libgomp/ChangeLog

   1 2012-09-20  Release Manager
   2
   3         * GCC 4.7.2 released.
   4
   5 2012-06-14  Jakub Jelinek  <jakub@redhat.com>
   6
   7         Backported from mainline
   8         2012-06-07  Jakub Jelinek  <jakub@redhat.com>
   9
  10         PR middle-end/53580
  11         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
  12         use GOMP_barrier () call instead.
  13         * testsuite/libgomp.c/pr26943-3.c: Likewise.
  14         * testsuite/libgomp.c/pr26943-4.c: Likewise.
  15         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
  16         call GOMP_barrier instead.
  17         * testsuite/libgomp.fortran/vla5.f90: Likewise.
  18
  19         2012-06-06  Jakub Jelinek  <jakub@redhat.com>
  20
  21         PR libgomp/52993
  22         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
  23         argument to memset call.
  24
  25 2012-06-14  Release Manager
  26
  27         * GCC 4.7.1 released.
  28
  29 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
  30
  31         PR middle-end/52547
  32         * testsuite/libgomp.c/pr52547.c: New test.
  33
  34 2012-03-22  Release Manager
  35
  36         * GCC 4.7.0 released.
  37
  38 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
  39
  40         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
  41
  42 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  43
  44         PR libstdc++/52188
  45         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
  46         Remove ENABLE_SYMVERS_SOL2.
  47         * configure: Regenerate.
  48         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
  49         (PREPROCESS): New variable.
  50         (libgomp.ver): New target.
  51         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
  52         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
  53         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
  54         Use libgomp.ver.
  55         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
  56         * Makefile.in: Regenerate.
  57
  58 2012-02-14  Walter Lee  <walt@tilera.com>
  59
  60         * configure.tgt: Handle tilegx and tilepro.
  61         * config/linux/tile/futex.h: New file.
  62
  63 2012-02-08  Richard Guenther  <rguenther@suse.de>
  64
  65         PR tree-optimization/46886
  66         * testsuite/libgomp.c/pr46886.c: New testcase.
  67
  68 2012-01-25  Matthias Klose  <doko@ubuntu.com>
  69
  70         * config/linux/arm: Remove empty directory.
  71         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
  72
  73 2011-12-09  Alan Modra  <amodra@gmail.com>
  74
  75         PR libgomp/51376
  76         * task.c (GOMP_taskwait): Don't access task->children outside of
  77         task_lock mutex region.
  78         (GOMP_task): Likewise.
  79
  80 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
  81
  82         PR libgomp/51132
  83         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
  84         to file scope.
  85         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
  86         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
  87         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
  88         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
  89         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
  90
  91 2011-12-02  Alan Modra  <amodra@gmail.com>
  92
  93         * config/linux/affinity.c: Use atomic rather than sync builtin.
  94         * config/linux/lock.c: Likewise.
  95         * config/linux/ptrlock.h: Likewise.
  96         * config/linux/ptrlock.c: Likewise.
  97         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
  98         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
  99         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
 100         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
 101         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
 102         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
 103         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
 104         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
 105         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
 106         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
 107
 108 2011-11-30  Alan Modra  <amodra@gmail.com>
 109
 110         PR libgomp/51298
 111         * config/linux/bar.h: Use atomic rather than sync builtins.
 112         * config/linux/bar.c: Likewise.  Add missing acquire
 113         synchronisation on generation field.
 114         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
 115         double unlock.
 116
 117 2011-11-30  Alan Modra  <amodra@gmail.com>
 118
 119         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
 120         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
 121         * config/linux/mutex.h: Use atomic rather than sync builtins.
 122         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
 123         * config/linux/omp-lock.h: Comment fix.
 124         * config/linux/arm/mutex.h: Delete.
 125         * config/linux/powerpc/mutex.h: Delete.
 126         * config/linux/ia64/mutex.h: Delete.
 127         * config/linux/mips/mutex.h: Delete.
 128
 129 2011-11-30  Alan Modra  <amodra@gmail.com>
 130
 131         PR libgomp/51249
 132         * config/linux/sem.h: Rewrite.
 133         * config/linux/sem.c: Rewrite.
 134
 135 2011-11-28  Richard Henderson  <rth@redhat.com>
 136
 137         * libgomp.h (enum memmodel): New.
 138
 139 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
 140
 141         * configure: Regenerate.
 142
 143 2011-10-10  Matthias Klose  <doko@ubuntu.com>
 144
 145         * config/posix95: Remove empty directory.
 146
 147 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
 148
 149         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
 150
 151 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
 152
 153         PR fortran/49792
 154         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
 155         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
 156
 157 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 158
 159         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
 160
 161 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 162
 163         PR libgomp/49965
 164         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
 165
 166 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
 167
 168         * config/linux/proc.h: New.
 169         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
 170         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
 171         (gomp_init_num_threads): Update call to cpuset_popcount.
 172         (get_num_procs): Ditto.
 173         * config/linux/affinity.c (gomp_init_affinity): Call
 174         gomp_cpuset_popcount.
 175
 176 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
 177
 178         PR fortran/42041
 179         PR fortran/46752
 180         * omp.h.in (omp_in_final): New prototype.
 181         * omp_lib.f90.in (omp_in_final): New interface.
 182         (omp_integer_kind, omp_logical_kind): Remove
 183         and replace all its uses in the module with 4.
 184         (openmp_version): Change to 201107.
 185         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
 186         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
 187         kind for the parameters.
 188         (omp_in_final): New external.
 189         (openmp_version): Change to 201107.
 190         * task.c (omp_in_final): New function.
 191         (gomp_init_task): Initialize final_task.
 192         (GOMP_task): Remove unused attribute from flags.  Handle final
 193         tasks.
 194         (GOMP_taskyield): New function.
 195         (omp_in_final): Return true if if (false) or final (true) task
 196         or descendant of final (true).
 197         * fortran.c (omp_in_final_): New function.
 198         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
 199         (GOMP_3.0): Export GOMP_taskyield.
 200         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
 201         variables.
 202         (parse_unsigned_long_list): New function.
 203         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
 204         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
 205         even if parse_affinity returned false.
 206         * config/linux/affinity.c (gomp_init_affinity): Handle
 207         gomp_cpu_affinity_len == 0.
 208         * libgomp_g.h (GOMP_taskyield): New prototype.
 209         * libgomp.h (struct gomp_task): Add final_task field.
 210         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
 211         * team.c (gomp_team_start): Override new task's nthreads_var icv
 212         if list form OMP_NUM_THREADS has been used and it has value for
 213         the new nesting level.
 214
 215         * testsuite/libgomp.c/atomic-11.c: New test.
 216         * testsuite/libgomp.c/atomic-12.c: New test.
 217         * testsuite/libgomp.c/atomic-13.c: New test.
 218         * testsuite/libgomp.c/atomic-14.c: New test.
 219         * testsuite/libgomp.c/reduction-6.c: New test.
 220         * testsuite/libgomp.c/task-5.c: New test.
 221         * testsuite/libgomp.c++/atomic-2.C: New test.
 222         * testsuite/libgomp.c++/atomic-3.C: New test.
 223         * testsuite/libgomp.c++/atomic-4.C: New test.
 224         * testsuite/libgomp.c++/atomic-5.C: New test.
 225         * testsuite/libgomp.c++/atomic-6.C: New test.
 226         * testsuite/libgomp.c++/atomic-7.C: New test.
 227         * testsuite/libgomp.c++/atomic-8.C: New test.
 228         * testsuite/libgomp.c++/atomic-9.C: New test.
 229         * testsuite/libgomp.c++/task-8.C: New test.
 230         * testsuite/libgomp.c++/reduction-4.C: New test.
 231         * testsuite/libgomp.fortran/allocatable7.f90: New test.
 232         * testsuite/libgomp.fortran/allocatable8.f90: New test.
 233         * testsuite/libgomp.fortran/crayptr3.f90: New test.
 234         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
 235         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
 236         * testsuite/libgomp.fortran/pointer1.f90: New test.
 237         * testsuite/libgomp.fortran/pointer2.f90: New test.
 238         * testsuite/libgomp.fortran/task4.f90: New test.
 239
 240 2011-08-02  Tobias Burnus  <burnus@net-b.de>
 241
 242         * libgomp.texi: Update OpenMP spec references to 3.1.
 243         (omp_in_final,OMP_PROC_BIND): New sections.
 244         (OMP_NUM_THREADS): Document that the value can be now a list.
 245         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
 246
 247 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
 248
 249         * config/linux/x86/futex.h: Check __x86_64__ instead of
 250         __LP64__.
 251
 252 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
 253
 254         PR middle-end/49897
 255         PR middle-end/49898
 256         * testsuite/libgomp.c/pr49897-1.c: New test.
 257         * testsuite/libgomp.c/pr49897-2.c: New test.
 258         * testsuite/libgomp.c/pr49898-1.c: New test.
 259         * testsuite/libgomp.c/pr49898-2.c: New test.
 260
 261 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
 262
 263         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
 264         for ia32 instead of ilp32.
 265
 266         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
 267         * testsuite/libgomp.c/atomic-6.c: Likewise.
 268
 269 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
 270
 271         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
 272         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
 273
 274 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 275
 276         PR libgomp/45351
 277         * config/osf/sem.h: New file.
 278         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
 279
 280 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 281
 282         PR target/49541
 283         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
 284         ldflags.
 285
 286 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
 287
 288         * config/linux/wait.h (do_spin): New inline, largely copied
 289         from do_wait, just don't do futex_wait here, instead return true if
 290         it should be done.
 291         (do_wait): Implement using do_spin.
 292         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
 293         to prototype.
 294         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
 295         __sync_bool_compare_and_swap, pass the oldval to
 296         gomp_mutex_lock_slow.
 297         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
 298         If all mutex contenders are just spinning and not sleeping, don't
 299         change state to 2 unnecessarily.  Optimize the loop when state has
 300         already become 2 to use just one atomic operation per loop instead
 301         of two.
 302         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
 303         to prototype.
 304         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
 305         __sync_bool_compare_and_swap, pass the oldval to
 306         gomp_mutex_lock_slow.
 307
 308 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
 309
 310         PR libgomp/49490
 311         * iter.c (gomp_iter_static_next): For chunk size 0
 312         only use n ceil/ nthreads size for the first
 313         n % nthreads threads in the team instead of
 314         all threads except for the last few ones which
 315         get less work or none at all.
 316         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
 317         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
 318         chunk argument, set run_sched_modifier to 0 for static
 319         resp. 1 for other kinds.  If chunk argument is 0
 320         and not static, set value to 1.
 321
 322 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
 323
 324         PR c++/49043
 325         * testsuite/libgomp.c++/pr49043.C: New test.
 326
 327         PR c++/48869
 328         * testsuite/libgomp.c++/pr48869.C: New test.
 329
 330 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
 331
 332         PR fortran/48894
 333         * fortran.c: Include limits.h.
 334         (TO_INT): Define.
 335         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
 336         *set.
 337         (omp_set_num_threads_8_, omp_set_schedule_8_,
 338         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
 339         omp_get_team_size_8_): Use TO_INT macro.
 340         * testsuite/libgomp.fortran/pr48894.f90: New test.
 341
 342 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
 343
 344         PR middle-end/48591
 345         * testsuite/libgomp.c/pr48591.c: New test.
 346
 347 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 348
 349         PR bootstrap/48135
 350         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
 351         * configure: Regenerate.
 352
 353 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
 354
 355         PR fortran/47886
 356         * testsuite/libgomp.fortran/task3.f90: New test.
 357
 358 2011-02-24  Tobias Burnus  <burnus@net-b.de>
 359
 360         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
 361
 362 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
 363
 364         PR libgomp/47854
 365         * libgomp.texi (omp_get_wtime): Don't say time in the past
 366         must be Unix Epoch.
 367
 368 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
 369
 370         PR libgomp/47804
 371         * testsuite/libgomp.fortran/fortran.exp: Check for both
 372         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
 373         but $blddir != "", still append ${blddir}/${lang_library_path}
 374         to ld_library_path.
 375
 376 2011-02-16  Tobias Burnus  <burnus@net-b.de>
 377
 378         PR libgomp/47758
 379         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
 380         of libquadmath.a before adding its libpath to ldflags.
 381
 382 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
 383
 384         PR libgomp/47731
 385         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
 386         to FUTEX_WAIT futex syscall.
 387         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
 388
 389 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 390
 391         * configure: Regenerate.
 392
 393 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
 394
 395         PR libstdc++/36104
 396         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
 397
 398 2011-01-16  Gerald Pfeifer
 399
 400         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
 401
 402 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
 403
 404         PR fortran/46874
 405         * libgomp.fortran/allocatable6.f90: New test.
 406
 407 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 408
 409         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
 410         * configure: Regenerate.
 411
 412 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
 413
 414         PR target/40125
 415         PR lto/46695
 416         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
 417         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
 418         * aclocal.m4: Regenerate.
 419         * configure: Regenerate.
 420         * Makefile.in: Regenerate.
 421         * testsuite/Makefile.in: Regenerate.
 422
 423 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
 424
 425         PR fortran/46753
 426         * libgomp.fortran/pr46753.f90: New test.
 427
 428         PR libgomp/43706
 429         * env.c (initialize_env): Default to spin count 300000
 430         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
 431         is specified.
 432
 433         PR libgomp/45240
 434         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
 435         at the end if sync builtins aren't supported.
 436
 437 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 438
 439         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
 440
 441 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 442
 443         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
 444
 445 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
 446
 447         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
 448
 449 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 450             Tobias Burnus  <burnus@net-b.de>
 451
 452         PR fortran/32049
 453         * configure.ac:
 454         * configure: Regenerate.
 455
 456 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 457
 458         * config/linux/futex.h: New.
 459         * config/linux/arm/mutex.h: New.
 460         * configure.tgt (arm*-*-linux*): Add config path.
 461
 462 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
 463
 464         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
 465
 466 2010-09-23  Tobias Burnus  <burnus@net-b.de>
 467
 468         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
 469         Change Fortran datatype to LOGICAL.
 470         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
 471         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
 472
 473 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 474
 475         * configure: Regenerate.
 476
 477 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
 478
 479         * libgomp.texi: Add function keyword to a couple of Fortran
 480         interfaces, use integer instead of int for Fortran.
 481
 482 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
 483
 484         * libgomp.texi: Fix spelling and pasto problems throughout.
 485         Adjust prototypes to match code.
 486
 487 2010-07-24  Tobias Burnus  <burnus@net-b.de>
 488
 489         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
 490         silence -fwhole-file warning.
 491
 492 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 493
 494         * configure.tgt (*-*-solaris2.[56]*): Removed.
 495
 496 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 497
 498         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
 499         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
 500         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
 501         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
 502         targetting solaris2*.
 503         * configure: Regenerate.
 504         * config.h.in: Regenerate.
 505
 506         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
 507         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
 508         Add libgomp_version_dep.
 509         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
 510         versioning.
 511         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
 512         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
 513         * Makefile.in: Regenerate.
 514
 515         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
 516         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
 517         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
 518         to common block, protected by
 519         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
 520
 521 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
 522
 523         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
 524
 525 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
 526
 527         PR bootstrap/43170
 528         * configure: Regenerate.
 529
 530 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 531
 532         PR other/43620
 533         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
 534         * configure: Regenerate.
 535         * Makefile.in: Regenerate.
 536         * testsuite/Makefile.in: Regenerate.
 537
 538 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
 539
 540         PR c/43893
 541         * testsuite/libgomp.c/pr43893.c: New test.
 542         * testsuite/libgomp.c++/pr43893.C: New test.
 543
 544 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
 545
 546         PR middle-end/43570
 547         * testsuite/libgomp.fortran/vla8.f90: New test.
 548
 549 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
 550
 551         PR libgomp/43706
 552         * config/linux/affinity.c (gomp_init_affinity): Decrease
 553         gomp_available_cpus if affinity mask confines the process to fewer
 554         CPUs.
 555         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
 556         non-NULL, just return gomp_available_cpus.
 557
 558         PR libgomp/43569
 559         * sections.c (gomp_sections_init): Initialize ws->mode.
 560
 561 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
 562
 563         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
 564         not unused bar variable.
 565         * configure: Regenerate.
 566
 567 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 568
 569         * Makefile.in: Regenerate.
 570         * aclocal.m4: Regenerate.
 571         * testsuite/Makefile.in: Regenerate.
 572
 573 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
 574
 575         PR libgomp/42942
 576         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
 577         (initialize_env): Adjust callers.
 578         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
 579         when the argument is 0.
 580
 581         * testsuite/libgomp.c/pr42942.c: New test.
 582
 583 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
 584
 585         PR middle-end/42644
 586         PR middle-end/42130
 587         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
 588         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
 589
 590 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 591
 592         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
 593         * testsuite/libgomp.c++/task-6.C: Likewise.
 594
 595 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
 596
 597         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
 598
 599 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
 600
 601         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
 602         * configure: Regenerate.
 603
 604 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
 605
 606         PR fortran/42866
 607         * testsuite/libgomp.fortran/allocatable5.f90: New test.
 608
 609 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
 610
 611         * configure.ac: Test for executability of GFORTRAN.
 612         * configure: Regenerate.
 613
 614 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 615
 616         * configure: Regenerate.
 617
 618 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 619
 620         PR libgomp/42602
 621         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
 622
 623 2010-01-03  Richard Guenther  <rguenther@suse.de>
 624
 625         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
 626
 627 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
 628
 629         * testsuite/libgomp.graphite/pr4118.c: New.
 630
 631 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
 632
 633         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
 634         for darwin, protect the test with require-effective-target tls_runtime.
 635         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
 636
 637 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
 638
 639         PR target/41605
 640         * testsuite/lib/libgomp.exp: Provide -B options to allow for
 641         link spec %s substitutions for static libraries.
 642
 643 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
 644
 645         PR testsuite/42135
 646         * libgomp.graphite/force-parallel-2.c: Reduce array size.
 647
 648 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 649
 650         * Makefile.in: Regenerate.
 651         * configure: Regenerate.
 652         * testsuite/Makefile.in: Regenerate.
 653
 654 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
 655
 656         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
 657         settings for LC_ALL and LANG.
 658
 659 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
 660
 661         PR fortran/42162
 662         * testsuite/libgomp.fortran/pr42162.f90: New test.
 663
 664 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
 665
 666         PR middle-end/42029
 667         * testsuite/libgomp.c/pr42029.c: New test.
 668
 669 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
 670
 671         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
 672         *s.  Accept ld version without text in ()s.
 673         * configure: Regenerated.
 674
 675 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
 676
 677         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
 678
 679 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 680
 681         PR libgomp/41418
 682         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
 683         or a hyphen (happens with fortran language disabled).
 684         * configure: Regenerate.
 685
 686 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 687
 688         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
 689         use sed script portable to Solaris /bin/sed for extracting ld
 690         version.
 691         * configure: Regenerate.
 692
 693 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
 694
 695         * testsuite/libgomp.graphite/bounds.c: New test.
 696
 697 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 698
 699         * Makefile.am (libgomp_la_LINK): New.
 700         * Makefile.in: Regenerate.
 701
 702 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 703
 704         * configure.ac (AC_PREREQ): Bump to 2.64.
 705
 706 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 707
 708         * Makefile.am (install-html, install-pdf): Remove.
 709         * Makefile.in: Regenerate.
 710
 711         * Makefile.in: Regenerate.
 712         * aclocal.m4: Regenerate.
 713         * config.h.in: Regenerate.
 714         * configure: Regenerate.
 715         * testsuite/Makefile.in: Regenerate.
 716
 717 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 718
 719         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
 720         * Makefile.in: Regenerate.
 721
 722 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
 723
 724         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
 725         * Makefile.in: Regenerate.
 726
 727 2009-08-19  Tobias Burnus  <burnus@net-b.de>
 728
 729         PR fortran/41102
 730         omp_lib.h.in: Fix -std=f95 errors.
 731
 732
 733 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
 734
 735         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
 736         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
 737         * testsuite/libgomp.graphite/graphite.exp: New.
 738
 739 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
 740
 741         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
 742         only build.
 743
 744 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
 745
 746         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
 747         needed memory barrier semantics.
 748         * config/linux/mips/mutex.h: New file.
 749
 750 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 751
 752         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
 753
 754 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
 755
 756         * configure: Regenerate.
 757
 758 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
 759
 760         PR testsuite/40699
 761         PR testsuite/40707
 762         PR testsuite/40709
 763         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
 764         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
 765         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
 766
 767 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
 768
 769         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
 770         options when choosing a multilib.
 771
 772 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
 773
 774         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
 775         ld_library_path.  Use add_path.  Add just find_libgcc_s to
 776         ld_library_path, not every libgcc multilib directory.
 777         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
 778         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
 779         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
 780         Use add_path.
 781         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
 782
 783 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
 784
 785         * Makefile.am (LTLDFLAGS): Define.
 786         (LINK): Define.
 787         * Makefile.in: Regenerate.
 788
 789 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
 790
 791         PR fortran/39718
 792         * testsuite/libgomp.fortran/fortran.exp: Don't link with
 793         libgfortranbegin, check existence of libgfortran.a instead of
 794         libgfortranbegin.a.
 795
 796 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
 797
 798         PR libgomp/40174
 799         * team.c (gomp_thread_start): Destroy thr->release semaphore.
 800         (gomp_free_pool_helper): Likewise.
 801
 802 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
 803             Jakub Jelinek  <jakub@redhat.com>
 804
 805         PR fortran/35423
 806         * testsuite/libgomp.fortran/workshare2.f90: New test.
 807
 808 2009-04-09  Nick Clifton  <nickc@redhat.com>
 809
 810         * iter.c: Change copyright header to refer to version 3 of the
 811         GNU General Public License with version 3.1 of the GCC Runtime
 812         Library Exception and to point readers at the COPYING3 and
 813         COPYING3.RUNTIME files and the FSF's license web page.
 814         * alloc.c: Likewise.
 815         * barrier.c: Likewise.
 816         * config/bsd/proc.c: Likewise.
 817         * config/linux/affinity.c: Likewise.
 818         * config/linux/alpha/futex.h: Likewise.
 819         * config/linux/bar.c: Likewise.
 820         * config/linux/bar.h: Likewise.
 821         * config/linux/ia64/futex.h: Likewise.
 822         * config/linux/ia64/mutex.h: Likewise.
 823         * config/linux/lock.c: Likewise.
 824         * config/linux/mips/futex.h: Likewise.
 825         * config/linux/mutex.c: Likewise.
 826         * config/linux/mutex.h: Likewise.
 827         * config/linux/powerpc/futex.h: Likewise.
 828         * config/linux/proc.c: Likewise.
 829         * config/linux/ptrlock.c: Likewise.
 830         * config/linux/ptrlock.h: Likewise.
 831         * config/linux/s390/futex.h: Likewise.
 832         * config/linux/sem.c: Likewise.
 833         * config/linux/sem.h: Likewise.
 834         * config/linux/sparc/futex.h: Likewise.
 835         * config/linux/wait.h: Likewise.
 836         * config/linux/x86/futex.h: Likewise.
 837         * config/mingw32/proc.c: Likewise.
 838         * config/mingw32/time.c: Likewise.
 839         * config/posix/affinity.c: Likewise.
 840         * config/posix/bar.c: Likewise.
 841         * config/posix/bar.h: Likewise.
 842         * config/posix/lock.c: Likewise.
 843         * config/posix/mutex.h: Likewise.
 844         * config/posix/proc.c: Likewise.
 845         * config/posix/ptrlock.h: Likewise.
 846         * config/posix/sem.c: Likewise.
 847         * config/posix/sem.h: Likewise.
 848         * config/posix/time.c: Likewise.
 849         * config/posix95/lock.c: Likewise.
 850         * critical.c: Likewise.
 851         * env.c: Likewise.
 852         * error.c: Likewise.
 853         * fortran.c: Likewise.
 854         * iter_ull.c: Likewise.
 855         * libgomp.h: Likewise.
 856         * libgomp_f.h.in: Likewise.
 857         * libgomp_g.h: Likewise.
 858         * loop.c: Likewise.
 859         * loop_ull.c: Likewise.
 860         * omp.h.in: Likewise.
 861         * omp_lib.f90.in: Likewise.
 862         * omp_lib.h.in: Likewise.
 863         * ordered.c: Likewise.
 864         * parallel.c: Likewise.
 865         * sections.c: Likewise.
 866         * single.c: Likewise.
 867         * task.c: Likewise.
 868         * team.c: Likewise.
 869         * work.c: Likewise.
 870
 871 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
 872
 873         * testsuite/config/default.exp: Change copyright header to refer to
 874         version 3 of the GNU General Public License and to point readers
 875         at the COPYING3 file and the FSF's license web page.
 876
 877 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
 878
 879         PR middle-end/39573
 880         * libgomp.c++/pr39573.C: New test.
 881
 882 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
 883
 884         PR other/39591
 885         * testsuite/libgomp.c/pr39591-1.c: New test.
 886         * testsuite/libgomp.c/pr39591-2.c: New test.
 887         * testsuite/libgomp.c/pr39591-3.c: New test.
 888
 889 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
 890
 891         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
 892         * testsuite/libgomp.c/atomic-6.c: Ditto.
 893
 894 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
 895
 896         PR c/39495
 897         * testsuite/libgomp.c/loop-12.c: New test.
 898         * testsuite/libgomp.c/loop-11.c: New test.
 899         * testsuite/libgomp.c++/loop-11.C: New test.
 900         * testsuite/libgomp.c++/loop-12.C: New test.
 901         * testsuite/libgomp.c++/for-8.C: New test.
 902
 903 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 904
 905         * configure: Regenerate.
 906
 907 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
 908
 909         PR middle-end/39154
 910         * testsuite/libgomp.c/pr39154.c: New test.
 911
 912 2009-01-30  Ian Lance Taylor  <iant@google.com>
 913
 914         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
 915         libgomp_ld_is_gold.  Get gold version number.
 916         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
 917         * configure: Rebuild.
 918
 919 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
 920
 921         * testsuite/lib/libgomp.exp: Add -B option for targets that
 922         use libgfortran.a%s in their specs.
 923
 924 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
 925
 926         PR libgomp/38086
 927         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
 928         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
 929         HAVE_AS_SYMVER_DIRECTIVE is not defined.
 930         * configure: Regenerated.
 931         * config.h.in: Likewise.
 932
 933 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
 934
 935         PR c++/38650
 936         * testsuite/libgomp.c/pr38650.c: New test.
 937         * testsuite/libgomp.c++/pr38650.C: New test.
 938
 939 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
 940
 941         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
 942
 943 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
 944
 945         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
 946
 947 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 948
 949         * configure: Regenerate.
 950
 951 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
 952
 953         PR middle-end/36802
 954         * testsuite/libgomp.c/pr36802-1.c: New test.
 955         * testsuite/libgomp.c/pr36802-2.c: New test.
 956         * testsuite/libgomp.c/pr36802-3.c: New test.
 957
 958 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
 959
 960         PR libgomp/38270
 961         * config/linux/powerpc/mutex.h: New.
 962
 963 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
 964
 965         PR c++/38257
 966         * testsuite/libgomp.c++/for-7.C: New test.
 967
 968         PR c++/38348
 969         * testsuite/libgomp.c++/for-6.C: New test.
 970
 971 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
 972
 973         PR testsuite/28870
 974         * testsuite/lib/libgomp.exp: Include new timeout library files.
 975         (libgomp_target_compile): Set timeout value from new proc.
 976
 977 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
 978
 979         PR libgomp/37938
 980         * config/linux/ia64/mutex.h: New.
 981
 982 2008-11-04  Tobias Burnus  <burnus@net-b.de>
 983
 984         PR libgomp/37935
 985         * libgomp.texi (Runtime library routines, environment variables):
 986         Update for OpenMP version 3.0.
 987
 988 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
 989             Steve Ellcey  <sje@cup.hp.com>
 990
 991         * configure: Regenerate for new libtool.
 992         * Makefile.in: Ditto.
 993         * testsuite/Makefile.in: Ditto.
 994
 995 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
 996             Andreas Tobler  <a.tobler@schweiz.org>
 997
 998         * config/bsd/proc.c: New file.
 999         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
1000         * configure.ac: Check for header <sys/sysctl.h>
1001         * configure: Regenerate.
1002         * config.h.in: Likewise.
1003
1004 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
1005
1006         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
1007
1008 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
1009
1010         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
1011         * Makefile.in: Regenerated.
1012         * testsuite/Makefile.in: Regenerated.
1013
1014 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
1015
1016         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
1017         depend on blddir if blddir exists.
1018         (libgomp_target_compile): Likewise.
1019         * testsuite/libgomp.c++/c++.exp: Likewise.
1020         * testsuite/libgomp.fortran/fortran.exp: Likewise.
1021
1022 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1023
1024         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
1025         Do not list GPL as Invariant Section.
1026
1027 2008-07-28  Ilie Garbacea  <ilie@mips.com>
1028             Chao-ying Fu  <fu@mips.com>
1029
1030         * configure.tgt: Enable futex for MIPS.
1031         * config/linux/mips/futex.h: New file.
1032
1033 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
1034
1035         * team.c (gomp_team_end): Free team immediately if it has
1036         just one thread.
1037
1038 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
1039
1040         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
1041         * testsuite/libgomp.fortran/fortran.exp: Same.
1042         * testsuite/libgomp.c/c.exp: Same.
1043         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
1044         directory to library path first.
1045
1046 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
1047
1048         * env.c (parse_stacksize): Add cast to avoid warning.
1049         (parse_spincount): Likewise.
1050
1051 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
1052
1053         * testsuite/libgomp.c/loop-10.c: New test.
1054         * libgomp.c/loop-3.c (main): Add lastprivate clause.
1055         * libgomp.c++/loop-6.C (main): Likewise.
1056
1057         PR debug/36617
1058         * testsuite/libgomp.c/debug-1.c: New test.
1059
1060 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
1061
1062         * testsuite/libgomp.c/nqueens-1.c: New test.
1063
1064         PR c++/36523
1065         * testsuite/libgomp.c++/task-7.C: New function.
1066
1067 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1068
1069         * configure: Regenerate.
1070
1071 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1072
1073         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
1074         mutex when HAVE_SYNC_BUILTINS isn't defined.
1075
1076 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1077
1078         * libgomp.texi (omp_test_lock): Fix typo.
1079
1080 2008-06-12  Tobias Burnus  <burnus@net-b.de>
1081
1082         * omp_lib.f90.in: Add "implicit none".
1083
1084 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
1085
1086         PR middle-end/36506
1087         * testsuite/libgomp.c/reduction-5.c: New test.
1088
1089 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
1090
1091         * libgomp.h (struct gomp_task): Add in_tied_task field.
1092         * task.c (gomp_init_task): Initialize it.
1093         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
1094         unconditionally.  Don't call gomp_team_barrier_wake if
1095         current task is implicit or if(0) from implicit and number of
1096         running tasks is equal to nthreads - 1.
1097
1098         PR libgomp/36471
1099         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
1100         omp_get_team_size_8): Fix pastos.
1101
1102         PR libgomp/36469
1103         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
1104         * configure: Regenerated.
1105         * config.h.in: Regenerated.
1106         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
1107         defined.
1108
1109 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
1110
1111         PR bootstrap/36452
1112         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
1113         (GOMP_loop_ull_dynamic_start): Likewise.
1114         (GOMP_loop_ull_guided_start): Likewise.
1115         (GOMP_loop_ull_ordered_static_start): Likewise.
1116         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
1117         (GOMP_loop_ull_ordered_guided_start): Likewise.
1118
1119 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
1120             Richard Henderson  <rth@redhat.com>
1121             Ulrich Drepper  <drepper@redhat.com>
1122             Jakob Blomer  <jakob.blomer@ira.uka.de>
1123
1124         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
1125         Substitute also OMP_*LOCK_25*.
1126         * configure: Regenerated.
1127         * config.h.in: Regenerated.
1128         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
1129         ptrlock.c and task.c.
1130         * Makefile.in: Regenerated.
1131         * testsuite/Makefile.in: Regenerated.
1132         * task.c: New file.
1133         * loop_ull.c: New file.
1134         * iter_ull.c: New file.
1135         * libgomp.h: Include ptrlock.h.
1136         (enum gomp_task_kind): New type.
1137         (struct gomp_team): Add task_lock, task_queue, task_count,
1138         task_running_count, single_count fields.  Add
1139         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
1140         Remove work_share_lock, generation_mask,
1141         oldest_live_gen, num_live_gen and init_work_shares fields, add
1142         work work_share_list_alloc, work_share_list_free and work_share_chunk
1143         fields.  Change work_shares from pointer to pointers into an array.
1144         Change ordered_release field into gomp_sem_t ** from flexible array
1145         member.  Add implicit_task and initial_work_shares fields.
1146         Move close to the end of the struct.
1147         (struct gomp_team_state): Add single_count, last_work_share,
1148         active_level and level fields, remove work_share_generation.
1149         (gomp_barrier_handle_tasks): New prototype.
1150         (gomp_finish_task): New inline function.
1151         (struct gomp_work_share): Move chunk_size, end, incr into
1152         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
1153         next_ll fields.  Reshuffle fields.  Add next_alloc,
1154         next_ws, next_free and inline_ordered_team_ids fields, change
1155         ordered_team_ids into pointer from flexible array member.
1156         Add mode field.  Put lock and next into a different cache line
1157         from most of the write-once fields.
1158         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
1159         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
1160         gomp_iter_ull_guided_next): New prototypes.
1161         (gomp_new_icv): New prototype.
1162         (struct gomp_thread): Add thread_pool and task fields.
1163         (struct gomp_thread_pool): New type.
1164         (gomp_new_team): New prototype.
1165         (gomp_team_start): Change type of last argument.
1166         (gomp_new_work_share): Removed.
1167         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
1168         (gomp_work_share_init_done): New static inline.
1169         (gomp_throttled_spin_count_var, gomp_available_cpus,
1170         gomp_managed_threads): New extern decls.
1171         (gomp_init_task): New prototype.
1172         (gomp_spin_count_var): New extern var decl.
1173         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
1174         or no alias support, or if not PIC.
1175         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
1176         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
1177         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
1178         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
1179         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
1180         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
1181         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
1182         gomp_test_nest_lock_25): New prototypes.
1183         (omp_lock_symver, strong_alias): Define.
1184         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
1185         decls.
1186         (gomp_end_task): New.
1187         (struct gomp_task_icv, gomp_global_icv): New.
1188         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
1189         (struct gomp_task): New.
1190         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
1191         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
1192         (gomp_icv): New.
1193         (gomp_schedule_type): Reorder enum to match
1194         omp_sched_t.
1195         * team.c (struct gomp_thread_start_data): Add thread_pool and task
1196         fields.
1197         (gomp_thread_start): Add gomp_team_barrier_wait call.
1198         For non-nested case remove clearing of docked thread thr fields.
1199         Use pool fields instead of global gomp_* variables.  Use
1200         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
1201         Create tasks for each member thread.
1202         (free_team): Only destroy team barrier, task_lock here and free it.
1203         (gomp_free_thread): Free last_team if non-NULL.
1204         (gomp_team_end): Call gomp_team_barrier_wait instead of
1205         gomp_barrier_wait.  For nested case call one extra
1206         gomp_barrier_wait.  Move here some destruction from free_team.
1207         Call free_team on pool->last_team if any, rather than freeing
1208         current team.  Destroy work_share_list_free_lock ifndef
1209         HAVE_SYNC_BUILTINS.
1210         (gomp_new_icv): New function.
1211         (gomp_threads, gomp_threads_size, gomp_threads_used,
1212         gomp_threads_dock): Removed.
1213         (gomp_thread_destructor): New variable.
1214         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
1215         functions.
1216         (gomp_team_start): Create new pool if current thread doesn't have
1217         one.  Use pool fields instead of global gomp_* variables.
1218         Initialize thread_pool field for new threads.  Clear single_count.
1219         Change last argument from ws to team, don't create
1220         new team, set ts.work_share to &team->work_shares[0] and clear
1221         ts.last_work_share.  Don't clear ts.work_share_generation.
1222         If number of threads changed, adjust atomically gomp_managed_threads.
1223         Use gomp_init_task instead of gomp_new_task,
1224         set thr->task to the corresponding implicit_task array entry.
1225         Create tasks for each member thread.  Initialize ts.level.
1226         (initialize_team): Call pthread_key_create on
1227         gomp_thread_destructor.
1228         (team_destructor): New function.
1229         (new_team): Removed.
1230         (gomp_new_team): New function.
1231         (free_team): Free gomp_work_share blocks chained through next_alloc,
1232         instead of freeing work_shares and destroying work_share_lock.
1233         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
1234         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
1235         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
1236         of gomp_barrier_wait.
1237         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
1238         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
1239         if gomp_work_share_start returned true.  Don't unlock ws->lock.
1240         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
1241         of gomp_barrier_wait.
1242         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
1243         gomp_work_share_init_done if gomp_work_share_start returned true.
1244         Don't unlock ws->lock.
1245         * work.c: Include stddef.h.
1246         (free_work_share): Use work_share_list_free_lock instead
1247         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
1248         Call gomp_fini_work_share and then either free ws if orphaned, or
1249         put it into work_share_list_free list of the current team.
1250         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
1251         functions.
1252         (gomp_work_share_start, gomp_work_share_end,
1253         gomp_work_share_end_nowait): Rewritten.
1254         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
1255         (openmp_version): Set to 200805.
1256         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
1257         omp_sched_guided, omp_sched_auto): New parameters.
1258         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
1259         omp_set_max_active_levels, omp_get_max_active_levels,
1260         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
1261         omp_get_active_level): New interfaces.
1262         * omp_lib.h.in (openmp_version): Set to 200805.
1263         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
1264         omp_sched_guided, omp_sched_auto): New parameters.
1265         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
1266         omp_set_max_active_levels, omp_get_max_active_levels,
1267         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
1268         omp_get_active_level): New externals.
1269         * loop.c: Include limits.h.
1270         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
1271         GFS_AUTO.
1272         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
1273         Likewise.  Use gomp_icv.
1274         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
1275         ts.static_trip here.
1276         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
1277         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
1278         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
1279         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
1280         don't unlock ws->lock, otherwise lock it.
1281         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
1282         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
1283         (gomp_parallel_loop_start): Call gomp_new_team instead of
1284         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
1285         Adjust gomp_team_start caller.  Pass 0 as second argument to
1286         gomp_resolve_num_threads.
1287         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
1288         If adding ws->chunk_size nthreads + 1 times after end won't
1289         overflow, set ws->mode to 1.
1290         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
1291         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
1292         GOMP_loop_ull_ordered_static_start,
1293         GOMP_loop_ull_ordered_dynamic_start,
1294         GOMP_loop_ull_ordered_guided_start,
1295         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
1296         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
1297         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
1298         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
1299         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
1300         prototypes.
1301         * libgomp.map: Export lock routines also @@OMP_2.0.
1302         (GOMP_loop_ordered_dynamic_first,
1303         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
1304         GOMP_loop_ordered_static_first): Remove.
1305         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
1306         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
1307         GOMP_loop_ull_ordered_dynamic_next,
1308         GOMP_loop_ull_ordered_dynamic_start,
1309         GOMP_loop_ull_ordered_guided_next,
1310         GOMP_loop_ull_ordered_guided_start,
1311         GOMP_loop_ull_ordered_runtime_next,
1312         GOMP_loop_ull_ordered_runtime_start,
1313         GOMP_loop_ull_ordered_static_next,
1314         GOMP_loop_ull_ordered_static_start,
1315         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
1316         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
1317         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
1318         (omp_set_schedule, omp_get_schedule,
1319         omp_get_thread_limit, omp_set_max_active_levels,
1320         omp_get_max_active_levels, omp_get_level,
1321         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
1322         omp_set_schedule_, omp_set_schedule_8_,
1323         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
1324         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
1325         omp_get_max_active_levels_, omp_get_level_,
1326         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
1327         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
1328         New exports @@OMP_3.0.
1329         * omp.h.in (omp_sched_t): New type.
1330         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
1331         omp_set_max_active_levels, omp_get_max_active_levels,
1332         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
1333         omp_get_active_level): New prototypes.
1334         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
1335         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
1336         gomp_thread_limit_var, gomp_remaining_threads_count,
1337         gomp_remaining_threads_lock): New variables.
1338         (parse_spincount): New function.
1339         (initialize_env): Call gomp_init_num_threads unconditionally.
1340         Initialize gomp_available_cpus.  Call parse_spincount,
1341         initialize gomp_{,throttled_}spin_count_var
1342         depending on presence and value of OMP_WAIT_POLICY and
1343         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
1344         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
1345         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
1346         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
1347         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
1348         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
1349         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
1350         (gomp_global_icv): New.
1351         (parse_schedule): Use it.  Parse "auto".
1352         (omp_set_num_threads): Use gomp_icv.
1353         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
1354         Likewise.
1355         (omp_get_max_threads): Move from parallel.c.
1356         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
1357         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
1358         add ialias.
1359         (parse_stacksize, parse_wait_policy): New functions.
1360         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
1361         both wrappers for compatibility and new locks.
1362         (omp_set_schedule, omp_get_schedule,
1363         omp_get_thread_limit, omp_set_max_active_levels,
1364         omp_get_max_active_levels, omp_get_level,
1365         omp_get_ancestor_thread_num, omp_get_team_size,
1366         omp_get_active_level): New ialias_redirect.
1367         (omp_set_schedule_, omp_set_schedule_8_,
1368         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
1369         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
1370         omp_get_max_active_levels_, omp_get_level_,
1371         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
1372         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
1373         New functions.
1374         * parallel.c: Include limits.h.
1375         (gomp_resolve_num_threads): Add count argument.  Rewritten.
1376         (GOMP_parallel_start): Call gomp_new_team and pass that as last
1377         argument to gomp_team_start.  Pass 0 as second argument to
1378         gomp_resolve_num_threads.
1379         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
1380         if gomp_thread_limit_var != ULONG_MAX.
1381         (omp_in_parallel): Implement using ts.active_level.
1382         (omp_get_max_threads): Move to env.c.
1383         (omp_get_level, omp_get_ancestor_thread_num,
1384         omp_get_team_size, omp_get_active_level): New functions,
1385         add ialias.
1386         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
1387         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
1388         gomp_iter_dynamic_next instead of the _locked variant and don't take
1389         lock around it, otherwise acquire it before calling
1390         gomp_iter_dynamic_next_locked.
1391         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
1392         gomp_iter_dynamic_next instead of the _locked variant and don't take
1393         lock around it.
1394         (GOMP_parallel_sections_start): Call gomp_new_team instead of
1395         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
1396         Adjust gomp_team_start caller.  Pass count as second argument to
1397         gomp_resolve_num_threads, don't adjust num_threads after the call.
1398         Use gomp_icv.
1399         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
1400         ws->chunk_size by incr.
1401         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
1402         code.
1403         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
1404         types.
1405         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
1406         (omp_check_defines): Check even the compat defines.
1407         * config/linux/ptrlock.c: New file.
1408         * config/linux/ptrlock.h: New file.
1409         * config/linux/wait.h: New file.
1410         * config/posix/ptrlock.c: New file.
1411         * config/posix/ptrlock.h: New file.
1412         * config/linux/bar.h (gomp_team_barrier_wait,
1413         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
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_t): Rewritten.
1420         (gomp_barrier_state_t): New typedef.
1421         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
1422         gomp_barrier_wait_start): Rewritten.
1423         (gomp_barrier_wait_end): Change second argument to
1424         gomp_barrier_state_t.
1425         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
1426         inlines.
1427         * config/linux/bar.c: Include wait.h instead of libgomp.h and
1428         futex.h.
1429         (gomp_barrier_wait_end): Rewritten.
1430         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
1431         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
1432         * config/posix/bar.h (gomp_barrier_t): Add generation field.
1433         (gomp_barrier_state_t): New typedef.
1434         (gomp_team_barrier_wait,
1435         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
1436         (gomp_barrier_wait_start): Or all but low 2 bits from generation
1437         into the return value.  Return gomp_barrier_state_t.
1438         (gomp_team_barrier_set_task_pending,
1439         gomp_team_barrier_clear_task_pending,
1440         gomp_team_barrier_set_waiting_for_tasks,
1441         gomp_team_barrier_waiting_for_tasks,
1442         gomp_team_barrier_done): New inlines.
1443         (gomp_barrier_wait_end): Change second argument to
1444         gomp_barrier_state_t.
1445         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
1446         inlines.
1447         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
1448         (gomp_barrier_wait_end): Change second argument to
1449         gomp_barrier_state_t.
1450         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
1451         gomp_team_barrier_wake): New functions.
1452         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
1453         futex.h.
1454         (gomp_futex_wake, gomp_futex_wait): New variables.
1455         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
1456         * config/linux/lock.c: Rewrite to make locks task owned,
1457         for backwards compatibility provide the old entrypoints
1458         if symbol versioning.  Include wait.h instead of libgomp.h and
1459         futex.h.
1460         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
1461         * config/posix95/lock.c: Rewrite to make locks task owned,
1462         for backwards compatibility provide the old entrypoints
1463         if symbol versioning.
1464         * config/posix/lock.c: Rewrite to make locks task owned,
1465         for backwards compatibility provide the old entrypoints
1466         if symbol versioning.
1467         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
1468         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
1469         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
1470         * config/linux/powerpc/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/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1476         (futex_wake, futex_wait): If ENOSYS was returned, clear
1477         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1478         (cpu_relax, atomic_write_barrier): New static inlines.
1479         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1480         (sys_futex0): Return error code.
1481         (futex_wake, futex_wait): If ENOSYS was returned, clear
1482         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1483         (cpu_relax, atomic_write_barrier): New static inlines.
1484         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1485         (sys_futex0): Return error code.
1486         (futex_wake, futex_wait): If ENOSYS was returned, clear
1487         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1488         (cpu_relax, atomic_write_barrier): New static inlines.
1489         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1490         (sys_futex0): Return error code.
1491         (futex_wake, futex_wait): If ENOSYS was returned, clear
1492         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1493         (cpu_relax, atomic_write_barrier): New static inlines.
1494         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1495         (sys_futex0): Return error code.
1496         (futex_wake, futex_wait): If ENOSYS was returned, clear
1497         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1498         (cpu_relax, atomic_write_barrier): New static inlines.
1499         * config/linux/sem.c: Include wait.h instead of libgomp.h and
1500         futex.h.
1501         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
1502         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
1503         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
1504         types.
1505         (omp_nest_lock_t): Change owner into void *, add lock field.
1506         * config/posix95/omp-lock.h: Include semaphore.h.
1507         (omp_lock_25_t, omp_nest_lock_25_t): New types.
1508         (omp_lock_t): Use sem_t instead of mutex if semaphores
1509         aren't broken.
1510         (omp_nest_lock_t): Likewise.  Change owner to void *.
1511         * config/posix/omp-lock.h: Include semaphore.h.
1512         (omp_lock_25_t, omp_nest_lock_25_t): New types.
1513         (omp_lock_t): Use sem_t instead of mutex if semaphores
1514         aren't broken.
1515         (omp_nest_lock_t): Likewise.  Add owner field.
1516
1517 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
1518
1519         * testsuite/libgomp.c/collapse-1.c: New test.
1520         * testsuite/libgomp.c/collapse-2.c: New test.
1521         * testsuite/libgomp.c/collapse-3.c: New test.
1522         * testsuite/libgomp.c/icv-1.c: New test.
1523         * testsuite/libgomp.c/icv-2.c: New test.
1524         * testsuite/libgomp.c/lib-2.c: New test.
1525         * testsuite/libgomp.c/lock-1.c: New test.
1526         * testsuite/libgomp.c/lock-2.c: New test.
1527         * testsuite/libgomp.c/lock-3.c: New test.
1528         * testsuite/libgomp.c/loop-4.c: New test.
1529         * testsuite/libgomp.c/loop-5.c: New test.
1530         * testsuite/libgomp.c/loop-6.c: New test.
1531         * testsuite/libgomp.c/loop-7.c: New test.
1532         * testsuite/libgomp.c/loop-8.c: New test.
1533         * testsuite/libgomp.c/loop-9.c: New test.
1534         * testsuite/libgomp.c/nested-3.c: New test.
1535         * testsuite/libgomp.c/nestedfn-6.c: New test.
1536         * testsuite/libgomp.c/sort-1.c: New test.
1537         * testsuite/libgomp.c/task-1.c: New test.
1538         * testsuite/libgomp.c/task-2.c: New test.
1539         * testsuite/libgomp.c/task-3.c: New test.
1540         * testsuite/libgomp.c/task-4.c: New test.
1541         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
1542         to C++ testsuite default compiler options.
1543         * testsuite/libgomp.c++/collapse-1.C: New test.
1544         * testsuite/libgomp.c++/collapse-2.C: New test.
1545         * testsuite/libgomp.c++/ctor-10.C: New test.
1546         * testsuite/libgomp.c++/for-1.C: New test.
1547         * testsuite/libgomp.c++/for-2.C: New test.
1548         * testsuite/libgomp.c++/for-3.C: New test.
1549         * testsuite/libgomp.c++/for-4.C: New test.
1550         * testsuite/libgomp.c++/for-5.C: New test.
1551         * testsuite/libgomp.c++/loop-8.C: New test.
1552         * testsuite/libgomp.c++/loop-9.C: New test.
1553         * testsuite/libgomp.c++/loop-10.C: New test.
1554         * testsuite/libgomp.c++/task-1.C: New test.
1555         * testsuite/libgomp.c++/task-2.C: New test.
1556         * testsuite/libgomp.c++/task-3.C: New test.
1557         * testsuite/libgomp.c++/task-4.C: New test.
1558         * testsuite/libgomp.c++/task-5.C: New test.
1559         * testsuite/libgomp.c++/task-6.C: New test.
1560         * testsuite/libgomp.fortran/allocatable1.f90: New test.
1561         * testsuite/libgomp.fortran/allocatable2.f90: New test.
1562         * testsuite/libgomp.fortran/allocatable3.f90: New test.
1563         * testsuite/libgomp.fortran/allocatable4.f90: New test.
1564         * testsuite/libgomp.fortran/collapse1.f90: New test.
1565         * testsuite/libgomp.fortran/collapse2.f90: New test.
1566         * testsuite/libgomp.fortran/collapse3.f90: New test.
1567         * testsuite/libgomp.fortran/collapse4.f90: New test.
1568         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
1569         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
1570         * testsuite/libgomp.fortran/lib4.f90: New test.
1571         * testsuite/libgomp.fortran/lock-1.f90: New test.
1572         * testsuite/libgomp.fortran/lock-2.f90: New test.
1573         * testsuite/libgomp.fortran/nested1.f90: New test.
1574         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
1575         * testsuite/libgomp.fortran/strassen.f90: New test.
1576         * testsuite/libgomp.fortran/tabs1.f90: New test.
1577         * testsuite/libgomp.fortran/tabs2.f: New test.
1578         * testsuite/libgomp.fortran/task1.f90: New test.
1579         * testsuite/libgomp.fortran/task2.f90: New test.
1580         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
1581         * testsuite/libgomp.fortran/vla5.f90: Likewise.
1582         * testsuite/libgomp.c/pr26943-2.c: Likewise.
1583         * testsuite/libgomp.c/pr26943-3.c: Likewise.
1584         * testsuite/libgomp.c/pr26943-4.c: Likewise.
1585
1586 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
1587
1588         PR c++/36308
1589         * testsuite/libgomp.c++/ctor-11.C: New test.
1590         * testsuite/libgomp.c++/ctor-12.C: New test.
1591
1592 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
1593
1594         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
1595
1596 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
1597
1598         PR middle-end/36106
1599         * testsuite/libgomp.c/atomic-5.c: New test.
1600         * testsuite/libgomp.c/atomic-6.c: New test.
1601         * testsuite/libgomp.c/autopar-1.c: New test.
1602
1603 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1604
1605         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
1606         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
1607         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
1608         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
1609         * configure: Regenerate.
1610         * Makefile.in, testsuite/Makefile.in: Likewise.
1611
1612 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
1613
1614         PR bootstrap/35457
1615         * aclocal.m4: Regenerate.
1616         * configure: Regenerate.
1617
1618 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
1619
1620         PR middle-end/35611
1621         * testsuite/libgomp.c/atomic-4.c: New test.
1622
1623         PR libgomp/35625
1624         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
1625         (gomp_iter_guided_next): Likewise.
1626         * testsuite/libgomp.c/pr35625.c: New test.
1627
1628 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1629
1630         * aclocal.m4: Regenerate.
1631         * configure: Likewise.
1632         * Makefile.in: Likewise.
1633         * testsuite/Makefile.in: Likewise.
1634
1635 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
1636
1637         PR middle-end/35185
1638         * testsuite/libgomp.c++/pr35185.C: New test.
1639
1640 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
1641
1642         PR middle-end/35549
1643         * testsuite/libgomp.c/pr35549.c: New test.
1644
1645 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
1646
1647         * testsuite/libgomp.c/atomic-3.c: New test.
1648
1649 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1650
1651         PR fortran/33197
1652         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
1653         .F08 file suffixes.
1654
1655 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
1656
1657         PR libgomp/33131
1658         * configure.ac: Add ACX_HEADER_STRING.
1659         * env.c: Include strings.h.
1660         * aclocal.m4: Regenerate.
1661         * config.h.in: Regenerate.
1662         * configure: Regenerate.
1663         * Makefile.in: Regenerate.
1664         * testsuite/Makefile.in: Regenerate.
1665
1666 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
1667
1668         PR middle-end/35196
1669         * testsuite/libgomp.c/pr35196.c: New test.
1670
1671         PR middle-end/35130
1672         * testsuite/libgomp.fortran/pr35130.f90: New test.
1673         * testsuite/libgomp.c/pr35130.c: New test.
1674
1675 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
1676
1677         PR middle-end/33880
1678         * testsuite/libgomp.c/pr33880.c: New test.
1679         * testsuite/libgomp.fortran/pr33880.f90: New test.
1680
1681 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
1682
1683         * configure: Regenerate.
1684
1685 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
1686
1687         * configure.ac: Move futex checking into ../config/futex.m4.
1688         * configure: Rebuilt.
1689         * aclocal.m4: Rebuilt.
1690         * Makefile.in: Rebuilt.
1691
1692         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
1693         2007-10-15 ../config/tls.m4 change.
1694
1695 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
1696
1697         PR c++/34513
1698         * testsuite/libgomp.c/pr34513.c: New test.
1699         * testsuite/libgomp.c++/pr34513.C: New test.
1700
1701 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
1702
1703         PR target/32765
1704         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
1705
1706 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
1707
1708         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
1709
1710 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
1711
1712         * testsuite/libgomp.c/private-1.c: New test.
1713
1714 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
1715             Paolo Bonzini  <bonzini@gnu.org>
1716
1717         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
1718         instead of 'VPATH ='.
1719         * Makefile.in: Regenerate.
1720
1721 2007-11-23  Matthias Klose  <doko@ubuntu.com>
1722
1723         * configure.ac: Adjust makeinfo version check.
1724         * configure: Regenerate.
1725
1726 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
1727
1728         PR fortran/34020
1729         * testsuite/libgomp.fortran/pr34020.f90: New test.
1730
1731 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
1732
1733         PR c++/33894
1734         * testsuite/libgomp.c++/atomic-1.C: New test.
1735
1736 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
1737
1738         PR libgomp/33275
1739         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
1740         Make x and y integers rather than (implicit) reals.  Add private (j)
1741         clause to the last omp parallel.
1742
1743 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
1744
1745         * configure: Regenerate following changes to ../config/tls.m4.
1746
1747 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
1748
1749         * testsuite/libgomp.fortran/stack.f90: New test.
1750
1751 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
1752
1753         * config/mingw32/proc.c: New file.
1754
1755 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
1756
1757         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
1758         (main): Use __get_cpuid to get i386 target fetaures.
1759         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
1760         (main): Use __get_cpuid to get x86_64 target fetaures.
1761
1762 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
1763
1764         PR target/32765
1765         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
1766         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
1767
1768 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
1769
1770         PR fortran/32550
1771         * testsuite/libgomp.fortran/pr32550.f90: New test.
1772         * testsuite/libgomp.fortran/crayptr2.f90: New test.
1773
1774 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1775
1776         * aclocal.m4: Regenerated.
1777
1778 2007-07-05  Tobias Burnus  <burnus@net-b.de>
1779
1780         PR fortran/32359
1781         * testsuite/libgomp.fortran/pr32359.f90: New.
1782
1783 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
1784
1785         PR libgomp/32468
1786         * sections.c (GOMP_parallel_sections_start): Only decrease
1787         number of threads to COUNT if dyn_var is true.
1788         * testsuite/libgomp.c/pr32468.c: New test.
1789
1790 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1791
1792         PR libgomp/26308
1793         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
1794
1795 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
1796
1797         PR middle-end/32362
1798         * testsuite/libgomp.c/pr32362-1.c: New test.
1799         * testsuite/libgomp.c/pr32362-2.c: New test.
1800         * testsuite/libgomp.c/pr32362-3.c: New test.
1801
1802 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
1803
1804         * team.c (gomp_team_start): Fix setting up thread_attr
1805         stack size.
1806
1807 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
1808
1809         * configure: Regenerate.
1810
1811 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
1812
1813         * Makefile.in: Regenerate.
1814         * configure: Regenerate.
1815         * aclocal.m4: Regenerate.
1816         * testsuite/Makefile.in: Regenerate.
1817
1818 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
1819
1820         * config/linux/proc.c: New file.
1821
1822         PR libgomp/28482
1823         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
1824
1825 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
1826
1827         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
1828
1829 2007-04-16  Matthias Klose  <doko@debian.org>
1830
1831         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
1832         flags if not building with -m64.
1833         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
1834         flag for i?86-*-* targets, if current target matches -m64.
1835
1836 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
1837
1838         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
1839         * Makefile.in: Regenerate.
1840
1841 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1842
1843         PR testsuite/31369
1844         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
1845         ld_library_path.
1846         * testsuite/libgomp.fortran/fortran.exp: Likewise.
1847
1848 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
1849
1850         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
1851         decls.
1852         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
1853         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
1854         (parse_affinity): New function.
1855         (initialize_env): Call it and gomp_init_affinity.
1856         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
1857         create new pthread_attr_t and call gomp_init_thread_affinity
1858         on it for each thread before passing the attribute to pthread_create.
1859         * config/linux/affinity.c: New file.
1860         * config/posix/affinity.c: New file.
1861         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
1862         * configure: Rebuilt.
1863         * config.h.in: Rebuilt.
1864         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
1865         * Makefile.in: Rebuilt.
1866
1867 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
1868
1869         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
1870         *-*-darwin*.
1871         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
1872         and use it if found.
1873
1874 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
1875
1876         * testsuite/config/default.exp: New file.
1877         * testsuite/lib/libgomp.exp: New file.
1878         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
1879         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
1880         load_lib *, load_gcc_lib *): Move to libgomp.exp.
1881         (libgomp_load): Remove.
1882         * testsuite/lib/libgomp.exp (libgomp_init): Compute
1883         always_ld_library_path, not ld_library_path.  Set additional_flags
1884         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
1885         (target_compile): Do not call libgomp_init.  Append lang_library_path
1886         and lang_link_flags to options.
1887         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
1888         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
1889         here.
1890         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
1891         always_ld_library_path.  Set LD_LIBRARY_PATH here.
1892         * testsuite/libgomp.fortran/fortran.exp: Ditto.
1893         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
1894         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
1895         CX8 flag.
1896         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
1897         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
1898         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
1899         * testsuite/libgomp.c/pr29947-1.c: Ditto.
1900         * testsuite/libgomp.c/atomic-10.c: Ditto.
1901
1902 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
1903
1904         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
1905         dg-final cleanup-modules line.
1906         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
1907         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
1908         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
1909         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
1910         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
1911         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
1912         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
1913
1914 2007-03-18  Andreas Schwab  <schwab@suse.de>
1915
1916         * acinclude.m4: Adjust regular expression for ld version
1917         extraction.
1918         * configure: Regenerate.
1919
1920 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
1921
1922         * Makefile.am: Add install-pdf target as copied from
1923         automake v1.10 rules.
1924         * Makefile.in: Regenerate
1925
1926 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
1927
1928         PR libgomp/28486
1929         * configure: Regenerate.
1930
1931         PR c++/30703
1932         * testsuite/libgomp.c++/pr30703.C: New test.
1933
1934 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
1935
1936         Revert:
1937         2006-07-05  Eric Christopher  <echristo@apple.com>
1938         * configure.ac: Depend addition of -pthread on host OS.
1939         * configure: Regenerate.
1940
1941 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1942
1943         * libgomp.texi: Fix spacing after abbreviations.
1944
1945 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
1946
1947         PR libgomp/30546
1948         * configure.ac: Add check for makeinfo
1949         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
1950         if an appropiate version of makeinfo is found.
1951         * aclocal.m4: Regenerated.
1952         * configure: Regenerated.
1953         * Makefile.in: Regenerated.
1954         * testsuite/Makefile.in: Regenerated.
1955
1956 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
1957
1958         PR libgomp/30540
1959         * libgomp.texi: More about implementation-dependent settings.
1960
1961 2007-01-26  Tobias Burnus  <burnus@net-b.de>
1962
1963         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
1964
1965 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
1966
1967         PR middle-end/30494
1968         * testsuite/libgomp.c/pr30494.c: New test.
1969
1970 2007-01-15  Tom Tromey  <tromey@redhat.com>
1971
1972         * configure: Rebuilt.
1973         * configure.ac: Fixed comment.
1974
1975 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
1976
1977         * libgomp.texi: Document implementation specific default values of
1978         environment variables.
1979
1980 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
1981
1982         PR libgomp/28209
1983         * libgomp.texi: New file.
1984         * configure.ac: Add --enable-generated-files-in-srcdir option.
1985         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
1986         files to srcdir.
1987         * Makefile.in: Regenerated.
1988         * config.h.in: Regenerated.
1989         * testsuite/Makefile.in: Regenerated.
1990         * NOTES: Removed.
1991
1992 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
1993
1994         PR libgomp/29949
1995         * env.c (omp_set_num_threads): Set illegal thread count to 1.
1996
1997 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
1998
1999         * configure: Regenerate.
2000
2001 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
2002
2003         PR libgomp/29947
2004         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
2005         start if there shouldn't be any loop iterations.
2006         (gomp_loop_ordered_static_start): Remove start == end test.
2007         * testsuite/libgomp.c/pr29947-1.c: New test.
2008         * testsuite/libgomp.c/pr29947-2.c: New test.
2009
2010 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
2011
2012         * configure.tgt: Force initial-exec TLS model on Linux only.
2013
2014 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
2015
2016         * configure: Regenerated.
2017
2018 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
2019
2020         * env.c (parse_schedule): Reject out of range values.
2021         (parse_unsigned_long): Reject out of range, negative or zero values.
2022
2023 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
2024
2025         PR fortran/29629
2026         * testsuite/libgomp.fortran/pr29629.f90: New test.
2027
2028 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
2029
2030         PR libgomp/29494
2031         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
2032         * config/posix95: New directory.
2033         * config/posix95/omp-lock.h: New file.
2034         * config/posix95/lock.c: Likewise.
2035
2036 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2037
2038         * aclocal.m4: Regenerate.
2039         * configure: Regenerate.
2040
2041 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
2042
2043         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
2044         '<' to '<='.
2045
2046 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
2047
2048         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
2049         test.
2050         * configure: Regenerate.
2051         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
2052
2053 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
2054
2055         PR middle-end/25261
2056         PR middle-end/28790
2057         * testsuite/libgomp.c/nestedfn-4.c: New test.
2058         * testsuite/libgomp.c/nestedfn-5.c: New test.
2059         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
2060
2061         PR fortran/29097
2062         * testsuite/libgomp.fortran/condinc1.f: New test.
2063         * testsuite/libgomp.fortran/condinc2.f: New test.
2064         * testsuite/libgomp.fortran/condinc3.f90: New test.
2065         * testsuite/libgomp.fortran/condinc4.f90: New test.
2066         * testsuite/libgomp.fortran/condinc1.inc: New file.
2067
2068 2006-09-18  Tom Tromey  <tromey@redhat.com>
2069
2070         * configure: Rebuilt.
2071
2072 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
2073
2074         PR c/28768
2075         PR preprocessor/14634
2076         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
2077         to AC_DEFINE.
2078         * configure: Regenerate.
2079
2080 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
2081
2082         * testsuite/libgomp.fortran/reduction3.f90: Change
2083         -2147483648 to -huge(i)-1 to avoid overflow.
2084         * testsuite/libgomp.fortran/reduction4.f90: Change
2085         Z'ffffffff' to not(0) to avoid overflow.
2086
2087 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
2088
2089         PR libgomp/25938
2090         * Makefile.am (libsubincludedir): New.
2091         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
2092         * Makefile.in: Regenerate.
2093
2094 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
2095
2096         PR libgomp/28725
2097         * env.c: Include ctype.h.
2098         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
2099         leading and/or trailing whitespace and compare strings case
2100         insensitively.
2101
2102 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
2103
2104         PR fortran/28390
2105         * testsuite/libgomp.fortran/pr28390.f: New test.
2106
2107 2006-07-05  Eric Christopher  <echristo@apple.com>
2108
2109         * configure.ac: Depend addition of -pthread on host OS.
2110         * configure: Regenerate.
2111
2112 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
2113
2114         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
2115         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
2116         defined.
2117
2118 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
2119
2120         PR libgomp/26175
2121         PR libgomp/26477
2122         * configure.ac: If neither --enable-linux-futex nor
2123         --disable-linux-futex is passed, determine the default by checking
2124         for compiling and/or running against NPTL.  With --enable-linux-futex,
2125         check if SYS_gettid and SYS_futex are defined.
2126         * configure: Rebuilt.
2127
2128 2006-06-14  Richard Henderson  <rth@redhat.com>
2129
2130         PR libgomp/28008
2131         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
2132         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
2133
2134 2006-06-09  Richard Henderson  <rth@redhat.com>
2135
2136         * env.c (gomp_nthreads_var): Change to unsigned long.
2137         (gomp_run_sched_chunk): Likewise.
2138         (parse_unsigned_long): Rename from parse_num_threads and generalize.
2139         (initialize_env): Initialize gomp_thread_attr.
2140         * libgomp.h (gomp_nthreads_var): Update decl.
2141         (gomp_run_sched_chunk): Likewise.
2142         (gomp_thread_attr): Declare.
2143         * team.c (gomp_thread_attr): Export.
2144         (initialize_team): Don't initialize it.
2145
2146 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
2147
2148         PR fortran/27916
2149         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
2150         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
2151
2152 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2153
2154         * config/mingw32/time.c: New file.
2155         * configure.tgt: Use it.
2156
2157 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2158
2159         * Makefile.am: Add install-html target. Add install-html to .PHONY
2160         * Makefile.in: Regenerate.
2161
2162 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2163
2164         PR libgomp/27612
2165         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
2166         * testsuite/libgomp.c/critical-1.c: Likewise.
2167         * testsuite/libgomp.c/loop-1.c: Likewise.
2168         * testsuite/libgomp.c/loop-2.c: Likewise.
2169         * testsuite/libgomp.c/single-1.c: Likewise.
2170         * testsuite/libgomp.c/ordered-1.c: Likewise.
2171         * testsuite/libgomp.c/ordered-2.c: Likewise.
2172
2173 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
2174
2175         PR middle-end/27416
2176         * libgomp.fortran/pr27416-1.f90: New test.
2177
2178 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
2179
2180         PR fortran/27395
2181         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
2182         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
2183
2184 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
2185
2186         PR c++/26943
2187         * testsuite/libgomp.c/pr26943-1.c: New test.
2188         * testsuite/libgomp.c/pr26943-2.c: New test.
2189         * testsuite/libgomp.c/pr26943-3.c: New test.
2190         * testsuite/libgomp.c/pr26943-4.c: New test.
2191         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
2192         * testsuite/libgomp.c++/pr26943.C: New test.
2193
2194 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
2195
2196         PR middle-end/27337
2197         * testsuite/libgomp.c++/pr27337.C: New test.
2198
2199 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
2200
2201         PR c/26171
2202         * testsuite/libgomp.c/pr26171.c: New test.
2203
2204 2006-04-25  Richard Henderson  <rth@redhat.com>
2205
2206         PR libgomp/25865
2207         * configure.ac: Use GCC_CHECK_TLS.
2208         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
2209         * Makefile.in, aclocal.m4, configure: Regenerate.
2210
2211 2006-04-10  Matthias Klose  <doko@debian.org>
2212
2213         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
2214         directory names containing underscores.
2215
2216 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
2217
2218         PR c++/26691
2219         * testsuite/libgomp.c++/pr26691.C: New test.
2220
2221 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
2222
2223         * testsuite/libgomp.fortran/retval2.f90: New test.
2224
2225 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
2226
2227         * testsuite/libgomp.c++: New directory.
2228
2229 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
2230
2231         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
2232         * config/posix/sem.c: Implement the above.
2233
2234 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
2235
2236         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
2237         define HAVE_BROKEN_POSIX_SEMAPHORES.
2238         * configure: Rebuilt.
2239         * config.h.in: Rebuilt.
2240
2241 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2242
2243         PR bootstrap/26161
2244         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
2245         for the other pthread check.
2246         * configure: Regenerate.
2247         * config.h.in: Regenerate.
2248
2249 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
2250
2251         PR libgomp/25938
2252         PR libgomp/25984
2253         * Makefile.am (fincludedir): New variable.
2254         (nodist_include_HEADERS): Remove Fortran files.
2255         (nodist_finclude_HEADERS): New variable.
2256         * Makefile.in: Regenerated.
2257
2258 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
2259
2260         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
2261         Remove tests for returning assumed character length arrays.
2262
2263 2006-02-12  Roger Sayle  <roger@eyesopen.com>
2264             John David Anglin  <dave@hiauly1.hia.nrc.ca>
2265
2266         PR libgomp/25936
2267         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
2268
2269 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
2270
2271         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
2272
2273 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
2274
2275         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
2276         part of LD_LIBRARY_PATH manually.
2277
2278 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
2279
2280         PR libgomp/25852
2281         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
2282         libgomp_init.
2283
2284 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
2285
2286         PR libgomp/25884
2287         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
2288         * configure.ac (PERL): Don't set.
2289         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
2290         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
2291         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
2292         * omp.h.in: Wrap the new configure substitutions with @ characters.
2293         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
2294         * aclocal.m4, configure, Makefile.in: Regenerate.
2295         * mkomp_h.pl: Delete.
2296
2297 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
2298
2299         PR libgomp/25259
2300         * configure.ac: Use GCC_HEADER_STDINT.
2301         * libgomp.h: Include gstdint.h.
2302         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
2303         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
2304
2305 2006-01-24  Richard Henderson  <rth@redhat.com>
2306
2307         PR libgomp/25942
2308         * configure.ac: Add AM_MAINTAINER_MODE.
2309         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
2310
2311 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
2312
2313         * Makefile.in: Regenerate.
2314         * testsuite/Makefile.in: Regenerate.
2315         * aclocal.m4: Regenerate.
2316
2317 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
2318
2319         * config/posix/proc.c: Conditional include of sys/loadavg.h for
2320         Solaris.
2321         * configure.ac: Add check for loadavg.h.
2322         (link_gomp): Adjust comment.
2323         * configure: Regenerate.
2324         * config.h.in: Regenerate.
2325
2326 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
2327
2328         PR libgomp/25877
2329         * configure.ac: Remove check for alloca.h.
2330         * configure: Regenerate.
2331         * config.h.in: Regenerate.
2332         * libgomp.h: define gomp_alloca to be __builtin_alloca.
2333         * team.c: Remove use of alloca.h.
2334         Call gomp_alloca instead of alloca.
2335
2336 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
2337
2338         PR libgomp/25877
2339         * team.c: Add include of alloca.h.
2340         * configure.ac: Add check for alloca.h.
2341         * configure: Regenerate.
2342         * config.h.in: Regenerate.
2343
2344 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
2345
2346         PR fortran/25219
2347         * testsuite/libgomp.fortran/pr25219.f90: New test.
2348
2349 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
2350
2351         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
2352         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
2353         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
2354         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
2355         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
2356         testsuite/libgomp.fortran/threadprivate1.f90,
2357         testsuite/libgomp.fortran/threadprivate2.f90,
2358         testsuite/libgomp.fortran/threadprivate3.f90,
2359         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
2360         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
2361         testsuite/libgomp.fortran/omp_parse3.f90: Change required
2362         effective-target to TLS runtime.
2363
2364         * testsuite/libgomp.fortran/pr25162.f: Require
2365         effective-target TLS runtime.
2366
2367 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
2368
2369         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
2370         * testsuite/libgomp.c/nestedfn-3.c: New test.
2371
2372 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
2373
2374         PR fortran/25162
2375         * testsuite/libgomp.fortran/pr25162.f: New test.
2376
2377 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
2378
2379         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
2380         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
2381
2382 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
2383
2384         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
2385         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
2386         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
2387         single.c, team.c, work.c, config/linux/alpha/futex.h,
2388         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
2389         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
2390         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
2391         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
2392         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
2393         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
2394         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
2395         FSF address.
2396
2397 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
2398
2399         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
2400         to nodist_noinst_HEADERS.
2401         * Makefile.in: Rebuilt.
2402
2403         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
2404         add integer count field.
2405         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
2406         omp_nest_lock_t type change.
2407         (omp_init_nest_lock): Likewise.  Initialize count to 0.
2408         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
2409         Increment count.
2410         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
2411         Decrement count.
2412         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
2413         Increment count if successful and return the new nesting level.
2414         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
2415         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
2416         * testsuite/libgomp.c/lib-1.c: New test.
2417         * testsuite/libgomp.fortran/lib1.f90: New test.
2418         * testsuite/libgomp.fortran/lib2.f: New test.
2419         * testsuite/libgomp.fortran/lib3.f: New test.
2420
2421 2005-11-17  Richard Henderson  <rth@redhat.com>
2422
2423         PR 24845
2424         * Makefile.am (nodist_toolexeclib_HEADERS): New.
2425         * configure.ac (link_gomp): New.  Substitute it.
2426         (AC_CONFIG_FILES): Add libgomp.spec.
2427         * libgomp.spec.in: New file.
2428         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
2429         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
2430
2431 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
2432
2433         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
2434         reduction(-:var) behaving the same as reduction(+:var).
2435         * testsuite/libgomp.c/reduction-4.c: New test.
2436
2437 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
2438
2439         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
2440         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
2441         testsuite/libgomp.c/copyin-3.c,
2442         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
2443         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
2444         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
2445         testsuite/libgomp.c++/pr24455.C,
2446         testsuite/libgomp.fortran/threadprivate1.f90,
2447         testsuite/libgomp.fortran/threadprivate2.f90,
2448         testsuite/libgomp.fortran/threadprivate3.f90,
2449         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
2450         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
2451         testsuite/libgomp.fortran/omp_parse3.f90: Require
2452         effective-target TLS.
2453
2454 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
2455
2456         * HEADER: Remove.
2457
2458 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
2459
2460         PR libgomp/24797
2461         * team.c (initialize_team): Pass NULL rather than free as
2462         pthread_key_create destructor.  Initialize thread specific data
2463         pointer in initial thread to a static local variable rather than
2464         malloced memory.
2465
2466 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
2467
2468         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
2469         its location to ld_library_path.
2470
2471 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
2472
2473         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
2474
2475 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
2476
2477         * testsuite/libgomp.c: Rename from libgomp.dg.
2478
2479 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
2480
2481         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
2482         threadprivate variable 'i'.
2483
2484 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
2485
2486         * config/linux/s390/futex.h: New file.
2487         * configure.tgt: Use it.
2488
2489         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
2490         before the parallel.
2491
2492 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
2493
2494         PR c++/24734
2495         * testsuite/libgomp.c++/master-1.C: New test.
2496
2497 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
2498
2499         * testsuite/libgomp.dg/copyin-3.c: New test.
2500
2501 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
2502
2503         * testsuite/libgomp.fortran/retval1.f90: New test.
2504         * testsuite/libgomp.fortran/vla7.f90: New test.
2505
2506 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
2507
2508         * testsuite/libgomp.fortran/vla2.f90: New test.
2509         * testsuite/libgomp.fortran/vla3.f90: New test.
2510         * testsuite/libgomp.fortran/vla4.f90: New test.
2511         * testsuite/libgomp.fortran/vla5.f90: New test.
2512         * testsuite/libgomp.fortran/vla6.f90: New test.
2513
2514 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
2515
2516         * config/linux/sparc/futex.h: New file.
2517         * configure.tgt: Use it.
2518         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
2519
2520         * critical.c: Include stdlib.h.
2521         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
2522         ignoring return value.
2523         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
2524         LIBGOMP_CHECK_SYNC_BUILTINS check.
2525         * configure: Rebuilt.
2526
2527 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
2528
2529         * testsuite/libgomp.fortran/vla1.f90: New test.
2530
2531 2005-10-31  Richard Henderson  <rth@redhat.com>
2532
2533         * testsuite/libgomp.fortran/character2.f90: Fix race condition
2534         setting 's' in different threads.
2535
2536 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
2537
2538         * libgomp.h (attribute_hidden, ialias): Define.
2539         * config/posix/proc.c (omp_get_num_procs): Add ialias.
2540         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
2541         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
2542         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
2543         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
2544         omp_test_lock, omp_test_nest_lock): Likewise.
2545         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
2546         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
2547         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
2548         omp_test_lock, omp_test_nest_lock): Likewise.
2549         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
2550         omp_get_dynamic, omp_get_nested): Likewise.
2551         * parallel.c (omp_get_num_threads, omp_get_max_threads,
2552         omp_get_thread_num, omp_in_parallel): Likewise.
2553         * fortran.c (ialias_redirect): Define.
2554         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
2555         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
2556         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
2557         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
2558         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
2559         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
2560         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
2561         omp_get_wtime): Add ialias_redirect.
2562
2563 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
2564
2565         * fortran.c: Include stdlib.h.
2566
2567 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
2568
2569         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
2570         * Makefile.in: Regenerated.
2571
2572 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
2573
2574         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
2575         * libgomp_f.h.in (omp_check_defines): New function.
2576         * env.c: Include libgomp_f.h.
2577         (initialize_env): Call omp_check_defines.
2578
2579         * testsuite/libgomp.dg/copyin-2.c: New test.
2580         * testsuite/libgomp.c++/copyin-2.C: New test.
2581         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
2582
2583         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
2584         * testsuite/libgomp.fortran/sharing2.f90: New test.
2585
2586         * testsuite/libgomp.dg/copyin-1.c: New test.
2587         * testsuite/libgomp.c++/copyin-1.C: New test.
2588
2589 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
2590
2591         * testsuite/libgomp.fortran/crayptr1.f90: New test.
2592
2593         * testsuite/libgomp.fortran/workshare1.f90: New test.
2594
2595         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
2596         only test.
2597         * libgomp.fortran/sharing1.f90: New test.
2598
2599 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
2600
2601         PR c++/24502
2602         * testsuite/libgomp.c++/loop-7.C: New test.
2603
2604         * testsuite/libgomp.dg/nestedfn-2.c: New test.
2605
2606         * testsuite/libgomp.dg/nestedfn-1.c: New test.
2607         * testsuite/libgomp.fortran/reduction6.f90: New test.
2608         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
2609
2610 2005-10-23  Richard Henderson  <rth@redhat.com>
2611
2612         * testsuite/libgomp.c++/ctor-1.C: New.
2613         * testsuite/libgomp.c++/ctor-2.C: New.
2614         * testsuite/libgomp.c++/ctor-3.C: New.
2615         * testsuite/libgomp.c++/ctor-4.C: New.
2616         * testsuite/libgomp.c++/ctor-5.C: New.
2617         * testsuite/libgomp.c++/ctor-6.C: New.
2618         * testsuite/libgomp.c++/ctor-7.C: New.
2619         * testsuite/libgomp.c++/ctor-8.C: New.
2620         * testsuite/libgomp.c++/ctor-9.C: New.
2621
2622 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
2623
2624         PR 24455
2625         * testsuite/libgomp.c++/pr24455-1.C: New test.
2626         * testsuite/libgomp.c++/pr24455.C: New test.
2627         * testsuite/libgomp.dg/pr24455-1.c: New test.
2628         * testsuite/libgomp.dg/pr24455.c: New test.
2629
2630 2005-10-20  Richard Henderson  <rth@redhat.com>
2631
2632         * testsuite/libgomp.c++/loop-6.C: New.
2633         * testsuite/libgomp.dg/loop-3.c: New.
2634
2635 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
2636
2637         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
2638         explicitly private.
2639         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
2640         explicitly shared.
2641
2642 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
2643
2644         * testsuite/libgomp.fortran/jacobi.f: New test.
2645
2646 2005-10-19  Richard Henderson  <rth@redhat.com>
2647
2648         * configure.tgt (i?86-linux): Default to with_arch instead of
2649         CFLAGS.  Add -mtune to match target_cpu.
2650         (x86_64-linux): Tune to i686.
2651
2652         * fortran.c (omp_test_nest_lock_): Fix typo.
2653
2654 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
2655
2656         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
2657         gomp_ordered_sync): Do nothing if team->nthreads == 1.
2658         * testsuite/libgomp.dg/ordered-3.c: New test.
2659
2660         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
2661         Remove volatile keyword.
2662
2663         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
2664         in COMMON block to avoid warnings on 64-bit targets.
2665
2666 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
2667
2668         * testsuite/libgomp.dg/shared-3.c: New test.
2669
2670 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
2671
2672         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
2673         * testsuite/libgomp.fortran/reduction5.f90: New test.
2674
2675 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
2676
2677         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
2678         dg-options.
2679         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
2680         flush loop now that __sync_synchronize has proper memory barrier.
2681         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
2682         Add -ffixed-form to dg-options.
2683
2684 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
2685
2686         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
2687         from subdirectories.
2688         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
2689         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
2690         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
2691         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
2692         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
2693         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
2694         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
2695         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
2696         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
2697         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
2698         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
2699         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
2700         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
2701         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
2702         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
2703         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
2704         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
2705         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
2706         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
2707         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
2708         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
2709         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
2710         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
2711         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
2712         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
2713
2714 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
2715
2716         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
2717         lang_library_path exists.  Use find instead of glob to gather tests.
2718         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
2719
2720 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
2721
2722         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
2723         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
2724         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
2725         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
2726         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
2727         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
2728         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
2729         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
2730         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
2731         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
2732         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
2733         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
2734         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
2735
2736 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
2737
2738         * testsuite/libgomp.dg/vla-1.c: New test.
2739
2740         * testsuite/libgomp.fortran/reference2.f90: New test.
2741
2742         * testsuite/libgomp.fortran/character2.f90: Remove explicit
2743         declaration of omp_get_thread_num.
2744         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
2745         use omp_lib.
2746
2747         * testsuite/libgomp.fortran/reduction1.f90: New test.
2748         * testsuite/libgomp.fortran/reduction2.f90: New test.
2749         * testsuite/libgomp.fortran/reduction3.f90: New test.
2750         * testsuite/libgomp.fortran/reduction4.f90: New test.
2751
2752 2005-10-13  Richard Henderson  <rth@redhat.com>
2753
2754         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
2755         * Makefile.in: Regenerate.
2756         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
2757         * libgomp.h: Include bar.h.
2758         (struct gomp_barrier): Remove.
2759         (struct gomp_team): Add barrier.  Replace master_barrier with
2760         master_release.  Replace threads with ordered_release.
2761         (struct gomp_thread): Replace barrier with release.
2762         * ordered.c (gomp_ordered_first): Update for ordered_release change.
2763         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
2764         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
2765         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
2766         (GOMP_single_copy_end): Likewise.
2767         * team.c (gomp_threads_dock): New.
2768         (gomp_barrier_init, gomp_barrier_destroy): Remove.
2769         (gomp_thread_start): Use gomp_barrier_wait.
2770         (new_team, free_team): Update for gomp_team changes.
2771         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
2772         (gomp_team_end): Use gomp_barrier_wait.
2773         (initialize_team): Update for gomp_thread changes.
2774         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
2775         (gomp_work_share_end_nowait): Use atomic ops when available.
2776         * config/linux/bar.c, config/linux/bar.h: New files.
2777         * config/posix/bar.c, config/posix/bar.h: New files.
2778
2779 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
2780
2781         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
2782         * testsuite/libgomp.dg/single-2.c: New test.
2783
2784         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
2785         lang_link_flags): Unset, so that they aren't inherited from previously
2786         sourced *.exp.
2787
2788         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
2789
2790 2005-10-12  Richard Henderson  <rth@redhat.com>
2791
2792         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
2793         (libgomp_init): Use lang_test_file, lang_library_path, and
2794         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
2795
2796         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
2797         (lang_test_file, lang_link_flags): New.
2798         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
2799
2800         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
2801         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
2802         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
2803         testsuite/libgomp.c++/parallel-1.C,
2804         testsuite/libgomp.c++/reduction-1.C,
2805         testsuite/libgomp.c++/reduction-2.C,
2806         testsuite/libgomp.c++/reduction-3.C,
2807         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
2808         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
2809         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
2810         New files, largely cribbed from the C testsuite.
2811
2812 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
2813
2814         * testsuite/libgomp.fortran/character1.f90: New test.
2815         * testsuite/libgomp.fortran/character2.f90: New test.
2816
2817         * testsuite/libgomp.dg/nested-1.c: New test.
2818         * testsuite/libgomp.dg/nested-2.c: New test.
2819         * testsuite/libgomp.fortran/do1.f90: New test.
2820         * testsuite/libgomp.fortran/do2.f90: New test.
2821
2822         * testsuite/libgomp.fortran/reference1.f90: New test.
2823
2824 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
2825
2826         * testsuite/libgomp.dg/reduction-1.c: New test.
2827         * testsuite/libgomp.dg/reduction-2.c: New test.
2828         * testsuite/libgomp.dg/reduction-3.c: New test.
2829
2830 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
2831
2832         * testsuite/libgomp.dg/atomic-1.c: New test.
2833         * testsuite/libgomp.dg/atomic-2.c: New test.
2834
2835 2005-10-09  Richard Henderson  <rth@redhat.com>
2836
2837         * critical.c (atomic_lock): New.
2838         (initialize_critical): Initialize it.
2839         (GOMP_atomic_start, GOMP_atomic_end): New.
2840         * libgomp.map: Export them.
2841         * libgomp_g.h: Declare them.
2842
2843         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
2844
2845 2005-10-02  Richard Henderson  <rth@redhat.com>
2846
2847         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
2848         to XCFLAGS instead of CFLAGS.
2849
2850 2005-09-30  Richard Henderson  <rth@redhat.com>
2851
2852         * configure.ac: Determine whether -pthread or -lpthread is needed.
2853         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
2854         * Makefine.in, configure: Rebuild.
2855
2856 2005-09-28  Richard Henderson  <rth@redhat.com>
2857
2858         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
2859         * testsuite/libgomp.dg/omp-single-3.c: New test.
2860
2861 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
2862
2863         * testsuite/libgomp.dg/omp-single-2.c: New test.
2864         * testsuite/libgomp.dg/shared-2.c: Fix return code.
2865
2866 2005-09-27  Richard Henderson  <rth@redhat.com>
2867
2868         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
2869         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
2870
2871 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
2872
2873         * testsuite/libgomp.dg/omp-loop03.c: New test.
2874
2875 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
2876
2877         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
2878
2879 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
2880
2881         * testsuite/libgomp.dg/omp-single-1.c: New test.
2882         * testsuite/libgomp.dg/shared-1.c: Return 0.
2883         Add prototype for abort.
2884         * testsuite/libgomp.dg/shared-2.c: Likewise.
2885
2886 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
2887
2888         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
2889         constructs.
2890
2891 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
2892
2893         * testsuite/libgomp.dg/shared-1.c: New test.
2894         * testsuite/libgomp.dg/shared-2.c: New test.
2895
2896 2005-09-24  Richard Henderson  <rth@redhat.com>
2897
2898         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
2899
2900 2005-09-24  Richard Henderson  <rth@redhat.com>
2901
2902         * iter.c (gomp_iter_static_next): Round up when computing number
2903         of iterations.  Don't bother distributing a remainder equally.
2904
2905         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
2906         Don't call srand.  Zero b before testing.
2907         (main): New.
2908
2909 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
2910
2911         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
2912         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
2913
2914 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
2915
2916         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
2917         without !$omp end do, followed immediately by subroutine end.
2918
2919 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
2920
2921         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
2922
2923 2005-09-22  Richard Henderson  <rth@redhat.com>
2924
2925         * critical.c (GOMP_critical_name_start): Change argument to void**.
2926         Reuse the pointer space if the mutex fits.
2927         (GOMP_critical_name_end): Likewise.
2928         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
2929         * libgomp_g.h (GOMP_critical_name_start): Update decl.
2930         (GOMP_critical_name_end): Likewise.
2931         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
2932         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
2933
2934 2005-09-20  Richard Henderson  <rth@redhat.com>
2935
2936         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
2937         (create_lock_lock): New.
2938         (initialize_critical): Initialize it.
2939         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
2940         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
2941
2942 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
2943
2944         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
2945
2946 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
2947
2948         * testsuite/libgomp.dg/omp-loop01.c: New test.
2949         * testsuite/libgomp.dg/omp-loop02.c: New test.
2950
2951 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
2952
2953         * configure.ac (AC_PROG_FC): Add.
2954         (USE_FORTRAN): New automake conditional.
2955         * configure: Rebuilt.
2956         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
2957         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
2958         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
2959         Add rules to build them.
2960         * Makefile.in: Rebuilt.
2961         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
2962         OMP_NEST_LOCK_KIND.
2963         * libgomp.map: Add Fortran wrappers.
2964         * libgomp_f.h.in: New file.
2965         * omp_lib.h.in: New file.
2966         * omp_lib.f90.in: New file.
2967         * fortran.c: New file.
2968         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
2969         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
2970         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
2971         libgfortran has been built.
2972         * testsuite/libgomp.fortran/fortran.exp: New file.
2973         * testsuite/libgomp.fortran/omp_cond1.f: New test.
2974         * testsuite/libgomp.fortran/omp_cond2.f: New test.
2975         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
2976         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
2977         * testsuite/libgomp.fortran/omp_hello.f: New test.
2978         * testsuite/libgomp.fortran/omp_orphan.f: New test.
2979         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
2980         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
2981         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
2982         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
2983         * testsuite/libgomp.fortran/omp_reduction.f: New test.
2984         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
2985         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
2986
2987 2005-08-30  Richard Henderson  <rth@redhat.com>
2988
2989         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
2990         function for when aliases are not usable.
2991         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
2992         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
2993         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
2994         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
2995         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
2996         GOMP_loop_ordered_guided_next): Likewise.
2997         * ordered.c (GOMP_ordered_start): Likewise.
2998
2999 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
3000
3001         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
3002         * testsuite/libgomp.dg/omp_hello.c: Fix return code
3003         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
3004         * testsuite/libgomp.dg/omp_orphan.c: Likewise
3005         * testsuite/libgomp.dg/omp_reduction.c: Likewise
3006         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
3007         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
3008         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
3009         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
3010
3011 2005-07-07  Eric Christopher  <echristo@redhat.com>
3012             Diego Novillo  <dnovillo@redhat.com>
3013
3014         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
3015         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
3016         up code.
3017         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
3018         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
3019         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
3020         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
3021         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
3022         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
3023         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
3024
3025 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
3026
3027         * TOPLEVEL.patch: Remove.
3028
3029 2005-05-16  Richard Henderson  <rth@redhat.com>
3030
3031         * configure.ac: Test for clock_gettime.
3032         * config.h.in, configure: Rebuild.
3033         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
3034         (omp_get_wtime): Use clock_gettime if available.
3035         (omp_get_wtick): Use clock_getres if available.
3036
3037 2005-05-11  Richard Henderson  <rth@redhat.com>
3038
3039         * config/linux/ia64/futex.h: New file.
3040         * configure.tgt: Use it.
3041
3042         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
3043
3044 2005-05-07  Richard Henderson  <rth@redhat.com>
3045
3046         * config/linux/powerpc/futex.h: New file.
3047         * configure.tgt: Use it.
3048
3049         * config/linux/i486/futex.h: Merge ...
3050         * config/linux/x86_64/futex.h: ... into ...
3051         * config/linux/x86/futex.h: ... here.
3052         * configure.tgt: Update to match.
3053
3054 2005-05-06  Richard Henderson  <rth@redhat.com>
3055
3056         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
3057         * config/linux/i486/futex.h: Likewise.
3058         * config/linux/x86_64/futex.h: Likewise.
3059
3060         * config/linux/lock.c: New file.
3061         * config/linux/omp-lock.h: New file.
3062
3063         * critical.c, env.h: Don't include omp.h
3064         * config/posix/lock.c: Include libgomp.h instead of omp.h.
3065         * config/posix/time.c: Likewise.
3066         * config/posix/omp-lock.h: New file.
3067         * libgomp.h: Include omp-lock.h and omp.h.
3068         * Makefile.am (nodist_include_HEADERS): New.
3069         (omp.h): New rule.
3070         * configure.ac (PERL): New.
3071         * mkomp_h.pl: New file.
3072         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
3073         with templates.
3074         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
3075
3076         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
3077         build directory.  Re-add -march=i486 hack.
3078
3079         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
3080         (libgomp_link_flags): Remove.
3081         (libgomp_initialized): Remove.
3082         (libgomp_init): Don't protect from reinitialization.  Copy code
3083         from libstdc++ for getting the multilib set correctly.
3084
3085 2005-05-05  Richard Henderson  <rth@redhat.com>
3086
3087         * config/linux/alpha/futex.h: New file.
3088         * configure.tgt (alpha*-*-linux*): Use it.
3089
3090         * config/posix/mutex.c: New file.
3091         * config/posix/sem.c: Use libgomp.h.
3092
3093         * configure.tgt (x86_64-linux): Also test CC for -m32.
3094         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
3095
3096         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
3097         after $gccpath.
3098
3099         * Makefile.am (SUBDIRS): New.
3100         (libgomp_la_LDFLAGS): Add -lpthread.
3101         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
3102         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
3103
3104         * libgomp_g.h: New file.
3105         * libgomp.h: Split out all public declarations to libgomp_g.h.
3106         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
3107         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
3108         * config/linux/sem.h: Likewise.
3109         * config/posix/sem.h: Likewise.
3110
3111         * Makefile.am (AM_LDFLAGS): New.
3112         (libgomp_version_script): Split out from ...
3113         (libgomp_la_LDFLAGS): ... here.
3114         (libgomp_version_info): New.
3115         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
3116         (LIBGOMP_ENABLE): New.
3117         (LIBGOMP_CHECK_LINKER_FEATURES): New.
3118         (LIBGOMP_ENABLE_SYMVERS): New.
3119         * configure.ac (AC_INIT): Version 1.0.
3120         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
3121         (enable-linux-futex): Likewise.  Rename from enable-futex.
3122         (libtool_VERSION): New.
3123         (LIBGOMP_ENABLE_SYMVERS): Use it.
3124         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
3125         * Makefile.in, aclocal.m4, configure: Rebuild.
3126
3127         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
3128         (gomp_mutex_unlock_slow): Fix typo.
3129         * config/linux/sem.c: Similarly.
3130         (gomp_sem_post_slow): Fix typo.
3131         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
3132         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
3133         [__PIC__] (sys_futex0): Don't use tmp output in asm.
3134
3135         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
3136         (libgomp_la_LDFLAGS): Add top_srcdir to path.
3137         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
3138         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
3139         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
3140         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
3141         LDFLAGS.  Pull enable_futex check to top-level.
3142         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
3143         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
3144
3145         First attempt at real configury.
3146         * Makefile, config.h: Remove file.
3147         * Makefile.am, Makefile.in: New file.
3148         * acinclude.m4 aclocal.m4: New file.
3149         * configure.ac, configure.tgt, configure: New file.
3150
3151         * config/posix/lock.c: Rename from sys-lock.c.
3152         * config/posix/mutex.h: Rename from sys-mutex.h.
3153         * config/posix/sem.c: Rename from sys-sem.c.
3154         * config/posix/sem.h: Rename from sys-sem.h.
3155         * config/posix/proc.c: Rename from sys-proc.c.
3156         * config/posix/time.c: Rename from sys-proc.c.
3157
3158         * config/linux/mutex.c: New file.
3159         * config/linux/mutex.h: New file.
3160         * config/linux/sem.c: New file.
3161         * config/linux/sem.h: New file.
3162         * config/linux/i486/futex.h: New file.
3163         * config/linux/x86_64/futex.h: New file.
3164
3165 2005-05-04  Richard Henderson  <rth@redhat.com>
3166
3167         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
3168         * libgomp.h: Declare them.
3169         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
3170         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
3171
3172 2005-05-04  Richard Henderson  <rth@redhat.com>
3173
3174         * libgomp-1 code drop
3175
3176 2005-05-04  Richard Henderson  <rth@redhat.com>
3177
3178         * iter.c (gomp_iter_static_next): Return tri-state on 0.
3179         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
3180         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
3181         (gomp_iter_static_next): Update.
3182         (gomp_ordered_static_next): Update.
3183         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
3184         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
3185         totally empty range.
3186         (gomp_loop_ordered_static_next): Refine test for calling
3187         gomp_ordered_static_next.
3188         * testsuite/ordered-1.c: Add case for more threads than iterations.
3189
3190         * iter.c (gomp_iter_runtime_next_locked): Remove.
3191         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
3192         gomp_loop_guided_start, gomp_loop_ordered_static_start,
3193         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
3194         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
3195         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
3196         gomp_loop_ordered_guided_next): Downcase name, make static, add
3197         an external alias with the old name.
3198         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
3199         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
3200         switch and call one of the above static functions.
3201         * libgomp.h: Update.
3202
3203         * work.c (gomp_work_share_start): Lock the mutex for !first too.
3204         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
3205         GOMP_loop_guided_start, GOMP_loop_runtime_start,
3206         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
3207         GOMP_loop_ordered_guided_start): Update to match.
3208         * sections.c (GOMP_sections_start): Likewise.
3209         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
3210
3211         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
3212         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
3213         Use bounds check instead of modulus.
3214         (gomp_ordered_sync): Split out of GOMP_ordered_start.
3215         (gomp_ordered_last): Don't sync with ordered_owner here.
3216         (gomp_ordered_next): Likewise.
3217         (gomp_ordered_static_loop_next): Likewise.
3218         * loop.c, libgomp.h: Update to match.
3219
3220         * libgomp.h (GOMP_barrier): Declare.
3221
3222         * testsuite/barrier-1.c: New file.
3223         * testsuite/critical-1.c: New file.
3224         * testsuite/ordered-2.c: New file.
3225         * testsuite/ordered-1.c: New file.
3226         * testsuite/sections-1.c: New file.
3227         * testsuite/single-1.c: New file.
3228         * testsuite/Makefile (TESTS): Add them.
3229
3230 2005-05-04  Richard Henderson  <rth@redhat.com>
3231
3232         * libgomp.h (struct gomp_work_share): Add ordered_owner.
3233         * loop.c (GOMP_loop_static_start): If not the startup thread,
3234         acquire the mutex to wait for initialization complete.
3235         (GOMP_loop_ordered_static_start): Likewise.
3236         (GOMP_loop_ordered_runtime_start): Likewise.
3237         (GOMP_loop_ordered_static_first): Remove.
3238         (GOMP_loop_ordered_dynamic_first): Remove.
3239         (GOMP_loop_ordered_guided_first): Remove.
3240         (GOMP_loop_ordered_runtime_first): Remove.
3241         * ordered.c (gomp_ordered_loop_first): Post to own release when
3242         we're the first thread.
3243         (gomp_ordered_loop_last): Wait on release if not owner.
3244         (gomp_ordered_loop_next): Likewise.
3245         (gomp_ordered_static_loop_init): New.
3246         (gomp_ordered_static_loop_next): Use ordered_owner.
3247         (GOMP_ordered_start): Likewise.
3248         * work.c (gomp_new_work_share): Initialize ordered_owner.
3249
3250 2005-05-03  Richard Henderson  <rth@redhat.com>
3251
3252         * Makefile (OPT): New.
3253         (CFLAGS): Use it.
3254
3255         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
3256         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
3257         * libgomp.h, libgomp.map, NOTES: Update to match.
3258
3259         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
3260         Add initialized and thr members.
3261         (gomp_thread_start): Pause when initially spawned to wait for
3262         the whole team to be created.
3263         (gomp_team_start): Release team members at the end.
3264
3265         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
3266         (f_foo_1): Use GOMP_loop_end.
3267         (f_foo_2): Use GOMP_loop_end_nowait.
3268
3269         * testsuite/loop-2.c: New file.
3270         * testsuite/Makefile (TESTS): Add it.
3271
3272 2005-05-03  Richard Henderson  <rth@redhat.com>
3273
3274         * iter.c (gomp_iter_static_next): Fix overflow check typo.
3275         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
3276         * team.c (new_team): Initialize oldest_live_gen to 1 if no
3277         initial work_share.
3278
3279         * testsuite/Makefile: New file.
3280         * testsuite/loop-1.c: New file.
3281
3282 2005-05-03  Richard Henderson  <rth@redhat.com>
3283
3284         Initial implementation and checkin.