libgomp: remove config/nvptx/critical.c

[gcc.git] / libgomp / ChangeLog

2016-11-28  Alexander Monakov  <amonakov@ispras.ru>

        * config/nvptx/critical.c: Delete to use generic implementation.

2016-11-28  Jonas Hahnfeld  <Hahnfeld@itc.rwth-aachen.de>

        * config/linux/affinity.c [!HAVE_PTHREAD_AFFINITY_NP]: Include
        ../../affinity.c as fallback.
        * config/nvptx/affinity.c: Delete to use fallback implementation.

2016-11-23  Alexander Monakov  <amonakov@ispras.ru>
            Jakub Jelinek  <jakub@redhat.com>
            Dmitry Melnik  <dm@ispras.ru>

        * Makefile.am (libgomp_la_SOURCES): Add atomic.c, icv.c, icv-device.c.
        * Makefile.in. Regenerate.
        * configure.ac [nvptx*-*-*] (libgomp_use_pthreads): Set and use it...
        (LIBGOMP_USE_PTHREADS): ...here; new define.
        * configure: Regenerate.
        * config.h.in: Likewise.
        * config/posix/affinity.c: Move to...
        * affinity.c: ...here (new file).  Guard use of Pthreads-specific
        interface by LIBGOMP_USE_PTHREADS. 
        * critical.c: Split out GOMP_atomic_{start,end} into...
        * atomic.c: ...here (new file).
        * env.c: Split out ICV definitions into...
        * icv.c: ...here (new file) and...
        * icv-device.c: ...here. New file.
        * config/linux/lock.c (gomp_init_lock_30): Move to generic lock.c.
        (gomp_destroy_lock_30): Ditto.
        (gomp_set_lock_30): Ditto.
        (gomp_unset_lock_30): Ditto.
        (gomp_test_lock_30): Ditto.
        (gomp_init_nest_lock_30): Ditto.
        (gomp_destroy_nest_lock_30): Ditto.
        (gomp_set_nest_lock_30): Ditto.
        (gomp_unset_nest_lock_30): Ditto.
        (gomp_test_nest_lock_30): Ditto.
        * lock.c: New.
        * config/nvptx/lock.c: New.
        * config/nvptx/bar.c: New.
        * config/nvptx/bar.h: New.
        * config/nvptx/doacross.h: New.
        * config/nvptx/error.c: New.
        * config/nvptx/icv-device.c: New.
        * config/nvptx/mutex.h: New.
        * config/nvptx/pool.h: New.
        * config/nvptx/proc.c: New.
        * config/nvptx/ptrlock.h: New.
        * config/nvptx/sem.h: New.
        * config/nvptx/simple-bar.h: New.
        * config/nvptx/target.c: New.
        * config/nvptx/task.c: New.
        * config/nvptx/team.c: New.
        * config/nvptx/time.c: New.
        * config/posix/simple-bar.h: New.
        * libgomp.h: Guard pthread.h inclusion.  Include simple-bar.h.
        (gomp_num_teams_var): Declare.
        (struct gomp_thread_pool): Change threads_dock member to
        gomp_simple_barrier_t.
        [__nvptx__] (gomp_thread): New implementation.
        (gomp_thread_attr): Guard by LIBGOMP_USE_PTHREADS.
        (gomp_thread_destructor): Ditto.
        (gomp_init_thread_affinity): Ditto.
        * team.c: Guard uses of Pthreads-specific interfaces by
        LIBGOMP_USE_PTHREADS.  Adjust all uses of threads_dock.
        (gomp_free_thread) [__nvptx__]: Do not call 'free'.
        * config/nvptx/alloc.c: Delete.
        * config/nvptx/barrier.c: Ditto.
        * config/nvptx/fortran.c: Ditto.
        * config/nvptx/iter.c: Ditto.
        * config/nvptx/iter_ull.c: Ditto.
        * config/nvptx/loop.c: Ditto.
        * config/nvptx/loop_ull.c: Ditto.
        * config/nvptx/ordered.c: Ditto.
        * config/nvptx/parallel.c: Ditto.
        * config/nvptx/priority_queue.c: Ditto.
        * config/nvptx/sections.c: Ditto.
        * config/nvptx/single.c: Ditto.
        * config/nvptx/splay-tree.c: Ditto.
        * config/nvptx/work.c: Ditto.
        * testsuite/libgomp.fortran/fortran.exp (lang_link_flags): Pass
        -foffload=-lgfortran in addition to -lgfortran.
        * testsuite/libgomp.oacc-fortran/fortran.exp (lang_link_flags): Ditto.
        * plugin/plugin-nvptx.c: Include <limits.h>.
        (struct targ_fn_descriptor): Add new fields.
        (struct ptx_device): Ditto.  Set them...
        (nvptx_open_device): ...here.
        (nvptx_adjust_launch_bounds): New.
        (nvptx_host2dev): Allow NULL 'nvthd'.
        (nvptx_dev2host): Ditto.
        (GOMP_OFFLOAD_get_caps): Add GOMP_OFFLOAD_CAP_OPENMP_400.
        (link_ptx): Adjust log sizes.
        (nvptx_host2dev): Allow NULL 'nvthd'.
        (nvptx_dev2host): Ditto.
        (nvptx_set_clocktick): New.  Use it...
        (GOMP_OFFLOAD_load_image): ...here.  Set new targ_fn_descriptor
        fields.
        (GOMP_OFFLOAD_dev2dev): New.
        (nvptx_adjust_launch_bounds): New.
        (nvptx_stacks_size): New.
        (nvptx_stacks_alloc): New.
        (nvptx_stacks_free): New.
        (GOMP_OFFLOAD_run): New.
        (GOMP_OFFLOAD_async_run): New (stub).

2016-11-23  Martin Jambor  <mjambor@suse.cz>

        * testsuite/libgomp.hsa.c/bits-insns.c: New test.
        * testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
        * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.

2016-11-23  Martin Liska  <mliska@suse.cz>
            Martin Jambor  <mjambor@suse.cz>

        * plugin/hsa.h: New file.
        * plugin/hsa_ext_finalize.h: New file.
        * plugin/configfrag.ac: Remove hsa-kmt-lib test.  Added checks for
        header file unistd.h, and functions secure_getenv, __secure_getenv,
        getuid, geteuid, getgid and getegid.
        * plugin/Makefrag.am (libgomp_plugin_hsa_la_CPPFLAGS): Added
        -D_GNU_SOURCE.
        * plugin/plugin-hsa.c: Include config.h, inttypes.h and stdbool.h.
        Handle various cases of secure_getenv presence, add an implementation
        when we can test effective UID and GID.
        (struct hsa_runtime_fn_info): New structure.
        (hsa_runtime_fn_info hsa_fns): New variable.
        (hsa_runtime_lib): Likewise.
        (support_cpu_devices): Likewise.
        (init_enviroment_variables): Load newly introduced ENV
        variables.
        (hsa_warn): Call hsa run-time functions via hsa_fns structure.
        (hsa_fatal): Likewise.
        (DLSYM_FN): New macro.
        (init_hsa_runtime_functions): New function.
        (suitable_hsa_agent_p): Call hsa run-time functions via hsa_fns
        structure.  Depending on environment, also allow CPU devices.
        (init_hsa_context): Call hsa run-time functions via hsa_fns structure.
        (get_kernarg_memory_region): Likewise.
        (GOMP_OFFLOAD_init_device): Likewise.
        (destroy_hsa_program): Likewise.
        (init_basic_kernel_info): New function.
        (GOMP_OFFLOAD_load_image): Use it.
        (create_and_finalize_hsa_program): Call hsa run-time functions via
        hsa_fns structure.
        (create_single_kernel_dispatch): Likewise.
        (release_kernel_dispatch): Likewise.
        (init_single_kernel): Likewise.
        (parse_target_attributes): Allow up multiple HSA grid dimensions.
        (get_group_size): New function.
        (run_kernel): Likewise.
        (GOMP_OFFLOAD_run): Outline most functionality to run_kernel.
        (GOMP_OFFLOAD_fini_device): Call hsa run-time functions via hsa_fns
        structure.
        * testsuite/lib/libgomp.exp: Remove hsa_kmt_lib support.
        * testsuite/libgomp-test-support.exp.in: Likewise.
        * Makefile.in: Regenerated.
        * aclocal.m4: Likewise.
        * config.h.in: Likewise.
        * configure: Likewise.
        * testsuite/Makefile.in: Likewise.

2016-11-15  Martin Jambor  <mjambor@suse.cz>
            Alexander Monakov  <amonakov@ispras.ru>

        * testsuite/libgomp.fortran/examples-4/device-1.f90 (e_57_1): Add
        mapping clauses to target constructs.
        * testsuite/libgomp.fortran/examples-4/device-3.f90 (e_57_3): Ditto.

2016-11-15  Matthias Klose  <doko@ubuntu.com>

        * configure: Regenerate.

2016-11-10  Jakub Jelinek  <jakub@redhat.com>

        * omp_lib.f90.in (openmp_version): Change to 201511 from 201307.
        * omp_lib.h.in (openmp_version): Likewise.
        * testsuite/libgomp.fortran/openmp_version-1.f: Expect 201511 instead
        of 201307.
        * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.

        * testsuite/libgomp.fortran/examples-4/declare_target-1.f90
        (fib_wrapper): Add map(from: x) clause.
        * testsuite/libgomp.fortran/examples-4/declare_target-2.f90
        (e_53_2): Likewise.
        * testsuite/libgomp.fortran/examples-4/declare_target-4.f90
        (accum): Add map(tmp) clause.
        * testsuite/libgomp.fortran/examples-4/declare_target-5.f90
        (accum): Add map(tofrom: tmp) clause.
        * testsuite/libgomp.fortran/examples-4/target_data-3.f90
        (gramSchmidt): Likewise.
        * testsuite/libgomp.fortran/examples-4/teams-2.f90 (dotprod): Add
        map(tofrom: sum) clause.
        * testsuite/libgomp.fortran/nestedfn5.f90 (foo): Add twice
        map (alloc: a, l) clause.  Add defaultmap(tofrom: scalar) clause.
        * testsuite/libgomp.fortran/pr66199-2.f90: Adjust for linear clause
        only allowed on the loop iterator.
        * testsuite/libgomp.fortran/target4.f90 (foo): Add map(t) clause.
        * testsuite/libgomp.fortran/taskloop2.f90: New test.
        * testsuite/libgomp.fortran/taskloop4.f90: New test.
        * testsuite/libgomp.fortran/doacross1.f90: New test.
        * testsuite/libgomp.fortran/doacross3.f90: New test.
        * testsuite/libgomp.fortran/taskloop1.f90: New test.
        * testsuite/libgomp.fortran/taskloop3.f90: New test.
        * testsuite/libgomp.fortran/doacross2.f90: New test.
        * testsuite/libgomp.c/doacross-1.c (main): Add missing
        #pragma omp atomic read.
        * testsuite/libgomp.c/doacross-2.c (main): Likewise.
        * testsuite/libgomp.c/doacross-3.c (main): Likewise.

2016-11-02  Cesar Philippidis  <cesar@codesourcery.com>
            Nathan Sidwell  <nathan@acm.org>

        * plugin/plugin-nvptx.c (nvptx_exec): Interrogate board attributes
        to determine default geometry.
        * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Set gang
        dimension.

2016-11-01  Jakub Jelinek  <jakub@redhat.com>

        * hashtab.h: Use standard GPLv3 with runtime exception
        boilerplate.

2016-10-27  Aldy Hernandez  <aldyh@redhat.com>

        * oacc-init.c (goacc_new_thread): Use sizeof of the appropriate
        size when allocating new thread.

2016-09-14  Marek Polacek  <polacek@redhat.com>

        * testsuite/libgomp.c++/atomic-3.C: Use -Wno-deprecated.

2016-08-19  Jakub Jelinek  <jakub@redhat.com>

        PR fortran/71014
        * testsuite/libgomp.fortran/pr71014.f90: New test.

2016-08-18  Chung-Lin Tang  <cltang@codesourcery.com>

        PR middle-end/70895
        * testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit
        firstprivate clauses.
        * testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit
        copy clauses.
        * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise.

2016-08-14  Chung-Lin Tang  <cltang@codesourcery.com>

        PR fortran/70598
        * testsuite/libgomp.oacc-fortran/host_data-1.f90: New test.

2016-08-08  Jakub Jelinek  <jakub@redhat.com>

        PR c++/58706
        * testsuite/libgomp.c++/pr58706.C: New test.

2016-08-04  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-c++/routine-1-auto.C: New file.
        * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Likewise.
        * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
        Likewise.
        * testsuite/libgomp.oacc-c++/routine-1-template.C: Likewise.
        * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Adjust.

        * testsuite/libgomp.oacc-c-c++-common/crash-1.c: Make it a "link"
        test, and don't hardcode -O0.

2016-08-03  Nathan Sidwell  <nathan@codesourcery.com>

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

2016-07-15  Cesar Philippidis  <cesar@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New
        test.

2016-07-03  H.J. Lu  <hongjiu.lu@intel.com>

        PR middle-end/71734
        * testsuite/libgomp.fortran/pr71734-1.f90: New test.
        * testsuite/libgomp.fortran/pr71734-2.f90: Likewise.

2016-07-01  Jakub Jelinek  <jakub@redhat.com>

        PR fortran/71717
        * testsuite/libgomp.fortran/associate3.f90: New test.

2016-06-17  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c++/target-21.C: New test.

2016-06-16  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c++/target-20.C: New test.

2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
            Cesar Philippidis  <cesar@codesourcery.com>

        PR middle-end/71373
        * libgomp.oacc-c/nested-function-1.c: New file.
        * libgomp.oacc-c/nested-function-2.c: Likewise.
        * libgomp.oacc-fortran/nested-function-1.f90: Likewise.
        * libgomp.oacc-fortran/nested-function-2.f90: Likewise.
        * libgomp.oacc-fortran/nested-function-3.f90: Likewise.

2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>

        PR c/71381
        * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
        "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
        * testsuite/libgomp.oacc-fortran/cache-1.f95: New file.

2016-06-03  Chung-Lin Tang  <cltang@codesourcery.com>

        * testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase.
        * testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase.

2016-06-01  Cesar Philippidis  <cesar@codesourcery.com>

        PR c/70688
        * testsuite/libgomp.oacc-c-c++-common/pr70688.c: New file.

2016-05-26  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static)
        instead of invalid schedule(static, 0).
        * testsuite/libgomp.c/doacross-2.c (main): Likewise.

2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>

        * oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
        * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Add 'int async'
        parameter, use to set async stream around call to gomp_unmap_vars,
        call gomp_unmap_vars() with 'do_copyfrom' set to true.
        * plugin/plugin-nvptx.c (struct ptx_event): Add 'int val' field.
        (event_gc): Adjust event handling loop, collect PTX_EVT_ASYNC_CLEANUP
        events and call GOMP_PLUGIN_async_unmap_vars() for each of them.
        (event_add): Add int parameter, initialize 'val' field when
        adding new ptx_event struct.
        (nvptx_evec): Adjust event_add() call arguments.
        (nvptx_host2dev): Likewise.
        (nvptx_dev2host): Likewise.
        (nvptx_wait_async): Likewise.
        (nvptx_wait_all_async): Likewise.
        (GOMP_OFFLOAD_openacc_register_async_cleanup): Add async parameter,
        pass to event_add() call.
        * oacc-host.c (host_openacc_register_async_cleanup): Add 'int async'
        parameter.
        * oacc-mem.c (gomp_acc_remove_pointer): Adjust async case to
        call openacc.register_async_cleanup_func() hook.
        * oacc-parallel.c (GOACC_parallel_keyed): Likewise.
        * target.c (gomp_copy_from_async): Delete function.
        (gomp_map_vars): Remove async_refcount.
        (gomp_unmap_vars): Likewise.
        (gomp_load_image_to_device): Likewise.
        (omp_target_associate_ptr): Likewise.
        * libgomp.h (struct splay_tree_key_s): Remove async_refcount.
        (acc_dispatch_t.register_async_cleanup_func): Add int parameter.
        (gomp_copy_from_async): Remove.

2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>

        * target.c (gomp_device_copy): New function.
        (gomp_copy_host2dev): Likewise.
        (gomp_copy_dev2host): Likewise.
        (gomp_free_device_memory): Likewise.
        (gomp_map_vars_existing): Adjust to call gomp_copy_host2dev.
        (gomp_map_pointer): Likewise.
        (gomp_map_vars): Adjust to call gomp_copy_host2dev, handle
        NULL value from alloc_func plugin hook.
        (gomp_unmap_tgt): Adjust to call gomp_free_device_memory.
        (gomp_copy_from_async): Adjust to call gomp_copy_dev2host.
        (gomp_unmap_vars): Likewise.
        (gomp_update): Adjust to call gomp_copy_dev2host and
        gomp_copy_host2dev functions.
        (gomp_unload_image_from_device): Handle false value from
        unload_image_func plugin hook.
        (gomp_init_device): Handle false value from init_device_func
        plugin hook.
        (gomp_exit_data): Adjust to call gomp_copy_dev2host.
        (omp_target_free): Adjust to call gomp_free_device_memory.
        (omp_target_memcpy): Handle return values from host2dev_func,
        dev2host_func, and dev2dev_func plugin hooks.
        (omp_target_memcpy_rect_worker): Likewise.
        (gomp_target_fini): Handle false value from fini_device_func
        plugin hook.
        * libgomp.h (struct gomp_device_descr): Adjust return type of
        init_device_func, fini_device_func, unload_image_func, free_func,
        dev2host_func,host2dev_func, and dev2dev_func plugin hooks to 'bool'.
        * oacc-init.c (acc_shutdown_1): Handle false value from
        fini_device_func plugin hook.
        * oacc-host.c (host_init_device): Change return type to bool.
        (host_fini_device): Likewise.
        (host_unload_image): Likewise.
        (host_free): Likewise.
        (host_dev2host): Likewise.
        (host_host2dev): Likewise.
        * oacc-mem.c (acc_free): Handle plugin hook fatal error case.
        (acc_memcpy_to_device): Likewise.
        (acc_memcpy_from_device): Likewise.
        (delete_copyout): Add libfnname parameter, handle free_func
        hook fatal error case.
        (acc_delete): Adjust delete_copyout call.
        (acc_copyout): Likewise.
        (update_dev_host): Move gomp_mutex_unlock to after
        host2dev/dev2host hook calls.

        * plugin/plugin-hsa.c (hsa_warn): Adjust 'hsa_error' local variable
        to 'hsa_error_msg', for clarity.
        (hsa_fatal): Likewise.
        (hsa_error): New function.
        (init_hsa_context): Change return type to bool, adjust to return
        false on error.
        (GOMP_OFFLOAD_get_num_devices): Adjust to handle init_hsa_context
        return value.
        (GOMP_OFFLOAD_init_device): Change return type to bool, adjust to
        return false on error.
        (get_agent_info): Adjust to return NULL on error.
        (destroy_hsa_program): Change return type to bool, adjust to
        return false on error.
        (GOMP_OFFLOAD_load_image): Adjust to return -1 on error.
        (destroy_module): Change return type to bool, adjust to
        return false on error.
        (GOMP_OFFLOAD_unload_image): Likewise.
        (GOMP_OFFLOAD_fini_device): Likewise.
        (GOMP_OFFLOAD_alloc): Change to return NULL when called.
        (GOMP_OFFLOAD_free): Change to return false when called.
        (GOMP_OFFLOAD_dev2host): Likewise.
        (GOMP_OFFLOAD_host2dev): Likewise.
        (GOMP_OFFLOAD_dev2dev): Likewise.

        * plugin/plugin-nvptx.c (CUDA_CALL_ERET): New convenience macro.
        (CUDA_CALL): Likewise.
        (CUDA_CALL_ASSERT): Likewise.
        (map_init): Change return type to bool, use CUDA_CALL* macros.
        (map_fini): Likewise.
        (init_streams_for_device): Change return type to bool, adjust
        call to map_init.
        (fini_streams_for_device): Change return type to bool, adjust
        call to map_fini.
        (select_stream_for_async): Release stream_lock before calls to
        GOMP_PLUGIN_fatal, adjust call to map_init.
        (nvptx_init): Use CUDA_CALL* macros.
        (nvptx_attach_host_thread_to_device): Change return type to bool,
        use CUDA_CALL* macros.
        (nvptx_open_device): Use CUDA_CALL* macros.
        (nvptx_close_device): Change return type to bool, use CUDA_CALL*
        macros.
        (nvptx_get_num_devices): Use CUDA_CALL* macros.
        (link_ptx): Change return type to bool, use CUDA_CALL* macros.
        (nvptx_exec): Use CUDA_CALL* macros.
        (nvptx_alloc): Use CUDA_CALL* macros.
        (nvptx_free): Change return type to bool, use CUDA_CALL* macros.
        (nvptx_host2dev): Likewise.
        (nvptx_dev2host): Likewise.
        (nvptx_wait): Use CUDA_CALL* macros.
        (nvptx_wait_async): Likewise.
        (nvptx_wait_all): Likewise.
        (nvptx_wait_all_async): Likewise.
        (nvptx_set_cuda_stream): Adjust order of stream_lock acquire,
        use CUDA_CALL* macros, adjust call to map_fini.
        (GOMP_OFFLOAD_init_device): Change return type to bool,
        adjust code accordingly.
        (GOMP_OFFLOAD_fini_device): Likewise.
        (GOMP_OFFLOAD_load_image): Adjust calls to
        nvptx_attach_host_thread_to_device/link_ptx to handle errors,
        use CUDA_CALL* macros.
        (GOMP_OFFLOAD_unload_image): Change return type to bool, adjust
        return code.
        (GOMP_OFFLOAD_alloc): Adjust calls to code to handle error return.
        (GOMP_OFFLOAD_free): Change return type to bool, adjust calls to
        handle error return.
        (GOMP_OFFLOAD_dev2host): Likewise.
        (GOMP_OFFLOAD_host2dev): Likewise.
        (GOMP_OFFLOAD_openacc_register_async_cleanup): Use CUDA_CALL* macros.
        (GOMP_OFFLOAD_openacc_create_thread_data): Likewise.

2016-05-24  Cesar Philippidis  <cesar@codesourcery.com>

        * oacc-mem.c (acc_malloc): Update handling of shared-memory targets.
        (acc_free): Likewise.
        (acc_memcpy_to_device): Likewise.
        (acc_memcpy_from_device): Likewise.
        (acc_deviceptr): Likewise.
        (acc_hostptr): Likewise.
        (acc_is_present): Likewise.
        (acc_map_data): Likewise.
        (acc_unmap_data): Likewise.
        (present_create_copy): Likewise.
        (delete_copyout): Likewise.
        (update_dev_host): Likewise.
        * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail.
        * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test.
        * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that
        it only runs on nvptx targets.
        * 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-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-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-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.

2016-05-23  Martin Jambor  <mjambor@suse.cz>

        * testsuite/libgomp.hsa.c/switch-sbr-2.c: New test.

2016-05-17  Chung-Lin Tang  <cltang@codesourcery.com>

        * oacc-init.c (acc_init): Remove !cached_base_dev condition on call
        to gomp_init_targets_once.
        (acc_set_device_type): Remove !cached_base_dev condition on call to
        gomp_init_targets_once, move call to before acc_device_lock acquire,
        to avoid deadlock.
        (acc_get_device_num): Remove !cached_base_dev condition on call to
        gomp_init_targets_once.
        (acc_set_device_num): Likewise.

2016-05-16  Martin Jambor  <mjambor@suse.cz>

        * testsuite/libgomp.hsa.c/complex-align-2.c: New test.

2016-05-02  Nathan Sidwell  <nathan@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust
        expected partitioning.

2016-04-29  Cesar Philippidis  <cesar@codesourcery.com>

        PR middle-end/70626
        * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test.
        * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test.
        * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test.

2016-04-21  Alexander Monakov  <amonakov@ispras.ru>

        * plugin/plugin-nvptx.c (map_fini): Make cuMemFreeHost error
        non-fatal.

2016-04-19  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/70680
        * testsuite/libgomp.c/pr70680-1.c: New test.
        * testsuite/libgomp.c/pr70680-2.c: New test.

2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>

        * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't
        pass parameter variables to subroutines.

2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>

        PR middle-end/70643
        * testsuite/libgomp.oacc-fortran/pr70643.f90: New test.

2016-04-13  Cesar Philippidis  <cesar@codesourcery.com>

        PR testsuite/68242
        * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test.
        * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.

2016-04-12  Thomas Schwinge  <thomas@codesourcery.com>

        * libgomp_g.h: Rename GOACC_parallel_keyd prototype to
        GOACC_parallel_keyed, restore GOACC_parallel prototype, new
        GOACC_declare prototype.

        * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c:
        Merge this file, and...
        * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c:
        ... this file, and...
        * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c:
        ... this file, and...
        * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c:
        ... this file, and...
        * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c:
        ... this file, and...
        * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c:
        ... this file, and...
        * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c:
        ... this file, and...
        * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c:
        ... this file, and...
        * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c:
        ... this file, and...
        * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c:
        ... this file, and...
        * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c:
        ... this file, and...
        * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c:
        ... this file, and...
        * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c:
        ... this file into...
        * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this
        file.

        * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
        Make failure observable.

2016-04-12  Jakub Jelinek  <jakub@redhat.com>

        * libgomp.h (struct gomp_target_task): Remove firstprivate_copies
        field.
        * target.c (gomp_target_fallback_firstprivate,
        gomp_target_unshare_firstprivate): Removed.
        (GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory
        before waiting for dependencies.
        (gomp_target_task_fn): Don't copy firstprivate vars here.
        * task.c (GOMP_PLUGIN_target_task_completion): Don't free
        firstprivate_copies here.
        (gomp_create_target_task): Don't initialize firstprivate_copies field.
        * testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of
        explicit/implicit firstprivate.

2016-04-08  Cesar Philippidis  <cesar@codesourcery.com>

        PR lto/70289
        PR ipa/70348
        PR tree-optimization/70373
        PR middle-end/70533
        PR middle-end/70534
        PR middle-end/70535
        * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New
        test.
        * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New
        test.
        * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New
        test.
        * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New
        test.
        * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New
        test.
        * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New
        test.
        * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New
        test.
        * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New
        test.
        * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New
        test.
        * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New
        test.
        * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New
        test.
        * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New
        test.
        * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New
        test.
        * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test
        coverage.
        * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test
        coverage.
        * 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-6.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test.
        * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test.
        * testsuite/libgomp.oacc-fortran/pr70289.f90: New test.
        * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage.
        * 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/reduction-7.f90: New test.

2016-03-30  Thomas Schwinge  <thomas@codesourcery.com>
            James Norris  <jnorris@codesourcery.com>
            Nathan Sidwell  <nathan@codesourcery.com>
            Julian Brown  <julian@codesourcery.com>
            Cesar Philippidis  <cesar@codesourcery.com>
            Chung-Lin Tang  <cltang@codesourcery.com>
            Tom de Vries  <tom@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update.
        * 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/vector-loop.c: 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/declare-1.f90: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
        XFAIL.
        * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
        Incorporate...
        * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this
        file.
        * testsuite/libgomp.oacc-c++/template-reduction.C: New file.
        * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
        * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90:
        Likewise.
        * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this
        file...
        * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this
        file into...
        * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new
        file.  Update.
        * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New
        file.
        * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to...
        * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c:
        ... this new file.  Update.
        * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to...
        * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c:
        ... this new file.  Update.
        * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New
        file.  Incorporate...
        * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this
        file, and...
        * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this
        file, and...
        * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this
        file.
        * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file.

2016-03-29  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
        set-torture-options.

2016-03-24  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
        gcc-dg-runtest.
        * testsuite/libgomp.oacc-c/c.exp: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
        -fno-builtin-acc_on_device instead of -O0.
        * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
        -O0.
        * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
        Don't specify -O2.
        * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
        Likewise.

2016-03-24  Martin Liska  <mliska@suse.cz>

        * plugin/plugin-hsa.c (packet_store_release): New function
        that is taken from the HSA runtime manual.
        (GOMP_OFFLOAD_run): Use the function.

2016-03-23  Jakub Jelinek  <jakub@redhat.com>

        PR c++/70376
        * testsuite/libgomp.c++/pr70376.C: New test.

2016-03-23  Tom de Vries  <tom@codesourcery.com>

        * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing
        initialization of lresult and lvresult.
        * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same.

2016-03-23  James Norris  <jnorris@codesourcery.com>
            Daichi Fukuoka <dc-fukuoka@sgi.com>

        PR libgomp/69414
        * oacc-mem.c (delete_copyout, update_dev_host): Fix device address.
        * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests.
        * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
        * testsuite/libgomp.oacc-fortran/update-1.f90: New file.

2016-03-23  Martin Liska  <mliska@suse.cz>

        PR hsa/70337
        * plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
        argument just in case a dispatched kernel uses that argument.

2016-03-16  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
        -ftree-parallelize-loops/-fopenacc changes.
        * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
        Likewise.
        * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
        Likewise.
        * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
        Likewise.
        * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
        Likewise.
        * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
        * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.

2016-03-13  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
        always_ld_library_path the path to libgcc_s.

2016-03-10  Cesar Philippidis  <cesar@codesourcery.com>

        PR testsuite/70009
        * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.

2016-03-09  Tom de Vries  <tom@codesourcery.com>

        * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
        * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
        * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
        Same.
        * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
        * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
        * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
        * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.

2016-03-07  Martin Jambor  <mjambor@suse.cz>

        * testsuite/lib/libgomp.exp
        (check_effective_target_hsa_offloading_selected_nocache): New.
        (check_effective_target_hsa_offloading_selected): Likewise.
        * testsuite/libgomp.hsa.c/c.exp: Likewise.
        * testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
        * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
        * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
        * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
        * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
        * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
        * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
        * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
        * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
        * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
        * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
        * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
        * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
        * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
        * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
        * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.

2016-03-07  Martin Jambor  <mjambor@suse.cz>

        * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
        non-shared memory accelerators.
        * testsuite/libgomp.c/examples-4/device-1.c: Likewise.
        * testsuite/libgomp.c/examples-4/target-5.c: Likewise.
        * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
        * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
        * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.

2016-03-07  Martin Jambor  <mjambor@suse.cz>

        * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
        ALWAYS_CFLAGS.

2016-03-02  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/69555
        * testsuite/libgomp.c++/pr69555-1.C: New test.
        * testsuite/libgomp.c++/pr69555-2.C: New test.

2016-02-26  Keith McDaniel <k.allen.mcdaniel@gmail.com>
            Martin Jambor  <mjambor@suse.cz>

        * testsuite/lib/libgomp.exp
        (check_effective_target_offload_device_shared_as): New proc.
        * testsuite/libgomp.c++/declare_target-1.C: New test.

2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>

        PR driver/68463
        * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.

2016-02-23  Thomas Schwinge  <thomas@codesourcery.com>

        * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
        * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
        dims.
        * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
        -ftree-parallelize-loops/-fopenacc changes.
        * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
        Likewise.

2016-02-22  Cesar Philippidis  <cesar@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.

2016-02-19  Jakub Jelinek  <jakub@redhat.com>

        PR driver/69805
        * testsuite/libgomp.c/pr69805.c: New test.

2016-02-16  Tom de Vries  <tom@codesourcery.com>

        PR lto/67709
        * testsuite/libgomp.fortran/declare-simd-4.f90: New test.

2016-02-09  Tom de Vries  <tom@codesourcery.com>

        PR tree-optimization/69599
        * testsuite/libgomp.c/omp-nested-3.c: New test.
        * testsuite/libgomp.c/pr46032-2.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.

2016-02-09  Tom de Vries  <tom@codesourcery.com>

        PR lto/69707
        * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.

2016-02-02  Alexander Monakov  <amonakov@ispras.ru>

        * testsuite/libgomp.c/target-31.c: Fix testcase.

2016-02-02  Alexander Monakov  <amonakov@ispras.ru>

        * testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
        clause.
        * testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
        * testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
        reduction and map clauses.
        * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.

2016-02-02  James Norris  <jnorris@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.

2016-02-02  Thomas Schwinge  <thomas@codesourcery.com>

        * libgomp.map (GOACC_2.0): Remove GOACC_host_data.
        * oacc-parallel.c (GOACC_host_data): Remove function definition.

        * testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
        cases.

        * plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
        variables.
        * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
        (hsa_kmt_lib): Set variables.
        * testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
        always_ld_library_path.
        * Makefile.in: Regenerate.
        * configure: Likewise.
        * testsuite/Makefile.in: Likewise.

        * plugin/configfrag.ac (offload_additional_options)
        (offload_additional_lib_paths): Don't amend for hsa offloading.
        * configure: Regenerate.

        * plugin/configfrag.ac: Don't configure for offloading target if
        we don't build the corresponding plugin.
        * configure: Regenerate.

2016-02-01  Nathan Sidwell  <nathan@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
        * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.

2016-01-26  Tom de Vries  <tom@codesourcery.com>

        PR tree-optimization/69110
        * testsuite/libgomp.c/pr69110.c: New test.

2016-01-25  Richard Biener  <rguenther@suse.de>

        PR lto/69393
        * testsuite/libgomp.c++/pr69393.C: New testcase.

2016-01-22  Ilya Verbin  <ilya.verbin@intel.com>

        * target.c (gomp_get_target_fn_addr): Allow host fallback if target
        function wasn't mapped to the device with non-shared memory.

2016-01-20  Ilya Verbin  <ilya.verbin@intel.com>

        * task.c (gomp_create_target_task): Set firstprivate_copies to NULL.

2016-01-19  Martin Jambor  <mjambor@suse.cz>
            Martin Liska  <mliska@suse.cz>

        * plugin/Makefrag.am: Add HSA plugin requirements.
        * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
        (HSA_RUNTIME_LIB): Likewise.
        (HSA_RUNTIME_CPPFLAGS): Likewise.
        (HSA_RUNTIME_INCLUDE): New substitution.
        (HSA_RUNTIME_LIB): Likewise.
        (HSA_RUNTIME_LDFLAGS): Likewise.
        (hsa-runtime): New configure option.
        (hsa-runtime-include): Likewise.
        (hsa-runtime-lib): Likewise.
        (PLUGIN_HSA): New substitution variable.
        Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
        configure options.
        (PLUGIN_HSA_CPPFLAGS): Likewise.
        (PLUGIN_HSA_LDFLAGS): Likewise.
        (PLUGIN_HSA_LIBS): Likewise.
        Check that we have access to HSA run-time.
        * libgomp-plugin.h (offload_target_type): New element
        OFFLOAD_TARGET_TYPE_HSA.
        * libgomp.h (gomp_target_task): New fields firstprivate_copies and
        args.
        (bool gomp_create_target_task): Updated.
        (gomp_device_descr): Extra parameter of run_func and async_run_func,
        new field can_run_func.
        * libgomp_g.h (GOMP_target_ext): Update prototype.
        * oacc-host.c (host_run): Added a new parameter args.
        * target.c (calculate_firstprivate_requirements): New function.
        (copy_firstprivate_data): Likewise.
        (gomp_target_fallback_firstprivate): Use them.
        (gomp_target_unshare_firstprivate): New function.
        (gomp_get_target_fn_addr): Allow returning NULL for shared memory
        devices.
        (GOMP_target): Do host fallback for all shared memory devices.  Do not
        pass any args to plugins.
        (GOMP_target_ext): Introduce device-specific argument parameter args.
        Allow host fallback if device shares memory.  Do not remap data if
        device has shared memory.
        (gomp_target_task_fn): Likewise.  Also treat shared memory devices
        like host fallback for mappings.
        (GOMP_target_data): Treat shared memory devices like host fallback.
        (GOMP_target_data_ext): Likewise.
        (GOMP_target_update): Likewise.
        (GOMP_target_update_ext): Likewise.  Also pass NULL as args to
        gomp_create_target_task.
        (GOMP_target_enter_exit_data): Likewise.
        (omp_target_alloc): Treat shared memory devices like host fallback.
        (omp_target_free): Likewise.
        (omp_target_is_present): Likewise.
        (omp_target_memcpy): Likewise.
        (omp_target_memcpy_rect): Likewise.
        (omp_target_associate_ptr): Likewise.
        (gomp_load_plugin_for_device): Also load can_run.
        * task.c (GOMP_PLUGIN_target_task_completion): Free
        firstprivate_copies.
        (gomp_create_target_task): Accept new argument args and store it to
        ttask.
        * plugin/plugin-hsa.c: New file.

2016-01-18  Tom de Vries  <tom@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
        * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
        * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
        * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
        * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
        * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
        * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
        * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
        * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
        * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
        Same.
        * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
        Same.
        * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
        * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
        * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
        * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
        * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
        * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
        * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
        * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
        Same.
        * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.

2016-01-15  Jakub Jelinek  <jakub@redhat.com>

        * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.

2016-01-15  Cesar Philippidis  <cesar@codesourcery.com>

        * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.

2016-01-12  James Norris  <jnorris@codesourcery.com>

        * libgomp.texi: Updates for OpenACC.

2016-01-11  Alexander Monakov  <amonakov@ispras.ru>

        * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.

2016-01-07  H.J. Lu  <hongjiu.lu@intel.com>

        PR fortran/66680
        * testsuite/libgomp.fortran/pr66680.f90: New test.

2016-01-07  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/68960
        * testsuite/libgomp.c/pr68960.c: New test.

2016-01-06  Nathan Sidwell  <nathan@acm.org>

        * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
        * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.

2016-01-04  Jakub Jelinek  <jakub@redhat.com>

        Update copyright years.

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

2015-12-31  Nathan Sidwell  <nathan@acm.org>

        * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
        dg-additional-options syntax.
        * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.

2015-12-15  Ilya Verbin  <ilya.verbin@intel.com>

        * libgomp.h (REFCOUNT_LINK): Define.
        (struct splay_tree_key_s): Add link_key.
        * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
        Replace target address of the pointer with target address of newly
        mapped object in the splay tree.  Set link pointer on target to the
        device address of the mapped object.
        (gomp_unmap_vars): Restore target address of the pointer in the splay
        tree for REFCOUNT_LINK objects after unmapping.
        (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
        declare target link" objects.
        (gomp_unload_image_from_device): Replace j with i.  Force unmap of all
        "omp declare target link" objects, which were mapped for the image.
        (gomp_exit_data): Restore target address of the pointer in the splay
        tree for REFCOUNT_LINK objects after unmapping.
        * testsuite/libgomp.c/target-link-1.c: New file.

2015-12-14  Ilya Verbin  <ilya.verbin@intel.com>

        * libgomp.h (gomp_device_state): New enum.
        (struct gomp_device_descr): Replace is_initialized with state.
        (gomp_fini_device): Remove declaration.
        * oacc-host.c (host_dispatch): Use state instead of is_initialized.
        * oacc-init.c (acc_init_1): Use state instead of is_initialized.
        (acc_shutdown_1): Likewise.  Inline gomp_fini_device.
        (acc_set_device_type): Use state instead of is_initialized.
        (acc_set_device_num): Likewise.
        * target.c (resolve_device): Use state instead of is_initialized.
        Do not initialize finalized device.
        (gomp_map_vars): Do nothing if device is finalized.
        (gomp_unmap_vars): Likewise.
        (gomp_update): Likewise.
        (GOMP_offload_register_ver): Use state instead of is_initialized.
        (GOMP_offload_unregister_ver): Likewise.
        (gomp_init_device): Likewise.
        (gomp_unload_device): Likewise.
        (gomp_fini_device): Remove.
        (gomp_get_target_fn_addr): Do nothing if device is finalized.
        (GOMP_target): Go to host fallback if device is finalized.
        (GOMP_target_ext): Likewise.
        (gomp_exit_data): Do nothing if device is finalized.
        (gomp_target_task_fn): Go to host fallback if device is finalized.
        (gomp_target_fini): New static function.
        (gomp_target_init): Use state instead of is_initialized.
        Call gomp_target_fini at exit.

2015-12-09  Tom de Vries  <tom@codesourcery.com>

        PR tree-optimization/68716
        * testsuite/libgomp.c/omp-nested-2.c: New test.

2015-12-02  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
        target openacc_nvidia_accel_selected.
        * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
        * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.

2015-12-01  Julian Brown  <julian@codesourcery.com>
            James Norris  <James_Norris@mentor.com>

        * oacc-parallel.c (GOACC_host_data): New function.
        * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
        * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.

2015-11-30  James Norris  <jnorris@codesourcery.com>
            Cesar Philippidis  <cesar@codesourcery.com>

        libgomp/
        * libgomp.oacc-fortran/routine-5.f90: New test.
        * libgomp.oacc-fortran/routine-7.f90: New test.
        * libgomp.oacc-fortran/routine-9.f90: New test.

2015-11-30  Tom de Vries  <tom@codesourcery.com>

        PR tree-optimization/46032
        * testsuite/libgomp.c/pr46032.c: New test.

2015-11-27  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/68579
        * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
        (gomp_create_target_task): Call it before freeing
        GOMP_TARGET_TASK_DATA tasks.

        PR c/63326
        * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
        in between case label and OpenMP standalone directives.
        * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.

2015-11-26  David Edelsohn  <dje.gcc@gmail.com>

        * configure: Regenerate.

2015-11-26  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c/target-35.c: New test.

2015-11-22  James Norris  <jnorris@codesourcery.com>
            Cesar Philippidis  <cesar@codesourcery.com>

        * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
        * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.

2015-11-20  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/68221
        * testsuite/libgomp.c/reduction-11.c: Remove xfail.
        * testsuite/libgomp.c/reduction-12.c: Likewise.
        * testsuite/libgomp.c++/reduction-11.C: Likewise.
        * testsuite/libgomp.c++/reduction-12.C: Likewise.

2015-11-19  Nathan Sidwell  <nathan@codesourcery.com>

        * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
        * libgomp.oacc-c-c++-common/reduction-flt.c: New.
        * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
        * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
        * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
        and fix.
        * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
        * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.

2015-11-18  Nathan Sidwell  <nathan@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
        worker & gang cases.
        * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.

2015-11-17  Cesar Philippidis  <cesar@codesourcery.com>

        * config/nvptx/priority_queue.c: New file.

2015-11-14  Jakub Jelinek  <jakub@redhat.com>

        * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
        sections.

2015-11-14  Jakub Jelinek  <jakub@redhat.com>
            Aldy Hernandez  <aldyh@redhat.com>
            Ilya Verbin  <ilya.verbin@intel.com>

        * ordered.c (gomp_doacross_init, GOMP_doacross_post,
        GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
        GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
        iterators or IV by chunk size.
        * parallel.c (gomp_resolve_num_threads): Don't assume that
        if thr->ts.team is non-NULL, then pool must be non-NULL.
        * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
        * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
        GOMP_PLUGIN_target_task_completion.
        * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
        * Makefile.in: Regenerate.
        * libgomp.h: Shuffle prototypes and forward definitions around so
        priority queues can be defined.
        (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
        (enum gomp_target_task_state): New enum.
        (struct gomp_target_task): Add state, tgt, task and team fields.
        (gomp_create_target_task): Change return type to bool, add
        state argument.
        (gomp_target_task_fn): Change return type to bool.
        (struct gomp_device_descr): Add async_run_func.
        (struct gomp_task): Remove children, next_child, prev_child,
        next_queue, prev_queue, next_taskgroup, prev_taskgroup.
        Add pnode field.
        (struct gomp_taskgroup): Remove children.
        Add taskgroup_queue.
        (struct gomp_team): Change task_queue type to a priority queue.
        (splay_compare): Define inline.
        (priority_queue_offset): New.
        (priority_node_to_task): New.
        (task_to_priority_node): New.
        * oacc-mem.c: Do not include splay-tree.h.
        * priority_queue.c: New file.
        * priority_queue.h: New file.
        * splay-tree.c: Do not include splay-tree.h.
        (splay_tree_foreach_internal): New.
        (splay_tree_foreach): New.
        * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
        (splay_tree_callback): Define typedef.
        * target.c (splay_compare): Move to libgomp.h.
        (GOMP_target): Don't adjust *thr in any way around running offloaded
        task.
        (GOMP_target_ext): Likewise.  Handle target nowait.
        (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
        return value from gomp_create_target_task, if false, fallthrough
        as if no dependencies exist.
        (gomp_target_task_fn): Change return type to bool, return true
        if the task should have another part scheduled later.  Handle
        target nowait.
        (gomp_load_plugin_for_device): Initialize async_run.
        * task.c (gomp_init_task): Initialize children_queue.
        (gomp_clear_parent_in_list): New.
        (gomp_clear_parent_in_tree): New.
        (gomp_clear_parent): Handle priorities.
        (GOMP_task): Likewise.
        (priority_queue_move_task_first,
        gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
        New functions.
        (gomp_create_target_task): Use priority queues.  Change return type
        to bool, add state argument, return false if for async
        {{enter,exit} data,update} constructs no dependencies need to be
        waited for, handle target nowait.  Set task->fn to NULL instead of
        gomp_target_task_fn.
        (verify_children_queue): Remove.
        (priority_list_upgrade_task): New.
        (priority_queue_upgrade_task): New.
        (verify_task_queue): Remove.
        (priority_list_downgrade_task): New.
        (priority_queue_downgrade_task): New.
        (gomp_task_run_pre): Use priority queues.
        Abstract code out to priority_queue_downgrade_task.
        (gomp_task_run_post_handle_dependers): Use priority queues.
        (gomp_task_run_post_remove_parent): Likewise.
        (gomp_task_run_post_remove_taskgroup): Likewise.
        (gomp_barrier_handle_tasks): Likewise.  Handle target nowait target
        tasks specially.
        (GOMP_taskwait): Likewise.
        (gomp_task_maybe_wait_for_dependencies): Likewise.  Abstract code to
        priority-queue_upgrade_task.
        (GOMP_taskgroup_start): Use priority queues.
        (GOMP_taskgroup_end): Likewise.  Handle target nowait target tasks
        specially.  If taskgroup is NULL, and thr->ts.level is 0, act as a
        barrier.
        * taskloop.c (GOMP_taskloop): Handle priorities.
        * team.c (gomp_new_team): Call priority_queue_init.
        (free_team): Call priority_queue_free.
        (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
        team created for target nowait in implicit parallel region.
        (gomp_team_start): For nested check, test thr->ts.level instead of
        thr->ts.team != NULL.
        * testsuite/libgomp.c/doacross-3.c: New test.
        * testsuite/libgomp.c/ordered-5.c: New test.
        * testsuite/libgomp.c/priority.c: New test.
        * testsuite/libgomp.c/target-31.c: New test.
        * testsuite/libgomp.c/target-32.c: New test.
        * testsuite/libgomp.c/target-33.c: New test.
        * testsuite/libgomp.c/target-34.c: New test.

2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>

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

        * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
        loop is sequential.

2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
        * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.

2015-11-12  James Norris  <jnorris@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

        * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
        * oacc-parallel.c (GOACC_declare): New function.
        * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
        * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.

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.
\f
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