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libgomp: Fix default futex vs errno
[pf3gnuchains/gcc-fork.git] / libgomp / ChangeLog
index a20b497..8d3bc35 100644 (file)
@@ -1,3 +1,644 @@
+2014-04-02  Richard Henderson  <rth@redhat.com>
+
+       * config/linux/futex.h (futex_wait): Get error value from errno.
+       (futex_wake): Likewise.
+
+2013-04-11  Release Manager
+
+       * GCC 4.7.3 released.
+
+2013-02-19  Jakub Jelinek  <jakub@redhat.com>
+
+       Backported from mainline
+       2013-02-06  Jakub Jelinek  <jakub@redhat.com>
+
+       PR middle-end/56217
+       * testsuite/libgomp.c++/pr56217.C: New test.
+
+2013-01-22  Alan Modra  <amodra@gmail.com>
+
+       PR libgomp/51376
+       PR libgomp/56073
+       * task.c (GOMP_task): Revert 2011-12-09 change.
+       (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
+       barrier to read task->children..
+       (gomp_barrier_handle_tasks): ..and matching atomic store with
+       release barrier here when setting parent->children to NULL.
+
+2012-11-21  Jakub Jelinek  <jakub@redhat.com>
+
+       PR libgomp/55411
+       * team.c (gomp_free_thread): Decrease gomp_managed_threads
+       if pool had any threads_used.
+
+2012-09-20  Release Manager
+
+       * GCC 4.7.2 released.
+
+2012-06-14  Jakub Jelinek  <jakub@redhat.com>
+
+       Backported from mainline
+       2012-06-07  Jakub Jelinek  <jakub@redhat.com>
+
+       PR middle-end/53580
+       * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
+       use GOMP_barrier () call instead.
+       * testsuite/libgomp.c/pr26943-3.c: Likewise.
+       * testsuite/libgomp.c/pr26943-4.c: Likewise.
+       * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
+       call GOMP_barrier instead.
+       * testsuite/libgomp.fortran/vla5.f90: Likewise.
+
+       2012-06-06  Jakub Jelinek  <jakub@redhat.com>
+
+       PR libgomp/52993
+       * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
+       argument to memset call.
+
+2012-06-14  Release Manager
+
+       * GCC 4.7.1 released.
+
+2012-03-22  Jakub Jelinek  <jakub@redhat.com>
+
+       PR middle-end/52547
+       * testsuite/libgomp.c/pr52547.c: New test.
+
+2012-03-22  Release Manager
+
+       * GCC 4.7.0 released.
+
+2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
+
+       * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
+
+2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+       PR libstdc++/52188
+       * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
+       Remove ENABLE_SYMVERS_SOL2.
+       * configure: Regenerate.
+       * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
+       (PREPROCESS): New variable.
+       (libgomp.ver): New target.
+       [LIBGOMP_BUILD_VERSIONED_SHLIB &&
+       LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
+       LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
+       Use libgomp.ver.
+       [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
+       * Makefile.in: Regenerate.
+
+2012-02-14  Walter Lee  <walt@tilera.com>
+
+       * configure.tgt: Handle tilegx and tilepro.
+       * config/linux/tile/futex.h: New file.
+
+2012-02-08  Richard Guenther  <rguenther@suse.de>
+
+       PR tree-optimization/46886
+       * testsuite/libgomp.c/pr46886.c: New testcase.
+
+2012-01-25  Matthias Klose  <doko@ubuntu.com>
+
+       * config/linux/arm: Remove empty directory.
+       * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
+
+2011-12-09  Alan Modra  <amodra@gmail.com>
+
+       PR libgomp/51376
+       * task.c (GOMP_taskwait): Don't access task->children outside of
+       task_lock mutex region.
+       (GOMP_task): Likewise.
+
+2011-12-06  Jakub Jelinek  <jakub@redhat.com>
+
+       PR libgomp/51132
+       * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
+       to file scope.
+       * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
+       * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
+       * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
+       * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
+       * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
+
+2011-12-02  Alan Modra  <amodra@gmail.com>
+
+       * config/linux/affinity.c: Use atomic rather than sync builtin.
+       * config/linux/lock.c: Likewise.
+       * config/linux/ptrlock.h: Likewise.
+       * config/linux/ptrlock.c: Likewise.
+       * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
+       * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
+       * config/linux/futex.h (atomic_write_barrier): Delete unused function.
+       * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
+       * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
+       * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
+       * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
+       * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
+       * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
+       * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
+
+2011-11-30  Alan Modra  <amodra@gmail.com>
+
+       PR libgomp/51298
+       * config/linux/bar.h: Use atomic rather than sync builtins.
+       * config/linux/bar.c: Likewise.  Add missing acquire
+       synchronisation on generation field.
+       * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
+       double unlock.
+
+2011-11-30  Alan Modra  <amodra@gmail.com>
+
+       * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
+       * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
+       * config/linux/mutex.h: Use atomic rather than sync builtins.
+       * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
+       * config/linux/omp-lock.h: Comment fix.
+       * config/linux/arm/mutex.h: Delete.
+       * config/linux/powerpc/mutex.h: Delete.
+       * config/linux/ia64/mutex.h: Delete.
+       * config/linux/mips/mutex.h: Delete.
+
+2011-11-30  Alan Modra  <amodra@gmail.com>
+
+       PR libgomp/51249
+       * config/linux/sem.h: Rewrite.
+       * config/linux/sem.c: Rewrite.
+
+2011-11-28  Richard Henderson  <rth@redhat.com>
+
+       * libgomp.h (enum memmodel): New.
+
+2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
+
+       * configure: Regenerate.
+
+2011-10-10  Matthias Klose  <doko@ubuntu.com>
+
+       * config/posix95: Remove empty directory.
+
+2011-08-26  Jakub Jelinek  <jakub@redhat.com>
+
+       * testsuite/libgomp.fortran/threadprivate4.f90: New test.
+
+2011-08-19  Jakub Jelinek  <jakub@redhat.com>
+
+       PR fortran/49792
+       * testsuite/libgomp.fortran/pr49792-1.f90: New test.
+       * testsuite/libgomp.fortran/pr49792-2.f90: New test.
+
+2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+       * config/posix95/lock.c, posix95/omp-lock.h: Remove.
+
+2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+       PR libgomp/49965
+       * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
+
+2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
+
+       * config/linux/proc.h: New.
+       * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
+       (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
+       (gomp_init_num_threads): Update call to cpuset_popcount.
+       (get_num_procs): Ditto.
+       * config/linux/affinity.c (gomp_init_affinity): Call
+       gomp_cpuset_popcount.
+
+2011-08-02  Jakub Jelinek  <jakub@redhat.com>
+
+       PR fortran/42041
+       PR fortran/46752
+       * omp.h.in (omp_in_final): New prototype.
+       * omp_lib.f90.in (omp_in_final): New interface.
+       (omp_integer_kind, omp_logical_kind): Remove
+       and replace all its uses in the module with 4.
+       (openmp_version): Change to 201107.
+       * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
+       omp_sched_guided, omp_sched_auto): Use omp_sched_kind
+       kind for the parameters.
+       (omp_in_final): New external.
+       (openmp_version): Change to 201107.
+       * task.c (omp_in_final): New function.
+       (gomp_init_task): Initialize final_task.
+       (GOMP_task): Remove unused attribute from flags.  Handle final
+       tasks.
+       (GOMP_taskyield): New function.
+       (omp_in_final): Return true if if (false) or final (true) task
+       or descendant of final (true).
+       * fortran.c (omp_in_final_): New function.
+       * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
+       (GOMP_3.0): Export GOMP_taskyield.
+       * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
+       variables.
+       (parse_unsigned_long_list): New function.
+       (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
+       with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
+       even if parse_affinity returned false.
+       * config/linux/affinity.c (gomp_init_affinity): Handle
+       gomp_cpu_affinity_len == 0.
+       * libgomp_g.h (GOMP_taskyield): New prototype.
+       * libgomp.h (struct gomp_task): Add final_task field.
+       (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
+       * team.c (gomp_team_start): Override new task's nthreads_var icv
+       if list form OMP_NUM_THREADS has been used and it has value for
+       the new nesting level.
+
+       * testsuite/libgomp.c/atomic-11.c: New test.
+       * testsuite/libgomp.c/atomic-12.c: New test.
+       * testsuite/libgomp.c/atomic-13.c: New test.
+       * testsuite/libgomp.c/atomic-14.c: New test.
+       * testsuite/libgomp.c/reduction-6.c: New test.
+       * testsuite/libgomp.c/task-5.c: New test.
+       * testsuite/libgomp.c++/atomic-2.C: New test.
+       * testsuite/libgomp.c++/atomic-3.C: New test.
+       * testsuite/libgomp.c++/atomic-4.C: New test.
+       * testsuite/libgomp.c++/atomic-5.C: New test.
+       * testsuite/libgomp.c++/atomic-6.C: New test.
+       * testsuite/libgomp.c++/atomic-7.C: New test.
+       * testsuite/libgomp.c++/atomic-8.C: New test.
+       * testsuite/libgomp.c++/atomic-9.C: New test.
+       * testsuite/libgomp.c++/task-8.C: New test.
+       * testsuite/libgomp.c++/reduction-4.C: New test.
+       * testsuite/libgomp.fortran/allocatable7.f90: New test.
+       * testsuite/libgomp.fortran/allocatable8.f90: New test.
+       * testsuite/libgomp.fortran/crayptr3.f90: New test.
+       * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
+       * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
+       * testsuite/libgomp.fortran/pointer1.f90: New test.
+       * testsuite/libgomp.fortran/pointer2.f90: New test.
+       * testsuite/libgomp.fortran/task4.f90: New test.
+
+2011-08-02  Tobias Burnus  <burnus@net-b.de>
+
+       * libgomp.texi: Update OpenMP spec references to 3.1.
+       (omp_in_final,OMP_PROC_BIND): New sections.
+       (OMP_NUM_THREADS): Document that the value can be now a list.
+       (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
+
+2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
+
+       * config/linux/x86/futex.h: Check __x86_64__ instead of
+       __LP64__.
+
+2011-07-29  Jakub Jelinek  <jakub@redhat.com>
+
+       PR middle-end/49897
+       PR middle-end/49898
+       * testsuite/libgomp.c/pr49897-1.c: New test.
+       * testsuite/libgomp.c/pr49897-2.c: New test.
+       * testsuite/libgomp.c/pr49898-1.c: New test.
+       * testsuite/libgomp.c/pr49898-2.c: New test.
+
+2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
+
+       * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
+       for ia32 instead of ilp32.
+
+       * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
+       * testsuite/libgomp.c/atomic-6.c: Likewise.
+
+2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
+
+       * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
+       * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
+
+2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+       PR libgomp/45351
+       * config/osf/sem.h: New file.
+       * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
+
+2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+       PR target/49541
+       * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
+       ldflags.
+
+2011-07-15  Jakub Jelinek  <jakub@redhat.com>
+
+       * config/linux/wait.h (do_spin): New inline, largely copied
+       from do_wait, just don't do futex_wait here, instead return true if
+       it should be done.
+       (do_wait): Implement using do_spin.
+       * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
+       to prototype.
+       (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
+       __sync_bool_compare_and_swap, pass the oldval to
+       gomp_mutex_lock_slow.
+       * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
+       If all mutex contenders are just spinning and not sleeping, don't
+       change state to 2 unnecessarily.  Optimize the loop when state has
+       already become 2 to use just one atomic operation per loop instead
+       of two.
+       * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
+       to prototype.
+       (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
+       __sync_bool_compare_and_swap, pass the oldval to
+       gomp_mutex_lock_slow.
+
+2011-06-22  Jakub Jelinek  <jakub@redhat.com>
+
+       PR libgomp/49490
+       * iter.c (gomp_iter_static_next): For chunk size 0
+       only use n ceil/ nthreads size for the first
+       n % nthreads threads in the team instead of
+       all threads except for the last few ones which
+       get less work or none at all.
+       * iter_ull.c (gomp_iter_ull_static_next): Likewise.
+       * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
+       chunk argument, set run_sched_modifier to 0 for static
+       resp. 1 for other kinds.  If chunk argument is 0
+       and not static, set value to 1.
+
+2011-05-19  Jakub Jelinek  <jakub@redhat.com>
+
+       PR c++/49043
+       * testsuite/libgomp.c++/pr49043.C: New test.
+
+       PR c++/48869
+       * testsuite/libgomp.c++/pr48869.C: New test.
+
+2011-05-06  Jakub Jelinek  <jakub@redhat.com>
+
+       PR fortran/48894
+       * fortran.c: Include limits.h.
+       (TO_INT): Define.
+       (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
+       *set.
+       (omp_set_num_threads_8_, omp_set_schedule_8_,
+       omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
+       omp_get_team_size_8_): Use TO_INT macro.
+       * testsuite/libgomp.fortran/pr48894.f90: New test.
+
+2011-04-13  Jakub Jelinek  <jakub@redhat.com>
+
+       PR middle-end/48591
+       * testsuite/libgomp.c/pr48591.c: New test.
+
+2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+       PR bootstrap/48135
+       * acinclude.m4 (enable_symvers): Handle --disable-symvers.
+       * configure: Regenerate.
+
+2011-02-27  Jakub Jelinek  <jakub@redhat.com>
+
+       PR fortran/47886
+       * testsuite/libgomp.fortran/task3.f90: New test.
+
+2011-02-24  Tobias Burnus  <burnus@net-b.de>
+
+       * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
+
+2011-02-23  Jakub Jelinek  <jakub@redhat.com>
+
+       PR libgomp/47854
+       * libgomp.texi (omp_get_wtime): Don't say time in the past
+       must be Unix Epoch.
+
+2011-02-18  Jakub Jelinek  <jakub@redhat.com>
+
+       PR libgomp/47804
+       * testsuite/libgomp.fortran/fortran.exp: Check for both
+       libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
+       but $blddir != "", still append ${blddir}/${lang_library_path}
+       to ld_library_path.
+
+2011-02-16  Tobias Burnus  <burnus@net-b.de>
+
+       PR libgomp/47758
+       * testsuite/libgomp.fortran/fortran.exp: Check for the existence
+       of libquadmath.a before adding its libpath to ldflags.
+
+2011-02-14  Jakub Jelinek  <jakub@redhat.com>
+
+       PR libgomp/47731
+       * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
+       to FUTEX_WAIT futex syscall.
+       * config/linux/wait.h: Include <futex.h> instead of "futex.h".
+
+2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+       * configure: Regenerate.
+
+2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
+
+       PR libstdc++/36104
+       * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
+
+2011-01-16  Gerald Pfeifer
+
+       * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
+
+2010-12-14  Jakub Jelinek  <jakub@redhat.com>
+
+       PR fortran/46874
+       * libgomp.fortran/allocatable6.f90: New test.
+
+2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+       * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
+       * configure: Regenerate.
+
+2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
+
+       PR target/40125
+       PR lto/46695
+       * configure.ac: Invoke ACX_LT_HOST_FLAGS.
+       * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
+       * aclocal.m4: Regenerate.
+       * configure: Regenerate.
+       * Makefile.in: Regenerate.
+       * testsuite/Makefile.in: Regenerate.
+
+2010-12-02  Jakub Jelinek  <jakub@redhat.com>
+
+       PR fortran/46753
+       * libgomp.fortran/pr46753.f90: New test.
+
+       PR libgomp/43706
+       * env.c (initialize_env): Default to spin count 300000
+       instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
+       is specified.
+
+       PR libgomp/45240
+       * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
+       at the end if sync builtins aren't supported.
+
+2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+       * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
+
+2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+       * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
+
+2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
+
+       * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
+
+2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+           Tobias Burnus  <burnus@net-b.de>
+
+       PR fortran/32049
+       * configure.ac:
+       * configure: Regenerate.
+
+2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
+
+       * config/linux/futex.h: New.
+       * config/linux/arm/mutex.h: New.
+       * configure.tgt (arm*-*-linux*): Add config path.
+
+2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
+
+       * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
+
+2010-09-23  Tobias Burnus  <burnus@net-b.de>
+
+       * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
+       Change Fortran datatype to LOGICAL.
+       (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
+       omp_unset_nested_lock): Use intent(inout) instead of intent(out).
+
+2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+       * configure: Regenerate.
+
+2010-07-26  Jakub Jelinek  <jakub@redhat.com>
+
+       * libgomp.texi: Add function keyword to a couple of Fortran
+       interfaces, use integer instead of int for Fortran.
+
+2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
+
+       * libgomp.texi: Fix spelling and pasto problems throughout.
+       Adjust prototypes to match code.
+
+2010-07-24  Tobias Burnus  <burnus@net-b.de>
+
+       * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
+       silence -fwhole-file warning.
+
+2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+       * configure.tgt (*-*-solaris2.[56]*): Removed.
+
+2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+       * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
+       Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
+       LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
+       (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
+       targetting solaris2*.
+       * configure: Regenerate.
+       * config.h.in: Regenerate.
+
+       * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
+       libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
+       Add libgomp_version_dep.
+       [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
+       versioning.
+       [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
+       (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
+       * Makefile.in: Regenerate.
+
+       * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
+       HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
+       * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
+       to common block, protected by
+       HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
+
+2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
+
+       * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
+
+2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
+
+       PR bootstrap/43170
+       * configure: Regenerate.
+
+2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+       PR other/43620
+       * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
+       * configure: Regenerate.
+       * Makefile.in: Regenerate.
+       * testsuite/Makefile.in: Regenerate.
+
+2010-04-26  Jakub Jelinek  <jakub@redhat.com>
+
+       PR c/43893
+       * testsuite/libgomp.c/pr43893.c: New test.
+       * testsuite/libgomp.c++/pr43893.C: New test.
+
+2010-04-21  Jakub Jelinek  <jakub@redhat.com>
+
+       PR middle-end/43570
+       * testsuite/libgomp.fortran/vla8.f90: New test.
+
+2010-04-20  Jakub Jelinek  <jakub@redhat.com>
+
+       PR libgomp/43706
+       * config/linux/affinity.c (gomp_init_affinity): Decrease
+       gomp_available_cpus if affinity mask confines the process to fewer
+       CPUs.
+       * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
+       non-NULL, just return gomp_available_cpus.
+
+       PR libgomp/43569
+       * sections.c (gomp_sections_init): Initialize ws->mode.
+
+2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
+
+       * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
+       not unused bar variable.
+       * configure: Regenerate.
+
+2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+       * Makefile.in: Regenerate.
+       * aclocal.m4: Regenerate.
+       * testsuite/Makefile.in: Regenerate.
+
+2010-03-22  Jakub Jelinek  <jakub@redhat.com>
+
+       PR libgomp/42942
+       * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
+       (initialize_env): Adjust callers.
+       (omp_set_max_active_levels): Set gomp_max_active_levels_var even
+       when the argument is 0.
+
+       * testsuite/libgomp.c/pr42942.c: New test.
+
+2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
+
+       PR middle-end/42644
+       PR middle-end/42130
+       * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
+       * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
+
+2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+       * testsuite/libgomp.c++/task-1.C: Renamed err to e.
+       * testsuite/libgomp.c++/task-6.C: Likewise.
+
+2010-01-28  Steve Ellcey  <sje@cup.hp.com>
+
+       * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
+
+2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
+
+       * configure.ac: Test for executability of _the first word_ of GFORTRAN.
+       * configure: Regenerate.
+
+2010-01-26  Jakub Jelinek  <jakub@redhat.com>
+
+       PR fortran/42866
+       * testsuite/libgomp.fortran/allocatable5.f90: New test.
+
 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
 
        * configure.ac: Test for executability of GFORTRAN.
        (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
        functions.
        (gomp_team_start): Create new pool if current thread doesn't have
-       one.  Use pool fields instead of global gomp_* variables. 
+       one.  Use pool fields instead of global gomp_* variables.
        Initialize thread_pool field for new threads.  Clear single_count.
        Change last argument from ws to team, don't create
        new team, set ts.work_share to &team->work_shares[0] and clear
        inlines.
        * config/posix/bar.c (gomp_barrier_init): Clear generation field.
        (gomp_barrier_wait_end): Change second argument to
-       gomp_barrier_state_t. 
+       gomp_barrier_state_t.
        (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
        gomp_team_barrier_wake): New functions.
        * config/linux/mutex.c: Include wait.h instead of libgomp.h and