Avoid assuming maximum string length is constant [PR102960].

[thirdparty/gcc.git] / libgomp / ChangeLog

2021-11-15  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.fortran/thread-limit-1.f90: New test.

2021-11-15  Jakub Jelinek  <jakub@redhat.com>

        * task.c (gomp_create_target_task): Copy args array as well.
        * target.c (gomp_target_fallback): Add args argument.
        Set gomp_icv (true)->thread_limit_var if thread_limit is present.
        (GOMP_target): Adjust gomp_target_fallback caller.
        (GOMP_target_ext): Likewise.
        (gomp_target_task_fn): Likewise.
        * config/nvptx/team.c (gomp_nvptx_main): Set
        gomp_global_icv.thread_limit_var.
        * testsuite/libgomp.c-c++-common/thread-limit-1.c: New test.

2021-11-15  Jakub Jelinek  <jakub@redhat.com>

        * config/nvptx/team.c (__gomp_team_num): Define as
        __attribute__((shared)) var.
        (gomp_nvptx_main): Initialize __gomp_team_num to 0.
        * config/nvptx/target.c (__gomp_team_num): Declare as
        extern __attribute__((shared)) var.
        (GOMP_teams4): Use __gomp_team_num as the team number instead of
        %ctaid.x.  If first, initialize it to %ctaid.x.  If num_teams_lower
        is bigger than num_blocks, use num_teams_lower teams and arrange for
        bumping of __gomp_team_num if !first and returning false once we run
        out of teams.
        * config/nvptx/teams.c (__gomp_team_num): Declare as
        extern __attribute__((shared)) var.
        (omp_get_team_num): Return __gomp_team_num value instead of %ctaid.x.

2021-11-15  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c/teams-5.c: New test.

2021-11-12  Jakub Jelinek  <jakub@redhat.com>

        PR target/103201
        * config/gcn/icv-device.c (omp_get_num_teams, omp_get_team_num): Move
        to ...
        * config/gcn/teams.c: ... here.  New file.

2021-11-12  Chung-Lin Tang  <cltang@codesourcery.com>

        * target.c (gomp_map_vars_existing): Add 'bool implicit' parameter, add
        implicit map handling to allow a "superset" existing map as valid case.
        (get_kind): Adjust to filter out GOMP_MAP_IMPLICIT bits in return value.
        (get_implicit): New function to extract implicit status.
        (gomp_map_fields_existing): Adjust arguments in calls to
        gomp_map_vars_existing, and add uses of get_implicit.
        (gomp_map_vars_internal): Likewise.
        * testsuite/libgomp.c-c++-common/target-implicit-map-1.c: New test.

2021-11-12  Jakub Jelinek  <jakub@redhat.com>

        * libgomp_g.h (GOMP_teams4): Declare.
        * libgomp.map (GOMP_5.1): Export GOMP_teams4.
        * target.c (GOMP_teams4): New function.
        * config/nvptx/target.c (GOMP_teams): Remove.
        (GOMP_teams4): New function.
        * config/gcn/target.c (GOMP_teams): Remove.
        (GOMP_teams4): New function.
        * testsuite/libgomp.c/teams-4.c (main): Expect exactly 2
        teams instead of <= 2.
        * testsuite/libgomp.c-c++-common/teams-2.c: New test.

2021-11-11  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.fortran/teams-1.f90: New test.

2021-11-11  Jakub Jelinek  <jakub@redhat.com>

        * libgomp.h (struct gomp_thread): Add num_teams and team_num members.
        * team.c (struct gomp_thread_start_data): Likewise.
        (gomp_thread_start): Initialize thr->num_teams and thr->team_num.
        (gomp_team_start): Initialize start_data->num_teams and
        start_data->team_num.  Update nthr->num_teams and nthr->team_num.
        * teams.c (gomp_num_teams, gomp_team_num): Remove.
        (GOMP_teams_reg): Set and restore thr->num_teams and thr->team_num
        instead of gomp_num_teams and gomp_team_num.
        (omp_get_num_teams): Use thr->num_teams + 1 instead of gomp_num_teams.
        (omp_get_team_num): Use thr->team_num instead of gomp_team_num.
        * testsuite/libgomp.c/teams-4.c: New test.

2021-11-11  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c-c++-common/teams-1.c: New test.

2021-11-09  Thomas Schwinge  <thomas@codesourcery.com>

        * env.c (parse_gomp_openacc_dim): Restore parsing.

2021-10-30  Tobias Burnus  <tobias@codesourcery.com>

        PR middle-end/102972
        * testsuite/libgomp.c-c++-common/icv-3.c: Nest API calls inside
        parallel construct.
        * testsuite/libgomp.c-c++-common/icv-4.c: Likewise.
        * testsuite/libgomp.c/target-3.c: Likewise.
        * testsuite/libgomp.c/target-5.c: Likewise.
        * testsuite/libgomp.c/target-6.c: Likewise.
        * testsuite/libgomp.c/target-teams-1.c: Likewise.
        * testsuite/libgomp.c/teams-1.c: Likewise.
        * testsuite/libgomp.c/thread-limit-2.c: Likewise.
        * testsuite/libgomp.c/thread-limit-3.c: Likewise.
        * testsuite/libgomp.c/thread-limit-4.c: Likewise.
        * testsuite/libgomp.c/thread-limit-5.c: Likewise.
        * testsuite/libgomp.fortran/icv-3.f90: Likewise.
        * testsuite/libgomp.fortran/icv-4.f90: Likewise.
        * testsuite/libgomp.fortran/teams1.f90: Likewise.

2021-10-29  Aldy Hernandez  <aldyh@redhat.com>

        * testsuite/libgomp.graphite/force-parallel-4.c: Adjust for threading changes.
        * testsuite/libgomp.graphite/force-parallel-8.c: Same.

2021-10-27  Jakub Jelinek  <jakub@redhat.com>

        * libgomp.texi (OpenMP 5.0): Mention that Non-rectangular loop nests
        aren't implemented for Fortran yet.

2021-10-27  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c/loop-26.c: New test.
        * testsuite/libgomp.c/loop-27.c: New test.

2021-10-25  Tobias Burnus  <tobias@codesourcery.com>

        PR testsuite/102910
        * testsuite/libgomp.oacc-c-c++-common/loop-gwv-2.c: Use __builtin_alloca
        instead of #include <alloca.h> + alloca.

2021-10-21  Chung-Lin Tang  <cltang@codesourcery.com>

        * libgomp.texi (Support of strictly structured blocks in Fortran):
        Adjust to 'Y'.
        * testsuite/libgomp.fortran/task-reduction-16.f90: Adjust testcase.

2021-10-20  Chung-Lin Tang  <cltang@codesourcery.com>

        * testsuite/libgomp.fortran/target-in-reduction-1.f90: New test.
        * testsuite/libgomp.fortran/target-in-reduction-2.f90: New test.

2021-10-20  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/102838
        * libgomp.h (struct gomp_work_share_1st_cacheline): New type.
        (struct gomp_work_share): Only use aligned(64) attribute if
        GOMP_HAVE_EFFICIENT_ALIGNED_ALLOC is defined, otherwise just
        add padding before lock to ensure lock is at offset 64 bytes
        into the structure.
        (gomp_workshare_struct_check1, gomp_workshare_struct_check2):
        New poor man's static assertions.
        * work.c (gomp_work_share_start): Use gomp_aligned_alloc instead of
        gomp_malloc if GOMP_HAVE_EFFICIENT_ALIGNED_ALLOC.

2021-10-20  Aldy Hernandez  <aldyh@redhat.com>
            Richard Biener  <rguenther@suse.de>

        * testsuite/libgomp.graphite/force-parallel-5.c: Remove xfail.

2021-10-18  Jakub Jelinek  <jakub@redhat.com>

        * config/linux/affinity.c (gomp_affinity_init_numa_domains): Add
        && gomp_places_list_len < count after nfirst <= nlast loop condition.

2021-10-18  Tobias Burnus  <tobias@codesourcery.com>

        PR fortran/102086
        PR fortran/92189
        PR fortran/92621
        PR fortran/101308
        PR fortran/101309
        PR fortran/101635
        PR fortran/92482
        * testsuite/libgomp.fortran/optional-bind-c.f90: New test.

2021-10-15  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c/affinity-1.c (struct places): Change name field
        type from char [50] to const char *.
        (places_array): Add a testcase for simplified syntax place followed
        by length or length and stride.

2021-10-15  Jakub Jelinek  <jakub@redhat.com>

        * env.c (parse_one_place): Handle non-negative-number the same
        as { non-negative-number }.  Reject even !number:1 and
        !number:1:stride or !place:1 or !place:1:stride instead of just
        length other than 1.
        * libgomp.texi (OpenMP 5.1): Document OMP_PLACES syntax extensions
        and OMP_NUM_TEAMS/OMP_TEAMS_THREAD_LIMIT and
        omp_{set_num,get_max}_teams/omp_{s,g}et_teams_thread_limit features
        as implemented.
        * testsuite/libgomp.c/affinity-1.c: Add a test for the 5.1 place
        simplified syntax.

2021-10-15  Jakub Jelinek  <jakub@redhat.com>

        * env.c (parse_schedule): For strtoul or strtoull calls which don't
        clearly reject return value 0 as invalid handle the case where end
        pointer is the same as first argument as invalid.
        (parse_unsigned_long_1): Likewise.
        (parse_one_place): Likewise.
        (parse_places_var): Likewise.
        (parse_stacksize): Likewise.
        (parse_spincount): Likewise.
        (parse_affinity): Likewise.
        (parse_gomp_openacc_dim): Likewise.  Avoid strict aliasing violation.
        Make code valid C89.
        * config/linux/affinity.c (gomp_affinity_find_last_cache_level):
        For strtoul calls which don't clearly reject return value 0 as
        invalid handle the case where end pointer is the same as first
        argument as invalid.
        (gomp_affinity_init_level_1): Likewise.
        (gomp_affinity_init_numa_domains): Likewise.
        * config/rtems/proc.c (parse_thread_pools): Likewise.

2021-10-15  Jakub Jelinek  <jakub@redhat.com>

        * config/linux/affinity.c (gomp_affinity_init_level_1): For level 1
        after creating count places clean up and return immediately.
        * testsuite/libgomp.c/places-6.c: New test.
        * testsuite/libgomp.c/places-7.c: New test.
        * testsuite/libgomp.c/places-8.c: New test.
        * testsuite/libgomp.c/places-9.c: New test.
        * testsuite/libgomp.c/places-10.c: New test.

2021-10-15  Jakub Jelinek  <jakub@redhat.com>

        * env.c (parse_places_var): Handle numa_domains as level 5.
        * config/linux/affinity.c (gomp_affinity_init_numa_domains): New
        function.
        (gomp_affinity_init_level): Use it instead of
        gomp_affinity_init_level_1 for level == 5.
        * testsuite/libgomp.c/places-5.c: New test.

2021-10-15  Jakub Jelinek  <jakub@redhat.com>

        * env.c (parse_places_var): Handle ll_caches as level 4.
        * config/linux/affinity.c (gomp_affinity_find_last_cache_level): New
        function.
        (gomp_affinity_init_level_1): Handle level 4 as logical cpus sharing
        last level cache.
        (gomp_affinity_init_level): Likewise.
        * testsuite/libgomp.c/places-1.c: New test.
        * testsuite/libgomp.c/places-2.c: New test.
        * testsuite/libgomp.c/places-3.c: New test.
        * testsuite/libgomp.c/places-4.c: New test.

2021-10-14  Kwok Cheung Yeung  <kcy@codesourcery.com>

        * libgomp.texi (OpenMP 5.0): Update entry for declare variant
        directive.

2021-10-14  Kwok Cheung Yeung  <kcy@codesourcery.com>

        * testsuite/libgomp.fortran/declare-variant-1.f90: New test.

2021-10-12  Julian Brown  <julian@codesourcery.com>

        * target.c (gomp_copy_host2dev): Release device lock on cbuf
        error path.

2021-10-12  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.fortran/icv-3.f90: New.
        * testsuite/libgomp.fortran/icv-4.f90: New.

2021-10-12  Jakub Jelinek  <jakub@redhat.com>

        * libgomp.texi (omp_get_max_teams, omp_get_teams_thread_limit,
        omp_set_num_teams, omp_set_teams_thread_limit, OMP_NUM_TEAMS,
        OMP_TEAMS_THREAD_LIMIT): Document.

2021-10-12  Jakub Jelinek  <jakub@redhat.com>

        * libgomp.texi (omp_get_device_num): Move @node before omp_get_dynamic
        to avoid makeinfo warnings.

2021-10-12  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c-c++-common/icv-3.c: New test.
        * testsuite/libgomp.c-c++-common/icv-4.c: New test.

2021-10-12  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/102628
        PR libgomp/102668
        * testsuite/libgomp.c-c++-common/alloc-9.c (main): Decrease
        allocation sizes from 420 to 320 and from 768 to 568.
        * testsuite/libgomp.fortran/alloc-11.f90: Likewise.
        * testsuite/libgomp.fortran/alloc-1.F90: Change expected alignment
        for cr from 16 to 4.

2021-10-12  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c/scan-11.c: Remove option -fvect-cost-model=cheap.
        * testsuite/libgomp.c/scan-12.c: Likewise.
        * testsuite/libgomp.c/scan-13.c: Likewise.
        * testsuite/libgomp.c/scan-14.c: Likewise.
        * testsuite/libgomp.c/scan-15.c: Likewise.
        * testsuite/libgomp.c/scan-16.c: Likewise.
        * testsuite/libgomp.c/scan-17.c: Likewise.
        * testsuite/libgomp.c/scan-18.c: Likewise.
        * testsuite/libgomp.c/scan-19.c: Likewise.
        * testsuite/libgomp.c/scan-20.c: Likewise.
        * testsuite/libgomp.c/scan-21.c: Likewise.
        * testsuite/libgomp.c/scan-22.c: Likewise.
        * testsuite/libgomp.c++/scan-9.C: Likewise.
        * testsuite/libgomp.c++/scan-10.C: Likewise.
        * testsuite/libgomp.c++/scan-11.C: Likewise.
        * testsuite/libgomp.c++/scan-12.C: Likewise.
        * testsuite/libgomp.c++/scan-13.C: Likewise.
        * testsuite/libgomp.c++/scan-14.C: Likewise.
        * testsuite/libgomp.c++/scan-15.C: Likewise.
        * testsuite/libgomp.c++/scan-16.C: Likewise.

2021-10-12  Kewen Lin  <linkw@linux.ibm.com>

        * testsuite/libgomp.graphite/force-parallel-8.c: Add --param max-stores-to-sink=0.

2021-10-11  Marcel Vollweiler  <marcel@codesourcery.com>

        * allocator.c (omp_init_allocator): Replace omp_atv_sequential with
        omp_atv_serialized.
        * omp.h.in: Add deprecated flag for omp_atv_sequential.
        * omp_lib.f90.in: Add deprecated flag for omp_atv_sequential.
        * testsuite/libgomp.c-c++-common/alloc-10.c: New test.
        * testsuite/libgomp.fortran/alloc-12.f90: New test.

2021-10-11  Jakub Jelinek  <jakub@redhat.com>

        * omp.h.in (omp_set_num_teams, omp_get_max_teams,
        omp_set_teams_thread_limit, omp_get_teams_thread_limit): Declare.
        * omp_lib.f90.in (omp_set_num_teams, omp_get_max_teams,
        omp_set_teams_thread_limit, omp_get_teams_thread_limit): Declare.
        * omp_lib.h.in (omp_set_num_teams, omp_get_max_teams,
        omp_set_teams_thread_limit, omp_get_teams_thread_limit): Declare.
        * libgomp.h (gomp_nteams_var, gomp_teams_thread_limit_var): Declare.
        * libgomp.map (OMP_5.1): Export omp_get_max_teams{,_},
        omp_get_teams_thread_limit{,_}, omp_set_num_teams{,_,_8_} and
        omp_set_teams_thread_limit{,_,_8_}.
        * icv.c (omp_set_num_teams, omp_get_max_teams,
        omp_set_teams_thread_limit, omp_get_teams_thread_limit): New
        functions.
        * env.c (gomp_nteams_var, gomp_teams_thread_limit_var): Define.
        (omp_display_env): Print OMP_NUM_TEAMS and OMP_TEAMS_THREAD_LIMIT.
        (initialize_env): Handle OMP_NUM_TEAMS and OMP_TEAMS_THREAD_LIMIT env
        vars.
        * teams.c (GOMP_teams_reg): If thread_limit is not specified, use
        gomp_teams_thread_limit_var as fallback if not zero.  If num_teams
        is not specified, use gomp_nteams_var.
        * fortran.c (omp_set_num_teams, omp_get_max_teams,
        omp_set_teams_thread_limit, omp_get_teams_thread_limit): Add
        ialias_redirect.
        (omp_set_num_teams_, omp_set_num_teams_8_, omp_get_max_teams_,
        omp_set_teams_thread_limit_, omp_set_teams_thread_limit_8_,
        omp_get_teams_thread_limit_): New functions.

2021-10-09  liuhongt  <hongtao.liu@intel.com>

        * testsuite/libgomp.c++/scan-10.C: Add option -fvect-cost-model=cheap.
        * testsuite/libgomp.c++/scan-11.C: Ditto.
        * testsuite/libgomp.c++/scan-12.C: Ditto.
        * testsuite/libgomp.c++/scan-13.C: Ditto.
        * testsuite/libgomp.c++/scan-14.C: Ditto.
        * testsuite/libgomp.c++/scan-15.C: Ditto.
        * testsuite/libgomp.c++/scan-16.C: Ditto.
        * testsuite/libgomp.c++/scan-9.C: Ditto.
        * testsuite/libgomp.c-c++-common/lastprivate-conditional-7.c: Ditto.
        * testsuite/libgomp.c-c++-common/lastprivate-conditional-8.c: Ditto.
        * testsuite/libgomp.c/scan-11.c: Ditto.
        * testsuite/libgomp.c/scan-12.c: Ditto.
        * testsuite/libgomp.c/scan-13.c: Ditto.
        * testsuite/libgomp.c/scan-14.c: Ditto.
        * testsuite/libgomp.c/scan-15.c: Ditto.
        * testsuite/libgomp.c/scan-16.c: Ditto.
        * testsuite/libgomp.c/scan-17.c: Ditto.
        * testsuite/libgomp.c/scan-18.c: Ditto.
        * testsuite/libgomp.c/scan-19.c: Ditto.
        * testsuite/libgomp.c/scan-20.c: Ditto.
        * testsuite/libgomp.c/scan-21.c: Ditto.
        * testsuite/libgomp.c/scan-22.c: Ditto.

2021-10-09  Jakub Jelinek  <jakub@redhat.com>

        * libgomp.texi (OpenMP 5.1): Mention implemented support for
        structured block sequences in C/C++.  Mention support for
        unconstrained/reproducible modifiers on order clause.
        Mention partial (C/C++ only) support of extentensions to atomics
        construct.  Mention partial (C/C++ on clause only) support of
        align/allocator modifiers on allocate clause.

2021-10-02  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.fortran/order-reproducible-1.f90: New test
        based on libgomp.c-c++-common/order-reproducible-1.c.
        * testsuite/libgomp.fortran/order-reproducible-2.f90: Likewise.
        * testsuite/libgomp.fortran/my-usleep.c: New test.

2021-10-01  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.fortran/alloc-10.f90: Fix alignment check.
        * testsuite/libgomp.fortran/alloc-7.f90: Fix array access.
        * testsuite/libgomp.fortran/alloc-8.f90: Likewise.
        * testsuite/libgomp.fortran/alloc-11.f90: New test for omp_realloc,
        based on libgomp.c-c++-common/alloc-9.c.

2021-10-01  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c-c++-common/order-reproducible-1.c: New test.
        * testsuite/libgomp.c-c++-common/order-reproducible-2.c: New test.

2021-10-01  Jakub Jelinek  <jakub@redhat.com>

        * affinity-fmt.c (omp_get_team_num, omp_get_num_teams): Add
        ialias_redirect.
        * env.c (handle_omp_display_env): Use ialias_call.
        * icv-device.c: Move ialias right below each function.
        (omp_get_device_num): Use ialias_call.
        * fortran.c (omp_fulfill_event): Add ialias_redirect.
        * icv.c (omp_get_active_level): Add ialias_redirect.

2021-10-01  Jakub Jelinek  <jakub@redhat.com>

        * omp.h.in (omp_aligned_alloc, omp_aligned_calloc): Add
        __alloc_align__ (1) attribute.
        * testsuite/libgomp.c-c++-common/alloc-9.c: New test.

2021-09-30  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.fortran/alloc-7.f90: Add dg-prune-output
        for -fintrinsic-modules-path= warning of the C compiler.
        * testsuite/libgomp.fortran/alloc-9.f90: Likewise.
        * testsuite/libgomp.fortran/alloc-10.f90: Likewise.

2021-09-30  Tobias Burnus  <tobias@codesourcery.com>

        * libgomp.texi (OpenMP 5.1): Set implementation status to Y for
        omp_aligned_{,c}alloc and omp_{c,re}alloc routines.
        * omp_lib.f90.in (omp_aligned_alloc, omp_aligned_calloc, omp_calloc,
        omp_realloc): Add.
        * omp_lib.h.in (omp_aligned_alloc, omp_aligned_calloc, omp_calloc,
        omp_realloc): Add.
        * testsuite/libgomp.fortran/alloc-10.f90: New test.
        * testsuite/libgomp.fortran/alloc-6.f90: New test.
        * testsuite/libgomp.fortran/alloc-7.c: New test.
        * testsuite/libgomp.fortran/alloc-7.f90: New test.
        * testsuite/libgomp.fortran/alloc-8.f90: New test.
        * testsuite/libgomp.fortran/alloc-9.f90: New test.

2021-09-30  Jakub Jelinek  <jakub@redhat.com>

        * omp.h.in (omp_aligned_alloc, omp_calloc, omp_aligned_calloc,
        omp_realloc): New prototypes.
        (omp_alloc): Move after omp_free prototype, add __malloc__ (omp_free)
        attribute.
        * allocator.c: Include string.h.
        (omp_aligned_alloc): No longer static, add ialias.  Add new_alignment
        variable and use it instead of alignment so that when retrying the old
        alignment is used again.  Don't retry if new alignment is the same
        as old alignment, unless allocator had pool size.
        (omp_alloc, GOMP_alloc, GOMP_free): Use ialias_call.
        (omp_aligned_calloc, omp_calloc, omp_realloc): New functions.
        * libgomp.map (OMP_5.0.2): Export omp_aligned_alloc, omp_calloc,
        omp_aligned_calloc and omp_realloc.
        * testsuite/libgomp.c-c++-common/alloc-4.c (main): Add
        omp_aligned_alloc, omp_calloc and omp_aligned_calloc tests.
        * testsuite/libgomp.c-c++-common/alloc-5.c: New test.
        * testsuite/libgomp.c-c++-common/alloc-6.c: New test.
        * testsuite/libgomp.c-c++-common/alloc-7.c: New test.
        * testsuite/libgomp.c-c++-common/alloc-8.c: New test.

2021-09-28  Tobias Burnus  <tobias@codesourcery.com>

        PR libgomp/96661
        * configure.ac: Only check for int-type = 2*size_t support when
        building with Fortran support.
        * configure: Regenerate.

2021-09-28  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-fortran/if-1.f90: Adjust.
        * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Likewise.

2021-09-27  Aldy Hernandez  <aldyh@redhat.com>

        * team.c: Initialize start_data.
        * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
        * testsuite/libgomp.graphite/force-parallel-8.c: Adjust.

2021-09-27  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Change
        dg-message back to dg-note.

2021-09-27  Tobias Burnus  <tobias@codesourcery.com>

        PR fortran/94070
        * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Update
        expected dg-note output.

2021-09-22  Tobias Burnus  <tobias@codesourcery.com>

        PR fortran/55534
        * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Revert
        r12-3722 by removing -Wno-missing-include-dirs.
        * testsuite/libgomp.oacc-fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.

2021-09-22  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c-c++-common/allocate-2.c: New test.
        * testsuite/libgomp.c-c++-common/allocate-3.c: New test.

2021-09-21  Tobias Burnus  <tobias@codesourcery.com>

        PR fortran/55534
        * testsuite/libgomp.fortran/fortran.exp: Add -Wno-missing-include-dirs
        to ALWAYS_CFLAGS.
        * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.

2021-09-18  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c++/default-1.C: New test.
        * testsuite/libgomp.c-c++-common/default-1.c: New test.
        * libgomp.texi (OpenMP 5.1): Mark "private and firstprivate argument
        to default clause in C and C++" as implemented.

2021-09-17  Julian Brown  <julian@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/broadcast-many.c: Update.

2021-09-17  Julian Brown  <julian@codesourcery.com>

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

2021-09-17  Jakub Jelinek  <jakub@redhat.com>

        * libgomp.texi (OpenMP 5.1): Spelling fix,
        declare variante -> declare variant.

2021-09-17  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c-c++-common/atomic-19.c: Drop c effective target.
        Use /* */ comments instead of //.
        * testsuite/libgomp.c-c++-common/atomic-20.c: Likewise.
        * testsuite/libgomp.c-c++-common/atomic-21.c: Likewise.
        * testsuite/libgomp.c++/atomic-16.C: New test.
        * testsuite/libgomp.c++/atomic-17.C: New test.

2021-09-10  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c-c++-common/atomic-19.c: New test.
        * testsuite/libgomp.c-c++-common/atomic-20.c: New test.
        * testsuite/libgomp.c-c++-common/atomic-21.c: New test.

2021-09-07  Tobias Burnus  <tobias@codesourcery.com>

        * libgomp.texi (OpenMP Implementation Status): Extend
        OpenMP 5.0 section.
        (OpenACC Profiling Interface): Fix typo.

2021-09-07  Tobias Burnus  <tobias@codesourcery.com>

        * libgomp.texi (Enabling OpenMP): Refer to OMP spec in general
        not to 4.5; link to new section.
        (OpenMP Implementation Status): New.

2021-09-06  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.c/target-43.c: '-latomic' for nvptx offloading.

2021-09-03  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.c-c++-common/error-1.c: Use \r\n not \n\r in
        dg-output.
        * testsuite/libgomp.fortran/error-1.f90: Likewise.

2021-08-23  Thomas Schwinge  <thomas@codesourcery.com>
            Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c/address-space-1.c: New file.

2021-08-23  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/lib/libgomp.exp
        (check_effective_target_offload_target_intelmic): Remove 'proc'.
        (check_effective_target_offload_device_intel_mic): New 'proc'.
        * testsuite/libgomp.c-c++-common/on_device_arch.h
        (device_arch_intel_mic, on_device_arch_intel_mic): New.
        * testsuite/libgomp.c-c++-common/target-45.c: Use that for
        'dg-xfail-run-if'.
        * testsuite/libgomp.fortran/target10.f90: Likewise.

2021-08-23  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.fortran/taskloop-4-a.f90: New test.
        * testsuite/libgomp.fortran/taskloop-4.f90: New test.
        * testsuite/libgomp.fortran/taskloop-5-a.f90: New test.
        * testsuite/libgomp.fortran/taskloop-5.f90: New test.

2021-08-23  Jakub Jelinek  <jakub@redhat.com>

        * taskloop.c (GOMP_taskloop): Handle GOMP_TASK_FLAG_STRICT.
        * testsuite/libgomp.c-c++-common/taskloop-4.c (main): Fix up comment.
        * testsuite/libgomp.c-c++-common/taskloop-5.c: New test.

2021-08-22  Thomas Schwinge  <thomas@codesourcery.com>

        * config/nvptx/error.c (fwrite, exit): Override, too.
        * testsuite/libgomp.c-c++-common/error-1.c: Add a minimum amount
        of offloading testing.
        * testsuite/libgomp.fortran/error-1.f90: Likewise.

2021-08-20  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.fortran/error-1.f90: New test.

2021-08-20  Jakub Jelinek  <jakub@redhat.com>

        * libgomp.map (GOMP_5.1): Add GOMP_error and GOMP_warning.
        * libgomp_g.h (GOMP_warning, GOMP_error): Declare.
        * error.c (GOMP_warning, GOMP_error): New functions.
        * testsuite/libgomp.c-c++-common/error-1.c: New test.

2021-08-18  Tobias Burnus  <tobias@codesourcery.com>

        * omp_lib.f90.in (omp_alloc, omp_free, 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): Add interface.
        * omp_lib.h.in (omp_alloc, omp_free, 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): Add interface.
        * testsuite/libgomp.fortran/alloc-1.F90: Remove local
        interface block for omp_alloc + omp_free.
        * testsuite/libgomp.fortran/alloc-4.f90: Likewise.
        * testsuite/libgomp.fortran/refcount-1.f90: New test.
        * testsuite/libgomp.fortran/target-12.f90: New test.

2021-08-18  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c-c++-common/nothing-1.c: New test.

2021-08-17  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.fortran/scope-1.f90: New test.
        * testsuite/libgomp.fortran/task-reduction-16.f90: New test.

2021-08-17  Jakub Jelinek  <jakub@redhat.com>

        * Makefile.am (libgomp_la_SOURCES): Add scope.c
        * Makefile.in: Regenerated.
        * libgomp_g.h (GOMP_scope_start): Declare.
        * libgomp.map: Add GOMP_scope_start@@GOMP_5.1.
        * scope.c: New file.
        * testsuite/libgomp.c-c++-common/scope-1.c: New test.
        * testsuite/libgomp.c-c++-common/task-reduction-16.c: New test.

2021-08-16  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: Address
        '?:' issues.

2021-08-16  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.fortran/masked-1.f90: New test.

2021-08-13  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/static-variable-1.c: Adjust.

2021-08-12  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c-c++-common/masked-1.c: New test.

2021-08-12  Tobias Burnus  <tobias@codesourcery.com>

        * env.c (parse_bind_var): Accept 'primary' as alias for
        'master'.
        (omp_display_env): Add TODO comment to
        change 'master' to 'primary' in proc_bind for OpenMP 5.1.
        * libgomp.texi: Change 'master thread' to 'primary thread'
        in line with OpenMP 5.1.
        (omp_get_proc_bind): Add omp_proc_bind_primary and note that
        omp_proc_bind_master is an alias of it.
        (OMP_PROC_BIND): Mention 'PRIMARY'.
        * omp.h.in (__GOMP_DEPRECATED_5_1): Define.
        (omp_proc_bind_primary): Add.
        (omp_proc_bind_master): Deprecate for OpenMP 5.1.
        * omp_lib.f90.in (omp_proc_bind_primary): Add.
        (omp_proc_bind_master): Deprecate for OpenMP 5.1.
        * omp_lib.h.in (omp_proc_bind_primary): Add.
        * testsuite/libgomp.c/affinity-1.c: Check that
        'primary' works and is identical to 'master'.

2021-08-09  Julian Brown  <julian@codesourcery.com>
            Kwok Cheung Yeung  <kcy@codesourcery.com>
            Thomas Schwinge  <thomas@codesourcery.com>

        * plugin/plugin-gcn.c (gcn_exec): Change default number of workers to
        16.
        * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c
        [acc_device_radeon]: Update.
        * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c
        [ACC_DEVICE_TYPE_radeon]: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c
        [acc_device_radeon]: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c
        [ACC_DEVICE_TYPE_radeon]: Likewise.
        * testsuite/libgomp.oacc-fortran/optional-reduction.f90: XFAIL for
        'openacc_radeon_accel_selected' and '-O0'.
        * testsuite/libgomp.oacc-fortran/reduction-7.f90: Likewise.

2021-08-05  Chung-Lin Tang  <cltang@codesourcery.com>

        * icv-device.c (omp_get_device_num): New API function, host side.
        * fortran.c (omp_get_device_num_): New interface function.
        * libgomp-plugin.h (GOMP_DEVICE_NUM_VAR): Define macro symbol.
        * libgomp.map (OMP_5.0.2): New version space with omp_get_device_num,
        omp_get_device_num_.
        * libgomp.texi (omp_get_device_num): Add documentation for new API
        function.
        * omp.h.in (omp_get_device_num): Add declaration.
        * omp_lib.f90.in (omp_get_device_num): Likewise.
        * omp_lib.h.in (omp_get_device_num): Likewise.
        * target.c (gomp_load_image_to_device): If additional entry for device
        number exists at end of returned entries from 'load_image_func' hook,
        copy the assigned device number over to the device variable.
        * config/gcn/icv-device.c (GOMP_DEVICE_NUM_VAR): Define static global.
        (omp_get_device_num): New API function, device side.
        * plugin/plugin-gcn.c ("symcat.h"): Add include.
        (GOMP_OFFLOAD_load_image): Add addresses of device GOMP_DEVICE_NUM_VAR
        at end of returned 'target_table' entries.
        * config/nvptx/icv-device.c (GOMP_DEVICE_NUM_VAR): Define static global.
        (omp_get_device_num): New API function, device side.
        * plugin/plugin-nvptx.c ("symcat.h"): Add include.
        (GOMP_OFFLOAD_load_image): Add addresses of device GOMP_DEVICE_NUM_VAR
        at end of returned 'target_table' entries.
        * testsuite/lib/libgomp.exp
        (check_effective_target_offload_target_intelmic): New function for
        testing for intelmic offloading.
        * testsuite/libgomp.c-c++-common/target-45.c: New test.
        * testsuite/libgomp.fortran/target10.f90: New test.

2021-07-30  Thomas Schwinge  <thomas@codesourcery.com>
            Ulrich Drepper  <drepper@redhat.com>

        * fortran.c (omp_display_env_, omp_display_env_8_): Only
        '#ifndef LIBGOMP_OFFLOADED_ONLY'.

2021-07-29  Thomas Schwinge  <thomas@codesourcery.com>
            Julian Brown  <julian@codesourcery.com>
            Kwok Cheung Yeung  <kcy@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/pr85486-2.c:
        's%oaccdevlow%oaccloops%g'.
        * testsuite/libgomp.oacc-c-c++-common/pr85486-3.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/pr85486.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/routine-nohost-1.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/vector-length-128-1.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/vector-length-128-2.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/vector-length-128-3.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/vector-length-128-4.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/vector-length-128-5.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/vector-length-128-6.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/vector-length-128-7.c:
        Likewise.
        * testsuite/libgomp.oacc-fortran/routine-nohost-1.f90: Likewise.

2021-07-29  Aldy Hernandez  <aldyh@redhat.com>

        * testsuite/libgomp.graphite/force-parallel-4.c: Adjust for
        threader.
        * testsuite/libgomp.graphite/force-parallel-8.c: Same.

2021-07-27  Ulrich Drepper  <drepper@gmail.com>

        * env.c (wait_policy, stacksize): New static variables,
        move out of handle_omp_display_env.
        (omp_display_env): New function.  The meat of the old
        handle_omp_display_env function.
        (handle_omp_display_env): Change to not take parameters
        and instead use the global variables.  Only perform
        parsing, defer to omp_display_env for the implementation.
        (initialize_env): Remove local variables wait_policy and
        stacksize.  Don't pass parameters to handle_omp_display_env.
        * fortran.c: Add ialias_redirect for omp_display_env.
        (omp_display_env_, omp_display_env_8_): New functions.
        * libgomp.map (OMP_5.1): New version.  Add omp_display_env,
        omp_display_env_, and omp_display_env_8_.
        * omp.h.in: Declare omp_display_env.
        * omp_lib.f90.in: Likewise.
        * omp_lib.h.in: Likewise.

2021-07-27  Thomas Schwinge  <thomas@codesourcery.com>
            Julian Brown  <julian@codesourcery.com>

        * target.c (gomp_coalesce_buf_add): Update comment.
        (gomp_copy_host2dev, gomp_map_vars_internal): Don't expect to see
        'aq && cbuf'.
        (gomp_map_vars_internal): Only 'if (!aq)', do
        'gomp_coalesce_buf_add'.
        * testsuite/libgomp.oacc-c-c++-common/async-data-1-2.c: Remove
        XFAIL.

2021-07-27  Julian Brown  <julian@codesourcery.com>
            Thomas Schwinge  <thomas@codesourcery.com>

        * libgomp.h (gomp_copy_host2dev): Update prototype.
        * oacc-mem.c (memcpy_tofrom_device, update_dev_host): Add new
        argument to gomp_copy_host2dev (false).
        * plugin/plugin-gcn.c (struct copy_data): Remove free_src field.
        (copy_data): Don't free src.
        (queue_push_copy): Remove free_src handling.
        (GOMP_OFFLOAD_dev2dev): Update call to queue_push_copy.
        (GOMP_OFFLOAD_openacc_async_host2dev): Remove source-data
        snapshotting.
        (GOMP_OFFLOAD_openacc_async_dev2host): Update call to
        queue_push_copy.
        * target.c (goacc_device_copy_async): Add SRCADDR_ORIG parameter.
        (gomp_copy_host2dev): Add EPHEMERAL parameter.  Snapshot source
        data when true, and set up deferred freeing of temporary buffer.
        (gomp_copy_dev2host): Update call to goacc_device_copy_async.
        (gomp_map_vars_existing, gomp_map_pointer, gomp_attach_pointer)
        (gomp_detach_pointer, gomp_map_vars_internal, gomp_update): Update
        calls to gomp_copy_host2dev with appropriate ephemeral argument.
        * testsuite/libgomp.oacc-c-c++-common/async-data-1-1.c: Remove
        XFAIL.

2021-07-27  Thomas Schwinge  <thomas@codesourcery.com>
            Tom de Vries  <tom@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/async-data-1-1.c: New file.
        * testsuite/libgomp.oacc-c-c++-common/async-data-1-2.c: Likewise.

2021-07-27  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/acc_prof-init-1.c: Clarify
        sequencing of 'async' data copying vs. profiling events.
        * testsuite/libgomp.oacc-c-c++-common/acc_prof-parallel-1.c:
        Likewise.

2021-07-27  Thomas Schwinge  <thomas@codesourcery.com>
            Julian Brown  <julian@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/lib-94.c: Fix OpenACC
        'async'/'wait' issue.
        * testsuite/libgomp.oacc-c-c++-common/lib-95.c: Likewise.
        * testsuite/libgomp.oacc-fortran/lib-16-2.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/lib-16.f90: Likewise.

2021-07-21  Thomas Schwinge  <thomas@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>
            Cesar Philippidis  <cesar@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/routine-nohost-1.c: New
        file.
        * testsuite/libgomp.oacc-c-c++-common/routine-nohost-2.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/routine-nohost-2_2.c:
        Likewise.
        * testsuite/libgomp.oacc-fortran/routine-nohost-1.f90: Likewise.

2021-07-20  Thomas Schwinge  <thomas@codesourcery.com>

        PR target/101484
        * configure.tgt [amdgcn*-*-*] (XCFLAGS): Add
        '-Wno-error=array-bounds'.
        * config/gcn/team.c: Remove '-Werror=array-bounds' work-around.
        * libgomp.h [__AMDGCN__]: Likewise.

2021-07-19  Thomas Schwinge  <thomas@codesourcery.com>

        PR target/101484
        * config/gcn/team.c: Apply '-Werror=array-bounds' work-around.
        * libgomp.h [__AMDGCN__]: Likewise.

2021-07-13  Jakub Jelinek  <jakub@redhat.com>
            Florian Weimer  <fweimer@redhat.com>

        * config/linux/sem.h: Don't include limits.h.
        (SEM_WAIT): Define to -__INT_MAX__ - 1 instead of INT_MIN.
        * config/linux/affinity.c: Include limits.h.

2021-07-01  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/94366
        * testsuite/libgomp.c-c++-common/pr94366.c: New test.

2021-06-29  Tobias Burnus  <tobias@codesourcery.com>

        PR other/67300
        * testsuite/libgomp.c-c++-common/reduction-16.c: Replace
        -foffload=nvptx-none= by -foffload-options=nvptx-none= to
        avoid disabling other offload targets.
        * testsuite/libgomp.c-c++-common/reduction-5.c: Likewise.
        * testsuite/libgomp.c-c++-common/reduction-6.c: Likewise.
        * testsuite/libgomp.c/target-44.c: Likewise.

2021-06-29  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.fortran/defaultmap-8.f90 (bar): Determine whether
        target has shared memory and disable some scalar pointer/allocatable
        checks if not as firstprivate does not work.

2021-06-25  Chung-Lin Tang  <cltang@codesourcery.com>

        PR testsuite/101114
        * testsuite/libgomp.c-c++-common/struct-elem-5.c:
        Add "target offload_device_nonshared_as" condition for enabling test.

2021-06-24  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c-c++-common/target-in-reduction-1.c: New test.
        * testsuite/libgomp.c-c++-common/target-in-reduction-2.c: New test.
        * testsuite/libgomp.c++/target-in-reduction-1.C: New test.
        * testsuite/libgomp.c++/target-in-reduction-2.C: New test.

2021-06-23  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/101167
        * testsuite/libgomp.c-c++-common/task-reduction-15.c: New test.

2021-06-17  Chung-Lin Tang  <cltang@codesourcery.com>

        * hashtab.h (htab_clear): New function with initialization code
        factored out from...
        (htab_create): ...here, adjust to use htab_clear function.
        * libgomp.h (REFCOUNT_SPECIAL): New symbol to denote range of
        special refcount values, add comments.
        (REFCOUNT_INFINITY): Adjust definition to use REFCOUNT_SPECIAL.
        (REFCOUNT_LINK): Likewise.
        (REFCOUNT_STRUCTELEM): New special refcount range for structure
        element siblings.
        (REFCOUNT_STRUCTELEM_P): Macro for testing for structure element
        sibling maps.
        (REFCOUNT_STRUCTELEM_FLAG_FIRST): Flag to indicate first sibling.
        (REFCOUNT_STRUCTELEM_FLAG_LAST):  Flag to indicate last sibling.
        (REFCOUNT_STRUCTELEM_FIRST_P): Macro to test _FIRST flag.
        (REFCOUNT_STRUCTELEM_LAST_P): Macro to test _LAST flag.
        (struct splay_tree_key_s): Add structelem_refcount and
        structelem_refcount_ptr fields into a union with dynamic_refcount.
        Add comments.
        (gomp_map_vars): Delete declaration.
        (gomp_map_vars_async): Likewise.
        (gomp_unmap_vars): Likewise.
        (gomp_unmap_vars_async): Likewise.
        (goacc_map_vars): New declaration.
        (goacc_unmap_vars): Likewise.
        * oacc-mem.c (acc_map_data): Adjust to use goacc_map_vars.
        (goacc_enter_datum): Likewise.
        (goacc_enter_data_internal): Likewise.
        * oacc-parallel.c (GOACC_parallel_keyed): Adjust to use goacc_map_vars
        and goacc_unmap_vars.
        (GOACC_data_start): Adjust to use goacc_map_vars.
        (GOACC_data_end): Adjust to use goacc_unmap_vars.
        * target.c (hash_entry_type): New typedef.
        (htab_alloc): New function hook for hashtab.h.
        (htab_free): Likewise.
        (htab_hash): Likewise.
        (htab_eq): Likewise.
        (hashtab.h): Add file include.
        (gomp_increment_refcount): New function.
        (gomp_decrement_refcount): Likewise.
        (gomp_map_vars_existing): Add refcount_set parameter, adjust to use
        gomp_increment_refcount.
        (gomp_map_fields_existing): Add refcount_set parameter, adjust calls
        to gomp_map_vars_existing.
        (gomp_map_vars_internal): Add refcount_set parameter, add local openmp_p
        variable to guard OpenMP specific paths, adjust calls to
        gomp_map_vars_existing, add structure element sibling splay_tree_key
        sequence creation code, adjust Fortran map case to avoid increment
        under OpenMP.
        (gomp_map_vars): Adjust to static, add refcount_set parameter, manage
        local refcount_set if caller passed in NULL, adjust call to
        gomp_map_vars_internal.
        (gomp_map_vars_async): Adjust and rename into...
        (goacc_map_vars): ...this new function, adjust call to
        gomp_map_vars_internal.
        (gomp_remove_splay_tree_key): New function with code factored out from
        gomp_remove_var_internal.
        (gomp_remove_var_internal): Add code to handle removing multiple
        splay_tree_key sequence for structure elements, adjust code to use
        gomp_remove_splay_tree_key for splay-tree key removal.
        (gomp_unmap_vars_internal): Add refcount_set parameter, adjust to use
        gomp_decrement_refcount.
        (gomp_unmap_vars): Adjust to static, add refcount_set parameter, manage
        local refcount_set if caller passed in NULL, adjust call to
        gomp_unmap_vars_internal.
        (gomp_unmap_vars_async): Adjust and rename into...
        (goacc_unmap_vars): ...this new function, adjust call to
        gomp_unmap_vars_internal.
        (GOMP_target): Manage refcount_set and adjust calls to gomp_map_vars and
        gomp_unmap_vars.
        (GOMP_target_ext): Likewise.
        (gomp_target_data_fallback): Adjust call to gomp_map_vars.
        (GOMP_target_data): Likewise.
        (GOMP_target_data_ext): Likewise.
        (GOMP_target_end_data): Adjust call to gomp_unmap_vars.
        (gomp_exit_data): Add refcount_set parameter, adjust to use
        gomp_decrement_refcount, adjust to queue splay-tree keys for removal
        after main loop.
        (GOMP_target_enter_exit_data): Manage refcount_set and adjust calls to
        gomp_map_vars and gomp_exit_data.
        (gomp_target_task_fn): Likewise.
        * testsuite/libgomp.c-c++-common/refcount-1.c: New testcase.
        * testsuite/libgomp.c-c++-common/struct-elem-1.c: New testcase.
        * testsuite/libgomp.c-c++-common/struct-elem-2.c: New testcase.
        * testsuite/libgomp.c-c++-common/struct-elem-3.c: New testcase.
        * testsuite/libgomp.c-c++-common/struct-elem-4.c: New testcase.
        * testsuite/libgomp.c-c++-common/struct-elem-5.c: New testcase.

2021-06-15  Tobias Burnus  <tobias@codesourcery.com>

        PR fortran/92568
        * testsuite/libgomp.fortran/defaultmap-8.f90: New test.

2021-06-10  Andrew Stubbs  <ams@codesourcery.com>
            Thomas Schwinge  <thomas@codesourcery.com>

        * libgomp.map (GOACC_2.0.2): New symbol version.
        * libgomp_g.h (GOACC_enter_data, GOACC_exit_data) New prototypes.
        * oacc-mem.c (GOACC_enter_data, GOACC_exit_data) New functions.

2021-06-10  Thomas Schwinge  <thomas@codesourcery.com>
            Andrew Stubbs  <ams@codesourcery.com>

        * oacc-mem.c (goacc_enter_exit_data_internal): New function,
        extracted from...
        (GOACC_enter_exit_data): ... here.
        (GOACC_declare): Use it.

2021-06-10  Thomas Schwinge  <thomas@codesourcery.com>

        * oacc-parallel.c (GOACC_declare): Move...
        * oacc-mem.c: ... here.
        * libgomp_g.h: Adjust.

2021-06-10  Andrew Stubbs  <ams@codesourcery.com>
            Thomas Schwinge  <thomas@codesourcery.com>

        * oacc-parallel.c (GOACC_declare): Clean up 'GOMP_MAP_POINTER'
        handling.

2021-06-10  Jakub Jelinek  <jakub@redhat.com>

        PR tree-optimization/100981
        * testsuite/libgomp.fortran/pr100981-2.f90 (cdcdot): Initialize
        dsdotr and dsdoti to 0.

2021-06-09  H.J. Lu  <hjl.tools@gmail.com>

        * testsuite/lib/libgomp.exp (libgomp_init): Don't add -march=i486
        if atomic compare-and-swap is supported on 'int'.

2021-06-09  Richard Biener  <rguenther@suse.de>

        PR tree-optimization/100981
        * testsuite/libgomp.fortran/pr100981-2.f90: New testcase.

2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>

        * plugin/plugin-gcn.c (gcn_exec): Force 'num_workers (1)'
        unconditionally.
        * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c:
        Update.
        * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.

2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Enable for all but
        '-DACC_MEM_SHARED=0'.
        * 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-20.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-34.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-48.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-92.c: Likewise.
        * testsuite/libgomp.oacc-fortran/lib-14.f90: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Add
        'acc_device_radeon' testing.
        * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
        * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Enable for all.
        * 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-86.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
        * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Improve checking
        for non-'openacc_nvidia_accel_selected'.
        * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Clarify that "Not
        all implement this checking".
        * 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.

2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Simplify.
        * testsuite/libgomp.oacc-fortran/parallel-dims-aux.c: Update.

2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c: Fix
        for 'acc_device_radeon'.

2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Enhance
        for non-'acc_device_nvidia'.

2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Add
        'acc_device_radeon' testing.
        * 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.

2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/async_queue-1.c: Don't
        require 'openacc_nvidia_accel_selected'.  Fix up for
        'ACC_DEVICE_TYPE_radeon'.

2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-c++/declare-1.C: Don't require
        'openacc_nvidia_accel_selected'.
        * testsuite/libgomp.oacc-c-c++-common/declare-3.c: Likewise.

2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/lib/libgomp.exp
        (check_effective_target_openacc_radeon_accel_selected):
        Streamline.

2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Revert
        PR80547 workaround.

2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c
        <acc_device_nvidia>: Update comment.

2021-05-28  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.fortran/depend-iterator-2.f90: New test.

2021-05-27  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/lib/libgomp.exp (check_effective_target_openacc_cuda,
        check_effective_target_openacc_cublas,
        check_effective_target_openacc_cudart): New.
        * testsuite/libgomp.oacc-fortran/host_data-4.f90: Require effective
        target openacc_cublas.
        * testsuite/libgomp.oacc-fortran/host_data-2.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/host_data-3.f: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Require effective
        target openacc_cuda.
        * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/pr87835.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: Require effective
        targets openacc_cublas and openacc_cudart.
        * 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/acc_get_property-nvptx.c:
        Require effective target openacc_cudart.
        * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Add -DUSE_CUDA_H
        for effective target openacc_cuda and add && defined USE_CUDA_H to
        preprocessor conditionals.  Guard -lcuda also on openacc_cuda
        effective target.

2021-05-26  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/100573
        * config/nvptx/target.c (GOMP_target_ext, GOMP_target_data_ext,
        GOMP_target_end_data, GOMP_target_update_ext,
        GOMP_target_enter_exit_data): New dummy entrypoints.
        * config/gcn/target.c (GOMP_target_ext, GOMP_target_data_ext,
        GOMP_target_end_data, GOMP_target_update_ext,
        GOMP_target_enter_exit_data): Likewise.
        * testsuite/libgomp.c-c++-common/for-3.c (DO_PRAGMA, OMPTEAMS,
        OMPFROM, OMPTO): Define.
        (main): Remove #pragma omp target teams around all the tests.
        * testsuite/libgomp.c-c++-common/target-41.c: New test.
        * testsuite/libgomp.c-c++-common/target-42.c: New test.

2021-05-25  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/99928
        * testsuite/libgomp.c-c++-common/reduction-17.c: New test.

2021-05-24  Tobias Burnus  <tobias@codesourcery.com>

        PR fortran/86470
        * testsuite/libgomp.fortran/class-firstprivate-1.f90: New test.
        * testsuite/libgomp.fortran/class-firstprivate-2.f90: New test.
        * testsuite/libgomp.fortran/class-firstprivate-3.f90: New test.

2021-05-22  Thomas Schwinge  <thomas@codesourcery.com>

        PR testsuite/90115
        * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Prune
        uninteresting/varying diagnostics.

2021-05-21  Thomas Schwinge  <thomas@codesourcery.com>

        PR middle-end/90115
        * testsuite/libgomp.oacc-c-c++-common/static-variable-1.c: Update.
        * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Likewise.

2021-05-21  Thomas Schwinge  <thomas@codesourcery.com>

        PR middle-end/90115
        * testsuite/libgomp.oacc-fortran/private-atomic-1-vector.f90: New
        file.
        * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
        * testsuite/libgomp.oacc-c-c++-common/host_data-7.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-1.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-2.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-3.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-4.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-5.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-1.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-2.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-3.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-4.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-5.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-6.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-1.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-2.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-1.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-2.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-3.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-4.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-5.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-6.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-7.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-gwv-2.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-red-wv-1.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/parallel-reduction.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/private-atomic-1-gang.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/private-atomic-1.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/static-variable-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.
        * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/host_data-5.F90: Likewise.
        * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-1.f90:
        Likewise.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-2.f90:
        Likewise.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-3.f90:
        Likewise.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-6.f90:
        Likewise.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-1.f90:
        Likewise.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-2.f90:
        Likewise.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-1.f90:
        Likewise.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-2.f90:
        Likewise.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-3.f90:
        Likewise.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-4.f90:
        Likewise.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-5.f90:
        Likewise.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-6.f90:
        Likewise.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-7.f90:
        Likewise.
        * testsuite/libgomp.oacc-fortran/optional-private.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/parallel-dims.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/private-atomic-1-gang.f90:
        Likewise.
        * testsuite/libgomp.oacc-fortran/private-atomic-1-worker.f90:
        Likewise.
        * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/routine-7.f90: Likewise.

2021-05-21  Julian Brown  <julian@codesourcery.com>
            Chung-Lin Tang  <cltang@codesourcery.com>
            Thomas Schwinge  <thomas@codesourcery.com>

        PR middle-end/90115
        * testsuite/libgomp.oacc-c-c++-common/private-atomic-1-gang.c: New
        test.
        * testsuite/libgomp.oacc-fortran/private-atomic-1-gang.f90:
        Likewise.
        * testsuite/libgomp.oacc-fortran/private-atomic-1-worker.f90:
        Likewise.

2021-05-21  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Don't skip
        for nvptx offloading.

2021-05-21  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: New.

2021-05-19  Thomas Schwinge  <thomas@codesourcery.com>

        PR target/83812
        * testsuite/libgomp.oacc-c-c++-common/private-atomic-1.c: New.

2021-05-19  Julian Brown  <julian@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/loop-gwv-2.c: New.

2021-05-18  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/lib/libgomp.exp
        (check_effective_target_offload_target_nvptx): Don't shadow global
        'offload_targets' variable.

2021-05-18  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.c-c++-common/reduction-5.c: Restrict
        '-latomic' to nvptx offloading compilation.
        * testsuite/libgomp.c-c++-common/reduction-6.c: Likewise.

2021-05-18  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.c/target-44.c: Restrict '-latomic' to nvptx
        offloading compilation.

2021-05-17  Kwok Cheung Yeung  <kcy@codesourcery.com>

        * task.c (omp_fulfill_event): Call gomp_team_barrier_set_task_pending
        if new tasks generated.
        * testsuite/libgomp.c-c++-common/task-detach-13.c: New.

2021-05-14  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.fortran/parallel-master.f90: New test.

2021-05-13  Martin Liska  <mliska@suse.cz>

        PR testsuite/100569
        * testsuite/libgomp.c/omp-nested-3.c: Prune new LTO warning.
        * testsuite/libgomp.c/pr46032-2.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c: Likewise.

2021-05-12  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.c-c++-common/task-detach-12.c: New test.
        * testsuite/libgomp.fortran/task-detach-12.f90: New test.

2021-05-11  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/100471
        * taskloop.c (GOMP_taskloop): If GOMP_TASK_FLAG_REDUCTION and not
        GOMP_TASK_FLAG_NOGROUP, when doing early return clear the task
        reduction pointer.
        * testsuite/libgomp.c/task-reduction-4.c: New test.

2021-05-07  Tobias Burnus  <tobias@codesourcery.com>
            Tom de Vries  <tdevries@suse.de>

        * testsuite/libgomp.c-c++-common/reduction-5.c: New test, testing
        complex/floating-point || + && reduction with 'omp target'.
        * testsuite/libgomp.c-c++-common/reduction-6.c: Likewise.

2021-05-04  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.c-c++-common/reduction-1.c: New test.
        * testsuite/libgomp.c-c++-common/reduction-2.c: New test.
        * testsuite/libgomp.c-c++-common/reduction-3.c: New test.
        * testsuite/libgomp.c-c++-common/reduction-4.c: New file.

2021-05-04  Tobias Burnus  <tobias@codesourcery.com>

        PR testsuite/100397
        * testsuite/libgomp.fortran/depobj-1.f90 (dep2, dep3): Move var
        declaration to scope of non-'depend'-guarded assignment to avoid races.

2021-05-03  Tom de Vries  <tdevries@suse.de>

        PR target/100321
        * testsuite/libgomp.c/target-44.c: New test.

2021-04-30  Roman Zhuykov  <zhroma@ispras.ru>

        * testsuite/libgomp.oacc-c-c++-common/atomic_capture-3.c: New test.

2021-04-29  Tom de Vries  <tdevries@suse.de>

        * testsuite/libgomp.c/pr81778.c: New test.

2021-04-29  Tom de Vries  <tdevries@suse.de>

        PR target/100232
        * testsuite/libgomp.c/target-43.c: New file.

2021-04-28  Jakub Jelinek  <jakub@redhat.com>
            Tobias Burnus  <tobias@codesourcery.com>

        * configure.ac (OFFLOAD_DEFAULTED): AC_DEFINE if offload-defaulted.
        * target.c (gomp_load_plugin_for_device): If set and if a plugin
        can't be dlopened, silently assume it has no devices.
        * Makefile.in: Regenerate.
        * config.h.in: Regenerate.
        * configure: Regenerate.

2021-04-26  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f:
        Use [Ww]arning in dg-bogus as FE diagnostic and default
        diagnostic differ and the result depends on ENABLE_OFFLOAD.
        * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
        * testsuite/libgomp.oacc-fortran/parallel-dims.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.

2021-04-26  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f:
        Correct spelling in dg-bogus to match -Wopenacc-parallelism.
        * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
        * testsuite/libgomp.oacc-fortran/parallel-dims.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.

2021-04-26  Thomas Schwinge  <thomas@codesourcery.com>
            Nathan Sidwell  <nathan@codesourcery.com>
            Tom de Vries  <vries@codesourcery.com>
            Julian Brown  <julian@codesourcery.com>
            Kwok Cheung Yeung  <kcy@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Specify
        '-Wopenacc-parallelism', and match diagnostics, as appropriate.
        * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.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-w-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
        * 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:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/pr85381-3.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/static-variable-1.c:
        Likewise.
        * testsuite/libgomp.oacc-fortran/optional-private.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: Likewise.
        * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
        * testsuite/libgomp.oacc-fortran/parallel-dims.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/pr84028.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/routine-7.f90: Likewise.

2021-04-26  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Don't
        compile with '-w'.
        * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: Likewise.
        * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/reduction-1.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: Likewise.

2021-04-22  Richard Biener  <rguenther@suse.de>

        * testsuite/libgomp.c-c++-common/reduction-16.c: Use -latomic
        only on nvptx-none.

2021-04-21  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.fortran/depobj-1.f90: Use omp_lib's
        omp_depend_kind instead of defining it as 16.

2021-04-21  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/lib/libgomp.exp (offload_target_to_openacc_device_type):
        New, based on check_effective_target_offload_target_nvptx.
        (check_effective_target_offload_target_nvptx): Call it.
        (check_effective_target_offload_target_amdgcn): New.
        * testsuite/libgomp.c-c++-common/function-not-offloaded.c:
        Require target offload_target_nvptx || offload_target_amdgcn.
        * testsuite/libgomp.c-c++-common/variable-not-offloaded.c: Likewise.
        * testsuite/libgomp.c/pr86416-1.c: Likewise.
        * testsuite/libgomp.c/pr86416-2.c: Likewise.

2021-04-21  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.fortran/depobj-1.f90: New test.

2021-04-19  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/declare-vla-kernels-decompose-ice-1.c:
        '-fopenacc-kernels=[...]' -> '--param=openacc-kernels=[...]'.
        * testsuite/libgomp.oacc-c-c++-common/declare-vla-kernels-decompose.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c:
        Likewise.
        * testsuite/libgomp.oacc-fortran/pr94358-1.f90: Likewise.

2021-04-15  Thomas Schwinge  <thomas@codesourcery.com>

        PR target/99555
        * testsuite/lib/libgomp.exp
        (check_effective_target_offload_device_nvptx): New.
        * testsuite/libgomp.c/pr99555-1.c <nvptx offload device>: Until
        resolved, make sure that we exit quickly, with error status,
        XFAILed.
        * testsuite/libgomp.c-c++-common/task-detach-6.c: Likewise.
        * testsuite/libgomp.fortran/task-detach-6.f90: Likewise.

2021-04-14  Jakub Jelinek  <jakub@redhat.com>

        PR testsuite/100071
        * testsuite/libgomp.fortran/alloc-1.F90: Call c_f_pointer after last
        cp = omp_alloc with cp, p arguments instead of cq, q and call
        c_f_pointer after last cq = omp_alloc with cq, q.

2021-04-11  Hafiz Abid Qadeer  <abidh@codesourcery.com>

        PR middle-end/98088
        * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Add check
        for loop with GT/GE condition.
        * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.

2021-04-09  Thomas Schwinge  <thomas@codesourcery.com>

        PR middle-end/84991
        PR middle-end/84992
        PR middle-end/90779
        * testsuite/libgomp.oacc-c-c++-common/static-variable-1.c: New.

2021-04-09  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/99984
        * team.c (gomp_thread_start): Call pthread_setspecific for
        !(defined HAVE_TLS || defined USE_EMUTLS) only after local_thr
        has been initialized to avoid false positive warning.

2021-03-29  Tobias Burnus  <tobias@codesourcery.com>

        PR target/99555
        * testsuite/lib/on_device_arch.c: Move to ...
        * testsuite/libgomp.c-c++-common/on_device_arch.h: ... here.
        * testsuite/libgomp.fortran/on_device_arch.c: New file;
        #include on_device_arch.h.
        * testsuite/libgomp.c-c++-common/task-detach-6.c: #include
        on_device_arch.h instead of using dg-additional-source.
        * testsuite/libgomp.c/pr99555-1.c: Likewise.
        * testsuite/libgomp.fortran/task-detach-6.f90: Update to use
        on_device_arch.c without relative paths.

2021-03-25  Thomas Schwinge  <thomas@codesourcery.com>

        * plugin/plugin-gcn.c (init_environment_variables): Don't prepend
        the 'HSA_RUNTIME_LIB' path to 'libhsa-runtime64.so'.
        * plugin/configfrag.ac (HSA_RUNTIME_LIB): Clean up.
        * config.h.in: Regenerate.
        * configure: Likewise.

2021-03-25  Thomas Schwinge  <thomas@codesourcery.com>

        PR target/99555
        * testsuite/lib/on_device_arch.c: New file.
        * testsuite/libgomp.c/pr99555-1.c: Likewise.
        * testsuite/libgomp.c-c++-common/task-detach-6.c: Until resolved,
        skip for nvptx offloading, with error status.
        * testsuite/libgomp.fortran/task-detach-6.f90: Likewise.

2021-03-25  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-fortran/derivedtypes-arrays-1.f90:
        OpenACC 'serial' construct diagnostic for nvptx offloading.

2021-03-15  Tobias Burnus  <tobias@codesourcery.com>

        PR c++/99509
        * testsuite/libgomp.c-c++-common/declare_target-1.c: New test.

2021-03-12  Tobias Burnus  <tobias@codesourcery.com>

        PR fortran/98858
        * testsuite/libgomp.fortran/use_device_ptr-3.f90: New test.

2021-03-04  Jakub Jelinek  <jakub@redhat.com>

        * configure.ac: Add AC_CHECK_SIZEOF([void *]).
        * plugin/configfrag.ac: Check $ac_cv_sizeof_void_p value instead of
        checking of -m32 or -mx32 options on the command line.
        * config.h.in: Regenerated.
        * configure: Regenerated.

2021-02-27  Iain Sandoe  <iain@sandoe.co.uk>

        * testsuite/libgomp.c-c++-common/pr96390.c: Require alias
        support from the target.

2021-02-25  Kwok Cheung Yeung  <kcy@codesourcery.com>
            Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/98738
        * libgomp.h (enum gomp_task_kind): Add GOMP_TASK_DETACHED.
        (struct gomp_task): Replace detach and completion_sem fields with
        union containing completion_sem and detach_team.  Add deferred_p
        field.
        (struct gomp_team): Remove task_detach_queue.
        * task.c: Include assert.h.
        (gomp_init_task): Initialize deferred_p and completion_sem fields.
        Rearrange initialization order of fields.
        (task_fulfilled_p): Delete.
        (GOMP_task): Use address of task as the event handle.  Remove
        initialization of detach field.  Initialize deferred_p field.
        Use automatic local for completion_sem.  Initialize detach_team field
        for deferred tasks.
        (gomp_barrier_handle_tasks): Remove handling of task_detach_queue.
        Set kind of suspended detach task to GOMP_TASK_DETACHED and
        decrement task_running_count.  Move finish_cancelled block out of
        else branch.  Relocate call to gomp_team_barrier_done.
        (GOMP_taskwait): Handle tasks with completion events that have not
        been fulfilled.
        (GOMP_taskgroup_end): Likewise.
        (omp_fulfill_event): Use address of task as event handle.  Post to
        completion_sem for undeferred tasks.  Clear detach_team if task
        has not finished.  For finished tasks, handle post-execution tasks,
        call gomp_team_barrier_wake if necessary, and free task.
        * team.c (gomp_new_team): Remove initialization of task_detach_queue.
        (free_team): Remove free of task_detach_queue.
        * testsuite/libgomp.c-c++-common/task-detach-1.c: Fix formatting.
        * testsuite/libgomp.c-c++-common/task-detach-2.c: Fix formatting.
        * testsuite/libgomp.c-c++-common/task-detach-3.c: Fix formatting.
        * testsuite/libgomp.c-c++-common/task-detach-4.c: Fix formatting.
        * testsuite/libgomp.c-c++-common/task-detach-5.c: Fix formatting.
        Change data-sharing of detach events on enclosing parallel to private.
        * testsuite/libgomp.c-c++-common/task-detach-6.c: Likewise.  Remove
        taskwait directive.
        * testsuite/libgomp.c-c++-common/task-detach-7.c: New.
        * testsuite/libgomp.c-c++-common/task-detach-8.c: New.
        * testsuite/libgomp.c-c++-common/task-detach-9.c: New.
        * testsuite/libgomp.c-c++-common/task-detach-10.c: New.
        * testsuite/libgomp.c-c++-common/task-detach-11.c: New.
        * testsuite/libgomp.fortran/task-detach-1.f90: Fix formatting.
        * testsuite/libgomp.fortran/task-detach-2.f90: Fix formatting.
        * testsuite/libgomp.fortran/task-detach-3.f90: Fix formatting.
        * testsuite/libgomp.fortran/task-detach-4.f90: Fix formatting.
        * testsuite/libgomp.fortran/task-detach-5.f90: Fix formatting.
        Change data-sharing of detach events on enclosing parallel to private.
        * testsuite/libgomp.fortran/task-detach-6.f90: Likewise.  Remove
        taskwait directive.
        * testsuite/libgomp.fortran/task-detach-7.f90: New.
        * testsuite/libgomp.fortran/task-detach-8.f90: New.
        * testsuite/libgomp.fortran/task-detach-9.f90: New.
        * testsuite/libgomp.fortran/task-detach-10.f90: New.
        * testsuite/libgomp.fortran/task-detach-11.f90: New.

2021-02-22  Tobias Burnus  <tobias@codesourcery.com>

        PR fortran/99171
        * testsuite/libgomp.fortran/dummy-procs-1.f90: New test.

2021-02-17  Julian Brown  <julian@codesourcery.com>

        * testsuite/libgomp.oacc-fortran/array-stride-dt-1.f90: Remove
        expected errors.

2021-02-17  Julian Brown  <julian@codesourcery.com>

        * testsuite/libgomp.oacc-fortran/derivedtypes-arrays-1.f90: New test.
        * testsuite/libgomp.oacc-fortran/update-dt-array.f90: Likewise.

2021-02-11  Uroš Bizjak  <ubizjak@gmail.com>

        * config/linux/x86/futex.h (__futex_wait):
        Revert output type back to long.
        (__futex_wake): Ditto.
        (futex_wait): Update for revert.
        (futex_wake): Ditto.

2021-02-11  Uroš Bizjak  <ubizjak@gmail.com>

        * config/linux/x86/futex.h (__futex_wait): New static inline
        wrapper function.  Correct output type to int and
        timeout type to void *.
        (__futex_wake): New static inline wrapper function.
        Correct output type to int.
        (futex_wait): Use __futex_wait.
        (futex_wake): Use __futex_wake.

2021-02-10  Julian Brown  <julian@codesourcery.com>

        PR fortran/98979
        * testsuite/libgomp.oacc-fortran/array-stride-dt-1.f90: Add expected
        errors.

2021-02-04  Julian Brown  <julian@codesourcery.com>

        * testsuite/libgomp.oacc-fortran/array-stride-dt-1.f90: New test.

2021-02-03  Andrew Stubbs  <ams@codesourcery.com>

        * plugin/plugin-gcn.c (EF_AMDGPU_MACH): Add
        EF_AMDGPU_MACH_AMDGCN_GFX908.
        (gcn_gfx908_s): New constant string.
        (isa_hsa_name): Add gfx908.
        (isa_code): Add gfx908.

2021-01-25  Kwok Cheung Yeung  <kcy@codesourcery.com>

        * libgomp.texi (omp_fulfill_event): New entry.

2021-01-20  Jakub Jelinek  <jakub@redhat.com>

        * task.c (GOMP_task): Rename priority argument to priority_arg,
        add priority automatic variable and modify that variable.  Instead of
        clearing detach argument when GOMP_TASK_FLAG_DETACH bit is not set,
        check flags for that bit.

2021-01-19  Tobias Burnus  <tobias@codesourcery.com>

        PR fortran/98476
        * testsuite/libgomp.fortran/is_device_ptr-1.f90: New test.

2021-01-18  Andreas Schwab  <schwab@suse.de>

        * configure.tgt (riscv64*-*-linux*): Add linux to config_path.

2021-01-18  Sebastian Huber  <sebastian.huber@embedded-brains.de>

        * config/rtems/sem.h (gomp_sem_getcount): New function.

2021-01-18  Jakub Jelinek  <jakub@redhat.com>

        * config/linux/sem.h (gomp_sem_getcount): New function.
        * config/posix/sem.h (gomp_sem_getcount): New function.
        * config/posix/sem.c (gomp_sem_getcount): New function.
        * config/accel/sem.h (gomp_sem_getcount): New function.
        * task.c (task_fulfilled_p): Use gomp_sem_getcount.
        (omp_fulfill_event): Likewise.

2021-01-16  Kwok Cheung Yeung  <kcy@codesourcery.com>

        * fortran.c (omp_fulfill_event_): New.
        * libgomp.h (struct gomp_task): Add detach and completion_sem fields.
        (struct gomp_team): Add task_detach_queue and task_detach_count
        fields.
        * libgomp.map (OMP_5.0.1): Add omp_fulfill_event and omp_fulfill_event_.
        * libgomp_g.h (GOMP_task): Add extra argument.
        * omp.h.in (enum omp_event_handle_t): New.
        (omp_fulfill_event): New.
        * omp_lib.f90.in (omp_event_handle_kind): New.
        (omp_fulfill_event): New.
        * omp_lib.h.in (omp_event_handle_kind): New.
        (omp_fulfill_event): Declare.
        * priority_queue.c (priority_tree_find): New.
        (priority_list_find): New.
        (priority_queue_find): New.
        * priority_queue.h (priority_queue_predicate): New.
        (priority_queue_find): New.
        * task.c (gomp_init_task): Initialize detach field.
        (task_fulfilled_p): New.
        (GOMP_task): Add detach argument.  Ignore detach argument if
        GOMP_TASK_FLAG_DETACH not set in flags.  Initialize completion_sem
        field.  Copy address of completion_sem into detach argument and
        into the start of the data record.  Wait for detach event if task
        not deferred.
        (gomp_barrier_handle_tasks): Queue tasks with unfulfilled events.
        Remove completed tasks and requeue dependent tasks.
        (omp_fulfill_event): New.
        * team.c (gomp_new_team): Initialize task_detach_queue and
        task_detach_count fields.
        (free_team): Free task_detach_queue field.
        * testsuite/libgomp.c-c++-common/task-detach-1.c: New testcase.
        * testsuite/libgomp.c-c++-common/task-detach-2.c: New testcase.
        * testsuite/libgomp.c-c++-common/task-detach-3.c: New testcase.
        * testsuite/libgomp.c-c++-common/task-detach-4.c: New testcase.
        * testsuite/libgomp.c-c++-common/task-detach-5.c: New testcase.
        * testsuite/libgomp.c-c++-common/task-detach-6.c: New testcase.
        * testsuite/libgomp.fortran/task-detach-1.f90: New testcase.
        * testsuite/libgomp.fortran/task-detach-2.f90: New testcase.
        * testsuite/libgomp.fortran/task-detach-3.f90: New testcase.
        * testsuite/libgomp.fortran/task-detach-4.f90: New testcase.
        * testsuite/libgomp.fortran/task-detach-5.f90: New testcase.
        * testsuite/libgomp.fortran/task-detach-6.f90: New testcase.

2021-01-15  Jakub Jelinek  <jakub@redhat.com>

        PR target/70454
        * configure.tgt: For i?86 and x86_64 determine if -march=i486 needs to
        be added through preprocessor check on
        __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.

2021-01-14  Thomas Schwinge  <thomas@codesourcery.com>

        PR libgomp/65099
        * plugin/configfrag.ac (PLUGIN_NVPTX): Restrict to supported
        configurations.
        * configure: Regenerate.
        * plugin/plugin-nvptx.c (nvptx_get_num_devices): Remove 64-bit
        check.

2021-01-05  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * configure: Re-generate.

2021-01-05  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * configure: Re-generate.

2021-01-05  Julian Brown  <julian@codesourcery.com>

        * plugin/plugin-nvptx.c (SOFTSTACK_CACHE_LIMIT): New define.
        (struct ptx_device): Add omp_stacks struct.
        (nvptx_open_device): Initialise cached-stacks housekeeping info.
        (nvptx_close_device): Free cached stacks block and mutex.
        (nvptx_stacks_free): New function.
        (nvptx_alloc): Add SUPPRESS_ERRORS parameter.
        (GOMP_OFFLOAD_alloc): Add strategies for freeing soft-stacks block.
        (nvptx_stacks_alloc): Rename to...
        (nvptx_stacks_acquire): This.  Cache stacks block between runs if same
        size or smaller is required.
        (nvptx_stacks_free): Remove.
        (GOMP_OFFLOAD_run): Call nvptx_stacks_acquire and lock stacks block
        during kernel execution.

2021-01-01  Jakub Jelinek  <jakub@redhat.com>

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

2020-12-28  Gerald Pfeifer  <gerald@pfeifer.com>

        * libgomp.texi (Top): Avoid bad "up" link.

2020-12-18  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c/task-6.c: New test.

2020-12-09  Andrew Stubbs  <ams@codesourcery.com>

        * plugin/plugin-gcn.c: Include hsa_ext_amd.h.
        (HSA_AMD_AGENT_INFO_COMPUTE_UNIT_COUNT): Delete redundant definition.

2020-12-08  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.fortran/scan-1.f90: New test.

2020-12-05  Iain Sandoe  <iain@sandoe.co.uk>

        PR target/97865
        * configure: Regenerate.

2020-11-29  John David Anglin  <danglin@gcc.gnu.org>

        * configure: Regenerate.

2020-11-25  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-c++/cache-1.C: New.
        * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Update.

2020-11-25  Andrew Stubbs  <ams@codesourcery.com>

        * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90 (main): Adjust
        expected results.

2020-11-24  Andrew Stubbs  <ams@codesourcery.com>

        * plugin/plugin-gcn.c: Don't redefine relocations if elf.h has them.
        (reserved): Delete unused define.

2020-11-24  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c: Avoid
        Tcl 8.5-specific behavior.
        * testsuite/libgomp.oacc-fortran/pr94358-1.f90: Likewise.

2020-11-18  Kwok Cheung Yeung  <kcy@codesourcery.com>

        * env.c (gomp_global_icv): Remove nest_var field.  Add
        max_active_levels_var field.
        (gomp_max_active_levels_var): Remove.
        (parse_boolean): Return true on success.
        (handle_omp_display_env): Express OMP_NESTED in terms of
        max_active_levels_var.  Change format specifier for
        max_active_levels_var.
        (initialize_env): Set max_active_levels_var from
        OMP_MAX_ACTIVE_LEVELS, OMP_NESTED, OMP_NUM_THREADS and
        OMP_PROC_BIND.
        * icv.c (omp_set_nested): Express in terms of
        max_active_levels_var.
        (omp_get_nested): Likewise.
        (omp_set_max_active_levels): Use max_active_levels_var field instead
        of gomp_max_active_levels_var.
        (omp_get_max_active_levels): Likewise.
        * libgomp.h (struct gomp_task_icv): Remove nest_var field.  Add
        max_active_levels_var field.
        (gomp_supported_active_levels): Set to UCHAR_MAX.
        (gomp_max_active_levels_var): Delete.
        * libgomp.texi (omp_get_nested): Update documentation.
        (omp_set_nested): Likewise.
        (OMP_MAX_ACTIVE_LEVELS): Likewise.
        (OMP_NESTED): Likewise.
        (OMP_NUM_THREADS): Likewise.
        (OMP_PROC_BIND): Likewise.
        * parallel.c (gomp_resolve_num_threads): Replace reference
        to nest_var with max_active_levels_var.  Use max_active_levels_var
        field instead of gomp_max_active_levels_var.

2020-11-18  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.c/usleep.h (fallback_usleep): Renamed from
        nvptx_usleep; use also for device={arch(gcn)}.

2020-11-14  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c-c++-common/allocate-1.c (struct S): New type.
        (foo): Add tests for non-VLA private and firstprivate clauses on
        omp task.
        (bar): Likewise.  Remove taking of address from private/firstprivate
        variables.
        * testsuite/libgomp.c++/allocate-1.C (struct S): New type.
        (foo): Add p, q, px and s arguments.  Add tests for array reductions
        and for non-VLA private and firstprivate clauses on omp task.
        (bar): Removed.
        (main): Adjust foo caller.  Don't call bar.

2020-11-13  Gergö Barany  <gergo@codesourcery.com>
            Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/declare-vla-kernels-decompose-ice-1.c:
        New.
        * testsuite/libgomp.oacc-c-c++-common/declare-vla-kernels-decompose.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: Adjust.
        * testsuite/libgomp.oacc-fortran/pr94358-1.f90: Likewise.

2020-11-13  Gergö Barany  <gergo@codesourcery.com>
            Thomas Schwinge  <thomas@codesourcery.com>

        PR fortran/94358
        * testsuite/libgomp.oacc-fortran/pr94358-1.f90: New.

2020-11-13  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c-c++-common/allocate-1.c (foo): Add tests
        for array reductions.
        (main): Adjust foo callers.

2020-11-12  Jakub Jelinek  <jakub@redhat.com>

        * libgomp.map (GOMP_alloc, GOMP_free): Export at GOMP_5.0.1.
        * omp.h.in (omp_alloc): Add malloc and alloc_size attributes.
        * libgomp_g.h (GOMP_alloc, GOMP_free): Declare.
        * allocator.c (omp_aligned_alloc): New for now static function,
        add alignment argument and handle it.
        (omp_alloc): Reimplement using omp_aligned_alloc.
        (GOMP_alloc, GOMP_free): New functions.
        (omp_free): Add ialias.
        * testsuite/libgomp.c-c++-common/allocate-1.c: New test.
        * testsuite/libgomp.c++/allocate-1.C: New test.

2020-11-12  Thomas Schwinge  <thomas@codesourcery.com>

        PR fortran/97782
        * testsuite/libgomp.oacc-fortran/attach-descriptor-1.f90: Adjust.

2020-11-10  Chung-Lin Tang  <cltang@codesourcery.com>

        * libgomp.h (enum gomp_map_vars_kind): Adjust enum values to be bit-flag
        usable.
        * oacc-mem.c (acc_map_data): Adjust gomp_map_vars argument flags to
        'GOMP_MAP_VARS_OPENACC | GOMP_MAP_VARS_ENTER_DATA'.
        (goacc_enter_datum): Likewise for call to gomp_map_vars_async.
        (goacc_enter_data_internal): Likewise.
        * target.c (gomp_map_vars_internal):
        Change checks of GOMP_MAP_VARS_ENTER_DATA to use bit-and (&). Adjust use
        of gomp_attach_pointer for OpenMP cases.
        (gomp_exit_data): Add handling of GOMP_MAP_DETACH.
        (GOMP_target_enter_exit_data): Add handling of GOMP_MAP_ATTACH.
        * testsuite/libgomp.c-c++-common/ptr-attach-1.c: New testcase.

2020-11-05  Ulrich Drepper  <drepper@redhat.com>
            Kwok Cheung Yeung  <kcy@codesourcery.com>

        * Makefile.am (%.mod): Add -cpp and -fopenmp to compile flags.
        * Makefile.in: Regenerate.
        * fortran.c: Wrap uses of omp_set_nested and omp_get_nested with
        pragmas to ignore -Wdeprecated-declarations warnings.
        * icv.c: Likewise.
        * omp.h.in (__GOMP_DEPRECATED_5_0): Define.
        Mark omp_lock_hint_* enum values, omp_lock_hint_t, omp_set_nested,
        and omp_get_nested with __GOMP_DEPRECATED_5_0.
        * omp_lib.f90.in: Mark omp_get_nested and omp_set_nested as
        deprecated.
        * testsuite/libgomp.c++/affinity-1.C: Add -Wno-deprecated-declarations
        to test options.
        * testsuite/libgomp.c/affinity-1.c: Likewise.
        * testsuite/libgomp.c/affinity-2.c: Likewise.
        * testsuite/libgomp.c/appendix-a/a.15.1.c: Likewise.
        * testsuite/libgomp.c/lib-1.c: Likewise.
        * testsuite/libgomp.c/nested-1.c: Likewise.
        * testsuite/libgomp.c/nested-2.c: Likewise.
        * testsuite/libgomp.c/nested-3.c: Likewise.
        * testsuite/libgomp.c/pr32362-1.c: Likewise.
        * testsuite/libgomp.c/pr32362-2.c: Likewise.
        * testsuite/libgomp.c/pr32362-3.c: Likewise.
        * testsuite/libgomp.c/pr35549.c: Likewise.
        * testsuite/libgomp.c/pr42942.c: Likewise.
        * testsuite/libgomp.c/pr61200.c: Likewise.
        * testsuite/libgomp.c/sort-1.c: Likewise.
        * testsuite/libgomp.c/target-5.c: Likewise.
        * testsuite/libgomp.c/target-6.c: Likewise.
        * testsuite/libgomp.c/teams-1.c: Likewise.
        * testsuite/libgomp.c/thread-limit-1.c: Likewise.
        * testsuite/libgomp.c/thread-limit-2.c: Likewise.
        * testsuite/libgomp.c/thread-limit-4.c: Likewise.
        * testsuite/libgomp.fortran/affinity1.f90: Likewise.
        * testsuite/libgomp.fortran/lib1.f90: Likewise.
        * testsuite/libgomp.fortran/lib2.f: Likewise.
        * testsuite/libgomp.fortran/nested1.f90: Likewise.
        * testsuite/libgomp.fortran/teams1.f90: Likewise.

2020-11-02  Thomas Schwinge  <thomas@codesourcery.com>

        PR target/85486
        * testsuite/libgomp.oacc-c-c++-common/pr85486-2.c: Simplify and enhance.
        * testsuite/libgomp.oacc-c-c++-common/pr85486-3.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/pr85486.c: Likewise.

2020-11-02  Thomas Schwinge  <thomas@codesourcery.com>

        PR testsuite/80219
        PR testsuite/85303
        * testsuite/lib/libgomp.exp (libgomp_init): Set
        'gcc_warning_prefix', 'gcc_error_prefix'.

2020-10-30  Jakub Jelinek  <jakub@redhat.com>

        * target.c (gomp_map_vars_internal): Use FIELD_TGT_EMPTY macro
        even in field_tgt_clear initializer.

2020-10-28  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c/target-42.c: New test.

2020-10-28  Jakub Jelinek  <jakub@redhat.com>
            Tom de Vries  <tdevries@suse.de>

        PR testsuite/81690
        * testsuite/libgomp.c/usleep.h: New file.
        * testsuite/libgomp.c/target-32.c: Include usleep.h.
        (main): Use tgt_usleep instead of usleep.
        * testsuite/libgomp.c/thread-limit-2.c: Include usleep.h.
        (main): Use tgt_usleep instead of usleep.

2020-10-28  Jakub Jelinek  <jakub@redhat.com>

        PR lto/96680
        * testsuite/libgomp.c/declare-variant-1.c: New test.

2020-10-22  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c/target-41.c: New test.

2020-10-22  Jakub Jelinek  <jakub@redhat.com>

        * icv.c (omp_get_initial_device): Remove including corresponding
        ialias.
        * icv-device.c (omp_get_initial_device): New function.  Return
        gomp_get_num_devices ().  Add ialias.
        * target.c (resolve_device): Don't fail with
        OMP_TARGET_OFFLOAD=mandatory if device_id is equal to
        gomp_get_num_devices ().
        (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, omp_pause_resource): Use
        gomp_get_num_devices () instead of GOMP_DEVICE_HOST_FALLBACK on the
        first use in the functions, in uses dominated by the
        gomp_get_num_devices call use num_devices_openmp instead.
        * libgomp.texi (omp_get_initial_device): Document.
        * config/gcn/icv-device.c (omp_get_initial_device): New function.
        Add ialias.
        * config/nvptx/icv-device.c (omp_get_initial_device): Likewise.
        * testsuite/libgomp.c/target-40.c: New test.

2020-10-21  Jakub Jelinek  <jakub@redhat.com>

        * env.c (parse_target_offload): Change new_offload var type to int,
        preinitialize to -1, remove found var and test new_offload != -1
        instead of found.

2020-10-20  Jakub Jelinek  <jakub@redhat.com>

        * target.c (gomp_target_init): Inside of the function, use automatic
        variables corresponding to num_devices, num_devices_openmp and devices
        global variables and update the globals only at the end of the
        function.

2020-10-20  Kwok Cheung Yeung  <kcy@codesourcery.com>

        * env.c (gomp_target_offload_var): New.
        (parse_target_offload): New.
        (handle_omp_display_env): Print value of OMP_TARGET_OFFLOAD.
        (initialize_env): Parse OMP_TARGET_OFFLOAD.
        * libgomp.h (gomp_target_offload_t): New.
        (gomp_target_offload_var): New.
        * libgomp.texi (OMP_TARGET_OFFLOAD): New section.
        * target.c (resolve_device): Generate error if device not found and
        offloading is mandatory.
        (gomp_target_fallback): Generate error if offloading is mandatory.
        (GOMP_target): Add argument in call to gomp_target_fallback.
        (GOMP_target_ext): Likewise.
        (gomp_target_data_fallback): Generate error if offloading is mandatory.
        (GOMP_target_data): Add argument in call to gomp_target_data_fallback.
        (GOMP_target_data_ext): Likewise.
        (gomp_target_task_fn): Add argument in call to gomp_target_fallback.
        (gomp_target_init): Return early if offloading is disabled.

2020-10-15  Kwok Cheung Yeung  <kcy@codesourcery.com>

        * libgomp.texi (omp_get_max_active_levels): Modify description.
        (omp_get_supported_active_levels): Make descriptions consistent.

2020-10-14  Jakub Jelinek  <jakub@redhat.com>

        * libgomp.texi (omp_get_supported_active_levels): Fix a typo.

2020-10-13  Kwok Cheung Yeung  <kcy@codesourcery.com>

        * env.c (gomp_max_active_levels_var): Initialize to
        gomp_supported_active_levels.
        (initialize_env): Limit gomp_max_active_levels_var to be at most
        equal to gomp_supported_active_levels.
        * fortran.c (omp_get_supported_active_levels): Add ialias_redirect.
        (omp_get_supported_active_levels_): New.
        * icv.c (omp_set_max_active_levels): Limit gomp_max_active_levels_var
        to at most equal to gomp_supported_active_levels.
        (omp_get_supported_active_levels): New.
        * libgomp.h (gomp_supported_active_levels): New.
        * libgomp.map (OMP_5.0.1): Add omp_get_supported_active_levels and
        omp_get_supported_active_levels_.
        * libgomp.texi (omp_get_supported_active_levels): New.
        (omp_set_max_active_levels): Update.  Add reference to
        omp_get_supported_active_levels.
        * omp.h.in (omp_get_supported_active_levels): New.
        * omp_lib.f90.in (omp_get_supported_active_levels): New.
        * omp_lib.h.in (omp_get_supported_active_levels): New.
        * testsuite/libgomp.c/lib-2.c (main): Check omp_get_max_active_levels
        against omp_get_supported_active_levels.
        * testsuite/libgomp.fortran/lib4.f90 (lib4): Likewise.

2020-10-11  Clement Chigot  <clement.chigot@atos.net>

        * config/t-aix: Delete and recreate libgomp before creating
        FAT library.

2020-10-08  Tom de Vries  <tdevries@suse.de>

        PR libgomp/81802
        * plugin/plugin-nvptx.c (GOMP_OFFLOAD_run): Report launch
        dimensions.

2020-10-06  Tom de Vries  <tdevries@suse.de>

        * testsuite/libgomp.oacc-fortran/declare-5.f90: Add xfail for PR92790.

2020-10-06  Tom de Vries  <tdevries@suse.de>

        PR middle-end/90861
        * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: Remove xfail.

2020-10-05  Tom de Vries  <tdevries@suse.de>

        PR fortran/95654
        * testsuite/libgomp.fortran/pr95654.f90: New test.

2020-10-02  Tobias Burnus  <tobias@codesourcery.com>

        * Makefile.in: Regenerate with automake 1.15.1.
        * aclocal.m4: Likewise.
        * configure: Likewise.
        * testsuite/Makefile.in: Likewise.

2020-09-30  Andrew Stubbs  <ams@codesourcery.com>

        * parallel.c (gomp_resolve_num_threads): Ignore nest_var on nvptx
        and amdgcn targets.

2020-09-30  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.fortran/declare-target-3.f90: New test.

2020-09-29  Andrew Stubbs  <ams@codesourcery.com>

        * config/gcn/bar.c (gomp_barrier_wait_end): Skip the barrier if the
        total number of threads is one.
        (gomp_team_barrier_wake): Likewise.
        (gomp_team_barrier_wait_end): Likewise.
        (gomp_team_barrier_wait_cancel_end): Likewise.
        * config/nvptx/bar.c (gomp_barrier_wait_end): Likewise.
        (gomp_team_barrier_wake): Likewise.
        (gomp_team_barrier_wait_end): Likewise.
        (gomp_team_barrier_wait_cancel_end): Likewise.
        * testsuite/libgomp.c-c++-common/nested-parallel-unbalanced.c: New test.

2020-09-28  Tobias Burnus  <tobias@codesourcery.com>

        PR middle-end/96390
        * testsuite/libgomp.c++/pr96390.C: New test.
        * testsuite/libgomp.c-c++-common/pr96390.c: New test.

2020-09-27  Clement Chigot  <clement.chigot@atos.net>

        * config/t-aix: Use $(AR) without -X32_64.

2020-09-25  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c/loop-25.c: New test.

2020-09-22  Tobias Burnus  <tobias@codesourcery.com>

        PR fortran/95654
        * testsuite/libgomp.fortran/pr66199-5.f90: Make stop codes unique.

2020-09-22  Tom de Vries  <tdevries@suse.de>

        * plugin/plugin-nvptx.c (link_ptx): Print elog if cuLinkComplete call
        fails.

2020-09-16  Nathan Sidwell  <nathan@acm.org>

        * testsuite/libgomp.c++/udr-3.C: Add missing ctor.

2020-09-15  Tobias Burnus  <tobias@codesourcery.com>

        PR fortran/96668
        * target.c (gomp_map_vars_internal): Initialize has_nullptr.

2020-09-15  Tobias Burnus  <tobias@codesourcery.com>

        PR fortran/96668
        * libgomp.h (struct target_var_desc): Add has_null_ptr_assoc member.
        * target.c (gomp_map_vars_existing): Add always_to_flag flag.
        (gomp_map_vars_existing): Update call to it.
        (gomp_map_fields_existing): Likewise
        (gomp_map_vars_internal): Update PSET handling such that if a nullptr is
        now allocated or if GOMP_MAP_POINTER is used PSET is updated and pointer
        remapped.
        (GOMP_target_enter_exit_data): Hanlde GOMP_MAP_ALWAYS_POINTER like
        GOMP_MAP_POINTER.
        * testsuite/libgomp.fortran/map-alloc-ptr-1.f90: New test.
        * testsuite/libgomp.fortran/map-alloc-ptr-2.f90: New test.

2020-09-14  Tom de Vries  <tdevries@suse.de>

        * config/nvptx/atomic.c: New file.  Add
        __sync_val_compare_and_swap_16.
        * testsuite/libgomp.c-c++-common/reduction-16.c: Add -latomic for
        target offload_target_nvptx.

2020-09-08  Julian Brown  <julian@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c: Remove
        iteration-ordering assumptions.

2020-09-08  Julian Brown  <julian@codesourcery.com>

        * testsuite/libgomp.oacc-fortran/collapse-1.f90: Fix race condition.
        * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.

2020-08-20  Chung-Lin Tang  <cltang@codesourcery.com>

        * plugin/plugin-nvptx.c (nvptx_free):
        Change "GOMP_PLUGIN_acc_thread () == NULL" test into check of
        CUDA_ERROR_NOT_PERMITTED status for cuMemGetAddressRange. Adjust
        comments.

2020-08-20  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.fortran/lastprivate-conditional-10.f90: New test.

2020-08-13  Kwok Cheung Yeung  <kcy@codesourcery.com>

        * testsuite/libgomp.c-c++-common/reduction-16.c: New.

2020-08-13  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c/loop-22.c (main): Add some further tests.
        * testsuite/libgomp.c/loop-23.c (main): Likewise.
        * testsuite/libgomp.c/loop-24.c: New test.

2020-08-08  Jakub Jelinek  <jakub@redhat.com>
            Tobias Burnus  <tobias@codesourcery.com>

        PR fortran/93553
        * testsuite/libgomp.fortran/pr93553.f90: New test.

2020-08-05  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c/loop-22.c: New test.
        * testsuite/libgomp.c/loop-23.c: New test.

2020-08-05  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/96459
        * testsuite/libgomp.c/teams-3.c: New test.
        * testsuite/libgomp.c-c++-common/for-2.h (OMPTEAMS): Define to nothing
        if not defined yet.
        (N(test)): Use it before all N(f*) calls.
        * testsuite/libgomp.c-c++-common/for-14.c (DO_PRAGMA, OMPTEAMS): Define.
        (main): Don't call all test_* functions from within
        #pragma omp teams reduction(|:err), call them directly.

2020-08-04  Tom de Vries  <tdevries@suse.de>

        PR target/96428
        * testsuite/libgomp.oacc-fortran/pr96628-part1.f90: New test.
        * testsuite/libgomp.oacc-fortran/pr96628-part2.f90: New test.

2020-08-03  Julian Brown  <julian@codesourcery.com>
            Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-fortran/attach-descriptor-1.f90: Don't run for
        shared-memory devices.  Extend with further checking.

2020-08-03  Martin Jambor  <mjambor@suse.cz>

        * plugin/Makefrag.am: Remove configuration of HSA plugin.
        * aclocal.m4: Regenerated.
        * Makefile.in: Regenerated.
        * config.h.in: Regenerated.
        * configure: Regenerated.
        * plugin/configfrag.ac: Likewise.
        * plugin/hsa_ext_finalize.h: Removed.
        * plugin/plugin-hsa.c: Likewise.
        * testsuite/Makefile.in: Regenerated.
        * testsuite/lib/libgomp.exp
        (offload_target_to_openacc_device_type): Remove hsa case.
        (check_effective_target_hsa_offloading_selected_nocache): Removed
        (check_effective_target_hsa_offloading_selected): Likewise.
        (libgomp_init): Do not add -Wno-hsa to additional_flags.
        * testsuite/libgomp.hsa.c/alloca-1.c: Removed test.
        * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
        * testsuite/libgomp.hsa.c/bits-insns.c: Likewise.
        * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
        * testsuite/libgomp.hsa.c/c.exp: Likewise.
        * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
        * testsuite/libgomp.hsa.c/complex-align-2.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/pr82416.c: Likewise.
        * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
        * testsuite/libgomp.hsa.c/staticvar.c: Likewise.
        * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
        * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
        * testsuite/libgomp.hsa.c/switch-sbr-2.c: Likewise.
        * testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
        * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.

2020-07-27  Julian Brown  <julian@codesourcery.com>
            Thomas Schwinge  <thomas@codesourcery.com>

        * libgomp.h (struct target_var_desc): Rename do_detach field to
        is_attach.
        * oacc-mem.c (goacc_exit_datum_1): Add assert.  Don't set finalize for
        GOMP_MAP_FORCE_DETACH. Update checking to use is_attach field.
        (goacc_enter_data_internal): Don't affect reference counts
        for attach mappings.
        (goacc_exit_data_internal): Don't affect reference counts for detach
        mappings.
        * target.c (gomp_map_vars_existing): Don't affect reference counts for
        attach mappings.
        (gomp_map_vars_internal): Set renamed is_attach flag unconditionally to
        mark attach mappings.
        (gomp_unmap_vars_internal): Use is_attach flag to prevent affecting
        reference count for attach mappings.
        * testsuite/libgomp.oacc-c-c++-common/mdc-refcount-1.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/mdc-refcount-2.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/mdc-refcount-2.c: New test.
        * testsuite/libgomp.oacc-fortran/deep-copy-6-no_finalize.F90: Mark
        test as shouldfail.
        * testsuite/libgomp.oacc-fortran/deep-copy-6.f90: Adjust to fail
        gracefully in no-finalize mode.
        * testsuite/libgomp.oacc-c-c++-common/mdc-refcount-3.c: New file.

2020-07-24  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-c++/c++.exp: Unset 'offload_target' after
        use.
        * testsuite/libgomp.oacc-c/c.exp: Likewise.
        * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.

2020-07-23  Julian Brown  <julian@codesourcery.com>
            Thomas Schwinge  <thomas@codesourcery.com>

        * target.c (gomp_unmap_vars_internal): Remove unnecessary forcing of
        finalization for detach operation.
        * testsuite/libgomp.oacc-c-c++-common/structured-detach-underflow.c:
        New test.

2020-07-23  Tobias Burnus  <tobias@codesourcery.com>

        * configure.ac: Add OMP_DEPEND_KIND and OMP_INT128_SIZE.
        * libgomp_f.h.in (omp_check_defines): Check whether
        sizeof of determined Fortran kind and C typedef match.
        * omp_lib.f90.in: Add omp_depened_kind.
        * omp_lib.h.in: Likewise; fix omp_alloctrait_key_kind.
        * configure: Regenerate.
        * Makefile.in: Regenerate.
        * testsuite/Makefile.in: Regenerate.

2020-07-22  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.c-c++-common/critical-hint-1.c: New; moved from
        gcc/testsuite/c-c++-common/gomp/.
        * testsuite/libgomp.c-c++-common/critical-hint-2.c: Likewise.
        * testsuite/libgomp.fortran/critical-hint-1.f90: New; moved
        from gcc/testsuite/gfortran.dg/gomp/.
        * testsuite/libgomp.fortran/critical-hint-2.f90: Likewise.

2020-07-22  Tobias Burnus  <tobias@codesourcery.com>

        * omp_lib.f90.in: Add omp_sync_hint_* and omp_sync_hint_kind.
        * omp_lib.h.in: Likewise.

2020-07-18  H.J. Lu  <hjl.tools@gmail.com>

        PR target/95620
        * testsuite/libgomp.c/pr95620.c: New test.

2020-07-16  Julian Brown  <julian@codesourcery.com>
            Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-fortran/attach-descriptor-1.f90: New test.
        * testsuite/libgomp.oacc-fortran/attach-descriptor-2.f90: New test.

2020-07-15  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.fortran/alloc-1.F90: Use c_size_t to
        avoid conversion on 32bit systems from 32bit to 64bit due
        to -fdefault-integer-8.

2020-07-15  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.fortran/struct-elem-map-1.f90: Remove unused
        variables; add character(kind=4) tests; update TODO comment.

2020-07-15  Tobias Burnus  <tobias@codesourcery.com>

        * allocator.c: Add ialias for omp_init_allocator and
        omp_destroy_allocator.
        * configure.ac: Set INTPTR_T_KIND.
        * configure: Regenerate.
        * Makefile.in: Regenerate.
        * testsuite/Makefile.in: Regenerate.
        * fortran.c (omp_init_allocator_, omp_destroy_allocator_,
        omp_set_default_allocator_, omp_get_default_allocator_): New
        functions and ialias_redirect.
        * icv.c: Add ialias for omp_set_default_allocator and
        omp_get_default_allocator.
        * libgomp.map (OMP_5.0.1): Add omp_init_allocator_,
        omp_destroy_allocator_, omp_set_default_allocator_ and
        omp_get_default_allocator_.
        * omp_lib.f90.in: Add allocator traits parameters, declare
        allocator routines and add related kind parameters.
        * omp_lib.h.in: Likewise.
        * testsuite/libgomp.c-c++-common/alloc-2.c: Fix sizeof.
        * testsuite/libgomp.fortran/alloc-1.F90: New test.
        * testsuite/libgomp.fortran/alloc-2.F90: New test.
        * testsuite/libgomp.fortran/alloc-3.F: New test.
        * testsuite/libgomp.fortran/alloc-4.f90: New test.
        * testsuite/libgomp.fortran/alloc-5.f90: New test.

2020-07-14  Tom de Vries  <tom@codesourcery.com>
            Cesar Philippidis  <cesar@codesourcery.com>
            Thomas Schwinge  <thomas@codesourcery.com>
            Kwok Cheung Yeung  <kcy@codesourcery.com>

        * oacc-init.c (acc_init_state_lock, acc_init_state, acc_init_thread):
        New variable.
        (acc_init_1): Set acc_init_thread to pthread_self ().  Set
        acc_init_state to initializing at the start, and to initialized at the
        end.
        (self_initializing_p): New function.
        (acc_get_device_type): Return acc_device_none if called by thread that
        is currently executing acc_init_1.
        * libgomp.texi (acc_get_device_type): Update documentation.
        (Implementation Status and Implementation-Defined Behavior): Likewise.
        * testsuite/libgomp.oacc-c-c++-common/acc_prof-init-2.c: New.

2020-07-14  David Edelsohn  <dje.gcc@gmail.com>

        * config/t-aix: Set BITS from compiler cpp macro.

2020-07-14  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.fortran/struct-elem-map-1.f90: New test.

2020-07-14  Tobias Burnus  <tobias@codesourcery.com>

        PR fortran/67311
        * testsuite/libgomp.fortran/target-map-1.f90: New test.

2020-07-14  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c/loop-21.c: New test.

2020-07-13  Julian Brown  <julian@codesourcery.com>
            Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-fortran/dynamic-pointer-1.f90: New test.

2020-07-10  Julian Brown  <julian@codesourcery.com>
            Thomas Schwinge  <thomas@codesourcery.com>

        * libgomp.h (struct splay_tree_key_s): Change virtual_refcount to
        dynamic_refcount.
        (struct gomp_device_descr): Remove GOMP_MAP_VARS_OPENACC_ENTER_DATA.
        * oacc-mem.c (acc_map_data): Substitute virtual_refcount for
        dynamic_refcount.
        (acc_unmap_data): Update comment.
        (goacc_map_var_existing, goacc_enter_datum): Adjust for
        dynamic_refcount semantics.
        (goacc_exit_datum_1, goacc_exit_datum): Re-add some error checking.
        Adjust for dynamic_refcount semantics.
        (goacc_enter_data_internal): Implement "present" case of dynamic
        memory-map handling here.  Update "non-present" case for
        dynamic_refcount semantics.
        (goacc_exit_data_internal): Use goacc_exit_datum_1.
        * target.c (gomp_map_vars_internal): Remove
        GOMP_MAP_VARS_OPENACC_ENTER_DATA handling.  Update for dynamic_refcount
        handling.
        (gomp_unmap_vars_internal): Remove virtual_refcount handling.
        (gomp_load_image_to_device): Substitute dynamic_refcount for
        virtual_refcount.
        * testsuite/libgomp.oacc-c-c++-common/pr92843-1.c: Remove XFAILs.
        * testsuite/libgomp.oacc-c-c++-common/refcounting-1.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/refcounting-2.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/struct-3-1-1.c: New test.
        * testsuite/libgomp.oacc-fortran/deep-copy-6.f90: Remove XFAILs and
        trace output.
        * testsuite/libgomp.oacc-fortran/deep-copy-6-no_finalize.F90: Remove
        trace output.
        * testsuite/libgomp.oacc-fortran/dynamic-incr-structural-1.f90: New
        test.
        * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-4.c:
        Remove stale comment.
        * testsuite/libgomp.oacc-fortran/mdc-refcount-1-1-1.f90: Remove XFAILs.
        * testsuite/libgomp.oacc-fortran/mdc-refcount-1-1-2.F90: Likewise.
        * testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-2.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/mdc-refcount-1-3-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/mdc-refcount-1-4-1.f90: Adjust XFAIL.

2020-07-10  Julian Brown  <julian@codesourcery.com>
            Thomas Schwinge  <thomas@codesourcery.com>

        * oacc-mem.c (goacc_map_var_existing): New function.
        (goacc_enter_datum): Use above function.
        (goacc_exit_datum_1): New function.
        (goacc_exit_datum): Use above function.

2020-07-09  Julian Brown  <julian@codesourcery.com>
            Thomas Schwinge  <thomas@codesourcery.com>

        PR middle-end/95270
        * testsuite/libgomp.oacc-c-c++-common/pr95270-1.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/pr95270-2.c: New test.

2020-07-09  Julian Brown  <julian@codesourcery.com>

        * oacc-mem.c (find_group_last): Group data-movement clauses
        (GOMP_MAP_TO_PSET, GOMP_MAP_TO, etc.) together with a subsequent
        GOMP_MAP_ATTACH.  Allow standalone GOMP_MAP_ATTACH also.

2020-07-09  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c/loop-19.c: New test.
        * testsuite/libgomp.c/loop-20.c: New test.

2020-07-09  Jakub Jelinek  <jakub@redhat.com>

        * omp.h.in (omp_alloctrait_value_t): Change omp_atv_default from
        2 to -1.  Add omp_atv_serialized and define omp_atv_sequential using
        it.  Remove __omp_alloctrait_value_max__.
        * allocator.c (omp_init_allocator): Handle omp_atv_default for
        omp_atk_alignment and omp_atk_pool_size.

2020-07-03  Thomas Schwinge  <thomas@codesourcery.com>

        * oacc-mem.c (goacc_exit_data_internal): Revert always-copyfrom
        behavior for 'GOMP_MAP_FORCE_FROM'.
        * testsuite/libgomp.oacc-c-c++-common/pr92843-1.c: Adjust XFAIL.

2020-07-03  Thomas Schwinge  <thomas@codesourcery.com>

        * oacc-mem.c (goacc_exit_data_internal): Remove
        'GOMP_MAP_ALWAYS_FROM' handling.

2020-06-30  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/pr85381-2.c: Replace fragile
        'scan-assembler' with 'scan-offload-rtl'.
        * testsuite/libgomp.oacc-c-c++-common/pr85381-3.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/pr85381-4.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/pr85381-5.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/pr85381.c: Likewise.

2020-06-30  Thomas Schwinge  <thomas@codesourcery.com>

        * target.c (gomp_map_vars_existing): Assert 'kind !=
        GOMP_MAP_ATTACH'.
        (gomp_map_vars_internal): Clean up.

2020-06-27  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c/loop-17.c: New test.
        * testsuite/libgomp.c/loop-18.c: New test.

2020-06-26  Marek Polacek  <polacek@redhat.com>

        * testsuite/libgomp.c++/atomic-3.C: Use -std=gnu++14.

2020-06-23  Alexandre Oliva  <oliva@adacore.com>

        * testsuite/lib/libgomp.exp: Load gcc lib scanoffload.exp.
        * testsuite/lib/libgomp-dg.exp: Drop now-obsolete -save-temps.

2020-06-22  David Edelsohn  <dje.gcc@gmail.com>

        * Makefile.am: Use -include.
        * Makefile.in: Regenerate.

2020-06-21  David Edelsohn  <dje.gcc@gmail.com>

        * Makefile.am (tmake_file): Build and install AIX-style FAT libraries.
        * Makefile.in: Regenerate
        * configure.ac (tmake_file): Substitute.
        * configure: Regenerate.
        * configure.tgt (powerpc-ibm-aix*): Define tmake_file.
        * config/t-aix: New file.

2020-06-17  Thomas Schwinge  <thomas@codesourcery.com>

        PR lto/94848
        * testsuite/libgomp.fortran/use_device_ptr-optional-3.f90: Add
        'dg-do run'.

2020-06-17  Andrew Stubbs  <ams@codesourcery.com>

        * plugin/plugin-gcn.c (init_environment_variables): Use ".so.1"
        variant for HSA_RUNTIME_LIB name.
        (find_executable_symbol_1): Delete.
        (find_executable_symbol): Delete.
        (init_kernel_properties): Add ".kd" suffix to symbol names.
        (find_load_offset): Delete.
        (create_and_finalize_hsa_program): Remove relocation handling.

2020-06-16  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.oacc-fortran/routine-10.f90: New test.

2020-06-08  Tobias Burnus  <tobias@codesourcery.com>

        PR lto/94848
        PR middle-end/95551
        * testsuite/libgomp.fortran/target-var.f90: New test.

2020-06-05  Thomas Schwinge  <thomas@codesourcery.com>
            Julian Brown  <julian@codesourcery.com>

        * oacc-mem.c (goacc_exit_data_internal) <GOMP_MAP_STRUCT>: Explain
        special handling.

2020-06-05  Thomas Schwinge  <thomas@codesourcery.com>
            Julian Brown  <julian@codesourcery.com>

        * oacc-mem.c (goacc_exit_data_internal) <GOMP_MAP_STRUCT>:
        Simplify.

2020-06-05  Julian Brown  <julian@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/struct-copyout-1.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/struct-copyout-2.c: New test.

2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>

        * oacc-mem.c (goacc_exit_data_internal) <GOMP_MAP_STRUCT>:
        Evaluate 'copyfrom' individually for each entry.
        * testsuite/libgomp.oacc-c-c++-common/struct-1.c: Update.

2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>

        * oacc-mem.c (goacc_exit_data_internal) <GOMP_MAP_STRUCT>:
        Evaluate 'finalize' individually for each entry.
        * testsuite/libgomp.oacc-c-c++-common/struct-1.c: New file.
        * testsuite/libgomp.oacc-c-c++-common/struct-refcount-1.c: Remove
        file.

2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/deep-copy-7.c: Fix 'sizeof'
        usage.
        * testsuite/libgomp.oacc-c-c++-common/deep-copy-8.c: Likewise.

2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
            Julian Brown  <julian@codesourcery.com>

        * oacc-mem.c (goacc_exit_datum): Repair 'is_tgt_unmapped'
        checking.
        (acc_unmap_data, goacc_exit_data_internal): Restore
        'is_tgt_unmapped' checking.
        * testsuite/libgomp.oacc-c-c++-common/struct-refcount-1.c: New
        file.
        * testsuite/libgomp.oacc-fortran/deep-copy-6.f90: Adjust.
        * testsuite/libgomp.oacc-fortran/mdc-refcount-1-1-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-2.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/mdc-refcount-1-3-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/mdc-refcount-1-4-1.f90: Likewise.

2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
            Julian Brown  <julian@codesourcery.com>

        * oacc-mem.c (acc_unmap_data): Don't open-code 'gomp_remove_var'.

2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>

        PR libgomp/92854
        * oacc-mem.c (acc_unmap_data): Remove 'tgt' reference counting.

2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>

        PR libgomp/92854
        * testsuite/libgomp.oacc-c-c++-common/pr92854-1.c: Extend some
        more.

2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
            Julian Brown  <julian@codesourcery.com>

        * oacc-mem.c (goacc_enter_datum): Use 'tgt' returned from
        'gomp_map_vars'.
         (acc_map_data): Clean up accordingly.

2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-fortran/deep-copy-6.f90: XFAIL behavior
        of over-eager 'finalize' clause.
        * testsuite/libgomp.oacc-fortran/deep-copy-6-no_finalize.F90: New
        file.
        * testsuite/libgomp.oacc-fortran/mdc-refcount-1-1-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/mdc-refcount-1-1-2.F90: Likewise.
        * testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-2.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/mdc-refcount-1-3-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/mdc-refcount-1-3-2.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/mdc-refcount-1-4-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/mdc-refcount-1-4-2.f90: Likewise.

2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>

        * oacc-mem.c (goacc_exit_data_internal): Unlock on error path.

2020-06-04  Julian Brown  <julian@codesourcery.com>

        * oacc-mem.c (acc_attach_async): Add missing gomp_mutex_unlock on
        error path.
        (goacc_detach_internal): Likewise.

2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-fortran/error_stop-1.f: Initialize before
        the checkpoint.
        * testsuite/libgomp.oacc-fortran/error_stop-2.f: Likewise.
        * testsuite/libgomp.oacc-fortran/error_stop-3.f: Likewise.
        * testsuite/libgomp.oacc-fortran/stop-1.f: Likewise.
        * testsuite/libgomp.oacc-fortran/stop-2.f: Likewise.
        * testsuite/libgomp.oacc-fortran/stop-3.f: Likewise.

2020-06-02  Jakub Jelinek  <jakub@redhat.com>

        * allocator.c (omp_free): Fix up build if HAVE_SYNC_BUILTINS is not
        defined.

2020-05-30  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c-c++-common/alloc-4.c: New test.

2020-05-30  Jakub Jelinek  <jakub@redhat.com>

        * allocator.c (omp_alloc): For size == 0, return NULL early.

2020-05-29  H.J. Lu  <hjl.tools@gmail.com>

        PR bootstrap/95413
        * configure: Regenerated.

2020-05-23  Thomas Koenig  <tkoenig@gcc.gnu.org>

        PR libfortran/95191
        * testsuite/libgomp.fortran/async_io_9.f90: New test.

2020-05-19  Jakub Jelinek  <jakub@redhat.com>

        * omp.h.in (omp_uintptr_t): New typedef.
        (__GOMP_UINTPTR_T_ENUM): Define.
        (omp_memspace_handle_t, omp_allocator_handle_t, omp_alloctrait_key_t,
        omp_alloctrait_value_t, omp_alloctrait_t): New typedefs.
        (__GOMP_DEFAULT_NULL_ALLOCATOR): Define.
        (omp_init_allocator, omp_destroy_allocator, omp_set_default_allocator,
        omp_get_default_allocator, omp_alloc, omp_free): Declare.
        * libgomp.h (struct gomp_team_state): Add def_allocator field.
        (gomp_def_allocator): Declare.
        * libgomp.map (OMP_5.0.1): Export omp_set_default_allocator,
        omp_get_default_allocator, omp_init_allocator, omp_destroy_allocator,
        omp_alloc and omp_free.
        * team.c (gomp_team_start): Copy over ts.def_allocator.
        * env.c (gomp_def_allocator): New variable.
        (parse_wait_policy): Adjust function comment.
        (parse_allocator): New function.
        (handle_omp_display_env): Print OMP_ALLOCATOR.
        (initialize_env): Call parse_allocator.
        * Makefile.am (libgomp_la_SOURCES): Add allocator.c.
        * allocator.c: New file.
        * icv.c (omp_set_default_allocator, omp_get_default_allocator): New
        functions.
        * testsuite/libgomp.c-c++-common/alloc-1.c: New test.
        * testsuite/libgomp.c-c++-common/alloc-2.c: New test.
        * testsuite/libgomp.c-c++-common/alloc-3.c: New test.
        * Makefile.in: Regenerated.

2020-05-15  H.J. Lu  <hongjiu.lu@intel.com>

        PR bootstrap/95147
        * configure: Regenerated.

2020-05-14  Thomas Koenig  <tkoenig@gcc.gnu.org>

        PR libfortran/95119
        * testsuite/libgomp.fortran/close_errors_1.f90: New test.

2020-05-14  H.J. Lu  <hongjiu.lu@intel.com>

        * configure: Regenerated.

2020-05-14  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c-c++-common/target-40.c: New test.

2020-05-13  Tobias Burnus  <tobias@codesourcery.com>

        PR fortran/94690
        * testsuite/libgomp.fortran/pr66199-3.f90: New.
        * testsuite/libgomp.fortran/pr66199-4.f90: New.
        * testsuite/libgomp.fortran/pr66199-5.f90: New.
        * testsuite/libgomp.fortran/pr66199-6.f90: New.
        * testsuite/libgomp.fortran/pr66199-7.f90: New.
        * testsuite/libgomp.fortran/pr66199-8.f90: New.
        * testsuite/libgomp.fortran/pr66199-9.f90: New.

2020-05-12  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c/target-39.c: New test.

2020-04-29  Thomas Schwinge  <thomas@codesourcery.com>

        * config/accel/openacc.f90 (acc_device_current): Set to '-1'.
        * openacc.f90 (acc_device_current): Likewise.
        * openacc.h (acc_device_current): Likewise.
        * openacc_lib.h (acc_device_current): Likewise.

        PR target/94282
        * testsuite/libgomp.c-c++-common/function-not-offloaded.c: Remove
        'dg-allow-blank-lines-in-output'.

        * oacc-init.c (get_openacc_name): Handle 'gcn'.
        * testsuite/lib/libgomp.exp
        (offload_target_to_openacc_device_type) [amdgcn*]: Return
        'radeon'.  Adjust all users.
        (check_effective_target_openacc_amdgcn_accel_present): Rename
        to...
        (check_effective_target_openacc_radeon_accel_present): ... this.
        Adjust all users.
        (check_effective_target_openacc_amdgcn_accel_selected): Rename to...
        (check_effective_target_openacc_radeon_accel_selected): ... this.
        Adjust all users.

        * testsuite/libgomp.fortran/use_device_ptr-optional-2.f90: Add
        'dg-do run'.

2020-04-23  Andrew Stubbs  <ams@codesourcery.com>

        PR other/94629

        * plugin/plugin-gcn.c (init_hsa_context): Check return value from
        hsa_iterate_agents.
        (GOMP_OFFLOAD_init_device): Check return values from both calls to
        hsa_agent_iterate_regions.

2020-04-20  Thomas Schwinge  <thomas@codesourcery.com>

        PR middle-end/94635
        * testsuite/libgomp.fortran/target-enter-data-2.F90: Add 'dg-do
        run'.

2020-04-20  Tobias Burnus  <tobias@codesourcery.com>

        PR middle-end/94120
        * testsuite/libgomp.oacc-c++/declare-pr94120.C: Fix 'declare copy(out)'
        test case.

2020-04-17  Tobias Burnus  <tobias@codesourcery.com>

        PR middle-end/94635
        * testsuite/libgomp.fortran/target-enter-data-2.F90: New.

2020-04-13  Thomas Schwinge  <thomas@codesourcery.com>

        PR libgomp/92843
        * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-1-lib.c:
        Rename to...
        * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-1-lib.c:
        ... this.
        * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-1.c:
        Rename to...
        * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-1.c:
        ... this.
        * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-2-lib.c:
        Rename to...
        * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-2-lib.c:
        ... this.
        * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-2.c:
        Rename to...
        * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-2.c:
        ... this.
        * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-3-lib.c:
        Rename to...
        * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-3-lib.c:
        ... this.
        * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-3.c:
        Rename to...
        * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-3.c:
        ... this.
        * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-4-lib.c:
        Rename to...
        * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-4-lib.c:
        ... this.
        * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-4.c:
        Rename to...
        * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-4.c:
        ... this.
        * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-5-lib.c:
        Rename to...
        * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-5-lib.c:
        ... this.
        * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-5.c:
        Rename to...
        * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-5.c:
        ... this.
        * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-6-lib.c:
        Rename to...
        * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-6-lib.c:
        ... this.
        * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-6.c:
        Rename to...
        * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-6.c:
        ... this.
        * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-7-lib.c:
        Rename to...
        * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-7-lib.c:
        ... this.
        * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-7.c:
        Rename to...
        * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-7.c:
        ... this.
        * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-8-lib.c:
        Rename to...
        * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-8-lib.c:
        ... this.
        * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-8.c::
        Rename to...
        * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-8.c:
        ... this.

2020-04-10  Julian Brown  <julian@codesourcery.com>
            Thomas Schwinge  <thomas@codesourcery.com>

        PR libgomp/92843
        * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-1-lib.c:
        New file.
        * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-1.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-2-lib.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-2.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-3-lib.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-3.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-4-lib.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-4.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-5-lib.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-5.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-6-lib.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-6.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-7-lib.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-7.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-8-lib.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-8.c:
        Likewise.

2020-04-10  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.fortran/target-enter-data-1.f90: Add 'dg-do
        run'.

2020-04-08  Tobias Burnus  <tobias@codesourcery.com>

        PR middle-end/94120
        * libgomp.oacc-c++/declare-pr94120.C: New.

2020-04-06  Maciej W. Rozycki  <macro@wdc.com>

        * configure.ac: Add testsuite/libgomp-site-extra.exp to output
        files.
        * configure: Regenerate.
        * testsuite/libgomp-site-extra.exp.in: New file.
        * testsuite/libgomp-test-support.exp.in (GCC_UNDER_TEST): Remove
        variable.
        * testsuite/Makefile.am (EXTRA_DEJAGNU_SITE_CONFIG): New
        variable.
        * testsuite/Makefile.in: Regenerate.

2020-04-03  Thomas Schwinge  <thomas@codesourcery.com>

        PR tree-optimization/89713
        PR c/94392
        * testsuite/libgomp.oacc-c-c++-common/pr85381-2.c: Again expect
        'bar.sync'.
        * testsuite/libgomp.oacc-c-c++-common/pr85381-4.c: Likewise.

2020-03-31  Tobias Burnus  <tobias@codesourcery.com>

        * target.c (GOMP_target_enter_exit_data): Handle PSET/MAP_POINTER.
        * testsuite/libgomp.fortran/target-enter-data-1.f90: New.

2020-03-24  Tobias Burnus  <tobias@codesourcery.com>

        PR libgomp/81689
        * testsuite/libgomp.c/target-link-1.c: Remove xfail.

2020-03-20  Tobias Burnus  <tobias@codesourcery.com>

        PR libgomp/94251
        * target.c (gomp_load_image_to_device): Fix link
        variable handling.

2020-03-19  Jakub Jelinek  <jakub@redhat.com>

        PR c++/93931
        * testsuite/libgomp.c++/pr93931.C: New test.

2020-03-19  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.c-c++-common/function-not-offloaded.c: Add
        dg-allow-blank-lines-in-output.

2020-03-18  Julian Brown <julian@codesourcery.com>
            Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Really make
        it work concurrently.

2020-03-18  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.oacc-c++/firstprivate-mappings-1.C: Add
        #define DO_LONG_DOUBLE; set to 1, except for nvidia + gcn.
        * libgomp.oacc-c-c++-common/firstprivate-mappings-1.c: Likewise.

2020-03-14  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/93566
        * testsuite/libgomp.c/pr93566.c: New test.

2020-02-21  Frederik Harwath  <frederik@codesourcery.com>

        * testsuite/libgomp.oacc-fortran/acc_get_property.f90: Adapt to
        changes from 2020-02-19, i.e. use integer(c_size_t) instead of
        integer(acc_device_property) for the type of the return value of
        acc_get_property.

2020-02-19  Tobias Burnus  <tobias@codesourcery.com>

        * .gitattributes: New; whitespace handling for Fortran's openacc_lib.h.
        * config/accel/openacc.f90 (openacc_kinds): Add acc_device_current.
        (openacc_internal, acc_on_device_h): Fix argument name; minor cleanup.
        * libgomp.texi (Enabling OpenACC): No longer mark as experimental.
        (acc_set_device_num): Fix Fortran argument name, use same name for C.
        (acc_get_property): Update Fortran interface to post-OpenACC 3.0
        corrections; add note about the previous interface and named constant.
        (OpenACC library and environment variables): Fix two typos.
        * openacc.f90: Use for all procedures the argument names from the spec
        as for …_h they are user visible.
        (openacc_kinds): Rename acc_device_property to
        acc_device_property_kinds and change value to int32 ; and update users.
        Re-add acc_device_property for for backward compatibility.
        (acc_get_property_string_h): Clean up as acc_device_property_kind
        changed.
        (acc_get_property_h): Likewise and return c_size_t instead of
        acc_device_property.
        (openacc): Also export acc_device_property_kinds.
        (acc_async_test_h, acc_async_test_all_h, acc_on_device_h,
        acc_is_present_32_h, acc_is_present_64_h): Simplify logical-return-value
        handling; check against /= 0 instead of == 1 to match C.
        * openacc_lib.h: Use for all procedures the argument names from the spec
        as for …_h they are user visible. Place !GCC$ into the first column to
        be active also for fixed-form souce form.
        (acc_device_current, acc_device_property_kind, acc_device_property,
        acc_property_memory, acc_property_free_memory, acc_property_name,
        acc_property_vendor, acc_property_driver): New named constants.
        (acc_get_property, acc_get_property_string): New generic interface.

2020-02-13  Frederik Harwath  <frederik@codesourcery.com>

        PR libgomp/93481
        * plugin/plugin-nvptx.c: Remove GOMP_OFFLOAD_async_run stub.
        * target.c (gomp_load_plugin_for_device): Make "async_run" loading
        optional.
        (gomp_target_task_fn): Assert "devicep->async_run_func".
        (clear_unsupported_flags): New function to remove unsupported flags
        (right now only GOMP_TARGET_FLAG_NOWAIT) that can be be ignored.
        (GOMP_target_ext): Apply clear_unsupported_flags to flags.
        * testsuite/libgomp.c/target-33.c:
        Remove xfail for offload_target_nvptx.
        * testsuite/libgomp.c/target-34.c: Likewise.

2020-02-10  Frederik Harwath  <frederik@codesourcery.com>

        * testsuite/libgomp.c/target-33.c: Add xfail for execution on
        offload_target_nvptx, cf. https://gcc.gnu.org/PR81688.
        * testsuite/libgomp.c/target-34.c: Likewise.
        * testsuite/libgomp.c/target-link-1.c: Add xfail for
        offload_target_nvptx, cf. https://gcc.gnu.org/PR81689.

2020-02-09  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c/target-38.c: New test.

2020-02-06  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/93515
        * testsuite/libgomp.c-c++-common/pr93515.c: New test.

2020-02-05  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/lib/libgomp.exp
        (check_effective_target_offload_target_nvptx): Pass flags as 'options'
        and not as 'source' argument to libgomp_target_compile.

2020-02-03  Andrew Stubbs  <ams@codesourcery.com>

        * plugin/plugin-gcn.c (EF_AMDGPU_MACH_AMDGCN_GFX801): Remove.
        (gcn_gfx801_s): Remove.
        (isa_hsa_name): Remove gfx801.
        (isa_gcc_name): Remove gfx801/carizzo.
        (isa_code): Remove gfx801.

2020-02-03  Julian Brown  <julian@codesourcery.com>
            Tobias Burnus  <tobias@codesourcery.com>

        * libgomp.texi (OpenACC Runtime Library Routines): Document *_async
        and *_finalize variants; document acc_attach and acc_detach; update
        references from OpenACC 2.0 to 2.6.
        * openacc.f90 (openacc_version): Update to 201711.
        * openacc_lib.h (openacc_version): Update to 201711.
        * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Update expected
        openacc_version to 201711.
        * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.

2020-01-31  Kwok Cheung Yeung  <kcy@codesourcery.com>

        * plugin/plugin-gcn.c (struct hsa_kernel_description): Add sgpr_count
        and vgpr_count fields.
        (struct kernel_info): Add a field for a hsa_kernel_description.
        (run_kernel): Reduce the number of threads/workers if the requested
        number would require too many VGPRs.
        (init_basic_kernel_info): Initialize description field with
        the hsa_kernel_description entry for the kernel.

2020-01-29  Tobias Burnus  <tobias@codesourcery.com>

        PR bootstrap/93409
        * plugin/configfrag.ac (enable_offload_targets): Skip
        HSA and GCN plugin besides -m32 also for -mx32.
        * configure: Regenerate.

2020-01-29  Frederik Harwath  <frederik@codesourcery.com>

        * oacc-init.c (name_of_acc_device_t): Handle acc_device_radeon.

2020-01-29  Frederik Harwath  <frederik@codesourcery.com>

        * plugin-gcn.c (struct agent_info): Add fields "name" and
        "vendor_name" ...
        (GOMP_OFFLOAD_init_device): ... and init from here.
        (struct hsa_context_info): Add field "driver_version_s" ...
        (init_hsa_contest): ... and init from here.
        (GOMP_OFFLOAD_openacc_get_property): Replace stub with a proper
        implementation.
        * testsuite/libgomp.oacc-c-c++-common/acc_get_property.c:
        Enable test execution for amdgcn and host offloading targets.
        * testsuite/libgomp.oacc-fortran/acc_get_property.f90: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/acc_get_property-aux.c
        (expect_device_properties): Split function into ...
        (expect_device_string_properties): ... this new function ...
        (expect_device_memory): ... and this new function.
        * testsuite/libgomp.oacc-c-c++-common/acc_get_property-gcn.c:
        Add test.

2020-01-28  Julian Brown  <julian@codesourcery.com>

        * testsuite/libgomp.oacc-fortran/deep-copy-2.f90: Remove test from here.
        * testsuite/libgomp.oacc-fortran/deep-copy-3.f90: Don't use mixed
        component/non-component variable refs in a single directive.
        * testsuite/libgomp.oacc-fortran/classtypes-1.f95: Likewise.

2020-01-24  Maciej W. Rozycki  <macro@wdc.com>

        * configure.ac: Handle `--with-toolexeclibdir='.
        * Makefile.in: Regenerate.
        * aclocal.m4: Regenerate.
        * configure: Regenerate.
        * testsuite/Makefile.in: Regenerate.

2020-01-24  Frederik Harwath  <frederik@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/acc_get_property-aux.c
        (expect_device_properties): Remove "expected_free_mem" argument,
        change "expected_total_mem" argument type to size_t;
        change types of acc_get_property results to size_t,
        adapt format strings.
        * testsuite/libgomp.oacc-c-c++-common/acc_get_property.c:
        Use %zu instead of %zd to print size_t values.
        * testsuite/libgomp.oacc-c-c++-common/acc_get_property-2.c: Adapt and
        rename to ...
        * testsuite/libgomp.oacc-c-c++-common/acc_get_property-nvptx.c: ... this.
        * testsuite/libgomp.oacc-c-c++-common/acc_get_property-3.c: Adapt and
        rename to ...
        * testsuite/libgomp.oacc-c-c++-common/acc_get_property-host.c: ... this.

2020-01-23  Andrew Stubbs  <ams@codesourcery.com>

        * plugin/plugin-gcn.c (parse_target_attributes): Use correct mask for
        the device id.

2020-01-20  Andrew Stubbs  <ams@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Skip test on gcn.
        * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c (main):
        Adjust test dimensions for amdgcn.
        * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c (main): Adjust
        gang/worker/vector expectations dynamically.
        * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c
        (main): Likewise.
        * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c (main): Likewise.
        * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c (main): Likewise.
        * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c (main): Likewise.
        * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c (main): Likewise.
        * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c (main): Likewise.
        * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c (main): Likewise.
        * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c (main): Likewise.
        * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c (main): Likewise.
        * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c
        (acc_gang): Recognise acc_device_radeon.
        (acc_worker): Likewise.
        (acc_vector): Likewise.
        (main): Set expectations for amdgcn.
        * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c
        (main): Adjust gang/worker/vector expectations dynamically.
        * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c (main): Likewise.
        * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c (main): Likewise.
        * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c (main): Likewise.
        * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Set expectations
        for amdgcn.

2020-01-17  Andrew Stubbs  <ams@codesourcery.com>

        * config/accel/openacc.f90 (openacc_kinds): Rename acc_device_gcn to
        acc_device_radeon.
        (openacc): Likewise.
        * openacc.f90 (openacc_kinds): Likewise.
        (openacc): Likewise.
        * openacc.h (acc_device_t): Likewise.
        * openacc_lib.h: Likewise.
        * testsuite/lib/libgomp.exp
        (check_effective_target_openacc_amdgcn_accel_present): Likewise.
        * testsuite/libgomp.oacc-c-c++-common/acc_prof-init-1.c
        (cb_compute_construct_end): Likewise.
        * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c
        (cb_enqueue_launch_start): Likewise.
        * testsuite/libgomp.oacc-c-c++-common/acc_prof-parallel-1.c
        (cb_enter_data_end): Likewise.
        (cb_exit_data_start): Likewise.
        (cb_exit_data_end): Likewise.
        (cb_compute_construct_end): Likewise.
        (cb_enqueue_launch_start): Likewise.
        (cb_enqueue_launch_end): Likewise.
        * testsuite/libgomp.oacc-c-c++-common/asyncwait-nop-1.c
        (main): Likewise.

2020-01-10  Thomas Schwinge  <thomas@codesourcery.com>

        * libgomp-plugin.h (enum goacc_property): New.  Adjust all users
        to use this instead of 'enum gomp_device_property'.
        (GOMP_OFFLOAD_get_property): Rename to...
        (GOMP_OFFLOAD_openacc_get_property): ... this.  Adjust all users.
        * libgomp.h (struct gomp_device_descr): Move
        'GOMP_OFFLOAD_openacc_get_property'...
        (struct acc_dispatch_t): ... here.  Adjust all users.
        * plugin/plugin-hsa.c (GOMP_OFFLOAD_get_property): Remove.

        * target.c (gomp_map_vars_internal)
        <GOMP_MAP_USE_DEVICE_PTR_IF_PRESENT>: Clean up/elaborate code
        paths.

2020-01-10  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/93219
        * libgomp.h (gomp_print_string): Change return type from void to int.
        * affinity-fmt.c (gomp_print_string): Likewise.  Return true if
        not all characters have been written.

2020-01-08  Tobias Burnus  <tobias@codesourcery.com>

        * libgomp.texi: Fix typos, use https.

2020-01-03  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.fortran/optional-map.f90: Add test for
        unallocated/disassociated actual arguments to nonallocatable/nonpointer
        dummy arguments; those are/shall be regarded as absent arguments.
        * testsuite/libgomp.fortran/use_device_ptr-optional-2.f90: Ditto.
        * testsuite/libgomp.fortran/use_device_ptr-optional-3.f90: New.

2020-01-01  Jakub Jelinek  <jakub@redhat.com>

        Update copyright years.

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

2019-12-31  Ayush Mittal  <ayush.m@samsung.com>

        PR libgomp/93065
        * oacc-init.c (goacc_runtime_deinitialize): New function.

2019-12-28  Jakub Jelinek  <jakub@redhat.com>

        PR bootstrap/93074
        * plugin/cuda/cuda.h (cuDeviceGetName, cuDriverGetVersion): Declare.
        (cuDeviceTotalMem, cuMemGetInfo): Likewise.  Define to *_v2.

2019-12-22  Maciej W. Rozycki  <macro@codesourcery.com>
            Frederik Harwath  <frederik@codesourcery.com>
            Thomas Schwinge  <tschwinge@codesourcery.com>

        * libgomp.h (gomp_device_descr): Add `get_property_func' member.
        * libgomp-plugin.h (gomp_device_property_value): New union.
        (gomp_device_property_value): New prototype.
        * openacc.h (acc_device_t): Add `acc_device_current' enumeration
        constant.
        (acc_device_property_t): New enum.
        (acc_get_property, acc_get_property_string): New prototypes.
        * oacc-init.c (acc_get_device_type): Also assert that result
        is not `acc_device_current'.
        (get_property_any, acc_get_property, acc_get_property_string):
        New functions.
        * openacc.f90 (openacc_kinds): Add `acc_device_current' and
        `acc_property_memory', `acc_property_free_memory',
        `acc_property_name', `acc_property_vendor' and
        `acc_property_driver' constants.  Add `acc_device_property' data
        type.
        (openacc_internal): Add `acc_get_property' and
        `acc_get_property_string' interfaces.  Add `acc_get_property_h',
        `acc_get_property_string_h', `acc_get_property_l' and
        `acc_get_property_string_l'.
        * oacc-host.c (host_get_property): New function.
        (host_dispatch): Wire it.
        * target.c (gomp_load_plugin_for_device): Handle `get_property'.
        * libgomp.map (OACC_2.6): Add `acc_get_property', `acc_get_property_h_',
        `acc_get_property_string' and `acc_get_property_string_h_' symbols.
        * libgomp.texi (OpenACC Runtime Library Routines): Add
        `acc_get_property'.
        (acc_get_property): New node.
        * plugin/plugin-gcn.c (GOMP_OFFLOAD_get_property): New
        function (stub).
        * plugin/plugin-hsa.c (GOMP_OFFLOAD_get_property): New function.
        * plugin/plugin-nvptx.c (CUDA_CALLS): Add `cuDeviceGetName',
        `cuDeviceTotalMem', `cuDriverGetVersion' and `cuMemGetInfo'
        calls.
        (GOMP_OFFLOAD_get_property): New function.
        (struct ptx_device): Add new field "name".
        (cuda_driver_version_s): Add new static variable ...
        (nvptx_init): ... and init from here.

        * testsuite/libgomp.oacc-c-c++-common/acc_get_property.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/acc_get_property-2.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/acc_get_property-3.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/acc_get_property-aux.c: New file
        with test helper functions.

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

2019-12-22  Maciej W. Rozycki  <macro@wdc.com>

        * testsuite/libgomp-test-support.exp.in (GCC_UNDER_TEST): New
        variable.

2019-12-21  Thomas Schwinge  <thomas@codesourcery.com>

        * target.c (gomp_map_vars_internal): Restore 'omp declare target
        link' handling.

2019-12-19  Julian Brown  <julian@codesourcery.com>

        * testsuite/libgomp.oacc-fortran/class-ptr-param.f95: New test.
        * testsuite/libgomp.oacc-fortran/classtypes-1.f95: New test.
        * testsuite/libgomp.oacc-fortran/classtypes-2.f95: New test.

2019-12-19  Julian Brown  <julian@codesourcery.com>
            Cesar Philippidis  <cesar@codesourcery.com>

        * testsuite/libgomp.oacc-fortran/deep-copy-1.f90: New test.
        * testsuite/libgomp.oacc-fortran/deep-copy-2.f90: New test.
        * testsuite/libgomp.oacc-fortran/deep-copy-3.f90: New test.
        * testsuite/libgomp.oacc-fortran/deep-copy-4.f90: New test.
        * testsuite/libgomp.oacc-fortran/deep-copy-5.f90: New test.
        * testsuite/libgomp.oacc-fortran/deep-copy-6.f90: New test.
        * testsuite/libgomp.oacc-fortran/deep-copy-7.f90: New test.
        * testsuite/libgomp.oacc-fortran/deep-copy-8.f90: New test.
        * testsuite/libgomp.oacc-fortran/derived-type-1.f90: New test.
        * testsuite/libgomp.oacc-fortran/derivedtype-1.f95: New test.
        * testsuite/libgomp.oacc-fortran/derivedtype-2.f95: New test.
        * testsuite/libgomp.oacc-fortran/multidim-slice.f95: New test.
        * testsuite/libgomp.oacc-fortran/update-2.f90: New test.

2019-12-19  Julian Brown  <julian@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/deep-copy-1.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/deep-copy-2.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/deep-copy-4.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/deep-copy-6.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/deep-copy-7.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/deep-copy-8.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/deep-copy-9.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/deep-copy-10.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/deep-copy-11.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/deep-copy-14.c: New test.
        * testsuite/libgomp.oacc-c++/deep-copy-12.C: New test.
        * testsuite/libgomp.oacc-c++/deep-copy-13.C: New test.

2019-12-19  Julian Brown  <julian@codesourcery.com>

        * libgomp.h (struct target_var_desc): Add do_detach flag.
        * oacc-init.c (acc_shutdown_1): Free aux block if present.
        * oacc-mem.c (find_group_last): Add SIZES parameter. Support
        struct components.  Tidy up and add some new checks.
        (goacc_enter_data_internal): Update call to find_group_last.
        (goacc_exit_data_internal): Support detach operations and
        GOMP_MAP_STRUCT.
        (GOACC_enter_exit_data): Handle initial GOMP_MAP_STRUCT or
        GOMP_MAP_FORCE_PRESENT in finalization detection code.  Handle
        attach/detach in enter/exit data detection code.
        * target.c (gomp_map_vars_existing): Initialise do_detach field of
        tgt_var_desc.
        (gomp_map_vars_internal): Support attach.
        (gomp_unmap_vars_internal): Support detach.

2019-12-19  Julian Brown  <julian@codesourcery.com>
            Thomas Schwinge  <thomas@codesourcery.com>

        * libgomp.h (struct splay_tree_aux): Add attach_count field.
        (gomp_attach_pointer, gomp_detach_pointer): Add prototypes.
        * libgomp.map (OACC_2.6): New section. Add acc_attach,
        acc_attach_async, acc_detach, acc_detach_async, acc_detach_finalize,
        acc_detach_finalize_async.
        * oacc-mem.c (acc_attach_async, acc_attach, goacc_detach_internal,
        acc_detach, acc_detach_async, acc_detach_finalize,
        acc_detach_finalize_async): New functions.
        * openacc.h (acc_attach, acc_attach_async, acc_detach,
        (acc_detach_async, acc_detach_finalize, acc_detach_finalize_async): Add
        prototypes.
        * target.c (gomp_attach_pointer, gomp_detach_pointer): New functions.
        (gomp_remove_var_internal): Free attachment counts if present.
        * testsuite/libgomp.oacc-c-c++-common/deep-copy-3.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/deep-copy-5.c: New test.

2019-12-19  Julian Brown  <julian@codesourcery.com>
            Cesar Philippidis  <cesar@codesourcery.com>

        * libgomp.h (gomp_map_val): Add prototype.
        * oacc-parallel.c (GOACC_parallel_keyed): Use gomp_map_val instead of
        open-coding device-address calculation.
        * target.c (gomp_map_val): Make global. Use OFFSET_POINTER in
        non-present case.

2019-12-19  Julian Brown  <julian@codesourcery.com>

        * libgomp.h (struct splay_tree_key_s): Substitute dynamic_refcount
        field for virtual_refcount.
        (enum gomp_map_vars_kind): Add GOMP_MAP_VARS_OPENACC_ENTER_DATA.
        (gomp_free_memmap): Remove prototype.
        * oacc-init.c (acc_shutdown_1): Iteratively call gomp_remove_var
        instead of calling gomp_free_memmap.
        * oacc-mem.c (acc_map_data): Use virtual_refcount instead of
        dynamic_refcount.
        (acc_unmap_data): Open code instead of forcing target_mem_desc's
        to_free field to NULL then calling gomp_unmap_vars.  Handle
        REFCOUNT_INFINITY on target blocks.
        (goacc_enter_data): Rename to...
        (goacc_enter_datum): ...this.  Remove MAPNUM parameter and special
        handling for mapping groups.  Use virtual_refcount instead of
        dynamic_refcount.  Use GOMP_MAP_VARS_OPENACC_ENTER_DATA for
        map_map_vars_async call.  Re-do lookup for target pointer return value.
        (acc_create, acc_create_async, acc_copyin, acc_copyin_async): Call
        renamed goacc_enter_datum function.
        (goacc_exit_data): Rename to...
        (goacc_exit_datum): ...this.  Update for virtual_refcount semantics.
        (acc_delete, acc_delete_async, acc_delete_finalize,
        acc_delete_finalize_async, acc_copyout, acc_copyout_async,
        acc_copyout_finalize, acc_copyout_finalize_async): Call renamed
        goacc_exit_datum function.
        (gomp_acc_remove_pointer, find_pointer): Remove functions.
        (find_group_last, goacc_enter_data_internal, goacc_exit_data_internal):
        New functions.
        (GOACC_enter_exit_data): Use goacc_enter_data_internal and
        goacc_exit_data_internal helper functions.
        * target.c (gomp_map_vars_internal): Handle
        GOMP_MAP_VARS_OPENACC_ENTER_DATA.  Update for virtual_refcount
        semantics.
        (gomp_unmap_vars_internal): Update for virtual_refcount semantics.
        (gomp_load_image_to_device, omp_target_associate_ptr): Zero-initialise
        virtual_refcount field instead of dynamic_refcount.
        (gomp_free_memmap): Remove function.
        * testsuite/libgomp.oacc-c-c++-common/unmap-infinity-1.c: New test.
        * testsuite/libgomp.c-c++-common/unmap-infinity-2.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/pr92843-1.c: Add XFAIL.

2019-12-19  Julian Brown  <julian@codesourcery.com>
            Thomas Schwinge  <thomas@codesourcery.com>

        * libgomp.h (struct splay_tree_aux): New.
        (struct splay_tree_key_s): Replace link_key field with aux pointer.
        * target.c (gomp_map_vars_internal): Adjust for link_key being moved
        to aux struct.
        (gomp_remove_var_internal): Free aux block if present.
        (gomp_load_image_to_device): Zero-initialise aux field instead of
        link_key field.
        (omp_target_associate_pointer): Zero-initialise aux field.

2019-12-18  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/86416
        * testsuite/libgomp.c/pr86416-1.c (main): Use L suffixes rather than
        q or none.
        * testsuite/libgomp.c/pr86416-2.c (main): Use Q suffixes rather than
        L or none.

2019-12-19  Julian Brown  <julian@codesourcery.com>
            Maciej W. Rozycki  <macro@codesourcery.com>
            Tobias Burnus  <tobias@codesourcery.com>
            Thomas Schwinge  <thomas@codesourcery.com>

        * target.c (gomp_map_vars_async): Support GOMP_MAP_NO_ALLOC.
        * testsuite/libgomp.oacc-c-c++-common/no_create-1.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/no_create-2.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/no_create-3.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/no_create-4.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/no_create-5.c: New test.
        * testsuite/libgomp.oacc-fortran/no_create-1.f90: New test.
        * testsuite/libgomp.oacc-fortran/no_create-2.f90: New test.
        * testsuite/libgomp.oacc-fortran/no_create-3.F90: New test.

2019-12-18  Thomas Schwinge  <thomas@codesourcery.com>

        * oacc-mem.c (goacc_enter_data): Refactor, so that it can be
        called...
        (goacc_insert_pointer): ... from here, "present" case.
        (goacc_insert_pointer): Inline function into...
        (GOACC_enter_exit_data): ... here, and simplify.

        * oacc-mem.c (goacc_enter_data): Refactor, so that it can be
        called...
        (goacc_insert_pointer): ... from here, "not present" case.

        * oacc-mem.c (goacc_remove_pointer): Refactor interface.  Adjust
        all users.

        * oacc-mem.c (GOACC_enter_exit_data): Refactor code to call
        'goacc_enter_data', 'goacc_exit_data'.

        * oacc-mem.c (delete_copyout): Refactor into...
        (goacc_exit_data): ... this.  Adjust all users.

        * oacc-mem.c (present_create_copy): Refactor into...
        (goacc_enter_data): ... this.  Adjust all users.

        * target.c (gomp_unmap_vars_internal): Add a safeguard to
        'gomp_remove_var'.

        * target.c (gomp_to_device_kind_p): Handle 'GOMP_MAP_FORCE_FROM'
        like 'GOMP_MAP_FROM'.

        PR libgomp/92726
        PR libgomp/92970
        PR libgomp/92984
        * oacc-mem.c (delete_copyout): No-op behavior if 'lookup_host'
        fails.
        (GOACC_enter_exit_data): Simplify accordingly.
        * testsuite/libgomp.oacc-c-c++-common/pr92970-1.c: New file,
        subsuming...
        * testsuite/libgomp.oacc-c-c++-common/lib-17.c: ... this file...
        * testsuite/libgomp.oacc-c-c++-common/lib-18.c: ..., and this
        file.
        * testsuite/libgomp.oacc-c-c++-common/pr92984-1.c: New file,
        subsuming...
        * testsuite/libgomp.oacc-c-c++-common/lib-21.c: ... this file...
        * testsuite/libgomp.oacc-c-c++-common/lib-29.c: ..., and this
        file.
        * testsuite/libgomp.oacc-c-c++-common/pr92726-1.c: New file,
        subsuming...
        * testsuite/libgomp.oacc-c-c++-common/lib-28.c: ... this file.

        * oacc-mem.c (GOACC_enter_exit_data): Simplify 'exit data'
        'finalize' handling.

        PR libgomp/92848
        * oacc-mem.c (acc_map_data, present_create_copy)
        (goacc_insert_pointer): Use 'GOMP_MAP_VARS_ENTER_DATA'.
        (acc_unmap_data, delete_copyout, goacc_remove_pointer): Adjust.
        * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Remove.
        * testsuite/libgomp.oacc-c-c++-common/pr92848-1-d-a.c: New file
        * testsuite/libgomp.oacc-c-c++-common/pr92848-1-d-p.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/pr92848-1-r-a.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/pr92848-1-r-p.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-1-r-p.c:
        Remove "XFAIL"s.

        * target.c (gomp_unmap_tgt): Make it 'static'.
        * libgomp.h (gomp_unmap_tgt): Remove.

2019-12-18  Tobias Burnus  <tobias@codesourcery.com>

        PR middle-end/86416
        * testsuite/libgomp.c/pr86416-1.c: New.
        * testsuite/libgomp.c/pr86416-2.c: New.

2019-12-17  Tobias Burnus  <tobias@codesourcery.com>

        * config/accel/openacc.f90 (module openacc_kinds): Use 'PUBLIC' to mark
        all symbols as public except for the 'use …, only' imported symbol,
        which is private.
        (module openacc): Default to 'PRIVATE' to exclude openacc_internal; mark
        all symbols from module openacc_kinds as PUBLIC
        * openacc.f90: Add comment with crossref to that file and openmp_lib.h;
        fix comment typo.
        * openacc_lib.h (acc_device_gcn): Add this PARAMETER.

2019-12-13  Julian Brown  <julian@codesourcery.com>

        PR libgomp/92881

        * libgomp.h (gomp_remove_var_async): Add prototype.
        * oacc-mem.c (delete_copyout): Call gomp_remove_var_async instead of
        gomp_remove_var.
        * target.c (gomp_unref_tgt): Change return type to bool, indicating
        whether target_mem_desc was unmapped.
        (gomp_unref_tgt_void): New.
        (gomp_remove_var): Reimplement in terms of...
        (gomp_remove_var_internal): ...this new helper function.
        (gomp_remove_var_async): New, implemented using above helper function.
        (gomp_unmap_vars_internal): Use gomp_unref_tgt_void instead of
        gomp_unref_tgt.

2019-12-13  Andrew Stubbs  <ams@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/acc_prof-init-1.c: Handle gcn.
        * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/acc_prof-parallel-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/asyncwait-nop-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/function-not-offloaded.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/async_queue-1.c: Disable on GCN.
        * testsuite/libgomp.oacc-c-c++-common/tile-1.c: Likewise.

2019-12-13  Tobias Burnus  <tobias@codesourcery.com>

        * openacc.f90 (module openacc_kinds): Use 'PUBLIC' to mark all symbols
        as public except for the 'use …, only' imported symbol, which is
        private.
        (module openacc): Default to 'PRIVATE' to exclude openacc_internal; mark
        all symbols from module openacc_kinds as PUBLIC; add missing PUBLIC
        attributes for acc_copyout_finalize and acc_delete_finalize.

2019-12-11  Jakub Jelinek  <jakub@redhat.com>

        PR fortran/92899
        * testsuite/libgomp.fortran/atomic1.f90: New test.

2019-12-11  Thomas Schwinge  <thomas@codesourcery.com>

        PR libgomp/92843
        * oacc-mem.c (present_create_copy, delete_copyout): Fix dynamic
        reference counting for structured 'REFCOUNT_INFINITY'.  Add some
        assertions.
        (goacc_insert_pointer, goacc_remove_pointer): Adjust accordingly.
        * testsuite/libgomp.oacc-c-c++-common/pr92843-1.c: New file.
        * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Fix OpenACC.
        * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.

        * oacc-parallel.c (find_pointer, GOACC_enter_exit_data): Move...
        * oacc-mem.c: ... here.
        (gomp_acc_insert_pointer, gomp_acc_remove_pointer): Rename to
        'goacc_insert_pointer', 'goacc_remove_pointer', and make 'static'.
        * libgomp.h (gomp_acc_insert_pointer, gomp_acc_remove_pointer):
        Remove.
        * libgomp_g.h: Update.

        * oacc-parallel.c (GOACC_wait, goacc_wait): Move...
        * oacc-async.c: ... here.
        * oacc-int.h (goacc_wait): Declare.
        * libgomp_g.h: Update

        PR libgomp/92854
        * testsuite/libgomp.oacc-c-c++-common/acc_map_data-device_already-1.c:
        New file.
        * testsuite/libgomp.oacc-c-c++-common/acc_map_data-device_already-2.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/acc_map_data-device_already-3.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/acc_map_data-host_already-1.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/acc_map_data-host_already-2.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/acc_map_data-host_already-3.c:
        Likewise.

2019-12-11  Thomas Schwinge  <thomas@codesourcery.com>
            Julian Brown  <julian@codesourcery.com>

        * target.c (gomp_load_image_to_device, omp_target_associate_ptr):
        Initialize 'dynamic_refcount' whenever we initialize 'refcount'.

2019-12-11  Tobias Burnus  <tobias@codesourcery.com>

        * omp_lib.h.in: Fix spelling of function declaration
        omp_get_cancell(l)ation.
        * libgomp.texi (acc_is_present, acc_async_test, acc_async_test_all):
        Fix typos.
        * env.c: Fix comment typos.
        * oacc-host.c: Likewise.
        * ordered.c: Likewise.
        * task.c: Likewise.
        * team.c: Likewise.
        * config/gcn/task.c: Likewise.
        * config/gcn/team.c: Likewise.
        * config/nvptx/task.c: Likewise.
        * config/nvptx/team.c: Likewise.
        * plugin/plugin-gcn.c: Likewise.
        * testsuite/libgomp.fortran/jacobi.f: Likewise.
        * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: Likewise.

2019-12-11  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.oacc-fortran/optional-cache.f95: Add 'dg-do run'.
        * testsuite/libgomp.oacc-fortran/optional-reduction.f90: Remove
        unnecessary 'dg-additional-options "-w"'.

2019-12-09  Thomas Schwinge  <thomas@codesourcery.com>
            Julian Brown  <julian@codesourcery.com>

        PR libgomp/92116
        PR libgomp/92877

        * oacc-mem.c (lookup_dev): Reimplement.  Adjust all users.
        * libgomp.h (struct acc_dispatch_t): Remove 'data_environ' member.
        Adjust all users.
        * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-4-2.c:
        Remove XFAIL.
        * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-4.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/pr92877-1.c: New file.

2019-12-09  Thomas Schwinge  <thomas@codesourcery.com>

        PR libgomp/92503
        * oacc-mem.c (acc_free): Error out instead of 'acc_unmap_data'.
        * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-1.c: New
        file.
        * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-2.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-3-2.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-3.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-4-2.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-4.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Adjust.
        * 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/lib-13.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.

        PR libgomp/92840
        * oacc-mem.c (acc_map_data): Clarify reference counting behavior.
        (acc_unmap_data): Add error case for 'REFCOUNT_INFINITY'.
        * testsuite/libgomp.oacc-c-c++-common/acc_unmap_data-pr92840-1.c:
        New file.
        * testsuite/libgomp.oacc-c-c++-common/acc_unmap_data-pr92840-2.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/acc_unmap_data-pr92840-3.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Adjust.
        * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Adjust.

        PR libgomp/92511
        * testsuite/libgomp.oacc-c-c++-common/copyin-devptr-1.c: Remove
        this file...
        * testsuite/libgomp.oacc-c-c++-common/copyin-devptr-2.c: ..., and
        this file...
        * testsuite/libgomp.oacc-c-c++-common/lib-22.c: ..., and this
        file...
        * testsuite/libgomp.oacc-c-c++-common/lib-30.c: ..., and this
        file...
        * testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-1-r-p.c:
        ... with their content moved into, and extended in this new file.
        * testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-1-d-a.c:
        New file.
        * testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-1-d-p.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-1-r-a.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-2.c:
        Likewise.

        * testsuite/libgomp.oacc-c-c++-common/map-data-1.c: New file.

        PR libgomp/92854
        * testsuite/libgomp.oacc-c-c++-common/pr92854-1.c: New file.

        * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New file.

        * target.c (gomp_exit_data): Use 'gomp_remove_var'.

2019-12-09  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.fortran/use_device_addr-3.f90: Make 'stop' codes
        unique.
        * testsuite/libgomp.fortran/use_device_addr-4.f90: Ditto.
        * testsuite/libgomp.fortran/use_device_ptr-optional-2.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/declare-5.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/optional-data-copyin-by-value.f90:
        Ditto.
        * testsuite/libgomp.oacc-fortran/optional-firstprivate.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/optional-update-host.f90: Ditto.

2019-12-06  Kwok Cheung Yeung  <kcy@codesourcery.com>

        * config/accel/proc.c (omp_get_num_procs): Apply ialias macro.

2019-12-06  Tobias Burnus  <tobias@codesourcery.com>
            Kwok Cheung Yeung <kcy@codesourcery.com>

        * oacc-mem.c (update_dev_host, gomp_acc_insert_pointer): Just return
        if input it a NULL pointer.
        * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Remove; dependent on
        diagnostic of NULL pointer.
        * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Ditto.
        * testsuite/libgomp.fortran/optional-map.f90: New.
        * testsuite/libgomp.fortran/use_device_addr-1.f90
        (test_dummy_opt_callee_1_absent): New.
        (test_dummy_opt_call_1): Call it.
        * testsuite/libgomp.fortran/use_device_addr-2.f90: Likewise.
        * testsuite/libgomp.fortran/use_device_addr-3.f90: Likewise.
        * testsuite/libgomp.fortran/use_device_addr-4.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/optional-cache.f95: New.
        * testsuite/libgomp.oacc-fortran/optional-data-copyin-by-value.f90: New.
        * testsuite/libgomp.oacc-fortran/optional-data-copyin.f90: New.
        * testsuite/libgomp.oacc-fortran/optional-data-copyout.f90: New.
        * testsuite/libgomp.oacc-fortran/optional-data-enter-exit.f90: New.
        * testsuite/libgomp.oacc-fortran/optional-declare.f90: New.
        * testsuite/libgomp.oacc-fortran/optional-firstprivate.f90: New.
        * testsuite/libgomp.oacc-fortran/optional-host_data.f90: New.
        * testsuite/libgomp.oacc-fortran/optional-nested-calls.f90: New.
        * testsuite/libgomp.oacc-fortran/optional-private.f90: New.
        * testsuite/libgomp.oacc-fortran/optional-reduction.f90: New.
        * testsuite/libgomp.oacc-fortran/optional-update-device.f90: New.
        * testsuite/libgomp.oacc-fortran/optional-update-host.f90: New.

2019-12-05  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.oacc-fortran/error_stop-1.f: Also don't
        expect dg-output of 'Error termination.' for GCN.
        * testsuite/libgomp.oacc-fortran/error_stop-2.f: Likewise.
        * testsuite/libgomp.oacc-fortran/error_stop-3.f: Likewise.

2019-12-04  Jakub Jelinek  <jakub@redhat.com>

        PR fortran/92756
        * testsuite/libgomp.fortran/teams1.f90: New test.
        * testsuite/libgomp.fortran/teams2.f90: New test.

2019-12-03  Frederik Harwath  <frederik@codesourcery.com>

        * oacc-init.c (acc_known_device_type): Add function.
        (unknown_device_type_error): Add function.
        (name_of_acc_device_t): Change to call unknown_device_type_error
        on unknown type.
        (resolve_device): Use acc_known_device_type.
        (acc_init): Fail if acc_device_t argument is not valid.
        (acc_shutdown): Likewise.
        (acc_get_num_devices): Likewise.
        (acc_set_device_type): Likewise.
        (acc_get_device_num): Likewise.
        (acc_set_device_num): Likewise.
        (acc_on_device): Add comment that argument validity is not checked.

2019-12-03  Andrew Stubbs  <ams@codesourcery.com>

        * testsuite/lib/libgomp.exp (offload_target_to_openacc_device_type):
        Recognize amdgcn.
        (check_effective_target_openacc_amdgcn_accel_present): New proc.
        (check_effective_target_openacc_amdgcn_accel_selected): New proc.
        * testsuite/libgomp.oacc-c++/c++.exp: Add support for amdgcn.
        * testsuite/libgomp.oacc-c/c.exp: Likewise.
        * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.

2019-12-03  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        PR libgomp/91938
        * configure.tgt: Avoid IE tls on *-*-musl*.

2019-11-29  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.oacc-fortran/declare-5.f90: Extend by
        adding a common-block test case.

2019-11-29  Jakub Jelinek  <jakub@redhat.com>

        PR c++/60228
        * testsuite/libgomp.c++/udr-20.C: New test.
        * testsuite/libgomp.c++/udr-21.C: New test.

2019-11-27  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/lib/libgomp.exp
        (check_effective_target_offload_target_nvptx): New proc.
        * testsuite/libgomp.fortran/target-print-1.f90: Use it with
        'dg-skip-if'.
        * testsuite/libgomp.oacc-fortran/print-1.f90: Likewise.
        * testsuite/libgomp.fortran/target-print-1-nvptx.f90: New file.
        * testsuite/libgomp.oacc-fortran/print-1-nvptx.f90: Likewise.

2019-11-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * testsuite/libgomp.c/pr39591-1.c: Rename err to e.
        * testsuite/libgomp.c/pr39591-2.c: Likewise.
        * testsuite/libgomp.c/pr39591-3.c: Likewise.
        * testsuite/libgomp.c/private-1.c: Likewise.
        * testsuite/libgomp.c/task-1.c: Likewise.
        * testsuite/libgomp.c/task-5.c: Renamed err to serr.

2019-11-20  Julian Brown  <julian@codesourcery.com>

        * plugin/plugin-gcn.c (wait_for_queue_nonfull): Don't lock/unlock
        aq->mutex here.
        (queue_push_launch): Lock aq->mutex before calling
        wait_for_queue_nonfull.
        (queue_push_callback): Likewise.
        (queue_push_asyncwait): Likewise.
        (queue_push_placeholder): Likewise.

2019-11-20  Julian Brown  <julian@codesourcery.com>

        * plugin/plugin-gcn.c (hsa_memory_copy_wrapper): New.
        (copy_data, GOMP_OFFLOAD_host2dev): Use above function.
        (GOMP_OFFLOAD_dev2host, GOMP_OFFLOAD_dev2dev): Check hsa_memory_copy
        return code.

2019-11-20  Julian Brown  <julian@codesourcery.com>

        PR libgomp/92511

        * oacc-mem.c (present_create_copy): Fix device pointer return value in
        case of "present" subarray.  Use tgt->tgt_start instead of tgt->to_free
        in non-present/create case.
        (delete_copyout): Change error condition to fail only on copies outside
        of mapped block.  Adjust error message accordingly.
        * testsuite/libgomp.oacc-c-c++-common/copyin-devptr-1.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/copyin-devptr-2.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Adjust expected error
        message.
        * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Allow test to pass now.
        * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.

2019-11-20  Maciej W. Rozycki  <macro@wdc.com>

        * testsuite/lib/libgomp.exp (libgomp_init): Add flags to find
        libatomic in build-tree testing.

2019-11-18  Maciej W. Rozycki  <macro@wdc.com>

        * testsuite/Makefile.in: Regenerate.

2019-11-15  Andrew Stubbs  <ams@codesourcery.com>

        * testsuite/libgomp.c/target-print-1.c: New file.
        * testsuite/libgomp.fortran/target-print-1.f90: New file.
        * testsuite/libgomp.oacc-c/print-1.c: New file.
        * testsuite/libgomp.oacc-fortran/print-1.f90: New file.

2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
            Kwok Cheung Yeung  <kcy@codesourcery.com>
            Julian Brown  <julian@codesourcery.com>
            Tom de Vries  <tom@codesourcery.com>

        * plugin/Makefrag.am: Add amdgcn plugin support.
        * plugin/configfrag.ac: Likewise.
        * plugin/plugin-gcn.c: New file.
        * configure: Regenerate.
        * Makefile.in: Regenerate.
        * testsuite/Makefile.in: Regenerate.

2019-11-13  Andrew Stubbs  <ams@codesourcery.com>

        * config/gcn/team.c (gomp_gcn_enter_kernel): Set up the team arena
        and use team_malloc variants.
        (gomp_gcn_exit_kernel): Use team_free.
        * libgomp.h (TEAM_ARENA_SIZE): Define.
        (TEAM_ARENA_START): Define.
        (TEAM_ARENA_FREE): Define.
        (TEAM_ARENA_END): Define.
        (team_malloc): New function.
        (team_malloc_cleared): New function.
        (team_free): New function.
        * team.c (gomp_new_team): Initialize and use team_malloc.
        (free_team): Use team_free.
        (gomp_free_thread): Use team_free.
        (gomp_pause_host): Use team_free.
        * work.c (gomp_init_work_share): Use team_malloc.
        (gomp_fini_work_share): Use team_free.

2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
            Kwok Cheung Yeung  <kcy@codesourcery.com>
            Julian Brown  <julian@codesourcery.com>
            Tom de Vries  <tom@codesourcery.com>

        * Makefile.am (libgomp_la_SOURCES): Add oacc-target.c.
        * Makefile.in: Regenerate.
        * config.h.in (PLUGIN_GCN): Add new undef.
        * config/accel/openacc.f90 (acc_device_gcn): New parameter.
        * config/gcn/affinity-fmt.c: New file.
        * config/gcn/bar.c: New file.
        * config/gcn/bar.h: New file.
        * config/gcn/doacross.h: New file.
        * config/gcn/icv-device.c: New file.
        * config/gcn/oacc-target.c: New file.
        * config/gcn/simple-bar.h: New file.
        * config/gcn/target.c: New file.
        * config/gcn/task.c: New file.
        * config/gcn/team.c: New file.
        * config/gcn/time.c: New file.
        * configure.ac: Add amdgcn*-*-*.
        * configure: Regenerate.
        * configure.tgt: Add amdgcn*-*-*.
        * libgomp-plugin.h (offload_target_type): Add OFFLOAD_TARGET_TYPE_GCN.
        * libgomp.h (gcn_thrs): Add amdgcn variant.
        (set_gcn_thrs): Likewise.
        (gomp_thread): Likewise.
        * oacc-int.h (goacc_thread): Likewise.
        * oacc-target.c: New file.
        * openacc.f90 (acc_device_gcn): New parameter.
        * openacc.h (acc_device_t): Add acc_device_gcn.
        * team.c (gomp_free_pool_helper): Add amdgcn support.

2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
            Julian Brown  <julian@codesourcery.com>

        * libgomp-plugin.h (GOMP_OFFLOAD_openacc_async_construct): Add int
        parameter.
        * oacc-async.c (lookup_goacc_asyncqueue): Pass device number to the
        queue constructor.
        * oacc-host.c (host_openacc_async_construct): Add device parameter.
        * plugin/plugin-nvptx.c (GOMP_OFFLOAD_openacc_async_construct): Add
        device parameter.

2019-11-13  Andrew Stubbs  <ams@codesourcery.com>

        * configure.tgt (nvptx*-*-*): Add "accel" directory.
        * config/nvptx/libgomp-plugin.c: Move ...
        * config/accel/libgomp-plugin.c: ... to here.
        * config/nvptx/lock.c: Move ...
        * config/accel/lock.c: ... to here.
        * config/nvptx/mutex.c: Move ...
        * config/accel/mutex.c: ... to here.
        * config/nvptx/mutex.h: Move ...
        * config/accel/mutex.h: ... to here.
        * config/nvptx/oacc-async.c: Move ...
        * config/accel/oacc-async.c: ... to here.
        * config/nvptx/oacc-cuda.c: Move ...
        * config/accel/oacc-cuda.c: ... to here.
        * config/nvptx/oacc-host.c: Move ...
        * config/accel/oacc-host.c: ... to here.
        * config/nvptx/oacc-init.c: Move ...
        * config/accel/oacc-init.c: ... to here.
        * config/nvptx/oacc-mem.c: Move ...
        * config/accel/oacc-mem.c: ... to here.
        * config/nvptx/oacc-plugin.c: Move ...
        * config/accel/oacc-plugin.c: ... to here.
        * config/nvptx/omp-lock.h: Move ...
        * config/accel/omp-lock.h: ... to here.
        * config/nvptx/openacc.f90: Move ...
        * config/accel/openacc.f90: ... to here.
        * config/nvptx/pool.h: Move ...
        * config/accel/pool.h: ... to here.
        * config/nvptx/proc.c: Move ...
        * config/accel/proc.c: ... to here.
        * config/nvptx/ptrlock.c: Move ...
        * config/accel/ptrlock.c: ... to here.
        * config/nvptx/ptrlock.h: Move ...
        * config/accel/ptrlock.h: ... to here.
        * config/nvptx/sem.c: Move ...
        * config/accel/sem.c: ... to here.
        * config/nvptx/sem.h: Move ...
        * config/accel/sem.h: ... to here.
        * config/nvptx/thread-stacksize.h: Move ...
        * config/accel/thread-stacksize.h: ... to here.

2019-11-12  Maciej W. Rozycki  <macro@codesourcery.com>
            Tobias Burnus  <tobias@codesourcery.com>
            Frederik Harwath  <frederik@codesourcery.com>
            Thomas Schwinge  <thomas@codesourcery.com>

        libgomp/
        * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New test.
        * testsuite/libgomp.oacc-fortran/parallel-dims-aux.c: New test.
        * testsuite/libgomp.oacc-fortran/parallel-dims.f89: New test.

2019-11-11  Tobias Burnus  <tobias@codesourcery.com>
            Kwok Cheung Yeung  <kcy@codesourcery.com>

        * testsuite/libgomp.fortran/use_device_ptr-optional-1.f90: Extend.
        * testsuite/libgomp.fortran/use_device_ptr-optional-2.f90: New.

2019-11-11  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.fortran/target9.f90: Specify 'dg-do run'.

        * testsuite/libgomp.fortran/use_device_addr-3.f90: Specify 'dg-do
        run'.
        * testsuite/libgomp.fortran/use_device_addr-4.f90: Likewise.
        * testsuite/libgomp.fortran/use_device_ptr-1.f90: Likewise.

2019-11-06  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c:
        Add expected warnings about missing reduction clauses.
        * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c:
        Likewise.

2019-11-04  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.fortran/pr66199-1.f90: Remove
        'dg-do run' (implies torture test) as 'dg-options "O2"' is used.
        * testsuite/libgomp.fortran/pr66199-2.f90: Ditto.
        * testsuite/libgomp.fortran/taskloop2.f90: Ditto.
        * testsuite/libgomp.fortran/taskloop3.f90: Ditto.
        * testsuite/libgomp.fortran/taskloop4.f90: Ditto.

2019-11-04  Tobias Burnus  <tobias@codesourcery.com>

        PR fortran/92305
        * testsuite/libgomp.fortran/allocatable2.f90: Use
        unique numbers with 'stop'.
        * testsuite/libgomp.fortran/use_device_addr-1.f90: Ditto.
        * testsuite/libgomp.fortran/use_device_addr-2.f90: Ditto.
        * testsuite/libgomp.fortran/use_device_ptr-1.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/lib-15.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/pset-1.f90: Ditto.

2019-11-01  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.fortran/use_device_addr-1.f90 (test_nullptr_1,
        test_dummy_opt_nullptr_callee_1): Add present but unallocated test.
        * testsuite/libgomp.fortran/use_device_addr-2.f90: Likewise.
        * testsuite/libgomp.fortran/use_device_addr-3.f90: New.
        * testsuite/libgomp.fortran/use_device_addr-4.f90: New.
        * testsuite/testsuite/libgomp.fortran/use_device_ptr-1.f90: New.

2019-10-30  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.fortran/target9.f90: New.

2019-10-30  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.fortran/aligned1.f03: Replace 'STOP' by 'stop'.
        * testsuite/libgomp.fortran/alloc-comp-1.f90: Ditto.
        * testsuite/libgomp.fortran/alloc-comp-2.f90: Ditto.
        * testsuite/libgomp.fortran/alloc-comp-3.f90: Ditto.
        * testsuite/libgomp.fortran/allocatable1.f90: Ditto.
        * testsuite/libgomp.fortran/allocatable10.f90: Ditto.
        * testsuite/libgomp.fortran/allocatable11.f90: Ditto.
        * testsuite/libgomp.fortran/allocatable12.f90: Ditto.
        * testsuite/libgomp.fortran/allocatable2.f90: Ditto.
        * testsuite/libgomp.fortran/allocatable3.f90: Ditto.
        * testsuite/libgomp.fortran/allocatable4.f90: Ditto.
        * testsuite/libgomp.fortran/allocatable5.f90: Ditto.
        * testsuite/libgomp.fortran/allocatable6.f90: Ditto.
        * testsuite/libgomp.fortran/allocatable7.f90: Ditto.
        * testsuite/libgomp.fortran/allocatable8.f90: Ditto.
        * testsuite/libgomp.fortran/allocatable9.f90: Ditto.
        * testsuite/libgomp.fortran/associate1.f90: Ditto.
        * testsuite/libgomp.fortran/associate2.f90: Ditto.
        * testsuite/libgomp.fortran/associate3.f90: Ditto.
        * testsuite/libgomp.fortran/async_io_4.f90: Ditto.
        * testsuite/libgomp.fortran/async_io_5.f90: Ditto.
        * testsuite/libgomp.fortran/async_io_6.f90: Ditto.
        * testsuite/libgomp.fortran/async_io_7.f90: Ditto.
        * testsuite/libgomp.fortran/cancel-do-1.f90: Ditto.
        * testsuite/libgomp.fortran/cancel-do-2.f90: Ditto.
        * testsuite/libgomp.fortran/cancel-parallel-1.f90: Ditto.
        * testsuite/libgomp.fortran/cancel-sections-1.f90: Ditto.
        * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: Ditto.
        * testsuite/libgomp.fortran/character1.f90: Ditto.
        * testsuite/libgomp.fortran/character2.f90: Ditto.
        * testsuite/libgomp.fortran/collapse1.f90: Ditto.
        * testsuite/libgomp.fortran/collapse2.f90: Ditto.
        * testsuite/libgomp.fortran/collapse3.f90: Ditto.
        * testsuite/libgomp.fortran/collapse4.f90: Ditto.
        * testsuite/libgomp.fortran/crayptr1.f90: Ditto.
        * testsuite/libgomp.fortran/crayptr2.f90: Ditto.
        * testsuite/libgomp.fortran/crayptr3.f90: Ditto.
        * testsuite/libgomp.fortran/declare-simd-1.f90: Ditto.
        * testsuite/libgomp.fortran/declare-simd-3.f90: Ditto.
        * testsuite/libgomp.fortran/declare-target-2.f90: Ditto.
        * testsuite/libgomp.fortran/depend-1.f90: Ditto.
        * testsuite/libgomp.fortran/depend-2.f90: Ditto.
        * testsuite/libgomp.fortran/depend-3.f90: Ditto.
        * testsuite/libgomp.fortran/do1.f90: Ditto.
        * testsuite/libgomp.fortran/do2.f90: Ditto.
        * testsuite/libgomp.fortran/do_concurrent_5.f90: Ditto.
        * testsuite/libgomp.fortran/doacross1.f90: Ditto.
        * testsuite/libgomp.fortran/doacross2.f90: Ditto.
        * testsuite/libgomp.fortran/doacross3.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/async_target-1.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/device-1.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/device-2.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/device-3.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/simd-1.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/simd-2.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/simd-3.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/simd-4.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/simd-5.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/simd-6.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/simd-7.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/simd-8.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/target-1.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/target-2.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/target-3.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/target-4.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/target-5.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/target_data-1.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/target_data-2.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/target_data-3.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/target_data-4.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/target_data-5.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/target_update-1.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/target_update-2.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/teams-2.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/teams-3.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/teams-4.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/teams-5.f90: Ditto.
        * testsuite/libgomp.fortran/examples-4/teams-6.f90: Ditto.
        * testsuite/libgomp.fortran/lastprivate1.f90: Ditto.
        * testsuite/libgomp.fortran/lastprivate2.f90: Ditto.
        * testsuite/libgomp.fortran/lib1.f90: Ditto.
        * testsuite/libgomp.fortran/lib4.f90: Ditto.
        * testsuite/libgomp.fortran/lock-1.f90: Ditto.
        * testsuite/libgomp.fortran/lock-2.f90: Ditto.
        * testsuite/libgomp.fortran/nested1.f90: Ditto.
        * testsuite/libgomp.fortran/nestedfn1.f90: Ditto.
        * testsuite/libgomp.fortran/nestedfn2.f90: Ditto.
        * testsuite/libgomp.fortran/nestedfn3.f90: Ditto.
        * testsuite/libgomp.fortran/nestedfn4.f90: Ditto.
        * testsuite/libgomp.fortran/nestedfn5.f90: Ditto.
        * testsuite/libgomp.fortran/omp_atomic1.f90: Ditto.
        * testsuite/libgomp.fortran/omp_atomic2.f90: Ditto.
        * testsuite/libgomp.fortran/omp_atomic3.f90: Ditto.
        * testsuite/libgomp.fortran/omp_atomic4.f90: Ditto.
        * testsuite/libgomp.fortran/omp_atomic5.f90: Ditto.
        * testsuite/libgomp.fortran/omp_cond1.f: Ditto.
        * testsuite/libgomp.fortran/omp_cond2.f: Ditto.
        * testsuite/libgomp.fortran/omp_cond3.F90: Ditto.
        * testsuite/libgomp.fortran/omp_cond4.F90: Ditto.
        * testsuite/libgomp.fortran/omp_parse1.f90: Ditto.
        * testsuite/libgomp.fortran/omp_parse2.f90: Ditto.
        * testsuite/libgomp.fortran/omp_parse3.f90: Ditto.
        * testsuite/libgomp.fortran/omp_parse4.f90: Ditto.
        * testsuite/libgomp.fortran/openmp_version-1.f: Ditto.
        * testsuite/libgomp.fortran/openmp_version-2.f90: Ditto.
        * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: Ditto.
        * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: Ditto.
        * testsuite/libgomp.fortran/pointer1.f90: Ditto.
        * testsuite/libgomp.fortran/pointer2.f90: Ditto.
        * testsuite/libgomp.fortran/pr25219.f90: Ditto.
        * testsuite/libgomp.fortran/pr27395-1.f90: Ditto.
        * testsuite/libgomp.fortran/pr27395-2.f90: Ditto.
        * testsuite/libgomp.fortran/pr27416-1.f90: Ditto.
        * testsuite/libgomp.fortran/pr27916-1.f90: Ditto.
        * testsuite/libgomp.fortran/pr27916-2.f90: Ditto.
        * testsuite/libgomp.fortran/pr28390.f: Ditto.
        * testsuite/libgomp.fortran/pr29629.f90: Ditto.
        * testsuite/libgomp.fortran/pr32550.f90: Ditto.
        * testsuite/libgomp.fortran/pr33880.f90: Ditto.
        * testsuite/libgomp.fortran/pr34020.f90: Ditto.
        * testsuite/libgomp.fortran/pr35130.f90: Ditto.
        * testsuite/libgomp.fortran/pr42162.f90: Ditto.
        * testsuite/libgomp.fortran/pr46753.f90: Ditto.
        * testsuite/libgomp.fortran/pr48894.f90: Ditto.
        * testsuite/libgomp.fortran/pr49792-1.f90: Ditto.
        * testsuite/libgomp.fortran/pr49792-2.f90: Ditto.
        * testsuite/libgomp.fortran/pr63938-1.f90: Ditto.
        * testsuite/libgomp.fortran/pr63938-2.f90: Ditto.
        * testsuite/libgomp.fortran/pr65597.f90: Ditto.
        * testsuite/libgomp.fortran/pr66199-1.f90: Ditto.
        * testsuite/libgomp.fortran/pr71014.f90: Ditto.
        * testsuite/libgomp.fortran/pr81304.f90: Ditto.
        * testsuite/libgomp.fortran/pr81841.f90: Ditto.
        * testsuite/libgomp.fortran/pr84418-1.f90: Ditto.
        * testsuite/libgomp.fortran/pr84418-2.f90: Ditto.
        * testsuite/libgomp.fortran/procptr1.f90: Ditto.
        * testsuite/libgomp.fortran/recursion1.f90: Ditto.
        * testsuite/libgomp.fortran/reduction1.f90: Ditto.
        * testsuite/libgomp.fortran/reduction2.f90: Ditto.
        * testsuite/libgomp.fortran/reduction3.f90: Ditto.
        * testsuite/libgomp.fortran/reduction4.f90: Ditto.
        * testsuite/libgomp.fortran/reduction5.f90: Ditto.
        * testsuite/libgomp.fortran/reduction6.f90: Ditto.
        * testsuite/libgomp.fortran/reference1.f90: Ditto.
        * testsuite/libgomp.fortran/reference2.f90: Ditto.
        * testsuite/libgomp.fortran/retval1.f90: Ditto.
        * testsuite/libgomp.fortran/retval2.f90: Ditto.
        * testsuite/libgomp.fortran/sharing1.f90: Ditto.
        * testsuite/libgomp.fortran/sharing2.f90: Ditto.
        * testsuite/libgomp.fortran/simd1.f90: Ditto.
        * testsuite/libgomp.fortran/simd2.f90: Ditto.
        * testsuite/libgomp.fortran/simd3.f90: Ditto.
        * testsuite/libgomp.fortran/simd4.f90: Ditto.
        * testsuite/libgomp.fortran/simd5.f90: Ditto.
        * testsuite/libgomp.fortran/simd6.f90: Ditto.
        * testsuite/libgomp.fortran/simd7.f90: Ditto.
        * testsuite/libgomp.fortran/stack.f90: Ditto.
        * testsuite/libgomp.fortran/strassen.f90: Ditto.
        * testsuite/libgomp.fortran/tabs1.f90: Ditto.
        * testsuite/libgomp.fortran/tabs2.f: Ditto.
        * testsuite/libgomp.fortran/target1.f90: Ditto.
        * testsuite/libgomp.fortran/target2.f90: Ditto.
        * testsuite/libgomp.fortran/target3.f90: Ditto.
        * testsuite/libgomp.fortran/target4.f90: Ditto.
        * testsuite/libgomp.fortran/target5.f90: Ditto.
        * testsuite/libgomp.fortran/target6.f90: Ditto.
        * testsuite/libgomp.fortran/target7.f90: Ditto.
        * testsuite/libgomp.fortran/target8.f90: Ditto.
        * testsuite/libgomp.fortran/task1.f90: Ditto.
        * testsuite/libgomp.fortran/task2.f90: Ditto.
        * testsuite/libgomp.fortran/task3.f90: Ditto.
        * testsuite/libgomp.fortran/task4.f90: Ditto.
        * testsuite/libgomp.fortran/taskgroup1.f90: Ditto.
        * testsuite/libgomp.fortran/taskloop1.f90: Ditto.
        * testsuite/libgomp.fortran/taskloop2.f90: Ditto.
        * testsuite/libgomp.fortran/taskloop3.f90: Ditto.
        * testsuite/libgomp.fortran/taskloop4.f90: Ditto.
        * testsuite/libgomp.fortran/threadprivate1.f90: Ditto.
        * testsuite/libgomp.fortran/threadprivate2.f90: Ditto.
        * testsuite/libgomp.fortran/threadprivate3.f90: Ditto.
        * testsuite/libgomp.fortran/threadprivate4.f90: Ditto.
        * testsuite/libgomp.fortran/udr1.f90: Ditto.
        * testsuite/libgomp.fortran/udr10.f90: Ditto.
        * testsuite/libgomp.fortran/udr11.f90: Ditto.
        * testsuite/libgomp.fortran/udr12.f90: Ditto.
        * testsuite/libgomp.fortran/udr13.f90: Ditto.
        * testsuite/libgomp.fortran/udr14.f90: Ditto.
        * testsuite/libgomp.fortran/udr15.f90: Ditto.
        * testsuite/libgomp.fortran/udr2.f90: Ditto.
        * testsuite/libgomp.fortran/udr3.f90: Ditto.
        * testsuite/libgomp.fortran/udr4.f90: Ditto.
        * testsuite/libgomp.fortran/udr5.f90: Ditto.
        * testsuite/libgomp.fortran/udr6.f90: Ditto.
        * testsuite/libgomp.fortran/udr7.f90: Ditto.
        * testsuite/libgomp.fortran/udr8.f90: Ditto.
        * testsuite/libgomp.fortran/udr9.f90: Ditto.
        * testsuite/libgomp.fortran/vla1.f90: Ditto.
        * testsuite/libgomp.fortran/vla2.f90: Ditto.
        * testsuite/libgomp.fortran/vla3.f90: Ditto.
        * testsuite/libgomp.fortran/vla4.f90: Ditto.
        * testsuite/libgomp.fortran/vla5.f90: Ditto.
        * testsuite/libgomp.fortran/vla6.f90: Ditto.
        * testsuite/libgomp.fortran/vla7.f90: Ditto.
        * testsuite/libgomp.fortran/vla8.f90: Ditto.
        * testsuite/libgomp.fortran/workshare1.f90: Ditto.
        * testsuite/libgomp.fortran/workshare2.f90: Ditto.

2019-10-30  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.fortran/target-simd.f90: Use stop not abort.
        * testsuite/libgomp.fortran/use_device_ptr-optional-1.f90:
        Ditto; add 'dg-do run' for torture testing.
        * testsuite/libgomp.fortran/lastprivate1.f90:  Add 'dg-do run'.
        * testsuite/libgomp.fortran/lastprivate2.f90: Ditto.
        * testsuite/libgomp.fortran/nestedfn4.f90: Ditto.
        * testsuite/libgomp.fortran/pr25219.f90: Ditto.
        * testsuite/libgomp.fortran/pr28390.f: Ditto.
        * testsuite/libgomp.fortran/pr35130.f90: Ditto.
        * testsuite/libgomp.fortran/pr90779.f90: Ditto.
        * testsuite/libgomp.fortran/task2.f90: Ditto.
        * testsuite/libgomp.fortran/taskgroup1.f90: Ditto.
        * testsuite/libgomp.fortran/taskloop1.f90: Ditto.
        * testsuite/libgomp.fortran/use_device_addr-1.f90: Ditto.
        * testsuite/libgomp.fortran/use_device_addr-2.f90: Ditto.
        * testsuite/libgomp.fortran/workshare1.f90: Ditto.
        * testsuite/libgomp.fortran/workshare2.f90: Ditto.

2019-10-28  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.oacc-fortran/abort-1.f90: Add 'dg-do run'.
        * testsuite/libgomp.oacc-fortran/abort-2.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/lib-1.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/common-block-1.f90:
        Use 'stop' not abort().
        * testsuite/libgomp.oacc-fortran/common-block-2.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/common-block-3.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/data-1.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/data-2.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/data-5.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/dummy-array.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/gemm-2.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/gemm.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/host_data-2.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/host_data-3.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/host_data-4.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/kernels-collapse-3.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/kernels-collapse-4.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/kernels-independent.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/kernels-loop-1.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/kernels-map-1.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/kernels-parallel-loop-data-enter-exit.f95:
        Ditto.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-1.f90:
        Ditto.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-2.f90:
        Ditto.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-3.f90:
        Ditto.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-6.f90:
        Ditto.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-vector-1.f90:
        Ditto.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-vector-2.f90:
        Ditto.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-1.f90:
        Ditto.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-2.f90:
        Ditto.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-3.f90:
        Ditto.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-4.f90:
        Ditto.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-5.f90:
        Ditto.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-6.f90:
        Ditto.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-7.f90:
        Ditto.
        * testsuite/libgomp.oacc-fortran/kernels-reduction-1.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/lib-12.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/lib-13.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/lib-14.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction-2.f90:
        Likewise and also add 'dg-do run'.
        * testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction.f90:
        Ditto.

2019-10-25  Cesar Philippidis <cesar@codesourcery.com>
            Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.oacc-fortran/common-block-1.f90: New test.
        * testsuite/libgomp.oacc-fortran/common-block-2.f90: New test.
        * testsuite/libgomp.oacc-fortran/common-block-3.f90: New test.

2019-10-14  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/92081
        * testsuite/libgomp.fortran/target-simd.f90: Iterate from 1 rather
        than 0.

2019-10-11  Tobias Burnus  <tobias@codesourcery.com>

        * testsuite/libgomp.fortran/use_device_addr-1.f90: New.
        * testsuite/libgomp.fortran/use_device_addr-2.f90: New.

2019-10-09  Thomas Schwinge  <thomas@codesourcery.com>

        PR middle-end/92036
        * testsuite/libgomp.oacc-c-c++-common/data-firstprivate-1.c: New
        file.

2019-10-09  Tobias Burnus  <tobias@codesourcery.com>

        PR testsuite/91884
        * testsuite/libgomp.fortran/fortran.exp: Conditionally
        add -lquadmath.
        * testsuite/libgomp.oacc-fortran/fortran.exp: Ditto.

2019-10-09  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/92028
        * target.c (gomp_map_vars_internal): Readd the previous
        GOMP_MAP_USE_DEVICE_PTR handling code in the first loop,
        though do that just in the !not_found_cnt case.

2019-10-08  Tobias Burnus  <tobias@codesourcery.com>

        * gfortran.dg/gomp/target-simd.f90: New.

2019-10-02  Julian Brown  <julian@codesourcery.com>
            Cesar Philippidis  <cesar@codesourcery.com>

        * libgomp.h (OFFSET_INLINED, OFFSET_POINTER, OFFSET_STRUCT): Define.
        * target.c (FIELD_TGT_EMPTY): Define.
        (gomp_map_val): Use OFFSET_* macros instead of magic constants.  Write
        as switch instead of list of ifs.
        (gomp_map_vars_internal): Use OFFSET_* and FIELD_TGT_EMPTY macros.

2019-10-02  Andreas Tobler  <andreast@gcc.gnu.org>

        * testsuite/libgomp.oacc-c-c++-common/loop-default.h: Remove alloca.h
        include. Replace alloca () with __builtin_alloca ().
        * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Likewise.

2019-10-01  Jakub Jelinek  <jakub@redhat.com>

        * configure.ac: Remove GCC_HEADER_STDINT(gstdint.h).
        * libgomp.h: Include <stdint.h> instead of "gstdint.h".
        * oacc-parallel.c: Don't include "libgomp_g.h".
        * plugin/plugin-hsa.c: Include <stdint.h> instead of "gstdint.h".
        * plugin/plugin-nvptx.c: Don't include "gstdint.h".
        * aclocal.m4: Regenerated.
        * config.h.in: Regenerated.
        * configure: Regenerated.
        * Makefile.in: Regenerated.

2019-09-30  Kwok Cheung Yeung  <kcy@codesourcery.com>

        * libgomp_g.h: Include stdint.h instead of gstdint.h.

2019-09-27  Maciej W. Rozycki  <macro@wdc.com>

        * configure: Regenerate.

2019-09-13  Tobias Burnus  <tobias@codesourcery.com>

        * plugin/plugin-hsa.c (hsa_warn, hsa_fatal, hsa_error): Ensure
        string is initialized.

2019-09-06  Florian Weimer  <fweimer@redhat.com>

        * configure: Regenerate.

2019-09-03  Chung-Lin Tang  <cltang@codesourcery.com>

        PR other/79543
        * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Fix GNU ld --version
        scanning to conform to the GNU Coding Standards.
        * configure: Regenerate.

2019-08-28  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/91530
        * testsuite/libgomp.c/scan-21.c: New test.
        * testsuite/libgomp.c/scan-22.c: New test.

2019-08-27  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/91530
        * testsuite/libgomp.c/scan-11.c: Add -msse2 option for sse2_runtime
        targets.
        * testsuite/libgomp.c/scan-12.c: Likewise.
        * testsuite/libgomp.c/scan-13.c: Likewise.
        * testsuite/libgomp.c/scan-14.c: Likewise.
        * testsuite/libgomp.c/scan-15.c: Likewise.
        * testsuite/libgomp.c/scan-16.c: Likewise.
        * testsuite/libgomp.c/scan-17.c: Likewise.
        * testsuite/libgomp.c/scan-18.c: Likewise.
        * testsuite/libgomp.c/scan-19.c: Likewise.
        * testsuite/libgomp.c/scan-20.c: Likewise.
        * testsuite/libgomp.c++/scan-9.C: Likewise.
        * testsuite/libgomp.c++/scan-10.C: Likewise.
        * testsuite/libgomp.c++/scan-11.C: Likewise.
        * testsuite/libgomp.c++/scan-12.C: Likewise.
        * testsuite/libgomp.c++/scan-14.C: Likewise.
        * testsuite/libgomp.c++/scan-15.C: Likewise.
        * testsuite/libgomp.c++/scan-13.C: Likewise.  Use sse2_runtime
        instead of i?86-*-* x86_64-*-* as target for scan-tree-dump-times.
        * testsuite/libgomp.c++/scan-16.C: Likewise.

2019-08-17  Thomas Koenig  <tkoenig@gcc.gnu.org>

        PR fortran/91473
        * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add
        -std=legacy so invalid code in the test case is accepted.

2019-08-12  Thomas Koenig  <tkoenig@gcc.gnu.org>

        PR fortran/91422
        * testsuite/libgomp.oacc-fortran/routine-7.f90: Correct array
        dimension.

2019-08-08  Jakub Jelinek  <jakub@redhat.com>

        * target.c (gomp_map_vars_internal): For GOMP_MAP_USE_DEVICE_PTR
        perform the lookup in the first loop only if !not_found_cnt, otherwise
        perform lookups for it in the second loop guarded with
        if (not_found_cnt || has_firstprivate).
        * testsuite/libgomp.c/target-37.c: New test.
        * testsuite/libgomp.c++/target-22.C: New test.

2019-08-07  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c/target-18.c (struct S): New type.
        (foo): Use use_device_addr clause instead of use_device_ptr clause
        where required by OpenMP 5.0, add further tests for both use_device_ptr
        and use_device_addr clauses.
        * testsuite/libgomp.c++/target-9.C (struct S): New type.
        (foo): Use use_device_addr clause instead of use_device_ptr clause
        where required by OpenMP 5.0, add further tests for both use_device_ptr
        and use_device_addr clauses.  Add t and u arguments.
        (main): Adjust caller.

2019-08-06  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.

2019-07-31  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/91301
        * testsuite/libgomp.c++/for-27.C: New test.

2019-07-23  Steven G. Kargl  <kargl@gcc.gnu.org>

        * testsuite/libgomp.fortran/reduction4.f90: Update BOZ usage.
        * testsuite/libgomp.fortran/reduction5.f90: Ditto.

2019-07-20  Jakub Jelinek  <jakub@redhat.com>

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

2019-07-08  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c++/scan-13.C: Replace xfail with target x86.
        * testsuite/libgomp.c++/scan-16.C: Likewise.

2019-07-06  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c/scan-19.c: New test.
        * testsuite/libgomp.c/scan-20.c: New test.

        * testsuite/libgomp.c/scan-11.c: New test.
        * testsuite/libgomp.c/scan-12.c: New test.
        * testsuite/libgomp.c/scan-13.c: New test.
        * testsuite/libgomp.c/scan-14.c: New test.
        * testsuite/libgomp.c/scan-15.c: New test.
        * testsuite/libgomp.c/scan-16.c: New test.
        * testsuite/libgomp.c/scan-17.c: New test.
        * testsuite/libgomp.c/scan-18.c: New test.
        * testsuite/libgomp.c++/scan-9.C: New test.
        * testsuite/libgomp.c++/scan-10.C: New test.
        * testsuite/libgomp.c++/scan-11.C: New test.
        * testsuite/libgomp.c++/scan-12.C: New test.
        * testsuite/libgomp.c++/scan-13.C: New test.
        * testsuite/libgomp.c++/scan-14.C: New test.
        * testsuite/libgomp.c++/scan-15.C: New test.
        * testsuite/libgomp.c++/scan-16.C: New test.

2019-07-04  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c/scan-9.c: New test.
        * testsuite/libgomp.c/scan-10.c: New test.

2019-07-03  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c++/scan-1.C: New test.
        * testsuite/libgomp.c++/scan-2.C: New test.
        * testsuite/libgomp.c++/scan-3.C: New test.
        * testsuite/libgomp.c++/scan-4.C: New test.
        * testsuite/libgomp.c++/scan-5.C: New test.
        * testsuite/libgomp.c++/scan-6.C: New test.
        * testsuite/libgomp.c++/scan-7.C: New test.
        * testsuite/libgomp.c++/scan-8.C: New test.
        * testsuite/libgomp.c/scan-1.c: New test.
        * testsuite/libgomp.c/scan-2.c: New test.
        * testsuite/libgomp.c/scan-3.c: New test.
        * testsuite/libgomp.c/scan-4.c: New test.
        * testsuite/libgomp.c/scan-5.c: New test.
        * testsuite/libgomp.c/scan-6.c: New test.
        * testsuite/libgomp.c/scan-7.c: New test.
        * testsuite/libgomp.c/scan-8.c: New test.

2019-06-18  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-c++/firstprivate-mappings-1.C: New file.
        * testsuite/libgomp.oacc-c-c++-common/firstprivate-mappings-1.c:
        Likewise.

        * testsuite/libgomp.fortran/allocatable3.f90: Add missing results
        check.

2019-06-18  Cesar Philippidis  <cesar@codesourcery.com>

        * testsuite/libgomp.oacc-fortran/allocatable-array-1.f90: New
        file.

2019-06-18  Thomas Schwinge  <thomas@codesourcery.com>

        PR fortran/90743
        * oacc-parallel.c (GOACC_parallel_keyed): Handle NULL mapping
        case.
        * testsuite/libgomp.fortran/target-allocatable-1-1.f90: New file.
        * testsuite/libgomp.fortran/target-allocatable-1-2.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/allocatable-1-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/allocatable-1-2.f90: Likewise.

        PR testsuite/90861
        * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: Update.

        PR middle-end/90862
        * testsuite/libgomp.oacc-c-c++-common/declare-1.c: Update.

2019-06-16  Tom de Vries  <tdevries@suse.de>

        PR tree-optimization/89376
        * testsuite/libgomp.oacc-c-c++-common/pr89376.c: New test.

2019-06-15  Tom de Vries  <tdevries@suse.de>

        PR tree-optimization/89713
        * testsuite/libgomp.oacc-c-c++-common/pr85381-2.c: Expect no bar.sync.
        * testsuite/libgomp.oacc-c-c++-common/pr85381-4.c: Same.

2019-06-15  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/90779
        * testsuite/libgomp.c/pr90779.c: New test.
        * testsuite/libgomp.fortran/pr90779.f90: New test.

2019-06-15  Tom de Vries  <tdevries@suse.de>

        PR tree-optimization/90009
        * testsuite/libgomp.oacc-c-c++-common/pr90009.c: New test.

2019-06-13  Feng Xue  <fxue@os.amperecomputing.com>

        PR tree-optimization/89713
        * testsuite/libgomp.oacc-c-c++-common/pr84955-1.c: New test.

2019-06-11  Jakub Jelinek  <jakub@redhat.com>

        PR target/90811
        * testsuite/libgomp.c/pr90811.c: New test.

2019-06-05  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c++/lastprivate-conditional-1.C: New test.
        * testsuite/libgomp.c++/lastprivate-conditional-2.C: New test.

2019-06-04  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c-c++-common/lastprivate-conditional-7.c: New test.
        * testsuite/libgomp.c-c++-common/lastprivate-conditional-8.c: New test.
        * testsuite/libgomp.c-c++-common/lastprivate-conditional-9.c: New test.
        * testsuite/libgomp.c-c++-common/lastprivate-conditional-10.c: New test.

2019-05-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * configure.ac: Call AX_COUNT_CPUS.
        Substitute CPU_COUNT.
        * testsuite/Makefile.am (check-am): Use CPU_COUNT as processor
        count fallback.
        * aclocal.m4: Regenerate.
        * configure: Regenerate.
        * Makefile.in, testsuite/Makefile.in: Regenerate.

2019-05-29  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c-c++-common/lastprivate_conditional_4.c: Rename
        to ...
        * testsuite/libgomp.c-c++-common/lastprivate-conditional-4.c: ... this.
        * testsuite/libgomp.c-c++-common/lastprivate-conditional-5.c: New test.
        * testsuite/libgomp.c-c++-common/lastprivate-conditional-6.c: New test.

2019-05-27  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c-c++-common/lastprivate_conditional_4.c: New test.

        * testsuite/libgomp.c-c++-common/lastprivate-conditional-3.c: New test.

        PR libgomp/90641
        * work.c (gomp_init_work_share): Instead of aligning final ordered
        value to multiples of long long alignment, align to that the
        first part (ordered team ids) and if inline_ordered_team_ids
        is not on a long long alignment boundary within the structure,
        use __alignof__ (long long) - 1 pad size always.
        * loop.c (GOMP_loop_start): Fix *mem computation if
        inline_ordered_team_ids is not aligned on long long alignment boundary
        within the structure.
        * loop-ull.c (GOMP_loop_ull_start): Likewise.
        * sections.c (GOMP_sections2_start): Likewise.

2019-05-24  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c-c++-common/lastprivate-conditional-1.c: New test.
        * testsuite/libgomp.c-c++-common/lastprivate-conditional-2.c: New test.

        PR libgomp/90585
        * plugin/plugin-hsa.c: Include gstdint.h.  Include inttypes.h only if
        HAVE_INTTYPES_H is defined.
        (print_uint64_t): New typedef.
        (PRIu64): Define if HAVE_INTTYPES_H is not defined.
        (print_kernel_dispatch, run_kernel): Use PRIu64 macro instead of
        "lu", cast uint64_t HSA_DEBUG and fprintf arguments to print_uint64_t.
        (release_kernel_dispatch): Likewise.  Cast shadow->debug to uintptr_t
        before casting to void *.
        * plugin/plugin-nvptx.c: Include gstdint.h instead of stdint.h.
        * oacc-mem.c: Don't include config.h nor stdint.h.
        * target.c: Don't include config.h.
        * oacc-cuda.c: Likewise.
        * oacc-host.c: Don't include stdint.h.

2019-05-20  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/90527
        * alloc.c (_GNU_SOURCE): Define.

2019-05-17  Thomas Schwinge  <thomas@codesourcery.com>

        * acc_prof.h: New file.
        * oacc-profiling.c: Likewise.
        * Makefile.am (nodist_libsubinclude_HEADERS, libgomp_la_SOURCES):
        Add these, respectively.
        * Makefile.in: Regenerate.
        * env.c (initialize_env): Call goacc_profiling_initialize.
        * oacc-plugin.c (GOMP_PLUGIN_goacc_thread)
        (GOMP_PLUGIN_goacc_profiling_dispatch): New functions.
        * oacc-plugin.h (GOMP_PLUGIN_goacc_thread)
        (GOMP_PLUGIN_goacc_profiling_dispatch): Declare.
        * libgomp.map (OACC_2.5.1): Add acc_prof_lookup,
        acc_prof_register, acc_prof_unregister, and acc_register_library.
        (GOMP_PLUGIN_1.3): Add GOMP_PLUGIN_goacc_profiling_dispatch, and
        GOMP_PLUGIN_goacc_thread.
        * oacc-int.h (struct goacc_thread): Add prof_info, api_info,
        prof_callbacks_enabled members.
        (goacc_prof_enabled, goacc_profiling_initialize)
        (_goacc_profiling_dispatch_p, _goacc_profiling_setup_p)
        (goacc_profiling_dispatch): Declare.
        (GOACC_PROF_ENABLED, GOACC_PROFILING_DISPATCH_P)
        (GOACC_PROFILING_SETUP_P): Define.
        * oacc-async.c (acc_async_test, acc_async_test_all, acc_wait)
        (acc_wait_async, acc_wait_all, acc_wait_all_async): Update for
        OpenACC Profiling Interface.
        * oacc-cuda.c (acc_get_current_cuda_device)
        (acc_get_current_cuda_context, acc_get_cuda_stream)
        (acc_set_cuda_stream): Likewise.
        * oacc-init.c (acc_init_1, goacc_attach_host_thread_to_device)
        (acc_init, acc_set_device_type, acc_get_device_type)
        (acc_get_device_num, goacc_lazy_initialize): Likewise.
        * oacc-mem.c (acc_malloc, acc_free, memcpy_tofrom_device)
        (acc_deviceptr, acc_hostptr, acc_is_present, acc_map_data)
        (acc_unmap_data, present_create_copy, delete_copyout)
        (update_dev_host): Likewise.
        * oacc-parallel.c (GOACC_parallel_keyed, GOACC_data_start)
        (GOACC_data_end, GOACC_enter_exit_data, GOACC_update, GOACC_wait):
        Likewise.
        * plugin/plugin-nvptx.c (nvptx_exec, nvptx_alloc, nvptx_free)
        (GOMP_OFFLOAD_openacc_exec, GOMP_OFFLOAD_openacc_async_exec):
        Likewise.
        * libgomp.texi: Update.
        * testsuite/libgomp.oacc-c-c++-common/acc_prof-dispatch-1.c: New
        file.
        * testsuite/libgomp.oacc-c-c++-common/acc_prof-init-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/acc_prof-parallel-1.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/acc_prof-valid_bytes-1.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/acc_prof-version-1.c:
        Likewise.

2019-05-13  Chung-Lin Tang <cltang@codesourcery.com>

        * libgomp-plugin.h (struct goacc_asyncqueue): Declare.
        (struct goacc_asyncqueue_list): Likewise.
        (goacc_aq): Likewise.
        (goacc_aq_list): Likewise.
        (GOMP_OFFLOAD_openacc_register_async_cleanup): Remove.
        (GOMP_OFFLOAD_openacc_async_test): Remove.
        (GOMP_OFFLOAD_openacc_async_test_all): Remove.
        (GOMP_OFFLOAD_openacc_async_wait): Remove.
        (GOMP_OFFLOAD_openacc_async_wait_async): Remove.
        (GOMP_OFFLOAD_openacc_async_wait_all): Remove.
        (GOMP_OFFLOAD_openacc_async_wait_all_async): Remove.
        (GOMP_OFFLOAD_openacc_async_set_async): Remove.
        (GOMP_OFFLOAD_openacc_exec): Adjust declaration.
        (GOMP_OFFLOAD_openacc_cuda_get_stream): Likewise.
        (GOMP_OFFLOAD_openacc_cuda_set_stream): Likewise.
        (GOMP_OFFLOAD_openacc_async_exec): Declare.
        (GOMP_OFFLOAD_openacc_async_construct): Declare.
        (GOMP_OFFLOAD_openacc_async_destruct): Declare.
        (GOMP_OFFLOAD_openacc_async_test): Declare.
        (GOMP_OFFLOAD_openacc_async_synchronize): Declare.
        (GOMP_OFFLOAD_openacc_async_serialize): Declare.
        (GOMP_OFFLOAD_openacc_async_queue_callback): Declare.
        (GOMP_OFFLOAD_openacc_async_host2dev): Declare.
        (GOMP_OFFLOAD_openacc_async_dev2host): Declare.

        * libgomp.h (struct acc_dispatch_t): Define 'async' sub-struct.
        (gomp_acc_insert_pointer): Adjust declaration.
        (gomp_copy_host2dev): New declaration.
        (gomp_copy_dev2host): Likewise.
        (gomp_map_vars_async): Likewise.
        (gomp_unmap_tgt): Likewise.
        (gomp_unmap_vars_async): Likewise.
        (gomp_fini_device): Likewise.

        * oacc-async.c (get_goacc_thread): New function.
        (get_goacc_thread_device): New function.
        (lookup_goacc_asyncqueue): New function.
        (get_goacc_asyncqueue): New function.
        (acc_async_test): Adjust code to use new async design.
        (acc_async_test_all): Likewise.
        (acc_wait): Likewise.
        (acc_wait_async): Likewise.
        (acc_wait_all): Likewise.
        (acc_wait_all_async): Likewise.
        (goacc_async_free): New function.
        (goacc_init_asyncqueues): Likewise.
        (goacc_fini_asyncqueues): Likewise.
        * oacc-cuda.c (acc_get_cuda_stream): Adjust code to use new async
        design.
        (acc_set_cuda_stream): Likewise.
        * oacc-host.c (host_openacc_exec): Adjust parameters, remove 'async'.
        (host_openacc_register_async_cleanup): Remove.
        (host_openacc_async_exec): New function.
        (host_openacc_async_test): Adjust parameters.
        (host_openacc_async_test_all): Remove.
        (host_openacc_async_wait): Remove.
        (host_openacc_async_wait_async): Remove.
        (host_openacc_async_wait_all): Remove.
        (host_openacc_async_wait_all_async): Remove.
        (host_openacc_async_set_async): Remove.
        (host_openacc_async_synchronize): New function.
        (host_openacc_async_serialize): New function.
        (host_openacc_async_host2dev): New function.
        (host_openacc_async_dev2host): New function.
        (host_openacc_async_queue_callback): New function.
        (host_openacc_async_construct): New function.
        (host_openacc_async_destruct): New function.
        (struct gomp_device_descr host_dispatch): Remove initialization of old
        interface, add initialization of new async sub-struct.
        * oacc-init.c (acc_shutdown_1): Adjust to use gomp_fini_device.
        (goacc_attach_host_thread_to_device): Remove old async code usage.
        * oacc-int.h (goacc_init_asyncqueues): New declaration.
        (goacc_fini_asyncqueues): Likewise.
        (goacc_async_copyout_unmap_vars): Likewise.
        (goacc_async_free): Likewise.
        (get_goacc_asyncqueue): Likewise.
        (lookup_goacc_asyncqueue): Likewise.
        * oacc-mem.c (memcpy_tofrom_device): Adjust code to use new async
        design.
        (present_create_copy): Adjust code to use new async design.
        (delete_copyout): Likewise.
        (update_dev_host): Likewise.
        (gomp_acc_insert_pointer): Add async parameter, adjust code to use new
        async design.
        (gomp_acc_remove_pointer): Adjust code to use new async design.
        * oacc-parallel.c (GOACC_parallel_keyed): Adjust code to use new async
        design.
        (GOACC_enter_exit_data): Likewise.
        (goacc_wait): Likewise.
        (GOACC_update): Likewise.
        * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Change to assert fail
        when called, warn as obsolete in comment.
        * target.c (goacc_device_copy_async): New function.
        (gomp_copy_host2dev): Remove 'static', add goacc_asyncqueue parameter,
        add goacc_device_copy_async case.
        (gomp_copy_dev2host): Likewise.
        (gomp_map_vars_existing): Add goacc_asyncqueue parameter, adjust code.
        (gomp_map_pointer): Likewise.
        (gomp_map_fields_existing): Likewise.
        (gomp_map_vars_internal): New always_inline function, renamed from
        gomp_map_vars.
        (gomp_map_vars): Implement by calling gomp_map_vars_internal.
        (gomp_map_vars_async): Implement by calling gomp_map_vars_internal,
        passing goacc_asyncqueue argument.
        (gomp_unmap_tgt): Remove static, add attribute_hidden.
        (gomp_unref_tgt): New function.
        (gomp_unmap_vars_internal): New always_inline function, renamed from
        gomp_unmap_vars.
        (gomp_unmap_vars): Implement by calling gomp_unmap_vars_internal.
        (gomp_unmap_vars_async): Implement by calling
        gomp_unmap_vars_internal, passing goacc_asyncqueue argument.
        (gomp_fini_device): New function.
        (gomp_exit_data): Adjust gomp_copy_dev2host call.
        (gomp_load_plugin_for_device): Remove old interface, adjust to load
        new async interface.
        (gomp_target_fini): Adjust code to call gomp_fini_device.

        * plugin/plugin-nvptx.c (struct cuda_map): Remove.
        (struct ptx_stream): Remove.
        (struct nvptx_thread): Remove current_stream field.
        (cuda_map_create): Remove.
        (cuda_map_destroy): Remove.
        (map_init): Remove.
        (map_fini): Remove.
        (map_pop): Remove.
        (map_push): Remove.
        (struct goacc_asyncqueue): Define.
        (struct nvptx_callback): Define.
        (struct ptx_free_block): Define.
        (struct ptx_device): Remove null_stream, active_streams, async_streams,
        stream_lock, and next fields.
        (enum ptx_event_type): Remove.
        (struct ptx_event): Remove.
        (ptx_event_lock): Remove.
        (ptx_events): Remove.
        (init_streams_for_device): Remove.
        (fini_streams_for_device): Remove.
        (select_stream_for_async): Remove.
        (nvptx_init): Remove ptx_events and ptx_event_lock references.
        (nvptx_attach_host_thread_to_device): Remove CUDA_ERROR_NOT_PERMITTED
        case.
        (nvptx_open_device): Add free_blocks initialization, remove
        init_streams_for_device call.
        (nvptx_close_device): Remove fini_streams_for_device call, add
        free_blocks destruct code.
        (event_gc): Remove.
        (event_add): Remove.
        (nvptx_exec): Adjust parameters and code.
        (nvptx_free): Likewise.
        (nvptx_host2dev): Remove.
        (nvptx_dev2host): Remove.
        (nvptx_set_async): Remove.
        (nvptx_async_test): Remove.
        (nvptx_async_test_all): Remove.
        (nvptx_wait): Remove.
        (nvptx_wait_async): Remove.
        (nvptx_wait_all): Remove.
        (nvptx_wait_all_async): Remove.
        (nvptx_get_cuda_stream): Remove.
        (nvptx_set_cuda_stream): Remove.
        (GOMP_OFFLOAD_alloc): Adjust code.
        (GOMP_OFFLOAD_free): Likewise.
        (GOMP_OFFLOAD_openacc_register_async_cleanup): Remove.
        (GOMP_OFFLOAD_openacc_exec): Adjust parameters and code.
        (GOMP_OFFLOAD_openacc_async_test_all): Remove.
        (GOMP_OFFLOAD_openacc_async_wait): Remove.
        (GOMP_OFFLOAD_openacc_async_wait_async): Remove.
        (GOMP_OFFLOAD_openacc_async_wait_all): Remove.
        (GOMP_OFFLOAD_openacc_async_wait_all_async): Remove.
        (GOMP_OFFLOAD_openacc_async_set_async): Remove.
        (cuda_free_argmem): New function.
        (GOMP_OFFLOAD_openacc_async_exec): New plugin hook function.
        (GOMP_OFFLOAD_openacc_create_thread_data): Adjust code.
        (GOMP_OFFLOAD_openacc_cuda_get_stream): Adjust code.
        (GOMP_OFFLOAD_openacc_cuda_set_stream): Adjust code.
        (GOMP_OFFLOAD_openacc_async_construct): New plugin hook function.
        (GOMP_OFFLOAD_openacc_async_destruct): New plugin hook function.
        (GOMP_OFFLOAD_openacc_async_test): Remove and re-implement.
        (GOMP_OFFLOAD_openacc_async_synchronize): New plugin hook function.
        (GOMP_OFFLOAD_openacc_async_serialize): New plugin hook function.
        (GOMP_OFFLOAD_openacc_async_queue_callback): New plugin hook function.
        (cuda_callback_wrapper): New function.
        (cuda_memcpy_sanity_check): New function.
        (GOMP_OFFLOAD_host2dev): Remove and re-implement.
        (GOMP_OFFLOAD_dev2host): Remove and re-implement.
        (GOMP_OFFLOAD_openacc_async_host2dev): New plugin hook function.
        (GOMP_OFFLOAD_openacc_async_dev2host): New plugin hook function.

2019-05-07  Thomas Schwinge  <thomas@codesourcery.com>

        PR target/87835
        * testsuite/libgomp.oacc-c-c++-common/pr87835.c: Update.

2019-05-06  Thomas Schwinge  <thomas@codesourcery.com>

        * oacc-parallel.c: Add comments to legacy entry points (GCC 5).

2019-03-27  Kevin Buettner  <kevinb@redhat.com>

        * team.c (gomp_team_start): Initialize pool->threads[0].

2019-02-22  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-c++/c++.exp: Specify
        "-foffload=$offload_target".
        * testsuite/libgomp.oacc-c/c.exp: Likewise.
        * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
        * testsuite/lib/libgomp.exp
        (check_effective_target_openacc_nvidia_accel_configured): Remove,
        as (conceptually) merged into
        check_effective_target_openacc_nvidia_accel_selected.  Adjust all
        users.

        * plugin/configfrag.ac: Populate and AC_SUBST offload_targets.
        * testsuite/libgomp-test-support.exp.in: Adjust.
        * testsuite/lib/libgomp.exp: Likewise.  Don't populate
        openacc_device_types_s.
        (offload_target_to_openacc_device_type): New proc.
        * testsuite/libgomp.oacc-c++/c++.exp: Adjust.
        * testsuite/libgomp.oacc-c/c.exp: Likewise.
        * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
        * Makefile.in: Regenerate.
        * configure: Likewise.
        * testsuite/Makefile.in: Likewise.

        * plugin/configfrag.ac: Populate and AC_SUBST offload_plugins
        instead of offload_targets, and AC_DEFINE_UNQUOTED OFFLOAD_PLUGINS
        instead of OFFLOAD_TARGETS.
        * target.c (gomp_target_init): Adjust.
        * testsuite/libgomp-test-support.exp.in: Likewise.
        * testsuite/lib/libgomp.exp: Likewise.  Populate
        openacc_device_types_s instead of offload_targets_s_openacc.
        (check_effective_target_openacc_nvidia_accel_selected)
        (check_effective_target_openacc_host_selected): Adjust.
        * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
        * testsuite/libgomp.oacc-c/c.exp: Likewise.
        * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
        * Makefile.in: Regenerate.
        * config.h.in: Likewise.
        * configure: Likewise.
        * testsuite/Makefile.in: Likewise.

        * testsuite/lib/libgomp.exp: Error out for unknown offload target.
        * testsuite/libgomp.oacc-c++/c++.exp: Likewise.  Report if
        "offloading: supported, but hardware not accessible".
        * testsuite/libgomp.oacc-c/c.exp: Likewise.
        * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.

2019-02-19  Chung-Lin Tang <cltang@codesourcery.com>

        PR c/87924
        * oacc-parallel.c (GOACC_parallel_keyed): Remove condition on call to
        goacc_wait().
        (goacc_wait): Handle ACC_ASYNC_NOVAL case, remove goacc_thread() call
        and related adjustment.

2019-01-30  Jakub Jelinek  <jakub@redhat.com>

        PR c++/88988
        * testsuite/libgomp.c++/pr88988.C: New test.

2019-01-28  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/89002
        * testsuite/libgomp.c/pr89002.c: New test.

2019-01-28  Richard Biener  <rguenther@suse.de>

        PR testsuite/89064
        PR tree-optimization/86865
        * testsuite/libgomp.graphite/force-parallel-5.c: XFAIL.

2019-01-24  Tom de Vries  <tdevries@suse.de>

        * plugin/plugin-nvptx.c (GOMP_OFFLOAD_fini_device): Free ptx_devices
        once instantiated_devices drops to 0.

2019-01-23  Tom de Vries  <tdevries@suse.de>

        PR target/PR88946
        * plugin/plugin-nvptx.c (cuda_map_destroy): Use CUDA_CALL_NOCHECK for
        cuMemFree.
        (nvptx_exec): Don't call map_push if mapnum == 0.
        * testsuite/libgomp.oacc-c-c++-common/pr88946.c: New test.

2019-01-23  Tom de Vries  <tdevries@suse.de>

        PR target/88941
        PR target/88939
        * plugin/plugin-nvptx.c (cuda_map_destroy): Handle map->active case.
        (map_fini): Remove "assert (!s->map->active)".
        * testsuite/libgomp.oacc-c-c++-common/pr88941.c: New test.

2019-01-23  Tom de Vries  <tdevries@suse.de>

        PR target/87835
        * plugin/plugin-nvptx.c (map_push): Fix adding of allocated element.
        * testsuite/libgomp.oacc-c-c++-common/pr87835.c: New test.

2019-01-15  Tom de Vries  <tdevries@suse.de>

        PR target/80547
        * testsuite/libgomp.oacc-c-c++-common/gang-reduction-var-assignment.c:
        New test.

2019-01-12  Tom de Vries  <tdevries@suse.de>

        * testsuite/libgomp.oacc-c-c++-common/pr85486-2.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/vector-length-128-2.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/vector-length-128-5.c: New test.
        * testsuite/libgomp.oacc-fortran/gemm-2.f90: New test.

2019-01-12  Tom de Vries  <tdevries@suse.de>

        * plugin/plugin-nvptx.c (nvptx_exec): Update error message.

2019-01-12  Tom de Vries  <tdevries@suse.de>

        * testsuite/libgomp.oacc-c-c++-common/vector-length-64-1.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/vector-length-64-2.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/vector-length-64-3.c: New test.

2019-01-12  Tom de Vries  <tdevries@suse.de>

        PR target/85486
        * testsuite/libgomp.oacc-c-c++-common/pr85486-3.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/pr85486.c: New test.

2019-01-12  Tom de Vries  <tdevries@suse.de>

        PR target/85381
        * testsuite/libgomp.oacc-c-c++-common/pr85381-5.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/pr85381.c: New test.

2019-01-12  Tom de Vries  <tdevries@suse.de>

        * testsuite/libgomp.oacc-c-c++-common/vred2d-128.c: New test.
        * testsuite/libgomp.oacc-fortran/gemm.f90: New test.
        * testsuite/libgomp.oacc-c-c++-common/vector-length-128-10.c: New test.

2019-01-12  Tom de Vries  <tdevries@suse.de>

        * testsuite/libgomp.oacc-c-c++-common/vector-length-128-7.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/vector-length-128-4.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/vector-length-128-6.c: New test.

2019-01-12  Tom de Vries  <tdevries@suse.de>

        * plugin/plugin-nvptx.c (nvptx_exec): Update insufficient hardware
        resources diagnostic.

2019-01-12  Tom de Vries  <tdevries@suse.de>

        * testsuite/libgomp.oacc-c-c++-common/vector-length-128-1.c: Expect
        vector length to be 128.
        * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Expect vector
        length 2097152 to be reduced to 1024 instead of 32.

2019-01-11  Thomas Schwinge  <thomas@codesourcery.com>
            James Norris  <jnorris@codesourcery.com>

        * libgomp.texi: Better distinguish OpenACC and OpenMP "Runtime
        Library Routines", and "Environment Variables".

2019-01-11  Tom de Vries  <tdevries@suse.de>

        * plugin/plugin-nvptx.c (nvptx_exec): Prevent vector_length 64 and
        num_workers 16.

2019-01-11  Tom de Vries  <tdevries@suse.de>

        * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Remove
        -foffload=-w.
        * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Same.
        * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Same.
        * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Same.
        * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Same.

2019-01-11  Tom de Vries  <tdevries@suse.de>

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

2019-01-10  Nathan Sidwell  <nathan@acm.org>
            Julian Brown  <julian@codesourcery.com>

        PR lto/71959
        * testsuite/libgomp.oacc-c++/pr71959-aux.cc: New.
        * testsuite/libgomp.oacc-c++/pr71959.C: New.

2019-01-09  Sebastian Huber  <sebastian.huber@embedded-brains.de>

        * config/rtems/bar.c: Include "../linux/bar.c" and delete copy
        and paste code.

2019-01-09  Sebastian Huber  <sebastian.huber@embedded-brains.de>

        * config/rtems/affinity-fmt.c: New file.  Include affinity-fmt.c,
        undefining HAVE_GETPID and HAVE_GETHOSTNAME, and mapping fwrite to
        write.

2019-01-09  Tom de Vries  <tdevries@suse.de>

        PR target/88756
        * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (ng, nw, vl): Use
        #define instead of "const int".
        * testsuite/libgomp.oacc-c-c++-common/reduction-2.c (ng, nw, vl): Same.
        * testsuite/libgomp.oacc-c-c++-common/reduction-3.c (ng, nw, vl): Same.
        * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (ng, nw, vl): Same.
        * testsuite/libgomp.oacc-c-c++-common/reduction-5.c (ng, nw, vl): Same.

2019-01-09  Tom de Vries  <tdevries@suse.de>

        * plugin/plugin-nvptx.c (nvptx_exec): Make sure to launch with at least
        one worker.

2019-01-07  Tom de Vries  <tdevries@suse.de>

        * testsuite/libgomp.oacc-c-c++-common/vector-length-128-3.c: Fix
        GOMP_OPENACC_DIM argument.

2019-01-03  Tom de Vries  <tdevries@suse.de>

        * testsuite/libgomp.oacc-c-c++-common/vector-length-128-1.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/vector-length-128-3.c: New test.

2019-01-01  Jakub Jelinek  <jakub@redhat.com>

        Update copyright years.

2019-01-01  Jakub Jelinek  <jakub@redhat.com>

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

2018-12-28  Thomas Schwinge  <thomas@codesourcery.com>

        * oacc-parallel.c (GOACC_parallel_keyed, GOACC_parallel)
        (GOACC_data_start, GOACC_enter_exit_data, GOACC_update)
        (GOACC_declare): Redefine the "device" argument to "flags".

2018-12-28  Thomas Schwinge  <thomas@codesourcery.com>
            Cesar Philippidis  <cesar@codesourcery.com>

        * target.c (struct gomp_coalesce_chunk): New structure.
        (struct gomp_coalesce_buf): Update the chunks member to use that
        type.  Adjust all users.

2018-12-19  Tom de Vries  <tdevries@suse.de>

        * testsuite/libgomp.oacc-c-c++-common/pr85381-2.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/pr85381-3.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/pr85381-4.c: New test.

2018-12-19  Tom de Vries  <tdevries@suse.de>

        * testsuite/lib/libgomp.exp: Add load_lib of scanoffloadrtl.exp.
        * testsuite/libgomp.oacc-c-c++-common/nvptx-merged-loop.c: Move from
        gcc/testsuite/gcc.dg/goacc.
        * testsuite/libgomp.oacc-c-c++-common/nvptx-sese-1.c: Same.

2018-12-14  Thomas Schwinge  <thomas@codesourcery.com>
            Chung-Lin Tang  <cltang@codesourcery.com>

        * oacc-mem.c (acc_present_or_create): Remove definition and change
        to alias of acc_create.
        (acc_present_or_copyin): Remove definition and change to alias of
        acc_copyin.
        * oacc-parallel.c (GOACC_enter_exit_data): Call acc_create instead
        of acc_present_or_create.
        * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Remove.
        * 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-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.

2018-12-14  Thomas Schwinge  <thomas@codesourcery.com>

        PR libgomp/88495
        * plugin/plugin-nvptx.c (nvptx_wait_async): Don't refuse
        "identical parameters".
        * testsuite/libgomp.oacc-c-c++-common/asyncwait-nop-1.c: Update.
        * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Remove.

        PR libgomp/88484
        * oacc-parallel.c (GOACC_wait): Correct handling for "async >= 0".
        * testsuite/libgomp.oacc-c-c++-common/asyncwait-nop-1.c: New file.

        PR libgomp/88407
        * plugin/plugin-nvptx.c (nvptx_async_test, nvptx_wait)
        (nvptx_wait_async): Unseen async-argument is a no-op.
        * testsuite/libgomp.oacc-c-c++-common/async_queue-1.c: Update.
        * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
        * testsuite/libgomp.oacc-fortran/lib-12.f90: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Merge into...
        * testsuite/libgomp.oacc-c-c++-common/lib-69.c: ... this.  Update.
        * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Merge into...
        * testsuite/libgomp.oacc-c-c++-common/lib-74.c: ... this.  Update

        * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Revise.
        * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.

2018-12-14  Chung-Lin Tang  <cltang@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Adjust.
        * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.

2018-12-14  Thomas Schwinge  <thomas@codesourcery.com>

        PR libgomp/88370
        * libgomp.texi (acc_get_current_cuda_context, acc_get_cuda_stream)
        (acc_set_cuda_stream): Clarify.
        * oacc-cuda.c (acc_get_cuda_stream, acc_set_cuda_stream): Use
        "async_valid_p".
        * plugin/plugin-nvptx.c (nvptx_set_cuda_stream): Refuse "async ==
        acc_async_sync".
        * testsuite/libgomp.oacc-c-c++-common/acc_set_cuda_stream-1.c: New file.
        * testsuite/libgomp.oacc-c-c++-common/async_queue-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Update.
        * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.

2018-12-14  Tom de Vries  <tdevries@suse.de>

        * testsuite/libgomp.c-c++-common/function-not-offloaded-aux.c: New test.
        * testsuite/libgomp.c-c++-common/function-not-offloaded.c: New test.
        * testsuite/libgomp.c-c++-common/variable-not-offloaded.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/function-not-offloaded.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/variable-not-offloaded.c: New test.

2018-12-13  Tom de Vries  <tdevries@suse.de>

        * affinity-fmt.c (gomp_print_string): New function, factored out of ...
        (omp_display_affinity, gomp_display_affinity_thread): ... here, and ...
        * fortran.c (omp_display_affinity_): ... here.
        * libgomp.h (gomp_print_string): Declare.
        * config/nvptx/affinity-fmt.c: New file.  Include affinity-fmt.c,
        undefining HAVE_GETPID and HAVE_GETHOSTNAME, and mapping fwrite to
        write.

2018-12-13  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/88460
        * testsuite/libgomp.c++/for-24.C (results): Include it in
        omp declare target region.
        (main): Use map (always, tofrom: results) instead of
        map (tofrom: results).

2018-12-12  Jakub Jelinek  <jakub@redhat.com>

        PR fortran/88463
        * testsuite/libgomp.fortran/pr88463-1.f90: New test.
        * testsuite/libgomp.fortran/pr88463-2.f90: New test.

        * testsuite/libgomp.c-c++-common/for-16.c: New test.

2018-12-12  Andreas Schwab  <schwab@suse.de>

        * config/linux/ia64/futex.h (sys_futex0): Don't mark r12 as
        clobbered.

2018-12-09  Thomas Koenig  <tkoenig@gcc.gnu.org>

        PR fortran/88411
        * testsuite/libgomp.fortran/async_io_8.f90: New test.

2018-12-09  Thomas Schwinge  <thomas@codesourcery.com>
            Jakub Jelinek  <jakub@redhat.com>

        * target.c (gomp_map_vars): Call gomp_copy_host2dev instead of
        devicep->host2dev_func.

2018-12-08  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/87995
        * testsuite/libgomp.c-c++-common/cancel-taskgroup-3.c: Require
        tls_runtime effective target.
        (t): New threadprivate variable.
        (main): Set t in threads which execute iterations of the worksharing
        loop.  Propagate that to the task after the loop and don't abort
        if the current taskgroup hasn't been cancelled.

2018-12-02  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c/task-reduction-3.c: New test.

        * testsuite/libgomp.c-c++-common/cancel-taskgroup-4.c: New test.

2018-11-30  Cesar Philippidis  <cesar@codesourcery.com>

        PR libgomp/88288
        * oacc-parallel.c (GOACC_parallel_keyed): Add offset to devaddrs.
        * testsuite/libgomp.oacc-c-c++-common/pr88288.c: New test.

2018-11-30  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-fortran/lib-16-2.f90: New file.

2018-10-19  Richard Biener  <rguenther@suse.de>

        PR tree-optimization/88182
        * testsuite/libgomp.c++/pr88182.C: Move to g++.dg/gomp.

2018-11-26  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/Makefile.am (AUTOMAKE_OPTIONS): Drop dejagnu.
        (RUNTEST): Don't define.
        (RUNTESTDEFAULTFLAGS): Add.
        (check-DEJAGNU, site.exp, distclean-DEJAGNU): New goals.
        (distclean-am): Depend on distclean-DEJAGNU.
        (check-am): If -j% option is present in MFLAGS and if
        `getconf _NPROCESSORS_ONLN` is more than 8, export OMP_NUM_THREADS=8.
        (.PHONY): Add check-DEJAGNU and distclean-DEJAGNU.
        * testsuite/Makefile.in: Regenerated.

2018-11-26  Richard Biener  <rguenther@suse.de>

        PR tree-optimization/88182
        * testsuite/libgomp.c++/pr88182.C: New testcase.

2018-11-20  Jakub Jelinek  <jakub@redhat.com>

        PR bootstrap/88106
        * config/mingw32/affinity-fmt.c: New file.

2018-11-09  Jakub Jelinek  <jakub@redhat.com>

        * affinity-fmt.c: Include inttypes.h if HAVE_INTTYPES_H.
        (gomp_display_affinity): Use __builtin_choose_expr to handle
        properly handle argument having integral, or pointer or some other
        type.  If inttypes.h is available and PRIx64 is defined, use PRIx64
        with uint64_t type instead of %llx and unsigned long long.

        * testsuite/libgomp.c-c++-common/task-reduction-13.c: New test.
        * testsuite/libgomp.c-c++-common/task-reduction-14.c: New test.

2018-11-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * affinity.c: Include <string.h>, <stdio.h>.
        (gomp_display_affinity_place): Remove cpusetp.
        * teams.c: Include <limits.h>.

2018-11-08  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c-c++-common/task-reduction-8.c (bar): Add
        in_reduction clause for s[0].

        * affinity.c (gomp_display_affinity_place): New function.
        * affinity-fmt.c: New file.
        * alloc.c (gomp_aligned_alloc, gomp_aligned_free): New functions.
        * config/linux/affinity.c (gomp_display_affinity_place): New function.
        * config/nvptx/icv-device.c (omp_get_num_teams, omp_get_team_num):
        Move these functions to ...
        * config/nvptx/teams.c: ... here.  New file.
        * config/nvptx/target.c (omp_pause_resource, omp_pause_resource_all):
        New functions.
        * config/nvptx/team.c (gomp_team_start, gomp_pause_host): New
        functions.
        * configure.ac: Check for aligned_alloc, posix_memalign, memalign
        and _aligned_malloc.
        (HAVE_UNAME, HAVE_GETHOSTNAME, HAVE_GETPID): Add new tests.
        * configure.tgt: Add -DUSING_INITIAL_EXEC_TLS to XCFLAGS for Linux.
        * env.c (gomp_display_affinity_var, gomp_affinity_format_var,
        gomp_affinity_format_len): New variables.
        (parse_schedule): Parse monotonic and nonmonotonic modifiers in
        OMP_SCHEDULE variable.  Set GFS_MONOTONIC for monotonic schedules.
        (handle_omp_display_env): Display monotonic/nonmonotonic schedule
        modifiers.  Display (non-default) chunk sizes.  Print
        OMP_DISPLAY_AFFINITY and OMP_AFFINITY_FORMAT.
        (initialize_env): Don't call pthread_attr_setdetachstate.  Handle
        OMP_DISPLAY_AFFINITY and OMP_AFFINITY_FORMAT env vars.
        * fortran.c: Include stdio.h and string.h.
        (omp_pause_resource, omp_pause_resource_all): Add ialias_redirect.
        (omp_get_schedule_, omp_get_schedule_8_): Mask off GFS_MONOTONIC bit.
        (omp_set_affinity_format_, omp_get_affinity_format_,
        omp_display_affinity_, omp_capture_affinity_, omp_pause_resource_,
        omp_pause_resource_all_): New functions.
        * icv.c (omp_set_schedule): Mask off omp_sched_monotonic bit in
        switch.
        * icv-device.c (omp_get_num_teams, omp_get_team_num): Move these
        functions to ...
        * teams.c: ... here.  New file.
        * libgomp_g.h: Include gstdint.h.
        (GOMP_loop_nonmonotonic_runtime_start,
        GOMP_loop_maybe_nonmonotonic_runtime_start, GOMP_loop_start,
        GOMP_loop_ordered_start, GOMP_loop_nonmonotonic_runtime_next,
        GOMP_loop_maybe_nonmonotonic_runtime_next, GOMP_loop_doacross_start,
        GOMP_parallel_loop_nonmonotonic_runtime,
        GOMP_parallel_loop_maybe_nonmonotonic_runtime,
        GOMP_loop_ull_nonmonotonic_runtime_start,
        GOMP_loop_ull_maybe_nonmonotonic_runtime_start, GOMP_loop_ull_start,
        GOMP_loop_ull_ordered_start, GOMP_loop_ull_nonmonotonic_runtime_next,
        GOMP_loop_ull_maybe_nonmonotonic_runtime_next,
        GOMP_loop_ull_doacross_start, GOMP_parallel_reductions,
        GOMP_taskwait_depend, GOMP_taskgroup_reduction_register,
        GOMP_taskgroup_reduction_unregister, GOMP_task_reduction_remap,
        GOMP_workshare_task_reduction_unregister, GOMP_sections2_start,
        GOMP_teams_reg): Declare.
        * libgomp.h (GOMP_HAVE_EFFICIENT_ALIGNED_ALLOC): Define unless
        gomp_aligned_alloc uses fallback implementation.
        (gomp_aligned_alloc, gomp_aligned_free): Declare.
        (enum gomp_schedule_type): Add GFS_MONOTONIC.
        (struct gomp_doacross_work_share): Add extra field.
        (struct gomp_work_share): Add task_reductions field.
        (struct gomp_taskgroup): Add workshare and reductions fields.
        (GOMP_NEEDS_THREAD_HANDLE): Define if needed.
        (gomp_thread_handle): New typedef.
        (gomp_display_affinity_place, gomp_set_affinity_format,
        gomp_display_string, gomp_display_affinity,
        gomp_display_affinity_thread): Declare.
        (gomp_doacross_init, gomp_doacross_ull_init): Add size_t argument.
        (gomp_parallel_reduction_register, gomp_workshare_taskgroup_start,
        gomp_workshare_task_reduction_register): Declare.
        (gomp_team_start): Add taskgroup argument.
        (gomp_pause_host): Declare.
        (gomp_init_work_share, gomp_work_share_start): Change bool argument
        to size_t.
        (gomp_thread_self, gomp_thread_to_pthread_t): New inline functions.
        * libgomp.map (GOMP_5.0): Export GOMP_loop_start,
        GOMP_loop_ordered_start, GOMP_loop_doacross_start,
        GOMP_loop_ull_start, GOMP_loop_ull_ordered_start,
        GOMP_loop_ull_doacross_start,
        GOMP_workshare_task_reduction_unregister, GOMP_sections2_start,
        GOMP_loop_maybe_nonmonotonic_runtime_next,
        GOMP_loop_maybe_nonmonotonic_runtime_start,
        GOMP_loop_nonmonotonic_runtime_next,
        GOMP_loop_nonmonotonic_runtime_start,
        GOMP_loop_ull_maybe_nonmonotonic_runtime_next,
        GOMP_loop_ull_maybe_nonmonotonic_runtime_start,
        GOMP_loop_ull_nonmonotonic_runtime_next,
        GOMP_loop_ull_nonmonotonic_runtime_start,
        GOMP_parallel_loop_maybe_nonmonotonic_runtime,
        GOMP_parallel_loop_nonmonotonic_runtime, GOMP_parallel_reductions,
        GOMP_taskgroup_reduction_register,
        GOMP_taskgroup_reduction_unregister, GOMP_task_reduction_remap,
        GOMP_teams_reg and GOMP_taskwait_depend.
        (OMP_5.0): Export omp_pause_resource{,_all}{,_},
        omp_{capture,display}_affinity{,_}, and
        omp_[gs]et_affinity_format{,_}.
        * loop.c: Include string.h.
        (GOMP_loop_runtime_next): Add ialias.
        (GOMP_taskgroup_reduction_register): Add ialias_redirect.
        (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_doacross_static_start, gomp_loop_doacross_dynamic_start,
        gomp_loop_doacross_guided_start): Adjust gomp_work_share_start
        or gomp_doacross_init callers.
        (gomp_adjust_sched, GOMP_loop_start, GOMP_loop_ordered_start,
        GOMP_loop_doacross_start): New functions.
        (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
        GOMP_loop_doacross_runtime_start, GOMP_parallel_loop_runtime_start):
        Mask off GFS_MONOTONIC bit.
        (GOMP_loop_maybe_nonmonotonic_runtime_next,
        GOMP_loop_maybe_nonmonotonic_runtime_start,
        GOMP_loop_nonmonotonic_runtime_next,
        GOMP_loop_nonmonotonic_runtime_start,
        GOMP_parallel_loop_maybe_nonmonotonic_runtime,
        GOMP_parallel_loop_nonmonotonic_runtime): New aliases or wrapper
        functions.
        (gomp_parallel_loop_start): Pass NULL as taskgroup to
        gomp_team_start.
        * loop_ull.c: Include string.h.
        (GOMP_loop_ull_runtime_next): Add ialias.
        (GOMP_taskgroup_reduction_register): Add ialias_redirect.
        (gomp_loop_ull_static_start, gomp_loop_ull_dynamic_start,
        gomp_loop_ull_guided_start, gomp_loop_ull_ordered_static_start,
        gomp_loop_ull_ordered_dynamic_start,
        gomp_loop_ull_ordered_guided_start,
        gomp_loop_ull_doacross_static_start,
        gomp_loop_ull_doacross_dynamic_start,
        gomp_loop_ull_doacross_guided_start): Adjust gomp_work_share_start
        and gomp_doacross_ull_init callers.
        (gomp_adjust_sched, GOMP_loop_ull_start, GOMP_loop_ull_ordered_start,
        GOMP_loop_ull_doacross_start): New functions.
        (GOMP_loop_ull_runtime_start,
        GOMP_loop_ull_ordered_runtime_start,
        GOMP_loop_ull_doacross_runtime_start): Mask off GFS_MONOTONIC bit.
        (GOMP_loop_ull_maybe_nonmonotonic_runtime_next,
        GOMP_loop_ull_maybe_nonmonotonic_runtime_start,
        GOMP_loop_ull_nonmonotonic_runtime_next,
        GOMP_loop_ull_nonmonotonic_runtime_start): Likewise.
        * Makefile.am (libgomp_la_SOURCES): Add teams.c and affinity-fmt.c.
        * omp.h.in (enum omp_sched_t): Add omp_sched_monotonic.
        (omp_pause_resource_t, omp_depend_t): New typedefs.
        (enum omp_lock_hint_t): Renamed to ...
        (enum omp_sync_hint_t): ... this.  Define omp_sync_hint_*
        enumerators using numbers and omp_lock_hint_* as their aliases.
        (omp_lock_hint_t): New typedef.  Rename to ...
        (omp_sync_hint_t): ... this.
        (omp_init_lock_with_hint, omp_init_nest_lock_with_hint): Use
        omp_sync_hint_t instead of omp_lock_hint_t.
        (omp_pause_resource, omp_pause_resource_all, omp_set_affinity_format,
        omp_get_affinity_format, omp_display_affinity, omp_capture_affinity):
        Declare.
        (omp_target_is_present, omp_target_disassociate_ptr):
        Change first argument from void * to const void *.
        (omp_target_memcpy, omp_target_memcpy_rect): Change second argument
        from void * to const void *.
        (omp_target_associate_ptr): Change first and second arguments from
        void * to const void *.
        * omp_lib.f90.in (omp_pause_resource_kind, omp_pause_soft,
        omp_pause_hard): New parameters.
        (omp_pause_resource, omp_pause_resource_all, omp_set_affinity_format,
        omp_get_affinity_format, omp_display_affinity, omp_capture_affinity):
        New interfaces.
        * omp_lib.h.in (omp_pause_resource_kind, omp_pause_soft,
        omp_pause_hard): New parameters.
        (omp_pause_resource, omp_pause_resource_all, omp_set_affinity_format,
        omp_get_affinity_format, omp_display_affinity, omp_capture_affinity):
        New externals.
        * ordered.c (gomp_doacross_init, gomp_doacross_ull_init): Add
        EXTRA argument.  If not needed to prepare array, if extra is 0,
        clear ws->doacross, otherwise allocate just doacross structure and
        extra payload.  If array is needed, allocate also extra payload.
        (GOMP_doacross_post, GOMP_doacross_wait, GOMP_doacross_ull_post,
        GOMP_doacross_ull_wait): Handle doacross->array == NULL like
        doacross == NULL.
        * parallel.c (GOMP_parallel_start): Pass NULL as taskgroup to
        gomp_team_start.
        (GOMP_parallel): Likewise.  Formatting fix.
        (GOMP_parallel_reductions): New function.
        (GOMP_cancellation_point): If taskgroup has workshare
        flag set, check cancelled of prev taskgroup if any.
        (GOMP_cancel): If taskgroup has workshare flag set, set cancelled
        on prev taskgroup if any.
        * sections.c: Include string.h.
        (GOMP_taskgroup_reduction_register): Add ialias_redirect.
        (GOMP_sections_start): Adjust gomp_work_share_start caller.
        (GOMP_sections2_start): New function.
        (GOMP_parallel_sections_start, GOMP_parallel_sections):
        Pass NULL as taskgroup to gomp_team_start.
        * single.c (GOMP_single_start, GOMP_single_copy_start): Adjust
        gomp_work_share_start callers.
        * target.c (GOMP_target_update_ext, GOMP_target_enter_exit_data):
        If taskgroup has workshare flag set, check cancelled on prev
        taskgroup if any.  Guard all cancellation tests with
        gomp_cancel_var test.
        (omp_target_is_present, omp_target_disassociate_ptr):
        Change ptr argument from void * to const void *.
        (omp_target_memcpy): Change src argument from void * to const void *.
        (omp_target_memcpy_rect): Likewise.
        (omp_target_memcpy_rect_worker): Likewise.  Use const char * casts
        instead of char * where needed.
        (omp_target_associate_ptr): Change host_ptr and device_ptr arguments
        from void * to const void *.
        (omp_pause_resource, omp_pause_resource_all): New functions.
        * task.c (gomp_task_handle_depend): Handle new depend array format
        in addition to the old.  Handle mutexinoutset kinds the same as
        inout for now, handle unspecified kinds.
        (gomp_create_target_task): If taskgroup has workshare flag set, check
        cancelled on prev taskgroup if any.  Guard all cancellation tests with
        gomp_cancel_var test.  Handle new depend array format count in
        addition to the old.
        (GOMP_task): Likewise.  Adjust function comment.
        (gomp_task_run_pre): If taskgroup has workshare flag set, check
        cancelled on prev taskgroup if any.  Guard all cancellation tests with
        gomp_cancel_var test.
        (GOMP_taskwait_depend): New function.
        (gomp_task_maybe_wait_for_dependencies): Handle new depend array
        format in addition to the old.  Handle mutexinoutset kinds the same as
        inout for now, handle unspecified kinds.  Fix a function comment typo.
        (gomp_taskgroup_init): New function.
        (GOMP_taskgroup_start): Use it.
        (gomp_reduction_register, gomp_create_artificial_team,
        GOMP_taskgroup_reduction_register,
        GOMP_taskgroup_reduction_unregister, GOMP_task_reduction_remap,
        gomp_parallel_reduction_register,
        gomp_workshare_task_reduction_register,
        gomp_workshare_taskgroup_start,
        GOMP_workshare_task_reduction_unregister): New functions.
        * taskloop.c (GOMP_taskloop): If taskgroup has workshare flag set,
        check cancelled on prev taskgroup if any.  Guard all cancellation
        tests with gomp_cancel_var test.  Handle GOMP_TASK_FLAG_REDUCTION flag
        by calling GOMP_taskgroup_reduction_register.
        * team.c (gomp_thread_attr): Remove comment.
        (struct gomp_thread_start_data): Add handle field.
        (gomp_thread_start): Call pthread_detach.
        (gomp_new_team): Adjust gomp_init_work_share caller.
        (gomp_free_pool_helper): Call pthread_detach.
        (gomp_team_start): Add taskgroup argument, initialize implicit
        tasks' taskgroup field to that.  Don't call
        pthread_attr_setdetachstate.  Handle OMP_DISPLAY_AFFINITY env var.
        (gomp_team_end): Determine nesting by thr->ts.level != 0
        rather than thr->ts.team != NULL.
        (gomp_pause_pool_helper, gomp_pause_host): New functions.
        * work.c (alloc_work_share): Use gomp_aligned_alloc instead of
        gomp_malloc if GOMP_HAVE_EFFICIENT_ALIGNED_ALLOC is defined.
        (gomp_init_work_share): Change ORDERED argument from bool to size_t,
        if more than 1 allocate also extra payload at the end of array.  Never
        keep ordered_team_ids NULL, set it to inline_ordered_team_ids instead.
        (gomp_work_share_start): Change ORDERED argument from bool to size_t,
        return true instead of ws.
        * Makefile.in: Regenerated.
        * configure: Regenerated.
        * config.h.in: Regenerated.
        * testsuite/libgomp.c/cancel-for-2.c (foo): Use cancel modifier
        in some cases.
        * testsuite/libgomp.c-c++-common/cancel-parallel-1.c: New test.
        * testsuite/libgomp.c-c++-common/cancel-taskgroup-3.c: New test.
        * testsuite/libgomp.c-c++-common/depend-iterator-1.c: New test.
        * testsuite/libgomp.c-c++-common/depend-iterator-2.c: New test.
        * testsuite/libgomp.c-c++-common/depend-mutexinout-1.c: New test.
        * testsuite/libgomp.c-c++-common/depend-mutexinout-2.c: New test.
        * testsuite/libgomp.c-c++-common/depobj-1.c: New test.
        * testsuite/libgomp.c-c++-common/display-affinity-1.c: New test.
        * testsuite/libgomp.c-c++-common/for-10.c: New test.
        * testsuite/libgomp.c-c++-common/for-11.c: New test.
        * testsuite/libgomp.c-c++-common/for-12.c: New test.
        * testsuite/libgomp.c-c++-common/for-13.c: New test.
        * testsuite/libgomp.c-c++-common/for-14.c: New test.
        * testsuite/libgomp.c-c++-common/for-15.c: New test.
        * testsuite/libgomp.c-c++-common/for-2.h: If CONDNE macro is defined,
        define a different N(test), don't define N(f0) to N(f14), but instead
        define N(f20) to N(f34) using != comparisons.
        * testsuite/libgomp.c-c++-common/for-7.c: New test.
        * testsuite/libgomp.c-c++-common/for-8.c: New test.
        * testsuite/libgomp.c-c++-common/for-9.c: New test.
        * testsuite/libgomp.c-c++-common/master-combined-1.c: New test.
        * testsuite/libgomp.c-c++-common/pause-1.c: New test.
        * testsuite/libgomp.c-c++-common/pause-2.c: New test.
        * testsuite/libgomp.c-c++-common/pr66199-10.c: New test.
        * testsuite/libgomp.c-c++-common/pr66199-11.c: New test.
        * testsuite/libgomp.c-c++-common/pr66199-12.c: New test.
        * testsuite/libgomp.c-c++-common/pr66199-13.c: New test.
        * testsuite/libgomp.c-c++-common/pr66199-14.c: New test.
        * testsuite/libgomp.c-c++-common/simd-1.c: New test.
        * testsuite/libgomp.c-c++-common/taskloop-reduction-1.c: New test.
        * testsuite/libgomp.c-c++-common/taskloop-reduction-2.c: New test.
        * testsuite/libgomp.c-c++-common/taskloop-reduction-3.c: New test.
        * testsuite/libgomp.c-c++-common/taskloop-reduction-4.c: New test.
        * testsuite/libgomp.c-c++-common/task-reduction-11.c: New test.
        * testsuite/libgomp.c-c++-common/task-reduction-12.c: New test.
        * testsuite/libgomp.c-c++-common/task-reduction-1.c: New test.
        * testsuite/libgomp.c-c++-common/task-reduction-2.c: New test.
        * testsuite/libgomp.c-c++-common/task-reduction-3.c: New test.
        * testsuite/libgomp.c-c++-common/task-reduction-4.c: New test.
        * testsuite/libgomp.c-c++-common/task-reduction-5.c: New test.
        * testsuite/libgomp.c-c++-common/task-reduction-6.c: New test.
        * testsuite/libgomp.c-c++-common/task-reduction-7.c: New test.
        * testsuite/libgomp.c-c++-common/task-reduction-8.c: New test.
        * testsuite/libgomp.c-c++-common/task-reduction-9.c: New test.
        * testsuite/libgomp.c-c++-common/taskwait-depend-1.c: New test.
        * testsuite/libgomp.c++/depend-1.C: New test.
        * testsuite/libgomp.c++/depend-iterator-1.C: New test.
        * testsuite/libgomp.c++/depobj-1.C: New test.
        * testsuite/libgomp.c++/for-16.C: New test.
        * testsuite/libgomp.c++/for-21.C: New test.
        * testsuite/libgomp.c++/for-22.C: New test.
        * testsuite/libgomp.c++/for-23.C: New test.
        * testsuite/libgomp.c++/for-24.C: New test.
        * testsuite/libgomp.c++/for-25.C: New test.
        * testsuite/libgomp.c++/for-26.C: New test.
        * testsuite/libgomp.c++/taskloop-reduction-1.C: New test.
        * testsuite/libgomp.c++/taskloop-reduction-2.C: New test.
        * testsuite/libgomp.c++/taskloop-reduction-3.C: New test.
        * testsuite/libgomp.c++/taskloop-reduction-4.C: New test.
        * testsuite/libgomp.c++/task-reduction-10.C: New test.
        * testsuite/libgomp.c++/task-reduction-11.C: New test.
        * testsuite/libgomp.c++/task-reduction-12.C: New test.
        * testsuite/libgomp.c++/task-reduction-13.C: New test.
        * testsuite/libgomp.c++/task-reduction-14.C: New test.
        * testsuite/libgomp.c++/task-reduction-15.C: New test.
        * testsuite/libgomp.c++/task-reduction-16.C: New test.
        * testsuite/libgomp.c++/task-reduction-17.C: New test.
        * testsuite/libgomp.c++/task-reduction-18.C: New test.
        * testsuite/libgomp.c++/task-reduction-19.C: New test.
        * testsuite/libgomp.c/task-reduction-1.c: New test.
        * testsuite/libgomp.c++/task-reduction-1.C: New test.
        * testsuite/libgomp.c/task-reduction-2.c: New test.
        * testsuite/libgomp.c++/task-reduction-2.C: New test.
        * testsuite/libgomp.c++/task-reduction-3.C: New test.
        * testsuite/libgomp.c++/task-reduction-4.C: New test.
        * testsuite/libgomp.c++/task-reduction-5.C: New test.
        * testsuite/libgomp.c++/task-reduction-6.C: New test.
        * testsuite/libgomp.c++/task-reduction-7.C: New test.
        * testsuite/libgomp.c++/task-reduction-8.C: New test.
        * testsuite/libgomp.c++/task-reduction-9.C: New test.
        * testsuite/libgomp.c/teams-1.c: New test.
        * testsuite/libgomp.c/teams-2.c: New test.
        * testsuite/libgomp.c/thread-limit-4.c: New test.
        * testsuite/libgomp.c/thread-limit-5.c: New test.
        * testsuite/libgomp.fortran/display-affinity-1.f90: New test.

2018-11-06  Chung-Lin Tang <cltang@codesourcery.com>

        * oacc-mem.c (memcpy_tofrom_device): New function, combined from
        acc_memcpy_to/from_device functions, now with async parameter.
        (acc_memcpy_to_device): Modify to use memcpy_tofrom_device.
        (acc_memcpy_from_device): Likewise.
        (acc_memcpy_to_device_async): New API function.
        (acc_memcpy_from_device_async): Likewise.
        (present_create_copy): Add async parameter and async setting/unsetting.
        (acc_create): Adjust present_create_copy call.
        (acc_copyin): Likewise.
        (acc_present_or_create): Likewise.
        (acc_present_or_copyin): Likewise.
        (acc_create_async): New API function.
        (acc_copyin_async): New API function.
        (delete_copyout): Add async parameter and async setting/unsetting.
        (acc_delete): Adjust delete_copyout call.
        (acc_copyout): Likewise.
        (acc_delete_async): New API function.
        (acc_copyout_async): Likewise.
        (update_dev_host): Add async parameter and async setting/unsetting.
        (acc_update_device): Adjust update_dev_host call.
        (acc_update_self): Likewise.
        (acc_update_device_async): New API function.
        (acc_update_self_async): Likewise.
        * openacc.h (acc_copyin_async): Declare new API function.
        (acc_create_async): Likewise.
        (acc_copyout_async): Likewise.
        (acc_delete_async): Likewise.
        (acc_update_device_async): Likewise.
        (acc_update_self_async): Likewise.
        (acc_memcpy_to_device_async): Likewise.
        (acc_memcpy_from_device_async): Likewise.
        * openacc_lib.h (acc_copyin_async_32_h): New subroutine.
        (acc_copyin_async_64_h): New subroutine.
        (acc_copyin_async_array_h): New subroutine.
        (acc_create_async_32_h): New subroutine.
        (acc_create_async_64_h): New subroutine.
        (acc_create_async_array_h): New subroutine.
        (acc_copyout_async_32_h): New subroutine.
        (acc_copyout_async_64_h): New subroutine.
        (acc_copyout_async_array_h): New subroutine.
        (acc_delete_async_32_h): New subroutine.
        (acc_delete_async_64_h): New subroutine.
        (acc_delete_async_array_h): New subroutine.
        (acc_update_device_async_32_h): New subroutine.
        (acc_update_device_async_64_h): New subroutine.
        (acc_update_device_async_array_h): New subroutine.
        (acc_update_self_async_32_h): New subroutine.
        (acc_update_self_async_64_h): New subroutine.
        (acc_update_self_async_array_h): New subroutine.
        * openacc.f90 (acc_copyin_async_32_h): New subroutine.
        (acc_copyin_async_64_h): New subroutine.
        (acc_copyin_async_array_h): New subroutine.
        (acc_create_async_32_h): New subroutine.
        (acc_create_async_64_h): New subroutine.
        (acc_create_async_array_h): New subroutine.
        (acc_copyout_async_32_h): New subroutine.
        (acc_copyout_async_64_h): New subroutine.
        (acc_copyout_async_array_h): New subroutine.
        (acc_delete_async_32_h): New subroutine.
        (acc_delete_async_64_h): New subroutine.
        (acc_delete_async_array_h): New subroutine.
        (acc_update_device_async_32_h): New subroutine.
        (acc_update_device_async_64_h): New subroutine.
        (acc_update_device_async_array_h): New subroutine.
        (acc_update_self_async_32_h): New subroutine.
        (acc_update_self_async_64_h): New subroutine.
        (acc_update_self_async_array_h): New subroutine.
        * libgomp.map (OACC_2.5): Add acc_copyin_async*, acc_copyout_async*,
        acc_copyout_finalize_async*, acc_create_async*, acc_delete_async*,
        acc_delete_finalize_async*, acc_memcpy_from_device_async*,
        acc_memcpy_to_device_async*, acc_update_device_async*, and
        acc_update_self_async* entries.
        * testsuite/libgomp.oacc-c-c++-common/lib-94.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/lib-95.c: New test.
        * testsuite/libgomp.oacc-fortran/lib-16.f90: New test.

2018-10-31  Joseph Myers  <joseph@codesourcery.com>

        PR bootstrap/82856
        * Makefile.am: Include multilib.am
        (AUTOMAKE_OPTIONS): Add info-in-builddir.
        (CLEANFILES): Remove libgomp.info.
        * configure.ac: Remove AC_PREREQ.
        * testsuite/Makefile.am (RUNTEST): Remove quotes.
        * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in:
        Regenerate.

2018-10-29  Joseph Myers  <joseph@codesourcery.com>
            Julian Brown  <julian@codesourcery.com>

        * testsuite/libgomp.oacc-c++/this.C: New.

2018-09-18  Cesar Philippidis  <cesar@codesourcery.com>

        * plugin/plugin-nvptx.c (struct cuda_map): New.
        (struct ptx_stream): Replace d, h, h_begin, h_end, h_next, h_prev,
        h_tail with (cuda_map *) map.
        (cuda_map_create): New function.
        (cuda_map_destroy): New function.
        (map_init): Update to use a linked list of cuda_map objects.
        (map_fini): Likewise.
        (map_pop): Likewise.
        (map_push): Likewise.  Return CUdeviceptr instead of void.
        (init_streams_for_device): Remove stales references to ptx_stream
        members.
        (select_stream_for_async): Likewise.
        (nvptx_exec): Update call to map_init.

2018-09-09  Cesar Philippidis  <cesar@codesourcery.com>
            Julian Brown  <julian@codesourcery.com>

        PR middle-end/86336
        * testsuite/libgomp.oacc-c++/non-scalar-data.C: Remove XFAIL.

2018-08-21  Nicolas Koenig  <koenigni@gcc.gnu.org>
        Thomas Koenig <tkoenig@gcc.gnu.org>

        PR fortran/25829
        * testsuite/libgomp.fortran/async_io_1.f90: New test.
        * testsuite/libgomp.fortran/async_io_2.f90: New test.
        * testsuite/libgomp.fortran/async_io_3.f90: New test.
        * testsuite/libgomp.fortran/async_io_4.f90: New test.
        * testsuite/libgomp.fortran/async_io_5.f90: New test.
        * testsuite/libgomp.fortran/async_io_6.f90: New test.
        * testsuite/libgomp.fortran/async_io_7.f90: New test.

2018-08-13  Cesar Philippidis  <cesar@codesourcery.com>
            Tom de Vries  <tdevries@suse.de>

        PR target/85590
        * plugin/cuda/cuda.h (CUoccupancyB2DSize): New typedef.
        (cuOccupancyMaxPotentialBlockSize): Declare.
        * plugin/cuda-lib.def (cuOccupancyMaxPotentialBlockSize): New
        CUDA_ONE_CALL_MAYBE_NULL.
        * plugin/plugin-nvptx.c (CUDA_VERSION < 6050): Define
        CUoccupancyB2DSize and declare
        cuOccupancyMaxPotentialBlockSize.
        (nvptx_exec): Use cuOccupancyMaxPotentialBlockSize to set the
        default num_gangs and num_workers when the driver supports it.

2018-08-08  Tom de Vries  <tdevries@suse.de>

        * plugin/cuda-lib.def (cuLinkAddData_v2, cuLinkCreate_v2): Declare using
        CUDA_ONE_CALL_MAYBE_NULL.
        * plugin/plugin-nvptx.c (cuLinkAddData, cuLinkCreate): Undef and declare.
        (cuLinkAddData_v2, cuLinkCreate_v2): Declare.
        (link_ptx): Fall back to cuLinkAddData/cuLinkCreate if the _v2 versions
        are not found.

2018-08-08  Tom de Vries  <tdevries@suse.de>

        * plugin/cuda-lib.def (cuGetErrorString): Use CUDA_ONE_CALL_MAYBE_NULL.
        * plugin/plugin-nvptx.c (cuda_error): Handle if cuGetErrorString is not
        present.

2018-08-08  Tom de Vries  <tdevries@suse.de>

        * plugin/plugin-nvptx.c
        (CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_MULTIPROCESSOR): Define.
        (nvptx_open_device): Use
        CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_MULTIPROCESSOR.

2018-08-08  Tom de Vries  <tdevries@suse.de>

        * plugin/plugin-nvptx.c (cuda_error): Move declaration of cuGetErrorString ...
        (cuGetErrorString): ... here.  Guard with CUDA_VERSION < 6000.

2018-08-07  Tom de Vries  <tdevries@suse.de>

        * plugin/plugin-nvptx.c (DO_PRAGMA): Define.
        (struct cuda_lib_s): Add def/undef of CUDA_ONE_CALL_MAYBE_NULL.
        (init_cuda_lib): Add new param to CUDA_ONE_CALL_1.  Add arg to
        corresponding call in CUDA_ONE_CALL.  Add def/undef of
        CUDA_ONE_CALL_MAYBE_NULL.
        (CUDA_CALL_EXISTS): Define.

2018-08-07  Tom de Vries  <tdevries@suse.de>

        * plugin/plugin-nvptx.c (struct cuda_lib_s, init_cuda_lib): Put
        CUDA_ONE_CALL defines right before the cuda-lib.def include, and the
        corresponding undefs right after.

2018-08-04  Tom de Vries  <tdevries@suse.de>

        * plugin/configfrag.ac: For --without-cuda-driver, set
        CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB to no.  Handle
        CUDA_DRIVER_INCLUDE == no and CUDA_DRIVER_LIB == no.
        * configure: Regenerate.

2018-08-02  Tom de Vries  <tdevries@suse.de>

        PR target/86660
        * testsuite/libgomp.oacc-c++/routine-1-auto.C: Remove -fno-exceptions.
        * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Same.
        * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
        Same.
        * testsuite/libgomp.oacc-c++/routine-1-template.C: Same.
        * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C: Same.
        * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Same.

2018-08-01  Cesar Philippidis  <cesar@codesourcery.com>
            Thomas Schwinge <thomas@codesourcery.com>

        * config/nvptx/oacc-parallel.c: Truncate.

2018-08-01  Cesar Philippidis  <cesar@codesourcery.com>
            James Norris <jnorris@codesourcery.com>

        * plugin/plugin-nvptx.c (struct map): Removed.
        (map_init, map_pop): Remove use of struct map.
        (map_push): Likewise and change argument list.
        * testsuite/libgomp.oacc-c-c++-common/mapping-1.c: New

2018-08-01  Tom de Vries  <tdevries@suse.de>

        * plugin/cuda-lib.def: New file.  Factor out of ...
        * plugin/plugin-nvptx.c (CUDA_CALLS): ... here.
        (struct cuda_lib_s, init_cuda_lib): Include cuda-lib.def instead of
        using CUDA_CALLS.

2018-07-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        Revert 'AsyncI/O patch committed'.
        2018-07-25  Nicolas Koenig  <koenigni@gcc.gnu.org>
                Thomas Koenig <tkoenig@gcc.gnu.org>

        PR fortran/25829
        * testsuite/libgomp.fortran/async_io_1.f90: New test.
        * testsuite/libgomp.fortran/async_io_2.f90: New test.
        * testsuite/libgomp.fortran/async_io_3.f90: New test.
        * testsuite/libgomp.fortran/async_io_4.f90: New test.
        * testsuite/libgomp.fortran/async_io_5.f90: New test.
        * testsuite/libgomp.fortran/async_io_6.f90: New test.
        * testsuite/libgomp.fortran/async_io_7.f90: New test.

2018-07-30  Tom de Vries  <tdevries@suse.de>

        * plugin/plugin-nvptx.c (MIN, MAX): Redefine.
        (nvptx_exec): Ensure worker and vector default dims don't exceed
        targ_fn->max_threads_per_block.

2018-07-30  Tom de Vries  <tdevries@suse.de>

        * plugin/plugin-nvptx.c (struct ptx_device): Add default_dims field.
        (nvptx_open_device): Init default_dims for device.
        (nvptx_exec): Use default_dims from device.

2018-07-26  Jakub Jelinek  <jakub@redhat.com>

        PR testsuite/86660
        * testsuite/libgomp.c++/for-15.C (results): Include it in
        omp declare target region.
        (main): Use map (always, tofrom: results) instead of
        map (tofrom: results).

        PR middle-end/86660
        * testsuite/libgomp.c/pr86660.c: New test.

2018-07-26  Cesar Philippidis  <cesar@codesourcery.com>
            Tom de Vries  <tdevries@suse.de>

        * plugin/plugin-nvptx.c (nvptx_exec): Error if the hardware doesn't have
        sufficient resources to launch a kernel, and give a hint on how to fix
        it.

2018-07-26  Cesar Philippidis  <cesar@codesourcery.com>
            Tom de Vries  <tdevries@suse.de>

        * plugin/plugin-nvptx.c (struct ptx_device): Add warp_size,
        max_threads_per_block and max_threads_per_multiprocessor fields.
        (nvptx_open_device): Initialize new fields.
        (nvptx_exec): Use num_sms, and new fields.

2018-07-26  Tom de Vries  <tdevries@suse.de>

        * testsuite/libgomp.oacc-fortran/lib-12.f90: Move acc_async_test calls
        to correct locations.  Remove xfail.

2018-07-26  Tom de Vries  <tdevries@suse.de>

        * testsuite/libgomp.oacc-fortran/lib-13.f90: Replace acc_wait_all with
        acc_wait.  Move acc_async_test calls to correct locations.  Remove
        xfail.

2018-07-25  Nicolas Koenig  <koenigni@gcc.gnu.org>
        Thomas Koenig <tkoenig@gcc.gnu.org>

        PR fortran/25829
        * testsuite/libgomp.fortran/async_io_1.f90: New test.
        * testsuite/libgomp.fortran/async_io_2.f90: New test.
        * testsuite/libgomp.fortran/async_io_3.f90: New test.
        * testsuite/libgomp.fortran/async_io_4.f90: New test.
        * testsuite/libgomp.fortran/async_io_5.f90: New test.
        * testsuite/libgomp.fortran/async_io_6.f90: New test.
        * testsuite/libgomp.fortran/async_io_7.f90: New test.

2018-07-17  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/86542
        * testsuite/libgomp.c++/pr86542.C: New test.

        PR middle-end/86539
        * testsuite/libgomp.c++/pr86539.C: New test.

2018-07-11  Jakub Jelinek  <jakub@redhat.com>

        PR c++/86443
        * testsuite/libgomp.c++/for-15.C (a): Remove unused variable.
        (results): Make sure the variable is not inside declare target region.
        (qux): Remove unused function.

2018-07-10  Jakub Jelinek  <jakub@redhat.com>

        PR c++/86443
        * testsuite/libgomp.c++/for-15.C: New test.

2018-06-26  Jakub Jelinek  <jakub@redhat.com>

        PR c++/86291
        * testsuite/libgomp.c++/pr86291.C: New test.

2018-06-24  Gerald Pfeifer  <gerald@pfeifer.com>

        * libgomp.texi (Top): Move www.openmp.org to https.
        (Enabling OpenMP): Ditto.
        (omp_get_active_level): Ditto.
        (omp_get_ancestor_thread_num): Ditto.
        (omp_get_cancellation): Ditto.
        (omp_get_default_device): Ditto.
        (omp_get_dynamic): Ditto.
        (omp_get_level): Ditto.
        (omp_get_max_active_levels): Ditto.
        (omp_get_max_task_priority): Ditto.
        (omp_get_max_threads): Ditto.
        (omp_get_nested): Ditto.
        (omp_get_num_devices): Ditto.
        (omp_get_num_procs): Ditto.
        (omp_get_num_teams): Ditto.
        (omp_get_num_threads): Ditto.
        (omp_get_proc_bind): Ditto.
        (omp_get_schedule): Ditto.
        (omp_get_team_num): Ditto.
        (omp_get_team_size): Ditto.
        (omp_get_thread_limit): Ditto.
        (omp_get_thread_num): Ditto.
        (omp_in_parallel): Ditto.
        (omp_in_final): Ditto.
        (omp_is_initial_device): Ditto.
        (omp_set_default_device): Ditto.
        (omp_set_dynamic): Ditto.
        (omp_set_max_active_levels): Ditto.
        (omp_set_nested): Ditto.
        (omp_set_num_threads): Ditto.
        (omp_set_schedule): Ditto.
        (omp_init_lock): Ditto.
        (omp_set_lock): Ditto.
        (omp_test_lock): Ditto.
        (omp_unset_lock): Ditto.
        (omp_destroy_lock): Ditto.
        (omp_init_nest_lock): Ditto.
        (omp_set_nest_lock): Ditto.
        (omp_test_nest_lock): Ditto.
        (omp_unset_nest_lock): Ditto.
        (omp_destroy_nest_lock): Ditto.
        (omp_get_wtick): Ditto.
        (omp_get_wtime): Ditto.
        (OMP_CANCELLATION): Ditto.
        (OMP_DISPLAY_ENV): Ditto.
        (OMP_DEFAULT_DEVICE): Ditto.
        (OMP_DYNAMIC): Ditto.
        (OMP_MAX_ACTIVE_LEVELS): Ditto.
        (OMP_MAX_TASK_PRIORITY): Ditto.
        (OMP_NESTED): Ditto.
        (OMP_NUM_THREADS): Ditto.
        (OMP_PROC_BIND): Ditto.
        (OMP_PLACES): Ditto.
        (OMP_STACKSIZE): Ditto.
        (OMP_SCHEDULE): Ditto.
        (OMP_THREAD_LIMIT): Ditto.
        (OMP_WAIT_POLICY): Ditto.

2018-06-22  Cesar Philippidis  <cesar@codesourcery.com>
            James Norris  <jnorris@codesourcery.com>
            Julian Brown  <julian@codesourcery.com>
            Thomas Schwinge  <thomas@codesourcery.com>
            Tom de Vries  <tom@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Don't force "-O2".
        * testsuite/libgomp.oacc-c-c++-common/data-2.c: Update.
        * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: Likewise.
        * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
        * testsuite/libgomp.oacc-c++/non-scalar-data.C: New file.
        * testsuite/libgomp.oacc-c-c++-common/declare-3.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/enter-data.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-1.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-2.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-3.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-4.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-5.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-1.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-2.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-3.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-4.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-5.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-6.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-1.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-2.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-1.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-2.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-3.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-4.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-5.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-6.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-7.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/kernels-reduction-1.c:
        Likewise.
        * testsuite/libgomp.oacc-c-c++-common/parallel-loop-1.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/parallel-loop-1.h: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/parallel-loop-2.h: Likewise.
        * testsuite/libgomp.oacc-fortran/cublas-fixed.h: Likewise.
        * testsuite/libgomp.oacc-fortran/dummy-array.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/host_data-2.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/host_data-3.f: Likewise.
        * testsuite/libgomp.oacc-fortran/host_data-4.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction-2.f90:
        Likewise.
        * testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction.f90:
        Likewise.
        * testsuite/libgomp.oacc-fortran/kernels-collapse-3.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/kernels-collapse-4.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/kernels-independent.f90:
        Likewise.
        * testsuite/libgomp.oacc-fortran/kernels-loop-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/kernels-map-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/kernels-parallel-loop-data-enter-exit.f95:
        Likewise.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-1.f90:
        Likewise.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-2.f90:
        Likewise.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-3.f90:
        Likewise.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-6.f90:
        Likewise.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-1.f90:
        Likewise.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-2.f90:
        Likewise.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-1.f90:
        Likewise.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-2.f90:
        Likewise.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-3.f90:
        Likewise.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-4.f90:
        Likewise.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-5.f90:
        Likewise.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-6.f90:
        Likewise.
        * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-7.f90:
        Likewise.
        * testsuite/libgomp.oacc-fortran/kernels-reduction-1.f90:
        Likewise.
        * testsuite/libgomp.oacc-fortran/lib-12.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/lib-13.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/lib-14.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/lib-15.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/parallel-loop-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/reference-reductions.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/vector-routine.f90: Likewise.

2018-06-20  Chung-Lin Tang <cltang@codesourcery.com>
            Thomas Schwinge <thomas@codesourcery.com>
            Cesar Philippidis  <cesar@codesourcery.com>

        * libgomp.h (struct splay_tree_key_s): Add dynamic_refcount member.
        (gomp_acc_remove_pointer): Update declaration.
        (gomp_acc_declare_allocate): Declare.
        (gomp_remove_var): Declare.
        * libgomp.map (OACC_2.5): Define.
        * oacc-mem.c (acc_map_data): Update refcount.
        (acc_unmap_data): Likewise.
        (present_create_copy): Likewise.
        (acc_create): Add FLAG_PRESENT when calling present_create_copy.
        (acc_copyin): Likewise.
        (FLAG_FINALIZE): Define.
        (delete_copyout): Update dynamic refcounts, add support for FINALIZE.
        (acc_delete_finalize): New function.
        (acc_delete_finalize_async): New function.
        (acc_copyout_finalize): New function.
        (acc_copyout_finalize_async): New function.
        (gomp_acc_insert_pointer): Update refcounts.
        (gomp_acc_remove_pointer): Return if data is not present on the
        accelerator.
        * oacc-parallel.c (find_pset): Rename to find_pointer.
        (find_pointer): Add support for GOMP_MAP_POINTER.
        (handle_ftn_pointers): New function.
        (GOACC_parallel_keyed): Update refcounts of variables.
        (GOACC_enter_exit_data): Add support for finalized data mappings.
        Add support for GOMP_MAP_{TO,ALLOC,RELESE,FROM}. Update handling
        of fortran arrays.
        (GOACC_update): Add support for GOMP_MAP_{ALWAYS_POINTER,TO,FROM}.
        (GOACC_declare): Add support for GOMP_MAP_RELEASE, remove support
        for GOMP_MAP_FORCE_FROM.
        * openacc.f90 (module openacc_internal): Add
        acc_copyout_finalize_{32_h,64_h,array_h,_l}, and
        acc_delete_finalize_{32_h,64_h,array_h,_l}. Add interfaces for
        acc_copyout_finalize and acc_delete_finalize.
        (acc_copyout_finalize_32_h): New subroutine.
        (acc_copyout_finalize_64_h): New subroutine.
        (acc_copyout_finalize_array_h): New subroutine.
        (acc_delete_finalize_32_h): New subroutine.
        (acc_delete_finalize_64_h): New subroutine.
        (acc_delete_finalize_array_h): New subroutine.
        * openacc.h (acc_copyout_finalize): Declare.
        (acc_copyout_finalize_async): Declare.
        (acc_delete_finalize): Declare.
        (acc_delete_finalize_async): Declare.
        * openacc_lib.h (acc_copyout_finalize): New interface.
        (acc_delete_finalize): New interface.
        * target.c (gomp_map_vars): Update dynamic_refcount.
        (gomp_remove_var): New function.
        (gomp_unmap_vars): Use it.
        (gomp_unload_image_from_device): Likewise.
        * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Update test
        case to utilize OpenACC 2.5 data clause semantics.
        * 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-16.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
        * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
        * testsuite/libgomp.oacc-fortran/data-5.f90: New test.
        * testsuite/libgomp.oacc-fortran/data-already-1.f: Update test case to
        utilize OpenACC 2.5 data clause semantics.
        * 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-32-1.f: Likewise.
        * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.

2018-05-21  Janus Weil  <janus@gcc.gnu.org>

        PR fortran/85841
        PR testsuite/85865
        * testsuite/libgomp.fortran/collapse2.f90: Add option "-std=legacy".
        * testsuite/libgomp.fortran/omp_atomic2.f90: Ditto.
        * testsuite/libgomp.fortran/omp_parse1.f90: Ditto.
        * testsuite/libgomp.fortran/omp_parse3.f90: Ditto.
        * testsuite/libgomp.fortran/task2.f90: Ditto.
        * testsuite/libgomp.fortran/vla1.f90: Ditto.
        * testsuite/libgomp.fortran/vla2.f90: Ditto.
        * testsuite/libgomp.fortran/vla3.f90: Ditto.
        * testsuite/libgomp.fortran/vla4.f90: Ditto.
        * testsuite/libgomp.fortran/vla5.f90: Ditto.
        * testsuite/libgomp.fortran/vla6.f90: Ditto.
        * testsuite/libgomp.fortran/vla8.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/collapse-2.f90: Ditto.
        * testsuite/libgomp.oacc-fortran/nested-function-1.f90: Ditto.

2018-05-18  Cesar Philippidis  <cesar@codesourcery.com>

        PR c++/85782
        * testsuite/libgomp.oacc-c-c++-common/pr85782.c: New test.

2018-05-09  Tom de Vries  <tom@codesourcery.com>

        PR libgomp/82901
        * oacc-parallel.c (GOACC_declare): Use GOMP_ASYNC_SYNC as async argument
        to GOACC_enter_exit_data.

2018-05-09  Tom de Vries  <tom@codesourcery.com>

        PR libgomp/83792
        * oacc-int.h (async_valid_stream_id_p, async_valid_p)
        (async_synchronous_p): New function.
        * oacc-async.c (acc_async_test, acc_wait, acc_wait_all_async): Use
        async_valid_p.
        * oacc-cuda.c (acc_get_cuda_stream, acc_set_cuda_stream): Use
        async_valid_stream_id_p.
        * oacc-mem.c (gomp_acc_remove_pointer): Use async_synchronous_p.
        * oacc-parallel.c (GOACC_parallel_keyed): Same.

2018-05-07  Tom de Vries  <tom@codesourcery.com>

        PR testsuite/85677
        * testsuite/lib/libgomp.exp (libgomp_init): Move inclusion of top-level
        include directory in ALWAYS_CFLAGS out of $blddir != "" condition.

2018-05-03  Tom de Vries  <tom@codesourcery.com>

        PR testsuite/85106
        * testsuite/lib/libgomp-dg.exp (libgomp-dg-test): Add save-temps to
        extra_tool_flags if it contains an -foffload=-fdump-* flag.
        * testsuite/lib/libgomp.exp: Include scanoffloadtree.exp.
        * testsuite/libgomp.oacc-c/vec.c: Use scan-offload-tree-dump.

2018-05-02  Tom de Vries  <tom@codesourcery.com>

        PR libgomp/85411
        * plugin/plugin-nvptx.c (nvptx_exec): Move parsing of
        GOMP_OPENACC_DIM ...
        * env.c (parse_gomp_openacc_dim): ... here.  New function.
        (initialize_env): Call parse_gomp_openacc_dim.
        (goacc_default_dims): Define.
        * libgomp.h (goacc_default_dims): Declare.
        * oacc-plugin.c (GOMP_PLUGIN_acc_default_dim): New function.
        * oacc-plugin.h (GOMP_PLUGIN_acc_default_dim): Declare.
        * libgomp.map: New version "GOMP_PLUGIN_1.2". Add
        GOMP_PLUGIN_acc_default_dim.
        * testsuite/libgomp.oacc-c-c++-common/loop-default-runtime.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/loop-default.h: New test.

2018-05-02  Tom de Vries  <tom@codesourcery.com>

        PR testsuite/83791
        * testsuite/libgomp.c++/udr-9.C: Update.
        * testsuite/libgomp.c++/atomic-16.C: Remove.
        * testsuite/libgomp.c++/cancel-taskgroup-2.C: Remove.
        * testsuite/libgomp.c++/loop-13.C: Remove.
        * testsuite/libgomp.c++/loop-14.C: Remove.
        * testsuite/libgomp.c++/loop-15.C: Remove.
        * testsuite/libgomp.c++/monotonic-1.C: Remove.
        * testsuite/libgomp.c++/monotonic-2.C: Remove.
        * testsuite/libgomp.c++/nonmonotonic-1.C: Remove.
        * testsuite/libgomp.c++/nonmonotonic-2.C: Remove.
        * testsuite/libgomp.c++/ordered-1.C: Remove.
        * testsuite/libgomp.c++/pr45784.C: Remove.
        * testsuite/libgomp.c++/pr64824.C: Remove.
        * testsuite/libgomp.c++/pr64868.C: Remove.
        * testsuite/libgomp.c++/pr66199-1.C: Remove.
        * testsuite/libgomp.c++/pr66199-2.C: Remove.
        * testsuite/libgomp.c++/pr66199-3.C: Remove.
        * testsuite/libgomp.c++/pr66199-4.C: Remove.
        * testsuite/libgomp.c++/pr66199-5.C: Remove.
        * testsuite/libgomp.c++/pr66199-6.C: Remove.
        * testsuite/libgomp.c++/pr66199-7.C: Remove.
        * testsuite/libgomp.c++/pr66199-8.C: Remove.
        * testsuite/libgomp.c++/pr66199-9.C: Remove.
        * testsuite/libgomp.c++/pr69389.C: Remove.
        * testsuite/libgomp.c++/simd10.C: Remove.
        * testsuite/libgomp.c++/simd11.C: Remove.
        * testsuite/libgomp.c++/simd12.C: Remove.
        * testsuite/libgomp.c++/simd13.C: Remove.
        * testsuite/libgomp.c++/target-1.C: Remove.
        * testsuite/libgomp.c++/target-3.C: Remove.
        * testsuite/libgomp.c++/target-4.C: Remove.
        * testsuite/libgomp.c++/target-5.C: Remove.
        * testsuite/libgomp.c++/taskgroup-1.C: Remove.
        * testsuite/libgomp.c++/taskloop-1.C: Remove.
        * testsuite/libgomp.c++/taskloop-2.C: Remove.
        * testsuite/libgomp.c++/taskloop-3.C: Remove.
        * testsuite/libgomp.c++/taskloop-4.C: Remove.
        * testsuite/libgomp.c++/udr-9.C: Remove.
        * testsuite/libgomp.c++/for-10.C: Remove.
        * testsuite/libgomp.c++/for-11.C: Remove.
        * testsuite/libgomp.c++/for-12.C: Remove.
        * testsuite/libgomp.c++/for-13.C: Remove.
        * testsuite/libgomp.c++/for-14.C: Remove.
        * testsuite/libgomp.c++/for-9.C: Remove.
        * testsuite/libgomp.c/atomic-18.c: Move ...
        * testsuite/libgomp.c-c++-common/atomic-18.c: ... here.
        * testsuite/libgomp.c/cancel-taskgroup-2.c: Move ...
        * testsuite/libgomp.c-c++-common/cancel-taskgroup-2.c: here.
        * testsuite/libgomp.c/loop-13.c: Move ...
        * testsuite/libgomp.c-c++-common/loop-13.c: ... here.
        * testsuite/libgomp.c/loop-14.c: Move ...
        * testsuite/libgomp.c-c++-common/loop-14.c: ... here.
        * testsuite/libgomp.c/loop-15.c: Remove.
        * testsuite/libgomp.c-c++-common/loop-15.c: New test.
        * testsuite/libgomp.c/monotonic-1.c: Move ...
        * testsuite/libgomp.c-c++-common/monotonic-1.c: ... here.
        * testsuite/libgomp.c/monotonic-2.c: Move ...
        * testsuite/libgomp.c-c++-common/monotonic-2.c: ... here.
        * testsuite/libgomp.c/nonmonotonic-1.c: Move ...
        * testsuite/libgomp.c-c++-common/nonmonotonic-1.c: ... here.
        * testsuite/libgomp.c/nonmonotonic-2.c: Move ...
        * testsuite/libgomp.c-c++-common/nonmonotonic-2.c: ... here.
        * testsuite/libgomp.c/ordered-4.c: Move ...
        * testsuite/libgomp.c-c++-common/ordered-4.c: ... here.
        * testsuite/libgomp.c/pr45784.c: Move ...
        * testsuite/libgomp.c-c++-common/pr45784.c: ... here.
        * testsuite/libgomp.c/pr64824.c: Move ...
        * testsuite/libgomp.c-c++-common/pr64824.c: ... here.
        * testsuite/libgomp.c/pr64868.c: Move ...
        * testsuite/libgomp.c-c++-common/pr64868.c: ... here.
        * testsuite/libgomp.c/pr66199-1.c: Move ...
        * testsuite/libgomp.c-c++-common/pr66199-1.c: ... here.
        * testsuite/libgomp.c/pr66199-2.c: Move ...
        * testsuite/libgomp.c-c++-common/pr66199-2.c: ... here.
        * testsuite/libgomp.c/pr66199-3.c: Move ...
        * testsuite/libgomp.c-c++-common/pr66199-3.c: ... here.
        * testsuite/libgomp.c/pr66199-4.c: Move ...
        * testsuite/libgomp.c-c++-common/pr66199-4.c: ... here.
        * testsuite/libgomp.c/pr66199-5.c: Move ...
        * testsuite/libgomp.c-c++-common/pr66199-5.c: ... here.
        * testsuite/libgomp.c/pr66199-6.c: Move ...
        * testsuite/libgomp.c-c++-common/pr66199-6.c: ... here.
        * testsuite/libgomp.c/pr66199-7.c: Move ...
        * testsuite/libgomp.c-c++-common/pr66199-7.c: ... here.
        * testsuite/libgomp.c/pr66199-8.c: Move ...
        * testsuite/libgomp.c-c++-common/pr66199-8.c: ... here.
        * testsuite/libgomp.c/pr66199-9.c: Move ...
        * testsuite/libgomp.c-c++-common/pr66199-9.c: ... here.
        * testsuite/libgomp.c/pr69389.c: Move ...
        * testsuite/libgomp.c-c++-common/pr69389.c: ... here.
        * testsuite/libgomp.c/simd-14.c: Move ...
        * testsuite/libgomp.c-c++-common/simd-14.c: ... here.
        * testsuite/libgomp.c/simd-15.c: Move ...
        * testsuite/libgomp.c-c++-common/simd-15.c: ... here.
        * testsuite/libgomp.c/simd-16.c: Move ...
        * testsuite/libgomp.c-c++-common/simd-16.c: ... here.
        * testsuite/libgomp.c/simd-17.c: Move ...
        * testsuite/libgomp.c-c++-common/simd-17.c: ... here.
        * testsuite/libgomp.c/target-1.c: Move ...
        * testsuite/libgomp.c-c++-common/target-1.c: ... here.
        * testsuite/libgomp.c/target-10.c: Move ...
        * testsuite/libgomp.c-c++-common/target-10.c: ... here.
        * testsuite/libgomp.c/target-13.c: Move ...
        * testsuite/libgomp.c-c++-common/target-13.c: ... here.
        * testsuite/libgomp.c/target-2.c: Move ...
        * testsuite/libgomp.c-c++-common/target-2.c: ... here.
        * testsuite/libgomp.c/taskgroup-1.c: Move ...
        * testsuite/libgomp.c-c++-common/taskgroup-1.c: ... here.
        * testsuite/libgomp.c/taskloop-1.c: Move ...
        * testsuite/libgomp.c-c++-common/taskloop-1.c: ... here.
        * testsuite/libgomp.c/taskloop-2.c: Move ...
        * testsuite/libgomp.c-c++-common/taskloop-2.c: ... here.
        * testsuite/libgomp.c/taskloop-3.c: Move ...
        * testsuite/libgomp.c-c++-common/taskloop-3.c: ... here.
        * testsuite/libgomp.c/taskloop-4.c: Move ...
        * testsuite/libgomp.c-c++-common/taskloop-4.c: ... here.
        * testsuite/libgomp.c/udr-1.c: Move ...
        * testsuite/libgomp.c-c++-common/udr-1.c: ... here.
        * testsuite/libgomp.c/for-1.c: Move ...
        * testsuite/libgomp.c-c++-common/for-1.c: ... here.
        * testsuite/libgomp.c/for-1.h: Move ...
        * testsuite/libgomp.c-c++-common/for-1.h: ... here.
        * testsuite/libgomp.c/for-2.c: Move ...
        * testsuite/libgomp.c-c++-common/for-2.c: ... here.
        * testsuite/libgomp.c/for-2.h: Move ...
        * testsuite/libgomp.c-c++-common/for-2.h: ... here.
        * testsuite/libgomp.c/for-3.c: Move ...
        * testsuite/libgomp.c-c++-common/for-3.c: ... here.
        * testsuite/libgomp.c/for-4.c: Move ...
        * testsuite/libgomp.c-c++-common/for-4.c: ... here.
        * testsuite/libgomp.c/for-5.c: Move ...
        * testsuite/libgomp.c-c++-common/for-5.c: ... here.
        * testsuite/libgomp.c/for-6.c: Move ...
        * testsuite/libgomp.c-c++-common/for-6.c: ... here.

2018-05-02  Tom de Vries  <tom@codesourcery.com>

        PR libgomp/82428
        * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Use
        __builtin_goacc_parlevel_{id,size}.
        * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Same.
        * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Same.
        * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Same.
        * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Same.
        * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Same.
        * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Same.
        * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Same.
        * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Same.
        * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Same.
        * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Same.
        * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Same.
        * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Same.
        * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Same.
        * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Same.
        * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Same.
        * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Same.
        * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Same.
        * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Same.
        * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Same.
        * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Same.
        * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Same.
        * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Same.
        * testsuite/libgomp.oacc-c-c++-common/tile-1.c: Same.

2018-05-02  Tom de Vries  <tom@codesourcery.com>

        PR testsuite/85106
        * testsuite/lib/libgomp.exp: Include scanltranstree.exp.

2018-05-02  Tom de Vries  <tom@codesourcery.com>

        PR testsuite/85106
        * testsuite/lib/libgomp.exp: Include scanwpaipa.exp.

2018-04-29  Julian Brown  <julian@codesourcery.com>
            Tom de Vries  <tom@codesourcery.com>

        PR testsuite/85527
        * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: Allow
        arbitrary order for iterations of atomic subtract check.

2018-04-28  Tom de Vries  <tom@codesourcery.com>

        PR testsuite/85527
        * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90 (main): Store
        atomic capture results obtained in parallel loop to an array, instead of
        to a scalar.

2018-04-26  Tom de Vries  <tom@codesourcery.com>

        PR libgomp/84020
        * plugin/cuda/cuda.h (CUjit_option): Add CU_JIT_OPTIMIZATION_LEVEL.
        * plugin/plugin-nvptx.c (_GNU_SOURCE): Define.
        (process_GOMP_NVPTX_JIT): New function.
        (link_ptx): Use process_GOMP_NVPTX_JIT.

2018-04-26  Richard Biener <rguenther@suse.de>
            Tom de Vries  <tom@codesourcery.com>

        PR lto/85422
        * testsuite/libgomp.oacc-c-c++-common/pr85422.c: New test.

2018-04-26  Tom de Vries  <tom@codesourcery.com>

        PR target/85519
        * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Reduce
        recursion depth from 25 to 23.
        * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Same.

2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>

        * configure: Regenerated.

2018-04-20  Nathan Sidwell  <nathan@codesourcery.com>
            Tom de Vries  <tom@codesourcery.com>

        PR target/85445
        * testsuite/libgomp.oacc-c++/ref-1.C: New.

2018-04-19  Thomas Schwinge  <thomas@codesourcery.com>

        PR libgomp/85463
        * testsuite/libgomp.oacc-fortran/error_stop-1.f: New file.
        * testsuite/libgomp.oacc-fortran/error_stop-2.f: Likewise.
        * testsuite/libgomp.oacc-fortran/error_stop-3.f: Likewise.
        * testsuite/libgomp.oacc-fortran/stop-1.f: Likewise.
        * testsuite/libgomp.oacc-fortran/stop-2.f: Likewise.
        * testsuite/libgomp.oacc-fortran/stop-3.f: Likewise.

        PR libfortran/85166
        * testsuite/libgomp.oacc-fortran/abort-1.f90: Switch back to "call
        abort".
        * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.

2018-04-19  Jakub Jelinek  <jakub@redhat.com>

        * configure: Regenerated.

2018-04-18  David Malcolm  <dmalcolm@redhat.com>

        PR jit/85384
        * configure: Regenerate.

2018-04-16  Cesar Philippidis  <cesar@codesourcery.com>
            Tom de Vries  <tom@codesourcery.com>

        PR middle-end/84955
        * testsuite/libgomp.oacc-c-c++-common/pr84955.c: New test.
        * testsuite/libgomp.oacc-fortran/pr84955.f90: New test.

2018-04-12  Thomas Koenig  <tkoenig@gcc.gnu.org>

        PR fortran/83064
        PR testsuite/85346
        * testsuite/libgomp.fortran/do_concurrent_5.f90: Move modified
        test from gfortran.dg to here.

2018-04-12  Cesar Philippidis  <cesar@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/pr84955.c: Revert 259346.
        * testsuite/libgomp.oacc-fortran/pr84955.f90: Likewise.

2018-04-12  Cesar Philippidis  <cesar@codesourcery.com>

        PR middle-end/84955
        * testsuite/libgomp.oacc-c-c++-common/pr84955.c: New test.
        * testsuite/libgomp.oacc-fortran/pr84955.f90: New test.

2018-04-05  Tom de Vries  <tom@codesourcery.com>

        PR target/85204
        * testsuite/libgomp.oacc-c-c++-common/broadcast-1.c: New test.

2018-03-26  Tom de Vries  <tom@codesourcery.com>

        PR tree-optimization/85063
        * testsuite/libgomp.c/switch-conversion-2.c: New test.
        * testsuite/libgomp.c/switch-conversion.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/switch-conversion-2.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/switch-conversion.c: New test.

2018-03-25  Thomas Koenig  <tkoenig@gcc.gnu.org>

        PR fortran/84381
        * testsuite/libgomp.fortran/aligned1.f03: Replace non-standard
        call abort by STOP n.
        * testsuite/libgomp.fortran/alloc-comp-1.f90: Likewise.
        * testsuite/libgomp.fortran/alloc-comp-2.f90: Likewise.
        * testsuite/libgomp.fortran/alloc-comp-3.f90: Likewise.
        * testsuite/libgomp.fortran/allocatable1.f90: Likewise.
        * testsuite/libgomp.fortran/allocatable10.f90: Likewise.
        * testsuite/libgomp.fortran/allocatable11.f90: Likewise.
        * testsuite/libgomp.fortran/allocatable12.f90: Likewise.
        * testsuite/libgomp.fortran/allocatable2.f90: Likewise.
        * testsuite/libgomp.fortran/allocatable3.f90: Likewise.
        * testsuite/libgomp.fortran/allocatable4.f90: Likewise.
        * testsuite/libgomp.fortran/allocatable5.f90: Likewise.
        * testsuite/libgomp.fortran/allocatable6.f90: Likewise.
        * testsuite/libgomp.fortran/allocatable7.f90: Likewise.
        * testsuite/libgomp.fortran/allocatable8.f90: Likewise.
        * testsuite/libgomp.fortran/allocatable9.f90: Likewise.
        * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.
        * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Likewise.
        * testsuite/libgomp.fortran/associate1.f90: Likewise.
        * testsuite/libgomp.fortran/associate2.f90: Likewise.
        * testsuite/libgomp.fortran/associate3.f90: Likewise.
        * testsuite/libgomp.fortran/cancel-do-1.f90: Likewise.
        * testsuite/libgomp.fortran/cancel-do-2.f90: Likewise.
        * testsuite/libgomp.fortran/cancel-parallel-1.f90: Likewise.
        * testsuite/libgomp.fortran/cancel-sections-1.f90: Likewise.
        * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: Likewise.
        * testsuite/libgomp.fortran/character1.f90: Likewise.
        * testsuite/libgomp.fortran/character2.f90: Likewise.
        * testsuite/libgomp.fortran/collapse1.f90: Likewise.
        * testsuite/libgomp.fortran/collapse2.f90: Likewise.
        * testsuite/libgomp.fortran/collapse3.f90: Likewise.
        * testsuite/libgomp.fortran/collapse4.f90: Likewise.
        * testsuite/libgomp.fortran/crayptr1.f90: Likewise.
        * testsuite/libgomp.fortran/crayptr2.f90: Likewise.
        * testsuite/libgomp.fortran/crayptr3.f90: Likewise.
        * testsuite/libgomp.fortran/declare-simd-1.f90: Likewise.
        * testsuite/libgomp.fortran/declare-simd-3.f90: Likewise.
        * testsuite/libgomp.fortran/declare-target-2.f90: Likewise.
        * testsuite/libgomp.fortran/depend-1.f90: Likewise.
        * testsuite/libgomp.fortran/depend-2.f90: Likewise.
        * testsuite/libgomp.fortran/depend-3.f90: Likewise.
        * testsuite/libgomp.fortran/do1.f90: Likewise.
        * testsuite/libgomp.fortran/do2.f90: Likewise.
        * testsuite/libgomp.fortran/doacross1.f90: Likewise.
        * testsuite/libgomp.fortran/doacross2.f90: Likewise.
        * testsuite/libgomp.fortran/doacross3.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/async_target-1.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/device-2.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/device-3.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/simd-1.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/simd-2.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/simd-3.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/simd-4.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/simd-5.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/simd-6.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/simd-7.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/simd-8.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/target-1.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/target-2.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/target-3.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/target-4.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/target_data-1.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/target_data-2.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/target_data-3.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/target_data-4.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/target_data-5.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/target_update-1.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/target_update-2.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/teams-2.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/teams-3.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/teams-5.f90: Likewise.
        * testsuite/libgomp.fortran/examples-4/teams-6.f90: Likewise.
        * testsuite/libgomp.fortran/lastprivate1.f90: Likewise.
        * testsuite/libgomp.fortran/lastprivate2.f90: Likewise.
        * testsuite/libgomp.fortran/lib1.f90: Likewise.
        * testsuite/libgomp.fortran/lib2.f: Likewise.
        * testsuite/libgomp.fortran/lib3.f: Likewise.
        * testsuite/libgomp.fortran/lib4.f90: Likewise.
        * testsuite/libgomp.fortran/lock-1.f90: Likewise.
        * testsuite/libgomp.fortran/lock-2.f90: Likewise.
        * testsuite/libgomp.fortran/nested1.f90: Likewise.
        * testsuite/libgomp.fortran/nestedfn1.f90: Likewise.
        * testsuite/libgomp.fortran/nestedfn2.f90: Likewise.
        * testsuite/libgomp.fortran/nestedfn3.f90: Likewise.
        * testsuite/libgomp.fortran/nestedfn4.f90: Likewise.
        * testsuite/libgomp.fortran/nestedfn5.f90: Likewise.
        * testsuite/libgomp.fortran/omp_atomic1.f90: Likewise.
        * testsuite/libgomp.fortran/omp_atomic2.f90: Likewise.
        * testsuite/libgomp.fortran/omp_atomic3.f90: Likewise.
        * testsuite/libgomp.fortran/omp_atomic4.f90: Likewise.
        * testsuite/libgomp.fortran/omp_atomic5.f90: Likewise.
        * testsuite/libgomp.fortran/omp_cond1.f: Likewise.
        * testsuite/libgomp.fortran/omp_cond2.f: Likewise.
        * testsuite/libgomp.fortran/omp_cond3.F90: Likewise.
        * testsuite/libgomp.fortran/omp_cond4.F90: Likewise.
        * testsuite/libgomp.fortran/omp_parse1.f90: Likewise.
        * testsuite/libgomp.fortran/omp_parse2.f90: Likewise.
        * testsuite/libgomp.fortran/omp_parse3.f90: Likewise.
        * testsuite/libgomp.fortran/omp_parse4.f90: Likewise.
        * testsuite/libgomp.fortran/openmp_version-1.f: Likewise.
        * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
        * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: Likewise.
        * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: Likewise.
        * testsuite/libgomp.fortran/pointer1.f90: Likewise.
        * testsuite/libgomp.fortran/pointer2.f90: Likewise.
        * testsuite/libgomp.fortran/pr25162.f: Likewise.
        * testsuite/libgomp.fortran/pr25219.f90: Likewise.
        * testsuite/libgomp.fortran/pr27395-1.f90: Likewise.
        * testsuite/libgomp.fortran/pr27395-2.f90: Likewise.
        * testsuite/libgomp.fortran/pr27416-1.f90: Likewise.
        * testsuite/libgomp.fortran/pr27916-1.f90: Likewise.
        * testsuite/libgomp.fortran/pr27916-2.f90: Likewise.
        * testsuite/libgomp.fortran/pr28390.f: Likewise.
        * testsuite/libgomp.fortran/pr29629.f90: Likewise.
        * testsuite/libgomp.fortran/pr32550.f90: Likewise.
        * testsuite/libgomp.fortran/pr33880.f90: Likewise.
        * testsuite/libgomp.fortran/pr34020.f90: Likewise.
        * testsuite/libgomp.fortran/pr35130.f90: Likewise.
        * testsuite/libgomp.fortran/pr42162.f90: Likewise.
        * testsuite/libgomp.fortran/pr46753.f90: Likewise.
        * testsuite/libgomp.fortran/pr48894.f90: Likewise.
        * testsuite/libgomp.fortran/pr49792-1.f90: Likewise.
        * testsuite/libgomp.fortran/pr49792-2.f90: Likewise.
        * testsuite/libgomp.fortran/pr63938-1.f90: Likewise.
        * testsuite/libgomp.fortran/pr63938-2.f90: Likewise.
        * testsuite/libgomp.fortran/pr65597.f90: Likewise.
        * testsuite/libgomp.fortran/pr66199-1.f90: Likewise.
        * testsuite/libgomp.fortran/pr71014.f90: Likewise.
        * testsuite/libgomp.fortran/pr81304.f90: Likewise.
        * testsuite/libgomp.fortran/pr81841.f90: Likewise.
        * testsuite/libgomp.fortran/pr84418-1.f90: Likewise.
        * testsuite/libgomp.fortran/pr84418-2.f90: Likewise.
        * testsuite/libgomp.fortran/procptr1.f90: Likewise.
        * testsuite/libgomp.fortran/recursion1.f90: Likewise.
        * testsuite/libgomp.fortran/reduction1.f90: Likewise.
        * testsuite/libgomp.fortran/reduction2.f90: Likewise.
        * testsuite/libgomp.fortran/reduction3.f90: Likewise.
        * testsuite/libgomp.fortran/reduction4.f90: Likewise.
        * testsuite/libgomp.fortran/reduction5.f90: Likewise.
        * testsuite/libgomp.fortran/reduction6.f90: Likewise.
        * testsuite/libgomp.fortran/reference1.f90: Likewise.
        * testsuite/libgomp.fortran/reference2.f90: Likewise.
        * testsuite/libgomp.fortran/retval1.f90: Likewise.
        * testsuite/libgomp.fortran/retval2.f90: Likewise.
        * testsuite/libgomp.fortran/sharing1.f90: Likewise.
        * testsuite/libgomp.fortran/sharing2.f90: Likewise.
        * testsuite/libgomp.fortran/simd1.f90: Likewise.
        * testsuite/libgomp.fortran/simd2.f90: Likewise.
        * testsuite/libgomp.fortran/simd3.f90: Likewise.
        * testsuite/libgomp.fortran/simd4.f90: Likewise.
        * testsuite/libgomp.fortran/simd5.f90: Likewise.
        * testsuite/libgomp.fortran/simd6.f90: Likewise.
        * testsuite/libgomp.fortran/simd7.f90: Likewise.
        * testsuite/libgomp.fortran/stack.f90: Likewise.
        * testsuite/libgomp.fortran/strassen.f90: Likewise.
        * testsuite/libgomp.fortran/tabs1.f90: Likewise.
        * testsuite/libgomp.fortran/tabs2.f: Likewise.
        * testsuite/libgomp.fortran/target1.f90: Likewise.
        * testsuite/libgomp.fortran/target2.f90: Likewise.
        * testsuite/libgomp.fortran/target3.f90: Likewise.
        * testsuite/libgomp.fortran/target4.f90: Likewise.
        * testsuite/libgomp.fortran/target5.f90: Likewise.
        * testsuite/libgomp.fortran/target6.f90: Likewise.
        * testsuite/libgomp.fortran/target7.f90: Likewise.
        * testsuite/libgomp.fortran/target8.f90: Likewise.
        * testsuite/libgomp.fortran/task1.f90: Likewise.
        * testsuite/libgomp.fortran/task2.f90: Likewise.
        * testsuite/libgomp.fortran/task3.f90: Likewise.
        * testsuite/libgomp.fortran/task4.f90: Likewise.
        * testsuite/libgomp.fortran/taskgroup1.f90: Likewise.
        * testsuite/libgomp.fortran/taskloop1.f90: Likewise.
        * testsuite/libgomp.fortran/taskloop2.f90: Likewise.
        * testsuite/libgomp.fortran/taskloop3.f90: Likewise.
        * testsuite/libgomp.fortran/taskloop4.f90: Likewise.
        * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
        * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
        * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
        * testsuite/libgomp.fortran/threadprivate4.f90: Likewise.
        * testsuite/libgomp.fortran/udr1.f90: Likewise.
        * testsuite/libgomp.fortran/udr10.f90: Likewise.
        * testsuite/libgomp.fortran/udr11.f90: Likewise.
        * testsuite/libgomp.fortran/udr12.f90: Likewise.
        * testsuite/libgomp.fortran/udr13.f90: Likewise.
        * testsuite/libgomp.fortran/udr14.f90: Likewise.
        * testsuite/libgomp.fortran/udr15.f90: Likewise.
        * testsuite/libgomp.fortran/udr2.f90: Likewise.
        * testsuite/libgomp.fortran/udr3.f90: Likewise.
        * testsuite/libgomp.fortran/udr4.f90: Likewise.
        * testsuite/libgomp.fortran/udr5.f90: Likewise.
        * testsuite/libgomp.fortran/udr6.f90: Likewise.
        * testsuite/libgomp.fortran/udr7.f90: Likewise.
        * testsuite/libgomp.fortran/udr8.f90: Likewise.
        * testsuite/libgomp.fortran/udr9.f90: Likewise.
        * testsuite/libgomp.fortran/vla1.f90: Likewise.
        * testsuite/libgomp.fortran/vla2.f90: Likewise.
        * testsuite/libgomp.fortran/vla3.f90: Likewise.
        * testsuite/libgomp.fortran/vla4.f90: Likewise.
        * testsuite/libgomp.fortran/vla5.f90: Likewise.
        * testsuite/libgomp.fortran/vla6.f90: Likewise.
        * testsuite/libgomp.fortran/vla7.f90: Likewise.
        * testsuite/libgomp.fortran/vla8.f90: Likewise.
        * testsuite/libgomp.fortran/workshare1.f90: Likewise.
        * testsuite/libgomp.fortran/workshare2.f90: 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/atomic_capture-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/c2.pl: Likewise.
        * testsuite/libgomp.oacc-fortran/clauses-1.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/combined-directives-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/combined-reduction.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/declare-1.f90: Likewise.
        * 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.
        * 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/host_data-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
        * 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.
        * 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-32-1.f: Likewise.
        * testsuite/libgomp.oacc-fortran/lib-32-2.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/nested-function-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/nested-function-2.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/nested-function-3.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
        * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: Likewise.
        * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
        * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/pr70643.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/pr81352.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/pr83920.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/pr84028.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/private-variables.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/reduction-7.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/reduction-8.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/routine-5.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/routine-7.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/routine-9.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/update-1.f90: Likewise.

2018-03-20  Richard Biener  <rguenther@suse.de>

        * testsuite/libgomp.graphite/force-parallel-4.c: XFAIL one
        parallelizable loop.

2018-02-19  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>

        PR target/84148
        * configure: Regenerate.

2018-02-16  Jakub Jelinek  <jakub@redhat.com>

        PR fortran/84418
        * libgomp.fortran/pr84418-1.f90: New test.
        * libgomp.fortran/pr84418-2.f90: New test.

2018-02-14  Jakub Jelinek  <jakub@redhat.com>

        PR fortran/84313
        * testsuite/libgomp.fortran/threadprivate4.f90: Add
        -std=f2003 -fall-intrinsics into dg-additional-options.

2018-02-08  Martin Jambor  <mjambor@suse.cz>

        * testsuite/libgomp.hsa.c/pr82416.c: Make the function with target
        clonable.

2018-02-08  Martin Jambor  <mjambor@suse.cz>

        * testsuite/libgomp.hsa.c/staticvar.c: New test.

2018-02-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * testsuite/libgomp.oacc-c-c++-common/pr84217.c (abort)
        [__cplusplus]: Declare extern "C".

2018-02-07  Tom de Vries  <tom@codesourcery.com>

        PR libgomp/84217
        * testsuite/libgomp.oacc-c-c++-common/pr84217.c: New test.

2018-01-29  Christoph Spiel  <cspiel@freenet.de>
            Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/84096
        * omp.h.in (omp_init_nest_lock_with_hint): Use omp_nest_lock_t
        instead of omp_lock_t.

2018-01-25  Tom de Vries  <tom@codesourcery.com>

        PR target/84028
        * testsuite/libgomp.oacc-fortran/pr84028.f90: New test.

2018-01-24  Tom de Vries  <tom@codesourcery.com>

        PR target/83589
        * testsuite/libgomp.oacc-c-c++-common/pr83589.c: New test.

2018-01-24  Tom de Vries  <tom@codesourcery.com>

        PR target/81352
        * testsuite/libgomp.oacc-fortran/pr81352.f90: New test.

2018-01-19  Tom de Vries  <tom@codesourcery.com>
            Cesar Philippidis  <cesar@codesourcery.com>

        PR target/83920
        * testsuite/libgomp.oacc-c-c++-common/pr83920.c: New test.
        * testsuite/libgomp.oacc-fortran/pr83920.f90: New test.

2018-01-03  Jakub Jelinek  <jakub@redhat.com>

        Update copyright years.

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

2017-12-30  Tom de Vries  <tom@codesourcery.com>

        PR libgomp/83046
        * testsuite/libgomp.oacc-c-c++-common/pr83046.c: New test.
        * testsuite/libgomp.c-c++-common/pr83046.c: New test.

2017-12-27  Tom de Vries  <tom@codesourcery.com>

        PR c++/83046
        * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c (test_static)
        (test_nonstatic): Fix return type to workaround PR83046.

2017-12-05  Jakub Jelinek  <jakub@redhat.com>

        PR testsuite/83281
        * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c (main): Use
        j suffix instead of i.
        * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c (main):
        Likewise.

2017-12-01  Cesar Philippidis  <cesar@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Add missing
        call to acc_wait (1).

2017-11-24  Jakub Jelinek  <jakub@redhat.com>

        PR fortran/81304
        * testsuite/libgomp.fortran/pr81304.f90: New test.

2017-11-23  Jakub Jelinek  <jakub@redhat.com>

        PR fortran/81841
        * libgomp.fortran/pr81841.f90: New test.

2017-11-22  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/83106
        * target.c (gomp_target_init): Compute lengths just once and
        use them in both malloc size and subsequent copying.

2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>

        * configure.ac: Set CET_FLAGS, update XCFLAGS and FCFLAGS.
        * acinclude.m4: Add cet.m4.
        * configure: Regenerate.
        * Makefile.in: Likewise.
        * testsuite/Makefile.in: Likewise.

2017-11-15  Tom de Vries  <tom@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-1.c: New test, copied
        from asyncwait-1.f90.  Rewrite into C.  Rewrite from float to int.
        * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-2.c: New test, copied
        from asyncwait-2.f90.  Rewrite into C.  Rewrite from float to int.
        * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-3.c: New test, copied
        from asyncwait-3.f90.  Rewrite into C.  Rewrite from float to int.

2017-11-14  Tom de Vries  <tom@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Allow to run for
        non-nvidia devices.

2017-11-07  Jakub Jelinek  <jakub@redhat.com>

        PR c++/82835
        * testsuite/libgomp.c++/pr82835.C: New test.

2017-11-06  Martin Liska  <mliska@suse.cz>

        * testsuite/libgomp.c++/loop-2.C: Return a value
        for functions with non-void return type, or change type to void,
        or add -Wno-return-type for test.
        * testsuite/libgomp.c++/loop-4.C: Likewise.
        * testsuite/libgomp.c++/parallel-1.C: Likewise.
        * testsuite/libgomp.c++/shared-1.C: Likewise.
        * testsuite/libgomp.c++/single-1.C: Likewise.
        * testsuite/libgomp.c++/single-2.C: Likewise.

2017-10-31  Tom de Vries  <tom@codesourcery.com>

        * plugin/plugin-hsa.c (HSA_LOG): Remove semicolon after
        "do {} while (false)".
        (init_single_kernel, GOMP_OFFLOAD_async_run): Add missing semicolon
        after HSA_DEBUG call.

2017-10-28  Jakub Jelinek  <jakub@redhat.com>

        * target.c (struct gomp_coalesce_buf): New type.
        (MAX_COALESCE_BUF_SIZE, MAX_COALESCE_BUF_GAP): Define.
        (gomp_coalesce_buf_add, gomp_to_device_kind_p): New functions.
        (gomp_copy_host2dev): Add CBUF argument, if copying into
        the cached ranges, memcpy into buffer instead of copying
        into device.
        (gomp_map_vars_existing, gomp_map_pointer, gomp_map_fields_existing):
        Add CBUF argument, pass it through to other calls.
        (gomp_map_vars): Aggregate copies from host to device if small enough
        and with small enough gaps in between into memcpy into a buffer and
        fewer host to device copies from the buffer.
        (gomp_update): Adjust gomp_copy_host2dev caller.

2017-10-17  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-fortran/declare-1.f90: Restore "dg-do
        run" directive.
        * 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.

2017-10-16  Tom de Vries  <tom@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/declare-1.c: Don't require
        openacc_nvidia_accel_selected.
        * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Same.
        * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Same.
        * testsuite/libgomp.oacc-fortran/declare-2.f90: Same.
        * testsuite/libgomp.oacc-fortran/declare-4.f90: Same
        * testsuite/libgomp.oacc-fortran/declare-5.f90: Same.
        * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Don't require
        openacc_nvidia_accel_selected. Skip for shared memory device.
        * testsuite/libgomp.oacc-fortran/declare-1.f90: Same.
        * testsuite/libgomp.oacc-fortran/declare-3.f90: Same.

2017-10-09  Martin Jambor  <mjambor@suse.cz>

        PR hsa/82416
        * testsuite/libgomp.hsa.c/pr82416.c: New test.

2017-10-07  Tom de Vries  <tom@codesourcery.com>

        * testsuite/libgomp.oacc-fortran/firstprivate-1.f90 (firstprivate):
        Remove acc_device_nvidia references.
        * testsuite/libgomp.oacc-fortran/parallel-reduction.f90 (reduction):
        Same.

2017-10-05  Tom de Vries  <tom@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c (main): Remove
        vector_length(32) clause from acc parallel directive.
        * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c (main): Same.

2017-10-04  Tom de Vries  <tom@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c
        (main): Reduce sum of arr elements.  Assert that hres is exactly
        representable in 32-bit floating point.
        * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c
        (main): Reduce sum of arr elements.  Assert that hres and hmres are
        exactly representable in 32-bit floating point.
        * testsuite/libgomp.oacc-c-c++-common/reduction-7.c (gwv_np_4): Same.

2017-09-28  Tom de Vries  <tom@codesourcery.com>

        * testsuite/libgomp.c++/for-12.C: Remove superfluous -fopenmp option
        setting.
        * testsuite/libgomp.c++/pr69393.C: Same.
        * testsuite/libgomp.c++/taskloop-1.C: Same.
        * testsuite/libgomp.c++/taskloop-3.C: Same.
        * testsuite/libgomp.c++/taskloop-4.C: Same.
        * testsuite/libgomp.c/for-4.c: Same.
        * testsuite/libgomp.c/pr66199-3.c: Same.
        * testsuite/libgomp.c/pr66199-4.c: Same.
        * testsuite/libgomp.c/pr66199-6.c: Same.
        * testsuite/libgomp.c/taskloop-1.c: Same.
        * testsuite/libgomp.c/taskloop-3.c: Same.
        * testsuite/libgomp.c/taskloop-4.c: Same.
        * testsuite/libgomp.fortran/aligned1.f03: Same.
        * testsuite/libgomp.fortran/condinc1.f: Same.
        * testsuite/libgomp.fortran/condinc3.f90: Same.
        * testsuite/libgomp.fortran/crayptr1.f90: Same.
        * testsuite/libgomp.fortran/crayptr2.f90: Same.
        * testsuite/libgomp.fortran/crayptr3.f90: Same.
        * testsuite/libgomp.fortran/omp_cond1.f: Same.
        * testsuite/libgomp.fortran/omp_cond3.F90: Same.
        * testsuite/libgomp.fortran/pr66199-1.f90: Same.
        * testsuite/libgomp.fortran/pr66199-2.f90: Same.
        * testsuite/libgomp.fortran/recursion1.f90: Same.
        * testsuite/libgomp.fortran/target2.f90: Same.
        * testsuite/libgomp.fortran/target5.f90: Same.
        * testsuite/libgomp.fortran/task3.f90: Same.

2017-09-28  Tom de Vries  <tom@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c (main): Remove
        vector_length(32) clause from acc parallel directive.
        * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c (main): Same.

2017-09-27  Tom de Vries  <tom@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c (main):
        Remove acc_device_nvidia references.

2017-09-16  Tom de Vries  <tom@codesourcery.com>

        PR c/81875
        * testsuite/libgomp.c-c++-common/pr81875.c: New test.

2017-09-14  Tom de Vries  <tom@codesourcery.com>

        * testsuite/libgomp.c++/cancel-taskgroup-1.C: Remove.
        * testsuite/libgomp.c/cancel-taskgroup-1.c: Move to ...
        * testsuite/libgomp.c-c++-common/cancel-taskgroup-1.c: ... here.
        * testsuite/libgomp.c/c.exp: Include test-cases from
        libgomp.c-c++-common.
        * testsuite/libgomp.c++/c++.exp: Same.  Force c++-mode compilation of .c
        files.

2017-09-14  Jakub Jelinek  <jakub@redhat.com>

        PR c++/81314
        * testsuite/libgomp.c++/pr81314.C: New test.

2017-09-03  Gerald Pfeifer  <gerald@pfeifer.com>

        * libgomp.texi (Top): www.openacc.org now uses https.
        (Enabling OpenACC): Ditto.
        (acc_get_num_devices): Ditto.
        (acc_set_device_type): Ditto.
        (acc_get_device_type): Ditto.
        (acc_set_device_num): Ditto.
        (acc_get_device_num): Ditto.
        (acc_async_test): Ditto.
        (acc_async_test_all): Ditto.
        (acc_wait): Ditto.
        (acc_wait_all): Ditto.
        (acc_wait_all_async): Ditto.
        (acc_wait_async): Ditto.
        (acc_init): Ditto.
        (acc_shutdown): Ditto.
        (acc_on_device): Ditto.
        (acc_malloc): Ditto.
        (acc_free): Ditto.
        (acc_copyin): Ditto.
        (acc_present_or_copyin): Ditto.
        (acc_create): Ditto.
        (acc_present_or_create): Ditto.
        (acc_copyout): Ditto.
        (acc_delete): Ditto.
        (acc_update_device): Ditto.
        (acc_update_self): Ditto.
        (acc_map_data): Ditto.
        (acc_unmap_data): Ditto.
        (acc_deviceptr): Ditto.
        (acc_hostptr): Ditto.
        (acc_is_present): Ditto.
        (acc_memcpy_to_device): Ditto.
        (acc_memcpy_from_device): Ditto.
        (acc_get_current_cuda_device): Ditto.
        (acc_get_current_cuda_context): Ditto.
        (acc_get_cuda_stream): Ditto.
        (acc_set_cuda_stream): Ditto.
        (ACC_DEVICE_TYPE): Ditto.
        (ACC_DEVICE_NUM): Ditto.
        (OpenACC Library Interoperability): Ditto.

2017-08-09  Jakub Jelinek  <jakub@redhat.com>

        PR c/81687
        * testsuite/libgomp.c/pr81687-1.c: New test.
        * testsuite/libgomp.c/pr81687-2.c: New test.

2017-08-07  Jakub Jelinek  <jakub@redhat.com>

        PR c/69389
        * testsuite/libgomp.c/pr69389.c: New test.
        * testsuite/libgomp.c++/pr69389.C: New test.

2017-08-07  Tom de Vries  <tom@codesourcery.com>

        PR middle-end/78266
        * testsuite/libgomp.oacc-c-c++-common/vprop-2.c: New test.
        * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove xfail.

2017-07-27  Jakub Jelinek  <jakub@redhat.com>

        PR c/45784
        * testsuite/libgomp.c/pr45784.c: New test.
        * testsuite/libgomp.c++/pr45784.C: New test.

2017-07-19  Tom de Vries  <tom@codesourcery.com>

        * testsuite/libgomp.oacc-c/vec.c: New test.

2017-07-03  Tom de Vries  <tom@codesourcery.com>

        * plugin/plugin-hsa.c: Fix secure_getenv.h include.

2017-06-27  Tom de Vries  <tom@codesourcery.com>

        * plugin/plugin-nvptx.c (notify_var): New function.
        (nvptx_exec): Use notify_var for GOMP_OPENACC_DIM.

2017-06-27  Tom de Vries  <tom@codesourcery.com>

        * env.c (parse_unsigned_long_1): Factor out of ...
        (parse_unsigned_long): ... here.
        (parse_int_1): Factor out of ...
        (parse_int): ... here.
        (parse_int_secure): New function.
        (initialize_env): Use parse_int_secure for GOMP_DEBUG.
        * secure_getenv.h: Factor out of ...
        * plugin/plugin-hsa.c: ... here.
        * testsuite/libgomp.oacc-c-c++-common/gomp-debug-env.c: New test.

2017-06-21  Jakub Jelinek  <jakub@redhat.com>

        PR c++/81130
        * testsuite/libgomp.c++/pr81130.C: New test.

2017-06-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * testsuite/libgomp.fortran/strassen.f90: Remove dg-skip-if
        default args.
        * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove
        dg-xfail-run-if default args.

2017-06-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * testsuite/libgomp.c/pr39591-2.c: Fix test case.
        * testsuite/libgomp.c/pr39591-3.c: Likewise.

2017-05-30  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/80822
        * config/linux/affinity.c (gomp_affinity_init_level_1): New function.
        (gomp_affinity_init_level): Use it.  Always analyze the core and thread
        sibling lists, depending on level just pick up what CPUs to put
        together into a place vs. whether add multiple ordered places.

2017-05-24  Thomas Schwinge  <thomas@codesourcery.com>

        * openacc.h (acc_async_wait, acc_async_wait_all): New prototypes.
        * libgomp.map (OACC_2.0.1): Add these.
        * oacc-async.c (acc_async_wait, acc_async_wait_all): New aliases
        for "acc_wait", and "acc_wait_all", respectively.
        * openacc.f90 (acc_async_wait, acc_async_wait_all): New interfaces
        for "acc_wait", and "acc_wait_all", respectively.
        * openacc_lib.h (acc_async_wait, acc_async_wait_all): Likewise.
        * libgomp.texi (acc_wait, acc_wait_all): Update.
        * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Update.
        * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: New file.
        * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.

        * openacc_lib.h (acc_pcopyin, acc_pcreate): Route to
        acc_present_or_copyin and acc_present_or_create procedures,
        respectively.
        * testsuite/libgomp.oacc-fortran/lib-32-1.f: Exercise these, and
        generally different variants of OpenACC Runtime Library functions.
        * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.

        * testsuite/libgomp.oacc-fortran/lib-32-1.f: New file.
        * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.

        * openacc.h (acc_pcopyin, acc_pcreate): Provide prototypes instead
        of preprocessor definitions.
        * libgomp.h (strong_alias): Guard by "#ifdef
        HAVE_ATTRIBUTE_ALIAS".
        * oacc-mem.c: Provide "acc_pcreate" as alias for
        "acc_present_or_create", and "acc_pcopyin" as alias for
        "acc_present_or_copyin".
        * libgomp.map: New version "OACC_2.0.1".
        (OACC_2.0.1): Add "acc_pcopyin", and "acc_pcreate".
        * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Remove, merging
        its content into...
        * testsuite/libgomp.oacc-c-c++-common/lib-32.c: ... this file.
        Extend testing.

        * plugin/plugin-nvptx.c (nvptx_get_num_devices): Debugging output
        when disabling nvptx offloading.

2017-05-23  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Update.
        * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
        * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.

        * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Rewrite.
        * testsuite/lib/libgomp.exp
        (check_effective_target_openacc_nvidia_accel_configured): New
        proc.
        * testsuite/libgomp.oacc-c++/c++.exp (check_effective_target_c)
        (check_effective_target_c++): New procs.
        * testsuite/libgomp.oacc-c/c.exp (check_effective_target_c)
        (check_effective_target_c++): Likewise.

2017-05-22  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/80809
        * testsuite/libgomp.c/pr80809-2.c: New test.
        * testsuite/libgomp.c/pr80809-3.c: New test.

        PR middle-end/80809
        * testsuite/libgomp.c/pr80809-1.c: New test.

        PR middle-end/80853
        * testsuite/libgomp.c/pr80853.c: New test.

2017-05-19  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/libgomp.oacc-c++/template-reduction.C: Update.
        * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Update.
        * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
        * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.

        * plugin/plugin-hsa.c (DLSYM_FN, init_hsa_runtime_functions):
        Debug output for failure.

2017-05-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * testsuite/lib/libgomp.exp: Load scanlang.exp.

2017-04-27  Jakub Jelinek  <jakub@redhat.com>

        PR bootstrap/80531
        * configure.tgt (*-*-aix*): Add -frandom-seed=$@ to XCFLAGS to avoid
        bootstrap compare failures.

2017-04-20  Alexander Monakov  <amonakov@ispras.ru>

        * testsuite/libgomp.c/target-36.c: New testcase.

2017-04-13  Jakub Jelinek  <jakub@redhat.com>

        * plugin/plugin-nvptx.c (cuda_lib_inited): Use signed char type
        instead of char.

2017-04-11  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/80394
        * testsuite/libgomp.c/pr80394.c: New test.

2017-04-04  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/79876
        * config/posix/thread-stacksize.h: New file.
        * config/darwin/thread-stacksize.h: New file.
        * config/nvptx/thread-stacksize.h: New file.
        * env.c: Include thread-stacksize.h.
        (initialize_env): Initialize stacksize to GOMP_DEFAULT_STACKSIZE
        instead of 0.  Call pthread_attr_setstacksize even if
        GOMP_DEFAULT_STACKSIZE is non-zero.

2017-03-30  Jakub Jelinek  <jakub@redhat.com>

        * env.c (initialize_env): Initialize stacksize to 0.

2017-03-22  Cesar Philippidis  <cesar@codesourcery.com>

        PR c++/80029
        * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: New test.

2017-03-08  Jakub Jelinek  <jakub@redhat.com>

        PR c/79940
        * testsuite/libgomp.c/pr79940.c: New test.

2017-02-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * testsuite/libgomp.c/pr48591.c: Enable on all __float128
        targets.
        Add __float128 options.

2017-02-11  John David Anglin  <danglin@gcc.gnu.org>

        * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Remove
        hppa*-*-* dg-skip-if directive.

2017-02-09  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Move
        dg-skip-if directive into a comment.

2017-02-09  Nathan Sidwell  <nathan@codesourcery.com>
            Chung-Lin Tang  <cltang@codesourcery.com>

        * testsuite/libgomp.oacc-c-c++-common/tile-1.c: New.
        * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust and
        add additional case.
        * testsuite/libgomp.oacc-c-c++-common/vprop.c: XFAIL under
        "openacc_nvidia_accel_selected".
        * libgomp.oacc-fortran/nested-function-1.f90 (test2):
        Add num_workers(8) clause.

2017-02-08  John David Anglin  <danglin@gcc.gnu.org>

        * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Skip on
        hppa*-*-*.
        * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Don't
        include complex.h on hppa*-*-hpux*.
        * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.

2017-02-02  Thomas Schwinge  <thomas@codesourcery.com>

        * plugin/plugin-nvptx.c (nvptx_exec): Make it static.

        * libgomp-plugin.h (GOMP_OFFLOAD_openacc_parallel): Rename to
        GOMP_OFFLOAD_openacc_exec.  Adjust all users.
        (GOMP_OFFLOAD_openacc_get_current_cuda_device): Rename to
        GOMP_OFFLOAD_openacc_cuda_get_current_device.  Adjust all users.
        (GOMP_OFFLOAD_openacc_get_current_cuda_context): Rename to
        GOMP_OFFLOAD_openacc_cuda_get_current_context.  Adjust all users.
        (GOMP_OFFLOAD_openacc_get_cuda_stream): Rename to
        GOMP_OFFLOAD_openacc_cuda_get_stream.  Adjust all users.
        (GOMP_OFFLOAD_openacc_set_cuda_stream): Rename to
        GOMP_OFFLOAD_openacc_cuda_set_stream.  Adjust all users.

2017-01-31  Thomas Schwinge  <thomas@codesourcery.com>

        * libgomp-plugin.h: #include <stdbool.h>.
        (GOMP_OFFLOAD_get_name, GOMP_OFFLOAD_get_caps)
        (GOMP_OFFLOAD_get_type, GOMP_OFFLOAD_get_num_devices)
        (GOMP_OFFLOAD_init_device, GOMP_OFFLOAD_fini_device)
        (GOMP_OFFLOAD_version, GOMP_OFFLOAD_load_image)
        (GOMP_OFFLOAD_unload_image, GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free)
        (GOMP_OFFLOAD_dev2host, GOMP_OFFLOAD_host2dev)
        (GOMP_OFFLOAD_dev2dev, GOMP_OFFLOAD_can_run, GOMP_OFFLOAD_run)
        (GOMP_OFFLOAD_async_run, GOMP_OFFLOAD_openacc_parallel)
        (GOMP_OFFLOAD_openacc_register_async_cleanup)
        (GOMP_OFFLOAD_openacc_async_test)
        (GOMP_OFFLOAD_openacc_async_test_all)
        (GOMP_OFFLOAD_openacc_async_wait)
        (GOMP_OFFLOAD_openacc_async_wait_async)
        (GOMP_OFFLOAD_openacc_async_wait_all)
        (GOMP_OFFLOAD_openacc_async_wait_all_async)
        (GOMP_OFFLOAD_openacc_async_set_async)
        (GOMP_OFFLOAD_openacc_create_thread_data)
        (GOMP_OFFLOAD_openacc_destroy_thread_data)
        (GOMP_OFFLOAD_openacc_get_current_cuda_device)
        (GOMP_OFFLOAD_openacc_get_current_cuda_context)
        (GOMP_OFFLOAD_openacc_get_cuda_stream)
        (GOMP_OFFLOAD_openacc_set_cuda_stream): New prototypes.
        * libgomp.h (struct acc_dispatch_t, struct gomp_device_descr): Use
        these.
        * plugin/plugin-hsa.c (GOMP_OFFLOAD_load_image)
        (GOMP_OFFLOAD_unload_image): Fix argument types.

2017-01-26  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/lib/libgomp.exp
        (check_effective_target_hsa_offloading_selected_nocache): Fix up
        check_compile invocation.  Fix up removal of executable.  Drop
        bogus "2>&1" argument.

        * testsuite/libgomp.fortran/declare-simd-4.f90: Add cleanup-modules
        directive.

2017-01-24  Pekka Jääskeläinen  <pekka@parmance.com>
            Martin Jambor  <mjambor@suse.cz>

        * plugin/hsa.h: Moved to top level include.
        * plugin/plugin-hsa.c: Chanfgd include of hsa.h accordingly.

2017-01-21  Jakub Jelinek  <jakub@redhat.com>

        PR other/79046
        * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
        of cat to get version from BASE-VER file.
        * testsuite/Makefile.in: Regenerated.

2017-01-19  Jakub Jelinek  <jakub@redhat.com>

        * plugin/cuda/cuda.h (CUdeviceptr): Typedef to unsigned long long even
        for _WIN64.

2017-01-17  Jakub Jelinek  <jakub@redhat.com>

        * plugin/hsa.h: Add GCC runtime library exception.
        * plugin/hsa_ext_finalize.h: Likewise.

        * plugin/configfrag.ac: For --without-cuda-driver don't initialize
        CUDA_DRIVER_INCLUDE nor CUDA_DRIVER_LIB.  If both
        CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB are empty and linking small
        cuda program fails, define PLUGIN_NVPTX_DYNAMIC to 1 and use
        plugin/include/cuda as include dir and -ldl instead of -lcuda as
        library to link ptx plugin against.
        * plugin/plugin-nvptx.c: Include dlfcn.h if PLUGIN_NVPTX_DYNAMIC.
        (CUDA_CALLS): Define.
        (cuda_lib, cuda_lib_inited): New variables.
        (init_cuda_lib): New function.
        (CUDA_CALL_PREFIX): Define.
        (CUDA_CALL_ERET, CUDA_CALL_ASSERT): Use CUDA_CALL_PREFIX.
        (CUDA_CALL): Use FN instead of (FN).
        (CUDA_CALL_NOCHECK): Define.
        (cuda_error, fini_streams_for_device, select_stream_for_async,
        nvptx_attach_host_thread_to_device, nvptx_open_device, link_ptx,
        event_gc, nvptx_exec, nvptx_async_test, nvptx_async_test_all,
        nvptx_wait_all, nvptx_set_clocktick, GOMP_OFFLOAD_unload_image,
        nvptx_stacks_alloc, nvptx_stacks_free, GOMP_OFFLOAD_run): Use
        CUDA_CALL_NOCHECK.
        (nvptx_init): Call init_cuda_lib, if it fails, return false.  Use
        CUDA_CALL_NOCHECK.
        (nvptx_get_num_devices): Call init_cuda_lib, if it fails, return 0.
        Use CUDA_CALL_NOCHECK.
        * plugin/cuda/cuda.h: New file.
        * config.h.in: Regenerated.
        * configure: Regenerated.

        PR other/79046
        * configure.ac: Add GCC_BASE_VER.
        * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
        get version from BASE-VER file.
        * testsuite/Makefile.in: Regenerated.
        * configure: Regenerated.
        * Makefile.in: Regenerated.

2017-01-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>

        PR libgomp/60670
        * Makefile.am: Make fincludedir multilib-aware.
        * Makefile.in: Regenerate.

2017-01-01  Jakub Jelinek  <jakub@redhat.com>

        Update copyright years.

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

2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>

        * libgomp/config/rtems/pool.h (gomp_thread_pool_reservoir): Use
        pthread_spinlock_t instead of gomp_mutex_t lock.
        (gomp_get_thread_pool): Likewise.
        (gomp_release_thread_pool): Likewise.
        * libgomp/config/rtems/proc.c (allocate_thread_pool_reservoir):
        Likewise.

2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>

        * config/rtems/pool.h (gomp_get_thread_pool): Return proper
        thread pool in case nthreads == 1.

2016-11-30  Alexander Monakov  <amonakov@ispras.ru>

        * config/nvptx/env.c: Delete.
        * icv.c: Move definitions of ICV variables back ...
        * env.c: ...here.  Do not compile environment-related functionality if
        LIBGOMP_OFFLOADED_ONLY is set.

2016-11-30  Alexander Monakov  <amonakov@ispras.ru>

        * configure.ac [nvptx*-*-*] (libgomp_offloaded_only): Set and use it...
        (LIBGOMP_OFFLOADED_ONLY): ...here; new define.
        * configure: Regenerate.
        * config.h.in: Likewise.

2016-11-30  Alexander Monakov  <amonakov@ispras.ru>

        * Makefile.in: Regenerate with automake-1.11.6.
        * aclocal.m4: Likewise.
        * configure: Likewise.
        * testsuite/Makefile.in: Likewise.

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.
        (struct 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): Modified 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_unregister): 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-supports.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 include. 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_workshare 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 appropriate 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.
        * Makefile.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
Copyright (C) 2005-2021 Free Software Foundation, Inc.

Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.