libgomp/ChangeLog

   1 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
   2
   3         * env.c (parse_stacksize): Add cast to avoid warning.
   4         (parse_spincount): Likewise.
   5
   6 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
   7
   8         * testsuite/libgomp.c/loop-10.c: New test.
   9         * libgomp.c/loop-3.c (main): Add lastprivate clause.
  10         * libgomp.c++/loop-6.C (main): Likewise.
  11
  12         PR debug/36617
  13         * testsuite/libgomp.c/debug-1.c: New test.
  14
  15 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
  16
  17         * testsuite/libgomp.c/nqueens-1.c: New test.
  18
  19         PR c++/36523
  20         * testsuite/libgomp.c++/task-7.C: New function.
  21
  22 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  23
  24         * configure: Regenerate.
  25
  26 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
  27
  28         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
  29         mutex when HAVE_SYNC_BUILTINS isn't defined.
  30
  31 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  32
  33         * libgomp.texi (omp_test_lock): Fix typo.
  34
  35 2008-06-12  Tobias Burnus  <burnus@net-b.de>
  36
  37         * omp_lib.f90.in: Add "implicit none".
  38
  39 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
  40
  41         PR middle-end/36506
  42         * testsuite/libgomp.c/reduction-5.c: New test.
  43
  44 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
  45
  46         * libgomp.h (struct gomp_task): Add in_tied_task field.
  47         * task.c (gomp_init_task): Initialize it.
  48         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
  49         unconditionally.  Don't call gomp_team_barrier_wake if
  50         current task is implicit or if(0) from implicit and number of
  51         running tasks is equal to nthreads - 1.
  52
  53         PR libgomp/36471
  54         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
  55         omp_get_team_size_8): Fix pastos.
  56
  57         PR libgomp/36469
  58         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
  59         * configure: Regenerated.
  60         * config.h.in: Regenerated.
  61         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
  62         defined.
  63
  64 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
  65
  66         PR bootstrap/36452
  67         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
  68         (GOMP_loop_ull_dynamic_start): Likewise.
  69         (GOMP_loop_ull_guided_start): Likewise.
  70         (GOMP_loop_ull_ordered_static_start): Likewise.
  71         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
  72         (GOMP_loop_ull_ordered_guided_start): Likewise.
  73
  74 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
  75             Richard Henderson  <rth@redhat.com>
  76             Ulrich Drepper  <drepper@redhat.com>
  77             Jakob Blomer  <jakob.blomer@ira.uka.de>
  78
  79         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
  80         Substitute also OMP_*LOCK_25*.
  81         * configure: Regenerated.
  82         * config.h.in: Regenerated.
  83         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
  84         ptrlock.c and task.c.
  85         * Makefile.in: Regenerated.
  86         * testsuite/Makefile.in: Regenerated.
  87         * task.c: New file.
  88         * loop_ull.c: New file.
  89         * iter_ull.c: New file.
  90         * libgomp.h: Include ptrlock.h.
  91         (enum gomp_task_kind): New type.
  92         (struct gomp_team): Add task_lock, task_queue, task_count,
  93         task_running_count, single_count fields.  Add
  94         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
  95         Remove work_share_lock, generation_mask,
  96         oldest_live_gen, num_live_gen and init_work_shares fields, add
  97         work work_share_list_alloc, work_share_list_free and work_share_chunk
  98         fields.  Change work_shares from pointer to pointers into an array.
  99         Change ordered_release field into gomp_sem_t ** from flexible array
 100         member.  Add implicit_task and initial_work_shares fields.
 101         Move close to the end of the struct.
 102         (struct gomp_team_state): Add single_count, last_work_share,
 103         active_level and level fields, remove work_share_generation.
 104         (gomp_barrier_handle_tasks): New prototype.
 105         (gomp_finish_task): New inline function.
 106         (struct gomp_work_share): Move chunk_size, end, incr into
 107         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
 108         next_ll fields.  Reshuffle fields.  Add next_alloc,
 109         next_ws, next_free and inline_ordered_team_ids fields, change
 110         ordered_team_ids into pointer from flexible array member.
 111         Add mode field.  Put lock and next into a different cache line
 112         from most of the write-once fields.
 113         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
 114         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
 115         gomp_iter_ull_guided_next): New prototypes.
 116         (gomp_new_icv): New prototype.
 117         (struct gomp_thread): Add thread_pool and task fields.
 118         (struct gomp_thread_pool): New type.
 119         (gomp_new_team): New prototype.
 120         (gomp_team_start): Change type of last argument.
 121         (gomp_new_work_share): Removed.
 122         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
 123         (gomp_work_share_init_done): New static inline.
 124         (gomp_throttled_spin_count_var, gomp_available_cpus,
 125         gomp_managed_threads): New extern decls.
 126         (gomp_init_task): New prototype.
 127         (gomp_spin_count_var): New extern var decl.
 128         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
 129         or no alias support, or if not PIC.
 130         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
 131         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
 132         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
 133         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
 134         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
 135         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
 136         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
 137         gomp_test_nest_lock_25): New prototypes.
 138         (omp_lock_symver, strong_alias): Define.
 139         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
 140         decls.
 141         (gomp_end_task): New.
 142         (struct gomp_task_icv, gomp_global_icv): New.
 143         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
 144         (struct gomp_task): New.
 145         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
 146         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
 147         (gomp_icv): New.
 148         (gomp_schedule_type): Reorder enum to match
 149         omp_sched_t.
 150         * team.c (struct gomp_thread_start_data): Add thread_pool and task
 151         fields.
 152         (gomp_thread_start): Add gomp_team_barrier_wait call.
 153         For non-nested case remove clearing of docked thread thr fields.
 154         Use pool fields instead of global gomp_* variables.  Use
 155         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
 156         Create tasks for each member thread.
 157         (free_team): Only destroy team barrier, task_lock here and free it.
 158         (gomp_free_thread): Free last_team if non-NULL.
 159         (gomp_team_end): Call gomp_team_barrier_wait instead of
 160         gomp_barrier_wait.  For nested case call one extra
 161         gomp_barrier_wait.  Move here some destruction from free_team.
 162         Call free_team on pool->last_team if any, rather than freeing
 163         current team.  Destroy work_share_list_free_lock ifndef
 164         HAVE_SYNC_BUILTINS.
 165         (gomp_new_icv): New function.
 166         (gomp_threads, gomp_threads_size, gomp_threads_used,
 167         gomp_threads_dock): Removed.
 168         (gomp_thread_destructor): New variable.
 169         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
 170         functions.
 171         (gomp_team_start): Create new pool if current thread doesn't have
 172         one.  Use pool fields instead of global gomp_* variables.
 173         Initialize thread_pool field for new threads.  Clear single_count.
 174         Change last argument from ws to team, don't create
 175         new team, set ts.work_share to &team->work_shares[0] and clear
 176         ts.last_work_share.  Don't clear ts.work_share_generation.
 177         If number of threads changed, adjust atomically gomp_managed_threads.
 178         Use gomp_init_task instead of gomp_new_task,
 179         set thr->task to the corresponding implicit_task array entry.
 180         Create tasks for each member thread.  Initialize ts.level.
 181         (initialize_team): Call pthread_key_create on
 182         gomp_thread_destructor.
 183         (team_destructor): New function.
 184         (new_team): Removed.
 185         (gomp_new_team): New function.
 186         (free_team): Free gomp_work_share blocks chained through next_alloc,
 187         instead of freeing work_shares and destroying work_share_lock.
 188         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
 189         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
 190         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
 191         of gomp_barrier_wait.
 192         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
 193         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
 194         if gomp_work_share_start returned true.  Don't unlock ws->lock.
 195         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
 196         of gomp_barrier_wait.
 197         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
 198         gomp_work_share_init_done if gomp_work_share_start returned true.
 199         Don't unlock ws->lock.
 200         * work.c: Include stddef.h.
 201         (free_work_share): Use work_share_list_free_lock instead
 202         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
 203         Call gomp_fini_work_share and then either free ws if orphaned, or
 204         put it into work_share_list_free list of the current team.
 205         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
 206         functions.
 207         (gomp_work_share_start, gomp_work_share_end,
 208         gomp_work_share_end_nowait): Rewritten.
 209         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
 210         (openmp_version): Set to 200805.
 211         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
 212         omp_sched_guided, omp_sched_auto): New parameters.
 213         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 214         omp_set_max_active_levels, omp_get_max_active_levels,
 215         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
 216         omp_get_active_level): New interfaces.
 217         * omp_lib.h.in (openmp_version): Set to 200805.
 218         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
 219         omp_sched_guided, omp_sched_auto): New parameters.
 220         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 221         omp_set_max_active_levels, omp_get_max_active_levels,
 222         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
 223         omp_get_active_level): New externals.
 224         * loop.c: Include limits.h.
 225         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
 226         GFS_AUTO.
 227         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
 228         Likewise.  Use gomp_icv.
 229         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
 230         ts.static_trip here.
 231         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
 232         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
 233         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
 234         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
 235         don't unlock ws->lock, otherwise lock it.
 236         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
 237         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
 238         (gomp_parallel_loop_start): Call gomp_new_team instead of
 239         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
 240         Adjust gomp_team_start caller.  Pass 0 as second argument to
 241         gomp_resolve_num_threads.
 242         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
 243         If adding ws->chunk_size nthreads + 1 times after end won't
 244         overflow, set ws->mode to 1.
 245         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
 246         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
 247         GOMP_loop_ull_ordered_static_start,
 248         GOMP_loop_ull_ordered_dynamic_start,
 249         GOMP_loop_ull_ordered_guided_start,
 250         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
 251         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
 252         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
 253         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
 254         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
 255         prototypes.
 256         * libgomp.map: Export lock routines also @@OMP_2.0.
 257         (GOMP_loop_ordered_dynamic_first,
 258         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
 259         GOMP_loop_ordered_static_first): Remove.
 260         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
 261         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
 262         GOMP_loop_ull_ordered_dynamic_next,
 263         GOMP_loop_ull_ordered_dynamic_start,
 264         GOMP_loop_ull_ordered_guided_next,
 265         GOMP_loop_ull_ordered_guided_start,
 266         GOMP_loop_ull_ordered_runtime_next,
 267         GOMP_loop_ull_ordered_runtime_start,
 268         GOMP_loop_ull_ordered_static_next,
 269         GOMP_loop_ull_ordered_static_start,
 270         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
 271         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
 272         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
 273         (omp_set_schedule, omp_get_schedule,
 274         omp_get_thread_limit, omp_set_max_active_levels,
 275         omp_get_max_active_levels, omp_get_level,
 276         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
 277         omp_set_schedule_, omp_set_schedule_8_,
 278         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
 279         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
 280         omp_get_max_active_levels_, omp_get_level_,
 281         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
 282         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
 283         New exports @@OMP_3.0.
 284         * omp.h.in (omp_sched_t): New type.
 285         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 286         omp_set_max_active_levels, omp_get_max_active_levels,
 287         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
 288         omp_get_active_level): New prototypes.
 289         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
 290         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
 291         gomp_thread_limit_var, gomp_remaining_threads_count,
 292         gomp_remaining_threads_lock): New variables.
 293         (parse_spincount): New function.
 294         (initialize_env): Call gomp_init_num_threads unconditionally.
 295         Initialize gomp_available_cpus.  Call parse_spincount,
 296         initialize gomp_{,throttled_}spin_count_var
 297         depending on presence and value of OMP_WAIT_POLICY and
 298         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
 299         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
 300         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
 301         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
 302         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
 303         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
 304         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
 305         (gomp_global_icv): New.
 306         (parse_schedule): Use it.  Parse "auto".
 307         (omp_set_num_threads): Use gomp_icv.
 308         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
 309         Likewise.
 310         (omp_get_max_threads): Move from parallel.c.
 311         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 312         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
 313         add ialias.
 314         (parse_stacksize, parse_wait_policy): New functions.
 315         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
 316         both wrappers for compatibility and new locks.
 317         (omp_set_schedule, omp_get_schedule,
 318         omp_get_thread_limit, omp_set_max_active_levels,
 319         omp_get_max_active_levels, omp_get_level,
 320         omp_get_ancestor_thread_num, omp_get_team_size,
 321         omp_get_active_level): New ialias_redirect.
 322         (omp_set_schedule_, omp_set_schedule_8_,
 323         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
 324         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
 325         omp_get_max_active_levels_, omp_get_level_,
 326         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
 327         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
 328         New functions.
 329         * parallel.c: Include limits.h.
 330         (gomp_resolve_num_threads): Add count argument.  Rewritten.
 331         (GOMP_parallel_start): Call gomp_new_team and pass that as last
 332         argument to gomp_team_start.  Pass 0 as second argument to
 333         gomp_resolve_num_threads.
 334         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
 335         if gomp_thread_limit_var != ULONG_MAX.
 336         (omp_in_parallel): Implement using ts.active_level.
 337         (omp_get_max_threads): Move to env.c.
 338         (omp_get_level, omp_get_ancestor_thread_num,
 339         omp_get_team_size, omp_get_active_level): New functions,
 340         add ialias.
 341         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
 342         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
 343         gomp_iter_dynamic_next instead of the _locked variant and don't take
 344         lock around it, otherwise acquire it before calling
 345         gomp_iter_dynamic_next_locked.
 346         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
 347         gomp_iter_dynamic_next instead of the _locked variant and don't take
 348         lock around it.
 349         (GOMP_parallel_sections_start): Call gomp_new_team instead of
 350         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
 351         Adjust gomp_team_start caller.  Pass count as second argument to
 352         gomp_resolve_num_threads, don't adjust num_threads after the call.
 353         Use gomp_icv.
 354         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
 355         ws->chunk_size by incr.
 356         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
 357         code.
 358         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
 359         types.
 360         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
 361         (omp_check_defines): Check even the compat defines.
 362         * config/linux/ptrlock.c: New file.
 363         * config/linux/ptrlock.h: New file.
 364         * config/linux/wait.h: New file.
 365         * config/posix/ptrlock.c: New file.
 366         * config/posix/ptrlock.h: New file.
 367         * config/linux/bar.h (gomp_team_barrier_wait,
 368         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
 369         (gomp_team_barrier_set_task_pending,
 370         gomp_team_barrier_clear_task_pending,
 371         gomp_team_barrier_set_waiting_for_tasks,
 372         gomp_team_barrier_waiting_for_tasks,
 373         gomp_team_barrier_done): New inlines.
 374         (gomp_barrier_t): Rewritten.
 375         (gomp_barrier_state_t): New typedef.
 376         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
 377         gomp_barrier_wait_start): Rewritten.
 378         (gomp_barrier_wait_end): Change second argument to
 379         gomp_barrier_state_t.
 380         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
 381         inlines.
 382         * config/linux/bar.c: Include wait.h instead of libgomp.h and
 383         futex.h.
 384         (gomp_barrier_wait_end): Rewritten.
 385         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
 386         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
 387         * config/posix/bar.h (gomp_barrier_t): Add generation field.
 388         (gomp_barrier_state_t): New typedef.
 389         (gomp_team_barrier_wait,
 390         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
 391         (gomp_barrier_wait_start): Or all but low 2 bits from generation
 392         into the return value.  Return gomp_barrier_state_t.
 393         (gomp_team_barrier_set_task_pending,
 394         gomp_team_barrier_clear_task_pending,
 395         gomp_team_barrier_set_waiting_for_tasks,
 396         gomp_team_barrier_waiting_for_tasks,
 397         gomp_team_barrier_done): New inlines.
 398         (gomp_barrier_wait_end): Change second argument to
 399         gomp_barrier_state_t.
 400         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
 401         inlines.
 402         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
 403         (gomp_barrier_wait_end): Change second argument to
 404         gomp_barrier_state_t.
 405         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
 406         gomp_team_barrier_wake): New functions.
 407         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
 408         futex.h.
 409         (gomp_futex_wake, gomp_futex_wait): New variables.
 410         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
 411         * config/linux/lock.c: Rewrite to make locks task owned,
 412         for backwards compatibility provide the old entrypoints
 413         if symbol versioning.  Include wait.h instead of libgomp.h and
 414         futex.h.
 415         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
 416         * config/posix95/lock.c: Rewrite to make locks task owned,
 417         for backwards compatibility provide the old entrypoints
 418         if symbol versioning.
 419         * config/posix/lock.c: Rewrite to make locks task owned,
 420         for backwards compatibility provide the old entrypoints
 421         if symbol versioning.
 422         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
 423         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
 424         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
 425         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 426         (sys_futex0): Return error code.
 427         (futex_wake, futex_wait): If ENOSYS was returned, clear
 428         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 429         (cpu_relax, atomic_write_barrier): New static inlines.
 430         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 431         (futex_wake, futex_wait): If ENOSYS was returned, clear
 432         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 433         (cpu_relax, atomic_write_barrier): New static inlines.
 434         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 435         (sys_futex0): Return error code.
 436         (futex_wake, futex_wait): If ENOSYS was returned, clear
 437         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 438         (cpu_relax, atomic_write_barrier): New static inlines.
 439         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 440         (sys_futex0): Return error code.
 441         (futex_wake, futex_wait): If ENOSYS was returned, clear
 442         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 443         (cpu_relax, atomic_write_barrier): New static inlines.
 444         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 445         (sys_futex0): Return error code.
 446         (futex_wake, futex_wait): If ENOSYS was returned, clear
 447         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 448         (cpu_relax, atomic_write_barrier): New static inlines.
 449         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 450         (sys_futex0): Return error code.
 451         (futex_wake, futex_wait): If ENOSYS was returned, clear
 452         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 453         (cpu_relax, atomic_write_barrier): New static inlines.
 454         * config/linux/sem.c: Include wait.h instead of libgomp.h and
 455         futex.h.
 456         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
 457         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
 458         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
 459         types.
 460         (omp_nest_lock_t): Change owner into void *, add lock field.
 461         * config/posix95/omp-lock.h: Include semaphore.h.
 462         (omp_lock_25_t, omp_nest_lock_25_t): New types.
 463         (omp_lock_t): Use sem_t instead of mutex if semaphores
 464         aren't broken.
 465         (omp_nest_lock_t): Likewise.  Change owner to void *.
 466         * config/posix/omp-lock.h: Include semaphore.h.
 467         (omp_lock_25_t, omp_nest_lock_25_t): New types.
 468         (omp_lock_t): Use sem_t instead of mutex if semaphores
 469         aren't broken.
 470         (omp_nest_lock_t): Likewise.  Add owner field.
 471
 472 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
 473
 474         * testsuite/libgomp.c/collapse-1.c: New test.
 475         * testsuite/libgomp.c/collapse-2.c: New test.
 476         * testsuite/libgomp.c/collapse-3.c: New test.
 477         * testsuite/libgomp.c/icv-1.c: New test.
 478         * testsuite/libgomp.c/icv-2.c: New test.
 479         * testsuite/libgomp.c/lib-2.c: New test.
 480         * testsuite/libgomp.c/lock-1.c: New test.
 481         * testsuite/libgomp.c/lock-2.c: New test.
 482         * testsuite/libgomp.c/lock-3.c: New test.
 483         * testsuite/libgomp.c/loop-4.c: New test.
 484         * testsuite/libgomp.c/loop-5.c: New test.
 485         * testsuite/libgomp.c/loop-6.c: New test.
 486         * testsuite/libgomp.c/loop-7.c: New test.
 487         * testsuite/libgomp.c/loop-8.c: New test.
 488         * testsuite/libgomp.c/loop-9.c: New test.
 489         * testsuite/libgomp.c/nested-3.c: New test.
 490         * testsuite/libgomp.c/nestedfn-6.c: New test.
 491         * testsuite/libgomp.c/sort-1.c: New test.
 492         * testsuite/libgomp.c/task-1.c: New test.
 493         * testsuite/libgomp.c/task-2.c: New test.
 494         * testsuite/libgomp.c/task-3.c: New test.
 495         * testsuite/libgomp.c/task-4.c: New test.
 496         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
 497         to C++ testsuite default compiler options.
 498         * testsuite/libgomp.c++/collapse-1.C: New test.
 499         * testsuite/libgomp.c++/collapse-2.C: New test.
 500         * testsuite/libgomp.c++/ctor-10.C: New test.
 501         * testsuite/libgomp.c++/for-1.C: New test.
 502         * testsuite/libgomp.c++/for-2.C: New test.
 503         * testsuite/libgomp.c++/for-3.C: New test.
 504         * testsuite/libgomp.c++/for-4.C: New test.
 505         * testsuite/libgomp.c++/for-5.C: New test.
 506         * testsuite/libgomp.c++/loop-8.C: New test.
 507         * testsuite/libgomp.c++/loop-9.C: New test.
 508         * testsuite/libgomp.c++/loop-10.C: New test.
 509         * testsuite/libgomp.c++/task-1.C: New test.
 510         * testsuite/libgomp.c++/task-2.C: New test.
 511         * testsuite/libgomp.c++/task-3.C: New test.
 512         * testsuite/libgomp.c++/task-4.C: New test.
 513         * testsuite/libgomp.c++/task-5.C: New test.
 514         * testsuite/libgomp.c++/task-6.C: New test.
 515         * testsuite/libgomp.fortran/allocatable1.f90: New test.
 516         * testsuite/libgomp.fortran/allocatable2.f90: New test.
 517         * testsuite/libgomp.fortran/allocatable3.f90: New test.
 518         * testsuite/libgomp.fortran/allocatable4.f90: New test.
 519         * testsuite/libgomp.fortran/collapse1.f90: New test.
 520         * testsuite/libgomp.fortran/collapse2.f90: New test.
 521         * testsuite/libgomp.fortran/collapse3.f90: New test.
 522         * testsuite/libgomp.fortran/collapse4.f90: New test.
 523         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
 524         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
 525         * testsuite/libgomp.fortran/lib4.f90: New test.
 526         * testsuite/libgomp.fortran/lock-1.f90: New test.
 527         * testsuite/libgomp.fortran/lock-2.f90: New test.
 528         * testsuite/libgomp.fortran/nested1.f90: New test.
 529         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
 530         * testsuite/libgomp.fortran/strassen.f90: New test.
 531         * testsuite/libgomp.fortran/tabs1.f90: New test.
 532         * testsuite/libgomp.fortran/tabs2.f: New test.
 533         * testsuite/libgomp.fortran/task1.f90: New test.
 534         * testsuite/libgomp.fortran/task2.f90: New test.
 535         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
 536         * testsuite/libgomp.fortran/vla5.f90: Likewise.
 537         * testsuite/libgomp.c/pr26943-2.c: Likewise.
 538         * testsuite/libgomp.c/pr26943-3.c: Likewise.
 539         * testsuite/libgomp.c/pr26943-4.c: Likewise.
 540
 541 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
 542
 543         PR c++/36308
 544         * testsuite/libgomp.c++/ctor-11.C: New test.
 545         * testsuite/libgomp.c++/ctor-12.C: New test.
 546
 547 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
 548
 549         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
 550
 551 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
 552
 553         PR middle-end/36106
 554         * testsuite/libgomp.c/atomic-5.c: New test.
 555         * testsuite/libgomp.c/atomic-6.c: New test.
 556         * testsuite/libgomp.c/autopar-1.c: New test.
 557
 558 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 559
 560         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
 561         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
 562         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
 563         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
 564         * configure: Regenerate.
 565         * Makefile.in, testsuite/Makefile.in: Likewise.
 566
 567 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
 568
 569         PR bootstrap/35457
 570         * aclocal.m4: Regenerate.
 571         * configure: Regenerate.
 572
 573 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
 574
 575         PR middle-end/35611
 576         * testsuite/libgomp.c/atomic-4.c: New test.
 577
 578         PR libgomp/35625
 579         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
 580         (gomp_iter_guided_next): Likewise.
 581         * testsuite/libgomp.c/pr35625.c: New test.
 582
 583 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 584
 585         * aclocal.m4: Regenerate.
 586         * configure: Likewise.
 587         * Makefile.in: Likewise.
 588         * testsuite/Makefile.in: Likewise.
 589
 590 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
 591
 592         PR middle-end/35185
 593         * testsuite/libgomp.c++/pr35185.C: New test.
 594
 595 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
 596
 597         PR middle-end/35549
 598         * testsuite/libgomp.c/pr35549.c: New test.
 599
 600 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
 601
 602         * testsuite/libgomp.c/atomic-3.c: New test.
 603
 604 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 605
 606         PR fortran/33197
 607         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
 608         .F08 file suffixes.
 609
 610 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
 611
 612         PR libgomp/33131
 613         * configure.ac: Add ACX_HEADER_STRING.
 614         * env.c: Include strings.h.
 615         * aclocal.m4: Regenerate.
 616         * config.h.in: Regenerate.
 617         * configure: Regenerate.
 618         * Makefile.in: Regenerate.
 619         * testsuite/Makefile.in: Regenerate.
 620
 621 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
 622
 623         PR middle-end/35196
 624         * testsuite/libgomp.c/pr35196.c: New test.
 625
 626         PR middle-end/35130
 627         * testsuite/libgomp.fortran/pr35130.f90: New test.
 628         * testsuite/libgomp.c/pr35130.c: New test.
 629
 630 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
 631
 632         PR middle-end/33880
 633         * testsuite/libgomp.c/pr33880.c: New test.
 634         * testsuite/libgomp.fortran/pr33880.f90: New test.
 635
 636 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
 637
 638         * configure: Regenerate.
 639
 640 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
 641
 642         * configure.ac: Move futex checking into ../config/futex.m4.
 643         * configure: Rebuilt.
 644         * aclocal.m4: Rebuilt.
 645         * Makefile.in: Rebuilt.
 646
 647         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
 648         2007-10-15 ../config/tls.m4 change.
 649
 650 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
 651
 652         PR c++/34513
 653         * testsuite/libgomp.c/pr34513.c: New test.
 654         * testsuite/libgomp.c++/pr34513.C: New test.
 655
 656 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
 657
 658         PR target/32765
 659         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
 660
 661 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
 662
 663         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
 664
 665 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
 666
 667         * testsuite/libgomp.c/private-1.c: New test.
 668
 669 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
 670             Paolo Bonzini  <bonzini@gnu.org>
 671
 672         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
 673         instead of 'VPATH ='.
 674         * Makefile.in: Regenerate.
 675
 676 2007-11-23  Matthias Klose  <doko@ubuntu.com>
 677
 678         * configure.ac: Adjust makeinfo version check.
 679         * configure: Regenerate.
 680
 681 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
 682
 683         PR fortran/34020
 684         * testsuite/libgomp.fortran/pr34020.f90: New test.
 685
 686 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
 687
 688         PR c++/33894
 689         * testsuite/libgomp.c++/atomic-1.C: New test.
 690
 691 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
 692
 693         PR libgomp/33275
 694         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
 695         Make x and y integers rather than (implicit) reals.  Add private (j)
 696         clause to the last omp parallel.
 697
 698 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
 699
 700         * configure: Regenerate following changes to ../config/tls.m4.
 701
 702 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
 703
 704         * testsuite/libgomp.fortran/stack.f90: New test.
 705
 706 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
 707
 708         * config/mingw32/proc.c: New file.
 709
 710 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
 711
 712         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
 713         (main): Use __get_cpuid to get i386 target fetaures.
 714         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
 715         (main): Use __get_cpuid to get x86_64 target fetaures.
 716
 717 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
 718
 719         PR target/32765
 720         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
 721         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
 722
 723 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
 724
 725         PR fortran/32550
 726         * testsuite/libgomp.fortran/pr32550.f90: New test.
 727         * testsuite/libgomp.fortran/crayptr2.f90: New test.
 728
 729 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
 730
 731         * aclocal.m4: Regenerated.
 732
 733 2007-07-05  Tobias Burnus  <burnus@net-b.de>
 734
 735         PR fortran/32359
 736         * testsuite/libgomp.fortran/pr32359.f90: New.
 737
 738 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
 739
 740         PR libgomp/32468
 741         * sections.c (GOMP_parallel_sections_start): Only decrease
 742         number of threads to COUNT if dyn_var is true.
 743         * testsuite/libgomp.c/pr32468.c: New test.
 744
 745 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 746
 747         PR libgomp/26308
 748         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
 749
 750 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
 751
 752         PR middle-end/32362
 753         * testsuite/libgomp.c/pr32362-1.c: New test.
 754         * testsuite/libgomp.c/pr32362-2.c: New test.
 755         * testsuite/libgomp.c/pr32362-3.c: New test.
 756
 757 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
 758
 759         * team.c (gomp_team_start): Fix setting up thread_attr
 760         stack size.
 761
 762 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
 763
 764         * configure: Regenerate.
 765
 766 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
 767
 768         * Makefile.in: Regenerate.
 769         * configure: Regenerate.
 770         * aclocal.m4: Regenerate.
 771         * testsuite/Makefile.in: Regenerate.
 772
 773 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
 774
 775         * config/linux/proc.c: New file.
 776
 777         PR libgomp/28482
 778         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
 779
 780 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
 781
 782         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
 783
 784 2007-04-16  Matthias Klose  <doko@debian.org>
 785
 786         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
 787         flags if not building with -m64.
 788         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
 789         flag for i?86-*-* targets, if current target matches -m64.
 790
 791 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
 792
 793         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
 794         * Makefile.in: Regenerate.
 795
 796 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 797
 798         PR testsuite/31369
 799         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
 800         ld_library_path.
 801         * testsuite/libgomp.fortran/fortran.exp: Likewise.
 802
 803 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
 804
 805         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
 806         decls.
 807         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
 808         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
 809         (parse_affinity): New function.
 810         (initialize_env): Call it and gomp_init_affinity.
 811         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
 812         create new pthread_attr_t and call gomp_init_thread_affinity
 813         on it for each thread before passing the attribute to pthread_create.
 814         * config/linux/affinity.c: New file.
 815         * config/posix/affinity.c: New file.
 816         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
 817         * configure: Rebuilt.
 818         * config.h.in: Rebuilt.
 819         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
 820         * Makefile.in: Rebuilt.
 821
 822 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
 823
 824         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
 825         *-*-darwin*.
 826         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
 827         and use it if found.
 828
 829 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
 830
 831         * testsuite/config/default.exp: New file.
 832         * testsuite/lib/libgomp.exp: New file.
 833         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
 834         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
 835         load_lib *, load_gcc_lib *): Move to libgomp.exp.
 836         (libgomp_load): Remove.
 837         * testsuite/lib/libgomp.exp (libgomp_init): Compute
 838         always_ld_library_path, not ld_library_path.  Set additional_flags
 839         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
 840         (target_compile): Do not call libgomp_init.  Append lang_library_path
 841         and lang_link_flags to options.
 842         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
 843         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
 844         here.
 845         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
 846         always_ld_library_path.  Set LD_LIBRARY_PATH here.
 847         * testsuite/libgomp.fortran/fortran.exp: Ditto.
 848         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
 849         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
 850         CX8 flag.
 851         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
 852         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
 853         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
 854         * testsuite/libgomp.c/pr29947-1.c: Ditto.
 855         * testsuite/libgomp.c/atomic-10.c: Ditto.
 856
 857 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
 858
 859         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
 860         dg-final cleanup-modules line.
 861         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
 862         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
 863         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
 864         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
 865         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
 866         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
 867         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
 868
 869 2007-03-18  Andreas Schwab  <schwab@suse.de>
 870
 871         * acinclude.m4: Adjust regular expression for ld version
 872         extraction.
 873         * configure: Regenerate.
 874
 875 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
 876
 877         * Makefile.am: Add install-pdf target as copied from
 878         automake v1.10 rules.
 879         * Makefile.in: Regenerate
 880
 881 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
 882
 883         PR libgomp/28486
 884         * configure: Regenerate.
 885
 886         PR c++/30703
 887         * testsuite/libgomp.c++/pr30703.C: New test.
 888
 889 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
 890
 891         Revert:
 892         2006-07-05  Eric Christopher  <echristo@apple.com>
 893         * configure.ac: Depend addition of -pthread on host OS.
 894         * configure: Regenerate.
 895
 896 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 897
 898         * libgomp.texi: Fix spacing after abbreviations.
 899
 900 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
 901
 902         PR libgomp/30546
 903         * configure.ac: Add check for makeinfo
 904         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
 905         if an appropiate version of makeinfo is found.
 906         * aclocal.m4: Regenerated.
 907         * configure: Regenerated.
 908         * Makefile.in: Regenerated.
 909         * testsuite/Makefile.in: Regenerated.
 910
 911 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
 912
 913         PR libgomp/30540
 914         * libgomp.texi: More about implementation-dependent settings.
 915
 916 2007-01-26  Tobias Burnus  <burnus@net-b.de>
 917
 918         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
 919
 920 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
 921
 922         PR middle-end/30494
 923         * testsuite/libgomp.c/pr30494.c: New test.
 924
 925 2007-01-15  Tom Tromey  <tromey@redhat.com>
 926
 927         * configure: Rebuilt.
 928         * configure.ac: Fixed comment.
 929
 930 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
 931
 932         * libgomp.texi: Document implementation specific default values of
 933         environment variables.
 934
 935 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
 936
 937         PR libgomp/28209
 938         * libgomp.texi: New file.
 939         * configure.ac: Add --enable-generated-files-in-srcdir option.
 940         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
 941         files to srcdir.
 942         * Makefile.in: Regenerated.
 943         * config.h.in: Regenerated.
 944         * testsuite/Makefile.in: Regenerated.
 945         * NOTES: Removed.
 946
 947 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
 948
 949         PR libgomp/29949
 950         * env.c (omp_set_num_threads): Set illegal thread count to 1.
 951
 952 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
 953
 954         * configure: Regenerate.
 955
 956 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
 957
 958         PR libgomp/29947
 959         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
 960         start if there shouldn't be any loop iterations.
 961         (gomp_loop_ordered_static_start): Remove start == end test.
 962         * testsuite/libgomp.c/pr29947-1.c: New test.
 963         * testsuite/libgomp.c/pr29947-2.c: New test.
 964
 965 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
 966
 967         * configure.tgt: Force initial-exec TLS model on Linux only.
 968
 969 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
 970
 971         * configure: Regenerated.
 972
 973 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
 974
 975         * env.c (parse_schedule): Reject out of range values.
 976         (parse_unsigned_long): Reject out of range, negative or zero values.
 977
 978 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
 979
 980         PR fortran/29629
 981         * testsuite/libgomp.fortran/pr29629.f90: New test.
 982
 983 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
 984
 985         PR libgomp/29494
 986         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
 987         * config/posix95: New directory.
 988         * config/posix95/omp-lock.h: New file.
 989         * config/posix95/lock.c: Likewise.
 990
 991 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
 992
 993         * aclocal.m4: Regenerate.
 994         * configure: Regenerate.
 995
 996 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
 997
 998         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
 999         '<' to '<='.
1000
1001 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
1002
1003         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
1004         test.
1005         * configure: Regenerate.
1006         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
1007
1008 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
1009
1010         PR middle-end/25261
1011         PR middle-end/28790
1012         * testsuite/libgomp.c/nestedfn-4.c: New test.
1013         * testsuite/libgomp.c/nestedfn-5.c: New test.
1014         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
1015
1016         PR fortran/29097
1017         * testsuite/libgomp.fortran/condinc1.f: New test.
1018         * testsuite/libgomp.fortran/condinc2.f: New test.
1019         * testsuite/libgomp.fortran/condinc3.f90: New test.
1020         * testsuite/libgomp.fortran/condinc4.f90: New test.
1021         * testsuite/libgomp.fortran/condinc1.inc: New file.
1022
1023 2006-09-18  Tom Tromey  <tromey@redhat.com>
1024
1025         * configure: Rebuilt.
1026
1027 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
1028
1029         PR c/28768
1030         PR preprocessor/14634
1031         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
1032         to AC_DEFINE.
1033         * configure: Regenerate.
1034
1035 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
1036
1037         * testsuite/libgomp.fortran/reduction3.f90: Change
1038         -2147483648 to -huge(i)-1 to avoid overflow.
1039         * testsuite/libgomp.fortran/reduction4.f90: Change
1040         Z'ffffffff' to not(0) to avoid overflow.
1041
1042 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
1043
1044         PR libgomp/25938
1045         * Makefile.am (libsubincludedir): New.
1046         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
1047         * Makefile.in: Regenerate.
1048
1049 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
1050
1051         PR libgomp/28725
1052         * env.c: Include ctype.h.
1053         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
1054         leading and/or trailing whitespace and compare strings case
1055         insensitively.
1056
1057 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
1058
1059         PR fortran/28390
1060         * testsuite/libgomp.fortran/pr28390.f: New test.
1061
1062 2006-07-05  Eric Christopher  <echristo@apple.com>
1063
1064         * configure.ac: Depend addition of -pthread on host OS.
1065         * configure: Regenerate.
1066
1067 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
1068
1069         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
1070         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
1071         defined.
1072
1073 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
1074
1075         PR libgomp/26175
1076         PR libgomp/26477
1077         * configure.ac: If neither --enable-linux-futex nor
1078         --disable-linux-futex is passed, determine the default by checking
1079         for compiling and/or running against NPTL.  With --enable-linux-futex,
1080         check if SYS_gettid and SYS_futex are defined.
1081         * configure: Rebuilt.
1082
1083 2006-06-14  Richard Henderson  <rth@redhat.com>
1084
1085         PR libgomp/28008
1086         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
1087         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
1088
1089 2006-06-09  Richard Henderson  <rth@redhat.com>
1090
1091         * env.c (gomp_nthreads_var): Change to unsigned long.
1092         (gomp_run_sched_chunk): Likewise.
1093         (parse_unsigned_long): Rename from parse_num_threads and generalize.
1094         (initialize_env): Initialize gomp_thread_attr.
1095         * libgomp.h (gomp_nthreads_var): Update decl.
1096         (gomp_run_sched_chunk): Likewise.
1097         (gomp_thread_attr): Declare.
1098         * team.c (gomp_thread_attr): Export.
1099         (initialize_team): Don't initialize it.
1100
1101 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
1102
1103         PR fortran/27916
1104         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
1105         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
1106
1107 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1108
1109         * config/mingw32/time.c: New file.
1110         * configure.tgt: Use it.
1111
1112 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
1113
1114         * Makefile.am: Add install-html target. Add install-html to .PHONY
1115         * Makefile.in: Regenerate.
1116
1117 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1118
1119         PR libgomp/27612
1120         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
1121         * testsuite/libgomp.c/critical-1.c: Likewise.
1122         * testsuite/libgomp.c/loop-1.c: Likewise.
1123         * testsuite/libgomp.c/loop-2.c: Likewise.
1124         * testsuite/libgomp.c/single-1.c: Likewise.
1125         * testsuite/libgomp.c/ordered-1.c: Likewise.
1126         * testsuite/libgomp.c/ordered-2.c: Likewise.
1127
1128 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
1129
1130         PR middle-end/27416
1131         * libgomp.fortran/pr27416-1.f90: New test.
1132
1133 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
1134
1135         PR fortran/27395
1136         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
1137         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
1138
1139 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
1140
1141         PR c++/26943
1142         * testsuite/libgomp.c/pr26943-1.c: New test.
1143         * testsuite/libgomp.c/pr26943-2.c: New test.
1144         * testsuite/libgomp.c/pr26943-3.c: New test.
1145         * testsuite/libgomp.c/pr26943-4.c: New test.
1146         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
1147         * testsuite/libgomp.c++/pr26943.C: New test.
1148
1149 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
1150
1151         PR middle-end/27337
1152         * testsuite/libgomp.c++/pr27337.C: New test.
1153
1154 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
1155
1156         PR c/26171
1157         * testsuite/libgomp.c/pr26171.c: New test.
1158
1159 2006-04-25  Richard Henderson  <rth@redhat.com>
1160
1161         PR libgomp/25865
1162         * configure.ac: Use GCC_CHECK_TLS.
1163         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
1164         * Makefile.in, aclocal.m4, configure: Regenerate.
1165
1166 2006-04-10  Matthias Klose  <doko@debian.org>
1167
1168         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
1169         directory names containing underscores.
1170
1171 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
1172
1173         PR c++/26691
1174         * testsuite/libgomp.c++/pr26691.C: New test.
1175
1176 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
1177
1178         * testsuite/libgomp.fortran/retval2.f90: New test.
1179
1180 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
1181
1182         * testsuite/libgomp.c++: New directory.
1183
1184 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
1185
1186         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
1187         * config/posix/sem.c: Implement the above.
1188
1189 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
1190
1191         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
1192         define HAVE_BROKEN_POSIX_SEMAPHORES.
1193         * configure: Rebuilt.
1194         * config.h.in: Rebuilt.
1195
1196 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1197
1198         PR bootstrap/26161
1199         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
1200         for the other pthread check.
1201         * configure: Regenerate.
1202         * config.h.in: Regenerate.
1203
1204 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
1205
1206         PR libgomp/25938
1207         PR libgomp/25984
1208         * Makefile.am (fincludedir): New variable.
1209         (nodist_include_HEADERS): Remove Fortran files.
1210         (nodist_finclude_HEADERS): New variable.
1211         * Makefile.in: Regenerated.
1212
1213 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
1214
1215         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
1216         Remove tests for returning assumed character length arrays.
1217
1218 2006-02-12  Roger Sayle  <roger@eyesopen.com>
1219             John David Anglin  <dave@hiauly1.hia.nrc.ca>
1220
1221         PR libgomp/25936
1222         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
1223
1224 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
1225
1226         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
1227
1228 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
1229
1230         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
1231         part of LD_LIBRARY_PATH manually.
1232
1233 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
1234
1235         PR libgomp/25852
1236         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
1237         libgomp_init.
1238
1239 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
1240
1241         PR libgomp/25884
1242         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
1243         * configure.ac (PERL): Don't set.
1244         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
1245         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
1246         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
1247         * omp.h.in: Wrap the new configure substitutions with @ characters.
1248         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
1249         * aclocal.m4, configure, Makefile.in: Regenerate.
1250         * mkomp_h.pl: Delete.
1251
1252 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
1253
1254         PR libgomp/25259
1255         * configure.ac: Use GCC_HEADER_STDINT.
1256         * libgomp.h: Include gstdint.h.
1257         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
1258         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
1259
1260 2006-01-24  Richard Henderson  <rth@redhat.com>
1261
1262         PR libgomp/25942
1263         * configure.ac: Add AM_MAINTAINER_MODE.
1264         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
1265
1266 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
1267
1268         * Makefile.in: Regenerate.
1269         * testsuite/Makefile.in: Regenerate.
1270         * aclocal.m4: Regenerate.
1271
1272 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
1273
1274         * config/posix/proc.c: Conditional include of sys/loadavg.h for
1275         Solaris.
1276         * configure.ac: Add check for loadavg.h.
1277         (link_gomp): Adjust comment.
1278         * configure: Regenerate.
1279         * config.h.in: Regenerate.
1280
1281 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
1282
1283         PR libgomp/25877
1284         * configure.ac: Remove check for alloca.h.
1285         * configure: Regenerate.
1286         * config.h.in: Regenerate.
1287         * libgomp.h: define gomp_alloca to be __builtin_alloca.
1288         * team.c: Remove use of alloca.h.
1289         Call gomp_alloca instead of alloca.
1290
1291 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
1292
1293         PR libgomp/25877
1294         * team.c: Add include of alloca.h.
1295         * configure.ac: Add check for alloca.h.
1296         * configure: Regenerate.
1297         * config.h.in: Regenerate.
1298
1299 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
1300
1301         PR fortran/25219
1302         * testsuite/libgomp.fortran/pr25219.f90: New test.
1303
1304 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
1305
1306         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
1307         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
1308         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
1309         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
1310         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
1311         testsuite/libgomp.fortran/threadprivate1.f90,
1312         testsuite/libgomp.fortran/threadprivate2.f90,
1313         testsuite/libgomp.fortran/threadprivate3.f90,
1314         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
1315         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
1316         testsuite/libgomp.fortran/omp_parse3.f90: Change required
1317         effective-target to TLS runtime.
1318
1319         * testsuite/libgomp.fortran/pr25162.f: Require
1320         effective-target TLS runtime.
1321
1322 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
1323
1324         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
1325         * testsuite/libgomp.c/nestedfn-3.c: New test.
1326
1327 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
1328
1329         PR fortran/25162
1330         * testsuite/libgomp.fortran/pr25162.f: New test.
1331
1332 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
1333
1334         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
1335         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
1336
1337 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
1338
1339         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
1340         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
1341         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
1342         single.c, team.c, work.c, config/linux/alpha/futex.h,
1343         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
1344         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
1345         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
1346         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
1347         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
1348         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
1349         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
1350         FSF address.
1351
1352 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
1353
1354         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
1355         to nodist_noinst_HEADERS.
1356         * Makefile.in: Rebuilt.
1357
1358         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
1359         add integer count field.
1360         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
1361         omp_nest_lock_t type change.
1362         (omp_init_nest_lock): Likewise.  Initialize count to 0.
1363         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
1364         Increment count.
1365         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
1366         Decrement count.
1367         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
1368         Increment count if successful and return the new nesting level.
1369         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
1370         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
1371         * testsuite/libgomp.c/lib-1.c: New test.
1372         * testsuite/libgomp.fortran/lib1.f90: New test.
1373         * testsuite/libgomp.fortran/lib2.f: New test.
1374         * testsuite/libgomp.fortran/lib3.f: New test.
1375
1376 2005-11-17  Richard Henderson  <rth@redhat.com>
1377
1378         PR 24845
1379         * Makefile.am (nodist_toolexeclib_HEADERS): New.
1380         * configure.ac (link_gomp): New.  Substitute it.
1381         (AC_CONFIG_FILES): Add libgomp.spec.
1382         * libgomp.spec.in: New file.
1383         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
1384         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
1385
1386 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
1387
1388         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
1389         reduction(-:var) behaving the same as reduction(+:var).
1390         * testsuite/libgomp.c/reduction-4.c: New test.
1391
1392 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
1393
1394         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
1395         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
1396         testsuite/libgomp.c/copyin-3.c,
1397         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
1398         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
1399         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
1400         testsuite/libgomp.c++/pr24455.C,
1401         testsuite/libgomp.fortran/threadprivate1.f90,
1402         testsuite/libgomp.fortran/threadprivate2.f90,
1403         testsuite/libgomp.fortran/threadprivate3.f90,
1404         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
1405         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
1406         testsuite/libgomp.fortran/omp_parse3.f90: Require
1407         effective-target TLS.
1408
1409 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
1410
1411         * HEADER: Remove.
1412
1413 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
1414
1415         PR libgomp/24797
1416         * team.c (initialize_team): Pass NULL rather than free as
1417         pthread_key_create destructor.  Initialize thread specific data
1418         pointer in initial thread to a static local variable rather than
1419         malloced memory.
1420
1421 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
1422
1423         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
1424         its location to ld_library_path.
1425
1426 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
1427
1428         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
1429
1430 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
1431
1432         * testsuite/libgomp.c: Rename from libgomp.dg.
1433
1434 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
1435
1436         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
1437         threadprivate variable 'i'.
1438
1439 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
1440
1441         * config/linux/s390/futex.h: New file.
1442         * configure.tgt: Use it.
1443
1444         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
1445         before the parallel.
1446
1447 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
1448
1449         PR c++/24734
1450         * testsuite/libgomp.c++/master-1.C: New test.
1451
1452 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
1453
1454         * testsuite/libgomp.dg/copyin-3.c: New test.
1455
1456 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
1457
1458         * testsuite/libgomp.fortran/retval1.f90: New test.
1459         * testsuite/libgomp.fortran/vla7.f90: New test.
1460
1461 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
1462
1463         * testsuite/libgomp.fortran/vla2.f90: New test.
1464         * testsuite/libgomp.fortran/vla3.f90: New test.
1465         * testsuite/libgomp.fortran/vla4.f90: New test.
1466         * testsuite/libgomp.fortran/vla5.f90: New test.
1467         * testsuite/libgomp.fortran/vla6.f90: New test.
1468
1469 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
1470
1471         * config/linux/sparc/futex.h: New file.
1472         * configure.tgt: Use it.
1473         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
1474
1475         * critical.c: Include stdlib.h.
1476         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
1477         ignoring return value.
1478         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
1479         LIBGOMP_CHECK_SYNC_BUILTINS check.
1480         * configure: Rebuilt.
1481
1482 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
1483
1484         * testsuite/libgomp.fortran/vla1.f90: New test.
1485
1486 2005-10-31  Richard Henderson  <rth@redhat.com>
1487
1488         * testsuite/libgomp.fortran/character2.f90: Fix race condition
1489         setting 's' in different threads.
1490
1491 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
1492
1493         * libgomp.h (attribute_hidden, ialias): Define.
1494         * config/posix/proc.c (omp_get_num_procs): Add ialias.
1495         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
1496         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
1497         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
1498         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
1499         omp_test_lock, omp_test_nest_lock): Likewise.
1500         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
1501         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
1502         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
1503         omp_test_lock, omp_test_nest_lock): Likewise.
1504         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
1505         omp_get_dynamic, omp_get_nested): Likewise.
1506         * parallel.c (omp_get_num_threads, omp_get_max_threads,
1507         omp_get_thread_num, omp_in_parallel): Likewise.
1508         * fortran.c (ialias_redirect): Define.
1509         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
1510         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
1511         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
1512         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
1513         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
1514         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
1515         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
1516         omp_get_wtime): Add ialias_redirect.
1517
1518 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
1519
1520         * fortran.c: Include stdlib.h.
1521
1522 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
1523
1524         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
1525         * Makefile.in: Regenerated.
1526
1527 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
1528
1529         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
1530         * libgomp_f.h.in (omp_check_defines): New function.
1531         * env.c: Include libgomp_f.h.
1532         (initialize_env): Call omp_check_defines.
1533
1534         * testsuite/libgomp.dg/copyin-2.c: New test.
1535         * testsuite/libgomp.c++/copyin-2.C: New test.
1536         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
1537
1538         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
1539         * testsuite/libgomp.fortran/sharing2.f90: New test.
1540
1541         * testsuite/libgomp.dg/copyin-1.c: New test.
1542         * testsuite/libgomp.c++/copyin-1.C: New test.
1543
1544 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
1545
1546         * testsuite/libgomp.fortran/crayptr1.f90: New test.
1547
1548         * testsuite/libgomp.fortran/workshare1.f90: New test.
1549
1550         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
1551         only test.
1552         * libgomp.fortran/sharing1.f90: New test.
1553
1554 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
1555
1556         PR c++/24502
1557         * testsuite/libgomp.c++/loop-7.C: New test.
1558
1559         * testsuite/libgomp.dg/nestedfn-2.c: New test.
1560
1561         * testsuite/libgomp.dg/nestedfn-1.c: New test.
1562         * testsuite/libgomp.fortran/reduction6.f90: New test.
1563         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
1564
1565 2005-10-23  Richard Henderson  <rth@redhat.com>
1566
1567         * testsuite/libgomp.c++/ctor-1.C: New.
1568         * testsuite/libgomp.c++/ctor-2.C: New.
1569         * testsuite/libgomp.c++/ctor-3.C: New.
1570         * testsuite/libgomp.c++/ctor-4.C: New.
1571         * testsuite/libgomp.c++/ctor-5.C: New.
1572         * testsuite/libgomp.c++/ctor-6.C: New.
1573         * testsuite/libgomp.c++/ctor-7.C: New.
1574         * testsuite/libgomp.c++/ctor-8.C: New.
1575         * testsuite/libgomp.c++/ctor-9.C: New.
1576
1577 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
1578
1579         PR 24455
1580         * testsuite/libgomp.c++/pr24455-1.C: New test.
1581         * testsuite/libgomp.c++/pr24455.C: New test.
1582         * testsuite/libgomp.dg/pr24455-1.c: New test.
1583         * testsuite/libgomp.dg/pr24455.c: New test.
1584
1585 2005-10-20  Richard Henderson  <rth@redhat.com>
1586
1587         * testsuite/libgomp.c++/loop-6.C: New.
1588         * testsuite/libgomp.dg/loop-3.c: New.
1589
1590 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
1591
1592         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
1593         explicitly private.
1594         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
1595         explicitly shared.
1596
1597 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
1598
1599         * testsuite/libgomp.fortran/jacobi.f: New test.
1600
1601 2005-10-19  Richard Henderson  <rth@redhat.com>
1602
1603         * configure.tgt (i?86-linux): Default to with_arch instead of
1604         CFLAGS.  Add -mtune to match target_cpu.
1605         (x86_64-linux): Tune to i686.
1606
1607         * fortran.c (omp_test_nest_lock_): Fix typo.
1608
1609 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
1610
1611         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
1612         gomp_ordered_sync): Do nothing if team->nthreads == 1.
1613         * testsuite/libgomp.dg/ordered-3.c: New test.
1614
1615         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
1616         Remove volatile keyword.
1617
1618         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
1619         in COMMON block to avoid warnings on 64-bit targets.
1620
1621 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
1622
1623         * testsuite/libgomp.dg/shared-3.c: New test.
1624
1625 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
1626
1627         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
1628         * testsuite/libgomp.fortran/reduction5.f90: New test.
1629
1630 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
1631
1632         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
1633         dg-options.
1634         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
1635         flush loop now that __sync_synchronize has proper memory barrier.
1636         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
1637         Add -ffixed-form to dg-options.
1638
1639 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
1640
1641         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
1642         from subdirectories.
1643         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
1644         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
1645         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
1646         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
1647         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
1648         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
1649         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
1650         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
1651         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
1652         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
1653         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
1654         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
1655         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
1656         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
1657         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
1658         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
1659         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
1660         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
1661         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
1662         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
1663         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
1664         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
1665         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
1666         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
1667         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
1668
1669 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
1670
1671         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
1672         lang_library_path exists.  Use find instead of glob to gather tests.
1673         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
1674
1675 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
1676
1677         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
1678         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
1679         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
1680         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
1681         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
1682         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
1683         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
1684         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
1685         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
1686         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
1687         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
1688         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
1689         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
1690
1691 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
1692
1693         * testsuite/libgomp.dg/vla-1.c: New test.
1694
1695         * testsuite/libgomp.fortran/reference2.f90: New test.
1696
1697         * testsuite/libgomp.fortran/character2.f90: Remove explicit
1698         declaration of omp_get_thread_num.
1699         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
1700         use omp_lib.
1701
1702         * testsuite/libgomp.fortran/reduction1.f90: New test.
1703         * testsuite/libgomp.fortran/reduction2.f90: New test.
1704         * testsuite/libgomp.fortran/reduction3.f90: New test.
1705         * testsuite/libgomp.fortran/reduction4.f90: New test.
1706
1707 2005-10-13  Richard Henderson  <rth@redhat.com>
1708
1709         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
1710         * Makefile.in: Regenerate.
1711         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
1712         * libgomp.h: Include bar.h.
1713         (struct gomp_barrier): Remove.
1714         (struct gomp_team): Add barrier.  Replace master_barrier with
1715         master_release.  Replace threads with ordered_release.
1716         (struct gomp_thread): Replace barrier with release.
1717         * ordered.c (gomp_ordered_first): Update for ordered_release change.
1718         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
1719         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
1720         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
1721         (GOMP_single_copy_end): Likewise.
1722         * team.c (gomp_threads_dock): New.
1723         (gomp_barrier_init, gomp_barrier_destroy): Remove.
1724         (gomp_thread_start): Use gomp_barrier_wait.
1725         (new_team, free_team): Update for gomp_team changes.
1726         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
1727         (gomp_team_end): Use gomp_barrier_wait.
1728         (initialize_team): Update for gomp_thread changes.
1729         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
1730         (gomp_work_share_end_nowait): Use atomic ops when available.
1731         * config/linux/bar.c, config/linux/bar.h: New files.
1732         * config/posix/bar.c, config/posix/bar.h: New files.
1733
1734 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
1735
1736         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
1737         * testsuite/libgomp.dg/single-2.c: New test.
1738
1739         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
1740         lang_link_flags): Unset, so that they aren't inherited from previously
1741         sourced *.exp.
1742
1743         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
1744
1745 2005-10-12  Richard Henderson  <rth@redhat.com>
1746
1747         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
1748         (libgomp_init): Use lang_test_file, lang_library_path, and
1749         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
1750
1751         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
1752         (lang_test_file, lang_link_flags): New.
1753         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
1754
1755         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
1756         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
1757         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
1758         testsuite/libgomp.c++/parallel-1.C,
1759         testsuite/libgomp.c++/reduction-1.C,
1760         testsuite/libgomp.c++/reduction-2.C,
1761         testsuite/libgomp.c++/reduction-3.C,
1762         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
1763         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
1764         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
1765         New files, largely cribbed from the C testsuite.
1766
1767 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
1768
1769         * testsuite/libgomp.fortran/character1.f90: New test.
1770         * testsuite/libgomp.fortran/character2.f90: New test.
1771
1772         * testsuite/libgomp.dg/nested-1.c: New test.
1773         * testsuite/libgomp.dg/nested-2.c: New test.
1774         * testsuite/libgomp.fortran/do1.f90: New test.
1775         * testsuite/libgomp.fortran/do2.f90: New test.
1776
1777         * testsuite/libgomp.fortran/reference1.f90: New test.
1778
1779 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
1780
1781         * testsuite/libgomp.dg/reduction-1.c: New test.
1782         * testsuite/libgomp.dg/reduction-2.c: New test.
1783         * testsuite/libgomp.dg/reduction-3.c: New test.
1784
1785 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
1786
1787         * testsuite/libgomp.dg/atomic-1.c: New test.
1788         * testsuite/libgomp.dg/atomic-2.c: New test.
1789
1790 2005-10-09  Richard Henderson  <rth@redhat.com>
1791
1792         * critical.c (atomic_lock): New.
1793         (initialize_critical): Initialize it.
1794         (GOMP_atomic_start, GOMP_atomic_end): New.
1795         * libgomp.map: Export them.
1796         * libgomp_g.h: Declare them.
1797
1798         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
1799
1800 2005-10-02  Richard Henderson  <rth@redhat.com>
1801
1802         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
1803         to XCFLAGS instead of CFLAGS.
1804
1805 2005-09-30  Richard Henderson  <rth@redhat.com>
1806
1807         * configure.ac: Determine whether -pthread or -lpthread is needed.
1808         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
1809         * Makefine.in, configure: Rebuild.
1810
1811 2005-09-28  Richard Henderson  <rth@redhat.com>
1812
1813         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
1814         * testsuite/libgomp.dg/omp-single-3.c: New test.
1815
1816 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
1817
1818         * testsuite/libgomp.dg/omp-single-2.c: New test.
1819         * testsuite/libgomp.dg/shared-2.c: Fix return code.
1820
1821 2005-09-27  Richard Henderson  <rth@redhat.com>
1822
1823         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
1824         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
1825
1826 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
1827
1828         * testsuite/libgomp.dg/omp-loop03.c: New test.
1829
1830 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
1831
1832         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
1833
1834 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
1835
1836         * testsuite/libgomp.dg/omp-single-1.c: New test.
1837         * testsuite/libgomp.dg/shared-1.c: Return 0.
1838         Add prototype for abort.
1839         * testsuite/libgomp.dg/shared-2.c: Likewise.
1840
1841 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
1842
1843         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
1844         constructs.
1845
1846 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
1847
1848         * testsuite/libgomp.dg/shared-1.c: New test.
1849         * testsuite/libgomp.dg/shared-2.c: New test.
1850
1851 2005-09-24  Richard Henderson  <rth@redhat.com>
1852
1853         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
1854
1855 2005-09-24  Richard Henderson  <rth@redhat.com>
1856
1857         * iter.c (gomp_iter_static_next): Round up when computing number
1858         of iterations.  Don't bother distributing a remainder equally.
1859
1860         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
1861         Don't call srand.  Zero b before testing.
1862         (main): New.
1863
1864 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
1865
1866         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
1867         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
1868
1869 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
1870
1871         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
1872         without !$omp end do, followed immediately by subroutine end.
1873
1874 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
1875
1876         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
1877
1878 2005-09-22  Richard Henderson  <rth@redhat.com>
1879
1880         * critical.c (GOMP_critical_name_start): Change argument to void**.
1881         Reuse the pointer space if the mutex fits.
1882         (GOMP_critical_name_end): Likewise.
1883         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
1884         * libgomp_g.h (GOMP_critical_name_start): Update decl.
1885         (GOMP_critical_name_end): Likewise.
1886         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
1887         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
1888
1889 2005-09-20  Richard Henderson  <rth@redhat.com>
1890
1891         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
1892         (create_lock_lock): New.
1893         (initialize_critical): Initialize it.
1894         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
1895         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
1896
1897 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
1898
1899         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
1900
1901 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
1902
1903         * testsuite/libgomp.dg/omp-loop01.c: New test.
1904         * testsuite/libgomp.dg/omp-loop02.c: New test.
1905
1906 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
1907
1908         * configure.ac (AC_PROG_FC): Add.
1909         (USE_FORTRAN): New automake conditional.
1910         * configure: Rebuilt.
1911         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
1912         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
1913         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
1914         Add rules to build them.
1915         * Makefile.in: Rebuilt.
1916         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
1917         OMP_NEST_LOCK_KIND.
1918         * libgomp.map: Add Fortran wrappers.
1919         * libgomp_f.h.in: New file.
1920         * omp_lib.h.in: New file.
1921         * omp_lib.f90.in: New file.
1922         * fortran.c: New file.
1923         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
1924         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
1925         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
1926         libgfortran has been built.
1927         * testsuite/libgomp.fortran/fortran.exp: New file.
1928         * testsuite/libgomp.fortran/omp_cond1.f: New test.
1929         * testsuite/libgomp.fortran/omp_cond2.f: New test.
1930         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
1931         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
1932         * testsuite/libgomp.fortran/omp_hello.f: New test.
1933         * testsuite/libgomp.fortran/omp_orphan.f: New test.
1934         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
1935         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
1936         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
1937         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
1938         * testsuite/libgomp.fortran/omp_reduction.f: New test.
1939         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
1940         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
1941
1942 2005-08-30  Richard Henderson  <rth@redhat.com>
1943
1944         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
1945         function for when aliases are not usable.
1946         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
1947         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
1948         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
1949         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
1950         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
1951         GOMP_loop_ordered_guided_next): Likewise.
1952         * ordered.c (GOMP_ordered_start): Likewise.
1953
1954 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
1955
1956         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
1957         * testsuite/libgomp.dg/omp_hello.c: Fix return code
1958         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
1959         * testsuite/libgomp.dg/omp_orphan.c: Likewise
1960         * testsuite/libgomp.dg/omp_reduction.c: Likewise
1961         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
1962         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
1963         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
1964         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
1965
1966 2005-07-07  Eric Christopher  <echristo@redhat.com>
1967             Diego Novillo  <dnovillo@redhat.com>
1968
1969         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
1970         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
1971         up code.
1972         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
1973         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
1974         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
1975         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
1976         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
1977         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
1978         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
1979
1980 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
1981
1982         * TOPLEVEL.patch: Remove.
1983
1984 2005-05-16  Richard Henderson  <rth@redhat.com>
1985
1986         * configure.ac: Test for clock_gettime.
1987         * config.h.in, configure: Rebuild.
1988         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
1989         (omp_get_wtime): Use clock_gettime if available.
1990         (omp_get_wtick): Use clock_getres if available.
1991
1992 2005-05-11  Richard Henderson  <rth@redhat.com>
1993
1994         * config/linux/ia64/futex.h: New file.
1995         * configure.tgt: Use it.
1996
1997         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
1998
1999 2005-05-07  Richard Henderson  <rth@redhat.com>
2000
2001         * config/linux/powerpc/futex.h: New file.
2002         * configure.tgt: Use it.
2003
2004         * config/linux/i486/futex.h: Merge ...
2005         * config/linux/x86_64/futex.h: ... into ...
2006         * config/linux/x86/futex.h: ... here.
2007         * configure.tgt: Update to match.
2008
2009 2005-05-06  Richard Henderson  <rth@redhat.com>
2010
2011         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
2012         * config/linux/i486/futex.h: Likewise.
2013         * config/linux/x86_64/futex.h: Likewise.
2014
2015         * config/linux/lock.c: New file.
2016         * config/linux/omp-lock.h: New file.
2017
2018         * critical.c, env.h: Don't include omp.h
2019         * config/posix/lock.c: Include libgomp.h instead of omp.h.
2020         * config/posix/time.c: Likewise.
2021         * config/posix/omp-lock.h: New file.
2022         * libgomp.h: Include omp-lock.h and omp.h.
2023         * Makefile.am (nodist_include_HEADERS): New.
2024         (omp.h): New rule.
2025         * configure.ac (PERL): New.
2026         * mkomp_h.pl: New file.
2027         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
2028         with templates.
2029         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
2030
2031         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
2032         build directory.  Re-add -march=i486 hack.
2033
2034         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
2035         (libgomp_link_flags): Remove.
2036         (libgomp_initialized): Remove.
2037         (libgomp_init): Don't protect from reinitialization.  Copy code
2038         from libstdc++ for getting the multilib set correctly.
2039
2040 2005-05-05  Richard Henderson  <rth@redhat.com>
2041
2042         * config/linux/alpha/futex.h: New file.
2043         * configure.tgt (alpha*-*-linux*): Use it.
2044
2045         * config/posix/mutex.c: New file.
2046         * config/posix/sem.c: Use libgomp.h.
2047
2048         * configure.tgt (x86_64-linux): Also test CC for -m32.
2049         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
2050
2051         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
2052         after $gccpath.
2053
2054         * Makefile.am (SUBDIRS): New.
2055         (libgomp_la_LDFLAGS): Add -lpthread.
2056         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
2057         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
2058
2059         * libgomp_g.h: New file.
2060         * libgomp.h: Split out all public declarations to libgomp_g.h.
2061         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
2062         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
2063         * config/linux/sem.h: Likewise.
2064         * config/posix/sem.h: Likewise.
2065
2066         * Makefile.am (AM_LDFLAGS): New.
2067         (libgomp_version_script): Split out from ...
2068         (libgomp_la_LDFLAGS): ... here.
2069         (libgomp_version_info): New.
2070         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
2071         (LIBGOMP_ENABLE): New.
2072         (LIBGOMP_CHECK_LINKER_FEATURES): New.
2073         (LIBGOMP_ENABLE_SYMVERS): New.
2074         * configure.ac (AC_INIT): Version 1.0.
2075         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
2076         (enable-linux-futex): Likewise.  Rename from enable-futex.
2077         (libtool_VERSION): New.
2078         (LIBGOMP_ENABLE_SYMVERS): Use it.
2079         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
2080         * Makefile.in, aclocal.m4, configure: Rebuild.
2081
2082         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
2083         (gomp_mutex_unlock_slow): Fix typo.
2084         * config/linux/sem.c: Similarly.
2085         (gomp_sem_post_slow): Fix typo.
2086         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
2087         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
2088         [__PIC__] (sys_futex0): Don't use tmp output in asm.
2089
2090         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
2091         (libgomp_la_LDFLAGS): Add top_srcdir to path.
2092         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
2093         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
2094         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
2095         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
2096         LDFLAGS.  Pull enable_futex check to top-level.
2097         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
2098         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
2099
2100         First attempt at real configury.
2101         * Makefile, config.h: Remove file.
2102         * Makefile.am, Makefile.in: New file.
2103         * acinclude.m4 aclocal.m4: New file.
2104         * configure.ac, configure.tgt, configure: New file.
2105
2106         * config/posix/lock.c: Rename from sys-lock.c.
2107         * config/posix/mutex.h: Rename from sys-mutex.h.
2108         * config/posix/sem.c: Rename from sys-sem.c.
2109         * config/posix/sem.h: Rename from sys-sem.h.
2110         * config/posix/proc.c: Rename from sys-proc.c.
2111         * config/posix/time.c: Rename from sys-proc.c.
2112
2113         * config/linux/mutex.c: New file.
2114         * config/linux/mutex.h: New file.
2115         * config/linux/sem.c: New file.
2116         * config/linux/sem.h: New file.
2117         * config/linux/i486/futex.h: New file.
2118         * config/linux/x86_64/futex.h: New file.
2119
2120 2005-05-04  Richard Henderson  <rth@redhat.com>
2121
2122         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
2123         * libgomp.h: Declare them.
2124         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
2125         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
2126
2127 2005-05-04  Richard Henderson  <rth@redhat.com>
2128
2129         * libgomp-1 code drop
2130
2131 2005-05-04  Richard Henderson  <rth@redhat.com>
2132
2133         * iter.c (gomp_iter_static_next): Return tri-state on 0.
2134         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
2135         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
2136         (gomp_iter_static_next): Update.
2137         (gomp_ordered_static_next): Update.
2138         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
2139         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
2140         totally empty range.
2141         (gomp_loop_ordered_static_next): Refine test for calling
2142         gomp_ordered_static_next.
2143         * testsuite/ordered-1.c: Add case for more threads than iterations.
2144
2145         * iter.c (gomp_iter_runtime_next_locked): Remove.
2146         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
2147         gomp_loop_guided_start, gomp_loop_ordered_static_start,
2148         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
2149         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
2150         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
2151         gomp_loop_ordered_guided_next): Downcase name, make static, add
2152         an external alias with the old name.
2153         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
2154         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
2155         switch and call one of the above static functions.
2156         * libgomp.h: Update.
2157
2158         * work.c (gomp_work_share_start): Lock the mutex for !first too.
2159         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
2160         GOMP_loop_guided_start, GOMP_loop_runtime_start,
2161         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
2162         GOMP_loop_ordered_guided_start): Update to match.
2163         * sections.c (GOMP_sections_start): Likewise.
2164         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
2165
2166         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
2167         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
2168         Use bounds check instead of modulus.
2169         (gomp_ordered_sync): Split out of GOMP_ordered_start.
2170         (gomp_ordered_last): Don't sync with ordered_owner here.
2171         (gomp_ordered_next): Likewise.
2172         (gomp_ordered_static_loop_next): Likewise.
2173         * loop.c, libgomp.h: Update to match.
2174
2175         * libgomp.h (GOMP_barrier): Declare.
2176
2177         * testsuite/barrier-1.c: New file.
2178         * testsuite/critical-1.c: New file.
2179         * testsuite/ordered-2.c: New file.
2180         * testsuite/ordered-1.c: New file.
2181         * testsuite/sections-1.c: New file.
2182         * testsuite/single-1.c: New file.
2183         * testsuite/Makefile (TESTS): Add them.
2184
2185 2005-05-04  Richard Henderson  <rth@redhat.com>
2186
2187         * libgomp.h (struct gomp_work_share): Add ordered_owner.
2188         * loop.c (GOMP_loop_static_start): If not the startup thread,
2189         acquire the mutex to wait for initialization complete.
2190         (GOMP_loop_ordered_static_start): Likewise.
2191         (GOMP_loop_ordered_runtime_start): Likewise.
2192         (GOMP_loop_ordered_static_first): Remove.
2193         (GOMP_loop_ordered_dynamic_first): Remove.
2194         (GOMP_loop_ordered_guided_first): Remove.
2195         (GOMP_loop_ordered_runtime_first): Remove.
2196         * ordered.c (gomp_ordered_loop_first): Post to own release when
2197         we're the first thread.
2198         (gomp_ordered_loop_last): Wait on release if not owner.
2199         (gomp_ordered_loop_next): Likewise.
2200         (gomp_ordered_static_loop_init): New.
2201         (gomp_ordered_static_loop_next): Use ordered_owner.
2202         (GOMP_ordered_start): Likewise.
2203         * work.c (gomp_new_work_share): Initialize ordered_owner.
2204
2205 2005-05-03  Richard Henderson  <rth@redhat.com>
2206
2207         * Makefile (OPT): New.
2208         (CFLAGS): Use it.
2209
2210         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
2211         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
2212         * libgomp.h, libgomp.map, NOTES: Update to match.
2213
2214         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
2215         Add initialized and thr members.
2216         (gomp_thread_start): Pause when initially spawned to wait for
2217         the whole team to be created.
2218         (gomp_team_start): Release team members at the end.
2219
2220         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
2221         (f_foo_1): Use GOMP_loop_end.
2222         (f_foo_2): Use GOMP_loop_end_nowait.
2223
2224         * testsuite/loop-2.c: New file.
2225         * testsuite/Makefile (TESTS): Add it.
2226
2227 2005-05-03  Richard Henderson  <rth@redhat.com>
2228
2229         * iter.c (gomp_iter_static_next): Fix overflow check typo.
2230         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
2231         * team.c (new_team): Initialize oldest_live_gen to 1 if no
2232         initial work_share.
2233
2234         * testsuite/Makefile: New file.
2235         * testsuite/loop-1.c: New file.
2236
2237 2005-05-03  Richard Henderson  <rth@redhat.com>
2238
2239         Initial implementation and checkin.