libgomp/ChangeLog

   1 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
   2
   3         * libgomp.texi (Library Index): Renamed from "Index" to prevent
   4         conflict with index.html on case-insensitive file systems.
   5
   6 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
   7
   8         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
   9         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
  10
  11 2012-07-02  Richard Guenther  <rguenther@suse.de>
  12             Michael Matz  <matz@suse.de>
  13             Tobias Grosser <tobias@grosser.es>
  14             Sebastian Pop <sebpop@gmail.com>
  15
  16         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
  17         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
  18         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
  19         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
  20
  21 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
  22
  23         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
  24
  25 2012-06-22  Richard Guenther  <rguenther@suse.de>
  26
  27         Merge from graphite branch
  28         2012-01-13  Tobias Grosser  <tobias@grosser.es>
  29
  30         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
  31         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
  32
  33 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
  34
  35         PR middle-end/53580
  36         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
  37         use GOMP_barrier () call instead.
  38         * testsuite/libgomp.c/pr26943-3.c: Likewise.
  39         * testsuite/libgomp.c/pr26943-4.c: Likewise.
  40         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
  41         call GOMP_barrier instead.
  42         * testsuite/libgomp.fortran/vla5.f90: Likewise.
  43
  44 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
  45
  46         PR libgomp/52993
  47         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
  48         argument to memset call.
  49
  50 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
  51
  52         * configure: Regenerated.
  53
  54 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
  55
  56         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
  57
  58 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
  59
  60         PR bootstrap/52812
  61         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
  62
  63 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
  64
  65         PR middle-end/52547
  66         * testsuite/libgomp.c/pr52547.c: New test.
  67
  68 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
  69
  70         * testsuite/lib/libgomp.exp: load fortran-modules.exp
  71
  72 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  73
  74         * configure.tgt (mips-sgi-irix6*): Remove.
  75
  76 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  77
  78         * configure.tgt (alpha*-dec-osf*): Remove.
  79
  80         * config/osf/sem.h: Remove.
  81         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
  82
  83 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
  84
  85         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
  86
  87 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  88
  89         PR libstdc++/52188
  90         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
  91         Remove ENABLE_SYMVERS_SOL2.
  92         * configure: Regenerate.
  93         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
  94         (PREPROCESS): New variable.
  95         (libgomp.ver): New target.
  96         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
  97         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
  98         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
  99         Use libgomp.ver.
 100         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
 101         * Makefile.in: Regenerate.
 102
 103 2012-02-14  Walter Lee  <walt@tilera.com>
 104
 105         * configure.tgt: Handle tilegx and tilepro.
 106         * config/linux/tile/futex.h: New file.
 107
 108 2012-02-08  Richard Guenther  <rguenther@suse.de>
 109
 110         PR tree-optimization/46886
 111         * testsuite/libgomp.c/pr46886.c: New testcase.
 112
 113 2012-01-25  Matthias Klose  <doko@ubuntu.com>
 114
 115         * config/linux/arm: Remove empty directory.
 116         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
 117
 118 2011-12-09  Alan Modra  <amodra@gmail.com>
 119
 120         PR libgomp/51376
 121         * task.c (GOMP_taskwait): Don't access task->children outside of
 122         task_lock mutex region.
 123         (GOMP_task): Likewise.
 124
 125 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
 126
 127         PR libgomp/51132
 128         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
 129         to file scope.
 130         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
 131         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
 132         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
 133         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
 134         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
 135
 136 2011-12-02  Alan Modra  <amodra@gmail.com>
 137
 138         * config/linux/affinity.c: Use atomic rather than sync builtin.
 139         * config/linux/lock.c: Likewise.
 140         * config/linux/ptrlock.h: Likewise.
 141         * config/linux/ptrlock.c: Likewise.
 142         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
 143         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
 144         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
 145         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
 146         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
 147         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
 148         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
 149         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
 150         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
 151         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
 152
 153 2011-11-30  Alan Modra  <amodra@gmail.com>
 154
 155         PR libgomp/51298
 156         * config/linux/bar.h: Use atomic rather than sync builtins.
 157         * config/linux/bar.c: Likewise.  Add missing acquire
 158         synchronisation on generation field.
 159         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
 160         double unlock.
 161
 162 2011-11-30  Alan Modra  <amodra@gmail.com>
 163
 164         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
 165         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
 166         * config/linux/mutex.h: Use atomic rather than sync builtins.
 167         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
 168         * config/linux/omp-lock.h: Comment fix.
 169         * config/linux/arm/mutex.h: Delete.
 170         * config/linux/powerpc/mutex.h: Delete.
 171         * config/linux/ia64/mutex.h: Delete.
 172         * config/linux/mips/mutex.h: Delete.
 173
 174 2011-11-30  Alan Modra  <amodra@gmail.com>
 175
 176         PR libgomp/51249
 177         * config/linux/sem.h: Rewrite.
 178         * config/linux/sem.c: Rewrite.
 179
 180 2011-11-28  Richard Henderson  <rth@redhat.com>
 181
 182         * libgomp.h (enum memmodel): New.
 183
 184 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
 185
 186         * configure: Regenerate.
 187
 188 2011-10-10  Matthias Klose  <doko@ubuntu.com>
 189
 190         * config/posix95: Remove empty directory.
 191
 192 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
 193
 194         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
 195
 196 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
 197
 198         PR fortran/49792
 199         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
 200         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
 201
 202 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 203
 204         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
 205
 206 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 207
 208         PR libgomp/49965
 209         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
 210
 211 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
 212
 213         * config/linux/proc.h: New.
 214         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
 215         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
 216         (gomp_init_num_threads): Update call to cpuset_popcount.
 217         (get_num_procs): Ditto.
 218         * config/linux/affinity.c (gomp_init_affinity): Call
 219         gomp_cpuset_popcount.
 220
 221 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
 222
 223         PR fortran/42041
 224         PR fortran/46752
 225         * omp.h.in (omp_in_final): New prototype.
 226         * omp_lib.f90.in (omp_in_final): New interface.
 227         (omp_integer_kind, omp_logical_kind): Remove
 228         and replace all its uses in the module with 4.
 229         (openmp_version): Change to 201107.
 230         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
 231         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
 232         kind for the parameters.
 233         (omp_in_final): New external.
 234         (openmp_version): Change to 201107.
 235         * task.c (omp_in_final): New function.
 236         (gomp_init_task): Initialize final_task.
 237         (GOMP_task): Remove unused attribute from flags.  Handle final
 238         tasks.
 239         (GOMP_taskyield): New function.
 240         (omp_in_final): Return true if if (false) or final (true) task
 241         or descendant of final (true).
 242         * fortran.c (omp_in_final_): New function.
 243         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
 244         (GOMP_3.0): Export GOMP_taskyield.
 245         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
 246         variables.
 247         (parse_unsigned_long_list): New function.
 248         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
 249         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
 250         even if parse_affinity returned false.
 251         * config/linux/affinity.c (gomp_init_affinity): Handle
 252         gomp_cpu_affinity_len == 0.
 253         * libgomp_g.h (GOMP_taskyield): New prototype.
 254         * libgomp.h (struct gomp_task): Add final_task field.
 255         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
 256         * team.c (gomp_team_start): Override new task's nthreads_var icv
 257         if list form OMP_NUM_THREADS has been used and it has value for
 258         the new nesting level.
 259
 260         * testsuite/libgomp.c/atomic-11.c: New test.
 261         * testsuite/libgomp.c/atomic-12.c: New test.
 262         * testsuite/libgomp.c/atomic-13.c: New test.
 263         * testsuite/libgomp.c/atomic-14.c: New test.
 264         * testsuite/libgomp.c/reduction-6.c: New test.
 265         * testsuite/libgomp.c/task-5.c: New test.
 266         * testsuite/libgomp.c++/atomic-2.C: New test.
 267         * testsuite/libgomp.c++/atomic-3.C: New test.
 268         * testsuite/libgomp.c++/atomic-4.C: New test.
 269         * testsuite/libgomp.c++/atomic-5.C: New test.
 270         * testsuite/libgomp.c++/atomic-6.C: New test.
 271         * testsuite/libgomp.c++/atomic-7.C: New test.
 272         * testsuite/libgomp.c++/atomic-8.C: New test.
 273         * testsuite/libgomp.c++/atomic-9.C: New test.
 274         * testsuite/libgomp.c++/task-8.C: New test.
 275         * testsuite/libgomp.c++/reduction-4.C: New test.
 276         * testsuite/libgomp.fortran/allocatable7.f90: New test.
 277         * testsuite/libgomp.fortran/allocatable8.f90: New test.
 278         * testsuite/libgomp.fortran/crayptr3.f90: New test.
 279         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
 280         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
 281         * testsuite/libgomp.fortran/pointer1.f90: New test.
 282         * testsuite/libgomp.fortran/pointer2.f90: New test.
 283         * testsuite/libgomp.fortran/task4.f90: New test.
 284
 285 2011-08-02  Tobias Burnus  <burnus@net-b.de>
 286
 287         * libgomp.texi: Update OpenMP spec references to 3.1.
 288         (omp_in_final,OMP_PROC_BIND): New sections.
 289         (OMP_NUM_THREADS): Document that the value can be now a list.
 290         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
 291
 292 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
 293
 294         * config/linux/x86/futex.h: Check __x86_64__ instead of
 295         __LP64__.
 296
 297 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
 298
 299         PR middle-end/49897
 300         PR middle-end/49898
 301         * testsuite/libgomp.c/pr49897-1.c: New test.
 302         * testsuite/libgomp.c/pr49897-2.c: New test.
 303         * testsuite/libgomp.c/pr49898-1.c: New test.
 304         * testsuite/libgomp.c/pr49898-2.c: New test.
 305
 306 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
 307
 308         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
 309         for ia32 instead of ilp32.
 310
 311         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
 312         * testsuite/libgomp.c/atomic-6.c: Likewise.
 313
 314 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
 315
 316         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
 317         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
 318
 319 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 320
 321         PR libgomp/45351
 322         * config/osf/sem.h: New file.
 323         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
 324
 325 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 326
 327         PR target/49541
 328         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
 329         ldflags.
 330
 331 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
 332
 333         * config/linux/wait.h (do_spin): New inline, largely copied
 334         from do_wait, just don't do futex_wait here, instead return true if
 335         it should be done.
 336         (do_wait): Implement using do_spin.
 337         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
 338         to prototype.
 339         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
 340         __sync_bool_compare_and_swap, pass the oldval to
 341         gomp_mutex_lock_slow.
 342         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
 343         If all mutex contenders are just spinning and not sleeping, don't
 344         change state to 2 unnecessarily.  Optimize the loop when state has
 345         already become 2 to use just one atomic operation per loop instead
 346         of two.
 347         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
 348         to prototype.
 349         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
 350         __sync_bool_compare_and_swap, pass the oldval to
 351         gomp_mutex_lock_slow.
 352
 353 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
 354
 355         PR libgomp/49490
 356         * iter.c (gomp_iter_static_next): For chunk size 0
 357         only use n ceil/ nthreads size for the first
 358         n % nthreads threads in the team instead of
 359         all threads except for the last few ones which
 360         get less work or none at all.
 361         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
 362         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
 363         chunk argument, set run_sched_modifier to 0 for static
 364         resp. 1 for other kinds.  If chunk argument is 0
 365         and not static, set value to 1.
 366
 367 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
 368
 369         PR c++/49043
 370         * testsuite/libgomp.c++/pr49043.C: New test.
 371
 372         PR c++/48869
 373         * testsuite/libgomp.c++/pr48869.C: New test.
 374
 375 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
 376
 377         PR fortran/48894
 378         * fortran.c: Include limits.h.
 379         (TO_INT): Define.
 380         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
 381         *set.
 382         (omp_set_num_threads_8_, omp_set_schedule_8_,
 383         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
 384         omp_get_team_size_8_): Use TO_INT macro.
 385         * testsuite/libgomp.fortran/pr48894.f90: New test.
 386
 387 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
 388
 389         PR middle-end/48591
 390         * testsuite/libgomp.c/pr48591.c: New test.
 391
 392 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 393
 394         PR bootstrap/48135
 395         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
 396         * configure: Regenerate.
 397
 398 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
 399
 400         PR fortran/47886
 401         * testsuite/libgomp.fortran/task3.f90: New test.
 402
 403 2011-02-24  Tobias Burnus  <burnus@net-b.de>
 404
 405         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
 406
 407 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
 408
 409         PR libgomp/47854
 410         * libgomp.texi (omp_get_wtime): Don't say time in the past
 411         must be Unix Epoch.
 412
 413 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
 414
 415         PR libgomp/47804
 416         * testsuite/libgomp.fortran/fortran.exp: Check for both
 417         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
 418         but $blddir != "", still append ${blddir}/${lang_library_path}
 419         to ld_library_path.
 420
 421 2011-02-16  Tobias Burnus  <burnus@net-b.de>
 422
 423         PR libgomp/47758
 424         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
 425         of libquadmath.a before adding its libpath to ldflags.
 426
 427 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
 428
 429         PR libgomp/47731
 430         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
 431         to FUTEX_WAIT futex syscall.
 432         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
 433
 434 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 435
 436         * configure: Regenerate.
 437
 438 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
 439
 440         PR libstdc++/36104
 441         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
 442
 443 2011-01-16  Gerald Pfeifer
 444
 445         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
 446
 447 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
 448
 449         PR fortran/46874
 450         * libgomp.fortran/allocatable6.f90: New test.
 451
 452 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 453
 454         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
 455         * configure: Regenerate.
 456
 457 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
 458
 459         PR target/40125
 460         PR lto/46695
 461         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
 462         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
 463         * aclocal.m4: Regenerate.
 464         * configure: Regenerate.
 465         * Makefile.in: Regenerate.
 466         * testsuite/Makefile.in: Regenerate.
 467
 468 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
 469
 470         PR fortran/46753
 471         * libgomp.fortran/pr46753.f90: New test.
 472
 473         PR libgomp/43706
 474         * env.c (initialize_env): Default to spin count 300000
 475         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
 476         is specified.
 477
 478         PR libgomp/45240
 479         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
 480         at the end if sync builtins aren't supported.
 481
 482 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 483
 484         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
 485
 486 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 487
 488         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
 489
 490 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
 491
 492         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
 493
 494 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 495             Tobias Burnus  <burnus@net-b.de>
 496
 497         PR fortran/32049
 498         * configure.ac:
 499         * configure: Regenerate.
 500
 501 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 502
 503         * config/linux/futex.h: New.
 504         * config/linux/arm/mutex.h: New.
 505         * configure.tgt (arm*-*-linux*): Add config path.
 506
 507 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
 508
 509         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
 510
 511 2010-09-23  Tobias Burnus  <burnus@net-b.de>
 512
 513         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
 514         Change Fortran datatype to LOGICAL.
 515         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
 516         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
 517
 518 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 519
 520         * configure: Regenerate.
 521
 522 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
 523
 524         * libgomp.texi: Add function keyword to a couple of Fortran
 525         interfaces, use integer instead of int for Fortran.
 526
 527 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
 528
 529         * libgomp.texi: Fix spelling and pasto problems throughout.
 530         Adjust prototypes to match code.
 531
 532 2010-07-24  Tobias Burnus  <burnus@net-b.de>
 533
 534         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
 535         silence -fwhole-file warning.
 536
 537 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 538
 539         * configure.tgt (*-*-solaris2.[56]*): Removed.
 540
 541 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 542
 543         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
 544         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
 545         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
 546         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
 547         targetting solaris2*.
 548         * configure: Regenerate.
 549         * config.h.in: Regenerate.
 550
 551         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
 552         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
 553         Add libgomp_version_dep.
 554         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
 555         versioning.
 556         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
 557         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
 558         * Makefile.in: Regenerate.
 559
 560         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
 561         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
 562         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
 563         to common block, protected by
 564         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
 565
 566 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
 567
 568         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
 569
 570 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
 571
 572         PR bootstrap/43170
 573         * configure: Regenerate.
 574
 575 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 576
 577         PR other/43620
 578         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
 579         * configure: Regenerate.
 580         * Makefile.in: Regenerate.
 581         * testsuite/Makefile.in: Regenerate.
 582
 583 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
 584
 585         PR c/43893
 586         * testsuite/libgomp.c/pr43893.c: New test.
 587         * testsuite/libgomp.c++/pr43893.C: New test.
 588
 589 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
 590
 591         PR middle-end/43570
 592         * testsuite/libgomp.fortran/vla8.f90: New test.
 593
 594 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
 595
 596         PR libgomp/43706
 597         * config/linux/affinity.c (gomp_init_affinity): Decrease
 598         gomp_available_cpus if affinity mask confines the process to fewer
 599         CPUs.
 600         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
 601         non-NULL, just return gomp_available_cpus.
 602
 603         PR libgomp/43569
 604         * sections.c (gomp_sections_init): Initialize ws->mode.
 605
 606 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
 607
 608         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
 609         not unused bar variable.
 610         * configure: Regenerate.
 611
 612 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 613
 614         * Makefile.in: Regenerate.
 615         * aclocal.m4: Regenerate.
 616         * testsuite/Makefile.in: Regenerate.
 617
 618 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
 619
 620         PR libgomp/42942
 621         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
 622         (initialize_env): Adjust callers.
 623         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
 624         when the argument is 0.
 625
 626         * testsuite/libgomp.c/pr42942.c: New test.
 627
 628 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
 629
 630         PR middle-end/42644
 631         PR middle-end/42130
 632         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
 633         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
 634
 635 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 636
 637         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
 638         * testsuite/libgomp.c++/task-6.C: Likewise.
 639
 640 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
 641
 642         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
 643
 644 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
 645
 646         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
 647         * configure: Regenerate.
 648
 649 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
 650
 651         PR fortran/42866
 652         * testsuite/libgomp.fortran/allocatable5.f90: New test.
 653
 654 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
 655
 656         * configure.ac: Test for executability of GFORTRAN.
 657         * configure: Regenerate.
 658
 659 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 660
 661         * configure: Regenerate.
 662
 663 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 664
 665         PR libgomp/42602
 666         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
 667
 668 2010-01-03  Richard Guenther  <rguenther@suse.de>
 669
 670         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
 671
 672 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
 673
 674         * testsuite/libgomp.graphite/pr4118.c: New.
 675
 676 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
 677
 678         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
 679         for darwin, protect the test with require-effective-target tls_runtime.
 680         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
 681
 682 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
 683
 684         PR target/41605
 685         * testsuite/lib/libgomp.exp: Provide -B options to allow for
 686         link spec %s substitutions for static libraries.
 687
 688 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
 689
 690         PR testsuite/42135
 691         * libgomp.graphite/force-parallel-2.c: Reduce array size.
 692
 693 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 694
 695         * Makefile.in: Regenerate.
 696         * configure: Regenerate.
 697         * testsuite/Makefile.in: Regenerate.
 698
 699 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
 700
 701         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
 702         settings for LC_ALL and LANG.
 703
 704 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
 705
 706         PR fortran/42162
 707         * testsuite/libgomp.fortran/pr42162.f90: New test.
 708
 709 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
 710
 711         PR middle-end/42029
 712         * testsuite/libgomp.c/pr42029.c: New test.
 713
 714 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
 715
 716         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
 717         *s.  Accept ld version without text in ()s.
 718         * configure: Regenerated.
 719
 720 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
 721
 722         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
 723
 724 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 725
 726         PR libgomp/41418
 727         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
 728         or a hyphen (happens with fortran language disabled).
 729         * configure: Regenerate.
 730
 731 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 732
 733         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
 734         use sed script portable to Solaris /bin/sed for extracting ld
 735         version.
 736         * configure: Regenerate.
 737
 738 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
 739
 740         * testsuite/libgomp.graphite/bounds.c: New test.
 741
 742 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 743
 744         * Makefile.am (libgomp_la_LINK): New.
 745         * Makefile.in: Regenerate.
 746
 747 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 748
 749         * configure.ac (AC_PREREQ): Bump to 2.64.
 750
 751 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 752
 753         * Makefile.am (install-html, install-pdf): Remove.
 754         * Makefile.in: Regenerate.
 755
 756         * Makefile.in: Regenerate.
 757         * aclocal.m4: Regenerate.
 758         * config.h.in: Regenerate.
 759         * configure: Regenerate.
 760         * testsuite/Makefile.in: Regenerate.
 761
 762 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 763
 764         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
 765         * Makefile.in: Regenerate.
 766
 767 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
 768
 769         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
 770         * Makefile.in: Regenerate.
 771
 772 2009-08-19  Tobias Burnus  <burnus@net-b.de>
 773
 774         PR fortran/41102
 775         omp_lib.h.in: Fix -std=f95 errors.
 776
 777
 778 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
 779
 780         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
 781         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
 782         * testsuite/libgomp.graphite/graphite.exp: New.
 783
 784 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
 785
 786         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
 787         only build.
 788
 789 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
 790
 791         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
 792         needed memory barrier semantics.
 793         * config/linux/mips/mutex.h: New file.
 794
 795 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 796
 797         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
 798
 799 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
 800
 801         * configure: Regenerate.
 802
 803 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
 804
 805         PR testsuite/40699
 806         PR testsuite/40707
 807         PR testsuite/40709
 808         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
 809         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
 810         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
 811
 812 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
 813
 814         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
 815         options when choosing a multilib.
 816
 817 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
 818
 819         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
 820         ld_library_path.  Use add_path.  Add just find_libgcc_s to
 821         ld_library_path, not every libgcc multilib directory.
 822         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
 823         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
 824         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
 825         Use add_path.
 826         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
 827
 828 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
 829
 830         * Makefile.am (LTLDFLAGS): Define.
 831         (LINK): Define.
 832         * Makefile.in: Regenerate.
 833
 834 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
 835
 836         PR fortran/39718
 837         * testsuite/libgomp.fortran/fortran.exp: Don't link with
 838         libgfortranbegin, check existence of libgfortran.a instead of
 839         libgfortranbegin.a.
 840
 841 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
 842
 843         PR libgomp/40174
 844         * team.c (gomp_thread_start): Destroy thr->release semaphore.
 845         (gomp_free_pool_helper): Likewise.
 846
 847 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
 848             Jakub Jelinek  <jakub@redhat.com>
 849
 850         PR fortran/35423
 851         * testsuite/libgomp.fortran/workshare2.f90: New test.
 852
 853 2009-04-09  Nick Clifton  <nickc@redhat.com>
 854
 855         * iter.c: Change copyright header to refer to version 3 of the
 856         GNU General Public License with version 3.1 of the GCC Runtime
 857         Library Exception and to point readers at the COPYING3 and
 858         COPYING3.RUNTIME files and the FSF's license web page.
 859         * alloc.c: Likewise.
 860         * barrier.c: Likewise.
 861         * config/bsd/proc.c: Likewise.
 862         * config/linux/affinity.c: Likewise.
 863         * config/linux/alpha/futex.h: Likewise.
 864         * config/linux/bar.c: Likewise.
 865         * config/linux/bar.h: Likewise.
 866         * config/linux/ia64/futex.h: Likewise.
 867         * config/linux/ia64/mutex.h: Likewise.
 868         * config/linux/lock.c: Likewise.
 869         * config/linux/mips/futex.h: Likewise.
 870         * config/linux/mutex.c: Likewise.
 871         * config/linux/mutex.h: Likewise.
 872         * config/linux/powerpc/futex.h: Likewise.
 873         * config/linux/proc.c: Likewise.
 874         * config/linux/ptrlock.c: Likewise.
 875         * config/linux/ptrlock.h: Likewise.
 876         * config/linux/s390/futex.h: Likewise.
 877         * config/linux/sem.c: Likewise.
 878         * config/linux/sem.h: Likewise.
 879         * config/linux/sparc/futex.h: Likewise.
 880         * config/linux/wait.h: Likewise.
 881         * config/linux/x86/futex.h: Likewise.
 882         * config/mingw32/proc.c: Likewise.
 883         * config/mingw32/time.c: Likewise.
 884         * config/posix/affinity.c: Likewise.
 885         * config/posix/bar.c: Likewise.
 886         * config/posix/bar.h: Likewise.
 887         * config/posix/lock.c: Likewise.
 888         * config/posix/mutex.h: Likewise.
 889         * config/posix/proc.c: Likewise.
 890         * config/posix/ptrlock.h: Likewise.
 891         * config/posix/sem.c: Likewise.
 892         * config/posix/sem.h: Likewise.
 893         * config/posix/time.c: Likewise.
 894         * config/posix95/lock.c: Likewise.
 895         * critical.c: Likewise.
 896         * env.c: Likewise.
 897         * error.c: Likewise.
 898         * fortran.c: Likewise.
 899         * iter_ull.c: Likewise.
 900         * libgomp.h: Likewise.
 901         * libgomp_f.h.in: Likewise.
 902         * libgomp_g.h: Likewise.
 903         * loop.c: Likewise.
 904         * loop_ull.c: Likewise.
 905         * omp.h.in: Likewise.
 906         * omp_lib.f90.in: Likewise.
 907         * omp_lib.h.in: Likewise.
 908         * ordered.c: Likewise.
 909         * parallel.c: Likewise.
 910         * sections.c: Likewise.
 911         * single.c: Likewise.
 912         * task.c: Likewise.
 913         * team.c: Likewise.
 914         * work.c: Likewise.
 915
 916 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
 917
 918         * testsuite/config/default.exp: Change copyright header to refer to
 919         version 3 of the GNU General Public License and to point readers
 920         at the COPYING3 file and the FSF's license web page.
 921
 922 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
 923
 924         PR middle-end/39573
 925         * libgomp.c++/pr39573.C: New test.
 926
 927 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
 928
 929         PR other/39591
 930         * testsuite/libgomp.c/pr39591-1.c: New test.
 931         * testsuite/libgomp.c/pr39591-2.c: New test.
 932         * testsuite/libgomp.c/pr39591-3.c: New test.
 933
 934 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
 935
 936         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
 937         * testsuite/libgomp.c/atomic-6.c: Ditto.
 938
 939 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
 940
 941         PR c/39495
 942         * testsuite/libgomp.c/loop-12.c: New test.
 943         * testsuite/libgomp.c/loop-11.c: New test.
 944         * testsuite/libgomp.c++/loop-11.C: New test.
 945         * testsuite/libgomp.c++/loop-12.C: New test.
 946         * testsuite/libgomp.c++/for-8.C: New test.
 947
 948 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 949
 950         * configure: Regenerate.
 951
 952 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
 953
 954         PR middle-end/39154
 955         * testsuite/libgomp.c/pr39154.c: New test.
 956
 957 2009-01-30  Ian Lance Taylor  <iant@google.com>
 958
 959         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
 960         libgomp_ld_is_gold.  Get gold version number.
 961         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
 962         * configure: Rebuild.
 963
 964 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
 965
 966         * testsuite/lib/libgomp.exp: Add -B option for targets that
 967         use libgfortran.a%s in their specs.
 968
 969 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
 970
 971         PR libgomp/38086
 972         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
 973         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
 974         HAVE_AS_SYMVER_DIRECTIVE is not defined.
 975         * configure: Regenerated.
 976         * config.h.in: Likewise.
 977
 978 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
 979
 980         PR c++/38650
 981         * testsuite/libgomp.c/pr38650.c: New test.
 982         * testsuite/libgomp.c++/pr38650.C: New test.
 983
 984 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
 985
 986         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
 987
 988 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
 989
 990         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
 991
 992 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 993
 994         * configure: Regenerate.
 995
 996 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
 997
 998         PR middle-end/36802
 999         * testsuite/libgomp.c/pr36802-1.c: New test.
1000         * testsuite/libgomp.c/pr36802-2.c: New test.
1001         * testsuite/libgomp.c/pr36802-3.c: New test.
1002
1003 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
1004
1005         PR libgomp/38270
1006         * config/linux/powerpc/mutex.h: New.
1007
1008 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
1009
1010         PR c++/38257
1011         * testsuite/libgomp.c++/for-7.C: New test.
1012
1013         PR c++/38348
1014         * testsuite/libgomp.c++/for-6.C: New test.
1015
1016 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
1017
1018         PR testsuite/28870
1019         * testsuite/lib/libgomp.exp: Include new timeout library files.
1020         (libgomp_target_compile): Set timeout value from new proc.
1021
1022 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
1023
1024         PR libgomp/37938
1025         * config/linux/ia64/mutex.h: New.
1026
1027 2008-11-04  Tobias Burnus  <burnus@net-b.de>
1028
1029         PR libgomp/37935
1030         * libgomp.texi (Runtime library routines, environment variables):
1031         Update for OpenMP version 3.0.
1032
1033 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
1034             Steve Ellcey  <sje@cup.hp.com>
1035
1036         * configure: Regenerate for new libtool.
1037         * Makefile.in: Ditto.
1038         * testsuite/Makefile.in: Ditto.
1039
1040 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
1041             Andreas Tobler  <a.tobler@schweiz.org>
1042
1043         * config/bsd/proc.c: New file.
1044         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
1045         * configure.ac: Check for header <sys/sysctl.h>
1046         * configure: Regenerate.
1047         * config.h.in: Likewise.
1048
1049 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
1050
1051         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
1052
1053 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
1054
1055         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
1056         * Makefile.in: Regenerated.
1057         * testsuite/Makefile.in: Regenerated.
1058
1059 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
1060
1061         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
1062         depend on blddir if blddir exists.
1063         (libgomp_target_compile): Likewise.
1064         * testsuite/libgomp.c++/c++.exp: Likewise.
1065         * testsuite/libgomp.fortran/fortran.exp: Likewise.
1066
1067 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1068
1069         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
1070         Do not list GPL as Invariant Section.
1071
1072 2008-07-28  Ilie Garbacea  <ilie@mips.com>
1073             Chao-ying Fu  <fu@mips.com>
1074
1075         * configure.tgt: Enable futex for MIPS.
1076         * config/linux/mips/futex.h: New file.
1077
1078 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
1079
1080         * team.c (gomp_team_end): Free team immediately if it has
1081         just one thread.
1082
1083 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
1084
1085         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
1086         * testsuite/libgomp.fortran/fortran.exp: Same.
1087         * testsuite/libgomp.c/c.exp: Same.
1088         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
1089         directory to library path first.
1090
1091 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
1092
1093         * env.c (parse_stacksize): Add cast to avoid warning.
1094         (parse_spincount): Likewise.
1095
1096 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
1097
1098         * testsuite/libgomp.c/loop-10.c: New test.
1099         * libgomp.c/loop-3.c (main): Add lastprivate clause.
1100         * libgomp.c++/loop-6.C (main): Likewise.
1101
1102         PR debug/36617
1103         * testsuite/libgomp.c/debug-1.c: New test.
1104
1105 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
1106
1107         * testsuite/libgomp.c/nqueens-1.c: New test.
1108
1109         PR c++/36523
1110         * testsuite/libgomp.c++/task-7.C: New function.
1111
1112 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1113
1114         * configure: Regenerate.
1115
1116 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1117
1118         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
1119         mutex when HAVE_SYNC_BUILTINS isn't defined.
1120
1121 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1122
1123         * libgomp.texi (omp_test_lock): Fix typo.
1124
1125 2008-06-12  Tobias Burnus  <burnus@net-b.de>
1126
1127         * omp_lib.f90.in: Add "implicit none".
1128
1129 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
1130
1131         PR middle-end/36506
1132         * testsuite/libgomp.c/reduction-5.c: New test.
1133
1134 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
1135
1136         * libgomp.h (struct gomp_task): Add in_tied_task field.
1137         * task.c (gomp_init_task): Initialize it.
1138         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
1139         unconditionally.  Don't call gomp_team_barrier_wake if
1140         current task is implicit or if(0) from implicit and number of
1141         running tasks is equal to nthreads - 1.
1142
1143         PR libgomp/36471
1144         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
1145         omp_get_team_size_8): Fix pastos.
1146
1147         PR libgomp/36469
1148         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
1149         * configure: Regenerated.
1150         * config.h.in: Regenerated.
1151         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
1152         defined.
1153
1154 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
1155
1156         PR bootstrap/36452
1157         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
1158         (GOMP_loop_ull_dynamic_start): Likewise.
1159         (GOMP_loop_ull_guided_start): Likewise.
1160         (GOMP_loop_ull_ordered_static_start): Likewise.
1161         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
1162         (GOMP_loop_ull_ordered_guided_start): Likewise.
1163
1164 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
1165             Richard Henderson  <rth@redhat.com>
1166             Ulrich Drepper  <drepper@redhat.com>
1167             Jakob Blomer  <jakob.blomer@ira.uka.de>
1168
1169         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
1170         Substitute also OMP_*LOCK_25*.
1171         * configure: Regenerated.
1172         * config.h.in: Regenerated.
1173         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
1174         ptrlock.c and task.c.
1175         * Makefile.in: Regenerated.
1176         * testsuite/Makefile.in: Regenerated.
1177         * task.c: New file.
1178         * loop_ull.c: New file.
1179         * iter_ull.c: New file.
1180         * libgomp.h: Include ptrlock.h.
1181         (enum gomp_task_kind): New type.
1182         (struct gomp_team): Add task_lock, task_queue, task_count,
1183         task_running_count, single_count fields.  Add
1184         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
1185         Remove work_share_lock, generation_mask,
1186         oldest_live_gen, num_live_gen and init_work_shares fields, add
1187         work work_share_list_alloc, work_share_list_free and work_share_chunk
1188         fields.  Change work_shares from pointer to pointers into an array.
1189         Change ordered_release field into gomp_sem_t ** from flexible array
1190         member.  Add implicit_task and initial_work_shares fields.
1191         Move close to the end of the struct.
1192         (struct gomp_team_state): Add single_count, last_work_share,
1193         active_level and level fields, remove work_share_generation.
1194         (gomp_barrier_handle_tasks): New prototype.
1195         (gomp_finish_task): New inline function.
1196         (struct gomp_work_share): Move chunk_size, end, incr into
1197         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
1198         next_ll fields.  Reshuffle fields.  Add next_alloc,
1199         next_ws, next_free and inline_ordered_team_ids fields, change
1200         ordered_team_ids into pointer from flexible array member.
1201         Add mode field.  Put lock and next into a different cache line
1202         from most of the write-once fields.
1203         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
1204         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
1205         gomp_iter_ull_guided_next): New prototypes.
1206         (gomp_new_icv): New prototype.
1207         (struct gomp_thread): Add thread_pool and task fields.
1208         (struct gomp_thread_pool): New type.
1209         (gomp_new_team): New prototype.
1210         (gomp_team_start): Change type of last argument.
1211         (gomp_new_work_share): Removed.
1212         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
1213         (gomp_work_share_init_done): New static inline.
1214         (gomp_throttled_spin_count_var, gomp_available_cpus,
1215         gomp_managed_threads): New extern decls.
1216         (gomp_init_task): New prototype.
1217         (gomp_spin_count_var): New extern var decl.
1218         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
1219         or no alias support, or if not PIC.
1220         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
1221         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
1222         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
1223         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
1224         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
1225         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
1226         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
1227         gomp_test_nest_lock_25): New prototypes.
1228         (omp_lock_symver, strong_alias): Define.
1229         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
1230         decls.
1231         (gomp_end_task): New.
1232         (struct gomp_task_icv, gomp_global_icv): New.
1233         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
1234         (struct gomp_task): New.
1235         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
1236         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
1237         (gomp_icv): New.
1238         (gomp_schedule_type): Reorder enum to match
1239         omp_sched_t.
1240         * team.c (struct gomp_thread_start_data): Add thread_pool and task
1241         fields.
1242         (gomp_thread_start): Add gomp_team_barrier_wait call.
1243         For non-nested case remove clearing of docked thread thr fields.
1244         Use pool fields instead of global gomp_* variables.  Use
1245         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
1246         Create tasks for each member thread.
1247         (free_team): Only destroy team barrier, task_lock here and free it.
1248         (gomp_free_thread): Free last_team if non-NULL.
1249         (gomp_team_end): Call gomp_team_barrier_wait instead of
1250         gomp_barrier_wait.  For nested case call one extra
1251         gomp_barrier_wait.  Move here some destruction from free_team.
1252         Call free_team on pool->last_team if any, rather than freeing
1253         current team.  Destroy work_share_list_free_lock ifndef
1254         HAVE_SYNC_BUILTINS.
1255         (gomp_new_icv): New function.
1256         (gomp_threads, gomp_threads_size, gomp_threads_used,
1257         gomp_threads_dock): Removed.
1258         (gomp_thread_destructor): New variable.
1259         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
1260         functions.
1261         (gomp_team_start): Create new pool if current thread doesn't have
1262         one.  Use pool fields instead of global gomp_* variables.
1263         Initialize thread_pool field for new threads.  Clear single_count.
1264         Change last argument from ws to team, don't create
1265         new team, set ts.work_share to &team->work_shares[0] and clear
1266         ts.last_work_share.  Don't clear ts.work_share_generation.
1267         If number of threads changed, adjust atomically gomp_managed_threads.
1268         Use gomp_init_task instead of gomp_new_task,
1269         set thr->task to the corresponding implicit_task array entry.
1270         Create tasks for each member thread.  Initialize ts.level.
1271         (initialize_team): Call pthread_key_create on
1272         gomp_thread_destructor.
1273         (team_destructor): New function.
1274         (new_team): Removed.
1275         (gomp_new_team): New function.
1276         (free_team): Free gomp_work_share blocks chained through next_alloc,
1277         instead of freeing work_shares and destroying work_share_lock.
1278         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
1279         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
1280         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
1281         of gomp_barrier_wait.
1282         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
1283         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
1284         if gomp_work_share_start returned true.  Don't unlock ws->lock.
1285         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
1286         of gomp_barrier_wait.
1287         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
1288         gomp_work_share_init_done if gomp_work_share_start returned true.
1289         Don't unlock ws->lock.
1290         * work.c: Include stddef.h.
1291         (free_work_share): Use work_share_list_free_lock instead
1292         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
1293         Call gomp_fini_work_share and then either free ws if orphaned, or
1294         put it into work_share_list_free list of the current team.
1295         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
1296         functions.
1297         (gomp_work_share_start, gomp_work_share_end,
1298         gomp_work_share_end_nowait): Rewritten.
1299         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
1300         (openmp_version): Set to 200805.
1301         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
1302         omp_sched_guided, omp_sched_auto): New parameters.
1303         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
1304         omp_set_max_active_levels, omp_get_max_active_levels,
1305         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
1306         omp_get_active_level): New interfaces.
1307         * omp_lib.h.in (openmp_version): Set to 200805.
1308         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
1309         omp_sched_guided, omp_sched_auto): New parameters.
1310         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
1311         omp_set_max_active_levels, omp_get_max_active_levels,
1312         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
1313         omp_get_active_level): New externals.
1314         * loop.c: Include limits.h.
1315         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
1316         GFS_AUTO.
1317         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
1318         Likewise.  Use gomp_icv.
1319         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
1320         ts.static_trip here.
1321         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
1322         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
1323         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
1324         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
1325         don't unlock ws->lock, otherwise lock it.
1326         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
1327         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
1328         (gomp_parallel_loop_start): Call gomp_new_team instead of
1329         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
1330         Adjust gomp_team_start caller.  Pass 0 as second argument to
1331         gomp_resolve_num_threads.
1332         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
1333         If adding ws->chunk_size nthreads + 1 times after end won't
1334         overflow, set ws->mode to 1.
1335         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
1336         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
1337         GOMP_loop_ull_ordered_static_start,
1338         GOMP_loop_ull_ordered_dynamic_start,
1339         GOMP_loop_ull_ordered_guided_start,
1340         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
1341         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
1342         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
1343         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
1344         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
1345         prototypes.
1346         * libgomp.map: Export lock routines also @@OMP_2.0.
1347         (GOMP_loop_ordered_dynamic_first,
1348         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
1349         GOMP_loop_ordered_static_first): Remove.
1350         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
1351         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
1352         GOMP_loop_ull_ordered_dynamic_next,
1353         GOMP_loop_ull_ordered_dynamic_start,
1354         GOMP_loop_ull_ordered_guided_next,
1355         GOMP_loop_ull_ordered_guided_start,
1356         GOMP_loop_ull_ordered_runtime_next,
1357         GOMP_loop_ull_ordered_runtime_start,
1358         GOMP_loop_ull_ordered_static_next,
1359         GOMP_loop_ull_ordered_static_start,
1360         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
1361         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
1362         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
1363         (omp_set_schedule, omp_get_schedule,
1364         omp_get_thread_limit, omp_set_max_active_levels,
1365         omp_get_max_active_levels, omp_get_level,
1366         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
1367         omp_set_schedule_, omp_set_schedule_8_,
1368         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
1369         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
1370         omp_get_max_active_levels_, omp_get_level_,
1371         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
1372         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
1373         New exports @@OMP_3.0.
1374         * omp.h.in (omp_sched_t): New type.
1375         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
1376         omp_set_max_active_levels, omp_get_max_active_levels,
1377         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
1378         omp_get_active_level): New prototypes.
1379         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
1380         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
1381         gomp_thread_limit_var, gomp_remaining_threads_count,
1382         gomp_remaining_threads_lock): New variables.
1383         (parse_spincount): New function.
1384         (initialize_env): Call gomp_init_num_threads unconditionally.
1385         Initialize gomp_available_cpus.  Call parse_spincount,
1386         initialize gomp_{,throttled_}spin_count_var
1387         depending on presence and value of OMP_WAIT_POLICY and
1388         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
1389         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
1390         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
1391         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
1392         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
1393         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
1394         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
1395         (gomp_global_icv): New.
1396         (parse_schedule): Use it.  Parse "auto".
1397         (omp_set_num_threads): Use gomp_icv.
1398         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
1399         Likewise.
1400         (omp_get_max_threads): Move from parallel.c.
1401         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
1402         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
1403         add ialias.
1404         (parse_stacksize, parse_wait_policy): New functions.
1405         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
1406         both wrappers for compatibility and new locks.
1407         (omp_set_schedule, omp_get_schedule,
1408         omp_get_thread_limit, omp_set_max_active_levels,
1409         omp_get_max_active_levels, omp_get_level,
1410         omp_get_ancestor_thread_num, omp_get_team_size,
1411         omp_get_active_level): New ialias_redirect.
1412         (omp_set_schedule_, omp_set_schedule_8_,
1413         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
1414         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
1415         omp_get_max_active_levels_, omp_get_level_,
1416         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
1417         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
1418         New functions.
1419         * parallel.c: Include limits.h.
1420         (gomp_resolve_num_threads): Add count argument.  Rewritten.
1421         (GOMP_parallel_start): Call gomp_new_team and pass that as last
1422         argument to gomp_team_start.  Pass 0 as second argument to
1423         gomp_resolve_num_threads.
1424         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
1425         if gomp_thread_limit_var != ULONG_MAX.
1426         (omp_in_parallel): Implement using ts.active_level.
1427         (omp_get_max_threads): Move to env.c.
1428         (omp_get_level, omp_get_ancestor_thread_num,
1429         omp_get_team_size, omp_get_active_level): New functions,
1430         add ialias.
1431         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
1432         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
1433         gomp_iter_dynamic_next instead of the _locked variant and don't take
1434         lock around it, otherwise acquire it before calling
1435         gomp_iter_dynamic_next_locked.
1436         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
1437         gomp_iter_dynamic_next instead of the _locked variant and don't take
1438         lock around it.
1439         (GOMP_parallel_sections_start): Call gomp_new_team instead of
1440         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
1441         Adjust gomp_team_start caller.  Pass count as second argument to
1442         gomp_resolve_num_threads, don't adjust num_threads after the call.
1443         Use gomp_icv.
1444         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
1445         ws->chunk_size by incr.
1446         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
1447         code.
1448         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
1449         types.
1450         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
1451         (omp_check_defines): Check even the compat defines.
1452         * config/linux/ptrlock.c: New file.
1453         * config/linux/ptrlock.h: New file.
1454         * config/linux/wait.h: New file.
1455         * config/posix/ptrlock.c: New file.
1456         * config/posix/ptrlock.h: New file.
1457         * config/linux/bar.h (gomp_team_barrier_wait,
1458         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
1459         (gomp_team_barrier_set_task_pending,
1460         gomp_team_barrier_clear_task_pending,
1461         gomp_team_barrier_set_waiting_for_tasks,
1462         gomp_team_barrier_waiting_for_tasks,
1463         gomp_team_barrier_done): New inlines.
1464         (gomp_barrier_t): Rewritten.
1465         (gomp_barrier_state_t): New typedef.
1466         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
1467         gomp_barrier_wait_start): Rewritten.
1468         (gomp_barrier_wait_end): Change second argument to
1469         gomp_barrier_state_t.
1470         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
1471         inlines.
1472         * config/linux/bar.c: Include wait.h instead of libgomp.h and
1473         futex.h.
1474         (gomp_barrier_wait_end): Rewritten.
1475         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
1476         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
1477         * config/posix/bar.h (gomp_barrier_t): Add generation field.
1478         (gomp_barrier_state_t): New typedef.
1479         (gomp_team_barrier_wait,
1480         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
1481         (gomp_barrier_wait_start): Or all but low 2 bits from generation
1482         into the return value.  Return gomp_barrier_state_t.
1483         (gomp_team_barrier_set_task_pending,
1484         gomp_team_barrier_clear_task_pending,
1485         gomp_team_barrier_set_waiting_for_tasks,
1486         gomp_team_barrier_waiting_for_tasks,
1487         gomp_team_barrier_done): New inlines.
1488         (gomp_barrier_wait_end): Change second argument to
1489         gomp_barrier_state_t.
1490         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
1491         inlines.
1492         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
1493         (gomp_barrier_wait_end): Change second argument to
1494         gomp_barrier_state_t.
1495         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
1496         gomp_team_barrier_wake): New functions.
1497         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
1498         futex.h.
1499         (gomp_futex_wake, gomp_futex_wait): New variables.
1500         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
1501         * config/linux/lock.c: Rewrite to make locks task owned,
1502         for backwards compatibility provide the old entrypoints
1503         if symbol versioning.  Include wait.h instead of libgomp.h and
1504         futex.h.
1505         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
1506         * config/posix95/lock.c: Rewrite to make locks task owned,
1507         for backwards compatibility provide the old entrypoints
1508         if symbol versioning.
1509         * config/posix/lock.c: Rewrite to make locks task owned,
1510         for backwards compatibility provide the old entrypoints
1511         if symbol versioning.
1512         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
1513         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
1514         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
1515         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1516         (sys_futex0): Return error code.
1517         (futex_wake, futex_wait): If ENOSYS was returned, clear
1518         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1519         (cpu_relax, atomic_write_barrier): New static inlines.
1520         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1521         (futex_wake, futex_wait): If ENOSYS was returned, clear
1522         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1523         (cpu_relax, atomic_write_barrier): New static inlines.
1524         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1525         (sys_futex0): Return error code.
1526         (futex_wake, futex_wait): If ENOSYS was returned, clear
1527         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1528         (cpu_relax, atomic_write_barrier): New static inlines.
1529         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1530         (sys_futex0): Return error code.
1531         (futex_wake, futex_wait): If ENOSYS was returned, clear
1532         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1533         (cpu_relax, atomic_write_barrier): New static inlines.
1534         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1535         (sys_futex0): Return error code.
1536         (futex_wake, futex_wait): If ENOSYS was returned, clear
1537         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1538         (cpu_relax, atomic_write_barrier): New static inlines.
1539         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1540         (sys_futex0): Return error code.
1541         (futex_wake, futex_wait): If ENOSYS was returned, clear
1542         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1543         (cpu_relax, atomic_write_barrier): New static inlines.
1544         * config/linux/sem.c: Include wait.h instead of libgomp.h and
1545         futex.h.
1546         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
1547         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
1548         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
1549         types.
1550         (omp_nest_lock_t): Change owner into void *, add lock field.
1551         * config/posix95/omp-lock.h: Include semaphore.h.
1552         (omp_lock_25_t, omp_nest_lock_25_t): New types.
1553         (omp_lock_t): Use sem_t instead of mutex if semaphores
1554         aren't broken.
1555         (omp_nest_lock_t): Likewise.  Change owner to void *.
1556         * config/posix/omp-lock.h: Include semaphore.h.
1557         (omp_lock_25_t, omp_nest_lock_25_t): New types.
1558         (omp_lock_t): Use sem_t instead of mutex if semaphores
1559         aren't broken.
1560         (omp_nest_lock_t): Likewise.  Add owner field.
1561
1562 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
1563
1564         * testsuite/libgomp.c/collapse-1.c: New test.
1565         * testsuite/libgomp.c/collapse-2.c: New test.
1566         * testsuite/libgomp.c/collapse-3.c: New test.
1567         * testsuite/libgomp.c/icv-1.c: New test.
1568         * testsuite/libgomp.c/icv-2.c: New test.
1569         * testsuite/libgomp.c/lib-2.c: New test.
1570         * testsuite/libgomp.c/lock-1.c: New test.
1571         * testsuite/libgomp.c/lock-2.c: New test.
1572         * testsuite/libgomp.c/lock-3.c: New test.
1573         * testsuite/libgomp.c/loop-4.c: New test.
1574         * testsuite/libgomp.c/loop-5.c: New test.
1575         * testsuite/libgomp.c/loop-6.c: New test.
1576         * testsuite/libgomp.c/loop-7.c: New test.
1577         * testsuite/libgomp.c/loop-8.c: New test.
1578         * testsuite/libgomp.c/loop-9.c: New test.
1579         * testsuite/libgomp.c/nested-3.c: New test.
1580         * testsuite/libgomp.c/nestedfn-6.c: New test.
1581         * testsuite/libgomp.c/sort-1.c: New test.
1582         * testsuite/libgomp.c/task-1.c: New test.
1583         * testsuite/libgomp.c/task-2.c: New test.
1584         * testsuite/libgomp.c/task-3.c: New test.
1585         * testsuite/libgomp.c/task-4.c: New test.
1586         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
1587         to C++ testsuite default compiler options.
1588         * testsuite/libgomp.c++/collapse-1.C: New test.
1589         * testsuite/libgomp.c++/collapse-2.C: New test.
1590         * testsuite/libgomp.c++/ctor-10.C: New test.
1591         * testsuite/libgomp.c++/for-1.C: New test.
1592         * testsuite/libgomp.c++/for-2.C: New test.
1593         * testsuite/libgomp.c++/for-3.C: New test.
1594         * testsuite/libgomp.c++/for-4.C: New test.
1595         * testsuite/libgomp.c++/for-5.C: New test.
1596         * testsuite/libgomp.c++/loop-8.C: New test.
1597         * testsuite/libgomp.c++/loop-9.C: New test.
1598         * testsuite/libgomp.c++/loop-10.C: New test.
1599         * testsuite/libgomp.c++/task-1.C: New test.
1600         * testsuite/libgomp.c++/task-2.C: New test.
1601         * testsuite/libgomp.c++/task-3.C: New test.
1602         * testsuite/libgomp.c++/task-4.C: New test.
1603         * testsuite/libgomp.c++/task-5.C: New test.
1604         * testsuite/libgomp.c++/task-6.C: New test.
1605         * testsuite/libgomp.fortran/allocatable1.f90: New test.
1606         * testsuite/libgomp.fortran/allocatable2.f90: New test.
1607         * testsuite/libgomp.fortran/allocatable3.f90: New test.
1608         * testsuite/libgomp.fortran/allocatable4.f90: New test.
1609         * testsuite/libgomp.fortran/collapse1.f90: New test.
1610         * testsuite/libgomp.fortran/collapse2.f90: New test.
1611         * testsuite/libgomp.fortran/collapse3.f90: New test.
1612         * testsuite/libgomp.fortran/collapse4.f90: New test.
1613         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
1614         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
1615         * testsuite/libgomp.fortran/lib4.f90: New test.
1616         * testsuite/libgomp.fortran/lock-1.f90: New test.
1617         * testsuite/libgomp.fortran/lock-2.f90: New test.
1618         * testsuite/libgomp.fortran/nested1.f90: New test.
1619         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
1620         * testsuite/libgomp.fortran/strassen.f90: New test.
1621         * testsuite/libgomp.fortran/tabs1.f90: New test.
1622         * testsuite/libgomp.fortran/tabs2.f: New test.
1623         * testsuite/libgomp.fortran/task1.f90: New test.
1624         * testsuite/libgomp.fortran/task2.f90: New test.
1625         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
1626         * testsuite/libgomp.fortran/vla5.f90: Likewise.
1627         * testsuite/libgomp.c/pr26943-2.c: Likewise.
1628         * testsuite/libgomp.c/pr26943-3.c: Likewise.
1629         * testsuite/libgomp.c/pr26943-4.c: Likewise.
1630
1631 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
1632
1633         PR c++/36308
1634         * testsuite/libgomp.c++/ctor-11.C: New test.
1635         * testsuite/libgomp.c++/ctor-12.C: New test.
1636
1637 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
1638
1639         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
1640
1641 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
1642
1643         PR middle-end/36106
1644         * testsuite/libgomp.c/atomic-5.c: New test.
1645         * testsuite/libgomp.c/atomic-6.c: New test.
1646         * testsuite/libgomp.c/autopar-1.c: New test.
1647
1648 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1649
1650         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
1651         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
1652         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
1653         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
1654         * configure: Regenerate.
1655         * Makefile.in, testsuite/Makefile.in: Likewise.
1656
1657 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
1658
1659         PR bootstrap/35457
1660         * aclocal.m4: Regenerate.
1661         * configure: Regenerate.
1662
1663 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
1664
1665         PR middle-end/35611
1666         * testsuite/libgomp.c/atomic-4.c: New test.
1667
1668         PR libgomp/35625
1669         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
1670         (gomp_iter_guided_next): Likewise.
1671         * testsuite/libgomp.c/pr35625.c: New test.
1672
1673 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1674
1675         * aclocal.m4: Regenerate.
1676         * configure: Likewise.
1677         * Makefile.in: Likewise.
1678         * testsuite/Makefile.in: Likewise.
1679
1680 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
1681
1682         PR middle-end/35185
1683         * testsuite/libgomp.c++/pr35185.C: New test.
1684
1685 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
1686
1687         PR middle-end/35549
1688         * testsuite/libgomp.c/pr35549.c: New test.
1689
1690 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
1691
1692         * testsuite/libgomp.c/atomic-3.c: New test.
1693
1694 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1695
1696         PR fortran/33197
1697         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
1698         .F08 file suffixes.
1699
1700 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
1701
1702         PR libgomp/33131
1703         * configure.ac: Add ACX_HEADER_STRING.
1704         * env.c: Include strings.h.
1705         * aclocal.m4: Regenerate.
1706         * config.h.in: Regenerate.
1707         * configure: Regenerate.
1708         * Makefile.in: Regenerate.
1709         * testsuite/Makefile.in: Regenerate.
1710
1711 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
1712
1713         PR middle-end/35196
1714         * testsuite/libgomp.c/pr35196.c: New test.
1715
1716         PR middle-end/35130
1717         * testsuite/libgomp.fortran/pr35130.f90: New test.
1718         * testsuite/libgomp.c/pr35130.c: New test.
1719
1720 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
1721
1722         PR middle-end/33880
1723         * testsuite/libgomp.c/pr33880.c: New test.
1724         * testsuite/libgomp.fortran/pr33880.f90: New test.
1725
1726 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
1727
1728         * configure: Regenerate.
1729
1730 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
1731
1732         * configure.ac: Move futex checking into ../config/futex.m4.
1733         * configure: Rebuilt.
1734         * aclocal.m4: Rebuilt.
1735         * Makefile.in: Rebuilt.
1736
1737         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
1738         2007-10-15 ../config/tls.m4 change.
1739
1740 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
1741
1742         PR c++/34513
1743         * testsuite/libgomp.c/pr34513.c: New test.
1744         * testsuite/libgomp.c++/pr34513.C: New test.
1745
1746 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
1747
1748         PR target/32765
1749         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
1750
1751 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
1752
1753         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
1754
1755 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
1756
1757         * testsuite/libgomp.c/private-1.c: New test.
1758
1759 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
1760             Paolo Bonzini  <bonzini@gnu.org>
1761
1762         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
1763         instead of 'VPATH ='.
1764         * Makefile.in: Regenerate.
1765
1766 2007-11-23  Matthias Klose  <doko@ubuntu.com>
1767
1768         * configure.ac: Adjust makeinfo version check.
1769         * configure: Regenerate.
1770
1771 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
1772
1773         PR fortran/34020
1774         * testsuite/libgomp.fortran/pr34020.f90: New test.
1775
1776 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
1777
1778         PR c++/33894
1779         * testsuite/libgomp.c++/atomic-1.C: New test.
1780
1781 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
1782
1783         PR libgomp/33275
1784         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
1785         Make x and y integers rather than (implicit) reals.  Add private (j)
1786         clause to the last omp parallel.
1787
1788 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
1789
1790         * configure: Regenerate following changes to ../config/tls.m4.
1791
1792 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
1793
1794         * testsuite/libgomp.fortran/stack.f90: New test.
1795
1796 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
1797
1798         * config/mingw32/proc.c: New file.
1799
1800 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
1801
1802         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
1803         (main): Use __get_cpuid to get i386 target fetaures.
1804         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
1805         (main): Use __get_cpuid to get x86_64 target fetaures.
1806
1807 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
1808
1809         PR target/32765
1810         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
1811         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
1812
1813 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
1814
1815         PR fortran/32550
1816         * testsuite/libgomp.fortran/pr32550.f90: New test.
1817         * testsuite/libgomp.fortran/crayptr2.f90: New test.
1818
1819 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1820
1821         * aclocal.m4: Regenerated.
1822
1823 2007-07-05  Tobias Burnus  <burnus@net-b.de>
1824
1825         PR fortran/32359
1826         * testsuite/libgomp.fortran/pr32359.f90: New.
1827
1828 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
1829
1830         PR libgomp/32468
1831         * sections.c (GOMP_parallel_sections_start): Only decrease
1832         number of threads to COUNT if dyn_var is true.
1833         * testsuite/libgomp.c/pr32468.c: New test.
1834
1835 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1836
1837         PR libgomp/26308
1838         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
1839
1840 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
1841
1842         PR middle-end/32362
1843         * testsuite/libgomp.c/pr32362-1.c: New test.
1844         * testsuite/libgomp.c/pr32362-2.c: New test.
1845         * testsuite/libgomp.c/pr32362-3.c: New test.
1846
1847 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
1848
1849         * team.c (gomp_team_start): Fix setting up thread_attr
1850         stack size.
1851
1852 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
1853
1854         * configure: Regenerate.
1855
1856 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
1857
1858         * Makefile.in: Regenerate.
1859         * configure: Regenerate.
1860         * aclocal.m4: Regenerate.
1861         * testsuite/Makefile.in: Regenerate.
1862
1863 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
1864
1865         * config/linux/proc.c: New file.
1866
1867         PR libgomp/28482
1868         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
1869
1870 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
1871
1872         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
1873
1874 2007-04-16  Matthias Klose  <doko@debian.org>
1875
1876         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
1877         flags if not building with -m64.
1878         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
1879         flag for i?86-*-* targets, if current target matches -m64.
1880
1881 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
1882
1883         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
1884         * Makefile.in: Regenerate.
1885
1886 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1887
1888         PR testsuite/31369
1889         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
1890         ld_library_path.
1891         * testsuite/libgomp.fortran/fortran.exp: Likewise.
1892
1893 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
1894
1895         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
1896         decls.
1897         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
1898         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
1899         (parse_affinity): New function.
1900         (initialize_env): Call it and gomp_init_affinity.
1901         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
1902         create new pthread_attr_t and call gomp_init_thread_affinity
1903         on it for each thread before passing the attribute to pthread_create.
1904         * config/linux/affinity.c: New file.
1905         * config/posix/affinity.c: New file.
1906         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
1907         * configure: Rebuilt.
1908         * config.h.in: Rebuilt.
1909         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
1910         * Makefile.in: Rebuilt.
1911
1912 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
1913
1914         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
1915         *-*-darwin*.
1916         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
1917         and use it if found.
1918
1919 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
1920
1921         * testsuite/config/default.exp: New file.
1922         * testsuite/lib/libgomp.exp: New file.
1923         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
1924         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
1925         load_lib *, load_gcc_lib *): Move to libgomp.exp.
1926         (libgomp_load): Remove.
1927         * testsuite/lib/libgomp.exp (libgomp_init): Compute
1928         always_ld_library_path, not ld_library_path.  Set additional_flags
1929         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
1930         (target_compile): Do not call libgomp_init.  Append lang_library_path
1931         and lang_link_flags to options.
1932         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
1933         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
1934         here.
1935         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
1936         always_ld_library_path.  Set LD_LIBRARY_PATH here.
1937         * testsuite/libgomp.fortran/fortran.exp: Ditto.
1938         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
1939         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
1940         CX8 flag.
1941         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
1942         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
1943         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
1944         * testsuite/libgomp.c/pr29947-1.c: Ditto.
1945         * testsuite/libgomp.c/atomic-10.c: Ditto.
1946
1947 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
1948
1949         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
1950         dg-final cleanup-modules line.
1951         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
1952         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
1953         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
1954         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
1955         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
1956         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
1957         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
1958
1959 2007-03-18  Andreas Schwab  <schwab@suse.de>
1960
1961         * acinclude.m4: Adjust regular expression for ld version
1962         extraction.
1963         * configure: Regenerate.
1964
1965 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
1966
1967         * Makefile.am: Add install-pdf target as copied from
1968         automake v1.10 rules.
1969         * Makefile.in: Regenerate
1970
1971 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
1972
1973         PR libgomp/28486
1974         * configure: Regenerate.
1975
1976         PR c++/30703
1977         * testsuite/libgomp.c++/pr30703.C: New test.
1978
1979 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
1980
1981         Revert:
1982         2006-07-05  Eric Christopher  <echristo@apple.com>
1983         * configure.ac: Depend addition of -pthread on host OS.
1984         * configure: Regenerate.
1985
1986 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1987
1988         * libgomp.texi: Fix spacing after abbreviations.
1989
1990 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
1991
1992         PR libgomp/30546
1993         * configure.ac: Add check for makeinfo
1994         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
1995         if an appropiate version of makeinfo is found.
1996         * aclocal.m4: Regenerated.
1997         * configure: Regenerated.
1998         * Makefile.in: Regenerated.
1999         * testsuite/Makefile.in: Regenerated.
2000
2001 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
2002
2003         PR libgomp/30540
2004         * libgomp.texi: More about implementation-dependent settings.
2005
2006 2007-01-26  Tobias Burnus  <burnus@net-b.de>
2007
2008         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
2009
2010 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
2011
2012         PR middle-end/30494
2013         * testsuite/libgomp.c/pr30494.c: New test.
2014
2015 2007-01-15  Tom Tromey  <tromey@redhat.com>
2016
2017         * configure: Rebuilt.
2018         * configure.ac: Fixed comment.
2019
2020 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
2021
2022         * libgomp.texi: Document implementation specific default values of
2023         environment variables.
2024
2025 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
2026
2027         PR libgomp/28209
2028         * libgomp.texi: New file.
2029         * configure.ac: Add --enable-generated-files-in-srcdir option.
2030         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
2031         files to srcdir.
2032         * Makefile.in: Regenerated.
2033         * config.h.in: Regenerated.
2034         * testsuite/Makefile.in: Regenerated.
2035         * NOTES: Removed.
2036
2037 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
2038
2039         PR libgomp/29949
2040         * env.c (omp_set_num_threads): Set illegal thread count to 1.
2041
2042 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
2043
2044         * configure: Regenerate.
2045
2046 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
2047
2048         PR libgomp/29947
2049         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
2050         start if there shouldn't be any loop iterations.
2051         (gomp_loop_ordered_static_start): Remove start == end test.
2052         * testsuite/libgomp.c/pr29947-1.c: New test.
2053         * testsuite/libgomp.c/pr29947-2.c: New test.
2054
2055 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
2056
2057         * configure.tgt: Force initial-exec TLS model on Linux only.
2058
2059 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
2060
2061         * configure: Regenerated.
2062
2063 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
2064
2065         * env.c (parse_schedule): Reject out of range values.
2066         (parse_unsigned_long): Reject out of range, negative or zero values.
2067
2068 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
2069
2070         PR fortran/29629
2071         * testsuite/libgomp.fortran/pr29629.f90: New test.
2072
2073 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
2074
2075         PR libgomp/29494
2076         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
2077         * config/posix95: New directory.
2078         * config/posix95/omp-lock.h: New file.
2079         * config/posix95/lock.c: Likewise.
2080
2081 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2082
2083         * aclocal.m4: Regenerate.
2084         * configure: Regenerate.
2085
2086 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
2087
2088         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
2089         '<' to '<='.
2090
2091 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
2092
2093         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
2094         test.
2095         * configure: Regenerate.
2096         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
2097
2098 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
2099
2100         PR middle-end/25261
2101         PR middle-end/28790
2102         * testsuite/libgomp.c/nestedfn-4.c: New test.
2103         * testsuite/libgomp.c/nestedfn-5.c: New test.
2104         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
2105
2106         PR fortran/29097
2107         * testsuite/libgomp.fortran/condinc1.f: New test.
2108         * testsuite/libgomp.fortran/condinc2.f: New test.
2109         * testsuite/libgomp.fortran/condinc3.f90: New test.
2110         * testsuite/libgomp.fortran/condinc4.f90: New test.
2111         * testsuite/libgomp.fortran/condinc1.inc: New file.
2112
2113 2006-09-18  Tom Tromey  <tromey@redhat.com>
2114
2115         * configure: Rebuilt.
2116
2117 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
2118
2119         PR c/28768
2120         PR preprocessor/14634
2121         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
2122         to AC_DEFINE.
2123         * configure: Regenerate.
2124
2125 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
2126
2127         * testsuite/libgomp.fortran/reduction3.f90: Change
2128         -2147483648 to -huge(i)-1 to avoid overflow.
2129         * testsuite/libgomp.fortran/reduction4.f90: Change
2130         Z'ffffffff' to not(0) to avoid overflow.
2131
2132 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
2133
2134         PR libgomp/25938
2135         * Makefile.am (libsubincludedir): New.
2136         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
2137         * Makefile.in: Regenerate.
2138
2139 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
2140
2141         PR libgomp/28725
2142         * env.c: Include ctype.h.
2143         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
2144         leading and/or trailing whitespace and compare strings case
2145         insensitively.
2146
2147 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
2148
2149         PR fortran/28390
2150         * testsuite/libgomp.fortran/pr28390.f: New test.
2151
2152 2006-07-05  Eric Christopher  <echristo@apple.com>
2153
2154         * configure.ac: Depend addition of -pthread on host OS.
2155         * configure: Regenerate.
2156
2157 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
2158
2159         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
2160         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
2161         defined.
2162
2163 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
2164
2165         PR libgomp/26175
2166         PR libgomp/26477
2167         * configure.ac: If neither --enable-linux-futex nor
2168         --disable-linux-futex is passed, determine the default by checking
2169         for compiling and/or running against NPTL.  With --enable-linux-futex,
2170         check if SYS_gettid and SYS_futex are defined.
2171         * configure: Rebuilt.
2172
2173 2006-06-14  Richard Henderson  <rth@redhat.com>
2174
2175         PR libgomp/28008
2176         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
2177         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
2178
2179 2006-06-09  Richard Henderson  <rth@redhat.com>
2180
2181         * env.c (gomp_nthreads_var): Change to unsigned long.
2182         (gomp_run_sched_chunk): Likewise.
2183         (parse_unsigned_long): Rename from parse_num_threads and generalize.
2184         (initialize_env): Initialize gomp_thread_attr.
2185         * libgomp.h (gomp_nthreads_var): Update decl.
2186         (gomp_run_sched_chunk): Likewise.
2187         (gomp_thread_attr): Declare.
2188         * team.c (gomp_thread_attr): Export.
2189         (initialize_team): Don't initialize it.
2190
2191 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
2192
2193         PR fortran/27916
2194         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
2195         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
2196
2197 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2198
2199         * config/mingw32/time.c: New file.
2200         * configure.tgt: Use it.
2201
2202 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2203
2204         * Makefile.am: Add install-html target. Add install-html to .PHONY
2205         * Makefile.in: Regenerate.
2206
2207 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2208
2209         PR libgomp/27612
2210         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
2211         * testsuite/libgomp.c/critical-1.c: Likewise.
2212         * testsuite/libgomp.c/loop-1.c: Likewise.
2213         * testsuite/libgomp.c/loop-2.c: Likewise.
2214         * testsuite/libgomp.c/single-1.c: Likewise.
2215         * testsuite/libgomp.c/ordered-1.c: Likewise.
2216         * testsuite/libgomp.c/ordered-2.c: Likewise.
2217
2218 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
2219
2220         PR middle-end/27416
2221         * libgomp.fortran/pr27416-1.f90: New test.
2222
2223 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
2224
2225         PR fortran/27395
2226         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
2227         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
2228
2229 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
2230
2231         PR c++/26943
2232         * testsuite/libgomp.c/pr26943-1.c: New test.
2233         * testsuite/libgomp.c/pr26943-2.c: New test.
2234         * testsuite/libgomp.c/pr26943-3.c: New test.
2235         * testsuite/libgomp.c/pr26943-4.c: New test.
2236         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
2237         * testsuite/libgomp.c++/pr26943.C: New test.
2238
2239 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
2240
2241         PR middle-end/27337
2242         * testsuite/libgomp.c++/pr27337.C: New test.
2243
2244 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
2245
2246         PR c/26171
2247         * testsuite/libgomp.c/pr26171.c: New test.
2248
2249 2006-04-25  Richard Henderson  <rth@redhat.com>
2250
2251         PR libgomp/25865
2252         * configure.ac: Use GCC_CHECK_TLS.
2253         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
2254         * Makefile.in, aclocal.m4, configure: Regenerate.
2255
2256 2006-04-10  Matthias Klose  <doko@debian.org>
2257
2258         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
2259         directory names containing underscores.
2260
2261 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
2262
2263         PR c++/26691
2264         * testsuite/libgomp.c++/pr26691.C: New test.
2265
2266 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
2267
2268         * testsuite/libgomp.fortran/retval2.f90: New test.
2269
2270 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
2271
2272         * testsuite/libgomp.c++: New directory.
2273
2274 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
2275
2276         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
2277         * config/posix/sem.c: Implement the above.
2278
2279 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
2280
2281         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
2282         define HAVE_BROKEN_POSIX_SEMAPHORES.
2283         * configure: Rebuilt.
2284         * config.h.in: Rebuilt.
2285
2286 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2287
2288         PR bootstrap/26161
2289         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
2290         for the other pthread check.
2291         * configure: Regenerate.
2292         * config.h.in: Regenerate.
2293
2294 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
2295
2296         PR libgomp/25938
2297         PR libgomp/25984
2298         * Makefile.am (fincludedir): New variable.
2299         (nodist_include_HEADERS): Remove Fortran files.
2300         (nodist_finclude_HEADERS): New variable.
2301         * Makefile.in: Regenerated.
2302
2303 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
2304
2305         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
2306         Remove tests for returning assumed character length arrays.
2307
2308 2006-02-12  Roger Sayle  <roger@eyesopen.com>
2309             John David Anglin  <dave@hiauly1.hia.nrc.ca>
2310
2311         PR libgomp/25936
2312         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
2313
2314 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
2315
2316         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
2317
2318 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
2319
2320         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
2321         part of LD_LIBRARY_PATH manually.
2322
2323 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
2324
2325         PR libgomp/25852
2326         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
2327         libgomp_init.
2328
2329 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
2330
2331         PR libgomp/25884
2332         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
2333         * configure.ac (PERL): Don't set.
2334         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
2335         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
2336         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
2337         * omp.h.in: Wrap the new configure substitutions with @ characters.
2338         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
2339         * aclocal.m4, configure, Makefile.in: Regenerate.
2340         * mkomp_h.pl: Delete.
2341
2342 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
2343
2344         PR libgomp/25259
2345         * configure.ac: Use GCC_HEADER_STDINT.
2346         * libgomp.h: Include gstdint.h.
2347         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
2348         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
2349
2350 2006-01-24  Richard Henderson  <rth@redhat.com>
2351
2352         PR libgomp/25942
2353         * configure.ac: Add AM_MAINTAINER_MODE.
2354         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
2355
2356 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
2357
2358         * Makefile.in: Regenerate.
2359         * testsuite/Makefile.in: Regenerate.
2360         * aclocal.m4: Regenerate.
2361
2362 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
2363
2364         * config/posix/proc.c: Conditional include of sys/loadavg.h for
2365         Solaris.
2366         * configure.ac: Add check for loadavg.h.
2367         (link_gomp): Adjust comment.
2368         * configure: Regenerate.
2369         * config.h.in: Regenerate.
2370
2371 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
2372
2373         PR libgomp/25877
2374         * configure.ac: Remove check for alloca.h.
2375         * configure: Regenerate.
2376         * config.h.in: Regenerate.
2377         * libgomp.h: define gomp_alloca to be __builtin_alloca.
2378         * team.c: Remove use of alloca.h.
2379         Call gomp_alloca instead of alloca.
2380
2381 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
2382
2383         PR libgomp/25877
2384         * team.c: Add include of alloca.h.
2385         * configure.ac: Add check for alloca.h.
2386         * configure: Regenerate.
2387         * config.h.in: Regenerate.
2388
2389 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
2390
2391         PR fortran/25219
2392         * testsuite/libgomp.fortran/pr25219.f90: New test.
2393
2394 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
2395
2396         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
2397         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
2398         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
2399         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
2400         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
2401         testsuite/libgomp.fortran/threadprivate1.f90,
2402         testsuite/libgomp.fortran/threadprivate2.f90,
2403         testsuite/libgomp.fortran/threadprivate3.f90,
2404         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
2405         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
2406         testsuite/libgomp.fortran/omp_parse3.f90: Change required
2407         effective-target to TLS runtime.
2408
2409         * testsuite/libgomp.fortran/pr25162.f: Require
2410         effective-target TLS runtime.
2411
2412 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
2413
2414         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
2415         * testsuite/libgomp.c/nestedfn-3.c: New test.
2416
2417 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
2418
2419         PR fortran/25162
2420         * testsuite/libgomp.fortran/pr25162.f: New test.
2421
2422 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
2423
2424         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
2425         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
2426
2427 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
2428
2429         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
2430         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
2431         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
2432         single.c, team.c, work.c, config/linux/alpha/futex.h,
2433         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
2434         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
2435         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
2436         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
2437         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
2438         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
2439         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
2440         FSF address.
2441
2442 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
2443
2444         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
2445         to nodist_noinst_HEADERS.
2446         * Makefile.in: Rebuilt.
2447
2448         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
2449         add integer count field.
2450         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
2451         omp_nest_lock_t type change.
2452         (omp_init_nest_lock): Likewise.  Initialize count to 0.
2453         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
2454         Increment count.
2455         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
2456         Decrement count.
2457         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
2458         Increment count if successful and return the new nesting level.
2459         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
2460         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
2461         * testsuite/libgomp.c/lib-1.c: New test.
2462         * testsuite/libgomp.fortran/lib1.f90: New test.
2463         * testsuite/libgomp.fortran/lib2.f: New test.
2464         * testsuite/libgomp.fortran/lib3.f: New test.
2465
2466 2005-11-17  Richard Henderson  <rth@redhat.com>
2467
2468         PR 24845
2469         * Makefile.am (nodist_toolexeclib_HEADERS): New.
2470         * configure.ac (link_gomp): New.  Substitute it.
2471         (AC_CONFIG_FILES): Add libgomp.spec.
2472         * libgomp.spec.in: New file.
2473         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
2474         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
2475
2476 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
2477
2478         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
2479         reduction(-:var) behaving the same as reduction(+:var).
2480         * testsuite/libgomp.c/reduction-4.c: New test.
2481
2482 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
2483
2484         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
2485         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
2486         testsuite/libgomp.c/copyin-3.c,
2487         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
2488         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
2489         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
2490         testsuite/libgomp.c++/pr24455.C,
2491         testsuite/libgomp.fortran/threadprivate1.f90,
2492         testsuite/libgomp.fortran/threadprivate2.f90,
2493         testsuite/libgomp.fortran/threadprivate3.f90,
2494         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
2495         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
2496         testsuite/libgomp.fortran/omp_parse3.f90: Require
2497         effective-target TLS.
2498
2499 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
2500
2501         * HEADER: Remove.
2502
2503 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
2504
2505         PR libgomp/24797
2506         * team.c (initialize_team): Pass NULL rather than free as
2507         pthread_key_create destructor.  Initialize thread specific data
2508         pointer in initial thread to a static local variable rather than
2509         malloced memory.
2510
2511 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
2512
2513         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
2514         its location to ld_library_path.
2515
2516 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
2517
2518         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
2519
2520 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
2521
2522         * testsuite/libgomp.c: Rename from libgomp.dg.
2523
2524 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
2525
2526         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
2527         threadprivate variable 'i'.
2528
2529 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
2530
2531         * config/linux/s390/futex.h: New file.
2532         * configure.tgt: Use it.
2533
2534         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
2535         before the parallel.
2536
2537 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
2538
2539         PR c++/24734
2540         * testsuite/libgomp.c++/master-1.C: New test.
2541
2542 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
2543
2544         * testsuite/libgomp.dg/copyin-3.c: New test.
2545
2546 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
2547
2548         * testsuite/libgomp.fortran/retval1.f90: New test.
2549         * testsuite/libgomp.fortran/vla7.f90: New test.
2550
2551 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
2552
2553         * testsuite/libgomp.fortran/vla2.f90: New test.
2554         * testsuite/libgomp.fortran/vla3.f90: New test.
2555         * testsuite/libgomp.fortran/vla4.f90: New test.
2556         * testsuite/libgomp.fortran/vla5.f90: New test.
2557         * testsuite/libgomp.fortran/vla6.f90: New test.
2558
2559 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
2560
2561         * config/linux/sparc/futex.h: New file.
2562         * configure.tgt: Use it.
2563         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
2564
2565         * critical.c: Include stdlib.h.
2566         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
2567         ignoring return value.
2568         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
2569         LIBGOMP_CHECK_SYNC_BUILTINS check.
2570         * configure: Rebuilt.
2571
2572 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
2573
2574         * testsuite/libgomp.fortran/vla1.f90: New test.
2575
2576 2005-10-31  Richard Henderson  <rth@redhat.com>
2577
2578         * testsuite/libgomp.fortran/character2.f90: Fix race condition
2579         setting 's' in different threads.
2580
2581 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
2582
2583         * libgomp.h (attribute_hidden, ialias): Define.
2584         * config/posix/proc.c (omp_get_num_procs): Add ialias.
2585         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
2586         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
2587         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
2588         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
2589         omp_test_lock, omp_test_nest_lock): Likewise.
2590         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
2591         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
2592         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
2593         omp_test_lock, omp_test_nest_lock): Likewise.
2594         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
2595         omp_get_dynamic, omp_get_nested): Likewise.
2596         * parallel.c (omp_get_num_threads, omp_get_max_threads,
2597         omp_get_thread_num, omp_in_parallel): Likewise.
2598         * fortran.c (ialias_redirect): Define.
2599         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
2600         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
2601         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
2602         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
2603         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
2604         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
2605         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
2606         omp_get_wtime): Add ialias_redirect.
2607
2608 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
2609
2610         * fortran.c: Include stdlib.h.
2611
2612 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
2613
2614         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
2615         * Makefile.in: Regenerated.
2616
2617 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
2618
2619         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
2620         * libgomp_f.h.in (omp_check_defines): New function.
2621         * env.c: Include libgomp_f.h.
2622         (initialize_env): Call omp_check_defines.
2623
2624         * testsuite/libgomp.dg/copyin-2.c: New test.
2625         * testsuite/libgomp.c++/copyin-2.C: New test.
2626         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
2627
2628         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
2629         * testsuite/libgomp.fortran/sharing2.f90: New test.
2630
2631         * testsuite/libgomp.dg/copyin-1.c: New test.
2632         * testsuite/libgomp.c++/copyin-1.C: New test.
2633
2634 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
2635
2636         * testsuite/libgomp.fortran/crayptr1.f90: New test.
2637
2638         * testsuite/libgomp.fortran/workshare1.f90: New test.
2639
2640         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
2641         only test.
2642         * libgomp.fortran/sharing1.f90: New test.
2643
2644 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
2645
2646         PR c++/24502
2647         * testsuite/libgomp.c++/loop-7.C: New test.
2648
2649         * testsuite/libgomp.dg/nestedfn-2.c: New test.
2650
2651         * testsuite/libgomp.dg/nestedfn-1.c: New test.
2652         * testsuite/libgomp.fortran/reduction6.f90: New test.
2653         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
2654
2655 2005-10-23  Richard Henderson  <rth@redhat.com>
2656
2657         * testsuite/libgomp.c++/ctor-1.C: New.
2658         * testsuite/libgomp.c++/ctor-2.C: New.
2659         * testsuite/libgomp.c++/ctor-3.C: New.
2660         * testsuite/libgomp.c++/ctor-4.C: New.
2661         * testsuite/libgomp.c++/ctor-5.C: New.
2662         * testsuite/libgomp.c++/ctor-6.C: New.
2663         * testsuite/libgomp.c++/ctor-7.C: New.
2664         * testsuite/libgomp.c++/ctor-8.C: New.
2665         * testsuite/libgomp.c++/ctor-9.C: New.
2666
2667 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
2668
2669         PR 24455
2670         * testsuite/libgomp.c++/pr24455-1.C: New test.
2671         * testsuite/libgomp.c++/pr24455.C: New test.
2672         * testsuite/libgomp.dg/pr24455-1.c: New test.
2673         * testsuite/libgomp.dg/pr24455.c: New test.
2674
2675 2005-10-20  Richard Henderson  <rth@redhat.com>
2676
2677         * testsuite/libgomp.c++/loop-6.C: New.
2678         * testsuite/libgomp.dg/loop-3.c: New.
2679
2680 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
2681
2682         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
2683         explicitly private.
2684         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
2685         explicitly shared.
2686
2687 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
2688
2689         * testsuite/libgomp.fortran/jacobi.f: New test.
2690
2691 2005-10-19  Richard Henderson  <rth@redhat.com>
2692
2693         * configure.tgt (i?86-linux): Default to with_arch instead of
2694         CFLAGS.  Add -mtune to match target_cpu.
2695         (x86_64-linux): Tune to i686.
2696
2697         * fortran.c (omp_test_nest_lock_): Fix typo.
2698
2699 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
2700
2701         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
2702         gomp_ordered_sync): Do nothing if team->nthreads == 1.
2703         * testsuite/libgomp.dg/ordered-3.c: New test.
2704
2705         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
2706         Remove volatile keyword.
2707
2708         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
2709         in COMMON block to avoid warnings on 64-bit targets.
2710
2711 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
2712
2713         * testsuite/libgomp.dg/shared-3.c: New test.
2714
2715 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
2716
2717         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
2718         * testsuite/libgomp.fortran/reduction5.f90: New test.
2719
2720 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
2721
2722         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
2723         dg-options.
2724         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
2725         flush loop now that __sync_synchronize has proper memory barrier.
2726         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
2727         Add -ffixed-form to dg-options.
2728
2729 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
2730
2731         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
2732         from subdirectories.
2733         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
2734         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
2735         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
2736         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
2737         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
2738         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
2739         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
2740         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
2741         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
2742         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
2743         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
2744         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
2745         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
2746         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
2747         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
2748         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
2749         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
2750         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
2751         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
2752         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
2753         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
2754         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
2755         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
2756         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
2757         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
2758
2759 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
2760
2761         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
2762         lang_library_path exists.  Use find instead of glob to gather tests.
2763         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
2764
2765 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
2766
2767         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
2768         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
2769         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
2770         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
2771         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
2772         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
2773         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
2774         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
2775         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
2776         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
2777         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
2778         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
2779         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
2780
2781 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
2782
2783         * testsuite/libgomp.dg/vla-1.c: New test.
2784
2785         * testsuite/libgomp.fortran/reference2.f90: New test.
2786
2787         * testsuite/libgomp.fortran/character2.f90: Remove explicit
2788         declaration of omp_get_thread_num.
2789         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
2790         use omp_lib.
2791
2792         * testsuite/libgomp.fortran/reduction1.f90: New test.
2793         * testsuite/libgomp.fortran/reduction2.f90: New test.
2794         * testsuite/libgomp.fortran/reduction3.f90: New test.
2795         * testsuite/libgomp.fortran/reduction4.f90: New test.
2796
2797 2005-10-13  Richard Henderson  <rth@redhat.com>
2798
2799         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
2800         * Makefile.in: Regenerate.
2801         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
2802         * libgomp.h: Include bar.h.
2803         (struct gomp_barrier): Remove.
2804         (struct gomp_team): Add barrier.  Replace master_barrier with
2805         master_release.  Replace threads with ordered_release.
2806         (struct gomp_thread): Replace barrier with release.
2807         * ordered.c (gomp_ordered_first): Update for ordered_release change.
2808         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
2809         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
2810         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
2811         (GOMP_single_copy_end): Likewise.
2812         * team.c (gomp_threads_dock): New.
2813         (gomp_barrier_init, gomp_barrier_destroy): Remove.
2814         (gomp_thread_start): Use gomp_barrier_wait.
2815         (new_team, free_team): Update for gomp_team changes.
2816         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
2817         (gomp_team_end): Use gomp_barrier_wait.
2818         (initialize_team): Update for gomp_thread changes.
2819         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
2820         (gomp_work_share_end_nowait): Use atomic ops when available.
2821         * config/linux/bar.c, config/linux/bar.h: New files.
2822         * config/posix/bar.c, config/posix/bar.h: New files.
2823
2824 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
2825
2826         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
2827         * testsuite/libgomp.dg/single-2.c: New test.
2828
2829         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
2830         lang_link_flags): Unset, so that they aren't inherited from previously
2831         sourced *.exp.
2832
2833         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
2834
2835 2005-10-12  Richard Henderson  <rth@redhat.com>
2836
2837         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
2838         (libgomp_init): Use lang_test_file, lang_library_path, and
2839         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
2840
2841         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
2842         (lang_test_file, lang_link_flags): New.
2843         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
2844
2845         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
2846         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
2847         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
2848         testsuite/libgomp.c++/parallel-1.C,
2849         testsuite/libgomp.c++/reduction-1.C,
2850         testsuite/libgomp.c++/reduction-2.C,
2851         testsuite/libgomp.c++/reduction-3.C,
2852         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
2853         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
2854         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
2855         New files, largely cribbed from the C testsuite.
2856
2857 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
2858
2859         * testsuite/libgomp.fortran/character1.f90: New test.
2860         * testsuite/libgomp.fortran/character2.f90: New test.
2861
2862         * testsuite/libgomp.dg/nested-1.c: New test.
2863         * testsuite/libgomp.dg/nested-2.c: New test.
2864         * testsuite/libgomp.fortran/do1.f90: New test.
2865         * testsuite/libgomp.fortran/do2.f90: New test.
2866
2867         * testsuite/libgomp.fortran/reference1.f90: New test.
2868
2869 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
2870
2871         * testsuite/libgomp.dg/reduction-1.c: New test.
2872         * testsuite/libgomp.dg/reduction-2.c: New test.
2873         * testsuite/libgomp.dg/reduction-3.c: New test.
2874
2875 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
2876
2877         * testsuite/libgomp.dg/atomic-1.c: New test.
2878         * testsuite/libgomp.dg/atomic-2.c: New test.
2879
2880 2005-10-09  Richard Henderson  <rth@redhat.com>
2881
2882         * critical.c (atomic_lock): New.
2883         (initialize_critical): Initialize it.
2884         (GOMP_atomic_start, GOMP_atomic_end): New.
2885         * libgomp.map: Export them.
2886         * libgomp_g.h: Declare them.
2887
2888         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
2889
2890 2005-10-02  Richard Henderson  <rth@redhat.com>
2891
2892         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
2893         to XCFLAGS instead of CFLAGS.
2894
2895 2005-09-30  Richard Henderson  <rth@redhat.com>
2896
2897         * configure.ac: Determine whether -pthread or -lpthread is needed.
2898         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
2899         * Makefine.in, configure: Rebuild.
2900
2901 2005-09-28  Richard Henderson  <rth@redhat.com>
2902
2903         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
2904         * testsuite/libgomp.dg/omp-single-3.c: New test.
2905
2906 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
2907
2908         * testsuite/libgomp.dg/omp-single-2.c: New test.
2909         * testsuite/libgomp.dg/shared-2.c: Fix return code.
2910
2911 2005-09-27  Richard Henderson  <rth@redhat.com>
2912
2913         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
2914         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
2915
2916 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
2917
2918         * testsuite/libgomp.dg/omp-loop03.c: New test.
2919
2920 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
2921
2922         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
2923
2924 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
2925
2926         * testsuite/libgomp.dg/omp-single-1.c: New test.
2927         * testsuite/libgomp.dg/shared-1.c: Return 0.
2928         Add prototype for abort.
2929         * testsuite/libgomp.dg/shared-2.c: Likewise.
2930
2931 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
2932
2933         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
2934         constructs.
2935
2936 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
2937
2938         * testsuite/libgomp.dg/shared-1.c: New test.
2939         * testsuite/libgomp.dg/shared-2.c: New test.
2940
2941 2005-09-24  Richard Henderson  <rth@redhat.com>
2942
2943         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
2944
2945 2005-09-24  Richard Henderson  <rth@redhat.com>
2946
2947         * iter.c (gomp_iter_static_next): Round up when computing number
2948         of iterations.  Don't bother distributing a remainder equally.
2949
2950         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
2951         Don't call srand.  Zero b before testing.
2952         (main): New.
2953
2954 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
2955
2956         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
2957         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
2958
2959 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
2960
2961         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
2962         without !$omp end do, followed immediately by subroutine end.
2963
2964 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
2965
2966         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
2967
2968 2005-09-22  Richard Henderson  <rth@redhat.com>
2969
2970         * critical.c (GOMP_critical_name_start): Change argument to void**.
2971         Reuse the pointer space if the mutex fits.
2972         (GOMP_critical_name_end): Likewise.
2973         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
2974         * libgomp_g.h (GOMP_critical_name_start): Update decl.
2975         (GOMP_critical_name_end): Likewise.
2976         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
2977         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
2978
2979 2005-09-20  Richard Henderson  <rth@redhat.com>
2980
2981         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
2982         (create_lock_lock): New.
2983         (initialize_critical): Initialize it.
2984         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
2985         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
2986
2987 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
2988
2989         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
2990
2991 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
2992
2993         * testsuite/libgomp.dg/omp-loop01.c: New test.
2994         * testsuite/libgomp.dg/omp-loop02.c: New test.
2995
2996 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
2997
2998         * configure.ac (AC_PROG_FC): Add.
2999         (USE_FORTRAN): New automake conditional.
3000         * configure: Rebuilt.
3001         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
3002         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
3003         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
3004         Add rules to build them.
3005         * Makefile.in: Rebuilt.
3006         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
3007         OMP_NEST_LOCK_KIND.
3008         * libgomp.map: Add Fortran wrappers.
3009         * libgomp_f.h.in: New file.
3010         * omp_lib.h.in: New file.
3011         * omp_lib.f90.in: New file.
3012         * fortran.c: New file.
3013         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
3014         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
3015         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
3016         libgfortran has been built.
3017         * testsuite/libgomp.fortran/fortran.exp: New file.
3018         * testsuite/libgomp.fortran/omp_cond1.f: New test.
3019         * testsuite/libgomp.fortran/omp_cond2.f: New test.
3020         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
3021         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
3022         * testsuite/libgomp.fortran/omp_hello.f: New test.
3023         * testsuite/libgomp.fortran/omp_orphan.f: New test.
3024         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
3025         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
3026         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
3027         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
3028         * testsuite/libgomp.fortran/omp_reduction.f: New test.
3029         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
3030         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
3031
3032 2005-08-30  Richard Henderson  <rth@redhat.com>
3033
3034         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
3035         function for when aliases are not usable.
3036         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
3037         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
3038         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
3039         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
3040         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
3041         GOMP_loop_ordered_guided_next): Likewise.
3042         * ordered.c (GOMP_ordered_start): Likewise.
3043
3044 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
3045
3046         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
3047         * testsuite/libgomp.dg/omp_hello.c: Fix return code
3048         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
3049         * testsuite/libgomp.dg/omp_orphan.c: Likewise
3050         * testsuite/libgomp.dg/omp_reduction.c: Likewise
3051         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
3052         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
3053         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
3054         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
3055
3056 2005-07-07  Eric Christopher  <echristo@redhat.com>
3057             Diego Novillo  <dnovillo@redhat.com>
3058
3059         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
3060         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
3061         up code.
3062         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
3063         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
3064         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
3065         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
3066         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
3067         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
3068         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
3069
3070 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
3071
3072         * TOPLEVEL.patch: Remove.
3073
3074 2005-05-16  Richard Henderson  <rth@redhat.com>
3075
3076         * configure.ac: Test for clock_gettime.
3077         * config.h.in, configure: Rebuild.
3078         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
3079         (omp_get_wtime): Use clock_gettime if available.
3080         (omp_get_wtick): Use clock_getres if available.
3081
3082 2005-05-11  Richard Henderson  <rth@redhat.com>
3083
3084         * config/linux/ia64/futex.h: New file.
3085         * configure.tgt: Use it.
3086
3087         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
3088
3089 2005-05-07  Richard Henderson  <rth@redhat.com>
3090
3091         * config/linux/powerpc/futex.h: New file.
3092         * configure.tgt: Use it.
3093
3094         * config/linux/i486/futex.h: Merge ...
3095         * config/linux/x86_64/futex.h: ... into ...
3096         * config/linux/x86/futex.h: ... here.
3097         * configure.tgt: Update to match.
3098
3099 2005-05-06  Richard Henderson  <rth@redhat.com>
3100
3101         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
3102         * config/linux/i486/futex.h: Likewise.
3103         * config/linux/x86_64/futex.h: Likewise.
3104
3105         * config/linux/lock.c: New file.
3106         * config/linux/omp-lock.h: New file.
3107
3108         * critical.c, env.h: Don't include omp.h
3109         * config/posix/lock.c: Include libgomp.h instead of omp.h.
3110         * config/posix/time.c: Likewise.
3111         * config/posix/omp-lock.h: New file.
3112         * libgomp.h: Include omp-lock.h and omp.h.
3113         * Makefile.am (nodist_include_HEADERS): New.
3114         (omp.h): New rule.
3115         * configure.ac (PERL): New.
3116         * mkomp_h.pl: New file.
3117         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
3118         with templates.
3119         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
3120
3121         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
3122         build directory.  Re-add -march=i486 hack.
3123
3124         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
3125         (libgomp_link_flags): Remove.
3126         (libgomp_initialized): Remove.
3127         (libgomp_init): Don't protect from reinitialization.  Copy code
3128         from libstdc++ for getting the multilib set correctly.
3129
3130 2005-05-05  Richard Henderson  <rth@redhat.com>
3131
3132         * config/linux/alpha/futex.h: New file.
3133         * configure.tgt (alpha*-*-linux*): Use it.
3134
3135         * config/posix/mutex.c: New file.
3136         * config/posix/sem.c: Use libgomp.h.
3137
3138         * configure.tgt (x86_64-linux): Also test CC for -m32.
3139         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
3140
3141         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
3142         after $gccpath.
3143
3144         * Makefile.am (SUBDIRS): New.
3145         (libgomp_la_LDFLAGS): Add -lpthread.
3146         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
3147         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
3148
3149         * libgomp_g.h: New file.
3150         * libgomp.h: Split out all public declarations to libgomp_g.h.
3151         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
3152         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
3153         * config/linux/sem.h: Likewise.
3154         * config/posix/sem.h: Likewise.
3155
3156         * Makefile.am (AM_LDFLAGS): New.
3157         (libgomp_version_script): Split out from ...
3158         (libgomp_la_LDFLAGS): ... here.
3159         (libgomp_version_info): New.
3160         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
3161         (LIBGOMP_ENABLE): New.
3162         (LIBGOMP_CHECK_LINKER_FEATURES): New.
3163         (LIBGOMP_ENABLE_SYMVERS): New.
3164         * configure.ac (AC_INIT): Version 1.0.
3165         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
3166         (enable-linux-futex): Likewise.  Rename from enable-futex.
3167         (libtool_VERSION): New.
3168         (LIBGOMP_ENABLE_SYMVERS): Use it.
3169         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
3170         * Makefile.in, aclocal.m4, configure: Rebuild.
3171
3172         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
3173         (gomp_mutex_unlock_slow): Fix typo.
3174         * config/linux/sem.c: Similarly.
3175         (gomp_sem_post_slow): Fix typo.
3176         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
3177         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
3178         [__PIC__] (sys_futex0): Don't use tmp output in asm.
3179
3180         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
3181         (libgomp_la_LDFLAGS): Add top_srcdir to path.
3182         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
3183         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
3184         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
3185         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
3186         LDFLAGS.  Pull enable_futex check to top-level.
3187         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
3188         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
3189
3190         First attempt at real configury.
3191         * Makefile, config.h: Remove file.
3192         * Makefile.am, Makefile.in: New file.
3193         * acinclude.m4 aclocal.m4: New file.
3194         * configure.ac, configure.tgt, configure: New file.
3195
3196         * config/posix/lock.c: Rename from sys-lock.c.
3197         * config/posix/mutex.h: Rename from sys-mutex.h.
3198         * config/posix/sem.c: Rename from sys-sem.c.
3199         * config/posix/sem.h: Rename from sys-sem.h.
3200         * config/posix/proc.c: Rename from sys-proc.c.
3201         * config/posix/time.c: Rename from sys-proc.c.
3202
3203         * config/linux/mutex.c: New file.
3204         * config/linux/mutex.h: New file.
3205         * config/linux/sem.c: New file.
3206         * config/linux/sem.h: New file.
3207         * config/linux/i486/futex.h: New file.
3208         * config/linux/x86_64/futex.h: New file.
3209
3210 2005-05-04  Richard Henderson  <rth@redhat.com>
3211
3212         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
3213         * libgomp.h: Declare them.
3214         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
3215         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
3216
3217 2005-05-04  Richard Henderson  <rth@redhat.com>
3218
3219         * libgomp-1 code drop
3220
3221 2005-05-04  Richard Henderson  <rth@redhat.com>
3222
3223         * iter.c (gomp_iter_static_next): Return tri-state on 0.
3224         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
3225         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
3226         (gomp_iter_static_next): Update.
3227         (gomp_ordered_static_next): Update.
3228         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
3229         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
3230         totally empty range.
3231         (gomp_loop_ordered_static_next): Refine test for calling
3232         gomp_ordered_static_next.
3233         * testsuite/ordered-1.c: Add case for more threads than iterations.
3234
3235         * iter.c (gomp_iter_runtime_next_locked): Remove.
3236         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
3237         gomp_loop_guided_start, gomp_loop_ordered_static_start,
3238         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
3239         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
3240         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
3241         gomp_loop_ordered_guided_next): Downcase name, make static, add
3242         an external alias with the old name.
3243         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
3244         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
3245         switch and call one of the above static functions.
3246         * libgomp.h: Update.
3247
3248         * work.c (gomp_work_share_start): Lock the mutex for !first too.
3249         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
3250         GOMP_loop_guided_start, GOMP_loop_runtime_start,
3251         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
3252         GOMP_loop_ordered_guided_start): Update to match.
3253         * sections.c (GOMP_sections_start): Likewise.
3254         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
3255
3256         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
3257         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
3258         Use bounds check instead of modulus.
3259         (gomp_ordered_sync): Split out of GOMP_ordered_start.
3260         (gomp_ordered_last): Don't sync with ordered_owner here.
3261         (gomp_ordered_next): Likewise.
3262         (gomp_ordered_static_loop_next): Likewise.
3263         * loop.c, libgomp.h: Update to match.
3264
3265         * libgomp.h (GOMP_barrier): Declare.
3266
3267         * testsuite/barrier-1.c: New file.
3268         * testsuite/critical-1.c: New file.
3269         * testsuite/ordered-2.c: New file.
3270         * testsuite/ordered-1.c: New file.
3271         * testsuite/sections-1.c: New file.
3272         * testsuite/single-1.c: New file.
3273         * testsuite/Makefile (TESTS): Add them.
3274
3275 2005-05-04  Richard Henderson  <rth@redhat.com>
3276
3277         * libgomp.h (struct gomp_work_share): Add ordered_owner.
3278         * loop.c (GOMP_loop_static_start): If not the startup thread,
3279         acquire the mutex to wait for initialization complete.
3280         (GOMP_loop_ordered_static_start): Likewise.
3281         (GOMP_loop_ordered_runtime_start): Likewise.
3282         (GOMP_loop_ordered_static_first): Remove.
3283         (GOMP_loop_ordered_dynamic_first): Remove.
3284         (GOMP_loop_ordered_guided_first): Remove.
3285         (GOMP_loop_ordered_runtime_first): Remove.
3286         * ordered.c (gomp_ordered_loop_first): Post to own release when
3287         we're the first thread.
3288         (gomp_ordered_loop_last): Wait on release if not owner.
3289         (gomp_ordered_loop_next): Likewise.
3290         (gomp_ordered_static_loop_init): New.
3291         (gomp_ordered_static_loop_next): Use ordered_owner.
3292         (GOMP_ordered_start): Likewise.
3293         * work.c (gomp_new_work_share): Initialize ordered_owner.
3294
3295 2005-05-03  Richard Henderson  <rth@redhat.com>
3296
3297         * Makefile (OPT): New.
3298         (CFLAGS): Use it.
3299
3300         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
3301         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
3302         * libgomp.h, libgomp.map, NOTES: Update to match.
3303
3304         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
3305         Add initialized and thr members.
3306         (gomp_thread_start): Pause when initially spawned to wait for
3307         the whole team to be created.
3308         (gomp_team_start): Release team members at the end.
3309
3310         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
3311         (f_foo_1): Use GOMP_loop_end.
3312         (f_foo_2): Use GOMP_loop_end_nowait.
3313
3314         * testsuite/loop-2.c: New file.
3315         * testsuite/Makefile (TESTS): Add it.
3316
3317 2005-05-03  Richard Henderson  <rth@redhat.com>
3318
3319         * iter.c (gomp_iter_static_next): Fix overflow check typo.
3320         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
3321         * team.c (new_team): Initialize oldest_live_gen to 1 if no
3322         initial work_share.
3323
3324         * testsuite/Makefile: New file.
3325         * testsuite/loop-1.c: New file.
3326
3327 2005-05-03  Richard Henderson  <rth@redhat.com>
3328
3329         Initial implementation and checkin.