libgomp/ChangeLog

   1 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
   2
   3         * configure: Regenerate.
   4
   5 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
   6
   7         PR middle-end/36802
   8         * testsuite/libgomp.c/pr36802-1.c: New test.
   9         * testsuite/libgomp.c/pr36802-2.c: New test.
  10         * testsuite/libgomp.c/pr36802-3.c: New test.
  11
  12 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
  13
  14         PR libgomp/38270
  15         * config/linux/powerpc/mutex.h: New.
  16
  17 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
  18
  19         PR c++/38257
  20         * testsuite/libgomp.c++/for-7.C: New test.
  21
  22         PR c++/38348
  23         * testsuite/libgomp.c++/for-6.C: New test.
  24
  25 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
  26
  27         PR testsuite/28870
  28         * testsuite/lib/libgomp.exp: Include new timeout library files.
  29         (libgomp_target_compile): Set timeout value from new proc.
  30
  31 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
  32
  33         PR libgomp/37938
  34         * config/linux/ia64/mutex.h: New.
  35
  36 2008-11-04  Tobias Burnus  <burnus@net-b.de>
  37
  38         PR libgomp/37935
  39         * libgomp.texi (Runtime library routines, environment variables):
  40         Update for OpenMP version 3.0.
  41
  42 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
  43             Steve Ellcey  <sje@cup.hp.com>
  44
  45         * configure: Regenerate for new libtool.
  46         * Makefile.in: Ditto.
  47         * testsuite/Makefile.in: Ditto.
  48
  49 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
  50             Andreas Tobler  <a.tobler@schweiz.org>
  51
  52         * config/bsd/proc.c: New file.
  53         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
  54         * configure.ac: Check for header <sys/sysctl.h>
  55         * configure: Regenerate.
  56         * config.h.in: Likewise.
  57
  58 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
  59
  60         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
  61
  62 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
  63
  64         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
  65         * Makefile.in: Regenerated.
  66         * testsuite/Makefile.in: Regenerated.
  67
  68 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
  69
  70         * testsuite/libgomp.exp (libgomp_init): Only set things that
  71         depend on blddir if blddir exists.
  72         (libgomp_target_compile): Likewise.
  73         * testsuite/libgomp.c++/c++.exp: Likewise.
  74         * testsuite/libgomp.fortran/fortran.exp: Likewise.
  75
  76 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  77
  78         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
  79         Do not list GPL as Invariant Section.
  80
  81 2008-07-28  Ilie Garbacea  <ilie@mips.com>
  82             Chao-ying Fu  <fu@mips.com>
  83
  84         * configure.tgt: Enable futex for MIPS.
  85         * config/linux/mips/futex.h: New file.
  86
  87 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
  88
  89         * team.c (gomp_team_end): Free team immediately if it has
  90         just one thread.
  91
  92 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
  93
  94         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
  95         * testsuite/libgomp.fortran/fortran.exp: Same.
  96         * testsuite/libgomp.c/c.exp: Same.
  97         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
  98         directory to library path first.
  99
 100 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
 101
 102         * env.c (parse_stacksize): Add cast to avoid warning.
 103         (parse_spincount): Likewise.
 104
 105 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
 106
 107         * testsuite/libgomp.c/loop-10.c: New test.
 108         * libgomp.c/loop-3.c (main): Add lastprivate clause.
 109         * libgomp.c++/loop-6.C (main): Likewise.
 110
 111         PR debug/36617
 112         * testsuite/libgomp.c/debug-1.c: New test.
 113
 114 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
 115
 116         * testsuite/libgomp.c/nqueens-1.c: New test.
 117
 118         PR c++/36523
 119         * testsuite/libgomp.c++/task-7.C: New function.
 120
 121 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 122
 123         * configure: Regenerate.
 124
 125 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 126
 127         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
 128         mutex when HAVE_SYNC_BUILTINS isn't defined.
 129
 130 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 131
 132         * libgomp.texi (omp_test_lock): Fix typo.
 133
 134 2008-06-12  Tobias Burnus  <burnus@net-b.de>
 135
 136         * omp_lib.f90.in: Add "implicit none".
 137
 138 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
 139
 140         PR middle-end/36506
 141         * testsuite/libgomp.c/reduction-5.c: New test.
 142
 143 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
 144
 145         * libgomp.h (struct gomp_task): Add in_tied_task field.
 146         * task.c (gomp_init_task): Initialize it.
 147         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
 148         unconditionally.  Don't call gomp_team_barrier_wake if
 149         current task is implicit or if(0) from implicit and number of
 150         running tasks is equal to nthreads - 1.
 151
 152         PR libgomp/36471
 153         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
 154         omp_get_team_size_8): Fix pastos.
 155
 156         PR libgomp/36469
 157         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
 158         * configure: Regenerated.
 159         * config.h.in: Regenerated.
 160         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
 161         defined.
 162
 163 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
 164
 165         PR bootstrap/36452
 166         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
 167         (GOMP_loop_ull_dynamic_start): Likewise.
 168         (GOMP_loop_ull_guided_start): Likewise.
 169         (GOMP_loop_ull_ordered_static_start): Likewise.
 170         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
 171         (GOMP_loop_ull_ordered_guided_start): Likewise.
 172
 173 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
 174             Richard Henderson  <rth@redhat.com>
 175             Ulrich Drepper  <drepper@redhat.com>
 176             Jakob Blomer  <jakob.blomer@ira.uka.de>
 177
 178         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
 179         Substitute also OMP_*LOCK_25*.
 180         * configure: Regenerated.
 181         * config.h.in: Regenerated.
 182         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
 183         ptrlock.c and task.c.
 184         * Makefile.in: Regenerated.
 185         * testsuite/Makefile.in: Regenerated.
 186         * task.c: New file.
 187         * loop_ull.c: New file.
 188         * iter_ull.c: New file.
 189         * libgomp.h: Include ptrlock.h.
 190         (enum gomp_task_kind): New type.
 191         (struct gomp_team): Add task_lock, task_queue, task_count,
 192         task_running_count, single_count fields.  Add
 193         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
 194         Remove work_share_lock, generation_mask,
 195         oldest_live_gen, num_live_gen and init_work_shares fields, add
 196         work work_share_list_alloc, work_share_list_free and work_share_chunk
 197         fields.  Change work_shares from pointer to pointers into an array.
 198         Change ordered_release field into gomp_sem_t ** from flexible array
 199         member.  Add implicit_task and initial_work_shares fields.
 200         Move close to the end of the struct.
 201         (struct gomp_team_state): Add single_count, last_work_share,
 202         active_level and level fields, remove work_share_generation.
 203         (gomp_barrier_handle_tasks): New prototype.
 204         (gomp_finish_task): New inline function.
 205         (struct gomp_work_share): Move chunk_size, end, incr into
 206         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
 207         next_ll fields.  Reshuffle fields.  Add next_alloc,
 208         next_ws, next_free and inline_ordered_team_ids fields, change
 209         ordered_team_ids into pointer from flexible array member.
 210         Add mode field.  Put lock and next into a different cache line
 211         from most of the write-once fields.
 212         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
 213         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
 214         gomp_iter_ull_guided_next): New prototypes.
 215         (gomp_new_icv): New prototype.
 216         (struct gomp_thread): Add thread_pool and task fields.
 217         (struct gomp_thread_pool): New type.
 218         (gomp_new_team): New prototype.
 219         (gomp_team_start): Change type of last argument.
 220         (gomp_new_work_share): Removed.
 221         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
 222         (gomp_work_share_init_done): New static inline.
 223         (gomp_throttled_spin_count_var, gomp_available_cpus,
 224         gomp_managed_threads): New extern decls.
 225         (gomp_init_task): New prototype.
 226         (gomp_spin_count_var): New extern var decl.
 227         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
 228         or no alias support, or if not PIC.
 229         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
 230         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
 231         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
 232         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
 233         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
 234         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
 235         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
 236         gomp_test_nest_lock_25): New prototypes.
 237         (omp_lock_symver, strong_alias): Define.
 238         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
 239         decls.
 240         (gomp_end_task): New.
 241         (struct gomp_task_icv, gomp_global_icv): New.
 242         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
 243         (struct gomp_task): New.
 244         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
 245         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
 246         (gomp_icv): New.
 247         (gomp_schedule_type): Reorder enum to match
 248         omp_sched_t.
 249         * team.c (struct gomp_thread_start_data): Add thread_pool and task
 250         fields.
 251         (gomp_thread_start): Add gomp_team_barrier_wait call.
 252         For non-nested case remove clearing of docked thread thr fields.
 253         Use pool fields instead of global gomp_* variables.  Use
 254         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
 255         Create tasks for each member thread.
 256         (free_team): Only destroy team barrier, task_lock here and free it.
 257         (gomp_free_thread): Free last_team if non-NULL.
 258         (gomp_team_end): Call gomp_team_barrier_wait instead of
 259         gomp_barrier_wait.  For nested case call one extra
 260         gomp_barrier_wait.  Move here some destruction from free_team.
 261         Call free_team on pool->last_team if any, rather than freeing
 262         current team.  Destroy work_share_list_free_lock ifndef
 263         HAVE_SYNC_BUILTINS.
 264         (gomp_new_icv): New function.
 265         (gomp_threads, gomp_threads_size, gomp_threads_used,
 266         gomp_threads_dock): Removed.
 267         (gomp_thread_destructor): New variable.
 268         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
 269         functions.
 270         (gomp_team_start): Create new pool if current thread doesn't have
 271         one.  Use pool fields instead of global gomp_* variables.
 272         Initialize thread_pool field for new threads.  Clear single_count.
 273         Change last argument from ws to team, don't create
 274         new team, set ts.work_share to &team->work_shares[0] and clear
 275         ts.last_work_share.  Don't clear ts.work_share_generation.
 276         If number of threads changed, adjust atomically gomp_managed_threads.
 277         Use gomp_init_task instead of gomp_new_task,
 278         set thr->task to the corresponding implicit_task array entry.
 279         Create tasks for each member thread.  Initialize ts.level.
 280         (initialize_team): Call pthread_key_create on
 281         gomp_thread_destructor.
 282         (team_destructor): New function.
 283         (new_team): Removed.
 284         (gomp_new_team): New function.
 285         (free_team): Free gomp_work_share blocks chained through next_alloc,
 286         instead of freeing work_shares and destroying work_share_lock.
 287         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
 288         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
 289         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
 290         of gomp_barrier_wait.
 291         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
 292         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
 293         if gomp_work_share_start returned true.  Don't unlock ws->lock.
 294         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
 295         of gomp_barrier_wait.
 296         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
 297         gomp_work_share_init_done if gomp_work_share_start returned true.
 298         Don't unlock ws->lock.
 299         * work.c: Include stddef.h.
 300         (free_work_share): Use work_share_list_free_lock instead
 301         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
 302         Call gomp_fini_work_share and then either free ws if orphaned, or
 303         put it into work_share_list_free list of the current team.
 304         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
 305         functions.
 306         (gomp_work_share_start, gomp_work_share_end,
 307         gomp_work_share_end_nowait): Rewritten.
 308         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
 309         (openmp_version): Set to 200805.
 310         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
 311         omp_sched_guided, omp_sched_auto): New parameters.
 312         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 313         omp_set_max_active_levels, omp_get_max_active_levels,
 314         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
 315         omp_get_active_level): New interfaces.
 316         * omp_lib.h.in (openmp_version): Set to 200805.
 317         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
 318         omp_sched_guided, omp_sched_auto): New parameters.
 319         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 320         omp_set_max_active_levels, omp_get_max_active_levels,
 321         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
 322         omp_get_active_level): New externals.
 323         * loop.c: Include limits.h.
 324         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
 325         GFS_AUTO.
 326         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
 327         Likewise.  Use gomp_icv.
 328         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
 329         ts.static_trip here.
 330         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
 331         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
 332         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
 333         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
 334         don't unlock ws->lock, otherwise lock it.
 335         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
 336         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
 337         (gomp_parallel_loop_start): Call gomp_new_team instead of
 338         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
 339         Adjust gomp_team_start caller.  Pass 0 as second argument to
 340         gomp_resolve_num_threads.
 341         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
 342         If adding ws->chunk_size nthreads + 1 times after end won't
 343         overflow, set ws->mode to 1.
 344         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
 345         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
 346         GOMP_loop_ull_ordered_static_start,
 347         GOMP_loop_ull_ordered_dynamic_start,
 348         GOMP_loop_ull_ordered_guided_start,
 349         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
 350         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
 351         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
 352         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
 353         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
 354         prototypes.
 355         * libgomp.map: Export lock routines also @@OMP_2.0.
 356         (GOMP_loop_ordered_dynamic_first,
 357         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
 358         GOMP_loop_ordered_static_first): Remove.
 359         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
 360         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
 361         GOMP_loop_ull_ordered_dynamic_next,
 362         GOMP_loop_ull_ordered_dynamic_start,
 363         GOMP_loop_ull_ordered_guided_next,
 364         GOMP_loop_ull_ordered_guided_start,
 365         GOMP_loop_ull_ordered_runtime_next,
 366         GOMP_loop_ull_ordered_runtime_start,
 367         GOMP_loop_ull_ordered_static_next,
 368         GOMP_loop_ull_ordered_static_start,
 369         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
 370         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
 371         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
 372         (omp_set_schedule, omp_get_schedule,
 373         omp_get_thread_limit, omp_set_max_active_levels,
 374         omp_get_max_active_levels, omp_get_level,
 375         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
 376         omp_set_schedule_, omp_set_schedule_8_,
 377         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
 378         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
 379         omp_get_max_active_levels_, omp_get_level_,
 380         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
 381         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
 382         New exports @@OMP_3.0.
 383         * omp.h.in (omp_sched_t): New type.
 384         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 385         omp_set_max_active_levels, omp_get_max_active_levels,
 386         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
 387         omp_get_active_level): New prototypes.
 388         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
 389         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
 390         gomp_thread_limit_var, gomp_remaining_threads_count,
 391         gomp_remaining_threads_lock): New variables.
 392         (parse_spincount): New function.
 393         (initialize_env): Call gomp_init_num_threads unconditionally.
 394         Initialize gomp_available_cpus.  Call parse_spincount,
 395         initialize gomp_{,throttled_}spin_count_var
 396         depending on presence and value of OMP_WAIT_POLICY and
 397         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
 398         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
 399         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
 400         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
 401         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
 402         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
 403         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
 404         (gomp_global_icv): New.
 405         (parse_schedule): Use it.  Parse "auto".
 406         (omp_set_num_threads): Use gomp_icv.
 407         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
 408         Likewise.
 409         (omp_get_max_threads): Move from parallel.c.
 410         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 411         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
 412         add ialias.
 413         (parse_stacksize, parse_wait_policy): New functions.
 414         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
 415         both wrappers for compatibility and new locks.
 416         (omp_set_schedule, omp_get_schedule,
 417         omp_get_thread_limit, omp_set_max_active_levels,
 418         omp_get_max_active_levels, omp_get_level,
 419         omp_get_ancestor_thread_num, omp_get_team_size,
 420         omp_get_active_level): New ialias_redirect.
 421         (omp_set_schedule_, omp_set_schedule_8_,
 422         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
 423         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
 424         omp_get_max_active_levels_, omp_get_level_,
 425         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
 426         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
 427         New functions.
 428         * parallel.c: Include limits.h.
 429         (gomp_resolve_num_threads): Add count argument.  Rewritten.
 430         (GOMP_parallel_start): Call gomp_new_team and pass that as last
 431         argument to gomp_team_start.  Pass 0 as second argument to
 432         gomp_resolve_num_threads.
 433         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
 434         if gomp_thread_limit_var != ULONG_MAX.
 435         (omp_in_parallel): Implement using ts.active_level.
 436         (omp_get_max_threads): Move to env.c.
 437         (omp_get_level, omp_get_ancestor_thread_num,
 438         omp_get_team_size, omp_get_active_level): New functions,
 439         add ialias.
 440         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
 441         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
 442         gomp_iter_dynamic_next instead of the _locked variant and don't take
 443         lock around it, otherwise acquire it before calling
 444         gomp_iter_dynamic_next_locked.
 445         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
 446         gomp_iter_dynamic_next instead of the _locked variant and don't take
 447         lock around it.
 448         (GOMP_parallel_sections_start): Call gomp_new_team instead of
 449         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
 450         Adjust gomp_team_start caller.  Pass count as second argument to
 451         gomp_resolve_num_threads, don't adjust num_threads after the call.
 452         Use gomp_icv.
 453         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
 454         ws->chunk_size by incr.
 455         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
 456         code.
 457         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
 458         types.
 459         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
 460         (omp_check_defines): Check even the compat defines.
 461         * config/linux/ptrlock.c: New file.
 462         * config/linux/ptrlock.h: New file.
 463         * config/linux/wait.h: New file.
 464         * config/posix/ptrlock.c: New file.
 465         * config/posix/ptrlock.h: New file.
 466         * config/linux/bar.h (gomp_team_barrier_wait,
 467         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
 468         (gomp_team_barrier_set_task_pending,
 469         gomp_team_barrier_clear_task_pending,
 470         gomp_team_barrier_set_waiting_for_tasks,
 471         gomp_team_barrier_waiting_for_tasks,
 472         gomp_team_barrier_done): New inlines.
 473         (gomp_barrier_t): Rewritten.
 474         (gomp_barrier_state_t): New typedef.
 475         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
 476         gomp_barrier_wait_start): Rewritten.
 477         (gomp_barrier_wait_end): Change second argument to
 478         gomp_barrier_state_t.
 479         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
 480         inlines.
 481         * config/linux/bar.c: Include wait.h instead of libgomp.h and
 482         futex.h.
 483         (gomp_barrier_wait_end): Rewritten.
 484         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
 485         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
 486         * config/posix/bar.h (gomp_barrier_t): Add generation field.
 487         (gomp_barrier_state_t): New typedef.
 488         (gomp_team_barrier_wait,
 489         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
 490         (gomp_barrier_wait_start): Or all but low 2 bits from generation
 491         into the return value.  Return gomp_barrier_state_t.
 492         (gomp_team_barrier_set_task_pending,
 493         gomp_team_barrier_clear_task_pending,
 494         gomp_team_barrier_set_waiting_for_tasks,
 495         gomp_team_barrier_waiting_for_tasks,
 496         gomp_team_barrier_done): New inlines.
 497         (gomp_barrier_wait_end): Change second argument to
 498         gomp_barrier_state_t.
 499         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
 500         inlines.
 501         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
 502         (gomp_barrier_wait_end): Change second argument to
 503         gomp_barrier_state_t.
 504         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
 505         gomp_team_barrier_wake): New functions.
 506         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
 507         futex.h.
 508         (gomp_futex_wake, gomp_futex_wait): New variables.
 509         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
 510         * config/linux/lock.c: Rewrite to make locks task owned,
 511         for backwards compatibility provide the old entrypoints
 512         if symbol versioning.  Include wait.h instead of libgomp.h and
 513         futex.h.
 514         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
 515         * config/posix95/lock.c: Rewrite to make locks task owned,
 516         for backwards compatibility provide the old entrypoints
 517         if symbol versioning.
 518         * config/posix/lock.c: Rewrite to make locks task owned,
 519         for backwards compatibility provide the old entrypoints
 520         if symbol versioning.
 521         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
 522         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
 523         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
 524         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 525         (sys_futex0): Return error code.
 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/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 530         (futex_wake, futex_wait): If ENOSYS was returned, clear
 531         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 532         (cpu_relax, atomic_write_barrier): New static inlines.
 533         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 534         (sys_futex0): Return error code.
 535         (futex_wake, futex_wait): If ENOSYS was returned, clear
 536         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 537         (cpu_relax, atomic_write_barrier): New static inlines.
 538         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 539         (sys_futex0): Return error code.
 540         (futex_wake, futex_wait): If ENOSYS was returned, clear
 541         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 542         (cpu_relax, atomic_write_barrier): New static inlines.
 543         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 544         (sys_futex0): Return error code.
 545         (futex_wake, futex_wait): If ENOSYS was returned, clear
 546         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 547         (cpu_relax, atomic_write_barrier): New static inlines.
 548         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 549         (sys_futex0): Return error code.
 550         (futex_wake, futex_wait): If ENOSYS was returned, clear
 551         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 552         (cpu_relax, atomic_write_barrier): New static inlines.
 553         * config/linux/sem.c: Include wait.h instead of libgomp.h and
 554         futex.h.
 555         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
 556         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
 557         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
 558         types.
 559         (omp_nest_lock_t): Change owner into void *, add lock field.
 560         * config/posix95/omp-lock.h: Include semaphore.h.
 561         (omp_lock_25_t, omp_nest_lock_25_t): New types.
 562         (omp_lock_t): Use sem_t instead of mutex if semaphores
 563         aren't broken.
 564         (omp_nest_lock_t): Likewise.  Change owner to void *.
 565         * config/posix/omp-lock.h: Include semaphore.h.
 566         (omp_lock_25_t, omp_nest_lock_25_t): New types.
 567         (omp_lock_t): Use sem_t instead of mutex if semaphores
 568         aren't broken.
 569         (omp_nest_lock_t): Likewise.  Add owner field.
 570
 571 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
 572
 573         * testsuite/libgomp.c/collapse-1.c: New test.
 574         * testsuite/libgomp.c/collapse-2.c: New test.
 575         * testsuite/libgomp.c/collapse-3.c: New test.
 576         * testsuite/libgomp.c/icv-1.c: New test.
 577         * testsuite/libgomp.c/icv-2.c: New test.
 578         * testsuite/libgomp.c/lib-2.c: New test.
 579         * testsuite/libgomp.c/lock-1.c: New test.
 580         * testsuite/libgomp.c/lock-2.c: New test.
 581         * testsuite/libgomp.c/lock-3.c: New test.
 582         * testsuite/libgomp.c/loop-4.c: New test.
 583         * testsuite/libgomp.c/loop-5.c: New test.
 584         * testsuite/libgomp.c/loop-6.c: New test.
 585         * testsuite/libgomp.c/loop-7.c: New test.
 586         * testsuite/libgomp.c/loop-8.c: New test.
 587         * testsuite/libgomp.c/loop-9.c: New test.
 588         * testsuite/libgomp.c/nested-3.c: New test.
 589         * testsuite/libgomp.c/nestedfn-6.c: New test.
 590         * testsuite/libgomp.c/sort-1.c: New test.
 591         * testsuite/libgomp.c/task-1.c: New test.
 592         * testsuite/libgomp.c/task-2.c: New test.
 593         * testsuite/libgomp.c/task-3.c: New test.
 594         * testsuite/libgomp.c/task-4.c: New test.
 595         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
 596         to C++ testsuite default compiler options.
 597         * testsuite/libgomp.c++/collapse-1.C: New test.
 598         * testsuite/libgomp.c++/collapse-2.C: New test.
 599         * testsuite/libgomp.c++/ctor-10.C: New test.
 600         * testsuite/libgomp.c++/for-1.C: New test.
 601         * testsuite/libgomp.c++/for-2.C: New test.
 602         * testsuite/libgomp.c++/for-3.C: New test.
 603         * testsuite/libgomp.c++/for-4.C: New test.
 604         * testsuite/libgomp.c++/for-5.C: New test.
 605         * testsuite/libgomp.c++/loop-8.C: New test.
 606         * testsuite/libgomp.c++/loop-9.C: New test.
 607         * testsuite/libgomp.c++/loop-10.C: New test.
 608         * testsuite/libgomp.c++/task-1.C: New test.
 609         * testsuite/libgomp.c++/task-2.C: New test.
 610         * testsuite/libgomp.c++/task-3.C: New test.
 611         * testsuite/libgomp.c++/task-4.C: New test.
 612         * testsuite/libgomp.c++/task-5.C: New test.
 613         * testsuite/libgomp.c++/task-6.C: New test.
 614         * testsuite/libgomp.fortran/allocatable1.f90: New test.
 615         * testsuite/libgomp.fortran/allocatable2.f90: New test.
 616         * testsuite/libgomp.fortran/allocatable3.f90: New test.
 617         * testsuite/libgomp.fortran/allocatable4.f90: New test.
 618         * testsuite/libgomp.fortran/collapse1.f90: New test.
 619         * testsuite/libgomp.fortran/collapse2.f90: New test.
 620         * testsuite/libgomp.fortran/collapse3.f90: New test.
 621         * testsuite/libgomp.fortran/collapse4.f90: New test.
 622         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
 623         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
 624         * testsuite/libgomp.fortran/lib4.f90: New test.
 625         * testsuite/libgomp.fortran/lock-1.f90: New test.
 626         * testsuite/libgomp.fortran/lock-2.f90: New test.
 627         * testsuite/libgomp.fortran/nested1.f90: New test.
 628         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
 629         * testsuite/libgomp.fortran/strassen.f90: New test.
 630         * testsuite/libgomp.fortran/tabs1.f90: New test.
 631         * testsuite/libgomp.fortran/tabs2.f: New test.
 632         * testsuite/libgomp.fortran/task1.f90: New test.
 633         * testsuite/libgomp.fortran/task2.f90: New test.
 634         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
 635         * testsuite/libgomp.fortran/vla5.f90: Likewise.
 636         * testsuite/libgomp.c/pr26943-2.c: Likewise.
 637         * testsuite/libgomp.c/pr26943-3.c: Likewise.
 638         * testsuite/libgomp.c/pr26943-4.c: Likewise.
 639
 640 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
 641
 642         PR c++/36308
 643         * testsuite/libgomp.c++/ctor-11.C: New test.
 644         * testsuite/libgomp.c++/ctor-12.C: New test.
 645
 646 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
 647
 648         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
 649
 650 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
 651
 652         PR middle-end/36106
 653         * testsuite/libgomp.c/atomic-5.c: New test.
 654         * testsuite/libgomp.c/atomic-6.c: New test.
 655         * testsuite/libgomp.c/autopar-1.c: New test.
 656
 657 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 658
 659         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
 660         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
 661         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
 662         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
 663         * configure: Regenerate.
 664         * Makefile.in, testsuite/Makefile.in: Likewise.
 665
 666 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
 667
 668         PR bootstrap/35457
 669         * aclocal.m4: Regenerate.
 670         * configure: Regenerate.
 671
 672 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
 673
 674         PR middle-end/35611
 675         * testsuite/libgomp.c/atomic-4.c: New test.
 676
 677         PR libgomp/35625
 678         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
 679         (gomp_iter_guided_next): Likewise.
 680         * testsuite/libgomp.c/pr35625.c: New test.
 681
 682 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 683
 684         * aclocal.m4: Regenerate.
 685         * configure: Likewise.
 686         * Makefile.in: Likewise.
 687         * testsuite/Makefile.in: Likewise.
 688
 689 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
 690
 691         PR middle-end/35185
 692         * testsuite/libgomp.c++/pr35185.C: New test.
 693
 694 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
 695
 696         PR middle-end/35549
 697         * testsuite/libgomp.c/pr35549.c: New test.
 698
 699 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
 700
 701         * testsuite/libgomp.c/atomic-3.c: New test.
 702
 703 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 704
 705         PR fortran/33197
 706         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
 707         .F08 file suffixes.
 708
 709 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
 710
 711         PR libgomp/33131
 712         * configure.ac: Add ACX_HEADER_STRING.
 713         * env.c: Include strings.h.
 714         * aclocal.m4: Regenerate.
 715         * config.h.in: Regenerate.
 716         * configure: Regenerate.
 717         * Makefile.in: Regenerate.
 718         * testsuite/Makefile.in: Regenerate.
 719
 720 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
 721
 722         PR middle-end/35196
 723         * testsuite/libgomp.c/pr35196.c: New test.
 724
 725         PR middle-end/35130
 726         * testsuite/libgomp.fortran/pr35130.f90: New test.
 727         * testsuite/libgomp.c/pr35130.c: New test.
 728
 729 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
 730
 731         PR middle-end/33880
 732         * testsuite/libgomp.c/pr33880.c: New test.
 733         * testsuite/libgomp.fortran/pr33880.f90: New test.
 734
 735 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
 736
 737         * configure: Regenerate.
 738
 739 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
 740
 741         * configure.ac: Move futex checking into ../config/futex.m4.
 742         * configure: Rebuilt.
 743         * aclocal.m4: Rebuilt.
 744         * Makefile.in: Rebuilt.
 745
 746         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
 747         2007-10-15 ../config/tls.m4 change.
 748
 749 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
 750
 751         PR c++/34513
 752         * testsuite/libgomp.c/pr34513.c: New test.
 753         * testsuite/libgomp.c++/pr34513.C: New test.
 754
 755 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
 756
 757         PR target/32765
 758         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
 759
 760 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
 761
 762         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
 763
 764 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
 765
 766         * testsuite/libgomp.c/private-1.c: New test.
 767
 768 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
 769             Paolo Bonzini  <bonzini@gnu.org>
 770
 771         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
 772         instead of 'VPATH ='.
 773         * Makefile.in: Regenerate.
 774
 775 2007-11-23  Matthias Klose  <doko@ubuntu.com>
 776
 777         * configure.ac: Adjust makeinfo version check.
 778         * configure: Regenerate.
 779
 780 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
 781
 782         PR fortran/34020
 783         * testsuite/libgomp.fortran/pr34020.f90: New test.
 784
 785 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
 786
 787         PR c++/33894
 788         * testsuite/libgomp.c++/atomic-1.C: New test.
 789
 790 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
 791
 792         PR libgomp/33275
 793         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
 794         Make x and y integers rather than (implicit) reals.  Add private (j)
 795         clause to the last omp parallel.
 796
 797 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
 798
 799         * configure: Regenerate following changes to ../config/tls.m4.
 800
 801 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
 802
 803         * testsuite/libgomp.fortran/stack.f90: New test.
 804
 805 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
 806
 807         * config/mingw32/proc.c: New file.
 808
 809 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
 810
 811         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
 812         (main): Use __get_cpuid to get i386 target fetaures.
 813         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
 814         (main): Use __get_cpuid to get x86_64 target fetaures.
 815
 816 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
 817
 818         PR target/32765
 819         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
 820         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
 821
 822 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
 823
 824         PR fortran/32550
 825         * testsuite/libgomp.fortran/pr32550.f90: New test.
 826         * testsuite/libgomp.fortran/crayptr2.f90: New test.
 827
 828 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
 829
 830         * aclocal.m4: Regenerated.
 831
 832 2007-07-05  Tobias Burnus  <burnus@net-b.de>
 833
 834         PR fortran/32359
 835         * testsuite/libgomp.fortran/pr32359.f90: New.
 836
 837 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
 838
 839         PR libgomp/32468
 840         * sections.c (GOMP_parallel_sections_start): Only decrease
 841         number of threads to COUNT if dyn_var is true.
 842         * testsuite/libgomp.c/pr32468.c: New test.
 843
 844 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 845
 846         PR libgomp/26308
 847         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
 848
 849 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
 850
 851         PR middle-end/32362
 852         * testsuite/libgomp.c/pr32362-1.c: New test.
 853         * testsuite/libgomp.c/pr32362-2.c: New test.
 854         * testsuite/libgomp.c/pr32362-3.c: New test.
 855
 856 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
 857
 858         * team.c (gomp_team_start): Fix setting up thread_attr
 859         stack size.
 860
 861 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
 862
 863         * configure: Regenerate.
 864
 865 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
 866
 867         * Makefile.in: Regenerate.
 868         * configure: Regenerate.
 869         * aclocal.m4: Regenerate.
 870         * testsuite/Makefile.in: Regenerate.
 871
 872 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
 873
 874         * config/linux/proc.c: New file.
 875
 876         PR libgomp/28482
 877         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
 878
 879 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
 880
 881         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
 882
 883 2007-04-16  Matthias Klose  <doko@debian.org>
 884
 885         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
 886         flags if not building with -m64.
 887         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
 888         flag for i?86-*-* targets, if current target matches -m64.
 889
 890 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
 891
 892         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
 893         * Makefile.in: Regenerate.
 894
 895 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 896
 897         PR testsuite/31369
 898         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
 899         ld_library_path.
 900         * testsuite/libgomp.fortran/fortran.exp: Likewise.
 901
 902 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
 903
 904         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
 905         decls.
 906         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
 907         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
 908         (parse_affinity): New function.
 909         (initialize_env): Call it and gomp_init_affinity.
 910         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
 911         create new pthread_attr_t and call gomp_init_thread_affinity
 912         on it for each thread before passing the attribute to pthread_create.
 913         * config/linux/affinity.c: New file.
 914         * config/posix/affinity.c: New file.
 915         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
 916         * configure: Rebuilt.
 917         * config.h.in: Rebuilt.
 918         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
 919         * Makefile.in: Rebuilt.
 920
 921 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
 922
 923         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
 924         *-*-darwin*.
 925         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
 926         and use it if found.
 927
 928 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
 929
 930         * testsuite/config/default.exp: New file.
 931         * testsuite/lib/libgomp.exp: New file.
 932         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
 933         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
 934         load_lib *, load_gcc_lib *): Move to libgomp.exp.
 935         (libgomp_load): Remove.
 936         * testsuite/lib/libgomp.exp (libgomp_init): Compute
 937         always_ld_library_path, not ld_library_path.  Set additional_flags
 938         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
 939         (target_compile): Do not call libgomp_init.  Append lang_library_path
 940         and lang_link_flags to options.
 941         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
 942         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
 943         here.
 944         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
 945         always_ld_library_path.  Set LD_LIBRARY_PATH here.
 946         * testsuite/libgomp.fortran/fortran.exp: Ditto.
 947         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
 948         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
 949         CX8 flag.
 950         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
 951         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
 952         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
 953         * testsuite/libgomp.c/pr29947-1.c: Ditto.
 954         * testsuite/libgomp.c/atomic-10.c: Ditto.
 955
 956 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
 957
 958         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
 959         dg-final cleanup-modules line.
 960         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
 961         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
 962         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
 963         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
 964         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
 965         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
 966         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
 967
 968 2007-03-18  Andreas Schwab  <schwab@suse.de>
 969
 970         * acinclude.m4: Adjust regular expression for ld version
 971         extraction.
 972         * configure: Regenerate.
 973
 974 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
 975
 976         * Makefile.am: Add install-pdf target as copied from
 977         automake v1.10 rules.
 978         * Makefile.in: Regenerate
 979
 980 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
 981
 982         PR libgomp/28486
 983         * configure: Regenerate.
 984
 985         PR c++/30703
 986         * testsuite/libgomp.c++/pr30703.C: New test.
 987
 988 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
 989
 990         Revert:
 991         2006-07-05  Eric Christopher  <echristo@apple.com>
 992         * configure.ac: Depend addition of -pthread on host OS.
 993         * configure: Regenerate.
 994
 995 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 996
 997         * libgomp.texi: Fix spacing after abbreviations.
 998
 999 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
1000
1001         PR libgomp/30546
1002         * configure.ac: Add check for makeinfo
1003         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
1004         if an appropiate version of makeinfo is found.
1005         * aclocal.m4: Regenerated.
1006         * configure: Regenerated.
1007         * Makefile.in: Regenerated.
1008         * testsuite/Makefile.in: Regenerated.
1009
1010 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
1011
1012         PR libgomp/30540
1013         * libgomp.texi: More about implementation-dependent settings.
1014
1015 2007-01-26  Tobias Burnus  <burnus@net-b.de>
1016
1017         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
1018
1019 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
1020
1021         PR middle-end/30494
1022         * testsuite/libgomp.c/pr30494.c: New test.
1023
1024 2007-01-15  Tom Tromey  <tromey@redhat.com>
1025
1026         * configure: Rebuilt.
1027         * configure.ac: Fixed comment.
1028
1029 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
1030
1031         * libgomp.texi: Document implementation specific default values of
1032         environment variables.
1033
1034 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
1035
1036         PR libgomp/28209
1037         * libgomp.texi: New file.
1038         * configure.ac: Add --enable-generated-files-in-srcdir option.
1039         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
1040         files to srcdir.
1041         * Makefile.in: Regenerated.
1042         * config.h.in: Regenerated.
1043         * testsuite/Makefile.in: Regenerated.
1044         * NOTES: Removed.
1045
1046 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
1047
1048         PR libgomp/29949
1049         * env.c (omp_set_num_threads): Set illegal thread count to 1.
1050
1051 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
1052
1053         * configure: Regenerate.
1054
1055 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
1056
1057         PR libgomp/29947
1058         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
1059         start if there shouldn't be any loop iterations.
1060         (gomp_loop_ordered_static_start): Remove start == end test.
1061         * testsuite/libgomp.c/pr29947-1.c: New test.
1062         * testsuite/libgomp.c/pr29947-2.c: New test.
1063
1064 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
1065
1066         * configure.tgt: Force initial-exec TLS model on Linux only.
1067
1068 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
1069
1070         * configure: Regenerated.
1071
1072 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
1073
1074         * env.c (parse_schedule): Reject out of range values.
1075         (parse_unsigned_long): Reject out of range, negative or zero values.
1076
1077 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
1078
1079         PR fortran/29629
1080         * testsuite/libgomp.fortran/pr29629.f90: New test.
1081
1082 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
1083
1084         PR libgomp/29494
1085         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
1086         * config/posix95: New directory.
1087         * config/posix95/omp-lock.h: New file.
1088         * config/posix95/lock.c: Likewise.
1089
1090 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
1091
1092         * aclocal.m4: Regenerate.
1093         * configure: Regenerate.
1094
1095 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
1096
1097         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
1098         '<' to '<='.
1099
1100 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
1101
1102         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
1103         test.
1104         * configure: Regenerate.
1105         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
1106
1107 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
1108
1109         PR middle-end/25261
1110         PR middle-end/28790
1111         * testsuite/libgomp.c/nestedfn-4.c: New test.
1112         * testsuite/libgomp.c/nestedfn-5.c: New test.
1113         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
1114
1115         PR fortran/29097
1116         * testsuite/libgomp.fortran/condinc1.f: New test.
1117         * testsuite/libgomp.fortran/condinc2.f: New test.
1118         * testsuite/libgomp.fortran/condinc3.f90: New test.
1119         * testsuite/libgomp.fortran/condinc4.f90: New test.
1120         * testsuite/libgomp.fortran/condinc1.inc: New file.
1121
1122 2006-09-18  Tom Tromey  <tromey@redhat.com>
1123
1124         * configure: Rebuilt.
1125
1126 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
1127
1128         PR c/28768
1129         PR preprocessor/14634
1130         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
1131         to AC_DEFINE.
1132         * configure: Regenerate.
1133
1134 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
1135
1136         * testsuite/libgomp.fortran/reduction3.f90: Change
1137         -2147483648 to -huge(i)-1 to avoid overflow.
1138         * testsuite/libgomp.fortran/reduction4.f90: Change
1139         Z'ffffffff' to not(0) to avoid overflow.
1140
1141 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
1142
1143         PR libgomp/25938
1144         * Makefile.am (libsubincludedir): New.
1145         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
1146         * Makefile.in: Regenerate.
1147
1148 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
1149
1150         PR libgomp/28725
1151         * env.c: Include ctype.h.
1152         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
1153         leading and/or trailing whitespace and compare strings case
1154         insensitively.
1155
1156 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
1157
1158         PR fortran/28390
1159         * testsuite/libgomp.fortran/pr28390.f: New test.
1160
1161 2006-07-05  Eric Christopher  <echristo@apple.com>
1162
1163         * configure.ac: Depend addition of -pthread on host OS.
1164         * configure: Regenerate.
1165
1166 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
1167
1168         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
1169         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
1170         defined.
1171
1172 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
1173
1174         PR libgomp/26175
1175         PR libgomp/26477
1176         * configure.ac: If neither --enable-linux-futex nor
1177         --disable-linux-futex is passed, determine the default by checking
1178         for compiling and/or running against NPTL.  With --enable-linux-futex,
1179         check if SYS_gettid and SYS_futex are defined.
1180         * configure: Rebuilt.
1181
1182 2006-06-14  Richard Henderson  <rth@redhat.com>
1183
1184         PR libgomp/28008
1185         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
1186         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
1187
1188 2006-06-09  Richard Henderson  <rth@redhat.com>
1189
1190         * env.c (gomp_nthreads_var): Change to unsigned long.
1191         (gomp_run_sched_chunk): Likewise.
1192         (parse_unsigned_long): Rename from parse_num_threads and generalize.
1193         (initialize_env): Initialize gomp_thread_attr.
1194         * libgomp.h (gomp_nthreads_var): Update decl.
1195         (gomp_run_sched_chunk): Likewise.
1196         (gomp_thread_attr): Declare.
1197         * team.c (gomp_thread_attr): Export.
1198         (initialize_team): Don't initialize it.
1199
1200 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
1201
1202         PR fortran/27916
1203         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
1204         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
1205
1206 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1207
1208         * config/mingw32/time.c: New file.
1209         * configure.tgt: Use it.
1210
1211 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
1212
1213         * Makefile.am: Add install-html target. Add install-html to .PHONY
1214         * Makefile.in: Regenerate.
1215
1216 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1217
1218         PR libgomp/27612
1219         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
1220         * testsuite/libgomp.c/critical-1.c: Likewise.
1221         * testsuite/libgomp.c/loop-1.c: Likewise.
1222         * testsuite/libgomp.c/loop-2.c: Likewise.
1223         * testsuite/libgomp.c/single-1.c: Likewise.
1224         * testsuite/libgomp.c/ordered-1.c: Likewise.
1225         * testsuite/libgomp.c/ordered-2.c: Likewise.
1226
1227 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
1228
1229         PR middle-end/27416
1230         * libgomp.fortran/pr27416-1.f90: New test.
1231
1232 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
1233
1234         PR fortran/27395
1235         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
1236         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
1237
1238 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
1239
1240         PR c++/26943
1241         * testsuite/libgomp.c/pr26943-1.c: New test.
1242         * testsuite/libgomp.c/pr26943-2.c: New test.
1243         * testsuite/libgomp.c/pr26943-3.c: New test.
1244         * testsuite/libgomp.c/pr26943-4.c: New test.
1245         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
1246         * testsuite/libgomp.c++/pr26943.C: New test.
1247
1248 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
1249
1250         PR middle-end/27337
1251         * testsuite/libgomp.c++/pr27337.C: New test.
1252
1253 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
1254
1255         PR c/26171
1256         * testsuite/libgomp.c/pr26171.c: New test.
1257
1258 2006-04-25  Richard Henderson  <rth@redhat.com>
1259
1260         PR libgomp/25865
1261         * configure.ac: Use GCC_CHECK_TLS.
1262         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
1263         * Makefile.in, aclocal.m4, configure: Regenerate.
1264
1265 2006-04-10  Matthias Klose  <doko@debian.org>
1266
1267         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
1268         directory names containing underscores.
1269
1270 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
1271
1272         PR c++/26691
1273         * testsuite/libgomp.c++/pr26691.C: New test.
1274
1275 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
1276
1277         * testsuite/libgomp.fortran/retval2.f90: New test.
1278
1279 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
1280
1281         * testsuite/libgomp.c++: New directory.
1282
1283 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
1284
1285         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
1286         * config/posix/sem.c: Implement the above.
1287
1288 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
1289
1290         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
1291         define HAVE_BROKEN_POSIX_SEMAPHORES.
1292         * configure: Rebuilt.
1293         * config.h.in: Rebuilt.
1294
1295 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1296
1297         PR bootstrap/26161
1298         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
1299         for the other pthread check.
1300         * configure: Regenerate.
1301         * config.h.in: Regenerate.
1302
1303 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
1304
1305         PR libgomp/25938
1306         PR libgomp/25984
1307         * Makefile.am (fincludedir): New variable.
1308         (nodist_include_HEADERS): Remove Fortran files.
1309         (nodist_finclude_HEADERS): New variable.
1310         * Makefile.in: Regenerated.
1311
1312 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
1313
1314         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
1315         Remove tests for returning assumed character length arrays.
1316
1317 2006-02-12  Roger Sayle  <roger@eyesopen.com>
1318             John David Anglin  <dave@hiauly1.hia.nrc.ca>
1319
1320         PR libgomp/25936
1321         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
1322
1323 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
1324
1325         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
1326
1327 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
1328
1329         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
1330         part of LD_LIBRARY_PATH manually.
1331
1332 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
1333
1334         PR libgomp/25852
1335         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
1336         libgomp_init.
1337
1338 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
1339
1340         PR libgomp/25884
1341         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
1342         * configure.ac (PERL): Don't set.
1343         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
1344         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
1345         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
1346         * omp.h.in: Wrap the new configure substitutions with @ characters.
1347         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
1348         * aclocal.m4, configure, Makefile.in: Regenerate.
1349         * mkomp_h.pl: Delete.
1350
1351 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
1352
1353         PR libgomp/25259
1354         * configure.ac: Use GCC_HEADER_STDINT.
1355         * libgomp.h: Include gstdint.h.
1356         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
1357         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
1358
1359 2006-01-24  Richard Henderson  <rth@redhat.com>
1360
1361         PR libgomp/25942
1362         * configure.ac: Add AM_MAINTAINER_MODE.
1363         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
1364
1365 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
1366
1367         * Makefile.in: Regenerate.
1368         * testsuite/Makefile.in: Regenerate.
1369         * aclocal.m4: Regenerate.
1370
1371 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
1372
1373         * config/posix/proc.c: Conditional include of sys/loadavg.h for
1374         Solaris.
1375         * configure.ac: Add check for loadavg.h.
1376         (link_gomp): Adjust comment.
1377         * configure: Regenerate.
1378         * config.h.in: Regenerate.
1379
1380 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
1381
1382         PR libgomp/25877
1383         * configure.ac: Remove check for alloca.h.
1384         * configure: Regenerate.
1385         * config.h.in: Regenerate.
1386         * libgomp.h: define gomp_alloca to be __builtin_alloca.
1387         * team.c: Remove use of alloca.h.
1388         Call gomp_alloca instead of alloca.
1389
1390 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
1391
1392         PR libgomp/25877
1393         * team.c: Add include of alloca.h.
1394         * configure.ac: Add check for alloca.h.
1395         * configure: Regenerate.
1396         * config.h.in: Regenerate.
1397
1398 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
1399
1400         PR fortran/25219
1401         * testsuite/libgomp.fortran/pr25219.f90: New test.
1402
1403 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
1404
1405         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
1406         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
1407         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
1408         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
1409         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
1410         testsuite/libgomp.fortran/threadprivate1.f90,
1411         testsuite/libgomp.fortran/threadprivate2.f90,
1412         testsuite/libgomp.fortran/threadprivate3.f90,
1413         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
1414         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
1415         testsuite/libgomp.fortran/omp_parse3.f90: Change required
1416         effective-target to TLS runtime.
1417
1418         * testsuite/libgomp.fortran/pr25162.f: Require
1419         effective-target TLS runtime.
1420
1421 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
1422
1423         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
1424         * testsuite/libgomp.c/nestedfn-3.c: New test.
1425
1426 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
1427
1428         PR fortran/25162
1429         * testsuite/libgomp.fortran/pr25162.f: New test.
1430
1431 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
1432
1433         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
1434         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
1435
1436 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
1437
1438         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
1439         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
1440         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
1441         single.c, team.c, work.c, config/linux/alpha/futex.h,
1442         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
1443         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
1444         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
1445         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
1446         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
1447         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
1448         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
1449         FSF address.
1450
1451 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
1452
1453         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
1454         to nodist_noinst_HEADERS.
1455         * Makefile.in: Rebuilt.
1456
1457         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
1458         add integer count field.
1459         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
1460         omp_nest_lock_t type change.
1461         (omp_init_nest_lock): Likewise.  Initialize count to 0.
1462         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
1463         Increment count.
1464         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
1465         Decrement count.
1466         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
1467         Increment count if successful and return the new nesting level.
1468         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
1469         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
1470         * testsuite/libgomp.c/lib-1.c: New test.
1471         * testsuite/libgomp.fortran/lib1.f90: New test.
1472         * testsuite/libgomp.fortran/lib2.f: New test.
1473         * testsuite/libgomp.fortran/lib3.f: New test.
1474
1475 2005-11-17  Richard Henderson  <rth@redhat.com>
1476
1477         PR 24845
1478         * Makefile.am (nodist_toolexeclib_HEADERS): New.
1479         * configure.ac (link_gomp): New.  Substitute it.
1480         (AC_CONFIG_FILES): Add libgomp.spec.
1481         * libgomp.spec.in: New file.
1482         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
1483         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
1484
1485 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
1486
1487         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
1488         reduction(-:var) behaving the same as reduction(+:var).
1489         * testsuite/libgomp.c/reduction-4.c: New test.
1490
1491 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
1492
1493         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
1494         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
1495         testsuite/libgomp.c/copyin-3.c,
1496         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
1497         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
1498         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
1499         testsuite/libgomp.c++/pr24455.C,
1500         testsuite/libgomp.fortran/threadprivate1.f90,
1501         testsuite/libgomp.fortran/threadprivate2.f90,
1502         testsuite/libgomp.fortran/threadprivate3.f90,
1503         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
1504         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
1505         testsuite/libgomp.fortran/omp_parse3.f90: Require
1506         effective-target TLS.
1507
1508 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
1509
1510         * HEADER: Remove.
1511
1512 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
1513
1514         PR libgomp/24797
1515         * team.c (initialize_team): Pass NULL rather than free as
1516         pthread_key_create destructor.  Initialize thread specific data
1517         pointer in initial thread to a static local variable rather than
1518         malloced memory.
1519
1520 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
1521
1522         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
1523         its location to ld_library_path.
1524
1525 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
1526
1527         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
1528
1529 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
1530
1531         * testsuite/libgomp.c: Rename from libgomp.dg.
1532
1533 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
1534
1535         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
1536         threadprivate variable 'i'.
1537
1538 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
1539
1540         * config/linux/s390/futex.h: New file.
1541         * configure.tgt: Use it.
1542
1543         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
1544         before the parallel.
1545
1546 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
1547
1548         PR c++/24734
1549         * testsuite/libgomp.c++/master-1.C: New test.
1550
1551 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
1552
1553         * testsuite/libgomp.dg/copyin-3.c: New test.
1554
1555 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
1556
1557         * testsuite/libgomp.fortran/retval1.f90: New test.
1558         * testsuite/libgomp.fortran/vla7.f90: New test.
1559
1560 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
1561
1562         * testsuite/libgomp.fortran/vla2.f90: New test.
1563         * testsuite/libgomp.fortran/vla3.f90: New test.
1564         * testsuite/libgomp.fortran/vla4.f90: New test.
1565         * testsuite/libgomp.fortran/vla5.f90: New test.
1566         * testsuite/libgomp.fortran/vla6.f90: New test.
1567
1568 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
1569
1570         * config/linux/sparc/futex.h: New file.
1571         * configure.tgt: Use it.
1572         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
1573
1574         * critical.c: Include stdlib.h.
1575         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
1576         ignoring return value.
1577         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
1578         LIBGOMP_CHECK_SYNC_BUILTINS check.
1579         * configure: Rebuilt.
1580
1581 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
1582
1583         * testsuite/libgomp.fortran/vla1.f90: New test.
1584
1585 2005-10-31  Richard Henderson  <rth@redhat.com>
1586
1587         * testsuite/libgomp.fortran/character2.f90: Fix race condition
1588         setting 's' in different threads.
1589
1590 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
1591
1592         * libgomp.h (attribute_hidden, ialias): Define.
1593         * config/posix/proc.c (omp_get_num_procs): Add ialias.
1594         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
1595         * config/posix/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         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
1600         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
1601         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
1602         omp_test_lock, omp_test_nest_lock): Likewise.
1603         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
1604         omp_get_dynamic, omp_get_nested): Likewise.
1605         * parallel.c (omp_get_num_threads, omp_get_max_threads,
1606         omp_get_thread_num, omp_in_parallel): Likewise.
1607         * fortran.c (ialias_redirect): Define.
1608         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
1609         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
1610         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
1611         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
1612         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
1613         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
1614         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
1615         omp_get_wtime): Add ialias_redirect.
1616
1617 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
1618
1619         * fortran.c: Include stdlib.h.
1620
1621 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
1622
1623         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
1624         * Makefile.in: Regenerated.
1625
1626 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
1627
1628         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
1629         * libgomp_f.h.in (omp_check_defines): New function.
1630         * env.c: Include libgomp_f.h.
1631         (initialize_env): Call omp_check_defines.
1632
1633         * testsuite/libgomp.dg/copyin-2.c: New test.
1634         * testsuite/libgomp.c++/copyin-2.C: New test.
1635         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
1636
1637         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
1638         * testsuite/libgomp.fortran/sharing2.f90: New test.
1639
1640         * testsuite/libgomp.dg/copyin-1.c: New test.
1641         * testsuite/libgomp.c++/copyin-1.C: New test.
1642
1643 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
1644
1645         * testsuite/libgomp.fortran/crayptr1.f90: New test.
1646
1647         * testsuite/libgomp.fortran/workshare1.f90: New test.
1648
1649         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
1650         only test.
1651         * libgomp.fortran/sharing1.f90: New test.
1652
1653 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
1654
1655         PR c++/24502
1656         * testsuite/libgomp.c++/loop-7.C: New test.
1657
1658         * testsuite/libgomp.dg/nestedfn-2.c: New test.
1659
1660         * testsuite/libgomp.dg/nestedfn-1.c: New test.
1661         * testsuite/libgomp.fortran/reduction6.f90: New test.
1662         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
1663
1664 2005-10-23  Richard Henderson  <rth@redhat.com>
1665
1666         * testsuite/libgomp.c++/ctor-1.C: New.
1667         * testsuite/libgomp.c++/ctor-2.C: New.
1668         * testsuite/libgomp.c++/ctor-3.C: New.
1669         * testsuite/libgomp.c++/ctor-4.C: New.
1670         * testsuite/libgomp.c++/ctor-5.C: New.
1671         * testsuite/libgomp.c++/ctor-6.C: New.
1672         * testsuite/libgomp.c++/ctor-7.C: New.
1673         * testsuite/libgomp.c++/ctor-8.C: New.
1674         * testsuite/libgomp.c++/ctor-9.C: New.
1675
1676 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
1677
1678         PR 24455
1679         * testsuite/libgomp.c++/pr24455-1.C: New test.
1680         * testsuite/libgomp.c++/pr24455.C: New test.
1681         * testsuite/libgomp.dg/pr24455-1.c: New test.
1682         * testsuite/libgomp.dg/pr24455.c: New test.
1683
1684 2005-10-20  Richard Henderson  <rth@redhat.com>
1685
1686         * testsuite/libgomp.c++/loop-6.C: New.
1687         * testsuite/libgomp.dg/loop-3.c: New.
1688
1689 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
1690
1691         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
1692         explicitly private.
1693         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
1694         explicitly shared.
1695
1696 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
1697
1698         * testsuite/libgomp.fortran/jacobi.f: New test.
1699
1700 2005-10-19  Richard Henderson  <rth@redhat.com>
1701
1702         * configure.tgt (i?86-linux): Default to with_arch instead of
1703         CFLAGS.  Add -mtune to match target_cpu.
1704         (x86_64-linux): Tune to i686.
1705
1706         * fortran.c (omp_test_nest_lock_): Fix typo.
1707
1708 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
1709
1710         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
1711         gomp_ordered_sync): Do nothing if team->nthreads == 1.
1712         * testsuite/libgomp.dg/ordered-3.c: New test.
1713
1714         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
1715         Remove volatile keyword.
1716
1717         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
1718         in COMMON block to avoid warnings on 64-bit targets.
1719
1720 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
1721
1722         * testsuite/libgomp.dg/shared-3.c: New test.
1723
1724 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
1725
1726         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
1727         * testsuite/libgomp.fortran/reduction5.f90: New test.
1728
1729 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
1730
1731         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
1732         dg-options.
1733         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
1734         flush loop now that __sync_synchronize has proper memory barrier.
1735         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
1736         Add -ffixed-form to dg-options.
1737
1738 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
1739
1740         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
1741         from subdirectories.
1742         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
1743         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
1744         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
1745         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
1746         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
1747         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
1748         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
1749         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
1750         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
1751         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
1752         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
1753         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
1754         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
1755         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
1756         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
1757         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
1758         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
1759         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
1760         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
1761         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
1762         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
1763         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
1764         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
1765         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
1766         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
1767
1768 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
1769
1770         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
1771         lang_library_path exists.  Use find instead of glob to gather tests.
1772         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
1773
1774 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
1775
1776         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
1777         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
1778         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
1779         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
1780         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
1781         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
1782         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
1783         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
1784         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
1785         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
1786         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
1787         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
1788         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
1789
1790 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
1791
1792         * testsuite/libgomp.dg/vla-1.c: New test.
1793
1794         * testsuite/libgomp.fortran/reference2.f90: New test.
1795
1796         * testsuite/libgomp.fortran/character2.f90: Remove explicit
1797         declaration of omp_get_thread_num.
1798         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
1799         use omp_lib.
1800
1801         * testsuite/libgomp.fortran/reduction1.f90: New test.
1802         * testsuite/libgomp.fortran/reduction2.f90: New test.
1803         * testsuite/libgomp.fortran/reduction3.f90: New test.
1804         * testsuite/libgomp.fortran/reduction4.f90: New test.
1805
1806 2005-10-13  Richard Henderson  <rth@redhat.com>
1807
1808         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
1809         * Makefile.in: Regenerate.
1810         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
1811         * libgomp.h: Include bar.h.
1812         (struct gomp_barrier): Remove.
1813         (struct gomp_team): Add barrier.  Replace master_barrier with
1814         master_release.  Replace threads with ordered_release.
1815         (struct gomp_thread): Replace barrier with release.
1816         * ordered.c (gomp_ordered_first): Update for ordered_release change.
1817         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
1818         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
1819         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
1820         (GOMP_single_copy_end): Likewise.
1821         * team.c (gomp_threads_dock): New.
1822         (gomp_barrier_init, gomp_barrier_destroy): Remove.
1823         (gomp_thread_start): Use gomp_barrier_wait.
1824         (new_team, free_team): Update for gomp_team changes.
1825         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
1826         (gomp_team_end): Use gomp_barrier_wait.
1827         (initialize_team): Update for gomp_thread changes.
1828         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
1829         (gomp_work_share_end_nowait): Use atomic ops when available.
1830         * config/linux/bar.c, config/linux/bar.h: New files.
1831         * config/posix/bar.c, config/posix/bar.h: New files.
1832
1833 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
1834
1835         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
1836         * testsuite/libgomp.dg/single-2.c: New test.
1837
1838         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
1839         lang_link_flags): Unset, so that they aren't inherited from previously
1840         sourced *.exp.
1841
1842         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
1843
1844 2005-10-12  Richard Henderson  <rth@redhat.com>
1845
1846         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
1847         (libgomp_init): Use lang_test_file, lang_library_path, and
1848         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
1849
1850         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
1851         (lang_test_file, lang_link_flags): New.
1852         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
1853
1854         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
1855         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
1856         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
1857         testsuite/libgomp.c++/parallel-1.C,
1858         testsuite/libgomp.c++/reduction-1.C,
1859         testsuite/libgomp.c++/reduction-2.C,
1860         testsuite/libgomp.c++/reduction-3.C,
1861         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
1862         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
1863         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
1864         New files, largely cribbed from the C testsuite.
1865
1866 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
1867
1868         * testsuite/libgomp.fortran/character1.f90: New test.
1869         * testsuite/libgomp.fortran/character2.f90: New test.
1870
1871         * testsuite/libgomp.dg/nested-1.c: New test.
1872         * testsuite/libgomp.dg/nested-2.c: New test.
1873         * testsuite/libgomp.fortran/do1.f90: New test.
1874         * testsuite/libgomp.fortran/do2.f90: New test.
1875
1876         * testsuite/libgomp.fortran/reference1.f90: New test.
1877
1878 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
1879
1880         * testsuite/libgomp.dg/reduction-1.c: New test.
1881         * testsuite/libgomp.dg/reduction-2.c: New test.
1882         * testsuite/libgomp.dg/reduction-3.c: New test.
1883
1884 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
1885
1886         * testsuite/libgomp.dg/atomic-1.c: New test.
1887         * testsuite/libgomp.dg/atomic-2.c: New test.
1888
1889 2005-10-09  Richard Henderson  <rth@redhat.com>
1890
1891         * critical.c (atomic_lock): New.
1892         (initialize_critical): Initialize it.
1893         (GOMP_atomic_start, GOMP_atomic_end): New.
1894         * libgomp.map: Export them.
1895         * libgomp_g.h: Declare them.
1896
1897         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
1898
1899 2005-10-02  Richard Henderson  <rth@redhat.com>
1900
1901         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
1902         to XCFLAGS instead of CFLAGS.
1903
1904 2005-09-30  Richard Henderson  <rth@redhat.com>
1905
1906         * configure.ac: Determine whether -pthread or -lpthread is needed.
1907         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
1908         * Makefine.in, configure: Rebuild.
1909
1910 2005-09-28  Richard Henderson  <rth@redhat.com>
1911
1912         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
1913         * testsuite/libgomp.dg/omp-single-3.c: New test.
1914
1915 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
1916
1917         * testsuite/libgomp.dg/omp-single-2.c: New test.
1918         * testsuite/libgomp.dg/shared-2.c: Fix return code.
1919
1920 2005-09-27  Richard Henderson  <rth@redhat.com>
1921
1922         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
1923         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
1924
1925 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
1926
1927         * testsuite/libgomp.dg/omp-loop03.c: New test.
1928
1929 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
1930
1931         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
1932
1933 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
1934
1935         * testsuite/libgomp.dg/omp-single-1.c: New test.
1936         * testsuite/libgomp.dg/shared-1.c: Return 0.
1937         Add prototype for abort.
1938         * testsuite/libgomp.dg/shared-2.c: Likewise.
1939
1940 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
1941
1942         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
1943         constructs.
1944
1945 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
1946
1947         * testsuite/libgomp.dg/shared-1.c: New test.
1948         * testsuite/libgomp.dg/shared-2.c: New test.
1949
1950 2005-09-24  Richard Henderson  <rth@redhat.com>
1951
1952         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
1953
1954 2005-09-24  Richard Henderson  <rth@redhat.com>
1955
1956         * iter.c (gomp_iter_static_next): Round up when computing number
1957         of iterations.  Don't bother distributing a remainder equally.
1958
1959         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
1960         Don't call srand.  Zero b before testing.
1961         (main): New.
1962
1963 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
1964
1965         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
1966         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
1967
1968 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
1969
1970         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
1971         without !$omp end do, followed immediately by subroutine end.
1972
1973 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
1974
1975         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
1976
1977 2005-09-22  Richard Henderson  <rth@redhat.com>
1978
1979         * critical.c (GOMP_critical_name_start): Change argument to void**.
1980         Reuse the pointer space if the mutex fits.
1981         (GOMP_critical_name_end): Likewise.
1982         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
1983         * libgomp_g.h (GOMP_critical_name_start): Update decl.
1984         (GOMP_critical_name_end): Likewise.
1985         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
1986         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
1987
1988 2005-09-20  Richard Henderson  <rth@redhat.com>
1989
1990         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
1991         (create_lock_lock): New.
1992         (initialize_critical): Initialize it.
1993         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
1994         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
1995
1996 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
1997
1998         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
1999
2000 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
2001
2002         * testsuite/libgomp.dg/omp-loop01.c: New test.
2003         * testsuite/libgomp.dg/omp-loop02.c: New test.
2004
2005 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
2006
2007         * configure.ac (AC_PROG_FC): Add.
2008         (USE_FORTRAN): New automake conditional.
2009         * configure: Rebuilt.
2010         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
2011         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
2012         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
2013         Add rules to build them.
2014         * Makefile.in: Rebuilt.
2015         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
2016         OMP_NEST_LOCK_KIND.
2017         * libgomp.map: Add Fortran wrappers.
2018         * libgomp_f.h.in: New file.
2019         * omp_lib.h.in: New file.
2020         * omp_lib.f90.in: New file.
2021         * fortran.c: New file.
2022         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
2023         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
2024         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
2025         libgfortran has been built.
2026         * testsuite/libgomp.fortran/fortran.exp: New file.
2027         * testsuite/libgomp.fortran/omp_cond1.f: New test.
2028         * testsuite/libgomp.fortran/omp_cond2.f: New test.
2029         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
2030         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
2031         * testsuite/libgomp.fortran/omp_hello.f: New test.
2032         * testsuite/libgomp.fortran/omp_orphan.f: New test.
2033         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
2034         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
2035         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
2036         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
2037         * testsuite/libgomp.fortran/omp_reduction.f: New test.
2038         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
2039         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
2040
2041 2005-08-30  Richard Henderson  <rth@redhat.com>
2042
2043         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
2044         function for when aliases are not usable.
2045         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
2046         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
2047         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
2048         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
2049         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
2050         GOMP_loop_ordered_guided_next): Likewise.
2051         * ordered.c (GOMP_ordered_start): Likewise.
2052
2053 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
2054
2055         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
2056         * testsuite/libgomp.dg/omp_hello.c: Fix return code
2057         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
2058         * testsuite/libgomp.dg/omp_orphan.c: Likewise
2059         * testsuite/libgomp.dg/omp_reduction.c: Likewise
2060         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
2061         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
2062         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
2063         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
2064
2065 2005-07-07  Eric Christopher  <echristo@redhat.com>
2066             Diego Novillo  <dnovillo@redhat.com>
2067
2068         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
2069         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
2070         up code.
2071         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
2072         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
2073         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
2074         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
2075         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
2076         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
2077         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
2078
2079 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
2080
2081         * TOPLEVEL.patch: Remove.
2082
2083 2005-05-16  Richard Henderson  <rth@redhat.com>
2084
2085         * configure.ac: Test for clock_gettime.
2086         * config.h.in, configure: Rebuild.
2087         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
2088         (omp_get_wtime): Use clock_gettime if available.
2089         (omp_get_wtick): Use clock_getres if available.
2090
2091 2005-05-11  Richard Henderson  <rth@redhat.com>
2092
2093         * config/linux/ia64/futex.h: New file.
2094         * configure.tgt: Use it.
2095
2096         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
2097
2098 2005-05-07  Richard Henderson  <rth@redhat.com>
2099
2100         * config/linux/powerpc/futex.h: New file.
2101         * configure.tgt: Use it.
2102
2103         * config/linux/i486/futex.h: Merge ...
2104         * config/linux/x86_64/futex.h: ... into ...
2105         * config/linux/x86/futex.h: ... here.
2106         * configure.tgt: Update to match.
2107
2108 2005-05-06  Richard Henderson  <rth@redhat.com>
2109
2110         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
2111         * config/linux/i486/futex.h: Likewise.
2112         * config/linux/x86_64/futex.h: Likewise.
2113
2114         * config/linux/lock.c: New file.
2115         * config/linux/omp-lock.h: New file.
2116
2117         * critical.c, env.h: Don't include omp.h
2118         * config/posix/lock.c: Include libgomp.h instead of omp.h.
2119         * config/posix/time.c: Likewise.
2120         * config/posix/omp-lock.h: New file.
2121         * libgomp.h: Include omp-lock.h and omp.h.
2122         * Makefile.am (nodist_include_HEADERS): New.
2123         (omp.h): New rule.
2124         * configure.ac (PERL): New.
2125         * mkomp_h.pl: New file.
2126         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
2127         with templates.
2128         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
2129
2130         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
2131         build directory.  Re-add -march=i486 hack.
2132
2133         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
2134         (libgomp_link_flags): Remove.
2135         (libgomp_initialized): Remove.
2136         (libgomp_init): Don't protect from reinitialization.  Copy code
2137         from libstdc++ for getting the multilib set correctly.
2138
2139 2005-05-05  Richard Henderson  <rth@redhat.com>
2140
2141         * config/linux/alpha/futex.h: New file.
2142         * configure.tgt (alpha*-*-linux*): Use it.
2143
2144         * config/posix/mutex.c: New file.
2145         * config/posix/sem.c: Use libgomp.h.
2146
2147         * configure.tgt (x86_64-linux): Also test CC for -m32.
2148         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
2149
2150         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
2151         after $gccpath.
2152
2153         * Makefile.am (SUBDIRS): New.
2154         (libgomp_la_LDFLAGS): Add -lpthread.
2155         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
2156         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
2157
2158         * libgomp_g.h: New file.
2159         * libgomp.h: Split out all public declarations to libgomp_g.h.
2160         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
2161         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
2162         * config/linux/sem.h: Likewise.
2163         * config/posix/sem.h: Likewise.
2164
2165         * Makefile.am (AM_LDFLAGS): New.
2166         (libgomp_version_script): Split out from ...
2167         (libgomp_la_LDFLAGS): ... here.
2168         (libgomp_version_info): New.
2169         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
2170         (LIBGOMP_ENABLE): New.
2171         (LIBGOMP_CHECK_LINKER_FEATURES): New.
2172         (LIBGOMP_ENABLE_SYMVERS): New.
2173         * configure.ac (AC_INIT): Version 1.0.
2174         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
2175         (enable-linux-futex): Likewise.  Rename from enable-futex.
2176         (libtool_VERSION): New.
2177         (LIBGOMP_ENABLE_SYMVERS): Use it.
2178         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
2179         * Makefile.in, aclocal.m4, configure: Rebuild.
2180
2181         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
2182         (gomp_mutex_unlock_slow): Fix typo.
2183         * config/linux/sem.c: Similarly.
2184         (gomp_sem_post_slow): Fix typo.
2185         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
2186         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
2187         [__PIC__] (sys_futex0): Don't use tmp output in asm.
2188
2189         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
2190         (libgomp_la_LDFLAGS): Add top_srcdir to path.
2191         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
2192         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
2193         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
2194         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
2195         LDFLAGS.  Pull enable_futex check to top-level.
2196         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
2197         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
2198
2199         First attempt at real configury.
2200         * Makefile, config.h: Remove file.
2201         * Makefile.am, Makefile.in: New file.
2202         * acinclude.m4 aclocal.m4: New file.
2203         * configure.ac, configure.tgt, configure: New file.
2204
2205         * config/posix/lock.c: Rename from sys-lock.c.
2206         * config/posix/mutex.h: Rename from sys-mutex.h.
2207         * config/posix/sem.c: Rename from sys-sem.c.
2208         * config/posix/sem.h: Rename from sys-sem.h.
2209         * config/posix/proc.c: Rename from sys-proc.c.
2210         * config/posix/time.c: Rename from sys-proc.c.
2211
2212         * config/linux/mutex.c: New file.
2213         * config/linux/mutex.h: New file.
2214         * config/linux/sem.c: New file.
2215         * config/linux/sem.h: New file.
2216         * config/linux/i486/futex.h: New file.
2217         * config/linux/x86_64/futex.h: New file.
2218
2219 2005-05-04  Richard Henderson  <rth@redhat.com>
2220
2221         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
2222         * libgomp.h: Declare them.
2223         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
2224         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
2225
2226 2005-05-04  Richard Henderson  <rth@redhat.com>
2227
2228         * libgomp-1 code drop
2229
2230 2005-05-04  Richard Henderson  <rth@redhat.com>
2231
2232         * iter.c (gomp_iter_static_next): Return tri-state on 0.
2233         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
2234         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
2235         (gomp_iter_static_next): Update.
2236         (gomp_ordered_static_next): Update.
2237         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
2238         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
2239         totally empty range.
2240         (gomp_loop_ordered_static_next): Refine test for calling
2241         gomp_ordered_static_next.
2242         * testsuite/ordered-1.c: Add case for more threads than iterations.
2243
2244         * iter.c (gomp_iter_runtime_next_locked): Remove.
2245         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
2246         gomp_loop_guided_start, gomp_loop_ordered_static_start,
2247         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
2248         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
2249         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
2250         gomp_loop_ordered_guided_next): Downcase name, make static, add
2251         an external alias with the old name.
2252         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
2253         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
2254         switch and call one of the above static functions.
2255         * libgomp.h: Update.
2256
2257         * work.c (gomp_work_share_start): Lock the mutex for !first too.
2258         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
2259         GOMP_loop_guided_start, GOMP_loop_runtime_start,
2260         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
2261         GOMP_loop_ordered_guided_start): Update to match.
2262         * sections.c (GOMP_sections_start): Likewise.
2263         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
2264
2265         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
2266         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
2267         Use bounds check instead of modulus.
2268         (gomp_ordered_sync): Split out of GOMP_ordered_start.
2269         (gomp_ordered_last): Don't sync with ordered_owner here.
2270         (gomp_ordered_next): Likewise.
2271         (gomp_ordered_static_loop_next): Likewise.
2272         * loop.c, libgomp.h: Update to match.
2273
2274         * libgomp.h (GOMP_barrier): Declare.
2275
2276         * testsuite/barrier-1.c: New file.
2277         * testsuite/critical-1.c: New file.
2278         * testsuite/ordered-2.c: New file.
2279         * testsuite/ordered-1.c: New file.
2280         * testsuite/sections-1.c: New file.
2281         * testsuite/single-1.c: New file.
2282         * testsuite/Makefile (TESTS): Add them.
2283
2284 2005-05-04  Richard Henderson  <rth@redhat.com>
2285
2286         * libgomp.h (struct gomp_work_share): Add ordered_owner.
2287         * loop.c (GOMP_loop_static_start): If not the startup thread,
2288         acquire the mutex to wait for initialization complete.
2289         (GOMP_loop_ordered_static_start): Likewise.
2290         (GOMP_loop_ordered_runtime_start): Likewise.
2291         (GOMP_loop_ordered_static_first): Remove.
2292         (GOMP_loop_ordered_dynamic_first): Remove.
2293         (GOMP_loop_ordered_guided_first): Remove.
2294         (GOMP_loop_ordered_runtime_first): Remove.
2295         * ordered.c (gomp_ordered_loop_first): Post to own release when
2296         we're the first thread.
2297         (gomp_ordered_loop_last): Wait on release if not owner.
2298         (gomp_ordered_loop_next): Likewise.
2299         (gomp_ordered_static_loop_init): New.
2300         (gomp_ordered_static_loop_next): Use ordered_owner.
2301         (GOMP_ordered_start): Likewise.
2302         * work.c (gomp_new_work_share): Initialize ordered_owner.
2303
2304 2005-05-03  Richard Henderson  <rth@redhat.com>
2305
2306         * Makefile (OPT): New.
2307         (CFLAGS): Use it.
2308
2309         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
2310         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
2311         * libgomp.h, libgomp.map, NOTES: Update to match.
2312
2313         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
2314         Add initialized and thr members.
2315         (gomp_thread_start): Pause when initially spawned to wait for
2316         the whole team to be created.
2317         (gomp_team_start): Release team members at the end.
2318
2319         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
2320         (f_foo_1): Use GOMP_loop_end.
2321         (f_foo_2): Use GOMP_loop_end_nowait.
2322
2323         * testsuite/loop-2.c: New file.
2324         * testsuite/Makefile (TESTS): Add it.
2325
2326 2005-05-03  Richard Henderson  <rth@redhat.com>
2327
2328         * iter.c (gomp_iter_static_next): Fix overflow check typo.
2329         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
2330         * team.c (new_team): Initialize oldest_live_gen to 1 if no
2331         initial work_share.
2332
2333         * testsuite/Makefile: New file.
2334         * testsuite/loop-1.c: New file.
2335
2336 2005-05-03  Richard Henderson  <rth@redhat.com>
2337
2338         Initial implementation and checkin.