libgomp/ChangeLog

   1 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
   2
   3         PR middle-end/36802
   4         * testsuite/libgomp.c/pr36802-1.c: New test.
   5         * testsuite/libgomp.c/pr36802-2.c: New test.
   6         * testsuite/libgomp.c/pr36802-3.c: New test.
   7
   8 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
   9
  10         PR libgomp/38270
  11         * config/linux/powerpc/mutex.h: New.
  12
  13 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
  14
  15         PR c++/38257
  16         * testsuite/libgomp.c++/for-7.C: New test.
  17
  18         PR c++/38348
  19         * testsuite/libgomp.c++/for-6.C: New test.
  20
  21 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
  22
  23         PR testsuite/28870
  24         * testsuite/lib/libgomp.exp: Include new timeout library files.
  25         (libgomp_target_compile): Set timeout value from new proc.
  26
  27 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
  28
  29         PR libgomp/37938
  30         * config/linux/ia64/mutex.h: New.
  31
  32 2008-11-04  Tobias Burnus  <burnus@net-b.de>
  33
  34         PR libgomp/37935
  35         * libgomp.texi (Runtime library routines, environment variables):
  36         Update for OpenMP version 3.0.
  37
  38 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
  39             Steve Ellcey  <sje@cup.hp.com>
  40
  41         * configure: Regenerate for new libtool.
  42         * Makefile.in: Ditto.
  43         * testsuite/Makefile.in: Ditto.
  44
  45 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
  46             Andreas Tobler  <a.tobler@schweiz.org>
  47
  48         * config/bsd/proc.c: New file.
  49         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
  50         * configure.ac: Check for header <sys/sysctl.h>
  51         * configure: Regenerate.
  52         * config.h.in: Likewise.
  53
  54 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
  55
  56         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
  57
  58 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
  59
  60         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
  61         * Makefile.in: Regenerated.
  62         * testsuite/Makefile.in: Regenerated.
  63
  64 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
  65
  66         * testsuite/libgomp.exp (libgomp_init): Only set things that
  67         depend on blddir if blddir exists.
  68         (libgomp_target_compile): Likewise.
  69         * testsuite/libgomp.c++/c++.exp: Likewise.
  70         * testsuite/libgomp.fortran/fortran.exp: Likewise.
  71
  72 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  73
  74         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
  75         Do not list GPL as Invariant Section.
  76
  77 2008-07-28  Ilie Garbacea  <ilie@mips.com>
  78             Chao-ying Fu  <fu@mips.com>
  79
  80         * configure.tgt: Enable futex for MIPS.
  81         * config/linux/mips/futex.h: New file.
  82
  83 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
  84
  85         * team.c (gomp_team_end): Free team immediately if it has
  86         just one thread.
  87
  88 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
  89
  90         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
  91         * testsuite/libgomp.fortran/fortran.exp: Same.
  92         * testsuite/libgomp.c/c.exp: Same.
  93         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
  94         directory to library path first.
  95
  96 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
  97
  98         * env.c (parse_stacksize): Add cast to avoid warning.
  99         (parse_spincount): Likewise.
 100
 101 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
 102
 103         * testsuite/libgomp.c/loop-10.c: New test.
 104         * libgomp.c/loop-3.c (main): Add lastprivate clause.
 105         * libgomp.c++/loop-6.C (main): Likewise.
 106
 107         PR debug/36617
 108         * testsuite/libgomp.c/debug-1.c: New test.
 109
 110 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
 111
 112         * testsuite/libgomp.c/nqueens-1.c: New test.
 113
 114         PR c++/36523
 115         * testsuite/libgomp.c++/task-7.C: New function.
 116
 117 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 118
 119         * configure: Regenerate.
 120
 121 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 122
 123         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
 124         mutex when HAVE_SYNC_BUILTINS isn't defined.
 125
 126 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 127
 128         * libgomp.texi (omp_test_lock): Fix typo.
 129
 130 2008-06-12  Tobias Burnus  <burnus@net-b.de>
 131
 132         * omp_lib.f90.in: Add "implicit none".
 133
 134 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
 135
 136         PR middle-end/36506
 137         * testsuite/libgomp.c/reduction-5.c: New test.
 138
 139 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
 140
 141         * libgomp.h (struct gomp_task): Add in_tied_task field.
 142         * task.c (gomp_init_task): Initialize it.
 143         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
 144         unconditionally.  Don't call gomp_team_barrier_wake if
 145         current task is implicit or if(0) from implicit and number of
 146         running tasks is equal to nthreads - 1.
 147
 148         PR libgomp/36471
 149         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
 150         omp_get_team_size_8): Fix pastos.
 151
 152         PR libgomp/36469
 153         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
 154         * configure: Regenerated.
 155         * config.h.in: Regenerated.
 156         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
 157         defined.
 158
 159 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
 160
 161         PR bootstrap/36452
 162         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
 163         (GOMP_loop_ull_dynamic_start): Likewise.
 164         (GOMP_loop_ull_guided_start): Likewise.
 165         (GOMP_loop_ull_ordered_static_start): Likewise.
 166         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
 167         (GOMP_loop_ull_ordered_guided_start): Likewise.
 168
 169 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
 170             Richard Henderson  <rth@redhat.com>
 171             Ulrich Drepper  <drepper@redhat.com>
 172             Jakob Blomer  <jakob.blomer@ira.uka.de>
 173
 174         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
 175         Substitute also OMP_*LOCK_25*.
 176         * configure: Regenerated.
 177         * config.h.in: Regenerated.
 178         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
 179         ptrlock.c and task.c.
 180         * Makefile.in: Regenerated.
 181         * testsuite/Makefile.in: Regenerated.
 182         * task.c: New file.
 183         * loop_ull.c: New file.
 184         * iter_ull.c: New file.
 185         * libgomp.h: Include ptrlock.h.
 186         (enum gomp_task_kind): New type.
 187         (struct gomp_team): Add task_lock, task_queue, task_count,
 188         task_running_count, single_count fields.  Add
 189         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
 190         Remove work_share_lock, generation_mask,
 191         oldest_live_gen, num_live_gen and init_work_shares fields, add
 192         work work_share_list_alloc, work_share_list_free and work_share_chunk
 193         fields.  Change work_shares from pointer to pointers into an array.
 194         Change ordered_release field into gomp_sem_t ** from flexible array
 195         member.  Add implicit_task and initial_work_shares fields.
 196         Move close to the end of the struct.
 197         (struct gomp_team_state): Add single_count, last_work_share,
 198         active_level and level fields, remove work_share_generation.
 199         (gomp_barrier_handle_tasks): New prototype.
 200         (gomp_finish_task): New inline function.
 201         (struct gomp_work_share): Move chunk_size, end, incr into
 202         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
 203         next_ll fields.  Reshuffle fields.  Add next_alloc,
 204         next_ws, next_free and inline_ordered_team_ids fields, change
 205         ordered_team_ids into pointer from flexible array member.
 206         Add mode field.  Put lock and next into a different cache line
 207         from most of the write-once fields.
 208         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
 209         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
 210         gomp_iter_ull_guided_next): New prototypes.
 211         (gomp_new_icv): New prototype.
 212         (struct gomp_thread): Add thread_pool and task fields.
 213         (struct gomp_thread_pool): New type.
 214         (gomp_new_team): New prototype.
 215         (gomp_team_start): Change type of last argument.
 216         (gomp_new_work_share): Removed.
 217         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
 218         (gomp_work_share_init_done): New static inline.
 219         (gomp_throttled_spin_count_var, gomp_available_cpus,
 220         gomp_managed_threads): New extern decls.
 221         (gomp_init_task): New prototype.
 222         (gomp_spin_count_var): New extern var decl.
 223         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
 224         or no alias support, or if not PIC.
 225         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
 226         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
 227         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
 228         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
 229         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
 230         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
 231         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
 232         gomp_test_nest_lock_25): New prototypes.
 233         (omp_lock_symver, strong_alias): Define.
 234         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
 235         decls.
 236         (gomp_end_task): New.
 237         (struct gomp_task_icv, gomp_global_icv): New.
 238         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
 239         (struct gomp_task): New.
 240         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
 241         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
 242         (gomp_icv): New.
 243         (gomp_schedule_type): Reorder enum to match
 244         omp_sched_t.
 245         * team.c (struct gomp_thread_start_data): Add thread_pool and task
 246         fields.
 247         (gomp_thread_start): Add gomp_team_barrier_wait call.
 248         For non-nested case remove clearing of docked thread thr fields.
 249         Use pool fields instead of global gomp_* variables.  Use
 250         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
 251         Create tasks for each member thread.
 252         (free_team): Only destroy team barrier, task_lock here and free it.
 253         (gomp_free_thread): Free last_team if non-NULL.
 254         (gomp_team_end): Call gomp_team_barrier_wait instead of
 255         gomp_barrier_wait.  For nested case call one extra
 256         gomp_barrier_wait.  Move here some destruction from free_team.
 257         Call free_team on pool->last_team if any, rather than freeing
 258         current team.  Destroy work_share_list_free_lock ifndef
 259         HAVE_SYNC_BUILTINS.
 260         (gomp_new_icv): New function.
 261         (gomp_threads, gomp_threads_size, gomp_threads_used,
 262         gomp_threads_dock): Removed.
 263         (gomp_thread_destructor): New variable.
 264         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
 265         functions.
 266         (gomp_team_start): Create new pool if current thread doesn't have
 267         one.  Use pool fields instead of global gomp_* variables.
 268         Initialize thread_pool field for new threads.  Clear single_count.
 269         Change last argument from ws to team, don't create
 270         new team, set ts.work_share to &team->work_shares[0] and clear
 271         ts.last_work_share.  Don't clear ts.work_share_generation.
 272         If number of threads changed, adjust atomically gomp_managed_threads.
 273         Use gomp_init_task instead of gomp_new_task,
 274         set thr->task to the corresponding implicit_task array entry.
 275         Create tasks for each member thread.  Initialize ts.level.
 276         (initialize_team): Call pthread_key_create on
 277         gomp_thread_destructor.
 278         (team_destructor): New function.
 279         (new_team): Removed.
 280         (gomp_new_team): New function.
 281         (free_team): Free gomp_work_share blocks chained through next_alloc,
 282         instead of freeing work_shares and destroying work_share_lock.
 283         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
 284         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
 285         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
 286         of gomp_barrier_wait.
 287         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
 288         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
 289         if gomp_work_share_start returned true.  Don't unlock ws->lock.
 290         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
 291         of gomp_barrier_wait.
 292         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
 293         gomp_work_share_init_done if gomp_work_share_start returned true.
 294         Don't unlock ws->lock.
 295         * work.c: Include stddef.h.
 296         (free_work_share): Use work_share_list_free_lock instead
 297         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
 298         Call gomp_fini_work_share and then either free ws if orphaned, or
 299         put it into work_share_list_free list of the current team.
 300         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
 301         functions.
 302         (gomp_work_share_start, gomp_work_share_end,
 303         gomp_work_share_end_nowait): Rewritten.
 304         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
 305         (openmp_version): Set to 200805.
 306         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
 307         omp_sched_guided, omp_sched_auto): New parameters.
 308         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 309         omp_set_max_active_levels, omp_get_max_active_levels,
 310         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
 311         omp_get_active_level): New interfaces.
 312         * omp_lib.h.in (openmp_version): Set to 200805.
 313         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
 314         omp_sched_guided, omp_sched_auto): New parameters.
 315         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 316         omp_set_max_active_levels, omp_get_max_active_levels,
 317         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
 318         omp_get_active_level): New externals.
 319         * loop.c: Include limits.h.
 320         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
 321         GFS_AUTO.
 322         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
 323         Likewise.  Use gomp_icv.
 324         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
 325         ts.static_trip here.
 326         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
 327         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
 328         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
 329         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
 330         don't unlock ws->lock, otherwise lock it.
 331         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
 332         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
 333         (gomp_parallel_loop_start): Call gomp_new_team instead of
 334         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
 335         Adjust gomp_team_start caller.  Pass 0 as second argument to
 336         gomp_resolve_num_threads.
 337         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
 338         If adding ws->chunk_size nthreads + 1 times after end won't
 339         overflow, set ws->mode to 1.
 340         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
 341         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
 342         GOMP_loop_ull_ordered_static_start,
 343         GOMP_loop_ull_ordered_dynamic_start,
 344         GOMP_loop_ull_ordered_guided_start,
 345         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
 346         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
 347         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
 348         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
 349         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
 350         prototypes.
 351         * libgomp.map: Export lock routines also @@OMP_2.0.
 352         (GOMP_loop_ordered_dynamic_first,
 353         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
 354         GOMP_loop_ordered_static_first): Remove.
 355         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
 356         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
 357         GOMP_loop_ull_ordered_dynamic_next,
 358         GOMP_loop_ull_ordered_dynamic_start,
 359         GOMP_loop_ull_ordered_guided_next,
 360         GOMP_loop_ull_ordered_guided_start,
 361         GOMP_loop_ull_ordered_runtime_next,
 362         GOMP_loop_ull_ordered_runtime_start,
 363         GOMP_loop_ull_ordered_static_next,
 364         GOMP_loop_ull_ordered_static_start,
 365         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
 366         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
 367         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
 368         (omp_set_schedule, omp_get_schedule,
 369         omp_get_thread_limit, omp_set_max_active_levels,
 370         omp_get_max_active_levels, omp_get_level,
 371         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
 372         omp_set_schedule_, omp_set_schedule_8_,
 373         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
 374         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
 375         omp_get_max_active_levels_, omp_get_level_,
 376         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
 377         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
 378         New exports @@OMP_3.0.
 379         * omp.h.in (omp_sched_t): New type.
 380         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 381         omp_set_max_active_levels, omp_get_max_active_levels,
 382         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
 383         omp_get_active_level): New prototypes.
 384         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
 385         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
 386         gomp_thread_limit_var, gomp_remaining_threads_count,
 387         gomp_remaining_threads_lock): New variables.
 388         (parse_spincount): New function.
 389         (initialize_env): Call gomp_init_num_threads unconditionally.
 390         Initialize gomp_available_cpus.  Call parse_spincount,
 391         initialize gomp_{,throttled_}spin_count_var
 392         depending on presence and value of OMP_WAIT_POLICY and
 393         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
 394         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
 395         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
 396         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
 397         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
 398         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
 399         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
 400         (gomp_global_icv): New.
 401         (parse_schedule): Use it.  Parse "auto".
 402         (omp_set_num_threads): Use gomp_icv.
 403         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
 404         Likewise.
 405         (omp_get_max_threads): Move from parallel.c.
 406         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 407         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
 408         add ialias.
 409         (parse_stacksize, parse_wait_policy): New functions.
 410         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
 411         both wrappers for compatibility and new locks.
 412         (omp_set_schedule, omp_get_schedule,
 413         omp_get_thread_limit, omp_set_max_active_levels,
 414         omp_get_max_active_levels, omp_get_level,
 415         omp_get_ancestor_thread_num, omp_get_team_size,
 416         omp_get_active_level): New ialias_redirect.
 417         (omp_set_schedule_, omp_set_schedule_8_,
 418         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
 419         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
 420         omp_get_max_active_levels_, omp_get_level_,
 421         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
 422         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
 423         New functions.
 424         * parallel.c: Include limits.h.
 425         (gomp_resolve_num_threads): Add count argument.  Rewritten.
 426         (GOMP_parallel_start): Call gomp_new_team and pass that as last
 427         argument to gomp_team_start.  Pass 0 as second argument to
 428         gomp_resolve_num_threads.
 429         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
 430         if gomp_thread_limit_var != ULONG_MAX.
 431         (omp_in_parallel): Implement using ts.active_level.
 432         (omp_get_max_threads): Move to env.c.
 433         (omp_get_level, omp_get_ancestor_thread_num,
 434         omp_get_team_size, omp_get_active_level): New functions,
 435         add ialias.
 436         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
 437         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
 438         gomp_iter_dynamic_next instead of the _locked variant and don't take
 439         lock around it, otherwise acquire it before calling
 440         gomp_iter_dynamic_next_locked.
 441         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
 442         gomp_iter_dynamic_next instead of the _locked variant and don't take
 443         lock around it.
 444         (GOMP_parallel_sections_start): Call gomp_new_team instead of
 445         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
 446         Adjust gomp_team_start caller.  Pass count as second argument to
 447         gomp_resolve_num_threads, don't adjust num_threads after the call.
 448         Use gomp_icv.
 449         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
 450         ws->chunk_size by incr.
 451         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
 452         code.
 453         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
 454         types.
 455         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
 456         (omp_check_defines): Check even the compat defines.
 457         * config/linux/ptrlock.c: New file.
 458         * config/linux/ptrlock.h: New file.
 459         * config/linux/wait.h: New file.
 460         * config/posix/ptrlock.c: New file.
 461         * config/posix/ptrlock.h: New file.
 462         * config/linux/bar.h (gomp_team_barrier_wait,
 463         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
 464         (gomp_team_barrier_set_task_pending,
 465         gomp_team_barrier_clear_task_pending,
 466         gomp_team_barrier_set_waiting_for_tasks,
 467         gomp_team_barrier_waiting_for_tasks,
 468         gomp_team_barrier_done): New inlines.
 469         (gomp_barrier_t): Rewritten.
 470         (gomp_barrier_state_t): New typedef.
 471         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
 472         gomp_barrier_wait_start): Rewritten.
 473         (gomp_barrier_wait_end): Change second argument to
 474         gomp_barrier_state_t.
 475         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
 476         inlines.
 477         * config/linux/bar.c: Include wait.h instead of libgomp.h and
 478         futex.h.
 479         (gomp_barrier_wait_end): Rewritten.
 480         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
 481         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
 482         * config/posix/bar.h (gomp_barrier_t): Add generation field.
 483         (gomp_barrier_state_t): New typedef.
 484         (gomp_team_barrier_wait,
 485         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
 486         (gomp_barrier_wait_start): Or all but low 2 bits from generation
 487         into the return value.  Return gomp_barrier_state_t.
 488         (gomp_team_barrier_set_task_pending,
 489         gomp_team_barrier_clear_task_pending,
 490         gomp_team_barrier_set_waiting_for_tasks,
 491         gomp_team_barrier_waiting_for_tasks,
 492         gomp_team_barrier_done): New inlines.
 493         (gomp_barrier_wait_end): Change second argument to
 494         gomp_barrier_state_t.
 495         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
 496         inlines.
 497         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
 498         (gomp_barrier_wait_end): Change second argument to
 499         gomp_barrier_state_t.
 500         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
 501         gomp_team_barrier_wake): New functions.
 502         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
 503         futex.h.
 504         (gomp_futex_wake, gomp_futex_wait): New variables.
 505         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
 506         * config/linux/lock.c: Rewrite to make locks task owned,
 507         for backwards compatibility provide the old entrypoints
 508         if symbol versioning.  Include wait.h instead of libgomp.h and
 509         futex.h.
 510         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
 511         * config/posix95/lock.c: Rewrite to make locks task owned,
 512         for backwards compatibility provide the old entrypoints
 513         if symbol versioning.
 514         * config/posix/lock.c: Rewrite to make locks task owned,
 515         for backwards compatibility provide the old entrypoints
 516         if symbol versioning.
 517         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
 518         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
 519         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
 520         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 521         (sys_futex0): Return error code.
 522         (futex_wake, futex_wait): If ENOSYS was returned, clear
 523         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 524         (cpu_relax, atomic_write_barrier): New static inlines.
 525         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 526         (futex_wake, futex_wait): If ENOSYS was returned, clear
 527         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 528         (cpu_relax, atomic_write_barrier): New static inlines.
 529         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 530         (sys_futex0): Return error code.
 531         (futex_wake, futex_wait): If ENOSYS was returned, clear
 532         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 533         (cpu_relax, atomic_write_barrier): New static inlines.
 534         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 535         (sys_futex0): Return error code.
 536         (futex_wake, futex_wait): If ENOSYS was returned, clear
 537         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 538         (cpu_relax, atomic_write_barrier): New static inlines.
 539         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 540         (sys_futex0): Return error code.
 541         (futex_wake, futex_wait): If ENOSYS was returned, clear
 542         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 543         (cpu_relax, atomic_write_barrier): New static inlines.
 544         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 545         (sys_futex0): Return error code.
 546         (futex_wake, futex_wait): If ENOSYS was returned, clear
 547         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 548         (cpu_relax, atomic_write_barrier): New static inlines.
 549         * config/linux/sem.c: Include wait.h instead of libgomp.h and
 550         futex.h.
 551         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
 552         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
 553         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
 554         types.
 555         (omp_nest_lock_t): Change owner into void *, add lock field.
 556         * config/posix95/omp-lock.h: Include semaphore.h.
 557         (omp_lock_25_t, omp_nest_lock_25_t): New types.
 558         (omp_lock_t): Use sem_t instead of mutex if semaphores
 559         aren't broken.
 560         (omp_nest_lock_t): Likewise.  Change owner to void *.
 561         * config/posix/omp-lock.h: Include semaphore.h.
 562         (omp_lock_25_t, omp_nest_lock_25_t): New types.
 563         (omp_lock_t): Use sem_t instead of mutex if semaphores
 564         aren't broken.
 565         (omp_nest_lock_t): Likewise.  Add owner field.
 566
 567 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
 568
 569         * testsuite/libgomp.c/collapse-1.c: New test.
 570         * testsuite/libgomp.c/collapse-2.c: New test.
 571         * testsuite/libgomp.c/collapse-3.c: New test.
 572         * testsuite/libgomp.c/icv-1.c: New test.
 573         * testsuite/libgomp.c/icv-2.c: New test.
 574         * testsuite/libgomp.c/lib-2.c: New test.
 575         * testsuite/libgomp.c/lock-1.c: New test.
 576         * testsuite/libgomp.c/lock-2.c: New test.
 577         * testsuite/libgomp.c/lock-3.c: New test.
 578         * testsuite/libgomp.c/loop-4.c: New test.
 579         * testsuite/libgomp.c/loop-5.c: New test.
 580         * testsuite/libgomp.c/loop-6.c: New test.
 581         * testsuite/libgomp.c/loop-7.c: New test.
 582         * testsuite/libgomp.c/loop-8.c: New test.
 583         * testsuite/libgomp.c/loop-9.c: New test.
 584         * testsuite/libgomp.c/nested-3.c: New test.
 585         * testsuite/libgomp.c/nestedfn-6.c: New test.
 586         * testsuite/libgomp.c/sort-1.c: New test.
 587         * testsuite/libgomp.c/task-1.c: New test.
 588         * testsuite/libgomp.c/task-2.c: New test.
 589         * testsuite/libgomp.c/task-3.c: New test.
 590         * testsuite/libgomp.c/task-4.c: New test.
 591         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
 592         to C++ testsuite default compiler options.
 593         * testsuite/libgomp.c++/collapse-1.C: New test.
 594         * testsuite/libgomp.c++/collapse-2.C: New test.
 595         * testsuite/libgomp.c++/ctor-10.C: New test.
 596         * testsuite/libgomp.c++/for-1.C: New test.
 597         * testsuite/libgomp.c++/for-2.C: New test.
 598         * testsuite/libgomp.c++/for-3.C: New test.
 599         * testsuite/libgomp.c++/for-4.C: New test.
 600         * testsuite/libgomp.c++/for-5.C: New test.
 601         * testsuite/libgomp.c++/loop-8.C: New test.
 602         * testsuite/libgomp.c++/loop-9.C: New test.
 603         * testsuite/libgomp.c++/loop-10.C: New test.
 604         * testsuite/libgomp.c++/task-1.C: New test.
 605         * testsuite/libgomp.c++/task-2.C: New test.
 606         * testsuite/libgomp.c++/task-3.C: New test.
 607         * testsuite/libgomp.c++/task-4.C: New test.
 608         * testsuite/libgomp.c++/task-5.C: New test.
 609         * testsuite/libgomp.c++/task-6.C: New test.
 610         * testsuite/libgomp.fortran/allocatable1.f90: New test.
 611         * testsuite/libgomp.fortran/allocatable2.f90: New test.
 612         * testsuite/libgomp.fortran/allocatable3.f90: New test.
 613         * testsuite/libgomp.fortran/allocatable4.f90: New test.
 614         * testsuite/libgomp.fortran/collapse1.f90: New test.
 615         * testsuite/libgomp.fortran/collapse2.f90: New test.
 616         * testsuite/libgomp.fortran/collapse3.f90: New test.
 617         * testsuite/libgomp.fortran/collapse4.f90: New test.
 618         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
 619         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
 620         * testsuite/libgomp.fortran/lib4.f90: New test.
 621         * testsuite/libgomp.fortran/lock-1.f90: New test.
 622         * testsuite/libgomp.fortran/lock-2.f90: New test.
 623         * testsuite/libgomp.fortran/nested1.f90: New test.
 624         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
 625         * testsuite/libgomp.fortran/strassen.f90: New test.
 626         * testsuite/libgomp.fortran/tabs1.f90: New test.
 627         * testsuite/libgomp.fortran/tabs2.f: New test.
 628         * testsuite/libgomp.fortran/task1.f90: New test.
 629         * testsuite/libgomp.fortran/task2.f90: New test.
 630         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
 631         * testsuite/libgomp.fortran/vla5.f90: Likewise.
 632         * testsuite/libgomp.c/pr26943-2.c: Likewise.
 633         * testsuite/libgomp.c/pr26943-3.c: Likewise.
 634         * testsuite/libgomp.c/pr26943-4.c: Likewise.
 635
 636 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
 637
 638         PR c++/36308
 639         * testsuite/libgomp.c++/ctor-11.C: New test.
 640         * testsuite/libgomp.c++/ctor-12.C: New test.
 641
 642 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
 643
 644         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
 645
 646 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
 647
 648         PR middle-end/36106
 649         * testsuite/libgomp.c/atomic-5.c: New test.
 650         * testsuite/libgomp.c/atomic-6.c: New test.
 651         * testsuite/libgomp.c/autopar-1.c: New test.
 652
 653 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 654
 655         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
 656         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
 657         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
 658         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
 659         * configure: Regenerate.
 660         * Makefile.in, testsuite/Makefile.in: Likewise.
 661
 662 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
 663
 664         PR bootstrap/35457
 665         * aclocal.m4: Regenerate.
 666         * configure: Regenerate.
 667
 668 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
 669
 670         PR middle-end/35611
 671         * testsuite/libgomp.c/atomic-4.c: New test.
 672
 673         PR libgomp/35625
 674         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
 675         (gomp_iter_guided_next): Likewise.
 676         * testsuite/libgomp.c/pr35625.c: New test.
 677
 678 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 679
 680         * aclocal.m4: Regenerate.
 681         * configure: Likewise.
 682         * Makefile.in: Likewise.
 683         * testsuite/Makefile.in: Likewise.
 684
 685 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
 686
 687         PR middle-end/35185
 688         * testsuite/libgomp.c++/pr35185.C: New test.
 689
 690 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
 691
 692         PR middle-end/35549
 693         * testsuite/libgomp.c/pr35549.c: New test.
 694
 695 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
 696
 697         * testsuite/libgomp.c/atomic-3.c: New test.
 698
 699 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 700
 701         PR fortran/33197
 702         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
 703         .F08 file suffixes.
 704
 705 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
 706
 707         PR libgomp/33131
 708         * configure.ac: Add ACX_HEADER_STRING.
 709         * env.c: Include strings.h.
 710         * aclocal.m4: Regenerate.
 711         * config.h.in: Regenerate.
 712         * configure: Regenerate.
 713         * Makefile.in: Regenerate.
 714         * testsuite/Makefile.in: Regenerate.
 715
 716 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
 717
 718         PR middle-end/35196
 719         * testsuite/libgomp.c/pr35196.c: New test.
 720
 721         PR middle-end/35130
 722         * testsuite/libgomp.fortran/pr35130.f90: New test.
 723         * testsuite/libgomp.c/pr35130.c: New test.
 724
 725 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
 726
 727         PR middle-end/33880
 728         * testsuite/libgomp.c/pr33880.c: New test.
 729         * testsuite/libgomp.fortran/pr33880.f90: New test.
 730
 731 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
 732
 733         * configure: Regenerate.
 734
 735 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
 736
 737         * configure.ac: Move futex checking into ../config/futex.m4.
 738         * configure: Rebuilt.
 739         * aclocal.m4: Rebuilt.
 740         * Makefile.in: Rebuilt.
 741
 742         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
 743         2007-10-15 ../config/tls.m4 change.
 744
 745 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
 746
 747         PR c++/34513
 748         * testsuite/libgomp.c/pr34513.c: New test.
 749         * testsuite/libgomp.c++/pr34513.C: New test.
 750
 751 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
 752
 753         PR target/32765
 754         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
 755
 756 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
 757
 758         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
 759
 760 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
 761
 762         * testsuite/libgomp.c/private-1.c: New test.
 763
 764 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
 765             Paolo Bonzini  <bonzini@gnu.org>
 766
 767         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
 768         instead of 'VPATH ='.
 769         * Makefile.in: Regenerate.
 770
 771 2007-11-23  Matthias Klose  <doko@ubuntu.com>
 772
 773         * configure.ac: Adjust makeinfo version check.
 774         * configure: Regenerate.
 775
 776 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
 777
 778         PR fortran/34020
 779         * testsuite/libgomp.fortran/pr34020.f90: New test.
 780
 781 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
 782
 783         PR c++/33894
 784         * testsuite/libgomp.c++/atomic-1.C: New test.
 785
 786 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
 787
 788         PR libgomp/33275
 789         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
 790         Make x and y integers rather than (implicit) reals.  Add private (j)
 791         clause to the last omp parallel.
 792
 793 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
 794
 795         * configure: Regenerate following changes to ../config/tls.m4.
 796
 797 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
 798
 799         * testsuite/libgomp.fortran/stack.f90: New test.
 800
 801 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
 802
 803         * config/mingw32/proc.c: New file.
 804
 805 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
 806
 807         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
 808         (main): Use __get_cpuid to get i386 target fetaures.
 809         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
 810         (main): Use __get_cpuid to get x86_64 target fetaures.
 811
 812 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
 813
 814         PR target/32765
 815         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
 816         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
 817
 818 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
 819
 820         PR fortran/32550
 821         * testsuite/libgomp.fortran/pr32550.f90: New test.
 822         * testsuite/libgomp.fortran/crayptr2.f90: New test.
 823
 824 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
 825
 826         * aclocal.m4: Regenerated.
 827
 828 2007-07-05  Tobias Burnus  <burnus@net-b.de>
 829
 830         PR fortran/32359
 831         * testsuite/libgomp.fortran/pr32359.f90: New.
 832
 833 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
 834
 835         PR libgomp/32468
 836         * sections.c (GOMP_parallel_sections_start): Only decrease
 837         number of threads to COUNT if dyn_var is true.
 838         * testsuite/libgomp.c/pr32468.c: New test.
 839
 840 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 841
 842         PR libgomp/26308
 843         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
 844
 845 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
 846
 847         PR middle-end/32362
 848         * testsuite/libgomp.c/pr32362-1.c: New test.
 849         * testsuite/libgomp.c/pr32362-2.c: New test.
 850         * testsuite/libgomp.c/pr32362-3.c: New test.
 851
 852 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
 853
 854         * team.c (gomp_team_start): Fix setting up thread_attr
 855         stack size.
 856
 857 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
 858
 859         * configure: Regenerate.
 860
 861 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
 862
 863         * Makefile.in: Regenerate.
 864         * configure: Regenerate.
 865         * aclocal.m4: Regenerate.
 866         * testsuite/Makefile.in: Regenerate.
 867
 868 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
 869
 870         * config/linux/proc.c: New file.
 871
 872         PR libgomp/28482
 873         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
 874
 875 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
 876
 877         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
 878
 879 2007-04-16  Matthias Klose  <doko@debian.org>
 880
 881         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
 882         flags if not building with -m64.
 883         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
 884         flag for i?86-*-* targets, if current target matches -m64.
 885
 886 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
 887
 888         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
 889         * Makefile.in: Regenerate.
 890
 891 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 892
 893         PR testsuite/31369
 894         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
 895         ld_library_path.
 896         * testsuite/libgomp.fortran/fortran.exp: Likewise.
 897
 898 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
 899
 900         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
 901         decls.
 902         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
 903         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
 904         (parse_affinity): New function.
 905         (initialize_env): Call it and gomp_init_affinity.
 906         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
 907         create new pthread_attr_t and call gomp_init_thread_affinity
 908         on it for each thread before passing the attribute to pthread_create.
 909         * config/linux/affinity.c: New file.
 910         * config/posix/affinity.c: New file.
 911         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
 912         * configure: Rebuilt.
 913         * config.h.in: Rebuilt.
 914         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
 915         * Makefile.in: Rebuilt.
 916
 917 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
 918
 919         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
 920         *-*-darwin*.
 921         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
 922         and use it if found.
 923
 924 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
 925
 926         * testsuite/config/default.exp: New file.
 927         * testsuite/lib/libgomp.exp: New file.
 928         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
 929         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
 930         load_lib *, load_gcc_lib *): Move to libgomp.exp.
 931         (libgomp_load): Remove.
 932         * testsuite/lib/libgomp.exp (libgomp_init): Compute
 933         always_ld_library_path, not ld_library_path.  Set additional_flags
 934         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
 935         (target_compile): Do not call libgomp_init.  Append lang_library_path
 936         and lang_link_flags to options.
 937         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
 938         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
 939         here.
 940         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
 941         always_ld_library_path.  Set LD_LIBRARY_PATH here.
 942         * testsuite/libgomp.fortran/fortran.exp: Ditto.
 943         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
 944         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
 945         CX8 flag.
 946         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
 947         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
 948         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
 949         * testsuite/libgomp.c/pr29947-1.c: Ditto.
 950         * testsuite/libgomp.c/atomic-10.c: Ditto.
 951
 952 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
 953
 954         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
 955         dg-final cleanup-modules line.
 956         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
 957         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
 958         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
 959         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
 960         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
 961         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
 962         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
 963
 964 2007-03-18  Andreas Schwab  <schwab@suse.de>
 965
 966         * acinclude.m4: Adjust regular expression for ld version
 967         extraction.
 968         * configure: Regenerate.
 969
 970 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
 971
 972         * Makefile.am: Add install-pdf target as copied from
 973         automake v1.10 rules.
 974         * Makefile.in: Regenerate
 975
 976 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
 977
 978         PR libgomp/28486
 979         * configure: Regenerate.
 980
 981         PR c++/30703
 982         * testsuite/libgomp.c++/pr30703.C: New test.
 983
 984 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
 985
 986         Revert:
 987         2006-07-05  Eric Christopher  <echristo@apple.com>
 988         * configure.ac: Depend addition of -pthread on host OS.
 989         * configure: Regenerate.
 990
 991 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 992
 993         * libgomp.texi: Fix spacing after abbreviations.
 994
 995 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
 996
 997         PR libgomp/30546
 998         * configure.ac: Add check for makeinfo
 999         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
1000         if an appropiate version of makeinfo is found.
1001         * aclocal.m4: Regenerated.
1002         * configure: Regenerated.
1003         * Makefile.in: Regenerated.
1004         * testsuite/Makefile.in: Regenerated.
1005
1006 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
1007
1008         PR libgomp/30540
1009         * libgomp.texi: More about implementation-dependent settings.
1010
1011 2007-01-26  Tobias Burnus  <burnus@net-b.de>
1012
1013         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
1014
1015 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
1016
1017         PR middle-end/30494
1018         * testsuite/libgomp.c/pr30494.c: New test.
1019
1020 2007-01-15  Tom Tromey  <tromey@redhat.com>
1021
1022         * configure: Rebuilt.
1023         * configure.ac: Fixed comment.
1024
1025 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
1026
1027         * libgomp.texi: Document implementation specific default values of
1028         environment variables.
1029
1030 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
1031
1032         PR libgomp/28209
1033         * libgomp.texi: New file.
1034         * configure.ac: Add --enable-generated-files-in-srcdir option.
1035         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
1036         files to srcdir.
1037         * Makefile.in: Regenerated.
1038         * config.h.in: Regenerated.
1039         * testsuite/Makefile.in: Regenerated.
1040         * NOTES: Removed.
1041
1042 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
1043
1044         PR libgomp/29949
1045         * env.c (omp_set_num_threads): Set illegal thread count to 1.
1046
1047 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
1048
1049         * configure: Regenerate.
1050
1051 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
1052
1053         PR libgomp/29947
1054         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
1055         start if there shouldn't be any loop iterations.
1056         (gomp_loop_ordered_static_start): Remove start == end test.
1057         * testsuite/libgomp.c/pr29947-1.c: New test.
1058         * testsuite/libgomp.c/pr29947-2.c: New test.
1059
1060 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
1061
1062         * configure.tgt: Force initial-exec TLS model on Linux only.
1063
1064 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
1065
1066         * configure: Regenerated.
1067
1068 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
1069
1070         * env.c (parse_schedule): Reject out of range values.
1071         (parse_unsigned_long): Reject out of range, negative or zero values.
1072
1073 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
1074
1075         PR fortran/29629
1076         * testsuite/libgomp.fortran/pr29629.f90: New test.
1077
1078 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
1079
1080         PR libgomp/29494
1081         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
1082         * config/posix95: New directory.
1083         * config/posix95/omp-lock.h: New file.
1084         * config/posix95/lock.c: Likewise.
1085
1086 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
1087
1088         * aclocal.m4: Regenerate.
1089         * configure: Regenerate.
1090
1091 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
1092
1093         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
1094         '<' to '<='.
1095
1096 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
1097
1098         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
1099         test.
1100         * configure: Regenerate.
1101         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
1102
1103 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
1104
1105         PR middle-end/25261
1106         PR middle-end/28790
1107         * testsuite/libgomp.c/nestedfn-4.c: New test.
1108         * testsuite/libgomp.c/nestedfn-5.c: New test.
1109         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
1110
1111         PR fortran/29097
1112         * testsuite/libgomp.fortran/condinc1.f: New test.
1113         * testsuite/libgomp.fortran/condinc2.f: New test.
1114         * testsuite/libgomp.fortran/condinc3.f90: New test.
1115         * testsuite/libgomp.fortran/condinc4.f90: New test.
1116         * testsuite/libgomp.fortran/condinc1.inc: New file.
1117
1118 2006-09-18  Tom Tromey  <tromey@redhat.com>
1119
1120         * configure: Rebuilt.
1121
1122 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
1123
1124         PR c/28768
1125         PR preprocessor/14634
1126         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
1127         to AC_DEFINE.
1128         * configure: Regenerate.
1129
1130 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
1131
1132         * testsuite/libgomp.fortran/reduction3.f90: Change
1133         -2147483648 to -huge(i)-1 to avoid overflow.
1134         * testsuite/libgomp.fortran/reduction4.f90: Change
1135         Z'ffffffff' to not(0) to avoid overflow.
1136
1137 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
1138
1139         PR libgomp/25938
1140         * Makefile.am (libsubincludedir): New.
1141         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
1142         * Makefile.in: Regenerate.
1143
1144 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
1145
1146         PR libgomp/28725
1147         * env.c: Include ctype.h.
1148         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
1149         leading and/or trailing whitespace and compare strings case
1150         insensitively.
1151
1152 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
1153
1154         PR fortran/28390
1155         * testsuite/libgomp.fortran/pr28390.f: New test.
1156
1157 2006-07-05  Eric Christopher  <echristo@apple.com>
1158
1159         * configure.ac: Depend addition of -pthread on host OS.
1160         * configure: Regenerate.
1161
1162 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
1163
1164         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
1165         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
1166         defined.
1167
1168 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
1169
1170         PR libgomp/26175
1171         PR libgomp/26477
1172         * configure.ac: If neither --enable-linux-futex nor
1173         --disable-linux-futex is passed, determine the default by checking
1174         for compiling and/or running against NPTL.  With --enable-linux-futex,
1175         check if SYS_gettid and SYS_futex are defined.
1176         * configure: Rebuilt.
1177
1178 2006-06-14  Richard Henderson  <rth@redhat.com>
1179
1180         PR libgomp/28008
1181         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
1182         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
1183
1184 2006-06-09  Richard Henderson  <rth@redhat.com>
1185
1186         * env.c (gomp_nthreads_var): Change to unsigned long.
1187         (gomp_run_sched_chunk): Likewise.
1188         (parse_unsigned_long): Rename from parse_num_threads and generalize.
1189         (initialize_env): Initialize gomp_thread_attr.
1190         * libgomp.h (gomp_nthreads_var): Update decl.
1191         (gomp_run_sched_chunk): Likewise.
1192         (gomp_thread_attr): Declare.
1193         * team.c (gomp_thread_attr): Export.
1194         (initialize_team): Don't initialize it.
1195
1196 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
1197
1198         PR fortran/27916
1199         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
1200         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
1201
1202 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1203
1204         * config/mingw32/time.c: New file.
1205         * configure.tgt: Use it.
1206
1207 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
1208
1209         * Makefile.am: Add install-html target. Add install-html to .PHONY
1210         * Makefile.in: Regenerate.
1211
1212 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1213
1214         PR libgomp/27612
1215         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
1216         * testsuite/libgomp.c/critical-1.c: Likewise.
1217         * testsuite/libgomp.c/loop-1.c: Likewise.
1218         * testsuite/libgomp.c/loop-2.c: Likewise.
1219         * testsuite/libgomp.c/single-1.c: Likewise.
1220         * testsuite/libgomp.c/ordered-1.c: Likewise.
1221         * testsuite/libgomp.c/ordered-2.c: Likewise.
1222
1223 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
1224
1225         PR middle-end/27416
1226         * libgomp.fortran/pr27416-1.f90: New test.
1227
1228 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
1229
1230         PR fortran/27395
1231         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
1232         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
1233
1234 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
1235
1236         PR c++/26943
1237         * testsuite/libgomp.c/pr26943-1.c: New test.
1238         * testsuite/libgomp.c/pr26943-2.c: New test.
1239         * testsuite/libgomp.c/pr26943-3.c: New test.
1240         * testsuite/libgomp.c/pr26943-4.c: New test.
1241         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
1242         * testsuite/libgomp.c++/pr26943.C: New test.
1243
1244 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
1245
1246         PR middle-end/27337
1247         * testsuite/libgomp.c++/pr27337.C: New test.
1248
1249 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
1250
1251         PR c/26171
1252         * testsuite/libgomp.c/pr26171.c: New test.
1253
1254 2006-04-25  Richard Henderson  <rth@redhat.com>
1255
1256         PR libgomp/25865
1257         * configure.ac: Use GCC_CHECK_TLS.
1258         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
1259         * Makefile.in, aclocal.m4, configure: Regenerate.
1260
1261 2006-04-10  Matthias Klose  <doko@debian.org>
1262
1263         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
1264         directory names containing underscores.
1265
1266 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
1267
1268         PR c++/26691
1269         * testsuite/libgomp.c++/pr26691.C: New test.
1270
1271 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
1272
1273         * testsuite/libgomp.fortran/retval2.f90: New test.
1274
1275 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
1276
1277         * testsuite/libgomp.c++: New directory.
1278
1279 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
1280
1281         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
1282         * config/posix/sem.c: Implement the above.
1283
1284 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
1285
1286         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
1287         define HAVE_BROKEN_POSIX_SEMAPHORES.
1288         * configure: Rebuilt.
1289         * config.h.in: Rebuilt.
1290
1291 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1292
1293         PR bootstrap/26161
1294         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
1295         for the other pthread check.
1296         * configure: Regenerate.
1297         * config.h.in: Regenerate.
1298
1299 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
1300
1301         PR libgomp/25938
1302         PR libgomp/25984
1303         * Makefile.am (fincludedir): New variable.
1304         (nodist_include_HEADERS): Remove Fortran files.
1305         (nodist_finclude_HEADERS): New variable.
1306         * Makefile.in: Regenerated.
1307
1308 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
1309
1310         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
1311         Remove tests for returning assumed character length arrays.
1312
1313 2006-02-12  Roger Sayle  <roger@eyesopen.com>
1314             John David Anglin  <dave@hiauly1.hia.nrc.ca>
1315
1316         PR libgomp/25936
1317         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
1318
1319 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
1320
1321         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
1322
1323 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
1324
1325         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
1326         part of LD_LIBRARY_PATH manually.
1327
1328 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
1329
1330         PR libgomp/25852
1331         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
1332         libgomp_init.
1333
1334 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
1335
1336         PR libgomp/25884
1337         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
1338         * configure.ac (PERL): Don't set.
1339         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
1340         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
1341         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
1342         * omp.h.in: Wrap the new configure substitutions with @ characters.
1343         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
1344         * aclocal.m4, configure, Makefile.in: Regenerate.
1345         * mkomp_h.pl: Delete.
1346
1347 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
1348
1349         PR libgomp/25259
1350         * configure.ac: Use GCC_HEADER_STDINT.
1351         * libgomp.h: Include gstdint.h.
1352         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
1353         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
1354
1355 2006-01-24  Richard Henderson  <rth@redhat.com>
1356
1357         PR libgomp/25942
1358         * configure.ac: Add AM_MAINTAINER_MODE.
1359         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
1360
1361 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
1362
1363         * Makefile.in: Regenerate.
1364         * testsuite/Makefile.in: Regenerate.
1365         * aclocal.m4: Regenerate.
1366
1367 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
1368
1369         * config/posix/proc.c: Conditional include of sys/loadavg.h for
1370         Solaris.
1371         * configure.ac: Add check for loadavg.h.
1372         (link_gomp): Adjust comment.
1373         * configure: Regenerate.
1374         * config.h.in: Regenerate.
1375
1376 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
1377
1378         PR libgomp/25877
1379         * configure.ac: Remove check for alloca.h.
1380         * configure: Regenerate.
1381         * config.h.in: Regenerate.
1382         * libgomp.h: define gomp_alloca to be __builtin_alloca.
1383         * team.c: Remove use of alloca.h.
1384         Call gomp_alloca instead of alloca.
1385
1386 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
1387
1388         PR libgomp/25877
1389         * team.c: Add include of alloca.h.
1390         * configure.ac: Add check for alloca.h.
1391         * configure: Regenerate.
1392         * config.h.in: Regenerate.
1393
1394 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
1395
1396         PR fortran/25219
1397         * testsuite/libgomp.fortran/pr25219.f90: New test.
1398
1399 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
1400
1401         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
1402         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
1403         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
1404         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
1405         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
1406         testsuite/libgomp.fortran/threadprivate1.f90,
1407         testsuite/libgomp.fortran/threadprivate2.f90,
1408         testsuite/libgomp.fortran/threadprivate3.f90,
1409         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
1410         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
1411         testsuite/libgomp.fortran/omp_parse3.f90: Change required
1412         effective-target to TLS runtime.
1413
1414         * testsuite/libgomp.fortran/pr25162.f: Require
1415         effective-target TLS runtime.
1416
1417 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
1418
1419         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
1420         * testsuite/libgomp.c/nestedfn-3.c: New test.
1421
1422 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
1423
1424         PR fortran/25162
1425         * testsuite/libgomp.fortran/pr25162.f: New test.
1426
1427 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
1428
1429         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
1430         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
1431
1432 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
1433
1434         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
1435         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
1436         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
1437         single.c, team.c, work.c, config/linux/alpha/futex.h,
1438         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
1439         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
1440         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
1441         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
1442         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
1443         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
1444         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
1445         FSF address.
1446
1447 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
1448
1449         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
1450         to nodist_noinst_HEADERS.
1451         * Makefile.in: Rebuilt.
1452
1453         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
1454         add integer count field.
1455         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
1456         omp_nest_lock_t type change.
1457         (omp_init_nest_lock): Likewise.  Initialize count to 0.
1458         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
1459         Increment count.
1460         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
1461         Decrement count.
1462         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
1463         Increment count if successful and return the new nesting level.
1464         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
1465         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
1466         * testsuite/libgomp.c/lib-1.c: New test.
1467         * testsuite/libgomp.fortran/lib1.f90: New test.
1468         * testsuite/libgomp.fortran/lib2.f: New test.
1469         * testsuite/libgomp.fortran/lib3.f: New test.
1470
1471 2005-11-17  Richard Henderson  <rth@redhat.com>
1472
1473         PR 24845
1474         * Makefile.am (nodist_toolexeclib_HEADERS): New.
1475         * configure.ac (link_gomp): New.  Substitute it.
1476         (AC_CONFIG_FILES): Add libgomp.spec.
1477         * libgomp.spec.in: New file.
1478         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
1479         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
1480
1481 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
1482
1483         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
1484         reduction(-:var) behaving the same as reduction(+:var).
1485         * testsuite/libgomp.c/reduction-4.c: New test.
1486
1487 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
1488
1489         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
1490         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
1491         testsuite/libgomp.c/copyin-3.c,
1492         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
1493         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
1494         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
1495         testsuite/libgomp.c++/pr24455.C,
1496         testsuite/libgomp.fortran/threadprivate1.f90,
1497         testsuite/libgomp.fortran/threadprivate2.f90,
1498         testsuite/libgomp.fortran/threadprivate3.f90,
1499         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
1500         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
1501         testsuite/libgomp.fortran/omp_parse3.f90: Require
1502         effective-target TLS.
1503
1504 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
1505
1506         * HEADER: Remove.
1507
1508 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
1509
1510         PR libgomp/24797
1511         * team.c (initialize_team): Pass NULL rather than free as
1512         pthread_key_create destructor.  Initialize thread specific data
1513         pointer in initial thread to a static local variable rather than
1514         malloced memory.
1515
1516 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
1517
1518         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
1519         its location to ld_library_path.
1520
1521 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
1522
1523         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
1524
1525 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
1526
1527         * testsuite/libgomp.c: Rename from libgomp.dg.
1528
1529 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
1530
1531         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
1532         threadprivate variable 'i'.
1533
1534 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
1535
1536         * config/linux/s390/futex.h: New file.
1537         * configure.tgt: Use it.
1538
1539         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
1540         before the parallel.
1541
1542 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
1543
1544         PR c++/24734
1545         * testsuite/libgomp.c++/master-1.C: New test.
1546
1547 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
1548
1549         * testsuite/libgomp.dg/copyin-3.c: New test.
1550
1551 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
1552
1553         * testsuite/libgomp.fortran/retval1.f90: New test.
1554         * testsuite/libgomp.fortran/vla7.f90: New test.
1555
1556 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
1557
1558         * testsuite/libgomp.fortran/vla2.f90: New test.
1559         * testsuite/libgomp.fortran/vla3.f90: New test.
1560         * testsuite/libgomp.fortran/vla4.f90: New test.
1561         * testsuite/libgomp.fortran/vla5.f90: New test.
1562         * testsuite/libgomp.fortran/vla6.f90: New test.
1563
1564 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
1565
1566         * config/linux/sparc/futex.h: New file.
1567         * configure.tgt: Use it.
1568         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
1569
1570         * critical.c: Include stdlib.h.
1571         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
1572         ignoring return value.
1573         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
1574         LIBGOMP_CHECK_SYNC_BUILTINS check.
1575         * configure: Rebuilt.
1576
1577 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
1578
1579         * testsuite/libgomp.fortran/vla1.f90: New test.
1580
1581 2005-10-31  Richard Henderson  <rth@redhat.com>
1582
1583         * testsuite/libgomp.fortran/character2.f90: Fix race condition
1584         setting 's' in different threads.
1585
1586 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
1587
1588         * libgomp.h (attribute_hidden, ialias): Define.
1589         * config/posix/proc.c (omp_get_num_procs): Add ialias.
1590         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
1591         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
1592         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
1593         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
1594         omp_test_lock, omp_test_nest_lock): Likewise.
1595         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
1596         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
1597         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
1598         omp_test_lock, omp_test_nest_lock): Likewise.
1599         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
1600         omp_get_dynamic, omp_get_nested): Likewise.
1601         * parallel.c (omp_get_num_threads, omp_get_max_threads,
1602         omp_get_thread_num, omp_in_parallel): Likewise.
1603         * fortran.c (ialias_redirect): Define.
1604         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
1605         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
1606         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
1607         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
1608         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
1609         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
1610         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
1611         omp_get_wtime): Add ialias_redirect.
1612
1613 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
1614
1615         * fortran.c: Include stdlib.h.
1616
1617 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
1618
1619         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
1620         * Makefile.in: Regenerated.
1621
1622 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
1623
1624         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
1625         * libgomp_f.h.in (omp_check_defines): New function.
1626         * env.c: Include libgomp_f.h.
1627         (initialize_env): Call omp_check_defines.
1628
1629         * testsuite/libgomp.dg/copyin-2.c: New test.
1630         * testsuite/libgomp.c++/copyin-2.C: New test.
1631         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
1632
1633         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
1634         * testsuite/libgomp.fortran/sharing2.f90: New test.
1635
1636         * testsuite/libgomp.dg/copyin-1.c: New test.
1637         * testsuite/libgomp.c++/copyin-1.C: New test.
1638
1639 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
1640
1641         * testsuite/libgomp.fortran/crayptr1.f90: New test.
1642
1643         * testsuite/libgomp.fortran/workshare1.f90: New test.
1644
1645         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
1646         only test.
1647         * libgomp.fortran/sharing1.f90: New test.
1648
1649 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
1650
1651         PR c++/24502
1652         * testsuite/libgomp.c++/loop-7.C: New test.
1653
1654         * testsuite/libgomp.dg/nestedfn-2.c: New test.
1655
1656         * testsuite/libgomp.dg/nestedfn-1.c: New test.
1657         * testsuite/libgomp.fortran/reduction6.f90: New test.
1658         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
1659
1660 2005-10-23  Richard Henderson  <rth@redhat.com>
1661
1662         * testsuite/libgomp.c++/ctor-1.C: New.
1663         * testsuite/libgomp.c++/ctor-2.C: New.
1664         * testsuite/libgomp.c++/ctor-3.C: New.
1665         * testsuite/libgomp.c++/ctor-4.C: New.
1666         * testsuite/libgomp.c++/ctor-5.C: New.
1667         * testsuite/libgomp.c++/ctor-6.C: New.
1668         * testsuite/libgomp.c++/ctor-7.C: New.
1669         * testsuite/libgomp.c++/ctor-8.C: New.
1670         * testsuite/libgomp.c++/ctor-9.C: New.
1671
1672 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
1673
1674         PR 24455
1675         * testsuite/libgomp.c++/pr24455-1.C: New test.
1676         * testsuite/libgomp.c++/pr24455.C: New test.
1677         * testsuite/libgomp.dg/pr24455-1.c: New test.
1678         * testsuite/libgomp.dg/pr24455.c: New test.
1679
1680 2005-10-20  Richard Henderson  <rth@redhat.com>
1681
1682         * testsuite/libgomp.c++/loop-6.C: New.
1683         * testsuite/libgomp.dg/loop-3.c: New.
1684
1685 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
1686
1687         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
1688         explicitly private.
1689         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
1690         explicitly shared.
1691
1692 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
1693
1694         * testsuite/libgomp.fortran/jacobi.f: New test.
1695
1696 2005-10-19  Richard Henderson  <rth@redhat.com>
1697
1698         * configure.tgt (i?86-linux): Default to with_arch instead of
1699         CFLAGS.  Add -mtune to match target_cpu.
1700         (x86_64-linux): Tune to i686.
1701
1702         * fortran.c (omp_test_nest_lock_): Fix typo.
1703
1704 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
1705
1706         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
1707         gomp_ordered_sync): Do nothing if team->nthreads == 1.
1708         * testsuite/libgomp.dg/ordered-3.c: New test.
1709
1710         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
1711         Remove volatile keyword.
1712
1713         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
1714         in COMMON block to avoid warnings on 64-bit targets.
1715
1716 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
1717
1718         * testsuite/libgomp.dg/shared-3.c: New test.
1719
1720 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
1721
1722         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
1723         * testsuite/libgomp.fortran/reduction5.f90: New test.
1724
1725 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
1726
1727         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
1728         dg-options.
1729         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
1730         flush loop now that __sync_synchronize has proper memory barrier.
1731         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
1732         Add -ffixed-form to dg-options.
1733
1734 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
1735
1736         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
1737         from subdirectories.
1738         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
1739         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
1740         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
1741         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
1742         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
1743         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
1744         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
1745         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
1746         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
1747         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
1748         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
1749         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
1750         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
1751         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
1752         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
1753         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
1754         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
1755         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
1756         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
1757         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
1758         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
1759         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
1760         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
1761         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
1762         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
1763
1764 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
1765
1766         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
1767         lang_library_path exists.  Use find instead of glob to gather tests.
1768         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
1769
1770 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
1771
1772         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
1773         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
1774         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
1775         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
1776         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
1777         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
1778         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
1779         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
1780         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
1781         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
1782         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
1783         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
1784         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
1785
1786 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
1787
1788         * testsuite/libgomp.dg/vla-1.c: New test.
1789
1790         * testsuite/libgomp.fortran/reference2.f90: New test.
1791
1792         * testsuite/libgomp.fortran/character2.f90: Remove explicit
1793         declaration of omp_get_thread_num.
1794         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
1795         use omp_lib.
1796
1797         * testsuite/libgomp.fortran/reduction1.f90: New test.
1798         * testsuite/libgomp.fortran/reduction2.f90: New test.
1799         * testsuite/libgomp.fortran/reduction3.f90: New test.
1800         * testsuite/libgomp.fortran/reduction4.f90: New test.
1801
1802 2005-10-13  Richard Henderson  <rth@redhat.com>
1803
1804         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
1805         * Makefile.in: Regenerate.
1806         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
1807         * libgomp.h: Include bar.h.
1808         (struct gomp_barrier): Remove.
1809         (struct gomp_team): Add barrier.  Replace master_barrier with
1810         master_release.  Replace threads with ordered_release.
1811         (struct gomp_thread): Replace barrier with release.
1812         * ordered.c (gomp_ordered_first): Update for ordered_release change.
1813         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
1814         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
1815         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
1816         (GOMP_single_copy_end): Likewise.
1817         * team.c (gomp_threads_dock): New.
1818         (gomp_barrier_init, gomp_barrier_destroy): Remove.
1819         (gomp_thread_start): Use gomp_barrier_wait.
1820         (new_team, free_team): Update for gomp_team changes.
1821         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
1822         (gomp_team_end): Use gomp_barrier_wait.
1823         (initialize_team): Update for gomp_thread changes.
1824         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
1825         (gomp_work_share_end_nowait): Use atomic ops when available.
1826         * config/linux/bar.c, config/linux/bar.h: New files.
1827         * config/posix/bar.c, config/posix/bar.h: New files.
1828
1829 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
1830
1831         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
1832         * testsuite/libgomp.dg/single-2.c: New test.
1833
1834         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
1835         lang_link_flags): Unset, so that they aren't inherited from previously
1836         sourced *.exp.
1837
1838         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
1839
1840 2005-10-12  Richard Henderson  <rth@redhat.com>
1841
1842         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
1843         (libgomp_init): Use lang_test_file, lang_library_path, and
1844         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
1845
1846         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
1847         (lang_test_file, lang_link_flags): New.
1848         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
1849
1850         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
1851         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
1852         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
1853         testsuite/libgomp.c++/parallel-1.C,
1854         testsuite/libgomp.c++/reduction-1.C,
1855         testsuite/libgomp.c++/reduction-2.C,
1856         testsuite/libgomp.c++/reduction-3.C,
1857         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
1858         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
1859         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
1860         New files, largely cribbed from the C testsuite.
1861
1862 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
1863
1864         * testsuite/libgomp.fortran/character1.f90: New test.
1865         * testsuite/libgomp.fortran/character2.f90: New test.
1866
1867         * testsuite/libgomp.dg/nested-1.c: New test.
1868         * testsuite/libgomp.dg/nested-2.c: New test.
1869         * testsuite/libgomp.fortran/do1.f90: New test.
1870         * testsuite/libgomp.fortran/do2.f90: New test.
1871
1872         * testsuite/libgomp.fortran/reference1.f90: New test.
1873
1874 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
1875
1876         * testsuite/libgomp.dg/reduction-1.c: New test.
1877         * testsuite/libgomp.dg/reduction-2.c: New test.
1878         * testsuite/libgomp.dg/reduction-3.c: New test.
1879
1880 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
1881
1882         * testsuite/libgomp.dg/atomic-1.c: New test.
1883         * testsuite/libgomp.dg/atomic-2.c: New test.
1884
1885 2005-10-09  Richard Henderson  <rth@redhat.com>
1886
1887         * critical.c (atomic_lock): New.
1888         (initialize_critical): Initialize it.
1889         (GOMP_atomic_start, GOMP_atomic_end): New.
1890         * libgomp.map: Export them.
1891         * libgomp_g.h: Declare them.
1892
1893         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
1894
1895 2005-10-02  Richard Henderson  <rth@redhat.com>
1896
1897         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
1898         to XCFLAGS instead of CFLAGS.
1899
1900 2005-09-30  Richard Henderson  <rth@redhat.com>
1901
1902         * configure.ac: Determine whether -pthread or -lpthread is needed.
1903         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
1904         * Makefine.in, configure: Rebuild.
1905
1906 2005-09-28  Richard Henderson  <rth@redhat.com>
1907
1908         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
1909         * testsuite/libgomp.dg/omp-single-3.c: New test.
1910
1911 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
1912
1913         * testsuite/libgomp.dg/omp-single-2.c: New test.
1914         * testsuite/libgomp.dg/shared-2.c: Fix return code.
1915
1916 2005-09-27  Richard Henderson  <rth@redhat.com>
1917
1918         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
1919         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
1920
1921 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
1922
1923         * testsuite/libgomp.dg/omp-loop03.c: New test.
1924
1925 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
1926
1927         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
1928
1929 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
1930
1931         * testsuite/libgomp.dg/omp-single-1.c: New test.
1932         * testsuite/libgomp.dg/shared-1.c: Return 0.
1933         Add prototype for abort.
1934         * testsuite/libgomp.dg/shared-2.c: Likewise.
1935
1936 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
1937
1938         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
1939         constructs.
1940
1941 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
1942
1943         * testsuite/libgomp.dg/shared-1.c: New test.
1944         * testsuite/libgomp.dg/shared-2.c: New test.
1945
1946 2005-09-24  Richard Henderson  <rth@redhat.com>
1947
1948         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
1949
1950 2005-09-24  Richard Henderson  <rth@redhat.com>
1951
1952         * iter.c (gomp_iter_static_next): Round up when computing number
1953         of iterations.  Don't bother distributing a remainder equally.
1954
1955         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
1956         Don't call srand.  Zero b before testing.
1957         (main): New.
1958
1959 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
1960
1961         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
1962         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
1963
1964 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
1965
1966         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
1967         without !$omp end do, followed immediately by subroutine end.
1968
1969 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
1970
1971         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
1972
1973 2005-09-22  Richard Henderson  <rth@redhat.com>
1974
1975         * critical.c (GOMP_critical_name_start): Change argument to void**.
1976         Reuse the pointer space if the mutex fits.
1977         (GOMP_critical_name_end): Likewise.
1978         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
1979         * libgomp_g.h (GOMP_critical_name_start): Update decl.
1980         (GOMP_critical_name_end): Likewise.
1981         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
1982         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
1983
1984 2005-09-20  Richard Henderson  <rth@redhat.com>
1985
1986         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
1987         (create_lock_lock): New.
1988         (initialize_critical): Initialize it.
1989         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
1990         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
1991
1992 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
1993
1994         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
1995
1996 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
1997
1998         * testsuite/libgomp.dg/omp-loop01.c: New test.
1999         * testsuite/libgomp.dg/omp-loop02.c: New test.
2000
2001 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
2002
2003         * configure.ac (AC_PROG_FC): Add.
2004         (USE_FORTRAN): New automake conditional.
2005         * configure: Rebuilt.
2006         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
2007         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
2008         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
2009         Add rules to build them.
2010         * Makefile.in: Rebuilt.
2011         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
2012         OMP_NEST_LOCK_KIND.
2013         * libgomp.map: Add Fortran wrappers.
2014         * libgomp_f.h.in: New file.
2015         * omp_lib.h.in: New file.
2016         * omp_lib.f90.in: New file.
2017         * fortran.c: New file.
2018         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
2019         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
2020         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
2021         libgfortran has been built.
2022         * testsuite/libgomp.fortran/fortran.exp: New file.
2023         * testsuite/libgomp.fortran/omp_cond1.f: New test.
2024         * testsuite/libgomp.fortran/omp_cond2.f: New test.
2025         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
2026         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
2027         * testsuite/libgomp.fortran/omp_hello.f: New test.
2028         * testsuite/libgomp.fortran/omp_orphan.f: New test.
2029         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
2030         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
2031         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
2032         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
2033         * testsuite/libgomp.fortran/omp_reduction.f: New test.
2034         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
2035         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
2036
2037 2005-08-30  Richard Henderson  <rth@redhat.com>
2038
2039         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
2040         function for when aliases are not usable.
2041         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
2042         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
2043         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
2044         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
2045         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
2046         GOMP_loop_ordered_guided_next): Likewise.
2047         * ordered.c (GOMP_ordered_start): Likewise.
2048
2049 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
2050
2051         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
2052         * testsuite/libgomp.dg/omp_hello.c: Fix return code
2053         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
2054         * testsuite/libgomp.dg/omp_orphan.c: Likewise
2055         * testsuite/libgomp.dg/omp_reduction.c: Likewise
2056         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
2057         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
2058         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
2059         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
2060
2061 2005-07-07  Eric Christopher  <echristo@redhat.com>
2062             Diego Novillo  <dnovillo@redhat.com>
2063
2064         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
2065         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
2066         up code.
2067         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
2068         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
2069         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
2070         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
2071         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
2072         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
2073         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
2074
2075 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
2076
2077         * TOPLEVEL.patch: Remove.
2078
2079 2005-05-16  Richard Henderson  <rth@redhat.com>
2080
2081         * configure.ac: Test for clock_gettime.
2082         * config.h.in, configure: Rebuild.
2083         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
2084         (omp_get_wtime): Use clock_gettime if available.
2085         (omp_get_wtick): Use clock_getres if available.
2086
2087 2005-05-11  Richard Henderson  <rth@redhat.com>
2088
2089         * config/linux/ia64/futex.h: New file.
2090         * configure.tgt: Use it.
2091
2092         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
2093
2094 2005-05-07  Richard Henderson  <rth@redhat.com>
2095
2096         * config/linux/powerpc/futex.h: New file.
2097         * configure.tgt: Use it.
2098
2099         * config/linux/i486/futex.h: Merge ...
2100         * config/linux/x86_64/futex.h: ... into ...
2101         * config/linux/x86/futex.h: ... here.
2102         * configure.tgt: Update to match.
2103
2104 2005-05-06  Richard Henderson  <rth@redhat.com>
2105
2106         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
2107         * config/linux/i486/futex.h: Likewise.
2108         * config/linux/x86_64/futex.h: Likewise.
2109
2110         * config/linux/lock.c: New file.
2111         * config/linux/omp-lock.h: New file.
2112
2113         * critical.c, env.h: Don't include omp.h
2114         * config/posix/lock.c: Include libgomp.h instead of omp.h.
2115         * config/posix/time.c: Likewise.
2116         * config/posix/omp-lock.h: New file.
2117         * libgomp.h: Include omp-lock.h and omp.h.
2118         * Makefile.am (nodist_include_HEADERS): New.
2119         (omp.h): New rule.
2120         * configure.ac (PERL): New.
2121         * mkomp_h.pl: New file.
2122         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
2123         with templates.
2124         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
2125
2126         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
2127         build directory.  Re-add -march=i486 hack.
2128
2129         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
2130         (libgomp_link_flags): Remove.
2131         (libgomp_initialized): Remove.
2132         (libgomp_init): Don't protect from reinitialization.  Copy code
2133         from libstdc++ for getting the multilib set correctly.
2134
2135 2005-05-05  Richard Henderson  <rth@redhat.com>
2136
2137         * config/linux/alpha/futex.h: New file.
2138         * configure.tgt (alpha*-*-linux*): Use it.
2139
2140         * config/posix/mutex.c: New file.
2141         * config/posix/sem.c: Use libgomp.h.
2142
2143         * configure.tgt (x86_64-linux): Also test CC for -m32.
2144         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
2145
2146         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
2147         after $gccpath.
2148
2149         * Makefile.am (SUBDIRS): New.
2150         (libgomp_la_LDFLAGS): Add -lpthread.
2151         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
2152         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
2153
2154         * libgomp_g.h: New file.
2155         * libgomp.h: Split out all public declarations to libgomp_g.h.
2156         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
2157         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
2158         * config/linux/sem.h: Likewise.
2159         * config/posix/sem.h: Likewise.
2160
2161         * Makefile.am (AM_LDFLAGS): New.
2162         (libgomp_version_script): Split out from ...
2163         (libgomp_la_LDFLAGS): ... here.
2164         (libgomp_version_info): New.
2165         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
2166         (LIBGOMP_ENABLE): New.
2167         (LIBGOMP_CHECK_LINKER_FEATURES): New.
2168         (LIBGOMP_ENABLE_SYMVERS): New.
2169         * configure.ac (AC_INIT): Version 1.0.
2170         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
2171         (enable-linux-futex): Likewise.  Rename from enable-futex.
2172         (libtool_VERSION): New.
2173         (LIBGOMP_ENABLE_SYMVERS): Use it.
2174         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
2175         * Makefile.in, aclocal.m4, configure: Rebuild.
2176
2177         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
2178         (gomp_mutex_unlock_slow): Fix typo.
2179         * config/linux/sem.c: Similarly.
2180         (gomp_sem_post_slow): Fix typo.
2181         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
2182         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
2183         [__PIC__] (sys_futex0): Don't use tmp output in asm.
2184
2185         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
2186         (libgomp_la_LDFLAGS): Add top_srcdir to path.
2187         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
2188         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
2189         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
2190         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
2191         LDFLAGS.  Pull enable_futex check to top-level.
2192         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
2193         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
2194
2195         First attempt at real configury.
2196         * Makefile, config.h: Remove file.
2197         * Makefile.am, Makefile.in: New file.
2198         * acinclude.m4 aclocal.m4: New file.
2199         * configure.ac, configure.tgt, configure: New file.
2200
2201         * config/posix/lock.c: Rename from sys-lock.c.
2202         * config/posix/mutex.h: Rename from sys-mutex.h.
2203         * config/posix/sem.c: Rename from sys-sem.c.
2204         * config/posix/sem.h: Rename from sys-sem.h.
2205         * config/posix/proc.c: Rename from sys-proc.c.
2206         * config/posix/time.c: Rename from sys-proc.c.
2207
2208         * config/linux/mutex.c: New file.
2209         * config/linux/mutex.h: New file.
2210         * config/linux/sem.c: New file.
2211         * config/linux/sem.h: New file.
2212         * config/linux/i486/futex.h: New file.
2213         * config/linux/x86_64/futex.h: New file.
2214
2215 2005-05-04  Richard Henderson  <rth@redhat.com>
2216
2217         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
2218         * libgomp.h: Declare them.
2219         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
2220         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
2221
2222 2005-05-04  Richard Henderson  <rth@redhat.com>
2223
2224         * libgomp-1 code drop
2225
2226 2005-05-04  Richard Henderson  <rth@redhat.com>
2227
2228         * iter.c (gomp_iter_static_next): Return tri-state on 0.
2229         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
2230         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
2231         (gomp_iter_static_next): Update.
2232         (gomp_ordered_static_next): Update.
2233         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
2234         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
2235         totally empty range.
2236         (gomp_loop_ordered_static_next): Refine test for calling
2237         gomp_ordered_static_next.
2238         * testsuite/ordered-1.c: Add case for more threads than iterations.
2239
2240         * iter.c (gomp_iter_runtime_next_locked): Remove.
2241         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
2242         gomp_loop_guided_start, gomp_loop_ordered_static_start,
2243         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
2244         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
2245         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
2246         gomp_loop_ordered_guided_next): Downcase name, make static, add
2247         an external alias with the old name.
2248         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
2249         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
2250         switch and call one of the above static functions.
2251         * libgomp.h: Update.
2252
2253         * work.c (gomp_work_share_start): Lock the mutex for !first too.
2254         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
2255         GOMP_loop_guided_start, GOMP_loop_runtime_start,
2256         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
2257         GOMP_loop_ordered_guided_start): Update to match.
2258         * sections.c (GOMP_sections_start): Likewise.
2259         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
2260
2261         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
2262         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
2263         Use bounds check instead of modulus.
2264         (gomp_ordered_sync): Split out of GOMP_ordered_start.
2265         (gomp_ordered_last): Don't sync with ordered_owner here.
2266         (gomp_ordered_next): Likewise.
2267         (gomp_ordered_static_loop_next): Likewise.
2268         * loop.c, libgomp.h: Update to match.
2269
2270         * libgomp.h (GOMP_barrier): Declare.
2271
2272         * testsuite/barrier-1.c: New file.
2273         * testsuite/critical-1.c: New file.
2274         * testsuite/ordered-2.c: New file.
2275         * testsuite/ordered-1.c: New file.
2276         * testsuite/sections-1.c: New file.
2277         * testsuite/single-1.c: New file.
2278         * testsuite/Makefile (TESTS): Add them.
2279
2280 2005-05-04  Richard Henderson  <rth@redhat.com>
2281
2282         * libgomp.h (struct gomp_work_share): Add ordered_owner.
2283         * loop.c (GOMP_loop_static_start): If not the startup thread,
2284         acquire the mutex to wait for initialization complete.
2285         (GOMP_loop_ordered_static_start): Likewise.
2286         (GOMP_loop_ordered_runtime_start): Likewise.
2287         (GOMP_loop_ordered_static_first): Remove.
2288         (GOMP_loop_ordered_dynamic_first): Remove.
2289         (GOMP_loop_ordered_guided_first): Remove.
2290         (GOMP_loop_ordered_runtime_first): Remove.
2291         * ordered.c (gomp_ordered_loop_first): Post to own release when
2292         we're the first thread.
2293         (gomp_ordered_loop_last): Wait on release if not owner.
2294         (gomp_ordered_loop_next): Likewise.
2295         (gomp_ordered_static_loop_init): New.
2296         (gomp_ordered_static_loop_next): Use ordered_owner.
2297         (GOMP_ordered_start): Likewise.
2298         * work.c (gomp_new_work_share): Initialize ordered_owner.
2299
2300 2005-05-03  Richard Henderson  <rth@redhat.com>
2301
2302         * Makefile (OPT): New.
2303         (CFLAGS): Use it.
2304
2305         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
2306         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
2307         * libgomp.h, libgomp.map, NOTES: Update to match.
2308
2309         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
2310         Add initialized and thr members.
2311         (gomp_thread_start): Pause when initially spawned to wait for
2312         the whole team to be created.
2313         (gomp_team_start): Release team members at the end.
2314
2315         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
2316         (f_foo_1): Use GOMP_loop_end.
2317         (f_foo_2): Use GOMP_loop_end_nowait.
2318
2319         * testsuite/loop-2.c: New file.
2320         * testsuite/Makefile (TESTS): Add it.
2321
2322 2005-05-03  Richard Henderson  <rth@redhat.com>
2323
2324         * iter.c (gomp_iter_static_next): Fix overflow check typo.
2325         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
2326         * team.c (new_team): Initialize oldest_live_gen to 1 if no
2327         initial work_share.
2328
2329         * testsuite/Makefile: New file.
2330         * testsuite/loop-1.c: New file.
2331
2332 2005-05-03  Richard Henderson  <rth@redhat.com>
2333
2334         Initial implementation and checkin.