libgomp/ChangeLog

   1 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
   2
   3         PR libgomp/40174
   4         * team.c (gomp_thread_start): Destroy thr->release semaphore.
   5         (gomp_free_pool_helper): Likewise.
   6
   7 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
   8             Jakub Jelinek  <jakub@redhat.com>
   9
  10         PR fortran/35423
  11         * testsuite/libgomp.fortran/workshare2.f90: New test.
  12
  13 2009-04-09  Nick Clifton  <nickc@redhat.com>
  14
  15         * iter.c: Change copyright header to refer to version 3 of the
  16         GNU General Public License with version 3.1 of the GCC Runtime
  17         Library Exception and to point readers at the COPYING3 and
  18         COPYING3.RUNTIME files and the FSF's license web page.
  19         * alloc.c: Likewise.
  20         * barrier.c: Likewise.
  21         * config/bsd/proc.c: Likewise.
  22         * config/linux/affinity.c: Likewise.
  23         * config/linux/alpha/futex.h: Likewise.
  24         * config/linux/bar.c: Likewise.
  25         * config/linux/bar.h: Likewise.
  26         * config/linux/ia64/futex.h: Likewise.
  27         * config/linux/ia64/mutex.h: Likewise.
  28         * config/linux/lock.c: Likewise.
  29         * config/linux/mips/futex.h: Likewise.
  30         * config/linux/mutex.c: Likewise.
  31         * config/linux/mutex.h: Likewise.
  32         * config/linux/powerpc/futex.h: Likewise.
  33         * config/linux/proc.c: Likewise.
  34         * config/linux/ptrlock.c: Likewise.
  35         * config/linux/ptrlock.h: Likewise.
  36         * config/linux/s390/futex.h: Likewise.
  37         * config/linux/sem.c: Likewise.
  38         * config/linux/sem.h: Likewise.
  39         * config/linux/sparc/futex.h: Likewise.
  40         * config/linux/wait.h: Likewise.
  41         * config/linux/x86/futex.h: Likewise.
  42         * config/mingw32/proc.c: Likewise.
  43         * config/mingw32/time.c: Likewise.
  44         * config/posix/affinity.c: Likewise.
  45         * config/posix/bar.c: Likewise.
  46         * config/posix/bar.h: Likewise.
  47         * config/posix/lock.c: Likewise.
  48         * config/posix/mutex.h: Likewise.
  49         * config/posix/proc.c: Likewise.
  50         * config/posix/ptrlock.h: Likewise.
  51         * config/posix/sem.c: Likewise.
  52         * config/posix/sem.h: Likewise.
  53         * config/posix/time.c: Likewise.
  54         * config/posix95/lock.c: Likewise.
  55         * critical.c: Likewise.
  56         * env.c: Likewise.
  57         * error.c: Likewise.
  58         * fortran.c: Likewise.
  59         * iter_ull.c: Likewise.
  60         * libgomp.h: Likewise.
  61         * libgomp_f.h.in: Likewise.
  62         * libgomp_g.h: Likewise.
  63         * loop.c: Likewise.
  64         * loop_ull.c: Likewise.
  65         * omp.h.in: Likewise.
  66         * omp_lib.f90.in: Likewise.
  67         * omp_lib.h.in: Likewise.
  68         * ordered.c: Likewise.
  69         * parallel.c: Likewise.
  70         * sections.c: Likewise.
  71         * single.c: Likewise.
  72         * task.c: Likewise.
  73         * team.c: Likewise.
  74         * work.c: Likewise.
  75
  76 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
  77
  78         * testsuite/config/default.exp: Change copyright header to refer to
  79         version 3 of the GNU General Public License and to point readers
  80         at the COPYING3 file and the FSF's license web page.
  81
  82 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
  83
  84         PR middle-end/39573
  85         * libgomp.c++/pr39573.C: New test.
  86
  87 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
  88
  89         PR other/39591
  90         * testsuite/libgomp.c/pr39591-1.c: New test.
  91         * testsuite/libgomp.c/pr39591-2.c: New test.
  92         * testsuite/libgomp.c/pr39591-3.c: New test.
  93
  94 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
  95
  96         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
  97         * testsuite/libgomp.c/atomic-6.c: Ditto.
  98
  99 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
 100
 101         PR c/39495
 102         * testsuite/libgomp.c/loop-12.c: New test.
 103         * testsuite/libgomp.c/loop-11.c: New test.
 104         * testsuite/libgomp.c++/loop-11.C: New test.
 105         * testsuite/libgomp.c++/loop-12.C: New test.
 106         * testsuite/libgomp.c++/for-8.C: New test.
 107
 108 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 109
 110         * configure: Regenerate.
 111
 112 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
 113
 114         PR middle-end/39154
 115         * testsuite/libgomp.c/pr39154.c: New test.
 116
 117 2009-01-30  Ian Lance Taylor  <iant@google.com>
 118
 119         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
 120         libgomp_ld_is_gold.  Get gold version number.
 121         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
 122         * configure: Rebuild.
 123
 124 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
 125
 126         * testsuite/lib/libgomp.exp: Add -B option for targets that
 127         use libgfortran.a%s in their specs.
 128
 129 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
 130
 131         PR libgomp/38086
 132         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
 133         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
 134         HAVE_AS_SYMVER_DIRECTIVE is not defined.
 135         * configure: Regenerated.
 136         * config.h.in: Likewise.
 137
 138 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
 139
 140         PR c++/38650
 141         * testsuite/libgomp.c/pr38650.c: New test.
 142         * testsuite/libgomp.c++/pr38650.C: New test.
 143
 144 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
 145
 146         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
 147
 148 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
 149
 150         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
 151
 152 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 153
 154         * configure: Regenerate.
 155
 156 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
 157
 158         PR middle-end/36802
 159         * testsuite/libgomp.c/pr36802-1.c: New test.
 160         * testsuite/libgomp.c/pr36802-2.c: New test.
 161         * testsuite/libgomp.c/pr36802-3.c: New test.
 162
 163 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
 164
 165         PR libgomp/38270
 166         * config/linux/powerpc/mutex.h: New.
 167
 168 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
 169
 170         PR c++/38257
 171         * testsuite/libgomp.c++/for-7.C: New test.
 172
 173         PR c++/38348
 174         * testsuite/libgomp.c++/for-6.C: New test.
 175
 176 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
 177
 178         PR testsuite/28870
 179         * testsuite/lib/libgomp.exp: Include new timeout library files.
 180         (libgomp_target_compile): Set timeout value from new proc.
 181
 182 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
 183
 184         PR libgomp/37938
 185         * config/linux/ia64/mutex.h: New.
 186
 187 2008-11-04  Tobias Burnus  <burnus@net-b.de>
 188
 189         PR libgomp/37935
 190         * libgomp.texi (Runtime library routines, environment variables):
 191         Update for OpenMP version 3.0.
 192
 193 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
 194             Steve Ellcey  <sje@cup.hp.com>
 195
 196         * configure: Regenerate for new libtool.
 197         * Makefile.in: Ditto.
 198         * testsuite/Makefile.in: Ditto.
 199
 200 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
 201             Andreas Tobler  <a.tobler@schweiz.org>
 202
 203         * config/bsd/proc.c: New file.
 204         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
 205         * configure.ac: Check for header <sys/sysctl.h>
 206         * configure: Regenerate.
 207         * config.h.in: Likewise.
 208
 209 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
 210
 211         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
 212
 213 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
 214
 215         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
 216         * Makefile.in: Regenerated.
 217         * testsuite/Makefile.in: Regenerated.
 218
 219 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
 220
 221         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
 222         depend on blddir if blddir exists.
 223         (libgomp_target_compile): Likewise.
 224         * testsuite/libgomp.c++/c++.exp: Likewise.
 225         * testsuite/libgomp.fortran/fortran.exp: Likewise.
 226
 227 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 228
 229         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
 230         Do not list GPL as Invariant Section.
 231
 232 2008-07-28  Ilie Garbacea  <ilie@mips.com>
 233             Chao-ying Fu  <fu@mips.com>
 234
 235         * configure.tgt: Enable futex for MIPS.
 236         * config/linux/mips/futex.h: New file.
 237
 238 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
 239
 240         * team.c (gomp_team_end): Free team immediately if it has
 241         just one thread.
 242
 243 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
 244
 245         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
 246         * testsuite/libgomp.fortran/fortran.exp: Same.
 247         * testsuite/libgomp.c/c.exp: Same.
 248         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
 249         directory to library path first.
 250
 251 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
 252
 253         * env.c (parse_stacksize): Add cast to avoid warning.
 254         (parse_spincount): Likewise.
 255
 256 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
 257
 258         * testsuite/libgomp.c/loop-10.c: New test.
 259         * libgomp.c/loop-3.c (main): Add lastprivate clause.
 260         * libgomp.c++/loop-6.C (main): Likewise.
 261
 262         PR debug/36617
 263         * testsuite/libgomp.c/debug-1.c: New test.
 264
 265 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
 266
 267         * testsuite/libgomp.c/nqueens-1.c: New test.
 268
 269         PR c++/36523
 270         * testsuite/libgomp.c++/task-7.C: New function.
 271
 272 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 273
 274         * configure: Regenerate.
 275
 276 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 277
 278         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
 279         mutex when HAVE_SYNC_BUILTINS isn't defined.
 280
 281 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 282
 283         * libgomp.texi (omp_test_lock): Fix typo.
 284
 285 2008-06-12  Tobias Burnus  <burnus@net-b.de>
 286
 287         * omp_lib.f90.in: Add "implicit none".
 288
 289 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
 290
 291         PR middle-end/36506
 292         * testsuite/libgomp.c/reduction-5.c: New test.
 293
 294 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
 295
 296         * libgomp.h (struct gomp_task): Add in_tied_task field.
 297         * task.c (gomp_init_task): Initialize it.
 298         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
 299         unconditionally.  Don't call gomp_team_barrier_wake if
 300         current task is implicit or if(0) from implicit and number of
 301         running tasks is equal to nthreads - 1.
 302
 303         PR libgomp/36471
 304         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
 305         omp_get_team_size_8): Fix pastos.
 306
 307         PR libgomp/36469
 308         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
 309         * configure: Regenerated.
 310         * config.h.in: Regenerated.
 311         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
 312         defined.
 313
 314 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
 315
 316         PR bootstrap/36452
 317         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
 318         (GOMP_loop_ull_dynamic_start): Likewise.
 319         (GOMP_loop_ull_guided_start): Likewise.
 320         (GOMP_loop_ull_ordered_static_start): Likewise.
 321         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
 322         (GOMP_loop_ull_ordered_guided_start): Likewise.
 323
 324 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
 325             Richard Henderson  <rth@redhat.com>
 326             Ulrich Drepper  <drepper@redhat.com>
 327             Jakob Blomer  <jakob.blomer@ira.uka.de>
 328
 329         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
 330         Substitute also OMP_*LOCK_25*.
 331         * configure: Regenerated.
 332         * config.h.in: Regenerated.
 333         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
 334         ptrlock.c and task.c.
 335         * Makefile.in: Regenerated.
 336         * testsuite/Makefile.in: Regenerated.
 337         * task.c: New file.
 338         * loop_ull.c: New file.
 339         * iter_ull.c: New file.
 340         * libgomp.h: Include ptrlock.h.
 341         (enum gomp_task_kind): New type.
 342         (struct gomp_team): Add task_lock, task_queue, task_count,
 343         task_running_count, single_count fields.  Add
 344         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
 345         Remove work_share_lock, generation_mask,
 346         oldest_live_gen, num_live_gen and init_work_shares fields, add
 347         work work_share_list_alloc, work_share_list_free and work_share_chunk
 348         fields.  Change work_shares from pointer to pointers into an array.
 349         Change ordered_release field into gomp_sem_t ** from flexible array
 350         member.  Add implicit_task and initial_work_shares fields.
 351         Move close to the end of the struct.
 352         (struct gomp_team_state): Add single_count, last_work_share,
 353         active_level and level fields, remove work_share_generation.
 354         (gomp_barrier_handle_tasks): New prototype.
 355         (gomp_finish_task): New inline function.
 356         (struct gomp_work_share): Move chunk_size, end, incr into
 357         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
 358         next_ll fields.  Reshuffle fields.  Add next_alloc,
 359         next_ws, next_free and inline_ordered_team_ids fields, change
 360         ordered_team_ids into pointer from flexible array member.
 361         Add mode field.  Put lock and next into a different cache line
 362         from most of the write-once fields.
 363         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
 364         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
 365         gomp_iter_ull_guided_next): New prototypes.
 366         (gomp_new_icv): New prototype.
 367         (struct gomp_thread): Add thread_pool and task fields.
 368         (struct gomp_thread_pool): New type.
 369         (gomp_new_team): New prototype.
 370         (gomp_team_start): Change type of last argument.
 371         (gomp_new_work_share): Removed.
 372         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
 373         (gomp_work_share_init_done): New static inline.
 374         (gomp_throttled_spin_count_var, gomp_available_cpus,
 375         gomp_managed_threads): New extern decls.
 376         (gomp_init_task): New prototype.
 377         (gomp_spin_count_var): New extern var decl.
 378         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
 379         or no alias support, or if not PIC.
 380         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
 381         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
 382         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
 383         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
 384         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
 385         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
 386         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
 387         gomp_test_nest_lock_25): New prototypes.
 388         (omp_lock_symver, strong_alias): Define.
 389         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
 390         decls.
 391         (gomp_end_task): New.
 392         (struct gomp_task_icv, gomp_global_icv): New.
 393         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
 394         (struct gomp_task): New.
 395         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
 396         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
 397         (gomp_icv): New.
 398         (gomp_schedule_type): Reorder enum to match
 399         omp_sched_t.
 400         * team.c (struct gomp_thread_start_data): Add thread_pool and task
 401         fields.
 402         (gomp_thread_start): Add gomp_team_barrier_wait call.
 403         For non-nested case remove clearing of docked thread thr fields.
 404         Use pool fields instead of global gomp_* variables.  Use
 405         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
 406         Create tasks for each member thread.
 407         (free_team): Only destroy team barrier, task_lock here and free it.
 408         (gomp_free_thread): Free last_team if non-NULL.
 409         (gomp_team_end): Call gomp_team_barrier_wait instead of
 410         gomp_barrier_wait.  For nested case call one extra
 411         gomp_barrier_wait.  Move here some destruction from free_team.
 412         Call free_team on pool->last_team if any, rather than freeing
 413         current team.  Destroy work_share_list_free_lock ifndef
 414         HAVE_SYNC_BUILTINS.
 415         (gomp_new_icv): New function.
 416         (gomp_threads, gomp_threads_size, gomp_threads_used,
 417         gomp_threads_dock): Removed.
 418         (gomp_thread_destructor): New variable.
 419         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
 420         functions.
 421         (gomp_team_start): Create new pool if current thread doesn't have
 422         one.  Use pool fields instead of global gomp_* variables.
 423         Initialize thread_pool field for new threads.  Clear single_count.
 424         Change last argument from ws to team, don't create
 425         new team, set ts.work_share to &team->work_shares[0] and clear
 426         ts.last_work_share.  Don't clear ts.work_share_generation.
 427         If number of threads changed, adjust atomically gomp_managed_threads.
 428         Use gomp_init_task instead of gomp_new_task,
 429         set thr->task to the corresponding implicit_task array entry.
 430         Create tasks for each member thread.  Initialize ts.level.
 431         (initialize_team): Call pthread_key_create on
 432         gomp_thread_destructor.
 433         (team_destructor): New function.
 434         (new_team): Removed.
 435         (gomp_new_team): New function.
 436         (free_team): Free gomp_work_share blocks chained through next_alloc,
 437         instead of freeing work_shares and destroying work_share_lock.
 438         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
 439         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
 440         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
 441         of gomp_barrier_wait.
 442         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
 443         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
 444         if gomp_work_share_start returned true.  Don't unlock ws->lock.
 445         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
 446         of gomp_barrier_wait.
 447         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
 448         gomp_work_share_init_done if gomp_work_share_start returned true.
 449         Don't unlock ws->lock.
 450         * work.c: Include stddef.h.
 451         (free_work_share): Use work_share_list_free_lock instead
 452         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
 453         Call gomp_fini_work_share and then either free ws if orphaned, or
 454         put it into work_share_list_free list of the current team.
 455         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
 456         functions.
 457         (gomp_work_share_start, gomp_work_share_end,
 458         gomp_work_share_end_nowait): Rewritten.
 459         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
 460         (openmp_version): Set to 200805.
 461         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
 462         omp_sched_guided, omp_sched_auto): New parameters.
 463         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 464         omp_set_max_active_levels, omp_get_max_active_levels,
 465         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
 466         omp_get_active_level): New interfaces.
 467         * omp_lib.h.in (openmp_version): Set to 200805.
 468         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
 469         omp_sched_guided, omp_sched_auto): New parameters.
 470         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 471         omp_set_max_active_levels, omp_get_max_active_levels,
 472         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
 473         omp_get_active_level): New externals.
 474         * loop.c: Include limits.h.
 475         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
 476         GFS_AUTO.
 477         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
 478         Likewise.  Use gomp_icv.
 479         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
 480         ts.static_trip here.
 481         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
 482         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
 483         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
 484         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
 485         don't unlock ws->lock, otherwise lock it.
 486         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
 487         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
 488         (gomp_parallel_loop_start): Call gomp_new_team instead of
 489         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
 490         Adjust gomp_team_start caller.  Pass 0 as second argument to
 491         gomp_resolve_num_threads.
 492         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
 493         If adding ws->chunk_size nthreads + 1 times after end won't
 494         overflow, set ws->mode to 1.
 495         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
 496         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
 497         GOMP_loop_ull_ordered_static_start,
 498         GOMP_loop_ull_ordered_dynamic_start,
 499         GOMP_loop_ull_ordered_guided_start,
 500         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
 501         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
 502         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
 503         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
 504         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
 505         prototypes.
 506         * libgomp.map: Export lock routines also @@OMP_2.0.
 507         (GOMP_loop_ordered_dynamic_first,
 508         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
 509         GOMP_loop_ordered_static_first): Remove.
 510         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
 511         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
 512         GOMP_loop_ull_ordered_dynamic_next,
 513         GOMP_loop_ull_ordered_dynamic_start,
 514         GOMP_loop_ull_ordered_guided_next,
 515         GOMP_loop_ull_ordered_guided_start,
 516         GOMP_loop_ull_ordered_runtime_next,
 517         GOMP_loop_ull_ordered_runtime_start,
 518         GOMP_loop_ull_ordered_static_next,
 519         GOMP_loop_ull_ordered_static_start,
 520         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
 521         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
 522         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
 523         (omp_set_schedule, omp_get_schedule,
 524         omp_get_thread_limit, omp_set_max_active_levels,
 525         omp_get_max_active_levels, omp_get_level,
 526         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
 527         omp_set_schedule_, omp_set_schedule_8_,
 528         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
 529         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
 530         omp_get_max_active_levels_, omp_get_level_,
 531         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
 532         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
 533         New exports @@OMP_3.0.
 534         * omp.h.in (omp_sched_t): New type.
 535         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 536         omp_set_max_active_levels, omp_get_max_active_levels,
 537         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
 538         omp_get_active_level): New prototypes.
 539         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
 540         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
 541         gomp_thread_limit_var, gomp_remaining_threads_count,
 542         gomp_remaining_threads_lock): New variables.
 543         (parse_spincount): New function.
 544         (initialize_env): Call gomp_init_num_threads unconditionally.
 545         Initialize gomp_available_cpus.  Call parse_spincount,
 546         initialize gomp_{,throttled_}spin_count_var
 547         depending on presence and value of OMP_WAIT_POLICY and
 548         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
 549         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
 550         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
 551         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
 552         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
 553         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
 554         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
 555         (gomp_global_icv): New.
 556         (parse_schedule): Use it.  Parse "auto".
 557         (omp_set_num_threads): Use gomp_icv.
 558         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
 559         Likewise.
 560         (omp_get_max_threads): Move from parallel.c.
 561         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 562         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
 563         add ialias.
 564         (parse_stacksize, parse_wait_policy): New functions.
 565         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
 566         both wrappers for compatibility and new locks.
 567         (omp_set_schedule, omp_get_schedule,
 568         omp_get_thread_limit, omp_set_max_active_levels,
 569         omp_get_max_active_levels, omp_get_level,
 570         omp_get_ancestor_thread_num, omp_get_team_size,
 571         omp_get_active_level): New ialias_redirect.
 572         (omp_set_schedule_, omp_set_schedule_8_,
 573         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
 574         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
 575         omp_get_max_active_levels_, omp_get_level_,
 576         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
 577         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
 578         New functions.
 579         * parallel.c: Include limits.h.
 580         (gomp_resolve_num_threads): Add count argument.  Rewritten.
 581         (GOMP_parallel_start): Call gomp_new_team and pass that as last
 582         argument to gomp_team_start.  Pass 0 as second argument to
 583         gomp_resolve_num_threads.
 584         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
 585         if gomp_thread_limit_var != ULONG_MAX.
 586         (omp_in_parallel): Implement using ts.active_level.
 587         (omp_get_max_threads): Move to env.c.
 588         (omp_get_level, omp_get_ancestor_thread_num,
 589         omp_get_team_size, omp_get_active_level): New functions,
 590         add ialias.
 591         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
 592         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
 593         gomp_iter_dynamic_next instead of the _locked variant and don't take
 594         lock around it, otherwise acquire it before calling
 595         gomp_iter_dynamic_next_locked.
 596         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
 597         gomp_iter_dynamic_next instead of the _locked variant and don't take
 598         lock around it.
 599         (GOMP_parallel_sections_start): Call gomp_new_team instead of
 600         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
 601         Adjust gomp_team_start caller.  Pass count as second argument to
 602         gomp_resolve_num_threads, don't adjust num_threads after the call.
 603         Use gomp_icv.
 604         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
 605         ws->chunk_size by incr.
 606         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
 607         code.
 608         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
 609         types.
 610         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
 611         (omp_check_defines): Check even the compat defines.
 612         * config/linux/ptrlock.c: New file.
 613         * config/linux/ptrlock.h: New file.
 614         * config/linux/wait.h: New file.
 615         * config/posix/ptrlock.c: New file.
 616         * config/posix/ptrlock.h: New file.
 617         * config/linux/bar.h (gomp_team_barrier_wait,
 618         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
 619         (gomp_team_barrier_set_task_pending,
 620         gomp_team_barrier_clear_task_pending,
 621         gomp_team_barrier_set_waiting_for_tasks,
 622         gomp_team_barrier_waiting_for_tasks,
 623         gomp_team_barrier_done): New inlines.
 624         (gomp_barrier_t): Rewritten.
 625         (gomp_barrier_state_t): New typedef.
 626         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
 627         gomp_barrier_wait_start): Rewritten.
 628         (gomp_barrier_wait_end): Change second argument to
 629         gomp_barrier_state_t.
 630         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
 631         inlines.
 632         * config/linux/bar.c: Include wait.h instead of libgomp.h and
 633         futex.h.
 634         (gomp_barrier_wait_end): Rewritten.
 635         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
 636         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
 637         * config/posix/bar.h (gomp_barrier_t): Add generation field.
 638         (gomp_barrier_state_t): New typedef.
 639         (gomp_team_barrier_wait,
 640         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
 641         (gomp_barrier_wait_start): Or all but low 2 bits from generation
 642         into the return value.  Return gomp_barrier_state_t.
 643         (gomp_team_barrier_set_task_pending,
 644         gomp_team_barrier_clear_task_pending,
 645         gomp_team_barrier_set_waiting_for_tasks,
 646         gomp_team_barrier_waiting_for_tasks,
 647         gomp_team_barrier_done): New inlines.
 648         (gomp_barrier_wait_end): Change second argument to
 649         gomp_barrier_state_t.
 650         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
 651         inlines.
 652         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
 653         (gomp_barrier_wait_end): Change second argument to
 654         gomp_barrier_state_t.
 655         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
 656         gomp_team_barrier_wake): New functions.
 657         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
 658         futex.h.
 659         (gomp_futex_wake, gomp_futex_wait): New variables.
 660         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
 661         * config/linux/lock.c: Rewrite to make locks task owned,
 662         for backwards compatibility provide the old entrypoints
 663         if symbol versioning.  Include wait.h instead of libgomp.h and
 664         futex.h.
 665         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
 666         * config/posix95/lock.c: Rewrite to make locks task owned,
 667         for backwards compatibility provide the old entrypoints
 668         if symbol versioning.
 669         * config/posix/lock.c: Rewrite to make locks task owned,
 670         for backwards compatibility provide the old entrypoints
 671         if symbol versioning.
 672         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
 673         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
 674         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
 675         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 676         (sys_futex0): Return error code.
 677         (futex_wake, futex_wait): If ENOSYS was returned, clear
 678         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 679         (cpu_relax, atomic_write_barrier): New static inlines.
 680         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 681         (futex_wake, futex_wait): If ENOSYS was returned, clear
 682         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 683         (cpu_relax, atomic_write_barrier): New static inlines.
 684         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 685         (sys_futex0): Return error code.
 686         (futex_wake, futex_wait): If ENOSYS was returned, clear
 687         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 688         (cpu_relax, atomic_write_barrier): New static inlines.
 689         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 690         (sys_futex0): Return error code.
 691         (futex_wake, futex_wait): If ENOSYS was returned, clear
 692         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 693         (cpu_relax, atomic_write_barrier): New static inlines.
 694         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 695         (sys_futex0): Return error code.
 696         (futex_wake, futex_wait): If ENOSYS was returned, clear
 697         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 698         (cpu_relax, atomic_write_barrier): New static inlines.
 699         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 700         (sys_futex0): Return error code.
 701         (futex_wake, futex_wait): If ENOSYS was returned, clear
 702         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 703         (cpu_relax, atomic_write_barrier): New static inlines.
 704         * config/linux/sem.c: Include wait.h instead of libgomp.h and
 705         futex.h.
 706         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
 707         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
 708         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
 709         types.
 710         (omp_nest_lock_t): Change owner into void *, add lock field.
 711         * config/posix95/omp-lock.h: Include semaphore.h.
 712         (omp_lock_25_t, omp_nest_lock_25_t): New types.
 713         (omp_lock_t): Use sem_t instead of mutex if semaphores
 714         aren't broken.
 715         (omp_nest_lock_t): Likewise.  Change owner to void *.
 716         * config/posix/omp-lock.h: Include semaphore.h.
 717         (omp_lock_25_t, omp_nest_lock_25_t): New types.
 718         (omp_lock_t): Use sem_t instead of mutex if semaphores
 719         aren't broken.
 720         (omp_nest_lock_t): Likewise.  Add owner field.
 721
 722 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
 723
 724         * testsuite/libgomp.c/collapse-1.c: New test.
 725         * testsuite/libgomp.c/collapse-2.c: New test.
 726         * testsuite/libgomp.c/collapse-3.c: New test.
 727         * testsuite/libgomp.c/icv-1.c: New test.
 728         * testsuite/libgomp.c/icv-2.c: New test.
 729         * testsuite/libgomp.c/lib-2.c: New test.
 730         * testsuite/libgomp.c/lock-1.c: New test.
 731         * testsuite/libgomp.c/lock-2.c: New test.
 732         * testsuite/libgomp.c/lock-3.c: New test.
 733         * testsuite/libgomp.c/loop-4.c: New test.
 734         * testsuite/libgomp.c/loop-5.c: New test.
 735         * testsuite/libgomp.c/loop-6.c: New test.
 736         * testsuite/libgomp.c/loop-7.c: New test.
 737         * testsuite/libgomp.c/loop-8.c: New test.
 738         * testsuite/libgomp.c/loop-9.c: New test.
 739         * testsuite/libgomp.c/nested-3.c: New test.
 740         * testsuite/libgomp.c/nestedfn-6.c: New test.
 741         * testsuite/libgomp.c/sort-1.c: New test.
 742         * testsuite/libgomp.c/task-1.c: New test.
 743         * testsuite/libgomp.c/task-2.c: New test.
 744         * testsuite/libgomp.c/task-3.c: New test.
 745         * testsuite/libgomp.c/task-4.c: New test.
 746         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
 747         to C++ testsuite default compiler options.
 748         * testsuite/libgomp.c++/collapse-1.C: New test.
 749         * testsuite/libgomp.c++/collapse-2.C: New test.
 750         * testsuite/libgomp.c++/ctor-10.C: New test.
 751         * testsuite/libgomp.c++/for-1.C: New test.
 752         * testsuite/libgomp.c++/for-2.C: New test.
 753         * testsuite/libgomp.c++/for-3.C: New test.
 754         * testsuite/libgomp.c++/for-4.C: New test.
 755         * testsuite/libgomp.c++/for-5.C: New test.
 756         * testsuite/libgomp.c++/loop-8.C: New test.
 757         * testsuite/libgomp.c++/loop-9.C: New test.
 758         * testsuite/libgomp.c++/loop-10.C: New test.
 759         * testsuite/libgomp.c++/task-1.C: New test.
 760         * testsuite/libgomp.c++/task-2.C: New test.
 761         * testsuite/libgomp.c++/task-3.C: New test.
 762         * testsuite/libgomp.c++/task-4.C: New test.
 763         * testsuite/libgomp.c++/task-5.C: New test.
 764         * testsuite/libgomp.c++/task-6.C: New test.
 765         * testsuite/libgomp.fortran/allocatable1.f90: New test.
 766         * testsuite/libgomp.fortran/allocatable2.f90: New test.
 767         * testsuite/libgomp.fortran/allocatable3.f90: New test.
 768         * testsuite/libgomp.fortran/allocatable4.f90: New test.
 769         * testsuite/libgomp.fortran/collapse1.f90: New test.
 770         * testsuite/libgomp.fortran/collapse2.f90: New test.
 771         * testsuite/libgomp.fortran/collapse3.f90: New test.
 772         * testsuite/libgomp.fortran/collapse4.f90: New test.
 773         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
 774         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
 775         * testsuite/libgomp.fortran/lib4.f90: New test.
 776         * testsuite/libgomp.fortran/lock-1.f90: New test.
 777         * testsuite/libgomp.fortran/lock-2.f90: New test.
 778         * testsuite/libgomp.fortran/nested1.f90: New test.
 779         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
 780         * testsuite/libgomp.fortran/strassen.f90: New test.
 781         * testsuite/libgomp.fortran/tabs1.f90: New test.
 782         * testsuite/libgomp.fortran/tabs2.f: New test.
 783         * testsuite/libgomp.fortran/task1.f90: New test.
 784         * testsuite/libgomp.fortran/task2.f90: New test.
 785         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
 786         * testsuite/libgomp.fortran/vla5.f90: Likewise.
 787         * testsuite/libgomp.c/pr26943-2.c: Likewise.
 788         * testsuite/libgomp.c/pr26943-3.c: Likewise.
 789         * testsuite/libgomp.c/pr26943-4.c: Likewise.
 790
 791 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
 792
 793         PR c++/36308
 794         * testsuite/libgomp.c++/ctor-11.C: New test.
 795         * testsuite/libgomp.c++/ctor-12.C: New test.
 796
 797 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
 798
 799         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
 800
 801 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
 802
 803         PR middle-end/36106
 804         * testsuite/libgomp.c/atomic-5.c: New test.
 805         * testsuite/libgomp.c/atomic-6.c: New test.
 806         * testsuite/libgomp.c/autopar-1.c: New test.
 807
 808 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 809
 810         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
 811         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
 812         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
 813         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
 814         * configure: Regenerate.
 815         * Makefile.in, testsuite/Makefile.in: Likewise.
 816
 817 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
 818
 819         PR bootstrap/35457
 820         * aclocal.m4: Regenerate.
 821         * configure: Regenerate.
 822
 823 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
 824
 825         PR middle-end/35611
 826         * testsuite/libgomp.c/atomic-4.c: New test.
 827
 828         PR libgomp/35625
 829         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
 830         (gomp_iter_guided_next): Likewise.
 831         * testsuite/libgomp.c/pr35625.c: New test.
 832
 833 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 834
 835         * aclocal.m4: Regenerate.
 836         * configure: Likewise.
 837         * Makefile.in: Likewise.
 838         * testsuite/Makefile.in: Likewise.
 839
 840 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
 841
 842         PR middle-end/35185
 843         * testsuite/libgomp.c++/pr35185.C: New test.
 844
 845 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
 846
 847         PR middle-end/35549
 848         * testsuite/libgomp.c/pr35549.c: New test.
 849
 850 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
 851
 852         * testsuite/libgomp.c/atomic-3.c: New test.
 853
 854 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 855
 856         PR fortran/33197
 857         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
 858         .F08 file suffixes.
 859
 860 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
 861
 862         PR libgomp/33131
 863         * configure.ac: Add ACX_HEADER_STRING.
 864         * env.c: Include strings.h.
 865         * aclocal.m4: Regenerate.
 866         * config.h.in: Regenerate.
 867         * configure: Regenerate.
 868         * Makefile.in: Regenerate.
 869         * testsuite/Makefile.in: Regenerate.
 870
 871 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
 872
 873         PR middle-end/35196
 874         * testsuite/libgomp.c/pr35196.c: New test.
 875
 876         PR middle-end/35130
 877         * testsuite/libgomp.fortran/pr35130.f90: New test.
 878         * testsuite/libgomp.c/pr35130.c: New test.
 879
 880 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
 881
 882         PR middle-end/33880
 883         * testsuite/libgomp.c/pr33880.c: New test.
 884         * testsuite/libgomp.fortran/pr33880.f90: New test.
 885
 886 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
 887
 888         * configure: Regenerate.
 889
 890 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
 891
 892         * configure.ac: Move futex checking into ../config/futex.m4.
 893         * configure: Rebuilt.
 894         * aclocal.m4: Rebuilt.
 895         * Makefile.in: Rebuilt.
 896
 897         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
 898         2007-10-15 ../config/tls.m4 change.
 899
 900 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
 901
 902         PR c++/34513
 903         * testsuite/libgomp.c/pr34513.c: New test.
 904         * testsuite/libgomp.c++/pr34513.C: New test.
 905
 906 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
 907
 908         PR target/32765
 909         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
 910
 911 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
 912
 913         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
 914
 915 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
 916
 917         * testsuite/libgomp.c/private-1.c: New test.
 918
 919 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
 920             Paolo Bonzini  <bonzini@gnu.org>
 921
 922         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
 923         instead of 'VPATH ='.
 924         * Makefile.in: Regenerate.
 925
 926 2007-11-23  Matthias Klose  <doko@ubuntu.com>
 927
 928         * configure.ac: Adjust makeinfo version check.
 929         * configure: Regenerate.
 930
 931 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
 932
 933         PR fortran/34020
 934         * testsuite/libgomp.fortran/pr34020.f90: New test.
 935
 936 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
 937
 938         PR c++/33894
 939         * testsuite/libgomp.c++/atomic-1.C: New test.
 940
 941 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
 942
 943         PR libgomp/33275
 944         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
 945         Make x and y integers rather than (implicit) reals.  Add private (j)
 946         clause to the last omp parallel.
 947
 948 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
 949
 950         * configure: Regenerate following changes to ../config/tls.m4.
 951
 952 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
 953
 954         * testsuite/libgomp.fortran/stack.f90: New test.
 955
 956 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
 957
 958         * config/mingw32/proc.c: New file.
 959
 960 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
 961
 962         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
 963         (main): Use __get_cpuid to get i386 target fetaures.
 964         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
 965         (main): Use __get_cpuid to get x86_64 target fetaures.
 966
 967 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
 968
 969         PR target/32765
 970         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
 971         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
 972
 973 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
 974
 975         PR fortran/32550
 976         * testsuite/libgomp.fortran/pr32550.f90: New test.
 977         * testsuite/libgomp.fortran/crayptr2.f90: New test.
 978
 979 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
 980
 981         * aclocal.m4: Regenerated.
 982
 983 2007-07-05  Tobias Burnus  <burnus@net-b.de>
 984
 985         PR fortran/32359
 986         * testsuite/libgomp.fortran/pr32359.f90: New.
 987
 988 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
 989
 990         PR libgomp/32468
 991         * sections.c (GOMP_parallel_sections_start): Only decrease
 992         number of threads to COUNT if dyn_var is true.
 993         * testsuite/libgomp.c/pr32468.c: New test.
 994
 995 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 996
 997         PR libgomp/26308
 998         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
 999
1000 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
1001
1002         PR middle-end/32362
1003         * testsuite/libgomp.c/pr32362-1.c: New test.
1004         * testsuite/libgomp.c/pr32362-2.c: New test.
1005         * testsuite/libgomp.c/pr32362-3.c: New test.
1006
1007 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
1008
1009         * team.c (gomp_team_start): Fix setting up thread_attr
1010         stack size.
1011
1012 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
1013
1014         * configure: Regenerate.
1015
1016 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
1017
1018         * Makefile.in: Regenerate.
1019         * configure: Regenerate.
1020         * aclocal.m4: Regenerate.
1021         * testsuite/Makefile.in: Regenerate.
1022
1023 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
1024
1025         * config/linux/proc.c: New file.
1026
1027         PR libgomp/28482
1028         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
1029
1030 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
1031
1032         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
1033
1034 2007-04-16  Matthias Klose  <doko@debian.org>
1035
1036         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
1037         flags if not building with -m64.
1038         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
1039         flag for i?86-*-* targets, if current target matches -m64.
1040
1041 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
1042
1043         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
1044         * Makefile.in: Regenerate.
1045
1046 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1047
1048         PR testsuite/31369
1049         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
1050         ld_library_path.
1051         * testsuite/libgomp.fortran/fortran.exp: Likewise.
1052
1053 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
1054
1055         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
1056         decls.
1057         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
1058         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
1059         (parse_affinity): New function.
1060         (initialize_env): Call it and gomp_init_affinity.
1061         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
1062         create new pthread_attr_t and call gomp_init_thread_affinity
1063         on it for each thread before passing the attribute to pthread_create.
1064         * config/linux/affinity.c: New file.
1065         * config/posix/affinity.c: New file.
1066         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
1067         * configure: Rebuilt.
1068         * config.h.in: Rebuilt.
1069         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
1070         * Makefile.in: Rebuilt.
1071
1072 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
1073
1074         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
1075         *-*-darwin*.
1076         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
1077         and use it if found.
1078
1079 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
1080
1081         * testsuite/config/default.exp: New file.
1082         * testsuite/lib/libgomp.exp: New file.
1083         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
1084         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
1085         load_lib *, load_gcc_lib *): Move to libgomp.exp.
1086         (libgomp_load): Remove.
1087         * testsuite/lib/libgomp.exp (libgomp_init): Compute
1088         always_ld_library_path, not ld_library_path.  Set additional_flags
1089         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
1090         (target_compile): Do not call libgomp_init.  Append lang_library_path
1091         and lang_link_flags to options.
1092         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
1093         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
1094         here.
1095         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
1096         always_ld_library_path.  Set LD_LIBRARY_PATH here.
1097         * testsuite/libgomp.fortran/fortran.exp: Ditto.
1098         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
1099         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
1100         CX8 flag.
1101         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
1102         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
1103         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
1104         * testsuite/libgomp.c/pr29947-1.c: Ditto.
1105         * testsuite/libgomp.c/atomic-10.c: Ditto.
1106
1107 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
1108
1109         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
1110         dg-final cleanup-modules line.
1111         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
1112         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
1113         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
1114         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
1115         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
1116         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
1117         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
1118
1119 2007-03-18  Andreas Schwab  <schwab@suse.de>
1120
1121         * acinclude.m4: Adjust regular expression for ld version
1122         extraction.
1123         * configure: Regenerate.
1124
1125 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
1126
1127         * Makefile.am: Add install-pdf target as copied from
1128         automake v1.10 rules.
1129         * Makefile.in: Regenerate
1130
1131 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
1132
1133         PR libgomp/28486
1134         * configure: Regenerate.
1135
1136         PR c++/30703
1137         * testsuite/libgomp.c++/pr30703.C: New test.
1138
1139 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
1140
1141         Revert:
1142         2006-07-05  Eric Christopher  <echristo@apple.com>
1143         * configure.ac: Depend addition of -pthread on host OS.
1144         * configure: Regenerate.
1145
1146 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1147
1148         * libgomp.texi: Fix spacing after abbreviations.
1149
1150 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
1151
1152         PR libgomp/30546
1153         * configure.ac: Add check for makeinfo
1154         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
1155         if an appropiate version of makeinfo is found.
1156         * aclocal.m4: Regenerated.
1157         * configure: Regenerated.
1158         * Makefile.in: Regenerated.
1159         * testsuite/Makefile.in: Regenerated.
1160
1161 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
1162
1163         PR libgomp/30540
1164         * libgomp.texi: More about implementation-dependent settings.
1165
1166 2007-01-26  Tobias Burnus  <burnus@net-b.de>
1167
1168         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
1169
1170 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
1171
1172         PR middle-end/30494
1173         * testsuite/libgomp.c/pr30494.c: New test.
1174
1175 2007-01-15  Tom Tromey  <tromey@redhat.com>
1176
1177         * configure: Rebuilt.
1178         * configure.ac: Fixed comment.
1179
1180 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
1181
1182         * libgomp.texi: Document implementation specific default values of
1183         environment variables.
1184
1185 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
1186
1187         PR libgomp/28209
1188         * libgomp.texi: New file.
1189         * configure.ac: Add --enable-generated-files-in-srcdir option.
1190         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
1191         files to srcdir.
1192         * Makefile.in: Regenerated.
1193         * config.h.in: Regenerated.
1194         * testsuite/Makefile.in: Regenerated.
1195         * NOTES: Removed.
1196
1197 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
1198
1199         PR libgomp/29949
1200         * env.c (omp_set_num_threads): Set illegal thread count to 1.
1201
1202 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
1203
1204         * configure: Regenerate.
1205
1206 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
1207
1208         PR libgomp/29947
1209         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
1210         start if there shouldn't be any loop iterations.
1211         (gomp_loop_ordered_static_start): Remove start == end test.
1212         * testsuite/libgomp.c/pr29947-1.c: New test.
1213         * testsuite/libgomp.c/pr29947-2.c: New test.
1214
1215 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
1216
1217         * configure.tgt: Force initial-exec TLS model on Linux only.
1218
1219 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
1220
1221         * configure: Regenerated.
1222
1223 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
1224
1225         * env.c (parse_schedule): Reject out of range values.
1226         (parse_unsigned_long): Reject out of range, negative or zero values.
1227
1228 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
1229
1230         PR fortran/29629
1231         * testsuite/libgomp.fortran/pr29629.f90: New test.
1232
1233 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
1234
1235         PR libgomp/29494
1236         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
1237         * config/posix95: New directory.
1238         * config/posix95/omp-lock.h: New file.
1239         * config/posix95/lock.c: Likewise.
1240
1241 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
1242
1243         * aclocal.m4: Regenerate.
1244         * configure: Regenerate.
1245
1246 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
1247
1248         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
1249         '<' to '<='.
1250
1251 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
1252
1253         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
1254         test.
1255         * configure: Regenerate.
1256         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
1257
1258 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
1259
1260         PR middle-end/25261
1261         PR middle-end/28790
1262         * testsuite/libgomp.c/nestedfn-4.c: New test.
1263         * testsuite/libgomp.c/nestedfn-5.c: New test.
1264         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
1265
1266         PR fortran/29097
1267         * testsuite/libgomp.fortran/condinc1.f: New test.
1268         * testsuite/libgomp.fortran/condinc2.f: New test.
1269         * testsuite/libgomp.fortran/condinc3.f90: New test.
1270         * testsuite/libgomp.fortran/condinc4.f90: New test.
1271         * testsuite/libgomp.fortran/condinc1.inc: New file.
1272
1273 2006-09-18  Tom Tromey  <tromey@redhat.com>
1274
1275         * configure: Rebuilt.
1276
1277 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
1278
1279         PR c/28768
1280         PR preprocessor/14634
1281         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
1282         to AC_DEFINE.
1283         * configure: Regenerate.
1284
1285 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
1286
1287         * testsuite/libgomp.fortran/reduction3.f90: Change
1288         -2147483648 to -huge(i)-1 to avoid overflow.
1289         * testsuite/libgomp.fortran/reduction4.f90: Change
1290         Z'ffffffff' to not(0) to avoid overflow.
1291
1292 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
1293
1294         PR libgomp/25938
1295         * Makefile.am (libsubincludedir): New.
1296         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
1297         * Makefile.in: Regenerate.
1298
1299 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
1300
1301         PR libgomp/28725
1302         * env.c: Include ctype.h.
1303         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
1304         leading and/or trailing whitespace and compare strings case
1305         insensitively.
1306
1307 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
1308
1309         PR fortran/28390
1310         * testsuite/libgomp.fortran/pr28390.f: New test.
1311
1312 2006-07-05  Eric Christopher  <echristo@apple.com>
1313
1314         * configure.ac: Depend addition of -pthread on host OS.
1315         * configure: Regenerate.
1316
1317 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
1318
1319         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
1320         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
1321         defined.
1322
1323 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
1324
1325         PR libgomp/26175
1326         PR libgomp/26477
1327         * configure.ac: If neither --enable-linux-futex nor
1328         --disable-linux-futex is passed, determine the default by checking
1329         for compiling and/or running against NPTL.  With --enable-linux-futex,
1330         check if SYS_gettid and SYS_futex are defined.
1331         * configure: Rebuilt.
1332
1333 2006-06-14  Richard Henderson  <rth@redhat.com>
1334
1335         PR libgomp/28008
1336         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
1337         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
1338
1339 2006-06-09  Richard Henderson  <rth@redhat.com>
1340
1341         * env.c (gomp_nthreads_var): Change to unsigned long.
1342         (gomp_run_sched_chunk): Likewise.
1343         (parse_unsigned_long): Rename from parse_num_threads and generalize.
1344         (initialize_env): Initialize gomp_thread_attr.
1345         * libgomp.h (gomp_nthreads_var): Update decl.
1346         (gomp_run_sched_chunk): Likewise.
1347         (gomp_thread_attr): Declare.
1348         * team.c (gomp_thread_attr): Export.
1349         (initialize_team): Don't initialize it.
1350
1351 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
1352
1353         PR fortran/27916
1354         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
1355         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
1356
1357 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1358
1359         * config/mingw32/time.c: New file.
1360         * configure.tgt: Use it.
1361
1362 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
1363
1364         * Makefile.am: Add install-html target. Add install-html to .PHONY
1365         * Makefile.in: Regenerate.
1366
1367 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1368
1369         PR libgomp/27612
1370         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
1371         * testsuite/libgomp.c/critical-1.c: Likewise.
1372         * testsuite/libgomp.c/loop-1.c: Likewise.
1373         * testsuite/libgomp.c/loop-2.c: Likewise.
1374         * testsuite/libgomp.c/single-1.c: Likewise.
1375         * testsuite/libgomp.c/ordered-1.c: Likewise.
1376         * testsuite/libgomp.c/ordered-2.c: Likewise.
1377
1378 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
1379
1380         PR middle-end/27416
1381         * libgomp.fortran/pr27416-1.f90: New test.
1382
1383 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
1384
1385         PR fortran/27395
1386         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
1387         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
1388
1389 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
1390
1391         PR c++/26943
1392         * testsuite/libgomp.c/pr26943-1.c: New test.
1393         * testsuite/libgomp.c/pr26943-2.c: New test.
1394         * testsuite/libgomp.c/pr26943-3.c: New test.
1395         * testsuite/libgomp.c/pr26943-4.c: New test.
1396         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
1397         * testsuite/libgomp.c++/pr26943.C: New test.
1398
1399 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
1400
1401         PR middle-end/27337
1402         * testsuite/libgomp.c++/pr27337.C: New test.
1403
1404 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
1405
1406         PR c/26171
1407         * testsuite/libgomp.c/pr26171.c: New test.
1408
1409 2006-04-25  Richard Henderson  <rth@redhat.com>
1410
1411         PR libgomp/25865
1412         * configure.ac: Use GCC_CHECK_TLS.
1413         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
1414         * Makefile.in, aclocal.m4, configure: Regenerate.
1415
1416 2006-04-10  Matthias Klose  <doko@debian.org>
1417
1418         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
1419         directory names containing underscores.
1420
1421 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
1422
1423         PR c++/26691
1424         * testsuite/libgomp.c++/pr26691.C: New test.
1425
1426 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
1427
1428         * testsuite/libgomp.fortran/retval2.f90: New test.
1429
1430 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
1431
1432         * testsuite/libgomp.c++: New directory.
1433
1434 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
1435
1436         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
1437         * config/posix/sem.c: Implement the above.
1438
1439 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
1440
1441         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
1442         define HAVE_BROKEN_POSIX_SEMAPHORES.
1443         * configure: Rebuilt.
1444         * config.h.in: Rebuilt.
1445
1446 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1447
1448         PR bootstrap/26161
1449         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
1450         for the other pthread check.
1451         * configure: Regenerate.
1452         * config.h.in: Regenerate.
1453
1454 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
1455
1456         PR libgomp/25938
1457         PR libgomp/25984
1458         * Makefile.am (fincludedir): New variable.
1459         (nodist_include_HEADERS): Remove Fortran files.
1460         (nodist_finclude_HEADERS): New variable.
1461         * Makefile.in: Regenerated.
1462
1463 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
1464
1465         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
1466         Remove tests for returning assumed character length arrays.
1467
1468 2006-02-12  Roger Sayle  <roger@eyesopen.com>
1469             John David Anglin  <dave@hiauly1.hia.nrc.ca>
1470
1471         PR libgomp/25936
1472         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
1473
1474 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
1475
1476         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
1477
1478 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
1479
1480         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
1481         part of LD_LIBRARY_PATH manually.
1482
1483 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
1484
1485         PR libgomp/25852
1486         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
1487         libgomp_init.
1488
1489 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
1490
1491         PR libgomp/25884
1492         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
1493         * configure.ac (PERL): Don't set.
1494         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
1495         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
1496         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
1497         * omp.h.in: Wrap the new configure substitutions with @ characters.
1498         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
1499         * aclocal.m4, configure, Makefile.in: Regenerate.
1500         * mkomp_h.pl: Delete.
1501
1502 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
1503
1504         PR libgomp/25259
1505         * configure.ac: Use GCC_HEADER_STDINT.
1506         * libgomp.h: Include gstdint.h.
1507         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
1508         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
1509
1510 2006-01-24  Richard Henderson  <rth@redhat.com>
1511
1512         PR libgomp/25942
1513         * configure.ac: Add AM_MAINTAINER_MODE.
1514         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
1515
1516 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
1517
1518         * Makefile.in: Regenerate.
1519         * testsuite/Makefile.in: Regenerate.
1520         * aclocal.m4: Regenerate.
1521
1522 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
1523
1524         * config/posix/proc.c: Conditional include of sys/loadavg.h for
1525         Solaris.
1526         * configure.ac: Add check for loadavg.h.
1527         (link_gomp): Adjust comment.
1528         * configure: Regenerate.
1529         * config.h.in: Regenerate.
1530
1531 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
1532
1533         PR libgomp/25877
1534         * configure.ac: Remove check for alloca.h.
1535         * configure: Regenerate.
1536         * config.h.in: Regenerate.
1537         * libgomp.h: define gomp_alloca to be __builtin_alloca.
1538         * team.c: Remove use of alloca.h.
1539         Call gomp_alloca instead of alloca.
1540
1541 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
1542
1543         PR libgomp/25877
1544         * team.c: Add include of alloca.h.
1545         * configure.ac: Add check for alloca.h.
1546         * configure: Regenerate.
1547         * config.h.in: Regenerate.
1548
1549 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
1550
1551         PR fortran/25219
1552         * testsuite/libgomp.fortran/pr25219.f90: New test.
1553
1554 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
1555
1556         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
1557         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
1558         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
1559         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
1560         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
1561         testsuite/libgomp.fortran/threadprivate1.f90,
1562         testsuite/libgomp.fortran/threadprivate2.f90,
1563         testsuite/libgomp.fortran/threadprivate3.f90,
1564         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
1565         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
1566         testsuite/libgomp.fortran/omp_parse3.f90: Change required
1567         effective-target to TLS runtime.
1568
1569         * testsuite/libgomp.fortran/pr25162.f: Require
1570         effective-target TLS runtime.
1571
1572 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
1573
1574         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
1575         * testsuite/libgomp.c/nestedfn-3.c: New test.
1576
1577 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
1578
1579         PR fortran/25162
1580         * testsuite/libgomp.fortran/pr25162.f: New test.
1581
1582 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
1583
1584         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
1585         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
1586
1587 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
1588
1589         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
1590         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
1591         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
1592         single.c, team.c, work.c, config/linux/alpha/futex.h,
1593         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
1594         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
1595         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
1596         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
1597         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
1598         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
1599         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
1600         FSF address.
1601
1602 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
1603
1604         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
1605         to nodist_noinst_HEADERS.
1606         * Makefile.in: Rebuilt.
1607
1608         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
1609         add integer count field.
1610         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
1611         omp_nest_lock_t type change.
1612         (omp_init_nest_lock): Likewise.  Initialize count to 0.
1613         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
1614         Increment count.
1615         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
1616         Decrement count.
1617         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
1618         Increment count if successful and return the new nesting level.
1619         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
1620         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
1621         * testsuite/libgomp.c/lib-1.c: New test.
1622         * testsuite/libgomp.fortran/lib1.f90: New test.
1623         * testsuite/libgomp.fortran/lib2.f: New test.
1624         * testsuite/libgomp.fortran/lib3.f: New test.
1625
1626 2005-11-17  Richard Henderson  <rth@redhat.com>
1627
1628         PR 24845
1629         * Makefile.am (nodist_toolexeclib_HEADERS): New.
1630         * configure.ac (link_gomp): New.  Substitute it.
1631         (AC_CONFIG_FILES): Add libgomp.spec.
1632         * libgomp.spec.in: New file.
1633         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
1634         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
1635
1636 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
1637
1638         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
1639         reduction(-:var) behaving the same as reduction(+:var).
1640         * testsuite/libgomp.c/reduction-4.c: New test.
1641
1642 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
1643
1644         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
1645         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
1646         testsuite/libgomp.c/copyin-3.c,
1647         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
1648         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
1649         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
1650         testsuite/libgomp.c++/pr24455.C,
1651         testsuite/libgomp.fortran/threadprivate1.f90,
1652         testsuite/libgomp.fortran/threadprivate2.f90,
1653         testsuite/libgomp.fortran/threadprivate3.f90,
1654         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
1655         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
1656         testsuite/libgomp.fortran/omp_parse3.f90: Require
1657         effective-target TLS.
1658
1659 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
1660
1661         * HEADER: Remove.
1662
1663 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
1664
1665         PR libgomp/24797
1666         * team.c (initialize_team): Pass NULL rather than free as
1667         pthread_key_create destructor.  Initialize thread specific data
1668         pointer in initial thread to a static local variable rather than
1669         malloced memory.
1670
1671 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
1672
1673         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
1674         its location to ld_library_path.
1675
1676 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
1677
1678         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
1679
1680 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
1681
1682         * testsuite/libgomp.c: Rename from libgomp.dg.
1683
1684 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
1685
1686         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
1687         threadprivate variable 'i'.
1688
1689 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
1690
1691         * config/linux/s390/futex.h: New file.
1692         * configure.tgt: Use it.
1693
1694         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
1695         before the parallel.
1696
1697 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
1698
1699         PR c++/24734
1700         * testsuite/libgomp.c++/master-1.C: New test.
1701
1702 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
1703
1704         * testsuite/libgomp.dg/copyin-3.c: New test.
1705
1706 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
1707
1708         * testsuite/libgomp.fortran/retval1.f90: New test.
1709         * testsuite/libgomp.fortran/vla7.f90: New test.
1710
1711 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
1712
1713         * testsuite/libgomp.fortran/vla2.f90: New test.
1714         * testsuite/libgomp.fortran/vla3.f90: New test.
1715         * testsuite/libgomp.fortran/vla4.f90: New test.
1716         * testsuite/libgomp.fortran/vla5.f90: New test.
1717         * testsuite/libgomp.fortran/vla6.f90: New test.
1718
1719 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
1720
1721         * config/linux/sparc/futex.h: New file.
1722         * configure.tgt: Use it.
1723         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
1724
1725         * critical.c: Include stdlib.h.
1726         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
1727         ignoring return value.
1728         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
1729         LIBGOMP_CHECK_SYNC_BUILTINS check.
1730         * configure: Rebuilt.
1731
1732 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
1733
1734         * testsuite/libgomp.fortran/vla1.f90: New test.
1735
1736 2005-10-31  Richard Henderson  <rth@redhat.com>
1737
1738         * testsuite/libgomp.fortran/character2.f90: Fix race condition
1739         setting 's' in different threads.
1740
1741 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
1742
1743         * libgomp.h (attribute_hidden, ialias): Define.
1744         * config/posix/proc.c (omp_get_num_procs): Add ialias.
1745         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
1746         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
1747         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
1748         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
1749         omp_test_lock, omp_test_nest_lock): Likewise.
1750         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
1751         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
1752         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
1753         omp_test_lock, omp_test_nest_lock): Likewise.
1754         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
1755         omp_get_dynamic, omp_get_nested): Likewise.
1756         * parallel.c (omp_get_num_threads, omp_get_max_threads,
1757         omp_get_thread_num, omp_in_parallel): Likewise.
1758         * fortran.c (ialias_redirect): Define.
1759         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
1760         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
1761         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
1762         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
1763         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
1764         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
1765         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
1766         omp_get_wtime): Add ialias_redirect.
1767
1768 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
1769
1770         * fortran.c: Include stdlib.h.
1771
1772 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
1773
1774         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
1775         * Makefile.in: Regenerated.
1776
1777 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
1778
1779         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
1780         * libgomp_f.h.in (omp_check_defines): New function.
1781         * env.c: Include libgomp_f.h.
1782         (initialize_env): Call omp_check_defines.
1783
1784         * testsuite/libgomp.dg/copyin-2.c: New test.
1785         * testsuite/libgomp.c++/copyin-2.C: New test.
1786         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
1787
1788         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
1789         * testsuite/libgomp.fortran/sharing2.f90: New test.
1790
1791         * testsuite/libgomp.dg/copyin-1.c: New test.
1792         * testsuite/libgomp.c++/copyin-1.C: New test.
1793
1794 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
1795
1796         * testsuite/libgomp.fortran/crayptr1.f90: New test.
1797
1798         * testsuite/libgomp.fortran/workshare1.f90: New test.
1799
1800         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
1801         only test.
1802         * libgomp.fortran/sharing1.f90: New test.
1803
1804 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
1805
1806         PR c++/24502
1807         * testsuite/libgomp.c++/loop-7.C: New test.
1808
1809         * testsuite/libgomp.dg/nestedfn-2.c: New test.
1810
1811         * testsuite/libgomp.dg/nestedfn-1.c: New test.
1812         * testsuite/libgomp.fortran/reduction6.f90: New test.
1813         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
1814
1815 2005-10-23  Richard Henderson  <rth@redhat.com>
1816
1817         * testsuite/libgomp.c++/ctor-1.C: New.
1818         * testsuite/libgomp.c++/ctor-2.C: New.
1819         * testsuite/libgomp.c++/ctor-3.C: New.
1820         * testsuite/libgomp.c++/ctor-4.C: New.
1821         * testsuite/libgomp.c++/ctor-5.C: New.
1822         * testsuite/libgomp.c++/ctor-6.C: New.
1823         * testsuite/libgomp.c++/ctor-7.C: New.
1824         * testsuite/libgomp.c++/ctor-8.C: New.
1825         * testsuite/libgomp.c++/ctor-9.C: New.
1826
1827 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
1828
1829         PR 24455
1830         * testsuite/libgomp.c++/pr24455-1.C: New test.
1831         * testsuite/libgomp.c++/pr24455.C: New test.
1832         * testsuite/libgomp.dg/pr24455-1.c: New test.
1833         * testsuite/libgomp.dg/pr24455.c: New test.
1834
1835 2005-10-20  Richard Henderson  <rth@redhat.com>
1836
1837         * testsuite/libgomp.c++/loop-6.C: New.
1838         * testsuite/libgomp.dg/loop-3.c: New.
1839
1840 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
1841
1842         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
1843         explicitly private.
1844         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
1845         explicitly shared.
1846
1847 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
1848
1849         * testsuite/libgomp.fortran/jacobi.f: New test.
1850
1851 2005-10-19  Richard Henderson  <rth@redhat.com>
1852
1853         * configure.tgt (i?86-linux): Default to with_arch instead of
1854         CFLAGS.  Add -mtune to match target_cpu.
1855         (x86_64-linux): Tune to i686.
1856
1857         * fortran.c (omp_test_nest_lock_): Fix typo.
1858
1859 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
1860
1861         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
1862         gomp_ordered_sync): Do nothing if team->nthreads == 1.
1863         * testsuite/libgomp.dg/ordered-3.c: New test.
1864
1865         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
1866         Remove volatile keyword.
1867
1868         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
1869         in COMMON block to avoid warnings on 64-bit targets.
1870
1871 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
1872
1873         * testsuite/libgomp.dg/shared-3.c: New test.
1874
1875 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
1876
1877         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
1878         * testsuite/libgomp.fortran/reduction5.f90: New test.
1879
1880 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
1881
1882         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
1883         dg-options.
1884         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
1885         flush loop now that __sync_synchronize has proper memory barrier.
1886         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
1887         Add -ffixed-form to dg-options.
1888
1889 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
1890
1891         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
1892         from subdirectories.
1893         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
1894         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
1895         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
1896         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
1897         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
1898         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
1899         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
1900         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
1901         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
1902         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
1903         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
1904         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
1905         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
1906         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
1907         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
1908         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
1909         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
1910         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
1911         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
1912         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
1913         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
1914         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
1915         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
1916         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
1917         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
1918
1919 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
1920
1921         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
1922         lang_library_path exists.  Use find instead of glob to gather tests.
1923         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
1924
1925 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
1926
1927         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
1928         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
1929         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
1930         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
1931         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
1932         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
1933         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
1934         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
1935         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
1936         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
1937         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
1938         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
1939         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
1940
1941 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
1942
1943         * testsuite/libgomp.dg/vla-1.c: New test.
1944
1945         * testsuite/libgomp.fortran/reference2.f90: New test.
1946
1947         * testsuite/libgomp.fortran/character2.f90: Remove explicit
1948         declaration of omp_get_thread_num.
1949         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
1950         use omp_lib.
1951
1952         * testsuite/libgomp.fortran/reduction1.f90: New test.
1953         * testsuite/libgomp.fortran/reduction2.f90: New test.
1954         * testsuite/libgomp.fortran/reduction3.f90: New test.
1955         * testsuite/libgomp.fortran/reduction4.f90: New test.
1956
1957 2005-10-13  Richard Henderson  <rth@redhat.com>
1958
1959         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
1960         * Makefile.in: Regenerate.
1961         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
1962         * libgomp.h: Include bar.h.
1963         (struct gomp_barrier): Remove.
1964         (struct gomp_team): Add barrier.  Replace master_barrier with
1965         master_release.  Replace threads with ordered_release.
1966         (struct gomp_thread): Replace barrier with release.
1967         * ordered.c (gomp_ordered_first): Update for ordered_release change.
1968         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
1969         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
1970         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
1971         (GOMP_single_copy_end): Likewise.
1972         * team.c (gomp_threads_dock): New.
1973         (gomp_barrier_init, gomp_barrier_destroy): Remove.
1974         (gomp_thread_start): Use gomp_barrier_wait.
1975         (new_team, free_team): Update for gomp_team changes.
1976         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
1977         (gomp_team_end): Use gomp_barrier_wait.
1978         (initialize_team): Update for gomp_thread changes.
1979         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
1980         (gomp_work_share_end_nowait): Use atomic ops when available.
1981         * config/linux/bar.c, config/linux/bar.h: New files.
1982         * config/posix/bar.c, config/posix/bar.h: New files.
1983
1984 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
1985
1986         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
1987         * testsuite/libgomp.dg/single-2.c: New test.
1988
1989         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
1990         lang_link_flags): Unset, so that they aren't inherited from previously
1991         sourced *.exp.
1992
1993         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
1994
1995 2005-10-12  Richard Henderson  <rth@redhat.com>
1996
1997         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
1998         (libgomp_init): Use lang_test_file, lang_library_path, and
1999         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
2000
2001         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
2002         (lang_test_file, lang_link_flags): New.
2003         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
2004
2005         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
2006         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
2007         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
2008         testsuite/libgomp.c++/parallel-1.C,
2009         testsuite/libgomp.c++/reduction-1.C,
2010         testsuite/libgomp.c++/reduction-2.C,
2011         testsuite/libgomp.c++/reduction-3.C,
2012         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
2013         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
2014         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
2015         New files, largely cribbed from the C testsuite.
2016
2017 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
2018
2019         * testsuite/libgomp.fortran/character1.f90: New test.
2020         * testsuite/libgomp.fortran/character2.f90: New test.
2021
2022         * testsuite/libgomp.dg/nested-1.c: New test.
2023         * testsuite/libgomp.dg/nested-2.c: New test.
2024         * testsuite/libgomp.fortran/do1.f90: New test.
2025         * testsuite/libgomp.fortran/do2.f90: New test.
2026
2027         * testsuite/libgomp.fortran/reference1.f90: New test.
2028
2029 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
2030
2031         * testsuite/libgomp.dg/reduction-1.c: New test.
2032         * testsuite/libgomp.dg/reduction-2.c: New test.
2033         * testsuite/libgomp.dg/reduction-3.c: New test.
2034
2035 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
2036
2037         * testsuite/libgomp.dg/atomic-1.c: New test.
2038         * testsuite/libgomp.dg/atomic-2.c: New test.
2039
2040 2005-10-09  Richard Henderson  <rth@redhat.com>
2041
2042         * critical.c (atomic_lock): New.
2043         (initialize_critical): Initialize it.
2044         (GOMP_atomic_start, GOMP_atomic_end): New.
2045         * libgomp.map: Export them.
2046         * libgomp_g.h: Declare them.
2047
2048         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
2049
2050 2005-10-02  Richard Henderson  <rth@redhat.com>
2051
2052         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
2053         to XCFLAGS instead of CFLAGS.
2054
2055 2005-09-30  Richard Henderson  <rth@redhat.com>
2056
2057         * configure.ac: Determine whether -pthread or -lpthread is needed.
2058         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
2059         * Makefine.in, configure: Rebuild.
2060
2061 2005-09-28  Richard Henderson  <rth@redhat.com>
2062
2063         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
2064         * testsuite/libgomp.dg/omp-single-3.c: New test.
2065
2066 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
2067
2068         * testsuite/libgomp.dg/omp-single-2.c: New test.
2069         * testsuite/libgomp.dg/shared-2.c: Fix return code.
2070
2071 2005-09-27  Richard Henderson  <rth@redhat.com>
2072
2073         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
2074         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
2075
2076 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
2077
2078         * testsuite/libgomp.dg/omp-loop03.c: New test.
2079
2080 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
2081
2082         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
2083
2084 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
2085
2086         * testsuite/libgomp.dg/omp-single-1.c: New test.
2087         * testsuite/libgomp.dg/shared-1.c: Return 0.
2088         Add prototype for abort.
2089         * testsuite/libgomp.dg/shared-2.c: Likewise.
2090
2091 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
2092
2093         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
2094         constructs.
2095
2096 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
2097
2098         * testsuite/libgomp.dg/shared-1.c: New test.
2099         * testsuite/libgomp.dg/shared-2.c: New test.
2100
2101 2005-09-24  Richard Henderson  <rth@redhat.com>
2102
2103         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
2104
2105 2005-09-24  Richard Henderson  <rth@redhat.com>
2106
2107         * iter.c (gomp_iter_static_next): Round up when computing number
2108         of iterations.  Don't bother distributing a remainder equally.
2109
2110         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
2111         Don't call srand.  Zero b before testing.
2112         (main): New.
2113
2114 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
2115
2116         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
2117         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
2118
2119 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
2120
2121         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
2122         without !$omp end do, followed immediately by subroutine end.
2123
2124 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
2125
2126         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
2127
2128 2005-09-22  Richard Henderson  <rth@redhat.com>
2129
2130         * critical.c (GOMP_critical_name_start): Change argument to void**.
2131         Reuse the pointer space if the mutex fits.
2132         (GOMP_critical_name_end): Likewise.
2133         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
2134         * libgomp_g.h (GOMP_critical_name_start): Update decl.
2135         (GOMP_critical_name_end): Likewise.
2136         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
2137         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
2138
2139 2005-09-20  Richard Henderson  <rth@redhat.com>
2140
2141         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
2142         (create_lock_lock): New.
2143         (initialize_critical): Initialize it.
2144         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
2145         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
2146
2147 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
2148
2149         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
2150
2151 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
2152
2153         * testsuite/libgomp.dg/omp-loop01.c: New test.
2154         * testsuite/libgomp.dg/omp-loop02.c: New test.
2155
2156 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
2157
2158         * configure.ac (AC_PROG_FC): Add.
2159         (USE_FORTRAN): New automake conditional.
2160         * configure: Rebuilt.
2161         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
2162         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
2163         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
2164         Add rules to build them.
2165         * Makefile.in: Rebuilt.
2166         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
2167         OMP_NEST_LOCK_KIND.
2168         * libgomp.map: Add Fortran wrappers.
2169         * libgomp_f.h.in: New file.
2170         * omp_lib.h.in: New file.
2171         * omp_lib.f90.in: New file.
2172         * fortran.c: New file.
2173         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
2174         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
2175         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
2176         libgfortran has been built.
2177         * testsuite/libgomp.fortran/fortran.exp: New file.
2178         * testsuite/libgomp.fortran/omp_cond1.f: New test.
2179         * testsuite/libgomp.fortran/omp_cond2.f: New test.
2180         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
2181         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
2182         * testsuite/libgomp.fortran/omp_hello.f: New test.
2183         * testsuite/libgomp.fortran/omp_orphan.f: New test.
2184         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
2185         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
2186         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
2187         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
2188         * testsuite/libgomp.fortran/omp_reduction.f: New test.
2189         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
2190         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
2191
2192 2005-08-30  Richard Henderson  <rth@redhat.com>
2193
2194         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
2195         function for when aliases are not usable.
2196         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
2197         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
2198         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
2199         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
2200         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
2201         GOMP_loop_ordered_guided_next): Likewise.
2202         * ordered.c (GOMP_ordered_start): Likewise.
2203
2204 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
2205
2206         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
2207         * testsuite/libgomp.dg/omp_hello.c: Fix return code
2208         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
2209         * testsuite/libgomp.dg/omp_orphan.c: Likewise
2210         * testsuite/libgomp.dg/omp_reduction.c: Likewise
2211         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
2212         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
2213         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
2214         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
2215
2216 2005-07-07  Eric Christopher  <echristo@redhat.com>
2217             Diego Novillo  <dnovillo@redhat.com>
2218
2219         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
2220         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
2221         up code.
2222         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
2223         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
2224         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
2225         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
2226         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
2227         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
2228         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
2229
2230 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
2231
2232         * TOPLEVEL.patch: Remove.
2233
2234 2005-05-16  Richard Henderson  <rth@redhat.com>
2235
2236         * configure.ac: Test for clock_gettime.
2237         * config.h.in, configure: Rebuild.
2238         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
2239         (omp_get_wtime): Use clock_gettime if available.
2240         (omp_get_wtick): Use clock_getres if available.
2241
2242 2005-05-11  Richard Henderson  <rth@redhat.com>
2243
2244         * config/linux/ia64/futex.h: New file.
2245         * configure.tgt: Use it.
2246
2247         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
2248
2249 2005-05-07  Richard Henderson  <rth@redhat.com>
2250
2251         * config/linux/powerpc/futex.h: New file.
2252         * configure.tgt: Use it.
2253
2254         * config/linux/i486/futex.h: Merge ...
2255         * config/linux/x86_64/futex.h: ... into ...
2256         * config/linux/x86/futex.h: ... here.
2257         * configure.tgt: Update to match.
2258
2259 2005-05-06  Richard Henderson  <rth@redhat.com>
2260
2261         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
2262         * config/linux/i486/futex.h: Likewise.
2263         * config/linux/x86_64/futex.h: Likewise.
2264
2265         * config/linux/lock.c: New file.
2266         * config/linux/omp-lock.h: New file.
2267
2268         * critical.c, env.h: Don't include omp.h
2269         * config/posix/lock.c: Include libgomp.h instead of omp.h.
2270         * config/posix/time.c: Likewise.
2271         * config/posix/omp-lock.h: New file.
2272         * libgomp.h: Include omp-lock.h and omp.h.
2273         * Makefile.am (nodist_include_HEADERS): New.
2274         (omp.h): New rule.
2275         * configure.ac (PERL): New.
2276         * mkomp_h.pl: New file.
2277         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
2278         with templates.
2279         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
2280
2281         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
2282         build directory.  Re-add -march=i486 hack.
2283
2284         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
2285         (libgomp_link_flags): Remove.
2286         (libgomp_initialized): Remove.
2287         (libgomp_init): Don't protect from reinitialization.  Copy code
2288         from libstdc++ for getting the multilib set correctly.
2289
2290 2005-05-05  Richard Henderson  <rth@redhat.com>
2291
2292         * config/linux/alpha/futex.h: New file.
2293         * configure.tgt (alpha*-*-linux*): Use it.
2294
2295         * config/posix/mutex.c: New file.
2296         * config/posix/sem.c: Use libgomp.h.
2297
2298         * configure.tgt (x86_64-linux): Also test CC for -m32.
2299         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
2300
2301         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
2302         after $gccpath.
2303
2304         * Makefile.am (SUBDIRS): New.
2305         (libgomp_la_LDFLAGS): Add -lpthread.
2306         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
2307         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
2308
2309         * libgomp_g.h: New file.
2310         * libgomp.h: Split out all public declarations to libgomp_g.h.
2311         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
2312         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
2313         * config/linux/sem.h: Likewise.
2314         * config/posix/sem.h: Likewise.
2315
2316         * Makefile.am (AM_LDFLAGS): New.
2317         (libgomp_version_script): Split out from ...
2318         (libgomp_la_LDFLAGS): ... here.
2319         (libgomp_version_info): New.
2320         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
2321         (LIBGOMP_ENABLE): New.
2322         (LIBGOMP_CHECK_LINKER_FEATURES): New.
2323         (LIBGOMP_ENABLE_SYMVERS): New.
2324         * configure.ac (AC_INIT): Version 1.0.
2325         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
2326         (enable-linux-futex): Likewise.  Rename from enable-futex.
2327         (libtool_VERSION): New.
2328         (LIBGOMP_ENABLE_SYMVERS): Use it.
2329         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
2330         * Makefile.in, aclocal.m4, configure: Rebuild.
2331
2332         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
2333         (gomp_mutex_unlock_slow): Fix typo.
2334         * config/linux/sem.c: Similarly.
2335         (gomp_sem_post_slow): Fix typo.
2336         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
2337         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
2338         [__PIC__] (sys_futex0): Don't use tmp output in asm.
2339
2340         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
2341         (libgomp_la_LDFLAGS): Add top_srcdir to path.
2342         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
2343         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
2344         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
2345         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
2346         LDFLAGS.  Pull enable_futex check to top-level.
2347         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
2348         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
2349
2350         First attempt at real configury.
2351         * Makefile, config.h: Remove file.
2352         * Makefile.am, Makefile.in: New file.
2353         * acinclude.m4 aclocal.m4: New file.
2354         * configure.ac, configure.tgt, configure: New file.
2355
2356         * config/posix/lock.c: Rename from sys-lock.c.
2357         * config/posix/mutex.h: Rename from sys-mutex.h.
2358         * config/posix/sem.c: Rename from sys-sem.c.
2359         * config/posix/sem.h: Rename from sys-sem.h.
2360         * config/posix/proc.c: Rename from sys-proc.c.
2361         * config/posix/time.c: Rename from sys-proc.c.
2362
2363         * config/linux/mutex.c: New file.
2364         * config/linux/mutex.h: New file.
2365         * config/linux/sem.c: New file.
2366         * config/linux/sem.h: New file.
2367         * config/linux/i486/futex.h: New file.
2368         * config/linux/x86_64/futex.h: New file.
2369
2370 2005-05-04  Richard Henderson  <rth@redhat.com>
2371
2372         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
2373         * libgomp.h: Declare them.
2374         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
2375         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
2376
2377 2005-05-04  Richard Henderson  <rth@redhat.com>
2378
2379         * libgomp-1 code drop
2380
2381 2005-05-04  Richard Henderson  <rth@redhat.com>
2382
2383         * iter.c (gomp_iter_static_next): Return tri-state on 0.
2384         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
2385         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
2386         (gomp_iter_static_next): Update.
2387         (gomp_ordered_static_next): Update.
2388         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
2389         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
2390         totally empty range.
2391         (gomp_loop_ordered_static_next): Refine test for calling
2392         gomp_ordered_static_next.
2393         * testsuite/ordered-1.c: Add case for more threads than iterations.
2394
2395         * iter.c (gomp_iter_runtime_next_locked): Remove.
2396         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
2397         gomp_loop_guided_start, gomp_loop_ordered_static_start,
2398         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
2399         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
2400         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
2401         gomp_loop_ordered_guided_next): Downcase name, make static, add
2402         an external alias with the old name.
2403         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
2404         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
2405         switch and call one of the above static functions.
2406         * libgomp.h: Update.
2407
2408         * work.c (gomp_work_share_start): Lock the mutex for !first too.
2409         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
2410         GOMP_loop_guided_start, GOMP_loop_runtime_start,
2411         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
2412         GOMP_loop_ordered_guided_start): Update to match.
2413         * sections.c (GOMP_sections_start): Likewise.
2414         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
2415
2416         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
2417         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
2418         Use bounds check instead of modulus.
2419         (gomp_ordered_sync): Split out of GOMP_ordered_start.
2420         (gomp_ordered_last): Don't sync with ordered_owner here.
2421         (gomp_ordered_next): Likewise.
2422         (gomp_ordered_static_loop_next): Likewise.
2423         * loop.c, libgomp.h: Update to match.
2424
2425         * libgomp.h (GOMP_barrier): Declare.
2426
2427         * testsuite/barrier-1.c: New file.
2428         * testsuite/critical-1.c: New file.
2429         * testsuite/ordered-2.c: New file.
2430         * testsuite/ordered-1.c: New file.
2431         * testsuite/sections-1.c: New file.
2432         * testsuite/single-1.c: New file.
2433         * testsuite/Makefile (TESTS): Add them.
2434
2435 2005-05-04  Richard Henderson  <rth@redhat.com>
2436
2437         * libgomp.h (struct gomp_work_share): Add ordered_owner.
2438         * loop.c (GOMP_loop_static_start): If not the startup thread,
2439         acquire the mutex to wait for initialization complete.
2440         (GOMP_loop_ordered_static_start): Likewise.
2441         (GOMP_loop_ordered_runtime_start): Likewise.
2442         (GOMP_loop_ordered_static_first): Remove.
2443         (GOMP_loop_ordered_dynamic_first): Remove.
2444         (GOMP_loop_ordered_guided_first): Remove.
2445         (GOMP_loop_ordered_runtime_first): Remove.
2446         * ordered.c (gomp_ordered_loop_first): Post to own release when
2447         we're the first thread.
2448         (gomp_ordered_loop_last): Wait on release if not owner.
2449         (gomp_ordered_loop_next): Likewise.
2450         (gomp_ordered_static_loop_init): New.
2451         (gomp_ordered_static_loop_next): Use ordered_owner.
2452         (GOMP_ordered_start): Likewise.
2453         * work.c (gomp_new_work_share): Initialize ordered_owner.
2454
2455 2005-05-03  Richard Henderson  <rth@redhat.com>
2456
2457         * Makefile (OPT): New.
2458         (CFLAGS): Use it.
2459
2460         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
2461         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
2462         * libgomp.h, libgomp.map, NOTES: Update to match.
2463
2464         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
2465         Add initialized and thr members.
2466         (gomp_thread_start): Pause when initially spawned to wait for
2467         the whole team to be created.
2468         (gomp_team_start): Release team members at the end.
2469
2470         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
2471         (f_foo_1): Use GOMP_loop_end.
2472         (f_foo_2): Use GOMP_loop_end_nowait.
2473
2474         * testsuite/loop-2.c: New file.
2475         * testsuite/Makefile (TESTS): Add it.
2476
2477 2005-05-03  Richard Henderson  <rth@redhat.com>
2478
2479         * iter.c (gomp_iter_static_next): Fix overflow check typo.
2480         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
2481         * team.c (new_team): Initialize oldest_live_gen to 1 if no
2482         initial work_share.
2483
2484         * testsuite/Makefile: New file.
2485         * testsuite/loop-1.c: New file.
2486
2487 2005-05-03  Richard Henderson  <rth@redhat.com>
2488
2489         Initial implementation and checkin.