libgomp/ChangeLog

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