libgomp/ChangeLog

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