libgomp/ChangeLog

   1 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
   2
   3         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
   4
   5 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
   6
   7         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
   8
   9 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
  10             Jim MacArthur  <jim.macarthur@arm.com>
  11             Marcus Shawcroft  <marcus.shawcroft@arm.com>
  12             Nigel Stephens  <nigel.stephens@arm.com>
  13             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
  14             Richard Earnshaw  <rearnsha@arm.com>
  15             Sofiane Naci  <sofiane.naci@arm.com>
  16             Stephen Thomas  <stephen.thomas@arm.com>
  17             Tejas Belagod  <tejas.belagod@arm.com>
  18             Yufeng Zhang  <yufeng.zhang@arm.com>
  19
  20         * configure.tgt: Add AArch64.
  21
  22 2012-10-04  Jason Merrill  <jason@redhat.com>
  23
  24         * testsuite/libgomp.c++/tls-init1.C: New.
  25
  26 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
  27
  28         * configure: Regenerated.
  29
  30 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
  31
  32         * config/linux/mips/futex.h (sys_futex0): Change to static
  33         function with noinline, nomips16 attributes under MIPS16. Adjust
  34         asm statement to place 'li v0,SYS_futex' immediately before
  35         syscall insn.
  36
  37 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
  38
  39         * libgomp.texi (Library Index): Renamed from "Index" to prevent
  40         conflict with index.html on case-insensitive file systems.
  41
  42 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
  43
  44         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
  45         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
  46
  47 2012-07-02  Richard Guenther  <rguenther@suse.de>
  48             Michael Matz  <matz@suse.de>
  49             Tobias Grosser <tobias@grosser.es>
  50             Sebastian Pop <sebpop@gmail.com>
  51
  52         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
  53         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
  54         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
  55         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
  56
  57 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
  58
  59         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
  60
  61 2012-06-22  Richard Guenther  <rguenther@suse.de>
  62
  63         Merge from graphite branch
  64         2012-01-13  Tobias Grosser  <tobias@grosser.es>
  65
  66         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
  67         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
  68
  69 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
  70
  71         PR middle-end/53580
  72         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
  73         use GOMP_barrier () call instead.
  74         * testsuite/libgomp.c/pr26943-3.c: Likewise.
  75         * testsuite/libgomp.c/pr26943-4.c: Likewise.
  76         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
  77         call GOMP_barrier instead.
  78         * testsuite/libgomp.fortran/vla5.f90: Likewise.
  79
  80 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
  81
  82         PR libgomp/52993
  83         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
  84         argument to memset call.
  85
  86 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
  87
  88         * configure: Regenerated.
  89
  90 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
  91
  92         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
  93
  94 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
  95
  96         PR bootstrap/52812
  97         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
  98
  99 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
 100
 101         PR middle-end/52547
 102         * testsuite/libgomp.c/pr52547.c: New test.
 103
 104 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
 105
 106         * testsuite/lib/libgomp.exp: load fortran-modules.exp
 107
 108 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 109
 110         * configure.tgt (mips-sgi-irix6*): Remove.
 111
 112 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 113
 114         * configure.tgt (alpha*-dec-osf*): Remove.
 115
 116         * config/osf/sem.h: Remove.
 117         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
 118
 119 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
 120
 121         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
 122
 123 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 124
 125         PR libstdc++/52188
 126         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
 127         Remove ENABLE_SYMVERS_SOL2.
 128         * configure: Regenerate.
 129         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
 130         (PREPROCESS): New variable.
 131         (libgomp.ver): New target.
 132         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
 133         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
 134         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
 135         Use libgomp.ver.
 136         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
 137         * Makefile.in: Regenerate.
 138
 139 2012-02-14  Walter Lee  <walt@tilera.com>
 140
 141         * configure.tgt: Handle tilegx and tilepro.
 142         * config/linux/tile/futex.h: New file.
 143
 144 2012-02-08  Richard Guenther  <rguenther@suse.de>
 145
 146         PR tree-optimization/46886
 147         * testsuite/libgomp.c/pr46886.c: New testcase.
 148
 149 2012-01-25  Matthias Klose  <doko@ubuntu.com>
 150
 151         * config/linux/arm: Remove empty directory.
 152         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
 153
 154 2011-12-09  Alan Modra  <amodra@gmail.com>
 155
 156         PR libgomp/51376
 157         * task.c (GOMP_taskwait): Don't access task->children outside of
 158         task_lock mutex region.
 159         (GOMP_task): Likewise.
 160
 161 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
 162
 163         PR libgomp/51132
 164         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
 165         to file scope.
 166         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
 167         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
 168         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
 169         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
 170         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
 171
 172 2011-12-02  Alan Modra  <amodra@gmail.com>
 173
 174         * config/linux/affinity.c: Use atomic rather than sync builtin.
 175         * config/linux/lock.c: Likewise.
 176         * config/linux/ptrlock.h: Likewise.
 177         * config/linux/ptrlock.c: Likewise.
 178         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
 179         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
 180         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
 181         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
 182         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
 183         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
 184         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
 185         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
 186         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
 187         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
 188
 189 2011-11-30  Alan Modra  <amodra@gmail.com>
 190
 191         PR libgomp/51298
 192         * config/linux/bar.h: Use atomic rather than sync builtins.
 193         * config/linux/bar.c: Likewise.  Add missing acquire
 194         synchronisation on generation field.
 195         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
 196         double unlock.
 197
 198 2011-11-30  Alan Modra  <amodra@gmail.com>
 199
 200         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
 201         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
 202         * config/linux/mutex.h: Use atomic rather than sync builtins.
 203         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
 204         * config/linux/omp-lock.h: Comment fix.
 205         * config/linux/arm/mutex.h: Delete.
 206         * config/linux/powerpc/mutex.h: Delete.
 207         * config/linux/ia64/mutex.h: Delete.
 208         * config/linux/mips/mutex.h: Delete.
 209
 210 2011-11-30  Alan Modra  <amodra@gmail.com>
 211
 212         PR libgomp/51249
 213         * config/linux/sem.h: Rewrite.
 214         * config/linux/sem.c: Rewrite.
 215
 216 2011-11-28  Richard Henderson  <rth@redhat.com>
 217
 218         * libgomp.h (enum memmodel): New.
 219
 220 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
 221
 222         * configure: Regenerate.
 223
 224 2011-10-10  Matthias Klose  <doko@ubuntu.com>
 225
 226         * config/posix95: Remove empty directory.
 227
 228 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
 229
 230         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
 231
 232 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
 233
 234         PR fortran/49792
 235         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
 236         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
 237
 238 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 239
 240         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
 241
 242 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 243
 244         PR libgomp/49965
 245         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
 246
 247 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
 248
 249         * config/linux/proc.h: New.
 250         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
 251         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
 252         (gomp_init_num_threads): Update call to cpuset_popcount.
 253         (get_num_procs): Ditto.
 254         * config/linux/affinity.c (gomp_init_affinity): Call
 255         gomp_cpuset_popcount.
 256
 257 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
 258
 259         PR fortran/42041
 260         PR fortran/46752
 261         * omp.h.in (omp_in_final): New prototype.
 262         * omp_lib.f90.in (omp_in_final): New interface.
 263         (omp_integer_kind, omp_logical_kind): Remove
 264         and replace all its uses in the module with 4.
 265         (openmp_version): Change to 201107.
 266         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
 267         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
 268         kind for the parameters.
 269         (omp_in_final): New external.
 270         (openmp_version): Change to 201107.
 271         * task.c (omp_in_final): New function.
 272         (gomp_init_task): Initialize final_task.
 273         (GOMP_task): Remove unused attribute from flags.  Handle final
 274         tasks.
 275         (GOMP_taskyield): New function.
 276         (omp_in_final): Return true if if (false) or final (true) task
 277         or descendant of final (true).
 278         * fortran.c (omp_in_final_): New function.
 279         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
 280         (GOMP_3.0): Export GOMP_taskyield.
 281         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
 282         variables.
 283         (parse_unsigned_long_list): New function.
 284         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
 285         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
 286         even if parse_affinity returned false.
 287         * config/linux/affinity.c (gomp_init_affinity): Handle
 288         gomp_cpu_affinity_len == 0.
 289         * libgomp_g.h (GOMP_taskyield): New prototype.
 290         * libgomp.h (struct gomp_task): Add final_task field.
 291         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
 292         * team.c (gomp_team_start): Override new task's nthreads_var icv
 293         if list form OMP_NUM_THREADS has been used and it has value for
 294         the new nesting level.
 295
 296         * testsuite/libgomp.c/atomic-11.c: New test.
 297         * testsuite/libgomp.c/atomic-12.c: New test.
 298         * testsuite/libgomp.c/atomic-13.c: New test.
 299         * testsuite/libgomp.c/atomic-14.c: New test.
 300         * testsuite/libgomp.c/reduction-6.c: New test.
 301         * testsuite/libgomp.c/task-5.c: New test.
 302         * testsuite/libgomp.c++/atomic-2.C: New test.
 303         * testsuite/libgomp.c++/atomic-3.C: New test.
 304         * testsuite/libgomp.c++/atomic-4.C: New test.
 305         * testsuite/libgomp.c++/atomic-5.C: New test.
 306         * testsuite/libgomp.c++/atomic-6.C: New test.
 307         * testsuite/libgomp.c++/atomic-7.C: New test.
 308         * testsuite/libgomp.c++/atomic-8.C: New test.
 309         * testsuite/libgomp.c++/atomic-9.C: New test.
 310         * testsuite/libgomp.c++/task-8.C: New test.
 311         * testsuite/libgomp.c++/reduction-4.C: New test.
 312         * testsuite/libgomp.fortran/allocatable7.f90: New test.
 313         * testsuite/libgomp.fortran/allocatable8.f90: New test.
 314         * testsuite/libgomp.fortran/crayptr3.f90: New test.
 315         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
 316         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
 317         * testsuite/libgomp.fortran/pointer1.f90: New test.
 318         * testsuite/libgomp.fortran/pointer2.f90: New test.
 319         * testsuite/libgomp.fortran/task4.f90: New test.
 320
 321 2011-08-02  Tobias Burnus  <burnus@net-b.de>
 322
 323         * libgomp.texi: Update OpenMP spec references to 3.1.
 324         (omp_in_final,OMP_PROC_BIND): New sections.
 325         (OMP_NUM_THREADS): Document that the value can be now a list.
 326         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
 327
 328 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
 329
 330         * config/linux/x86/futex.h: Check __x86_64__ instead of
 331         __LP64__.
 332
 333 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
 334
 335         PR middle-end/49897
 336         PR middle-end/49898
 337         * testsuite/libgomp.c/pr49897-1.c: New test.
 338         * testsuite/libgomp.c/pr49897-2.c: New test.
 339         * testsuite/libgomp.c/pr49898-1.c: New test.
 340         * testsuite/libgomp.c/pr49898-2.c: New test.
 341
 342 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
 343
 344         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
 345         for ia32 instead of ilp32.
 346
 347         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
 348         * testsuite/libgomp.c/atomic-6.c: Likewise.
 349
 350 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
 351
 352         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
 353         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
 354
 355 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 356
 357         PR libgomp/45351
 358         * config/osf/sem.h: New file.
 359         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
 360
 361 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 362
 363         PR target/49541
 364         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
 365         ldflags.
 366
 367 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
 368
 369         * config/linux/wait.h (do_spin): New inline, largely copied
 370         from do_wait, just don't do futex_wait here, instead return true if
 371         it should be done.
 372         (do_wait): Implement using do_spin.
 373         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
 374         to prototype.
 375         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
 376         __sync_bool_compare_and_swap, pass the oldval to
 377         gomp_mutex_lock_slow.
 378         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
 379         If all mutex contenders are just spinning and not sleeping, don't
 380         change state to 2 unnecessarily.  Optimize the loop when state has
 381         already become 2 to use just one atomic operation per loop instead
 382         of two.
 383         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
 384         to prototype.
 385         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
 386         __sync_bool_compare_and_swap, pass the oldval to
 387         gomp_mutex_lock_slow.
 388
 389 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
 390
 391         PR libgomp/49490
 392         * iter.c (gomp_iter_static_next): For chunk size 0
 393         only use n ceil/ nthreads size for the first
 394         n % nthreads threads in the team instead of
 395         all threads except for the last few ones which
 396         get less work or none at all.
 397         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
 398         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
 399         chunk argument, set run_sched_modifier to 0 for static
 400         resp. 1 for other kinds.  If chunk argument is 0
 401         and not static, set value to 1.
 402
 403 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
 404
 405         PR c++/49043
 406         * testsuite/libgomp.c++/pr49043.C: New test.
 407
 408         PR c++/48869
 409         * testsuite/libgomp.c++/pr48869.C: New test.
 410
 411 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
 412
 413         PR fortran/48894
 414         * fortran.c: Include limits.h.
 415         (TO_INT): Define.
 416         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
 417         *set.
 418         (omp_set_num_threads_8_, omp_set_schedule_8_,
 419         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
 420         omp_get_team_size_8_): Use TO_INT macro.
 421         * testsuite/libgomp.fortran/pr48894.f90: New test.
 422
 423 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
 424
 425         PR middle-end/48591
 426         * testsuite/libgomp.c/pr48591.c: New test.
 427
 428 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 429
 430         PR bootstrap/48135
 431         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
 432         * configure: Regenerate.
 433
 434 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
 435
 436         PR fortran/47886
 437         * testsuite/libgomp.fortran/task3.f90: New test.
 438
 439 2011-02-24  Tobias Burnus  <burnus@net-b.de>
 440
 441         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
 442
 443 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
 444
 445         PR libgomp/47854
 446         * libgomp.texi (omp_get_wtime): Don't say time in the past
 447         must be Unix Epoch.
 448
 449 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
 450
 451         PR libgomp/47804
 452         * testsuite/libgomp.fortran/fortran.exp: Check for both
 453         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
 454         but $blddir != "", still append ${blddir}/${lang_library_path}
 455         to ld_library_path.
 456
 457 2011-02-16  Tobias Burnus  <burnus@net-b.de>
 458
 459         PR libgomp/47758
 460         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
 461         of libquadmath.a before adding its libpath to ldflags.
 462
 463 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
 464
 465         PR libgomp/47731
 466         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
 467         to FUTEX_WAIT futex syscall.
 468         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
 469
 470 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 471
 472         * configure: Regenerate.
 473
 474 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
 475
 476         PR libstdc++/36104
 477         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
 478
 479 2011-01-16  Gerald Pfeifer
 480
 481         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
 482
 483 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
 484
 485         PR fortran/46874
 486         * libgomp.fortran/allocatable6.f90: New test.
 487
 488 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 489
 490         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
 491         * configure: Regenerate.
 492
 493 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
 494
 495         PR target/40125
 496         PR lto/46695
 497         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
 498         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
 499         * aclocal.m4: Regenerate.
 500         * configure: Regenerate.
 501         * Makefile.in: Regenerate.
 502         * testsuite/Makefile.in: Regenerate.
 503
 504 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
 505
 506         PR fortran/46753
 507         * libgomp.fortran/pr46753.f90: New test.
 508
 509         PR libgomp/43706
 510         * env.c (initialize_env): Default to spin count 300000
 511         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
 512         is specified.
 513
 514         PR libgomp/45240
 515         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
 516         at the end if sync builtins aren't supported.
 517
 518 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 519
 520         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
 521
 522 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 523
 524         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
 525
 526 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
 527
 528         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
 529
 530 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 531             Tobias Burnus  <burnus@net-b.de>
 532
 533         PR fortran/32049
 534         * configure.ac:
 535         * configure: Regenerate.
 536
 537 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 538
 539         * config/linux/futex.h: New.
 540         * config/linux/arm/mutex.h: New.
 541         * configure.tgt (arm*-*-linux*): Add config path.
 542
 543 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
 544
 545         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
 546
 547 2010-09-23  Tobias Burnus  <burnus@net-b.de>
 548
 549         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
 550         Change Fortran datatype to LOGICAL.
 551         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
 552         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
 553
 554 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 555
 556         * configure: Regenerate.
 557
 558 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
 559
 560         * libgomp.texi: Add function keyword to a couple of Fortran
 561         interfaces, use integer instead of int for Fortran.
 562
 563 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
 564
 565         * libgomp.texi: Fix spelling and pasto problems throughout.
 566         Adjust prototypes to match code.
 567
 568 2010-07-24  Tobias Burnus  <burnus@net-b.de>
 569
 570         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
 571         silence -fwhole-file warning.
 572
 573 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 574
 575         * configure.tgt (*-*-solaris2.[56]*): Removed.
 576
 577 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 578
 579         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
 580         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
 581         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
 582         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
 583         targetting solaris2*.
 584         * configure: Regenerate.
 585         * config.h.in: Regenerate.
 586
 587         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
 588         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
 589         Add libgomp_version_dep.
 590         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
 591         versioning.
 592         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
 593         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
 594         * Makefile.in: Regenerate.
 595
 596         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
 597         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
 598         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
 599         to common block, protected by
 600         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
 601
 602 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
 603
 604         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
 605
 606 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
 607
 608         PR bootstrap/43170
 609         * configure: Regenerate.
 610
 611 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 612
 613         PR other/43620
 614         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
 615         * configure: Regenerate.
 616         * Makefile.in: Regenerate.
 617         * testsuite/Makefile.in: Regenerate.
 618
 619 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
 620
 621         PR c/43893
 622         * testsuite/libgomp.c/pr43893.c: New test.
 623         * testsuite/libgomp.c++/pr43893.C: New test.
 624
 625 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
 626
 627         PR middle-end/43570
 628         * testsuite/libgomp.fortran/vla8.f90: New test.
 629
 630 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
 631
 632         PR libgomp/43706
 633         * config/linux/affinity.c (gomp_init_affinity): Decrease
 634         gomp_available_cpus if affinity mask confines the process to fewer
 635         CPUs.
 636         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
 637         non-NULL, just return gomp_available_cpus.
 638
 639         PR libgomp/43569
 640         * sections.c (gomp_sections_init): Initialize ws->mode.
 641
 642 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
 643
 644         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
 645         not unused bar variable.
 646         * configure: Regenerate.
 647
 648 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 649
 650         * Makefile.in: Regenerate.
 651         * aclocal.m4: Regenerate.
 652         * testsuite/Makefile.in: Regenerate.
 653
 654 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
 655
 656         PR libgomp/42942
 657         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
 658         (initialize_env): Adjust callers.
 659         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
 660         when the argument is 0.
 661
 662         * testsuite/libgomp.c/pr42942.c: New test.
 663
 664 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
 665
 666         PR middle-end/42644
 667         PR middle-end/42130
 668         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
 669         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
 670
 671 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 672
 673         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
 674         * testsuite/libgomp.c++/task-6.C: Likewise.
 675
 676 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
 677
 678         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
 679
 680 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
 681
 682         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
 683         * configure: Regenerate.
 684
 685 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
 686
 687         PR fortran/42866
 688         * testsuite/libgomp.fortran/allocatable5.f90: New test.
 689
 690 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
 691
 692         * configure.ac: Test for executability of GFORTRAN.
 693         * configure: Regenerate.
 694
 695 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 696
 697         * configure: Regenerate.
 698
 699 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 700
 701         PR libgomp/42602
 702         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
 703
 704 2010-01-03  Richard Guenther  <rguenther@suse.de>
 705
 706         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
 707
 708 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
 709
 710         * testsuite/libgomp.graphite/pr4118.c: New.
 711
 712 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
 713
 714         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
 715         for darwin, protect the test with require-effective-target tls_runtime.
 716         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
 717
 718 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
 719
 720         PR target/41605
 721         * testsuite/lib/libgomp.exp: Provide -B options to allow for
 722         link spec %s substitutions for static libraries.
 723
 724 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
 725
 726         PR testsuite/42135
 727         * libgomp.graphite/force-parallel-2.c: Reduce array size.
 728
 729 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 730
 731         * Makefile.in: Regenerate.
 732         * configure: Regenerate.
 733         * testsuite/Makefile.in: Regenerate.
 734
 735 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
 736
 737         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
 738         settings for LC_ALL and LANG.
 739
 740 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
 741
 742         PR fortran/42162
 743         * testsuite/libgomp.fortran/pr42162.f90: New test.
 744
 745 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
 746
 747         PR middle-end/42029
 748         * testsuite/libgomp.c/pr42029.c: New test.
 749
 750 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
 751
 752         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
 753         *s.  Accept ld version without text in ()s.
 754         * configure: Regenerated.
 755
 756 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
 757
 758         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
 759
 760 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 761
 762         PR libgomp/41418
 763         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
 764         or a hyphen (happens with fortran language disabled).
 765         * configure: Regenerate.
 766
 767 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 768
 769         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
 770         use sed script portable to Solaris /bin/sed for extracting ld
 771         version.
 772         * configure: Regenerate.
 773
 774 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
 775
 776         * testsuite/libgomp.graphite/bounds.c: New test.
 777
 778 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 779
 780         * Makefile.am (libgomp_la_LINK): New.
 781         * Makefile.in: Regenerate.
 782
 783 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 784
 785         * configure.ac (AC_PREREQ): Bump to 2.64.
 786
 787 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 788
 789         * Makefile.am (install-html, install-pdf): Remove.
 790         * Makefile.in: Regenerate.
 791
 792         * Makefile.in: Regenerate.
 793         * aclocal.m4: Regenerate.
 794         * config.h.in: Regenerate.
 795         * configure: Regenerate.
 796         * testsuite/Makefile.in: Regenerate.
 797
 798 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 799
 800         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
 801         * Makefile.in: Regenerate.
 802
 803 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
 804
 805         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
 806         * Makefile.in: Regenerate.
 807
 808 2009-08-19  Tobias Burnus  <burnus@net-b.de>
 809
 810         PR fortran/41102
 811         omp_lib.h.in: Fix -std=f95 errors.
 812
 813
 814 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
 815
 816         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
 817         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
 818         * testsuite/libgomp.graphite/graphite.exp: New.
 819
 820 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
 821
 822         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
 823         only build.
 824
 825 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
 826
 827         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
 828         needed memory barrier semantics.
 829         * config/linux/mips/mutex.h: New file.
 830
 831 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 832
 833         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
 834
 835 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
 836
 837         * configure: Regenerate.
 838
 839 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
 840
 841         PR testsuite/40699
 842         PR testsuite/40707
 843         PR testsuite/40709
 844         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
 845         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
 846         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
 847
 848 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
 849
 850         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
 851         options when choosing a multilib.
 852
 853 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
 854
 855         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
 856         ld_library_path.  Use add_path.  Add just find_libgcc_s to
 857         ld_library_path, not every libgcc multilib directory.
 858         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
 859         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
 860         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
 861         Use add_path.
 862         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
 863
 864 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
 865
 866         * Makefile.am (LTLDFLAGS): Define.
 867         (LINK): Define.
 868         * Makefile.in: Regenerate.
 869
 870 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
 871
 872         PR fortran/39718
 873         * testsuite/libgomp.fortran/fortran.exp: Don't link with
 874         libgfortranbegin, check existence of libgfortran.a instead of
 875         libgfortranbegin.a.
 876
 877 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
 878
 879         PR libgomp/40174
 880         * team.c (gomp_thread_start): Destroy thr->release semaphore.
 881         (gomp_free_pool_helper): Likewise.
 882
 883 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
 884             Jakub Jelinek  <jakub@redhat.com>
 885
 886         PR fortran/35423
 887         * testsuite/libgomp.fortran/workshare2.f90: New test.
 888
 889 2009-04-09  Nick Clifton  <nickc@redhat.com>
 890
 891         * iter.c: Change copyright header to refer to version 3 of the
 892         GNU General Public License with version 3.1 of the GCC Runtime
 893         Library Exception and to point readers at the COPYING3 and
 894         COPYING3.RUNTIME files and the FSF's license web page.
 895         * alloc.c: Likewise.
 896         * barrier.c: Likewise.
 897         * config/bsd/proc.c: Likewise.
 898         * config/linux/affinity.c: Likewise.
 899         * config/linux/alpha/futex.h: Likewise.
 900         * config/linux/bar.c: Likewise.
 901         * config/linux/bar.h: Likewise.
 902         * config/linux/ia64/futex.h: Likewise.
 903         * config/linux/ia64/mutex.h: Likewise.
 904         * config/linux/lock.c: Likewise.
 905         * config/linux/mips/futex.h: Likewise.
 906         * config/linux/mutex.c: Likewise.
 907         * config/linux/mutex.h: Likewise.
 908         * config/linux/powerpc/futex.h: Likewise.
 909         * config/linux/proc.c: Likewise.
 910         * config/linux/ptrlock.c: Likewise.
 911         * config/linux/ptrlock.h: Likewise.
 912         * config/linux/s390/futex.h: Likewise.
 913         * config/linux/sem.c: Likewise.
 914         * config/linux/sem.h: Likewise.
 915         * config/linux/sparc/futex.h: Likewise.
 916         * config/linux/wait.h: Likewise.
 917         * config/linux/x86/futex.h: Likewise.
 918         * config/mingw32/proc.c: Likewise.
 919         * config/mingw32/time.c: Likewise.
 920         * config/posix/affinity.c: Likewise.
 921         * config/posix/bar.c: Likewise.
 922         * config/posix/bar.h: Likewise.
 923         * config/posix/lock.c: Likewise.
 924         * config/posix/mutex.h: Likewise.
 925         * config/posix/proc.c: Likewise.
 926         * config/posix/ptrlock.h: Likewise.
 927         * config/posix/sem.c: Likewise.
 928         * config/posix/sem.h: Likewise.
 929         * config/posix/time.c: Likewise.
 930         * config/posix95/lock.c: Likewise.
 931         * critical.c: Likewise.
 932         * env.c: Likewise.
 933         * error.c: Likewise.
 934         * fortran.c: Likewise.
 935         * iter_ull.c: Likewise.
 936         * libgomp.h: Likewise.
 937         * libgomp_f.h.in: Likewise.
 938         * libgomp_g.h: Likewise.
 939         * loop.c: Likewise.
 940         * loop_ull.c: Likewise.
 941         * omp.h.in: Likewise.
 942         * omp_lib.f90.in: Likewise.
 943         * omp_lib.h.in: Likewise.
 944         * ordered.c: Likewise.
 945         * parallel.c: Likewise.
 946         * sections.c: Likewise.
 947         * single.c: Likewise.
 948         * task.c: Likewise.
 949         * team.c: Likewise.
 950         * work.c: Likewise.
 951
 952 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
 953
 954         * testsuite/config/default.exp: Change copyright header to refer to
 955         version 3 of the GNU General Public License and to point readers
 956         at the COPYING3 file and the FSF's license web page.
 957
 958 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
 959
 960         PR middle-end/39573
 961         * libgomp.c++/pr39573.C: New test.
 962
 963 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
 964
 965         PR other/39591
 966         * testsuite/libgomp.c/pr39591-1.c: New test.
 967         * testsuite/libgomp.c/pr39591-2.c: New test.
 968         * testsuite/libgomp.c/pr39591-3.c: New test.
 969
 970 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
 971
 972         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
 973         * testsuite/libgomp.c/atomic-6.c: Ditto.
 974
 975 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
 976
 977         PR c/39495
 978         * testsuite/libgomp.c/loop-12.c: New test.
 979         * testsuite/libgomp.c/loop-11.c: New test.
 980         * testsuite/libgomp.c++/loop-11.C: New test.
 981         * testsuite/libgomp.c++/loop-12.C: New test.
 982         * testsuite/libgomp.c++/for-8.C: New test.
 983
 984 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 985
 986         * configure: Regenerate.
 987
 988 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
 989
 990         PR middle-end/39154
 991         * testsuite/libgomp.c/pr39154.c: New test.
 992
 993 2009-01-30  Ian Lance Taylor  <iant@google.com>
 994
 995         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
 996         libgomp_ld_is_gold.  Get gold version number.
 997         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
 998         * configure: Rebuild.
 999
1000 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
1001
1002         * testsuite/lib/libgomp.exp: Add -B option for targets that
1003         use libgfortran.a%s in their specs.
1004
1005 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
1006
1007         PR libgomp/38086
1008         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
1009         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
1010         HAVE_AS_SYMVER_DIRECTIVE is not defined.
1011         * configure: Regenerated.
1012         * config.h.in: Likewise.
1013
1014 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
1015
1016         PR c++/38650
1017         * testsuite/libgomp.c/pr38650.c: New test.
1018         * testsuite/libgomp.c++/pr38650.C: New test.
1019
1020 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
1021
1022         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
1023
1024 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
1025
1026         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
1027
1028 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1029
1030         * configure: Regenerate.
1031
1032 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
1033
1034         PR middle-end/36802
1035         * testsuite/libgomp.c/pr36802-1.c: New test.
1036         * testsuite/libgomp.c/pr36802-2.c: New test.
1037         * testsuite/libgomp.c/pr36802-3.c: New test.
1038
1039 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
1040
1041         PR libgomp/38270
1042         * config/linux/powerpc/mutex.h: New.
1043
1044 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
1045
1046         PR c++/38257
1047         * testsuite/libgomp.c++/for-7.C: New test.
1048
1049         PR c++/38348
1050         * testsuite/libgomp.c++/for-6.C: New test.
1051
1052 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
1053
1054         PR testsuite/28870
1055         * testsuite/lib/libgomp.exp: Include new timeout library files.
1056         (libgomp_target_compile): Set timeout value from new proc.
1057
1058 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
1059
1060         PR libgomp/37938
1061         * config/linux/ia64/mutex.h: New.
1062
1063 2008-11-04  Tobias Burnus  <burnus@net-b.de>
1064
1065         PR libgomp/37935
1066         * libgomp.texi (Runtime library routines, environment variables):
1067         Update for OpenMP version 3.0.
1068
1069 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
1070             Steve Ellcey  <sje@cup.hp.com>
1071
1072         * configure: Regenerate for new libtool.
1073         * Makefile.in: Ditto.
1074         * testsuite/Makefile.in: Ditto.
1075
1076 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
1077             Andreas Tobler  <a.tobler@schweiz.org>
1078
1079         * config/bsd/proc.c: New file.
1080         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
1081         * configure.ac: Check for header <sys/sysctl.h>
1082         * configure: Regenerate.
1083         * config.h.in: Likewise.
1084
1085 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
1086
1087         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
1088
1089 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
1090
1091         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
1092         * Makefile.in: Regenerated.
1093         * testsuite/Makefile.in: Regenerated.
1094
1095 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
1096
1097         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
1098         depend on blddir if blddir exists.
1099         (libgomp_target_compile): Likewise.
1100         * testsuite/libgomp.c++/c++.exp: Likewise.
1101         * testsuite/libgomp.fortran/fortran.exp: Likewise.
1102
1103 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1104
1105         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
1106         Do not list GPL as Invariant Section.
1107
1108 2008-07-28  Ilie Garbacea  <ilie@mips.com>
1109             Chao-ying Fu  <fu@mips.com>
1110
1111         * configure.tgt: Enable futex for MIPS.
1112         * config/linux/mips/futex.h: New file.
1113
1114 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
1115
1116         * team.c (gomp_team_end): Free team immediately if it has
1117         just one thread.
1118
1119 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
1120
1121         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
1122         * testsuite/libgomp.fortran/fortran.exp: Same.
1123         * testsuite/libgomp.c/c.exp: Same.
1124         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
1125         directory to library path first.
1126
1127 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
1128
1129         * env.c (parse_stacksize): Add cast to avoid warning.
1130         (parse_spincount): Likewise.
1131
1132 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
1133
1134         * testsuite/libgomp.c/loop-10.c: New test.
1135         * libgomp.c/loop-3.c (main): Add lastprivate clause.
1136         * libgomp.c++/loop-6.C (main): Likewise.
1137
1138         PR debug/36617
1139         * testsuite/libgomp.c/debug-1.c: New test.
1140
1141 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
1142
1143         * testsuite/libgomp.c/nqueens-1.c: New test.
1144
1145         PR c++/36523
1146         * testsuite/libgomp.c++/task-7.C: New function.
1147
1148 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1149
1150         * configure: Regenerate.
1151
1152 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1153
1154         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
1155         mutex when HAVE_SYNC_BUILTINS isn't defined.
1156
1157 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1158
1159         * libgomp.texi (omp_test_lock): Fix typo.
1160
1161 2008-06-12  Tobias Burnus  <burnus@net-b.de>
1162
1163         * omp_lib.f90.in: Add "implicit none".
1164
1165 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
1166
1167         PR middle-end/36506
1168         * testsuite/libgomp.c/reduction-5.c: New test.
1169
1170 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
1171
1172         * libgomp.h (struct gomp_task): Add in_tied_task field.
1173         * task.c (gomp_init_task): Initialize it.
1174         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
1175         unconditionally.  Don't call gomp_team_barrier_wake if
1176         current task is implicit or if(0) from implicit and number of
1177         running tasks is equal to nthreads - 1.
1178
1179         PR libgomp/36471
1180         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
1181         omp_get_team_size_8): Fix pastos.
1182
1183         PR libgomp/36469
1184         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
1185         * configure: Regenerated.
1186         * config.h.in: Regenerated.
1187         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
1188         defined.
1189
1190 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
1191
1192         PR bootstrap/36452
1193         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
1194         (GOMP_loop_ull_dynamic_start): Likewise.
1195         (GOMP_loop_ull_guided_start): Likewise.
1196         (GOMP_loop_ull_ordered_static_start): Likewise.
1197         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
1198         (GOMP_loop_ull_ordered_guided_start): Likewise.
1199
1200 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
1201             Richard Henderson  <rth@redhat.com>
1202             Ulrich Drepper  <drepper@redhat.com>
1203             Jakob Blomer  <jakob.blomer@ira.uka.de>
1204
1205         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
1206         Substitute also OMP_*LOCK_25*.
1207         * configure: Regenerated.
1208         * config.h.in: Regenerated.
1209         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
1210         ptrlock.c and task.c.
1211         * Makefile.in: Regenerated.
1212         * testsuite/Makefile.in: Regenerated.
1213         * task.c: New file.
1214         * loop_ull.c: New file.
1215         * iter_ull.c: New file.
1216         * libgomp.h: Include ptrlock.h.
1217         (enum gomp_task_kind): New type.
1218         (struct gomp_team): Add task_lock, task_queue, task_count,
1219         task_running_count, single_count fields.  Add
1220         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
1221         Remove work_share_lock, generation_mask,
1222         oldest_live_gen, num_live_gen and init_work_shares fields, add
1223         work work_share_list_alloc, work_share_list_free and work_share_chunk
1224         fields.  Change work_shares from pointer to pointers into an array.
1225         Change ordered_release field into gomp_sem_t ** from flexible array
1226         member.  Add implicit_task and initial_work_shares fields.
1227         Move close to the end of the struct.
1228         (struct gomp_team_state): Add single_count, last_work_share,
1229         active_level and level fields, remove work_share_generation.
1230         (gomp_barrier_handle_tasks): New prototype.
1231         (gomp_finish_task): New inline function.
1232         (struct gomp_work_share): Move chunk_size, end, incr into
1233         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
1234         next_ll fields.  Reshuffle fields.  Add next_alloc,
1235         next_ws, next_free and inline_ordered_team_ids fields, change
1236         ordered_team_ids into pointer from flexible array member.
1237         Add mode field.  Put lock and next into a different cache line
1238         from most of the write-once fields.
1239         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
1240         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
1241         gomp_iter_ull_guided_next): New prototypes.
1242         (gomp_new_icv): New prototype.
1243         (struct gomp_thread): Add thread_pool and task fields.
1244         (struct gomp_thread_pool): New type.
1245         (gomp_new_team): New prototype.
1246         (gomp_team_start): Change type of last argument.
1247         (gomp_new_work_share): Removed.
1248         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
1249         (gomp_work_share_init_done): New static inline.
1250         (gomp_throttled_spin_count_var, gomp_available_cpus,
1251         gomp_managed_threads): New extern decls.
1252         (gomp_init_task): New prototype.
1253         (gomp_spin_count_var): New extern var decl.
1254         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
1255         or no alias support, or if not PIC.
1256         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
1257         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
1258         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
1259         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
1260         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
1261         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
1262         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
1263         gomp_test_nest_lock_25): New prototypes.
1264         (omp_lock_symver, strong_alias): Define.
1265         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
1266         decls.
1267         (gomp_end_task): New.
1268         (struct gomp_task_icv, gomp_global_icv): New.
1269         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
1270         (struct gomp_task): New.
1271         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
1272         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
1273         (gomp_icv): New.
1274         (gomp_schedule_type): Reorder enum to match
1275         omp_sched_t.
1276         * team.c (struct gomp_thread_start_data): Add thread_pool and task
1277         fields.
1278         (gomp_thread_start): Add gomp_team_barrier_wait call.
1279         For non-nested case remove clearing of docked thread thr fields.
1280         Use pool fields instead of global gomp_* variables.  Use
1281         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
1282         Create tasks for each member thread.
1283         (free_team): Only destroy team barrier, task_lock here and free it.
1284         (gomp_free_thread): Free last_team if non-NULL.
1285         (gomp_team_end): Call gomp_team_barrier_wait instead of
1286         gomp_barrier_wait.  For nested case call one extra
1287         gomp_barrier_wait.  Move here some destruction from free_team.
1288         Call free_team on pool->last_team if any, rather than freeing
1289         current team.  Destroy work_share_list_free_lock ifndef
1290         HAVE_SYNC_BUILTINS.
1291         (gomp_new_icv): New function.
1292         (gomp_threads, gomp_threads_size, gomp_threads_used,
1293         gomp_threads_dock): Removed.
1294         (gomp_thread_destructor): New variable.
1295         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
1296         functions.
1297         (gomp_team_start): Create new pool if current thread doesn't have
1298         one.  Use pool fields instead of global gomp_* variables.
1299         Initialize thread_pool field for new threads.  Clear single_count.
1300         Change last argument from ws to team, don't create
1301         new team, set ts.work_share to &team->work_shares[0] and clear
1302         ts.last_work_share.  Don't clear ts.work_share_generation.
1303         If number of threads changed, adjust atomically gomp_managed_threads.
1304         Use gomp_init_task instead of gomp_new_task,
1305         set thr->task to the corresponding implicit_task array entry.
1306         Create tasks for each member thread.  Initialize ts.level.
1307         (initialize_team): Call pthread_key_create on
1308         gomp_thread_destructor.
1309         (team_destructor): New function.
1310         (new_team): Removed.
1311         (gomp_new_team): New function.
1312         (free_team): Free gomp_work_share blocks chained through next_alloc,
1313         instead of freeing work_shares and destroying work_share_lock.
1314         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
1315         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
1316         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
1317         of gomp_barrier_wait.
1318         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
1319         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
1320         if gomp_work_share_start returned true.  Don't unlock ws->lock.
1321         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
1322         of gomp_barrier_wait.
1323         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
1324         gomp_work_share_init_done if gomp_work_share_start returned true.
1325         Don't unlock ws->lock.
1326         * work.c: Include stddef.h.
1327         (free_work_share): Use work_share_list_free_lock instead
1328         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
1329         Call gomp_fini_work_share and then either free ws if orphaned, or
1330         put it into work_share_list_free list of the current team.
1331         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
1332         functions.
1333         (gomp_work_share_start, gomp_work_share_end,
1334         gomp_work_share_end_nowait): Rewritten.
1335         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
1336         (openmp_version): Set to 200805.
1337         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
1338         omp_sched_guided, omp_sched_auto): New parameters.
1339         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
1340         omp_set_max_active_levels, omp_get_max_active_levels,
1341         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
1342         omp_get_active_level): New interfaces.
1343         * omp_lib.h.in (openmp_version): Set to 200805.
1344         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
1345         omp_sched_guided, omp_sched_auto): New parameters.
1346         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
1347         omp_set_max_active_levels, omp_get_max_active_levels,
1348         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
1349         omp_get_active_level): New externals.
1350         * loop.c: Include limits.h.
1351         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
1352         GFS_AUTO.
1353         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
1354         Likewise.  Use gomp_icv.
1355         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
1356         ts.static_trip here.
1357         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
1358         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
1359         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
1360         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
1361         don't unlock ws->lock, otherwise lock it.
1362         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
1363         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
1364         (gomp_parallel_loop_start): Call gomp_new_team instead of
1365         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
1366         Adjust gomp_team_start caller.  Pass 0 as second argument to
1367         gomp_resolve_num_threads.
1368         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
1369         If adding ws->chunk_size nthreads + 1 times after end won't
1370         overflow, set ws->mode to 1.
1371         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
1372         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
1373         GOMP_loop_ull_ordered_static_start,
1374         GOMP_loop_ull_ordered_dynamic_start,
1375         GOMP_loop_ull_ordered_guided_start,
1376         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
1377         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
1378         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
1379         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
1380         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
1381         prototypes.
1382         * libgomp.map: Export lock routines also @@OMP_2.0.
1383         (GOMP_loop_ordered_dynamic_first,
1384         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
1385         GOMP_loop_ordered_static_first): Remove.
1386         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
1387         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
1388         GOMP_loop_ull_ordered_dynamic_next,
1389         GOMP_loop_ull_ordered_dynamic_start,
1390         GOMP_loop_ull_ordered_guided_next,
1391         GOMP_loop_ull_ordered_guided_start,
1392         GOMP_loop_ull_ordered_runtime_next,
1393         GOMP_loop_ull_ordered_runtime_start,
1394         GOMP_loop_ull_ordered_static_next,
1395         GOMP_loop_ull_ordered_static_start,
1396         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
1397         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
1398         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
1399         (omp_set_schedule, omp_get_schedule,
1400         omp_get_thread_limit, omp_set_max_active_levels,
1401         omp_get_max_active_levels, omp_get_level,
1402         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
1403         omp_set_schedule_, omp_set_schedule_8_,
1404         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
1405         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
1406         omp_get_max_active_levels_, omp_get_level_,
1407         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
1408         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
1409         New exports @@OMP_3.0.
1410         * omp.h.in (omp_sched_t): New type.
1411         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
1412         omp_set_max_active_levels, omp_get_max_active_levels,
1413         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
1414         omp_get_active_level): New prototypes.
1415         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
1416         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
1417         gomp_thread_limit_var, gomp_remaining_threads_count,
1418         gomp_remaining_threads_lock): New variables.
1419         (parse_spincount): New function.
1420         (initialize_env): Call gomp_init_num_threads unconditionally.
1421         Initialize gomp_available_cpus.  Call parse_spincount,
1422         initialize gomp_{,throttled_}spin_count_var
1423         depending on presence and value of OMP_WAIT_POLICY and
1424         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
1425         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
1426         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
1427         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
1428         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
1429         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
1430         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
1431         (gomp_global_icv): New.
1432         (parse_schedule): Use it.  Parse "auto".
1433         (omp_set_num_threads): Use gomp_icv.
1434         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
1435         Likewise.
1436         (omp_get_max_threads): Move from parallel.c.
1437         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
1438         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
1439         add ialias.
1440         (parse_stacksize, parse_wait_policy): New functions.
1441         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
1442         both wrappers for compatibility and new locks.
1443         (omp_set_schedule, omp_get_schedule,
1444         omp_get_thread_limit, omp_set_max_active_levels,
1445         omp_get_max_active_levels, omp_get_level,
1446         omp_get_ancestor_thread_num, omp_get_team_size,
1447         omp_get_active_level): New ialias_redirect.
1448         (omp_set_schedule_, omp_set_schedule_8_,
1449         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
1450         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
1451         omp_get_max_active_levels_, omp_get_level_,
1452         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
1453         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
1454         New functions.
1455         * parallel.c: Include limits.h.
1456         (gomp_resolve_num_threads): Add count argument.  Rewritten.
1457         (GOMP_parallel_start): Call gomp_new_team and pass that as last
1458         argument to gomp_team_start.  Pass 0 as second argument to
1459         gomp_resolve_num_threads.
1460         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
1461         if gomp_thread_limit_var != ULONG_MAX.
1462         (omp_in_parallel): Implement using ts.active_level.
1463         (omp_get_max_threads): Move to env.c.
1464         (omp_get_level, omp_get_ancestor_thread_num,
1465         omp_get_team_size, omp_get_active_level): New functions,
1466         add ialias.
1467         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
1468         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
1469         gomp_iter_dynamic_next instead of the _locked variant and don't take
1470         lock around it, otherwise acquire it before calling
1471         gomp_iter_dynamic_next_locked.
1472         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
1473         gomp_iter_dynamic_next instead of the _locked variant and don't take
1474         lock around it.
1475         (GOMP_parallel_sections_start): Call gomp_new_team instead of
1476         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
1477         Adjust gomp_team_start caller.  Pass count as second argument to
1478         gomp_resolve_num_threads, don't adjust num_threads after the call.
1479         Use gomp_icv.
1480         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
1481         ws->chunk_size by incr.
1482         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
1483         code.
1484         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
1485         types.
1486         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
1487         (omp_check_defines): Check even the compat defines.
1488         * config/linux/ptrlock.c: New file.
1489         * config/linux/ptrlock.h: New file.
1490         * config/linux/wait.h: New file.
1491         * config/posix/ptrlock.c: New file.
1492         * config/posix/ptrlock.h: New file.
1493         * config/linux/bar.h (gomp_team_barrier_wait,
1494         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
1495         (gomp_team_barrier_set_task_pending,
1496         gomp_team_barrier_clear_task_pending,
1497         gomp_team_barrier_set_waiting_for_tasks,
1498         gomp_team_barrier_waiting_for_tasks,
1499         gomp_team_barrier_done): New inlines.
1500         (gomp_barrier_t): Rewritten.
1501         (gomp_barrier_state_t): New typedef.
1502         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
1503         gomp_barrier_wait_start): Rewritten.
1504         (gomp_barrier_wait_end): Change second argument to
1505         gomp_barrier_state_t.
1506         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
1507         inlines.
1508         * config/linux/bar.c: Include wait.h instead of libgomp.h and
1509         futex.h.
1510         (gomp_barrier_wait_end): Rewritten.
1511         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
1512         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
1513         * config/posix/bar.h (gomp_barrier_t): Add generation field.
1514         (gomp_barrier_state_t): New typedef.
1515         (gomp_team_barrier_wait,
1516         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
1517         (gomp_barrier_wait_start): Or all but low 2 bits from generation
1518         into the return value.  Return gomp_barrier_state_t.
1519         (gomp_team_barrier_set_task_pending,
1520         gomp_team_barrier_clear_task_pending,
1521         gomp_team_barrier_set_waiting_for_tasks,
1522         gomp_team_barrier_waiting_for_tasks,
1523         gomp_team_barrier_done): New inlines.
1524         (gomp_barrier_wait_end): Change second argument to
1525         gomp_barrier_state_t.
1526         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
1527         inlines.
1528         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
1529         (gomp_barrier_wait_end): Change second argument to
1530         gomp_barrier_state_t.
1531         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
1532         gomp_team_barrier_wake): New functions.
1533         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
1534         futex.h.
1535         (gomp_futex_wake, gomp_futex_wait): New variables.
1536         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
1537         * config/linux/lock.c: Rewrite to make locks task owned,
1538         for backwards compatibility provide the old entrypoints
1539         if symbol versioning.  Include wait.h instead of libgomp.h and
1540         futex.h.
1541         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
1542         * config/posix95/lock.c: Rewrite to make locks task owned,
1543         for backwards compatibility provide the old entrypoints
1544         if symbol versioning.
1545         * config/posix/lock.c: Rewrite to make locks task owned,
1546         for backwards compatibility provide the old entrypoints
1547         if symbol versioning.
1548         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
1549         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
1550         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
1551         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1552         (sys_futex0): Return error code.
1553         (futex_wake, futex_wait): If ENOSYS was returned, clear
1554         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1555         (cpu_relax, atomic_write_barrier): New static inlines.
1556         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1557         (futex_wake, futex_wait): If ENOSYS was returned, clear
1558         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1559         (cpu_relax, atomic_write_barrier): New static inlines.
1560         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1561         (sys_futex0): Return error code.
1562         (futex_wake, futex_wait): If ENOSYS was returned, clear
1563         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1564         (cpu_relax, atomic_write_barrier): New static inlines.
1565         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1566         (sys_futex0): Return error code.
1567         (futex_wake, futex_wait): If ENOSYS was returned, clear
1568         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1569         (cpu_relax, atomic_write_barrier): New static inlines.
1570         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1571         (sys_futex0): Return error code.
1572         (futex_wake, futex_wait): If ENOSYS was returned, clear
1573         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1574         (cpu_relax, atomic_write_barrier): New static inlines.
1575         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1576         (sys_futex0): Return error code.
1577         (futex_wake, futex_wait): If ENOSYS was returned, clear
1578         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1579         (cpu_relax, atomic_write_barrier): New static inlines.
1580         * config/linux/sem.c: Include wait.h instead of libgomp.h and
1581         futex.h.
1582         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
1583         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
1584         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
1585         types.
1586         (omp_nest_lock_t): Change owner into void *, add lock field.
1587         * config/posix95/omp-lock.h: Include semaphore.h.
1588         (omp_lock_25_t, omp_nest_lock_25_t): New types.
1589         (omp_lock_t): Use sem_t instead of mutex if semaphores
1590         aren't broken.
1591         (omp_nest_lock_t): Likewise.  Change owner to void *.
1592         * config/posix/omp-lock.h: Include semaphore.h.
1593         (omp_lock_25_t, omp_nest_lock_25_t): New types.
1594         (omp_lock_t): Use sem_t instead of mutex if semaphores
1595         aren't broken.
1596         (omp_nest_lock_t): Likewise.  Add owner field.
1597
1598 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
1599
1600         * testsuite/libgomp.c/collapse-1.c: New test.
1601         * testsuite/libgomp.c/collapse-2.c: New test.
1602         * testsuite/libgomp.c/collapse-3.c: New test.
1603         * testsuite/libgomp.c/icv-1.c: New test.
1604         * testsuite/libgomp.c/icv-2.c: New test.
1605         * testsuite/libgomp.c/lib-2.c: New test.
1606         * testsuite/libgomp.c/lock-1.c: New test.
1607         * testsuite/libgomp.c/lock-2.c: New test.
1608         * testsuite/libgomp.c/lock-3.c: New test.
1609         * testsuite/libgomp.c/loop-4.c: New test.
1610         * testsuite/libgomp.c/loop-5.c: New test.
1611         * testsuite/libgomp.c/loop-6.c: New test.
1612         * testsuite/libgomp.c/loop-7.c: New test.
1613         * testsuite/libgomp.c/loop-8.c: New test.
1614         * testsuite/libgomp.c/loop-9.c: New test.
1615         * testsuite/libgomp.c/nested-3.c: New test.
1616         * testsuite/libgomp.c/nestedfn-6.c: New test.
1617         * testsuite/libgomp.c/sort-1.c: New test.
1618         * testsuite/libgomp.c/task-1.c: New test.
1619         * testsuite/libgomp.c/task-2.c: New test.
1620         * testsuite/libgomp.c/task-3.c: New test.
1621         * testsuite/libgomp.c/task-4.c: New test.
1622         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
1623         to C++ testsuite default compiler options.
1624         * testsuite/libgomp.c++/collapse-1.C: New test.
1625         * testsuite/libgomp.c++/collapse-2.C: New test.
1626         * testsuite/libgomp.c++/ctor-10.C: New test.
1627         * testsuite/libgomp.c++/for-1.C: New test.
1628         * testsuite/libgomp.c++/for-2.C: New test.
1629         * testsuite/libgomp.c++/for-3.C: New test.
1630         * testsuite/libgomp.c++/for-4.C: New test.
1631         * testsuite/libgomp.c++/for-5.C: New test.
1632         * testsuite/libgomp.c++/loop-8.C: New test.
1633         * testsuite/libgomp.c++/loop-9.C: New test.
1634         * testsuite/libgomp.c++/loop-10.C: New test.
1635         * testsuite/libgomp.c++/task-1.C: New test.
1636         * testsuite/libgomp.c++/task-2.C: New test.
1637         * testsuite/libgomp.c++/task-3.C: New test.
1638         * testsuite/libgomp.c++/task-4.C: New test.
1639         * testsuite/libgomp.c++/task-5.C: New test.
1640         * testsuite/libgomp.c++/task-6.C: New test.
1641         * testsuite/libgomp.fortran/allocatable1.f90: New test.
1642         * testsuite/libgomp.fortran/allocatable2.f90: New test.
1643         * testsuite/libgomp.fortran/allocatable3.f90: New test.
1644         * testsuite/libgomp.fortran/allocatable4.f90: New test.
1645         * testsuite/libgomp.fortran/collapse1.f90: New test.
1646         * testsuite/libgomp.fortran/collapse2.f90: New test.
1647         * testsuite/libgomp.fortran/collapse3.f90: New test.
1648         * testsuite/libgomp.fortran/collapse4.f90: New test.
1649         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
1650         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
1651         * testsuite/libgomp.fortran/lib4.f90: New test.
1652         * testsuite/libgomp.fortran/lock-1.f90: New test.
1653         * testsuite/libgomp.fortran/lock-2.f90: New test.
1654         * testsuite/libgomp.fortran/nested1.f90: New test.
1655         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
1656         * testsuite/libgomp.fortran/strassen.f90: New test.
1657         * testsuite/libgomp.fortran/tabs1.f90: New test.
1658         * testsuite/libgomp.fortran/tabs2.f: New test.
1659         * testsuite/libgomp.fortran/task1.f90: New test.
1660         * testsuite/libgomp.fortran/task2.f90: New test.
1661         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
1662         * testsuite/libgomp.fortran/vla5.f90: Likewise.
1663         * testsuite/libgomp.c/pr26943-2.c: Likewise.
1664         * testsuite/libgomp.c/pr26943-3.c: Likewise.
1665         * testsuite/libgomp.c/pr26943-4.c: Likewise.
1666
1667 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
1668
1669         PR c++/36308
1670         * testsuite/libgomp.c++/ctor-11.C: New test.
1671         * testsuite/libgomp.c++/ctor-12.C: New test.
1672
1673 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
1674
1675         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
1676
1677 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
1678
1679         PR middle-end/36106
1680         * testsuite/libgomp.c/atomic-5.c: New test.
1681         * testsuite/libgomp.c/atomic-6.c: New test.
1682         * testsuite/libgomp.c/autopar-1.c: New test.
1683
1684 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1685
1686         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
1687         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
1688         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
1689         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
1690         * configure: Regenerate.
1691         * Makefile.in, testsuite/Makefile.in: Likewise.
1692
1693 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
1694
1695         PR bootstrap/35457
1696         * aclocal.m4: Regenerate.
1697         * configure: Regenerate.
1698
1699 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
1700
1701         PR middle-end/35611
1702         * testsuite/libgomp.c/atomic-4.c: New test.
1703
1704         PR libgomp/35625
1705         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
1706         (gomp_iter_guided_next): Likewise.
1707         * testsuite/libgomp.c/pr35625.c: New test.
1708
1709 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1710
1711         * aclocal.m4: Regenerate.
1712         * configure: Likewise.
1713         * Makefile.in: Likewise.
1714         * testsuite/Makefile.in: Likewise.
1715
1716 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
1717
1718         PR middle-end/35185
1719         * testsuite/libgomp.c++/pr35185.C: New test.
1720
1721 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
1722
1723         PR middle-end/35549
1724         * testsuite/libgomp.c/pr35549.c: New test.
1725
1726 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
1727
1728         * testsuite/libgomp.c/atomic-3.c: New test.
1729
1730 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1731
1732         PR fortran/33197
1733         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
1734         .F08 file suffixes.
1735
1736 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
1737
1738         PR libgomp/33131
1739         * configure.ac: Add ACX_HEADER_STRING.
1740         * env.c: Include strings.h.
1741         * aclocal.m4: Regenerate.
1742         * config.h.in: Regenerate.
1743         * configure: Regenerate.
1744         * Makefile.in: Regenerate.
1745         * testsuite/Makefile.in: Regenerate.
1746
1747 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
1748
1749         PR middle-end/35196
1750         * testsuite/libgomp.c/pr35196.c: New test.
1751
1752         PR middle-end/35130
1753         * testsuite/libgomp.fortran/pr35130.f90: New test.
1754         * testsuite/libgomp.c/pr35130.c: New test.
1755
1756 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
1757
1758         PR middle-end/33880
1759         * testsuite/libgomp.c/pr33880.c: New test.
1760         * testsuite/libgomp.fortran/pr33880.f90: New test.
1761
1762 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
1763
1764         * configure: Regenerate.
1765
1766 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
1767
1768         * configure.ac: Move futex checking into ../config/futex.m4.
1769         * configure: Rebuilt.
1770         * aclocal.m4: Rebuilt.
1771         * Makefile.in: Rebuilt.
1772
1773         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
1774         2007-10-15 ../config/tls.m4 change.
1775
1776 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
1777
1778         PR c++/34513
1779         * testsuite/libgomp.c/pr34513.c: New test.
1780         * testsuite/libgomp.c++/pr34513.C: New test.
1781
1782 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
1783
1784         PR target/32765
1785         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
1786
1787 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
1788
1789         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
1790
1791 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
1792
1793         * testsuite/libgomp.c/private-1.c: New test.
1794
1795 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
1796             Paolo Bonzini  <bonzini@gnu.org>
1797
1798         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
1799         instead of 'VPATH ='.
1800         * Makefile.in: Regenerate.
1801
1802 2007-11-23  Matthias Klose  <doko@ubuntu.com>
1803
1804         * configure.ac: Adjust makeinfo version check.
1805         * configure: Regenerate.
1806
1807 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
1808
1809         PR fortran/34020
1810         * testsuite/libgomp.fortran/pr34020.f90: New test.
1811
1812 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
1813
1814         PR c++/33894
1815         * testsuite/libgomp.c++/atomic-1.C: New test.
1816
1817 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
1818
1819         PR libgomp/33275
1820         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
1821         Make x and y integers rather than (implicit) reals.  Add private (j)
1822         clause to the last omp parallel.
1823
1824 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
1825
1826         * configure: Regenerate following changes to ../config/tls.m4.
1827
1828 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
1829
1830         * testsuite/libgomp.fortran/stack.f90: New test.
1831
1832 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
1833
1834         * config/mingw32/proc.c: New file.
1835
1836 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
1837
1838         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
1839         (main): Use __get_cpuid to get i386 target fetaures.
1840         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
1841         (main): Use __get_cpuid to get x86_64 target fetaures.
1842
1843 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
1844
1845         PR target/32765
1846         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
1847         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
1848
1849 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
1850
1851         PR fortran/32550
1852         * testsuite/libgomp.fortran/pr32550.f90: New test.
1853         * testsuite/libgomp.fortran/crayptr2.f90: New test.
1854
1855 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1856
1857         * aclocal.m4: Regenerated.
1858
1859 2007-07-05  Tobias Burnus  <burnus@net-b.de>
1860
1861         PR fortran/32359
1862         * testsuite/libgomp.fortran/pr32359.f90: New.
1863
1864 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
1865
1866         PR libgomp/32468
1867         * sections.c (GOMP_parallel_sections_start): Only decrease
1868         number of threads to COUNT if dyn_var is true.
1869         * testsuite/libgomp.c/pr32468.c: New test.
1870
1871 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1872
1873         PR libgomp/26308
1874         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
1875
1876 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
1877
1878         PR middle-end/32362
1879         * testsuite/libgomp.c/pr32362-1.c: New test.
1880         * testsuite/libgomp.c/pr32362-2.c: New test.
1881         * testsuite/libgomp.c/pr32362-3.c: New test.
1882
1883 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
1884
1885         * team.c (gomp_team_start): Fix setting up thread_attr
1886         stack size.
1887
1888 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
1889
1890         * configure: Regenerate.
1891
1892 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
1893
1894         * Makefile.in: Regenerate.
1895         * configure: Regenerate.
1896         * aclocal.m4: Regenerate.
1897         * testsuite/Makefile.in: Regenerate.
1898
1899 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
1900
1901         * config/linux/proc.c: New file.
1902
1903         PR libgomp/28482
1904         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
1905
1906 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
1907
1908         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
1909
1910 2007-04-16  Matthias Klose  <doko@debian.org>
1911
1912         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
1913         flags if not building with -m64.
1914         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
1915         flag for i?86-*-* targets, if current target matches -m64.
1916
1917 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
1918
1919         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
1920         * Makefile.in: Regenerate.
1921
1922 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1923
1924         PR testsuite/31369
1925         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
1926         ld_library_path.
1927         * testsuite/libgomp.fortran/fortran.exp: Likewise.
1928
1929 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
1930
1931         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
1932         decls.
1933         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
1934         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
1935         (parse_affinity): New function.
1936         (initialize_env): Call it and gomp_init_affinity.
1937         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
1938         create new pthread_attr_t and call gomp_init_thread_affinity
1939         on it for each thread before passing the attribute to pthread_create.
1940         * config/linux/affinity.c: New file.
1941         * config/posix/affinity.c: New file.
1942         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
1943         * configure: Rebuilt.
1944         * config.h.in: Rebuilt.
1945         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
1946         * Makefile.in: Rebuilt.
1947
1948 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
1949
1950         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
1951         *-*-darwin*.
1952         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
1953         and use it if found.
1954
1955 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
1956
1957         * testsuite/config/default.exp: New file.
1958         * testsuite/lib/libgomp.exp: New file.
1959         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
1960         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
1961         load_lib *, load_gcc_lib *): Move to libgomp.exp.
1962         (libgomp_load): Remove.
1963         * testsuite/lib/libgomp.exp (libgomp_init): Compute
1964         always_ld_library_path, not ld_library_path.  Set additional_flags
1965         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
1966         (target_compile): Do not call libgomp_init.  Append lang_library_path
1967         and lang_link_flags to options.
1968         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
1969         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
1970         here.
1971         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
1972         always_ld_library_path.  Set LD_LIBRARY_PATH here.
1973         * testsuite/libgomp.fortran/fortran.exp: Ditto.
1974         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
1975         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
1976         CX8 flag.
1977         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
1978         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
1979         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
1980         * testsuite/libgomp.c/pr29947-1.c: Ditto.
1981         * testsuite/libgomp.c/atomic-10.c: Ditto.
1982
1983 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
1984
1985         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
1986         dg-final cleanup-modules line.
1987         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
1988         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
1989         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
1990         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
1991         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
1992         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
1993         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
1994
1995 2007-03-18  Andreas Schwab  <schwab@suse.de>
1996
1997         * acinclude.m4: Adjust regular expression for ld version
1998         extraction.
1999         * configure: Regenerate.
2000
2001 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2002
2003         * Makefile.am: Add install-pdf target as copied from
2004         automake v1.10 rules.
2005         * Makefile.in: Regenerate
2006
2007 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
2008
2009         PR libgomp/28486
2010         * configure: Regenerate.
2011
2012         PR c++/30703
2013         * testsuite/libgomp.c++/pr30703.C: New test.
2014
2015 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
2016
2017         Revert:
2018         2006-07-05  Eric Christopher  <echristo@apple.com>
2019         * configure.ac: Depend addition of -pthread on host OS.
2020         * configure: Regenerate.
2021
2022 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2023
2024         * libgomp.texi: Fix spacing after abbreviations.
2025
2026 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
2027
2028         PR libgomp/30546
2029         * configure.ac: Add check for makeinfo
2030         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
2031         if an appropiate version of makeinfo is found.
2032         * aclocal.m4: Regenerated.
2033         * configure: Regenerated.
2034         * Makefile.in: Regenerated.
2035         * testsuite/Makefile.in: Regenerated.
2036
2037 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
2038
2039         PR libgomp/30540
2040         * libgomp.texi: More about implementation-dependent settings.
2041
2042 2007-01-26  Tobias Burnus  <burnus@net-b.de>
2043
2044         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
2045
2046 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
2047
2048         PR middle-end/30494
2049         * testsuite/libgomp.c/pr30494.c: New test.
2050
2051 2007-01-15  Tom Tromey  <tromey@redhat.com>
2052
2053         * configure: Rebuilt.
2054         * configure.ac: Fixed comment.
2055
2056 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
2057
2058         * libgomp.texi: Document implementation specific default values of
2059         environment variables.
2060
2061 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
2062
2063         PR libgomp/28209
2064         * libgomp.texi: New file.
2065         * configure.ac: Add --enable-generated-files-in-srcdir option.
2066         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
2067         files to srcdir.
2068         * Makefile.in: Regenerated.
2069         * config.h.in: Regenerated.
2070         * testsuite/Makefile.in: Regenerated.
2071         * NOTES: Removed.
2072
2073 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
2074
2075         PR libgomp/29949
2076         * env.c (omp_set_num_threads): Set illegal thread count to 1.
2077
2078 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
2079
2080         * configure: Regenerate.
2081
2082 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
2083
2084         PR libgomp/29947
2085         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
2086         start if there shouldn't be any loop iterations.
2087         (gomp_loop_ordered_static_start): Remove start == end test.
2088         * testsuite/libgomp.c/pr29947-1.c: New test.
2089         * testsuite/libgomp.c/pr29947-2.c: New test.
2090
2091 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
2092
2093         * configure.tgt: Force initial-exec TLS model on Linux only.
2094
2095 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
2096
2097         * configure: Regenerated.
2098
2099 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
2100
2101         * env.c (parse_schedule): Reject out of range values.
2102         (parse_unsigned_long): Reject out of range, negative or zero values.
2103
2104 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
2105
2106         PR fortran/29629
2107         * testsuite/libgomp.fortran/pr29629.f90: New test.
2108
2109 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
2110
2111         PR libgomp/29494
2112         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
2113         * config/posix95: New directory.
2114         * config/posix95/omp-lock.h: New file.
2115         * config/posix95/lock.c: Likewise.
2116
2117 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2118
2119         * aclocal.m4: Regenerate.
2120         * configure: Regenerate.
2121
2122 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
2123
2124         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
2125         '<' to '<='.
2126
2127 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
2128
2129         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
2130         test.
2131         * configure: Regenerate.
2132         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
2133
2134 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
2135
2136         PR middle-end/25261
2137         PR middle-end/28790
2138         * testsuite/libgomp.c/nestedfn-4.c: New test.
2139         * testsuite/libgomp.c/nestedfn-5.c: New test.
2140         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
2141
2142         PR fortran/29097
2143         * testsuite/libgomp.fortran/condinc1.f: New test.
2144         * testsuite/libgomp.fortran/condinc2.f: New test.
2145         * testsuite/libgomp.fortran/condinc3.f90: New test.
2146         * testsuite/libgomp.fortran/condinc4.f90: New test.
2147         * testsuite/libgomp.fortran/condinc1.inc: New file.
2148
2149 2006-09-18  Tom Tromey  <tromey@redhat.com>
2150
2151         * configure: Rebuilt.
2152
2153 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
2154
2155         PR c/28768
2156         PR preprocessor/14634
2157         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
2158         to AC_DEFINE.
2159         * configure: Regenerate.
2160
2161 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
2162
2163         * testsuite/libgomp.fortran/reduction3.f90: Change
2164         -2147483648 to -huge(i)-1 to avoid overflow.
2165         * testsuite/libgomp.fortran/reduction4.f90: Change
2166         Z'ffffffff' to not(0) to avoid overflow.
2167
2168 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
2169
2170         PR libgomp/25938
2171         * Makefile.am (libsubincludedir): New.
2172         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
2173         * Makefile.in: Regenerate.
2174
2175 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
2176
2177         PR libgomp/28725
2178         * env.c: Include ctype.h.
2179         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
2180         leading and/or trailing whitespace and compare strings case
2181         insensitively.
2182
2183 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
2184
2185         PR fortran/28390
2186         * testsuite/libgomp.fortran/pr28390.f: New test.
2187
2188 2006-07-05  Eric Christopher  <echristo@apple.com>
2189
2190         * configure.ac: Depend addition of -pthread on host OS.
2191         * configure: Regenerate.
2192
2193 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
2194
2195         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
2196         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
2197         defined.
2198
2199 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
2200
2201         PR libgomp/26175
2202         PR libgomp/26477
2203         * configure.ac: If neither --enable-linux-futex nor
2204         --disable-linux-futex is passed, determine the default by checking
2205         for compiling and/or running against NPTL.  With --enable-linux-futex,
2206         check if SYS_gettid and SYS_futex are defined.
2207         * configure: Rebuilt.
2208
2209 2006-06-14  Richard Henderson  <rth@redhat.com>
2210
2211         PR libgomp/28008
2212         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
2213         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
2214
2215 2006-06-09  Richard Henderson  <rth@redhat.com>
2216
2217         * env.c (gomp_nthreads_var): Change to unsigned long.
2218         (gomp_run_sched_chunk): Likewise.
2219         (parse_unsigned_long): Rename from parse_num_threads and generalize.
2220         (initialize_env): Initialize gomp_thread_attr.
2221         * libgomp.h (gomp_nthreads_var): Update decl.
2222         (gomp_run_sched_chunk): Likewise.
2223         (gomp_thread_attr): Declare.
2224         * team.c (gomp_thread_attr): Export.
2225         (initialize_team): Don't initialize it.
2226
2227 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
2228
2229         PR fortran/27916
2230         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
2231         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
2232
2233 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2234
2235         * config/mingw32/time.c: New file.
2236         * configure.tgt: Use it.
2237
2238 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2239
2240         * Makefile.am: Add install-html target. Add install-html to .PHONY
2241         * Makefile.in: Regenerate.
2242
2243 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2244
2245         PR libgomp/27612
2246         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
2247         * testsuite/libgomp.c/critical-1.c: Likewise.
2248         * testsuite/libgomp.c/loop-1.c: Likewise.
2249         * testsuite/libgomp.c/loop-2.c: Likewise.
2250         * testsuite/libgomp.c/single-1.c: Likewise.
2251         * testsuite/libgomp.c/ordered-1.c: Likewise.
2252         * testsuite/libgomp.c/ordered-2.c: Likewise.
2253
2254 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
2255
2256         PR middle-end/27416
2257         * libgomp.fortran/pr27416-1.f90: New test.
2258
2259 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
2260
2261         PR fortran/27395
2262         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
2263         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
2264
2265 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
2266
2267         PR c++/26943
2268         * testsuite/libgomp.c/pr26943-1.c: New test.
2269         * testsuite/libgomp.c/pr26943-2.c: New test.
2270         * testsuite/libgomp.c/pr26943-3.c: New test.
2271         * testsuite/libgomp.c/pr26943-4.c: New test.
2272         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
2273         * testsuite/libgomp.c++/pr26943.C: New test.
2274
2275 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
2276
2277         PR middle-end/27337
2278         * testsuite/libgomp.c++/pr27337.C: New test.
2279
2280 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
2281
2282         PR c/26171
2283         * testsuite/libgomp.c/pr26171.c: New test.
2284
2285 2006-04-25  Richard Henderson  <rth@redhat.com>
2286
2287         PR libgomp/25865
2288         * configure.ac: Use GCC_CHECK_TLS.
2289         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
2290         * Makefile.in, aclocal.m4, configure: Regenerate.
2291
2292 2006-04-10  Matthias Klose  <doko@debian.org>
2293
2294         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
2295         directory names containing underscores.
2296
2297 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
2298
2299         PR c++/26691
2300         * testsuite/libgomp.c++/pr26691.C: New test.
2301
2302 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
2303
2304         * testsuite/libgomp.fortran/retval2.f90: New test.
2305
2306 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
2307
2308         * testsuite/libgomp.c++: New directory.
2309
2310 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
2311
2312         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
2313         * config/posix/sem.c: Implement the above.
2314
2315 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
2316
2317         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
2318         define HAVE_BROKEN_POSIX_SEMAPHORES.
2319         * configure: Rebuilt.
2320         * config.h.in: Rebuilt.
2321
2322 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2323
2324         PR bootstrap/26161
2325         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
2326         for the other pthread check.
2327         * configure: Regenerate.
2328         * config.h.in: Regenerate.
2329
2330 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
2331
2332         PR libgomp/25938
2333         PR libgomp/25984
2334         * Makefile.am (fincludedir): New variable.
2335         (nodist_include_HEADERS): Remove Fortran files.
2336         (nodist_finclude_HEADERS): New variable.
2337         * Makefile.in: Regenerated.
2338
2339 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
2340
2341         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
2342         Remove tests for returning assumed character length arrays.
2343
2344 2006-02-12  Roger Sayle  <roger@eyesopen.com>
2345             John David Anglin  <dave@hiauly1.hia.nrc.ca>
2346
2347         PR libgomp/25936
2348         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
2349
2350 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
2351
2352         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
2353
2354 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
2355
2356         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
2357         part of LD_LIBRARY_PATH manually.
2358
2359 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
2360
2361         PR libgomp/25852
2362         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
2363         libgomp_init.
2364
2365 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
2366
2367         PR libgomp/25884
2368         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
2369         * configure.ac (PERL): Don't set.
2370         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
2371         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
2372         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
2373         * omp.h.in: Wrap the new configure substitutions with @ characters.
2374         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
2375         * aclocal.m4, configure, Makefile.in: Regenerate.
2376         * mkomp_h.pl: Delete.
2377
2378 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
2379
2380         PR libgomp/25259
2381         * configure.ac: Use GCC_HEADER_STDINT.
2382         * libgomp.h: Include gstdint.h.
2383         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
2384         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
2385
2386 2006-01-24  Richard Henderson  <rth@redhat.com>
2387
2388         PR libgomp/25942
2389         * configure.ac: Add AM_MAINTAINER_MODE.
2390         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
2391
2392 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
2393
2394         * Makefile.in: Regenerate.
2395         * testsuite/Makefile.in: Regenerate.
2396         * aclocal.m4: Regenerate.
2397
2398 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
2399
2400         * config/posix/proc.c: Conditional include of sys/loadavg.h for
2401         Solaris.
2402         * configure.ac: Add check for loadavg.h.
2403         (link_gomp): Adjust comment.
2404         * configure: Regenerate.
2405         * config.h.in: Regenerate.
2406
2407 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
2408
2409         PR libgomp/25877
2410         * configure.ac: Remove check for alloca.h.
2411         * configure: Regenerate.
2412         * config.h.in: Regenerate.
2413         * libgomp.h: define gomp_alloca to be __builtin_alloca.
2414         * team.c: Remove use of alloca.h.
2415         Call gomp_alloca instead of alloca.
2416
2417 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
2418
2419         PR libgomp/25877
2420         * team.c: Add include of alloca.h.
2421         * configure.ac: Add check for alloca.h.
2422         * configure: Regenerate.
2423         * config.h.in: Regenerate.
2424
2425 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
2426
2427         PR fortran/25219
2428         * testsuite/libgomp.fortran/pr25219.f90: New test.
2429
2430 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
2431
2432         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
2433         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
2434         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
2435         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
2436         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
2437         testsuite/libgomp.fortran/threadprivate1.f90,
2438         testsuite/libgomp.fortran/threadprivate2.f90,
2439         testsuite/libgomp.fortran/threadprivate3.f90,
2440         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
2441         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
2442         testsuite/libgomp.fortran/omp_parse3.f90: Change required
2443         effective-target to TLS runtime.
2444
2445         * testsuite/libgomp.fortran/pr25162.f: Require
2446         effective-target TLS runtime.
2447
2448 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
2449
2450         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
2451         * testsuite/libgomp.c/nestedfn-3.c: New test.
2452
2453 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
2454
2455         PR fortran/25162
2456         * testsuite/libgomp.fortran/pr25162.f: New test.
2457
2458 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
2459
2460         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
2461         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
2462
2463 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
2464
2465         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
2466         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
2467         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
2468         single.c, team.c, work.c, config/linux/alpha/futex.h,
2469         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
2470         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
2471         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
2472         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
2473         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
2474         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
2475         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
2476         FSF address.
2477
2478 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
2479
2480         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
2481         to nodist_noinst_HEADERS.
2482         * Makefile.in: Rebuilt.
2483
2484         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
2485         add integer count field.
2486         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
2487         omp_nest_lock_t type change.
2488         (omp_init_nest_lock): Likewise.  Initialize count to 0.
2489         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
2490         Increment count.
2491         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
2492         Decrement count.
2493         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
2494         Increment count if successful and return the new nesting level.
2495         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
2496         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
2497         * testsuite/libgomp.c/lib-1.c: New test.
2498         * testsuite/libgomp.fortran/lib1.f90: New test.
2499         * testsuite/libgomp.fortran/lib2.f: New test.
2500         * testsuite/libgomp.fortran/lib3.f: New test.
2501
2502 2005-11-17  Richard Henderson  <rth@redhat.com>
2503
2504         PR 24845
2505         * Makefile.am (nodist_toolexeclib_HEADERS): New.
2506         * configure.ac (link_gomp): New.  Substitute it.
2507         (AC_CONFIG_FILES): Add libgomp.spec.
2508         * libgomp.spec.in: New file.
2509         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
2510         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
2511
2512 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
2513
2514         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
2515         reduction(-:var) behaving the same as reduction(+:var).
2516         * testsuite/libgomp.c/reduction-4.c: New test.
2517
2518 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
2519
2520         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
2521         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
2522         testsuite/libgomp.c/copyin-3.c,
2523         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
2524         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
2525         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
2526         testsuite/libgomp.c++/pr24455.C,
2527         testsuite/libgomp.fortran/threadprivate1.f90,
2528         testsuite/libgomp.fortran/threadprivate2.f90,
2529         testsuite/libgomp.fortran/threadprivate3.f90,
2530         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
2531         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
2532         testsuite/libgomp.fortran/omp_parse3.f90: Require
2533         effective-target TLS.
2534
2535 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
2536
2537         * HEADER: Remove.
2538
2539 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
2540
2541         PR libgomp/24797
2542         * team.c (initialize_team): Pass NULL rather than free as
2543         pthread_key_create destructor.  Initialize thread specific data
2544         pointer in initial thread to a static local variable rather than
2545         malloced memory.
2546
2547 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
2548
2549         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
2550         its location to ld_library_path.
2551
2552 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
2553
2554         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
2555
2556 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
2557
2558         * testsuite/libgomp.c: Rename from libgomp.dg.
2559
2560 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
2561
2562         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
2563         threadprivate variable 'i'.
2564
2565 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
2566
2567         * config/linux/s390/futex.h: New file.
2568         * configure.tgt: Use it.
2569
2570         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
2571         before the parallel.
2572
2573 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
2574
2575         PR c++/24734
2576         * testsuite/libgomp.c++/master-1.C: New test.
2577
2578 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
2579
2580         * testsuite/libgomp.dg/copyin-3.c: New test.
2581
2582 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
2583
2584         * testsuite/libgomp.fortran/retval1.f90: New test.
2585         * testsuite/libgomp.fortran/vla7.f90: New test.
2586
2587 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
2588
2589         * testsuite/libgomp.fortran/vla2.f90: New test.
2590         * testsuite/libgomp.fortran/vla3.f90: New test.
2591         * testsuite/libgomp.fortran/vla4.f90: New test.
2592         * testsuite/libgomp.fortran/vla5.f90: New test.
2593         * testsuite/libgomp.fortran/vla6.f90: New test.
2594
2595 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
2596
2597         * config/linux/sparc/futex.h: New file.
2598         * configure.tgt: Use it.
2599         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
2600
2601         * critical.c: Include stdlib.h.
2602         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
2603         ignoring return value.
2604         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
2605         LIBGOMP_CHECK_SYNC_BUILTINS check.
2606         * configure: Rebuilt.
2607
2608 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
2609
2610         * testsuite/libgomp.fortran/vla1.f90: New test.
2611
2612 2005-10-31  Richard Henderson  <rth@redhat.com>
2613
2614         * testsuite/libgomp.fortran/character2.f90: Fix race condition
2615         setting 's' in different threads.
2616
2617 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
2618
2619         * libgomp.h (attribute_hidden, ialias): Define.
2620         * config/posix/proc.c (omp_get_num_procs): Add ialias.
2621         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
2622         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
2623         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
2624         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
2625         omp_test_lock, omp_test_nest_lock): Likewise.
2626         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
2627         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
2628         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
2629         omp_test_lock, omp_test_nest_lock): Likewise.
2630         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
2631         omp_get_dynamic, omp_get_nested): Likewise.
2632         * parallel.c (omp_get_num_threads, omp_get_max_threads,
2633         omp_get_thread_num, omp_in_parallel): Likewise.
2634         * fortran.c (ialias_redirect): Define.
2635         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
2636         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
2637         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
2638         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
2639         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
2640         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
2641         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
2642         omp_get_wtime): Add ialias_redirect.
2643
2644 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
2645
2646         * fortran.c: Include stdlib.h.
2647
2648 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
2649
2650         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
2651         * Makefile.in: Regenerated.
2652
2653 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
2654
2655         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
2656         * libgomp_f.h.in (omp_check_defines): New function.
2657         * env.c: Include libgomp_f.h.
2658         (initialize_env): Call omp_check_defines.
2659
2660         * testsuite/libgomp.dg/copyin-2.c: New test.
2661         * testsuite/libgomp.c++/copyin-2.C: New test.
2662         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
2663
2664         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
2665         * testsuite/libgomp.fortran/sharing2.f90: New test.
2666
2667         * testsuite/libgomp.dg/copyin-1.c: New test.
2668         * testsuite/libgomp.c++/copyin-1.C: New test.
2669
2670 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
2671
2672         * testsuite/libgomp.fortran/crayptr1.f90: New test.
2673
2674         * testsuite/libgomp.fortran/workshare1.f90: New test.
2675
2676         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
2677         only test.
2678         * libgomp.fortran/sharing1.f90: New test.
2679
2680 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
2681
2682         PR c++/24502
2683         * testsuite/libgomp.c++/loop-7.C: New test.
2684
2685         * testsuite/libgomp.dg/nestedfn-2.c: New test.
2686
2687         * testsuite/libgomp.dg/nestedfn-1.c: New test.
2688         * testsuite/libgomp.fortran/reduction6.f90: New test.
2689         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
2690
2691 2005-10-23  Richard Henderson  <rth@redhat.com>
2692
2693         * testsuite/libgomp.c++/ctor-1.C: New.
2694         * testsuite/libgomp.c++/ctor-2.C: New.
2695         * testsuite/libgomp.c++/ctor-3.C: New.
2696         * testsuite/libgomp.c++/ctor-4.C: New.
2697         * testsuite/libgomp.c++/ctor-5.C: New.
2698         * testsuite/libgomp.c++/ctor-6.C: New.
2699         * testsuite/libgomp.c++/ctor-7.C: New.
2700         * testsuite/libgomp.c++/ctor-8.C: New.
2701         * testsuite/libgomp.c++/ctor-9.C: New.
2702
2703 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
2704
2705         PR 24455
2706         * testsuite/libgomp.c++/pr24455-1.C: New test.
2707         * testsuite/libgomp.c++/pr24455.C: New test.
2708         * testsuite/libgomp.dg/pr24455-1.c: New test.
2709         * testsuite/libgomp.dg/pr24455.c: New test.
2710
2711 2005-10-20  Richard Henderson  <rth@redhat.com>
2712
2713         * testsuite/libgomp.c++/loop-6.C: New.
2714         * testsuite/libgomp.dg/loop-3.c: New.
2715
2716 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
2717
2718         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
2719         explicitly private.
2720         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
2721         explicitly shared.
2722
2723 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
2724
2725         * testsuite/libgomp.fortran/jacobi.f: New test.
2726
2727 2005-10-19  Richard Henderson  <rth@redhat.com>
2728
2729         * configure.tgt (i?86-linux): Default to with_arch instead of
2730         CFLAGS.  Add -mtune to match target_cpu.
2731         (x86_64-linux): Tune to i686.
2732
2733         * fortran.c (omp_test_nest_lock_): Fix typo.
2734
2735 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
2736
2737         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
2738         gomp_ordered_sync): Do nothing if team->nthreads == 1.
2739         * testsuite/libgomp.dg/ordered-3.c: New test.
2740
2741         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
2742         Remove volatile keyword.
2743
2744         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
2745         in COMMON block to avoid warnings on 64-bit targets.
2746
2747 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
2748
2749         * testsuite/libgomp.dg/shared-3.c: New test.
2750
2751 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
2752
2753         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
2754         * testsuite/libgomp.fortran/reduction5.f90: New test.
2755
2756 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
2757
2758         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
2759         dg-options.
2760         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
2761         flush loop now that __sync_synchronize has proper memory barrier.
2762         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
2763         Add -ffixed-form to dg-options.
2764
2765 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
2766
2767         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
2768         from subdirectories.
2769         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
2770         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
2771         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
2772         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
2773         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
2774         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
2775         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
2776         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
2777         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
2778         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
2779         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
2780         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
2781         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
2782         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
2783         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
2784         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
2785         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
2786         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
2787         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
2788         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
2789         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
2790         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
2791         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
2792         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
2793         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
2794
2795 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
2796
2797         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
2798         lang_library_path exists.  Use find instead of glob to gather tests.
2799         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
2800
2801 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
2802
2803         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
2804         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
2805         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
2806         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
2807         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
2808         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
2809         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
2810         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
2811         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
2812         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
2813         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
2814         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
2815         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
2816
2817 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
2818
2819         * testsuite/libgomp.dg/vla-1.c: New test.
2820
2821         * testsuite/libgomp.fortran/reference2.f90: New test.
2822
2823         * testsuite/libgomp.fortran/character2.f90: Remove explicit
2824         declaration of omp_get_thread_num.
2825         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
2826         use omp_lib.
2827
2828         * testsuite/libgomp.fortran/reduction1.f90: New test.
2829         * testsuite/libgomp.fortran/reduction2.f90: New test.
2830         * testsuite/libgomp.fortran/reduction3.f90: New test.
2831         * testsuite/libgomp.fortran/reduction4.f90: New test.
2832
2833 2005-10-13  Richard Henderson  <rth@redhat.com>
2834
2835         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
2836         * Makefile.in: Regenerate.
2837         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
2838         * libgomp.h: Include bar.h.
2839         (struct gomp_barrier): Remove.
2840         (struct gomp_team): Add barrier.  Replace master_barrier with
2841         master_release.  Replace threads with ordered_release.
2842         (struct gomp_thread): Replace barrier with release.
2843         * ordered.c (gomp_ordered_first): Update for ordered_release change.
2844         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
2845         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
2846         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
2847         (GOMP_single_copy_end): Likewise.
2848         * team.c (gomp_threads_dock): New.
2849         (gomp_barrier_init, gomp_barrier_destroy): Remove.
2850         (gomp_thread_start): Use gomp_barrier_wait.
2851         (new_team, free_team): Update for gomp_team changes.
2852         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
2853         (gomp_team_end): Use gomp_barrier_wait.
2854         (initialize_team): Update for gomp_thread changes.
2855         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
2856         (gomp_work_share_end_nowait): Use atomic ops when available.
2857         * config/linux/bar.c, config/linux/bar.h: New files.
2858         * config/posix/bar.c, config/posix/bar.h: New files.
2859
2860 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
2861
2862         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
2863         * testsuite/libgomp.dg/single-2.c: New test.
2864
2865         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
2866         lang_link_flags): Unset, so that they aren't inherited from previously
2867         sourced *.exp.
2868
2869         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
2870
2871 2005-10-12  Richard Henderson  <rth@redhat.com>
2872
2873         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
2874         (libgomp_init): Use lang_test_file, lang_library_path, and
2875         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
2876
2877         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
2878         (lang_test_file, lang_link_flags): New.
2879         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
2880
2881         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
2882         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
2883         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
2884         testsuite/libgomp.c++/parallel-1.C,
2885         testsuite/libgomp.c++/reduction-1.C,
2886         testsuite/libgomp.c++/reduction-2.C,
2887         testsuite/libgomp.c++/reduction-3.C,
2888         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
2889         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
2890         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
2891         New files, largely cribbed from the C testsuite.
2892
2893 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
2894
2895         * testsuite/libgomp.fortran/character1.f90: New test.
2896         * testsuite/libgomp.fortran/character2.f90: New test.
2897
2898         * testsuite/libgomp.dg/nested-1.c: New test.
2899         * testsuite/libgomp.dg/nested-2.c: New test.
2900         * testsuite/libgomp.fortran/do1.f90: New test.
2901         * testsuite/libgomp.fortran/do2.f90: New test.
2902
2903         * testsuite/libgomp.fortran/reference1.f90: New test.
2904
2905 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
2906
2907         * testsuite/libgomp.dg/reduction-1.c: New test.
2908         * testsuite/libgomp.dg/reduction-2.c: New test.
2909         * testsuite/libgomp.dg/reduction-3.c: New test.
2910
2911 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
2912
2913         * testsuite/libgomp.dg/atomic-1.c: New test.
2914         * testsuite/libgomp.dg/atomic-2.c: New test.
2915
2916 2005-10-09  Richard Henderson  <rth@redhat.com>
2917
2918         * critical.c (atomic_lock): New.
2919         (initialize_critical): Initialize it.
2920         (GOMP_atomic_start, GOMP_atomic_end): New.
2921         * libgomp.map: Export them.
2922         * libgomp_g.h: Declare them.
2923
2924         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
2925
2926 2005-10-02  Richard Henderson  <rth@redhat.com>
2927
2928         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
2929         to XCFLAGS instead of CFLAGS.
2930
2931 2005-09-30  Richard Henderson  <rth@redhat.com>
2932
2933         * configure.ac: Determine whether -pthread or -lpthread is needed.
2934         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
2935         * Makefine.in, configure: Rebuild.
2936
2937 2005-09-28  Richard Henderson  <rth@redhat.com>
2938
2939         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
2940         * testsuite/libgomp.dg/omp-single-3.c: New test.
2941
2942 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
2943
2944         * testsuite/libgomp.dg/omp-single-2.c: New test.
2945         * testsuite/libgomp.dg/shared-2.c: Fix return code.
2946
2947 2005-09-27  Richard Henderson  <rth@redhat.com>
2948
2949         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
2950         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
2951
2952 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
2953
2954         * testsuite/libgomp.dg/omp-loop03.c: New test.
2955
2956 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
2957
2958         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
2959
2960 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
2961
2962         * testsuite/libgomp.dg/omp-single-1.c: New test.
2963         * testsuite/libgomp.dg/shared-1.c: Return 0.
2964         Add prototype for abort.
2965         * testsuite/libgomp.dg/shared-2.c: Likewise.
2966
2967 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
2968
2969         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
2970         constructs.
2971
2972 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
2973
2974         * testsuite/libgomp.dg/shared-1.c: New test.
2975         * testsuite/libgomp.dg/shared-2.c: New test.
2976
2977 2005-09-24  Richard Henderson  <rth@redhat.com>
2978
2979         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
2980
2981 2005-09-24  Richard Henderson  <rth@redhat.com>
2982
2983         * iter.c (gomp_iter_static_next): Round up when computing number
2984         of iterations.  Don't bother distributing a remainder equally.
2985
2986         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
2987         Don't call srand.  Zero b before testing.
2988         (main): New.
2989
2990 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
2991
2992         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
2993         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
2994
2995 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
2996
2997         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
2998         without !$omp end do, followed immediately by subroutine end.
2999
3000 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
3001
3002         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
3003
3004 2005-09-22  Richard Henderson  <rth@redhat.com>
3005
3006         * critical.c (GOMP_critical_name_start): Change argument to void**.
3007         Reuse the pointer space if the mutex fits.
3008         (GOMP_critical_name_end): Likewise.
3009         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
3010         * libgomp_g.h (GOMP_critical_name_start): Update decl.
3011         (GOMP_critical_name_end): Likewise.
3012         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
3013         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
3014
3015 2005-09-20  Richard Henderson  <rth@redhat.com>
3016
3017         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
3018         (create_lock_lock): New.
3019         (initialize_critical): Initialize it.
3020         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
3021         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
3022
3023 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
3024
3025         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
3026
3027 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
3028
3029         * testsuite/libgomp.dg/omp-loop01.c: New test.
3030         * testsuite/libgomp.dg/omp-loop02.c: New test.
3031
3032 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
3033
3034         * configure.ac (AC_PROG_FC): Add.
3035         (USE_FORTRAN): New automake conditional.
3036         * configure: Rebuilt.
3037         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
3038         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
3039         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
3040         Add rules to build them.
3041         * Makefile.in: Rebuilt.
3042         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
3043         OMP_NEST_LOCK_KIND.
3044         * libgomp.map: Add Fortran wrappers.
3045         * libgomp_f.h.in: New file.
3046         * omp_lib.h.in: New file.
3047         * omp_lib.f90.in: New file.
3048         * fortran.c: New file.
3049         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
3050         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
3051         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
3052         libgfortran has been built.
3053         * testsuite/libgomp.fortran/fortran.exp: New file.
3054         * testsuite/libgomp.fortran/omp_cond1.f: New test.
3055         * testsuite/libgomp.fortran/omp_cond2.f: New test.
3056         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
3057         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
3058         * testsuite/libgomp.fortran/omp_hello.f: New test.
3059         * testsuite/libgomp.fortran/omp_orphan.f: New test.
3060         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
3061         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
3062         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
3063         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
3064         * testsuite/libgomp.fortran/omp_reduction.f: New test.
3065         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
3066         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
3067
3068 2005-08-30  Richard Henderson  <rth@redhat.com>
3069
3070         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
3071         function for when aliases are not usable.
3072         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
3073         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
3074         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
3075         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
3076         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
3077         GOMP_loop_ordered_guided_next): Likewise.
3078         * ordered.c (GOMP_ordered_start): Likewise.
3079
3080 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
3081
3082         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
3083         * testsuite/libgomp.dg/omp_hello.c: Fix return code
3084         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
3085         * testsuite/libgomp.dg/omp_orphan.c: Likewise
3086         * testsuite/libgomp.dg/omp_reduction.c: Likewise
3087         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
3088         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
3089         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
3090         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
3091
3092 2005-07-07  Eric Christopher  <echristo@redhat.com>
3093             Diego Novillo  <dnovillo@redhat.com>
3094
3095         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
3096         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
3097         up code.
3098         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
3099         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
3100         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
3101         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
3102         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
3103         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
3104         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
3105
3106 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
3107
3108         * TOPLEVEL.patch: Remove.
3109
3110 2005-05-16  Richard Henderson  <rth@redhat.com>
3111
3112         * configure.ac: Test for clock_gettime.
3113         * config.h.in, configure: Rebuild.
3114         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
3115         (omp_get_wtime): Use clock_gettime if available.
3116         (omp_get_wtick): Use clock_getres if available.
3117
3118 2005-05-11  Richard Henderson  <rth@redhat.com>
3119
3120         * config/linux/ia64/futex.h: New file.
3121         * configure.tgt: Use it.
3122
3123         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
3124
3125 2005-05-07  Richard Henderson  <rth@redhat.com>
3126
3127         * config/linux/powerpc/futex.h: New file.
3128         * configure.tgt: Use it.
3129
3130         * config/linux/i486/futex.h: Merge ...
3131         * config/linux/x86_64/futex.h: ... into ...
3132         * config/linux/x86/futex.h: ... here.
3133         * configure.tgt: Update to match.
3134
3135 2005-05-06  Richard Henderson  <rth@redhat.com>
3136
3137         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
3138         * config/linux/i486/futex.h: Likewise.
3139         * config/linux/x86_64/futex.h: Likewise.
3140
3141         * config/linux/lock.c: New file.
3142         * config/linux/omp-lock.h: New file.
3143
3144         * critical.c, env.h: Don't include omp.h
3145         * config/posix/lock.c: Include libgomp.h instead of omp.h.
3146         * config/posix/time.c: Likewise.
3147         * config/posix/omp-lock.h: New file.
3148         * libgomp.h: Include omp-lock.h and omp.h.
3149         * Makefile.am (nodist_include_HEADERS): New.
3150         (omp.h): New rule.
3151         * configure.ac (PERL): New.
3152         * mkomp_h.pl: New file.
3153         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
3154         with templates.
3155         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
3156
3157         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
3158         build directory.  Re-add -march=i486 hack.
3159
3160         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
3161         (libgomp_link_flags): Remove.
3162         (libgomp_initialized): Remove.
3163         (libgomp_init): Don't protect from reinitialization.  Copy code
3164         from libstdc++ for getting the multilib set correctly.
3165
3166 2005-05-05  Richard Henderson  <rth@redhat.com>
3167
3168         * config/linux/alpha/futex.h: New file.
3169         * configure.tgt (alpha*-*-linux*): Use it.
3170
3171         * config/posix/mutex.c: New file.
3172         * config/posix/sem.c: Use libgomp.h.
3173
3174         * configure.tgt (x86_64-linux): Also test CC for -m32.
3175         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
3176
3177         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
3178         after $gccpath.
3179
3180         * Makefile.am (SUBDIRS): New.
3181         (libgomp_la_LDFLAGS): Add -lpthread.
3182         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
3183         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
3184
3185         * libgomp_g.h: New file.
3186         * libgomp.h: Split out all public declarations to libgomp_g.h.
3187         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
3188         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
3189         * config/linux/sem.h: Likewise.
3190         * config/posix/sem.h: Likewise.
3191
3192         * Makefile.am (AM_LDFLAGS): New.
3193         (libgomp_version_script): Split out from ...
3194         (libgomp_la_LDFLAGS): ... here.
3195         (libgomp_version_info): New.
3196         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
3197         (LIBGOMP_ENABLE): New.
3198         (LIBGOMP_CHECK_LINKER_FEATURES): New.
3199         (LIBGOMP_ENABLE_SYMVERS): New.
3200         * configure.ac (AC_INIT): Version 1.0.
3201         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
3202         (enable-linux-futex): Likewise.  Rename from enable-futex.
3203         (libtool_VERSION): New.
3204         (LIBGOMP_ENABLE_SYMVERS): Use it.
3205         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
3206         * Makefile.in, aclocal.m4, configure: Rebuild.
3207
3208         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
3209         (gomp_mutex_unlock_slow): Fix typo.
3210         * config/linux/sem.c: Similarly.
3211         (gomp_sem_post_slow): Fix typo.
3212         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
3213         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
3214         [__PIC__] (sys_futex0): Don't use tmp output in asm.
3215
3216         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
3217         (libgomp_la_LDFLAGS): Add top_srcdir to path.
3218         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
3219         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
3220         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
3221         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
3222         LDFLAGS.  Pull enable_futex check to top-level.
3223         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
3224         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
3225
3226         First attempt at real configury.
3227         * Makefile, config.h: Remove file.
3228         * Makefile.am, Makefile.in: New file.
3229         * acinclude.m4 aclocal.m4: New file.
3230         * configure.ac, configure.tgt, configure: New file.
3231
3232         * config/posix/lock.c: Rename from sys-lock.c.
3233         * config/posix/mutex.h: Rename from sys-mutex.h.
3234         * config/posix/sem.c: Rename from sys-sem.c.
3235         * config/posix/sem.h: Rename from sys-sem.h.
3236         * config/posix/proc.c: Rename from sys-proc.c.
3237         * config/posix/time.c: Rename from sys-proc.c.
3238
3239         * config/linux/mutex.c: New file.
3240         * config/linux/mutex.h: New file.
3241         * config/linux/sem.c: New file.
3242         * config/linux/sem.h: New file.
3243         * config/linux/i486/futex.h: New file.
3244         * config/linux/x86_64/futex.h: New file.
3245
3246 2005-05-04  Richard Henderson  <rth@redhat.com>
3247
3248         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
3249         * libgomp.h: Declare them.
3250         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
3251         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
3252
3253 2005-05-04  Richard Henderson  <rth@redhat.com>
3254
3255         * libgomp-1 code drop
3256
3257 2005-05-04  Richard Henderson  <rth@redhat.com>
3258
3259         * iter.c (gomp_iter_static_next): Return tri-state on 0.
3260         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
3261         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
3262         (gomp_iter_static_next): Update.
3263         (gomp_ordered_static_next): Update.
3264         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
3265         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
3266         totally empty range.
3267         (gomp_loop_ordered_static_next): Refine test for calling
3268         gomp_ordered_static_next.
3269         * testsuite/ordered-1.c: Add case for more threads than iterations.
3270
3271         * iter.c (gomp_iter_runtime_next_locked): Remove.
3272         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
3273         gomp_loop_guided_start, gomp_loop_ordered_static_start,
3274         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
3275         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
3276         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
3277         gomp_loop_ordered_guided_next): Downcase name, make static, add
3278         an external alias with the old name.
3279         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
3280         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
3281         switch and call one of the above static functions.
3282         * libgomp.h: Update.
3283
3284         * work.c (gomp_work_share_start): Lock the mutex for !first too.
3285         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
3286         GOMP_loop_guided_start, GOMP_loop_runtime_start,
3287         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
3288         GOMP_loop_ordered_guided_start): Update to match.
3289         * sections.c (GOMP_sections_start): Likewise.
3290         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
3291
3292         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
3293         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
3294         Use bounds check instead of modulus.
3295         (gomp_ordered_sync): Split out of GOMP_ordered_start.
3296         (gomp_ordered_last): Don't sync with ordered_owner here.
3297         (gomp_ordered_next): Likewise.
3298         (gomp_ordered_static_loop_next): Likewise.
3299         * loop.c, libgomp.h: Update to match.
3300
3301         * libgomp.h (GOMP_barrier): Declare.
3302
3303         * testsuite/barrier-1.c: New file.
3304         * testsuite/critical-1.c: New file.
3305         * testsuite/ordered-2.c: New file.
3306         * testsuite/ordered-1.c: New file.
3307         * testsuite/sections-1.c: New file.
3308         * testsuite/single-1.c: New file.
3309         * testsuite/Makefile (TESTS): Add them.
3310
3311 2005-05-04  Richard Henderson  <rth@redhat.com>
3312
3313         * libgomp.h (struct gomp_work_share): Add ordered_owner.
3314         * loop.c (GOMP_loop_static_start): If not the startup thread,
3315         acquire the mutex to wait for initialization complete.
3316         (GOMP_loop_ordered_static_start): Likewise.
3317         (GOMP_loop_ordered_runtime_start): Likewise.
3318         (GOMP_loop_ordered_static_first): Remove.
3319         (GOMP_loop_ordered_dynamic_first): Remove.
3320         (GOMP_loop_ordered_guided_first): Remove.
3321         (GOMP_loop_ordered_runtime_first): Remove.
3322         * ordered.c (gomp_ordered_loop_first): Post to own release when
3323         we're the first thread.
3324         (gomp_ordered_loop_last): Wait on release if not owner.
3325         (gomp_ordered_loop_next): Likewise.
3326         (gomp_ordered_static_loop_init): New.
3327         (gomp_ordered_static_loop_next): Use ordered_owner.
3328         (GOMP_ordered_start): Likewise.
3329         * work.c (gomp_new_work_share): Initialize ordered_owner.
3330
3331 2005-05-03  Richard Henderson  <rth@redhat.com>
3332
3333         * Makefile (OPT): New.
3334         (CFLAGS): Use it.
3335
3336         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
3337         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
3338         * libgomp.h, libgomp.map, NOTES: Update to match.
3339
3340         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
3341         Add initialized and thr members.
3342         (gomp_thread_start): Pause when initially spawned to wait for
3343         the whole team to be created.
3344         (gomp_team_start): Release team members at the end.
3345
3346         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
3347         (f_foo_1): Use GOMP_loop_end.
3348         (f_foo_2): Use GOMP_loop_end_nowait.
3349
3350         * testsuite/loop-2.c: New file.
3351         * testsuite/Makefile (TESTS): Add it.
3352
3353 2005-05-03  Richard Henderson  <rth@redhat.com>
3354
3355         * iter.c (gomp_iter_static_next): Fix overflow check typo.
3356         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
3357         * team.c (new_team): Initialize oldest_live_gen to 1 if no
3358         initial work_share.
3359
3360         * testsuite/Makefile: New file.
3361         * testsuite/loop-1.c: New file.
3362
3363 2005-05-03  Richard Henderson  <rth@redhat.com>
3364
3365         Initial implementation and checkin.