libgomp/ChangeLog

   1 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
   2
   3         PR debug/36617
   4         * testsuite/libgomp.c/debug-1.c: New test.
   5
   6 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
   7
   8         * testsuite/libgomp.c/nqueens-1.c: New test.
   9
  10         PR c++/36523
  11         * testsuite/libgomp.c++/task-7.C: New function.
  12
  13 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  14
  15         * configure: Regenerate.
  16
  17 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
  18
  19         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
  20         mutex when HAVE_SYNC_BUILTINS isn't defined.
  21
  22 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  23
  24         * libgomp.texi (omp_test_lock): Fix typo.
  25
  26 2008-06-12  Tobias Burnus  <burnus@net-b.de>
  27
  28         * omp_lib.f90.in: Add "implicit none".
  29
  30 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
  31
  32         PR middle-end/36506
  33         * testsuite/libgomp.c/reduction-5.c: New test.
  34
  35 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
  36
  37         * libgomp.h (struct gomp_task): Add in_tied_task field.
  38         * task.c (gomp_init_task): Initialize it.
  39         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
  40         unconditionally.  Don't call gomp_team_barrier_wake if
  41         current task is implicit or if(0) from implicit and number of
  42         running tasks is equal to nthreads - 1.
  43
  44         PR libgomp/36471
  45         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
  46         omp_get_team_size_8): Fix pastos.
  47
  48         PR libgomp/36469
  49         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
  50         * configure: Regenerated.
  51         * config.h.in: Regenerated.
  52         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
  53         defined.
  54
  55 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
  56
  57         PR bootstrap/36452
  58         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
  59         (GOMP_loop_ull_dynamic_start): Likewise.
  60         (GOMP_loop_ull_guided_start): Likewise.
  61         (GOMP_loop_ull_ordered_static_start): Likewise.
  62         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
  63         (GOMP_loop_ull_ordered_guided_start): Likewise.
  64
  65 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
  66             Richard Henderson  <rth@redhat.com>
  67             Ulrich Drepper  <drepper@redhat.com>
  68             Jakob Blomer  <jakob.blomer@ira.uka.de>
  69
  70         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
  71         Substitute also OMP_*LOCK_25*.
  72         * configure: Regenerated.
  73         * config.h.in: Regenerated.
  74         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
  75         ptrlock.c and task.c.
  76         * Makefile.in: Regenerated.
  77         * testsuite/Makefile.in: Regenerated.
  78         * task.c: New file.
  79         * loop_ull.c: New file.
  80         * iter_ull.c: New file.
  81         * libgomp.h: Include ptrlock.h.
  82         (enum gomp_task_kind): New type.
  83         (struct gomp_team): Add task_lock, task_queue, task_count,
  84         task_running_count, single_count fields.  Add
  85         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
  86         Remove work_share_lock, generation_mask,
  87         oldest_live_gen, num_live_gen and init_work_shares fields, add
  88         work work_share_list_alloc, work_share_list_free and work_share_chunk
  89         fields.  Change work_shares from pointer to pointers into an array.
  90         Change ordered_release field into gomp_sem_t ** from flexible array
  91         member.  Add implicit_task and initial_work_shares fields.
  92         Move close to the end of the struct.
  93         (struct gomp_team_state): Add single_count, last_work_share,
  94         active_level and level fields, remove work_share_generation.
  95         (gomp_barrier_handle_tasks): New prototype.
  96         (gomp_finish_task): New inline function.
  97         (struct gomp_work_share): Move chunk_size, end, incr into
  98         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
  99         next_ll fields.  Reshuffle fields.  Add next_alloc,
 100         next_ws, next_free and inline_ordered_team_ids fields, change
 101         ordered_team_ids into pointer from flexible array member.
 102         Add mode field.  Put lock and next into a different cache line
 103         from most of the write-once fields.
 104         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
 105         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
 106         gomp_iter_ull_guided_next): New prototypes.
 107         (gomp_new_icv): New prototype.
 108         (struct gomp_thread): Add thread_pool and task fields.
 109         (struct gomp_thread_pool): New type.
 110         (gomp_new_team): New prototype.
 111         (gomp_team_start): Change type of last argument.
 112         (gomp_new_work_share): Removed.
 113         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
 114         (gomp_work_share_init_done): New static inline.
 115         (gomp_throttled_spin_count_var, gomp_available_cpus,
 116         gomp_managed_threads): New extern decls.
 117         (gomp_init_task): New prototype.
 118         (gomp_spin_count_var): New extern var decl.
 119         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
 120         or no alias support, or if not PIC.
 121         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
 122         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
 123         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
 124         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
 125         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
 126         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
 127         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
 128         gomp_test_nest_lock_25): New prototypes.
 129         (omp_lock_symver, strong_alias): Define.
 130         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
 131         decls.
 132         (gomp_end_task): New.
 133         (struct gomp_task_icv, gomp_global_icv): New.
 134         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
 135         (struct gomp_task): New.
 136         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
 137         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
 138         (gomp_icv): New.
 139         (gomp_schedule_type): Reorder enum to match
 140         omp_sched_t.
 141         * team.c (struct gomp_thread_start_data): Add thread_pool and task
 142         fields.
 143         (gomp_thread_start): Add gomp_team_barrier_wait call.
 144         For non-nested case remove clearing of docked thread thr fields.
 145         Use pool fields instead of global gomp_* variables.  Use
 146         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
 147         Create tasks for each member thread.
 148         (free_team): Only destroy team barrier, task_lock here and free it.
 149         (gomp_free_thread): Free last_team if non-NULL.
 150         (gomp_team_end): Call gomp_team_barrier_wait instead of
 151         gomp_barrier_wait.  For nested case call one extra
 152         gomp_barrier_wait.  Move here some destruction from free_team.
 153         Call free_team on pool->last_team if any, rather than freeing
 154         current team.  Destroy work_share_list_free_lock ifndef
 155         HAVE_SYNC_BUILTINS.
 156         (gomp_new_icv): New function.
 157         (gomp_threads, gomp_threads_size, gomp_threads_used,
 158         gomp_threads_dock): Removed.
 159         (gomp_thread_destructor): New variable.
 160         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
 161         functions.
 162         (gomp_team_start): Create new pool if current thread doesn't have
 163         one.  Use pool fields instead of global gomp_* variables.
 164         Initialize thread_pool field for new threads.  Clear single_count.
 165         Change last argument from ws to team, don't create
 166         new team, set ts.work_share to &team->work_shares[0] and clear
 167         ts.last_work_share.  Don't clear ts.work_share_generation.
 168         If number of threads changed, adjust atomically gomp_managed_threads.
 169         Use gomp_init_task instead of gomp_new_task,
 170         set thr->task to the corresponding implicit_task array entry.
 171         Create tasks for each member thread.  Initialize ts.level.
 172         (initialize_team): Call pthread_key_create on
 173         gomp_thread_destructor.
 174         (team_destructor): New function.
 175         (new_team): Removed.
 176         (gomp_new_team): New function.
 177         (free_team): Free gomp_work_share blocks chained through next_alloc,
 178         instead of freeing work_shares and destroying work_share_lock.
 179         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
 180         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
 181         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
 182         of gomp_barrier_wait.
 183         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
 184         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
 185         if gomp_work_share_start returned true.  Don't unlock ws->lock.
 186         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
 187         of gomp_barrier_wait.
 188         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
 189         gomp_work_share_init_done if gomp_work_share_start returned true.
 190         Don't unlock ws->lock.
 191         * work.c: Include stddef.h.
 192         (free_work_share): Use work_share_list_free_lock instead
 193         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
 194         Call gomp_fini_work_share and then either free ws if orphaned, or
 195         put it into work_share_list_free list of the current team.
 196         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
 197         functions.
 198         (gomp_work_share_start, gomp_work_share_end,
 199         gomp_work_share_end_nowait): Rewritten.
 200         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
 201         (openmp_version): Set to 200805.
 202         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
 203         omp_sched_guided, omp_sched_auto): New parameters.
 204         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 205         omp_set_max_active_levels, omp_get_max_active_levels,
 206         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
 207         omp_get_active_level): New interfaces.
 208         * omp_lib.h.in (openmp_version): Set to 200805.
 209         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
 210         omp_sched_guided, omp_sched_auto): New parameters.
 211         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 212         omp_set_max_active_levels, omp_get_max_active_levels,
 213         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
 214         omp_get_active_level): New externals.
 215         * loop.c: Include limits.h.
 216         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
 217         GFS_AUTO.
 218         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
 219         Likewise.  Use gomp_icv.
 220         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
 221         ts.static_trip here.
 222         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
 223         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
 224         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
 225         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
 226         don't unlock ws->lock, otherwise lock it.
 227         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
 228         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
 229         (gomp_parallel_loop_start): Call gomp_new_team instead of
 230         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
 231         Adjust gomp_team_start caller.  Pass 0 as second argument to
 232         gomp_resolve_num_threads.
 233         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
 234         If adding ws->chunk_size nthreads + 1 times after end won't
 235         overflow, set ws->mode to 1.
 236         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
 237         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
 238         GOMP_loop_ull_ordered_static_start,
 239         GOMP_loop_ull_ordered_dynamic_start,
 240         GOMP_loop_ull_ordered_guided_start,
 241         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
 242         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
 243         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
 244         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
 245         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
 246         prototypes.
 247         * libgomp.map: Export lock routines also @@OMP_2.0.
 248         (GOMP_loop_ordered_dynamic_first,
 249         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
 250         GOMP_loop_ordered_static_first): Remove.
 251         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
 252         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
 253         GOMP_loop_ull_ordered_dynamic_next,
 254         GOMP_loop_ull_ordered_dynamic_start,
 255         GOMP_loop_ull_ordered_guided_next,
 256         GOMP_loop_ull_ordered_guided_start,
 257         GOMP_loop_ull_ordered_runtime_next,
 258         GOMP_loop_ull_ordered_runtime_start,
 259         GOMP_loop_ull_ordered_static_next,
 260         GOMP_loop_ull_ordered_static_start,
 261         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
 262         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
 263         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
 264         (omp_set_schedule, omp_get_schedule,
 265         omp_get_thread_limit, omp_set_max_active_levels,
 266         omp_get_max_active_levels, omp_get_level,
 267         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
 268         omp_set_schedule_, omp_set_schedule_8_,
 269         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
 270         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
 271         omp_get_max_active_levels_, omp_get_level_,
 272         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
 273         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
 274         New exports @@OMP_3.0.
 275         * omp.h.in (omp_sched_t): New type.
 276         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 277         omp_set_max_active_levels, omp_get_max_active_levels,
 278         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
 279         omp_get_active_level): New prototypes.
 280         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
 281         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
 282         gomp_thread_limit_var, gomp_remaining_threads_count,
 283         gomp_remaining_threads_lock): New variables.
 284         (parse_spincount): New function.
 285         (initialize_env): Call gomp_init_num_threads unconditionally.
 286         Initialize gomp_available_cpus.  Call parse_spincount,
 287         initialize gomp_{,throttled_}spin_count_var
 288         depending on presence and value of OMP_WAIT_POLICY and
 289         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
 290         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
 291         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
 292         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
 293         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
 294         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
 295         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
 296         (gomp_global_icv): New.
 297         (parse_schedule): Use it.  Parse "auto".
 298         (omp_set_num_threads): Use gomp_icv.
 299         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
 300         Likewise.
 301         (omp_get_max_threads): Move from parallel.c.
 302         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 303         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
 304         add ialias.
 305         (parse_stacksize, parse_wait_policy): New functions.
 306         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
 307         both wrappers for compatibility and new locks.
 308         (omp_set_schedule, omp_get_schedule,
 309         omp_get_thread_limit, omp_set_max_active_levels,
 310         omp_get_max_active_levels, omp_get_level,
 311         omp_get_ancestor_thread_num, omp_get_team_size,
 312         omp_get_active_level): New ialias_redirect.
 313         (omp_set_schedule_, omp_set_schedule_8_,
 314         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
 315         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
 316         omp_get_max_active_levels_, omp_get_level_,
 317         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
 318         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
 319         New functions.
 320         * parallel.c: Include limits.h.
 321         (gomp_resolve_num_threads): Add count argument.  Rewritten.
 322         (GOMP_parallel_start): Call gomp_new_team and pass that as last
 323         argument to gomp_team_start.  Pass 0 as second argument to
 324         gomp_resolve_num_threads.
 325         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
 326         if gomp_thread_limit_var != ULONG_MAX.
 327         (omp_in_parallel): Implement using ts.active_level.
 328         (omp_get_max_threads): Move to env.c.
 329         (omp_get_level, omp_get_ancestor_thread_num,
 330         omp_get_team_size, omp_get_active_level): New functions,
 331         add ialias.
 332         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
 333         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
 334         gomp_iter_dynamic_next instead of the _locked variant and don't take
 335         lock around it, otherwise acquire it before calling
 336         gomp_iter_dynamic_next_locked.
 337         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
 338         gomp_iter_dynamic_next instead of the _locked variant and don't take
 339         lock around it.
 340         (GOMP_parallel_sections_start): Call gomp_new_team instead of
 341         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
 342         Adjust gomp_team_start caller.  Pass count as second argument to
 343         gomp_resolve_num_threads, don't adjust num_threads after the call.
 344         Use gomp_icv.
 345         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
 346         ws->chunk_size by incr.
 347         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
 348         code.
 349         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
 350         types.
 351         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
 352         (omp_check_defines): Check even the compat defines.
 353         * config/linux/ptrlock.c: New file.
 354         * config/linux/ptrlock.h: New file.
 355         * config/linux/wait.h: New file.
 356         * config/posix/ptrlock.c: New file.
 357         * config/posix/ptrlock.h: New file.
 358         * config/linux/bar.h (gomp_team_barrier_wait,
 359         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
 360         (gomp_team_barrier_set_task_pending,
 361         gomp_team_barrier_clear_task_pending,
 362         gomp_team_barrier_set_waiting_for_tasks,
 363         gomp_team_barrier_waiting_for_tasks,
 364         gomp_team_barrier_done): New inlines.
 365         (gomp_barrier_t): Rewritten.
 366         (gomp_barrier_state_t): New typedef.
 367         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
 368         gomp_barrier_wait_start): Rewritten.
 369         (gomp_barrier_wait_end): Change second argument to
 370         gomp_barrier_state_t.
 371         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
 372         inlines.
 373         * config/linux/bar.c: Include wait.h instead of libgomp.h and
 374         futex.h.
 375         (gomp_barrier_wait_end): Rewritten.
 376         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
 377         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
 378         * config/posix/bar.h (gomp_barrier_t): Add generation field.
 379         (gomp_barrier_state_t): New typedef.
 380         (gomp_team_barrier_wait,
 381         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
 382         (gomp_barrier_wait_start): Or all but low 2 bits from generation
 383         into the return value.  Return gomp_barrier_state_t.
 384         (gomp_team_barrier_set_task_pending,
 385         gomp_team_barrier_clear_task_pending,
 386         gomp_team_barrier_set_waiting_for_tasks,
 387         gomp_team_barrier_waiting_for_tasks,
 388         gomp_team_barrier_done): New inlines.
 389         (gomp_barrier_wait_end): Change second argument to
 390         gomp_barrier_state_t.
 391         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
 392         inlines.
 393         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
 394         (gomp_barrier_wait_end): Change second argument to
 395         gomp_barrier_state_t.
 396         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
 397         gomp_team_barrier_wake): New functions.
 398         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
 399         futex.h.
 400         (gomp_futex_wake, gomp_futex_wait): New variables.
 401         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
 402         * config/linux/lock.c: Rewrite to make locks task owned,
 403         for backwards compatibility provide the old entrypoints
 404         if symbol versioning.  Include wait.h instead of libgomp.h and
 405         futex.h.
 406         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
 407         * config/posix95/lock.c: Rewrite to make locks task owned,
 408         for backwards compatibility provide the old entrypoints
 409         if symbol versioning.
 410         * config/posix/lock.c: Rewrite to make locks task owned,
 411         for backwards compatibility provide the old entrypoints
 412         if symbol versioning.
 413         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
 414         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
 415         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
 416         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 417         (sys_futex0): Return error code.
 418         (futex_wake, futex_wait): If ENOSYS was returned, clear
 419         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 420         (cpu_relax, atomic_write_barrier): New static inlines.
 421         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 422         (futex_wake, futex_wait): If ENOSYS was returned, clear
 423         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 424         (cpu_relax, atomic_write_barrier): New static inlines.
 425         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 426         (sys_futex0): Return error code.
 427         (futex_wake, futex_wait): If ENOSYS was returned, clear
 428         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 429         (cpu_relax, atomic_write_barrier): New static inlines.
 430         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 431         (sys_futex0): Return error code.
 432         (futex_wake, futex_wait): If ENOSYS was returned, clear
 433         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 434         (cpu_relax, atomic_write_barrier): New static inlines.
 435         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 436         (sys_futex0): Return error code.
 437         (futex_wake, futex_wait): If ENOSYS was returned, clear
 438         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 439         (cpu_relax, atomic_write_barrier): New static inlines.
 440         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 441         (sys_futex0): Return error code.
 442         (futex_wake, futex_wait): If ENOSYS was returned, clear
 443         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 444         (cpu_relax, atomic_write_barrier): New static inlines.
 445         * config/linux/sem.c: Include wait.h instead of libgomp.h and
 446         futex.h.
 447         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
 448         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
 449         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
 450         types.
 451         (omp_nest_lock_t): Change owner into void *, add lock field.
 452         * config/posix95/omp-lock.h: Include semaphore.h.
 453         (omp_lock_25_t, omp_nest_lock_25_t): New types.
 454         (omp_lock_t): Use sem_t instead of mutex if semaphores
 455         aren't broken.
 456         (omp_nest_lock_t): Likewise.  Change owner to void *.
 457         * config/posix/omp-lock.h: Include semaphore.h.
 458         (omp_lock_25_t, omp_nest_lock_25_t): New types.
 459         (omp_lock_t): Use sem_t instead of mutex if semaphores
 460         aren't broken.
 461         (omp_nest_lock_t): Likewise.  Add owner field.
 462
 463 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
 464
 465         * testsuite/libgomp.c/collapse-1.c: New test.
 466         * testsuite/libgomp.c/collapse-2.c: New test.
 467         * testsuite/libgomp.c/collapse-3.c: New test.
 468         * testsuite/libgomp.c/icv-1.c: New test.
 469         * testsuite/libgomp.c/icv-2.c: New test.
 470         * testsuite/libgomp.c/lib-2.c: New test.
 471         * testsuite/libgomp.c/lock-1.c: New test.
 472         * testsuite/libgomp.c/lock-2.c: New test.
 473         * testsuite/libgomp.c/lock-3.c: New test.
 474         * testsuite/libgomp.c/loop-4.c: New test.
 475         * testsuite/libgomp.c/loop-5.c: New test.
 476         * testsuite/libgomp.c/loop-6.c: New test.
 477         * testsuite/libgomp.c/loop-7.c: New test.
 478         * testsuite/libgomp.c/loop-8.c: New test.
 479         * testsuite/libgomp.c/loop-9.c: New test.
 480         * testsuite/libgomp.c/nested-3.c: New test.
 481         * testsuite/libgomp.c/nestedfn-6.c: New test.
 482         * testsuite/libgomp.c/sort-1.c: New test.
 483         * testsuite/libgomp.c/task-1.c: New test.
 484         * testsuite/libgomp.c/task-2.c: New test.
 485         * testsuite/libgomp.c/task-3.c: New test.
 486         * testsuite/libgomp.c/task-4.c: New test.
 487         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
 488         to C++ testsuite default compiler options.
 489         * testsuite/libgomp.c++/collapse-1.C: New test.
 490         * testsuite/libgomp.c++/collapse-2.C: New test.
 491         * testsuite/libgomp.c++/ctor-10.C: New test.
 492         * testsuite/libgomp.c++/for-1.C: New test.
 493         * testsuite/libgomp.c++/for-2.C: New test.
 494         * testsuite/libgomp.c++/for-3.C: New test.
 495         * testsuite/libgomp.c++/for-4.C: New test.
 496         * testsuite/libgomp.c++/for-5.C: New test.
 497         * testsuite/libgomp.c++/loop-8.C: New test.
 498         * testsuite/libgomp.c++/loop-9.C: New test.
 499         * testsuite/libgomp.c++/loop-10.C: New test.
 500         * testsuite/libgomp.c++/task-1.C: New test.
 501         * testsuite/libgomp.c++/task-2.C: New test.
 502         * testsuite/libgomp.c++/task-3.C: New test.
 503         * testsuite/libgomp.c++/task-4.C: New test.
 504         * testsuite/libgomp.c++/task-5.C: New test.
 505         * testsuite/libgomp.c++/task-6.C: New test.
 506         * testsuite/libgomp.fortran/allocatable1.f90: New test.
 507         * testsuite/libgomp.fortran/allocatable2.f90: New test.
 508         * testsuite/libgomp.fortran/allocatable3.f90: New test.
 509         * testsuite/libgomp.fortran/allocatable4.f90: New test.
 510         * testsuite/libgomp.fortran/collapse1.f90: New test.
 511         * testsuite/libgomp.fortran/collapse2.f90: New test.
 512         * testsuite/libgomp.fortran/collapse3.f90: New test.
 513         * testsuite/libgomp.fortran/collapse4.f90: New test.
 514         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
 515         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
 516         * testsuite/libgomp.fortran/lib4.f90: New test.
 517         * testsuite/libgomp.fortran/lock-1.f90: New test.
 518         * testsuite/libgomp.fortran/lock-2.f90: New test.
 519         * testsuite/libgomp.fortran/nested1.f90: New test.
 520         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
 521         * testsuite/libgomp.fortran/strassen.f90: New test.
 522         * testsuite/libgomp.fortran/tabs1.f90: New test.
 523         * testsuite/libgomp.fortran/tabs2.f: New test.
 524         * testsuite/libgomp.fortran/task1.f90: New test.
 525         * testsuite/libgomp.fortran/task2.f90: New test.
 526         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
 527         * testsuite/libgomp.fortran/vla5.f90: Likewise.
 528         * testsuite/libgomp.c/pr26943-2.c: Likewise.
 529         * testsuite/libgomp.c/pr26943-3.c: Likewise.
 530         * testsuite/libgomp.c/pr26943-4.c: Likewise.
 531
 532 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
 533
 534         PR c++/36308
 535         * testsuite/libgomp.c++/ctor-11.C: New test.
 536         * testsuite/libgomp.c++/ctor-12.C: New test.
 537
 538 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
 539
 540         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
 541
 542 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
 543
 544         PR middle-end/36106
 545         * testsuite/libgomp.c/atomic-5.c: New test.
 546         * testsuite/libgomp.c/atomic-6.c: New test.
 547         * testsuite/libgomp.c/autopar-1.c: New test.
 548
 549 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 550
 551         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
 552         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
 553         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
 554         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
 555         * configure: Regenerate.
 556         * Makefile.in, testsuite/Makefile.in: Likewise.
 557
 558 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
 559
 560         PR bootstrap/35457
 561         * aclocal.m4: Regenerate.
 562         * configure: Regenerate.
 563
 564 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
 565
 566         PR middle-end/35611
 567         * testsuite/libgomp.c/atomic-4.c: New test.
 568
 569         PR libgomp/35625
 570         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
 571         (gomp_iter_guided_next): Likewise.
 572         * testsuite/libgomp.c/pr35625.c: New test.
 573
 574 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 575
 576         * aclocal.m4: Regenerate.
 577         * configure: Likewise.
 578         * Makefile.in: Likewise.
 579         * testsuite/Makefile.in: Likewise.
 580
 581 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
 582
 583         PR middle-end/35185
 584         * testsuite/libgomp.c++/pr35185.C: New test.
 585
 586 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
 587
 588         PR middle-end/35549
 589         * testsuite/libgomp.c/pr35549.c: New test.
 590
 591 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
 592
 593         * testsuite/libgomp.c/atomic-3.c: New test.
 594
 595 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 596
 597         PR fortran/33197
 598         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
 599         .F08 file suffixes.
 600
 601 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
 602
 603         PR libgomp/33131
 604         * configure.ac: Add ACX_HEADER_STRING.
 605         * env.c: Include strings.h.
 606         * aclocal.m4: Regenerate.
 607         * config.h.in: Regenerate.
 608         * configure: Regenerate.
 609         * Makefile.in: Regenerate.
 610         * testsuite/Makefile.in: Regenerate.
 611
 612 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
 613
 614         PR middle-end/35196
 615         * testsuite/libgomp.c/pr35196.c: New test.
 616
 617         PR middle-end/35130
 618         * testsuite/libgomp.fortran/pr35130.f90: New test.
 619         * testsuite/libgomp.c/pr35130.c: New test.
 620
 621 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
 622
 623         PR middle-end/33880
 624         * testsuite/libgomp.c/pr33880.c: New test.
 625         * testsuite/libgomp.fortran/pr33880.f90: New test.
 626
 627 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
 628
 629         * configure: Regenerate.
 630
 631 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
 632
 633         * configure.ac: Move futex checking into ../config/futex.m4.
 634         * configure: Rebuilt.
 635         * aclocal.m4: Rebuilt.
 636         * Makefile.in: Rebuilt.
 637
 638         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
 639         2007-10-15 ../config/tls.m4 change.
 640
 641 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
 642
 643         PR c++/34513
 644         * testsuite/libgomp.c/pr34513.c: New test.
 645         * testsuite/libgomp.c++/pr34513.C: New test.
 646
 647 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
 648
 649         PR target/32765
 650         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
 651
 652 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
 653
 654         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
 655
 656 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
 657
 658         * testsuite/libgomp.c/private-1.c: New test.
 659
 660 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
 661             Paolo Bonzini  <bonzini@gnu.org>
 662
 663         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
 664         instead of 'VPATH ='.
 665         * Makefile.in: Regenerate.
 666
 667 2007-11-23  Matthias Klose  <doko@ubuntu.com>
 668
 669         * configure.ac: Adjust makeinfo version check.
 670         * configure: Regenerate.
 671
 672 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
 673
 674         PR fortran/34020
 675         * testsuite/libgomp.fortran/pr34020.f90: New test.
 676
 677 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
 678
 679         PR c++/33894
 680         * testsuite/libgomp.c++/atomic-1.C: New test.
 681
 682 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
 683
 684         PR libgomp/33275
 685         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
 686         Make x and y integers rather than (implicit) reals.  Add private (j)
 687         clause to the last omp parallel.
 688
 689 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
 690
 691         * configure: Regenerate following changes to ../config/tls.m4.
 692
 693 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
 694
 695         * testsuite/libgomp.fortran/stack.f90: New test.
 696
 697 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
 698
 699         * config/mingw32/proc.c: New file.
 700
 701 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
 702
 703         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
 704         (main): Use __get_cpuid to get i386 target fetaures.
 705         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
 706         (main): Use __get_cpuid to get x86_64 target fetaures.
 707
 708 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
 709
 710         PR target/32765
 711         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
 712         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
 713
 714 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
 715
 716         PR fortran/32550
 717         * testsuite/libgomp.fortran/pr32550.f90: New test.
 718         * testsuite/libgomp.fortran/crayptr2.f90: New test.
 719
 720 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
 721
 722         * aclocal.m4: Regenerated.
 723
 724 2007-07-05  Tobias Burnus  <burnus@net-b.de>
 725
 726         PR fortran/32359
 727         * testsuite/libgomp.fortran/pr32359.f90: New.
 728
 729 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
 730
 731         PR libgomp/32468
 732         * sections.c (GOMP_parallel_sections_start): Only decrease
 733         number of threads to COUNT if dyn_var is true.
 734         * testsuite/libgomp.c/pr32468.c: New test.
 735
 736 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 737
 738         PR libgomp/26308
 739         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
 740
 741 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
 742
 743         PR middle-end/32362
 744         * testsuite/libgomp.c/pr32362-1.c: New test.
 745         * testsuite/libgomp.c/pr32362-2.c: New test.
 746         * testsuite/libgomp.c/pr32362-3.c: New test.
 747
 748 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
 749
 750         * team.c (gomp_team_start): Fix setting up thread_attr
 751         stack size.
 752
 753 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
 754
 755         * configure: Regenerate.
 756
 757 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
 758
 759         * Makefile.in: Regenerate.
 760         * configure: Regenerate.
 761         * aclocal.m4: Regenerate.
 762         * testsuite/Makefile.in: Regenerate.
 763
 764 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
 765
 766         * config/linux/proc.c: New file.
 767
 768         PR libgomp/28482
 769         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
 770
 771 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
 772
 773         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
 774
 775 2007-04-16  Matthias Klose  <doko@debian.org>
 776
 777         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
 778         flags if not building with -m64.
 779         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
 780         flag for i?86-*-* targets, if current target matches -m64.
 781
 782 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
 783
 784         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
 785         * Makefile.in: Regenerate.
 786
 787 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 788
 789         PR testsuite/31369
 790         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
 791         ld_library_path.
 792         * testsuite/libgomp.fortran/fortran.exp: Likewise.
 793
 794 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
 795
 796         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
 797         decls.
 798         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
 799         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
 800         (parse_affinity): New function.
 801         (initialize_env): Call it and gomp_init_affinity.
 802         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
 803         create new pthread_attr_t and call gomp_init_thread_affinity
 804         on it for each thread before passing the attribute to pthread_create.
 805         * config/linux/affinity.c: New file.
 806         * config/posix/affinity.c: New file.
 807         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
 808         * configure: Rebuilt.
 809         * config.h.in: Rebuilt.
 810         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
 811         * Makefile.in: Rebuilt.
 812
 813 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
 814
 815         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
 816         *-*-darwin*.
 817         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
 818         and use it if found.
 819
 820 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
 821
 822         * testsuite/config/default.exp: New file.
 823         * testsuite/lib/libgomp.exp: New file.
 824         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
 825         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
 826         load_lib *, load_gcc_lib *): Move to libgomp.exp.
 827         (libgomp_load): Remove.
 828         * testsuite/lib/libgomp.exp (libgomp_init): Compute
 829         always_ld_library_path, not ld_library_path.  Set additional_flags
 830         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
 831         (target_compile): Do not call libgomp_init.  Append lang_library_path
 832         and lang_link_flags to options.
 833         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
 834         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
 835         here.
 836         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
 837         always_ld_library_path.  Set LD_LIBRARY_PATH here.
 838         * testsuite/libgomp.fortran/fortran.exp: Ditto.
 839         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
 840         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
 841         CX8 flag.
 842         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
 843         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
 844         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
 845         * testsuite/libgomp.c/pr29947-1.c: Ditto.
 846         * testsuite/libgomp.c/atomic-10.c: Ditto.
 847
 848 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
 849
 850         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
 851         dg-final cleanup-modules line.
 852         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
 853         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
 854         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
 855         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
 856         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
 857         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
 858         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
 859
 860 2007-03-18  Andreas Schwab  <schwab@suse.de>
 861
 862         * acinclude.m4: Adjust regular expression for ld version
 863         extraction.
 864         * configure: Regenerate.
 865
 866 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
 867
 868         * Makefile.am: Add install-pdf target as copied from
 869         automake v1.10 rules.
 870         * Makefile.in: Regenerate
 871
 872 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
 873
 874         PR libgomp/28486
 875         * configure: Regenerate.
 876
 877         PR c++/30703
 878         * testsuite/libgomp.c++/pr30703.C: New test.
 879
 880 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
 881
 882         Revert:
 883         2006-07-05  Eric Christopher  <echristo@apple.com>
 884         * configure.ac: Depend addition of -pthread on host OS.
 885         * configure: Regenerate.
 886
 887 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 888
 889         * libgomp.texi: Fix spacing after abbreviations.
 890
 891 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
 892
 893         PR libgomp/30546
 894         * configure.ac: Add check for makeinfo
 895         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
 896         if an appropiate version of makeinfo is found.
 897         * aclocal.m4: Regenerated.
 898         * configure: Regenerated.
 899         * Makefile.in: Regenerated.
 900         * testsuite/Makefile.in: Regenerated.
 901
 902 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
 903
 904         PR libgomp/30540
 905         * libgomp.texi: More about implementation-dependent settings.
 906
 907 2007-01-26  Tobias Burnus  <burnus@net-b.de>
 908
 909         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
 910
 911 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
 912
 913         PR middle-end/30494
 914         * testsuite/libgomp.c/pr30494.c: New test.
 915
 916 2007-01-15  Tom Tromey  <tromey@redhat.com>
 917
 918         * configure: Rebuilt.
 919         * configure.ac: Fixed comment.
 920
 921 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
 922
 923         * libgomp.texi: Document implementation specific default values of
 924         environment variables.
 925
 926 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
 927
 928         PR libgomp/28209
 929         * libgomp.texi: New file.
 930         * configure.ac: Add --enable-generated-files-in-srcdir option.
 931         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
 932         files to srcdir.
 933         * Makefile.in: Regenerated.
 934         * config.h.in: Regenerated.
 935         * testsuite/Makefile.in: Regenerated.
 936         * NOTES: Removed.
 937
 938 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
 939
 940         PR libgomp/29949
 941         * env.c (omp_set_num_threads): Set illegal thread count to 1.
 942
 943 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
 944
 945         * configure: Regenerate.
 946
 947 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
 948
 949         PR libgomp/29947
 950         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
 951         start if there shouldn't be any loop iterations.
 952         (gomp_loop_ordered_static_start): Remove start == end test.
 953         * testsuite/libgomp.c/pr29947-1.c: New test.
 954         * testsuite/libgomp.c/pr29947-2.c: New test.
 955
 956 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
 957
 958         * configure.tgt: Force initial-exec TLS model on Linux only.
 959
 960 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
 961
 962         * configure: Regenerated.
 963
 964 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
 965
 966         * env.c (parse_schedule): Reject out of range values.
 967         (parse_unsigned_long): Reject out of range, negative or zero values.
 968
 969 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
 970
 971         PR fortran/29629
 972         * testsuite/libgomp.fortran/pr29629.f90: New test.
 973
 974 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
 975
 976         PR libgomp/29494
 977         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
 978         * config/posix95: New directory.
 979         * config/posix95/omp-lock.h: New file.
 980         * config/posix95/lock.c: Likewise.
 981
 982 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
 983
 984         * aclocal.m4: Regenerate.
 985         * configure: Regenerate.
 986
 987 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
 988
 989         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
 990         '<' to '<='.
 991
 992 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
 993
 994         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
 995         test.
 996         * configure: Regenerate.
 997         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
 998
 999 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
1000
1001         PR middle-end/25261
1002         PR middle-end/28790
1003         * testsuite/libgomp.c/nestedfn-4.c: New test.
1004         * testsuite/libgomp.c/nestedfn-5.c: New test.
1005         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
1006
1007         PR fortran/29097
1008         * testsuite/libgomp.fortran/condinc1.f: New test.
1009         * testsuite/libgomp.fortran/condinc2.f: New test.
1010         * testsuite/libgomp.fortran/condinc3.f90: New test.
1011         * testsuite/libgomp.fortran/condinc4.f90: New test.
1012         * testsuite/libgomp.fortran/condinc1.inc: New file.
1013
1014 2006-09-18  Tom Tromey  <tromey@redhat.com>
1015
1016         * configure: Rebuilt.
1017
1018 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
1019
1020         PR c/28768
1021         PR preprocessor/14634
1022         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
1023         to AC_DEFINE.
1024         * configure: Regenerate.
1025
1026 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
1027
1028         * testsuite/libgomp.fortran/reduction3.f90: Change
1029         -2147483648 to -huge(i)-1 to avoid overflow.
1030         * testsuite/libgomp.fortran/reduction4.f90: Change
1031         Z'ffffffff' to not(0) to avoid overflow.
1032
1033 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
1034
1035         PR libgomp/25938
1036         * Makefile.am (libsubincludedir): New.
1037         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
1038         * Makefile.in: Regenerate.
1039
1040 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
1041
1042         PR libgomp/28725
1043         * env.c: Include ctype.h.
1044         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
1045         leading and/or trailing whitespace and compare strings case
1046         insensitively.
1047
1048 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
1049
1050         PR fortran/28390
1051         * testsuite/libgomp.fortran/pr28390.f: New test.
1052
1053 2006-07-05  Eric Christopher  <echristo@apple.com>
1054
1055         * configure.ac: Depend addition of -pthread on host OS.
1056         * configure: Regenerate.
1057
1058 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
1059
1060         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
1061         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
1062         defined.
1063
1064 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
1065
1066         PR libgomp/26175
1067         PR libgomp/26477
1068         * configure.ac: If neither --enable-linux-futex nor
1069         --disable-linux-futex is passed, determine the default by checking
1070         for compiling and/or running against NPTL.  With --enable-linux-futex,
1071         check if SYS_gettid and SYS_futex are defined.
1072         * configure: Rebuilt.
1073
1074 2006-06-14  Richard Henderson  <rth@redhat.com>
1075
1076         PR libgomp/28008
1077         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
1078         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
1079
1080 2006-06-09  Richard Henderson  <rth@redhat.com>
1081
1082         * env.c (gomp_nthreads_var): Change to unsigned long.
1083         (gomp_run_sched_chunk): Likewise.
1084         (parse_unsigned_long): Rename from parse_num_threads and generalize.
1085         (initialize_env): Initialize gomp_thread_attr.
1086         * libgomp.h (gomp_nthreads_var): Update decl.
1087         (gomp_run_sched_chunk): Likewise.
1088         (gomp_thread_attr): Declare.
1089         * team.c (gomp_thread_attr): Export.
1090         (initialize_team): Don't initialize it.
1091
1092 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
1093
1094         PR fortran/27916
1095         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
1096         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
1097
1098 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1099
1100         * config/mingw32/time.c: New file.
1101         * configure.tgt: Use it.
1102
1103 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
1104
1105         * Makefile.am: Add install-html target. Add install-html to .PHONY
1106         * Makefile.in: Regenerate.
1107
1108 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1109
1110         PR libgomp/27612
1111         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
1112         * testsuite/libgomp.c/critical-1.c: Likewise.
1113         * testsuite/libgomp.c/loop-1.c: Likewise.
1114         * testsuite/libgomp.c/loop-2.c: Likewise.
1115         * testsuite/libgomp.c/single-1.c: Likewise.
1116         * testsuite/libgomp.c/ordered-1.c: Likewise.
1117         * testsuite/libgomp.c/ordered-2.c: Likewise.
1118
1119 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
1120
1121         PR middle-end/27416
1122         * libgomp.fortran/pr27416-1.f90: New test.
1123
1124 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
1125
1126         PR fortran/27395
1127         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
1128         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
1129
1130 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
1131
1132         PR c++/26943
1133         * testsuite/libgomp.c/pr26943-1.c: New test.
1134         * testsuite/libgomp.c/pr26943-2.c: New test.
1135         * testsuite/libgomp.c/pr26943-3.c: New test.
1136         * testsuite/libgomp.c/pr26943-4.c: New test.
1137         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
1138         * testsuite/libgomp.c++/pr26943.C: New test.
1139
1140 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
1141
1142         PR middle-end/27337
1143         * testsuite/libgomp.c++/pr27337.C: New test.
1144
1145 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
1146
1147         PR c/26171
1148         * testsuite/libgomp.c/pr26171.c: New test.
1149
1150 2006-04-25  Richard Henderson  <rth@redhat.com>
1151
1152         PR libgomp/25865
1153         * configure.ac: Use GCC_CHECK_TLS.
1154         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
1155         * Makefile.in, aclocal.m4, configure: Regenerate.
1156
1157 2006-04-10  Matthias Klose  <doko@debian.org>
1158
1159         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
1160         directory names containing underscores.
1161
1162 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
1163
1164         PR c++/26691
1165         * testsuite/libgomp.c++/pr26691.C: New test.
1166
1167 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
1168
1169         * testsuite/libgomp.fortran/retval2.f90: New test.
1170
1171 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
1172
1173         * testsuite/libgomp.c++: New directory.
1174
1175 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
1176
1177         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
1178         * config/posix/sem.c: Implement the above.
1179
1180 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
1181
1182         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
1183         define HAVE_BROKEN_POSIX_SEMAPHORES.
1184         * configure: Rebuilt.
1185         * config.h.in: Rebuilt.
1186
1187 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1188
1189         PR bootstrap/26161
1190         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
1191         for the other pthread check.
1192         * configure: Regenerate.
1193         * config.h.in: Regenerate.
1194
1195 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
1196
1197         PR libgomp/25938
1198         PR libgomp/25984
1199         * Makefile.am (fincludedir): New variable.
1200         (nodist_include_HEADERS): Remove Fortran files.
1201         (nodist_finclude_HEADERS): New variable.
1202         * Makefile.in: Regenerated.
1203
1204 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
1205
1206         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
1207         Remove tests for returning assumed character length arrays.
1208
1209 2006-02-12  Roger Sayle  <roger@eyesopen.com>
1210             John David Anglin  <dave@hiauly1.hia.nrc.ca>
1211
1212         PR libgomp/25936
1213         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
1214
1215 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
1216
1217         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
1218
1219 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
1220
1221         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
1222         part of LD_LIBRARY_PATH manually.
1223
1224 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
1225
1226         PR libgomp/25852
1227         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
1228         libgomp_init.
1229
1230 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
1231
1232         PR libgomp/25884
1233         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
1234         * configure.ac (PERL): Don't set.
1235         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
1236         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
1237         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
1238         * omp.h.in: Wrap the new configure substitutions with @ characters.
1239         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
1240         * aclocal.m4, configure, Makefile.in: Regenerate.
1241         * mkomp_h.pl: Delete.
1242
1243 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
1244
1245         PR libgomp/25259
1246         * configure.ac: Use GCC_HEADER_STDINT.
1247         * libgomp.h: Include gstdint.h.
1248         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
1249         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
1250
1251 2006-01-24  Richard Henderson  <rth@redhat.com>
1252
1253         PR libgomp/25942
1254         * configure.ac: Add AM_MAINTAINER_MODE.
1255         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
1256
1257 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
1258
1259         * Makefile.in: Regenerate.
1260         * testsuite/Makefile.in: Regenerate.
1261         * aclocal.m4: Regenerate.
1262
1263 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
1264
1265         * config/posix/proc.c: Conditional include of sys/loadavg.h for
1266         Solaris.
1267         * configure.ac: Add check for loadavg.h.
1268         (link_gomp): Adjust comment.
1269         * configure: Regenerate.
1270         * config.h.in: Regenerate.
1271
1272 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
1273
1274         PR libgomp/25877
1275         * configure.ac: Remove check for alloca.h.
1276         * configure: Regenerate.
1277         * config.h.in: Regenerate.
1278         * libgomp.h: define gomp_alloca to be __builtin_alloca.
1279         * team.c: Remove use of alloca.h.
1280         Call gomp_alloca instead of alloca.
1281
1282 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
1283
1284         PR libgomp/25877
1285         * team.c: Add include of alloca.h.
1286         * configure.ac: Add check for alloca.h.
1287         * configure: Regenerate.
1288         * config.h.in: Regenerate.
1289
1290 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
1291
1292         PR fortran/25219
1293         * testsuite/libgomp.fortran/pr25219.f90: New test.
1294
1295 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
1296
1297         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
1298         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
1299         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
1300         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
1301         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
1302         testsuite/libgomp.fortran/threadprivate1.f90,
1303         testsuite/libgomp.fortran/threadprivate2.f90,
1304         testsuite/libgomp.fortran/threadprivate3.f90,
1305         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
1306         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
1307         testsuite/libgomp.fortran/omp_parse3.f90: Change required
1308         effective-target to TLS runtime.
1309
1310         * testsuite/libgomp.fortran/pr25162.f: Require
1311         effective-target TLS runtime.
1312
1313 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
1314
1315         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
1316         * testsuite/libgomp.c/nestedfn-3.c: New test.
1317
1318 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
1319
1320         PR fortran/25162
1321         * testsuite/libgomp.fortran/pr25162.f: New test.
1322
1323 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
1324
1325         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
1326         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
1327
1328 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
1329
1330         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
1331         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
1332         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
1333         single.c, team.c, work.c, config/linux/alpha/futex.h,
1334         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
1335         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
1336         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
1337         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
1338         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
1339         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
1340         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
1341         FSF address.
1342
1343 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
1344
1345         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
1346         to nodist_noinst_HEADERS.
1347         * Makefile.in: Rebuilt.
1348
1349         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
1350         add integer count field.
1351         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
1352         omp_nest_lock_t type change.
1353         (omp_init_nest_lock): Likewise.  Initialize count to 0.
1354         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
1355         Increment count.
1356         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
1357         Decrement count.
1358         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
1359         Increment count if successful and return the new nesting level.
1360         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
1361         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
1362         * testsuite/libgomp.c/lib-1.c: New test.
1363         * testsuite/libgomp.fortran/lib1.f90: New test.
1364         * testsuite/libgomp.fortran/lib2.f: New test.
1365         * testsuite/libgomp.fortran/lib3.f: New test.
1366
1367 2005-11-17  Richard Henderson  <rth@redhat.com>
1368
1369         PR 24845
1370         * Makefile.am (nodist_toolexeclib_HEADERS): New.
1371         * configure.ac (link_gomp): New.  Substitute it.
1372         (AC_CONFIG_FILES): Add libgomp.spec.
1373         * libgomp.spec.in: New file.
1374         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
1375         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
1376
1377 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
1378
1379         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
1380         reduction(-:var) behaving the same as reduction(+:var).
1381         * testsuite/libgomp.c/reduction-4.c: New test.
1382
1383 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
1384
1385         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
1386         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
1387         testsuite/libgomp.c/copyin-3.c,
1388         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
1389         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
1390         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
1391         testsuite/libgomp.c++/pr24455.C,
1392         testsuite/libgomp.fortran/threadprivate1.f90,
1393         testsuite/libgomp.fortran/threadprivate2.f90,
1394         testsuite/libgomp.fortran/threadprivate3.f90,
1395         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
1396         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
1397         testsuite/libgomp.fortran/omp_parse3.f90: Require
1398         effective-target TLS.
1399
1400 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
1401
1402         * HEADER: Remove.
1403
1404 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
1405
1406         PR libgomp/24797
1407         * team.c (initialize_team): Pass NULL rather than free as
1408         pthread_key_create destructor.  Initialize thread specific data
1409         pointer in initial thread to a static local variable rather than
1410         malloced memory.
1411
1412 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
1413
1414         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
1415         its location to ld_library_path.
1416
1417 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
1418
1419         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
1420
1421 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
1422
1423         * testsuite/libgomp.c: Rename from libgomp.dg.
1424
1425 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
1426
1427         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
1428         threadprivate variable 'i'.
1429
1430 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
1431
1432         * config/linux/s390/futex.h: New file.
1433         * configure.tgt: Use it.
1434
1435         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
1436         before the parallel.
1437
1438 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
1439
1440         PR c++/24734
1441         * testsuite/libgomp.c++/master-1.C: New test.
1442
1443 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
1444
1445         * testsuite/libgomp.dg/copyin-3.c: New test.
1446
1447 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
1448
1449         * testsuite/libgomp.fortran/retval1.f90: New test.
1450         * testsuite/libgomp.fortran/vla7.f90: New test.
1451
1452 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
1453
1454         * testsuite/libgomp.fortran/vla2.f90: New test.
1455         * testsuite/libgomp.fortran/vla3.f90: New test.
1456         * testsuite/libgomp.fortran/vla4.f90: New test.
1457         * testsuite/libgomp.fortran/vla5.f90: New test.
1458         * testsuite/libgomp.fortran/vla6.f90: New test.
1459
1460 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
1461
1462         * config/linux/sparc/futex.h: New file.
1463         * configure.tgt: Use it.
1464         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
1465
1466         * critical.c: Include stdlib.h.
1467         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
1468         ignoring return value.
1469         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
1470         LIBGOMP_CHECK_SYNC_BUILTINS check.
1471         * configure: Rebuilt.
1472
1473 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
1474
1475         * testsuite/libgomp.fortran/vla1.f90: New test.
1476
1477 2005-10-31  Richard Henderson  <rth@redhat.com>
1478
1479         * testsuite/libgomp.fortran/character2.f90: Fix race condition
1480         setting 's' in different threads.
1481
1482 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
1483
1484         * libgomp.h (attribute_hidden, ialias): Define.
1485         * config/posix/proc.c (omp_get_num_procs): Add ialias.
1486         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
1487         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
1488         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
1489         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
1490         omp_test_lock, omp_test_nest_lock): Likewise.
1491         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
1492         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
1493         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
1494         omp_test_lock, omp_test_nest_lock): Likewise.
1495         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
1496         omp_get_dynamic, omp_get_nested): Likewise.
1497         * parallel.c (omp_get_num_threads, omp_get_max_threads,
1498         omp_get_thread_num, omp_in_parallel): Likewise.
1499         * fortran.c (ialias_redirect): Define.
1500         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
1501         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
1502         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
1503         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
1504         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
1505         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
1506         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
1507         omp_get_wtime): Add ialias_redirect.
1508
1509 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
1510
1511         * fortran.c: Include stdlib.h.
1512
1513 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
1514
1515         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
1516         * Makefile.in: Regenerated.
1517
1518 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
1519
1520         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
1521         * libgomp_f.h.in (omp_check_defines): New function.
1522         * env.c: Include libgomp_f.h.
1523         (initialize_env): Call omp_check_defines.
1524
1525         * testsuite/libgomp.dg/copyin-2.c: New test.
1526         * testsuite/libgomp.c++/copyin-2.C: New test.
1527         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
1528
1529         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
1530         * testsuite/libgomp.fortran/sharing2.f90: New test.
1531
1532         * testsuite/libgomp.dg/copyin-1.c: New test.
1533         * testsuite/libgomp.c++/copyin-1.C: New test.
1534
1535 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
1536
1537         * testsuite/libgomp.fortran/crayptr1.f90: New test.
1538
1539         * testsuite/libgomp.fortran/workshare1.f90: New test.
1540
1541         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
1542         only test.
1543         * libgomp.fortran/sharing1.f90: New test.
1544
1545 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
1546
1547         PR c++/24502
1548         * testsuite/libgomp.c++/loop-7.C: New test.
1549
1550         * testsuite/libgomp.dg/nestedfn-2.c: New test.
1551
1552         * testsuite/libgomp.dg/nestedfn-1.c: New test.
1553         * testsuite/libgomp.fortran/reduction6.f90: New test.
1554         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
1555
1556 2005-10-23  Richard Henderson  <rth@redhat.com>
1557
1558         * testsuite/libgomp.c++/ctor-1.C: New.
1559         * testsuite/libgomp.c++/ctor-2.C: New.
1560         * testsuite/libgomp.c++/ctor-3.C: New.
1561         * testsuite/libgomp.c++/ctor-4.C: New.
1562         * testsuite/libgomp.c++/ctor-5.C: New.
1563         * testsuite/libgomp.c++/ctor-6.C: New.
1564         * testsuite/libgomp.c++/ctor-7.C: New.
1565         * testsuite/libgomp.c++/ctor-8.C: New.
1566         * testsuite/libgomp.c++/ctor-9.C: New.
1567
1568 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
1569
1570         PR 24455
1571         * testsuite/libgomp.c++/pr24455-1.C: New test.
1572         * testsuite/libgomp.c++/pr24455.C: New test.
1573         * testsuite/libgomp.dg/pr24455-1.c: New test.
1574         * testsuite/libgomp.dg/pr24455.c: New test.
1575
1576 2005-10-20  Richard Henderson  <rth@redhat.com>
1577
1578         * testsuite/libgomp.c++/loop-6.C: New.
1579         * testsuite/libgomp.dg/loop-3.c: New.
1580
1581 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
1582
1583         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
1584         explicitly private.
1585         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
1586         explicitly shared.
1587
1588 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
1589
1590         * testsuite/libgomp.fortran/jacobi.f: New test.
1591
1592 2005-10-19  Richard Henderson  <rth@redhat.com>
1593
1594         * configure.tgt (i?86-linux): Default to with_arch instead of
1595         CFLAGS.  Add -mtune to match target_cpu.
1596         (x86_64-linux): Tune to i686.
1597
1598         * fortran.c (omp_test_nest_lock_): Fix typo.
1599
1600 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
1601
1602         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
1603         gomp_ordered_sync): Do nothing if team->nthreads == 1.
1604         * testsuite/libgomp.dg/ordered-3.c: New test.
1605
1606         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
1607         Remove volatile keyword.
1608
1609         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
1610         in COMMON block to avoid warnings on 64-bit targets.
1611
1612 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
1613
1614         * testsuite/libgomp.dg/shared-3.c: New test.
1615
1616 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
1617
1618         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
1619         * testsuite/libgomp.fortran/reduction5.f90: New test.
1620
1621 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
1622
1623         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
1624         dg-options.
1625         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
1626         flush loop now that __sync_synchronize has proper memory barrier.
1627         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
1628         Add -ffixed-form to dg-options.
1629
1630 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
1631
1632         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
1633         from subdirectories.
1634         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
1635         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
1636         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
1637         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
1638         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
1639         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
1640         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
1641         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
1642         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
1643         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
1644         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
1645         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
1646         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
1647         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
1648         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
1649         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
1650         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
1651         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
1652         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
1653         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
1654         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
1655         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
1656         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
1657         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
1658         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
1659
1660 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
1661
1662         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
1663         lang_library_path exists.  Use find instead of glob to gather tests.
1664         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
1665
1666 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
1667
1668         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
1669         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
1670         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
1671         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
1672         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
1673         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
1674         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
1675         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
1676         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
1677         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
1678         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
1679         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
1680         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
1681
1682 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
1683
1684         * testsuite/libgomp.dg/vla-1.c: New test.
1685
1686         * testsuite/libgomp.fortran/reference2.f90: New test.
1687
1688         * testsuite/libgomp.fortran/character2.f90: Remove explicit
1689         declaration of omp_get_thread_num.
1690         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
1691         use omp_lib.
1692
1693         * testsuite/libgomp.fortran/reduction1.f90: New test.
1694         * testsuite/libgomp.fortran/reduction2.f90: New test.
1695         * testsuite/libgomp.fortran/reduction3.f90: New test.
1696         * testsuite/libgomp.fortran/reduction4.f90: New test.
1697
1698 2005-10-13  Richard Henderson  <rth@redhat.com>
1699
1700         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
1701         * Makefile.in: Regenerate.
1702         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
1703         * libgomp.h: Include bar.h.
1704         (struct gomp_barrier): Remove.
1705         (struct gomp_team): Add barrier.  Replace master_barrier with
1706         master_release.  Replace threads with ordered_release.
1707         (struct gomp_thread): Replace barrier with release.
1708         * ordered.c (gomp_ordered_first): Update for ordered_release change.
1709         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
1710         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
1711         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
1712         (GOMP_single_copy_end): Likewise.
1713         * team.c (gomp_threads_dock): New.
1714         (gomp_barrier_init, gomp_barrier_destroy): Remove.
1715         (gomp_thread_start): Use gomp_barrier_wait.
1716         (new_team, free_team): Update for gomp_team changes.
1717         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
1718         (gomp_team_end): Use gomp_barrier_wait.
1719         (initialize_team): Update for gomp_thread changes.
1720         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
1721         (gomp_work_share_end_nowait): Use atomic ops when available.
1722         * config/linux/bar.c, config/linux/bar.h: New files.
1723         * config/posix/bar.c, config/posix/bar.h: New files.
1724
1725 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
1726
1727         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
1728         * testsuite/libgomp.dg/single-2.c: New test.
1729
1730         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
1731         lang_link_flags): Unset, so that they aren't inherited from previously
1732         sourced *.exp.
1733
1734         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
1735
1736 2005-10-12  Richard Henderson  <rth@redhat.com>
1737
1738         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
1739         (libgomp_init): Use lang_test_file, lang_library_path, and
1740         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
1741
1742         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
1743         (lang_test_file, lang_link_flags): New.
1744         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
1745
1746         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
1747         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
1748         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
1749         testsuite/libgomp.c++/parallel-1.C,
1750         testsuite/libgomp.c++/reduction-1.C,
1751         testsuite/libgomp.c++/reduction-2.C,
1752         testsuite/libgomp.c++/reduction-3.C,
1753         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
1754         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
1755         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
1756         New files, largely cribbed from the C testsuite.
1757
1758 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
1759
1760         * testsuite/libgomp.fortran/character1.f90: New test.
1761         * testsuite/libgomp.fortran/character2.f90: New test.
1762
1763         * testsuite/libgomp.dg/nested-1.c: New test.
1764         * testsuite/libgomp.dg/nested-2.c: New test.
1765         * testsuite/libgomp.fortran/do1.f90: New test.
1766         * testsuite/libgomp.fortran/do2.f90: New test.
1767
1768         * testsuite/libgomp.fortran/reference1.f90: New test.
1769
1770 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
1771
1772         * testsuite/libgomp.dg/reduction-1.c: New test.
1773         * testsuite/libgomp.dg/reduction-2.c: New test.
1774         * testsuite/libgomp.dg/reduction-3.c: New test.
1775
1776 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
1777
1778         * testsuite/libgomp.dg/atomic-1.c: New test.
1779         * testsuite/libgomp.dg/atomic-2.c: New test.
1780
1781 2005-10-09  Richard Henderson  <rth@redhat.com>
1782
1783         * critical.c (atomic_lock): New.
1784         (initialize_critical): Initialize it.
1785         (GOMP_atomic_start, GOMP_atomic_end): New.
1786         * libgomp.map: Export them.
1787         * libgomp_g.h: Declare them.
1788
1789         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
1790
1791 2005-10-02  Richard Henderson  <rth@redhat.com>
1792
1793         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
1794         to XCFLAGS instead of CFLAGS.
1795
1796 2005-09-30  Richard Henderson  <rth@redhat.com>
1797
1798         * configure.ac: Determine whether -pthread or -lpthread is needed.
1799         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
1800         * Makefine.in, configure: Rebuild.
1801
1802 2005-09-28  Richard Henderson  <rth@redhat.com>
1803
1804         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
1805         * testsuite/libgomp.dg/omp-single-3.c: New test.
1806
1807 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
1808
1809         * testsuite/libgomp.dg/omp-single-2.c: New test.
1810         * testsuite/libgomp.dg/shared-2.c: Fix return code.
1811
1812 2005-09-27  Richard Henderson  <rth@redhat.com>
1813
1814         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
1815         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
1816
1817 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
1818
1819         * testsuite/libgomp.dg/omp-loop03.c: New test.
1820
1821 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
1822
1823         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
1824
1825 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
1826
1827         * testsuite/libgomp.dg/omp-single-1.c: New test.
1828         * testsuite/libgomp.dg/shared-1.c: Return 0.
1829         Add prototype for abort.
1830         * testsuite/libgomp.dg/shared-2.c: Likewise.
1831
1832 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
1833
1834         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
1835         constructs.
1836
1837 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
1838
1839         * testsuite/libgomp.dg/shared-1.c: New test.
1840         * testsuite/libgomp.dg/shared-2.c: New test.
1841
1842 2005-09-24  Richard Henderson  <rth@redhat.com>
1843
1844         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
1845
1846 2005-09-24  Richard Henderson  <rth@redhat.com>
1847
1848         * iter.c (gomp_iter_static_next): Round up when computing number
1849         of iterations.  Don't bother distributing a remainder equally.
1850
1851         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
1852         Don't call srand.  Zero b before testing.
1853         (main): New.
1854
1855 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
1856
1857         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
1858         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
1859
1860 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
1861
1862         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
1863         without !$omp end do, followed immediately by subroutine end.
1864
1865 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
1866
1867         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
1868
1869 2005-09-22  Richard Henderson  <rth@redhat.com>
1870
1871         * critical.c (GOMP_critical_name_start): Change argument to void**.
1872         Reuse the pointer space if the mutex fits.
1873         (GOMP_critical_name_end): Likewise.
1874         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
1875         * libgomp_g.h (GOMP_critical_name_start): Update decl.
1876         (GOMP_critical_name_end): Likewise.
1877         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
1878         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
1879
1880 2005-09-20  Richard Henderson  <rth@redhat.com>
1881
1882         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
1883         (create_lock_lock): New.
1884         (initialize_critical): Initialize it.
1885         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
1886         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
1887
1888 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
1889
1890         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
1891
1892 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
1893
1894         * testsuite/libgomp.dg/omp-loop01.c: New test.
1895         * testsuite/libgomp.dg/omp-loop02.c: New test.
1896
1897 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
1898
1899         * configure.ac (AC_PROG_FC): Add.
1900         (USE_FORTRAN): New automake conditional.
1901         * configure: Rebuilt.
1902         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
1903         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
1904         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
1905         Add rules to build them.
1906         * Makefile.in: Rebuilt.
1907         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
1908         OMP_NEST_LOCK_KIND.
1909         * libgomp.map: Add Fortran wrappers.
1910         * libgomp_f.h.in: New file.
1911         * omp_lib.h.in: New file.
1912         * omp_lib.f90.in: New file.
1913         * fortran.c: New file.
1914         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
1915         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
1916         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
1917         libgfortran has been built.
1918         * testsuite/libgomp.fortran/fortran.exp: New file.
1919         * testsuite/libgomp.fortran/omp_cond1.f: New test.
1920         * testsuite/libgomp.fortran/omp_cond2.f: New test.
1921         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
1922         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
1923         * testsuite/libgomp.fortran/omp_hello.f: New test.
1924         * testsuite/libgomp.fortran/omp_orphan.f: New test.
1925         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
1926         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
1927         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
1928         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
1929         * testsuite/libgomp.fortran/omp_reduction.f: New test.
1930         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
1931         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
1932
1933 2005-08-30  Richard Henderson  <rth@redhat.com>
1934
1935         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
1936         function for when aliases are not usable.
1937         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
1938         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
1939         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
1940         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
1941         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
1942         GOMP_loop_ordered_guided_next): Likewise.
1943         * ordered.c (GOMP_ordered_start): Likewise.
1944
1945 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
1946
1947         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
1948         * testsuite/libgomp.dg/omp_hello.c: Fix return code
1949         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
1950         * testsuite/libgomp.dg/omp_orphan.c: Likewise
1951         * testsuite/libgomp.dg/omp_reduction.c: Likewise
1952         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
1953         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
1954         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
1955         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
1956
1957 2005-07-07  Eric Christopher  <echristo@redhat.com>
1958             Diego Novillo  <dnovillo@redhat.com>
1959
1960         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
1961         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
1962         up code.
1963         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
1964         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
1965         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
1966         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
1967         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
1968         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
1969         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
1970
1971 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
1972
1973         * TOPLEVEL.patch: Remove.
1974
1975 2005-05-16  Richard Henderson  <rth@redhat.com>
1976
1977         * configure.ac: Test for clock_gettime.
1978         * config.h.in, configure: Rebuild.
1979         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
1980         (omp_get_wtime): Use clock_gettime if available.
1981         (omp_get_wtick): Use clock_getres if available.
1982
1983 2005-05-11  Richard Henderson  <rth@redhat.com>
1984
1985         * config/linux/ia64/futex.h: New file.
1986         * configure.tgt: Use it.
1987
1988         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
1989
1990 2005-05-07  Richard Henderson  <rth@redhat.com>
1991
1992         * config/linux/powerpc/futex.h: New file.
1993         * configure.tgt: Use it.
1994
1995         * config/linux/i486/futex.h: Merge ...
1996         * config/linux/x86_64/futex.h: ... into ...
1997         * config/linux/x86/futex.h: ... here.
1998         * configure.tgt: Update to match.
1999
2000 2005-05-06  Richard Henderson  <rth@redhat.com>
2001
2002         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
2003         * config/linux/i486/futex.h: Likewise.
2004         * config/linux/x86_64/futex.h: Likewise.
2005
2006         * config/linux/lock.c: New file.
2007         * config/linux/omp-lock.h: New file.
2008
2009         * critical.c, env.h: Don't include omp.h
2010         * config/posix/lock.c: Include libgomp.h instead of omp.h.
2011         * config/posix/time.c: Likewise.
2012         * config/posix/omp-lock.h: New file.
2013         * libgomp.h: Include omp-lock.h and omp.h.
2014         * Makefile.am (nodist_include_HEADERS): New.
2015         (omp.h): New rule.
2016         * configure.ac (PERL): New.
2017         * mkomp_h.pl: New file.
2018         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
2019         with templates.
2020         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
2021
2022         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
2023         build directory.  Re-add -march=i486 hack.
2024
2025         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
2026         (libgomp_link_flags): Remove.
2027         (libgomp_initialized): Remove.
2028         (libgomp_init): Don't protect from reinitialization.  Copy code
2029         from libstdc++ for getting the multilib set correctly.
2030
2031 2005-05-05  Richard Henderson  <rth@redhat.com>
2032
2033         * config/linux/alpha/futex.h: New file.
2034         * configure.tgt (alpha*-*-linux*): Use it.
2035
2036         * config/posix/mutex.c: New file.
2037         * config/posix/sem.c: Use libgomp.h.
2038
2039         * configure.tgt (x86_64-linux): Also test CC for -m32.
2040         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
2041
2042         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
2043         after $gccpath.
2044
2045         * Makefile.am (SUBDIRS): New.
2046         (libgomp_la_LDFLAGS): Add -lpthread.
2047         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
2048         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
2049
2050         * libgomp_g.h: New file.
2051         * libgomp.h: Split out all public declarations to libgomp_g.h.
2052         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
2053         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
2054         * config/linux/sem.h: Likewise.
2055         * config/posix/sem.h: Likewise.
2056
2057         * Makefile.am (AM_LDFLAGS): New.
2058         (libgomp_version_script): Split out from ...
2059         (libgomp_la_LDFLAGS): ... here.
2060         (libgomp_version_info): New.
2061         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
2062         (LIBGOMP_ENABLE): New.
2063         (LIBGOMP_CHECK_LINKER_FEATURES): New.
2064         (LIBGOMP_ENABLE_SYMVERS): New.
2065         * configure.ac (AC_INIT): Version 1.0.
2066         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
2067         (enable-linux-futex): Likewise.  Rename from enable-futex.
2068         (libtool_VERSION): New.
2069         (LIBGOMP_ENABLE_SYMVERS): Use it.
2070         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
2071         * Makefile.in, aclocal.m4, configure: Rebuild.
2072
2073         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
2074         (gomp_mutex_unlock_slow): Fix typo.
2075         * config/linux/sem.c: Similarly.
2076         (gomp_sem_post_slow): Fix typo.
2077         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
2078         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
2079         [__PIC__] (sys_futex0): Don't use tmp output in asm.
2080
2081         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
2082         (libgomp_la_LDFLAGS): Add top_srcdir to path.
2083         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
2084         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
2085         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
2086         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
2087         LDFLAGS.  Pull enable_futex check to top-level.
2088         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
2089         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
2090
2091         First attempt at real configury.
2092         * Makefile, config.h: Remove file.
2093         * Makefile.am, Makefile.in: New file.
2094         * acinclude.m4 aclocal.m4: New file.
2095         * configure.ac, configure.tgt, configure: New file.
2096
2097         * config/posix/lock.c: Rename from sys-lock.c.
2098         * config/posix/mutex.h: Rename from sys-mutex.h.
2099         * config/posix/sem.c: Rename from sys-sem.c.
2100         * config/posix/sem.h: Rename from sys-sem.h.
2101         * config/posix/proc.c: Rename from sys-proc.c.
2102         * config/posix/time.c: Rename from sys-proc.c.
2103
2104         * config/linux/mutex.c: New file.
2105         * config/linux/mutex.h: New file.
2106         * config/linux/sem.c: New file.
2107         * config/linux/sem.h: New file.
2108         * config/linux/i486/futex.h: New file.
2109         * config/linux/x86_64/futex.h: New file.
2110
2111 2005-05-04  Richard Henderson  <rth@redhat.com>
2112
2113         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
2114         * libgomp.h: Declare them.
2115         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
2116         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
2117
2118 2005-05-04  Richard Henderson  <rth@redhat.com>
2119
2120         * libgomp-1 code drop
2121
2122 2005-05-04  Richard Henderson  <rth@redhat.com>
2123
2124         * iter.c (gomp_iter_static_next): Return tri-state on 0.
2125         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
2126         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
2127         (gomp_iter_static_next): Update.
2128         (gomp_ordered_static_next): Update.
2129         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
2130         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
2131         totally empty range.
2132         (gomp_loop_ordered_static_next): Refine test for calling
2133         gomp_ordered_static_next.
2134         * testsuite/ordered-1.c: Add case for more threads than iterations.
2135
2136         * iter.c (gomp_iter_runtime_next_locked): Remove.
2137         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
2138         gomp_loop_guided_start, gomp_loop_ordered_static_start,
2139         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
2140         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
2141         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
2142         gomp_loop_ordered_guided_next): Downcase name, make static, add
2143         an external alias with the old name.
2144         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
2145         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
2146         switch and call one of the above static functions.
2147         * libgomp.h: Update.
2148
2149         * work.c (gomp_work_share_start): Lock the mutex for !first too.
2150         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
2151         GOMP_loop_guided_start, GOMP_loop_runtime_start,
2152         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
2153         GOMP_loop_ordered_guided_start): Update to match.
2154         * sections.c (GOMP_sections_start): Likewise.
2155         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
2156
2157         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
2158         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
2159         Use bounds check instead of modulus.
2160         (gomp_ordered_sync): Split out of GOMP_ordered_start.
2161         (gomp_ordered_last): Don't sync with ordered_owner here.
2162         (gomp_ordered_next): Likewise.
2163         (gomp_ordered_static_loop_next): Likewise.
2164         * loop.c, libgomp.h: Update to match.
2165
2166         * libgomp.h (GOMP_barrier): Declare.
2167
2168         * testsuite/barrier-1.c: New file.
2169         * testsuite/critical-1.c: New file.
2170         * testsuite/ordered-2.c: New file.
2171         * testsuite/ordered-1.c: New file.
2172         * testsuite/sections-1.c: New file.
2173         * testsuite/single-1.c: New file.
2174         * testsuite/Makefile (TESTS): Add them.
2175
2176 2005-05-04  Richard Henderson  <rth@redhat.com>
2177
2178         * libgomp.h (struct gomp_work_share): Add ordered_owner.
2179         * loop.c (GOMP_loop_static_start): If not the startup thread,
2180         acquire the mutex to wait for initialization complete.
2181         (GOMP_loop_ordered_static_start): Likewise.
2182         (GOMP_loop_ordered_runtime_start): Likewise.
2183         (GOMP_loop_ordered_static_first): Remove.
2184         (GOMP_loop_ordered_dynamic_first): Remove.
2185         (GOMP_loop_ordered_guided_first): Remove.
2186         (GOMP_loop_ordered_runtime_first): Remove.
2187         * ordered.c (gomp_ordered_loop_first): Post to own release when
2188         we're the first thread.
2189         (gomp_ordered_loop_last): Wait on release if not owner.
2190         (gomp_ordered_loop_next): Likewise.
2191         (gomp_ordered_static_loop_init): New.
2192         (gomp_ordered_static_loop_next): Use ordered_owner.
2193         (GOMP_ordered_start): Likewise.
2194         * work.c (gomp_new_work_share): Initialize ordered_owner.
2195
2196 2005-05-03  Richard Henderson  <rth@redhat.com>
2197
2198         * Makefile (OPT): New.
2199         (CFLAGS): Use it.
2200
2201         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
2202         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
2203         * libgomp.h, libgomp.map, NOTES: Update to match.
2204
2205         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
2206         Add initialized and thr members.
2207         (gomp_thread_start): Pause when initially spawned to wait for
2208         the whole team to be created.
2209         (gomp_team_start): Release team members at the end.
2210
2211         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
2212         (f_foo_1): Use GOMP_loop_end.
2213         (f_foo_2): Use GOMP_loop_end_nowait.
2214
2215         * testsuite/loop-2.c: New file.
2216         * testsuite/Makefile (TESTS): Add it.
2217
2218 2005-05-03  Richard Henderson  <rth@redhat.com>
2219
2220         * iter.c (gomp_iter_static_next): Fix overflow check typo.
2221         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
2222         * team.c (new_team): Initialize oldest_live_gen to 1 if no
2223         initial work_share.
2224
2225         * testsuite/Makefile: New file.
2226         * testsuite/loop-1.c: New file.
2227
2228 2005-05-03  Richard Henderson  <rth@redhat.com>
2229
2230         Initial implementation and checkin.