libgomp/ChangeLog

   1 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
   2
   3         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
   4
   5 2012-06-22  Richard Guenther  <rguenther@suse.de>
   6
   7         Merge from graphite branch
   8         2012-01-13  Tobias Grosser  <tobias@grosser.es>
   9
  10         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
  11         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
  12
  13 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
  14
  15         PR middle-end/53580
  16         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
  17         use GOMP_barrier () call instead.
  18         * testsuite/libgomp.c/pr26943-3.c: Likewise.
  19         * testsuite/libgomp.c/pr26943-4.c: Likewise.
  20         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
  21         call GOMP_barrier instead.
  22         * testsuite/libgomp.fortran/vla5.f90: Likewise.
  23
  24 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
  25
  26         PR libgomp/52993
  27         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
  28         argument to memset call.
  29
  30 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
  31
  32         * configure: Regenerated.
  33
  34 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
  35
  36         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
  37
  38 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
  39
  40         PR bootstrap/52812
  41         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
  42
  43 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
  44
  45         PR middle-end/52547
  46         * testsuite/libgomp.c/pr52547.c: New test.
  47
  48 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
  49
  50         * testsuite/lib/libgomp.exp: load fortran-modules.exp
  51
  52 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  53
  54         * configure.tgt (mips-sgi-irix6*): Remove.
  55
  56 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  57
  58         * configure.tgt (alpha*-dec-osf*): Remove.
  59
  60         * config/osf/sem.h: Remove.
  61         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
  62
  63 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
  64
  65         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
  66
  67 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  68
  69         PR libstdc++/52188
  70         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
  71         Remove ENABLE_SYMVERS_SOL2.
  72         * configure: Regenerate.
  73         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
  74         (PREPROCESS): New variable.
  75         (libgomp.ver): New target.
  76         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
  77         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
  78         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
  79         Use libgomp.ver.
  80         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
  81         * Makefile.in: Regenerate.
  82
  83 2012-02-14  Walter Lee  <walt@tilera.com>
  84
  85         * configure.tgt: Handle tilegx and tilepro.
  86         * config/linux/tile/futex.h: New file.
  87
  88 2012-02-08  Richard Guenther  <rguenther@suse.de>
  89
  90         PR tree-optimization/46886
  91         * testsuite/libgomp.c/pr46886.c: New testcase.
  92
  93 2012-01-25  Matthias Klose  <doko@ubuntu.com>
  94
  95         * config/linux/arm: Remove empty directory.
  96         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
  97
  98 2011-12-09  Alan Modra  <amodra@gmail.com>
  99
 100         PR libgomp/51376
 101         * task.c (GOMP_taskwait): Don't access task->children outside of
 102         task_lock mutex region.
 103         (GOMP_task): Likewise.
 104
 105 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
 106
 107         PR libgomp/51132
 108         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
 109         to file scope.
 110         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
 111         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
 112         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
 113         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
 114         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
 115
 116 2011-12-02  Alan Modra  <amodra@gmail.com>
 117
 118         * config/linux/affinity.c: Use atomic rather than sync builtin.
 119         * config/linux/lock.c: Likewise.
 120         * config/linux/ptrlock.h: Likewise.
 121         * config/linux/ptrlock.c: Likewise.
 122         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
 123         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
 124         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
 125         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
 126         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
 127         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
 128         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
 129         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
 130         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
 131         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
 132
 133 2011-11-30  Alan Modra  <amodra@gmail.com>
 134
 135         PR libgomp/51298
 136         * config/linux/bar.h: Use atomic rather than sync builtins.
 137         * config/linux/bar.c: Likewise.  Add missing acquire
 138         synchronisation on generation field.
 139         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
 140         double unlock.
 141
 142 2011-11-30  Alan Modra  <amodra@gmail.com>
 143
 144         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
 145         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
 146         * config/linux/mutex.h: Use atomic rather than sync builtins.
 147         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
 148         * config/linux/omp-lock.h: Comment fix.
 149         * config/linux/arm/mutex.h: Delete.
 150         * config/linux/powerpc/mutex.h: Delete.
 151         * config/linux/ia64/mutex.h: Delete.
 152         * config/linux/mips/mutex.h: Delete.
 153
 154 2011-11-30  Alan Modra  <amodra@gmail.com>
 155
 156         PR libgomp/51249
 157         * config/linux/sem.h: Rewrite.
 158         * config/linux/sem.c: Rewrite.
 159
 160 2011-11-28  Richard Henderson  <rth@redhat.com>
 161
 162         * libgomp.h (enum memmodel): New.
 163
 164 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
 165
 166         * configure: Regenerate.
 167
 168 2011-10-10  Matthias Klose  <doko@ubuntu.com>
 169
 170         * config/posix95: Remove empty directory.
 171
 172 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
 173
 174         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
 175
 176 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
 177
 178         PR fortran/49792
 179         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
 180         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
 181
 182 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 183
 184         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
 185
 186 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 187
 188         PR libgomp/49965
 189         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
 190
 191 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
 192
 193         * config/linux/proc.h: New.
 194         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
 195         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
 196         (gomp_init_num_threads): Update call to cpuset_popcount.
 197         (get_num_procs): Ditto.
 198         * config/linux/affinity.c (gomp_init_affinity): Call
 199         gomp_cpuset_popcount.
 200
 201 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
 202
 203         PR fortran/42041
 204         PR fortran/46752
 205         * omp.h.in (omp_in_final): New prototype.
 206         * omp_lib.f90.in (omp_in_final): New interface.
 207         (omp_integer_kind, omp_logical_kind): Remove
 208         and replace all its uses in the module with 4.
 209         (openmp_version): Change to 201107.
 210         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
 211         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
 212         kind for the parameters.
 213         (omp_in_final): New external.
 214         (openmp_version): Change to 201107.
 215         * task.c (omp_in_final): New function.
 216         (gomp_init_task): Initialize final_task.
 217         (GOMP_task): Remove unused attribute from flags.  Handle final
 218         tasks.
 219         (GOMP_taskyield): New function.
 220         (omp_in_final): Return true if if (false) or final (true) task
 221         or descendant of final (true).
 222         * fortran.c (omp_in_final_): New function.
 223         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
 224         (GOMP_3.0): Export GOMP_taskyield.
 225         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
 226         variables.
 227         (parse_unsigned_long_list): New function.
 228         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
 229         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
 230         even if parse_affinity returned false.
 231         * config/linux/affinity.c (gomp_init_affinity): Handle
 232         gomp_cpu_affinity_len == 0.
 233         * libgomp_g.h (GOMP_taskyield): New prototype.
 234         * libgomp.h (struct gomp_task): Add final_task field.
 235         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
 236         * team.c (gomp_team_start): Override new task's nthreads_var icv
 237         if list form OMP_NUM_THREADS has been used and it has value for
 238         the new nesting level.
 239
 240         * testsuite/libgomp.c/atomic-11.c: New test.
 241         * testsuite/libgomp.c/atomic-12.c: New test.
 242         * testsuite/libgomp.c/atomic-13.c: New test.
 243         * testsuite/libgomp.c/atomic-14.c: New test.
 244         * testsuite/libgomp.c/reduction-6.c: New test.
 245         * testsuite/libgomp.c/task-5.c: New test.
 246         * testsuite/libgomp.c++/atomic-2.C: New test.
 247         * testsuite/libgomp.c++/atomic-3.C: New test.
 248         * testsuite/libgomp.c++/atomic-4.C: New test.
 249         * testsuite/libgomp.c++/atomic-5.C: New test.
 250         * testsuite/libgomp.c++/atomic-6.C: New test.
 251         * testsuite/libgomp.c++/atomic-7.C: New test.
 252         * testsuite/libgomp.c++/atomic-8.C: New test.
 253         * testsuite/libgomp.c++/atomic-9.C: New test.
 254         * testsuite/libgomp.c++/task-8.C: New test.
 255         * testsuite/libgomp.c++/reduction-4.C: New test.
 256         * testsuite/libgomp.fortran/allocatable7.f90: New test.
 257         * testsuite/libgomp.fortran/allocatable8.f90: New test.
 258         * testsuite/libgomp.fortran/crayptr3.f90: New test.
 259         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
 260         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
 261         * testsuite/libgomp.fortran/pointer1.f90: New test.
 262         * testsuite/libgomp.fortran/pointer2.f90: New test.
 263         * testsuite/libgomp.fortran/task4.f90: New test.
 264
 265 2011-08-02  Tobias Burnus  <burnus@net-b.de>
 266
 267         * libgomp.texi: Update OpenMP spec references to 3.1.
 268         (omp_in_final,OMP_PROC_BIND): New sections.
 269         (OMP_NUM_THREADS): Document that the value can be now a list.
 270         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
 271
 272 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
 273
 274         * config/linux/x86/futex.h: Check __x86_64__ instead of
 275         __LP64__.
 276
 277 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
 278
 279         PR middle-end/49897
 280         PR middle-end/49898
 281         * testsuite/libgomp.c/pr49897-1.c: New test.
 282         * testsuite/libgomp.c/pr49897-2.c: New test.
 283         * testsuite/libgomp.c/pr49898-1.c: New test.
 284         * testsuite/libgomp.c/pr49898-2.c: New test.
 285
 286 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
 287
 288         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
 289         for ia32 instead of ilp32.
 290
 291         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
 292         * testsuite/libgomp.c/atomic-6.c: Likewise.
 293
 294 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
 295
 296         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
 297         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
 298
 299 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 300
 301         PR libgomp/45351
 302         * config/osf/sem.h: New file.
 303         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
 304
 305 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 306
 307         PR target/49541
 308         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
 309         ldflags.
 310
 311 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
 312
 313         * config/linux/wait.h (do_spin): New inline, largely copied
 314         from do_wait, just don't do futex_wait here, instead return true if
 315         it should be done.
 316         (do_wait): Implement using do_spin.
 317         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
 318         to prototype.
 319         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
 320         __sync_bool_compare_and_swap, pass the oldval to
 321         gomp_mutex_lock_slow.
 322         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
 323         If all mutex contenders are just spinning and not sleeping, don't
 324         change state to 2 unnecessarily.  Optimize the loop when state has
 325         already become 2 to use just one atomic operation per loop instead
 326         of two.
 327         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
 328         to prototype.
 329         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
 330         __sync_bool_compare_and_swap, pass the oldval to
 331         gomp_mutex_lock_slow.
 332
 333 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
 334
 335         PR libgomp/49490
 336         * iter.c (gomp_iter_static_next): For chunk size 0
 337         only use n ceil/ nthreads size for the first
 338         n % nthreads threads in the team instead of
 339         all threads except for the last few ones which
 340         get less work or none at all.
 341         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
 342         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
 343         chunk argument, set run_sched_modifier to 0 for static
 344         resp. 1 for other kinds.  If chunk argument is 0
 345         and not static, set value to 1.
 346
 347 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
 348
 349         PR c++/49043
 350         * testsuite/libgomp.c++/pr49043.C: New test.
 351
 352         PR c++/48869
 353         * testsuite/libgomp.c++/pr48869.C: New test.
 354
 355 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
 356
 357         PR fortran/48894
 358         * fortran.c: Include limits.h.
 359         (TO_INT): Define.
 360         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
 361         *set.
 362         (omp_set_num_threads_8_, omp_set_schedule_8_,
 363         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
 364         omp_get_team_size_8_): Use TO_INT macro.
 365         * testsuite/libgomp.fortran/pr48894.f90: New test.
 366
 367 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
 368
 369         PR middle-end/48591
 370         * testsuite/libgomp.c/pr48591.c: New test.
 371
 372 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 373
 374         PR bootstrap/48135
 375         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
 376         * configure: Regenerate.
 377
 378 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
 379
 380         PR fortran/47886
 381         * testsuite/libgomp.fortran/task3.f90: New test.
 382
 383 2011-02-24  Tobias Burnus  <burnus@net-b.de>
 384
 385         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
 386
 387 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
 388
 389         PR libgomp/47854
 390         * libgomp.texi (omp_get_wtime): Don't say time in the past
 391         must be Unix Epoch.
 392
 393 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
 394
 395         PR libgomp/47804
 396         * testsuite/libgomp.fortran/fortran.exp: Check for both
 397         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
 398         but $blddir != "", still append ${blddir}/${lang_library_path}
 399         to ld_library_path.
 400
 401 2011-02-16  Tobias Burnus  <burnus@net-b.de>
 402
 403         PR libgomp/47758
 404         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
 405         of libquadmath.a before adding its libpath to ldflags.
 406
 407 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
 408
 409         PR libgomp/47731
 410         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
 411         to FUTEX_WAIT futex syscall.
 412         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
 413
 414 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 415
 416         * configure: Regenerate.
 417
 418 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
 419
 420         PR libstdc++/36104
 421         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
 422
 423 2011-01-16  Gerald Pfeifer
 424
 425         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
 426
 427 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
 428
 429         PR fortran/46874
 430         * libgomp.fortran/allocatable6.f90: New test.
 431
 432 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 433
 434         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
 435         * configure: Regenerate.
 436
 437 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
 438
 439         PR target/40125
 440         PR lto/46695
 441         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
 442         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
 443         * aclocal.m4: Regenerate.
 444         * configure: Regenerate.
 445         * Makefile.in: Regenerate.
 446         * testsuite/Makefile.in: Regenerate.
 447
 448 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
 449
 450         PR fortran/46753
 451         * libgomp.fortran/pr46753.f90: New test.
 452
 453         PR libgomp/43706
 454         * env.c (initialize_env): Default to spin count 300000
 455         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
 456         is specified.
 457
 458         PR libgomp/45240
 459         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
 460         at the end if sync builtins aren't supported.
 461
 462 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 463
 464         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
 465
 466 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 467
 468         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
 469
 470 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
 471
 472         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
 473
 474 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 475             Tobias Burnus  <burnus@net-b.de>
 476
 477         PR fortran/32049
 478         * configure.ac:
 479         * configure: Regenerate.
 480
 481 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 482
 483         * config/linux/futex.h: New.
 484         * config/linux/arm/mutex.h: New.
 485         * configure.tgt (arm*-*-linux*): Add config path.
 486
 487 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
 488
 489         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
 490
 491 2010-09-23  Tobias Burnus  <burnus@net-b.de>
 492
 493         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
 494         Change Fortran datatype to LOGICAL.
 495         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
 496         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
 497
 498 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 499
 500         * configure: Regenerate.
 501
 502 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
 503
 504         * libgomp.texi: Add function keyword to a couple of Fortran
 505         interfaces, use integer instead of int for Fortran.
 506
 507 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
 508
 509         * libgomp.texi: Fix spelling and pasto problems throughout.
 510         Adjust prototypes to match code.
 511
 512 2010-07-24  Tobias Burnus  <burnus@net-b.de>
 513
 514         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
 515         silence -fwhole-file warning.
 516
 517 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 518
 519         * configure.tgt (*-*-solaris2.[56]*): Removed.
 520
 521 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 522
 523         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
 524         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
 525         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
 526         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
 527         targetting solaris2*.
 528         * configure: Regenerate.
 529         * config.h.in: Regenerate.
 530
 531         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
 532         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
 533         Add libgomp_version_dep.
 534         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
 535         versioning.
 536         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
 537         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
 538         * Makefile.in: Regenerate.
 539
 540         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
 541         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
 542         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
 543         to common block, protected by
 544         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
 545
 546 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
 547
 548         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
 549
 550 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
 551
 552         PR bootstrap/43170
 553         * configure: Regenerate.
 554
 555 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 556
 557         PR other/43620
 558         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
 559         * configure: Regenerate.
 560         * Makefile.in: Regenerate.
 561         * testsuite/Makefile.in: Regenerate.
 562
 563 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
 564
 565         PR c/43893
 566         * testsuite/libgomp.c/pr43893.c: New test.
 567         * testsuite/libgomp.c++/pr43893.C: New test.
 568
 569 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
 570
 571         PR middle-end/43570
 572         * testsuite/libgomp.fortran/vla8.f90: New test.
 573
 574 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
 575
 576         PR libgomp/43706
 577         * config/linux/affinity.c (gomp_init_affinity): Decrease
 578         gomp_available_cpus if affinity mask confines the process to fewer
 579         CPUs.
 580         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
 581         non-NULL, just return gomp_available_cpus.
 582
 583         PR libgomp/43569
 584         * sections.c (gomp_sections_init): Initialize ws->mode.
 585
 586 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
 587
 588         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
 589         not unused bar variable.
 590         * configure: Regenerate.
 591
 592 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 593
 594         * Makefile.in: Regenerate.
 595         * aclocal.m4: Regenerate.
 596         * testsuite/Makefile.in: Regenerate.
 597
 598 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
 599
 600         PR libgomp/42942
 601         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
 602         (initialize_env): Adjust callers.
 603         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
 604         when the argument is 0.
 605
 606         * testsuite/libgomp.c/pr42942.c: New test.
 607
 608 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
 609
 610         PR middle-end/42644
 611         PR middle-end/42130
 612         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
 613         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
 614
 615 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 616
 617         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
 618         * testsuite/libgomp.c++/task-6.C: Likewise.
 619
 620 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
 621
 622         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
 623
 624 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
 625
 626         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
 627         * configure: Regenerate.
 628
 629 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
 630
 631         PR fortran/42866
 632         * testsuite/libgomp.fortran/allocatable5.f90: New test.
 633
 634 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
 635
 636         * configure.ac: Test for executability of GFORTRAN.
 637         * configure: Regenerate.
 638
 639 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 640
 641         * configure: Regenerate.
 642
 643 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 644
 645         PR libgomp/42602
 646         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
 647
 648 2010-01-03  Richard Guenther  <rguenther@suse.de>
 649
 650         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
 651
 652 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
 653
 654         * testsuite/libgomp.graphite/pr4118.c: New.
 655
 656 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
 657
 658         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
 659         for darwin, protect the test with require-effective-target tls_runtime.
 660         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
 661
 662 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
 663
 664         PR target/41605
 665         * testsuite/lib/libgomp.exp: Provide -B options to allow for
 666         link spec %s substitutions for static libraries.
 667
 668 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
 669
 670         PR testsuite/42135
 671         * libgomp.graphite/force-parallel-2.c: Reduce array size.
 672
 673 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 674
 675         * Makefile.in: Regenerate.
 676         * configure: Regenerate.
 677         * testsuite/Makefile.in: Regenerate.
 678
 679 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
 680
 681         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
 682         settings for LC_ALL and LANG.
 683
 684 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
 685
 686         PR fortran/42162
 687         * testsuite/libgomp.fortran/pr42162.f90: New test.
 688
 689 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
 690
 691         PR middle-end/42029
 692         * testsuite/libgomp.c/pr42029.c: New test.
 693
 694 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
 695
 696         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
 697         *s.  Accept ld version without text in ()s.
 698         * configure: Regenerated.
 699
 700 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
 701
 702         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
 703
 704 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 705
 706         PR libgomp/41418
 707         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
 708         or a hyphen (happens with fortran language disabled).
 709         * configure: Regenerate.
 710
 711 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 712
 713         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
 714         use sed script portable to Solaris /bin/sed for extracting ld
 715         version.
 716         * configure: Regenerate.
 717
 718 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
 719
 720         * testsuite/libgomp.graphite/bounds.c: New test.
 721
 722 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 723
 724         * Makefile.am (libgomp_la_LINK): New.
 725         * Makefile.in: Regenerate.
 726
 727 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 728
 729         * configure.ac (AC_PREREQ): Bump to 2.64.
 730
 731 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 732
 733         * Makefile.am (install-html, install-pdf): Remove.
 734         * Makefile.in: Regenerate.
 735
 736         * Makefile.in: Regenerate.
 737         * aclocal.m4: Regenerate.
 738         * config.h.in: Regenerate.
 739         * configure: Regenerate.
 740         * testsuite/Makefile.in: Regenerate.
 741
 742 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 743
 744         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
 745         * Makefile.in: Regenerate.
 746
 747 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
 748
 749         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
 750         * Makefile.in: Regenerate.
 751
 752 2009-08-19  Tobias Burnus  <burnus@net-b.de>
 753
 754         PR fortran/41102
 755         omp_lib.h.in: Fix -std=f95 errors.
 756
 757
 758 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
 759
 760         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
 761         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
 762         * testsuite/libgomp.graphite/graphite.exp: New.
 763
 764 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
 765
 766         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
 767         only build.
 768
 769 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
 770
 771         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
 772         needed memory barrier semantics.
 773         * config/linux/mips/mutex.h: New file.
 774
 775 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 776
 777         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
 778
 779 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
 780
 781         * configure: Regenerate.
 782
 783 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
 784
 785         PR testsuite/40699
 786         PR testsuite/40707
 787         PR testsuite/40709
 788         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
 789         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
 790         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
 791
 792 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
 793
 794         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
 795         options when choosing a multilib.
 796
 797 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
 798
 799         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
 800         ld_library_path.  Use add_path.  Add just find_libgcc_s to
 801         ld_library_path, not every libgcc multilib directory.
 802         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
 803         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
 804         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
 805         Use add_path.
 806         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
 807
 808 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
 809
 810         * Makefile.am (LTLDFLAGS): Define.
 811         (LINK): Define.
 812         * Makefile.in: Regenerate.
 813
 814 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
 815
 816         PR fortran/39718
 817         * testsuite/libgomp.fortran/fortran.exp: Don't link with
 818         libgfortranbegin, check existence of libgfortran.a instead of
 819         libgfortranbegin.a.
 820
 821 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
 822
 823         PR libgomp/40174
 824         * team.c (gomp_thread_start): Destroy thr->release semaphore.
 825         (gomp_free_pool_helper): Likewise.
 826
 827 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
 828             Jakub Jelinek  <jakub@redhat.com>
 829
 830         PR fortran/35423
 831         * testsuite/libgomp.fortran/workshare2.f90: New test.
 832
 833 2009-04-09  Nick Clifton  <nickc@redhat.com>
 834
 835         * iter.c: Change copyright header to refer to version 3 of the
 836         GNU General Public License with version 3.1 of the GCC Runtime
 837         Library Exception and to point readers at the COPYING3 and
 838         COPYING3.RUNTIME files and the FSF's license web page.
 839         * alloc.c: Likewise.
 840         * barrier.c: Likewise.
 841         * config/bsd/proc.c: Likewise.
 842         * config/linux/affinity.c: Likewise.
 843         * config/linux/alpha/futex.h: Likewise.
 844         * config/linux/bar.c: Likewise.
 845         * config/linux/bar.h: Likewise.
 846         * config/linux/ia64/futex.h: Likewise.
 847         * config/linux/ia64/mutex.h: Likewise.
 848         * config/linux/lock.c: Likewise.
 849         * config/linux/mips/futex.h: Likewise.
 850         * config/linux/mutex.c: Likewise.
 851         * config/linux/mutex.h: Likewise.
 852         * config/linux/powerpc/futex.h: Likewise.
 853         * config/linux/proc.c: Likewise.
 854         * config/linux/ptrlock.c: Likewise.
 855         * config/linux/ptrlock.h: Likewise.
 856         * config/linux/s390/futex.h: Likewise.
 857         * config/linux/sem.c: Likewise.
 858         * config/linux/sem.h: Likewise.
 859         * config/linux/sparc/futex.h: Likewise.
 860         * config/linux/wait.h: Likewise.
 861         * config/linux/x86/futex.h: Likewise.
 862         * config/mingw32/proc.c: Likewise.
 863         * config/mingw32/time.c: Likewise.
 864         * config/posix/affinity.c: Likewise.
 865         * config/posix/bar.c: Likewise.
 866         * config/posix/bar.h: Likewise.
 867         * config/posix/lock.c: Likewise.
 868         * config/posix/mutex.h: Likewise.
 869         * config/posix/proc.c: Likewise.
 870         * config/posix/ptrlock.h: Likewise.
 871         * config/posix/sem.c: Likewise.
 872         * config/posix/sem.h: Likewise.
 873         * config/posix/time.c: Likewise.
 874         * config/posix95/lock.c: Likewise.
 875         * critical.c: Likewise.
 876         * env.c: Likewise.
 877         * error.c: Likewise.
 878         * fortran.c: Likewise.
 879         * iter_ull.c: Likewise.
 880         * libgomp.h: Likewise.
 881         * libgomp_f.h.in: Likewise.
 882         * libgomp_g.h: Likewise.
 883         * loop.c: Likewise.
 884         * loop_ull.c: Likewise.
 885         * omp.h.in: Likewise.
 886         * omp_lib.f90.in: Likewise.
 887         * omp_lib.h.in: Likewise.
 888         * ordered.c: Likewise.
 889         * parallel.c: Likewise.
 890         * sections.c: Likewise.
 891         * single.c: Likewise.
 892         * task.c: Likewise.
 893         * team.c: Likewise.
 894         * work.c: Likewise.
 895
 896 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
 897
 898         * testsuite/config/default.exp: Change copyright header to refer to
 899         version 3 of the GNU General Public License and to point readers
 900         at the COPYING3 file and the FSF's license web page.
 901
 902 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
 903
 904         PR middle-end/39573
 905         * libgomp.c++/pr39573.C: New test.
 906
 907 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
 908
 909         PR other/39591
 910         * testsuite/libgomp.c/pr39591-1.c: New test.
 911         * testsuite/libgomp.c/pr39591-2.c: New test.
 912         * testsuite/libgomp.c/pr39591-3.c: New test.
 913
 914 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
 915
 916         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
 917         * testsuite/libgomp.c/atomic-6.c: Ditto.
 918
 919 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
 920
 921         PR c/39495
 922         * testsuite/libgomp.c/loop-12.c: New test.
 923         * testsuite/libgomp.c/loop-11.c: New test.
 924         * testsuite/libgomp.c++/loop-11.C: New test.
 925         * testsuite/libgomp.c++/loop-12.C: New test.
 926         * testsuite/libgomp.c++/for-8.C: New test.
 927
 928 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 929
 930         * configure: Regenerate.
 931
 932 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
 933
 934         PR middle-end/39154
 935         * testsuite/libgomp.c/pr39154.c: New test.
 936
 937 2009-01-30  Ian Lance Taylor  <iant@google.com>
 938
 939         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
 940         libgomp_ld_is_gold.  Get gold version number.
 941         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
 942         * configure: Rebuild.
 943
 944 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
 945
 946         * testsuite/lib/libgomp.exp: Add -B option for targets that
 947         use libgfortran.a%s in their specs.
 948
 949 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
 950
 951         PR libgomp/38086
 952         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
 953         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
 954         HAVE_AS_SYMVER_DIRECTIVE is not defined.
 955         * configure: Regenerated.
 956         * config.h.in: Likewise.
 957
 958 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
 959
 960         PR c++/38650
 961         * testsuite/libgomp.c/pr38650.c: New test.
 962         * testsuite/libgomp.c++/pr38650.C: New test.
 963
 964 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
 965
 966         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
 967
 968 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
 969
 970         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
 971
 972 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 973
 974         * configure: Regenerate.
 975
 976 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
 977
 978         PR middle-end/36802
 979         * testsuite/libgomp.c/pr36802-1.c: New test.
 980         * testsuite/libgomp.c/pr36802-2.c: New test.
 981         * testsuite/libgomp.c/pr36802-3.c: New test.
 982
 983 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
 984
 985         PR libgomp/38270
 986         * config/linux/powerpc/mutex.h: New.
 987
 988 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
 989
 990         PR c++/38257
 991         * testsuite/libgomp.c++/for-7.C: New test.
 992
 993         PR c++/38348
 994         * testsuite/libgomp.c++/for-6.C: New test.
 995
 996 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
 997
 998         PR testsuite/28870
 999         * testsuite/lib/libgomp.exp: Include new timeout library files.
1000         (libgomp_target_compile): Set timeout value from new proc.
1001
1002 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
1003
1004         PR libgomp/37938
1005         * config/linux/ia64/mutex.h: New.
1006
1007 2008-11-04  Tobias Burnus  <burnus@net-b.de>
1008
1009         PR libgomp/37935
1010         * libgomp.texi (Runtime library routines, environment variables):
1011         Update for OpenMP version 3.0.
1012
1013 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
1014             Steve Ellcey  <sje@cup.hp.com>
1015
1016         * configure: Regenerate for new libtool.
1017         * Makefile.in: Ditto.
1018         * testsuite/Makefile.in: Ditto.
1019
1020 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
1021             Andreas Tobler  <a.tobler@schweiz.org>
1022
1023         * config/bsd/proc.c: New file.
1024         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
1025         * configure.ac: Check for header <sys/sysctl.h>
1026         * configure: Regenerate.
1027         * config.h.in: Likewise.
1028
1029 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
1030
1031         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
1032
1033 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
1034
1035         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
1036         * Makefile.in: Regenerated.
1037         * testsuite/Makefile.in: Regenerated.
1038
1039 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
1040
1041         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
1042         depend on blddir if blddir exists.
1043         (libgomp_target_compile): Likewise.
1044         * testsuite/libgomp.c++/c++.exp: Likewise.
1045         * testsuite/libgomp.fortran/fortran.exp: Likewise.
1046
1047 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1048
1049         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
1050         Do not list GPL as Invariant Section.
1051
1052 2008-07-28  Ilie Garbacea  <ilie@mips.com>
1053             Chao-ying Fu  <fu@mips.com>
1054
1055         * configure.tgt: Enable futex for MIPS.
1056         * config/linux/mips/futex.h: New file.
1057
1058 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
1059
1060         * team.c (gomp_team_end): Free team immediately if it has
1061         just one thread.
1062
1063 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
1064
1065         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
1066         * testsuite/libgomp.fortran/fortran.exp: Same.
1067         * testsuite/libgomp.c/c.exp: Same.
1068         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
1069         directory to library path first.
1070
1071 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
1072
1073         * env.c (parse_stacksize): Add cast to avoid warning.
1074         (parse_spincount): Likewise.
1075
1076 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
1077
1078         * testsuite/libgomp.c/loop-10.c: New test.
1079         * libgomp.c/loop-3.c (main): Add lastprivate clause.
1080         * libgomp.c++/loop-6.C (main): Likewise.
1081
1082         PR debug/36617
1083         * testsuite/libgomp.c/debug-1.c: New test.
1084
1085 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
1086
1087         * testsuite/libgomp.c/nqueens-1.c: New test.
1088
1089         PR c++/36523
1090         * testsuite/libgomp.c++/task-7.C: New function.
1091
1092 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1093
1094         * configure: Regenerate.
1095
1096 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1097
1098         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
1099         mutex when HAVE_SYNC_BUILTINS isn't defined.
1100
1101 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1102
1103         * libgomp.texi (omp_test_lock): Fix typo.
1104
1105 2008-06-12  Tobias Burnus  <burnus@net-b.de>
1106
1107         * omp_lib.f90.in: Add "implicit none".
1108
1109 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
1110
1111         PR middle-end/36506
1112         * testsuite/libgomp.c/reduction-5.c: New test.
1113
1114 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
1115
1116         * libgomp.h (struct gomp_task): Add in_tied_task field.
1117         * task.c (gomp_init_task): Initialize it.
1118         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
1119         unconditionally.  Don't call gomp_team_barrier_wake if
1120         current task is implicit or if(0) from implicit and number of
1121         running tasks is equal to nthreads - 1.
1122
1123         PR libgomp/36471
1124         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
1125         omp_get_team_size_8): Fix pastos.
1126
1127         PR libgomp/36469
1128         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
1129         * configure: Regenerated.
1130         * config.h.in: Regenerated.
1131         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
1132         defined.
1133
1134 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
1135
1136         PR bootstrap/36452
1137         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
1138         (GOMP_loop_ull_dynamic_start): Likewise.
1139         (GOMP_loop_ull_guided_start): Likewise.
1140         (GOMP_loop_ull_ordered_static_start): Likewise.
1141         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
1142         (GOMP_loop_ull_ordered_guided_start): Likewise.
1143
1144 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
1145             Richard Henderson  <rth@redhat.com>
1146             Ulrich Drepper  <drepper@redhat.com>
1147             Jakob Blomer  <jakob.blomer@ira.uka.de>
1148
1149         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
1150         Substitute also OMP_*LOCK_25*.
1151         * configure: Regenerated.
1152         * config.h.in: Regenerated.
1153         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
1154         ptrlock.c and task.c.
1155         * Makefile.in: Regenerated.
1156         * testsuite/Makefile.in: Regenerated.
1157         * task.c: New file.
1158         * loop_ull.c: New file.
1159         * iter_ull.c: New file.
1160         * libgomp.h: Include ptrlock.h.
1161         (enum gomp_task_kind): New type.
1162         (struct gomp_team): Add task_lock, task_queue, task_count,
1163         task_running_count, single_count fields.  Add
1164         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
1165         Remove work_share_lock, generation_mask,
1166         oldest_live_gen, num_live_gen and init_work_shares fields, add
1167         work work_share_list_alloc, work_share_list_free and work_share_chunk
1168         fields.  Change work_shares from pointer to pointers into an array.
1169         Change ordered_release field into gomp_sem_t ** from flexible array
1170         member.  Add implicit_task and initial_work_shares fields.
1171         Move close to the end of the struct.
1172         (struct gomp_team_state): Add single_count, last_work_share,
1173         active_level and level fields, remove work_share_generation.
1174         (gomp_barrier_handle_tasks): New prototype.
1175         (gomp_finish_task): New inline function.
1176         (struct gomp_work_share): Move chunk_size, end, incr into
1177         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
1178         next_ll fields.  Reshuffle fields.  Add next_alloc,
1179         next_ws, next_free and inline_ordered_team_ids fields, change
1180         ordered_team_ids into pointer from flexible array member.
1181         Add mode field.  Put lock and next into a different cache line
1182         from most of the write-once fields.
1183         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
1184         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
1185         gomp_iter_ull_guided_next): New prototypes.
1186         (gomp_new_icv): New prototype.
1187         (struct gomp_thread): Add thread_pool and task fields.
1188         (struct gomp_thread_pool): New type.
1189         (gomp_new_team): New prototype.
1190         (gomp_team_start): Change type of last argument.
1191         (gomp_new_work_share): Removed.
1192         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
1193         (gomp_work_share_init_done): New static inline.
1194         (gomp_throttled_spin_count_var, gomp_available_cpus,
1195         gomp_managed_threads): New extern decls.
1196         (gomp_init_task): New prototype.
1197         (gomp_spin_count_var): New extern var decl.
1198         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
1199         or no alias support, or if not PIC.
1200         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
1201         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
1202         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
1203         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
1204         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
1205         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
1206         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
1207         gomp_test_nest_lock_25): New prototypes.
1208         (omp_lock_symver, strong_alias): Define.
1209         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
1210         decls.
1211         (gomp_end_task): New.
1212         (struct gomp_task_icv, gomp_global_icv): New.
1213         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
1214         (struct gomp_task): New.
1215         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
1216         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
1217         (gomp_icv): New.
1218         (gomp_schedule_type): Reorder enum to match
1219         omp_sched_t.
1220         * team.c (struct gomp_thread_start_data): Add thread_pool and task
1221         fields.
1222         (gomp_thread_start): Add gomp_team_barrier_wait call.
1223         For non-nested case remove clearing of docked thread thr fields.
1224         Use pool fields instead of global gomp_* variables.  Use
1225         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
1226         Create tasks for each member thread.
1227         (free_team): Only destroy team barrier, task_lock here and free it.
1228         (gomp_free_thread): Free last_team if non-NULL.
1229         (gomp_team_end): Call gomp_team_barrier_wait instead of
1230         gomp_barrier_wait.  For nested case call one extra
1231         gomp_barrier_wait.  Move here some destruction from free_team.
1232         Call free_team on pool->last_team if any, rather than freeing
1233         current team.  Destroy work_share_list_free_lock ifndef
1234         HAVE_SYNC_BUILTINS.
1235         (gomp_new_icv): New function.
1236         (gomp_threads, gomp_threads_size, gomp_threads_used,
1237         gomp_threads_dock): Removed.
1238         (gomp_thread_destructor): New variable.
1239         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
1240         functions.
1241         (gomp_team_start): Create new pool if current thread doesn't have
1242         one.  Use pool fields instead of global gomp_* variables.
1243         Initialize thread_pool field for new threads.  Clear single_count.
1244         Change last argument from ws to team, don't create
1245         new team, set ts.work_share to &team->work_shares[0] and clear
1246         ts.last_work_share.  Don't clear ts.work_share_generation.
1247         If number of threads changed, adjust atomically gomp_managed_threads.
1248         Use gomp_init_task instead of gomp_new_task,
1249         set thr->task to the corresponding implicit_task array entry.
1250         Create tasks for each member thread.  Initialize ts.level.
1251         (initialize_team): Call pthread_key_create on
1252         gomp_thread_destructor.
1253         (team_destructor): New function.
1254         (new_team): Removed.
1255         (gomp_new_team): New function.
1256         (free_team): Free gomp_work_share blocks chained through next_alloc,
1257         instead of freeing work_shares and destroying work_share_lock.
1258         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
1259         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
1260         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
1261         of gomp_barrier_wait.
1262         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
1263         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
1264         if gomp_work_share_start returned true.  Don't unlock ws->lock.
1265         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
1266         of gomp_barrier_wait.
1267         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
1268         gomp_work_share_init_done if gomp_work_share_start returned true.
1269         Don't unlock ws->lock.
1270         * work.c: Include stddef.h.
1271         (free_work_share): Use work_share_list_free_lock instead
1272         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
1273         Call gomp_fini_work_share and then either free ws if orphaned, or
1274         put it into work_share_list_free list of the current team.
1275         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
1276         functions.
1277         (gomp_work_share_start, gomp_work_share_end,
1278         gomp_work_share_end_nowait): Rewritten.
1279         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
1280         (openmp_version): Set to 200805.
1281         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
1282         omp_sched_guided, omp_sched_auto): New parameters.
1283         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
1284         omp_set_max_active_levels, omp_get_max_active_levels,
1285         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
1286         omp_get_active_level): New interfaces.
1287         * omp_lib.h.in (openmp_version): Set to 200805.
1288         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
1289         omp_sched_guided, omp_sched_auto): New parameters.
1290         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
1291         omp_set_max_active_levels, omp_get_max_active_levels,
1292         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
1293         omp_get_active_level): New externals.
1294         * loop.c: Include limits.h.
1295         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
1296         GFS_AUTO.
1297         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
1298         Likewise.  Use gomp_icv.
1299         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
1300         ts.static_trip here.
1301         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
1302         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
1303         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
1304         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
1305         don't unlock ws->lock, otherwise lock it.
1306         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
1307         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
1308         (gomp_parallel_loop_start): Call gomp_new_team instead of
1309         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
1310         Adjust gomp_team_start caller.  Pass 0 as second argument to
1311         gomp_resolve_num_threads.
1312         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
1313         If adding ws->chunk_size nthreads + 1 times after end won't
1314         overflow, set ws->mode to 1.
1315         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
1316         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
1317         GOMP_loop_ull_ordered_static_start,
1318         GOMP_loop_ull_ordered_dynamic_start,
1319         GOMP_loop_ull_ordered_guided_start,
1320         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
1321         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
1322         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
1323         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
1324         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
1325         prototypes.
1326         * libgomp.map: Export lock routines also @@OMP_2.0.
1327         (GOMP_loop_ordered_dynamic_first,
1328         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
1329         GOMP_loop_ordered_static_first): Remove.
1330         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
1331         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
1332         GOMP_loop_ull_ordered_dynamic_next,
1333         GOMP_loop_ull_ordered_dynamic_start,
1334         GOMP_loop_ull_ordered_guided_next,
1335         GOMP_loop_ull_ordered_guided_start,
1336         GOMP_loop_ull_ordered_runtime_next,
1337         GOMP_loop_ull_ordered_runtime_start,
1338         GOMP_loop_ull_ordered_static_next,
1339         GOMP_loop_ull_ordered_static_start,
1340         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
1341         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
1342         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
1343         (omp_set_schedule, omp_get_schedule,
1344         omp_get_thread_limit, omp_set_max_active_levels,
1345         omp_get_max_active_levels, omp_get_level,
1346         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
1347         omp_set_schedule_, omp_set_schedule_8_,
1348         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
1349         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
1350         omp_get_max_active_levels_, omp_get_level_,
1351         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
1352         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
1353         New exports @@OMP_3.0.
1354         * omp.h.in (omp_sched_t): New type.
1355         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
1356         omp_set_max_active_levels, omp_get_max_active_levels,
1357         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
1358         omp_get_active_level): New prototypes.
1359         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
1360         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
1361         gomp_thread_limit_var, gomp_remaining_threads_count,
1362         gomp_remaining_threads_lock): New variables.
1363         (parse_spincount): New function.
1364         (initialize_env): Call gomp_init_num_threads unconditionally.
1365         Initialize gomp_available_cpus.  Call parse_spincount,
1366         initialize gomp_{,throttled_}spin_count_var
1367         depending on presence and value of OMP_WAIT_POLICY and
1368         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
1369         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
1370         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
1371         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
1372         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
1373         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
1374         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
1375         (gomp_global_icv): New.
1376         (parse_schedule): Use it.  Parse "auto".
1377         (omp_set_num_threads): Use gomp_icv.
1378         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
1379         Likewise.
1380         (omp_get_max_threads): Move from parallel.c.
1381         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
1382         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
1383         add ialias.
1384         (parse_stacksize, parse_wait_policy): New functions.
1385         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
1386         both wrappers for compatibility and new locks.
1387         (omp_set_schedule, omp_get_schedule,
1388         omp_get_thread_limit, omp_set_max_active_levels,
1389         omp_get_max_active_levels, omp_get_level,
1390         omp_get_ancestor_thread_num, omp_get_team_size,
1391         omp_get_active_level): New ialias_redirect.
1392         (omp_set_schedule_, omp_set_schedule_8_,
1393         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
1394         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
1395         omp_get_max_active_levels_, omp_get_level_,
1396         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
1397         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
1398         New functions.
1399         * parallel.c: Include limits.h.
1400         (gomp_resolve_num_threads): Add count argument.  Rewritten.
1401         (GOMP_parallel_start): Call gomp_new_team and pass that as last
1402         argument to gomp_team_start.  Pass 0 as second argument to
1403         gomp_resolve_num_threads.
1404         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
1405         if gomp_thread_limit_var != ULONG_MAX.
1406         (omp_in_parallel): Implement using ts.active_level.
1407         (omp_get_max_threads): Move to env.c.
1408         (omp_get_level, omp_get_ancestor_thread_num,
1409         omp_get_team_size, omp_get_active_level): New functions,
1410         add ialias.
1411         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
1412         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
1413         gomp_iter_dynamic_next instead of the _locked variant and don't take
1414         lock around it, otherwise acquire it before calling
1415         gomp_iter_dynamic_next_locked.
1416         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
1417         gomp_iter_dynamic_next instead of the _locked variant and don't take
1418         lock around it.
1419         (GOMP_parallel_sections_start): Call gomp_new_team instead of
1420         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
1421         Adjust gomp_team_start caller.  Pass count as second argument to
1422         gomp_resolve_num_threads, don't adjust num_threads after the call.
1423         Use gomp_icv.
1424         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
1425         ws->chunk_size by incr.
1426         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
1427         code.
1428         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
1429         types.
1430         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
1431         (omp_check_defines): Check even the compat defines.
1432         * config/linux/ptrlock.c: New file.
1433         * config/linux/ptrlock.h: New file.
1434         * config/linux/wait.h: New file.
1435         * config/posix/ptrlock.c: New file.
1436         * config/posix/ptrlock.h: New file.
1437         * config/linux/bar.h (gomp_team_barrier_wait,
1438         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
1439         (gomp_team_barrier_set_task_pending,
1440         gomp_team_barrier_clear_task_pending,
1441         gomp_team_barrier_set_waiting_for_tasks,
1442         gomp_team_barrier_waiting_for_tasks,
1443         gomp_team_barrier_done): New inlines.
1444         (gomp_barrier_t): Rewritten.
1445         (gomp_barrier_state_t): New typedef.
1446         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
1447         gomp_barrier_wait_start): Rewritten.
1448         (gomp_barrier_wait_end): Change second argument to
1449         gomp_barrier_state_t.
1450         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
1451         inlines.
1452         * config/linux/bar.c: Include wait.h instead of libgomp.h and
1453         futex.h.
1454         (gomp_barrier_wait_end): Rewritten.
1455         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
1456         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
1457         * config/posix/bar.h (gomp_barrier_t): Add generation field.
1458         (gomp_barrier_state_t): New typedef.
1459         (gomp_team_barrier_wait,
1460         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
1461         (gomp_barrier_wait_start): Or all but low 2 bits from generation
1462         into the return value.  Return gomp_barrier_state_t.
1463         (gomp_team_barrier_set_task_pending,
1464         gomp_team_barrier_clear_task_pending,
1465         gomp_team_barrier_set_waiting_for_tasks,
1466         gomp_team_barrier_waiting_for_tasks,
1467         gomp_team_barrier_done): New inlines.
1468         (gomp_barrier_wait_end): Change second argument to
1469         gomp_barrier_state_t.
1470         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
1471         inlines.
1472         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
1473         (gomp_barrier_wait_end): Change second argument to
1474         gomp_barrier_state_t.
1475         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
1476         gomp_team_barrier_wake): New functions.
1477         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
1478         futex.h.
1479         (gomp_futex_wake, gomp_futex_wait): New variables.
1480         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
1481         * config/linux/lock.c: Rewrite to make locks task owned,
1482         for backwards compatibility provide the old entrypoints
1483         if symbol versioning.  Include wait.h instead of libgomp.h and
1484         futex.h.
1485         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
1486         * config/posix95/lock.c: Rewrite to make locks task owned,
1487         for backwards compatibility provide the old entrypoints
1488         if symbol versioning.
1489         * config/posix/lock.c: Rewrite to make locks task owned,
1490         for backwards compatibility provide the old entrypoints
1491         if symbol versioning.
1492         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
1493         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
1494         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
1495         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1496         (sys_futex0): Return error code.
1497         (futex_wake, futex_wait): If ENOSYS was returned, clear
1498         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1499         (cpu_relax, atomic_write_barrier): New static inlines.
1500         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1501         (futex_wake, futex_wait): If ENOSYS was returned, clear
1502         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1503         (cpu_relax, atomic_write_barrier): New static inlines.
1504         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1505         (sys_futex0): Return error code.
1506         (futex_wake, futex_wait): If ENOSYS was returned, clear
1507         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1508         (cpu_relax, atomic_write_barrier): New static inlines.
1509         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1510         (sys_futex0): Return error code.
1511         (futex_wake, futex_wait): If ENOSYS was returned, clear
1512         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1513         (cpu_relax, atomic_write_barrier): New static inlines.
1514         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1515         (sys_futex0): Return error code.
1516         (futex_wake, futex_wait): If ENOSYS was returned, clear
1517         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1518         (cpu_relax, atomic_write_barrier): New static inlines.
1519         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1520         (sys_futex0): Return error code.
1521         (futex_wake, futex_wait): If ENOSYS was returned, clear
1522         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1523         (cpu_relax, atomic_write_barrier): New static inlines.
1524         * config/linux/sem.c: Include wait.h instead of libgomp.h and
1525         futex.h.
1526         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
1527         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
1528         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
1529         types.
1530         (omp_nest_lock_t): Change owner into void *, add lock field.
1531         * config/posix95/omp-lock.h: Include semaphore.h.
1532         (omp_lock_25_t, omp_nest_lock_25_t): New types.
1533         (omp_lock_t): Use sem_t instead of mutex if semaphores
1534         aren't broken.
1535         (omp_nest_lock_t): Likewise.  Change owner to void *.
1536         * config/posix/omp-lock.h: Include semaphore.h.
1537         (omp_lock_25_t, omp_nest_lock_25_t): New types.
1538         (omp_lock_t): Use sem_t instead of mutex if semaphores
1539         aren't broken.
1540         (omp_nest_lock_t): Likewise.  Add owner field.
1541
1542 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
1543
1544         * testsuite/libgomp.c/collapse-1.c: New test.
1545         * testsuite/libgomp.c/collapse-2.c: New test.
1546         * testsuite/libgomp.c/collapse-3.c: New test.
1547         * testsuite/libgomp.c/icv-1.c: New test.
1548         * testsuite/libgomp.c/icv-2.c: New test.
1549         * testsuite/libgomp.c/lib-2.c: New test.
1550         * testsuite/libgomp.c/lock-1.c: New test.
1551         * testsuite/libgomp.c/lock-2.c: New test.
1552         * testsuite/libgomp.c/lock-3.c: New test.
1553         * testsuite/libgomp.c/loop-4.c: New test.
1554         * testsuite/libgomp.c/loop-5.c: New test.
1555         * testsuite/libgomp.c/loop-6.c: New test.
1556         * testsuite/libgomp.c/loop-7.c: New test.
1557         * testsuite/libgomp.c/loop-8.c: New test.
1558         * testsuite/libgomp.c/loop-9.c: New test.
1559         * testsuite/libgomp.c/nested-3.c: New test.
1560         * testsuite/libgomp.c/nestedfn-6.c: New test.
1561         * testsuite/libgomp.c/sort-1.c: New test.
1562         * testsuite/libgomp.c/task-1.c: New test.
1563         * testsuite/libgomp.c/task-2.c: New test.
1564         * testsuite/libgomp.c/task-3.c: New test.
1565         * testsuite/libgomp.c/task-4.c: New test.
1566         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
1567         to C++ testsuite default compiler options.
1568         * testsuite/libgomp.c++/collapse-1.C: New test.
1569         * testsuite/libgomp.c++/collapse-2.C: New test.
1570         * testsuite/libgomp.c++/ctor-10.C: New test.
1571         * testsuite/libgomp.c++/for-1.C: New test.
1572         * testsuite/libgomp.c++/for-2.C: New test.
1573         * testsuite/libgomp.c++/for-3.C: New test.
1574         * testsuite/libgomp.c++/for-4.C: New test.
1575         * testsuite/libgomp.c++/for-5.C: New test.
1576         * testsuite/libgomp.c++/loop-8.C: New test.
1577         * testsuite/libgomp.c++/loop-9.C: New test.
1578         * testsuite/libgomp.c++/loop-10.C: New test.
1579         * testsuite/libgomp.c++/task-1.C: New test.
1580         * testsuite/libgomp.c++/task-2.C: New test.
1581         * testsuite/libgomp.c++/task-3.C: New test.
1582         * testsuite/libgomp.c++/task-4.C: New test.
1583         * testsuite/libgomp.c++/task-5.C: New test.
1584         * testsuite/libgomp.c++/task-6.C: New test.
1585         * testsuite/libgomp.fortran/allocatable1.f90: New test.
1586         * testsuite/libgomp.fortran/allocatable2.f90: New test.
1587         * testsuite/libgomp.fortran/allocatable3.f90: New test.
1588         * testsuite/libgomp.fortran/allocatable4.f90: New test.
1589         * testsuite/libgomp.fortran/collapse1.f90: New test.
1590         * testsuite/libgomp.fortran/collapse2.f90: New test.
1591         * testsuite/libgomp.fortran/collapse3.f90: New test.
1592         * testsuite/libgomp.fortran/collapse4.f90: New test.
1593         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
1594         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
1595         * testsuite/libgomp.fortran/lib4.f90: New test.
1596         * testsuite/libgomp.fortran/lock-1.f90: New test.
1597         * testsuite/libgomp.fortran/lock-2.f90: New test.
1598         * testsuite/libgomp.fortran/nested1.f90: New test.
1599         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
1600         * testsuite/libgomp.fortran/strassen.f90: New test.
1601         * testsuite/libgomp.fortran/tabs1.f90: New test.
1602         * testsuite/libgomp.fortran/tabs2.f: New test.
1603         * testsuite/libgomp.fortran/task1.f90: New test.
1604         * testsuite/libgomp.fortran/task2.f90: New test.
1605         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
1606         * testsuite/libgomp.fortran/vla5.f90: Likewise.
1607         * testsuite/libgomp.c/pr26943-2.c: Likewise.
1608         * testsuite/libgomp.c/pr26943-3.c: Likewise.
1609         * testsuite/libgomp.c/pr26943-4.c: Likewise.
1610
1611 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
1612
1613         PR c++/36308
1614         * testsuite/libgomp.c++/ctor-11.C: New test.
1615         * testsuite/libgomp.c++/ctor-12.C: New test.
1616
1617 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
1618
1619         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
1620
1621 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
1622
1623         PR middle-end/36106
1624         * testsuite/libgomp.c/atomic-5.c: New test.
1625         * testsuite/libgomp.c/atomic-6.c: New test.
1626         * testsuite/libgomp.c/autopar-1.c: New test.
1627
1628 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1629
1630         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
1631         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
1632         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
1633         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
1634         * configure: Regenerate.
1635         * Makefile.in, testsuite/Makefile.in: Likewise.
1636
1637 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
1638
1639         PR bootstrap/35457
1640         * aclocal.m4: Regenerate.
1641         * configure: Regenerate.
1642
1643 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
1644
1645         PR middle-end/35611
1646         * testsuite/libgomp.c/atomic-4.c: New test.
1647
1648         PR libgomp/35625
1649         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
1650         (gomp_iter_guided_next): Likewise.
1651         * testsuite/libgomp.c/pr35625.c: New test.
1652
1653 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1654
1655         * aclocal.m4: Regenerate.
1656         * configure: Likewise.
1657         * Makefile.in: Likewise.
1658         * testsuite/Makefile.in: Likewise.
1659
1660 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
1661
1662         PR middle-end/35185
1663         * testsuite/libgomp.c++/pr35185.C: New test.
1664
1665 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
1666
1667         PR middle-end/35549
1668         * testsuite/libgomp.c/pr35549.c: New test.
1669
1670 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
1671
1672         * testsuite/libgomp.c/atomic-3.c: New test.
1673
1674 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1675
1676         PR fortran/33197
1677         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
1678         .F08 file suffixes.
1679
1680 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
1681
1682         PR libgomp/33131
1683         * configure.ac: Add ACX_HEADER_STRING.
1684         * env.c: Include strings.h.
1685         * aclocal.m4: Regenerate.
1686         * config.h.in: Regenerate.
1687         * configure: Regenerate.
1688         * Makefile.in: Regenerate.
1689         * testsuite/Makefile.in: Regenerate.
1690
1691 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
1692
1693         PR middle-end/35196
1694         * testsuite/libgomp.c/pr35196.c: New test.
1695
1696         PR middle-end/35130
1697         * testsuite/libgomp.fortran/pr35130.f90: New test.
1698         * testsuite/libgomp.c/pr35130.c: New test.
1699
1700 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
1701
1702         PR middle-end/33880
1703         * testsuite/libgomp.c/pr33880.c: New test.
1704         * testsuite/libgomp.fortran/pr33880.f90: New test.
1705
1706 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
1707
1708         * configure: Regenerate.
1709
1710 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
1711
1712         * configure.ac: Move futex checking into ../config/futex.m4.
1713         * configure: Rebuilt.
1714         * aclocal.m4: Rebuilt.
1715         * Makefile.in: Rebuilt.
1716
1717         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
1718         2007-10-15 ../config/tls.m4 change.
1719
1720 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
1721
1722         PR c++/34513
1723         * testsuite/libgomp.c/pr34513.c: New test.
1724         * testsuite/libgomp.c++/pr34513.C: New test.
1725
1726 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
1727
1728         PR target/32765
1729         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
1730
1731 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
1732
1733         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
1734
1735 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
1736
1737         * testsuite/libgomp.c/private-1.c: New test.
1738
1739 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
1740             Paolo Bonzini  <bonzini@gnu.org>
1741
1742         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
1743         instead of 'VPATH ='.
1744         * Makefile.in: Regenerate.
1745
1746 2007-11-23  Matthias Klose  <doko@ubuntu.com>
1747
1748         * configure.ac: Adjust makeinfo version check.
1749         * configure: Regenerate.
1750
1751 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
1752
1753         PR fortran/34020
1754         * testsuite/libgomp.fortran/pr34020.f90: New test.
1755
1756 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
1757
1758         PR c++/33894
1759         * testsuite/libgomp.c++/atomic-1.C: New test.
1760
1761 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
1762
1763         PR libgomp/33275
1764         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
1765         Make x and y integers rather than (implicit) reals.  Add private (j)
1766         clause to the last omp parallel.
1767
1768 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
1769
1770         * configure: Regenerate following changes to ../config/tls.m4.
1771
1772 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
1773
1774         * testsuite/libgomp.fortran/stack.f90: New test.
1775
1776 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
1777
1778         * config/mingw32/proc.c: New file.
1779
1780 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
1781
1782         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
1783         (main): Use __get_cpuid to get i386 target fetaures.
1784         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
1785         (main): Use __get_cpuid to get x86_64 target fetaures.
1786
1787 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
1788
1789         PR target/32765
1790         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
1791         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
1792
1793 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
1794
1795         PR fortran/32550
1796         * testsuite/libgomp.fortran/pr32550.f90: New test.
1797         * testsuite/libgomp.fortran/crayptr2.f90: New test.
1798
1799 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1800
1801         * aclocal.m4: Regenerated.
1802
1803 2007-07-05  Tobias Burnus  <burnus@net-b.de>
1804
1805         PR fortran/32359
1806         * testsuite/libgomp.fortran/pr32359.f90: New.
1807
1808 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
1809
1810         PR libgomp/32468
1811         * sections.c (GOMP_parallel_sections_start): Only decrease
1812         number of threads to COUNT if dyn_var is true.
1813         * testsuite/libgomp.c/pr32468.c: New test.
1814
1815 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1816
1817         PR libgomp/26308
1818         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
1819
1820 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
1821
1822         PR middle-end/32362
1823         * testsuite/libgomp.c/pr32362-1.c: New test.
1824         * testsuite/libgomp.c/pr32362-2.c: New test.
1825         * testsuite/libgomp.c/pr32362-3.c: New test.
1826
1827 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
1828
1829         * team.c (gomp_team_start): Fix setting up thread_attr
1830         stack size.
1831
1832 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
1833
1834         * configure: Regenerate.
1835
1836 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
1837
1838         * Makefile.in: Regenerate.
1839         * configure: Regenerate.
1840         * aclocal.m4: Regenerate.
1841         * testsuite/Makefile.in: Regenerate.
1842
1843 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
1844
1845         * config/linux/proc.c: New file.
1846
1847         PR libgomp/28482
1848         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
1849
1850 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
1851
1852         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
1853
1854 2007-04-16  Matthias Klose  <doko@debian.org>
1855
1856         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
1857         flags if not building with -m64.
1858         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
1859         flag for i?86-*-* targets, if current target matches -m64.
1860
1861 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
1862
1863         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
1864         * Makefile.in: Regenerate.
1865
1866 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1867
1868         PR testsuite/31369
1869         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
1870         ld_library_path.
1871         * testsuite/libgomp.fortran/fortran.exp: Likewise.
1872
1873 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
1874
1875         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
1876         decls.
1877         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
1878         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
1879         (parse_affinity): New function.
1880         (initialize_env): Call it and gomp_init_affinity.
1881         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
1882         create new pthread_attr_t and call gomp_init_thread_affinity
1883         on it for each thread before passing the attribute to pthread_create.
1884         * config/linux/affinity.c: New file.
1885         * config/posix/affinity.c: New file.
1886         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
1887         * configure: Rebuilt.
1888         * config.h.in: Rebuilt.
1889         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
1890         * Makefile.in: Rebuilt.
1891
1892 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
1893
1894         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
1895         *-*-darwin*.
1896         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
1897         and use it if found.
1898
1899 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
1900
1901         * testsuite/config/default.exp: New file.
1902         * testsuite/lib/libgomp.exp: New file.
1903         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
1904         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
1905         load_lib *, load_gcc_lib *): Move to libgomp.exp.
1906         (libgomp_load): Remove.
1907         * testsuite/lib/libgomp.exp (libgomp_init): Compute
1908         always_ld_library_path, not ld_library_path.  Set additional_flags
1909         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
1910         (target_compile): Do not call libgomp_init.  Append lang_library_path
1911         and lang_link_flags to options.
1912         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
1913         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
1914         here.
1915         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
1916         always_ld_library_path.  Set LD_LIBRARY_PATH here.
1917         * testsuite/libgomp.fortran/fortran.exp: Ditto.
1918         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
1919         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
1920         CX8 flag.
1921         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
1922         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
1923         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
1924         * testsuite/libgomp.c/pr29947-1.c: Ditto.
1925         * testsuite/libgomp.c/atomic-10.c: Ditto.
1926
1927 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
1928
1929         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
1930         dg-final cleanup-modules line.
1931         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
1932         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
1933         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
1934         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
1935         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
1936         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
1937         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
1938
1939 2007-03-18  Andreas Schwab  <schwab@suse.de>
1940
1941         * acinclude.m4: Adjust regular expression for ld version
1942         extraction.
1943         * configure: Regenerate.
1944
1945 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
1946
1947         * Makefile.am: Add install-pdf target as copied from
1948         automake v1.10 rules.
1949         * Makefile.in: Regenerate
1950
1951 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
1952
1953         PR libgomp/28486
1954         * configure: Regenerate.
1955
1956         PR c++/30703
1957         * testsuite/libgomp.c++/pr30703.C: New test.
1958
1959 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
1960
1961         Revert:
1962         2006-07-05  Eric Christopher  <echristo@apple.com>
1963         * configure.ac: Depend addition of -pthread on host OS.
1964         * configure: Regenerate.
1965
1966 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1967
1968         * libgomp.texi: Fix spacing after abbreviations.
1969
1970 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
1971
1972         PR libgomp/30546
1973         * configure.ac: Add check for makeinfo
1974         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
1975         if an appropiate version of makeinfo is found.
1976         * aclocal.m4: Regenerated.
1977         * configure: Regenerated.
1978         * Makefile.in: Regenerated.
1979         * testsuite/Makefile.in: Regenerated.
1980
1981 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
1982
1983         PR libgomp/30540
1984         * libgomp.texi: More about implementation-dependent settings.
1985
1986 2007-01-26  Tobias Burnus  <burnus@net-b.de>
1987
1988         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
1989
1990 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
1991
1992         PR middle-end/30494
1993         * testsuite/libgomp.c/pr30494.c: New test.
1994
1995 2007-01-15  Tom Tromey  <tromey@redhat.com>
1996
1997         * configure: Rebuilt.
1998         * configure.ac: Fixed comment.
1999
2000 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
2001
2002         * libgomp.texi: Document implementation specific default values of
2003         environment variables.
2004
2005 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
2006
2007         PR libgomp/28209
2008         * libgomp.texi: New file.
2009         * configure.ac: Add --enable-generated-files-in-srcdir option.
2010         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
2011         files to srcdir.
2012         * Makefile.in: Regenerated.
2013         * config.h.in: Regenerated.
2014         * testsuite/Makefile.in: Regenerated.
2015         * NOTES: Removed.
2016
2017 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
2018
2019         PR libgomp/29949
2020         * env.c (omp_set_num_threads): Set illegal thread count to 1.
2021
2022 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
2023
2024         * configure: Regenerate.
2025
2026 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
2027
2028         PR libgomp/29947
2029         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
2030         start if there shouldn't be any loop iterations.
2031         (gomp_loop_ordered_static_start): Remove start == end test.
2032         * testsuite/libgomp.c/pr29947-1.c: New test.
2033         * testsuite/libgomp.c/pr29947-2.c: New test.
2034
2035 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
2036
2037         * configure.tgt: Force initial-exec TLS model on Linux only.
2038
2039 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
2040
2041         * configure: Regenerated.
2042
2043 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
2044
2045         * env.c (parse_schedule): Reject out of range values.
2046         (parse_unsigned_long): Reject out of range, negative or zero values.
2047
2048 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
2049
2050         PR fortran/29629
2051         * testsuite/libgomp.fortran/pr29629.f90: New test.
2052
2053 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
2054
2055         PR libgomp/29494
2056         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
2057         * config/posix95: New directory.
2058         * config/posix95/omp-lock.h: New file.
2059         * config/posix95/lock.c: Likewise.
2060
2061 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2062
2063         * aclocal.m4: Regenerate.
2064         * configure: Regenerate.
2065
2066 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
2067
2068         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
2069         '<' to '<='.
2070
2071 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
2072
2073         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
2074         test.
2075         * configure: Regenerate.
2076         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
2077
2078 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
2079
2080         PR middle-end/25261
2081         PR middle-end/28790
2082         * testsuite/libgomp.c/nestedfn-4.c: New test.
2083         * testsuite/libgomp.c/nestedfn-5.c: New test.
2084         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
2085
2086         PR fortran/29097
2087         * testsuite/libgomp.fortran/condinc1.f: New test.
2088         * testsuite/libgomp.fortran/condinc2.f: New test.
2089         * testsuite/libgomp.fortran/condinc3.f90: New test.
2090         * testsuite/libgomp.fortran/condinc4.f90: New test.
2091         * testsuite/libgomp.fortran/condinc1.inc: New file.
2092
2093 2006-09-18  Tom Tromey  <tromey@redhat.com>
2094
2095         * configure: Rebuilt.
2096
2097 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
2098
2099         PR c/28768
2100         PR preprocessor/14634
2101         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
2102         to AC_DEFINE.
2103         * configure: Regenerate.
2104
2105 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
2106
2107         * testsuite/libgomp.fortran/reduction3.f90: Change
2108         -2147483648 to -huge(i)-1 to avoid overflow.
2109         * testsuite/libgomp.fortran/reduction4.f90: Change
2110         Z'ffffffff' to not(0) to avoid overflow.
2111
2112 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
2113
2114         PR libgomp/25938
2115         * Makefile.am (libsubincludedir): New.
2116         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
2117         * Makefile.in: Regenerate.
2118
2119 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
2120
2121         PR libgomp/28725
2122         * env.c: Include ctype.h.
2123         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
2124         leading and/or trailing whitespace and compare strings case
2125         insensitively.
2126
2127 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
2128
2129         PR fortran/28390
2130         * testsuite/libgomp.fortran/pr28390.f: New test.
2131
2132 2006-07-05  Eric Christopher  <echristo@apple.com>
2133
2134         * configure.ac: Depend addition of -pthread on host OS.
2135         * configure: Regenerate.
2136
2137 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
2138
2139         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
2140         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
2141         defined.
2142
2143 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
2144
2145         PR libgomp/26175
2146         PR libgomp/26477
2147         * configure.ac: If neither --enable-linux-futex nor
2148         --disable-linux-futex is passed, determine the default by checking
2149         for compiling and/or running against NPTL.  With --enable-linux-futex,
2150         check if SYS_gettid and SYS_futex are defined.
2151         * configure: Rebuilt.
2152
2153 2006-06-14  Richard Henderson  <rth@redhat.com>
2154
2155         PR libgomp/28008
2156         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
2157         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
2158
2159 2006-06-09  Richard Henderson  <rth@redhat.com>
2160
2161         * env.c (gomp_nthreads_var): Change to unsigned long.
2162         (gomp_run_sched_chunk): Likewise.
2163         (parse_unsigned_long): Rename from parse_num_threads and generalize.
2164         (initialize_env): Initialize gomp_thread_attr.
2165         * libgomp.h (gomp_nthreads_var): Update decl.
2166         (gomp_run_sched_chunk): Likewise.
2167         (gomp_thread_attr): Declare.
2168         * team.c (gomp_thread_attr): Export.
2169         (initialize_team): Don't initialize it.
2170
2171 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
2172
2173         PR fortran/27916
2174         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
2175         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
2176
2177 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2178
2179         * config/mingw32/time.c: New file.
2180         * configure.tgt: Use it.
2181
2182 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2183
2184         * Makefile.am: Add install-html target. Add install-html to .PHONY
2185         * Makefile.in: Regenerate.
2186
2187 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2188
2189         PR libgomp/27612
2190         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
2191         * testsuite/libgomp.c/critical-1.c: Likewise.
2192         * testsuite/libgomp.c/loop-1.c: Likewise.
2193         * testsuite/libgomp.c/loop-2.c: Likewise.
2194         * testsuite/libgomp.c/single-1.c: Likewise.
2195         * testsuite/libgomp.c/ordered-1.c: Likewise.
2196         * testsuite/libgomp.c/ordered-2.c: Likewise.
2197
2198 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
2199
2200         PR middle-end/27416
2201         * libgomp.fortran/pr27416-1.f90: New test.
2202
2203 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
2204
2205         PR fortran/27395
2206         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
2207         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
2208
2209 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
2210
2211         PR c++/26943
2212         * testsuite/libgomp.c/pr26943-1.c: New test.
2213         * testsuite/libgomp.c/pr26943-2.c: New test.
2214         * testsuite/libgomp.c/pr26943-3.c: New test.
2215         * testsuite/libgomp.c/pr26943-4.c: New test.
2216         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
2217         * testsuite/libgomp.c++/pr26943.C: New test.
2218
2219 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
2220
2221         PR middle-end/27337
2222         * testsuite/libgomp.c++/pr27337.C: New test.
2223
2224 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
2225
2226         PR c/26171
2227         * testsuite/libgomp.c/pr26171.c: New test.
2228
2229 2006-04-25  Richard Henderson  <rth@redhat.com>
2230
2231         PR libgomp/25865
2232         * configure.ac: Use GCC_CHECK_TLS.
2233         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
2234         * Makefile.in, aclocal.m4, configure: Regenerate.
2235
2236 2006-04-10  Matthias Klose  <doko@debian.org>
2237
2238         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
2239         directory names containing underscores.
2240
2241 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
2242
2243         PR c++/26691
2244         * testsuite/libgomp.c++/pr26691.C: New test.
2245
2246 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
2247
2248         * testsuite/libgomp.fortran/retval2.f90: New test.
2249
2250 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
2251
2252         * testsuite/libgomp.c++: New directory.
2253
2254 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
2255
2256         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
2257         * config/posix/sem.c: Implement the above.
2258
2259 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
2260
2261         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
2262         define HAVE_BROKEN_POSIX_SEMAPHORES.
2263         * configure: Rebuilt.
2264         * config.h.in: Rebuilt.
2265
2266 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2267
2268         PR bootstrap/26161
2269         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
2270         for the other pthread check.
2271         * configure: Regenerate.
2272         * config.h.in: Regenerate.
2273
2274 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
2275
2276         PR libgomp/25938
2277         PR libgomp/25984
2278         * Makefile.am (fincludedir): New variable.
2279         (nodist_include_HEADERS): Remove Fortran files.
2280         (nodist_finclude_HEADERS): New variable.
2281         * Makefile.in: Regenerated.
2282
2283 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
2284
2285         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
2286         Remove tests for returning assumed character length arrays.
2287
2288 2006-02-12  Roger Sayle  <roger@eyesopen.com>
2289             John David Anglin  <dave@hiauly1.hia.nrc.ca>
2290
2291         PR libgomp/25936
2292         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
2293
2294 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
2295
2296         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
2297
2298 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
2299
2300         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
2301         part of LD_LIBRARY_PATH manually.
2302
2303 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
2304
2305         PR libgomp/25852
2306         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
2307         libgomp_init.
2308
2309 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
2310
2311         PR libgomp/25884
2312         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
2313         * configure.ac (PERL): Don't set.
2314         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
2315         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
2316         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
2317         * omp.h.in: Wrap the new configure substitutions with @ characters.
2318         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
2319         * aclocal.m4, configure, Makefile.in: Regenerate.
2320         * mkomp_h.pl: Delete.
2321
2322 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
2323
2324         PR libgomp/25259
2325         * configure.ac: Use GCC_HEADER_STDINT.
2326         * libgomp.h: Include gstdint.h.
2327         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
2328         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
2329
2330 2006-01-24  Richard Henderson  <rth@redhat.com>
2331
2332         PR libgomp/25942
2333         * configure.ac: Add AM_MAINTAINER_MODE.
2334         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
2335
2336 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
2337
2338         * Makefile.in: Regenerate.
2339         * testsuite/Makefile.in: Regenerate.
2340         * aclocal.m4: Regenerate.
2341
2342 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
2343
2344         * config/posix/proc.c: Conditional include of sys/loadavg.h for
2345         Solaris.
2346         * configure.ac: Add check for loadavg.h.
2347         (link_gomp): Adjust comment.
2348         * configure: Regenerate.
2349         * config.h.in: Regenerate.
2350
2351 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
2352
2353         PR libgomp/25877
2354         * configure.ac: Remove check for alloca.h.
2355         * configure: Regenerate.
2356         * config.h.in: Regenerate.
2357         * libgomp.h: define gomp_alloca to be __builtin_alloca.
2358         * team.c: Remove use of alloca.h.
2359         Call gomp_alloca instead of alloca.
2360
2361 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
2362
2363         PR libgomp/25877
2364         * team.c: Add include of alloca.h.
2365         * configure.ac: Add check for alloca.h.
2366         * configure: Regenerate.
2367         * config.h.in: Regenerate.
2368
2369 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
2370
2371         PR fortran/25219
2372         * testsuite/libgomp.fortran/pr25219.f90: New test.
2373
2374 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
2375
2376         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
2377         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
2378         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
2379         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
2380         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
2381         testsuite/libgomp.fortran/threadprivate1.f90,
2382         testsuite/libgomp.fortran/threadprivate2.f90,
2383         testsuite/libgomp.fortran/threadprivate3.f90,
2384         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
2385         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
2386         testsuite/libgomp.fortran/omp_parse3.f90: Change required
2387         effective-target to TLS runtime.
2388
2389         * testsuite/libgomp.fortran/pr25162.f: Require
2390         effective-target TLS runtime.
2391
2392 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
2393
2394         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
2395         * testsuite/libgomp.c/nestedfn-3.c: New test.
2396
2397 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
2398
2399         PR fortran/25162
2400         * testsuite/libgomp.fortran/pr25162.f: New test.
2401
2402 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
2403
2404         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
2405         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
2406
2407 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
2408
2409         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
2410         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
2411         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
2412         single.c, team.c, work.c, config/linux/alpha/futex.h,
2413         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
2414         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
2415         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
2416         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
2417         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
2418         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
2419         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
2420         FSF address.
2421
2422 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
2423
2424         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
2425         to nodist_noinst_HEADERS.
2426         * Makefile.in: Rebuilt.
2427
2428         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
2429         add integer count field.
2430         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
2431         omp_nest_lock_t type change.
2432         (omp_init_nest_lock): Likewise.  Initialize count to 0.
2433         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
2434         Increment count.
2435         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
2436         Decrement count.
2437         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
2438         Increment count if successful and return the new nesting level.
2439         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
2440         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
2441         * testsuite/libgomp.c/lib-1.c: New test.
2442         * testsuite/libgomp.fortran/lib1.f90: New test.
2443         * testsuite/libgomp.fortran/lib2.f: New test.
2444         * testsuite/libgomp.fortran/lib3.f: New test.
2445
2446 2005-11-17  Richard Henderson  <rth@redhat.com>
2447
2448         PR 24845
2449         * Makefile.am (nodist_toolexeclib_HEADERS): New.
2450         * configure.ac (link_gomp): New.  Substitute it.
2451         (AC_CONFIG_FILES): Add libgomp.spec.
2452         * libgomp.spec.in: New file.
2453         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
2454         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
2455
2456 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
2457
2458         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
2459         reduction(-:var) behaving the same as reduction(+:var).
2460         * testsuite/libgomp.c/reduction-4.c: New test.
2461
2462 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
2463
2464         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
2465         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
2466         testsuite/libgomp.c/copyin-3.c,
2467         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
2468         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
2469         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
2470         testsuite/libgomp.c++/pr24455.C,
2471         testsuite/libgomp.fortran/threadprivate1.f90,
2472         testsuite/libgomp.fortran/threadprivate2.f90,
2473         testsuite/libgomp.fortran/threadprivate3.f90,
2474         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
2475         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
2476         testsuite/libgomp.fortran/omp_parse3.f90: Require
2477         effective-target TLS.
2478
2479 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
2480
2481         * HEADER: Remove.
2482
2483 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
2484
2485         PR libgomp/24797
2486         * team.c (initialize_team): Pass NULL rather than free as
2487         pthread_key_create destructor.  Initialize thread specific data
2488         pointer in initial thread to a static local variable rather than
2489         malloced memory.
2490
2491 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
2492
2493         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
2494         its location to ld_library_path.
2495
2496 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
2497
2498         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
2499
2500 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
2501
2502         * testsuite/libgomp.c: Rename from libgomp.dg.
2503
2504 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
2505
2506         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
2507         threadprivate variable 'i'.
2508
2509 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
2510
2511         * config/linux/s390/futex.h: New file.
2512         * configure.tgt: Use it.
2513
2514         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
2515         before the parallel.
2516
2517 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
2518
2519         PR c++/24734
2520         * testsuite/libgomp.c++/master-1.C: New test.
2521
2522 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
2523
2524         * testsuite/libgomp.dg/copyin-3.c: New test.
2525
2526 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
2527
2528         * testsuite/libgomp.fortran/retval1.f90: New test.
2529         * testsuite/libgomp.fortran/vla7.f90: New test.
2530
2531 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
2532
2533         * testsuite/libgomp.fortran/vla2.f90: New test.
2534         * testsuite/libgomp.fortran/vla3.f90: New test.
2535         * testsuite/libgomp.fortran/vla4.f90: New test.
2536         * testsuite/libgomp.fortran/vla5.f90: New test.
2537         * testsuite/libgomp.fortran/vla6.f90: New test.
2538
2539 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
2540
2541         * config/linux/sparc/futex.h: New file.
2542         * configure.tgt: Use it.
2543         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
2544
2545         * critical.c: Include stdlib.h.
2546         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
2547         ignoring return value.
2548         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
2549         LIBGOMP_CHECK_SYNC_BUILTINS check.
2550         * configure: Rebuilt.
2551
2552 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
2553
2554         * testsuite/libgomp.fortran/vla1.f90: New test.
2555
2556 2005-10-31  Richard Henderson  <rth@redhat.com>
2557
2558         * testsuite/libgomp.fortran/character2.f90: Fix race condition
2559         setting 's' in different threads.
2560
2561 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
2562
2563         * libgomp.h (attribute_hidden, ialias): Define.
2564         * config/posix/proc.c (omp_get_num_procs): Add ialias.
2565         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
2566         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
2567         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
2568         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
2569         omp_test_lock, omp_test_nest_lock): Likewise.
2570         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
2571         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
2572         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
2573         omp_test_lock, omp_test_nest_lock): Likewise.
2574         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
2575         omp_get_dynamic, omp_get_nested): Likewise.
2576         * parallel.c (omp_get_num_threads, omp_get_max_threads,
2577         omp_get_thread_num, omp_in_parallel): Likewise.
2578         * fortran.c (ialias_redirect): Define.
2579         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
2580         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
2581         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
2582         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
2583         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
2584         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
2585         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
2586         omp_get_wtime): Add ialias_redirect.
2587
2588 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
2589
2590         * fortran.c: Include stdlib.h.
2591
2592 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
2593
2594         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
2595         * Makefile.in: Regenerated.
2596
2597 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
2598
2599         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
2600         * libgomp_f.h.in (omp_check_defines): New function.
2601         * env.c: Include libgomp_f.h.
2602         (initialize_env): Call omp_check_defines.
2603
2604         * testsuite/libgomp.dg/copyin-2.c: New test.
2605         * testsuite/libgomp.c++/copyin-2.C: New test.
2606         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
2607
2608         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
2609         * testsuite/libgomp.fortran/sharing2.f90: New test.
2610
2611         * testsuite/libgomp.dg/copyin-1.c: New test.
2612         * testsuite/libgomp.c++/copyin-1.C: New test.
2613
2614 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
2615
2616         * testsuite/libgomp.fortran/crayptr1.f90: New test.
2617
2618         * testsuite/libgomp.fortran/workshare1.f90: New test.
2619
2620         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
2621         only test.
2622         * libgomp.fortran/sharing1.f90: New test.
2623
2624 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
2625
2626         PR c++/24502
2627         * testsuite/libgomp.c++/loop-7.C: New test.
2628
2629         * testsuite/libgomp.dg/nestedfn-2.c: New test.
2630
2631         * testsuite/libgomp.dg/nestedfn-1.c: New test.
2632         * testsuite/libgomp.fortran/reduction6.f90: New test.
2633         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
2634
2635 2005-10-23  Richard Henderson  <rth@redhat.com>
2636
2637         * testsuite/libgomp.c++/ctor-1.C: New.
2638         * testsuite/libgomp.c++/ctor-2.C: New.
2639         * testsuite/libgomp.c++/ctor-3.C: New.
2640         * testsuite/libgomp.c++/ctor-4.C: New.
2641         * testsuite/libgomp.c++/ctor-5.C: New.
2642         * testsuite/libgomp.c++/ctor-6.C: New.
2643         * testsuite/libgomp.c++/ctor-7.C: New.
2644         * testsuite/libgomp.c++/ctor-8.C: New.
2645         * testsuite/libgomp.c++/ctor-9.C: New.
2646
2647 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
2648
2649         PR 24455
2650         * testsuite/libgomp.c++/pr24455-1.C: New test.
2651         * testsuite/libgomp.c++/pr24455.C: New test.
2652         * testsuite/libgomp.dg/pr24455-1.c: New test.
2653         * testsuite/libgomp.dg/pr24455.c: New test.
2654
2655 2005-10-20  Richard Henderson  <rth@redhat.com>
2656
2657         * testsuite/libgomp.c++/loop-6.C: New.
2658         * testsuite/libgomp.dg/loop-3.c: New.
2659
2660 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
2661
2662         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
2663         explicitly private.
2664         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
2665         explicitly shared.
2666
2667 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
2668
2669         * testsuite/libgomp.fortran/jacobi.f: New test.
2670
2671 2005-10-19  Richard Henderson  <rth@redhat.com>
2672
2673         * configure.tgt (i?86-linux): Default to with_arch instead of
2674         CFLAGS.  Add -mtune to match target_cpu.
2675         (x86_64-linux): Tune to i686.
2676
2677         * fortran.c (omp_test_nest_lock_): Fix typo.
2678
2679 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
2680
2681         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
2682         gomp_ordered_sync): Do nothing if team->nthreads == 1.
2683         * testsuite/libgomp.dg/ordered-3.c: New test.
2684
2685         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
2686         Remove volatile keyword.
2687
2688         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
2689         in COMMON block to avoid warnings on 64-bit targets.
2690
2691 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
2692
2693         * testsuite/libgomp.dg/shared-3.c: New test.
2694
2695 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
2696
2697         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
2698         * testsuite/libgomp.fortran/reduction5.f90: New test.
2699
2700 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
2701
2702         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
2703         dg-options.
2704         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
2705         flush loop now that __sync_synchronize has proper memory barrier.
2706         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
2707         Add -ffixed-form to dg-options.
2708
2709 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
2710
2711         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
2712         from subdirectories.
2713         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
2714         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
2715         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
2716         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
2717         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
2718         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
2719         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
2720         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
2721         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
2722         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
2723         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
2724         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
2725         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
2726         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
2727         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
2728         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
2729         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
2730         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
2731         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
2732         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
2733         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
2734         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
2735         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
2736         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
2737         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
2738
2739 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
2740
2741         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
2742         lang_library_path exists.  Use find instead of glob to gather tests.
2743         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
2744
2745 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
2746
2747         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
2748         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
2749         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
2750         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
2751         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
2752         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
2753         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
2754         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
2755         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
2756         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
2757         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
2758         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
2759         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
2760
2761 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
2762
2763         * testsuite/libgomp.dg/vla-1.c: New test.
2764
2765         * testsuite/libgomp.fortran/reference2.f90: New test.
2766
2767         * testsuite/libgomp.fortran/character2.f90: Remove explicit
2768         declaration of omp_get_thread_num.
2769         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
2770         use omp_lib.
2771
2772         * testsuite/libgomp.fortran/reduction1.f90: New test.
2773         * testsuite/libgomp.fortran/reduction2.f90: New test.
2774         * testsuite/libgomp.fortran/reduction3.f90: New test.
2775         * testsuite/libgomp.fortran/reduction4.f90: New test.
2776
2777 2005-10-13  Richard Henderson  <rth@redhat.com>
2778
2779         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
2780         * Makefile.in: Regenerate.
2781         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
2782         * libgomp.h: Include bar.h.
2783         (struct gomp_barrier): Remove.
2784         (struct gomp_team): Add barrier.  Replace master_barrier with
2785         master_release.  Replace threads with ordered_release.
2786         (struct gomp_thread): Replace barrier with release.
2787         * ordered.c (gomp_ordered_first): Update for ordered_release change.
2788         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
2789         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
2790         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
2791         (GOMP_single_copy_end): Likewise.
2792         * team.c (gomp_threads_dock): New.
2793         (gomp_barrier_init, gomp_barrier_destroy): Remove.
2794         (gomp_thread_start): Use gomp_barrier_wait.
2795         (new_team, free_team): Update for gomp_team changes.
2796         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
2797         (gomp_team_end): Use gomp_barrier_wait.
2798         (initialize_team): Update for gomp_thread changes.
2799         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
2800         (gomp_work_share_end_nowait): Use atomic ops when available.
2801         * config/linux/bar.c, config/linux/bar.h: New files.
2802         * config/posix/bar.c, config/posix/bar.h: New files.
2803
2804 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
2805
2806         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
2807         * testsuite/libgomp.dg/single-2.c: New test.
2808
2809         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
2810         lang_link_flags): Unset, so that they aren't inherited from previously
2811         sourced *.exp.
2812
2813         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
2814
2815 2005-10-12  Richard Henderson  <rth@redhat.com>
2816
2817         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
2818         (libgomp_init): Use lang_test_file, lang_library_path, and
2819         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
2820
2821         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
2822         (lang_test_file, lang_link_flags): New.
2823         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
2824
2825         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
2826         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
2827         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
2828         testsuite/libgomp.c++/parallel-1.C,
2829         testsuite/libgomp.c++/reduction-1.C,
2830         testsuite/libgomp.c++/reduction-2.C,
2831         testsuite/libgomp.c++/reduction-3.C,
2832         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
2833         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
2834         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
2835         New files, largely cribbed from the C testsuite.
2836
2837 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
2838
2839         * testsuite/libgomp.fortran/character1.f90: New test.
2840         * testsuite/libgomp.fortran/character2.f90: New test.
2841
2842         * testsuite/libgomp.dg/nested-1.c: New test.
2843         * testsuite/libgomp.dg/nested-2.c: New test.
2844         * testsuite/libgomp.fortran/do1.f90: New test.
2845         * testsuite/libgomp.fortran/do2.f90: New test.
2846
2847         * testsuite/libgomp.fortran/reference1.f90: New test.
2848
2849 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
2850
2851         * testsuite/libgomp.dg/reduction-1.c: New test.
2852         * testsuite/libgomp.dg/reduction-2.c: New test.
2853         * testsuite/libgomp.dg/reduction-3.c: New test.
2854
2855 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
2856
2857         * testsuite/libgomp.dg/atomic-1.c: New test.
2858         * testsuite/libgomp.dg/atomic-2.c: New test.
2859
2860 2005-10-09  Richard Henderson  <rth@redhat.com>
2861
2862         * critical.c (atomic_lock): New.
2863         (initialize_critical): Initialize it.
2864         (GOMP_atomic_start, GOMP_atomic_end): New.
2865         * libgomp.map: Export them.
2866         * libgomp_g.h: Declare them.
2867
2868         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
2869
2870 2005-10-02  Richard Henderson  <rth@redhat.com>
2871
2872         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
2873         to XCFLAGS instead of CFLAGS.
2874
2875 2005-09-30  Richard Henderson  <rth@redhat.com>
2876
2877         * configure.ac: Determine whether -pthread or -lpthread is needed.
2878         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
2879         * Makefine.in, configure: Rebuild.
2880
2881 2005-09-28  Richard Henderson  <rth@redhat.com>
2882
2883         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
2884         * testsuite/libgomp.dg/omp-single-3.c: New test.
2885
2886 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
2887
2888         * testsuite/libgomp.dg/omp-single-2.c: New test.
2889         * testsuite/libgomp.dg/shared-2.c: Fix return code.
2890
2891 2005-09-27  Richard Henderson  <rth@redhat.com>
2892
2893         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
2894         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
2895
2896 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
2897
2898         * testsuite/libgomp.dg/omp-loop03.c: New test.
2899
2900 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
2901
2902         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
2903
2904 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
2905
2906         * testsuite/libgomp.dg/omp-single-1.c: New test.
2907         * testsuite/libgomp.dg/shared-1.c: Return 0.
2908         Add prototype for abort.
2909         * testsuite/libgomp.dg/shared-2.c: Likewise.
2910
2911 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
2912
2913         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
2914         constructs.
2915
2916 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
2917
2918         * testsuite/libgomp.dg/shared-1.c: New test.
2919         * testsuite/libgomp.dg/shared-2.c: New test.
2920
2921 2005-09-24  Richard Henderson  <rth@redhat.com>
2922
2923         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
2924
2925 2005-09-24  Richard Henderson  <rth@redhat.com>
2926
2927         * iter.c (gomp_iter_static_next): Round up when computing number
2928         of iterations.  Don't bother distributing a remainder equally.
2929
2930         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
2931         Don't call srand.  Zero b before testing.
2932         (main): New.
2933
2934 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
2935
2936         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
2937         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
2938
2939 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
2940
2941         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
2942         without !$omp end do, followed immediately by subroutine end.
2943
2944 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
2945
2946         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
2947
2948 2005-09-22  Richard Henderson  <rth@redhat.com>
2949
2950         * critical.c (GOMP_critical_name_start): Change argument to void**.
2951         Reuse the pointer space if the mutex fits.
2952         (GOMP_critical_name_end): Likewise.
2953         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
2954         * libgomp_g.h (GOMP_critical_name_start): Update decl.
2955         (GOMP_critical_name_end): Likewise.
2956         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
2957         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
2958
2959 2005-09-20  Richard Henderson  <rth@redhat.com>
2960
2961         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
2962         (create_lock_lock): New.
2963         (initialize_critical): Initialize it.
2964         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
2965         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
2966
2967 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
2968
2969         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
2970
2971 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
2972
2973         * testsuite/libgomp.dg/omp-loop01.c: New test.
2974         * testsuite/libgomp.dg/omp-loop02.c: New test.
2975
2976 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
2977
2978         * configure.ac (AC_PROG_FC): Add.
2979         (USE_FORTRAN): New automake conditional.
2980         * configure: Rebuilt.
2981         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
2982         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
2983         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
2984         Add rules to build them.
2985         * Makefile.in: Rebuilt.
2986         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
2987         OMP_NEST_LOCK_KIND.
2988         * libgomp.map: Add Fortran wrappers.
2989         * libgomp_f.h.in: New file.
2990         * omp_lib.h.in: New file.
2991         * omp_lib.f90.in: New file.
2992         * fortran.c: New file.
2993         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
2994         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
2995         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
2996         libgfortran has been built.
2997         * testsuite/libgomp.fortran/fortran.exp: New file.
2998         * testsuite/libgomp.fortran/omp_cond1.f: New test.
2999         * testsuite/libgomp.fortran/omp_cond2.f: New test.
3000         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
3001         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
3002         * testsuite/libgomp.fortran/omp_hello.f: New test.
3003         * testsuite/libgomp.fortran/omp_orphan.f: New test.
3004         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
3005         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
3006         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
3007         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
3008         * testsuite/libgomp.fortran/omp_reduction.f: New test.
3009         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
3010         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
3011
3012 2005-08-30  Richard Henderson  <rth@redhat.com>
3013
3014         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
3015         function for when aliases are not usable.
3016         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
3017         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
3018         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
3019         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
3020         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
3021         GOMP_loop_ordered_guided_next): Likewise.
3022         * ordered.c (GOMP_ordered_start): Likewise.
3023
3024 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
3025
3026         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
3027         * testsuite/libgomp.dg/omp_hello.c: Fix return code
3028         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
3029         * testsuite/libgomp.dg/omp_orphan.c: Likewise
3030         * testsuite/libgomp.dg/omp_reduction.c: Likewise
3031         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
3032         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
3033         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
3034         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
3035
3036 2005-07-07  Eric Christopher  <echristo@redhat.com>
3037             Diego Novillo  <dnovillo@redhat.com>
3038
3039         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
3040         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
3041         up code.
3042         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
3043         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
3044         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
3045         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
3046         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
3047         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
3048         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
3049
3050 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
3051
3052         * TOPLEVEL.patch: Remove.
3053
3054 2005-05-16  Richard Henderson  <rth@redhat.com>
3055
3056         * configure.ac: Test for clock_gettime.
3057         * config.h.in, configure: Rebuild.
3058         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
3059         (omp_get_wtime): Use clock_gettime if available.
3060         (omp_get_wtick): Use clock_getres if available.
3061
3062 2005-05-11  Richard Henderson  <rth@redhat.com>
3063
3064         * config/linux/ia64/futex.h: New file.
3065         * configure.tgt: Use it.
3066
3067         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
3068
3069 2005-05-07  Richard Henderson  <rth@redhat.com>
3070
3071         * config/linux/powerpc/futex.h: New file.
3072         * configure.tgt: Use it.
3073
3074         * config/linux/i486/futex.h: Merge ...
3075         * config/linux/x86_64/futex.h: ... into ...
3076         * config/linux/x86/futex.h: ... here.
3077         * configure.tgt: Update to match.
3078
3079 2005-05-06  Richard Henderson  <rth@redhat.com>
3080
3081         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
3082         * config/linux/i486/futex.h: Likewise.
3083         * config/linux/x86_64/futex.h: Likewise.
3084
3085         * config/linux/lock.c: New file.
3086         * config/linux/omp-lock.h: New file.
3087
3088         * critical.c, env.h: Don't include omp.h
3089         * config/posix/lock.c: Include libgomp.h instead of omp.h.
3090         * config/posix/time.c: Likewise.
3091         * config/posix/omp-lock.h: New file.
3092         * libgomp.h: Include omp-lock.h and omp.h.
3093         * Makefile.am (nodist_include_HEADERS): New.
3094         (omp.h): New rule.
3095         * configure.ac (PERL): New.
3096         * mkomp_h.pl: New file.
3097         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
3098         with templates.
3099         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
3100
3101         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
3102         build directory.  Re-add -march=i486 hack.
3103
3104         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
3105         (libgomp_link_flags): Remove.
3106         (libgomp_initialized): Remove.
3107         (libgomp_init): Don't protect from reinitialization.  Copy code
3108         from libstdc++ for getting the multilib set correctly.
3109
3110 2005-05-05  Richard Henderson  <rth@redhat.com>
3111
3112         * config/linux/alpha/futex.h: New file.
3113         * configure.tgt (alpha*-*-linux*): Use it.
3114
3115         * config/posix/mutex.c: New file.
3116         * config/posix/sem.c: Use libgomp.h.
3117
3118         * configure.tgt (x86_64-linux): Also test CC for -m32.
3119         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
3120
3121         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
3122         after $gccpath.
3123
3124         * Makefile.am (SUBDIRS): New.
3125         (libgomp_la_LDFLAGS): Add -lpthread.
3126         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
3127         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
3128
3129         * libgomp_g.h: New file.
3130         * libgomp.h: Split out all public declarations to libgomp_g.h.
3131         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
3132         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
3133         * config/linux/sem.h: Likewise.
3134         * config/posix/sem.h: Likewise.
3135
3136         * Makefile.am (AM_LDFLAGS): New.
3137         (libgomp_version_script): Split out from ...
3138         (libgomp_la_LDFLAGS): ... here.
3139         (libgomp_version_info): New.
3140         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
3141         (LIBGOMP_ENABLE): New.
3142         (LIBGOMP_CHECK_LINKER_FEATURES): New.
3143         (LIBGOMP_ENABLE_SYMVERS): New.
3144         * configure.ac (AC_INIT): Version 1.0.
3145         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
3146         (enable-linux-futex): Likewise.  Rename from enable-futex.
3147         (libtool_VERSION): New.
3148         (LIBGOMP_ENABLE_SYMVERS): Use it.
3149         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
3150         * Makefile.in, aclocal.m4, configure: Rebuild.
3151
3152         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
3153         (gomp_mutex_unlock_slow): Fix typo.
3154         * config/linux/sem.c: Similarly.
3155         (gomp_sem_post_slow): Fix typo.
3156         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
3157         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
3158         [__PIC__] (sys_futex0): Don't use tmp output in asm.
3159
3160         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
3161         (libgomp_la_LDFLAGS): Add top_srcdir to path.
3162         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
3163         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
3164         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
3165         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
3166         LDFLAGS.  Pull enable_futex check to top-level.
3167         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
3168         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
3169
3170         First attempt at real configury.
3171         * Makefile, config.h: Remove file.
3172         * Makefile.am, Makefile.in: New file.
3173         * acinclude.m4 aclocal.m4: New file.
3174         * configure.ac, configure.tgt, configure: New file.
3175
3176         * config/posix/lock.c: Rename from sys-lock.c.
3177         * config/posix/mutex.h: Rename from sys-mutex.h.
3178         * config/posix/sem.c: Rename from sys-sem.c.
3179         * config/posix/sem.h: Rename from sys-sem.h.
3180         * config/posix/proc.c: Rename from sys-proc.c.
3181         * config/posix/time.c: Rename from sys-proc.c.
3182
3183         * config/linux/mutex.c: New file.
3184         * config/linux/mutex.h: New file.
3185         * config/linux/sem.c: New file.
3186         * config/linux/sem.h: New file.
3187         * config/linux/i486/futex.h: New file.
3188         * config/linux/x86_64/futex.h: New file.
3189
3190 2005-05-04  Richard Henderson  <rth@redhat.com>
3191
3192         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
3193         * libgomp.h: Declare them.
3194         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
3195         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
3196
3197 2005-05-04  Richard Henderson  <rth@redhat.com>
3198
3199         * libgomp-1 code drop
3200
3201 2005-05-04  Richard Henderson  <rth@redhat.com>
3202
3203         * iter.c (gomp_iter_static_next): Return tri-state on 0.
3204         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
3205         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
3206         (gomp_iter_static_next): Update.
3207         (gomp_ordered_static_next): Update.
3208         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
3209         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
3210         totally empty range.
3211         (gomp_loop_ordered_static_next): Refine test for calling
3212         gomp_ordered_static_next.
3213         * testsuite/ordered-1.c: Add case for more threads than iterations.
3214
3215         * iter.c (gomp_iter_runtime_next_locked): Remove.
3216         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
3217         gomp_loop_guided_start, gomp_loop_ordered_static_start,
3218         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
3219         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
3220         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
3221         gomp_loop_ordered_guided_next): Downcase name, make static, add
3222         an external alias with the old name.
3223         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
3224         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
3225         switch and call one of the above static functions.
3226         * libgomp.h: Update.
3227
3228         * work.c (gomp_work_share_start): Lock the mutex for !first too.
3229         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
3230         GOMP_loop_guided_start, GOMP_loop_runtime_start,
3231         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
3232         GOMP_loop_ordered_guided_start): Update to match.
3233         * sections.c (GOMP_sections_start): Likewise.
3234         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
3235
3236         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
3237         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
3238         Use bounds check instead of modulus.
3239         (gomp_ordered_sync): Split out of GOMP_ordered_start.
3240         (gomp_ordered_last): Don't sync with ordered_owner here.
3241         (gomp_ordered_next): Likewise.
3242         (gomp_ordered_static_loop_next): Likewise.
3243         * loop.c, libgomp.h: Update to match.
3244
3245         * libgomp.h (GOMP_barrier): Declare.
3246
3247         * testsuite/barrier-1.c: New file.
3248         * testsuite/critical-1.c: New file.
3249         * testsuite/ordered-2.c: New file.
3250         * testsuite/ordered-1.c: New file.
3251         * testsuite/sections-1.c: New file.
3252         * testsuite/single-1.c: New file.
3253         * testsuite/Makefile (TESTS): Add them.
3254
3255 2005-05-04  Richard Henderson  <rth@redhat.com>
3256
3257         * libgomp.h (struct gomp_work_share): Add ordered_owner.
3258         * loop.c (GOMP_loop_static_start): If not the startup thread,
3259         acquire the mutex to wait for initialization complete.
3260         (GOMP_loop_ordered_static_start): Likewise.
3261         (GOMP_loop_ordered_runtime_start): Likewise.
3262         (GOMP_loop_ordered_static_first): Remove.
3263         (GOMP_loop_ordered_dynamic_first): Remove.
3264         (GOMP_loop_ordered_guided_first): Remove.
3265         (GOMP_loop_ordered_runtime_first): Remove.
3266         * ordered.c (gomp_ordered_loop_first): Post to own release when
3267         we're the first thread.
3268         (gomp_ordered_loop_last): Wait on release if not owner.
3269         (gomp_ordered_loop_next): Likewise.
3270         (gomp_ordered_static_loop_init): New.
3271         (gomp_ordered_static_loop_next): Use ordered_owner.
3272         (GOMP_ordered_start): Likewise.
3273         * work.c (gomp_new_work_share): Initialize ordered_owner.
3274
3275 2005-05-03  Richard Henderson  <rth@redhat.com>
3276
3277         * Makefile (OPT): New.
3278         (CFLAGS): Use it.
3279
3280         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
3281         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
3282         * libgomp.h, libgomp.map, NOTES: Update to match.
3283
3284         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
3285         Add initialized and thr members.
3286         (gomp_thread_start): Pause when initially spawned to wait for
3287         the whole team to be created.
3288         (gomp_team_start): Release team members at the end.
3289
3290         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
3291         (f_foo_1): Use GOMP_loop_end.
3292         (f_foo_2): Use GOMP_loop_end_nowait.
3293
3294         * testsuite/loop-2.c: New file.
3295         * testsuite/Makefile (TESTS): Add it.
3296
3297 2005-05-03  Richard Henderson  <rth@redhat.com>
3298
3299         * iter.c (gomp_iter_static_next): Fix overflow check typo.
3300         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
3301         * team.c (new_team): Initialize oldest_live_gen to 1 if no
3302         initial work_share.
3303
3304         * testsuite/Makefile: New file.
3305         * testsuite/loop-1.c: New file.
3306
3307 2005-05-03  Richard Henderson  <rth@redhat.com>
3308
3309         Initial implementation and checkin.