libgomp/ChangeLog

   1 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
   2
   3         * testsuite/libgomp.fortran/strassen.f90:
   4         Add dg-skip-if aarch64_tiny.
   5
   6 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
   7             Cesar Philippidis  <cesar@codesourcery.com>
   8
   9         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
  10         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
  11         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
  12         * testsuite/libgomp.fortran/fortran.exp: Likewise.
  13         * testsuite/libgomp.graphite/graphite.exp: Likewise.
  14         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
  15         Use dg-runtest rather than gfortran-dg-runtest.
  16
  17 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
  18
  19         * testsuite/libgomp.c/icv-2.c: Extend current handling of
  20         Linux-based x86 systems to cover all GNU systems.
  21         * testsuite/libgomp.c/lock-3.c: Likewise.
  22         * testsuite/libgomp.c/pr48591.c: Likewise.
  23
  24 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
  25
  26         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
  27         GNU/Hurd, as done for Linux-based systems.
  28
  29         * config/posix/ptrlock.h: Fix comment.
  30
  31 2013-05-27  Tobias Burnus  <burnus@net-b.de>
  32
  33         PR fortran/57423
  34         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
  35         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
  36         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
  37         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
  38         omp_destroy_nest_lock): Correct arguments to match the one in
  39         the OpenMP spec.
  40         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
  41         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
  42         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
  43         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
  44
  45 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
  46
  47         * testsuite/libgomp.c/loop-13.c: New test.
  48         * testsuite/libgomp.c/loop-14.c: New test.
  49         * testsuite/libgomp.c/loop-15.c: New test.
  50         * testsuite/libgomp.c++/loop-13.C: New test.
  51         * testsuite/libgomp.c++/loop-14.C: New test.
  52         * testsuite/libgomp.c++/loop-15.C: New test.
  53
  54 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
  55
  56         PR middle-end/56217
  57         * testsuite/libgomp.c++/pr56217.C: New test.
  58
  59 2013-02-01  Alan Modra  <amodra@gmail.com>
  60
  61         * task.c (GOMP_task, GOMP_taskwait): Comment.
  62
  63 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
  64             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
  65
  66         PR libgomp/55561
  67         * config/linux/wait.h (do_spin): Use atomic load for addr.
  68         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
  69         for intptr and ptrlock.
  70         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
  71         for ptrlock.
  72
  73 2013-01-22  Alan Modra  <amodra@gmail.com>
  74
  75         PR libgomp/51376
  76         PR libgomp/56073
  77         * task.c (GOMP_task): Revert 2011-12-09 change.
  78         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
  79         barrier to read task->children..
  80         (gomp_barrier_handle_tasks): ..and matching atomic store with
  81         release barrier here when setting parent->children to NULL.
  82
  83 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
  84             Tobias Burnus  <burnus@net-b.de>
  85
  86         PR driver/55884
  87         * testsuite/libgomp.fortran/fortran.exp: Use
  88         -fintrinsic-modules-path= instead of
  89         -fintrinsic-modules-path.
  90
  91 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
  92
  93         Update copyright years.
  94
  95 2012-12-19  Tobias Burnus  <burnus@net-b.de>
  96
  97         * testsuite/libgomp.fortran/fortran.exp: Set
  98         -fintrinsic-modules-path.
  99
 100 2012-12-19  Tobias Burnus  <burnus@net-b.de>
 101
 102         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
 103         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
 104
 105 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
 106
 107         PR libgomp/55411
 108         * team.c (gomp_free_thread): Decrease gomp_managed_threads
 109         if pool had any threads_used.
 110
 111 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
 112
 113         * testsuite/libgomp.c++/pr24455.C: Use
 114         -Wl,-undefined,dynamic_lookup on darwin.
 115
 116 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
 117
 118         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
 119
 120 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
 121
 122         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
 123
 124 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
 125             Jim MacArthur  <jim.macarthur@arm.com>
 126             Marcus Shawcroft  <marcus.shawcroft@arm.com>
 127             Nigel Stephens  <nigel.stephens@arm.com>
 128             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 129             Richard Earnshaw  <rearnsha@arm.com>
 130             Sofiane Naci  <sofiane.naci@arm.com>
 131             Stephen Thomas  <stephen.thomas@arm.com>
 132             Tejas Belagod  <tejas.belagod@arm.com>
 133             Yufeng Zhang  <yufeng.zhang@arm.com>
 134
 135         * configure.tgt: Add AArch64.
 136
 137 2012-10-04  Jason Merrill  <jason@redhat.com>
 138
 139         * testsuite/libgomp.c++/tls-init1.C: New.
 140
 141 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
 142
 143         * configure: Regenerated.
 144
 145 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
 146
 147         * config/linux/mips/futex.h (sys_futex0): Change to static
 148         function with noinline, nomips16 attributes under MIPS16. Adjust
 149         asm statement to place 'li v0,SYS_futex' immediately before
 150         syscall insn.
 151
 152 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
 153
 154         * libgomp.texi (Library Index): Renamed from "Index" to prevent
 155         conflict with index.html on case-insensitive file systems.
 156
 157 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
 158
 159         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
 160         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
 161
 162 2012-07-02  Richard Guenther  <rguenther@suse.de>
 163             Michael Matz  <matz@suse.de>
 164             Tobias Grosser <tobias@grosser.es>
 165             Sebastian Pop <sebpop@gmail.com>
 166
 167         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
 168         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
 169         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
 170         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
 171
 172 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
 173
 174         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
 175
 176 2012-06-22  Richard Guenther  <rguenther@suse.de>
 177
 178         Merge from graphite branch
 179         2012-01-13  Tobias Grosser  <tobias@grosser.es>
 180
 181         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
 182         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
 183
 184 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
 185
 186         PR middle-end/53580
 187         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
 188         use GOMP_barrier () call instead.
 189         * testsuite/libgomp.c/pr26943-3.c: Likewise.
 190         * testsuite/libgomp.c/pr26943-4.c: Likewise.
 191         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
 192         call GOMP_barrier instead.
 193         * testsuite/libgomp.fortran/vla5.f90: Likewise.
 194
 195 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
 196
 197         PR libgomp/52993
 198         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
 199         argument to memset call.
 200
 201 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
 202
 203         * configure: Regenerated.
 204
 205 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 206
 207         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
 208
 209 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
 210
 211         PR bootstrap/52812
 212         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
 213
 214 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
 215
 216         PR middle-end/52547
 217         * testsuite/libgomp.c/pr52547.c: New test.
 218
 219 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
 220
 221         * testsuite/lib/libgomp.exp: load fortran-modules.exp
 222
 223 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 224
 225         * configure.tgt (mips-sgi-irix6*): Remove.
 226
 227 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 228
 229         * configure.tgt (alpha*-dec-osf*): Remove.
 230
 231         * config/osf/sem.h: Remove.
 232         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
 233
 234 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
 235
 236         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
 237
 238 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 239
 240         PR libstdc++/52188
 241         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
 242         Remove ENABLE_SYMVERS_SOL2.
 243         * configure: Regenerate.
 244         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
 245         (PREPROCESS): New variable.
 246         (libgomp.ver): New target.
 247         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
 248         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
 249         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
 250         Use libgomp.ver.
 251         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
 252         * Makefile.in: Regenerate.
 253
 254 2012-02-14  Walter Lee  <walt@tilera.com>
 255
 256         * configure.tgt: Handle tilegx and tilepro.
 257         * config/linux/tile/futex.h: New file.
 258
 259 2012-02-08  Richard Guenther  <rguenther@suse.de>
 260
 261         PR tree-optimization/46886
 262         * testsuite/libgomp.c/pr46886.c: New testcase.
 263
 264 2012-01-25  Matthias Klose  <doko@ubuntu.com>
 265
 266         * config/linux/arm: Remove empty directory.
 267         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
 268
 269 2011-12-09  Alan Modra  <amodra@gmail.com>
 270
 271         PR libgomp/51376
 272         * task.c (GOMP_taskwait): Don't access task->children outside of
 273         task_lock mutex region.
 274         (GOMP_task): Likewise.
 275
 276 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
 277
 278         PR libgomp/51132
 279         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
 280         to file scope.
 281         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
 282         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
 283         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
 284         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
 285         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
 286
 287 2011-12-02  Alan Modra  <amodra@gmail.com>
 288
 289         * config/linux/affinity.c: Use atomic rather than sync builtin.
 290         * config/linux/lock.c: Likewise.
 291         * config/linux/ptrlock.h: Likewise.
 292         * config/linux/ptrlock.c: Likewise.
 293         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
 294         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
 295         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
 296         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
 297         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
 298         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
 299         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
 300         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
 301         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
 302         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
 303
 304 2011-11-30  Alan Modra  <amodra@gmail.com>
 305
 306         PR libgomp/51298
 307         * config/linux/bar.h: Use atomic rather than sync builtins.
 308         * config/linux/bar.c: Likewise.  Add missing acquire
 309         synchronisation on generation field.
 310         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
 311         double unlock.
 312
 313 2011-11-30  Alan Modra  <amodra@gmail.com>
 314
 315         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
 316         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
 317         * config/linux/mutex.h: Use atomic rather than sync builtins.
 318         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
 319         * config/linux/omp-lock.h: Comment fix.
 320         * config/linux/arm/mutex.h: Delete.
 321         * config/linux/powerpc/mutex.h: Delete.
 322         * config/linux/ia64/mutex.h: Delete.
 323         * config/linux/mips/mutex.h: Delete.
 324
 325 2011-11-30  Alan Modra  <amodra@gmail.com>
 326
 327         PR libgomp/51249
 328         * config/linux/sem.h: Rewrite.
 329         * config/linux/sem.c: Rewrite.
 330
 331 2011-11-28  Richard Henderson  <rth@redhat.com>
 332
 333         * libgomp.h (enum memmodel): New.
 334
 335 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
 336
 337         * configure: Regenerate.
 338
 339 2011-10-10  Matthias Klose  <doko@ubuntu.com>
 340
 341         * config/posix95: Remove empty directory.
 342
 343 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
 344
 345         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
 346
 347 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
 348
 349         PR fortran/49792
 350         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
 351         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
 352
 353 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 354
 355         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
 356
 357 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 358
 359         PR libgomp/49965
 360         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
 361
 362 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
 363
 364         * config/linux/proc.h: New.
 365         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
 366         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
 367         (gomp_init_num_threads): Update call to cpuset_popcount.
 368         (get_num_procs): Ditto.
 369         * config/linux/affinity.c (gomp_init_affinity): Call
 370         gomp_cpuset_popcount.
 371
 372 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
 373
 374         PR fortran/42041
 375         PR fortran/46752
 376         * omp.h.in (omp_in_final): New prototype.
 377         * omp_lib.f90.in (omp_in_final): New interface.
 378         (omp_integer_kind, omp_logical_kind): Remove
 379         and replace all its uses in the module with 4.
 380         (openmp_version): Change to 201107.
 381         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
 382         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
 383         kind for the parameters.
 384         (omp_in_final): New external.
 385         (openmp_version): Change to 201107.
 386         * task.c (omp_in_final): New function.
 387         (gomp_init_task): Initialize final_task.
 388         (GOMP_task): Remove unused attribute from flags.  Handle final
 389         tasks.
 390         (GOMP_taskyield): New function.
 391         (omp_in_final): Return true if if (false) or final (true) task
 392         or descendant of final (true).
 393         * fortran.c (omp_in_final_): New function.
 394         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
 395         (GOMP_3.0): Export GOMP_taskyield.
 396         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
 397         variables.
 398         (parse_unsigned_long_list): New function.
 399         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
 400         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
 401         even if parse_affinity returned false.
 402         * config/linux/affinity.c (gomp_init_affinity): Handle
 403         gomp_cpu_affinity_len == 0.
 404         * libgomp_g.h (GOMP_taskyield): New prototype.
 405         * libgomp.h (struct gomp_task): Add final_task field.
 406         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
 407         * team.c (gomp_team_start): Override new task's nthreads_var icv
 408         if list form OMP_NUM_THREADS has been used and it has value for
 409         the new nesting level.
 410
 411         * testsuite/libgomp.c/atomic-11.c: New test.
 412         * testsuite/libgomp.c/atomic-12.c: New test.
 413         * testsuite/libgomp.c/atomic-13.c: New test.
 414         * testsuite/libgomp.c/atomic-14.c: New test.
 415         * testsuite/libgomp.c/reduction-6.c: New test.
 416         * testsuite/libgomp.c/task-5.c: New test.
 417         * testsuite/libgomp.c++/atomic-2.C: New test.
 418         * testsuite/libgomp.c++/atomic-3.C: New test.
 419         * testsuite/libgomp.c++/atomic-4.C: New test.
 420         * testsuite/libgomp.c++/atomic-5.C: New test.
 421         * testsuite/libgomp.c++/atomic-6.C: New test.
 422         * testsuite/libgomp.c++/atomic-7.C: New test.
 423         * testsuite/libgomp.c++/atomic-8.C: New test.
 424         * testsuite/libgomp.c++/atomic-9.C: New test.
 425         * testsuite/libgomp.c++/task-8.C: New test.
 426         * testsuite/libgomp.c++/reduction-4.C: New test.
 427         * testsuite/libgomp.fortran/allocatable7.f90: New test.
 428         * testsuite/libgomp.fortran/allocatable8.f90: New test.
 429         * testsuite/libgomp.fortran/crayptr3.f90: New test.
 430         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
 431         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
 432         * testsuite/libgomp.fortran/pointer1.f90: New test.
 433         * testsuite/libgomp.fortran/pointer2.f90: New test.
 434         * testsuite/libgomp.fortran/task4.f90: New test.
 435
 436 2011-08-02  Tobias Burnus  <burnus@net-b.de>
 437
 438         * libgomp.texi: Update OpenMP spec references to 3.1.
 439         (omp_in_final,OMP_PROC_BIND): New sections.
 440         (OMP_NUM_THREADS): Document that the value can be now a list.
 441         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
 442
 443 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
 444
 445         * config/linux/x86/futex.h: Check __x86_64__ instead of
 446         __LP64__.
 447
 448 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
 449
 450         PR middle-end/49897
 451         PR middle-end/49898
 452         * testsuite/libgomp.c/pr49897-1.c: New test.
 453         * testsuite/libgomp.c/pr49897-2.c: New test.
 454         * testsuite/libgomp.c/pr49898-1.c: New test.
 455         * testsuite/libgomp.c/pr49898-2.c: New test.
 456
 457 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
 458
 459         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
 460         for ia32 instead of ilp32.
 461
 462         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
 463         * testsuite/libgomp.c/atomic-6.c: Likewise.
 464
 465 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
 466
 467         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
 468         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
 469
 470 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 471
 472         PR libgomp/45351
 473         * config/osf/sem.h: New file.
 474         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
 475
 476 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 477
 478         PR target/49541
 479         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
 480         ldflags.
 481
 482 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
 483
 484         * config/linux/wait.h (do_spin): New inline, largely copied
 485         from do_wait, just don't do futex_wait here, instead return true if
 486         it should be done.
 487         (do_wait): Implement using do_spin.
 488         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
 489         to prototype.
 490         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
 491         __sync_bool_compare_and_swap, pass the oldval to
 492         gomp_mutex_lock_slow.
 493         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
 494         If all mutex contenders are just spinning and not sleeping, don't
 495         change state to 2 unnecessarily.  Optimize the loop when state has
 496         already become 2 to use just one atomic operation per loop instead
 497         of two.
 498         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
 499         to prototype.
 500         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
 501         __sync_bool_compare_and_swap, pass the oldval to
 502         gomp_mutex_lock_slow.
 503
 504 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
 505
 506         PR libgomp/49490
 507         * iter.c (gomp_iter_static_next): For chunk size 0
 508         only use n ceil/ nthreads size for the first
 509         n % nthreads threads in the team instead of
 510         all threads except for the last few ones which
 511         get less work or none at all.
 512         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
 513         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
 514         chunk argument, set run_sched_modifier to 0 for static
 515         resp. 1 for other kinds.  If chunk argument is 0
 516         and not static, set value to 1.
 517
 518 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
 519
 520         PR c++/49043
 521         * testsuite/libgomp.c++/pr49043.C: New test.
 522
 523         PR c++/48869
 524         * testsuite/libgomp.c++/pr48869.C: New test.
 525
 526 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
 527
 528         PR fortran/48894
 529         * fortran.c: Include limits.h.
 530         (TO_INT): Define.
 531         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
 532         *set.
 533         (omp_set_num_threads_8_, omp_set_schedule_8_,
 534         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
 535         omp_get_team_size_8_): Use TO_INT macro.
 536         * testsuite/libgomp.fortran/pr48894.f90: New test.
 537
 538 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
 539
 540         PR middle-end/48591
 541         * testsuite/libgomp.c/pr48591.c: New test.
 542
 543 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 544
 545         PR bootstrap/48135
 546         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
 547         * configure: Regenerate.
 548
 549 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
 550
 551         PR fortran/47886
 552         * testsuite/libgomp.fortran/task3.f90: New test.
 553
 554 2011-02-24  Tobias Burnus  <burnus@net-b.de>
 555
 556         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
 557
 558 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
 559
 560         PR libgomp/47854
 561         * libgomp.texi (omp_get_wtime): Don't say time in the past
 562         must be Unix Epoch.
 563
 564 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
 565
 566         PR libgomp/47804
 567         * testsuite/libgomp.fortran/fortran.exp: Check for both
 568         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
 569         but $blddir != "", still append ${blddir}/${lang_library_path}
 570         to ld_library_path.
 571
 572 2011-02-16  Tobias Burnus  <burnus@net-b.de>
 573
 574         PR libgomp/47758
 575         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
 576         of libquadmath.a before adding its libpath to ldflags.
 577
 578 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
 579
 580         PR libgomp/47731
 581         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
 582         to FUTEX_WAIT futex syscall.
 583         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
 584
 585 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 586
 587         * configure: Regenerate.
 588
 589 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
 590
 591         PR libstdc++/36104
 592         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
 593
 594 2011-01-16  Gerald Pfeifer
 595
 596         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
 597
 598 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
 599
 600         PR fortran/46874
 601         * libgomp.fortran/allocatable6.f90: New test.
 602
 603 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 604
 605         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
 606         * configure: Regenerate.
 607
 608 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
 609
 610         PR target/40125
 611         PR lto/46695
 612         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
 613         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
 614         * aclocal.m4: Regenerate.
 615         * configure: Regenerate.
 616         * Makefile.in: Regenerate.
 617         * testsuite/Makefile.in: Regenerate.
 618
 619 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
 620
 621         PR fortran/46753
 622         * libgomp.fortran/pr46753.f90: New test.
 623
 624         PR libgomp/43706
 625         * env.c (initialize_env): Default to spin count 300000
 626         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
 627         is specified.
 628
 629         PR libgomp/45240
 630         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
 631         at the end if sync builtins aren't supported.
 632
 633 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 634
 635         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
 636
 637 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 638
 639         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
 640
 641 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
 642
 643         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
 644
 645 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 646             Tobias Burnus  <burnus@net-b.de>
 647
 648         PR fortran/32049
 649         * configure.ac:
 650         * configure: Regenerate.
 651
 652 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 653
 654         * config/linux/futex.h: New.
 655         * config/linux/arm/mutex.h: New.
 656         * configure.tgt (arm*-*-linux*): Add config path.
 657
 658 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
 659
 660         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
 661
 662 2010-09-23  Tobias Burnus  <burnus@net-b.de>
 663
 664         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
 665         Change Fortran datatype to LOGICAL.
 666         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
 667         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
 668
 669 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 670
 671         * configure: Regenerate.
 672
 673 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
 674
 675         * libgomp.texi: Add function keyword to a couple of Fortran
 676         interfaces, use integer instead of int for Fortran.
 677
 678 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
 679
 680         * libgomp.texi: Fix spelling and pasto problems throughout.
 681         Adjust prototypes to match code.
 682
 683 2010-07-24  Tobias Burnus  <burnus@net-b.de>
 684
 685         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
 686         silence -fwhole-file warning.
 687
 688 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 689
 690         * configure.tgt (*-*-solaris2.[56]*): Removed.
 691
 692 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 693
 694         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
 695         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
 696         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
 697         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
 698         targetting solaris2*.
 699         * configure: Regenerate.
 700         * config.h.in: Regenerate.
 701
 702         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
 703         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
 704         Add libgomp_version_dep.
 705         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
 706         versioning.
 707         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
 708         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
 709         * Makefile.in: Regenerate.
 710
 711         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
 712         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
 713         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
 714         to common block, protected by
 715         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
 716
 717 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
 718
 719         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
 720
 721 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
 722
 723         PR bootstrap/43170
 724         * configure: Regenerate.
 725
 726 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 727
 728         PR other/43620
 729         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
 730         * configure: Regenerate.
 731         * Makefile.in: Regenerate.
 732         * testsuite/Makefile.in: Regenerate.
 733
 734 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
 735
 736         PR c/43893
 737         * testsuite/libgomp.c/pr43893.c: New test.
 738         * testsuite/libgomp.c++/pr43893.C: New test.
 739
 740 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
 741
 742         PR middle-end/43570
 743         * testsuite/libgomp.fortran/vla8.f90: New test.
 744
 745 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
 746
 747         PR libgomp/43706
 748         * config/linux/affinity.c (gomp_init_affinity): Decrease
 749         gomp_available_cpus if affinity mask confines the process to fewer
 750         CPUs.
 751         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
 752         non-NULL, just return gomp_available_cpus.
 753
 754         PR libgomp/43569
 755         * sections.c (gomp_sections_init): Initialize ws->mode.
 756
 757 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
 758
 759         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
 760         not unused bar variable.
 761         * configure: Regenerate.
 762
 763 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 764
 765         * Makefile.in: Regenerate.
 766         * aclocal.m4: Regenerate.
 767         * testsuite/Makefile.in: Regenerate.
 768
 769 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
 770
 771         PR libgomp/42942
 772         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
 773         (initialize_env): Adjust callers.
 774         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
 775         when the argument is 0.
 776
 777         * testsuite/libgomp.c/pr42942.c: New test.
 778
 779 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
 780
 781         PR middle-end/42644
 782         PR middle-end/42130
 783         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
 784         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
 785
 786 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 787
 788         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
 789         * testsuite/libgomp.c++/task-6.C: Likewise.
 790
 791 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
 792
 793         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
 794
 795 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
 796
 797         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
 798         * configure: Regenerate.
 799
 800 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
 801
 802         PR fortran/42866
 803         * testsuite/libgomp.fortran/allocatable5.f90: New test.
 804
 805 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
 806
 807         * configure.ac: Test for executability of GFORTRAN.
 808         * configure: Regenerate.
 809
 810 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 811
 812         * configure: Regenerate.
 813
 814 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 815
 816         PR libgomp/42602
 817         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
 818
 819 2010-01-03  Richard Guenther  <rguenther@suse.de>
 820
 821         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
 822
 823 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
 824
 825         * testsuite/libgomp.graphite/pr4118.c: New.
 826
 827 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
 828
 829         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
 830         for darwin, protect the test with require-effective-target tls_runtime.
 831         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
 832
 833 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
 834
 835         PR target/41605
 836         * testsuite/lib/libgomp.exp: Provide -B options to allow for
 837         link spec %s substitutions for static libraries.
 838
 839 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
 840
 841         PR testsuite/42135
 842         * libgomp.graphite/force-parallel-2.c: Reduce array size.
 843
 844 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 845
 846         * Makefile.in: Regenerate.
 847         * configure: Regenerate.
 848         * testsuite/Makefile.in: Regenerate.
 849
 850 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
 851
 852         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
 853         settings for LC_ALL and LANG.
 854
 855 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
 856
 857         PR fortran/42162
 858         * testsuite/libgomp.fortran/pr42162.f90: New test.
 859
 860 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
 861
 862         PR middle-end/42029
 863         * testsuite/libgomp.c/pr42029.c: New test.
 864
 865 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
 866
 867         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
 868         *s.  Accept ld version without text in ()s.
 869         * configure: Regenerated.
 870
 871 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
 872
 873         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
 874
 875 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 876
 877         PR libgomp/41418
 878         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
 879         or a hyphen (happens with fortran language disabled).
 880         * configure: Regenerate.
 881
 882 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 883
 884         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
 885         use sed script portable to Solaris /bin/sed for extracting ld
 886         version.
 887         * configure: Regenerate.
 888
 889 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
 890
 891         * testsuite/libgomp.graphite/bounds.c: New test.
 892
 893 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 894
 895         * Makefile.am (libgomp_la_LINK): New.
 896         * Makefile.in: Regenerate.
 897
 898 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 899
 900         * configure.ac (AC_PREREQ): Bump to 2.64.
 901
 902 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 903
 904         * Makefile.am (install-html, install-pdf): Remove.
 905         * Makefile.in: Regenerate.
 906
 907         * Makefile.in: Regenerate.
 908         * aclocal.m4: Regenerate.
 909         * config.h.in: Regenerate.
 910         * configure: Regenerate.
 911         * testsuite/Makefile.in: Regenerate.
 912
 913 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 914
 915         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
 916         * Makefile.in: Regenerate.
 917
 918 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
 919
 920         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
 921         * Makefile.in: Regenerate.
 922
 923 2009-08-19  Tobias Burnus  <burnus@net-b.de>
 924
 925         PR fortran/41102
 926         omp_lib.h.in: Fix -std=f95 errors.
 927
 928
 929 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
 930
 931         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
 932         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
 933         * testsuite/libgomp.graphite/graphite.exp: New.
 934
 935 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
 936
 937         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
 938         only build.
 939
 940 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
 941
 942         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
 943         needed memory barrier semantics.
 944         * config/linux/mips/mutex.h: New file.
 945
 946 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 947
 948         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
 949
 950 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
 951
 952         * configure: Regenerate.
 953
 954 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
 955
 956         PR testsuite/40699
 957         PR testsuite/40707
 958         PR testsuite/40709
 959         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
 960         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
 961         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
 962
 963 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
 964
 965         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
 966         options when choosing a multilib.
 967
 968 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
 969
 970         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
 971         ld_library_path.  Use add_path.  Add just find_libgcc_s to
 972         ld_library_path, not every libgcc multilib directory.
 973         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
 974         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
 975         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
 976         Use add_path.
 977         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
 978
 979 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
 980
 981         * Makefile.am (LTLDFLAGS): Define.
 982         (LINK): Define.
 983         * Makefile.in: Regenerate.
 984
 985 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
 986
 987         PR fortran/39718
 988         * testsuite/libgomp.fortran/fortran.exp: Don't link with
 989         libgfortranbegin, check existence of libgfortran.a instead of
 990         libgfortranbegin.a.
 991
 992 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
 993
 994         PR libgomp/40174
 995         * team.c (gomp_thread_start): Destroy thr->release semaphore.
 996         (gomp_free_pool_helper): Likewise.
 997
 998 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
 999             Jakub Jelinek  <jakub@redhat.com>
1000
1001         PR fortran/35423
1002         * testsuite/libgomp.fortran/workshare2.f90: New test.
1003
1004 2009-04-09  Nick Clifton  <nickc@redhat.com>
1005
1006         * iter.c: Change copyright header to refer to version 3 of the
1007         GNU General Public License with version 3.1 of the GCC Runtime
1008         Library Exception and to point readers at the COPYING3 and
1009         COPYING3.RUNTIME files and the FSF's license web page.
1010         * alloc.c: Likewise.
1011         * barrier.c: Likewise.
1012         * config/bsd/proc.c: Likewise.
1013         * config/linux/affinity.c: Likewise.
1014         * config/linux/alpha/futex.h: Likewise.
1015         * config/linux/bar.c: Likewise.
1016         * config/linux/bar.h: Likewise.
1017         * config/linux/ia64/futex.h: Likewise.
1018         * config/linux/ia64/mutex.h: Likewise.
1019         * config/linux/lock.c: Likewise.
1020         * config/linux/mips/futex.h: Likewise.
1021         * config/linux/mutex.c: Likewise.
1022         * config/linux/mutex.h: Likewise.
1023         * config/linux/powerpc/futex.h: Likewise.
1024         * config/linux/proc.c: Likewise.
1025         * config/linux/ptrlock.c: Likewise.
1026         * config/linux/ptrlock.h: Likewise.
1027         * config/linux/s390/futex.h: Likewise.
1028         * config/linux/sem.c: Likewise.
1029         * config/linux/sem.h: Likewise.
1030         * config/linux/sparc/futex.h: Likewise.
1031         * config/linux/wait.h: Likewise.
1032         * config/linux/x86/futex.h: Likewise.
1033         * config/mingw32/proc.c: Likewise.
1034         * config/mingw32/time.c: Likewise.
1035         * config/posix/affinity.c: Likewise.
1036         * config/posix/bar.c: Likewise.
1037         * config/posix/bar.h: Likewise.
1038         * config/posix/lock.c: Likewise.
1039         * config/posix/mutex.h: Likewise.
1040         * config/posix/proc.c: Likewise.
1041         * config/posix/ptrlock.h: Likewise.
1042         * config/posix/sem.c: Likewise.
1043         * config/posix/sem.h: Likewise.
1044         * config/posix/time.c: Likewise.
1045         * config/posix95/lock.c: Likewise.
1046         * critical.c: Likewise.
1047         * env.c: Likewise.
1048         * error.c: Likewise.
1049         * fortran.c: Likewise.
1050         * iter_ull.c: Likewise.
1051         * libgomp.h: Likewise.
1052         * libgomp_f.h.in: Likewise.
1053         * libgomp_g.h: Likewise.
1054         * loop.c: Likewise.
1055         * loop_ull.c: Likewise.
1056         * omp.h.in: Likewise.
1057         * omp_lib.f90.in: Likewise.
1058         * omp_lib.h.in: Likewise.
1059         * ordered.c: Likewise.
1060         * parallel.c: Likewise.
1061         * sections.c: Likewise.
1062         * single.c: Likewise.
1063         * task.c: Likewise.
1064         * team.c: Likewise.
1065         * work.c: Likewise.
1066
1067 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
1068
1069         * testsuite/config/default.exp: Change copyright header to refer to
1070         version 3 of the GNU General Public License and to point readers
1071         at the COPYING3 file and the FSF's license web page.
1072
1073 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
1074
1075         PR middle-end/39573
1076         * libgomp.c++/pr39573.C: New test.
1077
1078 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
1079
1080         PR other/39591
1081         * testsuite/libgomp.c/pr39591-1.c: New test.
1082         * testsuite/libgomp.c/pr39591-2.c: New test.
1083         * testsuite/libgomp.c/pr39591-3.c: New test.
1084
1085 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
1086
1087         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
1088         * testsuite/libgomp.c/atomic-6.c: Ditto.
1089
1090 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
1091
1092         PR c/39495
1093         * testsuite/libgomp.c/loop-12.c: New test.
1094         * testsuite/libgomp.c/loop-11.c: New test.
1095         * testsuite/libgomp.c++/loop-11.C: New test.
1096         * testsuite/libgomp.c++/loop-12.C: New test.
1097         * testsuite/libgomp.c++/for-8.C: New test.
1098
1099 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1100
1101         * configure: Regenerate.
1102
1103 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
1104
1105         PR middle-end/39154
1106         * testsuite/libgomp.c/pr39154.c: New test.
1107
1108 2009-01-30  Ian Lance Taylor  <iant@google.com>
1109
1110         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
1111         libgomp_ld_is_gold.  Get gold version number.
1112         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
1113         * configure: Rebuild.
1114
1115 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
1116
1117         * testsuite/lib/libgomp.exp: Add -B option for targets that
1118         use libgfortran.a%s in their specs.
1119
1120 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
1121
1122         PR libgomp/38086
1123         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
1124         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
1125         HAVE_AS_SYMVER_DIRECTIVE is not defined.
1126         * configure: Regenerated.
1127         * config.h.in: Likewise.
1128
1129 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
1130
1131         PR c++/38650
1132         * testsuite/libgomp.c/pr38650.c: New test.
1133         * testsuite/libgomp.c++/pr38650.C: New test.
1134
1135 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
1136
1137         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
1138
1139 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
1140
1141         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
1142
1143 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1144
1145         * configure: Regenerate.
1146
1147 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
1148
1149         PR middle-end/36802
1150         * testsuite/libgomp.c/pr36802-1.c: New test.
1151         * testsuite/libgomp.c/pr36802-2.c: New test.
1152         * testsuite/libgomp.c/pr36802-3.c: New test.
1153
1154 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
1155
1156         PR libgomp/38270
1157         * config/linux/powerpc/mutex.h: New.
1158
1159 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
1160
1161         PR c++/38257
1162         * testsuite/libgomp.c++/for-7.C: New test.
1163
1164         PR c++/38348
1165         * testsuite/libgomp.c++/for-6.C: New test.
1166
1167 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
1168
1169         PR testsuite/28870
1170         * testsuite/lib/libgomp.exp: Include new timeout library files.
1171         (libgomp_target_compile): Set timeout value from new proc.
1172
1173 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
1174
1175         PR libgomp/37938
1176         * config/linux/ia64/mutex.h: New.
1177
1178 2008-11-04  Tobias Burnus  <burnus@net-b.de>
1179
1180         PR libgomp/37935
1181         * libgomp.texi (Runtime library routines, environment variables):
1182         Update for OpenMP version 3.0.
1183
1184 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
1185             Steve Ellcey  <sje@cup.hp.com>
1186
1187         * configure: Regenerate for new libtool.
1188         * Makefile.in: Ditto.
1189         * testsuite/Makefile.in: Ditto.
1190
1191 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
1192             Andreas Tobler  <a.tobler@schweiz.org>
1193
1194         * config/bsd/proc.c: New file.
1195         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
1196         * configure.ac: Check for header <sys/sysctl.h>
1197         * configure: Regenerate.
1198         * config.h.in: Likewise.
1199
1200 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
1201
1202         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
1203
1204 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
1205
1206         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
1207         * Makefile.in: Regenerated.
1208         * testsuite/Makefile.in: Regenerated.
1209
1210 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
1211
1212         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
1213         depend on blddir if blddir exists.
1214         (libgomp_target_compile): Likewise.
1215         * testsuite/libgomp.c++/c++.exp: Likewise.
1216         * testsuite/libgomp.fortran/fortran.exp: Likewise.
1217
1218 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1219
1220         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
1221         Do not list GPL as Invariant Section.
1222
1223 2008-07-28  Ilie Garbacea  <ilie@mips.com>
1224             Chao-ying Fu  <fu@mips.com>
1225
1226         * configure.tgt: Enable futex for MIPS.
1227         * config/linux/mips/futex.h: New file.
1228
1229 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
1230
1231         * team.c (gomp_team_end): Free team immediately if it has
1232         just one thread.
1233
1234 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
1235
1236         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
1237         * testsuite/libgomp.fortran/fortran.exp: Same.
1238         * testsuite/libgomp.c/c.exp: Same.
1239         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
1240         directory to library path first.
1241
1242 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
1243
1244         * env.c (parse_stacksize): Add cast to avoid warning.
1245         (parse_spincount): Likewise.
1246
1247 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
1248
1249         * testsuite/libgomp.c/loop-10.c: New test.
1250         * libgomp.c/loop-3.c (main): Add lastprivate clause.
1251         * libgomp.c++/loop-6.C (main): Likewise.
1252
1253         PR debug/36617
1254         * testsuite/libgomp.c/debug-1.c: New test.
1255
1256 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
1257
1258         * testsuite/libgomp.c/nqueens-1.c: New test.
1259
1260         PR c++/36523
1261         * testsuite/libgomp.c++/task-7.C: New function.
1262
1263 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1264
1265         * configure: Regenerate.
1266
1267 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1268
1269         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
1270         mutex when HAVE_SYNC_BUILTINS isn't defined.
1271
1272 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1273
1274         * libgomp.texi (omp_test_lock): Fix typo.
1275
1276 2008-06-12  Tobias Burnus  <burnus@net-b.de>
1277
1278         * omp_lib.f90.in: Add "implicit none".
1279
1280 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
1281
1282         PR middle-end/36506
1283         * testsuite/libgomp.c/reduction-5.c: New test.
1284
1285 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
1286
1287         * libgomp.h (struct gomp_task): Add in_tied_task field.
1288         * task.c (gomp_init_task): Initialize it.
1289         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
1290         unconditionally.  Don't call gomp_team_barrier_wake if
1291         current task is implicit or if(0) from implicit and number of
1292         running tasks is equal to nthreads - 1.
1293
1294         PR libgomp/36471
1295         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
1296         omp_get_team_size_8): Fix pastos.
1297
1298         PR libgomp/36469
1299         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
1300         * configure: Regenerated.
1301         * config.h.in: Regenerated.
1302         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
1303         defined.
1304
1305 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
1306
1307         PR bootstrap/36452
1308         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
1309         (GOMP_loop_ull_dynamic_start): Likewise.
1310         (GOMP_loop_ull_guided_start): Likewise.
1311         (GOMP_loop_ull_ordered_static_start): Likewise.
1312         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
1313         (GOMP_loop_ull_ordered_guided_start): Likewise.
1314
1315 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
1316             Richard Henderson  <rth@redhat.com>
1317             Ulrich Drepper  <drepper@redhat.com>
1318             Jakob Blomer  <jakob.blomer@ira.uka.de>
1319
1320         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
1321         Substitute also OMP_*LOCK_25*.
1322         * configure: Regenerated.
1323         * config.h.in: Regenerated.
1324         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
1325         ptrlock.c and task.c.
1326         * Makefile.in: Regenerated.
1327         * testsuite/Makefile.in: Regenerated.
1328         * task.c: New file.
1329         * loop_ull.c: New file.
1330         * iter_ull.c: New file.
1331         * libgomp.h: Include ptrlock.h.
1332         (enum gomp_task_kind): New type.
1333         (struct gomp_team): Add task_lock, task_queue, task_count,
1334         task_running_count, single_count fields.  Add
1335         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
1336         Remove work_share_lock, generation_mask,
1337         oldest_live_gen, num_live_gen and init_work_shares fields, add
1338         work work_share_list_alloc, work_share_list_free and work_share_chunk
1339         fields.  Change work_shares from pointer to pointers into an array.
1340         Change ordered_release field into gomp_sem_t ** from flexible array
1341         member.  Add implicit_task and initial_work_shares fields.
1342         Move close to the end of the struct.
1343         (struct gomp_team_state): Add single_count, last_work_share,
1344         active_level and level fields, remove work_share_generation.
1345         (gomp_barrier_handle_tasks): New prototype.
1346         (gomp_finish_task): New inline function.
1347         (struct gomp_work_share): Move chunk_size, end, incr into
1348         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
1349         next_ll fields.  Reshuffle fields.  Add next_alloc,
1350         next_ws, next_free and inline_ordered_team_ids fields, change
1351         ordered_team_ids into pointer from flexible array member.
1352         Add mode field.  Put lock and next into a different cache line
1353         from most of the write-once fields.
1354         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
1355         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
1356         gomp_iter_ull_guided_next): New prototypes.
1357         (gomp_new_icv): New prototype.
1358         (struct gomp_thread): Add thread_pool and task fields.
1359         (struct gomp_thread_pool): New type.
1360         (gomp_new_team): New prototype.
1361         (gomp_team_start): Change type of last argument.
1362         (gomp_new_work_share): Removed.
1363         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
1364         (gomp_work_share_init_done): New static inline.
1365         (gomp_throttled_spin_count_var, gomp_available_cpus,
1366         gomp_managed_threads): New extern decls.
1367         (gomp_init_task): New prototype.
1368         (gomp_spin_count_var): New extern var decl.
1369         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
1370         or no alias support, or if not PIC.
1371         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
1372         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
1373         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
1374         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
1375         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
1376         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
1377         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
1378         gomp_test_nest_lock_25): New prototypes.
1379         (omp_lock_symver, strong_alias): Define.
1380         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
1381         decls.
1382         (gomp_end_task): New.
1383         (struct gomp_task_icv, gomp_global_icv): New.
1384         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
1385         (struct gomp_task): New.
1386         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
1387         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
1388         (gomp_icv): New.
1389         (gomp_schedule_type): Reorder enum to match
1390         omp_sched_t.
1391         * team.c (struct gomp_thread_start_data): Add thread_pool and task
1392         fields.
1393         (gomp_thread_start): Add gomp_team_barrier_wait call.
1394         For non-nested case remove clearing of docked thread thr fields.
1395         Use pool fields instead of global gomp_* variables.  Use
1396         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
1397         Create tasks for each member thread.
1398         (free_team): Only destroy team barrier, task_lock here and free it.
1399         (gomp_free_thread): Free last_team if non-NULL.
1400         (gomp_team_end): Call gomp_team_barrier_wait instead of
1401         gomp_barrier_wait.  For nested case call one extra
1402         gomp_barrier_wait.  Move here some destruction from free_team.
1403         Call free_team on pool->last_team if any, rather than freeing
1404         current team.  Destroy work_share_list_free_lock ifndef
1405         HAVE_SYNC_BUILTINS.
1406         (gomp_new_icv): New function.
1407         (gomp_threads, gomp_threads_size, gomp_threads_used,
1408         gomp_threads_dock): Removed.
1409         (gomp_thread_destructor): New variable.
1410         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
1411         functions.
1412         (gomp_team_start): Create new pool if current thread doesn't have
1413         one.  Use pool fields instead of global gomp_* variables.
1414         Initialize thread_pool field for new threads.  Clear single_count.
1415         Change last argument from ws to team, don't create
1416         new team, set ts.work_share to &team->work_shares[0] and clear
1417         ts.last_work_share.  Don't clear ts.work_share_generation.
1418         If number of threads changed, adjust atomically gomp_managed_threads.
1419         Use gomp_init_task instead of gomp_new_task,
1420         set thr->task to the corresponding implicit_task array entry.
1421         Create tasks for each member thread.  Initialize ts.level.
1422         (initialize_team): Call pthread_key_create on
1423         gomp_thread_destructor.
1424         (team_destructor): New function.
1425         (new_team): Removed.
1426         (gomp_new_team): New function.
1427         (free_team): Free gomp_work_share blocks chained through next_alloc,
1428         instead of freeing work_shares and destroying work_share_lock.
1429         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
1430         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
1431         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
1432         of gomp_barrier_wait.
1433         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
1434         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
1435         if gomp_work_share_start returned true.  Don't unlock ws->lock.
1436         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
1437         of gomp_barrier_wait.
1438         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
1439         gomp_work_share_init_done if gomp_work_share_start returned true.
1440         Don't unlock ws->lock.
1441         * work.c: Include stddef.h.
1442         (free_work_share): Use work_share_list_free_lock instead
1443         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
1444         Call gomp_fini_work_share and then either free ws if orphaned, or
1445         put it into work_share_list_free list of the current team.
1446         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
1447         functions.
1448         (gomp_work_share_start, gomp_work_share_end,
1449         gomp_work_share_end_nowait): Rewritten.
1450         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
1451         (openmp_version): Set to 200805.
1452         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
1453         omp_sched_guided, omp_sched_auto): New parameters.
1454         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
1455         omp_set_max_active_levels, omp_get_max_active_levels,
1456         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
1457         omp_get_active_level): New interfaces.
1458         * omp_lib.h.in (openmp_version): Set to 200805.
1459         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
1460         omp_sched_guided, omp_sched_auto): New parameters.
1461         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
1462         omp_set_max_active_levels, omp_get_max_active_levels,
1463         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
1464         omp_get_active_level): New externals.
1465         * loop.c: Include limits.h.
1466         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
1467         GFS_AUTO.
1468         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
1469         Likewise.  Use gomp_icv.
1470         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
1471         ts.static_trip here.
1472         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
1473         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
1474         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
1475         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
1476         don't unlock ws->lock, otherwise lock it.
1477         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
1478         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
1479         (gomp_parallel_loop_start): Call gomp_new_team instead of
1480         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
1481         Adjust gomp_team_start caller.  Pass 0 as second argument to
1482         gomp_resolve_num_threads.
1483         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
1484         If adding ws->chunk_size nthreads + 1 times after end won't
1485         overflow, set ws->mode to 1.
1486         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
1487         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
1488         GOMP_loop_ull_ordered_static_start,
1489         GOMP_loop_ull_ordered_dynamic_start,
1490         GOMP_loop_ull_ordered_guided_start,
1491         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
1492         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
1493         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
1494         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
1495         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
1496         prototypes.
1497         * libgomp.map: Export lock routines also @@OMP_2.0.
1498         (GOMP_loop_ordered_dynamic_first,
1499         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
1500         GOMP_loop_ordered_static_first): Remove.
1501         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
1502         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
1503         GOMP_loop_ull_ordered_dynamic_next,
1504         GOMP_loop_ull_ordered_dynamic_start,
1505         GOMP_loop_ull_ordered_guided_next,
1506         GOMP_loop_ull_ordered_guided_start,
1507         GOMP_loop_ull_ordered_runtime_next,
1508         GOMP_loop_ull_ordered_runtime_start,
1509         GOMP_loop_ull_ordered_static_next,
1510         GOMP_loop_ull_ordered_static_start,
1511         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
1512         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
1513         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
1514         (omp_set_schedule, omp_get_schedule,
1515         omp_get_thread_limit, omp_set_max_active_levels,
1516         omp_get_max_active_levels, omp_get_level,
1517         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
1518         omp_set_schedule_, omp_set_schedule_8_,
1519         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
1520         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
1521         omp_get_max_active_levels_, omp_get_level_,
1522         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
1523         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
1524         New exports @@OMP_3.0.
1525         * omp.h.in (omp_sched_t): New type.
1526         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
1527         omp_set_max_active_levels, omp_get_max_active_levels,
1528         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
1529         omp_get_active_level): New prototypes.
1530         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
1531         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
1532         gomp_thread_limit_var, gomp_remaining_threads_count,
1533         gomp_remaining_threads_lock): New variables.
1534         (parse_spincount): New function.
1535         (initialize_env): Call gomp_init_num_threads unconditionally.
1536         Initialize gomp_available_cpus.  Call parse_spincount,
1537         initialize gomp_{,throttled_}spin_count_var
1538         depending on presence and value of OMP_WAIT_POLICY and
1539         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
1540         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
1541         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
1542         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
1543         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
1544         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
1545         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
1546         (gomp_global_icv): New.
1547         (parse_schedule): Use it.  Parse "auto".
1548         (omp_set_num_threads): Use gomp_icv.
1549         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
1550         Likewise.
1551         (omp_get_max_threads): Move from parallel.c.
1552         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
1553         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
1554         add ialias.
1555         (parse_stacksize, parse_wait_policy): New functions.
1556         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
1557         both wrappers for compatibility and new locks.
1558         (omp_set_schedule, omp_get_schedule,
1559         omp_get_thread_limit, omp_set_max_active_levels,
1560         omp_get_max_active_levels, omp_get_level,
1561         omp_get_ancestor_thread_num, omp_get_team_size,
1562         omp_get_active_level): New ialias_redirect.
1563         (omp_set_schedule_, omp_set_schedule_8_,
1564         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
1565         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
1566         omp_get_max_active_levels_, omp_get_level_,
1567         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
1568         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
1569         New functions.
1570         * parallel.c: Include limits.h.
1571         (gomp_resolve_num_threads): Add count argument.  Rewritten.
1572         (GOMP_parallel_start): Call gomp_new_team and pass that as last
1573         argument to gomp_team_start.  Pass 0 as second argument to
1574         gomp_resolve_num_threads.
1575         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
1576         if gomp_thread_limit_var != ULONG_MAX.
1577         (omp_in_parallel): Implement using ts.active_level.
1578         (omp_get_max_threads): Move to env.c.
1579         (omp_get_level, omp_get_ancestor_thread_num,
1580         omp_get_team_size, omp_get_active_level): New functions,
1581         add ialias.
1582         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
1583         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
1584         gomp_iter_dynamic_next instead of the _locked variant and don't take
1585         lock around it, otherwise acquire it before calling
1586         gomp_iter_dynamic_next_locked.
1587         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
1588         gomp_iter_dynamic_next instead of the _locked variant and don't take
1589         lock around it.
1590         (GOMP_parallel_sections_start): Call gomp_new_team instead of
1591         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
1592         Adjust gomp_team_start caller.  Pass count as second argument to
1593         gomp_resolve_num_threads, don't adjust num_threads after the call.
1594         Use gomp_icv.
1595         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
1596         ws->chunk_size by incr.
1597         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
1598         code.
1599         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
1600         types.
1601         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
1602         (omp_check_defines): Check even the compat defines.
1603         * config/linux/ptrlock.c: New file.
1604         * config/linux/ptrlock.h: New file.
1605         * config/linux/wait.h: New file.
1606         * config/posix/ptrlock.c: New file.
1607         * config/posix/ptrlock.h: New file.
1608         * config/linux/bar.h (gomp_team_barrier_wait,
1609         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
1610         (gomp_team_barrier_set_task_pending,
1611         gomp_team_barrier_clear_task_pending,
1612         gomp_team_barrier_set_waiting_for_tasks,
1613         gomp_team_barrier_waiting_for_tasks,
1614         gomp_team_barrier_done): New inlines.
1615         (gomp_barrier_t): Rewritten.
1616         (gomp_barrier_state_t): New typedef.
1617         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
1618         gomp_barrier_wait_start): Rewritten.
1619         (gomp_barrier_wait_end): Change second argument to
1620         gomp_barrier_state_t.
1621         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
1622         inlines.
1623         * config/linux/bar.c: Include wait.h instead of libgomp.h and
1624         futex.h.
1625         (gomp_barrier_wait_end): Rewritten.
1626         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
1627         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
1628         * config/posix/bar.h (gomp_barrier_t): Add generation field.
1629         (gomp_barrier_state_t): New typedef.
1630         (gomp_team_barrier_wait,
1631         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
1632         (gomp_barrier_wait_start): Or all but low 2 bits from generation
1633         into the return value.  Return gomp_barrier_state_t.
1634         (gomp_team_barrier_set_task_pending,
1635         gomp_team_barrier_clear_task_pending,
1636         gomp_team_barrier_set_waiting_for_tasks,
1637         gomp_team_barrier_waiting_for_tasks,
1638         gomp_team_barrier_done): New inlines.
1639         (gomp_barrier_wait_end): Change second argument to
1640         gomp_barrier_state_t.
1641         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
1642         inlines.
1643         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
1644         (gomp_barrier_wait_end): Change second argument to
1645         gomp_barrier_state_t.
1646         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
1647         gomp_team_barrier_wake): New functions.
1648         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
1649         futex.h.
1650         (gomp_futex_wake, gomp_futex_wait): New variables.
1651         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
1652         * config/linux/lock.c: Rewrite to make locks task owned,
1653         for backwards compatibility provide the old entrypoints
1654         if symbol versioning.  Include wait.h instead of libgomp.h and
1655         futex.h.
1656         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
1657         * config/posix95/lock.c: Rewrite to make locks task owned,
1658         for backwards compatibility provide the old entrypoints
1659         if symbol versioning.
1660         * config/posix/lock.c: Rewrite to make locks task owned,
1661         for backwards compatibility provide the old entrypoints
1662         if symbol versioning.
1663         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
1664         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
1665         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
1666         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1667         (sys_futex0): Return error code.
1668         (futex_wake, futex_wait): If ENOSYS was returned, clear
1669         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1670         (cpu_relax, atomic_write_barrier): New static inlines.
1671         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1672         (futex_wake, futex_wait): If ENOSYS was returned, clear
1673         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1674         (cpu_relax, atomic_write_barrier): New static inlines.
1675         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1676         (sys_futex0): Return error code.
1677         (futex_wake, futex_wait): If ENOSYS was returned, clear
1678         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1679         (cpu_relax, atomic_write_barrier): New static inlines.
1680         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1681         (sys_futex0): Return error code.
1682         (futex_wake, futex_wait): If ENOSYS was returned, clear
1683         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1684         (cpu_relax, atomic_write_barrier): New static inlines.
1685         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1686         (sys_futex0): Return error code.
1687         (futex_wake, futex_wait): If ENOSYS was returned, clear
1688         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1689         (cpu_relax, atomic_write_barrier): New static inlines.
1690         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1691         (sys_futex0): Return error code.
1692         (futex_wake, futex_wait): If ENOSYS was returned, clear
1693         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1694         (cpu_relax, atomic_write_barrier): New static inlines.
1695         * config/linux/sem.c: Include wait.h instead of libgomp.h and
1696         futex.h.
1697         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
1698         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
1699         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
1700         types.
1701         (omp_nest_lock_t): Change owner into void *, add lock field.
1702         * config/posix95/omp-lock.h: Include semaphore.h.
1703         (omp_lock_25_t, omp_nest_lock_25_t): New types.
1704         (omp_lock_t): Use sem_t instead of mutex if semaphores
1705         aren't broken.
1706         (omp_nest_lock_t): Likewise.  Change owner to void *.
1707         * config/posix/omp-lock.h: Include semaphore.h.
1708         (omp_lock_25_t, omp_nest_lock_25_t): New types.
1709         (omp_lock_t): Use sem_t instead of mutex if semaphores
1710         aren't broken.
1711         (omp_nest_lock_t): Likewise.  Add owner field.
1712
1713 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
1714
1715         * testsuite/libgomp.c/collapse-1.c: New test.
1716         * testsuite/libgomp.c/collapse-2.c: New test.
1717         * testsuite/libgomp.c/collapse-3.c: New test.
1718         * testsuite/libgomp.c/icv-1.c: New test.
1719         * testsuite/libgomp.c/icv-2.c: New test.
1720         * testsuite/libgomp.c/lib-2.c: New test.
1721         * testsuite/libgomp.c/lock-1.c: New test.
1722         * testsuite/libgomp.c/lock-2.c: New test.
1723         * testsuite/libgomp.c/lock-3.c: New test.
1724         * testsuite/libgomp.c/loop-4.c: New test.
1725         * testsuite/libgomp.c/loop-5.c: New test.
1726         * testsuite/libgomp.c/loop-6.c: New test.
1727         * testsuite/libgomp.c/loop-7.c: New test.
1728         * testsuite/libgomp.c/loop-8.c: New test.
1729         * testsuite/libgomp.c/loop-9.c: New test.
1730         * testsuite/libgomp.c/nested-3.c: New test.
1731         * testsuite/libgomp.c/nestedfn-6.c: New test.
1732         * testsuite/libgomp.c/sort-1.c: New test.
1733         * testsuite/libgomp.c/task-1.c: New test.
1734         * testsuite/libgomp.c/task-2.c: New test.
1735         * testsuite/libgomp.c/task-3.c: New test.
1736         * testsuite/libgomp.c/task-4.c: New test.
1737         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
1738         to C++ testsuite default compiler options.
1739         * testsuite/libgomp.c++/collapse-1.C: New test.
1740         * testsuite/libgomp.c++/collapse-2.C: New test.
1741         * testsuite/libgomp.c++/ctor-10.C: New test.
1742         * testsuite/libgomp.c++/for-1.C: New test.
1743         * testsuite/libgomp.c++/for-2.C: New test.
1744         * testsuite/libgomp.c++/for-3.C: New test.
1745         * testsuite/libgomp.c++/for-4.C: New test.
1746         * testsuite/libgomp.c++/for-5.C: New test.
1747         * testsuite/libgomp.c++/loop-8.C: New test.
1748         * testsuite/libgomp.c++/loop-9.C: New test.
1749         * testsuite/libgomp.c++/loop-10.C: New test.
1750         * testsuite/libgomp.c++/task-1.C: New test.
1751         * testsuite/libgomp.c++/task-2.C: New test.
1752         * testsuite/libgomp.c++/task-3.C: New test.
1753         * testsuite/libgomp.c++/task-4.C: New test.
1754         * testsuite/libgomp.c++/task-5.C: New test.
1755         * testsuite/libgomp.c++/task-6.C: New test.
1756         * testsuite/libgomp.fortran/allocatable1.f90: New test.
1757         * testsuite/libgomp.fortran/allocatable2.f90: New test.
1758         * testsuite/libgomp.fortran/allocatable3.f90: New test.
1759         * testsuite/libgomp.fortran/allocatable4.f90: New test.
1760         * testsuite/libgomp.fortran/collapse1.f90: New test.
1761         * testsuite/libgomp.fortran/collapse2.f90: New test.
1762         * testsuite/libgomp.fortran/collapse3.f90: New test.
1763         * testsuite/libgomp.fortran/collapse4.f90: New test.
1764         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
1765         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
1766         * testsuite/libgomp.fortran/lib4.f90: New test.
1767         * testsuite/libgomp.fortran/lock-1.f90: New test.
1768         * testsuite/libgomp.fortran/lock-2.f90: New test.
1769         * testsuite/libgomp.fortran/nested1.f90: New test.
1770         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
1771         * testsuite/libgomp.fortran/strassen.f90: New test.
1772         * testsuite/libgomp.fortran/tabs1.f90: New test.
1773         * testsuite/libgomp.fortran/tabs2.f: New test.
1774         * testsuite/libgomp.fortran/task1.f90: New test.
1775         * testsuite/libgomp.fortran/task2.f90: New test.
1776         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
1777         * testsuite/libgomp.fortran/vla5.f90: Likewise.
1778         * testsuite/libgomp.c/pr26943-2.c: Likewise.
1779         * testsuite/libgomp.c/pr26943-3.c: Likewise.
1780         * testsuite/libgomp.c/pr26943-4.c: Likewise.
1781
1782 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
1783
1784         PR c++/36308
1785         * testsuite/libgomp.c++/ctor-11.C: New test.
1786         * testsuite/libgomp.c++/ctor-12.C: New test.
1787
1788 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
1789
1790         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
1791
1792 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
1793
1794         PR middle-end/36106
1795         * testsuite/libgomp.c/atomic-5.c: New test.
1796         * testsuite/libgomp.c/atomic-6.c: New test.
1797         * testsuite/libgomp.c/autopar-1.c: New test.
1798
1799 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1800
1801         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
1802         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
1803         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
1804         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
1805         * configure: Regenerate.
1806         * Makefile.in, testsuite/Makefile.in: Likewise.
1807
1808 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
1809
1810         PR bootstrap/35457
1811         * aclocal.m4: Regenerate.
1812         * configure: Regenerate.
1813
1814 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
1815
1816         PR middle-end/35611
1817         * testsuite/libgomp.c/atomic-4.c: New test.
1818
1819         PR libgomp/35625
1820         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
1821         (gomp_iter_guided_next): Likewise.
1822         * testsuite/libgomp.c/pr35625.c: New test.
1823
1824 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1825
1826         * aclocal.m4: Regenerate.
1827         * configure: Likewise.
1828         * Makefile.in: Likewise.
1829         * testsuite/Makefile.in: Likewise.
1830
1831 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
1832
1833         PR middle-end/35185
1834         * testsuite/libgomp.c++/pr35185.C: New test.
1835
1836 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
1837
1838         PR middle-end/35549
1839         * testsuite/libgomp.c/pr35549.c: New test.
1840
1841 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
1842
1843         * testsuite/libgomp.c/atomic-3.c: New test.
1844
1845 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1846
1847         PR fortran/33197
1848         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
1849         .F08 file suffixes.
1850
1851 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
1852
1853         PR libgomp/33131
1854         * configure.ac: Add ACX_HEADER_STRING.
1855         * env.c: Include strings.h.
1856         * aclocal.m4: Regenerate.
1857         * config.h.in: Regenerate.
1858         * configure: Regenerate.
1859         * Makefile.in: Regenerate.
1860         * testsuite/Makefile.in: Regenerate.
1861
1862 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
1863
1864         PR middle-end/35196
1865         * testsuite/libgomp.c/pr35196.c: New test.
1866
1867         PR middle-end/35130
1868         * testsuite/libgomp.fortran/pr35130.f90: New test.
1869         * testsuite/libgomp.c/pr35130.c: New test.
1870
1871 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
1872
1873         PR middle-end/33880
1874         * testsuite/libgomp.c/pr33880.c: New test.
1875         * testsuite/libgomp.fortran/pr33880.f90: New test.
1876
1877 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
1878
1879         * configure: Regenerate.
1880
1881 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
1882
1883         * configure.ac: Move futex checking into ../config/futex.m4.
1884         * configure: Rebuilt.
1885         * aclocal.m4: Rebuilt.
1886         * Makefile.in: Rebuilt.
1887
1888         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
1889         2007-10-15 ../config/tls.m4 change.
1890
1891 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
1892
1893         PR c++/34513
1894         * testsuite/libgomp.c/pr34513.c: New test.
1895         * testsuite/libgomp.c++/pr34513.C: New test.
1896
1897 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
1898
1899         PR target/32765
1900         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
1901
1902 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
1903
1904         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
1905
1906 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
1907
1908         * testsuite/libgomp.c/private-1.c: New test.
1909
1910 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
1911             Paolo Bonzini  <bonzini@gnu.org>
1912
1913         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
1914         instead of 'VPATH ='.
1915         * Makefile.in: Regenerate.
1916
1917 2007-11-23  Matthias Klose  <doko@ubuntu.com>
1918
1919         * configure.ac: Adjust makeinfo version check.
1920         * configure: Regenerate.
1921
1922 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
1923
1924         PR fortran/34020
1925         * testsuite/libgomp.fortran/pr34020.f90: New test.
1926
1927 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
1928
1929         PR c++/33894
1930         * testsuite/libgomp.c++/atomic-1.C: New test.
1931
1932 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
1933
1934         PR libgomp/33275
1935         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
1936         Make x and y integers rather than (implicit) reals.  Add private (j)
1937         clause to the last omp parallel.
1938
1939 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
1940
1941         * configure: Regenerate following changes to ../config/tls.m4.
1942
1943 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
1944
1945         * testsuite/libgomp.fortran/stack.f90: New test.
1946
1947 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
1948
1949         * config/mingw32/proc.c: New file.
1950
1951 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
1952
1953         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
1954         (main): Use __get_cpuid to get i386 target fetaures.
1955         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
1956         (main): Use __get_cpuid to get x86_64 target fetaures.
1957
1958 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
1959
1960         PR target/32765
1961         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
1962         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
1963
1964 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
1965
1966         PR fortran/32550
1967         * testsuite/libgomp.fortran/pr32550.f90: New test.
1968         * testsuite/libgomp.fortran/crayptr2.f90: New test.
1969
1970 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1971
1972         * aclocal.m4: Regenerated.
1973
1974 2007-07-05  Tobias Burnus  <burnus@net-b.de>
1975
1976         PR fortran/32359
1977         * testsuite/libgomp.fortran/pr32359.f90: New.
1978
1979 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
1980
1981         PR libgomp/32468
1982         * sections.c (GOMP_parallel_sections_start): Only decrease
1983         number of threads to COUNT if dyn_var is true.
1984         * testsuite/libgomp.c/pr32468.c: New test.
1985
1986 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1987
1988         PR libgomp/26308
1989         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
1990
1991 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
1992
1993         PR middle-end/32362
1994         * testsuite/libgomp.c/pr32362-1.c: New test.
1995         * testsuite/libgomp.c/pr32362-2.c: New test.
1996         * testsuite/libgomp.c/pr32362-3.c: New test.
1997
1998 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
1999
2000         * team.c (gomp_team_start): Fix setting up thread_attr
2001         stack size.
2002
2003 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
2004
2005         * configure: Regenerate.
2006
2007 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2008
2009         * Makefile.in: Regenerate.
2010         * configure: Regenerate.
2011         * aclocal.m4: Regenerate.
2012         * testsuite/Makefile.in: Regenerate.
2013
2014 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
2015
2016         * config/linux/proc.c: New file.
2017
2018         PR libgomp/28482
2019         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
2020
2021 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
2022
2023         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
2024
2025 2007-04-16  Matthias Klose  <doko@debian.org>
2026
2027         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
2028         flags if not building with -m64.
2029         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
2030         flag for i?86-*-* targets, if current target matches -m64.
2031
2032 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
2033
2034         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
2035         * Makefile.in: Regenerate.
2036
2037 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2038
2039         PR testsuite/31369
2040         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
2041         ld_library_path.
2042         * testsuite/libgomp.fortran/fortran.exp: Likewise.
2043
2044 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
2045
2046         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
2047         decls.
2048         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
2049         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
2050         (parse_affinity): New function.
2051         (initialize_env): Call it and gomp_init_affinity.
2052         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
2053         create new pthread_attr_t and call gomp_init_thread_affinity
2054         on it for each thread before passing the attribute to pthread_create.
2055         * config/linux/affinity.c: New file.
2056         * config/posix/affinity.c: New file.
2057         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
2058         * configure: Rebuilt.
2059         * config.h.in: Rebuilt.
2060         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
2061         * Makefile.in: Rebuilt.
2062
2063 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
2064
2065         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
2066         *-*-darwin*.
2067         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
2068         and use it if found.
2069
2070 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
2071
2072         * testsuite/config/default.exp: New file.
2073         * testsuite/lib/libgomp.exp: New file.
2074         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
2075         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
2076         load_lib *, load_gcc_lib *): Move to libgomp.exp.
2077         (libgomp_load): Remove.
2078         * testsuite/lib/libgomp.exp (libgomp_init): Compute
2079         always_ld_library_path, not ld_library_path.  Set additional_flags
2080         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
2081         (target_compile): Do not call libgomp_init.  Append lang_library_path
2082         and lang_link_flags to options.
2083         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
2084         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
2085         here.
2086         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
2087         always_ld_library_path.  Set LD_LIBRARY_PATH here.
2088         * testsuite/libgomp.fortran/fortran.exp: Ditto.
2089         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
2090         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
2091         CX8 flag.
2092         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
2093         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
2094         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
2095         * testsuite/libgomp.c/pr29947-1.c: Ditto.
2096         * testsuite/libgomp.c/atomic-10.c: Ditto.
2097
2098 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
2099
2100         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
2101         dg-final cleanup-modules line.
2102         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
2103         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
2104         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
2105         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
2106         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
2107         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
2108         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
2109
2110 2007-03-18  Andreas Schwab  <schwab@suse.de>
2111
2112         * acinclude.m4: Adjust regular expression for ld version
2113         extraction.
2114         * configure: Regenerate.
2115
2116 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2117
2118         * Makefile.am: Add install-pdf target as copied from
2119         automake v1.10 rules.
2120         * Makefile.in: Regenerate
2121
2122 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
2123
2124         PR libgomp/28486
2125         * configure: Regenerate.
2126
2127         PR c++/30703
2128         * testsuite/libgomp.c++/pr30703.C: New test.
2129
2130 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
2131
2132         Revert:
2133         2006-07-05  Eric Christopher  <echristo@apple.com>
2134         * configure.ac: Depend addition of -pthread on host OS.
2135         * configure: Regenerate.
2136
2137 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2138
2139         * libgomp.texi: Fix spacing after abbreviations.
2140
2141 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
2142
2143         PR libgomp/30546
2144         * configure.ac: Add check for makeinfo
2145         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
2146         if an appropiate version of makeinfo is found.
2147         * aclocal.m4: Regenerated.
2148         * configure: Regenerated.
2149         * Makefile.in: Regenerated.
2150         * testsuite/Makefile.in: Regenerated.
2151
2152 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
2153
2154         PR libgomp/30540
2155         * libgomp.texi: More about implementation-dependent settings.
2156
2157 2007-01-26  Tobias Burnus  <burnus@net-b.de>
2158
2159         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
2160
2161 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
2162
2163         PR middle-end/30494
2164         * testsuite/libgomp.c/pr30494.c: New test.
2165
2166 2007-01-15  Tom Tromey  <tromey@redhat.com>
2167
2168         * configure: Rebuilt.
2169         * configure.ac: Fixed comment.
2170
2171 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
2172
2173         * libgomp.texi: Document implementation specific default values of
2174         environment variables.
2175
2176 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
2177
2178         PR libgomp/28209
2179         * libgomp.texi: New file.
2180         * configure.ac: Add --enable-generated-files-in-srcdir option.
2181         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
2182         files to srcdir.
2183         * Makefile.in: Regenerated.
2184         * config.h.in: Regenerated.
2185         * testsuite/Makefile.in: Regenerated.
2186         * NOTES: Removed.
2187
2188 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
2189
2190         PR libgomp/29949
2191         * env.c (omp_set_num_threads): Set illegal thread count to 1.
2192
2193 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
2194
2195         * configure: Regenerate.
2196
2197 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
2198
2199         PR libgomp/29947
2200         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
2201         start if there shouldn't be any loop iterations.
2202         (gomp_loop_ordered_static_start): Remove start == end test.
2203         * testsuite/libgomp.c/pr29947-1.c: New test.
2204         * testsuite/libgomp.c/pr29947-2.c: New test.
2205
2206 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
2207
2208         * configure.tgt: Force initial-exec TLS model on Linux only.
2209
2210 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
2211
2212         * configure: Regenerated.
2213
2214 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
2215
2216         * env.c (parse_schedule): Reject out of range values.
2217         (parse_unsigned_long): Reject out of range, negative or zero values.
2218
2219 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
2220
2221         PR fortran/29629
2222         * testsuite/libgomp.fortran/pr29629.f90: New test.
2223
2224 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
2225
2226         PR libgomp/29494
2227         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
2228         * config/posix95: New directory.
2229         * config/posix95/omp-lock.h: New file.
2230         * config/posix95/lock.c: Likewise.
2231
2232 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2233
2234         * aclocal.m4: Regenerate.
2235         * configure: Regenerate.
2236
2237 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
2238
2239         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
2240         '<' to '<='.
2241
2242 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
2243
2244         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
2245         test.
2246         * configure: Regenerate.
2247         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
2248
2249 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
2250
2251         PR middle-end/25261
2252         PR middle-end/28790
2253         * testsuite/libgomp.c/nestedfn-4.c: New test.
2254         * testsuite/libgomp.c/nestedfn-5.c: New test.
2255         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
2256
2257         PR fortran/29097
2258         * testsuite/libgomp.fortran/condinc1.f: New test.
2259         * testsuite/libgomp.fortran/condinc2.f: New test.
2260         * testsuite/libgomp.fortran/condinc3.f90: New test.
2261         * testsuite/libgomp.fortran/condinc4.f90: New test.
2262         * testsuite/libgomp.fortran/condinc1.inc: New file.
2263
2264 2006-09-18  Tom Tromey  <tromey@redhat.com>
2265
2266         * configure: Rebuilt.
2267
2268 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
2269
2270         PR c/28768
2271         PR preprocessor/14634
2272         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
2273         to AC_DEFINE.
2274         * configure: Regenerate.
2275
2276 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
2277
2278         * testsuite/libgomp.fortran/reduction3.f90: Change
2279         -2147483648 to -huge(i)-1 to avoid overflow.
2280         * testsuite/libgomp.fortran/reduction4.f90: Change
2281         Z'ffffffff' to not(0) to avoid overflow.
2282
2283 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
2284
2285         PR libgomp/25938
2286         * Makefile.am (libsubincludedir): New.
2287         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
2288         * Makefile.in: Regenerate.
2289
2290 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
2291
2292         PR libgomp/28725
2293         * env.c: Include ctype.h.
2294         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
2295         leading and/or trailing whitespace and compare strings case
2296         insensitively.
2297
2298 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
2299
2300         PR fortran/28390
2301         * testsuite/libgomp.fortran/pr28390.f: New test.
2302
2303 2006-07-05  Eric Christopher  <echristo@apple.com>
2304
2305         * configure.ac: Depend addition of -pthread on host OS.
2306         * configure: Regenerate.
2307
2308 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
2309
2310         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
2311         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
2312         defined.
2313
2314 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
2315
2316         PR libgomp/26175
2317         PR libgomp/26477
2318         * configure.ac: If neither --enable-linux-futex nor
2319         --disable-linux-futex is passed, determine the default by checking
2320         for compiling and/or running against NPTL.  With --enable-linux-futex,
2321         check if SYS_gettid and SYS_futex are defined.
2322         * configure: Rebuilt.
2323
2324 2006-06-14  Richard Henderson  <rth@redhat.com>
2325
2326         PR libgomp/28008
2327         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
2328         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
2329
2330 2006-06-09  Richard Henderson  <rth@redhat.com>
2331
2332         * env.c (gomp_nthreads_var): Change to unsigned long.
2333         (gomp_run_sched_chunk): Likewise.
2334         (parse_unsigned_long): Rename from parse_num_threads and generalize.
2335         (initialize_env): Initialize gomp_thread_attr.
2336         * libgomp.h (gomp_nthreads_var): Update decl.
2337         (gomp_run_sched_chunk): Likewise.
2338         (gomp_thread_attr): Declare.
2339         * team.c (gomp_thread_attr): Export.
2340         (initialize_team): Don't initialize it.
2341
2342 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
2343
2344         PR fortran/27916
2345         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
2346         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
2347
2348 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2349
2350         * config/mingw32/time.c: New file.
2351         * configure.tgt: Use it.
2352
2353 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2354
2355         * Makefile.am: Add install-html target. Add install-html to .PHONY
2356         * Makefile.in: Regenerate.
2357
2358 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2359
2360         PR libgomp/27612
2361         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
2362         * testsuite/libgomp.c/critical-1.c: Likewise.
2363         * testsuite/libgomp.c/loop-1.c: Likewise.
2364         * testsuite/libgomp.c/loop-2.c: Likewise.
2365         * testsuite/libgomp.c/single-1.c: Likewise.
2366         * testsuite/libgomp.c/ordered-1.c: Likewise.
2367         * testsuite/libgomp.c/ordered-2.c: Likewise.
2368
2369 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
2370
2371         PR middle-end/27416
2372         * libgomp.fortran/pr27416-1.f90: New test.
2373
2374 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
2375
2376         PR fortran/27395
2377         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
2378         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
2379
2380 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
2381
2382         PR c++/26943
2383         * testsuite/libgomp.c/pr26943-1.c: New test.
2384         * testsuite/libgomp.c/pr26943-2.c: New test.
2385         * testsuite/libgomp.c/pr26943-3.c: New test.
2386         * testsuite/libgomp.c/pr26943-4.c: New test.
2387         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
2388         * testsuite/libgomp.c++/pr26943.C: New test.
2389
2390 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
2391
2392         PR middle-end/27337
2393         * testsuite/libgomp.c++/pr27337.C: New test.
2394
2395 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
2396
2397         PR c/26171
2398         * testsuite/libgomp.c/pr26171.c: New test.
2399
2400 2006-04-25  Richard Henderson  <rth@redhat.com>
2401
2402         PR libgomp/25865
2403         * configure.ac: Use GCC_CHECK_TLS.
2404         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
2405         * Makefile.in, aclocal.m4, configure: Regenerate.
2406
2407 2006-04-10  Matthias Klose  <doko@debian.org>
2408
2409         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
2410         directory names containing underscores.
2411
2412 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
2413
2414         PR c++/26691
2415         * testsuite/libgomp.c++/pr26691.C: New test.
2416
2417 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
2418
2419         * testsuite/libgomp.fortran/retval2.f90: New test.
2420
2421 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
2422
2423         * testsuite/libgomp.c++: New directory.
2424
2425 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
2426
2427         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
2428         * config/posix/sem.c: Implement the above.
2429
2430 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
2431
2432         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
2433         define HAVE_BROKEN_POSIX_SEMAPHORES.
2434         * configure: Rebuilt.
2435         * config.h.in: Rebuilt.
2436
2437 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2438
2439         PR bootstrap/26161
2440         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
2441         for the other pthread check.
2442         * configure: Regenerate.
2443         * config.h.in: Regenerate.
2444
2445 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
2446
2447         PR libgomp/25938
2448         PR libgomp/25984
2449         * Makefile.am (fincludedir): New variable.
2450         (nodist_include_HEADERS): Remove Fortran files.
2451         (nodist_finclude_HEADERS): New variable.
2452         * Makefile.in: Regenerated.
2453
2454 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
2455
2456         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
2457         Remove tests for returning assumed character length arrays.
2458
2459 2006-02-12  Roger Sayle  <roger@eyesopen.com>
2460             John David Anglin  <dave@hiauly1.hia.nrc.ca>
2461
2462         PR libgomp/25936
2463         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
2464
2465 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
2466
2467         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
2468
2469 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
2470
2471         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
2472         part of LD_LIBRARY_PATH manually.
2473
2474 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
2475
2476         PR libgomp/25852
2477         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
2478         libgomp_init.
2479
2480 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
2481
2482         PR libgomp/25884
2483         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
2484         * configure.ac (PERL): Don't set.
2485         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
2486         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
2487         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
2488         * omp.h.in: Wrap the new configure substitutions with @ characters.
2489         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
2490         * aclocal.m4, configure, Makefile.in: Regenerate.
2491         * mkomp_h.pl: Delete.
2492
2493 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
2494
2495         PR libgomp/25259
2496         * configure.ac: Use GCC_HEADER_STDINT.
2497         * libgomp.h: Include gstdint.h.
2498         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
2499         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
2500
2501 2006-01-24  Richard Henderson  <rth@redhat.com>
2502
2503         PR libgomp/25942
2504         * configure.ac: Add AM_MAINTAINER_MODE.
2505         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
2506
2507 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
2508
2509         * Makefile.in: Regenerate.
2510         * testsuite/Makefile.in: Regenerate.
2511         * aclocal.m4: Regenerate.
2512
2513 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
2514
2515         * config/posix/proc.c: Conditional include of sys/loadavg.h for
2516         Solaris.
2517         * configure.ac: Add check for loadavg.h.
2518         (link_gomp): Adjust comment.
2519         * configure: Regenerate.
2520         * config.h.in: Regenerate.
2521
2522 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
2523
2524         PR libgomp/25877
2525         * configure.ac: Remove check for alloca.h.
2526         * configure: Regenerate.
2527         * config.h.in: Regenerate.
2528         * libgomp.h: define gomp_alloca to be __builtin_alloca.
2529         * team.c: Remove use of alloca.h.
2530         Call gomp_alloca instead of alloca.
2531
2532 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
2533
2534         PR libgomp/25877
2535         * team.c: Add include of alloca.h.
2536         * configure.ac: Add check for alloca.h.
2537         * configure: Regenerate.
2538         * config.h.in: Regenerate.
2539
2540 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
2541
2542         PR fortran/25219
2543         * testsuite/libgomp.fortran/pr25219.f90: New test.
2544
2545 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
2546
2547         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
2548         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
2549         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
2550         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
2551         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
2552         testsuite/libgomp.fortran/threadprivate1.f90,
2553         testsuite/libgomp.fortran/threadprivate2.f90,
2554         testsuite/libgomp.fortran/threadprivate3.f90,
2555         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
2556         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
2557         testsuite/libgomp.fortran/omp_parse3.f90: Change required
2558         effective-target to TLS runtime.
2559
2560         * testsuite/libgomp.fortran/pr25162.f: Require
2561         effective-target TLS runtime.
2562
2563 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
2564
2565         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
2566         * testsuite/libgomp.c/nestedfn-3.c: New test.
2567
2568 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
2569
2570         PR fortran/25162
2571         * testsuite/libgomp.fortran/pr25162.f: New test.
2572
2573 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
2574
2575         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
2576         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
2577
2578 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
2579
2580         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
2581         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
2582         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
2583         single.c, team.c, work.c, config/linux/alpha/futex.h,
2584         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
2585         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
2586         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
2587         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
2588         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
2589         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
2590         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
2591         FSF address.
2592
2593 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
2594
2595         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
2596         to nodist_noinst_HEADERS.
2597         * Makefile.in: Rebuilt.
2598
2599         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
2600         add integer count field.
2601         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
2602         omp_nest_lock_t type change.
2603         (omp_init_nest_lock): Likewise.  Initialize count to 0.
2604         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
2605         Increment count.
2606         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
2607         Decrement count.
2608         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
2609         Increment count if successful and return the new nesting level.
2610         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
2611         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
2612         * testsuite/libgomp.c/lib-1.c: New test.
2613         * testsuite/libgomp.fortran/lib1.f90: New test.
2614         * testsuite/libgomp.fortran/lib2.f: New test.
2615         * testsuite/libgomp.fortran/lib3.f: New test.
2616
2617 2005-11-17  Richard Henderson  <rth@redhat.com>
2618
2619         PR 24845
2620         * Makefile.am (nodist_toolexeclib_HEADERS): New.
2621         * configure.ac (link_gomp): New.  Substitute it.
2622         (AC_CONFIG_FILES): Add libgomp.spec.
2623         * libgomp.spec.in: New file.
2624         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
2625         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
2626
2627 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
2628
2629         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
2630         reduction(-:var) behaving the same as reduction(+:var).
2631         * testsuite/libgomp.c/reduction-4.c: New test.
2632
2633 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
2634
2635         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
2636         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
2637         testsuite/libgomp.c/copyin-3.c,
2638         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
2639         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
2640         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
2641         testsuite/libgomp.c++/pr24455.C,
2642         testsuite/libgomp.fortran/threadprivate1.f90,
2643         testsuite/libgomp.fortran/threadprivate2.f90,
2644         testsuite/libgomp.fortran/threadprivate3.f90,
2645         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
2646         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
2647         testsuite/libgomp.fortran/omp_parse3.f90: Require
2648         effective-target TLS.
2649
2650 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
2651
2652         * HEADER: Remove.
2653
2654 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
2655
2656         PR libgomp/24797
2657         * team.c (initialize_team): Pass NULL rather than free as
2658         pthread_key_create destructor.  Initialize thread specific data
2659         pointer in initial thread to a static local variable rather than
2660         malloced memory.
2661
2662 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
2663
2664         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
2665         its location to ld_library_path.
2666
2667 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
2668
2669         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
2670
2671 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
2672
2673         * testsuite/libgomp.c: Rename from libgomp.dg.
2674
2675 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
2676
2677         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
2678         threadprivate variable 'i'.
2679
2680 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
2681
2682         * config/linux/s390/futex.h: New file.
2683         * configure.tgt: Use it.
2684
2685         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
2686         before the parallel.
2687
2688 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
2689
2690         PR c++/24734
2691         * testsuite/libgomp.c++/master-1.C: New test.
2692
2693 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
2694
2695         * testsuite/libgomp.dg/copyin-3.c: New test.
2696
2697 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
2698
2699         * testsuite/libgomp.fortran/retval1.f90: New test.
2700         * testsuite/libgomp.fortran/vla7.f90: New test.
2701
2702 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
2703
2704         * testsuite/libgomp.fortran/vla2.f90: New test.
2705         * testsuite/libgomp.fortran/vla3.f90: New test.
2706         * testsuite/libgomp.fortran/vla4.f90: New test.
2707         * testsuite/libgomp.fortran/vla5.f90: New test.
2708         * testsuite/libgomp.fortran/vla6.f90: New test.
2709
2710 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
2711
2712         * config/linux/sparc/futex.h: New file.
2713         * configure.tgt: Use it.
2714         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
2715
2716         * critical.c: Include stdlib.h.
2717         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
2718         ignoring return value.
2719         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
2720         LIBGOMP_CHECK_SYNC_BUILTINS check.
2721         * configure: Rebuilt.
2722
2723 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
2724
2725         * testsuite/libgomp.fortran/vla1.f90: New test.
2726
2727 2005-10-31  Richard Henderson  <rth@redhat.com>
2728
2729         * testsuite/libgomp.fortran/character2.f90: Fix race condition
2730         setting 's' in different threads.
2731
2732 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
2733
2734         * libgomp.h (attribute_hidden, ialias): Define.
2735         * config/posix/proc.c (omp_get_num_procs): Add ialias.
2736         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
2737         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
2738         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
2739         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
2740         omp_test_lock, omp_test_nest_lock): Likewise.
2741         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
2742         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
2743         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
2744         omp_test_lock, omp_test_nest_lock): Likewise.
2745         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
2746         omp_get_dynamic, omp_get_nested): Likewise.
2747         * parallel.c (omp_get_num_threads, omp_get_max_threads,
2748         omp_get_thread_num, omp_in_parallel): Likewise.
2749         * fortran.c (ialias_redirect): Define.
2750         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
2751         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
2752         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
2753         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
2754         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
2755         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
2756         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
2757         omp_get_wtime): Add ialias_redirect.
2758
2759 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
2760
2761         * fortran.c: Include stdlib.h.
2762
2763 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
2764
2765         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
2766         * Makefile.in: Regenerated.
2767
2768 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
2769
2770         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
2771         * libgomp_f.h.in (omp_check_defines): New function.
2772         * env.c: Include libgomp_f.h.
2773         (initialize_env): Call omp_check_defines.
2774
2775         * testsuite/libgomp.dg/copyin-2.c: New test.
2776         * testsuite/libgomp.c++/copyin-2.C: New test.
2777         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
2778
2779         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
2780         * testsuite/libgomp.fortran/sharing2.f90: New test.
2781
2782         * testsuite/libgomp.dg/copyin-1.c: New test.
2783         * testsuite/libgomp.c++/copyin-1.C: New test.
2784
2785 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
2786
2787         * testsuite/libgomp.fortran/crayptr1.f90: New test.
2788
2789         * testsuite/libgomp.fortran/workshare1.f90: New test.
2790
2791         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
2792         only test.
2793         * libgomp.fortran/sharing1.f90: New test.
2794
2795 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
2796
2797         PR c++/24502
2798         * testsuite/libgomp.c++/loop-7.C: New test.
2799
2800         * testsuite/libgomp.dg/nestedfn-2.c: New test.
2801
2802         * testsuite/libgomp.dg/nestedfn-1.c: New test.
2803         * testsuite/libgomp.fortran/reduction6.f90: New test.
2804         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
2805
2806 2005-10-23  Richard Henderson  <rth@redhat.com>
2807
2808         * testsuite/libgomp.c++/ctor-1.C: New.
2809         * testsuite/libgomp.c++/ctor-2.C: New.
2810         * testsuite/libgomp.c++/ctor-3.C: New.
2811         * testsuite/libgomp.c++/ctor-4.C: New.
2812         * testsuite/libgomp.c++/ctor-5.C: New.
2813         * testsuite/libgomp.c++/ctor-6.C: New.
2814         * testsuite/libgomp.c++/ctor-7.C: New.
2815         * testsuite/libgomp.c++/ctor-8.C: New.
2816         * testsuite/libgomp.c++/ctor-9.C: New.
2817
2818 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
2819
2820         PR 24455
2821         * testsuite/libgomp.c++/pr24455-1.C: New test.
2822         * testsuite/libgomp.c++/pr24455.C: New test.
2823         * testsuite/libgomp.dg/pr24455-1.c: New test.
2824         * testsuite/libgomp.dg/pr24455.c: New test.
2825
2826 2005-10-20  Richard Henderson  <rth@redhat.com>
2827
2828         * testsuite/libgomp.c++/loop-6.C: New.
2829         * testsuite/libgomp.dg/loop-3.c: New.
2830
2831 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
2832
2833         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
2834         explicitly private.
2835         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
2836         explicitly shared.
2837
2838 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
2839
2840         * testsuite/libgomp.fortran/jacobi.f: New test.
2841
2842 2005-10-19  Richard Henderson  <rth@redhat.com>
2843
2844         * configure.tgt (i?86-linux): Default to with_arch instead of
2845         CFLAGS.  Add -mtune to match target_cpu.
2846         (x86_64-linux): Tune to i686.
2847
2848         * fortran.c (omp_test_nest_lock_): Fix typo.
2849
2850 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
2851
2852         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
2853         gomp_ordered_sync): Do nothing if team->nthreads == 1.
2854         * testsuite/libgomp.dg/ordered-3.c: New test.
2855
2856         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
2857         Remove volatile keyword.
2858
2859         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
2860         in COMMON block to avoid warnings on 64-bit targets.
2861
2862 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
2863
2864         * testsuite/libgomp.dg/shared-3.c: New test.
2865
2866 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
2867
2868         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
2869         * testsuite/libgomp.fortran/reduction5.f90: New test.
2870
2871 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
2872
2873         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
2874         dg-options.
2875         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
2876         flush loop now that __sync_synchronize has proper memory barrier.
2877         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
2878         Add -ffixed-form to dg-options.
2879
2880 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
2881
2882         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
2883         from subdirectories.
2884         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
2885         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
2886         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
2887         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
2888         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
2889         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
2890         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
2891         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
2892         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
2893         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
2894         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
2895         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
2896         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
2897         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
2898         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
2899         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
2900         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
2901         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
2902         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
2903         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
2904         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
2905         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
2906         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
2907         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
2908         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
2909
2910 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
2911
2912         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
2913         lang_library_path exists.  Use find instead of glob to gather tests.
2914         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
2915
2916 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
2917
2918         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
2919         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
2920         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
2921         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
2922         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
2923         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
2924         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
2925         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
2926         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
2927         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
2928         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
2929         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
2930         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
2931
2932 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
2933
2934         * testsuite/libgomp.dg/vla-1.c: New test.
2935
2936         * testsuite/libgomp.fortran/reference2.f90: New test.
2937
2938         * testsuite/libgomp.fortran/character2.f90: Remove explicit
2939         declaration of omp_get_thread_num.
2940         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
2941         use omp_lib.
2942
2943         * testsuite/libgomp.fortran/reduction1.f90: New test.
2944         * testsuite/libgomp.fortran/reduction2.f90: New test.
2945         * testsuite/libgomp.fortran/reduction3.f90: New test.
2946         * testsuite/libgomp.fortran/reduction4.f90: New test.
2947
2948 2005-10-13  Richard Henderson  <rth@redhat.com>
2949
2950         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
2951         * Makefile.in: Regenerate.
2952         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
2953         * libgomp.h: Include bar.h.
2954         (struct gomp_barrier): Remove.
2955         (struct gomp_team): Add barrier.  Replace master_barrier with
2956         master_release.  Replace threads with ordered_release.
2957         (struct gomp_thread): Replace barrier with release.
2958         * ordered.c (gomp_ordered_first): Update for ordered_release change.
2959         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
2960         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
2961         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
2962         (GOMP_single_copy_end): Likewise.
2963         * team.c (gomp_threads_dock): New.
2964         (gomp_barrier_init, gomp_barrier_destroy): Remove.
2965         (gomp_thread_start): Use gomp_barrier_wait.
2966         (new_team, free_team): Update for gomp_team changes.
2967         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
2968         (gomp_team_end): Use gomp_barrier_wait.
2969         (initialize_team): Update for gomp_thread changes.
2970         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
2971         (gomp_work_share_end_nowait): Use atomic ops when available.
2972         * config/linux/bar.c, config/linux/bar.h: New files.
2973         * config/posix/bar.c, config/posix/bar.h: New files.
2974
2975 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
2976
2977         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
2978         * testsuite/libgomp.dg/single-2.c: New test.
2979
2980         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
2981         lang_link_flags): Unset, so that they aren't inherited from previously
2982         sourced *.exp.
2983
2984         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
2985
2986 2005-10-12  Richard Henderson  <rth@redhat.com>
2987
2988         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
2989         (libgomp_init): Use lang_test_file, lang_library_path, and
2990         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
2991
2992         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
2993         (lang_test_file, lang_link_flags): New.
2994         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
2995
2996         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
2997         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
2998         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
2999         testsuite/libgomp.c++/parallel-1.C,
3000         testsuite/libgomp.c++/reduction-1.C,
3001         testsuite/libgomp.c++/reduction-2.C,
3002         testsuite/libgomp.c++/reduction-3.C,
3003         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
3004         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
3005         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
3006         New files, largely cribbed from the C testsuite.
3007
3008 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
3009
3010         * testsuite/libgomp.fortran/character1.f90: New test.
3011         * testsuite/libgomp.fortran/character2.f90: New test.
3012
3013         * testsuite/libgomp.dg/nested-1.c: New test.
3014         * testsuite/libgomp.dg/nested-2.c: New test.
3015         * testsuite/libgomp.fortran/do1.f90: New test.
3016         * testsuite/libgomp.fortran/do2.f90: New test.
3017
3018         * testsuite/libgomp.fortran/reference1.f90: New test.
3019
3020 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
3021
3022         * testsuite/libgomp.dg/reduction-1.c: New test.
3023         * testsuite/libgomp.dg/reduction-2.c: New test.
3024         * testsuite/libgomp.dg/reduction-3.c: New test.
3025
3026 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
3027
3028         * testsuite/libgomp.dg/atomic-1.c: New test.
3029         * testsuite/libgomp.dg/atomic-2.c: New test.
3030
3031 2005-10-09  Richard Henderson  <rth@redhat.com>
3032
3033         * critical.c (atomic_lock): New.
3034         (initialize_critical): Initialize it.
3035         (GOMP_atomic_start, GOMP_atomic_end): New.
3036         * libgomp.map: Export them.
3037         * libgomp_g.h: Declare them.
3038
3039         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
3040
3041 2005-10-02  Richard Henderson  <rth@redhat.com>
3042
3043         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
3044         to XCFLAGS instead of CFLAGS.
3045
3046 2005-09-30  Richard Henderson  <rth@redhat.com>
3047
3048         * configure.ac: Determine whether -pthread or -lpthread is needed.
3049         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
3050         * Makefine.in, configure: Rebuild.
3051
3052 2005-09-28  Richard Henderson  <rth@redhat.com>
3053
3054         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
3055         * testsuite/libgomp.dg/omp-single-3.c: New test.
3056
3057 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
3058
3059         * testsuite/libgomp.dg/omp-single-2.c: New test.
3060         * testsuite/libgomp.dg/shared-2.c: Fix return code.
3061
3062 2005-09-27  Richard Henderson  <rth@redhat.com>
3063
3064         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
3065         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
3066
3067 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
3068
3069         * testsuite/libgomp.dg/omp-loop03.c: New test.
3070
3071 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
3072
3073         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
3074
3075 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
3076
3077         * testsuite/libgomp.dg/omp-single-1.c: New test.
3078         * testsuite/libgomp.dg/shared-1.c: Return 0.
3079         Add prototype for abort.
3080         * testsuite/libgomp.dg/shared-2.c: Likewise.
3081
3082 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
3083
3084         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
3085         constructs.
3086
3087 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
3088
3089         * testsuite/libgomp.dg/shared-1.c: New test.
3090         * testsuite/libgomp.dg/shared-2.c: New test.
3091
3092 2005-09-24  Richard Henderson  <rth@redhat.com>
3093
3094         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
3095
3096 2005-09-24  Richard Henderson  <rth@redhat.com>
3097
3098         * iter.c (gomp_iter_static_next): Round up when computing number
3099         of iterations.  Don't bother distributing a remainder equally.
3100
3101         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
3102         Don't call srand.  Zero b before testing.
3103         (main): New.
3104
3105 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
3106
3107         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
3108         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
3109
3110 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
3111
3112         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
3113         without !$omp end do, followed immediately by subroutine end.
3114
3115 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
3116
3117         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
3118
3119 2005-09-22  Richard Henderson  <rth@redhat.com>
3120
3121         * critical.c (GOMP_critical_name_start): Change argument to void**.
3122         Reuse the pointer space if the mutex fits.
3123         (GOMP_critical_name_end): Likewise.
3124         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
3125         * libgomp_g.h (GOMP_critical_name_start): Update decl.
3126         (GOMP_critical_name_end): Likewise.
3127         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
3128         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
3129
3130 2005-09-20  Richard Henderson  <rth@redhat.com>
3131
3132         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
3133         (create_lock_lock): New.
3134         (initialize_critical): Initialize it.
3135         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
3136         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
3137
3138 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
3139
3140         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
3141
3142 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
3143
3144         * testsuite/libgomp.dg/omp-loop01.c: New test.
3145         * testsuite/libgomp.dg/omp-loop02.c: New test.
3146
3147 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
3148
3149         * configure.ac (AC_PROG_FC): Add.
3150         (USE_FORTRAN): New automake conditional.
3151         * configure: Rebuilt.
3152         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
3153         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
3154         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
3155         Add rules to build them.
3156         * Makefile.in: Rebuilt.
3157         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
3158         OMP_NEST_LOCK_KIND.
3159         * libgomp.map: Add Fortran wrappers.
3160         * libgomp_f.h.in: New file.
3161         * omp_lib.h.in: New file.
3162         * omp_lib.f90.in: New file.
3163         * fortran.c: New file.
3164         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
3165         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
3166         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
3167         libgfortran has been built.
3168         * testsuite/libgomp.fortran/fortran.exp: New file.
3169         * testsuite/libgomp.fortran/omp_cond1.f: New test.
3170         * testsuite/libgomp.fortran/omp_cond2.f: New test.
3171         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
3172         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
3173         * testsuite/libgomp.fortran/omp_hello.f: New test.
3174         * testsuite/libgomp.fortran/omp_orphan.f: New test.
3175         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
3176         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
3177         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
3178         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
3179         * testsuite/libgomp.fortran/omp_reduction.f: New test.
3180         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
3181         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
3182
3183 2005-08-30  Richard Henderson  <rth@redhat.com>
3184
3185         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
3186         function for when aliases are not usable.
3187         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
3188         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
3189         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
3190         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
3191         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
3192         GOMP_loop_ordered_guided_next): Likewise.
3193         * ordered.c (GOMP_ordered_start): Likewise.
3194
3195 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
3196
3197         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
3198         * testsuite/libgomp.dg/omp_hello.c: Fix return code
3199         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
3200         * testsuite/libgomp.dg/omp_orphan.c: Likewise
3201         * testsuite/libgomp.dg/omp_reduction.c: Likewise
3202         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
3203         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
3204         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
3205         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
3206
3207 2005-07-07  Eric Christopher  <echristo@redhat.com>
3208             Diego Novillo  <dnovillo@redhat.com>
3209
3210         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
3211         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
3212         up code.
3213         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
3214         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
3215         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
3216         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
3217         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
3218         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
3219         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
3220
3221 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
3222
3223         * TOPLEVEL.patch: Remove.
3224
3225 2005-05-16  Richard Henderson  <rth@redhat.com>
3226
3227         * configure.ac: Test for clock_gettime.
3228         * config.h.in, configure: Rebuild.
3229         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
3230         (omp_get_wtime): Use clock_gettime if available.
3231         (omp_get_wtick): Use clock_getres if available.
3232
3233 2005-05-11  Richard Henderson  <rth@redhat.com>
3234
3235         * config/linux/ia64/futex.h: New file.
3236         * configure.tgt: Use it.
3237
3238         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
3239
3240 2005-05-07  Richard Henderson  <rth@redhat.com>
3241
3242         * config/linux/powerpc/futex.h: New file.
3243         * configure.tgt: Use it.
3244
3245         * config/linux/i486/futex.h: Merge ...
3246         * config/linux/x86_64/futex.h: ... into ...
3247         * config/linux/x86/futex.h: ... here.
3248         * configure.tgt: Update to match.
3249
3250 2005-05-06  Richard Henderson  <rth@redhat.com>
3251
3252         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
3253         * config/linux/i486/futex.h: Likewise.
3254         * config/linux/x86_64/futex.h: Likewise.
3255
3256         * config/linux/lock.c: New file.
3257         * config/linux/omp-lock.h: New file.
3258
3259         * critical.c, env.h: Don't include omp.h
3260         * config/posix/lock.c: Include libgomp.h instead of omp.h.
3261         * config/posix/time.c: Likewise.
3262         * config/posix/omp-lock.h: New file.
3263         * libgomp.h: Include omp-lock.h and omp.h.
3264         * Makefile.am (nodist_include_HEADERS): New.
3265         (omp.h): New rule.
3266         * configure.ac (PERL): New.
3267         * mkomp_h.pl: New file.
3268         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
3269         with templates.
3270         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
3271
3272         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
3273         build directory.  Re-add -march=i486 hack.
3274
3275         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
3276         (libgomp_link_flags): Remove.
3277         (libgomp_initialized): Remove.
3278         (libgomp_init): Don't protect from reinitialization.  Copy code
3279         from libstdc++ for getting the multilib set correctly.
3280
3281 2005-05-05  Richard Henderson  <rth@redhat.com>
3282
3283         * config/linux/alpha/futex.h: New file.
3284         * configure.tgt (alpha*-*-linux*): Use it.
3285
3286         * config/posix/mutex.c: New file.
3287         * config/posix/sem.c: Use libgomp.h.
3288
3289         * configure.tgt (x86_64-linux): Also test CC for -m32.
3290         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
3291
3292         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
3293         after $gccpath.
3294
3295         * Makefile.am (SUBDIRS): New.
3296         (libgomp_la_LDFLAGS): Add -lpthread.
3297         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
3298         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
3299
3300         * libgomp_g.h: New file.
3301         * libgomp.h: Split out all public declarations to libgomp_g.h.
3302         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
3303         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
3304         * config/linux/sem.h: Likewise.
3305         * config/posix/sem.h: Likewise.
3306
3307         * Makefile.am (AM_LDFLAGS): New.
3308         (libgomp_version_script): Split out from ...
3309         (libgomp_la_LDFLAGS): ... here.
3310         (libgomp_version_info): New.
3311         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
3312         (LIBGOMP_ENABLE): New.
3313         (LIBGOMP_CHECK_LINKER_FEATURES): New.
3314         (LIBGOMP_ENABLE_SYMVERS): New.
3315         * configure.ac (AC_INIT): Version 1.0.
3316         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
3317         (enable-linux-futex): Likewise.  Rename from enable-futex.
3318         (libtool_VERSION): New.
3319         (LIBGOMP_ENABLE_SYMVERS): Use it.
3320         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
3321         * Makefile.in, aclocal.m4, configure: Rebuild.
3322
3323         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
3324         (gomp_mutex_unlock_slow): Fix typo.
3325         * config/linux/sem.c: Similarly.
3326         (gomp_sem_post_slow): Fix typo.
3327         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
3328         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
3329         [__PIC__] (sys_futex0): Don't use tmp output in asm.
3330
3331         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
3332         (libgomp_la_LDFLAGS): Add top_srcdir to path.
3333         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
3334         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
3335         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
3336         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
3337         LDFLAGS.  Pull enable_futex check to top-level.
3338         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
3339         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
3340
3341         First attempt at real configury.
3342         * Makefile, config.h: Remove file.
3343         * Makefile.am, Makefile.in: New file.
3344         * acinclude.m4 aclocal.m4: New file.
3345         * configure.ac, configure.tgt, configure: New file.
3346
3347         * config/posix/lock.c: Rename from sys-lock.c.
3348         * config/posix/mutex.h: Rename from sys-mutex.h.
3349         * config/posix/sem.c: Rename from sys-sem.c.
3350         * config/posix/sem.h: Rename from sys-sem.h.
3351         * config/posix/proc.c: Rename from sys-proc.c.
3352         * config/posix/time.c: Rename from sys-proc.c.
3353
3354         * config/linux/mutex.c: New file.
3355         * config/linux/mutex.h: New file.
3356         * config/linux/sem.c: New file.
3357         * config/linux/sem.h: New file.
3358         * config/linux/i486/futex.h: New file.
3359         * config/linux/x86_64/futex.h: New file.
3360
3361 2005-05-04  Richard Henderson  <rth@redhat.com>
3362
3363         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
3364         * libgomp.h: Declare them.
3365         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
3366         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
3367
3368 2005-05-04  Richard Henderson  <rth@redhat.com>
3369
3370         * libgomp-1 code drop
3371
3372 2005-05-04  Richard Henderson  <rth@redhat.com>
3373
3374         * iter.c (gomp_iter_static_next): Return tri-state on 0.
3375         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
3376         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
3377         (gomp_iter_static_next): Update.
3378         (gomp_ordered_static_next): Update.
3379         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
3380         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
3381         totally empty range.
3382         (gomp_loop_ordered_static_next): Refine test for calling
3383         gomp_ordered_static_next.
3384         * testsuite/ordered-1.c: Add case for more threads than iterations.
3385
3386         * iter.c (gomp_iter_runtime_next_locked): Remove.
3387         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
3388         gomp_loop_guided_start, gomp_loop_ordered_static_start,
3389         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
3390         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
3391         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
3392         gomp_loop_ordered_guided_next): Downcase name, make static, add
3393         an external alias with the old name.
3394         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
3395         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
3396         switch and call one of the above static functions.
3397         * libgomp.h: Update.
3398
3399         * work.c (gomp_work_share_start): Lock the mutex for !first too.
3400         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
3401         GOMP_loop_guided_start, GOMP_loop_runtime_start,
3402         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
3403         GOMP_loop_ordered_guided_start): Update to match.
3404         * sections.c (GOMP_sections_start): Likewise.
3405         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
3406
3407         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
3408         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
3409         Use bounds check instead of modulus.
3410         (gomp_ordered_sync): Split out of GOMP_ordered_start.
3411         (gomp_ordered_last): Don't sync with ordered_owner here.
3412         (gomp_ordered_next): Likewise.
3413         (gomp_ordered_static_loop_next): Likewise.
3414         * loop.c, libgomp.h: Update to match.
3415
3416         * libgomp.h (GOMP_barrier): Declare.
3417
3418         * testsuite/barrier-1.c: New file.
3419         * testsuite/critical-1.c: New file.
3420         * testsuite/ordered-2.c: New file.
3421         * testsuite/ordered-1.c: New file.
3422         * testsuite/sections-1.c: New file.
3423         * testsuite/single-1.c: New file.
3424         * testsuite/Makefile (TESTS): Add them.
3425
3426 2005-05-04  Richard Henderson  <rth@redhat.com>
3427
3428         * libgomp.h (struct gomp_work_share): Add ordered_owner.
3429         * loop.c (GOMP_loop_static_start): If not the startup thread,
3430         acquire the mutex to wait for initialization complete.
3431         (GOMP_loop_ordered_static_start): Likewise.
3432         (GOMP_loop_ordered_runtime_start): Likewise.
3433         (GOMP_loop_ordered_static_first): Remove.
3434         (GOMP_loop_ordered_dynamic_first): Remove.
3435         (GOMP_loop_ordered_guided_first): Remove.
3436         (GOMP_loop_ordered_runtime_first): Remove.
3437         * ordered.c (gomp_ordered_loop_first): Post to own release when
3438         we're the first thread.
3439         (gomp_ordered_loop_last): Wait on release if not owner.
3440         (gomp_ordered_loop_next): Likewise.
3441         (gomp_ordered_static_loop_init): New.
3442         (gomp_ordered_static_loop_next): Use ordered_owner.
3443         (GOMP_ordered_start): Likewise.
3444         * work.c (gomp_new_work_share): Initialize ordered_owner.
3445
3446 2005-05-03  Richard Henderson  <rth@redhat.com>
3447
3448         * Makefile (OPT): New.
3449         (CFLAGS): Use it.
3450
3451         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
3452         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
3453         * libgomp.h, libgomp.map, NOTES: Update to match.
3454
3455         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
3456         Add initialized and thr members.
3457         (gomp_thread_start): Pause when initially spawned to wait for
3458         the whole team to be created.
3459         (gomp_team_start): Release team members at the end.
3460
3461         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
3462         (f_foo_1): Use GOMP_loop_end.
3463         (f_foo_2): Use GOMP_loop_end_nowait.
3464
3465         * testsuite/loop-2.c: New file.
3466         * testsuite/Makefile (TESTS): Add it.
3467
3468 2005-05-03  Richard Henderson  <rth@redhat.com>
3469
3470         * iter.c (gomp_iter_static_next): Fix overflow check typo.
3471         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
3472         * team.c (new_team): Initialize oldest_live_gen to 1 if no
3473         initial work_share.
3474
3475         * testsuite/Makefile: New file.
3476         * testsuite/loop-1.c: New file.
3477
3478 2005-05-03  Richard Henderson  <rth@redhat.com>
3479
3480         Initial implementation and checkin.