gimplify.c (oacc_default_clause): New.

[thirdparty/gcc.git] / libgomp / ChangeLog

2015-11-12  Nathan Sidwell  <nathan@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.

2015-11-1  Nathan Sidwell  <nathan@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
        * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.

2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
        inadvertent commit.

2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
        * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
        * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
        * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
        * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.

2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
        * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.

2015-11-05  Jakub Jelinek  <jakub@redhat.com>
            Ilya Verbin  <ilya.verbin@intel.com>

        * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
        GOMP_loop_nonmonotonic_dynamic_start,
        GOMP_loop_nonmonotonic_guided_next,
        GOMP_loop_nonmonotonic_guided_start,
        GOMP_loop_ull_nonmonotonic_dynamic_next,
        GOMP_loop_ull_nonmonotonic_dynamic_start,
        GOMP_loop_ull_nonmonotonic_guided_next,
        GOMP_loop_ull_nonmonotonic_guided_start,
        GOMP_parallel_loop_nonmonotonic_dynamic,
        GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
        (GOMP_target_41): Renamed to ...
        (GOMP_target_ext): ... this.  Add num_teams and thread_limit
        arguments.
        (GOMP_target_data_41): Renamed to ...
        (GOMP_target_data_ext): ... this.
        (GOMP_target_update_41): Renamed to ...
        (GOMP_target_update_ext): ... this.
        * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
        GOMP_target_data_ext and GOMP_target_update_ext instead of
        GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
        Export GOMP_loop_nonmonotonic_dynamic_next,
        GOMP_loop_nonmonotonic_dynamic_start,
        GOMP_loop_nonmonotonic_guided_next,
        GOMP_loop_nonmonotonic_guided_start,
        GOMP_loop_ull_nonmonotonic_dynamic_next,
        GOMP_loop_ull_nonmonotonic_dynamic_start,
        GOMP_loop_ull_nonmonotonic_guided_next,
        GOMP_loop_ull_nonmonotonic_guided_start,
        GOMP_parallel_loop_nonmonotonic_dynamic and
        GOMP_parallel_loop_nonmonotonic_guided.
        * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
        GOMP_parallel_loop_nonmonotonic_guided,
        GOMP_loop_nonmonotonic_dynamic_start,
        GOMP_loop_nonmonotonic_guided_start,
        GOMP_loop_nonmonotonic_dynamic_next,
        GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
        * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
        GOMP_loop_ull_nonmonotonic_guided_start,
        GOMP_loop_ull_nonmonotonic_dynamic_next,
        GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
        * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
        functions.
        (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER.  For
        GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
        Use gomp_map_val function.
        (gomp_target_fallback_firstprivate): New static function.
        (GOMP_target_41): Renamed to ...
        (GOMP_target_ext): ... this.  Add num_teams and thread_limit
        arguments.  Move firstprivate fallback handling into a new
        function.
        (GOMP_target_data_41): Renamed to ...
        (GOMP_target_data_ext): ... this.
        (GOMP_target_update_41): Renamed to ...
        (GOMP_target_update_ext): ... this.
        (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
        gomp_map_0len_lookup instead of gomp_map_lookup.
        (omp_target_is_present): Use gomp_map_0len_lookup instead of
        gomp_map_lookup.
        * testsuite/libgomp.c/target-28.c: Likewise.
        * testsuite/libgomp.c/monotonic-1.c: New test.
        * testsuite/libgomp.c/monotonic-2.c: New test.
        * testsuite/libgomp.c/nonmonotonic-1.c: New test.
        * testsuite/libgomp.c/nonmonotonic-2.c: New test.
        * testsuite/libgomp.c/pr66199-5.c: New test.
        * testsuite/libgomp.c/pr66199-6.c: New test.
        * testsuite/libgomp.c/pr66199-7.c: New test.
        * testsuite/libgomp.c/pr66199-8.c: New test.
        * testsuite/libgomp.c/pr66199-9.c: New test.
        * testsuite/libgomp.c/reduction-11.c: New test.
        * testsuite/libgomp.c/reduction-12.c: New test.
        * testsuite/libgomp.c/reduction-13.c: New test.
        * testsuite/libgomp.c/reduction-14.c: New test.
        * testsuite/libgomp.c/reduction-15.c: New test.
        * testsuite/libgomp.c/target-12.c (main): Adjust for
        omp_target_is_present change for one-past-last element.
        * testsuite/libgomp.c/target-17.c (foo): Drop tests where
        the same var is both mapped and privatized.
        * testsuite/libgomp.c/target-19.c (foo): Adjust for different
        handling of zero-length array sections.
        * testsuite/libgomp.c/target-28.c: New test.
        * testsuite/libgomp.c/target-29.c: New test.
        * testsuite/libgomp.c/target-30.c: New test.
        * testsuite/libgomp.c/target-teams-1.c: New test.
        * testsuite/libgomp.c++/member-6.C: New test.
        * testsuite/libgomp.c++/member-7.C: New test.
        * testsuite/libgomp.c++/monotonic-1.C: New test.
        * testsuite/libgomp.c++/monotonic-2.C: New test.
        * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
        * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
        * testsuite/libgomp.c++/pr66199-3.C: New test.
        * testsuite/libgomp.c++/pr66199-4.C: New test.
        * testsuite/libgomp.c++/pr66199-5.C: New test.
        * testsuite/libgomp.c++/pr66199-6.C: New test.
        * testsuite/libgomp.c++/pr66199-7.C: New test.
        * testsuite/libgomp.c++/pr66199-8.C: New test.
        * testsuite/libgomp.c++/pr66199-9.C: New test.
        * testsuite/libgomp.c++/reduction-11.C: New test.
        * testsuite/libgomp.c++/reduction-12.C: New test.
        * testsuite/libgomp.c++/target-13.C: New test.
        * testsuite/libgomp.c++/target-14.C: New test.
        * testsuite/libgomp.c++/target-15.C: New test.
        * testsuite/libgomp.c++/target-16.C: New test.
        * testsuite/libgomp.c++/target-17.C: New test.
        * testsuite/libgomp.c++/target-18.C: New test.
        * testsuite/libgomp.c++/target-19.C: New test.

2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>

        * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
        and reduction copy.
        * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.

2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>

        * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
        * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
        * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
        * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
        * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
        * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
        * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
        * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.

2015-11-03  Nathan Sidwell  <nathan@codesourcery.com>

        * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
        * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
        (GOMP_OFFLOAD_openacc_parallel): Likewise.
        * oacc-host.c (host_openacc_exec): Likewise.
        * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.

2015-11-03  Julian Brown  <julian@codesourcery.com>
            Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
        * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.

2015-11-03  James Norris  <jnorris@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
        file.
        * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
        * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
        * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.

2015-10-29  Nathan Sidwell  <nathan@codesourcery.com>

        * openacc.h (enum acc_device_t): Reformat. Ensure layout
        compatibility.
        (enum acc_async_t): Reformat.
        (acc_on_device): Declare compatible with builtin and provide C++
        wrapper.
        * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.

2015-10-29  Thomas Schwinge  <thomas@codesourcery.com>
            Cesar Philippidis  <cesar@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
        * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
        ... this.  Add a description of the test at the top of the file.
        * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
        * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
        ... this.  Add a description of the test at the top of the file.

2015-10-28  Nathan Sidwell  <nathan@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
        * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
        * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
        * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
        * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
        * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.

2015-10-27  Nathan Sidwell  <nathan@codesourcery.com>

        * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
        dimensions.

2015-10-27  Thomas Schwinge  <thomas@codesourcery.com>

        PR testsuite/68063
        * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.

2015-10-27  James Norris  <jnorris@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
        * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.

2015-10-26  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
        * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.

        * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
        acc_device_nvidia usage.
        * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.

        * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
        * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.

        PR libgomp/66518
        * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.

        PR libgomp/65437
        PR libgomp/66518
        * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
        * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.

2015-10-23  Tom de Vries  <tom@codesourcery.com>

        PR testsuite/68063
        * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.

2015-10-20  Nathan Sidwell  <nathan@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
        vector_length.
        * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.

2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
            Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>

        * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
        to 0 when mapnum is 0.

2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>

        * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
        Cast to int from int32_t.

2015-10-13  Jakub Jelinek  <jakub@redhat.com>
            Aldy Hernandez  <aldyh@redhat.com>
            Ilya Verbin  <ilya.verbin@intel.com>

        * config/linux/affinity.c (omp_get_place_num_procs,
        omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
        * config/linux/doacross.h: New file.
        * config/posix/affinity.c (omp_get_place_num_procs,
        omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
        * config/posix/doacross.h: New file.
        * env.c: Include gomp-constants.h.
        (struct gomp_task_icv): Rename run_sched_modifier to
        run_sched_chunk_size.
        (gomp_max_task_priority_var): New variable.
        (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
        (handle_omp_display_env): Change _OPENMP value from 201307 to
        201511.  Print OMP_MAX_TASK_PRIORITY.
        (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
        (omp_set_schedule, omp_get_schedule): Rename modifier argument to
        chunk_size and run_sched_modifier to run_sched_chunk_size.
        (omp_get_max_task_priority, omp_get_initial_device,
        omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
        omp_get_partition_place_nums): New functions.
        * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
        omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
        to chunk_size.
        (omp_get_num_places_, omp_get_place_num_procs_,
        omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
        omp_get_place_proc_ids_8_, omp_get_place_num_,
        omp_get_partition_num_places_, omp_get_partition_place_nums_,
        omp_get_partition_place_nums_8_, omp_get_initial_device_,
        omp_get_max_task_priority_): New functions.
        * libgomp_g.h (GOMP_loop_doacross_static_start,
        GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
        GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
        GOMP_loop_ull_doacross_dynamic_start,
        GOMP_loop_ull_doacross_guided_start,
        GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
        GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
        GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
        GOMP_target_data_41, GOMP_target_update_41,
        GOMP_target_enter_exit_data): New prototypes.
        (GOMP_task): Add prototype argument.
        * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
        (struct gomp_doacross_work_share): New type.
        (struct gomp_work_share): Add doacross field.
        (struct gomp_task_icv): Rename run_sched_modifier to
        run_sched_chunk_size.
        (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
        GOMP_TASK_UNDEFERRED.  Add comments.
        (struct gomp_task_depend_entry): Add comments.
        (struct gomp_task): Likewise.
        (struct gomp_taskgroup): Likewise.
        (struct gomp_target_task): New type.
        (struct gomp_team): Add comment.
        (gomp_get_place_proc_ids_8, gomp_doacross_init,
        gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
        gomp_create_target_task, gomp_target_task_fn): New prototypes.
        (struct target_var_desc): New type.
        (struct target_mem_desc): Adjust comment.  Use struct
        target_var_desc instead of splay_tree_key for list.
        (REFCOUNT_INFINITY): Define.
        (struct splay_tree_key_s): Remove copy_from field.
        (struct gomp_device_descr): Add dev2dev_func field.
        (enum gomp_map_vars_kind): New enum.
        (gomp_map_vars): Add one argument.
        * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
        omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
        omp_get_place_num_procs, omp_get_place_num_procs_,
        omp_get_place_num_procs_8_, omp_get_place_proc_ids,
        omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
        omp_get_place_num_, omp_get_partition_num_places,
        omp_get_partition_num_places_, omp_get_partition_place_nums,
        omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
        omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
        omp_target_free, omp_target_is_present, omp_target_memcpy,
        omp_target_memcpy_rect, omp_target_associate_ptr and
        omp_target_disassociate_ptr.
        (GOMP_4.0.2): Renamed to ...
        (GOMP_4.5): ... this.  Export GOMP_target_41, GOMP_target_data_41,
        GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
        GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
        GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
        GOMP_loop_doacross_static_start, GOMP_doacross_post,
        GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
        GOMP_loop_ull_doacross_guided_start,
        GOMP_loop_ull_doacross_runtime_start,
        GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
        GOMP_doacross_ull_wait.
        * libgomp.texi: Document omp_get_max_task_priority.
        Rename modifier argument to chunk_size for omp_set_schedule and
        omp_get_schedule.  Document OMP_MAX_TASK_PRIORITY env var.
        * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
        to run_sched_chunk_size renaming.
        (GOMP_loop_ordered_runtime_start): Likewise.
        (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
        gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
        GOMP_parallel_loop_runtime_start): New functions.
        (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
        to run_sched_chunk_size renaming.
        (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
        GOMP_loop_doacross_guided_start): New functions or aliases.
        * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
        run_sched_modifier to run_sched_chunk_size renaming.
        (GOMP_loop_ull_ordered_runtime_start): Likewise.
        (gomp_loop_ull_doacross_static_start,
        gomp_loop_ull_doacross_dynamic_start,
        gomp_loop_ull_doacross_guided_start,
        GOMP_loop_ull_doacross_runtime_start): New functions.
        (GOMP_loop_ull_doacross_static_start,
        GOMP_loop_ull_doacross_dynamic_start,
        GOMP_loop_ull_doacross_guided_start): New functions or aliases.
        * oacc-mem.c (acc_map_data, present_create_copy,
        gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
        to gomp_map_vars.
        (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
        * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
        instead of false to gomp_map_vars.
        (GOACC_parallel_keyed): Likewise.  Use copy_from from target_var_desc.
        * omp.h.in (omp_lock_hint_t): New type.
        (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
        omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
        omp_get_place_num, omp_get_partition_num_places,
        omp_get_partition_place_nums, omp_get_initial_device,
        omp_get_max_task_priority, omp_target_alloc, omp_target_free,
        omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
        omp_target_associate_ptr, omp_target_disassociate_ptr): New
        prototypes.
        * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
        (omp_lock_hint_none, omp_lock_hint_uncontended,
        omp_lock_hint_contended, omp_lock_hint_nonspeculative,
        omp_lock_hint_speculative): New parameters.
        (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
        omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
        omp_get_place_num, omp_get_partition_num_places,
        omp_get_partition_place_nums, omp_get_initial_device,
        omp_get_max_task_priority): New interfaces.
        (omp_set_schedule, omp_get_schedule): Rename modifier argument
        to chunk_size.
        * omp_lib.h.in (omp_lock_hint_kind): New parameter.
        (omp_lock_hint_none, omp_lock_hint_uncontended,
        omp_lock_hint_contended, omp_lock_hint_nonspeculative,
        omp_lock_hint_speculative): New parameters.
        (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
        omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
        omp_get_place_num, omp_get_partition_num_places,
        omp_get_partition_place_nums, omp_get_initial_device,
        omp_get_max_task_priority): New functions and subroutines.
        * ordered.c: Include stdarg.h and string.h.
        (MAX_COLLAPSED_BITS): Define.
        (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
        gomp_doacross_ull_init, GOMP_doacross_ull_post,
        GOMP_doacross_ull_wait): New functions.
        * target.c: Include errno.h.
        (resolve_device): If device is not initialized, call
        gomp_init_device on it.
        (gomp_map_lookup): New function.
        (gomp_map_vars_existing): Add tgt_var argument, fill it in.
        Don't bump refcount if REFCOUNT_INFINITY.  Handle
        GOMP_MAP_ALWAYS_TO_P.
        (get_kind): Rename is_openacc argument to short_mapkind.
        (gomp_map_pointer): Use gomp_map_lookup.
        (gomp_map_fields_existing): New function.
        (gomp_map_vars): Rename is_openacc argument to short_mapkind
        and is_target to pragma_kind.  Handle GOMP_MAP_VARS_ENTER_DATA,
        handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
        GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
        Adjust for tgt->list changed type and copy_from living in there.
        (gomp_copy_from_async): Adjust for tgt->list changed type and
        copy_from living in there.
        (gomp_unmap_vars): Likewise.
        (gomp_update): Likewise.  Rename is_openacc argument to
        short_mapkind.  Don't fail if object is not mapped.
        (gomp_load_image_to_device): Initialize refcount to
        REFCOUNT_INFINITY.
        (gomp_target_fallback): New function.
        (gomp_get_target_fn_addr): Likewise.
        (GOMP_target): Adjust gomp_map_vars caller, use
        gomp_get_target_fn_addr and gomp_target_fallback.
        (GOMP_target_41): New function.
        (gomp_target_data_fallback): New function.
        (GOMP_target_data): Use it, adjust gomp_map_vars caller.
        (GOMP_target_data_41): New function.
        (GOMP_target_update): Adjust gomp_update caller.
        (GOMP_target_update_41): New function.
        (gomp_exit_data, GOMP_target_enter_exit_data,
        gomp_target_task_fn, omp_target_alloc, omp_target_free,
        omp_target_is_present, omp_target_memcpy,
        omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
        omp_target_associate_ptr, omp_target_disassociate_ptr,
        gomp_load_plugin_for_device): New functions.
        * task.c: Include gomp-constants.h.  Include taskloop.c
        twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
        (gomp_task_handle_depend): New function.
        (GOMP_task): Use it.  Add priority argument.  Use
        gomp-constant.h constants instead of hardcoded numbers.
        Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
        (gomp_create_target_task): New function.
        (verify_children_queue, verify_taskgroup_queue,
        verify_task_queue): New functions.
        (gomp_task_run_pre): Call verify_*_queue functions.
        If an upcoming tied task is about to leave the sibling or
        taskgroup queues in an invalid state, adjust appropriately.
        Remove taskgroup argument.  Add comments.
        (gomp_task_run_post_handle_dependers): Add comments.
        (gomp_task_run_post_remove_parent): Likewise.
        (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
        (GOMP_taskwait): Likewise.  Add comments.
        (gomp_task_maybe_wait_for_dependencies): Fix scheduling
        problem such that the first non parent_depends_on task does not
        end up at the end of the children queue.
        (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
        GOMP_TASK_UNDEFERRED.
        (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
        * taskloop.c: New file.
        * testsuite/lib/libgomp.exp
        (check_effective_target_offload_device_nonshared_as): New proc.
        * testsuite/libgomp.c/affinity-2.c: New test.
        * testsuite/libgomp.c/doacross-1.c: New test.
        * testsuite/libgomp.c/doacross-2.c: New test.
        * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
        Add map clause to target.
        * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
        * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
        * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
        * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
        * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
        Likewise.
        * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
        * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
        * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
        * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
        not defined.  Use those where needed.
        * testsuite/libgomp.c/for-4.c: New test.
        * testsuite/libgomp.c/for-5.c: New test.
        * testsuite/libgomp.c/for-6.c: New test.
        * testsuite/libgomp.c/linear-1.c: New test.
        * testsuite/libgomp.c/ordered-4.c: New test.
        * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
        only allowed on the loop iterator.
        * testsuite/libgomp.c/pr66199-3.c: New test.
        * testsuite/libgomp.c/pr66199-4.c: New test.
        * testsuite/libgomp.c/reduction-7.c: New test.
        * testsuite/libgomp.c/reduction-8.c: New test.
        * testsuite/libgomp.c/reduction-9.c: New test.
        * testsuite/libgomp.c/reduction-10.c: New test.
        * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
        map(tofrom:s).
        * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
        * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
        * testsuite/libgomp.c/target-11.c: New test.
        * testsuite/libgomp.c/target-12.c: New test.
        * testsuite/libgomp.c/target-13.c: New test.
        * testsuite/libgomp.c/target-14.c: New test.
        * testsuite/libgomp.c/target-15.c: New test.
        * testsuite/libgomp.c/target-16.c: New test.
        * testsuite/libgomp.c/target-17.c: New test.
        * testsuite/libgomp.c/target-18.c: New test.
        * testsuite/libgomp.c/target-19.c: New test.
        * testsuite/libgomp.c/target-20.c: New test.
        * testsuite/libgomp.c/target-21.c: New test.
        * testsuite/libgomp.c/target-22.c: New test.
        * testsuite/libgomp.c/target-23.c: New test.
        * testsuite/libgomp.c/target-24.c: New test.
        * testsuite/libgomp.c/target-25.c: New test.
        * testsuite/libgomp.c/target-26.c: New test.
        * testsuite/libgomp.c/target-27.c: New test.
        * testsuite/libgomp.c/taskloop-1.c: New test.
        * testsuite/libgomp.c/taskloop-2.c: New test.
        * testsuite/libgomp.c/taskloop-3.c: New test.
        * testsuite/libgomp.c/taskloop-4.c: New test.
        * testsuite/libgomp.c++/ctor-13.C: New test.
        * testsuite/libgomp.c++/doacross-1.C: New test.
        * testsuite/libgomp.c++/examples-4/declare_target-2.C:
        Replace offload_device with offload_device_nonshared_as.
        * testsuite/libgomp.c++/for-12.C: New test.
        * testsuite/libgomp.c++/for-13.C: New test.
        * testsuite/libgomp.c++/for-14.C: New test.
        * testsuite/libgomp.c++/linear-1.C: New test.
        * testsuite/libgomp.c++/member-1.C: New test.
        * testsuite/libgomp.c++/member-2.C: New test.
        * testsuite/libgomp.c++/member-3.C: New test.
        * testsuite/libgomp.c++/member-4.C: New test.
        * testsuite/libgomp.c++/member-5.C: New test.
        * testsuite/libgomp.c++/ordered-1.C: New test.
        * testsuite/libgomp.c++/reduction-5.C: New test.
        * testsuite/libgomp.c++/reduction-6.C: New test.
        * testsuite/libgomp.c++/reduction-7.C: New test.
        * testsuite/libgomp.c++/reduction-8.C: New test.
        * testsuite/libgomp.c++/reduction-9.C: New test.
        * testsuite/libgomp.c++/reduction-10.C: New test.
        * testsuite/libgomp.c++/reference-1.C: New test.
        * testsuite/libgomp.c++/simd14.C: New test.
        * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
        * testsuite/libgomp.c++/target-5.C: New test.
        * testsuite/libgomp.c++/target-6.C: New test.
        * testsuite/libgomp.c++/target-7.C: New test.
        * testsuite/libgomp.c++/target-8.C: New test.
        * testsuite/libgomp.c++/target-9.C: New test.
        * testsuite/libgomp.c++/target-10.C: New test.
        * testsuite/libgomp.c++/target-11.C: New test.
        * testsuite/libgomp.c++/target-12.C: New test.
        * testsuite/libgomp.c++/taskloop-1.C: New test.
        * testsuite/libgomp.c++/taskloop-2.C: New test.
        * testsuite/libgomp.c++/taskloop-3.C: New test.
        * testsuite/libgomp.c++/taskloop-4.C: New test.
        * testsuite/libgomp.c++/taskloop-5.C: New test.
        * testsuite/libgomp.c++/taskloop-6.C: New test.
        * testsuite/libgomp.c++/taskloop-7.C: New test.
        * testsuite/libgomp.c++/taskloop-8.C: New test.
        * testsuite/libgomp.c++/taskloop-9.C: New test.
        * testsuite/libgomp.fortran/affinity1.f90: New test.
        * testsuite/libgomp.fortran/affinity2.f90: New test.

2015-10-13  Tom de Vries  <tom@codesourcery.com>

        PR tree-optimization/67476
        * testsuite/libgomp.c/autopar-3.c: New test.
        * testsuite/libgomp.c/autopar-4.c: New test.
        * testsuite/libgomp.c/autopar-5.c: New test.
        * testsuite/libgomp.c/autopar-6.c: New test.
        * testsuite/libgomp.c/autopar-7.c: New test.
        * testsuite/libgomp.c/autopar-8.c: New test.

2015-10-12  James Norris  <jnorris@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
        initializer.

2015-10-09  David Malcolm  <dmalcolm@redhat.com>

        * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
        using load_gcc_lib.

2015-10-02  Thomas Schwinge  <thomas@codesourcery.com>

        * oacc-ptx.h: Remove file, moving its content into...
        * config/nvptx/fortran.c: ... here...
        * config/nvptx/oacc-init.c: ..., here...
        * config/nvptx/oacc-parallel.c: ..., and here.
        * config/nvptx/openacc.f90: New file.
        * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
        (link_ptx): Don't link in predefined bits of PTX code.

2015-09-30  Nathan Sidwell  <nathan@codesourcery.com>
            Bernd Schmidt <bernds@codesourcery.com>

        * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
        (struct targ_ptx_obj): New.
        (nvptx_tdata): Move earlier, change data format.
        (link_ptx): Take targ_ptx_obj ptr and count.  Allow multiple
        objects.
        (GOMP_OFFLOAD_load_image): Adjust.

2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
        * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
        * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
        * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
        * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
        * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
        * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
        * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
        * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
        * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.

2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>

        * oacc-init.c (acc_on_device): Force optimization level.

2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>

        * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
        (cuda_errlist): Delete.
        (cuda_error): Reimplement.

2015-09-28  Nathan Sidwell  <nathan@codesourcery.com>

        * libgomp.h (acc_dispatch_t): Replace separate geometry args with
        array.
        * libgomp.map (GOACC_parallel_keyed): New.
        * oacc-parallel.c (goacc_wait): Take pointer to va_list.  Adjust
        all callers.
        (GOACC_parallel_keyed): New interface.  Lose geometry arguments
        and take keyed varargs list.  Adjust call to exec_func.
        (GOACC_parallel): Force host fallback.
        * libgomp_g.h (GOACC_parallel): Remove.
        (GOACC_parallel_keyed): Declare.
        * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
        (stuct targ_gn_descriptor): Replace name field with launch field.
        (nvptx_exec): Lose separate geometry args, take array.  Process
        dynamic dimensions and adjust.
        (struct nvptx_tdata): Replace fn_names field with fn_descs.
        (GOMP_OFFLOAD_load_image): Adjust for change in function table
        data.
        (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
        passing.
        * oacc-host.c (host_openacc_exec): Adjust for change in dimension
        passing.

2015-09-22  Chung-Lin Tang  <cltang@codesourcery.com>

        PR libgomp/67141
        * oacc-int.h (goacc_host_init): Add declaration.
        * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
        * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.

2015-09-08  Aditya Kumar  <hiraditya@msn.com>
            Sebastian Pop  <s.pop@samsung.com>

        * testsuite/libgomp.graphite/bounds.c (int foo): Modifed test case to
        match o/p.
        * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
        * testsuite/libgomp.graphite/force-parallel-4.c: Same.
        * testsuite/libgomp.graphite/force-parallel-5.c: Same.
        * testsuite/libgomp.graphite/force-parallel-7.c: Same.
        * testsuite/libgomp.graphite/force-parallel-8.c: Same.

2015-09-03  Jakub Jelinek  <jakub@redhat.com>

        * configure.tgt: Add missing ;; in between nvptx and rtems
        snippets.

2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>

        * config/posix/pool.h (gomp_adjust_thread_attr): New.
        * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
        (gomp_thread_pool_reservoir): Add priority member.
        * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
        priority.
        (parse_thread_pools): Likewise.
        * team.c (gomp_team_start): Call configuration provided
        gomp_adjust_thread_attr(). Destroy thread attributes if
        necessary.
        * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.

2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>

        * config/posix/pool.h: New.
        * config/rtems/pool.h: Likewise.
        * config/rtems/proc.c: Likewise.
        * libgomp.h (gomp_thread_destructor): Declare.
        * team.c: Include configuration provided "pool.h".
        (gomp_get_thread_pool): Define in configuration.
        (gomp_team_end): Call configuration defined
        gomp_release_thread_pool().

2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>

        * config/rtems/bar.c: New.
        * config/rtems/bar.h: Likewise.
        * config/rtems/mutex.c: Likewise.
        * config/rtems/mutex.h: Likewise.
        * config/rtems/sem.c: Likewise.
        * config/rtems/sem.h: Likewise.
        * configure.ac (*-*-rtems*): Check that Newlib provides a proper
        <sys/lock.h> header file.
        * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
        supported by Newlib.
        * configure: Regenerate.

2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>

        * team.c (gomp_new_thread_pool): Delete and move content to ...
        (gomp_get_thread_pool): ... new function.  Allocate and
        initialize thread pool on demand.
        (get_last_team): Use gomp_get_thread_pool().
        (gomp_team_start): Delete thread pool initialization.

2015-09-03  Tom de Vries  <tom@codesourcery.com>

        PR tree-optimization/65637
        * testsuite/libgomp.c/autopar-2.c: New test.

2015-08-29  Tom de Vries  <tom@codesourcery.com>

        PR tree-optimization/46193
        * testsuite/libgomp.c/pr46193.c: New test.

2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>

        libgomp/
        * libgomp.map: Add 4.0.2 version.
        * target.c (offload_image_descr): Add version field.
        (gomp_load_image_to_device): Add version argument.  Adjust plugin
        call.  Improve load mismatch diagnostic.
        (gomp_unload_image_from_device): Add version argument.  Adjust plugin
        call.
        (GOMP_offload_regster): Make stub function, move bulk to ...
        (GOMP_offload_register_ver): ... here.  Process version argument.
        (GOMP_offload_unregister): Make stub function, move bulk to ...
        (GOMP_offload_unregister_ver): ... here.  Process version argument.
        (gomp_init_device): Process version field.
        (gomp_unload_device): Process version field.
        (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
        macros.  Check plugin version.
        * libgomp.h (gomp_device_descr): Add version function field.  Adjust
        loader and unloader types.
        * oacc-host.c: Include gomp-constants.h.
        (host_version): New.
        (host_load_image, host_unload_image): Adjust.
        (host_dispatch): Add host_version.
        * plugin/plugin-nvptx.c: Include gomp-constants.h.
        (GOMP_OFFLOAD_version): New.
        (GOMP_OFFLOAD_load_image): Add version arg and check it.
        (GOMP_OFFLOAD_unload_image): Likewise.
        * plugin/plugin-host.c: Include gomp-constants.h.
        (GOMP_OFFLOAD_version): New.
        (GOMP_OFFLOAD_load_image): Add version arg.
        (GOMP_OFFLOAD_unload_image): Likewise.

2015-08-24  Tom de Vries  <tom@codesourcery.com>

        PR tree-optimization/65468
        * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.

2015-08-24  Tom de Vries  <tom@codesourcery.com>

        PR tree-optimization/65468
        * testsuite/libgomp.c/static-chunk-size-one.c: New test.

2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>

        PR libgomp/66761
        PR libgomp/67303
        * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
        (gomp_iter_guided_next): Idem.
        * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
        (gomp_iter_ull_guided_next): Idem.
        * config/linux/wait.h (do_spin): Idem.

2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>

        * libgomp-plugin.h (enum offload_target_type): Remove
        OFFLOAD_TARGET_TYPE_HOST_NONSHM.
        * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
        * openacc.h (enum acc_device_t): Likewise.
        * openacc_lib.h: Likewise.
        * oacc-init.c (name_of_acc_device_t): Don't handle it.
        (acc_on_device): Just use __builtin_acc_on_device.
        * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
        of acc_on_device builtin.
        * plugin/plugin-host.h: Remove file.
        * plugin/plugin-host.c: Likewise, but salvage some content into...
        * oacc-host.c: ... this file.
        * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
        * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
        * Makefile.in: Regenerate.
        * configure: Likewise.
        * testsuite/lib/libgomp.exp
        (check_effective_target_openacc_host_nonshm_selected): Remove.
        * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
        ACC_DEVICE_TYPE=host_nonshm.
        * testsuite/libgomp.oacc-c/c.exp: Likewise.
        * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
        * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
        * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.

2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
            Jakub Jelinek  <jakub@redhat.com>

        * config/nvptx/affinity.c: New file.
        * config/nvptx/alloc.c: Likewise.
        * config/nvptx/bar.c: Likewise.
        * config/nvptx/barrier.c: Likewise.
        * config/nvptx/critical.c: Likewise.
        * config/nvptx/env.c: Likewise.
        * config/nvptx/error.c: Likewise.
        * config/nvptx/fortran.c: Likewise.
        * config/nvptx/iter.c: Likewise.
        * config/nvptx/iter_ull.c: Likewise.
        * config/nvptx/libgomp-plugin.c: Likewise.
        * config/nvptx/lock.c: Likewise.
        * config/nvptx/loop.c: Likewise.
        * config/nvptx/loop_ull.c: Likewise.
        * config/nvptx/mutex.c: Likewise.
        * config/nvptx/oacc-async.c: Likewise.
        * config/nvptx/oacc-cuda.c: Likewise.
        * config/nvptx/oacc-host.c: Likewise.
        * config/nvptx/oacc-init.c: Likewise.
        * config/nvptx/oacc-mem.c: Likewise.
        * config/nvptx/oacc-parallel.c: Likewise.
        * config/nvptx/oacc-plugin.c: Likewise.
        * config/nvptx/omp-lock.h: Likewise.
        * config/nvptx/ordered.c: Likewise.
        * config/nvptx/parallel.c: Likewise.
        * config/nvptx/proc.c: Likewise.
        * config/nvptx/ptrlock.c: Likewise.
        * config/nvptx/sections.c: Likewise.
        * config/nvptx/sem.c: Likewise.
        * config/nvptx/single.c: Likewise.
        * config/nvptx/splay-tree.c: Likewise.
        * config/nvptx/target.c: Likewise.
        * config/nvptx/task.c: Likewise.
        * config/nvptx/team.c: Likewise.
        * config/nvptx/time.c: Likewise.
        * config/nvptx/work.c: Likewise.
        * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
        * configure: Regenerate.
        * configure.tgt (config_path): Set to "nvptx" for target
        nvptx*-*-*.

2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.

2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>

        * plugin/plugin-nvptx.c: Don't include dlfcn.h.
        (cuda_errlist): Constify.
        (errmsg):  Move into ...
        (cuda_error): ... here.  Make smaller.
        (_XSTR, _STR): Delete.
        (cuda_synames): Delete.
        (verify_device_library): Delete.
        (nvptx_init): Don't call it.

2015-07-28  Tom de Vries  <tom@codesourcery.com>

        * testsuite/libgomp.c/uns-outer-4.c: New test.

2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>

        * testsuite/libgomp.c/pr66714.c: New test.

2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>

        PR libgomp/66950
        * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
        (fib_ref): New function.
        (fib): Correct corner cases in the recursion.
        (main): Replace the non-simd loop with fib_ref call.
        * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
        subroutine.
        (fibonacci): Lower the parameter N to 30.  Correct accordingly check
        for the last array element value.  Replace the non-simd loop with
        fib_ref call.  Remove redundant b_ref array.  Remove the comparison
        of the last array element with according Fibonacci sequence element.
        (fib): Correct corner cases in the recursion.

2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>

        * target.c (gomp_offload_image_to_device): Rename to ...
        (gomp_load_image_to_device): ... here.
        (GOMP_offload_register): Adjust call.
        (gomp_init_device): Likewise.
        (gomp_unload_image_from_device): New.  Broken out of ...
        (GOMP_offload_unregister): ... here.  Call it.
        (gomp_unload_device): New.
        * libgomp.h (gomp_unload_device): Declare.
        * oacc-init.c (acc_shutdown_1): Unload from device before deleting
        mem maps.

2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>

        * oacc-parallel.c (GOACC_parallel): Move variadic handling into
        wait=-specific if.
        (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
        !=0 condition.
        (goacc_waits): Move !num_waits handling to ...
        (GOACC_wait): ... here, the only caller that might have zero waits.

        * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
        (struct ptx_image_data): Move earlier, add fns field.
        (struct ptx_device): Add images and image_lock fields.
        (ptx_images, ptx_image_lock): Delete.
        (nvptx_open_device): Initialize images and image_lock fields.
        (nvptx_close_device): Destroy image_lock.
        (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
        (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
        fields.

2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>

        * target.c (GOMP_offload_register): Use int for device type arg.
        (GOMP_offload_unregister): Likewise.

        * target.c (struct_offload_image_descr): Constify host_table.
        (gomp_offload_image_to_device): Likewise.
        (GOMP_offload_register, GOMP_offload_unregister): Likewise.

        * libgomp.h (gomp_device_descr): Constify target data arguments.
        * target.c (struct offload_image_descr): Constify target_data.
        (gomp_offload_image_to_device): Likewise.
        (GOMP_offload_register): Likewise.
        (GOMP_offload_unrefister): Likewise.
        * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
        GOMP_OFFLOAD_unload_image): Constify target data.
        * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
        (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.

2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>

        * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
        Workaround driver library const error.
        (struct nvptx_tdata, nvptx_tdata_t): New.
        (GOMP_OFFLOAD_load_image): Use struct for target_data's real
        type.

2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>

        * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
        of EPS parameter from integer to real.
        * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
        type of EPS parameter from integer to real.

2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>

        * team.c (get_last_team): New.
        (gomp_new_team): Recycle last non-nested team if possible.
        (gomp_team_end): Move team work share list free lock destruction
        to ...
        (free_team): ... here.

2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>

        * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
        and ref from int to double.  Replaced their comparison with
        an inequality of their difference and EPS.
        * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
        comparison of pri and a reference number with an inequality of their
        difference and EPS.
        * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
        the comparison of sum and sum_ref with an inequality of their
        difference and EPS.
        * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
        the comparison of pri and a reference number with an inequality of
        their difference and EPS.

2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>

        * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
        * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
        * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
        * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
        * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
        * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
        * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
        * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
        * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
        * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
        * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
        * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
        (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
        variables.
        (vec_mult): Likewise.  Add #pragma omp taskwait.
        (main): Adjust caller.
        * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
        * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
        * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
        * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
        * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
        * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
        * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
        * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
        * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
        * testsuite/libgomp.c/examples-4/device-1.c: ...this.
        * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
        * testsuite/libgomp.c/examples-4/device-2.c: ...this.
        * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
        * testsuite/libgomp.c/examples-4/device-3.c: ...this.
        * testsuite/libgomp.c/examples-4/simd-1.c: New file.
        * testsuite/libgomp.c/examples-4/simd-2.c: New file.
        * testsuite/libgomp.c/examples-4/simd-3.c: New file.
        * testsuite/libgomp.c/examples-4/simd-4.c: New file.
        * testsuite/libgomp.c/examples-4/simd-5.c: New file.
        * testsuite/libgomp.c/examples-4/simd-6.c: New file.
        * testsuite/libgomp.c/examples-4/simd-7.c: New file.
        * testsuite/libgomp.c/examples-4/simd-8.c: New file.
        * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
        * testsuite/libgomp.c/examples-4/target-1.c: ...this.
        * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
        * testsuite/libgomp.c/examples-4/target-2.c: ...this.
        * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
        * testsuite/libgomp.c/examples-4/target-3.c: ...this.
        * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
        * testsuite/libgomp.c/examples-4/target-4.c: ...this.
        * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
        * testsuite/libgomp.c/examples-4/target-5.c: ...this.
        * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
        * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
        * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
        * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
        * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
        * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
        * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
        * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
        * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
        * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
        * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
        * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
        * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
        * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
        * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
        * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
        * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
        * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
        * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
        * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
        * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
        * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
        * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
        * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
        * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
        * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
        * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
        * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
        * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
        * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
        * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
        * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
        * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
        * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
        * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
        * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
        * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
        * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
        * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
        (vec_mult): Add !$omp taskwait.
        * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
        * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
        * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
        * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
        * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
        * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
        * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
        * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
        * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
        * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
        * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
        * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
        * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
        * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
        * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
        * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
        * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
        * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
        * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
        * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
        * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
        * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
        * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
        * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
        * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
        * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
        * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
        * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
        * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
        * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
        * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
        * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
        * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
        * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
        * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
        * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
        * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
        * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
        * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
        * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
        * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
        * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
        * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
        * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
        * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
        * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
        * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
        * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
        * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
        * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
        * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
        * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
        * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
        * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
        * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
        * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
        * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
        * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
        * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
        * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
        * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
        * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
        * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
        * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
        * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
        * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
        * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.

2015-07-10  Tom de Vries  <tom@codesourcery.com>

        * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
        * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.

2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>

        PR libgomp/65099
        * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
        in a 64-bit configuration.
        * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
        offloading testing if no such device is available.
        * testsuite/libgomp.oacc-c/c.exp: Likewise.
        * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.

2015-07-08  Tom de Vries  <tom@codesourcery.com>

        * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
        second call to f.
        * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.

2015-07-07  Tom de Vries  <tom@codesourcery.com>

        PR tree-optimization/66642
        * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
        iteration count case.
        * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
        function, factor out of ...
        (main): ... here.  Test low iteration count case.

2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>

        * libgomp.h (gomp_thread_pool): Comment last_team field.

2015-07-02  Uros Bizjak  <ubizjak@gmail.com>

        * testsuite/libgomp.c++/pr66702-1.C: Require
        vect_simd_clones effective target.
        * testsuite/libgomp.c++/pr66702-2.C: Ditto.

2015-06-30  Tom de Vries  <tom@codesourcery.com>

        * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
        already set.  Use DEFAULT_CFLAGS in dg-runtest.
        * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
        "-O2".

2015-06-30  Tom de Vries  <tom@codesourcery.com>

        * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
        already set.  Use DEFAULT_CFLAGS in dg-runtest.
        * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
        * testsuite/libgomp.c++/pr64824.C: Same.
        * testsuite/libgomp.c++/pr64868.C: Same.
        * testsuite/libgomp.c++/pr66199-1.C: Same.
        * testsuite/libgomp.c++/pr66199-2.C: Same.
        * testsuite/libgomp.c++/target-2.C: Same.
        * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
        -std=<standard> option.
        * testsuite/libgomp.c++/udr-11.C: Same.
        * testsuite/libgomp.c++/udr-12.C: Same.
        * testsuite/libgomp.c++/udr-13.C: Same.
        * testsuite/libgomp.c++/udr-14.C: Same.
        * testsuite/libgomp.c++/udr-15.C: Same.
        * testsuite/libgomp.c++/udr-16.C: Same.
        * testsuite/libgomp.c++/udr-17.C: Same.
        * testsuite/libgomp.c++/udr-18.C: Same.
        * testsuite/libgomp.c++/udr-19.C: Same.
        * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
        * testsuite/libgomp.c++/simd-1.C: Same.
        * testsuite/libgomp.c++/simd-2.C: Same.
        * testsuite/libgomp.c++/simd-3.C: Same.
        * testsuite/libgomp.c++/simd-4.C: Same.
        * testsuite/libgomp.c++/simd-5.C: Same.
        * testsuite/libgomp.c++/simd-6.C: Same.
        * testsuite/libgomp.c++/simd-7.C: Same.
        * testsuite/libgomp.c++/simd-8.C: Same.
        * testsuite/libgomp.c++/simd-9.C: Same.
        * testsuite/libgomp.c++/simd10.C: Same.
        * testsuite/libgomp.c++/simd11.C: Same.
        * testsuite/libgomp.c++/simd12.C: Same.
        * testsuite/libgomp.c++/simd13.C: Same.

2015-06-30  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/66702
        * testsuite/libgomp.c++/pr66702-1.C: New test.
        * testsuite/libgomp.c++/pr66702-2.C: New test.

2015-06-30  Tom de Vries  <tom@codesourcery.com>

        * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
        * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
        * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
        * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.

2015-06-30  Tom de Vries  <tom@codesourcery.com>

        PR tree-optimization/66652
        * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
        using restrict pointers.
        (main): Add arguments to calls to f.
        * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.

2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>

        * configure.ac: Fix check for header <sys/sysctl.h>.
        * configure: Regenerate.
        * config.h.in: Likewise.

2015-06-23  Tom de Vries  <tom@codesourcery.com>

        * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
        abort.
        * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.

2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
        acc_device_nvidia.

        PR libgomp/66518
        * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
        * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.

2015-06-15  Tom de Vries  <tom@codesourcery.com>

        * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
        dg-additional-options for any remaining options.
        * testsuite/libgomp.c/atomic-2.c: Same.
        * testsuite/libgomp.c/atomic-4.c: Same.
        * testsuite/libgomp.c/atomic-5.c: Same.
        * testsuite/libgomp.c/atomic-6.c: Same.
        * testsuite/libgomp.c/autopar-1.c: Same.
        * testsuite/libgomp.c/copyin-1.c: Same.
        * testsuite/libgomp.c/copyin-2.c: Same.
        * testsuite/libgomp.c/copyin-3.c: Same.
        * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
        * testsuite/libgomp.c/nestedfn-5.c: Same.
        * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
        * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
        * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
        * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
        * testsuite/libgomp.c/pr32362-1.c: Same.
        * testsuite/libgomp.c/pr32362-2.c: Same.
        * testsuite/libgomp.c/pr32362-3.c: Same.
        * testsuite/libgomp.c/pr39591-1.c: Same.
        * testsuite/libgomp.c/pr39591-2.c: Same.
        * testsuite/libgomp.c/pr39591-3.c: Same.
        * testsuite/libgomp.c/pr58392.c: Same.
        * testsuite/libgomp.c/pr58756.c: Same.
        * testsuite/libgomp.c/simd-1.c: Same.
        * testsuite/libgomp.c/simd-10.c: Same.
        * testsuite/libgomp.c/simd-11.c: Same.
        * testsuite/libgomp.c/simd-12.c: Same.
        * testsuite/libgomp.c/simd-13.c: Same.
        * testsuite/libgomp.c/simd-14.c: Same.
        * testsuite/libgomp.c/simd-15.c: Same.
        * testsuite/libgomp.c/simd-2.c: Same.
        * testsuite/libgomp.c/simd-3.c: Same.
        * testsuite/libgomp.c/simd-4.c: Same.
        * testsuite/libgomp.c/simd-5.c: Same.
        * testsuite/libgomp.c/simd-6.c: Same.
        * testsuite/libgomp.c/simd-7.c: Same.
        * testsuite/libgomp.c/simd-8.c: Same.
        * testsuite/libgomp.c/simd-9.c: Same.

2015-06-15  Tom de Vries  <tom@codesourcery.com>

        * testsuite/libgomp.c/pr35625.c: Fix typo.

2015-06-15  Tom de Vries  <tom@codesourcery.com>

        * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
        in dg-options.
        * testsuite/libgomp.c/atomic-3.c: Same.
        * testsuite/libgomp.c/debug-1.c: Same.
        * testsuite/libgomp.c/nqueens-1.c: Same.
        * testsuite/libgomp.c/pr26171.c: Same.
        * testsuite/libgomp.c/pr48591.c: Same.
        * testsuite/libgomp.c/pr64824.c: Same.
        * testsuite/libgomp.c/pr64868.c: Same.
        * testsuite/libgomp.c/pr66133.c: Same.
        * testsuite/libgomp.c/pr66199-1.c: Same.
        * testsuite/libgomp.c/pr66199-2.c: Same.
        * testsuite/libgomp.c/target-8.c: Same.

2015-06-15  Tom de Vries  <tom@codesourcery.com>

        * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
        -std={gnu99,c99}.
        * testsuite/libgomp.c/for-1.c: Same.
        * testsuite/libgomp.c/for-2.c: Same.
        * testsuite/libgomp.c/for-3.c: Same.
        * testsuite/libgomp.c/pr35625.c: Same.
        * testsuite/libgomp.c/pr39154.c: Same.
        * testsuite/libgomp.c/simd-16.c: Same.
        * testsuite/libgomp.c/simd-17.c: Same.

2015-06-13  Tom de Vries  <tom@codesourcery.com>

        * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.

2015-06-13  Tom de Vries  <tom@codesourcery.com>

        * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
        * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
        * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
        (N): Define.
        (main): Use N instead of hardcoded constants.

2015-06-05  Tom de Vries  <tom@codesourcery.com>

        merge from gomp4 branch:
        2015-05-28  Tom de Vries  <tom@codesourcery.com>

        PR tree-optimization/65443
        * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
        * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
        * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.

2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>

        * testsuite/libgomp.graphite/bounds.c: Adjust for
        cleanup-tree-dump removal.
        * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
        * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
        * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
        * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
        * testsuite/libgomp.graphite/force-parallel-5.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.
        * testsuite/libgomp.graphite/pr41118.c: Likewise.

2015-05-28  Uros Bizjak  <ubizjak@gmail.com>

        * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
        (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
        (futex_wake) [!__x86_64__]: Ditto.

2015-05-28  Julian Brown  <julian@codesourcery.com>

        * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
        function comment. Only call gomp_fatal if new argument is true.
        (acc_dev_num_out_of_range): New function.
        (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
        acc_dev_num_out_of_range as appropriate.
        (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
        (acc_get_device_num, acc_set_device_num): Update calls to
        resolve_device.
        * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
        output.

2015-05-28  Julian Brown  <julian@codesourcery.com>

        PR libgomp/65742
        * oacc-init.c (plugin/plugin-host.h): Include.
        (acc_on_device): Check whether we're in an offloaded region for
        host_nonshm
        plugin. Don't use __builtin_acc_on_device.
        * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
        nonshm_exec flag in thread-local data.
        (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
        data for host_nonshm plugin.
        (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
        for host_nonshm plugin.
        * plugin/plugin-host.h: New.

2015-05-27  Uros Bizjak  <ubizjak@gmail.com>

        * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.

2015-05-27  Uros Bizjak  <ubizjak@gmail.com>

        * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
        Declare as int.
        (FUTEX_PRIVATE_FLAG): Remove L suffix.
        * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
        Declare as int.

2015-05-27  Uros Bizjak  <ubizjak@gmail.com>

        * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.

2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>

        * target.c (gomp_map_pointer): New function abstracting out
        GOMP_MAP_POINTER handling.
        (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
        gomp_map_pointer().

2015-05-19  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/66199
        * testsuite/libgomp.c/pr66199-1.c: New test.
        * testsuite/libgomp.c/pr66199-2.c: New test.
        * testsuite/libgomp.c++/pr66199-1.C: New test.
        * testsuite/libgomp.c++/pr66199-2.C: New test.
        * testsuite/libgomp.fortran/pr66199-1.f90: New test.
        * testsuite/libgomp.fortran/pr66199-2.f90: New test.

2015-05-19  Julian Brown  <julian@codesourcery.com>

        * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
        on cuInit failure.

2015-05-13  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/66133
        * testsuite/libgomp.c/pr66133.c: New test.

2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>

        * Makefile.in: Regenerated with automake-1.11.6.
        * aclocal.m4: Likewise.
        * config.h.in: Likewise.
        * configure: Likewise.
        * testsuite/Makefile.in: Likewise.

2015-05-08  Jason Merrill  <jason@redhat.com>

        * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
        _Complex.

        * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.

2015-05-06  Julian Brown  <julian@codesourcery.com>

        * oacc-init.c (acc_device_lock): Add explanatory comment.
        (resolve_device): Add comment about locking requirement.
        (acc_init_1, acc_shutdown_1): Likewise. Add locking around
        gomp_init_device and gomp_fini_device calls.
        (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
        (acc_get_device_num, acc_set_device_num): Add locking around
        resolve_device and gomp_init_device calls.

2015-05-06  Julian Brown  <julian@codesourcery.com>

        * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
        goacc_thread_lock on error paths.
        * oacc-mem.c (lookup_host): Remove locking from function. Note
        locking requirement for caller in function comment.
        (lookup_dev): Likewise.
        (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
        (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
        (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
        Add locking.

2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>

        PR testsuite/65205
        PR libgomp/65993
        * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
        don't expect "0x" prefix for "%p" format specifier, don't expect
        "(nil)" for NULL pointer.
        * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
        accurately specify what we're looking for.
        * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
        * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
        * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
        * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.

2015-04-30  James Norris  <jnorris@codesourcery.com>

        PR testsuite/65205
        * testsuite/lib/libgomp.exp
        (check_effective_target_openacc_host_selected)
        (check_effective_target_openacc_host_nonshm_selected): New
        procedures.
        * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
        dg-shouldfail.
        * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.

2015-04-08  Julian Brown  <julian@codesourcery.com>

        * libgomp.h (target_mem_desc: Remove mem_map field.
        (acc_dispatch_t): Remove open_device_func, close_device_func,
        get_device_num_func, set_device_num_func, target_data members.
        Change create_thread_data_func argument to device number instead of
        generic pointer.
        * oacc-async.c (assert.h): Include.
        (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
        (acc_wait_all, acc_wait_all_async): Use current host thread's
        active device, not base_dev.
        * oacc-cuda.c (acc_get_current_cuda_device)
        (acc_get_current_cuda_context, acc_get_cuda_stream)
        (acc_set_cuda_stream): Likewise.
        * oacc-host.c (host_dispatch): Don't set open_device_func,
        close_device_func, get_device_num_func or set_device_num_func.
        * oacc-init.c (base_dev, init_key): Remove.
        (cached_base_dev): New.
        (name_of_acc_device_t): New.
        (acc_init_1): Initialise default-numbered device, not zeroth.
        (acc_shutdown_1): Close all devices of a given type.
        (goacc_destroy_thread): Don't use base_dev.
        (lazy_open, lazy_init, lazy_init_and_open): Remove.
        (goacc_attach_host_thread_to_device): New.
        (acc_init): Reimplement with goacc_attach_host_thread_to_device.
        (acc_get_num_devices): Don't use base_dev.
        (acc_set_device_type): Reimplement.
        (acc_get_device_type): Don't use base_dev.
        (acc_get_device_num): Tweak logic.
        (acc_set_device_num): Likewise.
        (acc_on_device): Use acc_get_device_type.
        (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
        (goacc_lazy_initialize): Reimplement with acc_init and
        goacc_attach_host_thread_to_device.
        * oacc-int.h (goacc_thread): Add base_dev field.
        (base_dev): Remove extern declaration.
        (goacc_attach_host_thread_to_device): Add prototype.
        * oacc-mem.c (acc_malloc): Use current thread's device instead of
        base_dev.
        (acc_free): Likewise.
        (acc_memcpy_to_device): Likewise.
        (acc_memcpy_from_device): Likewise.
        * oacc-parallel.c (select_acc_device): Remove. Replace calls with
        goacc_lazy_initialize (throughout).
        (GOACC_parallel): Use tgt_offset to locate target functions.
        * target.c (gomp_map_vars): Don't set tgt->mem_map.
        (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
        (gomp_load_plugin_for_device): Remove open_device, close_device,
        get_device_num, set_device_num openacc hook initialisation. Don't set
        openacc.target_data.
        * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
        (GOMP_OFFLOAD_openacc_close_device)
        (GOMP_OFFLOAD_openacc_get_device_num)
        (GOMP_OFFLOAD_openacc_set_device_num): Remove.
        (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
        to int.
        * plugin/plugin-nvptx.c (ptx_inited): Remove.
        (instantiated_devices, ptx_dev_lock): New.
        (struct ptx_image_data): New.
        (ptx_devices, ptx_images, ptx_image_lock): New.
        (fini_streams_for_device): Reorder cuStreamDestroy call.
        (nvptx_get_num_devices): Remove forward declaration.
        (nvptx_init): Change return type to bool.
        (nvptx_fini): Remove.
        (nvptx_attach_host_thread_to_device): New.
        (nvptx_open_device): Return struct ptx_device* instead of void*.
        (nvptx_close_device): Change argument type to struct ptx_device*,
        return type to void.
        (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
        (kernel_target_data, kernel_host_table): Remove static globals.
        (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
        (GOMP_OFFLOAD_init_device): Reimplement.
        (GOMP_OFFLOAD_fini_device): Likewise.
        (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
        (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
        (GOMP_OFFLOAD_host2dev): Use ORD argument.
        (GOMP_OFFLOAD_openacc_open_device)
        (GOMP_OFFLOAD_openacc_close_device)
        (GOMP_OFFLOAD_openacc_set_device_num)
        (GOMP_OFFLOAD_openacc_get_device_num): Remove.
        (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
        (device number).

        testsuite/
        * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.

2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>

        * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
        * libgomp.h (struct gomp_memory_mapping): Remove.
        (struct target_mem_desc): Change type of mem_map from
        gomp_memory_mapping * to splay_tree_s *.
        (struct gomp_device_descr): Remove register_image_func, get_table_func.
        Add load_image_func, unload_image_func.
        Change type of mem_map from gomp_memory_mapping to splay_tree_s.
        Remove offload_regions_registered.
        (gomp_init_tables): Remove.
        (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
        to splay_tree_s *.
        * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
        * oacc-host.c (host_dispatch): Do not initialize register_image_func,
        get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
        offload_regions_registered.
        Initialize load_image_func, unload_image_func, mem_map.root.
        (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
        * oacc-init.c (lazy_open): Don't call gomp_init_tables.
        (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
        * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
        gomp_memory_mapping *.  Use dev's lock and splay_tree.
        (lookup_dev): Use dev's lock.
        (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
        (acc_is_present): Likewise.
        (acc_map_data): Likewise.
        (acc_unmap_data): Likewise.  Use dev's lock.
        (present_create_copy): Likewise.
        (delete_copyout): Pass dev to lookup_host instead of mem_map.
        (update_dev_host): Likewise.
        (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
        * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
        * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
        (GOMP_OFFLOAD_get_table): Remove
        (GOMP_OFFLOAD_load_image): New function.
        (GOMP_OFFLOAD_unload_image): New function.
        * target.c (register_lock): New mutex for offload image registration.
        (num_devices): Do not guard with PLUGIN_SUPPORT.
        (gomp_realloc_unlock): New static function.
        (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
        before gomp_fatal.
        (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
        Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
        (gomp_copy_from_async): Use dev's lock and splay_tree instead of
        mem_map's.
        (gomp_unmap_vars): Likewise.
        (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
        splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
        (gomp_offload_image_to_device): New static function.
        (GOMP_offload_register): Add mutex lock.
        Call gomp_offload_image_to_device for all initialized devices.
        Replace gomp_realloc with gomp_realloc_unlock.
        (GOMP_offload_unregister): New function.
        (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
        get_table_func from the plugin with calls to init_device_func and
        gomp_offload_image_to_device.
        (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
        to splay_tree_s *.
        (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
        splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
        (GOMP_target_data): Do not call gomp_init_tables.
        (GOMP_target_update): Likewise.  Remove argument from gomp_update.
        (gomp_load_plugin_for_device): Replace register_image and get_table
        with load_image and unload_image in DLSYM ().
        (gomp_register_images_for_device): Remove function.
        (gomp_target_init): Do not initialize current_device.mem_map.*,
        current_device.offload_regions_registered.
        Remove call to gomp_register_images_for_device.
        Do not free offload_images and num_offload_images.

2015-03-30  Jakub Jelinek  <jakub@redhat.com>

        PR fortran/65597
        * testsuite/libgomp.fortran/pr65597.f90: New test.

2015-03-27  Tom de Vries  <tom@codesourcery.com>

        PR testsuite/65594
        * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
        (init, check): New function.
        (foo): Change return type to void.
        (main): Call init and check.

2015-03-27  Tom de Vries  <tom@codesourcery.com>

        PR testsuite/65594
        * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
        (foo): Use M for non-inner loops to scale down test-case.

2015-03-25  Kai Tietz  <ktietz@redhat.com>

        PR libgomp/64972
        * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
        (GOACC_data_start): Likewise.
        * target.c (gomp_map_vars): Likewise.

2015-03-21  John David Anglin  <danglin@gcc.gnu.org>

        * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
        hppa*-*-hpux*.

2015-03-19  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c/target-10.c: New test.
        * testsuite/libgomp.c++/target-4.C: New test.

2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>

        * testsuite/libgomp.fortran/declare-target-1.f90: New test.
        * testsuite/libgomp.fortran/declare-target-2.f90: New file.

2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>

        * configure.tgt (*-*-rtems*): Use local-exec TLS model.
        * configure.ac (*-*-rtems*): Assume Pthread is supported.
        (pthread.h): Check for this header file.
        * configure: Regenerate.

2015-02-25  Tom de Vries  <tom@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
        (check_reduction_op, check_reduction_macro, max, min):
        Declare.
        (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
        function.
        (main): Use new functions.

2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>

        * target.c (gomp_load_plugin_for_device): Use const char * instead of
        char * for variables holding dlerror return values.
        (DLSYM_OPT): Ditto.

2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>

        * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.

2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
            Cesar Philippidis  <cesar@codesourcery.com>

        * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
        GOACC_ctaid, and GOACC_nctaid routines.

2015-02-11  Jakub Jelinek  <jakub@redhat.com>

        PR c/64824
        * testsuite/libgomp.c/atomic-18.c: New test.
        * testsuite/libgomp.c++/atomic-16.C: New test.

2015-02-04  Jakub Jelinek  <jakub@redhat.com>

        PR c/64824
        PR c/64868
        * testsuite/libgomp.c/pr64824.c: New test.
        * testsuite/libgomp.c/pr64868.c: New test.
        * testsuite/libgomp.c++/pr64824.C: New test.
        * testsuite/libgomp.c++/pr64868.C: New test.

2015-02-01  David Edelsohn  <dje.gcc@gmail.com>

        PR libgomp/64635
        * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
        Link with -lpthread.
        * config/aix/plugin-suffix.h: Delete.

2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>

        PR libgomp/64635
        * configure.tgt (*-*-aix*): Use config_path "aix posix".
        (*-*-darwin*): Use config_path "bsd darwin posix".
        (*-*-hpux*): Use config_path "hpux posix".
        * target.c: Add include of plugin-suffix.h and use
        SONAME_SUFFIX macro.
        * config/aix/plugin-suffix.h: New file.
        * config/darwin/plugin-suffix.h: New file.
        * config/hpux/plugin-suffix.h: New file.
        * config/posix/plugin-suffix.h: New file.

2015-01-23  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/64734
        * libgomp.c/pr64734.c: New test.

2015-01-23  Tom de Vries  <tom@codesourcery.com>

        PR libgomp/64672
        * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.

2015-01-23  Tom de Vries  <tom@codesourcery.com>

        PR libgomp/64707
        * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
        dg-options.

2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>

        PR libgomp/64625
        * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
        (GOACC_parallel, GOACC_update): Remove const_void *offload_table
        formal parameter.  Update all users.
        * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
        Document unused formal parameter.

2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>

        * oacc-parallel.c: Don't include <alloca.h>.
        (GOACC_parallel): Use gomp_alloca instead of alloca.

2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>

        * target.c (num_devices): Guard with PLUGIN_SUPPORT.

2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
            James Norris  <jnorris@codesourcery.com>
            Tom de Vries  <tom@codesourcery.com>
            Julian Brown  <julian@codesourcery.com>
            Cesar Philippidis  <cesar@codesourcery.com>
            Nathan Sidwell  <nathan@codesourcery.com>
            Tobias Burnus  <burnus@net-b.de>

        * Makefile.am (search_path): Add $(top_srcdir)/../include.
        (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
        oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
        oacc-async.c, oacc-plugin.c, oacc-cuda.c.
        [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
        Include $(top_srcdir)/plugin/Makefrag.am.
        (nodist_libsubinclude_HEADERS): Add openacc.h.
        [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
        openacc.f90, openacc.mod, openacc_kinds.mod.
        (omp_lib.mod): Generalize into...
        (%.mod): ... this new rule.
        (openacc_kinds.mod, openacc.mod): New rules.
        * plugin/configfrag.ac: New file.
        * configure.ac: Move plugin/offloading support into it.  Include
        it.  Instantiate testsuite/libgomp-test-support.pt.exp.
        * plugin/Makefrag.am: New file.
        * testsuite/Makefile.am (OFFLOAD_TARGETS)
        (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
        export.
        (libgomp-test-support.exp): New rule.
        (all-local): Depend on it.
        * Makefile.in: Regenerate.
        * testsuite/Makefile.in: Regenerate.
        * config.h.in: Likewise.
        * configure: Likewise.
        * configure.tgt: Harden shell syntax.
        * env.c: Include "oacc-int.h".
        (parse_acc_device_type): New function.
        (gomp_debug_var, goacc_device_type, goacc_device_num): New
        variables.
        (initialize_env): Initialize those.  Call
        goacc_runtime_initialize.
        * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
        (gomp_fatal): Call gomp_vfatal.
        * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
        (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
        (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
        (splay_tree_node, splay_tree, splay_tree_key)
        (struct target_mem_desc, struct splay_tree_key_s)
        (struct gomp_memory_mapping, struct acc_dispatch_t)
        (struct gomp_device_descr, gomp_acc_insert_pointer)
        (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
        (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
        (gomp_free_memmap, gomp_fini_device): New declarations.
        (gomp_vdebug, gomp_debug): New macros.
        Include "splay-tree.h".
        * libgomp.map (OACC_2.0): New symbol version.  Use for
        acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
        acc_set_device_type_h_, acc_get_device_type,
        acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
        acc_get_device_num, acc_get_device_num_h_, acc_async_test,
        acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
        acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
        acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
        acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
        acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
        acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
        acc_copyin_array_h_, acc_present_or_copyin,
        acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
        acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
        acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
        acc_present_or_create_32_h_, acc_present_or_create_64_h_,
        acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
        acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
        acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
        acc_update_device, acc_update_device_32_h_,
        acc_update_device_64_h_, acc_update_device_array_h_,
        acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
        acc_update_self_array_h_, acc_map_data, acc_unmap_data,
        acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
        acc_is_present_64_h_, acc_is_present_array_h_,
        acc_memcpy_to_device, acc_memcpy_from_device,
        acc_get_current_cuda_device, acc_get_current_cuda_context,
        acc_get_cuda_stream, acc_set_cuda_stream.
        (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
        GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
        GOACC_update, GOACC_wait, GOACC_get_thread_num,
        GOACC_get_num_threads.
        (GOMP_PLUGIN_1.0): New symbol version.  Use for
        GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
        GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
        GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
        GOMP_PLUGIN_acc_thread.
        * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
        environment variable.
        * libgomp_g.h (GOACC_data_start, GOACC_data_end)
        (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
        (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
        * splay-tree.h (splay_tree_lookup, splay_tree_insert)
        (splay_tree_remove): New declarations.
        (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
        (splay_tree_remove, splay_tree_lookup): Move into...
        * splay-tree.c: ... this new file.
        * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
        (splay_tree_node, splay_tree, splay_tree_key)
        (struct target_mem_desc, struct splay_tree_key_s)
        (struct gomp_device_descr): Don't declare.
        (num_devices_openmp): New variable.
        (gomp_get_num_devices ): Use it.
        (gomp_init_targets_once): New function.
        (gomp_get_num_devices ): Use it.
        (get_kind, gomp_copy_from_async, gomp_free_memmap)
        (gomp_fini_device, gomp_register_image_for_device): New functions.
        (gomp_map_vars): Add devaddrs parameter.
        (gomp_update): Add mm parameter.
        (gomp_init_device): Move most of it into...
        (gomp_init_tables): ... this new function.
        (gomp_register_images_for_device): Remove function.
        (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
        Make them hidden instead of static.
        (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
        (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
        (GOMP_target_end_data, GOMP_target_update)
        (gomp_load_plugin_for_device, gomp_target_init): Update for
        OpenACC changes.
        * oacc-async.c: New file.
        * oacc-cuda.c: Likewise.
        * oacc-host.c: Likewise.
        * oacc-init.c: Likewise.
        * oacc-int.h: Likewise.
        * oacc-mem.c: Likewise.
        * oacc-parallel.c: Likewise.
        * oacc-plugin.c: Likewise.
        * oacc-plugin.h: Likewise.
        * oacc-ptx.h: Likewise.
        * openacc.f90: Likewise.
        * openacc.h: Likewise.
        * openacc_lib.h: Likewise.
        * plugin/plugin-host.c: Likewise.
        * plugin/plugin-nvptx.c: Likewise.
        * libgomp-plugin.c: Likewise.
        * libgomp-plugin.h: Likewise.
        * libgomp_target.h: Remove file after merging content into the
        former file.  Update all users.
        * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
        (offload_targets_s, offload_targets_s_openacc): New variables.
        (check_effective_target_openacc_nvidia_accel_present)
        (check_effective_target_openacc_nvidia_accel_selected): New
        procedures.
        (libgomp_init): Update for OpenACC changes.
        * testsuite/libgomp-test-support.exp.in: New file.
        * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
        * testsuite/libgomp.oacc-c/c.exp: Likewise.
        * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
        * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
        * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
        * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
        * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
        * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
        * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
        * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
        * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
        * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
        * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
        * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
        * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
        * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
        * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.

2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
            Julian Brown  <julian@codesourcery.com>
            David Malcolm  <dmalcolm@redhat.com>

        * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
        to "GNU Offloading and Multi Processing Runtime Library".  Change
        all users.
        * configure: Regenerate.
        * libgomp.texi: Update.

2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>

        * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
        "$tgt_dir/lib32".
        * configure: Regenerate.

        * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
        "intelmic" in $offload_targets.

2015-01-05  Jakub Jelinek  <jakub@redhat.com>

        Update copyright years.

        * libgomp.texi: Bump @copying's copyright year.

2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * testsuite/lib/libgomp.exp: Load target-utils.exp.
        Move load of target-supportes.exp earlier.

2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>

        * testsuite/libgomp.c/target-9.c: New test.

2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>

        * config.h.in: Regenerate.
        * configure: Regenerate.
        * configure.ac: Add GCC_CHECK_EMUTLS.
        * libgomp.h: Add check for USE_EMUTLS: this case
        is equal to HAVE_TLS.
        * team.c: Likewise.

2014-12-03  Uros Bizjak  <ubizjak@gmail.com>

        * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.

2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
            Ilya Verbin  <ilya.verbin@intel.com>

        * testsuite/libgomp.c/target-critical-1.c: New test.

2014-11-26  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
        to dg-options unless expensive testing is on.
        (TESTITERS): Define to N if not defined.
        (main): Use TESTITERS instead of N.
        * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
        dg-additional-options depending on whether expensive testing is on.
        * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
        Decrease N to 100000 and CHUNKSZ to 10000.

2014-11-24  Jakub Jelinek  <jakub@redhat.com>

        PR fortran/63938
        * testsuite/libgomp.fortran/pr63938-1.f90: New test.
        * testsuite/libgomp.fortran/pr63938-2.f90: New test.

2014-11-21  Steve Ellcey  <sellcey@imgtec.com>

        * config/linux/mips/futex.h (SYS_futex): Define if not already done.

2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>

        PR bootstrap/63784
        * configure: Regenerated.

2014-11-19  Uros Bizjak  <ubizjak@gmail.com>

        * testsuite/libgomp.c/examples-4/e.53.5.c: Require
        vect_simd_clones effective target.
        * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.

2014-11-14  Jakub Jelinek  <jakub@redhat.com>

        * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
        of 32 as block_size.
        * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
        instead of 32 as block_size.

2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
            Ilya Verbin  <ilya.verbin@intel.com>

        * Makefile.in: Regenerate.
        * configure: Regenerate.
        * configure.ac: Set up offload_additional_options,
        offload_additional_lib_paths and offload_targets.
        * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
        OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
        * testsuite/Makefile.in: Regenerate.
        * testsuite/lib/libgomp.exp (libgomp_init): Append
        offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
        offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
        build directory to LD_LIBRARY_PATH for intelmic offload targets.

2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
            Ilya Verbin  <ilya.verbin@intel.com>
            Kirill Yukhin  <kirill.yukhin@intel.com>
            Ilya Tocar  <ilya.tocar@intel.com>

        * testsuite/lib/libgomp.exp
        (check_effective_target_offload_device): New.
        * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
        * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
        * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
        * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
        * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
        * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
        * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
        * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
        * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
        * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
        * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
        * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
        * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
        * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
        * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
        * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
        * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
        * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
        * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
        * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
        * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
        * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
        * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
        * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
        * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
        * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
        * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
        * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
        * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
        * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
        * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
        * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
        * testsuite/libgomp.c/target-7.c: Fix test.
        * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
        * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.

2014-11-13  Jakub Jelinek  <jakub@redhat.com>
            Ilya Verbin  <ilya.verbin@intel.com>
            Thomas Schwinge  <thomas@codesourcery.com>
            Andrey Turetskiy  <andrey.turetskiy@intel.com>

        * libgomp.map (GOMP_4.0.1): New symbol version.
        Add GOMP_offload_register.
        * libgomp_target.h: New file.
        * splay-tree.h: New file.
        * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
        (gomp_target_init): New forward declaration.
        (gomp_is_initialized): New static variable.
        (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
        (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
        New structures.
        (offload_images, num_offload_images, devices, num_devices): New static
        variables.
        (splay_compare): New static function.
        (struct gomp_device_descr): New structure.
        (gomp_get_num_devices): Call gomp_target_init.
        (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
        (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
        (GOMP_offload_register): New function.
        (GOMP_target): Arrange for host callback to be performed in a separate
        initial thread and contention group, inheriting ICVs from
        gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
        Add device initialization and lookup for target function in splay tree.
        (GOMP_target_data): Add device initialization and call gomp_map_vars.
        (GOMP_target_end_data): Call gomp_unmap_vars.
        (GOMP_target_update): Add device initialization and call gomp_update.
        (gomp_load_plugin_for_device, gomp_register_images_for_device)
        (gomp_target_init): New static functions.

2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
            Thomas Schwinge  <thomas@codesourcery.com>
            Ilya Verbin  <ilya.verbin@intel.com>
            Andrey Turetskiy  <andrey.turetskiy@intel.com>

        * config.h.in: Regenerate.
        * configure: Regenerate.
        * configure.ac: Check for libdl, required for plugin support.
        (PLUGIN_SUPPORT): Define if plugins are supported.
        (enable_offload_targets): Support Intel MIC targets.
        (OFFLOAD_TARGETS): List of target names suitable for offloading.

2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>

        PR target/63610
        * configure: Regenerate.

2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.

2014-10-06  Marek Polacek  <polacek@redhat.com>

        * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
        * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
        * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
        * testsuite/libgomp.c/thread-limit-2.c: Likewise.

2014-10-06  Marek Polacek  <polacek@redhat.com>

        * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
        * testsuite/libgomp.c/nqueens-1.c: Likewise.
        * testsuite/libgomp.c/pr26943-3.c: Likewise.
        * testsuite/libgomp.c/pr26943-4.c: Likewise.
        * testsuite/libgomp.c/pr36802-2.c: Likewise.
        * testsuite/libgomp.c/pr36802-3.c: Likewise.
        * testsuite/libgomp.c/thread-limit-1.c: Likewise.
        * testsuite/libgomp.c/thread-limit-2.c: Likewise.
        * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
        * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
        * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
        * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
        * testsuite/libgomp.c/omp-single-1.c: Likewise.
        * testsuite/libgomp.c/omp-single-2.c: Likewise.
        * testsuite/libgomp.c/omp_matvec.c: Likewise.
        * testsuite/libgomp.c/omp_workshare3.c: Likewise.
        * testsuite/libgomp.c/omp_workshare4.c: Likewise.
        * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
        declarations.

2014-10-03  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/61200
        * testsuite/libgomp.c/pr61200.c: New test.

2014-09-18  Jakub Jelinek  <jakub@redhat.com>

        PR c++/63248
        * testsuite/libgomp.c++/pr63248.C: New test.

2014-08-04  Jakub Jelinek  <jakub@redhat.com>

        * task.c (GOMP_taskgroup_end): If taskgroup->num_children
        is not zero, but taskgroup->children is NULL and there are
        any task->children, schedule those instead of waiting.
        * testsuite/libgomp.c/depend-6.c: New test.
        * testsuite/libgomp.c/depend-7.c: New test.
        * testsuite/libgomp.c/depend-8.c: New test.
        * testsuite/libgomp.c/depend-9.c: New test.
        * testsuite/libgomp.c/depend-10.c: New test.

2014-08-01  Jakub Jelinek  <jakub@redhat.com>

        * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
        (struct gomp_taskwait): New type.
        (struct gomp_task): Add taskwait and parent_depends_on, remove
        in_taskwait and taskwait_sem fields.
        (gomp_finish_task): Don't destroy taskwait_sem.
        * task.c (gomp_init_task): Don't init in_taskwait, instead init
        taskwait and parent_depends_on.
        (GOMP_task): For if (0) tasks with depend clause that depend on
        earlier tasks don't defer them, instead call
        gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
        Initialize redundant_out field, for redundant out entries just
        move them at the end of linked list instead of removing them
        completely, and set redundant_out flag instead of redundant.
        (gomp_task_run_pre): Update last_parent_depends_on if scheduling
        that task.
        (gomp_task_run_post_handle_dependers): If parent is in
        gomp_task_maybe_wait_for_dependencies and newly runnable task
        is not parent_depends_on, queue it in parent->children linked
        list after all runnable tasks with parent_depends_on set.
        Adjust for addition of taskwait indirection.
        (gomp_task_run_post_remove_parent): If parent is in
        gomp_task_maybe_wait_for_dependencies and task to be removed
        is parent_depends_on, decrement n_depend and if needed awake
        parent.  Adjust for addition of taskwait indirection.
        (GOMP_taskwait): Adjust for addition of taskwait indirection.
        (gomp_task_maybe_wait_for_dependencies): New function.
        * testsuite/libgomp.c/depend-5.c: New test.

2014-07-13  Tobias Burnus  <burnus@net-b.de>

        * testsuite/libgomp.fortran/pr34020.f90: Make compile
        with TS 18508/Fortran 2015.

2014-07-06  Marek Polacek  <polacek@redhat.com>

        PR c/6940
        * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.

2014-07-03  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
        matches regex $lang_source_re, add $lang_include_flags to options.
        * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
        * testsuite/libgomp.c++/c++.exp: Likewise.
        * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
        and lang_include_flags instead of adding -fintrinsic-modules-path= to
        ALWAYS_CFLAGS.
        * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.

2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.fortran/fortran.exp: Explain
        gfortran-dg-runtest usage.

2014-06-25  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.fortran/simd5.f90: New test.
        * testsuite/libgomp.fortran/simd6.f90: New test.
        * testsuite/libgomp.fortran/simd7.f90: New test.

2014-06-24  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c/for-2.c: Define SC to static for
        #pragma omp for simd testing.
        * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
        (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
        SC macro.
        * testsuite/libgomp.c/simd-14.c: New test.
        * testsuite/libgomp.c/simd-15.c: New test.
        * testsuite/libgomp.c/simd-16.c: New test.
        * testsuite/libgomp.c/simd-17.c: New test.
        * testsuite/libgomp.c++/for-10.C: Define SC to static for
        #pragma omp for simd testing.
        * testsuite/libgomp.c++/simd10.C: New test.
        * testsuite/libgomp.c++/simd11.C: New test.
        * testsuite/libgomp.c++/simd12.C: New test.
        * testsuite/libgomp.c++/simd13.C: New test.

        * testsuite/libgomp.fortran/aligned1.f03: New test.
        * testsuite/libgomp.fortran/nestedfn5.f90: New test.
        * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
        tasks with !$omp parallel !$omp single.
        * testsuite/libgomp.fortran/target8.f90: New test.
        * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
        not to use trim in the combiner, instead call elemental function.
        (fn): New elemental function.
        * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
        Make elemental.
        * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
        omp_in): Likewise.
        * testsuite/libgomp.fortran/udr12.f90: New test.
        * testsuite/libgomp.fortran/udr13.f90: New test.
        * testsuite/libgomp.fortran/udr14.f90: New test.
        * testsuite/libgomp.fortran/udr15.f90: New test.

2014-06-18  Jakub Jelinek  <jakub@redhat.com>

        * omp_lib.f90.in (openmp_version): Set to 201307.
        * omp_lib.h.in (openmp_version): Likewise.
        * testsuite/libgomp.c/target-8.c: New test.
        * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
        and inbranch clauses.
        * testsuite/libgomp.fortran/depend-3.f90: New test.
        * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
        openmp_version.
        * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
        * testsuite/libgomp.fortran/target1.f90: New test.
        * testsuite/libgomp.fortran/target2.f90: New test.
        * testsuite/libgomp.fortran/target3.f90: New test.
        * testsuite/libgomp.fortran/target4.f90: New test.
        * testsuite/libgomp.fortran/target5.f90: New test.
        * testsuite/libgomp.fortran/target6.f90: New test.
        * testsuite/libgomp.fortran/target7.f90: New test.

2014-06-10  Jakub Jelinek  <jakub@redhat.com>

        PR fortran/60928
        * testsuite/libgomp.fortran/allocatable9.f90: New test.
        * testsuite/libgomp.fortran/allocatable10.f90: New test.
        * testsuite/libgomp.fortran/allocatable11.f90: New test.
        * testsuite/libgomp.fortran/allocatable12.f90: New test.
        * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
        * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
        * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
        * testsuite/libgomp.fortran/associate1.f90: New test.
        * testsuite/libgomp.fortran/associate2.f90: New test.
        * testsuite/libgomp.fortran/procptr1.f90: New test.

2014-06-06  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.fortran/simd1.f90: New test.
        * testsuite/libgomp.fortran/udr1.f90: New test.
        * testsuite/libgomp.fortran/udr2.f90: New test.
        * testsuite/libgomp.fortran/udr3.f90: New test.
        * testsuite/libgomp.fortran/udr4.f90: New test.
        * testsuite/libgomp.fortran/udr5.f90: New test.
        * testsuite/libgomp.fortran/udr6.f90: New test.
        * testsuite/libgomp.fortran/udr7.f90: New test.
        * testsuite/libgomp.fortran/udr8.f90: New test.
        * testsuite/libgomp.fortran/udr9.f90: New test.
        * testsuite/libgomp.fortran/udr10.f90: New test.
        * testsuite/libgomp.fortran/udr11.f90: New test.

2014-05-27  Uros Bizjak  <ubizjak@gmail.com>

        * testsuite/libgomp.fortran/declare-simd-1.f90: Require
        vect_simd_clones effective target.
        * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.

2014-05-21  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/61252
        * testsuite/libgomp.c++/simd-9.C: New test.

2014-05-18  Uros Bizjak  <ubizjak@gmail.com>

        * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
        (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
        texts according to their @menu entry positions.

2014-05-11  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
        * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
        * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
        * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
        * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
        * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
        * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
        * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
        * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
        * testsuite/libgomp.fortran/depend-1.f90: New test.
        * testsuite/libgomp.fortran/depend-2.f90: New test.
        * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
        * testsuite/libgomp.fortran/simd1.f90: New test.
        * testsuite/libgomp.fortran/simd2.f90: New test.
        * testsuite/libgomp.fortran/simd3.f90: New test.
        * testsuite/libgomp.fortran/simd4.f90: New test.
        * testsuite/libgomp.fortran/taskgroup1.f90: New test.

2014-05-02  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c/simd-10.c: New test.
        * testsuite/libgomp.c/simd-11.c: New test.
        * testsuite/libgomp.c/simd-12.c: New test.
        * testsuite/libgomp.c/simd-13.c: New test.

2014-04-24  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
        atomic type clauses in any order and optional comma in between.
        * testsuite/libgomp.c++/atomic-15.C: Likewise.
        * testsuite/libgomp.c/atomic-17.c: Likewise.

        * testsuite/libgomp.c/simd-7.c: New test.
        * testsuite/libgomp.c/simd-8.c: New test.
        * testsuite/libgomp.c/simd-9.c: New test.
        * testsuite/libgomp.c/loop-16.c: New test.

2014-04-02  Richard Henderson  <rth@redhat.com>

        * config/linux/futex.h (futex_wait): Get error value from errno.
        (futex_wake): Likewise.

2014-03-25  Jakub Jelinek  <jakub@redhat.com>

        PR c++/60331
        * testsuite/libgomp.c++/udr-11.C: New test.
        * testsuite/libgomp.c++/udr-12.C: New test.
        * testsuite/libgomp.c++/udr-13.C: New test.
        * testsuite/libgomp.c++/udr-14.C: New test.
        * testsuite/libgomp.c++/udr-15.C: New test.
        * testsuite/libgomp.c++/udr-16.C: New test.
        * testsuite/libgomp.c++/udr-17.C: New test.
        * testsuite/libgomp.c++/udr-18.C: New test.
        * testsuite/libgomp.c++/udr-19.C: New test.

2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>

        Update copyright years

2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>

        * hashtab.h: Use the standard form for the copyright notice.

2014-01-02  Tobias Burnus  <burnus@net-b.de>

        * libgomp.texi: Bump @copying's copyright year.

2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>

        * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
        alloca () with __builtin_alloca ().
        * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
        * testsuite/libgomp.c/lock-3.c: Likewise.
        * testsuite/libgomp.c/pr48591.c: Likewise.

2013-12-17  Jakub Jelinek  <jakub@redhat.com>

        PR testsuite/59534
        * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
        comparisons.

2013-12-16  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/58756
        * testsuite/libgomp.c/pr58756.c: New test.

2013-12-12  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/59467
        * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
        !$omp parallel.

2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
        ALWAYS_CFLAGS.
        * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
        * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
        * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
        * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
        Likewise.

        * libgomp_g.h: Include <stddef.h> for size_t.

        * libgomp.spec.in: Update comment about libgomp's dependencies.
        * configure.ac: Likewise.
        * configure: Regenerate.

2013-10-16  Tobias Burnus  <burnus@net-b.de>

        * libgomp.texi: (Runtime Library Routines): Update references for
        OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
        omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
        omp_get_team_num, omp_is_initial_device, omp_set_default_device.
        (Environment Variables): Update references for OpenMP 4.0. Add
        OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
        Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
        order.

2013-10-14  Jakub Jelinek  <jakub@redhat.com>

        * env.c (parse_bind_var): Initialize value to avoid
        (false positive) warning.

2013-10-12  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/58691
        * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
        to check variable.
        (gomp_init_num_threads): Move i variable declaration into
        #ifdef CPU_ALLOC_SIZE block.
        * config/linux/affinity.c (gomp_affinity_init_level): Test
        gomp_places_list_len == 0 rather than gomp_places_list == 0
        when checking for topology reading error.
        * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
        * env.c (parse_affinity): Add ignore argument, if true, don't populate
        gomp_places_list, only parse env var and always return false.
        (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
        (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
        vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
        and either of these variables were parsed correctly into a places
        list.

2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
            Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
        of 5 loopfn matches.
        * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
        * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
        * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
        * testsuite/libgomp.graphite/force-parallel-5.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.

2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>

        * Makefile.am (omp_lib.mod): Streamline rule.
        * Makefile.in: Regenerate.

        * libgomp.texi (Runtime Library Routines): C linkage, don't throw
        exceptions.

        * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
        * testsuite/libgomp.fortran/lib1.f90: Likewise.
        * testsuite/libgomp.fortran/lib2.f: Likewise.
        * testsuite/libgomp.fortran/lib3.f: Likewise.

        * configure.ac: Typo fix.
        * configure: Regenerate.

        * testsuite/libgomp.fortran/openmp_version-1.f: New file.
        * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.

        * omp.h.in: Don't touch the user's namespace.

2013-10-11  Jakub Jelinek  <jakub@redhat.com>
            Tobias Burnus  <burnus@net-b.de>
            Richard Henderson  <rth@redhat.com>

        * target.c: New file.
        * Makefile.am (libgomp_la_SOURCES): Add target.c.
        * Makefile.in: Regenerated.
        * libgomp_g.h (GOMP_task): Add depend argument.
        (GOMP_barrier_cancel, GOMP_loop_end_cancel,
        GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
        GOMP_target_end_data, GOMP_target_update, GOMP_teams,
        GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
        GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
        GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
        GOMP_taskgroup_start, GOMP_taskgroup_end,
        GOMP_parallel_sections): New prototypes.
        * fortran.c (omp_is_initial_device): Add ialias_redirect.
        (omp_is_initial_device_): New function.
        (ULP, STR1, STR2, ialias_redirect): Removed.
        (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
        omp_set_default_device_8_, omp_get_default_device_,
        omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
        functions.
        * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
        GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
        GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
        @@GOMP_4.0.
        (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
        omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
        omp_set_default_device, omp_set_default_device_,
        omp_set_default_device_8_, omp_get_default_device,
        omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
        omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
        omp_get_team_num_): Export @@OMP_4.0.
        * team.c (struct gomp_thread_start_data): Add place field.
        (gomp_thread_start): Clear thr->thread_pool and
        thr->task before returning.  Use gomp_team_barrier_wait_final
        instead of gomp_team_barrier_wait.  Initialize thr->place.
        (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
        team_cancelled and task_queued_count fields.
        (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
        before calling pthread_exit.
        (gomp_free_thread): No longer static.  Use
        gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
        (gomp_team_start): Add flags argument.  Set
        thr->thread_pool->threads_busy to nthreads immediately after creating
        new pool.  Use gomp_managed_threads_lock instead of
        gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
        (gomp_team_end): Use gomp_managed_threads_lock instead of
        gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
        of gomp_team_barrier_wait.  If team->team_cancelled, call
        gomp_fini_worshare on ws chain starting at team->work_shares_to_free
        rather than thr->ts.work_share.
        (initialize_team): Don't call gomp_sem_init here.
        * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
        caller.
        (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
        * env.c (gomp_global_icv): Add default_device_var, target_data and
        bind_var initializers.
        (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
        (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
        gomp_places_list_len): New variables.
        (parse_bind_var, parse_one_place, parse_places_var): New functions.
        (parse_affinity): Rewritten to construct OMP_PLACES list with unit
        sized places.
        (gomp_cancel_var): New global variable.
        (parse_int): New function.
        (handle_omp_display_env): New function.
        (initialize_env): Use it.  Initialize default_device_var.
        Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
        OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
        OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
        been successfully parsed (and call gomp_init_affinity in that case).
        (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
        omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
        omp_get_team_num, omp_is_initial_device): New functions.
        * libgomp.h: Include stdlib.h.
        (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
        Define.
        (struct target_mem_desc): Forward declare.
        (struct gomp_task_icv): Add default_device_var, target_data, bind_var
        and thread_limit_var fields.
        (gomp_get_num_devices): New prototype.
        (gomp_cancel_var): New extern decl.
        (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
        team_cancelled and task_queued_count fields.  Add comments about
        task_{,queued_,running_}count.
        (gomp_cancel_kind): New enum.
        (gomp_work_share_end_cancel): New prototype.
        (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
        copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
        and depend fields.
        (struct gomp_taskgroup): New type.
        (struct gomp_task_depend_entry,
        struct gomp_dependers_vec): New types.
        (gomp_finish_task): Free depend_hash if non-NULL.
        (struct gomp_team_state): Add place_partition_off
        and place_partition_len fields.
        (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
        gomp_places_list_len): New extern decls.
        (struct gomp_thread): Add place field.
        (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
        (gomp_init_thread_affinity): Add place argument.
        (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
        gomp_affinity_remove_cpu, gomp_affinity_copy_place,
        gomp_affinity_same_place, gomp_affinity_finalize_place_list,
        gomp_affinity_init_level, gomp_affinity_print_place): New
        prototypes.
        (gomp_team_start): Add flags argument.
        (gomp_thread_limit_var, gomp_remaining_threads_count,
        gomp_remaining_threads_lock): Remove.
        (gomp_managed_threads_lock): New variable.
        (struct gomp_thread_pool): Add threads_busy field.
        (gomp_free_thread): New prototype.
        * task.c: Include hashtab.h.
        (hash_entry_type): New typedef.
        (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
        (gomp_init_task): Clear dependers, depend_hash, depend_count,
        copy_ctors_done and taskgroup fields.
        (GOMP_task): Add depend argument, handle depend clauses.  If
        gomp_team_barrier_cancelled or if it's taskgroup has been
        cancelled, don't queue or start new tasks.  Set copy_ctors_done
        field if needed.  Initialize taskgroup field.  If copy_ctors_done
        and already cancelled, don't discard the task.  If taskgroup is
        non-NULL, enqueue the task into taskgroup queue.  Increment
        num_children field in taskgroup.  Increment task_queued_count.
        (gomp_task_run_pre, gomp_task_run_post_remove_parent,
        gomp_task_run_post_remove_taskgroup): New inline functions.
        (gomp_task_run_post_handle_depend_hash,
        gomp_task_run_post_handle_dependers,
        gomp_task_run_post_handle_depend): New functions.
        (GOMP_taskwait): Use them.  If more than one new tasks
        have been queued, wake other threads if needed.
        (gomp_barrier_handle_tasks): Likewise.  If
        gomp_team_barrier_cancelled, don't start any new tasks, just free
        all tasks.
        (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
        * omp_lib.f90.in
        (omp_proc_bind_kind, omp_proc_bind_false,
        omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
        omp_proc_bind_spread): New params.
        (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
        omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
        omp_get_team_num, omp_is_initial_device): New interfaces.
        (omp_get_dynamic, omp_get_nested, omp_in_parallel,
        omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
        omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
        omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
        omp_get_team_size, omp_get_active_level, omp_in_final): Remove
        useless use omp_lib_kinds.
        * omp.h.in (omp_proc_bind_t): New typedef.
        (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
        omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
        omp_get_team_num, omp_is_initial_device): New prototypes.
        * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
        through to gomp_team_start.
        (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
        GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
        Adjust gomp_parallel_loop_start callers.
        (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
        GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
        GOMP_loop_end_cancel): New functions.
        (GOMP_parallel_end): Add ialias_redirect.
        * hashtab.h: New file.
        * libgomp.texi (Environment Variables): Minor cleanup,
        update section refs to OpenMP 4.0rc2.
        (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
        environment variables.
        * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
        team->work_shares_to_free to thr->ts.work_share before calling
        free_work_share.
        (gomp_work_share_end_cancel): New function.
        * config/linux/proc.c: Include errno.h.
        (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
        (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
        sizeof (cpu_set_t) to determine number of iterations.  Fix up check
        extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
        gomp_cpuset_size is sizeof (cpu_set_t).
        (gomp_init_num_threads): Initialize gomp_cpuset_size,
        gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
        of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
        to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
        contain any logical CPUs.
        (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
        is NULL.  Use gomp_cpusetp instead of &cpuset and pass
        gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
        pthread_getaffinity_np.  Check gomp_places_list instead of
        gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
        * config/linux/bar.c (gomp_barrier_wait_end,
        gomp_barrier_wait_last): Use BAR_* defines.
        (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
        from state where needed.  Set work_share_cancelled to 0 on last
        thread.
        (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
        gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
        functions.
        * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
        Add cpusetsize argument.
        (gomp_cpuset_size, gomp_cpusetp): Declare.
        * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
        (affinity_counter): Remove.
        (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
        if CPU_ALLOC_SIZE isn't defined.
        (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
        silently create OMP_PLACES=threads, if it is non-NULL afterwards,
        bind current thread to the first place.
        (gomp_init_thread_affinity): Rewritten.  Add place argument, just
        pthread_setaffinity_np to gomp_places_list[place].
        (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
        gomp_affinity_remove_cpu, gomp_affinity_copy_place,
        gomp_affinity_same_place, gomp_affinity_finalize_place_list,
        gomp_affinity_init_level, gomp_affinity_print_place): New functions.
        * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
        BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
        (gomp_barrier_t): Add awaited_final field.
        (gomp_barrier_init): Initialize awaited_final field.
        (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
        gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
        prototypes.
        (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
        defines.
        (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
        gomp_team_barrier_cancelled): New inline functions.
        (gomp_barrier_last_thread,
        gomp_team_barrier_set_task_pending,
        gomp_team_barrier_clear_task_pending,
        gomp_team_barrier_set_waiting_for_tasks,
        gomp_team_barrier_waiting_for_tasks,
        gomp_team_barrier_done): Use BAR_* defines.
        * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
        (gomp_barrier_wait_end): Use BAR_* defines.
        (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
        Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
        Use BAR_* defines.
        (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
        gomp_team_barrier_cancel): New functions.
        * config/posix/affinity.c (gomp_init_thread_affinity): Add place
        argument.
        (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
        gomp_affinity_remove_cpu, gomp_affinity_copy_place,
        gomp_affinity_same_place, gomp_affinity_finalize_place_list,
        gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
        * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
        BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
        (gomp_barrier_t): Add cancellable field.
        (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
        gomp_team_barrier_cancel): New prototypes.
        (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
        (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
        gomp_team_barrier_cancelled): New inline functions.
        (gomp_barrier_wait_start, gomp_barrier_last_thread,
        gomp_team_barrier_set_task_pending,
        gomp_team_barrier_clear_task_pending,
        gomp_team_barrier_set_waiting_for_tasks,
        gomp_team_barrier_waiting_for_tasks,
        gomp_team_barrier_done): Use BAR_* defines.
        * barrier.c (GOMP_barrier_cancel): New function.
        * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
        omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
        omp_proc_bind_spread): New params.
        (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
        omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
        omp_get_team_num, omp_is_initial_device): New externals.
        * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
        New functions.
        (gomp_resolve_num_threads): Adjust for thread_limit now being in
        icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
        infinity.  If not nested, just return minimum of max_num_threads
        and icv->thread_limit_var and if thr->thread_pool, set threads_busy
        to the returned value.  Otherwise, don't update atomically
        gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
        (GOMP_parallel_end): Adjust for thread_limit now being in
        icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
        infinity.  Adjust threads_busy in the pool rather than
        gomp_remaining_threads_count.  Remember team->nthreads and call
        gomp_team_end before adjusting threads_busy, if not nested
        afterwards, just set it to 1 non-atomically.  Add ialias.
        (GOMP_parallel_start): Adjust gomp_team_start caller.
        * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
        * testsuite/libgomp.c/affinity-1.c: New test.
        * testsuite/libgomp.c/atomic-15.c: New test.
        * testsuite/libgomp.c/atomic-16.c: New test.
        * testsuite/libgomp.c/atomic-17.c: New test.
        * testsuite/libgomp.c/cancel-for-1.c: New test.
        * testsuite/libgomp.c/cancel-for-2.c: New test.
        * testsuite/libgomp.c/cancel-parallel-1.c: New test.
        * testsuite/libgomp.c/cancel-parallel-2.c: New test.
        * testsuite/libgomp.c/cancel-parallel-3.c: New test.
        * testsuite/libgomp.c/cancel-sections-1.c: New test.
        * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
        * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
        * testsuite/libgomp.c/depend-1.c: New test.
        * testsuite/libgomp.c/depend-2.c: New test.
        * testsuite/libgomp.c/depend-3.c: New test.
        * testsuite/libgomp.c/depend-4.c: New test.
        * testsuite/libgomp.c/for-1.c: New test.
        * testsuite/libgomp.c/for-1.h: New file.
        * testsuite/libgomp.c/for-2.c: New test.
        * testsuite/libgomp.c/for-2.h: New file.
        * testsuite/libgomp.c/for-3.c: New test.
        * testsuite/libgomp.c/pr58392.c: New test.
        * testsuite/libgomp.c/simd-1.c: New test.
        * testsuite/libgomp.c/simd-2.c: New test.
        * testsuite/libgomp.c/simd-3.c: New test.
        * testsuite/libgomp.c/simd-4.c: New test.
        * testsuite/libgomp.c/simd-5.c: New test.
        * testsuite/libgomp.c/simd-6.c: New test.
        * testsuite/libgomp.c/target-1.c: New test.
        * testsuite/libgomp.c/target-2.c: New test.
        * testsuite/libgomp.c/target-3.c: New test.
        * testsuite/libgomp.c/target-4.c: New test.
        * testsuite/libgomp.c/target-5.c: New test.
        * testsuite/libgomp.c/target-6.c: New test.
        * testsuite/libgomp.c/target-7.c: New test.
        * testsuite/libgomp.c/taskgroup-1.c: New test.
        * testsuite/libgomp.c/thread-limit-1.c: New test.
        * testsuite/libgomp.c/thread-limit-2.c: New test.
        * testsuite/libgomp.c/thread-limit-3.c: New test.
        * testsuite/libgomp.c/udr-1.c: New test.
        * testsuite/libgomp.c/udr-2.c: New test.
        * testsuite/libgomp.c/udr-3.c: New test.
        * testsuite/libgomp.c++/affinity-1.C: New test.
        * testsuite/libgomp.c++/atomic-10.C: New test.
        * 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++/atomic-15.C: New test.
        * testsuite/libgomp.c++/cancel-for-1.C: New test.
        * testsuite/libgomp.c++/cancel-for-2.C: New test.
        * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
        * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
        * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
        * testsuite/libgomp.c++/cancel-sections-1.C: New test.
        * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
        * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
        * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
        * testsuite/libgomp.c++/cancel-test.h: New file.
        * testsuite/libgomp.c++/for-9.C: New test.
        * testsuite/libgomp.c++/for-10.C: New test.
        * testsuite/libgomp.c++/for-11.C: New test.
        * testsuite/libgomp.c++/simd-1.C: New test.
        * testsuite/libgomp.c++/simd-2.C: New test.
        * testsuite/libgomp.c++/simd-3.C: New test.
        * testsuite/libgomp.c++/simd-4.C: New test.
        * testsuite/libgomp.c++/simd-5.C: New test.
        * testsuite/libgomp.c++/simd-6.C: New test.
        * testsuite/libgomp.c++/simd-7.C: New test.
        * testsuite/libgomp.c++/simd-8.C: New test.
        * testsuite/libgomp.c++/target-1.C: New test.
        * testsuite/libgomp.c++/target-2.C: New test.
        * testsuite/libgomp.c++/target-2-aux.cc: New file.
        * testsuite/libgomp.c++/target-3.C: New test.
        * testsuite/libgomp.c++/taskgroup-1.C: New test.
        * testsuite/libgomp.c++/udr-1.C: New test.
        * testsuite/libgomp.c++/udr-2.C: New test.
        * testsuite/libgomp.c++/udr-3.C: New test.
        * testsuite/libgomp.c++/udr-4.C: New test.
        * testsuite/libgomp.c++/udr-5.C: New test.
        * testsuite/libgomp.c++/udr-6.C: New test.
        * testsuite/libgomp.c++/udr-7.C: New test.
        * testsuite/libgomp.c++/udr-8.C: New test.
        * testsuite/libgomp.c++/udr-9.C: New test.

2013-09-20  Jakub Jelinek  <jakub@redhat.com>

        PR testsuite/57605
        * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
        ALWAYS_CFLAGS.

2013-09-20  Alan Modra  <amodra@gmail.com>

        * configure: Regenerate.

2013-09-19  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c/sections-2.c: New test.

2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>

        * testsuite/libgomp.fortran/strassen.f90:
        Add dg-skip-if aarch64_tiny.

2013-06-20  Iain Sandoe  <iain@codesourcery.com>
            Cesar Philippidis  <cesar@codesourcery.com>

        * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
        Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
        * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
        * testsuite/libgomp.fortran/fortran.exp: Likewise.
        * testsuite/libgomp.graphite/graphite.exp: Likewise.
        * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
        Use dg-runtest rather than gfortran-dg-runtest.

2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.c/icv-2.c: Extend current handling of
        Linux-based x86 systems to cover all GNU systems.
        * testsuite/libgomp.c/lock-3.c: Likewise.
        * testsuite/libgomp.c/pr48591.c: Likewise.

2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>

        * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
        GNU/Hurd, as done for Linux-based systems.

        * config/posix/ptrlock.h: Fix comment.

2013-05-27  Tobias Burnus  <burnus@net-b.de>

        PR fortran/57423
        * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
        omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
        omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
        omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
        omp_destroy_nest_lock): Correct arguments to match the one in
        the OpenMP spec.
        * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
        omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
        omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
        omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.

2013-05-16  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c/loop-13.c: New test.
        * testsuite/libgomp.c/loop-14.c: New test.
        * testsuite/libgomp.c/loop-15.c: New test.
        * testsuite/libgomp.c++/loop-13.C: New test.
        * testsuite/libgomp.c++/loop-14.C: New test.
        * testsuite/libgomp.c++/loop-15.C: New test.

2013-02-06  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/56217
        * testsuite/libgomp.c++/pr56217.C: New test.

2013-02-01  Alan Modra  <amodra@gmail.com>

        * task.c (GOMP_task, GOMP_taskwait): Comment.

2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
            Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>

        PR libgomp/55561
        * config/linux/wait.h (do_spin): Use atomic load for addr.
        * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
        for intptr and ptrlock.
        * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
        for ptrlock.

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.

2013-01-16  Jakub Jelinek  <jakub@redhat.com>
            Tobias Burnus  <burnus@net-b.de>

        PR driver/55884
        * testsuite/libgomp.fortran/fortran.exp: Use
        -fintrinsic-modules-path= instead of
        -fintrinsic-modules-path.

2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>

        Update copyright years.

2012-12-19  Tobias Burnus  <burnus@net-b.de>

        * testsuite/libgomp.fortran/fortran.exp: Set
        -fintrinsic-modules-path.

2012-12-19  Tobias Burnus  <burnus@net-b.de>

        * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
        from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.

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.

2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>

        * testsuite/libgomp.c++/pr24455.C: Use
        -Wl,-undefined,dynamic_lookup on darwin.

2012-11-07  David Edelsohn  <dje.gcc@gmail.com>

        * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.

2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>

        * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.

2012-10-23  Ian Bolton  <ian.bolton@arm.com>
            Jim MacArthur  <jim.macarthur@arm.com>
            Marcus Shawcroft  <marcus.shawcroft@arm.com>
            Nigel Stephens  <nigel.stephens@arm.com>
            Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
            Richard Earnshaw  <rearnsha@arm.com>
            Sofiane Naci  <sofiane.naci@arm.com>
            Stephen Thomas  <stephen.thomas@arm.com>
            Tejas Belagod  <tejas.belagod@arm.com>
            Yufeng Zhang  <yufeng.zhang@arm.com>

        * configure.tgt: Add AArch64.

2012-10-04  Jason Merrill  <jason@redhat.com>

        * testsuite/libgomp.c++/tls-init1.C: New.

2012-09-14  David Edelsohn  <dje.gcc@gmail.com>

        * configure: Regenerated.

2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>

        * config/linux/mips/futex.h (sys_futex0): Change to static
        function with noinline, nomips16 attributes under MIPS16. Adjust
        asm statement to place 'li v0,SYS_futex' immediately before
        syscall insn.

2012-07-04  Sandra Loosemore <sandra@codesourcery.com>

        * libgomp.texi (Library Index): Renamed from "Index" to prevent
        conflict with index.html on case-insensitive file systems.

2012-07-03  Uros Bizjak  <ubizjak@gmail.com>

        * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
        * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.

2012-07-02  Richard Guenther  <rguenther@suse.de>
            Michael Matz  <matz@suse.de>
            Tobias Grosser <tobias@grosser.es>
            Sebastian Pop <sebpop@gmail.com>

        * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
        * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
        * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
        * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.

2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>

        * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.

2012-06-22  Richard Guenther  <rguenther@suse.de>

        Merge from graphite branch
        2012-01-13  Tobias Grosser  <tobias@grosser.es>

        * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
        * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.

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.

2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>

        * configure: Regenerated.

2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>

        * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.

2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>

        PR bootstrap/52812
        * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.

2012-03-22  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/52547
        * testsuite/libgomp.c/pr52547.c: New test.

2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>

        * testsuite/lib/libgomp.exp: load fortran-modules.exp

2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * configure.tgt (mips-sgi-irix6*): Remove.

2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * configure.tgt (alpha*-dec-osf*): Remove.

        * config/osf/sem.h: Remove.
        * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.

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.
        * configure: Regenerate.

2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * configure: Regenerate.

2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>

        PR libgomp/42602
        * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.

2010-01-03  Richard Guenther  <rguenther@suse.de>

        * testsuite/libgomp.fortran/recursion1.f90: New testcase.

2009-12-23  Sebastian Pop  <sebpop@gmail.com>

        * testsuite/libgomp.graphite/pr4118.c: New.

2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>

        * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
        for darwin, protect the test with require-effective-target tls_runtime.
        * testsuite/libgomp.fortran/pr32550.f90: Ditto.

2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>

        PR target/41605
        * testsuite/lib/libgomp.exp: Provide -B options to allow for
        link spec %s substitutions for static libraries.

2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>

        PR testsuite/42135
        * libgomp.graphite/force-parallel-2.c: Reduce array size.

2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * Makefile.in: Regenerate.
        * configure: Regenerate.
        * testsuite/Makefile.in: Regenerate.

2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>

        * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
        settings for LC_ALL and LANG.

2009-11-25  Jakub Jelinek  <jakub@redhat.com>

        PR fortran/42162
        * testsuite/libgomp.fortran/pr42162.f90: New test.

2009-11-13  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/42029
        * testsuite/libgomp.c/pr42029.c: New test.

2009-10-26  Jakub Jelinek  <jakub@redhat.com>

        * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
        *s.  Accept ld version without text in ()s.
        * configure: Regenerated.

2009-10-22  Razya Ladelsky  <razya@il.ibm.com>

        * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.

2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        PR libgomp/41418
        * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
        or a hyphen (happens with fortran language disabled).
        * configure: Regenerate.

2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
        use sed script portable to Solaris /bin/sed for extracting ld
        version.
        * configure: Regenerate.

2009-09-17  Alexander Monakov  <amonakov@ispras.ru>

        * testsuite/libgomp.graphite/bounds.c: New test.

2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * Makefile.am (libgomp_la_LINK): New.
        * Makefile.in: Regenerate.

2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * configure.ac (AC_PREREQ): Bump to 2.64.

2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * Makefile.am (install-html, install-pdf): Remove.
        * Makefile.in: Regenerate.

        * Makefile.in: Regenerate.
        * aclocal.m4: Regenerate.
        * config.h.in: Regenerate.
        * configure: Regenerate.
        * testsuite/Makefile.in: Regenerate.

2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
        * Makefile.in: Regenerate.

2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>

        * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
        * Makefile.in: Regenerate.

2009-08-19  Tobias Burnus  <burnus@net-b.de>

        PR fortran/41102
        omp_lib.h.in: Fix -std=f95 errors.


2009-08-14  David Edelsohn  <edelsohn@gnu.org>

        * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
        * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
        * testsuite/libgomp.graphite/graphite.exp: New.

2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>

        * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
        only build.

2009-08-04  David Daney  <ddaney@caviumnetworks.com>

        * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
        needed memory barrier semantics.
        * config/linux/mips/mutex.h: New file.

2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.

2009-07-16  Joseph Myers  <joseph@codesourcery.com>

        * configure: Regenerate.

2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>

        PR testsuite/40699
        PR testsuite/40707
        PR testsuite/40709
        * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
        * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
        testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.

2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>

        * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
        options when choosing a multilib.

2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>

        * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
        ld_library_path.  Use add_path.  Add just find_libgcc_s to
        ld_library_path, not every libgcc multilib directory.
        * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
        gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
        * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
        Use add_path.
        * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.

2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>

        * Makefile.am (LTLDFLAGS): Define.
        (LINK): Define.
        * Makefile.in: Regenerate.

2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>

        PR fortran/39718
        * testsuite/libgomp.fortran/fortran.exp: Don't link with
        libgfortranbegin, check existence of libgfortran.a instead of
        libgfortranbegin.a.

2009-05-20  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/40174
        * team.c (gomp_thread_start): Destroy thr->release semaphore.
        (gomp_free_pool_helper): Likewise.

2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
            Jakub Jelinek  <jakub@redhat.com>

        PR fortran/35423
        * testsuite/libgomp.fortran/workshare2.f90: New test.

2009-04-09  Nick Clifton  <nickc@redhat.com>

        * iter.c: Change copyright header to refer to version 3 of the
        GNU General Public License with version 3.1 of the GCC Runtime
        Library Exception and to point readers at the COPYING3 and
        COPYING3.RUNTIME files and the FSF's license web page.
        * alloc.c: Likewise.
        * barrier.c: Likewise.
        * config/bsd/proc.c: Likewise.
        * config/linux/affinity.c: Likewise.
        * config/linux/alpha/futex.h: Likewise.
        * config/linux/bar.c: Likewise.
        * config/linux/bar.h: Likewise.
        * config/linux/ia64/futex.h: Likewise.
        * config/linux/ia64/mutex.h: Likewise.
        * config/linux/lock.c: Likewise.
        * config/linux/mips/futex.h: Likewise.
        * config/linux/mutex.c: Likewise.
        * config/linux/mutex.h: Likewise.
        * config/linux/powerpc/futex.h: Likewise.
        * config/linux/proc.c: Likewise.
        * config/linux/ptrlock.c: Likewise.
        * config/linux/ptrlock.h: Likewise.
        * config/linux/s390/futex.h: Likewise.
        * config/linux/sem.c: Likewise.
        * config/linux/sem.h: Likewise.
        * config/linux/sparc/futex.h: Likewise.
        * config/linux/wait.h: Likewise.
        * config/linux/x86/futex.h: Likewise.
        * config/mingw32/proc.c: Likewise.
        * config/mingw32/time.c: Likewise.
        * config/posix/affinity.c: Likewise.
        * config/posix/bar.c: Likewise.
        * config/posix/bar.h: Likewise.
        * config/posix/lock.c: Likewise.
        * config/posix/mutex.h: Likewise.
        * config/posix/proc.c: Likewise.
        * config/posix/ptrlock.h: Likewise.
        * config/posix/sem.c: Likewise.
        * config/posix/sem.h: Likewise.
        * config/posix/time.c: Likewise.
        * config/posix95/lock.c: Likewise.
        * critical.c: Likewise.
        * env.c: Likewise.
        * error.c: Likewise.
        * fortran.c: Likewise.
        * iter_ull.c: Likewise.
        * libgomp.h: Likewise.
        * libgomp_f.h.in: Likewise.
        * libgomp_g.h: Likewise.
        * loop.c: Likewise.
        * loop_ull.c: Likewise.
        * omp.h.in: Likewise.
        * omp_lib.f90.in: Likewise.
        * omp_lib.h.in: Likewise.
        * ordered.c: Likewise.
        * parallel.c: Likewise.
        * sections.c: Likewise.
        * single.c: Likewise.
        * task.c: Likewise.
        * team.c: Likewise.
        * work.c: Likewise.

2009-04-09  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/config/default.exp: Change copyright header to refer to
        version 3 of the GNU General Public License and to point readers
        at the COPYING3 file and the FSF's license web page.

2009-04-08  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/39573
        * libgomp.c++/pr39573.C: New test.

2009-04-01  Jakub Jelinek  <jakub@redhat.com>

        PR other/39591
        * testsuite/libgomp.c/pr39591-1.c: New test.
        * testsuite/libgomp.c/pr39591-2.c: New test.
        * testsuite/libgomp.c/pr39591-3.c: New test.

2009-03-25  Uros Bizjak  <ubizjak@gmail.com>

        * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
        * testsuite/libgomp.c/atomic-6.c: Ditto.

2009-03-23  Jakub Jelinek  <jakub@redhat.com>

        PR c/39495
        * testsuite/libgomp.c/loop-12.c: New test.
        * testsuite/libgomp.c/loop-11.c: New test.
        * testsuite/libgomp.c++/loop-11.C: New test.
        * testsuite/libgomp.c++/loop-12.C: New test.
        * testsuite/libgomp.c++/for-8.C: New test.

2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * configure: Regenerate.

2009-02-11  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/39154
        * testsuite/libgomp.c/pr39154.c: New test.

2009-01-30  Ian Lance Taylor  <iant@google.com>

        * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
        libgomp_ld_is_gold.  Get gold version number.
        (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
        * configure: Rebuild.

2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>

        * testsuite/lib/libgomp.exp: Add -B option for targets that
        use libgfortran.a%s in their specs.

2009-01-07  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/38086
        * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
        * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
        HAVE_AS_SYMVER_DIRECTIVE is not defined.
        * configure: Regenerated.
        * config.h.in: Likewise.

2008-12-28  Jakub Jelinek  <jakub@redhat.com>

        PR c++/38650
        * testsuite/libgomp.c/pr38650.c: New test.
        * testsuite/libgomp.c++/pr38650.C: New test.

2008-12-27  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.

2008-12-26  Uros Bizjak  <ubizjak@gmail.com>

        * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.

2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * configure: Regenerate.

2008-12-08  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/36802
        * testsuite/libgomp.c/pr36802-1.c: New test.
        * testsuite/libgomp.c/pr36802-2.c: New test.
        * testsuite/libgomp.c/pr36802-3.c: New test.

2008-12-01  Janis Johnson  <janis187@us.ibm.com>

        PR libgomp/38270
        * config/linux/powerpc/mutex.h: New.

2008-12-01  Jakub Jelinek  <jakub@redhat.com>

        PR c++/38257
        * testsuite/libgomp.c++/for-7.C: New test.

        PR c++/38348
        * testsuite/libgomp.c++/for-6.C: New test.

2008-11-26  Janis Johnson  <janis187@us.ibm.com>

        PR testsuite/28870
        * testsuite/lib/libgomp.exp: Include new timeout library files.
        (libgomp_target_compile): Set timeout value from new proc.

2008-11-13  Steve Ellcey  <sje@cup.hp.com>

        PR libgomp/37938
        * config/linux/ia64/mutex.h: New.

2008-11-04  Tobias Burnus  <burnus@net-b.de>

        PR libgomp/37935
        * libgomp.texi (Runtime library routines, environment variables):
        Update for OpenMP version 3.0.

2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
            Steve Ellcey  <sje@cup.hp.com>

        * configure: Regenerate for new libtool.
        * Makefile.in: Ditto.
        * testsuite/Makefile.in: Ditto.

2008-09-19  Jakub Jelinek  <jakub@redhat.com>
            Andreas Tobler  <a.tobler@schweiz.org>

        * config/bsd/proc.c: New file.
        * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
        * configure.ac: Check for header <sys/sysctl.h>
        * configure: Regenerate.
        * config.h.in: Likewise.

2008-09-05  Janis Johnson  <janis187@us.ibm.com>

        * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.

2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>

        * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
        * Makefile.in: Regenerated.
        * testsuite/Makefile.in: Regenerated.

2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>

        * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
        depend on blddir if blddir exists.
        (libgomp_target_compile): Likewise.
        * testsuite/libgomp.c++/c++.exp: Likewise.
        * testsuite/libgomp.fortran/fortran.exp: Likewise.

2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
        Do not list GPL as Invariant Section.

2008-07-28  Ilie Garbacea  <ilie@mips.com>
            Chao-ying Fu  <fu@mips.com>

        * configure.tgt: Enable futex for MIPS.
        * config/linux/mips/futex.h: New file.

2008-07-16  Jakub Jelinek  <jakub@redhat.com>

        * team.c (gomp_team_end): Free team immediately if it has
        just one thread.

2008-07-08  David Edelsohn  <edelsohn@gnu.org>

        * testsuite/libgomp.c++/c++.exp: Append multilib library path.
        * testsuite/libgomp.fortran/fortran.exp: Same.
        * testsuite/libgomp.c/c.exp: Same.
        * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
        directory to library path first.

2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>

        * env.c (parse_stacksize): Add cast to avoid warning.
        (parse_spincount): Likewise.

2008-06-27  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c/loop-10.c: New test.
        * libgomp.c/loop-3.c (main): Add lastprivate clause.
        * libgomp.c++/loop-6.C (main): Likewise.

        PR debug/36617
        * testsuite/libgomp.c/debug-1.c: New test.

2008-06-19  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c/nqueens-1.c: New test.

        PR c++/36523
        * testsuite/libgomp.c++/task-7.C: New function.

2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * configure: Regenerate.

2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>

        * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
        mutex when HAVE_SYNC_BUILTINS isn't defined.

2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * libgomp.texi (omp_test_lock): Fix typo.

2008-06-12  Tobias Burnus  <burnus@net-b.de>

        * omp_lib.f90.in: Add "implicit none".

2008-06-12  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/36506
        * testsuite/libgomp.c/reduction-5.c: New test.

2008-06-11  Jakub Jelinek  <jakub@redhat.com>

        * libgomp.h (struct gomp_task): Add in_tied_task field.
        * task.c (gomp_init_task): Initialize it.
        (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
        unconditionally.  Don't call gomp_team_barrier_wake if
        current task is implicit or if(0) from implicit and number of
        running tasks is equal to nthreads - 1.

        PR libgomp/36471
        * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
        omp_get_team_size_8): Fix pastos.

        PR libgomp/36469
        * configure.ac: Add AC_CHECK_FUNCS (strtoull).
        * configure: Regenerated.
        * config.h.in: Regenerated.
        * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
        defined.

2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>

        PR bootstrap/36452
        * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
        (GOMP_loop_ull_dynamic_start): Likewise.
        (GOMP_loop_ull_guided_start): Likewise.
        (GOMP_loop_ull_ordered_static_start): Likewise.
        (GOMP_loop_ull_ordered_dynamic_start): Likewise.
        (GOMP_loop_ull_ordered_guided_start): Likewise.

2008-06-06  Jakub Jelinek  <jakub@redhat.com>
            Richard Henderson  <rth@redhat.com>
            Ulrich Drepper  <drepper@redhat.com>
            Jakob Blomer  <jakob.blomer@ira.uka.de>

        * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
        Substitute also OMP_*LOCK_25*.
        * configure: Regenerated.
        * config.h.in: Regenerated.
        * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
        ptrlock.c and task.c.
        * Makefile.in: Regenerated.
        * testsuite/Makefile.in: Regenerated.
        * task.c: New file.
        * loop_ull.c: New file.
        * iter_ull.c: New file.
        * libgomp.h: Include ptrlock.h.
        (enum gomp_task_kind): New type.
        (struct gomp_team): Add task_lock, task_queue, task_count,
        task_running_count, single_count fields.  Add
        work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
        Remove work_share_lock, generation_mask,
        oldest_live_gen, num_live_gen and init_work_shares fields, add
        work work_share_list_alloc, work_share_list_free and work_share_chunk
        fields.  Change work_shares from pointer to pointers into an array.
        Change ordered_release field into gomp_sem_t ** from flexible array
        member.  Add implicit_task and initial_work_shares fields.
        Move close to the end of the struct.
        (struct gomp_team_state): Add single_count, last_work_share,
        active_level and level fields, remove work_share_generation.
        (gomp_barrier_handle_tasks): New prototype.
        (gomp_finish_task): New inline function.
        (struct gomp_work_share): Move chunk_size, end, incr into
        transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
        next_ll fields.  Reshuffle fields.  Add next_alloc,
        next_ws, next_free and inline_ordered_team_ids fields, change
        ordered_team_ids into pointer from flexible array member.
        Add mode field.  Put lock and next into a different cache line
        from most of the write-once fields.
        (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
        gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
        gomp_iter_ull_guided_next): New prototypes.
        (gomp_new_icv): New prototype.
        (struct gomp_thread): Add thread_pool and task fields.
        (struct gomp_thread_pool): New type.
        (gomp_new_team): New prototype.
        (gomp_team_start): Change type of last argument.
        (gomp_new_work_share): Removed.
        (gomp_init_work_share, gomp_fini_work_share): New prototypes.
        (gomp_work_share_init_done): New static inline.
        (gomp_throttled_spin_count_var, gomp_available_cpus,
        gomp_managed_threads): New extern decls.
        (gomp_init_task): New prototype.
        (gomp_spin_count_var): New extern var decl.
        (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
        or no alias support, or if not PIC.
        (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
        gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
        gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
        gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
        gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
        gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
        gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
        gomp_test_nest_lock_25): New prototypes.
        (omp_lock_symver, strong_alias): Define.
        (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
        decls.
        (gomp_end_task): New.
        (struct gomp_task_icv, gomp_global_icv): New.
        (gomp_thread_limit_var, gomp_max_active_levels_var): New.
        (struct gomp_task): New.
        (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
        gomp_run_sched_var, gomp_run_sched_chunk): Remove.
        (gomp_icv): New.
        (gomp_schedule_type): Reorder enum to match
        omp_sched_t.
        * team.c (struct gomp_thread_start_data): Add thread_pool and task
        fields.
        (gomp_thread_start): Add gomp_team_barrier_wait call.
        For non-nested case remove clearing of docked thread thr fields.
        Use pool fields instead of global gomp_* variables.  Use
        gomp_barrier_wait_last when needed.  Initialize ts.active_level.
        Create tasks for each member thread.
        (free_team): Only destroy team barrier, task_lock here and free it.
        (gomp_free_thread): Free last_team if non-NULL.
        (gomp_team_end): Call gomp_team_barrier_wait instead of
        gomp_barrier_wait.  For nested case call one extra
        gomp_barrier_wait.  Move here some destruction from free_team.
        Call free_team on pool->last_team if any, rather than freeing
        current team.  Destroy work_share_list_free_lock ifndef
        HAVE_SYNC_BUILTINS.
        (gomp_new_icv): New function.
        (gomp_threads, gomp_threads_size, gomp_threads_used,
        gomp_threads_dock): Removed.
        (gomp_thread_destructor): New variable.
        (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.
        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
        ts.last_work_share.  Don't clear ts.work_share_generation.
        If number of threads changed, adjust atomically gomp_managed_threads.
        Use gomp_init_task instead of gomp_new_task,
        set thr->task to the corresponding implicit_task array entry.
        Create tasks for each member thread.  Initialize ts.level.
        (initialize_team): Call pthread_key_create on
        gomp_thread_destructor.
        (team_destructor): New function.
        (new_team): Removed.
        (gomp_new_team): New function.
        (free_team): Free gomp_work_share blocks chained through next_alloc,
        instead of freeing work_shares and destroying work_share_lock.
        (gomp_team_end): Call gomp_fini_work_share.  If number of threads
        changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
        * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
        of gomp_barrier_wait.
        * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
        instead of gomp_barrier_wait.  Call gomp_work_share_init_done
        if gomp_work_share_start returned true.  Don't unlock ws->lock.
        (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
        of gomp_barrier_wait.
        (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
        gomp_work_share_init_done if gomp_work_share_start returned true.
        Don't unlock ws->lock.
        * work.c: Include stddef.h.
        (free_work_share): Use work_share_list_free_lock instead
        of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
        Call gomp_fini_work_share and then either free ws if orphaned, or
        put it into work_share_list_free list of the current team.
        (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
        functions.
        (gomp_work_share_start, gomp_work_share_end,
        gomp_work_share_end_nowait): Rewritten.
        * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
        (openmp_version): Set to 200805.
        (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
        omp_sched_guided, omp_sched_auto): New parameters.
        (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
        omp_set_max_active_levels, omp_get_max_active_levels,
        omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
        omp_get_active_level): New interfaces.
        * omp_lib.h.in (openmp_version): Set to 200805.
        (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
        omp_sched_guided, omp_sched_auto): New parameters.
        (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
        omp_set_max_active_levels, omp_get_max_active_levels,
        omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
        omp_get_active_level): New externals.
        * loop.c: Include limits.h.
        (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
        GFS_AUTO.
        (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
        Likewise.  Use gomp_icv.
        (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
        ts.static_trip here.
        (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
        gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
        (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
        gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
        don't unlock ws->lock, otherwise lock it.
        (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
        gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
        (gomp_parallel_loop_start): Call gomp_new_team instead of
        gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
        Adjust gomp_team_start caller.  Pass 0 as second argument to
        gomp_resolve_num_threads.
        (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
        If adding ws->chunk_size nthreads + 1 times after end won't
        overflow, set ws->mode to 1.
        * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
        GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
        GOMP_loop_ull_ordered_static_start,
        GOMP_loop_ull_ordered_dynamic_start,
        GOMP_loop_ull_ordered_guided_start,
        GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
        GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
        GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
        GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
        GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
        prototypes.
        * libgomp.map: Export lock routines also @@OMP_2.0.
        (GOMP_loop_ordered_dynamic_first,
        GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
        GOMP_loop_ordered_static_first): Remove.
        (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
        GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
        GOMP_loop_ull_ordered_dynamic_next,
        GOMP_loop_ull_ordered_dynamic_start,
        GOMP_loop_ull_ordered_guided_next,
        GOMP_loop_ull_ordered_guided_start,
        GOMP_loop_ull_ordered_runtime_next,
        GOMP_loop_ull_ordered_runtime_start,
        GOMP_loop_ull_ordered_static_next,
        GOMP_loop_ull_ordered_static_start,
        GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
        GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
        GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
        (omp_set_schedule, omp_get_schedule,
        omp_get_thread_limit, omp_set_max_active_levels,
        omp_get_max_active_levels, omp_get_level,
        omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
        omp_set_schedule_, omp_set_schedule_8_,
        omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
        omp_set_max_active_levels_, omp_set_max_active_levels_8_,
        omp_get_max_active_levels_, omp_get_level_,
        omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
        omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
        New exports @@OMP_3.0.
        * omp.h.in (omp_sched_t): New type.
        (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
        omp_set_max_active_levels, omp_get_max_active_levels,
        omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
        omp_get_active_level): New prototypes.
        * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
        gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
        gomp_thread_limit_var, gomp_remaining_threads_count,
        gomp_remaining_threads_lock): New variables.
        (parse_spincount): New function.
        (initialize_env): Call gomp_init_num_threads unconditionally.
        Initialize gomp_available_cpus.  Call parse_spincount,
        initialize gomp_{,throttled_}spin_count_var
        depending on presence and value of OMP_WAIT_POLICY and
        GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
        Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
        OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
        for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
        gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
        (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
        gomp_run_sched_var, gomp_run_sched_chunk): Remove.
        (gomp_global_icv): New.
        (parse_schedule): Use it.  Parse "auto".
        (omp_set_num_threads): Use gomp_icv.
        (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
        Likewise.
        (omp_get_max_threads): Move from parallel.c.
        (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
        omp_set_max_active_levels, omp_get_max_active_levels): New functions,
        add ialias.
        (parse_stacksize, parse_wait_policy): New functions.
        * fortran.c: Rewrite lock wrappers, if symbol versioning provide
        both wrappers for compatibility and new locks.
        (omp_set_schedule, omp_get_schedule,
        omp_get_thread_limit, omp_set_max_active_levels,
        omp_get_max_active_levels, omp_get_level,
        omp_get_ancestor_thread_num, omp_get_team_size,
        omp_get_active_level): New ialias_redirect.
        (omp_set_schedule_, omp_set_schedule_8_,
        omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
        omp_set_max_active_levels_, omp_set_max_active_levels_8_,
        omp_get_max_active_levels_, omp_get_level_,
        omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
        omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
        New functions.
        * parallel.c: Include limits.h.
        (gomp_resolve_num_threads): Add count argument.  Rewritten.
        (GOMP_parallel_start): Call gomp_new_team and pass that as last
        argument to gomp_team_start.  Pass 0 as second argument to
        gomp_resolve_num_threads.
        (GOMP_parallel_end): Decrease gomp_remaining_threads_count
        if gomp_thread_limit_var != ULONG_MAX.
        (omp_in_parallel): Implement using ts.active_level.
        (omp_get_max_threads): Move to env.c.
        (omp_get_level, omp_get_ancestor_thread_num,
        omp_get_team_size, omp_get_active_level): New functions,
        add ialias.
        * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
        after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
        gomp_iter_dynamic_next instead of the _locked variant and don't take
        lock around it, otherwise acquire it before calling
        gomp_iter_dynamic_next_locked.
        (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
        gomp_iter_dynamic_next instead of the _locked variant and don't take
        lock around it.
        (GOMP_parallel_sections_start): Call gomp_new_team instead of
        gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
        Adjust gomp_team_start caller.  Pass count as second argument to
        gomp_resolve_num_threads, don't adjust num_threads after the call.
        Use gomp_icv.
        * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
        ws->chunk_size by incr.
        (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
        code.
        * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
        types.
        (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
        (omp_check_defines): Check even the compat defines.
        * config/linux/ptrlock.c: New file.
        * config/linux/ptrlock.h: New file.
        * config/linux/wait.h: New file.
        * config/posix/ptrlock.c: New file.
        * config/posix/ptrlock.h: New file.
        * config/linux/bar.h (gomp_team_barrier_wait,
        gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
        (gomp_team_barrier_set_task_pending,
        gomp_team_barrier_clear_task_pending,
        gomp_team_barrier_set_waiting_for_tasks,
        gomp_team_barrier_waiting_for_tasks,
        gomp_team_barrier_done): New inlines.
        (gomp_barrier_t): Rewritten.
        (gomp_barrier_state_t): New typedef.
        (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
        gomp_barrier_wait_start): Rewritten.
        (gomp_barrier_wait_end): Change second argument to
        gomp_barrier_state_t.
        (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
        inlines.
        * config/linux/bar.c: Include wait.h instead of libgomp.h and
        futex.h.
        (gomp_barrier_wait_end): Rewritten.
        (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
        gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
        * config/posix/bar.h (gomp_barrier_t): Add generation field.
        (gomp_barrier_state_t): New typedef.
        (gomp_team_barrier_wait,
        gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
        (gomp_barrier_wait_start): Or all but low 2 bits from generation
        into the return value.  Return gomp_barrier_state_t.
        (gomp_team_barrier_set_task_pending,
        gomp_team_barrier_clear_task_pending,
        gomp_team_barrier_set_waiting_for_tasks,
        gomp_team_barrier_waiting_for_tasks,
        gomp_team_barrier_done): New inlines.
        (gomp_barrier_wait_end): Change second argument to
        gomp_barrier_state_t.
        (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
        inlines.
        * config/posix/bar.c (gomp_barrier_init): Clear generation field.
        (gomp_barrier_wait_end): Change second argument to
        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
        futex.h.
        (gomp_futex_wake, gomp_futex_wait): New variables.
        (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
        * config/linux/lock.c: Rewrite to make locks task owned,
        for backwards compatibility provide the old entrypoints
        if symbol versioning.  Include wait.h instead of libgomp.h and
        futex.h.
        (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
        * config/posix95/lock.c: Rewrite to make locks task owned,
        for backwards compatibility provide the old entrypoints
        if symbol versioning.
        * config/posix/lock.c: Rewrite to make locks task owned,
        for backwards compatibility provide the old entrypoints
        if symbol versioning.
        * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
        (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
        * config/posix/proc.c, config/mingw32/proc.c: Similarly.
        * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
        (sys_futex0): Return error code.
        (futex_wake, futex_wait): If ENOSYS was returned, clear
        FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
        (cpu_relax, atomic_write_barrier): New static inlines.
        * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
        (futex_wake, futex_wait): If ENOSYS was returned, clear
        FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
        (cpu_relax, atomic_write_barrier): New static inlines.
        * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
        (sys_futex0): Return error code.
        (futex_wake, futex_wait): If ENOSYS was returned, clear
        FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
        (cpu_relax, atomic_write_barrier): New static inlines.
        * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
        (sys_futex0): Return error code.
        (futex_wake, futex_wait): If ENOSYS was returned, clear
        FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
        (cpu_relax, atomic_write_barrier): New static inlines.
        * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
        (sys_futex0): Return error code.
        (futex_wake, futex_wait): If ENOSYS was returned, clear
        FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
        (cpu_relax, atomic_write_barrier): New static inlines.
        * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
        (sys_futex0): Return error code.
        (futex_wake, futex_wait): If ENOSYS was returned, clear
        FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
        (cpu_relax, atomic_write_barrier): New static inlines.
        * config/linux/sem.c: Include wait.h instead of libgomp.h and
        futex.h.
        (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
        * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
        * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
        types.
        (omp_nest_lock_t): Change owner into void *, add lock field.
        * config/posix95/omp-lock.h: Include semaphore.h.
        (omp_lock_25_t, omp_nest_lock_25_t): New types.
        (omp_lock_t): Use sem_t instead of mutex if semaphores
        aren't broken.
        (omp_nest_lock_t): Likewise.  Change owner to void *.
        * config/posix/omp-lock.h: Include semaphore.h.
        (omp_lock_25_t, omp_nest_lock_25_t): New types.
        (omp_lock_t): Use sem_t instead of mutex if semaphores
        aren't broken.
        (omp_nest_lock_t): Likewise.  Add owner field.

2008-06-06  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c/collapse-1.c: New test.
        * testsuite/libgomp.c/collapse-2.c: New test.
        * testsuite/libgomp.c/collapse-3.c: New test.
        * testsuite/libgomp.c/icv-1.c: New test.
        * testsuite/libgomp.c/icv-2.c: New test.
        * testsuite/libgomp.c/lib-2.c: New test.
        * testsuite/libgomp.c/lock-1.c: New test.
        * testsuite/libgomp.c/lock-2.c: New test.
        * testsuite/libgomp.c/lock-3.c: New test.
        * testsuite/libgomp.c/loop-4.c: New test.
        * testsuite/libgomp.c/loop-5.c: New test.
        * testsuite/libgomp.c/loop-6.c: New test.
        * testsuite/libgomp.c/loop-7.c: New test.
        * testsuite/libgomp.c/loop-8.c: New test.
        * testsuite/libgomp.c/loop-9.c: New test.
        * testsuite/libgomp.c/nested-3.c: New test.
        * testsuite/libgomp.c/nestedfn-6.c: New test.
        * testsuite/libgomp.c/sort-1.c: New test.
        * testsuite/libgomp.c/task-1.c: New test.
        * testsuite/libgomp.c/task-2.c: New test.
        * testsuite/libgomp.c/task-3.c: New test.
        * testsuite/libgomp.c/task-4.c: New test.
        * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
        to C++ testsuite default compiler options.
        * testsuite/libgomp.c++/collapse-1.C: New test.
        * testsuite/libgomp.c++/collapse-2.C: New test.
        * testsuite/libgomp.c++/ctor-10.C: New test.
        * testsuite/libgomp.c++/for-1.C: New test.
        * testsuite/libgomp.c++/for-2.C: New test.
        * testsuite/libgomp.c++/for-3.C: New test.
        * testsuite/libgomp.c++/for-4.C: New test.
        * testsuite/libgomp.c++/for-5.C: New test.
        * testsuite/libgomp.c++/loop-8.C: New test.
        * testsuite/libgomp.c++/loop-9.C: New test.
        * testsuite/libgomp.c++/loop-10.C: New test.
        * testsuite/libgomp.c++/task-1.C: New test.
        * testsuite/libgomp.c++/task-2.C: New test.
        * testsuite/libgomp.c++/task-3.C: New test.
        * testsuite/libgomp.c++/task-4.C: New test.
        * testsuite/libgomp.c++/task-5.C: New test.
        * testsuite/libgomp.c++/task-6.C: New test.
        * testsuite/libgomp.fortran/allocatable1.f90: New test.
        * testsuite/libgomp.fortran/allocatable2.f90: New test.
        * testsuite/libgomp.fortran/allocatable3.f90: New test.
        * testsuite/libgomp.fortran/allocatable4.f90: New test.
        * testsuite/libgomp.fortran/collapse1.f90: New test.
        * testsuite/libgomp.fortran/collapse2.f90: New test.
        * testsuite/libgomp.fortran/collapse3.f90: New test.
        * testsuite/libgomp.fortran/collapse4.f90: New test.
        * testsuite/libgomp.fortran/lastprivate1.f90: New test.
        * testsuite/libgomp.fortran/lastprivate2.f90: New test.
        * testsuite/libgomp.fortran/lib4.f90: New test.
        * testsuite/libgomp.fortran/lock-1.f90: New test.
        * testsuite/libgomp.fortran/lock-2.f90: New test.
        * testsuite/libgomp.fortran/nested1.f90: New test.
        * testsuite/libgomp.fortran/nestedfn4.f90: New test.
        * testsuite/libgomp.fortran/strassen.f90: New test.
        * testsuite/libgomp.fortran/tabs1.f90: New test.
        * testsuite/libgomp.fortran/tabs2.f: New test.
        * testsuite/libgomp.fortran/task1.f90: New test.
        * testsuite/libgomp.fortran/task2.f90: New test.
        * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
        * testsuite/libgomp.fortran/vla5.f90: Likewise.
        * testsuite/libgomp.c/pr26943-2.c: Likewise.
        * testsuite/libgomp.c/pr26943-3.c: Likewise.
        * testsuite/libgomp.c/pr26943-4.c: Likewise.

2008-05-23  Jakub Jelinek  <jakub@redhat.com>

        PR c++/36308
        * testsuite/libgomp.c++/ctor-11.C: New test.
        * testsuite/libgomp.c++/ctor-12.C: New test.

2008-05-15  Janis Johnson  <janis187@us.ibm.com>

        * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.

2008-05-07  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/36106
        * testsuite/libgomp.c/atomic-5.c: New test.
        * testsuite/libgomp.c/atomic-6.c: New test.
        * testsuite/libgomp.c/autopar-1.c: New test.

2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
        (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
        (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
        (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
        * configure: Regenerate.
        * Makefile.in, testsuite/Makefile.in: Likewise.

2008-04-18  Paolo Bonzini  <bonzini@gnu.org>

        PR bootstrap/35457
        * aclocal.m4: Regenerate.
        * configure: Regenerate.

2008-03-18  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/35611
        * testsuite/libgomp.c/atomic-4.c: New test.

        PR libgomp/35625
        * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
        (gomp_iter_guided_next): Likewise.
        * testsuite/libgomp.c/pr35625.c: New test.

2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * aclocal.m4: Regenerate.
        * configure: Likewise.
        * Makefile.in: Likewise.
        * testsuite/Makefile.in: Likewise.

2008-03-13  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/35185
        * testsuite/libgomp.c++/pr35185.C: New test.

2008-03-12  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/35549
        * testsuite/libgomp.c/pr35549.c: New test.

2008-03-06  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c/atomic-3.c: New test.

2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>

        PR fortran/33197
        * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
        .F08 file suffixes.

2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>

        PR libgomp/33131
        * configure.ac: Add ACX_HEADER_STRING.
        * env.c: Include strings.h.
        * aclocal.m4: Regenerate.
        * config.h.in: Regenerate.
        * configure: Regenerate.
        * Makefile.in: Regenerate.
        * testsuite/Makefile.in: Regenerate.

2008-02-15  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/35196
        * testsuite/libgomp.c/pr35196.c: New test.

        PR middle-end/35130
        * testsuite/libgomp.fortran/pr35130.f90: New test.
        * testsuite/libgomp.c/pr35130.c: New test.

2008-01-25  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/33880
        * testsuite/libgomp.c/pr33880.c: New test.
        * testsuite/libgomp.fortran/pr33880.f90: New test.

2008-01-24  David Edelsohn  <edelsohn@gnu.org>

        * configure: Regenerate.

2008-01-08  Jakub Jelinek  <jakub@redhat.com>

        * configure.ac: Move futex checking into ../config/futex.m4.
        * configure: Rebuilt.
        * aclocal.m4: Rebuilt.
        * Makefile.in: Rebuilt.

        * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
        2007-10-15 ../config/tls.m4 change.

2007-12-19  Jakub Jelinek  <jakub@redhat.com>

        PR c++/34513
        * testsuite/libgomp.c/pr34513.c: New test.
        * testsuite/libgomp.c++/pr34513.C: New test.

2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>

        PR target/32765
        * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.

2007-12-04  Jakub Jelinek  <jakub@redhat.com>

        * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.

2007-12-03  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c/private-1.c: New test.

2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
            Paolo Bonzini  <bonzini@gnu.org>

        * Makefile.am: Use space as vpath separator.  Use 'vpath %'
        instead of 'VPATH ='.
        * Makefile.in: Regenerate.

2007-11-23  Matthias Klose  <doko@ubuntu.com>

        * configure.ac: Adjust makeinfo version check.
        * configure: Regenerate.

2007-11-10  Jakub Jelinek  <jakub@redhat.com>

        PR fortran/34020
        * testsuite/libgomp.fortran/pr34020.f90: New test.

2007-11-06  Jakub Jelinek  <jakub@redhat.com>

        PR c++/33894
        * testsuite/libgomp.c++/atomic-1.C: New test.

2007-10-25  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/33275
        * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
        Make x and y integers rather than (implicit) reals.  Add private (j)
        clause to the last omp parallel.

2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>

        * configure: Regenerate following changes to ../config/tls.m4.

2007-09-28  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.fortran/stack.f90: New test.

2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>

        * config/mingw32/proc.c: New file.

2007-09-05  Uros Bizjak  <ubizjak@gmail.com>

        * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
        (main): Use __get_cpuid to get i386 target fetaures.
        * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
        (main): Use __get_cpuid to get x86_64 target fetaures.

2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>

        PR target/32765
        * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
        * testsuite/libgomp.fortran/crayptr2.f90: Likwise.

2007-07-12  Jakub Jelinek  <jakub@redhat.com>

        PR fortran/32550
        * testsuite/libgomp.fortran/pr32550.f90: New test.
        * testsuite/libgomp.fortran/crayptr2.f90: New test.

2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>

        * aclocal.m4: Regenerated.

2007-07-05  Tobias Burnus  <burnus@net-b.de>

        PR fortran/32359
        * testsuite/libgomp.fortran/pr32359.f90: New.

2007-07-02  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/32468
        * sections.c (GOMP_parallel_sections_start): Only decrease
        number of threads to COUNT if dyn_var is true.
        * testsuite/libgomp.c/pr32468.c: New test.

2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>

        PR libgomp/26308
        * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.

2007-06-21  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/32362
        * testsuite/libgomp.c/pr32362-1.c: New test.
        * testsuite/libgomp.c/pr32362-2.c: New test.
        * testsuite/libgomp.c/pr32362-3.c: New test.

2007-06-07  Jakub Jelinek  <jakub@redhat.com>

        * team.c (gomp_team_start): Fix setting up thread_attr
        stack size.

2007-06-02  Paolo Bonzini  <bonzini@gnu.org>

        * configure: Regenerate.

2007-05-23  Steve Ellcey  <sje@cup.hp.com>

        * Makefile.in: Regenerate.
        * configure: Regenerate.
        * aclocal.m4: Regenerate.
        * testsuite/Makefile.in: Regenerate.

2007-05-04  Jakub Jelinek  <jakub@redhat.com>

        * config/linux/proc.c: New file.

        PR libgomp/28482
        * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.

2007-04-19  Daniel Franke  <franke.daniel@gmail.com>

        * libgomp.texi (GOMP_CPU_AFFINITY): Updated.

2007-04-16  Matthias Klose  <doko@debian.org>

        * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
        flags if not building with -m64.
        * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
        flag for i?86-*-* targets, if current target matches -m64.

2007-04-14  Steve Ellcey  <sje@cup.hp.com>

        * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
        * Makefile.in: Regenerate.

2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>

        PR testsuite/31369
        * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
        ld_library_path.
        * testsuite/libgomp.fortran/fortran.exp: Likewise.

2007-04-04  Jakub Jelinek  <jakub@redhat.com>

        * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
        decls.
        (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
        * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
        (parse_affinity): New function.
        (initialize_env): Call it and gomp_init_affinity.
        * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
        create new pthread_attr_t and call gomp_init_thread_affinity
        on it for each thread before passing the attribute to pthread_create.
        * config/linux/affinity.c: New file.
        * config/posix/affinity.c: New file.
        * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
        * configure: Rebuilt.
        * config.h.in: Rebuilt.
        * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
        * Makefile.in: Rebuilt.

2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>

        * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
        *-*-darwin*.
        * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
        and use it if found.

2007-03-18  Uros Bizjak  <ubizjak@gmail.com>

        * testsuite/config/default.exp: New file.
        * testsuite/lib/libgomp.exp: New file.
        * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
        libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
        load_lib *, load_gcc_lib *): Move to libgomp.exp.
        (libgomp_load): Remove.
        * testsuite/lib/libgomp.exp (libgomp_init): Compute
        always_ld_library_path, not ld_library_path.  Set additional_flags
        to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
        (target_compile): Do not call libgomp_init.  Append lang_library_path
        and lang_link_flags to options.
        * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
        ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
        here.
        * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
        always_ld_library_path.  Set LD_LIBRARY_PATH here.
        * testsuite/libgomp.fortran/fortran.exp: Ditto.
        * testsuite/libgomp.c/atomic-1.c: Set dg-options to
        "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
        CX8 flag.
        * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
        lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
        * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
        * testsuite/libgomp.c/pr29947-1.c: Ditto.
        * testsuite/libgomp.c/atomic-10.c: Ditto.

2007-03-21  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
        dg-final cleanup-modules line.
        * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
        * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
        * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
        * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
        * testsuite/libgomp.fortran/reduction5.f90: Likewise.
        * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
        * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.

2007-03-18  Andreas Schwab  <schwab@suse.de>

        * acinclude.m4: Adjust regular expression for ld version
        extraction.
        * configure: Regenerate.

2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>

        * Makefile.am: Add install-pdf target as copied from
        automake v1.10 rules.
        * Makefile.in: Regenerate

2007-02-07  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/28486
        * configure: Regenerate.

        PR c++/30703
        * testsuite/libgomp.c++/pr30703.C: New test.

2007-02-02  Jakub Jelinek  <jakub@redhat.com>

        Revert:
        2006-07-05  Eric Christopher  <echristo@apple.com>
        * configure.ac: Depend addition of -pthread on host OS.
        * configure: Regenerate.

2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * libgomp.texi: Fix spacing after abbreviations.

2007-01-31  Daniel Franke <franke.daniel@gmail.com>

        PR libgomp/30546
        * configure.ac: Add check for makeinfo
        * Makefile.am: Redefined target libgomp.info, build libgomp.info only
        if an appropiate version of makeinfo is found.
        * aclocal.m4: Regenerated.
        * configure: Regenerated.
        * Makefile.in: Regenerated.
        * testsuite/Makefile.in: Regenerated.

2007-01-29  Daniel Franke <franke.daniel@gmail.com>

        PR libgomp/30540
        * libgomp.texi: More about implementation-dependent settings.

2007-01-26  Tobias Burnus  <burnus@net-b.de>

        * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.

2007-01-24  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/30494
        * testsuite/libgomp.c/pr30494.c: New test.

2007-01-15  Tom Tromey  <tromey@redhat.com>

        * configure: Rebuilt.
        * configure.ac: Fixed comment.

2007-01-14  Daniel Franke  <franke.daniel@gmail.com>

        * libgomp.texi: Document implementation specific default values of
        environment variables.

2006-12-21  Daniel Franke  <franke.daniel@gmail.com>

        PR libgomp/28209
        * libgomp.texi: New file.
        * configure.ac: Add --enable-generated-files-in-srcdir option.
        * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
        files to srcdir.
        * Makefile.in: Regenerated.
        * config.h.in: Regenerated.
        * testsuite/Makefile.in: Regenerated.
        * NOTES: Removed.

2006-12-04  Daniel Franke  <franke.daniel@gmail.com>

        PR libgomp/29949
        * env.c (omp_set_num_threads): Set illegal thread count to 1.

2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>

        * configure: Regenerate.

2006-12-04  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/29947
        * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
        start if there shouldn't be any loop iterations.
        (gomp_loop_ordered_static_start): Remove start == end test.
        * testsuite/libgomp.c/pr29947-1.c: New test.
        * testsuite/libgomp.c/pr29947-2.c: New test.

2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>

        * configure.tgt: Force initial-exec TLS model on Linux only.

2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>

        * configure: Regenerated.

2006-11-09  Uros Bizjak  <ubizjak@gmail.com>

        * env.c (parse_schedule): Reject out of range values.
        (parse_unsigned_long): Reject out of range, negative or zero values.

2006-10-29  Jakub Jelinek  <jakub@redhat.com>

        PR fortran/29629
        * testsuite/libgomp.fortran/pr29629.f90: New test.

2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>

        PR libgomp/29494
        * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
        * config/posix95: New directory.
        * config/posix95/omp-lock.h: New file.
        * config/posix95/lock.c: Likewise.

2006-10-14  Geoffrey Keating  <geoffk@apple.com>

        * aclocal.m4: Regenerate.
        * configure: Regenerate.

2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>

        * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
        '<' to '<='.

2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>

        * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
        test.
        * configure: Regenerate.
        * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.

2006-09-26  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/25261
        PR middle-end/28790
        * testsuite/libgomp.c/nestedfn-4.c: New test.
        * testsuite/libgomp.c/nestedfn-5.c: New test.
        * testsuite/libgomp.fortran/nestedfn3.f90: New test.

        PR fortran/29097
        * testsuite/libgomp.fortran/condinc1.f: New test.
        * testsuite/libgomp.fortran/condinc2.f: New test.
        * testsuite/libgomp.fortran/condinc3.f90: New test.
        * testsuite/libgomp.fortran/condinc4.f90: New test.
        * testsuite/libgomp.fortran/condinc1.inc: New file.

2006-09-18  Tom Tromey  <tromey@redhat.com>

        * configure: Rebuilt.

2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>

        PR c/28768
        PR preprocessor/14634
        * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
        to AC_DEFINE.
        * configure: Regenerate.

2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>

        * testsuite/libgomp.fortran/reduction3.f90: Change
        -2147483648 to -huge(i)-1 to avoid overflow.
        * testsuite/libgomp.fortran/reduction4.f90: Change
        Z'ffffffff' to not(0) to avoid overflow.

2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>

        PR libgomp/25938
        * Makefile.am (libsubincludedir): New.
        (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
        * Makefile.in: Regenerate.

2006-08-17  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/28725
        * env.c: Include ctype.h.
        (parse_schedule, parse_unsigned_long, parse_boolean): Allow
        leading and/or trailing whitespace and compare strings case
        insensitively.

2006-07-16  Jakub Jelinek  <jakub@redhat.com>

        PR fortran/28390
        * testsuite/libgomp.fortran/pr28390.f: New test.

2006-07-05  Eric Christopher  <echristo@apple.com>

        * configure.ac: Depend addition of -pthread on host OS.
        * configure: Regenerate.

2006-06-21  Jakub Jelinek  <jakub@redhat.com>

        * critical.c (GOMP_critical_name_start): Fix *pptr initialization
        when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
        defined.

2006-06-20  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/26175
        PR libgomp/26477
        * configure.ac: If neither --enable-linux-futex nor
        --disable-linux-futex is passed, determine the default by checking
        for compiling and/or running against NPTL.  With --enable-linux-futex,
        check if SYS_gettid and SYS_futex are defined.
        * configure: Rebuilt.

2006-06-14  Richard Henderson  <rth@redhat.com>

        PR libgomp/28008
        * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
        undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.

2006-06-09  Richard Henderson  <rth@redhat.com>

        * env.c (gomp_nthreads_var): Change to unsigned long.
        (gomp_run_sched_chunk): Likewise.
        (parse_unsigned_long): Rename from parse_num_threads and generalize.
        (initialize_env): Initialize gomp_thread_attr.
        * libgomp.h (gomp_nthreads_var): Update decl.
        (gomp_run_sched_chunk): Likewise.
        (gomp_thread_attr): Declare.
        * team.c (gomp_thread_attr): Export.
        (initialize_team): Don't initialize it.

2006-06-09  Jakub Jelinek  <jakub@redhat.com>

        PR fortran/27916
        * testsuite/libgomp.fortran/pr27916-1.f90: New test.
        * testsuite/libgomp.fortran/pr27916-2.f90: New test.

2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>

        * config/mingw32/time.c: New file.
        * configure.tgt: Use it.

2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>

        * Makefile.am: Add install-html target. Add install-html to .PHONY
        * Makefile.in: Regenerate.

2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>

        PR libgomp/27612
        * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
        * testsuite/libgomp.c/critical-1.c: Likewise.
        * testsuite/libgomp.c/loop-1.c: Likewise.
        * testsuite/libgomp.c/loop-2.c: Likewise.
        * testsuite/libgomp.c/single-1.c: Likewise.
        * testsuite/libgomp.c/ordered-1.c: Likewise.
        * testsuite/libgomp.c/ordered-2.c: Likewise.

2006-05-15  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/27416
        * libgomp.fortran/pr27416-1.f90: New test.

2006-05-03  Jakub Jelinek  <jakub@redhat.com>

        PR fortran/27395
        * testsuite/libgomp.fortran/pr27395-1.f90: New test.
        * testsuite/libgomp.fortran/pr27395-2.f90: New test.

2006-05-02  Jakub Jelinek  <jakub@redhat.com>

        PR c++/26943
        * testsuite/libgomp.c/pr26943-1.c: New test.
        * testsuite/libgomp.c/pr26943-2.c: New test.
        * testsuite/libgomp.c/pr26943-3.c: New test.
        * testsuite/libgomp.c/pr26943-4.c: New test.
        * testsuite/libgomp.c++/pr27337.C: Remove barrier.
        * testsuite/libgomp.c++/pr26943.C: New test.

2006-05-02  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/27337
        * testsuite/libgomp.c++/pr27337.C: New test.

2006-04-26  Jakub Jelinek  <jakub@redhat.com>

        PR c/26171
        * testsuite/libgomp.c/pr26171.c: New test.

2006-04-25  Richard Henderson  <rth@redhat.com>

        PR libgomp/25865
        * configure.ac: Use GCC_CHECK_TLS.
        * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
        * Makefile.in, aclocal.m4, configure: Regenerate.

2006-04-10  Matthias Klose  <doko@debian.org>

        * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
        directory names containing underscores.

2006-03-21  Jakub Jelinek  <jakub@redhat.com>

        PR c++/26691
        * testsuite/libgomp.c++/pr26691.C: New test.

2006-03-13  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.fortran/retval2.f90: New test.

2006-03-09  Diego Novillo  <dnovillo@redhat.com>

        * testsuite/libgomp.c++: New directory.

2006-02-25  Shantonu Sen  <ssen@opendarwin.org>

        * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
        * config/posix/sem.c: Implement the above.

2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>

        * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
        define HAVE_BROKEN_POSIX_SEMAPHORES.
        * configure: Rebuilt.
        * config.h.in: Rebuilt.

2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>

        PR bootstrap/26161
        * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
        for the other pthread check.
        * configure: Regenerate.
        * config.h.in: Regenerate.

2006-02-15  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/25938
        PR libgomp/25984
        * Makefile.am (fincludedir): New variable.
        (nodist_include_HEADERS): Remove Fortran files.
        (nodist_finclude_HEADERS): New variable.
        * Makefile.in: Regenerated.

2006-02-13  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
        Remove tests for returning assumed character length arrays.

2006-02-12  Roger Sayle  <roger@eyesopen.com>
            John David Anglin  <dave@hiauly1.hia.nrc.ca>

        PR libgomp/25936
        * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.

2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>

        * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.

2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>

        * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
        part of LD_LIBRARY_PATH manually.

2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>

        PR libgomp/25852
        * testsuite/lib/libgomp-dg.exp (blddir): Set it in
        libgomp_init.

2005-01-25  Paolo Bonzini  <bonzini@gnu.org>

        PR libgomp/25884
        * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
        * configure.ac (PERL): Don't set.
        (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
        (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
        OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
        * omp.h.in: Wrap the new configure substitutions with @ characters.
        * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
        * aclocal.m4, configure, Makefile.in: Regenerate.
        * mkomp_h.pl: Delete.

2005-01-24  Paolo Bonzini  <bonzini@gnu.org>

        PR libgomp/25259
        * configure.ac: Use GCC_HEADER_STDINT.
        * libgomp.h: Include gstdint.h.
        * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
        * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.

2006-01-24  Richard Henderson  <rth@redhat.com>

        PR libgomp/25942
        * configure.ac: Add AM_MAINTAINER_MODE.
        * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.

2006-01-24  Diego Novillo  <dnovillo@redhat.com>

        * Makefile.in: Regenerate.
        * testsuite/Makefile.in: Regenerate.
        * aclocal.m4: Regenerate.

2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>

        * config/posix/proc.c: Conditional include of sys/loadavg.h for
        Solaris.
        * configure.ac: Add check for loadavg.h.
        (link_gomp): Adjust comment.
        * configure: Regenerate.
        * config.h.in: Regenerate.

2006-01-21  Steve Ellcey  <sje@cup.hp.com>

        PR libgomp/25877
        * configure.ac: Remove check for alloca.h.
        * configure: Regenerate.
        * config.h.in: Regenerate.
        * libgomp.h: define gomp_alloca to be __builtin_alloca.
        * team.c: Remove use of alloca.h.
        Call gomp_alloca instead of alloca.

2006-01-20  Steve Ellcey  <sje@cup.hp.com>

        PR libgomp/25877
        * team.c: Add include of alloca.h.
        * configure.ac: Add check for alloca.h.
        * configure: Regenerate.
        * config.h.in: Regenerate.

2006-01-17  Jakub Jelinek  <jakub@redhat.com>

        PR fortran/25219
        * testsuite/libgomp.fortran/pr25219.f90: New test.

2005-12-05  Uros Bizjak  <uros@kss-loka.si>

        * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
        testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
        testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
        testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
        testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
        testsuite/libgomp.fortran/threadprivate1.f90,
        testsuite/libgomp.fortran/threadprivate2.f90,
        testsuite/libgomp.fortran/threadprivate3.f90,
        testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
        testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
        testsuite/libgomp.fortran/omp_parse3.f90: Change required
        effective-target to TLS runtime.

        * testsuite/libgomp.fortran/pr25162.f: Require
        effective-target TLS runtime.

2005-12-01  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.fortran/nestedfn2.f90: New test.
        * testsuite/libgomp.c/nestedfn-3.c: New test.

2005-11-30  Jakub Jelinek  <jakub@redhat.com>

        PR fortran/25162
        * testsuite/libgomp.fortran/pr25162.f: New test.

2005-11-28  Jakub Jelinek  <jakub@redhat.com>

        * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
        CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.

2005-11-25  Jakub Jelinek  <jakub@redhat.com>

        * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
        libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
        omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
        single.c, team.c, work.c, config/linux/alpha/futex.h,
        config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
        config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
        config/linux/powerpc/futex.h, config/linux/s390/futex.h,
        config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
        config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
        config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
        config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
        FSF address.

2005-11-18  Jakub Jelinek  <jakub@redhat.com>

        * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
        to nodist_noinst_HEADERS.
        * Makefile.in: Rebuilt.

        * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
        add integer count field.
        * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
        omp_nest_lock_t type change.
        (omp_init_nest_lock): Likewise.  Initialize count to 0.
        (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
        Increment count.
        (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
        Decrement count.
        (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
        Increment count if successful and return the new nesting level.
        * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
        * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
        * testsuite/libgomp.c/lib-1.c: New test.
        * testsuite/libgomp.fortran/lib1.f90: New test.
        * testsuite/libgomp.fortran/lib2.f: New test.
        * testsuite/libgomp.fortran/lib3.f: New test.

2005-11-17  Richard Henderson  <rth@redhat.com>

        PR 24845
        * Makefile.am (nodist_toolexeclib_HEADERS): New.
        * configure.ac (link_gomp): New.  Substitute it.
        (AC_CONFIG_FILES): Add libgomp.spec.
        * libgomp.spec.in: New file.
        * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
        * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.

2005-11-18  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.fortran/reduction1.f90: Adjust for
        reduction(-:var) behaving the same as reduction(+:var).
        * testsuite/libgomp.c/reduction-4.c: New test.

2005-11-15  Uros Bizjak  <uros@kss-loka.si>

        * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
        testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
        testsuite/libgomp.c/copyin-3.c,
        testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
        testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
        testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
        testsuite/libgomp.c++/pr24455.C,
        testsuite/libgomp.fortran/threadprivate1.f90,
        testsuite/libgomp.fortran/threadprivate2.f90,
        testsuite/libgomp.fortran/threadprivate3.f90,
        testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
        testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
        testsuite/libgomp.fortran/omp_parse3.f90: Require
        effective-target TLS.

2005-11-14  Diego Novillo  <dnovillo@redhat.com>

        * HEADER: Remove.

2005-11-13  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/24797
        * team.c (initialize_team): Pass NULL rather than free as
        pthread_key_create destructor.  Initialize thread specific data
        pointer in initial thread to a static local variable rather than
        malloced memory.

2005-11-11  Uros Bizjak  <uros@kss-loka.si>

        * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
        its location to ld_library_path.

2005-11-10  Diego Novillo  <dnovillo@redhat.com>

        * testsuite/libgomp.c/c.exp: Rename from dg.exp.

2005-11-10  Diego Novillo  <dnovillo@redhat.com>

        * testsuite/libgomp.c: Rename from libgomp.dg.

2005-11-09  Diego Novillo  <dnovillo@redhat.com>

        * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
        threadprivate variable 'i'.

2005-11-09  Jakub Jelinek  <jakub@redhat.com>

        * config/linux/s390/futex.h: New file.
        * configure.tgt: Use it.

        * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
        before the parallel.

2005-11-08  Jakub Jelinek  <jakub@redhat.com>

        PR c++/24734
        * testsuite/libgomp.c++/master-1.C: New test.

2005-11-07  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.dg/copyin-3.c: New test.

2005-11-07  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.fortran/retval1.f90: New test.
        * testsuite/libgomp.fortran/vla7.f90: New test.

2005-11-06  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.fortran/vla2.f90: New test.
        * testsuite/libgomp.fortran/vla3.f90: New test.
        * testsuite/libgomp.fortran/vla4.f90: New test.
        * testsuite/libgomp.fortran/vla5.f90: New test.
        * testsuite/libgomp.fortran/vla6.f90: New test.

2005-11-01  Jakub Jelinek  <jakub@redhat.com>

        * config/linux/sparc/futex.h: New file.
        * configure.tgt: Use it.
        * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.

        * critical.c: Include stdlib.h.
        * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
        ignoring return value.
        * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
        LIBGOMP_CHECK_SYNC_BUILTINS check.
        * configure: Rebuilt.

2005-10-31  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.fortran/vla1.f90: New test.

2005-10-31  Richard Henderson  <rth@redhat.com>

        * testsuite/libgomp.fortran/character2.f90: Fix race condition
        setting 's' in different threads.

2005-10-31  Jakub Jelinek  <jakub@redhat.com>

        * libgomp.h (attribute_hidden, ialias): Define.
        * config/posix/proc.c (omp_get_num_procs): Add ialias.
        * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
        * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
        omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
        omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
        omp_test_lock, omp_test_nest_lock): Likewise.
        * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
        omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
        omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
        omp_test_lock, omp_test_nest_lock): Likewise.
        * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
        omp_get_dynamic, omp_get_nested): Likewise.
        * parallel.c (omp_get_num_threads, omp_get_max_threads,
        omp_get_thread_num, omp_in_parallel): Likewise.
        * fortran.c (ialias_redirect): Define.
        (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
        omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
        omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
        omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
        omp_set_num_threads, omp_get_dynamic, omp_get_nested,
        omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
        omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
        omp_get_wtime): Add ialias_redirect.

2005-10-30  Jakub Jelinek  <jakub@redhat.com>

        * fortran.c: Include stdlib.h.

2005-10-29  Jakub Jelinek  <jakub@redhat.com>

        * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
        * Makefile.in: Regenerated.

2005-10-28  Jakub Jelinek  <jakub@redhat.com>

        * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
        * libgomp_f.h.in (omp_check_defines): New function.
        * env.c: Include libgomp_f.h.
        (initialize_env): Call omp_check_defines.

        * testsuite/libgomp.dg/copyin-2.c: New test.
        * testsuite/libgomp.c++/copyin-2.C: New test.
        * testsuite/libgomp.fortran/threadprivate3.f90: New test.

        * testsuite/libgomp.fortran/threadprivate2.f90: New test.
        * testsuite/libgomp.fortran/sharing2.f90: New test.

        * testsuite/libgomp.dg/copyin-1.c: New test.
        * testsuite/libgomp.c++/copyin-1.C: New test.

2005-10-26  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.fortran/crayptr1.f90: New test.

        * testsuite/libgomp.fortran/workshare1.f90: New test.

        * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
        only test.
        * libgomp.fortran/sharing1.f90: New test.

2005-10-24  Jakub Jelinek  <jakub@redhat.com>

        PR c++/24502
        * testsuite/libgomp.c++/loop-7.C: New test.

        * testsuite/libgomp.dg/nestedfn-2.c: New test.

        * testsuite/libgomp.dg/nestedfn-1.c: New test.
        * testsuite/libgomp.fortran/reduction6.f90: New test.
        * testsuite/libgomp.fortran/nestedfn1.f90: New test.

2005-10-23  Richard Henderson  <rth@redhat.com>

        * testsuite/libgomp.c++/ctor-1.C: New.
        * testsuite/libgomp.c++/ctor-2.C: New.
        * testsuite/libgomp.c++/ctor-3.C: New.
        * testsuite/libgomp.c++/ctor-4.C: New.
        * testsuite/libgomp.c++/ctor-5.C: New.
        * testsuite/libgomp.c++/ctor-6.C: New.
        * testsuite/libgomp.c++/ctor-7.C: New.
        * testsuite/libgomp.c++/ctor-8.C: New.
        * testsuite/libgomp.c++/ctor-9.C: New.

2005-10-21  Diego Novillo  <dnovillo@redhat.com>

        PR 24455
        * testsuite/libgomp.c++/pr24455-1.C: New test.
        * testsuite/libgomp.c++/pr24455.C: New test.
        * testsuite/libgomp.dg/pr24455-1.c: New test.
        * testsuite/libgomp.dg/pr24455.c: New test.

2005-10-20  Richard Henderson  <rth@redhat.com>

        * testsuite/libgomp.c++/loop-6.C: New.
        * testsuite/libgomp.dg/loop-3.c: New.

2005-10-20  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
        explicitly private.
        * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
        explicitly shared.

2005-10-19  Diego Novillo  <dnovillo@redhat.com>

        * testsuite/libgomp.fortran/jacobi.f: New test.

2005-10-19  Richard Henderson  <rth@redhat.com>

        * configure.tgt (i?86-linux): Default to with_arch instead of
        CFLAGS.  Add -mtune to match target_cpu.
        (x86_64-linux): Tune to i686.

        * fortran.c (omp_test_nest_lock_): Fix typo.

2005-10-19  Jakub Jelinek  <jakub@redhat.com>

        * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
        gomp_ordered_sync): Do nothing if team->nthreads == 1.
        * testsuite/libgomp.dg/ordered-3.c: New test.

        * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
        Remove volatile keyword.

        * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
        in COMMON block to avoid warnings on 64-bit targets.

2005-10-18  Diego Novillo  <dnovillo@redhat.com>

        * testsuite/libgomp.dg/shared-3.c: New test.

2005-10-18  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
        * testsuite/libgomp.fortran/reduction5.f90: New test.

2005-10-18  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
        dg-options.
        * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
        flush loop now that __sync_synchronize has proper memory barrier.
        * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
        Add -ffixed-form to dg-options.

2005-10-17  Diego Novillo  <dnovillo@redhat.com>

        * testsuite/libgomp.fortran/fortran.exp: Also gather tests
        from subdirectories.
        * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.

2005-10-17  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
        lang_library_path exists.  Use find instead of glob to gather tests.
        * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.

2005-10-17  Diego Novillo  <dnovillo@redhat.com>

        * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
        * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
        * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
        * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
        * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
        * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
        * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
        * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
        * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
        * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
        * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
        * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
        * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.

2005-10-15  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.dg/vla-1.c: New test.

        * testsuite/libgomp.fortran/reference2.f90: New test.

        * testsuite/libgomp.fortran/character2.f90: Remove explicit
        declaration of omp_get_thread_num.
        * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
        use omp_lib.

        * testsuite/libgomp.fortran/reduction1.f90: New test.
        * testsuite/libgomp.fortran/reduction2.f90: New test.
        * testsuite/libgomp.fortran/reduction3.f90: New test.
        * testsuite/libgomp.fortran/reduction4.f90: New test.

2005-10-13  Richard Henderson  <rth@redhat.com>

        * Makefile.am (libgomp_la_SOURCES): Add bar.c.
        * Makefile.in: Regenerate.
        * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
        * libgomp.h: Include bar.h.
        (struct gomp_barrier): Remove.
        (struct gomp_team): Add barrier.  Replace master_barrier with
        master_release.  Replace threads with ordered_release.
        (struct gomp_thread): Replace barrier with release.
        * ordered.c (gomp_ordered_first): Update for ordered_release change.
        (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
        gomp_ordered_static_next, gomp_ordered_sync): Likewise.
        * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
        (GOMP_single_copy_end): Likewise.
        * team.c (gomp_threads_dock): New.
        (gomp_barrier_init, gomp_barrier_destroy): Remove.
        (gomp_thread_start): Use gomp_barrier_wait.
        (new_team, free_team): Update for gomp_team changes.
        (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
        (gomp_team_end): Use gomp_barrier_wait.
        (initialize_team): Update for gomp_thread changes.
        * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
        (gomp_work_share_end_nowait): Use atomic ops when available.
        * config/linux/bar.c, config/linux/bar.h: New files.
        * config/posix/bar.c, config/posix/bar.h: New files.

2005-10-13  Jakub Jelinek  <jakub@redhat.com>

        * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
        * testsuite/libgomp.dg/single-2.c: New test.

        * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
        lang_link_flags): Unset, so that they aren't inherited from previously
        sourced *.exp.

        * testsuite/libgomp.fortran/threadprivate1.f90: New test.

2005-10-12  Richard Henderson  <rth@redhat.com>

        * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
        (libgomp_init): Use lang_test_file, lang_library_path, and
        lang_link_flags, set by the subdirectory files.  Add -fopenmp here.

        * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
        (lang_test_file, lang_link_flags): New.
        (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.

        * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
        testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
        testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
        testsuite/libgomp.c++/parallel-1.C,
        testsuite/libgomp.c++/reduction-1.C,
        testsuite/libgomp.c++/reduction-2.C,
        testsuite/libgomp.c++/reduction-3.C,
        testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
        testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
        testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
        New files, largely cribbed from the C testsuite.

2005-10-12  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.fortran/character1.f90: New test.
        * testsuite/libgomp.fortran/character2.f90: New test.

        * testsuite/libgomp.dg/nested-1.c: New test.
        * testsuite/libgomp.dg/nested-2.c: New test.
        * testsuite/libgomp.fortran/do1.f90: New test.
        * testsuite/libgomp.fortran/do2.f90: New test.

        * testsuite/libgomp.fortran/reference1.f90: New test.

2005-10-11  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.dg/reduction-1.c: New test.
        * testsuite/libgomp.dg/reduction-2.c: New test.
        * testsuite/libgomp.dg/reduction-3.c: New test.

2005-10-10  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.dg/atomic-1.c: New test.
        * testsuite/libgomp.dg/atomic-2.c: New test.

2005-10-09  Richard Henderson  <rth@redhat.com>

        * critical.c (atomic_lock): New.
        (initialize_critical): Initialize it.
        (GOMP_atomic_start, GOMP_atomic_end): New.
        * libgomp.map: Export them.
        * libgomp_g.h: Declare them.

        * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.

2005-10-02  Richard Henderson  <rth@redhat.com>

        * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
        to XCFLAGS instead of CFLAGS.

2005-09-30  Richard Henderson  <rth@redhat.com>

        * configure.ac: Determine whether -pthread or -lpthread is needed.
        * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
        * Makefine.in, configure: Rebuild.

2005-09-28  Richard Henderson  <rth@redhat.com>

        * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
        * testsuite/libgomp.dg/omp-single-3.c: New test.

2005-09-28  Diego Novillo  <dnovillo@redhat.com>

        * testsuite/libgomp.dg/omp-single-2.c: New test.
        * testsuite/libgomp.dg/shared-2.c: Fix return code.

2005-09-27  Richard Henderson  <rth@redhat.com>

        * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
        * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.

2005-09-27  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.dg/omp-loop03.c: New test.

2005-09-27  Diego Novillo  <dnovillo@redhat.com>

        * testsuite/libgomp.dg/omp-parallel-for.c: New test.

2005-09-27  Diego Novillo  <dnovillo@redhat.com>

        * testsuite/libgomp.dg/omp-single-1.c: New test.
        * testsuite/libgomp.dg/shared-1.c: Return 0.
        Add prototype for abort.
        * testsuite/libgomp.dg/shared-2.c: Likewise.

2005-09-26  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
        constructs.

2005-09-26  Diego Novillo  <dnovillo@redhat.com>

        * testsuite/libgomp.dg/shared-1.c: New test.
        * testsuite/libgomp.dg/shared-2.c: New test.

2005-09-24  Richard Henderson  <rth@redhat.com>

        * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.

2005-09-24  Richard Henderson  <rth@redhat.com>

        * iter.c (gomp_iter_static_next): Round up when computing number
        of iterations.  Don't bother distributing a remainder equally.

        * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
        Don't call srand.  Zero b before testing.
        (main): New.

2005-09-24  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
        * testsuite/libgomp.fortran/omp_atomic2.f90: New test.

2005-09-23  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
        without !$omp end do, followed immediately by subroutine end.

2005-09-23  Diego Novillo  <dnovillo@redhat.com>

        * testsuite/libgomp.dg/omp-parallel-if.c: New test.

2005-09-22  Richard Henderson  <rth@redhat.com>

        * critical.c (GOMP_critical_name_start): Change argument to void**.
        Reuse the pointer space if the mutex fits.
        (GOMP_critical_name_end): Likewise.
        (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
        * libgomp_g.h (GOMP_critical_name_start): Update decl.
        (GOMP_critical_name_end): Likewise.
        * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
        * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.

2005-09-20  Richard Henderson  <rth@redhat.com>

        * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
        (create_lock_lock): New.
        (initialize_critical): Initialize it.
        * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
        * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.

2005-09-20  Diego Novillo  <dnovillo@redhat.com>

        * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.

2005-09-20  Diego Novillo  <dnovillo@redhat.com>

        * testsuite/libgomp.dg/omp-loop01.c: New test.
        * testsuite/libgomp.dg/omp-loop02.c: New test.

2005-09-20  Jakub Jelinek  <jakub@redhat.com>

        * configure.ac (AC_PROG_FC): Add.
        (USE_FORTRAN): New automake conditional.
        * configure: Rebuilt.
        * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
        (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
        If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
        Add rules to build them.
        * Makefile.in: Rebuilt.
        * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
        OMP_NEST_LOCK_KIND.
        * libgomp.map: Add Fortran wrappers.
        * libgomp_f.h.in: New file.
        * omp_lib.h.in: New file.
        * omp_lib.f90.in: New file.
        * fortran.c: New file.
        * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
        Append libgfortran directory to LD_LIBRARY_PATH if it exists.
        Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
        libgfortran has been built.
        * testsuite/libgomp.fortran/fortran.exp: New file.
        * testsuite/libgomp.fortran/omp_cond1.f: New test.
        * testsuite/libgomp.fortran/omp_cond2.f: New test.
        * testsuite/libgomp.fortran/omp_cond3.F90: New test.
        * testsuite/libgomp.fortran/omp_cond4.F90: New test.
        * testsuite/libgomp.fortran/omp_hello.f: New test.
        * testsuite/libgomp.fortran/omp_orphan.f: New test.
        * testsuite/libgomp.fortran/omp_parse1.f90: New test.
        * testsuite/libgomp.fortran/omp_parse2.f90: New test.
        * testsuite/libgomp.fortran/omp_parse3.f90: New test.
        * testsuite/libgomp.fortran/omp_parse4.f90: New test.
        * testsuite/libgomp.fortran/omp_reduction.f: New test.
        * testsuite/libgomp.fortran/omp_workshare1.f: New test.
        * testsuite/libgomp.fortran/omp_workshare2.f: New test.

2005-08-30  Richard Henderson  <rth@redhat.com>

        * loop.c (GOMP_loop_static_start): Provide fallback wrapper
        function for when aliases are not usable.
        (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
        GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
        GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
        GOMP_loop_dynamic_next, GOMP_loop_guided_next,
        GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
        GOMP_loop_ordered_guided_next): Likewise.
        * ordered.c (GOMP_ordered_start): Likewise.

2005-08-01  Diego Novillo  <dnovillo@redhat.com>

        * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
        * testsuite/libgomp.dg/omp_hello.c: Fix return code
        * testsuite/libgomp.dg/omp_matvec.c: Likewise.
        * testsuite/libgomp.dg/omp_orphan.c: Likewise
        * testsuite/libgomp.dg/omp_reduction.c: Likewise
        * testsuite/libgomp.dg/omp_workshare1.c: Likewise
        * testsuite/libgomp.dg/omp_workshare2.c: Likewise
        * testsuite/libgomp.dg/omp_workshare3.c: Likewise
        * testsuite/libgomp.dg/omp_workshare4.c: Likewise

2005-07-07  Eric Christopher  <echristo@redhat.com>
            Diego Novillo  <dnovillo@redhat.com>

        * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
        * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
        up code.
        * testsuite/libgomp.dg/omp_matvec.c: Ditto.
        * testsuite/libgomp.dg/omp_orphan.c: Ditto.
        * testsuite/libgomp.dg/omp_reduction.c: Ditto.
        * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
        * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
        * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
        * testsuite/libgomp.dg/omp_workshare4.c: Ditto.

2005-06-13  Diego Novillo  <dnovillo@redhat.com>

        * TOPLEVEL.patch: Remove.

2005-05-16  Richard Henderson  <rth@redhat.com>

        * configure.ac: Test for clock_gettime.
        * config.h.in, configure: Rebuild.
        * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
        (omp_get_wtime): Use clock_gettime if available.
        (omp_get_wtick): Use clock_getres if available.

2005-05-11  Richard Henderson  <rth@redhat.com>

        * config/linux/ia64/futex.h: New file.
        * configure.tgt: Use it.

        * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.

2005-05-07  Richard Henderson  <rth@redhat.com>

        * config/linux/powerpc/futex.h: New file.
        * configure.tgt: Use it.

        * config/linux/i486/futex.h: Merge ...
        * config/linux/x86_64/futex.h: ... into ...
        * config/linux/x86/futex.h: ... here.
        * configure.tgt: Update to match.

2005-05-06  Richard Henderson  <rth@redhat.com>

        * config/linux/alpha/futex.h: Conditionally define SYS_futex.
        * config/linux/i486/futex.h: Likewise.
        * config/linux/x86_64/futex.h: Likewise.

        * config/linux/lock.c: New file.
        * config/linux/omp-lock.h: New file.

        * critical.c, env.h: Don't include omp.h
        * config/posix/lock.c: Include libgomp.h instead of omp.h.
        * config/posix/time.c: Likewise.
        * config/posix/omp-lock.h: New file.
        * libgomp.h: Include omp-lock.h and omp.h.
        * Makefile.am (nodist_include_HEADERS): New.
        (omp.h): New rule.
        * configure.ac (PERL): New.
        * mkomp_h.pl: New file.
        * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
        with templates.
        * Makefile.in, configure, testsuite/Makefile.in: Rebuild.

        * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
        build directory.  Re-add -march=i486 hack.

        * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
        (libgomp_link_flags): Remove.
        (libgomp_initialized): Remove.
        (libgomp_init): Don't protect from reinitialization.  Copy code
        from libstdc++ for getting the multilib set correctly.

2005-05-05  Richard Henderson  <rth@redhat.com>

        * config/linux/alpha/futex.h: New file.
        * configure.tgt (alpha*-*-linux*): Use it.

        * config/posix/mutex.c: New file.
        * config/posix/sem.c: Use libgomp.h.

        * configure.tgt (x86_64-linux): Also test CC for -m32.
        * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.

        * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
        after $gccpath.

        * Makefile.am (SUBDIRS): New.
        (libgomp_la_LDFLAGS): Add -lpthread.
        * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
        * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.

        * libgomp_g.h: New file.
        * libgomp.h: Split out all public declarations to libgomp_g.h.
        Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
        * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
        * config/linux/sem.h: Likewise.
        * config/posix/sem.h: Likewise.

        * Makefile.am (AM_LDFLAGS): New.
        (libgomp_version_script): Split out from ...
        (libgomp_la_LDFLAGS): ... here.
        (libgomp_version_info): New.
        * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
        (LIBGOMP_ENABLE): New.
        (LIBGOMP_CHECK_LINKER_FEATURES): New.
        (LIBGOMP_ENABLE_SYMVERS): New.
        * configure.ac (AC_INIT): Version 1.0.
        (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
        (enable-linux-futex): Likewise.  Rename from enable-futex.
        (libtool_VERSION): New.
        (LIBGOMP_ENABLE_SYMVERS): Use it.
        * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
        * Makefile.in, aclocal.m4, configure: Rebuild.

        * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
        (gomp_mutex_unlock_slow): Fix typo.
        * config/linux/sem.c: Similarly.
        (gomp_sem_post_slow): Fix typo.
        * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
        * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
        [__PIC__] (sys_futex0): Don't use tmp output in asm.

        * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
        (libgomp_la_LDFLAGS): Add top_srcdir to path.
        * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
        * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
        XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
        * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
        LDFLAGS.  Pull enable_futex check to top-level.
        * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
        * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.

        First attempt at real configury.
        * Makefile, config.h: Remove file.
        * Makefile.am, Makefile.in: New file.
        * acinclude.m4 aclocal.m4: New file.
        * configure.ac, configure.tgt, configure: New file.

        * config/posix/lock.c: Rename from sys-lock.c.
        * config/posix/mutex.h: Rename from sys-mutex.h.
        * config/posix/sem.c: Rename from sys-sem.c.
        * config/posix/sem.h: Rename from sys-sem.h.
        * config/posix/proc.c: Rename from sys-proc.c.
        * config/posix/time.c: Rename from sys-proc.c.

        * config/linux/mutex.c: New file.
        * config/linux/mutex.h: New file.
        * config/linux/sem.c: New file.
        * config/linux/sem.h: New file.
        * config/linux/i486/futex.h: New file.
        * config/linux/x86_64/futex.h: New file.

2005-05-04  Richard Henderson  <rth@redhat.com>

        * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
        * libgomp.h: Declare them.
        * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
        gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.

2005-05-04  Richard Henderson  <rth@redhat.com>

        * libgomp-1 code drop

2005-05-04  Richard Henderson  <rth@redhat.com>

        * iter.c (gomp_iter_static_next): Return tri-state on 0.
        * ordered.c (gomp_ordered_static_next): Remove not_last argument.
        * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
        (gomp_iter_static_next): Update.
        (gomp_ordered_static_next): Update.
        * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
        (gomp_loop_ordered_static_start): Likewise.  Exit early for a
        totally empty range.
        (gomp_loop_ordered_static_next): Refine test for calling
        gomp_ordered_static_next.
        * testsuite/ordered-1.c: Add case for more threads than iterations.

        * iter.c (gomp_iter_runtime_next_locked): Remove.
        * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
        gomp_loop_guided_start, gomp_loop_ordered_static_start,
        gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
        gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
        gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
        gomp_loop_ordered_guided_next): Downcase name, make static, add
        an external alias with the old name.
        (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
        GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
        switch and call one of the above static functions.
        * libgomp.h: Update.

        * work.c (gomp_work_share_start): Lock the mutex for !first too.
        * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
        GOMP_loop_guided_start, GOMP_loop_runtime_start,
        GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
        GOMP_loop_ordered_guided_start): Update to match.
        * sections.c (GOMP_sections_start): Likewise.
        * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.

        * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
        gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
        Use bounds check instead of modulus.
        (gomp_ordered_sync): Split out of GOMP_ordered_start.
        (gomp_ordered_last): Don't sync with ordered_owner here.
        (gomp_ordered_next): Likewise.
        (gomp_ordered_static_loop_next): Likewise.
        * loop.c, libgomp.h: Update to match.

        * libgomp.h (GOMP_barrier): Declare.

        * testsuite/barrier-1.c: New file.
        * testsuite/critical-1.c: New file.
        * testsuite/ordered-2.c: New file.
        * testsuite/ordered-1.c: New file.
        * testsuite/sections-1.c: New file.
        * testsuite/single-1.c: New file.
        * testsuite/Makefile (TESTS): Add them.

2005-05-04  Richard Henderson  <rth@redhat.com>

        * libgomp.h (struct gomp_work_share): Add ordered_owner.
        * loop.c (GOMP_loop_static_start): If not the startup thread,
        acquire the mutex to wait for initialization complete.
        (GOMP_loop_ordered_static_start): Likewise.
        (GOMP_loop_ordered_runtime_start): Likewise.
        (GOMP_loop_ordered_static_first): Remove.
        (GOMP_loop_ordered_dynamic_first): Remove.
        (GOMP_loop_ordered_guided_first): Remove.
        (GOMP_loop_ordered_runtime_first): Remove.
        * ordered.c (gomp_ordered_loop_first): Post to own release when
        we're the first thread.
        (gomp_ordered_loop_last): Wait on release if not owner.
        (gomp_ordered_loop_next): Likewise.
        (gomp_ordered_static_loop_init): New.
        (gomp_ordered_static_loop_next): Use ordered_owner.
        (GOMP_ordered_start): Likewise.
        * work.c (gomp_new_work_share): Initialize ordered_owner.

2005-05-03  Richard Henderson  <rth@redhat.com>

        * Makefile (OPT): New.
        (CFLAGS): Use it.

        * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
        * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
        * libgomp.h, libgomp.map, NOTES: Update to match.

        * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
        Add initialized and thr members.
        (gomp_thread_start): Pause when initially spawned to wait for
        the whole team to be created.
        (gomp_team_start): Release team members at the end.

        * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
        (f_foo_1): Use GOMP_loop_end.
        (f_foo_2): Use GOMP_loop_end_nowait.

        * testsuite/loop-2.c: New file.
        * testsuite/Makefile (TESTS): Add it.

2005-05-03  Richard Henderson  <rth@redhat.com>

        * iter.c (gomp_iter_static_next): Fix overflow check typo.
        (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
        * team.c (new_team): Initialize oldest_live_gen to 1 if no
        initial work_share.

        * testsuite/Makefile: New file.
        * testsuite/loop-1.c: New file.

2005-05-03  Richard Henderson  <rth@redhat.com>

        Initial implementation and checkin.