libgomp/ChangeLog

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