libgomp/ChangeLog

   1 2012-06-14  Jakub Jelinek  <jakub@redhat.com>
   2
   3         Backported from mainline
   4         2012-06-07  Jakub Jelinek  <jakub@redhat.com>
   5
   6         PR middle-end/53580
   7         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
   8         use GOMP_barrier () call instead.
   9         * testsuite/libgomp.c/pr26943-3.c: Likewise.
  10         * testsuite/libgomp.c/pr26943-4.c: Likewise.
  11         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
  12         call GOMP_barrier instead.
  13         * testsuite/libgomp.fortran/vla5.f90: Likewise.
  14
  15         2012-06-06  Jakub Jelinek  <jakub@redhat.com>
  16
  17         PR libgomp/52993
  18         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
  19         argument to memset call.
  20
  21 2012-06-14  Release Manager
  22
  23         * GCC 4.7.1 released.
  24
  25 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
  26
  27         PR middle-end/52547
  28         * testsuite/libgomp.c/pr52547.c: New test.
  29
  30 2012-03-22  Release Manager
  31
  32         * GCC 4.7.0 released.
  33
  34 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
  35
  36         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
  37
  38 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  39
  40         PR libstdc++/52188
  41         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
  42         Remove ENABLE_SYMVERS_SOL2.
  43         * configure: Regenerate.
  44         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
  45         (PREPROCESS): New variable.
  46         (libgomp.ver): New target.
  47         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
  48         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
  49         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
  50         Use libgomp.ver.
  51         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
  52         * Makefile.in: Regenerate.
  53
  54 2012-02-14  Walter Lee  <walt@tilera.com>
  55
  56         * configure.tgt: Handle tilegx and tilepro.
  57         * config/linux/tile/futex.h: New file.
  58
  59 2012-02-08  Richard Guenther  <rguenther@suse.de>
  60
  61         PR tree-optimization/46886
  62         * testsuite/libgomp.c/pr46886.c: New testcase.
  63
  64 2012-01-25  Matthias Klose  <doko@ubuntu.com>
  65
  66         * config/linux/arm: Remove empty directory.
  67         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
  68
  69 2011-12-09  Alan Modra  <amodra@gmail.com>
  70
  71         PR libgomp/51376
  72         * task.c (GOMP_taskwait): Don't access task->children outside of
  73         task_lock mutex region.
  74         (GOMP_task): Likewise.
  75
  76 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
  77
  78         PR libgomp/51132
  79         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
  80         to file scope.
  81         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
  82         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
  83         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
  84         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
  85         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
  86
  87 2011-12-02  Alan Modra  <amodra@gmail.com>
  88
  89         * config/linux/affinity.c: Use atomic rather than sync builtin.
  90         * config/linux/lock.c: Likewise.
  91         * config/linux/ptrlock.h: Likewise.
  92         * config/linux/ptrlock.c: Likewise.
  93         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
  94         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
  95         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
  96         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
  97         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
  98         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
  99         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
 100         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
 101         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
 102         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
 103
 104 2011-11-30  Alan Modra  <amodra@gmail.com>
 105
 106         PR libgomp/51298
 107         * config/linux/bar.h: Use atomic rather than sync builtins.
 108         * config/linux/bar.c: Likewise.  Add missing acquire
 109         synchronisation on generation field.
 110         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
 111         double unlock.
 112
 113 2011-11-30  Alan Modra  <amodra@gmail.com>
 114
 115         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
 116         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
 117         * config/linux/mutex.h: Use atomic rather than sync builtins.
 118         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
 119         * config/linux/omp-lock.h: Comment fix.
 120         * config/linux/arm/mutex.h: Delete.
 121         * config/linux/powerpc/mutex.h: Delete.
 122         * config/linux/ia64/mutex.h: Delete.
 123         * config/linux/mips/mutex.h: Delete.
 124
 125 2011-11-30  Alan Modra  <amodra@gmail.com>
 126
 127         PR libgomp/51249
 128         * config/linux/sem.h: Rewrite.
 129         * config/linux/sem.c: Rewrite.
 130
 131 2011-11-28  Richard Henderson  <rth@redhat.com>
 132
 133         * libgomp.h (enum memmodel): New.
 134
 135 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
 136
 137         * configure: Regenerate.
 138
 139 2011-10-10  Matthias Klose  <doko@ubuntu.com>
 140
 141         * config/posix95: Remove empty directory.
 142
 143 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
 144
 145         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
 146
 147 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
 148
 149         PR fortran/49792
 150         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
 151         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
 152
 153 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 154
 155         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
 156
 157 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 158
 159         PR libgomp/49965
 160         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
 161
 162 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
 163
 164         * config/linux/proc.h: New.
 165         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
 166         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
 167         (gomp_init_num_threads): Update call to cpuset_popcount.
 168         (get_num_procs): Ditto.
 169         * config/linux/affinity.c (gomp_init_affinity): Call
 170         gomp_cpuset_popcount.
 171
 172 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
 173
 174         PR fortran/42041
 175         PR fortran/46752
 176         * omp.h.in (omp_in_final): New prototype.
 177         * omp_lib.f90.in (omp_in_final): New interface.
 178         (omp_integer_kind, omp_logical_kind): Remove
 179         and replace all its uses in the module with 4.
 180         (openmp_version): Change to 201107.
 181         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
 182         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
 183         kind for the parameters.
 184         (omp_in_final): New external.
 185         (openmp_version): Change to 201107.
 186         * task.c (omp_in_final): New function.
 187         (gomp_init_task): Initialize final_task.
 188         (GOMP_task): Remove unused attribute from flags.  Handle final
 189         tasks.
 190         (GOMP_taskyield): New function.
 191         (omp_in_final): Return true if if (false) or final (true) task
 192         or descendant of final (true).
 193         * fortran.c (omp_in_final_): New function.
 194         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
 195         (GOMP_3.0): Export GOMP_taskyield.
 196         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
 197         variables.
 198         (parse_unsigned_long_list): New function.
 199         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
 200         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
 201         even if parse_affinity returned false.
 202         * config/linux/affinity.c (gomp_init_affinity): Handle
 203         gomp_cpu_affinity_len == 0.
 204         * libgomp_g.h (GOMP_taskyield): New prototype.
 205         * libgomp.h (struct gomp_task): Add final_task field.
 206         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
 207         * team.c (gomp_team_start): Override new task's nthreads_var icv
 208         if list form OMP_NUM_THREADS has been used and it has value for
 209         the new nesting level.
 210
 211         * testsuite/libgomp.c/atomic-11.c: New test.
 212         * testsuite/libgomp.c/atomic-12.c: New test.
 213         * testsuite/libgomp.c/atomic-13.c: New test.
 214         * testsuite/libgomp.c/atomic-14.c: New test.
 215         * testsuite/libgomp.c/reduction-6.c: New test.
 216         * testsuite/libgomp.c/task-5.c: New test.
 217         * testsuite/libgomp.c++/atomic-2.C: New test.
 218         * testsuite/libgomp.c++/atomic-3.C: New test.
 219         * testsuite/libgomp.c++/atomic-4.C: New test.
 220         * testsuite/libgomp.c++/atomic-5.C: New test.
 221         * testsuite/libgomp.c++/atomic-6.C: New test.
 222         * testsuite/libgomp.c++/atomic-7.C: New test.
 223         * testsuite/libgomp.c++/atomic-8.C: New test.
 224         * testsuite/libgomp.c++/atomic-9.C: New test.
 225         * testsuite/libgomp.c++/task-8.C: New test.
 226         * testsuite/libgomp.c++/reduction-4.C: New test.
 227         * testsuite/libgomp.fortran/allocatable7.f90: New test.
 228         * testsuite/libgomp.fortran/allocatable8.f90: New test.
 229         * testsuite/libgomp.fortran/crayptr3.f90: New test.
 230         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
 231         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
 232         * testsuite/libgomp.fortran/pointer1.f90: New test.
 233         * testsuite/libgomp.fortran/pointer2.f90: New test.
 234         * testsuite/libgomp.fortran/task4.f90: New test.
 235
 236 2011-08-02  Tobias Burnus  <burnus@net-b.de>
 237
 238         * libgomp.texi: Update OpenMP spec references to 3.1.
 239         (omp_in_final,OMP_PROC_BIND): New sections.
 240         (OMP_NUM_THREADS): Document that the value can be now a list.
 241         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
 242
 243 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
 244
 245         * config/linux/x86/futex.h: Check __x86_64__ instead of
 246         __LP64__.
 247
 248 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
 249
 250         PR middle-end/49897
 251         PR middle-end/49898
 252         * testsuite/libgomp.c/pr49897-1.c: New test.
 253         * testsuite/libgomp.c/pr49897-2.c: New test.
 254         * testsuite/libgomp.c/pr49898-1.c: New test.
 255         * testsuite/libgomp.c/pr49898-2.c: New test.
 256
 257 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
 258
 259         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
 260         for ia32 instead of ilp32.
 261
 262         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
 263         * testsuite/libgomp.c/atomic-6.c: Likewise.
 264
 265 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
 266
 267         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
 268         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
 269
 270 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 271
 272         PR libgomp/45351
 273         * config/osf/sem.h: New file.
 274         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
 275
 276 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 277
 278         PR target/49541
 279         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
 280         ldflags.
 281
 282 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
 283
 284         * config/linux/wait.h (do_spin): New inline, largely copied
 285         from do_wait, just don't do futex_wait here, instead return true if
 286         it should be done.
 287         (do_wait): Implement using do_spin.
 288         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
 289         to prototype.
 290         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
 291         __sync_bool_compare_and_swap, pass the oldval to
 292         gomp_mutex_lock_slow.
 293         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
 294         If all mutex contenders are just spinning and not sleeping, don't
 295         change state to 2 unnecessarily.  Optimize the loop when state has
 296         already become 2 to use just one atomic operation per loop instead
 297         of two.
 298         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
 299         to prototype.
 300         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
 301         __sync_bool_compare_and_swap, pass the oldval to
 302         gomp_mutex_lock_slow.
 303
 304 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
 305
 306         PR libgomp/49490
 307         * iter.c (gomp_iter_static_next): For chunk size 0
 308         only use n ceil/ nthreads size for the first
 309         n % nthreads threads in the team instead of
 310         all threads except for the last few ones which
 311         get less work or none at all.
 312         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
 313         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
 314         chunk argument, set run_sched_modifier to 0 for static
 315         resp. 1 for other kinds.  If chunk argument is 0
 316         and not static, set value to 1.
 317
 318 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
 319
 320         PR c++/49043
 321         * testsuite/libgomp.c++/pr49043.C: New test.
 322
 323         PR c++/48869
 324         * testsuite/libgomp.c++/pr48869.C: New test.
 325
 326 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
 327
 328         PR fortran/48894
 329         * fortran.c: Include limits.h.
 330         (TO_INT): Define.
 331         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
 332         *set.
 333         (omp_set_num_threads_8_, omp_set_schedule_8_,
 334         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
 335         omp_get_team_size_8_): Use TO_INT macro.
 336         * testsuite/libgomp.fortran/pr48894.f90: New test.
 337
 338 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
 339
 340         PR middle-end/48591
 341         * testsuite/libgomp.c/pr48591.c: New test.
 342
 343 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 344
 345         PR bootstrap/48135
 346         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
 347         * configure: Regenerate.
 348
 349 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
 350
 351         PR fortran/47886
 352         * testsuite/libgomp.fortran/task3.f90: New test.
 353
 354 2011-02-24  Tobias Burnus  <burnus@net-b.de>
 355
 356         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
 357
 358 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
 359
 360         PR libgomp/47854
 361         * libgomp.texi (omp_get_wtime): Don't say time in the past
 362         must be Unix Epoch.
 363
 364 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
 365
 366         PR libgomp/47804
 367         * testsuite/libgomp.fortran/fortran.exp: Check for both
 368         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
 369         but $blddir != "", still append ${blddir}/${lang_library_path}
 370         to ld_library_path.
 371
 372 2011-02-16  Tobias Burnus  <burnus@net-b.de>
 373
 374         PR libgomp/47758
 375         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
 376         of libquadmath.a before adding its libpath to ldflags.
 377
 378 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
 379
 380         PR libgomp/47731
 381         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
 382         to FUTEX_WAIT futex syscall.
 383         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
 384
 385 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 386
 387         * configure: Regenerate.
 388
 389 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
 390
 391         PR libstdc++/36104
 392         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
 393
 394 2011-01-16  Gerald Pfeifer
 395
 396         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
 397
 398 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
 399
 400         PR fortran/46874
 401         * libgomp.fortran/allocatable6.f90: New test.
 402
 403 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 404
 405         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
 406         * configure: Regenerate.
 407
 408 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
 409
 410         PR target/40125
 411         PR lto/46695
 412         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
 413         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
 414         * aclocal.m4: Regenerate.
 415         * configure: Regenerate.
 416         * Makefile.in: Regenerate.
 417         * testsuite/Makefile.in: Regenerate.
 418
 419 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
 420
 421         PR fortran/46753
 422         * libgomp.fortran/pr46753.f90: New test.
 423
 424         PR libgomp/43706
 425         * env.c (initialize_env): Default to spin count 300000
 426         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
 427         is specified.
 428
 429         PR libgomp/45240
 430         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
 431         at the end if sync builtins aren't supported.
 432
 433 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 434
 435         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
 436
 437 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 438
 439         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
 440
 441 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
 442
 443         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
 444
 445 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 446             Tobias Burnus  <burnus@net-b.de>
 447
 448         PR fortran/32049
 449         * configure.ac:
 450         * configure: Regenerate.
 451
 452 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 453
 454         * config/linux/futex.h: New.
 455         * config/linux/arm/mutex.h: New.
 456         * configure.tgt (arm*-*-linux*): Add config path.
 457
 458 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
 459
 460         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
 461
 462 2010-09-23  Tobias Burnus  <burnus@net-b.de>
 463
 464         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
 465         Change Fortran datatype to LOGICAL.
 466         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
 467         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
 468
 469 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 470
 471         * configure: Regenerate.
 472
 473 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
 474
 475         * libgomp.texi: Add function keyword to a couple of Fortran
 476         interfaces, use integer instead of int for Fortran.
 477
 478 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
 479
 480         * libgomp.texi: Fix spelling and pasto problems throughout.
 481         Adjust prototypes to match code.
 482
 483 2010-07-24  Tobias Burnus  <burnus@net-b.de>
 484
 485         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
 486         silence -fwhole-file warning.
 487
 488 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 489
 490         * configure.tgt (*-*-solaris2.[56]*): Removed.
 491
 492 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 493
 494         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
 495         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
 496         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
 497         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
 498         targetting solaris2*.
 499         * configure: Regenerate.
 500         * config.h.in: Regenerate.
 501
 502         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
 503         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
 504         Add libgomp_version_dep.
 505         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
 506         versioning.
 507         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
 508         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
 509         * Makefile.in: Regenerate.
 510
 511         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
 512         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
 513         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
 514         to common block, protected by
 515         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
 516
 517 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
 518
 519         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
 520
 521 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
 522
 523         PR bootstrap/43170
 524         * configure: Regenerate.
 525
 526 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 527
 528         PR other/43620
 529         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
 530         * configure: Regenerate.
 531         * Makefile.in: Regenerate.
 532         * testsuite/Makefile.in: Regenerate.
 533
 534 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
 535
 536         PR c/43893
 537         * testsuite/libgomp.c/pr43893.c: New test.
 538         * testsuite/libgomp.c++/pr43893.C: New test.
 539
 540 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
 541
 542         PR middle-end/43570
 543         * testsuite/libgomp.fortran/vla8.f90: New test.
 544
 545 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
 546
 547         PR libgomp/43706
 548         * config/linux/affinity.c (gomp_init_affinity): Decrease
 549         gomp_available_cpus if affinity mask confines the process to fewer
 550         CPUs.
 551         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
 552         non-NULL, just return gomp_available_cpus.
 553
 554         PR libgomp/43569
 555         * sections.c (gomp_sections_init): Initialize ws->mode.
 556
 557 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
 558
 559         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
 560         not unused bar variable.
 561         * configure: Regenerate.
 562
 563 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 564
 565         * Makefile.in: Regenerate.
 566         * aclocal.m4: Regenerate.
 567         * testsuite/Makefile.in: Regenerate.
 568
 569 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
 570
 571         PR libgomp/42942
 572         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
 573         (initialize_env): Adjust callers.
 574         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
 575         when the argument is 0.
 576
 577         * testsuite/libgomp.c/pr42942.c: New test.
 578
 579 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
 580
 581         PR middle-end/42644
 582         PR middle-end/42130
 583         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
 584         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
 585
 586 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 587
 588         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
 589         * testsuite/libgomp.c++/task-6.C: Likewise.
 590
 591 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
 592
 593         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
 594
 595 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
 596
 597         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
 598         * configure: Regenerate.
 599
 600 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
 601
 602         PR fortran/42866
 603         * testsuite/libgomp.fortran/allocatable5.f90: New test.
 604
 605 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
 606
 607         * configure.ac: Test for executability of GFORTRAN.
 608         * configure: Regenerate.
 609
 610 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 611
 612         * configure: Regenerate.
 613
 614 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 615
 616         PR libgomp/42602
 617         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
 618
 619 2010-01-03  Richard Guenther  <rguenther@suse.de>
 620
 621         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
 622
 623 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
 624
 625         * testsuite/libgomp.graphite/pr4118.c: New.
 626
 627 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
 628
 629         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
 630         for darwin, protect the test with require-effective-target tls_runtime.
 631         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
 632
 633 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
 634
 635         PR target/41605
 636         * testsuite/lib/libgomp.exp: Provide -B options to allow for
 637         link spec %s substitutions for static libraries.
 638
 639 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
 640
 641         PR testsuite/42135
 642         * libgomp.graphite/force-parallel-2.c: Reduce array size.
 643
 644 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 645
 646         * Makefile.in: Regenerate.
 647         * configure: Regenerate.
 648         * testsuite/Makefile.in: Regenerate.
 649
 650 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
 651
 652         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
 653         settings for LC_ALL and LANG.
 654
 655 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
 656
 657         PR fortran/42162
 658         * testsuite/libgomp.fortran/pr42162.f90: New test.
 659
 660 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
 661
 662         PR middle-end/42029
 663         * testsuite/libgomp.c/pr42029.c: New test.
 664
 665 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
 666
 667         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
 668         *s.  Accept ld version without text in ()s.
 669         * configure: Regenerated.
 670
 671 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
 672
 673         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
 674
 675 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 676
 677         PR libgomp/41418
 678         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
 679         or a hyphen (happens with fortran language disabled).
 680         * configure: Regenerate.
 681
 682 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 683
 684         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
 685         use sed script portable to Solaris /bin/sed for extracting ld
 686         version.
 687         * configure: Regenerate.
 688
 689 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
 690
 691         * testsuite/libgomp.graphite/bounds.c: New test.
 692
 693 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 694
 695         * Makefile.am (libgomp_la_LINK): New.
 696         * Makefile.in: Regenerate.
 697
 698 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 699
 700         * configure.ac (AC_PREREQ): Bump to 2.64.
 701
 702 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 703
 704         * Makefile.am (install-html, install-pdf): Remove.
 705         * Makefile.in: Regenerate.
 706
 707         * Makefile.in: Regenerate.
 708         * aclocal.m4: Regenerate.
 709         * config.h.in: Regenerate.
 710         * configure: Regenerate.
 711         * testsuite/Makefile.in: Regenerate.
 712
 713 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 714
 715         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
 716         * Makefile.in: Regenerate.
 717
 718 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
 719
 720         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
 721         * Makefile.in: Regenerate.
 722
 723 2009-08-19  Tobias Burnus  <burnus@net-b.de>
 724
 725         PR fortran/41102
 726         omp_lib.h.in: Fix -std=f95 errors.
 727
 728
 729 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
 730
 731         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
 732         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
 733         * testsuite/libgomp.graphite/graphite.exp: New.
 734
 735 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
 736
 737         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
 738         only build.
 739
 740 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
 741
 742         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
 743         needed memory barrier semantics.
 744         * config/linux/mips/mutex.h: New file.
 745
 746 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 747
 748         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
 749
 750 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
 751
 752         * configure: Regenerate.
 753
 754 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
 755
 756         PR testsuite/40699
 757         PR testsuite/40707
 758         PR testsuite/40709
 759         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
 760         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
 761         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
 762
 763 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
 764
 765         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
 766         options when choosing a multilib.
 767
 768 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
 769
 770         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
 771         ld_library_path.  Use add_path.  Add just find_libgcc_s to
 772         ld_library_path, not every libgcc multilib directory.
 773         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
 774         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
 775         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
 776         Use add_path.
 777         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
 778
 779 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
 780
 781         * Makefile.am (LTLDFLAGS): Define.
 782         (LINK): Define.
 783         * Makefile.in: Regenerate.
 784
 785 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
 786
 787         PR fortran/39718
 788         * testsuite/libgomp.fortran/fortran.exp: Don't link with
 789         libgfortranbegin, check existence of libgfortran.a instead of
 790         libgfortranbegin.a.
 791
 792 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
 793
 794         PR libgomp/40174
 795         * team.c (gomp_thread_start): Destroy thr->release semaphore.
 796         (gomp_free_pool_helper): Likewise.
 797
 798 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
 799             Jakub Jelinek  <jakub@redhat.com>
 800
 801         PR fortran/35423
 802         * testsuite/libgomp.fortran/workshare2.f90: New test.
 803
 804 2009-04-09  Nick Clifton  <nickc@redhat.com>
 805
 806         * iter.c: Change copyright header to refer to version 3 of the
 807         GNU General Public License with version 3.1 of the GCC Runtime
 808         Library Exception and to point readers at the COPYING3 and
 809         COPYING3.RUNTIME files and the FSF's license web page.
 810         * alloc.c: Likewise.
 811         * barrier.c: Likewise.
 812         * config/bsd/proc.c: Likewise.
 813         * config/linux/affinity.c: Likewise.
 814         * config/linux/alpha/futex.h: Likewise.
 815         * config/linux/bar.c: Likewise.
 816         * config/linux/bar.h: Likewise.
 817         * config/linux/ia64/futex.h: Likewise.
 818         * config/linux/ia64/mutex.h: Likewise.
 819         * config/linux/lock.c: Likewise.
 820         * config/linux/mips/futex.h: Likewise.
 821         * config/linux/mutex.c: Likewise.
 822         * config/linux/mutex.h: Likewise.
 823         * config/linux/powerpc/futex.h: Likewise.
 824         * config/linux/proc.c: Likewise.
 825         * config/linux/ptrlock.c: Likewise.
 826         * config/linux/ptrlock.h: Likewise.
 827         * config/linux/s390/futex.h: Likewise.
 828         * config/linux/sem.c: Likewise.
 829         * config/linux/sem.h: Likewise.
 830         * config/linux/sparc/futex.h: Likewise.
 831         * config/linux/wait.h: Likewise.
 832         * config/linux/x86/futex.h: Likewise.
 833         * config/mingw32/proc.c: Likewise.
 834         * config/mingw32/time.c: Likewise.
 835         * config/posix/affinity.c: Likewise.
 836         * config/posix/bar.c: Likewise.
 837         * config/posix/bar.h: Likewise.
 838         * config/posix/lock.c: Likewise.
 839         * config/posix/mutex.h: Likewise.
 840         * config/posix/proc.c: Likewise.
 841         * config/posix/ptrlock.h: Likewise.
 842         * config/posix/sem.c: Likewise.
 843         * config/posix/sem.h: Likewise.
 844         * config/posix/time.c: Likewise.
 845         * config/posix95/lock.c: Likewise.
 846         * critical.c: Likewise.
 847         * env.c: Likewise.
 848         * error.c: Likewise.
 849         * fortran.c: Likewise.
 850         * iter_ull.c: Likewise.
 851         * libgomp.h: Likewise.
 852         * libgomp_f.h.in: Likewise.
 853         * libgomp_g.h: Likewise.
 854         * loop.c: Likewise.
 855         * loop_ull.c: Likewise.
 856         * omp.h.in: Likewise.
 857         * omp_lib.f90.in: Likewise.
 858         * omp_lib.h.in: Likewise.
 859         * ordered.c: Likewise.
 860         * parallel.c: Likewise.
 861         * sections.c: Likewise.
 862         * single.c: Likewise.
 863         * task.c: Likewise.
 864         * team.c: Likewise.
 865         * work.c: Likewise.
 866
 867 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
 868
 869         * testsuite/config/default.exp: Change copyright header to refer to
 870         version 3 of the GNU General Public License and to point readers
 871         at the COPYING3 file and the FSF's license web page.
 872
 873 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
 874
 875         PR middle-end/39573
 876         * libgomp.c++/pr39573.C: New test.
 877
 878 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
 879
 880         PR other/39591
 881         * testsuite/libgomp.c/pr39591-1.c: New test.
 882         * testsuite/libgomp.c/pr39591-2.c: New test.
 883         * testsuite/libgomp.c/pr39591-3.c: New test.
 884
 885 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
 886
 887         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
 888         * testsuite/libgomp.c/atomic-6.c: Ditto.
 889
 890 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
 891
 892         PR c/39495
 893         * testsuite/libgomp.c/loop-12.c: New test.
 894         * testsuite/libgomp.c/loop-11.c: New test.
 895         * testsuite/libgomp.c++/loop-11.C: New test.
 896         * testsuite/libgomp.c++/loop-12.C: New test.
 897         * testsuite/libgomp.c++/for-8.C: New test.
 898
 899 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 900
 901         * configure: Regenerate.
 902
 903 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
 904
 905         PR middle-end/39154
 906         * testsuite/libgomp.c/pr39154.c: New test.
 907
 908 2009-01-30  Ian Lance Taylor  <iant@google.com>
 909
 910         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
 911         libgomp_ld_is_gold.  Get gold version number.
 912         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
 913         * configure: Rebuild.
 914
 915 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
 916
 917         * testsuite/lib/libgomp.exp: Add -B option for targets that
 918         use libgfortran.a%s in their specs.
 919
 920 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
 921
 922         PR libgomp/38086
 923         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
 924         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
 925         HAVE_AS_SYMVER_DIRECTIVE is not defined.
 926         * configure: Regenerated.
 927         * config.h.in: Likewise.
 928
 929 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
 930
 931         PR c++/38650
 932         * testsuite/libgomp.c/pr38650.c: New test.
 933         * testsuite/libgomp.c++/pr38650.C: New test.
 934
 935 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
 936
 937         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
 938
 939 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
 940
 941         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
 942
 943 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 944
 945         * configure: Regenerate.
 946
 947 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
 948
 949         PR middle-end/36802
 950         * testsuite/libgomp.c/pr36802-1.c: New test.
 951         * testsuite/libgomp.c/pr36802-2.c: New test.
 952         * testsuite/libgomp.c/pr36802-3.c: New test.
 953
 954 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
 955
 956         PR libgomp/38270
 957         * config/linux/powerpc/mutex.h: New.
 958
 959 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
 960
 961         PR c++/38257
 962         * testsuite/libgomp.c++/for-7.C: New test.
 963
 964         PR c++/38348
 965         * testsuite/libgomp.c++/for-6.C: New test.
 966
 967 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
 968
 969         PR testsuite/28870
 970         * testsuite/lib/libgomp.exp: Include new timeout library files.
 971         (libgomp_target_compile): Set timeout value from new proc.
 972
 973 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
 974
 975         PR libgomp/37938
 976         * config/linux/ia64/mutex.h: New.
 977
 978 2008-11-04  Tobias Burnus  <burnus@net-b.de>
 979
 980         PR libgomp/37935
 981         * libgomp.texi (Runtime library routines, environment variables):
 982         Update for OpenMP version 3.0.
 983
 984 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
 985             Steve Ellcey  <sje@cup.hp.com>
 986
 987         * configure: Regenerate for new libtool.
 988         * Makefile.in: Ditto.
 989         * testsuite/Makefile.in: Ditto.
 990
 991 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
 992             Andreas Tobler  <a.tobler@schweiz.org>
 993
 994         * config/bsd/proc.c: New file.
 995         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
 996         * configure.ac: Check for header <sys/sysctl.h>
 997         * configure: Regenerate.
 998         * config.h.in: Likewise.
 999
1000 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
1001
1002         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
1003
1004 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
1005
1006         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
1007         * Makefile.in: Regenerated.
1008         * testsuite/Makefile.in: Regenerated.
1009
1010 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
1011
1012         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
1013         depend on blddir if blddir exists.
1014         (libgomp_target_compile): Likewise.
1015         * testsuite/libgomp.c++/c++.exp: Likewise.
1016         * testsuite/libgomp.fortran/fortran.exp: Likewise.
1017
1018 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1019
1020         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
1021         Do not list GPL as Invariant Section.
1022
1023 2008-07-28  Ilie Garbacea  <ilie@mips.com>
1024             Chao-ying Fu  <fu@mips.com>
1025
1026         * configure.tgt: Enable futex for MIPS.
1027         * config/linux/mips/futex.h: New file.
1028
1029 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
1030
1031         * team.c (gomp_team_end): Free team immediately if it has
1032         just one thread.
1033
1034 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
1035
1036         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
1037         * testsuite/libgomp.fortran/fortran.exp: Same.
1038         * testsuite/libgomp.c/c.exp: Same.
1039         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
1040         directory to library path first.
1041
1042 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
1043
1044         * env.c (parse_stacksize): Add cast to avoid warning.
1045         (parse_spincount): Likewise.
1046
1047 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
1048
1049         * testsuite/libgomp.c/loop-10.c: New test.
1050         * libgomp.c/loop-3.c (main): Add lastprivate clause.
1051         * libgomp.c++/loop-6.C (main): Likewise.
1052
1053         PR debug/36617
1054         * testsuite/libgomp.c/debug-1.c: New test.
1055
1056 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
1057
1058         * testsuite/libgomp.c/nqueens-1.c: New test.
1059
1060         PR c++/36523
1061         * testsuite/libgomp.c++/task-7.C: New function.
1062
1063 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1064
1065         * configure: Regenerate.
1066
1067 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1068
1069         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
1070         mutex when HAVE_SYNC_BUILTINS isn't defined.
1071
1072 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1073
1074         * libgomp.texi (omp_test_lock): Fix typo.
1075
1076 2008-06-12  Tobias Burnus  <burnus@net-b.de>
1077
1078         * omp_lib.f90.in: Add "implicit none".
1079
1080 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
1081
1082         PR middle-end/36506
1083         * testsuite/libgomp.c/reduction-5.c: New test.
1084
1085 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
1086
1087         * libgomp.h (struct gomp_task): Add in_tied_task field.
1088         * task.c (gomp_init_task): Initialize it.
1089         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
1090         unconditionally.  Don't call gomp_team_barrier_wake if
1091         current task is implicit or if(0) from implicit and number of
1092         running tasks is equal to nthreads - 1.
1093
1094         PR libgomp/36471
1095         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
1096         omp_get_team_size_8): Fix pastos.
1097
1098         PR libgomp/36469
1099         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
1100         * configure: Regenerated.
1101         * config.h.in: Regenerated.
1102         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
1103         defined.
1104
1105 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
1106
1107         PR bootstrap/36452
1108         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
1109         (GOMP_loop_ull_dynamic_start): Likewise.
1110         (GOMP_loop_ull_guided_start): Likewise.
1111         (GOMP_loop_ull_ordered_static_start): Likewise.
1112         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
1113         (GOMP_loop_ull_ordered_guided_start): Likewise.
1114
1115 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
1116             Richard Henderson  <rth@redhat.com>
1117             Ulrich Drepper  <drepper@redhat.com>
1118             Jakob Blomer  <jakob.blomer@ira.uka.de>
1119
1120         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
1121         Substitute also OMP_*LOCK_25*.
1122         * configure: Regenerated.
1123         * config.h.in: Regenerated.
1124         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
1125         ptrlock.c and task.c.
1126         * Makefile.in: Regenerated.
1127         * testsuite/Makefile.in: Regenerated.
1128         * task.c: New file.
1129         * loop_ull.c: New file.
1130         * iter_ull.c: New file.
1131         * libgomp.h: Include ptrlock.h.
1132         (enum gomp_task_kind): New type.
1133         (struct gomp_team): Add task_lock, task_queue, task_count,
1134         task_running_count, single_count fields.  Add
1135         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
1136         Remove work_share_lock, generation_mask,
1137         oldest_live_gen, num_live_gen and init_work_shares fields, add
1138         work work_share_list_alloc, work_share_list_free and work_share_chunk
1139         fields.  Change work_shares from pointer to pointers into an array.
1140         Change ordered_release field into gomp_sem_t ** from flexible array
1141         member.  Add implicit_task and initial_work_shares fields.
1142         Move close to the end of the struct.
1143         (struct gomp_team_state): Add single_count, last_work_share,
1144         active_level and level fields, remove work_share_generation.
1145         (gomp_barrier_handle_tasks): New prototype.
1146         (gomp_finish_task): New inline function.
1147         (struct gomp_work_share): Move chunk_size, end, incr into
1148         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
1149         next_ll fields.  Reshuffle fields.  Add next_alloc,
1150         next_ws, next_free and inline_ordered_team_ids fields, change
1151         ordered_team_ids into pointer from flexible array member.
1152         Add mode field.  Put lock and next into a different cache line
1153         from most of the write-once fields.
1154         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
1155         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
1156         gomp_iter_ull_guided_next): New prototypes.
1157         (gomp_new_icv): New prototype.
1158         (struct gomp_thread): Add thread_pool and task fields.
1159         (struct gomp_thread_pool): New type.
1160         (gomp_new_team): New prototype.
1161         (gomp_team_start): Change type of last argument.
1162         (gomp_new_work_share): Removed.
1163         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
1164         (gomp_work_share_init_done): New static inline.
1165         (gomp_throttled_spin_count_var, gomp_available_cpus,
1166         gomp_managed_threads): New extern decls.
1167         (gomp_init_task): New prototype.
1168         (gomp_spin_count_var): New extern var decl.
1169         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
1170         or no alias support, or if not PIC.
1171         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
1172         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
1173         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
1174         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
1175         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
1176         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
1177         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
1178         gomp_test_nest_lock_25): New prototypes.
1179         (omp_lock_symver, strong_alias): Define.
1180         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
1181         decls.
1182         (gomp_end_task): New.
1183         (struct gomp_task_icv, gomp_global_icv): New.
1184         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
1185         (struct gomp_task): New.
1186         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
1187         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
1188         (gomp_icv): New.
1189         (gomp_schedule_type): Reorder enum to match
1190         omp_sched_t.
1191         * team.c (struct gomp_thread_start_data): Add thread_pool and task
1192         fields.
1193         (gomp_thread_start): Add gomp_team_barrier_wait call.
1194         For non-nested case remove clearing of docked thread thr fields.
1195         Use pool fields instead of global gomp_* variables.  Use
1196         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
1197         Create tasks for each member thread.
1198         (free_team): Only destroy team barrier, task_lock here and free it.
1199         (gomp_free_thread): Free last_team if non-NULL.
1200         (gomp_team_end): Call gomp_team_barrier_wait instead of
1201         gomp_barrier_wait.  For nested case call one extra
1202         gomp_barrier_wait.  Move here some destruction from free_team.
1203         Call free_team on pool->last_team if any, rather than freeing
1204         current team.  Destroy work_share_list_free_lock ifndef
1205         HAVE_SYNC_BUILTINS.
1206         (gomp_new_icv): New function.
1207         (gomp_threads, gomp_threads_size, gomp_threads_used,
1208         gomp_threads_dock): Removed.
1209         (gomp_thread_destructor): New variable.
1210         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
1211         functions.
1212         (gomp_team_start): Create new pool if current thread doesn't have
1213         one.  Use pool fields instead of global gomp_* variables.
1214         Initialize thread_pool field for new threads.  Clear single_count.
1215         Change last argument from ws to team, don't create
1216         new team, set ts.work_share to &team->work_shares[0] and clear
1217         ts.last_work_share.  Don't clear ts.work_share_generation.
1218         If number of threads changed, adjust atomically gomp_managed_threads.
1219         Use gomp_init_task instead of gomp_new_task,
1220         set thr->task to the corresponding implicit_task array entry.
1221         Create tasks for each member thread.  Initialize ts.level.
1222         (initialize_team): Call pthread_key_create on
1223         gomp_thread_destructor.
1224         (team_destructor): New function.
1225         (new_team): Removed.
1226         (gomp_new_team): New function.
1227         (free_team): Free gomp_work_share blocks chained through next_alloc,
1228         instead of freeing work_shares and destroying work_share_lock.
1229         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
1230         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
1231         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
1232         of gomp_barrier_wait.
1233         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
1234         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
1235         if gomp_work_share_start returned true.  Don't unlock ws->lock.
1236         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
1237         of gomp_barrier_wait.
1238         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
1239         gomp_work_share_init_done if gomp_work_share_start returned true.
1240         Don't unlock ws->lock.
1241         * work.c: Include stddef.h.
1242         (free_work_share): Use work_share_list_free_lock instead
1243         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
1244         Call gomp_fini_work_share and then either free ws if orphaned, or
1245         put it into work_share_list_free list of the current team.
1246         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
1247         functions.
1248         (gomp_work_share_start, gomp_work_share_end,
1249         gomp_work_share_end_nowait): Rewritten.
1250         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
1251         (openmp_version): Set to 200805.
1252         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
1253         omp_sched_guided, omp_sched_auto): New parameters.
1254         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
1255         omp_set_max_active_levels, omp_get_max_active_levels,
1256         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
1257         omp_get_active_level): New interfaces.
1258         * omp_lib.h.in (openmp_version): Set to 200805.
1259         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
1260         omp_sched_guided, omp_sched_auto): New parameters.
1261         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
1262         omp_set_max_active_levels, omp_get_max_active_levels,
1263         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
1264         omp_get_active_level): New externals.
1265         * loop.c: Include limits.h.
1266         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
1267         GFS_AUTO.
1268         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
1269         Likewise.  Use gomp_icv.
1270         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
1271         ts.static_trip here.
1272         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
1273         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
1274         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
1275         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
1276         don't unlock ws->lock, otherwise lock it.
1277         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
1278         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
1279         (gomp_parallel_loop_start): Call gomp_new_team instead of
1280         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
1281         Adjust gomp_team_start caller.  Pass 0 as second argument to
1282         gomp_resolve_num_threads.
1283         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
1284         If adding ws->chunk_size nthreads + 1 times after end won't
1285         overflow, set ws->mode to 1.
1286         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
1287         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
1288         GOMP_loop_ull_ordered_static_start,
1289         GOMP_loop_ull_ordered_dynamic_start,
1290         GOMP_loop_ull_ordered_guided_start,
1291         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
1292         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
1293         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
1294         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
1295         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
1296         prototypes.
1297         * libgomp.map: Export lock routines also @@OMP_2.0.
1298         (GOMP_loop_ordered_dynamic_first,
1299         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
1300         GOMP_loop_ordered_static_first): Remove.
1301         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
1302         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
1303         GOMP_loop_ull_ordered_dynamic_next,
1304         GOMP_loop_ull_ordered_dynamic_start,
1305         GOMP_loop_ull_ordered_guided_next,
1306         GOMP_loop_ull_ordered_guided_start,
1307         GOMP_loop_ull_ordered_runtime_next,
1308         GOMP_loop_ull_ordered_runtime_start,
1309         GOMP_loop_ull_ordered_static_next,
1310         GOMP_loop_ull_ordered_static_start,
1311         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
1312         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
1313         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
1314         (omp_set_schedule, omp_get_schedule,
1315         omp_get_thread_limit, omp_set_max_active_levels,
1316         omp_get_max_active_levels, omp_get_level,
1317         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
1318         omp_set_schedule_, omp_set_schedule_8_,
1319         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
1320         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
1321         omp_get_max_active_levels_, omp_get_level_,
1322         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
1323         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
1324         New exports @@OMP_3.0.
1325         * omp.h.in (omp_sched_t): New type.
1326         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
1327         omp_set_max_active_levels, omp_get_max_active_levels,
1328         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
1329         omp_get_active_level): New prototypes.
1330         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
1331         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
1332         gomp_thread_limit_var, gomp_remaining_threads_count,
1333         gomp_remaining_threads_lock): New variables.
1334         (parse_spincount): New function.
1335         (initialize_env): Call gomp_init_num_threads unconditionally.
1336         Initialize gomp_available_cpus.  Call parse_spincount,
1337         initialize gomp_{,throttled_}spin_count_var
1338         depending on presence and value of OMP_WAIT_POLICY and
1339         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
1340         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
1341         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
1342         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
1343         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
1344         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
1345         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
1346         (gomp_global_icv): New.
1347         (parse_schedule): Use it.  Parse "auto".
1348         (omp_set_num_threads): Use gomp_icv.
1349         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
1350         Likewise.
1351         (omp_get_max_threads): Move from parallel.c.
1352         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
1353         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
1354         add ialias.
1355         (parse_stacksize, parse_wait_policy): New functions.
1356         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
1357         both wrappers for compatibility and new locks.
1358         (omp_set_schedule, omp_get_schedule,
1359         omp_get_thread_limit, omp_set_max_active_levels,
1360         omp_get_max_active_levels, omp_get_level,
1361         omp_get_ancestor_thread_num, omp_get_team_size,
1362         omp_get_active_level): New ialias_redirect.
1363         (omp_set_schedule_, omp_set_schedule_8_,
1364         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
1365         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
1366         omp_get_max_active_levels_, omp_get_level_,
1367         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
1368         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
1369         New functions.
1370         * parallel.c: Include limits.h.
1371         (gomp_resolve_num_threads): Add count argument.  Rewritten.
1372         (GOMP_parallel_start): Call gomp_new_team and pass that as last
1373         argument to gomp_team_start.  Pass 0 as second argument to
1374         gomp_resolve_num_threads.
1375         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
1376         if gomp_thread_limit_var != ULONG_MAX.
1377         (omp_in_parallel): Implement using ts.active_level.
1378         (omp_get_max_threads): Move to env.c.
1379         (omp_get_level, omp_get_ancestor_thread_num,
1380         omp_get_team_size, omp_get_active_level): New functions,
1381         add ialias.
1382         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
1383         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
1384         gomp_iter_dynamic_next instead of the _locked variant and don't take
1385         lock around it, otherwise acquire it before calling
1386         gomp_iter_dynamic_next_locked.
1387         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
1388         gomp_iter_dynamic_next instead of the _locked variant and don't take
1389         lock around it.
1390         (GOMP_parallel_sections_start): Call gomp_new_team instead of
1391         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
1392         Adjust gomp_team_start caller.  Pass count as second argument to
1393         gomp_resolve_num_threads, don't adjust num_threads after the call.
1394         Use gomp_icv.
1395         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
1396         ws->chunk_size by incr.
1397         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
1398         code.
1399         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
1400         types.
1401         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
1402         (omp_check_defines): Check even the compat defines.
1403         * config/linux/ptrlock.c: New file.
1404         * config/linux/ptrlock.h: New file.
1405         * config/linux/wait.h: New file.
1406         * config/posix/ptrlock.c: New file.
1407         * config/posix/ptrlock.h: New file.
1408         * config/linux/bar.h (gomp_team_barrier_wait,
1409         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
1410         (gomp_team_barrier_set_task_pending,
1411         gomp_team_barrier_clear_task_pending,
1412         gomp_team_barrier_set_waiting_for_tasks,
1413         gomp_team_barrier_waiting_for_tasks,
1414         gomp_team_barrier_done): New inlines.
1415         (gomp_barrier_t): Rewritten.
1416         (gomp_barrier_state_t): New typedef.
1417         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
1418         gomp_barrier_wait_start): Rewritten.
1419         (gomp_barrier_wait_end): Change second argument to
1420         gomp_barrier_state_t.
1421         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
1422         inlines.
1423         * config/linux/bar.c: Include wait.h instead of libgomp.h and
1424         futex.h.
1425         (gomp_barrier_wait_end): Rewritten.
1426         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
1427         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
1428         * config/posix/bar.h (gomp_barrier_t): Add generation field.
1429         (gomp_barrier_state_t): New typedef.
1430         (gomp_team_barrier_wait,
1431         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
1432         (gomp_barrier_wait_start): Or all but low 2 bits from generation
1433         into the return value.  Return gomp_barrier_state_t.
1434         (gomp_team_barrier_set_task_pending,
1435         gomp_team_barrier_clear_task_pending,
1436         gomp_team_barrier_set_waiting_for_tasks,
1437         gomp_team_barrier_waiting_for_tasks,
1438         gomp_team_barrier_done): New inlines.
1439         (gomp_barrier_wait_end): Change second argument to
1440         gomp_barrier_state_t.
1441         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
1442         inlines.
1443         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
1444         (gomp_barrier_wait_end): Change second argument to
1445         gomp_barrier_state_t.
1446         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
1447         gomp_team_barrier_wake): New functions.
1448         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
1449         futex.h.
1450         (gomp_futex_wake, gomp_futex_wait): New variables.
1451         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
1452         * config/linux/lock.c: Rewrite to make locks task owned,
1453         for backwards compatibility provide the old entrypoints
1454         if symbol versioning.  Include wait.h instead of libgomp.h and
1455         futex.h.
1456         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
1457         * config/posix95/lock.c: Rewrite to make locks task owned,
1458         for backwards compatibility provide the old entrypoints
1459         if symbol versioning.
1460         * config/posix/lock.c: Rewrite to make locks task owned,
1461         for backwards compatibility provide the old entrypoints
1462         if symbol versioning.
1463         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
1464         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
1465         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
1466         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1467         (sys_futex0): Return error code.
1468         (futex_wake, futex_wait): If ENOSYS was returned, clear
1469         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1470         (cpu_relax, atomic_write_barrier): New static inlines.
1471         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1472         (futex_wake, futex_wait): If ENOSYS was returned, clear
1473         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1474         (cpu_relax, atomic_write_barrier): New static inlines.
1475         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1476         (sys_futex0): Return error code.
1477         (futex_wake, futex_wait): If ENOSYS was returned, clear
1478         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1479         (cpu_relax, atomic_write_barrier): New static inlines.
1480         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1481         (sys_futex0): Return error code.
1482         (futex_wake, futex_wait): If ENOSYS was returned, clear
1483         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1484         (cpu_relax, atomic_write_barrier): New static inlines.
1485         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1486         (sys_futex0): Return error code.
1487         (futex_wake, futex_wait): If ENOSYS was returned, clear
1488         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1489         (cpu_relax, atomic_write_barrier): New static inlines.
1490         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1491         (sys_futex0): Return error code.
1492         (futex_wake, futex_wait): If ENOSYS was returned, clear
1493         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1494         (cpu_relax, atomic_write_barrier): New static inlines.
1495         * config/linux/sem.c: Include wait.h instead of libgomp.h and
1496         futex.h.
1497         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
1498         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
1499         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
1500         types.
1501         (omp_nest_lock_t): Change owner into void *, add lock field.
1502         * config/posix95/omp-lock.h: Include semaphore.h.
1503         (omp_lock_25_t, omp_nest_lock_25_t): New types.
1504         (omp_lock_t): Use sem_t instead of mutex if semaphores
1505         aren't broken.
1506         (omp_nest_lock_t): Likewise.  Change owner to void *.
1507         * config/posix/omp-lock.h: Include semaphore.h.
1508         (omp_lock_25_t, omp_nest_lock_25_t): New types.
1509         (omp_lock_t): Use sem_t instead of mutex if semaphores
1510         aren't broken.
1511         (omp_nest_lock_t): Likewise.  Add owner field.
1512
1513 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
1514
1515         * testsuite/libgomp.c/collapse-1.c: New test.
1516         * testsuite/libgomp.c/collapse-2.c: New test.
1517         * testsuite/libgomp.c/collapse-3.c: New test.
1518         * testsuite/libgomp.c/icv-1.c: New test.
1519         * testsuite/libgomp.c/icv-2.c: New test.
1520         * testsuite/libgomp.c/lib-2.c: New test.
1521         * testsuite/libgomp.c/lock-1.c: New test.
1522         * testsuite/libgomp.c/lock-2.c: New test.
1523         * testsuite/libgomp.c/lock-3.c: New test.
1524         * testsuite/libgomp.c/loop-4.c: New test.
1525         * testsuite/libgomp.c/loop-5.c: New test.
1526         * testsuite/libgomp.c/loop-6.c: New test.
1527         * testsuite/libgomp.c/loop-7.c: New test.
1528         * testsuite/libgomp.c/loop-8.c: New test.
1529         * testsuite/libgomp.c/loop-9.c: New test.
1530         * testsuite/libgomp.c/nested-3.c: New test.
1531         * testsuite/libgomp.c/nestedfn-6.c: New test.
1532         * testsuite/libgomp.c/sort-1.c: New test.
1533         * testsuite/libgomp.c/task-1.c: New test.
1534         * testsuite/libgomp.c/task-2.c: New test.
1535         * testsuite/libgomp.c/task-3.c: New test.
1536         * testsuite/libgomp.c/task-4.c: New test.
1537         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
1538         to C++ testsuite default compiler options.
1539         * testsuite/libgomp.c++/collapse-1.C: New test.
1540         * testsuite/libgomp.c++/collapse-2.C: New test.
1541         * testsuite/libgomp.c++/ctor-10.C: New test.
1542         * testsuite/libgomp.c++/for-1.C: New test.
1543         * testsuite/libgomp.c++/for-2.C: New test.
1544         * testsuite/libgomp.c++/for-3.C: New test.
1545         * testsuite/libgomp.c++/for-4.C: New test.
1546         * testsuite/libgomp.c++/for-5.C: New test.
1547         * testsuite/libgomp.c++/loop-8.C: New test.
1548         * testsuite/libgomp.c++/loop-9.C: New test.
1549         * testsuite/libgomp.c++/loop-10.C: New test.
1550         * testsuite/libgomp.c++/task-1.C: New test.
1551         * testsuite/libgomp.c++/task-2.C: New test.
1552         * testsuite/libgomp.c++/task-3.C: New test.
1553         * testsuite/libgomp.c++/task-4.C: New test.
1554         * testsuite/libgomp.c++/task-5.C: New test.
1555         * testsuite/libgomp.c++/task-6.C: New test.
1556         * testsuite/libgomp.fortran/allocatable1.f90: New test.
1557         * testsuite/libgomp.fortran/allocatable2.f90: New test.
1558         * testsuite/libgomp.fortran/allocatable3.f90: New test.
1559         * testsuite/libgomp.fortran/allocatable4.f90: New test.
1560         * testsuite/libgomp.fortran/collapse1.f90: New test.
1561         * testsuite/libgomp.fortran/collapse2.f90: New test.
1562         * testsuite/libgomp.fortran/collapse3.f90: New test.
1563         * testsuite/libgomp.fortran/collapse4.f90: New test.
1564         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
1565         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
1566         * testsuite/libgomp.fortran/lib4.f90: New test.
1567         * testsuite/libgomp.fortran/lock-1.f90: New test.
1568         * testsuite/libgomp.fortran/lock-2.f90: New test.
1569         * testsuite/libgomp.fortran/nested1.f90: New test.
1570         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
1571         * testsuite/libgomp.fortran/strassen.f90: New test.
1572         * testsuite/libgomp.fortran/tabs1.f90: New test.
1573         * testsuite/libgomp.fortran/tabs2.f: New test.
1574         * testsuite/libgomp.fortran/task1.f90: New test.
1575         * testsuite/libgomp.fortran/task2.f90: New test.
1576         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
1577         * testsuite/libgomp.fortran/vla5.f90: Likewise.
1578         * testsuite/libgomp.c/pr26943-2.c: Likewise.
1579         * testsuite/libgomp.c/pr26943-3.c: Likewise.
1580         * testsuite/libgomp.c/pr26943-4.c: Likewise.
1581
1582 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
1583
1584         PR c++/36308
1585         * testsuite/libgomp.c++/ctor-11.C: New test.
1586         * testsuite/libgomp.c++/ctor-12.C: New test.
1587
1588 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
1589
1590         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
1591
1592 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
1593
1594         PR middle-end/36106
1595         * testsuite/libgomp.c/atomic-5.c: New test.
1596         * testsuite/libgomp.c/atomic-6.c: New test.
1597         * testsuite/libgomp.c/autopar-1.c: New test.
1598
1599 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1600
1601         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
1602         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
1603         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
1604         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
1605         * configure: Regenerate.
1606         * Makefile.in, testsuite/Makefile.in: Likewise.
1607
1608 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
1609
1610         PR bootstrap/35457
1611         * aclocal.m4: Regenerate.
1612         * configure: Regenerate.
1613
1614 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
1615
1616         PR middle-end/35611
1617         * testsuite/libgomp.c/atomic-4.c: New test.
1618
1619         PR libgomp/35625
1620         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
1621         (gomp_iter_guided_next): Likewise.
1622         * testsuite/libgomp.c/pr35625.c: New test.
1623
1624 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1625
1626         * aclocal.m4: Regenerate.
1627         * configure: Likewise.
1628         * Makefile.in: Likewise.
1629         * testsuite/Makefile.in: Likewise.
1630
1631 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
1632
1633         PR middle-end/35185
1634         * testsuite/libgomp.c++/pr35185.C: New test.
1635
1636 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
1637
1638         PR middle-end/35549
1639         * testsuite/libgomp.c/pr35549.c: New test.
1640
1641 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
1642
1643         * testsuite/libgomp.c/atomic-3.c: New test.
1644
1645 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1646
1647         PR fortran/33197
1648         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
1649         .F08 file suffixes.
1650
1651 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
1652
1653         PR libgomp/33131
1654         * configure.ac: Add ACX_HEADER_STRING.
1655         * env.c: Include strings.h.
1656         * aclocal.m4: Regenerate.
1657         * config.h.in: Regenerate.
1658         * configure: Regenerate.
1659         * Makefile.in: Regenerate.
1660         * testsuite/Makefile.in: Regenerate.
1661
1662 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
1663
1664         PR middle-end/35196
1665         * testsuite/libgomp.c/pr35196.c: New test.
1666
1667         PR middle-end/35130
1668         * testsuite/libgomp.fortran/pr35130.f90: New test.
1669         * testsuite/libgomp.c/pr35130.c: New test.
1670
1671 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
1672
1673         PR middle-end/33880
1674         * testsuite/libgomp.c/pr33880.c: New test.
1675         * testsuite/libgomp.fortran/pr33880.f90: New test.
1676
1677 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
1678
1679         * configure: Regenerate.
1680
1681 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
1682
1683         * configure.ac: Move futex checking into ../config/futex.m4.
1684         * configure: Rebuilt.
1685         * aclocal.m4: Rebuilt.
1686         * Makefile.in: Rebuilt.
1687
1688         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
1689         2007-10-15 ../config/tls.m4 change.
1690
1691 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
1692
1693         PR c++/34513
1694         * testsuite/libgomp.c/pr34513.c: New test.
1695         * testsuite/libgomp.c++/pr34513.C: New test.
1696
1697 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
1698
1699         PR target/32765
1700         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
1701
1702 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
1703
1704         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
1705
1706 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
1707
1708         * testsuite/libgomp.c/private-1.c: New test.
1709
1710 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
1711             Paolo Bonzini  <bonzini@gnu.org>
1712
1713         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
1714         instead of 'VPATH ='.
1715         * Makefile.in: Regenerate.
1716
1717 2007-11-23  Matthias Klose  <doko@ubuntu.com>
1718
1719         * configure.ac: Adjust makeinfo version check.
1720         * configure: Regenerate.
1721
1722 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
1723
1724         PR fortran/34020
1725         * testsuite/libgomp.fortran/pr34020.f90: New test.
1726
1727 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
1728
1729         PR c++/33894
1730         * testsuite/libgomp.c++/atomic-1.C: New test.
1731
1732 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
1733
1734         PR libgomp/33275
1735         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
1736         Make x and y integers rather than (implicit) reals.  Add private (j)
1737         clause to the last omp parallel.
1738
1739 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
1740
1741         * configure: Regenerate following changes to ../config/tls.m4.
1742
1743 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
1744
1745         * testsuite/libgomp.fortran/stack.f90: New test.
1746
1747 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
1748
1749         * config/mingw32/proc.c: New file.
1750
1751 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
1752
1753         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
1754         (main): Use __get_cpuid to get i386 target fetaures.
1755         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
1756         (main): Use __get_cpuid to get x86_64 target fetaures.
1757
1758 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
1759
1760         PR target/32765
1761         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
1762         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
1763
1764 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
1765
1766         PR fortran/32550
1767         * testsuite/libgomp.fortran/pr32550.f90: New test.
1768         * testsuite/libgomp.fortran/crayptr2.f90: New test.
1769
1770 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1771
1772         * aclocal.m4: Regenerated.
1773
1774 2007-07-05  Tobias Burnus  <burnus@net-b.de>
1775
1776         PR fortran/32359
1777         * testsuite/libgomp.fortran/pr32359.f90: New.
1778
1779 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
1780
1781         PR libgomp/32468
1782         * sections.c (GOMP_parallel_sections_start): Only decrease
1783         number of threads to COUNT if dyn_var is true.
1784         * testsuite/libgomp.c/pr32468.c: New test.
1785
1786 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1787
1788         PR libgomp/26308
1789         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
1790
1791 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
1792
1793         PR middle-end/32362
1794         * testsuite/libgomp.c/pr32362-1.c: New test.
1795         * testsuite/libgomp.c/pr32362-2.c: New test.
1796         * testsuite/libgomp.c/pr32362-3.c: New test.
1797
1798 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
1799
1800         * team.c (gomp_team_start): Fix setting up thread_attr
1801         stack size.
1802
1803 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
1804
1805         * configure: Regenerate.
1806
1807 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
1808
1809         * Makefile.in: Regenerate.
1810         * configure: Regenerate.
1811         * aclocal.m4: Regenerate.
1812         * testsuite/Makefile.in: Regenerate.
1813
1814 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
1815
1816         * config/linux/proc.c: New file.
1817
1818         PR libgomp/28482
1819         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
1820
1821 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
1822
1823         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
1824
1825 2007-04-16  Matthias Klose  <doko@debian.org>
1826
1827         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
1828         flags if not building with -m64.
1829         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
1830         flag for i?86-*-* targets, if current target matches -m64.
1831
1832 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
1833
1834         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
1835         * Makefile.in: Regenerate.
1836
1837 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1838
1839         PR testsuite/31369
1840         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
1841         ld_library_path.
1842         * testsuite/libgomp.fortran/fortran.exp: Likewise.
1843
1844 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
1845
1846         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
1847         decls.
1848         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
1849         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
1850         (parse_affinity): New function.
1851         (initialize_env): Call it and gomp_init_affinity.
1852         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
1853         create new pthread_attr_t and call gomp_init_thread_affinity
1854         on it for each thread before passing the attribute to pthread_create.
1855         * config/linux/affinity.c: New file.
1856         * config/posix/affinity.c: New file.
1857         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
1858         * configure: Rebuilt.
1859         * config.h.in: Rebuilt.
1860         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
1861         * Makefile.in: Rebuilt.
1862
1863 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
1864
1865         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
1866         *-*-darwin*.
1867         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
1868         and use it if found.
1869
1870 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
1871
1872         * testsuite/config/default.exp: New file.
1873         * testsuite/lib/libgomp.exp: New file.
1874         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
1875         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
1876         load_lib *, load_gcc_lib *): Move to libgomp.exp.
1877         (libgomp_load): Remove.
1878         * testsuite/lib/libgomp.exp (libgomp_init): Compute
1879         always_ld_library_path, not ld_library_path.  Set additional_flags
1880         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
1881         (target_compile): Do not call libgomp_init.  Append lang_library_path
1882         and lang_link_flags to options.
1883         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
1884         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
1885         here.
1886         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
1887         always_ld_library_path.  Set LD_LIBRARY_PATH here.
1888         * testsuite/libgomp.fortran/fortran.exp: Ditto.
1889         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
1890         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
1891         CX8 flag.
1892         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
1893         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
1894         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
1895         * testsuite/libgomp.c/pr29947-1.c: Ditto.
1896         * testsuite/libgomp.c/atomic-10.c: Ditto.
1897
1898 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
1899
1900         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
1901         dg-final cleanup-modules line.
1902         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
1903         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
1904         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
1905         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
1906         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
1907         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
1908         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
1909
1910 2007-03-18  Andreas Schwab  <schwab@suse.de>
1911
1912         * acinclude.m4: Adjust regular expression for ld version
1913         extraction.
1914         * configure: Regenerate.
1915
1916 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
1917
1918         * Makefile.am: Add install-pdf target as copied from
1919         automake v1.10 rules.
1920         * Makefile.in: Regenerate
1921
1922 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
1923
1924         PR libgomp/28486
1925         * configure: Regenerate.
1926
1927         PR c++/30703
1928         * testsuite/libgomp.c++/pr30703.C: New test.
1929
1930 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
1931
1932         Revert:
1933         2006-07-05  Eric Christopher  <echristo@apple.com>
1934         * configure.ac: Depend addition of -pthread on host OS.
1935         * configure: Regenerate.
1936
1937 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1938
1939         * libgomp.texi: Fix spacing after abbreviations.
1940
1941 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
1942
1943         PR libgomp/30546
1944         * configure.ac: Add check for makeinfo
1945         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
1946         if an appropiate version of makeinfo is found.
1947         * aclocal.m4: Regenerated.
1948         * configure: Regenerated.
1949         * Makefile.in: Regenerated.
1950         * testsuite/Makefile.in: Regenerated.
1951
1952 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
1953
1954         PR libgomp/30540
1955         * libgomp.texi: More about implementation-dependent settings.
1956
1957 2007-01-26  Tobias Burnus  <burnus@net-b.de>
1958
1959         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
1960
1961 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
1962
1963         PR middle-end/30494
1964         * testsuite/libgomp.c/pr30494.c: New test.
1965
1966 2007-01-15  Tom Tromey  <tromey@redhat.com>
1967
1968         * configure: Rebuilt.
1969         * configure.ac: Fixed comment.
1970
1971 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
1972
1973         * libgomp.texi: Document implementation specific default values of
1974         environment variables.
1975
1976 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
1977
1978         PR libgomp/28209
1979         * libgomp.texi: New file.
1980         * configure.ac: Add --enable-generated-files-in-srcdir option.
1981         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
1982         files to srcdir.
1983         * Makefile.in: Regenerated.
1984         * config.h.in: Regenerated.
1985         * testsuite/Makefile.in: Regenerated.
1986         * NOTES: Removed.
1987
1988 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
1989
1990         PR libgomp/29949
1991         * env.c (omp_set_num_threads): Set illegal thread count to 1.
1992
1993 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
1994
1995         * configure: Regenerate.
1996
1997 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
1998
1999         PR libgomp/29947
2000         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
2001         start if there shouldn't be any loop iterations.
2002         (gomp_loop_ordered_static_start): Remove start == end test.
2003         * testsuite/libgomp.c/pr29947-1.c: New test.
2004         * testsuite/libgomp.c/pr29947-2.c: New test.
2005
2006 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
2007
2008         * configure.tgt: Force initial-exec TLS model on Linux only.
2009
2010 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
2011
2012         * configure: Regenerated.
2013
2014 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
2015
2016         * env.c (parse_schedule): Reject out of range values.
2017         (parse_unsigned_long): Reject out of range, negative or zero values.
2018
2019 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
2020
2021         PR fortran/29629
2022         * testsuite/libgomp.fortran/pr29629.f90: New test.
2023
2024 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
2025
2026         PR libgomp/29494
2027         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
2028         * config/posix95: New directory.
2029         * config/posix95/omp-lock.h: New file.
2030         * config/posix95/lock.c: Likewise.
2031
2032 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2033
2034         * aclocal.m4: Regenerate.
2035         * configure: Regenerate.
2036
2037 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
2038
2039         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
2040         '<' to '<='.
2041
2042 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
2043
2044         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
2045         test.
2046         * configure: Regenerate.
2047         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
2048
2049 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
2050
2051         PR middle-end/25261
2052         PR middle-end/28790
2053         * testsuite/libgomp.c/nestedfn-4.c: New test.
2054         * testsuite/libgomp.c/nestedfn-5.c: New test.
2055         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
2056
2057         PR fortran/29097
2058         * testsuite/libgomp.fortran/condinc1.f: New test.
2059         * testsuite/libgomp.fortran/condinc2.f: New test.
2060         * testsuite/libgomp.fortran/condinc3.f90: New test.
2061         * testsuite/libgomp.fortran/condinc4.f90: New test.
2062         * testsuite/libgomp.fortran/condinc1.inc: New file.
2063
2064 2006-09-18  Tom Tromey  <tromey@redhat.com>
2065
2066         * configure: Rebuilt.
2067
2068 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
2069
2070         PR c/28768
2071         PR preprocessor/14634
2072         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
2073         to AC_DEFINE.
2074         * configure: Regenerate.
2075
2076 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
2077
2078         * testsuite/libgomp.fortran/reduction3.f90: Change
2079         -2147483648 to -huge(i)-1 to avoid overflow.
2080         * testsuite/libgomp.fortran/reduction4.f90: Change
2081         Z'ffffffff' to not(0) to avoid overflow.
2082
2083 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
2084
2085         PR libgomp/25938
2086         * Makefile.am (libsubincludedir): New.
2087         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
2088         * Makefile.in: Regenerate.
2089
2090 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
2091
2092         PR libgomp/28725
2093         * env.c: Include ctype.h.
2094         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
2095         leading and/or trailing whitespace and compare strings case
2096         insensitively.
2097
2098 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
2099
2100         PR fortran/28390
2101         * testsuite/libgomp.fortran/pr28390.f: New test.
2102
2103 2006-07-05  Eric Christopher  <echristo@apple.com>
2104
2105         * configure.ac: Depend addition of -pthread on host OS.
2106         * configure: Regenerate.
2107
2108 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
2109
2110         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
2111         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
2112         defined.
2113
2114 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
2115
2116         PR libgomp/26175
2117         PR libgomp/26477
2118         * configure.ac: If neither --enable-linux-futex nor
2119         --disable-linux-futex is passed, determine the default by checking
2120         for compiling and/or running against NPTL.  With --enable-linux-futex,
2121         check if SYS_gettid and SYS_futex are defined.
2122         * configure: Rebuilt.
2123
2124 2006-06-14  Richard Henderson  <rth@redhat.com>
2125
2126         PR libgomp/28008
2127         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
2128         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
2129
2130 2006-06-09  Richard Henderson  <rth@redhat.com>
2131
2132         * env.c (gomp_nthreads_var): Change to unsigned long.
2133         (gomp_run_sched_chunk): Likewise.
2134         (parse_unsigned_long): Rename from parse_num_threads and generalize.
2135         (initialize_env): Initialize gomp_thread_attr.
2136         * libgomp.h (gomp_nthreads_var): Update decl.
2137         (gomp_run_sched_chunk): Likewise.
2138         (gomp_thread_attr): Declare.
2139         * team.c (gomp_thread_attr): Export.
2140         (initialize_team): Don't initialize it.
2141
2142 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
2143
2144         PR fortran/27916
2145         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
2146         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
2147
2148 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2149
2150         * config/mingw32/time.c: New file.
2151         * configure.tgt: Use it.
2152
2153 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2154
2155         * Makefile.am: Add install-html target. Add install-html to .PHONY
2156         * Makefile.in: Regenerate.
2157
2158 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2159
2160         PR libgomp/27612
2161         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
2162         * testsuite/libgomp.c/critical-1.c: Likewise.
2163         * testsuite/libgomp.c/loop-1.c: Likewise.
2164         * testsuite/libgomp.c/loop-2.c: Likewise.
2165         * testsuite/libgomp.c/single-1.c: Likewise.
2166         * testsuite/libgomp.c/ordered-1.c: Likewise.
2167         * testsuite/libgomp.c/ordered-2.c: Likewise.
2168
2169 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
2170
2171         PR middle-end/27416
2172         * libgomp.fortran/pr27416-1.f90: New test.
2173
2174 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
2175
2176         PR fortran/27395
2177         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
2178         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
2179
2180 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
2181
2182         PR c++/26943
2183         * testsuite/libgomp.c/pr26943-1.c: New test.
2184         * testsuite/libgomp.c/pr26943-2.c: New test.
2185         * testsuite/libgomp.c/pr26943-3.c: New test.
2186         * testsuite/libgomp.c/pr26943-4.c: New test.
2187         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
2188         * testsuite/libgomp.c++/pr26943.C: New test.
2189
2190 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
2191
2192         PR middle-end/27337
2193         * testsuite/libgomp.c++/pr27337.C: New test.
2194
2195 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
2196
2197         PR c/26171
2198         * testsuite/libgomp.c/pr26171.c: New test.
2199
2200 2006-04-25  Richard Henderson  <rth@redhat.com>
2201
2202         PR libgomp/25865
2203         * configure.ac: Use GCC_CHECK_TLS.
2204         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
2205         * Makefile.in, aclocal.m4, configure: Regenerate.
2206
2207 2006-04-10  Matthias Klose  <doko@debian.org>
2208
2209         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
2210         directory names containing underscores.
2211
2212 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
2213
2214         PR c++/26691
2215         * testsuite/libgomp.c++/pr26691.C: New test.
2216
2217 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
2218
2219         * testsuite/libgomp.fortran/retval2.f90: New test.
2220
2221 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
2222
2223         * testsuite/libgomp.c++: New directory.
2224
2225 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
2226
2227         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
2228         * config/posix/sem.c: Implement the above.
2229
2230 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
2231
2232         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
2233         define HAVE_BROKEN_POSIX_SEMAPHORES.
2234         * configure: Rebuilt.
2235         * config.h.in: Rebuilt.
2236
2237 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2238
2239         PR bootstrap/26161
2240         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
2241         for the other pthread check.
2242         * configure: Regenerate.
2243         * config.h.in: Regenerate.
2244
2245 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
2246
2247         PR libgomp/25938
2248         PR libgomp/25984
2249         * Makefile.am (fincludedir): New variable.
2250         (nodist_include_HEADERS): Remove Fortran files.
2251         (nodist_finclude_HEADERS): New variable.
2252         * Makefile.in: Regenerated.
2253
2254 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
2255
2256         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
2257         Remove tests for returning assumed character length arrays.
2258
2259 2006-02-12  Roger Sayle  <roger@eyesopen.com>
2260             John David Anglin  <dave@hiauly1.hia.nrc.ca>
2261
2262         PR libgomp/25936
2263         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
2264
2265 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
2266
2267         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
2268
2269 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
2270
2271         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
2272         part of LD_LIBRARY_PATH manually.
2273
2274 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
2275
2276         PR libgomp/25852
2277         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
2278         libgomp_init.
2279
2280 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
2281
2282         PR libgomp/25884
2283         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
2284         * configure.ac (PERL): Don't set.
2285         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
2286         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
2287         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
2288         * omp.h.in: Wrap the new configure substitutions with @ characters.
2289         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
2290         * aclocal.m4, configure, Makefile.in: Regenerate.
2291         * mkomp_h.pl: Delete.
2292
2293 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
2294
2295         PR libgomp/25259
2296         * configure.ac: Use GCC_HEADER_STDINT.
2297         * libgomp.h: Include gstdint.h.
2298         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
2299         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
2300
2301 2006-01-24  Richard Henderson  <rth@redhat.com>
2302
2303         PR libgomp/25942
2304         * configure.ac: Add AM_MAINTAINER_MODE.
2305         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
2306
2307 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
2308
2309         * Makefile.in: Regenerate.
2310         * testsuite/Makefile.in: Regenerate.
2311         * aclocal.m4: Regenerate.
2312
2313 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
2314
2315         * config/posix/proc.c: Conditional include of sys/loadavg.h for
2316         Solaris.
2317         * configure.ac: Add check for loadavg.h.
2318         (link_gomp): Adjust comment.
2319         * configure: Regenerate.
2320         * config.h.in: Regenerate.
2321
2322 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
2323
2324         PR libgomp/25877
2325         * configure.ac: Remove check for alloca.h.
2326         * configure: Regenerate.
2327         * config.h.in: Regenerate.
2328         * libgomp.h: define gomp_alloca to be __builtin_alloca.
2329         * team.c: Remove use of alloca.h.
2330         Call gomp_alloca instead of alloca.
2331
2332 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
2333
2334         PR libgomp/25877
2335         * team.c: Add include of alloca.h.
2336         * configure.ac: Add check for alloca.h.
2337         * configure: Regenerate.
2338         * config.h.in: Regenerate.
2339
2340 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
2341
2342         PR fortran/25219
2343         * testsuite/libgomp.fortran/pr25219.f90: New test.
2344
2345 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
2346
2347         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
2348         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
2349         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
2350         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
2351         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
2352         testsuite/libgomp.fortran/threadprivate1.f90,
2353         testsuite/libgomp.fortran/threadprivate2.f90,
2354         testsuite/libgomp.fortran/threadprivate3.f90,
2355         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
2356         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
2357         testsuite/libgomp.fortran/omp_parse3.f90: Change required
2358         effective-target to TLS runtime.
2359
2360         * testsuite/libgomp.fortran/pr25162.f: Require
2361         effective-target TLS runtime.
2362
2363 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
2364
2365         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
2366         * testsuite/libgomp.c/nestedfn-3.c: New test.
2367
2368 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
2369
2370         PR fortran/25162
2371         * testsuite/libgomp.fortran/pr25162.f: New test.
2372
2373 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
2374
2375         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
2376         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
2377
2378 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
2379
2380         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
2381         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
2382         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
2383         single.c, team.c, work.c, config/linux/alpha/futex.h,
2384         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
2385         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
2386         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
2387         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
2388         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
2389         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
2390         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
2391         FSF address.
2392
2393 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
2394
2395         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
2396         to nodist_noinst_HEADERS.
2397         * Makefile.in: Rebuilt.
2398
2399         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
2400         add integer count field.
2401         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
2402         omp_nest_lock_t type change.
2403         (omp_init_nest_lock): Likewise.  Initialize count to 0.
2404         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
2405         Increment count.
2406         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
2407         Decrement count.
2408         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
2409         Increment count if successful and return the new nesting level.
2410         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
2411         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
2412         * testsuite/libgomp.c/lib-1.c: New test.
2413         * testsuite/libgomp.fortran/lib1.f90: New test.
2414         * testsuite/libgomp.fortran/lib2.f: New test.
2415         * testsuite/libgomp.fortran/lib3.f: New test.
2416
2417 2005-11-17  Richard Henderson  <rth@redhat.com>
2418
2419         PR 24845
2420         * Makefile.am (nodist_toolexeclib_HEADERS): New.
2421         * configure.ac (link_gomp): New.  Substitute it.
2422         (AC_CONFIG_FILES): Add libgomp.spec.
2423         * libgomp.spec.in: New file.
2424         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
2425         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
2426
2427 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
2428
2429         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
2430         reduction(-:var) behaving the same as reduction(+:var).
2431         * testsuite/libgomp.c/reduction-4.c: New test.
2432
2433 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
2434
2435         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
2436         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
2437         testsuite/libgomp.c/copyin-3.c,
2438         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
2439         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
2440         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
2441         testsuite/libgomp.c++/pr24455.C,
2442         testsuite/libgomp.fortran/threadprivate1.f90,
2443         testsuite/libgomp.fortran/threadprivate2.f90,
2444         testsuite/libgomp.fortran/threadprivate3.f90,
2445         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
2446         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
2447         testsuite/libgomp.fortran/omp_parse3.f90: Require
2448         effective-target TLS.
2449
2450 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
2451
2452         * HEADER: Remove.
2453
2454 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
2455
2456         PR libgomp/24797
2457         * team.c (initialize_team): Pass NULL rather than free as
2458         pthread_key_create destructor.  Initialize thread specific data
2459         pointer in initial thread to a static local variable rather than
2460         malloced memory.
2461
2462 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
2463
2464         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
2465         its location to ld_library_path.
2466
2467 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
2468
2469         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
2470
2471 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
2472
2473         * testsuite/libgomp.c: Rename from libgomp.dg.
2474
2475 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
2476
2477         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
2478         threadprivate variable 'i'.
2479
2480 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
2481
2482         * config/linux/s390/futex.h: New file.
2483         * configure.tgt: Use it.
2484
2485         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
2486         before the parallel.
2487
2488 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
2489
2490         PR c++/24734
2491         * testsuite/libgomp.c++/master-1.C: New test.
2492
2493 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
2494
2495         * testsuite/libgomp.dg/copyin-3.c: New test.
2496
2497 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
2498
2499         * testsuite/libgomp.fortran/retval1.f90: New test.
2500         * testsuite/libgomp.fortran/vla7.f90: New test.
2501
2502 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
2503
2504         * testsuite/libgomp.fortran/vla2.f90: New test.
2505         * testsuite/libgomp.fortran/vla3.f90: New test.
2506         * testsuite/libgomp.fortran/vla4.f90: New test.
2507         * testsuite/libgomp.fortran/vla5.f90: New test.
2508         * testsuite/libgomp.fortran/vla6.f90: New test.
2509
2510 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
2511
2512         * config/linux/sparc/futex.h: New file.
2513         * configure.tgt: Use it.
2514         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
2515
2516         * critical.c: Include stdlib.h.
2517         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
2518         ignoring return value.
2519         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
2520         LIBGOMP_CHECK_SYNC_BUILTINS check.
2521         * configure: Rebuilt.
2522
2523 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
2524
2525         * testsuite/libgomp.fortran/vla1.f90: New test.
2526
2527 2005-10-31  Richard Henderson  <rth@redhat.com>
2528
2529         * testsuite/libgomp.fortran/character2.f90: Fix race condition
2530         setting 's' in different threads.
2531
2532 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
2533
2534         * libgomp.h (attribute_hidden, ialias): Define.
2535         * config/posix/proc.c (omp_get_num_procs): Add ialias.
2536         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
2537         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
2538         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
2539         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
2540         omp_test_lock, omp_test_nest_lock): Likewise.
2541         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
2542         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
2543         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
2544         omp_test_lock, omp_test_nest_lock): Likewise.
2545         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
2546         omp_get_dynamic, omp_get_nested): Likewise.
2547         * parallel.c (omp_get_num_threads, omp_get_max_threads,
2548         omp_get_thread_num, omp_in_parallel): Likewise.
2549         * fortran.c (ialias_redirect): Define.
2550         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
2551         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
2552         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
2553         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
2554         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
2555         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
2556         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
2557         omp_get_wtime): Add ialias_redirect.
2558
2559 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
2560
2561         * fortran.c: Include stdlib.h.
2562
2563 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
2564
2565         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
2566         * Makefile.in: Regenerated.
2567
2568 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
2569
2570         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
2571         * libgomp_f.h.in (omp_check_defines): New function.
2572         * env.c: Include libgomp_f.h.
2573         (initialize_env): Call omp_check_defines.
2574
2575         * testsuite/libgomp.dg/copyin-2.c: New test.
2576         * testsuite/libgomp.c++/copyin-2.C: New test.
2577         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
2578
2579         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
2580         * testsuite/libgomp.fortran/sharing2.f90: New test.
2581
2582         * testsuite/libgomp.dg/copyin-1.c: New test.
2583         * testsuite/libgomp.c++/copyin-1.C: New test.
2584
2585 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
2586
2587         * testsuite/libgomp.fortran/crayptr1.f90: New test.
2588
2589         * testsuite/libgomp.fortran/workshare1.f90: New test.
2590
2591         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
2592         only test.
2593         * libgomp.fortran/sharing1.f90: New test.
2594
2595 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
2596
2597         PR c++/24502
2598         * testsuite/libgomp.c++/loop-7.C: New test.
2599
2600         * testsuite/libgomp.dg/nestedfn-2.c: New test.
2601
2602         * testsuite/libgomp.dg/nestedfn-1.c: New test.
2603         * testsuite/libgomp.fortran/reduction6.f90: New test.
2604         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
2605
2606 2005-10-23  Richard Henderson  <rth@redhat.com>
2607
2608         * testsuite/libgomp.c++/ctor-1.C: New.
2609         * testsuite/libgomp.c++/ctor-2.C: New.
2610         * testsuite/libgomp.c++/ctor-3.C: New.
2611         * testsuite/libgomp.c++/ctor-4.C: New.
2612         * testsuite/libgomp.c++/ctor-5.C: New.
2613         * testsuite/libgomp.c++/ctor-6.C: New.
2614         * testsuite/libgomp.c++/ctor-7.C: New.
2615         * testsuite/libgomp.c++/ctor-8.C: New.
2616         * testsuite/libgomp.c++/ctor-9.C: New.
2617
2618 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
2619
2620         PR 24455
2621         * testsuite/libgomp.c++/pr24455-1.C: New test.
2622         * testsuite/libgomp.c++/pr24455.C: New test.
2623         * testsuite/libgomp.dg/pr24455-1.c: New test.
2624         * testsuite/libgomp.dg/pr24455.c: New test.
2625
2626 2005-10-20  Richard Henderson  <rth@redhat.com>
2627
2628         * testsuite/libgomp.c++/loop-6.C: New.
2629         * testsuite/libgomp.dg/loop-3.c: New.
2630
2631 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
2632
2633         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
2634         explicitly private.
2635         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
2636         explicitly shared.
2637
2638 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
2639
2640         * testsuite/libgomp.fortran/jacobi.f: New test.
2641
2642 2005-10-19  Richard Henderson  <rth@redhat.com>
2643
2644         * configure.tgt (i?86-linux): Default to with_arch instead of
2645         CFLAGS.  Add -mtune to match target_cpu.
2646         (x86_64-linux): Tune to i686.
2647
2648         * fortran.c (omp_test_nest_lock_): Fix typo.
2649
2650 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
2651
2652         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
2653         gomp_ordered_sync): Do nothing if team->nthreads == 1.
2654         * testsuite/libgomp.dg/ordered-3.c: New test.
2655
2656         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
2657         Remove volatile keyword.
2658
2659         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
2660         in COMMON block to avoid warnings on 64-bit targets.
2661
2662 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
2663
2664         * testsuite/libgomp.dg/shared-3.c: New test.
2665
2666 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
2667
2668         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
2669         * testsuite/libgomp.fortran/reduction5.f90: New test.
2670
2671 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
2672
2673         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
2674         dg-options.
2675         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
2676         flush loop now that __sync_synchronize has proper memory barrier.
2677         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
2678         Add -ffixed-form to dg-options.
2679
2680 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
2681
2682         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
2683         from subdirectories.
2684         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
2685         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
2686         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
2687         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
2688         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
2689         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
2690         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
2691         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
2692         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
2693         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
2694         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
2695         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
2696         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
2697         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
2698         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
2699         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
2700         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
2701         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
2702         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
2703         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
2704         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
2705         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
2706         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
2707         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
2708         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
2709
2710 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
2711
2712         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
2713         lang_library_path exists.  Use find instead of glob to gather tests.
2714         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
2715
2716 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
2717
2718         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
2719         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
2720         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
2721         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
2722         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
2723         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
2724         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
2725         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
2726         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
2727         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
2728         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
2729         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
2730         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
2731
2732 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
2733
2734         * testsuite/libgomp.dg/vla-1.c: New test.
2735
2736         * testsuite/libgomp.fortran/reference2.f90: New test.
2737
2738         * testsuite/libgomp.fortran/character2.f90: Remove explicit
2739         declaration of omp_get_thread_num.
2740         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
2741         use omp_lib.
2742
2743         * testsuite/libgomp.fortran/reduction1.f90: New test.
2744         * testsuite/libgomp.fortran/reduction2.f90: New test.
2745         * testsuite/libgomp.fortran/reduction3.f90: New test.
2746         * testsuite/libgomp.fortran/reduction4.f90: New test.
2747
2748 2005-10-13  Richard Henderson  <rth@redhat.com>
2749
2750         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
2751         * Makefile.in: Regenerate.
2752         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
2753         * libgomp.h: Include bar.h.
2754         (struct gomp_barrier): Remove.
2755         (struct gomp_team): Add barrier.  Replace master_barrier with
2756         master_release.  Replace threads with ordered_release.
2757         (struct gomp_thread): Replace barrier with release.
2758         * ordered.c (gomp_ordered_first): Update for ordered_release change.
2759         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
2760         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
2761         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
2762         (GOMP_single_copy_end): Likewise.
2763         * team.c (gomp_threads_dock): New.
2764         (gomp_barrier_init, gomp_barrier_destroy): Remove.
2765         (gomp_thread_start): Use gomp_barrier_wait.
2766         (new_team, free_team): Update for gomp_team changes.
2767         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
2768         (gomp_team_end): Use gomp_barrier_wait.
2769         (initialize_team): Update for gomp_thread changes.
2770         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
2771         (gomp_work_share_end_nowait): Use atomic ops when available.
2772         * config/linux/bar.c, config/linux/bar.h: New files.
2773         * config/posix/bar.c, config/posix/bar.h: New files.
2774
2775 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
2776
2777         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
2778         * testsuite/libgomp.dg/single-2.c: New test.
2779
2780         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
2781         lang_link_flags): Unset, so that they aren't inherited from previously
2782         sourced *.exp.
2783
2784         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
2785
2786 2005-10-12  Richard Henderson  <rth@redhat.com>
2787
2788         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
2789         (libgomp_init): Use lang_test_file, lang_library_path, and
2790         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
2791
2792         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
2793         (lang_test_file, lang_link_flags): New.
2794         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
2795
2796         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
2797         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
2798         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
2799         testsuite/libgomp.c++/parallel-1.C,
2800         testsuite/libgomp.c++/reduction-1.C,
2801         testsuite/libgomp.c++/reduction-2.C,
2802         testsuite/libgomp.c++/reduction-3.C,
2803         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
2804         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
2805         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
2806         New files, largely cribbed from the C testsuite.
2807
2808 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
2809
2810         * testsuite/libgomp.fortran/character1.f90: New test.
2811         * testsuite/libgomp.fortran/character2.f90: New test.
2812
2813         * testsuite/libgomp.dg/nested-1.c: New test.
2814         * testsuite/libgomp.dg/nested-2.c: New test.
2815         * testsuite/libgomp.fortran/do1.f90: New test.
2816         * testsuite/libgomp.fortran/do2.f90: New test.
2817
2818         * testsuite/libgomp.fortran/reference1.f90: New test.
2819
2820 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
2821
2822         * testsuite/libgomp.dg/reduction-1.c: New test.
2823         * testsuite/libgomp.dg/reduction-2.c: New test.
2824         * testsuite/libgomp.dg/reduction-3.c: New test.
2825
2826 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
2827
2828         * testsuite/libgomp.dg/atomic-1.c: New test.
2829         * testsuite/libgomp.dg/atomic-2.c: New test.
2830
2831 2005-10-09  Richard Henderson  <rth@redhat.com>
2832
2833         * critical.c (atomic_lock): New.
2834         (initialize_critical): Initialize it.
2835         (GOMP_atomic_start, GOMP_atomic_end): New.
2836         * libgomp.map: Export them.
2837         * libgomp_g.h: Declare them.
2838
2839         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
2840
2841 2005-10-02  Richard Henderson  <rth@redhat.com>
2842
2843         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
2844         to XCFLAGS instead of CFLAGS.
2845
2846 2005-09-30  Richard Henderson  <rth@redhat.com>
2847
2848         * configure.ac: Determine whether -pthread or -lpthread is needed.
2849         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
2850         * Makefine.in, configure: Rebuild.
2851
2852 2005-09-28  Richard Henderson  <rth@redhat.com>
2853
2854         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
2855         * testsuite/libgomp.dg/omp-single-3.c: New test.
2856
2857 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
2858
2859         * testsuite/libgomp.dg/omp-single-2.c: New test.
2860         * testsuite/libgomp.dg/shared-2.c: Fix return code.
2861
2862 2005-09-27  Richard Henderson  <rth@redhat.com>
2863
2864         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
2865         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
2866
2867 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
2868
2869         * testsuite/libgomp.dg/omp-loop03.c: New test.
2870
2871 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
2872
2873         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
2874
2875 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
2876
2877         * testsuite/libgomp.dg/omp-single-1.c: New test.
2878         * testsuite/libgomp.dg/shared-1.c: Return 0.
2879         Add prototype for abort.
2880         * testsuite/libgomp.dg/shared-2.c: Likewise.
2881
2882 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
2883
2884         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
2885         constructs.
2886
2887 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
2888
2889         * testsuite/libgomp.dg/shared-1.c: New test.
2890         * testsuite/libgomp.dg/shared-2.c: New test.
2891
2892 2005-09-24  Richard Henderson  <rth@redhat.com>
2893
2894         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
2895
2896 2005-09-24  Richard Henderson  <rth@redhat.com>
2897
2898         * iter.c (gomp_iter_static_next): Round up when computing number
2899         of iterations.  Don't bother distributing a remainder equally.
2900
2901         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
2902         Don't call srand.  Zero b before testing.
2903         (main): New.
2904
2905 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
2906
2907         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
2908         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
2909
2910 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
2911
2912         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
2913         without !$omp end do, followed immediately by subroutine end.
2914
2915 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
2916
2917         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
2918
2919 2005-09-22  Richard Henderson  <rth@redhat.com>
2920
2921         * critical.c (GOMP_critical_name_start): Change argument to void**.
2922         Reuse the pointer space if the mutex fits.
2923         (GOMP_critical_name_end): Likewise.
2924         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
2925         * libgomp_g.h (GOMP_critical_name_start): Update decl.
2926         (GOMP_critical_name_end): Likewise.
2927         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
2928         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
2929
2930 2005-09-20  Richard Henderson  <rth@redhat.com>
2931
2932         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
2933         (create_lock_lock): New.
2934         (initialize_critical): Initialize it.
2935         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
2936         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
2937
2938 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
2939
2940         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
2941
2942 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
2943
2944         * testsuite/libgomp.dg/omp-loop01.c: New test.
2945         * testsuite/libgomp.dg/omp-loop02.c: New test.
2946
2947 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
2948
2949         * configure.ac (AC_PROG_FC): Add.
2950         (USE_FORTRAN): New automake conditional.
2951         * configure: Rebuilt.
2952         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
2953         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
2954         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
2955         Add rules to build them.
2956         * Makefile.in: Rebuilt.
2957         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
2958         OMP_NEST_LOCK_KIND.
2959         * libgomp.map: Add Fortran wrappers.
2960         * libgomp_f.h.in: New file.
2961         * omp_lib.h.in: New file.
2962         * omp_lib.f90.in: New file.
2963         * fortran.c: New file.
2964         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
2965         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
2966         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
2967         libgfortran has been built.
2968         * testsuite/libgomp.fortran/fortran.exp: New file.
2969         * testsuite/libgomp.fortran/omp_cond1.f: New test.
2970         * testsuite/libgomp.fortran/omp_cond2.f: New test.
2971         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
2972         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
2973         * testsuite/libgomp.fortran/omp_hello.f: New test.
2974         * testsuite/libgomp.fortran/omp_orphan.f: New test.
2975         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
2976         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
2977         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
2978         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
2979         * testsuite/libgomp.fortran/omp_reduction.f: New test.
2980         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
2981         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
2982
2983 2005-08-30  Richard Henderson  <rth@redhat.com>
2984
2985         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
2986         function for when aliases are not usable.
2987         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
2988         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
2989         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
2990         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
2991         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
2992         GOMP_loop_ordered_guided_next): Likewise.
2993         * ordered.c (GOMP_ordered_start): Likewise.
2994
2995 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
2996
2997         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
2998         * testsuite/libgomp.dg/omp_hello.c: Fix return code
2999         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
3000         * testsuite/libgomp.dg/omp_orphan.c: Likewise
3001         * testsuite/libgomp.dg/omp_reduction.c: Likewise
3002         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
3003         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
3004         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
3005         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
3006
3007 2005-07-07  Eric Christopher  <echristo@redhat.com>
3008             Diego Novillo  <dnovillo@redhat.com>
3009
3010         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
3011         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
3012         up code.
3013         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
3014         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
3015         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
3016         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
3017         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
3018         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
3019         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
3020
3021 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
3022
3023         * TOPLEVEL.patch: Remove.
3024
3025 2005-05-16  Richard Henderson  <rth@redhat.com>
3026
3027         * configure.ac: Test for clock_gettime.
3028         * config.h.in, configure: Rebuild.
3029         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
3030         (omp_get_wtime): Use clock_gettime if available.
3031         (omp_get_wtick): Use clock_getres if available.
3032
3033 2005-05-11  Richard Henderson  <rth@redhat.com>
3034
3035         * config/linux/ia64/futex.h: New file.
3036         * configure.tgt: Use it.
3037
3038         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
3039
3040 2005-05-07  Richard Henderson  <rth@redhat.com>
3041
3042         * config/linux/powerpc/futex.h: New file.
3043         * configure.tgt: Use it.
3044
3045         * config/linux/i486/futex.h: Merge ...
3046         * config/linux/x86_64/futex.h: ... into ...
3047         * config/linux/x86/futex.h: ... here.
3048         * configure.tgt: Update to match.
3049
3050 2005-05-06  Richard Henderson  <rth@redhat.com>
3051
3052         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
3053         * config/linux/i486/futex.h: Likewise.
3054         * config/linux/x86_64/futex.h: Likewise.
3055
3056         * config/linux/lock.c: New file.
3057         * config/linux/omp-lock.h: New file.
3058
3059         * critical.c, env.h: Don't include omp.h
3060         * config/posix/lock.c: Include libgomp.h instead of omp.h.
3061         * config/posix/time.c: Likewise.
3062         * config/posix/omp-lock.h: New file.
3063         * libgomp.h: Include omp-lock.h and omp.h.
3064         * Makefile.am (nodist_include_HEADERS): New.
3065         (omp.h): New rule.
3066         * configure.ac (PERL): New.
3067         * mkomp_h.pl: New file.
3068         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
3069         with templates.
3070         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
3071
3072         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
3073         build directory.  Re-add -march=i486 hack.
3074
3075         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
3076         (libgomp_link_flags): Remove.
3077         (libgomp_initialized): Remove.
3078         (libgomp_init): Don't protect from reinitialization.  Copy code
3079         from libstdc++ for getting the multilib set correctly.
3080
3081 2005-05-05  Richard Henderson  <rth@redhat.com>
3082
3083         * config/linux/alpha/futex.h: New file.
3084         * configure.tgt (alpha*-*-linux*): Use it.
3085
3086         * config/posix/mutex.c: New file.
3087         * config/posix/sem.c: Use libgomp.h.
3088
3089         * configure.tgt (x86_64-linux): Also test CC for -m32.
3090         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
3091
3092         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
3093         after $gccpath.
3094
3095         * Makefile.am (SUBDIRS): New.
3096         (libgomp_la_LDFLAGS): Add -lpthread.
3097         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
3098         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
3099
3100         * libgomp_g.h: New file.
3101         * libgomp.h: Split out all public declarations to libgomp_g.h.
3102         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
3103         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
3104         * config/linux/sem.h: Likewise.
3105         * config/posix/sem.h: Likewise.
3106
3107         * Makefile.am (AM_LDFLAGS): New.
3108         (libgomp_version_script): Split out from ...
3109         (libgomp_la_LDFLAGS): ... here.
3110         (libgomp_version_info): New.
3111         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
3112         (LIBGOMP_ENABLE): New.
3113         (LIBGOMP_CHECK_LINKER_FEATURES): New.
3114         (LIBGOMP_ENABLE_SYMVERS): New.
3115         * configure.ac (AC_INIT): Version 1.0.
3116         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
3117         (enable-linux-futex): Likewise.  Rename from enable-futex.
3118         (libtool_VERSION): New.
3119         (LIBGOMP_ENABLE_SYMVERS): Use it.
3120         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
3121         * Makefile.in, aclocal.m4, configure: Rebuild.
3122
3123         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
3124         (gomp_mutex_unlock_slow): Fix typo.
3125         * config/linux/sem.c: Similarly.
3126         (gomp_sem_post_slow): Fix typo.
3127         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
3128         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
3129         [__PIC__] (sys_futex0): Don't use tmp output in asm.
3130
3131         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
3132         (libgomp_la_LDFLAGS): Add top_srcdir to path.
3133         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
3134         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
3135         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
3136         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
3137         LDFLAGS.  Pull enable_futex check to top-level.
3138         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
3139         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
3140
3141         First attempt at real configury.
3142         * Makefile, config.h: Remove file.
3143         * Makefile.am, Makefile.in: New file.
3144         * acinclude.m4 aclocal.m4: New file.
3145         * configure.ac, configure.tgt, configure: New file.
3146
3147         * config/posix/lock.c: Rename from sys-lock.c.
3148         * config/posix/mutex.h: Rename from sys-mutex.h.
3149         * config/posix/sem.c: Rename from sys-sem.c.
3150         * config/posix/sem.h: Rename from sys-sem.h.
3151         * config/posix/proc.c: Rename from sys-proc.c.
3152         * config/posix/time.c: Rename from sys-proc.c.
3153
3154         * config/linux/mutex.c: New file.
3155         * config/linux/mutex.h: New file.
3156         * config/linux/sem.c: New file.
3157         * config/linux/sem.h: New file.
3158         * config/linux/i486/futex.h: New file.
3159         * config/linux/x86_64/futex.h: New file.
3160
3161 2005-05-04  Richard Henderson  <rth@redhat.com>
3162
3163         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
3164         * libgomp.h: Declare them.
3165         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
3166         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
3167
3168 2005-05-04  Richard Henderson  <rth@redhat.com>
3169
3170         * libgomp-1 code drop
3171
3172 2005-05-04  Richard Henderson  <rth@redhat.com>
3173
3174         * iter.c (gomp_iter_static_next): Return tri-state on 0.
3175         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
3176         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
3177         (gomp_iter_static_next): Update.
3178         (gomp_ordered_static_next): Update.
3179         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
3180         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
3181         totally empty range.
3182         (gomp_loop_ordered_static_next): Refine test for calling
3183         gomp_ordered_static_next.
3184         * testsuite/ordered-1.c: Add case for more threads than iterations.
3185
3186         * iter.c (gomp_iter_runtime_next_locked): Remove.
3187         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
3188         gomp_loop_guided_start, gomp_loop_ordered_static_start,
3189         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
3190         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
3191         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
3192         gomp_loop_ordered_guided_next): Downcase name, make static, add
3193         an external alias with the old name.
3194         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
3195         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
3196         switch and call one of the above static functions.
3197         * libgomp.h: Update.
3198
3199         * work.c (gomp_work_share_start): Lock the mutex for !first too.
3200         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
3201         GOMP_loop_guided_start, GOMP_loop_runtime_start,
3202         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
3203         GOMP_loop_ordered_guided_start): Update to match.
3204         * sections.c (GOMP_sections_start): Likewise.
3205         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
3206
3207         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
3208         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
3209         Use bounds check instead of modulus.
3210         (gomp_ordered_sync): Split out of GOMP_ordered_start.
3211         (gomp_ordered_last): Don't sync with ordered_owner here.
3212         (gomp_ordered_next): Likewise.
3213         (gomp_ordered_static_loop_next): Likewise.
3214         * loop.c, libgomp.h: Update to match.
3215
3216         * libgomp.h (GOMP_barrier): Declare.
3217
3218         * testsuite/barrier-1.c: New file.
3219         * testsuite/critical-1.c: New file.
3220         * testsuite/ordered-2.c: New file.
3221         * testsuite/ordered-1.c: New file.
3222         * testsuite/sections-1.c: New file.
3223         * testsuite/single-1.c: New file.
3224         * testsuite/Makefile (TESTS): Add them.
3225
3226 2005-05-04  Richard Henderson  <rth@redhat.com>
3227
3228         * libgomp.h (struct gomp_work_share): Add ordered_owner.
3229         * loop.c (GOMP_loop_static_start): If not the startup thread,
3230         acquire the mutex to wait for initialization complete.
3231         (GOMP_loop_ordered_static_start): Likewise.
3232         (GOMP_loop_ordered_runtime_start): Likewise.
3233         (GOMP_loop_ordered_static_first): Remove.
3234         (GOMP_loop_ordered_dynamic_first): Remove.
3235         (GOMP_loop_ordered_guided_first): Remove.
3236         (GOMP_loop_ordered_runtime_first): Remove.
3237         * ordered.c (gomp_ordered_loop_first): Post to own release when
3238         we're the first thread.
3239         (gomp_ordered_loop_last): Wait on release if not owner.
3240         (gomp_ordered_loop_next): Likewise.
3241         (gomp_ordered_static_loop_init): New.
3242         (gomp_ordered_static_loop_next): Use ordered_owner.
3243         (GOMP_ordered_start): Likewise.
3244         * work.c (gomp_new_work_share): Initialize ordered_owner.
3245
3246 2005-05-03  Richard Henderson  <rth@redhat.com>
3247
3248         * Makefile (OPT): New.
3249         (CFLAGS): Use it.
3250
3251         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
3252         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
3253         * libgomp.h, libgomp.map, NOTES: Update to match.
3254
3255         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
3256         Add initialized and thr members.
3257         (gomp_thread_start): Pause when initially spawned to wait for
3258         the whole team to be created.
3259         (gomp_team_start): Release team members at the end.
3260
3261         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
3262         (f_foo_1): Use GOMP_loop_end.
3263         (f_foo_2): Use GOMP_loop_end_nowait.
3264
3265         * testsuite/loop-2.c: New file.
3266         * testsuite/Makefile (TESTS): Add it.
3267
3268 2005-05-03  Richard Henderson  <rth@redhat.com>
3269
3270         * iter.c (gomp_iter_static_next): Fix overflow check typo.
3271         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
3272         * team.c (new_team): Initialize oldest_live_gen to 1 if no
3273         initial work_share.
3274
3275         * testsuite/Makefile: New file.
3276         * testsuite/loop-1.c: New file.
3277
3278 2005-05-03  Richard Henderson  <rth@redhat.com>
3279
3280         Initial implementation and checkin.