libgomp/ChangeLog

   1 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
   2
   3         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
   4
   5 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
   6
   7         PR bootstrap/52812
   8         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
   9
  10 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
  11
  12         PR middle-end/52547
  13         * testsuite/libgomp.c/pr52547.c: New test.
  14
  15 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
  16
  17         * testsuite/lib/libgomp.exp: load fortran-modules.exp
  18
  19 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  20
  21         * configure.tgt (mips-sgi-irix6*): Remove.
  22
  23 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  24
  25         * configure.tgt (alpha*-dec-osf*): Remove.
  26
  27         * config/osf/sem.h: Remove.
  28         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
  29
  30 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
  31
  32         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
  33
  34 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  35
  36         PR libstdc++/52188
  37         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
  38         Remove ENABLE_SYMVERS_SOL2.
  39         * configure: Regenerate.
  40         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
  41         (PREPROCESS): New variable.
  42         (libgomp.ver): New target.
  43         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
  44         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
  45         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
  46         Use libgomp.ver.
  47         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
  48         * Makefile.in: Regenerate.
  49
  50 2012-02-14  Walter Lee  <walt@tilera.com>
  51
  52         * configure.tgt: Handle tilegx and tilepro.
  53         * config/linux/tile/futex.h: New file.
  54
  55 2012-02-08  Richard Guenther  <rguenther@suse.de>
  56
  57         PR tree-optimization/46886
  58         * testsuite/libgomp.c/pr46886.c: New testcase.
  59
  60 2012-01-25  Matthias Klose  <doko@ubuntu.com>
  61
  62         * config/linux/arm: Remove empty directory.
  63         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
  64
  65 2011-12-09  Alan Modra  <amodra@gmail.com>
  66
  67         PR libgomp/51376
  68         * task.c (GOMP_taskwait): Don't access task->children outside of
  69         task_lock mutex region.
  70         (GOMP_task): Likewise.
  71
  72 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
  73
  74         PR libgomp/51132
  75         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
  76         to file scope.
  77         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
  78         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
  79         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
  80         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
  81         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
  82
  83 2011-12-02  Alan Modra  <amodra@gmail.com>
  84
  85         * config/linux/affinity.c: Use atomic rather than sync builtin.
  86         * config/linux/lock.c: Likewise.
  87         * config/linux/ptrlock.h: Likewise.
  88         * config/linux/ptrlock.c: Likewise.
  89         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
  90         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
  91         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
  92         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
  93         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
  94         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
  95         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
  96         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
  97         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
  98         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
  99
 100 2011-11-30  Alan Modra  <amodra@gmail.com>
 101
 102         PR libgomp/51298
 103         * config/linux/bar.h: Use atomic rather than sync builtins.
 104         * config/linux/bar.c: Likewise.  Add missing acquire
 105         synchronisation on generation field.
 106         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
 107         double unlock.
 108
 109 2011-11-30  Alan Modra  <amodra@gmail.com>
 110
 111         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
 112         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
 113         * config/linux/mutex.h: Use atomic rather than sync builtins.
 114         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
 115         * config/linux/omp-lock.h: Comment fix.
 116         * config/linux/arm/mutex.h: Delete.
 117         * config/linux/powerpc/mutex.h: Delete.
 118         * config/linux/ia64/mutex.h: Delete.
 119         * config/linux/mips/mutex.h: Delete.
 120
 121 2011-11-30  Alan Modra  <amodra@gmail.com>
 122
 123         PR libgomp/51249
 124         * config/linux/sem.h: Rewrite.
 125         * config/linux/sem.c: Rewrite.
 126
 127 2011-11-28  Richard Henderson  <rth@redhat.com>
 128
 129         * libgomp.h (enum memmodel): New.
 130
 131 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
 132
 133         * configure: Regenerate.
 134
 135 2011-10-10  Matthias Klose  <doko@ubuntu.com>
 136
 137         * config/posix95: Remove empty directory.
 138
 139 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
 140
 141         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
 142
 143 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
 144
 145         PR fortran/49792
 146         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
 147         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
 148
 149 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 150
 151         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
 152
 153 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 154
 155         PR libgomp/49965
 156         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
 157
 158 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
 159
 160         * config/linux/proc.h: New.
 161         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
 162         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
 163         (gomp_init_num_threads): Update call to cpuset_popcount.
 164         (get_num_procs): Ditto.
 165         * config/linux/affinity.c (gomp_init_affinity): Call
 166         gomp_cpuset_popcount.
 167
 168 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
 169
 170         PR fortran/42041
 171         PR fortran/46752
 172         * omp.h.in (omp_in_final): New prototype.
 173         * omp_lib.f90.in (omp_in_final): New interface.
 174         (omp_integer_kind, omp_logical_kind): Remove
 175         and replace all its uses in the module with 4.
 176         (openmp_version): Change to 201107.
 177         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
 178         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
 179         kind for the parameters.
 180         (omp_in_final): New external.
 181         (openmp_version): Change to 201107.
 182         * task.c (omp_in_final): New function.
 183         (gomp_init_task): Initialize final_task.
 184         (GOMP_task): Remove unused attribute from flags.  Handle final
 185         tasks.
 186         (GOMP_taskyield): New function.
 187         (omp_in_final): Return true if if (false) or final (true) task
 188         or descendant of final (true).
 189         * fortran.c (omp_in_final_): New function.
 190         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
 191         (GOMP_3.0): Export GOMP_taskyield.
 192         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
 193         variables.
 194         (parse_unsigned_long_list): New function.
 195         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
 196         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
 197         even if parse_affinity returned false.
 198         * config/linux/affinity.c (gomp_init_affinity): Handle
 199         gomp_cpu_affinity_len == 0.
 200         * libgomp_g.h (GOMP_taskyield): New prototype.
 201         * libgomp.h (struct gomp_task): Add final_task field.
 202         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
 203         * team.c (gomp_team_start): Override new task's nthreads_var icv
 204         if list form OMP_NUM_THREADS has been used and it has value for
 205         the new nesting level.
 206
 207         * testsuite/libgomp.c/atomic-11.c: New test.
 208         * testsuite/libgomp.c/atomic-12.c: New test.
 209         * testsuite/libgomp.c/atomic-13.c: New test.
 210         * testsuite/libgomp.c/atomic-14.c: New test.
 211         * testsuite/libgomp.c/reduction-6.c: New test.
 212         * testsuite/libgomp.c/task-5.c: New test.
 213         * testsuite/libgomp.c++/atomic-2.C: New test.
 214         * testsuite/libgomp.c++/atomic-3.C: New test.
 215         * testsuite/libgomp.c++/atomic-4.C: New test.
 216         * testsuite/libgomp.c++/atomic-5.C: New test.
 217         * testsuite/libgomp.c++/atomic-6.C: New test.
 218         * testsuite/libgomp.c++/atomic-7.C: New test.
 219         * testsuite/libgomp.c++/atomic-8.C: New test.
 220         * testsuite/libgomp.c++/atomic-9.C: New test.
 221         * testsuite/libgomp.c++/task-8.C: New test.
 222         * testsuite/libgomp.c++/reduction-4.C: New test.
 223         * testsuite/libgomp.fortran/allocatable7.f90: New test.
 224         * testsuite/libgomp.fortran/allocatable8.f90: New test.
 225         * testsuite/libgomp.fortran/crayptr3.f90: New test.
 226         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
 227         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
 228         * testsuite/libgomp.fortran/pointer1.f90: New test.
 229         * testsuite/libgomp.fortran/pointer2.f90: New test.
 230         * testsuite/libgomp.fortran/task4.f90: New test.
 231
 232 2011-08-02  Tobias Burnus  <burnus@net-b.de>
 233
 234         * libgomp.texi: Update OpenMP spec references to 3.1.
 235         (omp_in_final,OMP_PROC_BIND): New sections.
 236         (OMP_NUM_THREADS): Document that the value can be now a list.
 237         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
 238
 239 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
 240
 241         * config/linux/x86/futex.h: Check __x86_64__ instead of
 242         __LP64__.
 243
 244 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
 245
 246         PR middle-end/49897
 247         PR middle-end/49898
 248         * testsuite/libgomp.c/pr49897-1.c: New test.
 249         * testsuite/libgomp.c/pr49897-2.c: New test.
 250         * testsuite/libgomp.c/pr49898-1.c: New test.
 251         * testsuite/libgomp.c/pr49898-2.c: New test.
 252
 253 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
 254
 255         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
 256         for ia32 instead of ilp32.
 257
 258         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
 259         * testsuite/libgomp.c/atomic-6.c: Likewise.
 260
 261 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
 262
 263         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
 264         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
 265
 266 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 267
 268         PR libgomp/45351
 269         * config/osf/sem.h: New file.
 270         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
 271
 272 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 273
 274         PR target/49541
 275         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
 276         ldflags.
 277
 278 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
 279
 280         * config/linux/wait.h (do_spin): New inline, largely copied
 281         from do_wait, just don't do futex_wait here, instead return true if
 282         it should be done.
 283         (do_wait): Implement using do_spin.
 284         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
 285         to prototype.
 286         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
 287         __sync_bool_compare_and_swap, pass the oldval to
 288         gomp_mutex_lock_slow.
 289         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
 290         If all mutex contenders are just spinning and not sleeping, don't
 291         change state to 2 unnecessarily.  Optimize the loop when state has
 292         already become 2 to use just one atomic operation per loop instead
 293         of two.
 294         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
 295         to prototype.
 296         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
 297         __sync_bool_compare_and_swap, pass the oldval to
 298         gomp_mutex_lock_slow.
 299
 300 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
 301
 302         PR libgomp/49490
 303         * iter.c (gomp_iter_static_next): For chunk size 0
 304         only use n ceil/ nthreads size for the first
 305         n % nthreads threads in the team instead of
 306         all threads except for the last few ones which
 307         get less work or none at all.
 308         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
 309         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
 310         chunk argument, set run_sched_modifier to 0 for static
 311         resp. 1 for other kinds.  If chunk argument is 0
 312         and not static, set value to 1.
 313
 314 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
 315
 316         PR c++/49043
 317         * testsuite/libgomp.c++/pr49043.C: New test.
 318
 319         PR c++/48869
 320         * testsuite/libgomp.c++/pr48869.C: New test.
 321
 322 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
 323
 324         PR fortran/48894
 325         * fortran.c: Include limits.h.
 326         (TO_INT): Define.
 327         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
 328         *set.
 329         (omp_set_num_threads_8_, omp_set_schedule_8_,
 330         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
 331         omp_get_team_size_8_): Use TO_INT macro.
 332         * testsuite/libgomp.fortran/pr48894.f90: New test.
 333
 334 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
 335
 336         PR middle-end/48591
 337         * testsuite/libgomp.c/pr48591.c: New test.
 338
 339 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 340
 341         PR bootstrap/48135
 342         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
 343         * configure: Regenerate.
 344
 345 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
 346
 347         PR fortran/47886
 348         * testsuite/libgomp.fortran/task3.f90: New test.
 349
 350 2011-02-24  Tobias Burnus  <burnus@net-b.de>
 351
 352         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
 353
 354 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
 355
 356         PR libgomp/47854
 357         * libgomp.texi (omp_get_wtime): Don't say time in the past
 358         must be Unix Epoch.
 359
 360 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
 361
 362         PR libgomp/47804
 363         * testsuite/libgomp.fortran/fortran.exp: Check for both
 364         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
 365         but $blddir != "", still append ${blddir}/${lang_library_path}
 366         to ld_library_path.
 367
 368 2011-02-16  Tobias Burnus  <burnus@net-b.de>
 369
 370         PR libgomp/47758
 371         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
 372         of libquadmath.a before adding its libpath to ldflags.
 373
 374 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
 375
 376         PR libgomp/47731
 377         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
 378         to FUTEX_WAIT futex syscall.
 379         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
 380
 381 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 382
 383         * configure: Regenerate.
 384
 385 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
 386
 387         PR libstdc++/36104
 388         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
 389
 390 2011-01-16  Gerald Pfeifer
 391
 392         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
 393
 394 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
 395
 396         PR fortran/46874
 397         * libgomp.fortran/allocatable6.f90: New test.
 398
 399 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 400
 401         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
 402         * configure: Regenerate.
 403
 404 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
 405
 406         PR target/40125
 407         PR lto/46695
 408         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
 409         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
 410         * aclocal.m4: Regenerate.
 411         * configure: Regenerate.
 412         * Makefile.in: Regenerate.
 413         * testsuite/Makefile.in: Regenerate.
 414
 415 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
 416
 417         PR fortran/46753
 418         * libgomp.fortran/pr46753.f90: New test.
 419
 420         PR libgomp/43706
 421         * env.c (initialize_env): Default to spin count 300000
 422         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
 423         is specified.
 424
 425         PR libgomp/45240
 426         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
 427         at the end if sync builtins aren't supported.
 428
 429 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 430
 431         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
 432
 433 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 434
 435         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
 436
 437 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
 438
 439         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
 440
 441 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 442             Tobias Burnus  <burnus@net-b.de>
 443
 444         PR fortran/32049
 445         * configure.ac:
 446         * configure: Regenerate.
 447
 448 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 449
 450         * config/linux/futex.h: New.
 451         * config/linux/arm/mutex.h: New.
 452         * configure.tgt (arm*-*-linux*): Add config path.
 453
 454 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
 455
 456         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
 457
 458 2010-09-23  Tobias Burnus  <burnus@net-b.de>
 459
 460         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
 461         Change Fortran datatype to LOGICAL.
 462         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
 463         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
 464
 465 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 466
 467         * configure: Regenerate.
 468
 469 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
 470
 471         * libgomp.texi: Add function keyword to a couple of Fortran
 472         interfaces, use integer instead of int for Fortran.
 473
 474 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
 475
 476         * libgomp.texi: Fix spelling and pasto problems throughout.
 477         Adjust prototypes to match code.
 478
 479 2010-07-24  Tobias Burnus  <burnus@net-b.de>
 480
 481         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
 482         silence -fwhole-file warning.
 483
 484 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 485
 486         * configure.tgt (*-*-solaris2.[56]*): Removed.
 487
 488 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 489
 490         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
 491         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
 492         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
 493         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
 494         targetting solaris2*.
 495         * configure: Regenerate.
 496         * config.h.in: Regenerate.
 497
 498         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
 499         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
 500         Add libgomp_version_dep.
 501         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
 502         versioning.
 503         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
 504         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
 505         * Makefile.in: Regenerate.
 506
 507         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
 508         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
 509         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
 510         to common block, protected by
 511         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
 512
 513 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
 514
 515         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
 516
 517 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
 518
 519         PR bootstrap/43170
 520         * configure: Regenerate.
 521
 522 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 523
 524         PR other/43620
 525         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
 526         * configure: Regenerate.
 527         * Makefile.in: Regenerate.
 528         * testsuite/Makefile.in: Regenerate.
 529
 530 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
 531
 532         PR c/43893
 533         * testsuite/libgomp.c/pr43893.c: New test.
 534         * testsuite/libgomp.c++/pr43893.C: New test.
 535
 536 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
 537
 538         PR middle-end/43570
 539         * testsuite/libgomp.fortran/vla8.f90: New test.
 540
 541 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
 542
 543         PR libgomp/43706
 544         * config/linux/affinity.c (gomp_init_affinity): Decrease
 545         gomp_available_cpus if affinity mask confines the process to fewer
 546         CPUs.
 547         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
 548         non-NULL, just return gomp_available_cpus.
 549
 550         PR libgomp/43569
 551         * sections.c (gomp_sections_init): Initialize ws->mode.
 552
 553 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
 554
 555         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
 556         not unused bar variable.
 557         * configure: Regenerate.
 558
 559 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 560
 561         * Makefile.in: Regenerate.
 562         * aclocal.m4: Regenerate.
 563         * testsuite/Makefile.in: Regenerate.
 564
 565 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
 566
 567         PR libgomp/42942
 568         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
 569         (initialize_env): Adjust callers.
 570         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
 571         when the argument is 0.
 572
 573         * testsuite/libgomp.c/pr42942.c: New test.
 574
 575 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
 576
 577         PR middle-end/42644
 578         PR middle-end/42130
 579         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
 580         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
 581
 582 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 583
 584         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
 585         * testsuite/libgomp.c++/task-6.C: Likewise.
 586
 587 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
 588
 589         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
 590
 591 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
 592
 593         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
 594         * configure: Regenerate.
 595
 596 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
 597
 598         PR fortran/42866
 599         * testsuite/libgomp.fortran/allocatable5.f90: New test.
 600
 601 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
 602
 603         * configure.ac: Test for executability of GFORTRAN.
 604         * configure: Regenerate.
 605
 606 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 607
 608         * configure: Regenerate.
 609
 610 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 611
 612         PR libgomp/42602
 613         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
 614
 615 2010-01-03  Richard Guenther  <rguenther@suse.de>
 616
 617         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
 618
 619 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
 620
 621         * testsuite/libgomp.graphite/pr4118.c: New.
 622
 623 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
 624
 625         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
 626         for darwin, protect the test with require-effective-target tls_runtime.
 627         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
 628
 629 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
 630
 631         PR target/41605
 632         * testsuite/lib/libgomp.exp: Provide -B options to allow for
 633         link spec %s substitutions for static libraries.
 634
 635 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
 636
 637         PR testsuite/42135
 638         * libgomp.graphite/force-parallel-2.c: Reduce array size.
 639
 640 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 641
 642         * Makefile.in: Regenerate.
 643         * configure: Regenerate.
 644         * testsuite/Makefile.in: Regenerate.
 645
 646 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
 647
 648         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
 649         settings for LC_ALL and LANG.
 650
 651 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
 652
 653         PR fortran/42162
 654         * testsuite/libgomp.fortran/pr42162.f90: New test.
 655
 656 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
 657
 658         PR middle-end/42029
 659         * testsuite/libgomp.c/pr42029.c: New test.
 660
 661 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
 662
 663         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
 664         *s.  Accept ld version without text in ()s.
 665         * configure: Regenerated.
 666
 667 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
 668
 669         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
 670
 671 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 672
 673         PR libgomp/41418
 674         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
 675         or a hyphen (happens with fortran language disabled).
 676         * configure: Regenerate.
 677
 678 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 679
 680         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
 681         use sed script portable to Solaris /bin/sed for extracting ld
 682         version.
 683         * configure: Regenerate.
 684
 685 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
 686
 687         * testsuite/libgomp.graphite/bounds.c: New test.
 688
 689 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 690
 691         * Makefile.am (libgomp_la_LINK): New.
 692         * Makefile.in: Regenerate.
 693
 694 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 695
 696         * configure.ac (AC_PREREQ): Bump to 2.64.
 697
 698 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 699
 700         * Makefile.am (install-html, install-pdf): Remove.
 701         * Makefile.in: Regenerate.
 702
 703         * Makefile.in: Regenerate.
 704         * aclocal.m4: Regenerate.
 705         * config.h.in: Regenerate.
 706         * configure: Regenerate.
 707         * testsuite/Makefile.in: Regenerate.
 708
 709 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 710
 711         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
 712         * Makefile.in: Regenerate.
 713
 714 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
 715
 716         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
 717         * Makefile.in: Regenerate.
 718
 719 2009-08-19  Tobias Burnus  <burnus@net-b.de>
 720
 721         PR fortran/41102
 722         omp_lib.h.in: Fix -std=f95 errors.
 723
 724
 725 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
 726
 727         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
 728         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
 729         * testsuite/libgomp.graphite/graphite.exp: New.
 730
 731 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
 732
 733         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
 734         only build.
 735
 736 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
 737
 738         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
 739         needed memory barrier semantics.
 740         * config/linux/mips/mutex.h: New file.
 741
 742 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 743
 744         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
 745
 746 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
 747
 748         * configure: Regenerate.
 749
 750 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
 751
 752         PR testsuite/40699
 753         PR testsuite/40707
 754         PR testsuite/40709
 755         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
 756         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
 757         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
 758
 759 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
 760
 761         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
 762         options when choosing a multilib.
 763
 764 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
 765
 766         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
 767         ld_library_path.  Use add_path.  Add just find_libgcc_s to
 768         ld_library_path, not every libgcc multilib directory.
 769         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
 770         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
 771         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
 772         Use add_path.
 773         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
 774
 775 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
 776
 777         * Makefile.am (LTLDFLAGS): Define.
 778         (LINK): Define.
 779         * Makefile.in: Regenerate.
 780
 781 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
 782
 783         PR fortran/39718
 784         * testsuite/libgomp.fortran/fortran.exp: Don't link with
 785         libgfortranbegin, check existence of libgfortran.a instead of
 786         libgfortranbegin.a.
 787
 788 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
 789
 790         PR libgomp/40174
 791         * team.c (gomp_thread_start): Destroy thr->release semaphore.
 792         (gomp_free_pool_helper): Likewise.
 793
 794 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
 795             Jakub Jelinek  <jakub@redhat.com>
 796
 797         PR fortran/35423
 798         * testsuite/libgomp.fortran/workshare2.f90: New test.
 799
 800 2009-04-09  Nick Clifton  <nickc@redhat.com>
 801
 802         * iter.c: Change copyright header to refer to version 3 of the
 803         GNU General Public License with version 3.1 of the GCC Runtime
 804         Library Exception and to point readers at the COPYING3 and
 805         COPYING3.RUNTIME files and the FSF's license web page.
 806         * alloc.c: Likewise.
 807         * barrier.c: Likewise.
 808         * config/bsd/proc.c: Likewise.
 809         * config/linux/affinity.c: Likewise.
 810         * config/linux/alpha/futex.h: Likewise.
 811         * config/linux/bar.c: Likewise.
 812         * config/linux/bar.h: Likewise.
 813         * config/linux/ia64/futex.h: Likewise.
 814         * config/linux/ia64/mutex.h: Likewise.
 815         * config/linux/lock.c: Likewise.
 816         * config/linux/mips/futex.h: Likewise.
 817         * config/linux/mutex.c: Likewise.
 818         * config/linux/mutex.h: Likewise.
 819         * config/linux/powerpc/futex.h: Likewise.
 820         * config/linux/proc.c: Likewise.
 821         * config/linux/ptrlock.c: Likewise.
 822         * config/linux/ptrlock.h: Likewise.
 823         * config/linux/s390/futex.h: Likewise.
 824         * config/linux/sem.c: Likewise.
 825         * config/linux/sem.h: Likewise.
 826         * config/linux/sparc/futex.h: Likewise.
 827         * config/linux/wait.h: Likewise.
 828         * config/linux/x86/futex.h: Likewise.
 829         * config/mingw32/proc.c: Likewise.
 830         * config/mingw32/time.c: Likewise.
 831         * config/posix/affinity.c: Likewise.
 832         * config/posix/bar.c: Likewise.
 833         * config/posix/bar.h: Likewise.
 834         * config/posix/lock.c: Likewise.
 835         * config/posix/mutex.h: Likewise.
 836         * config/posix/proc.c: Likewise.
 837         * config/posix/ptrlock.h: Likewise.
 838         * config/posix/sem.c: Likewise.
 839         * config/posix/sem.h: Likewise.
 840         * config/posix/time.c: Likewise.
 841         * config/posix95/lock.c: Likewise.
 842         * critical.c: Likewise.
 843         * env.c: Likewise.
 844         * error.c: Likewise.
 845         * fortran.c: Likewise.
 846         * iter_ull.c: Likewise.
 847         * libgomp.h: Likewise.
 848         * libgomp_f.h.in: Likewise.
 849         * libgomp_g.h: Likewise.
 850         * loop.c: Likewise.
 851         * loop_ull.c: Likewise.
 852         * omp.h.in: Likewise.
 853         * omp_lib.f90.in: Likewise.
 854         * omp_lib.h.in: Likewise.
 855         * ordered.c: Likewise.
 856         * parallel.c: Likewise.
 857         * sections.c: Likewise.
 858         * single.c: Likewise.
 859         * task.c: Likewise.
 860         * team.c: Likewise.
 861         * work.c: Likewise.
 862
 863 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
 864
 865         * testsuite/config/default.exp: Change copyright header to refer to
 866         version 3 of the GNU General Public License and to point readers
 867         at the COPYING3 file and the FSF's license web page.
 868
 869 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
 870
 871         PR middle-end/39573
 872         * libgomp.c++/pr39573.C: New test.
 873
 874 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
 875
 876         PR other/39591
 877         * testsuite/libgomp.c/pr39591-1.c: New test.
 878         * testsuite/libgomp.c/pr39591-2.c: New test.
 879         * testsuite/libgomp.c/pr39591-3.c: New test.
 880
 881 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
 882
 883         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
 884         * testsuite/libgomp.c/atomic-6.c: Ditto.
 885
 886 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
 887
 888         PR c/39495
 889         * testsuite/libgomp.c/loop-12.c: New test.
 890         * testsuite/libgomp.c/loop-11.c: New test.
 891         * testsuite/libgomp.c++/loop-11.C: New test.
 892         * testsuite/libgomp.c++/loop-12.C: New test.
 893         * testsuite/libgomp.c++/for-8.C: New test.
 894
 895 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 896
 897         * configure: Regenerate.
 898
 899 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
 900
 901         PR middle-end/39154
 902         * testsuite/libgomp.c/pr39154.c: New test.
 903
 904 2009-01-30  Ian Lance Taylor  <iant@google.com>
 905
 906         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
 907         libgomp_ld_is_gold.  Get gold version number.
 908         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
 909         * configure: Rebuild.
 910
 911 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
 912
 913         * testsuite/lib/libgomp.exp: Add -B option for targets that
 914         use libgfortran.a%s in their specs.
 915
 916 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
 917
 918         PR libgomp/38086
 919         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
 920         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
 921         HAVE_AS_SYMVER_DIRECTIVE is not defined.
 922         * configure: Regenerated.
 923         * config.h.in: Likewise.
 924
 925 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
 926
 927         PR c++/38650
 928         * testsuite/libgomp.c/pr38650.c: New test.
 929         * testsuite/libgomp.c++/pr38650.C: New test.
 930
 931 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
 932
 933         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
 934
 935 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
 936
 937         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
 938
 939 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 940
 941         * configure: Regenerate.
 942
 943 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
 944
 945         PR middle-end/36802
 946         * testsuite/libgomp.c/pr36802-1.c: New test.
 947         * testsuite/libgomp.c/pr36802-2.c: New test.
 948         * testsuite/libgomp.c/pr36802-3.c: New test.
 949
 950 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
 951
 952         PR libgomp/38270
 953         * config/linux/powerpc/mutex.h: New.
 954
 955 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
 956
 957         PR c++/38257
 958         * testsuite/libgomp.c++/for-7.C: New test.
 959
 960         PR c++/38348
 961         * testsuite/libgomp.c++/for-6.C: New test.
 962
 963 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
 964
 965         PR testsuite/28870
 966         * testsuite/lib/libgomp.exp: Include new timeout library files.
 967         (libgomp_target_compile): Set timeout value from new proc.
 968
 969 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
 970
 971         PR libgomp/37938
 972         * config/linux/ia64/mutex.h: New.
 973
 974 2008-11-04  Tobias Burnus  <burnus@net-b.de>
 975
 976         PR libgomp/37935
 977         * libgomp.texi (Runtime library routines, environment variables):
 978         Update for OpenMP version 3.0.
 979
 980 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
 981             Steve Ellcey  <sje@cup.hp.com>
 982
 983         * configure: Regenerate for new libtool.
 984         * Makefile.in: Ditto.
 985         * testsuite/Makefile.in: Ditto.
 986
 987 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
 988             Andreas Tobler  <a.tobler@schweiz.org>
 989
 990         * config/bsd/proc.c: New file.
 991         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
 992         * configure.ac: Check for header <sys/sysctl.h>
 993         * configure: Regenerate.
 994         * config.h.in: Likewise.
 995
 996 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
 997
 998         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
 999
1000 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
1001
1002         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
1003         * Makefile.in: Regenerated.
1004         * testsuite/Makefile.in: Regenerated.
1005
1006 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
1007
1008         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
1009         depend on blddir if blddir exists.
1010         (libgomp_target_compile): Likewise.
1011         * testsuite/libgomp.c++/c++.exp: Likewise.
1012         * testsuite/libgomp.fortran/fortran.exp: Likewise.
1013
1014 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1015
1016         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
1017         Do not list GPL as Invariant Section.
1018
1019 2008-07-28  Ilie Garbacea  <ilie@mips.com>
1020             Chao-ying Fu  <fu@mips.com>
1021
1022         * configure.tgt: Enable futex for MIPS.
1023         * config/linux/mips/futex.h: New file.
1024
1025 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
1026
1027         * team.c (gomp_team_end): Free team immediately if it has
1028         just one thread.
1029
1030 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
1031
1032         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
1033         * testsuite/libgomp.fortran/fortran.exp: Same.
1034         * testsuite/libgomp.c/c.exp: Same.
1035         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
1036         directory to library path first.
1037
1038 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
1039
1040         * env.c (parse_stacksize): Add cast to avoid warning.
1041         (parse_spincount): Likewise.
1042
1043 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
1044
1045         * testsuite/libgomp.c/loop-10.c: New test.
1046         * libgomp.c/loop-3.c (main): Add lastprivate clause.
1047         * libgomp.c++/loop-6.C (main): Likewise.
1048
1049         PR debug/36617
1050         * testsuite/libgomp.c/debug-1.c: New test.
1051
1052 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
1053
1054         * testsuite/libgomp.c/nqueens-1.c: New test.
1055
1056         PR c++/36523
1057         * testsuite/libgomp.c++/task-7.C: New function.
1058
1059 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1060
1061         * configure: Regenerate.
1062
1063 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1064
1065         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
1066         mutex when HAVE_SYNC_BUILTINS isn't defined.
1067
1068 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1069
1070         * libgomp.texi (omp_test_lock): Fix typo.
1071
1072 2008-06-12  Tobias Burnus  <burnus@net-b.de>
1073
1074         * omp_lib.f90.in: Add "implicit none".
1075
1076 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
1077
1078         PR middle-end/36506
1079         * testsuite/libgomp.c/reduction-5.c: New test.
1080
1081 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
1082
1083         * libgomp.h (struct gomp_task): Add in_tied_task field.
1084         * task.c (gomp_init_task): Initialize it.
1085         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
1086         unconditionally.  Don't call gomp_team_barrier_wake if
1087         current task is implicit or if(0) from implicit and number of
1088         running tasks is equal to nthreads - 1.
1089
1090         PR libgomp/36471
1091         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
1092         omp_get_team_size_8): Fix pastos.
1093
1094         PR libgomp/36469
1095         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
1096         * configure: Regenerated.
1097         * config.h.in: Regenerated.
1098         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
1099         defined.
1100
1101 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
1102
1103         PR bootstrap/36452
1104         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
1105         (GOMP_loop_ull_dynamic_start): Likewise.
1106         (GOMP_loop_ull_guided_start): Likewise.
1107         (GOMP_loop_ull_ordered_static_start): Likewise.
1108         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
1109         (GOMP_loop_ull_ordered_guided_start): Likewise.
1110
1111 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
1112             Richard Henderson  <rth@redhat.com>
1113             Ulrich Drepper  <drepper@redhat.com>
1114             Jakob Blomer  <jakob.blomer@ira.uka.de>
1115
1116         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
1117         Substitute also OMP_*LOCK_25*.
1118         * configure: Regenerated.
1119         * config.h.in: Regenerated.
1120         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
1121         ptrlock.c and task.c.
1122         * Makefile.in: Regenerated.
1123         * testsuite/Makefile.in: Regenerated.
1124         * task.c: New file.
1125         * loop_ull.c: New file.
1126         * iter_ull.c: New file.
1127         * libgomp.h: Include ptrlock.h.
1128         (enum gomp_task_kind): New type.
1129         (struct gomp_team): Add task_lock, task_queue, task_count,
1130         task_running_count, single_count fields.  Add
1131         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
1132         Remove work_share_lock, generation_mask,
1133         oldest_live_gen, num_live_gen and init_work_shares fields, add
1134         work work_share_list_alloc, work_share_list_free and work_share_chunk
1135         fields.  Change work_shares from pointer to pointers into an array.
1136         Change ordered_release field into gomp_sem_t ** from flexible array
1137         member.  Add implicit_task and initial_work_shares fields.
1138         Move close to the end of the struct.
1139         (struct gomp_team_state): Add single_count, last_work_share,
1140         active_level and level fields, remove work_share_generation.
1141         (gomp_barrier_handle_tasks): New prototype.
1142         (gomp_finish_task): New inline function.
1143         (struct gomp_work_share): Move chunk_size, end, incr into
1144         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
1145         next_ll fields.  Reshuffle fields.  Add next_alloc,
1146         next_ws, next_free and inline_ordered_team_ids fields, change
1147         ordered_team_ids into pointer from flexible array member.
1148         Add mode field.  Put lock and next into a different cache line
1149         from most of the write-once fields.
1150         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
1151         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
1152         gomp_iter_ull_guided_next): New prototypes.
1153         (gomp_new_icv): New prototype.
1154         (struct gomp_thread): Add thread_pool and task fields.
1155         (struct gomp_thread_pool): New type.
1156         (gomp_new_team): New prototype.
1157         (gomp_team_start): Change type of last argument.
1158         (gomp_new_work_share): Removed.
1159         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
1160         (gomp_work_share_init_done): New static inline.
1161         (gomp_throttled_spin_count_var, gomp_available_cpus,
1162         gomp_managed_threads): New extern decls.
1163         (gomp_init_task): New prototype.
1164         (gomp_spin_count_var): New extern var decl.
1165         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
1166         or no alias support, or if not PIC.
1167         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
1168         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
1169         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
1170         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
1171         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
1172         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
1173         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
1174         gomp_test_nest_lock_25): New prototypes.
1175         (omp_lock_symver, strong_alias): Define.
1176         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
1177         decls.
1178         (gomp_end_task): New.
1179         (struct gomp_task_icv, gomp_global_icv): New.
1180         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
1181         (struct gomp_task): New.
1182         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
1183         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
1184         (gomp_icv): New.
1185         (gomp_schedule_type): Reorder enum to match
1186         omp_sched_t.
1187         * team.c (struct gomp_thread_start_data): Add thread_pool and task
1188         fields.
1189         (gomp_thread_start): Add gomp_team_barrier_wait call.
1190         For non-nested case remove clearing of docked thread thr fields.
1191         Use pool fields instead of global gomp_* variables.  Use
1192         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
1193         Create tasks for each member thread.
1194         (free_team): Only destroy team barrier, task_lock here and free it.
1195         (gomp_free_thread): Free last_team if non-NULL.
1196         (gomp_team_end): Call gomp_team_barrier_wait instead of
1197         gomp_barrier_wait.  For nested case call one extra
1198         gomp_barrier_wait.  Move here some destruction from free_team.
1199         Call free_team on pool->last_team if any, rather than freeing
1200         current team.  Destroy work_share_list_free_lock ifndef
1201         HAVE_SYNC_BUILTINS.
1202         (gomp_new_icv): New function.
1203         (gomp_threads, gomp_threads_size, gomp_threads_used,
1204         gomp_threads_dock): Removed.
1205         (gomp_thread_destructor): New variable.
1206         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
1207         functions.
1208         (gomp_team_start): Create new pool if current thread doesn't have
1209         one.  Use pool fields instead of global gomp_* variables.
1210         Initialize thread_pool field for new threads.  Clear single_count.
1211         Change last argument from ws to team, don't create
1212         new team, set ts.work_share to &team->work_shares[0] and clear
1213         ts.last_work_share.  Don't clear ts.work_share_generation.
1214         If number of threads changed, adjust atomically gomp_managed_threads.
1215         Use gomp_init_task instead of gomp_new_task,
1216         set thr->task to the corresponding implicit_task array entry.
1217         Create tasks for each member thread.  Initialize ts.level.
1218         (initialize_team): Call pthread_key_create on
1219         gomp_thread_destructor.
1220         (team_destructor): New function.
1221         (new_team): Removed.
1222         (gomp_new_team): New function.
1223         (free_team): Free gomp_work_share blocks chained through next_alloc,
1224         instead of freeing work_shares and destroying work_share_lock.
1225         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
1226         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
1227         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
1228         of gomp_barrier_wait.
1229         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
1230         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
1231         if gomp_work_share_start returned true.  Don't unlock ws->lock.
1232         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
1233         of gomp_barrier_wait.
1234         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
1235         gomp_work_share_init_done if gomp_work_share_start returned true.
1236         Don't unlock ws->lock.
1237         * work.c: Include stddef.h.
1238         (free_work_share): Use work_share_list_free_lock instead
1239         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
1240         Call gomp_fini_work_share and then either free ws if orphaned, or
1241         put it into work_share_list_free list of the current team.
1242         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
1243         functions.
1244         (gomp_work_share_start, gomp_work_share_end,
1245         gomp_work_share_end_nowait): Rewritten.
1246         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
1247         (openmp_version): Set to 200805.
1248         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
1249         omp_sched_guided, omp_sched_auto): New parameters.
1250         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
1251         omp_set_max_active_levels, omp_get_max_active_levels,
1252         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
1253         omp_get_active_level): New interfaces.
1254         * omp_lib.h.in (openmp_version): Set to 200805.
1255         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
1256         omp_sched_guided, omp_sched_auto): New parameters.
1257         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
1258         omp_set_max_active_levels, omp_get_max_active_levels,
1259         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
1260         omp_get_active_level): New externals.
1261         * loop.c: Include limits.h.
1262         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
1263         GFS_AUTO.
1264         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
1265         Likewise.  Use gomp_icv.
1266         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
1267         ts.static_trip here.
1268         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
1269         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
1270         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
1271         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
1272         don't unlock ws->lock, otherwise lock it.
1273         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
1274         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
1275         (gomp_parallel_loop_start): Call gomp_new_team instead of
1276         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
1277         Adjust gomp_team_start caller.  Pass 0 as second argument to
1278         gomp_resolve_num_threads.
1279         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
1280         If adding ws->chunk_size nthreads + 1 times after end won't
1281         overflow, set ws->mode to 1.
1282         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
1283         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
1284         GOMP_loop_ull_ordered_static_start,
1285         GOMP_loop_ull_ordered_dynamic_start,
1286         GOMP_loop_ull_ordered_guided_start,
1287         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
1288         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
1289         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
1290         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
1291         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
1292         prototypes.
1293         * libgomp.map: Export lock routines also @@OMP_2.0.
1294         (GOMP_loop_ordered_dynamic_first,
1295         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
1296         GOMP_loop_ordered_static_first): Remove.
1297         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
1298         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
1299         GOMP_loop_ull_ordered_dynamic_next,
1300         GOMP_loop_ull_ordered_dynamic_start,
1301         GOMP_loop_ull_ordered_guided_next,
1302         GOMP_loop_ull_ordered_guided_start,
1303         GOMP_loop_ull_ordered_runtime_next,
1304         GOMP_loop_ull_ordered_runtime_start,
1305         GOMP_loop_ull_ordered_static_next,
1306         GOMP_loop_ull_ordered_static_start,
1307         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
1308         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
1309         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
1310         (omp_set_schedule, omp_get_schedule,
1311         omp_get_thread_limit, omp_set_max_active_levels,
1312         omp_get_max_active_levels, omp_get_level,
1313         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
1314         omp_set_schedule_, omp_set_schedule_8_,
1315         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
1316         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
1317         omp_get_max_active_levels_, omp_get_level_,
1318         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
1319         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
1320         New exports @@OMP_3.0.
1321         * omp.h.in (omp_sched_t): New type.
1322         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
1323         omp_set_max_active_levels, omp_get_max_active_levels,
1324         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
1325         omp_get_active_level): New prototypes.
1326         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
1327         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
1328         gomp_thread_limit_var, gomp_remaining_threads_count,
1329         gomp_remaining_threads_lock): New variables.
1330         (parse_spincount): New function.
1331         (initialize_env): Call gomp_init_num_threads unconditionally.
1332         Initialize gomp_available_cpus.  Call parse_spincount,
1333         initialize gomp_{,throttled_}spin_count_var
1334         depending on presence and value of OMP_WAIT_POLICY and
1335         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
1336         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
1337         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
1338         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
1339         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
1340         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
1341         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
1342         (gomp_global_icv): New.
1343         (parse_schedule): Use it.  Parse "auto".
1344         (omp_set_num_threads): Use gomp_icv.
1345         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
1346         Likewise.
1347         (omp_get_max_threads): Move from parallel.c.
1348         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
1349         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
1350         add ialias.
1351         (parse_stacksize, parse_wait_policy): New functions.
1352         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
1353         both wrappers for compatibility and new locks.
1354         (omp_set_schedule, omp_get_schedule,
1355         omp_get_thread_limit, omp_set_max_active_levels,
1356         omp_get_max_active_levels, omp_get_level,
1357         omp_get_ancestor_thread_num, omp_get_team_size,
1358         omp_get_active_level): New ialias_redirect.
1359         (omp_set_schedule_, omp_set_schedule_8_,
1360         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
1361         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
1362         omp_get_max_active_levels_, omp_get_level_,
1363         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
1364         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
1365         New functions.
1366         * parallel.c: Include limits.h.
1367         (gomp_resolve_num_threads): Add count argument.  Rewritten.
1368         (GOMP_parallel_start): Call gomp_new_team and pass that as last
1369         argument to gomp_team_start.  Pass 0 as second argument to
1370         gomp_resolve_num_threads.
1371         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
1372         if gomp_thread_limit_var != ULONG_MAX.
1373         (omp_in_parallel): Implement using ts.active_level.
1374         (omp_get_max_threads): Move to env.c.
1375         (omp_get_level, omp_get_ancestor_thread_num,
1376         omp_get_team_size, omp_get_active_level): New functions,
1377         add ialias.
1378         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
1379         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
1380         gomp_iter_dynamic_next instead of the _locked variant and don't take
1381         lock around it, otherwise acquire it before calling
1382         gomp_iter_dynamic_next_locked.
1383         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
1384         gomp_iter_dynamic_next instead of the _locked variant and don't take
1385         lock around it.
1386         (GOMP_parallel_sections_start): Call gomp_new_team instead of
1387         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
1388         Adjust gomp_team_start caller.  Pass count as second argument to
1389         gomp_resolve_num_threads, don't adjust num_threads after the call.
1390         Use gomp_icv.
1391         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
1392         ws->chunk_size by incr.
1393         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
1394         code.
1395         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
1396         types.
1397         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
1398         (omp_check_defines): Check even the compat defines.
1399         * config/linux/ptrlock.c: New file.
1400         * config/linux/ptrlock.h: New file.
1401         * config/linux/wait.h: New file.
1402         * config/posix/ptrlock.c: New file.
1403         * config/posix/ptrlock.h: New file.
1404         * config/linux/bar.h (gomp_team_barrier_wait,
1405         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
1406         (gomp_team_barrier_set_task_pending,
1407         gomp_team_barrier_clear_task_pending,
1408         gomp_team_barrier_set_waiting_for_tasks,
1409         gomp_team_barrier_waiting_for_tasks,
1410         gomp_team_barrier_done): New inlines.
1411         (gomp_barrier_t): Rewritten.
1412         (gomp_barrier_state_t): New typedef.
1413         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
1414         gomp_barrier_wait_start): Rewritten.
1415         (gomp_barrier_wait_end): Change second argument to
1416         gomp_barrier_state_t.
1417         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
1418         inlines.
1419         * config/linux/bar.c: Include wait.h instead of libgomp.h and
1420         futex.h.
1421         (gomp_barrier_wait_end): Rewritten.
1422         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
1423         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
1424         * config/posix/bar.h (gomp_barrier_t): Add generation field.
1425         (gomp_barrier_state_t): New typedef.
1426         (gomp_team_barrier_wait,
1427         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
1428         (gomp_barrier_wait_start): Or all but low 2 bits from generation
1429         into the return value.  Return gomp_barrier_state_t.
1430         (gomp_team_barrier_set_task_pending,
1431         gomp_team_barrier_clear_task_pending,
1432         gomp_team_barrier_set_waiting_for_tasks,
1433         gomp_team_barrier_waiting_for_tasks,
1434         gomp_team_barrier_done): New inlines.
1435         (gomp_barrier_wait_end): Change second argument to
1436         gomp_barrier_state_t.
1437         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
1438         inlines.
1439         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
1440         (gomp_barrier_wait_end): Change second argument to
1441         gomp_barrier_state_t.
1442         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
1443         gomp_team_barrier_wake): New functions.
1444         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
1445         futex.h.
1446         (gomp_futex_wake, gomp_futex_wait): New variables.
1447         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
1448         * config/linux/lock.c: Rewrite to make locks task owned,
1449         for backwards compatibility provide the old entrypoints
1450         if symbol versioning.  Include wait.h instead of libgomp.h and
1451         futex.h.
1452         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
1453         * config/posix95/lock.c: Rewrite to make locks task owned,
1454         for backwards compatibility provide the old entrypoints
1455         if symbol versioning.
1456         * config/posix/lock.c: Rewrite to make locks task owned,
1457         for backwards compatibility provide the old entrypoints
1458         if symbol versioning.
1459         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
1460         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
1461         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
1462         * config/linux/powerpc/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/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1468         (futex_wake, futex_wait): If ENOSYS was returned, clear
1469         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1470         (cpu_relax, atomic_write_barrier): New static inlines.
1471         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1472         (sys_futex0): Return error code.
1473         (futex_wake, futex_wait): If ENOSYS was returned, clear
1474         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1475         (cpu_relax, atomic_write_barrier): New static inlines.
1476         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1477         (sys_futex0): Return error code.
1478         (futex_wake, futex_wait): If ENOSYS was returned, clear
1479         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1480         (cpu_relax, atomic_write_barrier): New static inlines.
1481         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1482         (sys_futex0): Return error code.
1483         (futex_wake, futex_wait): If ENOSYS was returned, clear
1484         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1485         (cpu_relax, atomic_write_barrier): New static inlines.
1486         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1487         (sys_futex0): Return error code.
1488         (futex_wake, futex_wait): If ENOSYS was returned, clear
1489         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1490         (cpu_relax, atomic_write_barrier): New static inlines.
1491         * config/linux/sem.c: Include wait.h instead of libgomp.h and
1492         futex.h.
1493         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
1494         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
1495         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
1496         types.
1497         (omp_nest_lock_t): Change owner into void *, add lock field.
1498         * config/posix95/omp-lock.h: Include semaphore.h.
1499         (omp_lock_25_t, omp_nest_lock_25_t): New types.
1500         (omp_lock_t): Use sem_t instead of mutex if semaphores
1501         aren't broken.
1502         (omp_nest_lock_t): Likewise.  Change owner to void *.
1503         * config/posix/omp-lock.h: Include semaphore.h.
1504         (omp_lock_25_t, omp_nest_lock_25_t): New types.
1505         (omp_lock_t): Use sem_t instead of mutex if semaphores
1506         aren't broken.
1507         (omp_nest_lock_t): Likewise.  Add owner field.
1508
1509 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
1510
1511         * testsuite/libgomp.c/collapse-1.c: New test.
1512         * testsuite/libgomp.c/collapse-2.c: New test.
1513         * testsuite/libgomp.c/collapse-3.c: New test.
1514         * testsuite/libgomp.c/icv-1.c: New test.
1515         * testsuite/libgomp.c/icv-2.c: New test.
1516         * testsuite/libgomp.c/lib-2.c: New test.
1517         * testsuite/libgomp.c/lock-1.c: New test.
1518         * testsuite/libgomp.c/lock-2.c: New test.
1519         * testsuite/libgomp.c/lock-3.c: New test.
1520         * testsuite/libgomp.c/loop-4.c: New test.
1521         * testsuite/libgomp.c/loop-5.c: New test.
1522         * testsuite/libgomp.c/loop-6.c: New test.
1523         * testsuite/libgomp.c/loop-7.c: New test.
1524         * testsuite/libgomp.c/loop-8.c: New test.
1525         * testsuite/libgomp.c/loop-9.c: New test.
1526         * testsuite/libgomp.c/nested-3.c: New test.
1527         * testsuite/libgomp.c/nestedfn-6.c: New test.
1528         * testsuite/libgomp.c/sort-1.c: New test.
1529         * testsuite/libgomp.c/task-1.c: New test.
1530         * testsuite/libgomp.c/task-2.c: New test.
1531         * testsuite/libgomp.c/task-3.c: New test.
1532         * testsuite/libgomp.c/task-4.c: New test.
1533         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
1534         to C++ testsuite default compiler options.
1535         * testsuite/libgomp.c++/collapse-1.C: New test.
1536         * testsuite/libgomp.c++/collapse-2.C: New test.
1537         * testsuite/libgomp.c++/ctor-10.C: New test.
1538         * testsuite/libgomp.c++/for-1.C: New test.
1539         * testsuite/libgomp.c++/for-2.C: New test.
1540         * testsuite/libgomp.c++/for-3.C: New test.
1541         * testsuite/libgomp.c++/for-4.C: New test.
1542         * testsuite/libgomp.c++/for-5.C: New test.
1543         * testsuite/libgomp.c++/loop-8.C: New test.
1544         * testsuite/libgomp.c++/loop-9.C: New test.
1545         * testsuite/libgomp.c++/loop-10.C: New test.
1546         * testsuite/libgomp.c++/task-1.C: New test.
1547         * testsuite/libgomp.c++/task-2.C: New test.
1548         * testsuite/libgomp.c++/task-3.C: New test.
1549         * testsuite/libgomp.c++/task-4.C: New test.
1550         * testsuite/libgomp.c++/task-5.C: New test.
1551         * testsuite/libgomp.c++/task-6.C: New test.
1552         * testsuite/libgomp.fortran/allocatable1.f90: New test.
1553         * testsuite/libgomp.fortran/allocatable2.f90: New test.
1554         * testsuite/libgomp.fortran/allocatable3.f90: New test.
1555         * testsuite/libgomp.fortran/allocatable4.f90: New test.
1556         * testsuite/libgomp.fortran/collapse1.f90: New test.
1557         * testsuite/libgomp.fortran/collapse2.f90: New test.
1558         * testsuite/libgomp.fortran/collapse3.f90: New test.
1559         * testsuite/libgomp.fortran/collapse4.f90: New test.
1560         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
1561         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
1562         * testsuite/libgomp.fortran/lib4.f90: New test.
1563         * testsuite/libgomp.fortran/lock-1.f90: New test.
1564         * testsuite/libgomp.fortran/lock-2.f90: New test.
1565         * testsuite/libgomp.fortran/nested1.f90: New test.
1566         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
1567         * testsuite/libgomp.fortran/strassen.f90: New test.
1568         * testsuite/libgomp.fortran/tabs1.f90: New test.
1569         * testsuite/libgomp.fortran/tabs2.f: New test.
1570         * testsuite/libgomp.fortran/task1.f90: New test.
1571         * testsuite/libgomp.fortran/task2.f90: New test.
1572         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
1573         * testsuite/libgomp.fortran/vla5.f90: Likewise.
1574         * testsuite/libgomp.c/pr26943-2.c: Likewise.
1575         * testsuite/libgomp.c/pr26943-3.c: Likewise.
1576         * testsuite/libgomp.c/pr26943-4.c: Likewise.
1577
1578 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
1579
1580         PR c++/36308
1581         * testsuite/libgomp.c++/ctor-11.C: New test.
1582         * testsuite/libgomp.c++/ctor-12.C: New test.
1583
1584 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
1585
1586         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
1587
1588 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
1589
1590         PR middle-end/36106
1591         * testsuite/libgomp.c/atomic-5.c: New test.
1592         * testsuite/libgomp.c/atomic-6.c: New test.
1593         * testsuite/libgomp.c/autopar-1.c: New test.
1594
1595 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1596
1597         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
1598         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
1599         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
1600         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
1601         * configure: Regenerate.
1602         * Makefile.in, testsuite/Makefile.in: Likewise.
1603
1604 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
1605
1606         PR bootstrap/35457
1607         * aclocal.m4: Regenerate.
1608         * configure: Regenerate.
1609
1610 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
1611
1612         PR middle-end/35611
1613         * testsuite/libgomp.c/atomic-4.c: New test.
1614
1615         PR libgomp/35625
1616         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
1617         (gomp_iter_guided_next): Likewise.
1618         * testsuite/libgomp.c/pr35625.c: New test.
1619
1620 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1621
1622         * aclocal.m4: Regenerate.
1623         * configure: Likewise.
1624         * Makefile.in: Likewise.
1625         * testsuite/Makefile.in: Likewise.
1626
1627 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
1628
1629         PR middle-end/35185
1630         * testsuite/libgomp.c++/pr35185.C: New test.
1631
1632 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
1633
1634         PR middle-end/35549
1635         * testsuite/libgomp.c/pr35549.c: New test.
1636
1637 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
1638
1639         * testsuite/libgomp.c/atomic-3.c: New test.
1640
1641 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1642
1643         PR fortran/33197
1644         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
1645         .F08 file suffixes.
1646
1647 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
1648
1649         PR libgomp/33131
1650         * configure.ac: Add ACX_HEADER_STRING.
1651         * env.c: Include strings.h.
1652         * aclocal.m4: Regenerate.
1653         * config.h.in: Regenerate.
1654         * configure: Regenerate.
1655         * Makefile.in: Regenerate.
1656         * testsuite/Makefile.in: Regenerate.
1657
1658 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
1659
1660         PR middle-end/35196
1661         * testsuite/libgomp.c/pr35196.c: New test.
1662
1663         PR middle-end/35130
1664         * testsuite/libgomp.fortran/pr35130.f90: New test.
1665         * testsuite/libgomp.c/pr35130.c: New test.
1666
1667 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
1668
1669         PR middle-end/33880
1670         * testsuite/libgomp.c/pr33880.c: New test.
1671         * testsuite/libgomp.fortran/pr33880.f90: New test.
1672
1673 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
1674
1675         * configure: Regenerate.
1676
1677 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
1678
1679         * configure.ac: Move futex checking into ../config/futex.m4.
1680         * configure: Rebuilt.
1681         * aclocal.m4: Rebuilt.
1682         * Makefile.in: Rebuilt.
1683
1684         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
1685         2007-10-15 ../config/tls.m4 change.
1686
1687 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
1688
1689         PR c++/34513
1690         * testsuite/libgomp.c/pr34513.c: New test.
1691         * testsuite/libgomp.c++/pr34513.C: New test.
1692
1693 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
1694
1695         PR target/32765
1696         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
1697
1698 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
1699
1700         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
1701
1702 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
1703
1704         * testsuite/libgomp.c/private-1.c: New test.
1705
1706 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
1707             Paolo Bonzini  <bonzini@gnu.org>
1708
1709         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
1710         instead of 'VPATH ='.
1711         * Makefile.in: Regenerate.
1712
1713 2007-11-23  Matthias Klose  <doko@ubuntu.com>
1714
1715         * configure.ac: Adjust makeinfo version check.
1716         * configure: Regenerate.
1717
1718 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
1719
1720         PR fortran/34020
1721         * testsuite/libgomp.fortran/pr34020.f90: New test.
1722
1723 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
1724
1725         PR c++/33894
1726         * testsuite/libgomp.c++/atomic-1.C: New test.
1727
1728 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
1729
1730         PR libgomp/33275
1731         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
1732         Make x and y integers rather than (implicit) reals.  Add private (j)
1733         clause to the last omp parallel.
1734
1735 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
1736
1737         * configure: Regenerate following changes to ../config/tls.m4.
1738
1739 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
1740
1741         * testsuite/libgomp.fortran/stack.f90: New test.
1742
1743 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
1744
1745         * config/mingw32/proc.c: New file.
1746
1747 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
1748
1749         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
1750         (main): Use __get_cpuid to get i386 target fetaures.
1751         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
1752         (main): Use __get_cpuid to get x86_64 target fetaures.
1753
1754 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
1755
1756         PR target/32765
1757         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
1758         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
1759
1760 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
1761
1762         PR fortran/32550
1763         * testsuite/libgomp.fortran/pr32550.f90: New test.
1764         * testsuite/libgomp.fortran/crayptr2.f90: New test.
1765
1766 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1767
1768         * aclocal.m4: Regenerated.
1769
1770 2007-07-05  Tobias Burnus  <burnus@net-b.de>
1771
1772         PR fortran/32359
1773         * testsuite/libgomp.fortran/pr32359.f90: New.
1774
1775 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
1776
1777         PR libgomp/32468
1778         * sections.c (GOMP_parallel_sections_start): Only decrease
1779         number of threads to COUNT if dyn_var is true.
1780         * testsuite/libgomp.c/pr32468.c: New test.
1781
1782 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1783
1784         PR libgomp/26308
1785         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
1786
1787 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
1788
1789         PR middle-end/32362
1790         * testsuite/libgomp.c/pr32362-1.c: New test.
1791         * testsuite/libgomp.c/pr32362-2.c: New test.
1792         * testsuite/libgomp.c/pr32362-3.c: New test.
1793
1794 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
1795
1796         * team.c (gomp_team_start): Fix setting up thread_attr
1797         stack size.
1798
1799 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
1800
1801         * configure: Regenerate.
1802
1803 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
1804
1805         * Makefile.in: Regenerate.
1806         * configure: Regenerate.
1807         * aclocal.m4: Regenerate.
1808         * testsuite/Makefile.in: Regenerate.
1809
1810 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
1811
1812         * config/linux/proc.c: New file.
1813
1814         PR libgomp/28482
1815         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
1816
1817 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
1818
1819         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
1820
1821 2007-04-16  Matthias Klose  <doko@debian.org>
1822
1823         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
1824         flags if not building with -m64.
1825         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
1826         flag for i?86-*-* targets, if current target matches -m64.
1827
1828 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
1829
1830         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
1831         * Makefile.in: Regenerate.
1832
1833 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1834
1835         PR testsuite/31369
1836         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
1837         ld_library_path.
1838         * testsuite/libgomp.fortran/fortran.exp: Likewise.
1839
1840 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
1841
1842         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
1843         decls.
1844         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
1845         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
1846         (parse_affinity): New function.
1847         (initialize_env): Call it and gomp_init_affinity.
1848         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
1849         create new pthread_attr_t and call gomp_init_thread_affinity
1850         on it for each thread before passing the attribute to pthread_create.
1851         * config/linux/affinity.c: New file.
1852         * config/posix/affinity.c: New file.
1853         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
1854         * configure: Rebuilt.
1855         * config.h.in: Rebuilt.
1856         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
1857         * Makefile.in: Rebuilt.
1858
1859 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
1860
1861         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
1862         *-*-darwin*.
1863         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
1864         and use it if found.
1865
1866 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
1867
1868         * testsuite/config/default.exp: New file.
1869         * testsuite/lib/libgomp.exp: New file.
1870         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
1871         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
1872         load_lib *, load_gcc_lib *): Move to libgomp.exp.
1873         (libgomp_load): Remove.
1874         * testsuite/lib/libgomp.exp (libgomp_init): Compute
1875         always_ld_library_path, not ld_library_path.  Set additional_flags
1876         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
1877         (target_compile): Do not call libgomp_init.  Append lang_library_path
1878         and lang_link_flags to options.
1879         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
1880         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
1881         here.
1882         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
1883         always_ld_library_path.  Set LD_LIBRARY_PATH here.
1884         * testsuite/libgomp.fortran/fortran.exp: Ditto.
1885         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
1886         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
1887         CX8 flag.
1888         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
1889         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
1890         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
1891         * testsuite/libgomp.c/pr29947-1.c: Ditto.
1892         * testsuite/libgomp.c/atomic-10.c: Ditto.
1893
1894 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
1895
1896         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
1897         dg-final cleanup-modules line.
1898         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
1899         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
1900         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
1901         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
1902         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
1903         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
1904         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
1905
1906 2007-03-18  Andreas Schwab  <schwab@suse.de>
1907
1908         * acinclude.m4: Adjust regular expression for ld version
1909         extraction.
1910         * configure: Regenerate.
1911
1912 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
1913
1914         * Makefile.am: Add install-pdf target as copied from
1915         automake v1.10 rules.
1916         * Makefile.in: Regenerate
1917
1918 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
1919
1920         PR libgomp/28486
1921         * configure: Regenerate.
1922
1923         PR c++/30703
1924         * testsuite/libgomp.c++/pr30703.C: New test.
1925
1926 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
1927
1928         Revert:
1929         2006-07-05  Eric Christopher  <echristo@apple.com>
1930         * configure.ac: Depend addition of -pthread on host OS.
1931         * configure: Regenerate.
1932
1933 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1934
1935         * libgomp.texi: Fix spacing after abbreviations.
1936
1937 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
1938
1939         PR libgomp/30546
1940         * configure.ac: Add check for makeinfo
1941         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
1942         if an appropiate version of makeinfo is found.
1943         * aclocal.m4: Regenerated.
1944         * configure: Regenerated.
1945         * Makefile.in: Regenerated.
1946         * testsuite/Makefile.in: Regenerated.
1947
1948 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
1949
1950         PR libgomp/30540
1951         * libgomp.texi: More about implementation-dependent settings.
1952
1953 2007-01-26  Tobias Burnus  <burnus@net-b.de>
1954
1955         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
1956
1957 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
1958
1959         PR middle-end/30494
1960         * testsuite/libgomp.c/pr30494.c: New test.
1961
1962 2007-01-15  Tom Tromey  <tromey@redhat.com>
1963
1964         * configure: Rebuilt.
1965         * configure.ac: Fixed comment.
1966
1967 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
1968
1969         * libgomp.texi: Document implementation specific default values of
1970         environment variables.
1971
1972 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
1973
1974         PR libgomp/28209
1975         * libgomp.texi: New file.
1976         * configure.ac: Add --enable-generated-files-in-srcdir option.
1977         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
1978         files to srcdir.
1979         * Makefile.in: Regenerated.
1980         * config.h.in: Regenerated.
1981         * testsuite/Makefile.in: Regenerated.
1982         * NOTES: Removed.
1983
1984 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
1985
1986         PR libgomp/29949
1987         * env.c (omp_set_num_threads): Set illegal thread count to 1.
1988
1989 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
1990
1991         * configure: Regenerate.
1992
1993 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
1994
1995         PR libgomp/29947
1996         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
1997         start if there shouldn't be any loop iterations.
1998         (gomp_loop_ordered_static_start): Remove start == end test.
1999         * testsuite/libgomp.c/pr29947-1.c: New test.
2000         * testsuite/libgomp.c/pr29947-2.c: New test.
2001
2002 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
2003
2004         * configure.tgt: Force initial-exec TLS model on Linux only.
2005
2006 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
2007
2008         * configure: Regenerated.
2009
2010 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
2011
2012         * env.c (parse_schedule): Reject out of range values.
2013         (parse_unsigned_long): Reject out of range, negative or zero values.
2014
2015 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
2016
2017         PR fortran/29629
2018         * testsuite/libgomp.fortran/pr29629.f90: New test.
2019
2020 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
2021
2022         PR libgomp/29494
2023         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
2024         * config/posix95: New directory.
2025         * config/posix95/omp-lock.h: New file.
2026         * config/posix95/lock.c: Likewise.
2027
2028 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2029
2030         * aclocal.m4: Regenerate.
2031         * configure: Regenerate.
2032
2033 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
2034
2035         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
2036         '<' to '<='.
2037
2038 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
2039
2040         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
2041         test.
2042         * configure: Regenerate.
2043         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
2044
2045 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
2046
2047         PR middle-end/25261
2048         PR middle-end/28790
2049         * testsuite/libgomp.c/nestedfn-4.c: New test.
2050         * testsuite/libgomp.c/nestedfn-5.c: New test.
2051         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
2052
2053         PR fortran/29097
2054         * testsuite/libgomp.fortran/condinc1.f: New test.
2055         * testsuite/libgomp.fortran/condinc2.f: New test.
2056         * testsuite/libgomp.fortran/condinc3.f90: New test.
2057         * testsuite/libgomp.fortran/condinc4.f90: New test.
2058         * testsuite/libgomp.fortran/condinc1.inc: New file.
2059
2060 2006-09-18  Tom Tromey  <tromey@redhat.com>
2061
2062         * configure: Rebuilt.
2063
2064 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
2065
2066         PR c/28768
2067         PR preprocessor/14634
2068         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
2069         to AC_DEFINE.
2070         * configure: Regenerate.
2071
2072 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
2073
2074         * testsuite/libgomp.fortran/reduction3.f90: Change
2075         -2147483648 to -huge(i)-1 to avoid overflow.
2076         * testsuite/libgomp.fortran/reduction4.f90: Change
2077         Z'ffffffff' to not(0) to avoid overflow.
2078
2079 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
2080
2081         PR libgomp/25938
2082         * Makefile.am (libsubincludedir): New.
2083         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
2084         * Makefile.in: Regenerate.
2085
2086 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
2087
2088         PR libgomp/28725
2089         * env.c: Include ctype.h.
2090         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
2091         leading and/or trailing whitespace and compare strings case
2092         insensitively.
2093
2094 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
2095
2096         PR fortran/28390
2097         * testsuite/libgomp.fortran/pr28390.f: New test.
2098
2099 2006-07-05  Eric Christopher  <echristo@apple.com>
2100
2101         * configure.ac: Depend addition of -pthread on host OS.
2102         * configure: Regenerate.
2103
2104 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
2105
2106         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
2107         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
2108         defined.
2109
2110 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
2111
2112         PR libgomp/26175
2113         PR libgomp/26477
2114         * configure.ac: If neither --enable-linux-futex nor
2115         --disable-linux-futex is passed, determine the default by checking
2116         for compiling and/or running against NPTL.  With --enable-linux-futex,
2117         check if SYS_gettid and SYS_futex are defined.
2118         * configure: Rebuilt.
2119
2120 2006-06-14  Richard Henderson  <rth@redhat.com>
2121
2122         PR libgomp/28008
2123         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
2124         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
2125
2126 2006-06-09  Richard Henderson  <rth@redhat.com>
2127
2128         * env.c (gomp_nthreads_var): Change to unsigned long.
2129         (gomp_run_sched_chunk): Likewise.
2130         (parse_unsigned_long): Rename from parse_num_threads and generalize.
2131         (initialize_env): Initialize gomp_thread_attr.
2132         * libgomp.h (gomp_nthreads_var): Update decl.
2133         (gomp_run_sched_chunk): Likewise.
2134         (gomp_thread_attr): Declare.
2135         * team.c (gomp_thread_attr): Export.
2136         (initialize_team): Don't initialize it.
2137
2138 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
2139
2140         PR fortran/27916
2141         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
2142         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
2143
2144 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2145
2146         * config/mingw32/time.c: New file.
2147         * configure.tgt: Use it.
2148
2149 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2150
2151         * Makefile.am: Add install-html target. Add install-html to .PHONY
2152         * Makefile.in: Regenerate.
2153
2154 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2155
2156         PR libgomp/27612
2157         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
2158         * testsuite/libgomp.c/critical-1.c: Likewise.
2159         * testsuite/libgomp.c/loop-1.c: Likewise.
2160         * testsuite/libgomp.c/loop-2.c: Likewise.
2161         * testsuite/libgomp.c/single-1.c: Likewise.
2162         * testsuite/libgomp.c/ordered-1.c: Likewise.
2163         * testsuite/libgomp.c/ordered-2.c: Likewise.
2164
2165 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
2166
2167         PR middle-end/27416
2168         * libgomp.fortran/pr27416-1.f90: New test.
2169
2170 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
2171
2172         PR fortran/27395
2173         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
2174         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
2175
2176 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
2177
2178         PR c++/26943
2179         * testsuite/libgomp.c/pr26943-1.c: New test.
2180         * testsuite/libgomp.c/pr26943-2.c: New test.
2181         * testsuite/libgomp.c/pr26943-3.c: New test.
2182         * testsuite/libgomp.c/pr26943-4.c: New test.
2183         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
2184         * testsuite/libgomp.c++/pr26943.C: New test.
2185
2186 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
2187
2188         PR middle-end/27337
2189         * testsuite/libgomp.c++/pr27337.C: New test.
2190
2191 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
2192
2193         PR c/26171
2194         * testsuite/libgomp.c/pr26171.c: New test.
2195
2196 2006-04-25  Richard Henderson  <rth@redhat.com>
2197
2198         PR libgomp/25865
2199         * configure.ac: Use GCC_CHECK_TLS.
2200         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
2201         * Makefile.in, aclocal.m4, configure: Regenerate.
2202
2203 2006-04-10  Matthias Klose  <doko@debian.org>
2204
2205         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
2206         directory names containing underscores.
2207
2208 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
2209
2210         PR c++/26691
2211         * testsuite/libgomp.c++/pr26691.C: New test.
2212
2213 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
2214
2215         * testsuite/libgomp.fortran/retval2.f90: New test.
2216
2217 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
2218
2219         * testsuite/libgomp.c++: New directory.
2220
2221 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
2222
2223         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
2224         * config/posix/sem.c: Implement the above.
2225
2226 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
2227
2228         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
2229         define HAVE_BROKEN_POSIX_SEMAPHORES.
2230         * configure: Rebuilt.
2231         * config.h.in: Rebuilt.
2232
2233 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2234
2235         PR bootstrap/26161
2236         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
2237         for the other pthread check.
2238         * configure: Regenerate.
2239         * config.h.in: Regenerate.
2240
2241 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
2242
2243         PR libgomp/25938
2244         PR libgomp/25984
2245         * Makefile.am (fincludedir): New variable.
2246         (nodist_include_HEADERS): Remove Fortran files.
2247         (nodist_finclude_HEADERS): New variable.
2248         * Makefile.in: Regenerated.
2249
2250 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
2251
2252         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
2253         Remove tests for returning assumed character length arrays.
2254
2255 2006-02-12  Roger Sayle  <roger@eyesopen.com>
2256             John David Anglin  <dave@hiauly1.hia.nrc.ca>
2257
2258         PR libgomp/25936
2259         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
2260
2261 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
2262
2263         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
2264
2265 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
2266
2267         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
2268         part of LD_LIBRARY_PATH manually.
2269
2270 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
2271
2272         PR libgomp/25852
2273         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
2274         libgomp_init.
2275
2276 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
2277
2278         PR libgomp/25884
2279         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
2280         * configure.ac (PERL): Don't set.
2281         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
2282         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
2283         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
2284         * omp.h.in: Wrap the new configure substitutions with @ characters.
2285         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
2286         * aclocal.m4, configure, Makefile.in: Regenerate.
2287         * mkomp_h.pl: Delete.
2288
2289 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
2290
2291         PR libgomp/25259
2292         * configure.ac: Use GCC_HEADER_STDINT.
2293         * libgomp.h: Include gstdint.h.
2294         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
2295         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
2296
2297 2006-01-24  Richard Henderson  <rth@redhat.com>
2298
2299         PR libgomp/25942
2300         * configure.ac: Add AM_MAINTAINER_MODE.
2301         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
2302
2303 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
2304
2305         * Makefile.in: Regenerate.
2306         * testsuite/Makefile.in: Regenerate.
2307         * aclocal.m4: Regenerate.
2308
2309 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
2310
2311         * config/posix/proc.c: Conditional include of sys/loadavg.h for
2312         Solaris.
2313         * configure.ac: Add check for loadavg.h.
2314         (link_gomp): Adjust comment.
2315         * configure: Regenerate.
2316         * config.h.in: Regenerate.
2317
2318 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
2319
2320         PR libgomp/25877
2321         * configure.ac: Remove check for alloca.h.
2322         * configure: Regenerate.
2323         * config.h.in: Regenerate.
2324         * libgomp.h: define gomp_alloca to be __builtin_alloca.
2325         * team.c: Remove use of alloca.h.
2326         Call gomp_alloca instead of alloca.
2327
2328 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
2329
2330         PR libgomp/25877
2331         * team.c: Add include of alloca.h.
2332         * configure.ac: Add check for alloca.h.
2333         * configure: Regenerate.
2334         * config.h.in: Regenerate.
2335
2336 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
2337
2338         PR fortran/25219
2339         * testsuite/libgomp.fortran/pr25219.f90: New test.
2340
2341 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
2342
2343         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
2344         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
2345         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
2346         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
2347         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
2348         testsuite/libgomp.fortran/threadprivate1.f90,
2349         testsuite/libgomp.fortran/threadprivate2.f90,
2350         testsuite/libgomp.fortran/threadprivate3.f90,
2351         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
2352         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
2353         testsuite/libgomp.fortran/omp_parse3.f90: Change required
2354         effective-target to TLS runtime.
2355
2356         * testsuite/libgomp.fortran/pr25162.f: Require
2357         effective-target TLS runtime.
2358
2359 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
2360
2361         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
2362         * testsuite/libgomp.c/nestedfn-3.c: New test.
2363
2364 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
2365
2366         PR fortran/25162
2367         * testsuite/libgomp.fortran/pr25162.f: New test.
2368
2369 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
2370
2371         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
2372         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
2373
2374 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
2375
2376         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
2377         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
2378         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
2379         single.c, team.c, work.c, config/linux/alpha/futex.h,
2380         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
2381         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
2382         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
2383         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
2384         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
2385         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
2386         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
2387         FSF address.
2388
2389 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
2390
2391         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
2392         to nodist_noinst_HEADERS.
2393         * Makefile.in: Rebuilt.
2394
2395         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
2396         add integer count field.
2397         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
2398         omp_nest_lock_t type change.
2399         (omp_init_nest_lock): Likewise.  Initialize count to 0.
2400         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
2401         Increment count.
2402         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
2403         Decrement count.
2404         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
2405         Increment count if successful and return the new nesting level.
2406         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
2407         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
2408         * testsuite/libgomp.c/lib-1.c: New test.
2409         * testsuite/libgomp.fortran/lib1.f90: New test.
2410         * testsuite/libgomp.fortran/lib2.f: New test.
2411         * testsuite/libgomp.fortran/lib3.f: New test.
2412
2413 2005-11-17  Richard Henderson  <rth@redhat.com>
2414
2415         PR 24845
2416         * Makefile.am (nodist_toolexeclib_HEADERS): New.
2417         * configure.ac (link_gomp): New.  Substitute it.
2418         (AC_CONFIG_FILES): Add libgomp.spec.
2419         * libgomp.spec.in: New file.
2420         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
2421         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
2422
2423 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
2424
2425         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
2426         reduction(-:var) behaving the same as reduction(+:var).
2427         * testsuite/libgomp.c/reduction-4.c: New test.
2428
2429 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
2430
2431         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
2432         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
2433         testsuite/libgomp.c/copyin-3.c,
2434         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
2435         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
2436         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
2437         testsuite/libgomp.c++/pr24455.C,
2438         testsuite/libgomp.fortran/threadprivate1.f90,
2439         testsuite/libgomp.fortran/threadprivate2.f90,
2440         testsuite/libgomp.fortran/threadprivate3.f90,
2441         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
2442         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
2443         testsuite/libgomp.fortran/omp_parse3.f90: Require
2444         effective-target TLS.
2445
2446 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
2447
2448         * HEADER: Remove.
2449
2450 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
2451
2452         PR libgomp/24797
2453         * team.c (initialize_team): Pass NULL rather than free as
2454         pthread_key_create destructor.  Initialize thread specific data
2455         pointer in initial thread to a static local variable rather than
2456         malloced memory.
2457
2458 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
2459
2460         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
2461         its location to ld_library_path.
2462
2463 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
2464
2465         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
2466
2467 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
2468
2469         * testsuite/libgomp.c: Rename from libgomp.dg.
2470
2471 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
2472
2473         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
2474         threadprivate variable 'i'.
2475
2476 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
2477
2478         * config/linux/s390/futex.h: New file.
2479         * configure.tgt: Use it.
2480
2481         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
2482         before the parallel.
2483
2484 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
2485
2486         PR c++/24734
2487         * testsuite/libgomp.c++/master-1.C: New test.
2488
2489 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
2490
2491         * testsuite/libgomp.dg/copyin-3.c: New test.
2492
2493 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
2494
2495         * testsuite/libgomp.fortran/retval1.f90: New test.
2496         * testsuite/libgomp.fortran/vla7.f90: New test.
2497
2498 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
2499
2500         * testsuite/libgomp.fortran/vla2.f90: New test.
2501         * testsuite/libgomp.fortran/vla3.f90: New test.
2502         * testsuite/libgomp.fortran/vla4.f90: New test.
2503         * testsuite/libgomp.fortran/vla5.f90: New test.
2504         * testsuite/libgomp.fortran/vla6.f90: New test.
2505
2506 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
2507
2508         * config/linux/sparc/futex.h: New file.
2509         * configure.tgt: Use it.
2510         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
2511
2512         * critical.c: Include stdlib.h.
2513         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
2514         ignoring return value.
2515         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
2516         LIBGOMP_CHECK_SYNC_BUILTINS check.
2517         * configure: Rebuilt.
2518
2519 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
2520
2521         * testsuite/libgomp.fortran/vla1.f90: New test.
2522
2523 2005-10-31  Richard Henderson  <rth@redhat.com>
2524
2525         * testsuite/libgomp.fortran/character2.f90: Fix race condition
2526         setting 's' in different threads.
2527
2528 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
2529
2530         * libgomp.h (attribute_hidden, ialias): Define.
2531         * config/posix/proc.c (omp_get_num_procs): Add ialias.
2532         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
2533         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
2534         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
2535         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
2536         omp_test_lock, omp_test_nest_lock): Likewise.
2537         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
2538         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
2539         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
2540         omp_test_lock, omp_test_nest_lock): Likewise.
2541         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
2542         omp_get_dynamic, omp_get_nested): Likewise.
2543         * parallel.c (omp_get_num_threads, omp_get_max_threads,
2544         omp_get_thread_num, omp_in_parallel): Likewise.
2545         * fortran.c (ialias_redirect): Define.
2546         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
2547         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
2548         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
2549         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
2550         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
2551         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
2552         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
2553         omp_get_wtime): Add ialias_redirect.
2554
2555 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
2556
2557         * fortran.c: Include stdlib.h.
2558
2559 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
2560
2561         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
2562         * Makefile.in: Regenerated.
2563
2564 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
2565
2566         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
2567         * libgomp_f.h.in (omp_check_defines): New function.
2568         * env.c: Include libgomp_f.h.
2569         (initialize_env): Call omp_check_defines.
2570
2571         * testsuite/libgomp.dg/copyin-2.c: New test.
2572         * testsuite/libgomp.c++/copyin-2.C: New test.
2573         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
2574
2575         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
2576         * testsuite/libgomp.fortran/sharing2.f90: New test.
2577
2578         * testsuite/libgomp.dg/copyin-1.c: New test.
2579         * testsuite/libgomp.c++/copyin-1.C: New test.
2580
2581 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
2582
2583         * testsuite/libgomp.fortran/crayptr1.f90: New test.
2584
2585         * testsuite/libgomp.fortran/workshare1.f90: New test.
2586
2587         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
2588         only test.
2589         * libgomp.fortran/sharing1.f90: New test.
2590
2591 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
2592
2593         PR c++/24502
2594         * testsuite/libgomp.c++/loop-7.C: New test.
2595
2596         * testsuite/libgomp.dg/nestedfn-2.c: New test.
2597
2598         * testsuite/libgomp.dg/nestedfn-1.c: New test.
2599         * testsuite/libgomp.fortran/reduction6.f90: New test.
2600         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
2601
2602 2005-10-23  Richard Henderson  <rth@redhat.com>
2603
2604         * testsuite/libgomp.c++/ctor-1.C: New.
2605         * testsuite/libgomp.c++/ctor-2.C: New.
2606         * testsuite/libgomp.c++/ctor-3.C: New.
2607         * testsuite/libgomp.c++/ctor-4.C: New.
2608         * testsuite/libgomp.c++/ctor-5.C: New.
2609         * testsuite/libgomp.c++/ctor-6.C: New.
2610         * testsuite/libgomp.c++/ctor-7.C: New.
2611         * testsuite/libgomp.c++/ctor-8.C: New.
2612         * testsuite/libgomp.c++/ctor-9.C: New.
2613
2614 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
2615
2616         PR 24455
2617         * testsuite/libgomp.c++/pr24455-1.C: New test.
2618         * testsuite/libgomp.c++/pr24455.C: New test.
2619         * testsuite/libgomp.dg/pr24455-1.c: New test.
2620         * testsuite/libgomp.dg/pr24455.c: New test.
2621
2622 2005-10-20  Richard Henderson  <rth@redhat.com>
2623
2624         * testsuite/libgomp.c++/loop-6.C: New.
2625         * testsuite/libgomp.dg/loop-3.c: New.
2626
2627 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
2628
2629         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
2630         explicitly private.
2631         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
2632         explicitly shared.
2633
2634 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
2635
2636         * testsuite/libgomp.fortran/jacobi.f: New test.
2637
2638 2005-10-19  Richard Henderson  <rth@redhat.com>
2639
2640         * configure.tgt (i?86-linux): Default to with_arch instead of
2641         CFLAGS.  Add -mtune to match target_cpu.
2642         (x86_64-linux): Tune to i686.
2643
2644         * fortran.c (omp_test_nest_lock_): Fix typo.
2645
2646 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
2647
2648         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
2649         gomp_ordered_sync): Do nothing if team->nthreads == 1.
2650         * testsuite/libgomp.dg/ordered-3.c: New test.
2651
2652         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
2653         Remove volatile keyword.
2654
2655         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
2656         in COMMON block to avoid warnings on 64-bit targets.
2657
2658 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
2659
2660         * testsuite/libgomp.dg/shared-3.c: New test.
2661
2662 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
2663
2664         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
2665         * testsuite/libgomp.fortran/reduction5.f90: New test.
2666
2667 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
2668
2669         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
2670         dg-options.
2671         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
2672         flush loop now that __sync_synchronize has proper memory barrier.
2673         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
2674         Add -ffixed-form to dg-options.
2675
2676 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
2677
2678         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
2679         from subdirectories.
2680         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
2681         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
2682         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
2683         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
2684         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
2685         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
2686         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
2687         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
2688         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
2689         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
2690         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
2691         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
2692         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
2693         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
2694         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
2695         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
2696         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
2697         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
2698         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
2699         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
2700         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
2701         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
2702         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
2703         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
2704         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
2705
2706 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
2707
2708         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
2709         lang_library_path exists.  Use find instead of glob to gather tests.
2710         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
2711
2712 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
2713
2714         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
2715         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
2716         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
2717         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
2718         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
2719         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
2720         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
2721         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
2722         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
2723         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
2724         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
2725         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
2726         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
2727
2728 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
2729
2730         * testsuite/libgomp.dg/vla-1.c: New test.
2731
2732         * testsuite/libgomp.fortran/reference2.f90: New test.
2733
2734         * testsuite/libgomp.fortran/character2.f90: Remove explicit
2735         declaration of omp_get_thread_num.
2736         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
2737         use omp_lib.
2738
2739         * testsuite/libgomp.fortran/reduction1.f90: New test.
2740         * testsuite/libgomp.fortran/reduction2.f90: New test.
2741         * testsuite/libgomp.fortran/reduction3.f90: New test.
2742         * testsuite/libgomp.fortran/reduction4.f90: New test.
2743
2744 2005-10-13  Richard Henderson  <rth@redhat.com>
2745
2746         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
2747         * Makefile.in: Regenerate.
2748         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
2749         * libgomp.h: Include bar.h.
2750         (struct gomp_barrier): Remove.
2751         (struct gomp_team): Add barrier.  Replace master_barrier with
2752         master_release.  Replace threads with ordered_release.
2753         (struct gomp_thread): Replace barrier with release.
2754         * ordered.c (gomp_ordered_first): Update for ordered_release change.
2755         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
2756         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
2757         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
2758         (GOMP_single_copy_end): Likewise.
2759         * team.c (gomp_threads_dock): New.
2760         (gomp_barrier_init, gomp_barrier_destroy): Remove.
2761         (gomp_thread_start): Use gomp_barrier_wait.
2762         (new_team, free_team): Update for gomp_team changes.
2763         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
2764         (gomp_team_end): Use gomp_barrier_wait.
2765         (initialize_team): Update for gomp_thread changes.
2766         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
2767         (gomp_work_share_end_nowait): Use atomic ops when available.
2768         * config/linux/bar.c, config/linux/bar.h: New files.
2769         * config/posix/bar.c, config/posix/bar.h: New files.
2770
2771 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
2772
2773         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
2774         * testsuite/libgomp.dg/single-2.c: New test.
2775
2776         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
2777         lang_link_flags): Unset, so that they aren't inherited from previously
2778         sourced *.exp.
2779
2780         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
2781
2782 2005-10-12  Richard Henderson  <rth@redhat.com>
2783
2784         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
2785         (libgomp_init): Use lang_test_file, lang_library_path, and
2786         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
2787
2788         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
2789         (lang_test_file, lang_link_flags): New.
2790         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
2791
2792         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
2793         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
2794         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
2795         testsuite/libgomp.c++/parallel-1.C,
2796         testsuite/libgomp.c++/reduction-1.C,
2797         testsuite/libgomp.c++/reduction-2.C,
2798         testsuite/libgomp.c++/reduction-3.C,
2799         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
2800         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
2801         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
2802         New files, largely cribbed from the C testsuite.
2803
2804 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
2805
2806         * testsuite/libgomp.fortran/character1.f90: New test.
2807         * testsuite/libgomp.fortran/character2.f90: New test.
2808
2809         * testsuite/libgomp.dg/nested-1.c: New test.
2810         * testsuite/libgomp.dg/nested-2.c: New test.
2811         * testsuite/libgomp.fortran/do1.f90: New test.
2812         * testsuite/libgomp.fortran/do2.f90: New test.
2813
2814         * testsuite/libgomp.fortran/reference1.f90: New test.
2815
2816 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
2817
2818         * testsuite/libgomp.dg/reduction-1.c: New test.
2819         * testsuite/libgomp.dg/reduction-2.c: New test.
2820         * testsuite/libgomp.dg/reduction-3.c: New test.
2821
2822 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
2823
2824         * testsuite/libgomp.dg/atomic-1.c: New test.
2825         * testsuite/libgomp.dg/atomic-2.c: New test.
2826
2827 2005-10-09  Richard Henderson  <rth@redhat.com>
2828
2829         * critical.c (atomic_lock): New.
2830         (initialize_critical): Initialize it.
2831         (GOMP_atomic_start, GOMP_atomic_end): New.
2832         * libgomp.map: Export them.
2833         * libgomp_g.h: Declare them.
2834
2835         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
2836
2837 2005-10-02  Richard Henderson  <rth@redhat.com>
2838
2839         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
2840         to XCFLAGS instead of CFLAGS.
2841
2842 2005-09-30  Richard Henderson  <rth@redhat.com>
2843
2844         * configure.ac: Determine whether -pthread or -lpthread is needed.
2845         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
2846         * Makefine.in, configure: Rebuild.
2847
2848 2005-09-28  Richard Henderson  <rth@redhat.com>
2849
2850         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
2851         * testsuite/libgomp.dg/omp-single-3.c: New test.
2852
2853 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
2854
2855         * testsuite/libgomp.dg/omp-single-2.c: New test.
2856         * testsuite/libgomp.dg/shared-2.c: Fix return code.
2857
2858 2005-09-27  Richard Henderson  <rth@redhat.com>
2859
2860         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
2861         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
2862
2863 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
2864
2865         * testsuite/libgomp.dg/omp-loop03.c: New test.
2866
2867 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
2868
2869         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
2870
2871 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
2872
2873         * testsuite/libgomp.dg/omp-single-1.c: New test.
2874         * testsuite/libgomp.dg/shared-1.c: Return 0.
2875         Add prototype for abort.
2876         * testsuite/libgomp.dg/shared-2.c: Likewise.
2877
2878 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
2879
2880         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
2881         constructs.
2882
2883 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
2884
2885         * testsuite/libgomp.dg/shared-1.c: New test.
2886         * testsuite/libgomp.dg/shared-2.c: New test.
2887
2888 2005-09-24  Richard Henderson  <rth@redhat.com>
2889
2890         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
2891
2892 2005-09-24  Richard Henderson  <rth@redhat.com>
2893
2894         * iter.c (gomp_iter_static_next): Round up when computing number
2895         of iterations.  Don't bother distributing a remainder equally.
2896
2897         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
2898         Don't call srand.  Zero b before testing.
2899         (main): New.
2900
2901 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
2902
2903         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
2904         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
2905
2906 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
2907
2908         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
2909         without !$omp end do, followed immediately by subroutine end.
2910
2911 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
2912
2913         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
2914
2915 2005-09-22  Richard Henderson  <rth@redhat.com>
2916
2917         * critical.c (GOMP_critical_name_start): Change argument to void**.
2918         Reuse the pointer space if the mutex fits.
2919         (GOMP_critical_name_end): Likewise.
2920         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
2921         * libgomp_g.h (GOMP_critical_name_start): Update decl.
2922         (GOMP_critical_name_end): Likewise.
2923         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
2924         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
2925
2926 2005-09-20  Richard Henderson  <rth@redhat.com>
2927
2928         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
2929         (create_lock_lock): New.
2930         (initialize_critical): Initialize it.
2931         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
2932         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
2933
2934 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
2935
2936         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
2937
2938 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
2939
2940         * testsuite/libgomp.dg/omp-loop01.c: New test.
2941         * testsuite/libgomp.dg/omp-loop02.c: New test.
2942
2943 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
2944
2945         * configure.ac (AC_PROG_FC): Add.
2946         (USE_FORTRAN): New automake conditional.
2947         * configure: Rebuilt.
2948         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
2949         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
2950         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
2951         Add rules to build them.
2952         * Makefile.in: Rebuilt.
2953         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
2954         OMP_NEST_LOCK_KIND.
2955         * libgomp.map: Add Fortran wrappers.
2956         * libgomp_f.h.in: New file.
2957         * omp_lib.h.in: New file.
2958         * omp_lib.f90.in: New file.
2959         * fortran.c: New file.
2960         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
2961         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
2962         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
2963         libgfortran has been built.
2964         * testsuite/libgomp.fortran/fortran.exp: New file.
2965         * testsuite/libgomp.fortran/omp_cond1.f: New test.
2966         * testsuite/libgomp.fortran/omp_cond2.f: New test.
2967         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
2968         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
2969         * testsuite/libgomp.fortran/omp_hello.f: New test.
2970         * testsuite/libgomp.fortran/omp_orphan.f: New test.
2971         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
2972         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
2973         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
2974         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
2975         * testsuite/libgomp.fortran/omp_reduction.f: New test.
2976         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
2977         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
2978
2979 2005-08-30  Richard Henderson  <rth@redhat.com>
2980
2981         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
2982         function for when aliases are not usable.
2983         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
2984         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
2985         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
2986         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
2987         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
2988         GOMP_loop_ordered_guided_next): Likewise.
2989         * ordered.c (GOMP_ordered_start): Likewise.
2990
2991 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
2992
2993         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
2994         * testsuite/libgomp.dg/omp_hello.c: Fix return code
2995         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
2996         * testsuite/libgomp.dg/omp_orphan.c: Likewise
2997         * testsuite/libgomp.dg/omp_reduction.c: Likewise
2998         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
2999         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
3000         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
3001         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
3002
3003 2005-07-07  Eric Christopher  <echristo@redhat.com>
3004             Diego Novillo  <dnovillo@redhat.com>
3005
3006         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
3007         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
3008         up code.
3009         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
3010         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
3011         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
3012         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
3013         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
3014         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
3015         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
3016
3017 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
3018
3019         * TOPLEVEL.patch: Remove.
3020
3021 2005-05-16  Richard Henderson  <rth@redhat.com>
3022
3023         * configure.ac: Test for clock_gettime.
3024         * config.h.in, configure: Rebuild.
3025         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
3026         (omp_get_wtime): Use clock_gettime if available.
3027         (omp_get_wtick): Use clock_getres if available.
3028
3029 2005-05-11  Richard Henderson  <rth@redhat.com>
3030
3031         * config/linux/ia64/futex.h: New file.
3032         * configure.tgt: Use it.
3033
3034         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
3035
3036 2005-05-07  Richard Henderson  <rth@redhat.com>
3037
3038         * config/linux/powerpc/futex.h: New file.
3039         * configure.tgt: Use it.
3040
3041         * config/linux/i486/futex.h: Merge ...
3042         * config/linux/x86_64/futex.h: ... into ...
3043         * config/linux/x86/futex.h: ... here.
3044         * configure.tgt: Update to match.
3045
3046 2005-05-06  Richard Henderson  <rth@redhat.com>
3047
3048         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
3049         * config/linux/i486/futex.h: Likewise.
3050         * config/linux/x86_64/futex.h: Likewise.
3051
3052         * config/linux/lock.c: New file.
3053         * config/linux/omp-lock.h: New file.
3054
3055         * critical.c, env.h: Don't include omp.h
3056         * config/posix/lock.c: Include libgomp.h instead of omp.h.
3057         * config/posix/time.c: Likewise.
3058         * config/posix/omp-lock.h: New file.
3059         * libgomp.h: Include omp-lock.h and omp.h.
3060         * Makefile.am (nodist_include_HEADERS): New.
3061         (omp.h): New rule.
3062         * configure.ac (PERL): New.
3063         * mkomp_h.pl: New file.
3064         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
3065         with templates.
3066         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
3067
3068         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
3069         build directory.  Re-add -march=i486 hack.
3070
3071         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
3072         (libgomp_link_flags): Remove.
3073         (libgomp_initialized): Remove.
3074         (libgomp_init): Don't protect from reinitialization.  Copy code
3075         from libstdc++ for getting the multilib set correctly.
3076
3077 2005-05-05  Richard Henderson  <rth@redhat.com>
3078
3079         * config/linux/alpha/futex.h: New file.
3080         * configure.tgt (alpha*-*-linux*): Use it.
3081
3082         * config/posix/mutex.c: New file.
3083         * config/posix/sem.c: Use libgomp.h.
3084
3085         * configure.tgt (x86_64-linux): Also test CC for -m32.
3086         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
3087
3088         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
3089         after $gccpath.
3090
3091         * Makefile.am (SUBDIRS): New.
3092         (libgomp_la_LDFLAGS): Add -lpthread.
3093         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
3094         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
3095
3096         * libgomp_g.h: New file.
3097         * libgomp.h: Split out all public declarations to libgomp_g.h.
3098         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
3099         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
3100         * config/linux/sem.h: Likewise.
3101         * config/posix/sem.h: Likewise.
3102
3103         * Makefile.am (AM_LDFLAGS): New.
3104         (libgomp_version_script): Split out from ...
3105         (libgomp_la_LDFLAGS): ... here.
3106         (libgomp_version_info): New.
3107         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
3108         (LIBGOMP_ENABLE): New.
3109         (LIBGOMP_CHECK_LINKER_FEATURES): New.
3110         (LIBGOMP_ENABLE_SYMVERS): New.
3111         * configure.ac (AC_INIT): Version 1.0.
3112         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
3113         (enable-linux-futex): Likewise.  Rename from enable-futex.
3114         (libtool_VERSION): New.
3115         (LIBGOMP_ENABLE_SYMVERS): Use it.
3116         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
3117         * Makefile.in, aclocal.m4, configure: Rebuild.
3118
3119         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
3120         (gomp_mutex_unlock_slow): Fix typo.
3121         * config/linux/sem.c: Similarly.
3122         (gomp_sem_post_slow): Fix typo.
3123         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
3124         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
3125         [__PIC__] (sys_futex0): Don't use tmp output in asm.
3126
3127         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
3128         (libgomp_la_LDFLAGS): Add top_srcdir to path.
3129         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
3130         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
3131         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
3132         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
3133         LDFLAGS.  Pull enable_futex check to top-level.
3134         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
3135         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
3136
3137         First attempt at real configury.
3138         * Makefile, config.h: Remove file.
3139         * Makefile.am, Makefile.in: New file.
3140         * acinclude.m4 aclocal.m4: New file.
3141         * configure.ac, configure.tgt, configure: New file.
3142
3143         * config/posix/lock.c: Rename from sys-lock.c.
3144         * config/posix/mutex.h: Rename from sys-mutex.h.
3145         * config/posix/sem.c: Rename from sys-sem.c.
3146         * config/posix/sem.h: Rename from sys-sem.h.
3147         * config/posix/proc.c: Rename from sys-proc.c.
3148         * config/posix/time.c: Rename from sys-proc.c.
3149
3150         * config/linux/mutex.c: New file.
3151         * config/linux/mutex.h: New file.
3152         * config/linux/sem.c: New file.
3153         * config/linux/sem.h: New file.
3154         * config/linux/i486/futex.h: New file.
3155         * config/linux/x86_64/futex.h: New file.
3156
3157 2005-05-04  Richard Henderson  <rth@redhat.com>
3158
3159         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
3160         * libgomp.h: Declare them.
3161         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
3162         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
3163
3164 2005-05-04  Richard Henderson  <rth@redhat.com>
3165
3166         * libgomp-1 code drop
3167
3168 2005-05-04  Richard Henderson  <rth@redhat.com>
3169
3170         * iter.c (gomp_iter_static_next): Return tri-state on 0.
3171         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
3172         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
3173         (gomp_iter_static_next): Update.
3174         (gomp_ordered_static_next): Update.
3175         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
3176         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
3177         totally empty range.
3178         (gomp_loop_ordered_static_next): Refine test for calling
3179         gomp_ordered_static_next.
3180         * testsuite/ordered-1.c: Add case for more threads than iterations.
3181
3182         * iter.c (gomp_iter_runtime_next_locked): Remove.
3183         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
3184         gomp_loop_guided_start, gomp_loop_ordered_static_start,
3185         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
3186         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
3187         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
3188         gomp_loop_ordered_guided_next): Downcase name, make static, add
3189         an external alias with the old name.
3190         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
3191         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
3192         switch and call one of the above static functions.
3193         * libgomp.h: Update.
3194
3195         * work.c (gomp_work_share_start): Lock the mutex for !first too.
3196         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
3197         GOMP_loop_guided_start, GOMP_loop_runtime_start,
3198         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
3199         GOMP_loop_ordered_guided_start): Update to match.
3200         * sections.c (GOMP_sections_start): Likewise.
3201         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
3202
3203         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
3204         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
3205         Use bounds check instead of modulus.
3206         (gomp_ordered_sync): Split out of GOMP_ordered_start.
3207         (gomp_ordered_last): Don't sync with ordered_owner here.
3208         (gomp_ordered_next): Likewise.
3209         (gomp_ordered_static_loop_next): Likewise.
3210         * loop.c, libgomp.h: Update to match.
3211
3212         * libgomp.h (GOMP_barrier): Declare.
3213
3214         * testsuite/barrier-1.c: New file.
3215         * testsuite/critical-1.c: New file.
3216         * testsuite/ordered-2.c: New file.
3217         * testsuite/ordered-1.c: New file.
3218         * testsuite/sections-1.c: New file.
3219         * testsuite/single-1.c: New file.
3220         * testsuite/Makefile (TESTS): Add them.
3221
3222 2005-05-04  Richard Henderson  <rth@redhat.com>
3223
3224         * libgomp.h (struct gomp_work_share): Add ordered_owner.
3225         * loop.c (GOMP_loop_static_start): If not the startup thread,
3226         acquire the mutex to wait for initialization complete.
3227         (GOMP_loop_ordered_static_start): Likewise.
3228         (GOMP_loop_ordered_runtime_start): Likewise.
3229         (GOMP_loop_ordered_static_first): Remove.
3230         (GOMP_loop_ordered_dynamic_first): Remove.
3231         (GOMP_loop_ordered_guided_first): Remove.
3232         (GOMP_loop_ordered_runtime_first): Remove.
3233         * ordered.c (gomp_ordered_loop_first): Post to own release when
3234         we're the first thread.
3235         (gomp_ordered_loop_last): Wait on release if not owner.
3236         (gomp_ordered_loop_next): Likewise.
3237         (gomp_ordered_static_loop_init): New.
3238         (gomp_ordered_static_loop_next): Use ordered_owner.
3239         (GOMP_ordered_start): Likewise.
3240         * work.c (gomp_new_work_share): Initialize ordered_owner.
3241
3242 2005-05-03  Richard Henderson  <rth@redhat.com>
3243
3244         * Makefile (OPT): New.
3245         (CFLAGS): Use it.
3246
3247         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
3248         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
3249         * libgomp.h, libgomp.map, NOTES: Update to match.
3250
3251         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
3252         Add initialized and thr members.
3253         (gomp_thread_start): Pause when initially spawned to wait for
3254         the whole team to be created.
3255         (gomp_team_start): Release team members at the end.
3256
3257         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
3258         (f_foo_1): Use GOMP_loop_end.
3259         (f_foo_2): Use GOMP_loop_end_nowait.
3260
3261         * testsuite/loop-2.c: New file.
3262         * testsuite/Makefile (TESTS): Add it.
3263
3264 2005-05-03  Richard Henderson  <rth@redhat.com>
3265
3266         * iter.c (gomp_iter_static_next): Fix overflow check typo.
3267         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
3268         * team.c (new_team): Initialize oldest_live_gen to 1 if no
3269         initial work_share.
3270
3271         * testsuite/Makefile: New file.
3272         * testsuite/loop-1.c: New file.
3273
3274 2005-05-03  Richard Henderson  <rth@redhat.com>
3275
3276         Initial implementation and checkin.