libgomp/ChangeLog

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