libgomp/ChangeLog

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