libgomp/ChangeLog

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