libgomp/ChangeLog

   1 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
   2
   3         PR middle-end/53580
   4         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
   5         use GOMP_barrier () call instead.
   6         * testsuite/libgomp.c/pr26943-3.c: Likewise.
   7         * testsuite/libgomp.c/pr26943-4.c: Likewise.
   8         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
   9         call GOMP_barrier instead.
  10         * testsuite/libgomp.fortran/vla5.f90: Likewise.
  11
  12 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
  13
  14         PR libgomp/52993
  15         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
  16         argument to memset call.
  17
  18 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
  19
  20         * configure: Regenerated.
  21
  22 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
  23
  24         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
  25
  26 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
  27
  28         PR bootstrap/52812
  29         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
  30
  31 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
  32
  33         PR middle-end/52547
  34         * testsuite/libgomp.c/pr52547.c: New test.
  35
  36 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
  37
  38         * testsuite/lib/libgomp.exp: load fortran-modules.exp
  39
  40 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  41
  42         * configure.tgt (mips-sgi-irix6*): Remove.
  43
  44 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  45
  46         * configure.tgt (alpha*-dec-osf*): Remove.
  47
  48         * config/osf/sem.h: Remove.
  49         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
  50
  51 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
  52
  53         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
  54
  55 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  56
  57         PR libstdc++/52188
  58         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
  59         Remove ENABLE_SYMVERS_SOL2.
  60         * configure: Regenerate.
  61         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
  62         (PREPROCESS): New variable.
  63         (libgomp.ver): New target.
  64         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
  65         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
  66         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
  67         Use libgomp.ver.
  68         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
  69         * Makefile.in: Regenerate.
  70
  71 2012-02-14  Walter Lee  <walt@tilera.com>
  72
  73         * configure.tgt: Handle tilegx and tilepro.
  74         * config/linux/tile/futex.h: New file.
  75
  76 2012-02-08  Richard Guenther  <rguenther@suse.de>
  77
  78         PR tree-optimization/46886
  79         * testsuite/libgomp.c/pr46886.c: New testcase.
  80
  81 2012-01-25  Matthias Klose  <doko@ubuntu.com>
  82
  83         * config/linux/arm: Remove empty directory.
  84         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
  85
  86 2011-12-09  Alan Modra  <amodra@gmail.com>
  87
  88         PR libgomp/51376
  89         * task.c (GOMP_taskwait): Don't access task->children outside of
  90         task_lock mutex region.
  91         (GOMP_task): Likewise.
  92
  93 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
  94
  95         PR libgomp/51132
  96         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
  97         to file scope.
  98         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
  99         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
 100         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
 101         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
 102         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
 103
 104 2011-12-02  Alan Modra  <amodra@gmail.com>
 105
 106         * config/linux/affinity.c: Use atomic rather than sync builtin.
 107         * config/linux/lock.c: Likewise.
 108         * config/linux/ptrlock.h: Likewise.
 109         * config/linux/ptrlock.c: Likewise.
 110         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
 111         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
 112         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
 113         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
 114         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
 115         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
 116         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
 117         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
 118         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
 119         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
 120
 121 2011-11-30  Alan Modra  <amodra@gmail.com>
 122
 123         PR libgomp/51298
 124         * config/linux/bar.h: Use atomic rather than sync builtins.
 125         * config/linux/bar.c: Likewise.  Add missing acquire
 126         synchronisation on generation field.
 127         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
 128         double unlock.
 129
 130 2011-11-30  Alan Modra  <amodra@gmail.com>
 131
 132         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
 133         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
 134         * config/linux/mutex.h: Use atomic rather than sync builtins.
 135         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
 136         * config/linux/omp-lock.h: Comment fix.
 137         * config/linux/arm/mutex.h: Delete.
 138         * config/linux/powerpc/mutex.h: Delete.
 139         * config/linux/ia64/mutex.h: Delete.
 140         * config/linux/mips/mutex.h: Delete.
 141
 142 2011-11-30  Alan Modra  <amodra@gmail.com>
 143
 144         PR libgomp/51249
 145         * config/linux/sem.h: Rewrite.
 146         * config/linux/sem.c: Rewrite.
 147
 148 2011-11-28  Richard Henderson  <rth@redhat.com>
 149
 150         * libgomp.h (enum memmodel): New.
 151
 152 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
 153
 154         * configure: Regenerate.
 155
 156 2011-10-10  Matthias Klose  <doko@ubuntu.com>
 157
 158         * config/posix95: Remove empty directory.
 159
 160 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
 161
 162         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
 163
 164 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
 165
 166         PR fortran/49792
 167         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
 168         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
 169
 170 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 171
 172         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
 173
 174 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 175
 176         PR libgomp/49965
 177         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
 178
 179 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
 180
 181         * config/linux/proc.h: New.
 182         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
 183         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
 184         (gomp_init_num_threads): Update call to cpuset_popcount.
 185         (get_num_procs): Ditto.
 186         * config/linux/affinity.c (gomp_init_affinity): Call
 187         gomp_cpuset_popcount.
 188
 189 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
 190
 191         PR fortran/42041
 192         PR fortran/46752
 193         * omp.h.in (omp_in_final): New prototype.
 194         * omp_lib.f90.in (omp_in_final): New interface.
 195         (omp_integer_kind, omp_logical_kind): Remove
 196         and replace all its uses in the module with 4.
 197         (openmp_version): Change to 201107.
 198         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
 199         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
 200         kind for the parameters.
 201         (omp_in_final): New external.
 202         (openmp_version): Change to 201107.
 203         * task.c (omp_in_final): New function.
 204         (gomp_init_task): Initialize final_task.
 205         (GOMP_task): Remove unused attribute from flags.  Handle final
 206         tasks.
 207         (GOMP_taskyield): New function.
 208         (omp_in_final): Return true if if (false) or final (true) task
 209         or descendant of final (true).
 210         * fortran.c (omp_in_final_): New function.
 211         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
 212         (GOMP_3.0): Export GOMP_taskyield.
 213         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
 214         variables.
 215         (parse_unsigned_long_list): New function.
 216         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
 217         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
 218         even if parse_affinity returned false.
 219         * config/linux/affinity.c (gomp_init_affinity): Handle
 220         gomp_cpu_affinity_len == 0.
 221         * libgomp_g.h (GOMP_taskyield): New prototype.
 222         * libgomp.h (struct gomp_task): Add final_task field.
 223         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
 224         * team.c (gomp_team_start): Override new task's nthreads_var icv
 225         if list form OMP_NUM_THREADS has been used and it has value for
 226         the new nesting level.
 227
 228         * testsuite/libgomp.c/atomic-11.c: New test.
 229         * testsuite/libgomp.c/atomic-12.c: New test.
 230         * testsuite/libgomp.c/atomic-13.c: New test.
 231         * testsuite/libgomp.c/atomic-14.c: New test.
 232         * testsuite/libgomp.c/reduction-6.c: New test.
 233         * testsuite/libgomp.c/task-5.c: New test.
 234         * testsuite/libgomp.c++/atomic-2.C: New test.
 235         * testsuite/libgomp.c++/atomic-3.C: New test.
 236         * testsuite/libgomp.c++/atomic-4.C: New test.
 237         * testsuite/libgomp.c++/atomic-5.C: New test.
 238         * testsuite/libgomp.c++/atomic-6.C: New test.
 239         * testsuite/libgomp.c++/atomic-7.C: New test.
 240         * testsuite/libgomp.c++/atomic-8.C: New test.
 241         * testsuite/libgomp.c++/atomic-9.C: New test.
 242         * testsuite/libgomp.c++/task-8.C: New test.
 243         * testsuite/libgomp.c++/reduction-4.C: New test.
 244         * testsuite/libgomp.fortran/allocatable7.f90: New test.
 245         * testsuite/libgomp.fortran/allocatable8.f90: New test.
 246         * testsuite/libgomp.fortran/crayptr3.f90: New test.
 247         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
 248         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
 249         * testsuite/libgomp.fortran/pointer1.f90: New test.
 250         * testsuite/libgomp.fortran/pointer2.f90: New test.
 251         * testsuite/libgomp.fortran/task4.f90: New test.
 252
 253 2011-08-02  Tobias Burnus  <burnus@net-b.de>
 254
 255         * libgomp.texi: Update OpenMP spec references to 3.1.
 256         (omp_in_final,OMP_PROC_BIND): New sections.
 257         (OMP_NUM_THREADS): Document that the value can be now a list.
 258         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
 259
 260 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
 261
 262         * config/linux/x86/futex.h: Check __x86_64__ instead of
 263         __LP64__.
 264
 265 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
 266
 267         PR middle-end/49897
 268         PR middle-end/49898
 269         * testsuite/libgomp.c/pr49897-1.c: New test.
 270         * testsuite/libgomp.c/pr49897-2.c: New test.
 271         * testsuite/libgomp.c/pr49898-1.c: New test.
 272         * testsuite/libgomp.c/pr49898-2.c: New test.
 273
 274 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
 275
 276         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
 277         for ia32 instead of ilp32.
 278
 279         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
 280         * testsuite/libgomp.c/atomic-6.c: Likewise.
 281
 282 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
 283
 284         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
 285         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
 286
 287 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 288
 289         PR libgomp/45351
 290         * config/osf/sem.h: New file.
 291         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
 292
 293 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 294
 295         PR target/49541
 296         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
 297         ldflags.
 298
 299 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
 300
 301         * config/linux/wait.h (do_spin): New inline, largely copied
 302         from do_wait, just don't do futex_wait here, instead return true if
 303         it should be done.
 304         (do_wait): Implement using do_spin.
 305         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
 306         to prototype.
 307         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
 308         __sync_bool_compare_and_swap, pass the oldval to
 309         gomp_mutex_lock_slow.
 310         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
 311         If all mutex contenders are just spinning and not sleeping, don't
 312         change state to 2 unnecessarily.  Optimize the loop when state has
 313         already become 2 to use just one atomic operation per loop instead
 314         of two.
 315         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
 316         to prototype.
 317         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
 318         __sync_bool_compare_and_swap, pass the oldval to
 319         gomp_mutex_lock_slow.
 320
 321 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
 322
 323         PR libgomp/49490
 324         * iter.c (gomp_iter_static_next): For chunk size 0
 325         only use n ceil/ nthreads size for the first
 326         n % nthreads threads in the team instead of
 327         all threads except for the last few ones which
 328         get less work or none at all.
 329         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
 330         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
 331         chunk argument, set run_sched_modifier to 0 for static
 332         resp. 1 for other kinds.  If chunk argument is 0
 333         and not static, set value to 1.
 334
 335 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
 336
 337         PR c++/49043
 338         * testsuite/libgomp.c++/pr49043.C: New test.
 339
 340         PR c++/48869
 341         * testsuite/libgomp.c++/pr48869.C: New test.
 342
 343 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
 344
 345         PR fortran/48894
 346         * fortran.c: Include limits.h.
 347         (TO_INT): Define.
 348         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
 349         *set.
 350         (omp_set_num_threads_8_, omp_set_schedule_8_,
 351         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
 352         omp_get_team_size_8_): Use TO_INT macro.
 353         * testsuite/libgomp.fortran/pr48894.f90: New test.
 354
 355 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
 356
 357         PR middle-end/48591
 358         * testsuite/libgomp.c/pr48591.c: New test.
 359
 360 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 361
 362         PR bootstrap/48135
 363         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
 364         * configure: Regenerate.
 365
 366 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
 367
 368         PR fortran/47886
 369         * testsuite/libgomp.fortran/task3.f90: New test.
 370
 371 2011-02-24  Tobias Burnus  <burnus@net-b.de>
 372
 373         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
 374
 375 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
 376
 377         PR libgomp/47854
 378         * libgomp.texi (omp_get_wtime): Don't say time in the past
 379         must be Unix Epoch.
 380
 381 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
 382
 383         PR libgomp/47804
 384         * testsuite/libgomp.fortran/fortran.exp: Check for both
 385         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
 386         but $blddir != "", still append ${blddir}/${lang_library_path}
 387         to ld_library_path.
 388
 389 2011-02-16  Tobias Burnus  <burnus@net-b.de>
 390
 391         PR libgomp/47758
 392         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
 393         of libquadmath.a before adding its libpath to ldflags.
 394
 395 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
 396
 397         PR libgomp/47731
 398         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
 399         to FUTEX_WAIT futex syscall.
 400         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
 401
 402 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 403
 404         * configure: Regenerate.
 405
 406 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
 407
 408         PR libstdc++/36104
 409         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
 410
 411 2011-01-16  Gerald Pfeifer
 412
 413         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
 414
 415 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
 416
 417         PR fortran/46874
 418         * libgomp.fortran/allocatable6.f90: New test.
 419
 420 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 421
 422         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
 423         * configure: Regenerate.
 424
 425 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
 426
 427         PR target/40125
 428         PR lto/46695
 429         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
 430         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
 431         * aclocal.m4: Regenerate.
 432         * configure: Regenerate.
 433         * Makefile.in: Regenerate.
 434         * testsuite/Makefile.in: Regenerate.
 435
 436 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
 437
 438         PR fortran/46753
 439         * libgomp.fortran/pr46753.f90: New test.
 440
 441         PR libgomp/43706
 442         * env.c (initialize_env): Default to spin count 300000
 443         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
 444         is specified.
 445
 446         PR libgomp/45240
 447         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
 448         at the end if sync builtins aren't supported.
 449
 450 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 451
 452         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
 453
 454 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 455
 456         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
 457
 458 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
 459
 460         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
 461
 462 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 463             Tobias Burnus  <burnus@net-b.de>
 464
 465         PR fortran/32049
 466         * configure.ac:
 467         * configure: Regenerate.
 468
 469 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 470
 471         * config/linux/futex.h: New.
 472         * config/linux/arm/mutex.h: New.
 473         * configure.tgt (arm*-*-linux*): Add config path.
 474
 475 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
 476
 477         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
 478
 479 2010-09-23  Tobias Burnus  <burnus@net-b.de>
 480
 481         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
 482         Change Fortran datatype to LOGICAL.
 483         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
 484         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
 485
 486 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 487
 488         * configure: Regenerate.
 489
 490 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
 491
 492         * libgomp.texi: Add function keyword to a couple of Fortran
 493         interfaces, use integer instead of int for Fortran.
 494
 495 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
 496
 497         * libgomp.texi: Fix spelling and pasto problems throughout.
 498         Adjust prototypes to match code.
 499
 500 2010-07-24  Tobias Burnus  <burnus@net-b.de>
 501
 502         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
 503         silence -fwhole-file warning.
 504
 505 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 506
 507         * configure.tgt (*-*-solaris2.[56]*): Removed.
 508
 509 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 510
 511         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
 512         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
 513         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
 514         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
 515         targetting solaris2*.
 516         * configure: Regenerate.
 517         * config.h.in: Regenerate.
 518
 519         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
 520         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
 521         Add libgomp_version_dep.
 522         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
 523         versioning.
 524         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
 525         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
 526         * Makefile.in: Regenerate.
 527
 528         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
 529         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
 530         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
 531         to common block, protected by
 532         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
 533
 534 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
 535
 536         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
 537
 538 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
 539
 540         PR bootstrap/43170
 541         * configure: Regenerate.
 542
 543 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 544
 545         PR other/43620
 546         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
 547         * configure: Regenerate.
 548         * Makefile.in: Regenerate.
 549         * testsuite/Makefile.in: Regenerate.
 550
 551 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
 552
 553         PR c/43893
 554         * testsuite/libgomp.c/pr43893.c: New test.
 555         * testsuite/libgomp.c++/pr43893.C: New test.
 556
 557 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
 558
 559         PR middle-end/43570
 560         * testsuite/libgomp.fortran/vla8.f90: New test.
 561
 562 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
 563
 564         PR libgomp/43706
 565         * config/linux/affinity.c (gomp_init_affinity): Decrease
 566         gomp_available_cpus if affinity mask confines the process to fewer
 567         CPUs.
 568         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
 569         non-NULL, just return gomp_available_cpus.
 570
 571         PR libgomp/43569
 572         * sections.c (gomp_sections_init): Initialize ws->mode.
 573
 574 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
 575
 576         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
 577         not unused bar variable.
 578         * configure: Regenerate.
 579
 580 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 581
 582         * Makefile.in: Regenerate.
 583         * aclocal.m4: Regenerate.
 584         * testsuite/Makefile.in: Regenerate.
 585
 586 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
 587
 588         PR libgomp/42942
 589         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
 590         (initialize_env): Adjust callers.
 591         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
 592         when the argument is 0.
 593
 594         * testsuite/libgomp.c/pr42942.c: New test.
 595
 596 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
 597
 598         PR middle-end/42644
 599         PR middle-end/42130
 600         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
 601         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
 602
 603 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 604
 605         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
 606         * testsuite/libgomp.c++/task-6.C: Likewise.
 607
 608 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
 609
 610         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
 611
 612 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
 613
 614         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
 615         * configure: Regenerate.
 616
 617 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
 618
 619         PR fortran/42866
 620         * testsuite/libgomp.fortran/allocatable5.f90: New test.
 621
 622 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
 623
 624         * configure.ac: Test for executability of GFORTRAN.
 625         * configure: Regenerate.
 626
 627 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 628
 629         * configure: Regenerate.
 630
 631 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 632
 633         PR libgomp/42602
 634         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
 635
 636 2010-01-03  Richard Guenther  <rguenther@suse.de>
 637
 638         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
 639
 640 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
 641
 642         * testsuite/libgomp.graphite/pr4118.c: New.
 643
 644 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
 645
 646         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
 647         for darwin, protect the test with require-effective-target tls_runtime.
 648         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
 649
 650 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
 651
 652         PR target/41605
 653         * testsuite/lib/libgomp.exp: Provide -B options to allow for
 654         link spec %s substitutions for static libraries.
 655
 656 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
 657
 658         PR testsuite/42135
 659         * libgomp.graphite/force-parallel-2.c: Reduce array size.
 660
 661 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 662
 663         * Makefile.in: Regenerate.
 664         * configure: Regenerate.
 665         * testsuite/Makefile.in: Regenerate.
 666
 667 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
 668
 669         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
 670         settings for LC_ALL and LANG.
 671
 672 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
 673
 674         PR fortran/42162
 675         * testsuite/libgomp.fortran/pr42162.f90: New test.
 676
 677 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
 678
 679         PR middle-end/42029
 680         * testsuite/libgomp.c/pr42029.c: New test.
 681
 682 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
 683
 684         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
 685         *s.  Accept ld version without text in ()s.
 686         * configure: Regenerated.
 687
 688 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
 689
 690         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
 691
 692 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 693
 694         PR libgomp/41418
 695         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
 696         or a hyphen (happens with fortran language disabled).
 697         * configure: Regenerate.
 698
 699 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 700
 701         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
 702         use sed script portable to Solaris /bin/sed for extracting ld
 703         version.
 704         * configure: Regenerate.
 705
 706 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
 707
 708         * testsuite/libgomp.graphite/bounds.c: New test.
 709
 710 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 711
 712         * Makefile.am (libgomp_la_LINK): New.
 713         * Makefile.in: Regenerate.
 714
 715 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 716
 717         * configure.ac (AC_PREREQ): Bump to 2.64.
 718
 719 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 720
 721         * Makefile.am (install-html, install-pdf): Remove.
 722         * Makefile.in: Regenerate.
 723
 724         * Makefile.in: Regenerate.
 725         * aclocal.m4: Regenerate.
 726         * config.h.in: Regenerate.
 727         * configure: Regenerate.
 728         * testsuite/Makefile.in: Regenerate.
 729
 730 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 731
 732         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
 733         * Makefile.in: Regenerate.
 734
 735 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
 736
 737         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
 738         * Makefile.in: Regenerate.
 739
 740 2009-08-19  Tobias Burnus  <burnus@net-b.de>
 741
 742         PR fortran/41102
 743         omp_lib.h.in: Fix -std=f95 errors.
 744
 745
 746 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
 747
 748         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
 749         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
 750         * testsuite/libgomp.graphite/graphite.exp: New.
 751
 752 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
 753
 754         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
 755         only build.
 756
 757 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
 758
 759         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
 760         needed memory barrier semantics.
 761         * config/linux/mips/mutex.h: New file.
 762
 763 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 764
 765         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
 766
 767 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
 768
 769         * configure: Regenerate.
 770
 771 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
 772
 773         PR testsuite/40699
 774         PR testsuite/40707
 775         PR testsuite/40709
 776         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
 777         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
 778         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
 779
 780 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
 781
 782         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
 783         options when choosing a multilib.
 784
 785 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
 786
 787         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
 788         ld_library_path.  Use add_path.  Add just find_libgcc_s to
 789         ld_library_path, not every libgcc multilib directory.
 790         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
 791         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
 792         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
 793         Use add_path.
 794         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
 795
 796 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
 797
 798         * Makefile.am (LTLDFLAGS): Define.
 799         (LINK): Define.
 800         * Makefile.in: Regenerate.
 801
 802 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
 803
 804         PR fortran/39718
 805         * testsuite/libgomp.fortran/fortran.exp: Don't link with
 806         libgfortranbegin, check existence of libgfortran.a instead of
 807         libgfortranbegin.a.
 808
 809 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
 810
 811         PR libgomp/40174
 812         * team.c (gomp_thread_start): Destroy thr->release semaphore.
 813         (gomp_free_pool_helper): Likewise.
 814
 815 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
 816             Jakub Jelinek  <jakub@redhat.com>
 817
 818         PR fortran/35423
 819         * testsuite/libgomp.fortran/workshare2.f90: New test.
 820
 821 2009-04-09  Nick Clifton  <nickc@redhat.com>
 822
 823         * iter.c: Change copyright header to refer to version 3 of the
 824         GNU General Public License with version 3.1 of the GCC Runtime
 825         Library Exception and to point readers at the COPYING3 and
 826         COPYING3.RUNTIME files and the FSF's license web page.
 827         * alloc.c: Likewise.
 828         * barrier.c: Likewise.
 829         * config/bsd/proc.c: Likewise.
 830         * config/linux/affinity.c: Likewise.
 831         * config/linux/alpha/futex.h: Likewise.
 832         * config/linux/bar.c: Likewise.
 833         * config/linux/bar.h: Likewise.
 834         * config/linux/ia64/futex.h: Likewise.
 835         * config/linux/ia64/mutex.h: Likewise.
 836         * config/linux/lock.c: Likewise.
 837         * config/linux/mips/futex.h: Likewise.
 838         * config/linux/mutex.c: Likewise.
 839         * config/linux/mutex.h: Likewise.
 840         * config/linux/powerpc/futex.h: Likewise.
 841         * config/linux/proc.c: Likewise.
 842         * config/linux/ptrlock.c: Likewise.
 843         * config/linux/ptrlock.h: Likewise.
 844         * config/linux/s390/futex.h: Likewise.
 845         * config/linux/sem.c: Likewise.
 846         * config/linux/sem.h: Likewise.
 847         * config/linux/sparc/futex.h: Likewise.
 848         * config/linux/wait.h: Likewise.
 849         * config/linux/x86/futex.h: Likewise.
 850         * config/mingw32/proc.c: Likewise.
 851         * config/mingw32/time.c: Likewise.
 852         * config/posix/affinity.c: Likewise.
 853         * config/posix/bar.c: Likewise.
 854         * config/posix/bar.h: Likewise.
 855         * config/posix/lock.c: Likewise.
 856         * config/posix/mutex.h: Likewise.
 857         * config/posix/proc.c: Likewise.
 858         * config/posix/ptrlock.h: Likewise.
 859         * config/posix/sem.c: Likewise.
 860         * config/posix/sem.h: Likewise.
 861         * config/posix/time.c: Likewise.
 862         * config/posix95/lock.c: Likewise.
 863         * critical.c: Likewise.
 864         * env.c: Likewise.
 865         * error.c: Likewise.
 866         * fortran.c: Likewise.
 867         * iter_ull.c: Likewise.
 868         * libgomp.h: Likewise.
 869         * libgomp_f.h.in: Likewise.
 870         * libgomp_g.h: Likewise.
 871         * loop.c: Likewise.
 872         * loop_ull.c: Likewise.
 873         * omp.h.in: Likewise.
 874         * omp_lib.f90.in: Likewise.
 875         * omp_lib.h.in: Likewise.
 876         * ordered.c: Likewise.
 877         * parallel.c: Likewise.
 878         * sections.c: Likewise.
 879         * single.c: Likewise.
 880         * task.c: Likewise.
 881         * team.c: Likewise.
 882         * work.c: Likewise.
 883
 884 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
 885
 886         * testsuite/config/default.exp: Change copyright header to refer to
 887         version 3 of the GNU General Public License and to point readers
 888         at the COPYING3 file and the FSF's license web page.
 889
 890 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
 891
 892         PR middle-end/39573
 893         * libgomp.c++/pr39573.C: New test.
 894
 895 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
 896
 897         PR other/39591
 898         * testsuite/libgomp.c/pr39591-1.c: New test.
 899         * testsuite/libgomp.c/pr39591-2.c: New test.
 900         * testsuite/libgomp.c/pr39591-3.c: New test.
 901
 902 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
 903
 904         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
 905         * testsuite/libgomp.c/atomic-6.c: Ditto.
 906
 907 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
 908
 909         PR c/39495
 910         * testsuite/libgomp.c/loop-12.c: New test.
 911         * testsuite/libgomp.c/loop-11.c: New test.
 912         * testsuite/libgomp.c++/loop-11.C: New test.
 913         * testsuite/libgomp.c++/loop-12.C: New test.
 914         * testsuite/libgomp.c++/for-8.C: New test.
 915
 916 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 917
 918         * configure: Regenerate.
 919
 920 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
 921
 922         PR middle-end/39154
 923         * testsuite/libgomp.c/pr39154.c: New test.
 924
 925 2009-01-30  Ian Lance Taylor  <iant@google.com>
 926
 927         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
 928         libgomp_ld_is_gold.  Get gold version number.
 929         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
 930         * configure: Rebuild.
 931
 932 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
 933
 934         * testsuite/lib/libgomp.exp: Add -B option for targets that
 935         use libgfortran.a%s in their specs.
 936
 937 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
 938
 939         PR libgomp/38086
 940         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
 941         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
 942         HAVE_AS_SYMVER_DIRECTIVE is not defined.
 943         * configure: Regenerated.
 944         * config.h.in: Likewise.
 945
 946 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
 947
 948         PR c++/38650
 949         * testsuite/libgomp.c/pr38650.c: New test.
 950         * testsuite/libgomp.c++/pr38650.C: New test.
 951
 952 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
 953
 954         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
 955
 956 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
 957
 958         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
 959
 960 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 961
 962         * configure: Regenerate.
 963
 964 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
 965
 966         PR middle-end/36802
 967         * testsuite/libgomp.c/pr36802-1.c: New test.
 968         * testsuite/libgomp.c/pr36802-2.c: New test.
 969         * testsuite/libgomp.c/pr36802-3.c: New test.
 970
 971 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
 972
 973         PR libgomp/38270
 974         * config/linux/powerpc/mutex.h: New.
 975
 976 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
 977
 978         PR c++/38257
 979         * testsuite/libgomp.c++/for-7.C: New test.
 980
 981         PR c++/38348
 982         * testsuite/libgomp.c++/for-6.C: New test.
 983
 984 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
 985
 986         PR testsuite/28870
 987         * testsuite/lib/libgomp.exp: Include new timeout library files.
 988         (libgomp_target_compile): Set timeout value from new proc.
 989
 990 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
 991
 992         PR libgomp/37938
 993         * config/linux/ia64/mutex.h: New.
 994
 995 2008-11-04  Tobias Burnus  <burnus@net-b.de>
 996
 997         PR libgomp/37935
 998         * libgomp.texi (Runtime library routines, environment variables):
 999         Update for OpenMP version 3.0.
1000
1001 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
1002             Steve Ellcey  <sje@cup.hp.com>
1003
1004         * configure: Regenerate for new libtool.
1005         * Makefile.in: Ditto.
1006         * testsuite/Makefile.in: Ditto.
1007
1008 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
1009             Andreas Tobler  <a.tobler@schweiz.org>
1010
1011         * config/bsd/proc.c: New file.
1012         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
1013         * configure.ac: Check for header <sys/sysctl.h>
1014         * configure: Regenerate.
1015         * config.h.in: Likewise.
1016
1017 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
1018
1019         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
1020
1021 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
1022
1023         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
1024         * Makefile.in: Regenerated.
1025         * testsuite/Makefile.in: Regenerated.
1026
1027 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
1028
1029         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
1030         depend on blddir if blddir exists.
1031         (libgomp_target_compile): Likewise.
1032         * testsuite/libgomp.c++/c++.exp: Likewise.
1033         * testsuite/libgomp.fortran/fortran.exp: Likewise.
1034
1035 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1036
1037         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
1038         Do not list GPL as Invariant Section.
1039
1040 2008-07-28  Ilie Garbacea  <ilie@mips.com>
1041             Chao-ying Fu  <fu@mips.com>
1042
1043         * configure.tgt: Enable futex for MIPS.
1044         * config/linux/mips/futex.h: New file.
1045
1046 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
1047
1048         * team.c (gomp_team_end): Free team immediately if it has
1049         just one thread.
1050
1051 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
1052
1053         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
1054         * testsuite/libgomp.fortran/fortran.exp: Same.
1055         * testsuite/libgomp.c/c.exp: Same.
1056         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
1057         directory to library path first.
1058
1059 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
1060
1061         * env.c (parse_stacksize): Add cast to avoid warning.
1062         (parse_spincount): Likewise.
1063
1064 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
1065
1066         * testsuite/libgomp.c/loop-10.c: New test.
1067         * libgomp.c/loop-3.c (main): Add lastprivate clause.
1068         * libgomp.c++/loop-6.C (main): Likewise.
1069
1070         PR debug/36617
1071         * testsuite/libgomp.c/debug-1.c: New test.
1072
1073 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
1074
1075         * testsuite/libgomp.c/nqueens-1.c: New test.
1076
1077         PR c++/36523
1078         * testsuite/libgomp.c++/task-7.C: New function.
1079
1080 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1081
1082         * configure: Regenerate.
1083
1084 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1085
1086         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
1087         mutex when HAVE_SYNC_BUILTINS isn't defined.
1088
1089 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1090
1091         * libgomp.texi (omp_test_lock): Fix typo.
1092
1093 2008-06-12  Tobias Burnus  <burnus@net-b.de>
1094
1095         * omp_lib.f90.in: Add "implicit none".
1096
1097 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
1098
1099         PR middle-end/36506
1100         * testsuite/libgomp.c/reduction-5.c: New test.
1101
1102 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
1103
1104         * libgomp.h (struct gomp_task): Add in_tied_task field.
1105         * task.c (gomp_init_task): Initialize it.
1106         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
1107         unconditionally.  Don't call gomp_team_barrier_wake if
1108         current task is implicit or if(0) from implicit and number of
1109         running tasks is equal to nthreads - 1.
1110
1111         PR libgomp/36471
1112         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
1113         omp_get_team_size_8): Fix pastos.
1114
1115         PR libgomp/36469
1116         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
1117         * configure: Regenerated.
1118         * config.h.in: Regenerated.
1119         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
1120         defined.
1121
1122 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
1123
1124         PR bootstrap/36452
1125         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
1126         (GOMP_loop_ull_dynamic_start): Likewise.
1127         (GOMP_loop_ull_guided_start): Likewise.
1128         (GOMP_loop_ull_ordered_static_start): Likewise.
1129         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
1130         (GOMP_loop_ull_ordered_guided_start): Likewise.
1131
1132 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
1133             Richard Henderson  <rth@redhat.com>
1134             Ulrich Drepper  <drepper@redhat.com>
1135             Jakob Blomer  <jakob.blomer@ira.uka.de>
1136
1137         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
1138         Substitute also OMP_*LOCK_25*.
1139         * configure: Regenerated.
1140         * config.h.in: Regenerated.
1141         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
1142         ptrlock.c and task.c.
1143         * Makefile.in: Regenerated.
1144         * testsuite/Makefile.in: Regenerated.
1145         * task.c: New file.
1146         * loop_ull.c: New file.
1147         * iter_ull.c: New file.
1148         * libgomp.h: Include ptrlock.h.
1149         (enum gomp_task_kind): New type.
1150         (struct gomp_team): Add task_lock, task_queue, task_count,
1151         task_running_count, single_count fields.  Add
1152         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
1153         Remove work_share_lock, generation_mask,
1154         oldest_live_gen, num_live_gen and init_work_shares fields, add
1155         work work_share_list_alloc, work_share_list_free and work_share_chunk
1156         fields.  Change work_shares from pointer to pointers into an array.
1157         Change ordered_release field into gomp_sem_t ** from flexible array
1158         member.  Add implicit_task and initial_work_shares fields.
1159         Move close to the end of the struct.
1160         (struct gomp_team_state): Add single_count, last_work_share,
1161         active_level and level fields, remove work_share_generation.
1162         (gomp_barrier_handle_tasks): New prototype.
1163         (gomp_finish_task): New inline function.
1164         (struct gomp_work_share): Move chunk_size, end, incr into
1165         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
1166         next_ll fields.  Reshuffle fields.  Add next_alloc,
1167         next_ws, next_free and inline_ordered_team_ids fields, change
1168         ordered_team_ids into pointer from flexible array member.
1169         Add mode field.  Put lock and next into a different cache line
1170         from most of the write-once fields.
1171         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
1172         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
1173         gomp_iter_ull_guided_next): New prototypes.
1174         (gomp_new_icv): New prototype.
1175         (struct gomp_thread): Add thread_pool and task fields.
1176         (struct gomp_thread_pool): New type.
1177         (gomp_new_team): New prototype.
1178         (gomp_team_start): Change type of last argument.
1179         (gomp_new_work_share): Removed.
1180         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
1181         (gomp_work_share_init_done): New static inline.
1182         (gomp_throttled_spin_count_var, gomp_available_cpus,
1183         gomp_managed_threads): New extern decls.
1184         (gomp_init_task): New prototype.
1185         (gomp_spin_count_var): New extern var decl.
1186         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
1187         or no alias support, or if not PIC.
1188         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
1189         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
1190         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
1191         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
1192         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
1193         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
1194         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
1195         gomp_test_nest_lock_25): New prototypes.
1196         (omp_lock_symver, strong_alias): Define.
1197         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
1198         decls.
1199         (gomp_end_task): New.
1200         (struct gomp_task_icv, gomp_global_icv): New.
1201         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
1202         (struct gomp_task): New.
1203         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
1204         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
1205         (gomp_icv): New.
1206         (gomp_schedule_type): Reorder enum to match
1207         omp_sched_t.
1208         * team.c (struct gomp_thread_start_data): Add thread_pool and task
1209         fields.
1210         (gomp_thread_start): Add gomp_team_barrier_wait call.
1211         For non-nested case remove clearing of docked thread thr fields.
1212         Use pool fields instead of global gomp_* variables.  Use
1213         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
1214         Create tasks for each member thread.
1215         (free_team): Only destroy team barrier, task_lock here and free it.
1216         (gomp_free_thread): Free last_team if non-NULL.
1217         (gomp_team_end): Call gomp_team_barrier_wait instead of
1218         gomp_barrier_wait.  For nested case call one extra
1219         gomp_barrier_wait.  Move here some destruction from free_team.
1220         Call free_team on pool->last_team if any, rather than freeing
1221         current team.  Destroy work_share_list_free_lock ifndef
1222         HAVE_SYNC_BUILTINS.
1223         (gomp_new_icv): New function.
1224         (gomp_threads, gomp_threads_size, gomp_threads_used,
1225         gomp_threads_dock): Removed.
1226         (gomp_thread_destructor): New variable.
1227         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
1228         functions.
1229         (gomp_team_start): Create new pool if current thread doesn't have
1230         one.  Use pool fields instead of global gomp_* variables.
1231         Initialize thread_pool field for new threads.  Clear single_count.
1232         Change last argument from ws to team, don't create
1233         new team, set ts.work_share to &team->work_shares[0] and clear
1234         ts.last_work_share.  Don't clear ts.work_share_generation.
1235         If number of threads changed, adjust atomically gomp_managed_threads.
1236         Use gomp_init_task instead of gomp_new_task,
1237         set thr->task to the corresponding implicit_task array entry.
1238         Create tasks for each member thread.  Initialize ts.level.
1239         (initialize_team): Call pthread_key_create on
1240         gomp_thread_destructor.
1241         (team_destructor): New function.
1242         (new_team): Removed.
1243         (gomp_new_team): New function.
1244         (free_team): Free gomp_work_share blocks chained through next_alloc,
1245         instead of freeing work_shares and destroying work_share_lock.
1246         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
1247         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
1248         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
1249         of gomp_barrier_wait.
1250         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
1251         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
1252         if gomp_work_share_start returned true.  Don't unlock ws->lock.
1253         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
1254         of gomp_barrier_wait.
1255         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
1256         gomp_work_share_init_done if gomp_work_share_start returned true.
1257         Don't unlock ws->lock.
1258         * work.c: Include stddef.h.
1259         (free_work_share): Use work_share_list_free_lock instead
1260         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
1261         Call gomp_fini_work_share and then either free ws if orphaned, or
1262         put it into work_share_list_free list of the current team.
1263         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
1264         functions.
1265         (gomp_work_share_start, gomp_work_share_end,
1266         gomp_work_share_end_nowait): Rewritten.
1267         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
1268         (openmp_version): Set to 200805.
1269         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
1270         omp_sched_guided, omp_sched_auto): New parameters.
1271         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
1272         omp_set_max_active_levels, omp_get_max_active_levels,
1273         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
1274         omp_get_active_level): New interfaces.
1275         * omp_lib.h.in (openmp_version): Set to 200805.
1276         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
1277         omp_sched_guided, omp_sched_auto): New parameters.
1278         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
1279         omp_set_max_active_levels, omp_get_max_active_levels,
1280         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
1281         omp_get_active_level): New externals.
1282         * loop.c: Include limits.h.
1283         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
1284         GFS_AUTO.
1285         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
1286         Likewise.  Use gomp_icv.
1287         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
1288         ts.static_trip here.
1289         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
1290         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
1291         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
1292         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
1293         don't unlock ws->lock, otherwise lock it.
1294         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
1295         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
1296         (gomp_parallel_loop_start): Call gomp_new_team instead of
1297         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
1298         Adjust gomp_team_start caller.  Pass 0 as second argument to
1299         gomp_resolve_num_threads.
1300         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
1301         If adding ws->chunk_size nthreads + 1 times after end won't
1302         overflow, set ws->mode to 1.
1303         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
1304         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
1305         GOMP_loop_ull_ordered_static_start,
1306         GOMP_loop_ull_ordered_dynamic_start,
1307         GOMP_loop_ull_ordered_guided_start,
1308         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
1309         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
1310         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
1311         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
1312         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
1313         prototypes.
1314         * libgomp.map: Export lock routines also @@OMP_2.0.
1315         (GOMP_loop_ordered_dynamic_first,
1316         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
1317         GOMP_loop_ordered_static_first): Remove.
1318         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
1319         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
1320         GOMP_loop_ull_ordered_dynamic_next,
1321         GOMP_loop_ull_ordered_dynamic_start,
1322         GOMP_loop_ull_ordered_guided_next,
1323         GOMP_loop_ull_ordered_guided_start,
1324         GOMP_loop_ull_ordered_runtime_next,
1325         GOMP_loop_ull_ordered_runtime_start,
1326         GOMP_loop_ull_ordered_static_next,
1327         GOMP_loop_ull_ordered_static_start,
1328         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
1329         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
1330         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
1331         (omp_set_schedule, omp_get_schedule,
1332         omp_get_thread_limit, omp_set_max_active_levels,
1333         omp_get_max_active_levels, omp_get_level,
1334         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
1335         omp_set_schedule_, omp_set_schedule_8_,
1336         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
1337         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
1338         omp_get_max_active_levels_, omp_get_level_,
1339         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
1340         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
1341         New exports @@OMP_3.0.
1342         * omp.h.in (omp_sched_t): New type.
1343         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
1344         omp_set_max_active_levels, omp_get_max_active_levels,
1345         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
1346         omp_get_active_level): New prototypes.
1347         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
1348         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
1349         gomp_thread_limit_var, gomp_remaining_threads_count,
1350         gomp_remaining_threads_lock): New variables.
1351         (parse_spincount): New function.
1352         (initialize_env): Call gomp_init_num_threads unconditionally.
1353         Initialize gomp_available_cpus.  Call parse_spincount,
1354         initialize gomp_{,throttled_}spin_count_var
1355         depending on presence and value of OMP_WAIT_POLICY and
1356         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
1357         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
1358         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
1359         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
1360         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
1361         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
1362         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
1363         (gomp_global_icv): New.
1364         (parse_schedule): Use it.  Parse "auto".
1365         (omp_set_num_threads): Use gomp_icv.
1366         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
1367         Likewise.
1368         (omp_get_max_threads): Move from parallel.c.
1369         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
1370         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
1371         add ialias.
1372         (parse_stacksize, parse_wait_policy): New functions.
1373         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
1374         both wrappers for compatibility and new locks.
1375         (omp_set_schedule, omp_get_schedule,
1376         omp_get_thread_limit, omp_set_max_active_levels,
1377         omp_get_max_active_levels, omp_get_level,
1378         omp_get_ancestor_thread_num, omp_get_team_size,
1379         omp_get_active_level): New ialias_redirect.
1380         (omp_set_schedule_, omp_set_schedule_8_,
1381         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
1382         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
1383         omp_get_max_active_levels_, omp_get_level_,
1384         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
1385         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
1386         New functions.
1387         * parallel.c: Include limits.h.
1388         (gomp_resolve_num_threads): Add count argument.  Rewritten.
1389         (GOMP_parallel_start): Call gomp_new_team and pass that as last
1390         argument to gomp_team_start.  Pass 0 as second argument to
1391         gomp_resolve_num_threads.
1392         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
1393         if gomp_thread_limit_var != ULONG_MAX.
1394         (omp_in_parallel): Implement using ts.active_level.
1395         (omp_get_max_threads): Move to env.c.
1396         (omp_get_level, omp_get_ancestor_thread_num,
1397         omp_get_team_size, omp_get_active_level): New functions,
1398         add ialias.
1399         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
1400         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
1401         gomp_iter_dynamic_next instead of the _locked variant and don't take
1402         lock around it, otherwise acquire it before calling
1403         gomp_iter_dynamic_next_locked.
1404         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
1405         gomp_iter_dynamic_next instead of the _locked variant and don't take
1406         lock around it.
1407         (GOMP_parallel_sections_start): Call gomp_new_team instead of
1408         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
1409         Adjust gomp_team_start caller.  Pass count as second argument to
1410         gomp_resolve_num_threads, don't adjust num_threads after the call.
1411         Use gomp_icv.
1412         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
1413         ws->chunk_size by incr.
1414         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
1415         code.
1416         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
1417         types.
1418         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
1419         (omp_check_defines): Check even the compat defines.
1420         * config/linux/ptrlock.c: New file.
1421         * config/linux/ptrlock.h: New file.
1422         * config/linux/wait.h: New file.
1423         * config/posix/ptrlock.c: New file.
1424         * config/posix/ptrlock.h: New file.
1425         * config/linux/bar.h (gomp_team_barrier_wait,
1426         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
1427         (gomp_team_barrier_set_task_pending,
1428         gomp_team_barrier_clear_task_pending,
1429         gomp_team_barrier_set_waiting_for_tasks,
1430         gomp_team_barrier_waiting_for_tasks,
1431         gomp_team_barrier_done): New inlines.
1432         (gomp_barrier_t): Rewritten.
1433         (gomp_barrier_state_t): New typedef.
1434         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
1435         gomp_barrier_wait_start): Rewritten.
1436         (gomp_barrier_wait_end): Change second argument to
1437         gomp_barrier_state_t.
1438         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
1439         inlines.
1440         * config/linux/bar.c: Include wait.h instead of libgomp.h and
1441         futex.h.
1442         (gomp_barrier_wait_end): Rewritten.
1443         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
1444         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
1445         * config/posix/bar.h (gomp_barrier_t): Add generation field.
1446         (gomp_barrier_state_t): New typedef.
1447         (gomp_team_barrier_wait,
1448         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
1449         (gomp_barrier_wait_start): Or all but low 2 bits from generation
1450         into the return value.  Return gomp_barrier_state_t.
1451         (gomp_team_barrier_set_task_pending,
1452         gomp_team_barrier_clear_task_pending,
1453         gomp_team_barrier_set_waiting_for_tasks,
1454         gomp_team_barrier_waiting_for_tasks,
1455         gomp_team_barrier_done): New inlines.
1456         (gomp_barrier_wait_end): Change second argument to
1457         gomp_barrier_state_t.
1458         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
1459         inlines.
1460         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
1461         (gomp_barrier_wait_end): Change second argument to
1462         gomp_barrier_state_t.
1463         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
1464         gomp_team_barrier_wake): New functions.
1465         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
1466         futex.h.
1467         (gomp_futex_wake, gomp_futex_wait): New variables.
1468         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
1469         * config/linux/lock.c: Rewrite to make locks task owned,
1470         for backwards compatibility provide the old entrypoints
1471         if symbol versioning.  Include wait.h instead of libgomp.h and
1472         futex.h.
1473         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
1474         * config/posix95/lock.c: Rewrite to make locks task owned,
1475         for backwards compatibility provide the old entrypoints
1476         if symbol versioning.
1477         * config/posix/lock.c: Rewrite to make locks task owned,
1478         for backwards compatibility provide the old entrypoints
1479         if symbol versioning.
1480         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
1481         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
1482         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
1483         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1484         (sys_futex0): Return error code.
1485         (futex_wake, futex_wait): If ENOSYS was returned, clear
1486         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1487         (cpu_relax, atomic_write_barrier): New static inlines.
1488         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1489         (futex_wake, futex_wait): If ENOSYS was returned, clear
1490         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1491         (cpu_relax, atomic_write_barrier): New static inlines.
1492         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1493         (sys_futex0): Return error code.
1494         (futex_wake, futex_wait): If ENOSYS was returned, clear
1495         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1496         (cpu_relax, atomic_write_barrier): New static inlines.
1497         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1498         (sys_futex0): Return error code.
1499         (futex_wake, futex_wait): If ENOSYS was returned, clear
1500         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1501         (cpu_relax, atomic_write_barrier): New static inlines.
1502         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1503         (sys_futex0): Return error code.
1504         (futex_wake, futex_wait): If ENOSYS was returned, clear
1505         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1506         (cpu_relax, atomic_write_barrier): New static inlines.
1507         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1508         (sys_futex0): Return error code.
1509         (futex_wake, futex_wait): If ENOSYS was returned, clear
1510         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1511         (cpu_relax, atomic_write_barrier): New static inlines.
1512         * config/linux/sem.c: Include wait.h instead of libgomp.h and
1513         futex.h.
1514         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
1515         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
1516         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
1517         types.
1518         (omp_nest_lock_t): Change owner into void *, add lock field.
1519         * config/posix95/omp-lock.h: Include semaphore.h.
1520         (omp_lock_25_t, omp_nest_lock_25_t): New types.
1521         (omp_lock_t): Use sem_t instead of mutex if semaphores
1522         aren't broken.
1523         (omp_nest_lock_t): Likewise.  Change owner to void *.
1524         * config/posix/omp-lock.h: Include semaphore.h.
1525         (omp_lock_25_t, omp_nest_lock_25_t): New types.
1526         (omp_lock_t): Use sem_t instead of mutex if semaphores
1527         aren't broken.
1528         (omp_nest_lock_t): Likewise.  Add owner field.
1529
1530 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
1531
1532         * testsuite/libgomp.c/collapse-1.c: New test.
1533         * testsuite/libgomp.c/collapse-2.c: New test.
1534         * testsuite/libgomp.c/collapse-3.c: New test.
1535         * testsuite/libgomp.c/icv-1.c: New test.
1536         * testsuite/libgomp.c/icv-2.c: New test.
1537         * testsuite/libgomp.c/lib-2.c: New test.
1538         * testsuite/libgomp.c/lock-1.c: New test.
1539         * testsuite/libgomp.c/lock-2.c: New test.
1540         * testsuite/libgomp.c/lock-3.c: New test.
1541         * testsuite/libgomp.c/loop-4.c: New test.
1542         * testsuite/libgomp.c/loop-5.c: New test.
1543         * testsuite/libgomp.c/loop-6.c: New test.
1544         * testsuite/libgomp.c/loop-7.c: New test.
1545         * testsuite/libgomp.c/loop-8.c: New test.
1546         * testsuite/libgomp.c/loop-9.c: New test.
1547         * testsuite/libgomp.c/nested-3.c: New test.
1548         * testsuite/libgomp.c/nestedfn-6.c: New test.
1549         * testsuite/libgomp.c/sort-1.c: New test.
1550         * testsuite/libgomp.c/task-1.c: New test.
1551         * testsuite/libgomp.c/task-2.c: New test.
1552         * testsuite/libgomp.c/task-3.c: New test.
1553         * testsuite/libgomp.c/task-4.c: New test.
1554         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
1555         to C++ testsuite default compiler options.
1556         * testsuite/libgomp.c++/collapse-1.C: New test.
1557         * testsuite/libgomp.c++/collapse-2.C: New test.
1558         * testsuite/libgomp.c++/ctor-10.C: New test.
1559         * testsuite/libgomp.c++/for-1.C: New test.
1560         * testsuite/libgomp.c++/for-2.C: New test.
1561         * testsuite/libgomp.c++/for-3.C: New test.
1562         * testsuite/libgomp.c++/for-4.C: New test.
1563         * testsuite/libgomp.c++/for-5.C: New test.
1564         * testsuite/libgomp.c++/loop-8.C: New test.
1565         * testsuite/libgomp.c++/loop-9.C: New test.
1566         * testsuite/libgomp.c++/loop-10.C: New test.
1567         * testsuite/libgomp.c++/task-1.C: New test.
1568         * testsuite/libgomp.c++/task-2.C: New test.
1569         * testsuite/libgomp.c++/task-3.C: New test.
1570         * testsuite/libgomp.c++/task-4.C: New test.
1571         * testsuite/libgomp.c++/task-5.C: New test.
1572         * testsuite/libgomp.c++/task-6.C: New test.
1573         * testsuite/libgomp.fortran/allocatable1.f90: New test.
1574         * testsuite/libgomp.fortran/allocatable2.f90: New test.
1575         * testsuite/libgomp.fortran/allocatable3.f90: New test.
1576         * testsuite/libgomp.fortran/allocatable4.f90: New test.
1577         * testsuite/libgomp.fortran/collapse1.f90: New test.
1578         * testsuite/libgomp.fortran/collapse2.f90: New test.
1579         * testsuite/libgomp.fortran/collapse3.f90: New test.
1580         * testsuite/libgomp.fortran/collapse4.f90: New test.
1581         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
1582         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
1583         * testsuite/libgomp.fortran/lib4.f90: New test.
1584         * testsuite/libgomp.fortran/lock-1.f90: New test.
1585         * testsuite/libgomp.fortran/lock-2.f90: New test.
1586         * testsuite/libgomp.fortran/nested1.f90: New test.
1587         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
1588         * testsuite/libgomp.fortran/strassen.f90: New test.
1589         * testsuite/libgomp.fortran/tabs1.f90: New test.
1590         * testsuite/libgomp.fortran/tabs2.f: New test.
1591         * testsuite/libgomp.fortran/task1.f90: New test.
1592         * testsuite/libgomp.fortran/task2.f90: New test.
1593         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
1594         * testsuite/libgomp.fortran/vla5.f90: Likewise.
1595         * testsuite/libgomp.c/pr26943-2.c: Likewise.
1596         * testsuite/libgomp.c/pr26943-3.c: Likewise.
1597         * testsuite/libgomp.c/pr26943-4.c: Likewise.
1598
1599 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
1600
1601         PR c++/36308
1602         * testsuite/libgomp.c++/ctor-11.C: New test.
1603         * testsuite/libgomp.c++/ctor-12.C: New test.
1604
1605 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
1606
1607         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
1608
1609 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
1610
1611         PR middle-end/36106
1612         * testsuite/libgomp.c/atomic-5.c: New test.
1613         * testsuite/libgomp.c/atomic-6.c: New test.
1614         * testsuite/libgomp.c/autopar-1.c: New test.
1615
1616 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1617
1618         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
1619         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
1620         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
1621         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
1622         * configure: Regenerate.
1623         * Makefile.in, testsuite/Makefile.in: Likewise.
1624
1625 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
1626
1627         PR bootstrap/35457
1628         * aclocal.m4: Regenerate.
1629         * configure: Regenerate.
1630
1631 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
1632
1633         PR middle-end/35611
1634         * testsuite/libgomp.c/atomic-4.c: New test.
1635
1636         PR libgomp/35625
1637         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
1638         (gomp_iter_guided_next): Likewise.
1639         * testsuite/libgomp.c/pr35625.c: New test.
1640
1641 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1642
1643         * aclocal.m4: Regenerate.
1644         * configure: Likewise.
1645         * Makefile.in: Likewise.
1646         * testsuite/Makefile.in: Likewise.
1647
1648 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
1649
1650         PR middle-end/35185
1651         * testsuite/libgomp.c++/pr35185.C: New test.
1652
1653 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
1654
1655         PR middle-end/35549
1656         * testsuite/libgomp.c/pr35549.c: New test.
1657
1658 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
1659
1660         * testsuite/libgomp.c/atomic-3.c: New test.
1661
1662 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1663
1664         PR fortran/33197
1665         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
1666         .F08 file suffixes.
1667
1668 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
1669
1670         PR libgomp/33131
1671         * configure.ac: Add ACX_HEADER_STRING.
1672         * env.c: Include strings.h.
1673         * aclocal.m4: Regenerate.
1674         * config.h.in: Regenerate.
1675         * configure: Regenerate.
1676         * Makefile.in: Regenerate.
1677         * testsuite/Makefile.in: Regenerate.
1678
1679 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
1680
1681         PR middle-end/35196
1682         * testsuite/libgomp.c/pr35196.c: New test.
1683
1684         PR middle-end/35130
1685         * testsuite/libgomp.fortran/pr35130.f90: New test.
1686         * testsuite/libgomp.c/pr35130.c: New test.
1687
1688 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
1689
1690         PR middle-end/33880
1691         * testsuite/libgomp.c/pr33880.c: New test.
1692         * testsuite/libgomp.fortran/pr33880.f90: New test.
1693
1694 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
1695
1696         * configure: Regenerate.
1697
1698 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
1699
1700         * configure.ac: Move futex checking into ../config/futex.m4.
1701         * configure: Rebuilt.
1702         * aclocal.m4: Rebuilt.
1703         * Makefile.in: Rebuilt.
1704
1705         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
1706         2007-10-15 ../config/tls.m4 change.
1707
1708 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
1709
1710         PR c++/34513
1711         * testsuite/libgomp.c/pr34513.c: New test.
1712         * testsuite/libgomp.c++/pr34513.C: New test.
1713
1714 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
1715
1716         PR target/32765
1717         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
1718
1719 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
1720
1721         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
1722
1723 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
1724
1725         * testsuite/libgomp.c/private-1.c: New test.
1726
1727 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
1728             Paolo Bonzini  <bonzini@gnu.org>
1729
1730         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
1731         instead of 'VPATH ='.
1732         * Makefile.in: Regenerate.
1733
1734 2007-11-23  Matthias Klose  <doko@ubuntu.com>
1735
1736         * configure.ac: Adjust makeinfo version check.
1737         * configure: Regenerate.
1738
1739 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
1740
1741         PR fortran/34020
1742         * testsuite/libgomp.fortran/pr34020.f90: New test.
1743
1744 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
1745
1746         PR c++/33894
1747         * testsuite/libgomp.c++/atomic-1.C: New test.
1748
1749 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
1750
1751         PR libgomp/33275
1752         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
1753         Make x and y integers rather than (implicit) reals.  Add private (j)
1754         clause to the last omp parallel.
1755
1756 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
1757
1758         * configure: Regenerate following changes to ../config/tls.m4.
1759
1760 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
1761
1762         * testsuite/libgomp.fortran/stack.f90: New test.
1763
1764 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
1765
1766         * config/mingw32/proc.c: New file.
1767
1768 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
1769
1770         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
1771         (main): Use __get_cpuid to get i386 target fetaures.
1772         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
1773         (main): Use __get_cpuid to get x86_64 target fetaures.
1774
1775 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
1776
1777         PR target/32765
1778         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
1779         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
1780
1781 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
1782
1783         PR fortran/32550
1784         * testsuite/libgomp.fortran/pr32550.f90: New test.
1785         * testsuite/libgomp.fortran/crayptr2.f90: New test.
1786
1787 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1788
1789         * aclocal.m4: Regenerated.
1790
1791 2007-07-05  Tobias Burnus  <burnus@net-b.de>
1792
1793         PR fortran/32359
1794         * testsuite/libgomp.fortran/pr32359.f90: New.
1795
1796 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
1797
1798         PR libgomp/32468
1799         * sections.c (GOMP_parallel_sections_start): Only decrease
1800         number of threads to COUNT if dyn_var is true.
1801         * testsuite/libgomp.c/pr32468.c: New test.
1802
1803 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1804
1805         PR libgomp/26308
1806         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
1807
1808 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
1809
1810         PR middle-end/32362
1811         * testsuite/libgomp.c/pr32362-1.c: New test.
1812         * testsuite/libgomp.c/pr32362-2.c: New test.
1813         * testsuite/libgomp.c/pr32362-3.c: New test.
1814
1815 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
1816
1817         * team.c (gomp_team_start): Fix setting up thread_attr
1818         stack size.
1819
1820 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
1821
1822         * configure: Regenerate.
1823
1824 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
1825
1826         * Makefile.in: Regenerate.
1827         * configure: Regenerate.
1828         * aclocal.m4: Regenerate.
1829         * testsuite/Makefile.in: Regenerate.
1830
1831 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
1832
1833         * config/linux/proc.c: New file.
1834
1835         PR libgomp/28482
1836         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
1837
1838 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
1839
1840         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
1841
1842 2007-04-16  Matthias Klose  <doko@debian.org>
1843
1844         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
1845         flags if not building with -m64.
1846         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
1847         flag for i?86-*-* targets, if current target matches -m64.
1848
1849 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
1850
1851         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
1852         * Makefile.in: Regenerate.
1853
1854 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1855
1856         PR testsuite/31369
1857         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
1858         ld_library_path.
1859         * testsuite/libgomp.fortran/fortran.exp: Likewise.
1860
1861 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
1862
1863         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
1864         decls.
1865         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
1866         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
1867         (parse_affinity): New function.
1868         (initialize_env): Call it and gomp_init_affinity.
1869         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
1870         create new pthread_attr_t and call gomp_init_thread_affinity
1871         on it for each thread before passing the attribute to pthread_create.
1872         * config/linux/affinity.c: New file.
1873         * config/posix/affinity.c: New file.
1874         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
1875         * configure: Rebuilt.
1876         * config.h.in: Rebuilt.
1877         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
1878         * Makefile.in: Rebuilt.
1879
1880 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
1881
1882         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
1883         *-*-darwin*.
1884         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
1885         and use it if found.
1886
1887 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
1888
1889         * testsuite/config/default.exp: New file.
1890         * testsuite/lib/libgomp.exp: New file.
1891         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
1892         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
1893         load_lib *, load_gcc_lib *): Move to libgomp.exp.
1894         (libgomp_load): Remove.
1895         * testsuite/lib/libgomp.exp (libgomp_init): Compute
1896         always_ld_library_path, not ld_library_path.  Set additional_flags
1897         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
1898         (target_compile): Do not call libgomp_init.  Append lang_library_path
1899         and lang_link_flags to options.
1900         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
1901         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
1902         here.
1903         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
1904         always_ld_library_path.  Set LD_LIBRARY_PATH here.
1905         * testsuite/libgomp.fortran/fortran.exp: Ditto.
1906         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
1907         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
1908         CX8 flag.
1909         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
1910         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
1911         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
1912         * testsuite/libgomp.c/pr29947-1.c: Ditto.
1913         * testsuite/libgomp.c/atomic-10.c: Ditto.
1914
1915 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
1916
1917         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
1918         dg-final cleanup-modules line.
1919         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
1920         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
1921         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
1922         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
1923         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
1924         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
1925         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
1926
1927 2007-03-18  Andreas Schwab  <schwab@suse.de>
1928
1929         * acinclude.m4: Adjust regular expression for ld version
1930         extraction.
1931         * configure: Regenerate.
1932
1933 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
1934
1935         * Makefile.am: Add install-pdf target as copied from
1936         automake v1.10 rules.
1937         * Makefile.in: Regenerate
1938
1939 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
1940
1941         PR libgomp/28486
1942         * configure: Regenerate.
1943
1944         PR c++/30703
1945         * testsuite/libgomp.c++/pr30703.C: New test.
1946
1947 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
1948
1949         Revert:
1950         2006-07-05  Eric Christopher  <echristo@apple.com>
1951         * configure.ac: Depend addition of -pthread on host OS.
1952         * configure: Regenerate.
1953
1954 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1955
1956         * libgomp.texi: Fix spacing after abbreviations.
1957
1958 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
1959
1960         PR libgomp/30546
1961         * configure.ac: Add check for makeinfo
1962         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
1963         if an appropiate version of makeinfo is found.
1964         * aclocal.m4: Regenerated.
1965         * configure: Regenerated.
1966         * Makefile.in: Regenerated.
1967         * testsuite/Makefile.in: Regenerated.
1968
1969 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
1970
1971         PR libgomp/30540
1972         * libgomp.texi: More about implementation-dependent settings.
1973
1974 2007-01-26  Tobias Burnus  <burnus@net-b.de>
1975
1976         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
1977
1978 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
1979
1980         PR middle-end/30494
1981         * testsuite/libgomp.c/pr30494.c: New test.
1982
1983 2007-01-15  Tom Tromey  <tromey@redhat.com>
1984
1985         * configure: Rebuilt.
1986         * configure.ac: Fixed comment.
1987
1988 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
1989
1990         * libgomp.texi: Document implementation specific default values of
1991         environment variables.
1992
1993 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
1994
1995         PR libgomp/28209
1996         * libgomp.texi: New file.
1997         * configure.ac: Add --enable-generated-files-in-srcdir option.
1998         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
1999         files to srcdir.
2000         * Makefile.in: Regenerated.
2001         * config.h.in: Regenerated.
2002         * testsuite/Makefile.in: Regenerated.
2003         * NOTES: Removed.
2004
2005 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
2006
2007         PR libgomp/29949
2008         * env.c (omp_set_num_threads): Set illegal thread count to 1.
2009
2010 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
2011
2012         * configure: Regenerate.
2013
2014 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
2015
2016         PR libgomp/29947
2017         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
2018         start if there shouldn't be any loop iterations.
2019         (gomp_loop_ordered_static_start): Remove start == end test.
2020         * testsuite/libgomp.c/pr29947-1.c: New test.
2021         * testsuite/libgomp.c/pr29947-2.c: New test.
2022
2023 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
2024
2025         * configure.tgt: Force initial-exec TLS model on Linux only.
2026
2027 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
2028
2029         * configure: Regenerated.
2030
2031 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
2032
2033         * env.c (parse_schedule): Reject out of range values.
2034         (parse_unsigned_long): Reject out of range, negative or zero values.
2035
2036 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
2037
2038         PR fortran/29629
2039         * testsuite/libgomp.fortran/pr29629.f90: New test.
2040
2041 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
2042
2043         PR libgomp/29494
2044         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
2045         * config/posix95: New directory.
2046         * config/posix95/omp-lock.h: New file.
2047         * config/posix95/lock.c: Likewise.
2048
2049 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2050
2051         * aclocal.m4: Regenerate.
2052         * configure: Regenerate.
2053
2054 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
2055
2056         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
2057         '<' to '<='.
2058
2059 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
2060
2061         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
2062         test.
2063         * configure: Regenerate.
2064         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
2065
2066 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
2067
2068         PR middle-end/25261
2069         PR middle-end/28790
2070         * testsuite/libgomp.c/nestedfn-4.c: New test.
2071         * testsuite/libgomp.c/nestedfn-5.c: New test.
2072         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
2073
2074         PR fortran/29097
2075         * testsuite/libgomp.fortran/condinc1.f: New test.
2076         * testsuite/libgomp.fortran/condinc2.f: New test.
2077         * testsuite/libgomp.fortran/condinc3.f90: New test.
2078         * testsuite/libgomp.fortran/condinc4.f90: New test.
2079         * testsuite/libgomp.fortran/condinc1.inc: New file.
2080
2081 2006-09-18  Tom Tromey  <tromey@redhat.com>
2082
2083         * configure: Rebuilt.
2084
2085 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
2086
2087         PR c/28768
2088         PR preprocessor/14634
2089         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
2090         to AC_DEFINE.
2091         * configure: Regenerate.
2092
2093 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
2094
2095         * testsuite/libgomp.fortran/reduction3.f90: Change
2096         -2147483648 to -huge(i)-1 to avoid overflow.
2097         * testsuite/libgomp.fortran/reduction4.f90: Change
2098         Z'ffffffff' to not(0) to avoid overflow.
2099
2100 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
2101
2102         PR libgomp/25938
2103         * Makefile.am (libsubincludedir): New.
2104         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
2105         * Makefile.in: Regenerate.
2106
2107 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
2108
2109         PR libgomp/28725
2110         * env.c: Include ctype.h.
2111         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
2112         leading and/or trailing whitespace and compare strings case
2113         insensitively.
2114
2115 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
2116
2117         PR fortran/28390
2118         * testsuite/libgomp.fortran/pr28390.f: New test.
2119
2120 2006-07-05  Eric Christopher  <echristo@apple.com>
2121
2122         * configure.ac: Depend addition of -pthread on host OS.
2123         * configure: Regenerate.
2124
2125 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
2126
2127         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
2128         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
2129         defined.
2130
2131 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
2132
2133         PR libgomp/26175
2134         PR libgomp/26477
2135         * configure.ac: If neither --enable-linux-futex nor
2136         --disable-linux-futex is passed, determine the default by checking
2137         for compiling and/or running against NPTL.  With --enable-linux-futex,
2138         check if SYS_gettid and SYS_futex are defined.
2139         * configure: Rebuilt.
2140
2141 2006-06-14  Richard Henderson  <rth@redhat.com>
2142
2143         PR libgomp/28008
2144         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
2145         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
2146
2147 2006-06-09  Richard Henderson  <rth@redhat.com>
2148
2149         * env.c (gomp_nthreads_var): Change to unsigned long.
2150         (gomp_run_sched_chunk): Likewise.
2151         (parse_unsigned_long): Rename from parse_num_threads and generalize.
2152         (initialize_env): Initialize gomp_thread_attr.
2153         * libgomp.h (gomp_nthreads_var): Update decl.
2154         (gomp_run_sched_chunk): Likewise.
2155         (gomp_thread_attr): Declare.
2156         * team.c (gomp_thread_attr): Export.
2157         (initialize_team): Don't initialize it.
2158
2159 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
2160
2161         PR fortran/27916
2162         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
2163         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
2164
2165 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2166
2167         * config/mingw32/time.c: New file.
2168         * configure.tgt: Use it.
2169
2170 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2171
2172         * Makefile.am: Add install-html target. Add install-html to .PHONY
2173         * Makefile.in: Regenerate.
2174
2175 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2176
2177         PR libgomp/27612
2178         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
2179         * testsuite/libgomp.c/critical-1.c: Likewise.
2180         * testsuite/libgomp.c/loop-1.c: Likewise.
2181         * testsuite/libgomp.c/loop-2.c: Likewise.
2182         * testsuite/libgomp.c/single-1.c: Likewise.
2183         * testsuite/libgomp.c/ordered-1.c: Likewise.
2184         * testsuite/libgomp.c/ordered-2.c: Likewise.
2185
2186 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
2187
2188         PR middle-end/27416
2189         * libgomp.fortran/pr27416-1.f90: New test.
2190
2191 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
2192
2193         PR fortran/27395
2194         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
2195         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
2196
2197 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
2198
2199         PR c++/26943
2200         * testsuite/libgomp.c/pr26943-1.c: New test.
2201         * testsuite/libgomp.c/pr26943-2.c: New test.
2202         * testsuite/libgomp.c/pr26943-3.c: New test.
2203         * testsuite/libgomp.c/pr26943-4.c: New test.
2204         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
2205         * testsuite/libgomp.c++/pr26943.C: New test.
2206
2207 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
2208
2209         PR middle-end/27337
2210         * testsuite/libgomp.c++/pr27337.C: New test.
2211
2212 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
2213
2214         PR c/26171
2215         * testsuite/libgomp.c/pr26171.c: New test.
2216
2217 2006-04-25  Richard Henderson  <rth@redhat.com>
2218
2219         PR libgomp/25865
2220         * configure.ac: Use GCC_CHECK_TLS.
2221         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
2222         * Makefile.in, aclocal.m4, configure: Regenerate.
2223
2224 2006-04-10  Matthias Klose  <doko@debian.org>
2225
2226         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
2227         directory names containing underscores.
2228
2229 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
2230
2231         PR c++/26691
2232         * testsuite/libgomp.c++/pr26691.C: New test.
2233
2234 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
2235
2236         * testsuite/libgomp.fortran/retval2.f90: New test.
2237
2238 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
2239
2240         * testsuite/libgomp.c++: New directory.
2241
2242 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
2243
2244         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
2245         * config/posix/sem.c: Implement the above.
2246
2247 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
2248
2249         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
2250         define HAVE_BROKEN_POSIX_SEMAPHORES.
2251         * configure: Rebuilt.
2252         * config.h.in: Rebuilt.
2253
2254 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2255
2256         PR bootstrap/26161
2257         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
2258         for the other pthread check.
2259         * configure: Regenerate.
2260         * config.h.in: Regenerate.
2261
2262 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
2263
2264         PR libgomp/25938
2265         PR libgomp/25984
2266         * Makefile.am (fincludedir): New variable.
2267         (nodist_include_HEADERS): Remove Fortran files.
2268         (nodist_finclude_HEADERS): New variable.
2269         * Makefile.in: Regenerated.
2270
2271 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
2272
2273         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
2274         Remove tests for returning assumed character length arrays.
2275
2276 2006-02-12  Roger Sayle  <roger@eyesopen.com>
2277             John David Anglin  <dave@hiauly1.hia.nrc.ca>
2278
2279         PR libgomp/25936
2280         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
2281
2282 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
2283
2284         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
2285
2286 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
2287
2288         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
2289         part of LD_LIBRARY_PATH manually.
2290
2291 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
2292
2293         PR libgomp/25852
2294         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
2295         libgomp_init.
2296
2297 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
2298
2299         PR libgomp/25884
2300         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
2301         * configure.ac (PERL): Don't set.
2302         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
2303         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
2304         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
2305         * omp.h.in: Wrap the new configure substitutions with @ characters.
2306         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
2307         * aclocal.m4, configure, Makefile.in: Regenerate.
2308         * mkomp_h.pl: Delete.
2309
2310 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
2311
2312         PR libgomp/25259
2313         * configure.ac: Use GCC_HEADER_STDINT.
2314         * libgomp.h: Include gstdint.h.
2315         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
2316         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
2317
2318 2006-01-24  Richard Henderson  <rth@redhat.com>
2319
2320         PR libgomp/25942
2321         * configure.ac: Add AM_MAINTAINER_MODE.
2322         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
2323
2324 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
2325
2326         * Makefile.in: Regenerate.
2327         * testsuite/Makefile.in: Regenerate.
2328         * aclocal.m4: Regenerate.
2329
2330 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
2331
2332         * config/posix/proc.c: Conditional include of sys/loadavg.h for
2333         Solaris.
2334         * configure.ac: Add check for loadavg.h.
2335         (link_gomp): Adjust comment.
2336         * configure: Regenerate.
2337         * config.h.in: Regenerate.
2338
2339 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
2340
2341         PR libgomp/25877
2342         * configure.ac: Remove check for alloca.h.
2343         * configure: Regenerate.
2344         * config.h.in: Regenerate.
2345         * libgomp.h: define gomp_alloca to be __builtin_alloca.
2346         * team.c: Remove use of alloca.h.
2347         Call gomp_alloca instead of alloca.
2348
2349 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
2350
2351         PR libgomp/25877
2352         * team.c: Add include of alloca.h.
2353         * configure.ac: Add check for alloca.h.
2354         * configure: Regenerate.
2355         * config.h.in: Regenerate.
2356
2357 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
2358
2359         PR fortran/25219
2360         * testsuite/libgomp.fortran/pr25219.f90: New test.
2361
2362 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
2363
2364         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
2365         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
2366         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
2367         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
2368         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
2369         testsuite/libgomp.fortran/threadprivate1.f90,
2370         testsuite/libgomp.fortran/threadprivate2.f90,
2371         testsuite/libgomp.fortran/threadprivate3.f90,
2372         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
2373         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
2374         testsuite/libgomp.fortran/omp_parse3.f90: Change required
2375         effective-target to TLS runtime.
2376
2377         * testsuite/libgomp.fortran/pr25162.f: Require
2378         effective-target TLS runtime.
2379
2380 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
2381
2382         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
2383         * testsuite/libgomp.c/nestedfn-3.c: New test.
2384
2385 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
2386
2387         PR fortran/25162
2388         * testsuite/libgomp.fortran/pr25162.f: New test.
2389
2390 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
2391
2392         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
2393         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
2394
2395 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
2396
2397         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
2398         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
2399         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
2400         single.c, team.c, work.c, config/linux/alpha/futex.h,
2401         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
2402         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
2403         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
2404         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
2405         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
2406         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
2407         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
2408         FSF address.
2409
2410 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
2411
2412         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
2413         to nodist_noinst_HEADERS.
2414         * Makefile.in: Rebuilt.
2415
2416         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
2417         add integer count field.
2418         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
2419         omp_nest_lock_t type change.
2420         (omp_init_nest_lock): Likewise.  Initialize count to 0.
2421         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
2422         Increment count.
2423         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
2424         Decrement count.
2425         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
2426         Increment count if successful and return the new nesting level.
2427         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
2428         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
2429         * testsuite/libgomp.c/lib-1.c: New test.
2430         * testsuite/libgomp.fortran/lib1.f90: New test.
2431         * testsuite/libgomp.fortran/lib2.f: New test.
2432         * testsuite/libgomp.fortran/lib3.f: New test.
2433
2434 2005-11-17  Richard Henderson  <rth@redhat.com>
2435
2436         PR 24845
2437         * Makefile.am (nodist_toolexeclib_HEADERS): New.
2438         * configure.ac (link_gomp): New.  Substitute it.
2439         (AC_CONFIG_FILES): Add libgomp.spec.
2440         * libgomp.spec.in: New file.
2441         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
2442         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
2443
2444 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
2445
2446         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
2447         reduction(-:var) behaving the same as reduction(+:var).
2448         * testsuite/libgomp.c/reduction-4.c: New test.
2449
2450 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
2451
2452         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
2453         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
2454         testsuite/libgomp.c/copyin-3.c,
2455         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
2456         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
2457         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
2458         testsuite/libgomp.c++/pr24455.C,
2459         testsuite/libgomp.fortran/threadprivate1.f90,
2460         testsuite/libgomp.fortran/threadprivate2.f90,
2461         testsuite/libgomp.fortran/threadprivate3.f90,
2462         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
2463         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
2464         testsuite/libgomp.fortran/omp_parse3.f90: Require
2465         effective-target TLS.
2466
2467 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
2468
2469         * HEADER: Remove.
2470
2471 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
2472
2473         PR libgomp/24797
2474         * team.c (initialize_team): Pass NULL rather than free as
2475         pthread_key_create destructor.  Initialize thread specific data
2476         pointer in initial thread to a static local variable rather than
2477         malloced memory.
2478
2479 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
2480
2481         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
2482         its location to ld_library_path.
2483
2484 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
2485
2486         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
2487
2488 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
2489
2490         * testsuite/libgomp.c: Rename from libgomp.dg.
2491
2492 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
2493
2494         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
2495         threadprivate variable 'i'.
2496
2497 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
2498
2499         * config/linux/s390/futex.h: New file.
2500         * configure.tgt: Use it.
2501
2502         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
2503         before the parallel.
2504
2505 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
2506
2507         PR c++/24734
2508         * testsuite/libgomp.c++/master-1.C: New test.
2509
2510 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
2511
2512         * testsuite/libgomp.dg/copyin-3.c: New test.
2513
2514 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
2515
2516         * testsuite/libgomp.fortran/retval1.f90: New test.
2517         * testsuite/libgomp.fortran/vla7.f90: New test.
2518
2519 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
2520
2521         * testsuite/libgomp.fortran/vla2.f90: New test.
2522         * testsuite/libgomp.fortran/vla3.f90: New test.
2523         * testsuite/libgomp.fortran/vla4.f90: New test.
2524         * testsuite/libgomp.fortran/vla5.f90: New test.
2525         * testsuite/libgomp.fortran/vla6.f90: New test.
2526
2527 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
2528
2529         * config/linux/sparc/futex.h: New file.
2530         * configure.tgt: Use it.
2531         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
2532
2533         * critical.c: Include stdlib.h.
2534         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
2535         ignoring return value.
2536         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
2537         LIBGOMP_CHECK_SYNC_BUILTINS check.
2538         * configure: Rebuilt.
2539
2540 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
2541
2542         * testsuite/libgomp.fortran/vla1.f90: New test.
2543
2544 2005-10-31  Richard Henderson  <rth@redhat.com>
2545
2546         * testsuite/libgomp.fortran/character2.f90: Fix race condition
2547         setting 's' in different threads.
2548
2549 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
2550
2551         * libgomp.h (attribute_hidden, ialias): Define.
2552         * config/posix/proc.c (omp_get_num_procs): Add ialias.
2553         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
2554         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
2555         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
2556         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
2557         omp_test_lock, omp_test_nest_lock): Likewise.
2558         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
2559         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
2560         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
2561         omp_test_lock, omp_test_nest_lock): Likewise.
2562         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
2563         omp_get_dynamic, omp_get_nested): Likewise.
2564         * parallel.c (omp_get_num_threads, omp_get_max_threads,
2565         omp_get_thread_num, omp_in_parallel): Likewise.
2566         * fortran.c (ialias_redirect): Define.
2567         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
2568         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
2569         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
2570         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
2571         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
2572         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
2573         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
2574         omp_get_wtime): Add ialias_redirect.
2575
2576 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
2577
2578         * fortran.c: Include stdlib.h.
2579
2580 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
2581
2582         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
2583         * Makefile.in: Regenerated.
2584
2585 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
2586
2587         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
2588         * libgomp_f.h.in (omp_check_defines): New function.
2589         * env.c: Include libgomp_f.h.
2590         (initialize_env): Call omp_check_defines.
2591
2592         * testsuite/libgomp.dg/copyin-2.c: New test.
2593         * testsuite/libgomp.c++/copyin-2.C: New test.
2594         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
2595
2596         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
2597         * testsuite/libgomp.fortran/sharing2.f90: New test.
2598
2599         * testsuite/libgomp.dg/copyin-1.c: New test.
2600         * testsuite/libgomp.c++/copyin-1.C: New test.
2601
2602 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
2603
2604         * testsuite/libgomp.fortran/crayptr1.f90: New test.
2605
2606         * testsuite/libgomp.fortran/workshare1.f90: New test.
2607
2608         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
2609         only test.
2610         * libgomp.fortran/sharing1.f90: New test.
2611
2612 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
2613
2614         PR c++/24502
2615         * testsuite/libgomp.c++/loop-7.C: New test.
2616
2617         * testsuite/libgomp.dg/nestedfn-2.c: New test.
2618
2619         * testsuite/libgomp.dg/nestedfn-1.c: New test.
2620         * testsuite/libgomp.fortran/reduction6.f90: New test.
2621         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
2622
2623 2005-10-23  Richard Henderson  <rth@redhat.com>
2624
2625         * testsuite/libgomp.c++/ctor-1.C: New.
2626         * testsuite/libgomp.c++/ctor-2.C: New.
2627         * testsuite/libgomp.c++/ctor-3.C: New.
2628         * testsuite/libgomp.c++/ctor-4.C: New.
2629         * testsuite/libgomp.c++/ctor-5.C: New.
2630         * testsuite/libgomp.c++/ctor-6.C: New.
2631         * testsuite/libgomp.c++/ctor-7.C: New.
2632         * testsuite/libgomp.c++/ctor-8.C: New.
2633         * testsuite/libgomp.c++/ctor-9.C: New.
2634
2635 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
2636
2637         PR 24455
2638         * testsuite/libgomp.c++/pr24455-1.C: New test.
2639         * testsuite/libgomp.c++/pr24455.C: New test.
2640         * testsuite/libgomp.dg/pr24455-1.c: New test.
2641         * testsuite/libgomp.dg/pr24455.c: New test.
2642
2643 2005-10-20  Richard Henderson  <rth@redhat.com>
2644
2645         * testsuite/libgomp.c++/loop-6.C: New.
2646         * testsuite/libgomp.dg/loop-3.c: New.
2647
2648 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
2649
2650         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
2651         explicitly private.
2652         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
2653         explicitly shared.
2654
2655 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
2656
2657         * testsuite/libgomp.fortran/jacobi.f: New test.
2658
2659 2005-10-19  Richard Henderson  <rth@redhat.com>
2660
2661         * configure.tgt (i?86-linux): Default to with_arch instead of
2662         CFLAGS.  Add -mtune to match target_cpu.
2663         (x86_64-linux): Tune to i686.
2664
2665         * fortran.c (omp_test_nest_lock_): Fix typo.
2666
2667 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
2668
2669         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
2670         gomp_ordered_sync): Do nothing if team->nthreads == 1.
2671         * testsuite/libgomp.dg/ordered-3.c: New test.
2672
2673         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
2674         Remove volatile keyword.
2675
2676         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
2677         in COMMON block to avoid warnings on 64-bit targets.
2678
2679 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
2680
2681         * testsuite/libgomp.dg/shared-3.c: New test.
2682
2683 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
2684
2685         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
2686         * testsuite/libgomp.fortran/reduction5.f90: New test.
2687
2688 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
2689
2690         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
2691         dg-options.
2692         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
2693         flush loop now that __sync_synchronize has proper memory barrier.
2694         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
2695         Add -ffixed-form to dg-options.
2696
2697 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
2698
2699         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
2700         from subdirectories.
2701         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
2702         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
2703         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
2704         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
2705         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
2706         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
2707         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
2708         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
2709         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
2710         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
2711         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
2712         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
2713         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
2714         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
2715         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
2716         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
2717         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
2718         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
2719         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
2720         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
2721         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
2722         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
2723         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
2724         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
2725         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
2726
2727 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
2728
2729         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
2730         lang_library_path exists.  Use find instead of glob to gather tests.
2731         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
2732
2733 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
2734
2735         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
2736         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
2737         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
2738         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
2739         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
2740         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
2741         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
2742         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
2743         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
2744         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
2745         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
2746         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
2747         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
2748
2749 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
2750
2751         * testsuite/libgomp.dg/vla-1.c: New test.
2752
2753         * testsuite/libgomp.fortran/reference2.f90: New test.
2754
2755         * testsuite/libgomp.fortran/character2.f90: Remove explicit
2756         declaration of omp_get_thread_num.
2757         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
2758         use omp_lib.
2759
2760         * testsuite/libgomp.fortran/reduction1.f90: New test.
2761         * testsuite/libgomp.fortran/reduction2.f90: New test.
2762         * testsuite/libgomp.fortran/reduction3.f90: New test.
2763         * testsuite/libgomp.fortran/reduction4.f90: New test.
2764
2765 2005-10-13  Richard Henderson  <rth@redhat.com>
2766
2767         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
2768         * Makefile.in: Regenerate.
2769         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
2770         * libgomp.h: Include bar.h.
2771         (struct gomp_barrier): Remove.
2772         (struct gomp_team): Add barrier.  Replace master_barrier with
2773         master_release.  Replace threads with ordered_release.
2774         (struct gomp_thread): Replace barrier with release.
2775         * ordered.c (gomp_ordered_first): Update for ordered_release change.
2776         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
2777         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
2778         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
2779         (GOMP_single_copy_end): Likewise.
2780         * team.c (gomp_threads_dock): New.
2781         (gomp_barrier_init, gomp_barrier_destroy): Remove.
2782         (gomp_thread_start): Use gomp_barrier_wait.
2783         (new_team, free_team): Update for gomp_team changes.
2784         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
2785         (gomp_team_end): Use gomp_barrier_wait.
2786         (initialize_team): Update for gomp_thread changes.
2787         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
2788         (gomp_work_share_end_nowait): Use atomic ops when available.
2789         * config/linux/bar.c, config/linux/bar.h: New files.
2790         * config/posix/bar.c, config/posix/bar.h: New files.
2791
2792 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
2793
2794         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
2795         * testsuite/libgomp.dg/single-2.c: New test.
2796
2797         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
2798         lang_link_flags): Unset, so that they aren't inherited from previously
2799         sourced *.exp.
2800
2801         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
2802
2803 2005-10-12  Richard Henderson  <rth@redhat.com>
2804
2805         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
2806         (libgomp_init): Use lang_test_file, lang_library_path, and
2807         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
2808
2809         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
2810         (lang_test_file, lang_link_flags): New.
2811         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
2812
2813         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
2814         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
2815         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
2816         testsuite/libgomp.c++/parallel-1.C,
2817         testsuite/libgomp.c++/reduction-1.C,
2818         testsuite/libgomp.c++/reduction-2.C,
2819         testsuite/libgomp.c++/reduction-3.C,
2820         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
2821         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
2822         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
2823         New files, largely cribbed from the C testsuite.
2824
2825 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
2826
2827         * testsuite/libgomp.fortran/character1.f90: New test.
2828         * testsuite/libgomp.fortran/character2.f90: New test.
2829
2830         * testsuite/libgomp.dg/nested-1.c: New test.
2831         * testsuite/libgomp.dg/nested-2.c: New test.
2832         * testsuite/libgomp.fortran/do1.f90: New test.
2833         * testsuite/libgomp.fortran/do2.f90: New test.
2834
2835         * testsuite/libgomp.fortran/reference1.f90: New test.
2836
2837 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
2838
2839         * testsuite/libgomp.dg/reduction-1.c: New test.
2840         * testsuite/libgomp.dg/reduction-2.c: New test.
2841         * testsuite/libgomp.dg/reduction-3.c: New test.
2842
2843 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
2844
2845         * testsuite/libgomp.dg/atomic-1.c: New test.
2846         * testsuite/libgomp.dg/atomic-2.c: New test.
2847
2848 2005-10-09  Richard Henderson  <rth@redhat.com>
2849
2850         * critical.c (atomic_lock): New.
2851         (initialize_critical): Initialize it.
2852         (GOMP_atomic_start, GOMP_atomic_end): New.
2853         * libgomp.map: Export them.
2854         * libgomp_g.h: Declare them.
2855
2856         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
2857
2858 2005-10-02  Richard Henderson  <rth@redhat.com>
2859
2860         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
2861         to XCFLAGS instead of CFLAGS.
2862
2863 2005-09-30  Richard Henderson  <rth@redhat.com>
2864
2865         * configure.ac: Determine whether -pthread or -lpthread is needed.
2866         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
2867         * Makefine.in, configure: Rebuild.
2868
2869 2005-09-28  Richard Henderson  <rth@redhat.com>
2870
2871         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
2872         * testsuite/libgomp.dg/omp-single-3.c: New test.
2873
2874 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
2875
2876         * testsuite/libgomp.dg/omp-single-2.c: New test.
2877         * testsuite/libgomp.dg/shared-2.c: Fix return code.
2878
2879 2005-09-27  Richard Henderson  <rth@redhat.com>
2880
2881         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
2882         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
2883
2884 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
2885
2886         * testsuite/libgomp.dg/omp-loop03.c: New test.
2887
2888 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
2889
2890         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
2891
2892 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
2893
2894         * testsuite/libgomp.dg/omp-single-1.c: New test.
2895         * testsuite/libgomp.dg/shared-1.c: Return 0.
2896         Add prototype for abort.
2897         * testsuite/libgomp.dg/shared-2.c: Likewise.
2898
2899 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
2900
2901         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
2902         constructs.
2903
2904 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
2905
2906         * testsuite/libgomp.dg/shared-1.c: New test.
2907         * testsuite/libgomp.dg/shared-2.c: New test.
2908
2909 2005-09-24  Richard Henderson  <rth@redhat.com>
2910
2911         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
2912
2913 2005-09-24  Richard Henderson  <rth@redhat.com>
2914
2915         * iter.c (gomp_iter_static_next): Round up when computing number
2916         of iterations.  Don't bother distributing a remainder equally.
2917
2918         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
2919         Don't call srand.  Zero b before testing.
2920         (main): New.
2921
2922 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
2923
2924         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
2925         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
2926
2927 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
2928
2929         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
2930         without !$omp end do, followed immediately by subroutine end.
2931
2932 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
2933
2934         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
2935
2936 2005-09-22  Richard Henderson  <rth@redhat.com>
2937
2938         * critical.c (GOMP_critical_name_start): Change argument to void**.
2939         Reuse the pointer space if the mutex fits.
2940         (GOMP_critical_name_end): Likewise.
2941         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
2942         * libgomp_g.h (GOMP_critical_name_start): Update decl.
2943         (GOMP_critical_name_end): Likewise.
2944         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
2945         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
2946
2947 2005-09-20  Richard Henderson  <rth@redhat.com>
2948
2949         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
2950         (create_lock_lock): New.
2951         (initialize_critical): Initialize it.
2952         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
2953         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
2954
2955 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
2956
2957         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
2958
2959 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
2960
2961         * testsuite/libgomp.dg/omp-loop01.c: New test.
2962         * testsuite/libgomp.dg/omp-loop02.c: New test.
2963
2964 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
2965
2966         * configure.ac (AC_PROG_FC): Add.
2967         (USE_FORTRAN): New automake conditional.
2968         * configure: Rebuilt.
2969         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
2970         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
2971         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
2972         Add rules to build them.
2973         * Makefile.in: Rebuilt.
2974         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
2975         OMP_NEST_LOCK_KIND.
2976         * libgomp.map: Add Fortran wrappers.
2977         * libgomp_f.h.in: New file.
2978         * omp_lib.h.in: New file.
2979         * omp_lib.f90.in: New file.
2980         * fortran.c: New file.
2981         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
2982         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
2983         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
2984         libgfortran has been built.
2985         * testsuite/libgomp.fortran/fortran.exp: New file.
2986         * testsuite/libgomp.fortran/omp_cond1.f: New test.
2987         * testsuite/libgomp.fortran/omp_cond2.f: New test.
2988         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
2989         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
2990         * testsuite/libgomp.fortran/omp_hello.f: New test.
2991         * testsuite/libgomp.fortran/omp_orphan.f: New test.
2992         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
2993         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
2994         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
2995         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
2996         * testsuite/libgomp.fortran/omp_reduction.f: New test.
2997         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
2998         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
2999
3000 2005-08-30  Richard Henderson  <rth@redhat.com>
3001
3002         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
3003         function for when aliases are not usable.
3004         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
3005         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
3006         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
3007         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
3008         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
3009         GOMP_loop_ordered_guided_next): Likewise.
3010         * ordered.c (GOMP_ordered_start): Likewise.
3011
3012 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
3013
3014         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
3015         * testsuite/libgomp.dg/omp_hello.c: Fix return code
3016         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
3017         * testsuite/libgomp.dg/omp_orphan.c: Likewise
3018         * testsuite/libgomp.dg/omp_reduction.c: Likewise
3019         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
3020         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
3021         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
3022         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
3023
3024 2005-07-07  Eric Christopher  <echristo@redhat.com>
3025             Diego Novillo  <dnovillo@redhat.com>
3026
3027         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
3028         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
3029         up code.
3030         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
3031         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
3032         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
3033         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
3034         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
3035         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
3036         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
3037
3038 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
3039
3040         * TOPLEVEL.patch: Remove.
3041
3042 2005-05-16  Richard Henderson  <rth@redhat.com>
3043
3044         * configure.ac: Test for clock_gettime.
3045         * config.h.in, configure: Rebuild.
3046         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
3047         (omp_get_wtime): Use clock_gettime if available.
3048         (omp_get_wtick): Use clock_getres if available.
3049
3050 2005-05-11  Richard Henderson  <rth@redhat.com>
3051
3052         * config/linux/ia64/futex.h: New file.
3053         * configure.tgt: Use it.
3054
3055         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
3056
3057 2005-05-07  Richard Henderson  <rth@redhat.com>
3058
3059         * config/linux/powerpc/futex.h: New file.
3060         * configure.tgt: Use it.
3061
3062         * config/linux/i486/futex.h: Merge ...
3063         * config/linux/x86_64/futex.h: ... into ...
3064         * config/linux/x86/futex.h: ... here.
3065         * configure.tgt: Update to match.
3066
3067 2005-05-06  Richard Henderson  <rth@redhat.com>
3068
3069         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
3070         * config/linux/i486/futex.h: Likewise.
3071         * config/linux/x86_64/futex.h: Likewise.
3072
3073         * config/linux/lock.c: New file.
3074         * config/linux/omp-lock.h: New file.
3075
3076         * critical.c, env.h: Don't include omp.h
3077         * config/posix/lock.c: Include libgomp.h instead of omp.h.
3078         * config/posix/time.c: Likewise.
3079         * config/posix/omp-lock.h: New file.
3080         * libgomp.h: Include omp-lock.h and omp.h.
3081         * Makefile.am (nodist_include_HEADERS): New.
3082         (omp.h): New rule.
3083         * configure.ac (PERL): New.
3084         * mkomp_h.pl: New file.
3085         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
3086         with templates.
3087         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
3088
3089         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
3090         build directory.  Re-add -march=i486 hack.
3091
3092         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
3093         (libgomp_link_flags): Remove.
3094         (libgomp_initialized): Remove.
3095         (libgomp_init): Don't protect from reinitialization.  Copy code
3096         from libstdc++ for getting the multilib set correctly.
3097
3098 2005-05-05  Richard Henderson  <rth@redhat.com>
3099
3100         * config/linux/alpha/futex.h: New file.
3101         * configure.tgt (alpha*-*-linux*): Use it.
3102
3103         * config/posix/mutex.c: New file.
3104         * config/posix/sem.c: Use libgomp.h.
3105
3106         * configure.tgt (x86_64-linux): Also test CC for -m32.
3107         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
3108
3109         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
3110         after $gccpath.
3111
3112         * Makefile.am (SUBDIRS): New.
3113         (libgomp_la_LDFLAGS): Add -lpthread.
3114         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
3115         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
3116
3117         * libgomp_g.h: New file.
3118         * libgomp.h: Split out all public declarations to libgomp_g.h.
3119         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
3120         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
3121         * config/linux/sem.h: Likewise.
3122         * config/posix/sem.h: Likewise.
3123
3124         * Makefile.am (AM_LDFLAGS): New.
3125         (libgomp_version_script): Split out from ...
3126         (libgomp_la_LDFLAGS): ... here.
3127         (libgomp_version_info): New.
3128         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
3129         (LIBGOMP_ENABLE): New.
3130         (LIBGOMP_CHECK_LINKER_FEATURES): New.
3131         (LIBGOMP_ENABLE_SYMVERS): New.
3132         * configure.ac (AC_INIT): Version 1.0.
3133         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
3134         (enable-linux-futex): Likewise.  Rename from enable-futex.
3135         (libtool_VERSION): New.
3136         (LIBGOMP_ENABLE_SYMVERS): Use it.
3137         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
3138         * Makefile.in, aclocal.m4, configure: Rebuild.
3139
3140         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
3141         (gomp_mutex_unlock_slow): Fix typo.
3142         * config/linux/sem.c: Similarly.
3143         (gomp_sem_post_slow): Fix typo.
3144         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
3145         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
3146         [__PIC__] (sys_futex0): Don't use tmp output in asm.
3147
3148         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
3149         (libgomp_la_LDFLAGS): Add top_srcdir to path.
3150         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
3151         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
3152         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
3153         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
3154         LDFLAGS.  Pull enable_futex check to top-level.
3155         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
3156         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
3157
3158         First attempt at real configury.
3159         * Makefile, config.h: Remove file.
3160         * Makefile.am, Makefile.in: New file.
3161         * acinclude.m4 aclocal.m4: New file.
3162         * configure.ac, configure.tgt, configure: New file.
3163
3164         * config/posix/lock.c: Rename from sys-lock.c.
3165         * config/posix/mutex.h: Rename from sys-mutex.h.
3166         * config/posix/sem.c: Rename from sys-sem.c.
3167         * config/posix/sem.h: Rename from sys-sem.h.
3168         * config/posix/proc.c: Rename from sys-proc.c.
3169         * config/posix/time.c: Rename from sys-proc.c.
3170
3171         * config/linux/mutex.c: New file.
3172         * config/linux/mutex.h: New file.
3173         * config/linux/sem.c: New file.
3174         * config/linux/sem.h: New file.
3175         * config/linux/i486/futex.h: New file.
3176         * config/linux/x86_64/futex.h: New file.
3177
3178 2005-05-04  Richard Henderson  <rth@redhat.com>
3179
3180         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
3181         * libgomp.h: Declare them.
3182         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
3183         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
3184
3185 2005-05-04  Richard Henderson  <rth@redhat.com>
3186
3187         * libgomp-1 code drop
3188
3189 2005-05-04  Richard Henderson  <rth@redhat.com>
3190
3191         * iter.c (gomp_iter_static_next): Return tri-state on 0.
3192         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
3193         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
3194         (gomp_iter_static_next): Update.
3195         (gomp_ordered_static_next): Update.
3196         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
3197         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
3198         totally empty range.
3199         (gomp_loop_ordered_static_next): Refine test for calling
3200         gomp_ordered_static_next.
3201         * testsuite/ordered-1.c: Add case for more threads than iterations.
3202
3203         * iter.c (gomp_iter_runtime_next_locked): Remove.
3204         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
3205         gomp_loop_guided_start, gomp_loop_ordered_static_start,
3206         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
3207         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
3208         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
3209         gomp_loop_ordered_guided_next): Downcase name, make static, add
3210         an external alias with the old name.
3211         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
3212         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
3213         switch and call one of the above static functions.
3214         * libgomp.h: Update.
3215
3216         * work.c (gomp_work_share_start): Lock the mutex for !first too.
3217         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
3218         GOMP_loop_guided_start, GOMP_loop_runtime_start,
3219         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
3220         GOMP_loop_ordered_guided_start): Update to match.
3221         * sections.c (GOMP_sections_start): Likewise.
3222         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
3223
3224         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
3225         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
3226         Use bounds check instead of modulus.
3227         (gomp_ordered_sync): Split out of GOMP_ordered_start.
3228         (gomp_ordered_last): Don't sync with ordered_owner here.
3229         (gomp_ordered_next): Likewise.
3230         (gomp_ordered_static_loop_next): Likewise.
3231         * loop.c, libgomp.h: Update to match.
3232
3233         * libgomp.h (GOMP_barrier): Declare.
3234
3235         * testsuite/barrier-1.c: New file.
3236         * testsuite/critical-1.c: New file.
3237         * testsuite/ordered-2.c: New file.
3238         * testsuite/ordered-1.c: New file.
3239         * testsuite/sections-1.c: New file.
3240         * testsuite/single-1.c: New file.
3241         * testsuite/Makefile (TESTS): Add them.
3242
3243 2005-05-04  Richard Henderson  <rth@redhat.com>
3244
3245         * libgomp.h (struct gomp_work_share): Add ordered_owner.
3246         * loop.c (GOMP_loop_static_start): If not the startup thread,
3247         acquire the mutex to wait for initialization complete.
3248         (GOMP_loop_ordered_static_start): Likewise.
3249         (GOMP_loop_ordered_runtime_start): Likewise.
3250         (GOMP_loop_ordered_static_first): Remove.
3251         (GOMP_loop_ordered_dynamic_first): Remove.
3252         (GOMP_loop_ordered_guided_first): Remove.
3253         (GOMP_loop_ordered_runtime_first): Remove.
3254         * ordered.c (gomp_ordered_loop_first): Post to own release when
3255         we're the first thread.
3256         (gomp_ordered_loop_last): Wait on release if not owner.
3257         (gomp_ordered_loop_next): Likewise.
3258         (gomp_ordered_static_loop_init): New.
3259         (gomp_ordered_static_loop_next): Use ordered_owner.
3260         (GOMP_ordered_start): Likewise.
3261         * work.c (gomp_new_work_share): Initialize ordered_owner.
3262
3263 2005-05-03  Richard Henderson  <rth@redhat.com>
3264
3265         * Makefile (OPT): New.
3266         (CFLAGS): Use it.
3267
3268         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
3269         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
3270         * libgomp.h, libgomp.map, NOTES: Update to match.
3271
3272         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
3273         Add initialized and thr members.
3274         (gomp_thread_start): Pause when initially spawned to wait for
3275         the whole team to be created.
3276         (gomp_team_start): Release team members at the end.
3277
3278         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
3279         (f_foo_1): Use GOMP_loop_end.
3280         (f_foo_2): Use GOMP_loop_end_nowait.
3281
3282         * testsuite/loop-2.c: New file.
3283         * testsuite/Makefile (TESTS): Add it.
3284
3285 2005-05-03  Richard Henderson  <rth@redhat.com>
3286
3287         * iter.c (gomp_iter_static_next): Fix overflow check typo.
3288         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
3289         * team.c (new_team): Initialize oldest_live_gen to 1 if no
3290         initial work_share.
3291
3292         * testsuite/Makefile: New file.
3293         * testsuite/loop-1.c: New file.
3294
3295 2005-05-03  Richard Henderson  <rth@redhat.com>
3296
3297         Initial implementation and checkin.