran/lock-1.f90: New test.
2343         * testsuite/libgomp.fortran/lock-2.f90: New test.
2344         * testsuite/libgomp.fortran/nested1.f90: New test.
2345         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
2346         * testsuite/libgomp.fortran/strassen.f90: New test.
2347         * testsuite/libgomp.fortran/tabs1.f90: New test.
2348         * testsuite/libgomp.fortran/tabs2.f: New test.
2349         * testsuite/libgomp.fortran/task1.f90: New test.
2350         * testsuite/libgomp.fortran/task2.f90: New test.
2351         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
2352         * testsuite/libgomp.fortran/vla5.f90: Likewise.
2353         * testsuite/libgomp.c/pr26943-2.c: Likewise.
2354         * testsuite/libgomp.c/pr26943-3.c: Likewise.
2355         * testsuite/libgomp.c/pr26943-4.c: Likewise.
2356
2357 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
2358
2359         PR c++/36308
2360         * testsuite/libgomp.c++/ctor-11.C: New test.
2361         * testsuite/libgomp.c++/ctor-12.C: New test.
2362
2363 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
2364
2365         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
2366
2367 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
2368
2369         PR middle-end/36106
2370         * testsuite/libgomp.c/atomic-5.c: New test.
2371         * testsuite/libgomp.c/atomic-6.c: New test.
2372         * testsuite/libgomp.c/autopar-1.c: New test.
2373
2374 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2375
2376         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
2377         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
2378         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
2379         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
2380         * configure: Regenerate.
2381         * Makefile.in, testsuite/Makefile.in: Likewise.
2382
2383 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
2384
2385         PR bootstrap/35457
2386         * aclocal.m4: Regenerate.
2387         * configure: Regenerate.
2388
2389 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
2390
2391         PR middle-end/35611
2392         * testsuite/libgomp.c/atomic-4.c: New test.
2393
2394         PR libgomp/35625
2395         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
2396         (gomp_iter_guided_next): Likewise.
2397         * testsuite/libgomp.c/pr35625.c: New test.
2398
2399 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2400
2401         * aclocal.m4: Regenerate.
2402         * configure: Likewise.
2403         * Makefile.in: Likewise.
2404         * testsuite/Makefile.in: Likewise.
2405
2406 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
2407
2408         PR middle-end/35185
2409         * testsuite/libgomp.c++/pr35185.C: New test.
2410
2411 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
2412
2413         PR middle-end/35549
2414         * testsuite/libgomp.c/pr35549.c: New test.
2415
2416 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
2417
2418         * testsuite/libgomp.c/atomic-3.c: New test.
2419
2420 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
2421
2422         PR fortran/33197
2423         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
2424         .F08 file suffixes.
2425
2426 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
2427
2428         PR libgomp/33131
2429         * configure.ac: Add ACX_HEADER_STRING.
2430         * env.c: Include strings.h.
2431         * aclocal.m4: Regenerate.
2432         * config.h.in: Regenerate.
2433         * configure: Regenerate.
2434         * Makefile.in: Regenerate.
2435         * testsuite/Makefile.in: Regenerate.
2436
2437 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
2438
2439         PR middle-end/35196
2440         * testsuite/libgomp.c/pr35196.c: New test.
2441
2442         PR middle-end/35130
2443         * testsuite/libgomp.fortran/pr35130.f90: New test.
2444         * testsuite/libgomp.c/pr35130.c: New test.
2445
2446 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
2447
2448         PR middle-end/33880
2449         * testsuite/libgomp.c/pr33880.c: New test.
2450         * testsuite/libgomp.fortran/pr33880.f90: New test.
2451
2452 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
2453
2454         * configure: Regenerate.
2455
2456 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
2457
2458         * configure.ac: Move futex checking into ../config/futex.m4.
2459         * configure: Rebuilt.
2460         * aclocal.m4: Rebuilt.
2461         * Makefile.in: Rebuilt.
2462
2463         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
2464         2007-10-15 ../config/tls.m4 change.
2465
2466 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
2467
2468         PR c++/34513
2469         * testsuite/libgomp.c/pr34513.c: New test.
2470         * testsuite/libgomp.c++/pr34513.C: New test.
2471
2472 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
2473
2474         PR target/32765
2475         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
2476
2477 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
2478
2479         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
2480
2481 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
2482
2483         * testsuite/libgomp.c/private-1.c: New test.
2484
2485 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
2486             Paolo Bonzini  <bonzini@gnu.org>
2487
2488         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
2489         instead of 'VPATH ='.
2490         * Makefile.in: Regenerate.
2491
2492 2007-11-23  Matthias Klose  <doko@ubuntu.com>
2493
2494         * configure.ac: Adjust makeinfo version check.
2495         * configure: Regenerate.
2496
2497 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
2498
2499         PR fortran/34020
2500         * testsuite/libgomp.fortran/pr34020.f90: New test.
2501
2502 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
2503
2504         PR c++/33894
2505         * testsuite/libgomp.c++/atomic-1.C: New test.
2506
2507 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
2508
2509         PR libgomp/33275
2510         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
2511         Make x and y integers rather than (implicit) reals.  Add private (j)
2512         clause to the last omp parallel.
2513
2514 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
2515
2516         * configure: Regenerate following changes to ../config/tls.m4.
2517
2518 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
2519
2520         * testsuite/libgomp.fortran/stack.f90: New test.
2521
2522 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
2523
2524         * config/mingw32/proc.c: New file.
2525
2526 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
2527
2528         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
2529         (main): Use __get_cpuid to get i386 target fetaures.
2530         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
2531         (main): Use __get_cpuid to get x86_64 target fetaures.
2532
2533 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
2534
2535         PR target/32765
2536         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
2537         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
2538
2539 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
2540
2541         PR fortran/32550
2542         * testsuite/libgomp.fortran/pr32550.f90: New test.
2543         * testsuite/libgomp.fortran/crayptr2.f90: New test.
2544
2545 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
2546
2547         * aclocal.m4: Regenerated.
2548
2549 2007-07-05  Tobias Burnus  <burnus@net-b.de>
2550
2551         PR fortran/32359
2552         * testsuite/libgomp.fortran/pr32359.f90: New.
2553
2554 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
2555
2556         PR libgomp/32468
2557         * sections.c (GOMP_parallel_sections_start): Only decrease
2558         number of threads to COUNT if dyn_var is true.
2559         * testsuite/libgomp.c/pr32468.c: New test.
2560
2561 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2562
2563         PR libgomp/26308
2564         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2565
2566 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
2567
2568         PR middle-end/32362
2569         * testsuite/libgomp.c/pr32362-1.c: New test.
2570         * testsuite/libgomp.c/pr32362-2.c: New test.
2571         * testsuite/libgomp.c/pr32362-3.c: New test.
2572
2573 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
2574
2575         * team.c (gomp_team_start): Fix setting up thread_attr
2576         stack size.
2577
2578 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
2579
2580         * configure: Regenerate.
2581
2582 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2583
2584         * Makefile.in: Regenerate.
2585         * configure: Regenerate.
2586         * aclocal.m4: Regenerate.
2587         * testsuite/Makefile.in: Regenerate.
2588
2589 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
2590
2591         * config/linux/proc.c: New file.
2592
2593         PR libgomp/28482
2594         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
2595
2596 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
2597
2598         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
2599
2600 2007-04-16  Matthias Klose  <doko@debian.org>
2601
2602         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
2603         flags if not building with -m64.
2604         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
2605         flag for i?86-*-* targets, if current target matches -m64.
2606
2607 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
2608
2609         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
2610         * Makefile.in: Regenerate.
2611
2612 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2613
2614         PR testsuite/31369
2615         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
2616         ld_library_path.
2617         * testsuite/libgomp.fortran/fortran.exp: Likewise.
2618
2619 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
2620
2621         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
2622         decls.
2623         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
2624         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
2625         (parse_affinity): New function.
2626         (initialize_env): Call it and gomp_init_affinity.
2627         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
2628         create new pthread_attr_t and call gomp_init_thread_affinity
2629         on it for each thread before passing the attribute to pthread_create.
2630         * config/linux/affinity.c: New file.
2631         * config/posix/affinity.c: New file.
2632         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
2633         * configure: Rebuilt.
2634         * config.h.in: Rebuilt.
2635         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
2636         * Makefile.in: Rebuilt.
2637
2638 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
2639
2640         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
2641         *-*-darwin*.
2642         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
2643         and use it if found.
2644
2645 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
2646
2647         * testsuite/config/default.exp: New file.
2648         * testsuite/lib/libgomp.exp: New file.
2649         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
2650         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
2651         load_lib *, load_gcc_lib *): Move to libgomp.exp.
2652         (libgomp_load): Remove.
2653         * testsuite/lib/libgomp.exp (libgomp_init): Compute
2654         always_ld_library_path, not ld_library_path.  Set additional_flags
2655         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
2656         (target_compile): Do not call libgomp_init.  Append lang_library_path
2657         and lang_link_flags to options.
2658         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
2659         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
2660         here.
2661         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
2662         always_ld_library_path.  Set LD_LIBRARY_PATH here.
2663         * testsuite/libgomp.fortran/fortran.exp: Ditto.
2664         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
2665         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
2666         CX8 flag.
2667         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
2668         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
2669         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
2670         * testsuite/libgomp.c/pr29947-1.c: Ditto.
2671         * testsuite/libgomp.c/atomic-10.c: Ditto.
2672
2673 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
2674
2675         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
2676         dg-final cleanup-modules line.
2677         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
2678         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
2679         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
2680         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
2681         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
2682         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
2683         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
2684
2685 2007-03-18  Andreas Schwab  <schwab@suse.de>
2686
2687         * acinclude.m4: Adjust regular expression for ld version
2688         extraction.
2689         * configure: Regenerate.
2690
2691 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2692
2693         * Makefile.am: Add install-pdf target as copied from
2694         automake v1.10 rules.
2695         * Makefile.in: Regenerate
2696
2697 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
2698
2699         PR libgomp/28486
2700         * configure: Regenerate.
2701
2702         PR c++/30703
2703         * testsuite/libgomp.c++/pr30703.C: New test.
2704
2705 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
2706
2707         Revert:
2708         2006-07-05  Eric Christopher  <echristo@apple.com>
2709         * configure.ac: Depend addition of -pthread on host OS.
2710         * configure: Regenerate.
2711
2712 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2713
2714         * libgomp.texi: Fix spacing after abbreviations.
2715
2716 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
2717
2718         PR libgomp/30546
2719         * configure.ac: Add check for makeinfo
2720         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
2721         if an appropiate version of makeinfo is found.
2722         * aclocal.m4: Regenerated.
2723         * configure: Regenerated.
2724         * Makefile.in: Regenerated.
2725         * testsuite/Makefile.in: Regenerated.
2726
2727 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
2728
2729         PR libgomp/30540
2730         * libgomp.texi: More about implementation-dependent settings.
2731
2732 2007-01-26  Tobias Burnus  <burnus@net-b.de>
2733
2734         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
2735
2736 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
2737
2738         PR middle-end/30494
2739         * testsuite/libgomp.c/pr30494.c: New test.
2740
2741 2007-01-15  Tom Tromey  <tromey@redhat.com>
2742
2743         * configure: Rebuilt.
2744         * configure.ac: Fixed comment.
2745
2746 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
2747
2748         * libgomp.texi: Document implementation specific default values of
2749         environment variables.
2750
2751 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
2752
2753         PR libgomp/28209
2754         * libgomp.texi: New file.
2755         * configure.ac: Add --enable-generated-files-in-srcdir option.
2756         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
2757         files to srcdir.
2758         * Makefile.in: Regenerated.
2759         * config.h.in: Regenerated.
2760         * testsuite/Makefile.in: Regenerated.
2761         * NOTES: Removed.
2762
2763 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
2764
2765         PR libgomp/29949
2766         * env.c (omp_set_num_threads): Set illegal thread count to 1.
2767
2768 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
2769
2770         * configure: Regenerate.
2771
2772 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
2773
2774         PR libgomp/29947
2775         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
2776         start if there shouldn't be any loop iterations.
2777         (gomp_loop_ordered_static_start): Remove start == end test.
2778         * testsuite/libgomp.c/pr29947-1.c: New test.
2779         * testsuite/libgomp.c/pr29947-2.c: New test.
2780
2781 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
2782
2783         * configure.tgt: Force initial-exec TLS model on Linux only.
2784
2785 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
2786
2787         * configure: Regenerated.
2788
2789 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
2790
2791         * env.c (parse_schedule): Reject out of range values.
2792         (parse_unsigned_long): Reject out of range, negative or zero values.
2793
2794 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
2795
2796         PR fortran/29629
2797         * testsuite/libgomp.fortran/pr29629.f90: New test.
2798
2799 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
2800
2801         PR libgomp/29494
2802         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
2803         * config/posix95: New directory.
2804         * config/posix95/omp-lock.h: New file.
2805         * config/posix95/lock.c: Likewise.
2806
2807 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2808
2809         * aclocal.m4: Regenerate.
2810         * configure: Regenerate.
2811
2812 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
2813
2814         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
2815         '<' to '<='.
2816
2817 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
2818
2819         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
2820         test.
2821         * configure: Regenerate.
2822         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
2823
2824 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
2825
2826         PR middle-end/25261
2827         PR middle-end/28790
2828         * testsuite/libgomp.c/nestedfn-4.c: New test.
2829         * testsuite/libgomp.c/nestedfn-5.c: New test.
2830         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
2831
2832         PR fortran/29097
2833         * testsuite/libgomp.fortran/condinc1.f: New test.
2834         * testsuite/libgomp.fortran/condinc2.f: New test.
2835         * testsuite/libgomp.fortran/condinc3.f90: New test.
2836         * testsuite/libgomp.fortran/condinc4.f90: New test.
2837         * testsuite/libgomp.fortran/condinc1.inc: New file.
2838
2839 2006-09-18  Tom Tromey  <tromey@redhat.com>
2840
2841         * configure: Rebuilt.
2842
2843 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
2844
2845         PR c/28768
2846         PR preprocessor/14634
2847         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
2848         to AC_DEFINE.
2849         * configure: Regenerate.
2850
2851 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
2852
2853         * testsuite/libgomp.fortran/reduction3.f90: Change
2854         -2147483648 to -huge(i)-1 to avoid overflow.
2855         * testsuite/libgomp.fortran/reduction4.f90: Change
2856         Z'ffffffff' to not(0) to avoid overflow.
2857
2858 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
2859
2860         PR libgomp/25938
2861         * Makefile.am (libsubincludedir): New.
2862         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
2863         * Makefile.in: Regenerate.
2864
2865 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
2866
2867         PR libgomp/28725
2868         * env.c: Include ctype.h.
2869         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
2870         leading and/or trailing whitespace and compare strings case
2871         insensitively.
2872
2873 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
2874
2875         PR fortran/28390
2876         * testsuite/libgomp.fortran/pr28390.f: New test.
2877
2878 2006-07-05  Eric Christopher  <echristo@apple.com>
2879
2880         * configure.ac: Depend addition of -pthread on host OS.
2881         * configure: Regenerate.
2882
2883 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
2884
2885         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
2886         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
2887         defined.
2888
2889 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
2890
2891         PR libgomp/26175
2892         PR libgomp/26477
2893         * configure.ac: If neither --enable-linux-futex nor
2894         --disable-linux-futex is passed, determine the default by checking
2895         for compiling and/or running against NPTL.  With --enable-linux-futex,
2896         check if SYS_gettid and SYS_futex are defined.
2897         * configure: Rebuilt.
2898
2899 2006-06-14  Richard Henderson  <rth@redhat.com>
2900
2901         PR libgomp/28008
2902         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
2903         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
2904
2905 2006-06-09  Richard Henderson  <rth@redhat.com>
2906
2907         * env.c (gomp_nthreads_var): Change to unsigned long.
2908         (gomp_run_sched_chunk): Likewise.
2909         (parse_unsigned_long): Rename from parse_num_threads and generalize.
2910         (initialize_env): Initialize gomp_thread_attr.
2911         * libgomp.h (gomp_nthreads_var): Update decl.
2912         (gomp_run_sched_chunk): Likewise.
2913         (gomp_thread_attr): Declare.
2914         * team.c (gomp_thread_attr): Export.
2915         (initialize_team): Don't initialize it.
2916
2917 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
2918
2919         PR fortran/27916
2920         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
2921         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
2922
2923 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2924
2925         * config/mingw32/time.c: New file.
2926         * configure.tgt: Use it.
2927
2928 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2929
2930         * Makefile.am: Add install-html target. Add install-html to .PHONY
2931         * Makefile.in: Regenerate.
2932
2933 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2934
2935         PR libgomp/27612
2936         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
2937         * testsuite/libgomp.c/critical-1.c: Likewise.
2938         * testsuite/libgomp.c/loop-1.c: Likewise.
2939         * testsuite/libgomp.c/loop-2.c: Likewise.
2940         * testsuite/libgomp.c/single-1.c: Likewise.
2941         * testsuite/libgomp.c/ordered-1.c: Likewise.
2942         * testsuite/libgomp.c/ordered-2.c: Likewise.
2943
2944 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
2945
2946         PR middle-end/27416
2947         * libgomp.fortran/pr27416-1.f90: New test.
2948
2949 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
2950
2951         PR fortran/27395
2952         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
2953         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
2954
2955 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
2956
2957         PR c++/26943
2958         * testsuite/libgomp.c/pr26943-1.c: New test.
2959         * testsuite/libgomp.c/pr26943-2.c: New test.
2960         * testsuite/libgomp.c/pr26943-3.c: New test.
2961         * testsuite/libgomp.c/pr26943-4.c: New test.
2962         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
2963         * testsuite/libgomp.c++/pr26943.C: New test.
2964
2965 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
2966
2967         PR middle-end/27337
2968         * testsuite/libgomp.c++/pr27337.C: New test.
2969
2970 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
2971
2972         PR c/26171
2973         * testsuite/libgomp.c/pr26171.c: New test.
2974
2975 2006-04-25  Richard Henderson  <rth@redhat.com>
2976
2977         PR libgomp/25865
2978         * configure.ac: Use GCC_CHECK_TLS.
2979         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
2980         * Makefile.in, aclocal.m4, configure: Regenerate.
2981
2982 2006-04-10  Matthias Klose  <doko@debian.org>
2983
2984         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
2985         directory names containing underscores.
2986
2987 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
2988
2989         PR c++/26691
2990         * testsuite/libgomp.c++/pr26691.C: New test.
2991
2992 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
2993
2994         * testsuite/libgomp.fortran/retval2.f90: New test.
2995
2996 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
2997
2998         * testsuite/libgomp.c++: New directory.
2999
3000 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
3001
3002         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
3003         * config/posix/sem.c: Implement the above.
3004
3005 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
3006
3007         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
3008         define HAVE_BROKEN_POSIX_SEMAPHORES.
3009         * configure: Rebuilt.
3010         * config.h.in: Rebuilt.
3011
3012 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
3013
3014         PR bootstrap/26161
3015         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
3016         for the other pthread check.
3017         * configure: Regenerate.
3018         * config.h.in: Regenerate.
3019
3020 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
3021
3022         PR libgomp/25938
3023         PR libgomp/25984
3024         * Makefile.am (fincludedir): New variable.
3025         (nodist_include_HEADERS): Remove Fortran files.
3026         (nodist_finclude_HEADERS): New variable.
3027         * Makefile.in: Regenerated.
3028
3029 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
3030
3031         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
3032         Remove tests for returning assumed character length arrays.
3033
3034 2006-02-12  Roger Sayle  <roger@eyesopen.com>
3035             John David Anglin  <dave@hiauly1.hia.nrc.ca>
3036
3037         PR libgomp/25936
3038         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
3039
3040 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
3041
3042         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
3043
3044 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
3045
3046         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
3047         part of LD_LIBRARY_PATH manually.
3048
3049 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
3050
3051         PR libgomp/25852
3052         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
3053         libgomp_init.
3054
3055 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
3056
3057         PR libgomp/25884
3058         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
3059         * configure.ac (PERL): Don't set.
3060         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
3061         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
3062         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
3063         * omp.h.in: Wrap the new configure substitutions with @ characters.
3064         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
3065         * aclocal.m4, configure, Makefile.in: Regenerate.
3066         * mkomp_h.pl: Delete.
3067
3068 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
3069
3070         PR libgomp/25259
3071         * configure.ac: Use GCC_HEADER_STDINT.
3072         * libgomp.h: Include gstdint.h.
3073         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
3074         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
3075
3076 2006-01-24  Richard Henderson  <rth@redhat.com>
3077
3078         PR libgomp/25942
3079         * configure.ac: Add AM_MAINTAINER_MODE.
3080         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
3081
3082 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
3083
3084         * Makefile.in: Regenerate.
3085         * testsuite/Makefile.in: Regenerate.
3086         * aclocal.m4: Regenerate.
3087
3088 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
3089
3090         * config/posix/proc.c: Conditional include of sys/loadavg.h for
3091         Solaris.
3092         * configure.ac: Add check for loadavg.h.
3093         (link_gomp): Adjust comment.
3094         * configure: Regenerate.
3095         * config.h.in: Regenerate.
3096
3097 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
3098
3099         PR libgomp/25877
3100         * configure.ac: Remove check for alloca.h.
3101         * configure: Regenerate.
3102         * config.h.in: Regenerate.
3103         * libgomp.h: define gomp_alloca to be __builtin_alloca.
3104         * team.c: Remove use of alloca.h.
3105         Call gomp_alloca instead of alloca.
3106
3107 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
3108
3109         PR libgomp/25877
3110         * team.c: Add include of alloca.h.
3111         * configure.ac: Add check for alloca.h.
3112         * configure: Regenerate.
3113         * config.h.in: Regenerate.
3114
3115 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
3116
3117         PR fortran/25219
3118         * testsuite/libgomp.fortran/pr25219.f90: New test.
3119
3120 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
3121
3122         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
3123         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
3124         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
3125         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
3126         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
3127         testsuite/libgomp.fortran/threadprivate1.f90,
3128         testsuite/libgomp.fortran/threadprivate2.f90,
3129         testsuite/libgomp.fortran/threadprivate3.f90,
3130         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
3131         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
3132         testsuite/libgomp.fortran/omp_parse3.f90: Change required
3133         effective-target to TLS runtime.
3134
3135         * testsuite/libgomp.fortran/pr25162.f: Require
3136         effective-target TLS runtime.
3137
3138 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
3139
3140         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
3141         * testsuite/libgomp.c/nestedfn-3.c: New test.
3142
3143 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
3144
3145         PR fortran/25162
3146         * testsuite/libgomp.fortran/pr25162.f: New test.
3147
3148 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
3149
3150         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
3151         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
3152
3153 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
3154
3155         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
3156         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
3157         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
3158         single.c, team.c, work.c, config/linux/alpha/futex.h,
3159         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
3160         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
3161         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
3162         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
3163         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
3164         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
3165         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
3166         FSF address.
3167
3168 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
3169
3170         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
3171         to nodist_noinst_HEADERS.
3172         * Makefile.in: Rebuilt.
3173
3174         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
3175         add integer count field.
3176         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
3177         omp_nest_lock_t type change.
3178         (omp_init_nest_lock): Likewise.  Initialize count to 0.
3179         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
3180         Increment count.
3181         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
3182         Decrement count.
3183         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
3184         Increment count if successful and return the new nesting level.
3185         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
3186         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
3187         * testsuite/libgomp.c/lib-1.c: New test.
3188         * testsuite/libgomp.fortran/lib1.f90: New test.
3189         * testsuite/libgomp.fortran/lib2.f: New test.
3190         * testsuite/libgomp.fortran/lib3.f: New test.
3191
3192 2005-11-17  Richard Henderson  <rth@redhat.com>
3193
3194         PR 24845
3195         * Makefile.am (nodist_toolexeclib_HEADERS): New.
3196         * configure.ac (link_gomp): New.  Substitute it.
3197         (AC_CONFIG_FILES): Add libgomp.spec.
3198         * libgomp.spec.in: New file.
3199         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
3200         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
3201
3202 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
3203
3204         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
3205         reduction(-:var) behaving the same as reduction(+:var).
3206         * testsuite/libgomp.c/reduction-4.c: New test.
3207
3208 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
3209
3210         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
3211         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
3212         testsuite/libgomp.c/copyin-3.c,
3213         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
3214         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
3215         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
3216         testsuite/libgomp.c++/pr24455.C,
3217         testsuite/libgomp.fortran/threadprivate1.f90,
3218         testsuite/libgomp.fortran/threadprivate2.f90,
3219         testsuite/libgomp.fortran/threadprivate3.f90,
3220         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
3221         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
3222         testsuite/libgomp.fortran/omp_parse3.f90: Require
3223         effective-target TLS.
3224
3225 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
3226
3227         * HEADER: Remove.
3228
3229 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
3230
3231         PR libgomp/24797
3232         * team.c (initialize_team): Pass NULL rather than free as
3233         pthread_key_create destructor.  Initialize thread specific data
3234         pointer in initial thread to a static local variable rather than
3235         malloced memory.
3236
3237 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
3238
3239         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
3240         its location to ld_library_path.
3241
3242 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
3243
3244         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
3245
3246 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
3247
3248         * testsuite/libgomp.c: Rename from libgomp.dg.
3249
3250 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
3251
3252         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
3253         threadprivate variable 'i'.
3254
3255 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
3256
3257         * config/linux/s390/futex.h: New file.
3258         * configure.tgt: Use it.
3259
3260         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
3261         before the parallel.
3262
3263 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
3264
3265         PR c++/24734
3266         * testsuite/libgomp.c++/master-1.C: New test.
3267
3268 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
3269
3270         * testsuite/libgomp.dg/copyin-3.c: New test.
3271
3272 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
3273
3274         * testsuite/libgomp.fortran/retval1.f90: New test.
3275         * testsuite/libgomp.fortran/vla7.f90: New test.
3276
3277 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
3278
3279         * testsuite/libgomp.fortran/vla2.f90: New test.
3280         * testsuite/libgomp.fortran/vla3.f90: New test.
3281         * testsuite/libgomp.fortran/vla4.f90: New test.
3282         * testsuite/libgomp.fortran/vla5.f90: New test.
3283         * testsuite/libgomp.fortran/vla6.f90: New test.
3284
3285 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
3286
3287         * config/linux/sparc/futex.h: New file.
3288         * configure.tgt: Use it.
3289         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
3290
3291         * critical.c: Include stdlib.h.
3292         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
3293         ignoring return value.
3294         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
3295         LIBGOMP_CHECK_SYNC_BUILTINS check.
3296         * configure: Rebuilt.
3297
3298 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
3299
3300         * testsuite/libgomp.fortran/vla1.f90: New test.
3301
3302 2005-10-31  Richard Henderson  <rth@redhat.com>
3303
3304         * testsuite/libgomp.fortran/character2.f90: Fix race condition
3305         setting 's' in different threads.
3306
3307 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
3308
3309         * libgomp.h (attribute_hidden, ialias): Define.
3310         * config/posix/proc.c (omp_get_num_procs): Add ialias.
3311         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
3312         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
3313         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
3314         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
3315         omp_test_lock, omp_test_nest_lock): Likewise.
3316         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
3317         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
3318         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
3319         omp_test_lock, omp_test_nest_lock): Likewise.
3320         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
3321         omp_get_dynamic, omp_get_nested): Likewise.
3322         * parallel.c (omp_get_num_threads, omp_get_max_threads,
3323         omp_get_thread_num, omp_in_parallel): Likewise.
3324         * fortran.c (ialias_redirect): Define.
3325         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
3326         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
3327         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
3328         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
3329         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
3330         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
3331         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
3332         omp_get_wtime): Add ialias_redirect.
3333
3334 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
3335
3336         * fortran.c: Include stdlib.h.
3337
3338 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
3339
3340         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
3341         * Makefile.in: Regenerated.
3342
3343 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
3344
3345         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
3346         * libgomp_f.h.in (omp_check_defines): New function.
3347         * env.c: Include libgomp_f.h.
3348         (initialize_env): Call omp_check_defines.
3349
3350         * testsuite/libgomp.dg/copyin-2.c: New test.
3351         * testsuite/libgomp.c++/copyin-2.C: New test.
3352         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
3353
3354         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
3355         * testsuite/libgomp.fortran/sharing2.f90: New test.
3356
3357         * testsuite/libgomp.dg/copyin-1.c: New test.
3358         * testsuite/libgomp.c++/copyin-1.C: New test.
3359
3360 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
3361
3362         * testsuite/libgomp.fortran/crayptr1.f90: New test.
3363
3364         * testsuite/libgomp.fortran/workshare1.f90: New test.
3365
3366         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
3367         only test.
3368         * libgomp.fortran/sharing1.f90: New test.
3369
3370 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
3371
3372         PR c++/24502
3373         * testsuite/libgomp.c++/loop-7.C: New test.
3374
3375         * testsuite/libgomp.dg/nestedfn-2.c: New test.
3376
3377         * testsuite/libgomp.dg/nestedfn-1.c: New test.
3378         * testsuite/libgomp.fortran/reduction6.f90: New test.
3379         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
3380
3381 2005-10-23  Richard Henderson  <rth@redhat.com>
3382
3383         * testsuite/libgomp.c++/ctor-1.C: New.
3384         * testsuite/libgomp.c++/ctor-2.C: New.
3385         * testsuite/libgomp.c++/ctor-3.C: New.
3386         * testsuite/libgomp.c++/ctor-4.C: New.
3387         * testsuite/libgomp.c++/ctor-5.C: New.
3388         * testsuite/libgomp.c++/ctor-6.C: New.
3389         * testsuite/libgomp.c++/ctor-7.C: New.
3390         * testsuite/libgomp.c++/ctor-8.C: New.
3391         * testsuite/libgomp.c++/ctor-9.C: New.
3392
3393 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
3394
3395         PR 24455
3396         * testsuite/libgomp.c++/pr24455-1.C: New test.
3397         * testsuite/libgomp.c++/pr24455.C: New test.
3398         * testsuite/libgomp.dg/pr24455-1.c: New test.
3399         * testsuite/libgomp.dg/pr24455.c: New test.
3400
3401 2005-10-20  Richard Henderson  <rth@redhat.com>
3402
3403         * testsuite/libgomp.c++/loop-6.C: New.
3404         * testsuite/libgomp.dg/loop-3.c: New.
3405
3406 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
3407
3408         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
3409         explicitly private.
3410         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
3411         explicitly shared.
3412
3413 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
3414
3415         * testsuite/libgomp.fortran/jacobi.f: New test.
3416
3417 2005-10-19  Richard Henderson  <rth@redhat.com>
3418
3419         * configure.tgt (i?86-linux): Default to with_arch instead of
3420         CFLAGS.  Add -mtune to match target_cpu.
3421         (x86_64-linux): Tune to i686.
3422
3423         * fortran.c (omp_test_nest_lock_): Fix typo.
3424
3425 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
3426
3427         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
3428         gomp_ordered_sync): Do nothing if team->nthreads == 1.
3429         * testsuite/libgomp.dg/ordered-3.c: New test.
3430
3431         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
3432         Remove volatile keyword.
3433
3434         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
3435         in COMMON block to avoid warnings on 64-bit targets.
3436
3437 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
3438
3439         * testsuite/libgomp.dg/shared-3.c: New test.
3440
3441 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
3442
3443         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
3444         * testsuite/libgomp.fortran/reduction5.f90: New test.
3445
3446 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
3447
3448         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
3449         dg-options.
3450         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
3451         flush loop now that __sync_synchronize has proper memory barrier.
3452         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
3453         Add -ffixed-form to dg-options.
3454
3455 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
3456
3457         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
3458         from subdirectories.
3459         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
3460         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
3461         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
3462         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
3463         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
3464         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
3465         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
3466         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
3467         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
3468         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
3469         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
3470         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
3471         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
3472         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
3473         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
3474         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
3475         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
3476         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
3477         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
3478         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
3479         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
3480         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
3481         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
3482         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
3483         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
3484
3485 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
3486
3487         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
3488         lang_library_path exists.  Use find instead of glob to gather tests.
3489         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
3490
3491 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
3492
3493         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
3494         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
3495         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
3496         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
3497         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
3498         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
3499         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
3500         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
3501         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
3502         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
3503         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
3504         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
3505         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
3506
3507 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
3508
3509         * testsuite/libgomp.dg/vla-1.c: New test.
3510
3511         * testsuite/libgomp.fortran/reference2.f90: New test.
3512
3513         * testsuite/libgomp.fortran/character2.f90: Remove explicit
3514         declaration of omp_get_thread_num.
3515         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
3516         use omp_lib.
3517
3518         * testsuite/libgomp.fortran/reduction1.f90: New test.
3519         * testsuite/libgomp.fortran/reduction2.f90: New test.
3520         * testsuite/libgomp.fortran/reduction3.f90: New test.
3521         * testsuite/libgomp.fortran/reduction4.f90: New test.
3522
3523 2005-10-13  Richard Henderson  <rth@redhat.com>
3524
3525         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
3526         * Makefile.in: Regenerate.
3527         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
3528         * libgomp.h: Include bar.h.
3529         (struct gomp_barrier): Remove.
3530         (struct gomp_team): Add barrier.  Replace master_barrier with
3531         master_release.  Replace threads with ordered_release.
3532         (struct gomp_thread): Replace barrier with release.
3533         * ordered.c (gomp_ordered_first): Update for ordered_release change.
3534         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
3535         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
3536         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
3537         (GOMP_single_copy_end): Likewise.
3538         * team.c (gomp_threads_dock): New.
3539         (gomp_barrier_init, gomp_barrier_destroy): Remove.
3540         (gomp_thread_start): Use gomp_barrier_wait.
3541         (new_team, free_team): Update for gomp_team changes.
3542         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
3543         (gomp_team_end): Use gomp_barrier_wait.
3544         (initialize_team): Update for gomp_thread changes.
3545         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
3546         (gomp_work_share_end_nowait): Use atomic ops when available.
3547         * config/linux/bar.c, config/linux/bar.h: New files.
3548         * config/posix/bar.c, config/posix/bar.h: New files.
3549
3550 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
3551
3552         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
3553         * testsuite/libgomp.dg/single-2.c: New test.
3554
3555         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
3556         lang_link_flags): Unset, so that they aren't inherited from previously
3557         sourced *.exp.
3558
3559         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
3560
3561 2005-10-12  Richard Henderson  <rth@redhat.com>
3562
3563         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
3564         (libgomp_init): Use lang_test_file, lang_library_path, and
3565         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
3566
3567         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
3568         (lang_test_file, lang_link_flags): New.
3569         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
3570
3571         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
3572         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
3573         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
3574         testsuite/libgomp.c++/parallel-1.C,
3575         testsuite/libgomp.c++/reduction-1.C,
3576         testsuite/libgomp.c++/reduction-2.C,
3577         testsuite/libgomp.c++/reduction-3.C,
3578         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
3579         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
3580         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
3581         New files, largely cribbed from the C testsuite.
3582
3583 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
3584
3585         * testsuite/libgomp.fortran/character1.f90: New test.
3586         * testsuite/libgomp.fortran/character2.f90: New test.
3587
3588         * testsuite/libgomp.dg/nested-1.c: New test.
3589         * testsuite/libgomp.dg/nested-2.c: New test.
3590         * testsuite/libgomp.fortran/do1.f90: New test.
3591         * testsuite/libgomp.fortran/do2.f90: New test.
3592
3593         * testsuite/libgomp.fortran/reference1.f90: New test.
3594
3595 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
3596
3597         * testsuite/libgomp.dg/reduction-1.c: New test.
3598         * testsuite/libgomp.dg/reduction-2.c: New test.
3599         * testsuite/libgomp.dg/reduction-3.c: New test.
3600
3601 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
3602
3603         * testsuite/libgomp.dg/atomic-1.c: New test.
3604         * testsuite/libgomp.dg/atomic-2.c: New test.
3605
3606 2005-10-09  Richard Henderson  <rth@redhat.com>
3607
3608         * critical.c (atomic_lock): New.
3609         (initialize_critical): Initialize it.
3610         (GOMP_atomic_start, GOMP_atomic_end): New.
3611         * libgomp.map: Export them.
3612         * libgomp_g.h: Declare them.
3613
3614         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
3615
3616 2005-10-02  Richard Henderson  <rth@redhat.com>
3617
3618         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
3619         to XCFLAGS instead of CFLAGS.
3620
3621 2005-09-30  Richard Henderson  <rth@redhat.com>
3622
3623         * configure.ac: Determine whether -pthread or -lpthread is needed.
3624         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
3625         * Makefine.in, configure: Rebuild.
3626
3627 2005-09-28  Richard Henderson  <rth@redhat.com>
3628
3629         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
3630         * testsuite/libgomp.dg/omp-single-3.c: New test.
3631
3632 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
3633
3634         * testsuite/libgomp.dg/omp-single-2.c: New test.
3635         * testsuite/libgomp.dg/shared-2.c: Fix return code.
3636
3637 2005-09-27  Richard Henderson  <rth@redhat.com>
3638
3639         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
3640         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
3641
3642 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
3643
3644         * testsuite/libgomp.dg/omp-loop03.c: New test.
3645
3646 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
3647
3648         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
3649
3650 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
3651
3652         * testsuite/libgomp.dg/omp-single-1.c: New test.
3653         * testsuite/libgomp.dg/shared-1.c: Return 0.
3654         Add prototype for abort.
3655         * testsuite/libgomp.dg/shared-2.c: Likewise.
3656
3657 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
3658
3659         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
3660         constructs.
3661
3662 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
3663
3664         * testsuite/libgomp.dg/shared-1.c: New test.
3665         * testsuite/libgomp.dg/shared-2.c: New test.
3666
3667 2005-09-24  Richard Henderson  <rth@redhat.com>
3668
3669         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
3670
3671 2005-09-24  Richard Henderson  <rth@redhat.com>
3672
3673         * iter.c (gomp_iter_static_next): Round up when computing number
3674         of iterations.  Don't bother distributing a remainder equally.
3675
3676         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
3677         Don't call srand.  Zero b before testing.
3678         (main): New.
3679
3680 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
3681
3682         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
3683         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
3684
3685 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
3686
3687         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
3688         without !$omp end do, followed immediately by subroutine end.
3689
3690 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
3691
3692         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
3693
3694 2005-09-22  Richard Henderson  <rth@redhat.com>
3695
3696         * critical.c (GOMP_critical_name_start): Change argument to void**.
3697         Reuse the pointer space if the mutex fits.
3698         (GOMP_critical_name_end): Likewise.
3699         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
3700         * libgomp_g.h (GOMP_critical_name_start): Update decl.
3701         (GOMP_critical_name_end): Likewise.
3702         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
3703         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
3704
3705 2005-09-20  Richard Henderson  <rth@redhat.com>
3706
3707         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
3708         (create_lock_lock): New.
3709         (initialize_critical): Initialize it.
3710         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
3711         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
3712
3713 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
3714
3715         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
3716
3717 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
3718
3719         * testsuite/libgomp.dg/omp-loop01.c: New test.
3720         * testsuite/libgomp.dg/omp-loop02.c: New test.
3721
3722 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
3723
3724         * configure.ac (AC_PROG_FC): Add.
3725         (USE_FORTRAN): New automake conditional.
3726         * configure: Rebuilt.
3727         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
3728         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
3729         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
3730         Add rules to build them.
3731         * Makefile.in: Rebuilt.
3732         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
3733         OMP_NEST_LOCK_KIND.
3734         * libgomp.map: Add Fortran wrappers.
3735         * libgomp_f.h.in: New file.
3736         * omp_lib.h.in: New file.
3737         * omp_lib.f90.in: New file.
3738         * fortran.c: New file.
3739         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
3740         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
3741         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
3742         libgfortran has been built.
3743         * testsuite/libgomp.fortran/fortran.exp: New file.
3744         * testsuite/libgomp.fortran/omp_cond1.f: New test.
3745         * testsuite/libgomp.fortran/omp_cond2.f: New test.
3746         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
3747         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
3748         * testsuite/libgomp.fortran/omp_hello.f: New test.
3749         * testsuite/libgomp.fortran/omp_orphan.f: New test.
3750         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
3751         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
3752         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
3753         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
3754         * testsuite/libgomp.fortran/omp_reduction.f: New test.
3755         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
3756         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
3757
3758 2005-08-30  Richard Henderson  <rth@redhat.com>
3759
3760         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
3761         function for when aliases are not usable.
3762         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
3763         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
3764         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
3765         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
3766         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
3767         GOMP_loop_ordered_guided_next): Likewise.
3768         * ordered.c (GOMP_ordered_start): Likewise.
3769
3770 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
3771
3772         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
3773         * testsuite/libgomp.dg/omp_hello.c: Fix return code
3774         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
3775         * testsuite/libgomp.dg/omp_orphan.c: Likewise
3776         * testsuite/libgomp.dg/omp_reduction.c: Likewise
3777         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
3778         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
3779         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
3780         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
3781
3782 2005-07-07  Eric Christopher  <echristo@redhat.com>
3783             Diego Novillo  <dnovillo@redhat.com>
3784
3785         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
3786         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
3787         up code.
3788         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
3789         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
3790         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
3791         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
3792         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
3793         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
3794         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
3795
3796 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
3797
3798         * TOPLEVEL.patch: Remove.
3799
3800 2005-05-16  Richard Henderson  <rth@redhat.com>
3801
3802         * configure.ac: Test for clock_gettime.
3803         * config.h.in, configure: Rebuild.
3804         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
3805         (omp_get_wtime): Use clock_gettime if available.
3806         (omp_get_wtick): Use clock_getres if available.
3807
3808 2005-05-11  Richard Henderson  <rth@redhat.com>
3809
3810         * config/linux/ia64/futex.h: New file.
3811         * configure.tgt: Use it.
3812
3813         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
3814
3815 2005-05-07  Richard Henderson  <rth@redhat.com>
3816
3817         * config/linux/powerpc/futex.h: New file.
3818         * configure.tgt: Use it.
3819
3820         * config/linux/i486/futex.h: Merge ...
3821         * config/linux/x86_64/futex.h: ... into ...
3822         * config/linux/x86/futex.h: ... here.
3823         * configure.tgt: Update to match.
3824
3825 2005-05-06  Richard Henderson  <rth@redhat.com>
3826
3827         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
3828         * config/linux/i486/futex.h: Likewise.
3829         * config/linux/x86_64/futex.h: Likewise.
3830
3831         * config/linux/lock.c: New file.
3832         * config/linux/omp-lock.h: New file.
3833
3834         * critical.c, env.h: Don't include omp.h
3835         * config/posix/lock.c: Include libgomp.h instead of omp.h.
3836         * config/posix/time.c: Likewise.
3837         * config/posix/omp-lock.h: New file.
3838         * libgomp.h: Include omp-lock.h and omp.h.
3839         * Makefile.am (nodist_include_HEADERS): New.
3840         (omp.h): New rule.
3841         * configure.ac (PERL): New.
3842         * mkomp_h.pl: New file.
3843         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
3844         with templates.
3845         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
3846
3847         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
3848         build directory.  Re-add -march=i486 hack.
3849
3850         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
3851         (libgomp_link_flags): Remove.
3852         (libgomp_initialized): Remove.
3853         (libgomp_init): Don't protect from reinitialization.  Copy code
3854         from libstdc++ for getting the multilib set correctly.
3855
3856 2005-05-05  Richard Henderson  <rth@redhat.com>
3857
3858         * config/linux/alpha/futex.h: New file.
3859         * configure.tgt (alpha*-*-linux*): Use it.
3860
3861         * config/posix/mutex.c: New file.
3862         * config/posix/sem.c: Use libgomp.h.
3863
3864         * configure.tgt (x86_64-linux): Also test CC for -m32.
3865         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
3866
3867         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
3868         after $gccpath.
3869
3870         * Makefile.am (SUBDIRS): New.
3871         (libgomp_la_LDFLAGS): Add -lpthread.
3872         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
3873         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
3874
3875         * libgomp_g.h: New file.
3876         * libgomp.h: Split out all public declarations to libgomp_g.h.
3877         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
3878         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
3879         * config/linux/sem.h: Likewise.
3880         * config/posix/sem.h: Likewise.
3881
3882         * Makefile.am (AM_LDFLAGS): New.
3883         (libgomp_version_script): Split out from ...
3884         (libgomp_la_LDFLAGS): ... here.
3885         (libgomp_version_info): New.
3886         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
3887         (LIBGOMP_ENABLE): New.
3888         (LIBGOMP_CHECK_LINKER_FEATURES): New.
3889         (LIBGOMP_ENABLE_SYMVERS): New.
3890         * configure.ac (AC_INIT): Version 1.0.
3891         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
3892         (enable-linux-futex): Likewise.  Rename from enable-futex.
3893         (libtool_VERSION): New.
3894         (LIBGOMP_ENABLE_SYMVERS): Use it.
3895         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
3896         * Makefile.in, aclocal.m4, configure: Rebuild.
3897
3898         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
3899         (gomp_mutex_unlock_slow): Fix typo.
3900         * config/linux/sem.c: Similarly.
3901         (gomp_sem_post_slow): Fix typo.
3902         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
3903         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
3904         [__PIC__] (sys_futex0): Don't use tmp output in asm.
3905
3906         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
3907         (libgomp_la_LDFLAGS): Add top_srcdir to path.
3908         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
3909         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
3910         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
3911         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
3912         LDFLAGS.  Pull enable_futex check to top-level.
3913         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
3914         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
3915
3916         First attempt at real configury.
3917         * Makefile, config.h: Remove file.
3918         * Makefile.am, Makefile.in: New file.
3919         * acinclude.m4 aclocal.m4: New file.
3920         * configure.ac, configure.tgt, configure: New file.
3921
3922         * config/posix/lock.c: Rename from sys-lock.c.
3923         * config/posix/mutex.h: Rename from sys-mutex.h.
3924         * config/posix/sem.c: Rename from sys-sem.c.
3925         * config/posix/sem.h: Rename from sys-sem.h.
3926         * config/posix/proc.c: Rename from sys-proc.c.
3927         * config/posix/time.c: Rename from sys-proc.c.
3928
3929         * config/linux/mutex.c: New file.
3930         * config/linux/mutex.h: New file.
3931         * config/linux/sem.c: New file.
3932         * config/linux/sem.h: New file.
3933         * config/linux/i486/futex.h: New file.
3934         * config/linux/x86_64/futex.h: New file.
3935
3936 2005-05-04  Richard Henderson  <rth@redhat.com>
3937
3938         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
3939         * libgomp.h: Declare them.
3940         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
3941         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
3942
3943 2005-05-04  Richard Henderson  <rth@redhat.com>
3944
3945         * libgomp-1 code drop
3946
3947 2005-05-04  Richard Henderson  <rth@redhat.com>
3948
3949         * iter.c (gomp_iter_static_next): Return tri-state on 0.
3950         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
3951         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
3952         (gomp_iter_static_next): Update.
3953         (gomp_ordered_static_next): Update.
3954         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
3955         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
3956         totally empty range.
3957         (gomp_loop_ordered_static_next): Refine test for calling
3958         gomp_ordered_static_next.
3959         * testsuite/ordered-1.c: Add case for more threads than iterations.
3960
3961         * iter.c (gomp_iter_runtime_next_locked): Remove.
3962         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
3963         gomp_loop_guided_start, gomp_loop_ordered_static_start,
3964         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
3965         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
3966         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
3967         gomp_loop_ordered_guided_next): Downcase name, make static, add
3968         an external alias with the old name.
3969         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
3970         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
3971         switch and call one of the above static functions.
3972         * libgomp.h: Update.
3973
3974         * work.c (gomp_work_share_start): Lock the mutex for !first too.
3975         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
3976         GOMP_loop_guided_start, GOMP_loop_runtime_start,
3977         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
3978         GOMP_loop_ordered_guided_start): Update to match.
3979         * sections.c (GOMP_sections_start): Likewise.
3980         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
3981
3982         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
3983         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
3984         Use bounds check instead of modulus.
3985         (gomp_ordered_sync): Split out of GOMP_ordered_start.
3986         (gomp_ordered_last): Don't sync with ordered_owner here.
3987         (gomp_ordered_next): Likewise.
3988         (gomp_ordered_static_loop_next): Likewise.
3989         * loop.c, libgomp.h: Update to match.
3990
3991         * libgomp.h (GOMP_barrier): Declare.
3992
3993         * testsuite/barrier-1.c: New file.
3994         * testsuite/critical-1.c: New file.
3995         * testsuite/ordered-2.c: New file.
3996         * testsuite/ordered-1.c: New file.
3997         * testsuite/sections-1.c: New file.
3998         * testsuite/single-1.c: New file.
3999         * testsuite/Makefile (TESTS): Add them.
4000
4001 2005-05-04  Richard Henderson  <rth@redhat.com>
4002
4003         * libgomp.h (struct gomp_work_share): Add ordered_owner.
4004         * loop.c (GOMP_loop_static_start): If not the startup thread,
4005         acquire the mutex to wait for initialization complete.
4006         (GOMP_loop_ordered_static_start): Likewise.
4007         (GOMP_loop_ordered_runtime_start): Likewise.
4008         (GOMP_loop_ordered_static_first): Remove.
4009         (GOMP_loop_ordered_dynamic_first): Remove.
4010         (GOMP_loop_ordered_guided_first): Remove.
4011         (GOMP_loop_ordered_runtime_first): Remove.
4012         * ordered.c (gomp_ordered_loop_first): Post to own release when
4013         we're the first thread.
4014         (gomp_ordered_loop_last): Wait on release if not owner.
4015         (gomp_ordered_loop_next): Likewise.
4016         (gomp_ordered_static_loop_init): New.
4017         (gomp_ordered_static_loop_next): Use ordered_owner.
4018         (GOMP_ordered_start): Likewise.
4019         * work.c (gomp_new_work_share): Initialize ordered_owner.
4020
4021 2005-05-03  Richard Henderson  <rth@redhat.com>
4022
4023         * Makefile (OPT): New.
4024         (CFLAGS): Use it.
4025
4026         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
4027         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
4028         * libgomp.h, libgomp.map, NOTES: Update to match.
4029
4030         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
4031         Add initialized and thr members.
4032         (gomp_thread_start): Pause when initially spawned to wait for
4033         the whole team to be created.
4034         (gomp_team_start): Release team members at the end.
4035
4036         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
4037         (f_foo_1): Use GOMP_loop_end.
4038         (f_foo_2): Use GOMP_loop_end_nowait.
4039
4040         * testsuite/loop-2.c: New file.
4041         * testsuite/Makefile (TESTS): Add it.
4042
4043 2005-05-03  Richard Henderson  <rth@redhat.com>
4044
4045         * iter.c (gomp_iter_static_next): Fix overflow check typo.
4046         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
4047         * team.c (new_team): Initialize oldest_live_gen to 1 if no
4048         initial work_share.
4049
4050         * testsuite/Makefile: New file.
4051         * testsuite/loop-1.c: New file.
4052
4053 2005-05-03  Richard Henderson  <rth@redhat.com>
4054
4055         Initial implementation and checkin.