libgomp/ChangeLog

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