libgomp/ChangeLog

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